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Програмування","\u002Fcsharp\u002Fsystem-programming-windows\u002Fasync-fundamentals","01.csharp\u002F07.system-programming-windows\u002F12.async-fundamentals",{"title":344,"path":345,"stem":346},"SynchronizationContext та ConfigureAwait — Контекст Виконання","\u002Fcsharp\u002Fsystem-programming-windows\u002Fasync-context-configureawait","01.csharp\u002F07.system-programming-windows\u002F13.async-context-configureawait",{"title":348,"path":349,"stem":350},"Async — Просунуті Паттерни","\u002Fcsharp\u002Fsystem-programming-windows\u002Fasync-advanced","01.csharp\u002F07.system-programming-windows\u002F14.async-advanced",{"title":352,"path":353,"stem":354},"System.Threading.Channels — Async Producer-Consumer","\u002Fcsharp\u002Fsystem-programming-windows\u002Fchannels","01.csharp\u002F07.system-programming-windows\u002F15.channels",{"title":356,"path":357,"stem":358},"Асинхронна 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ОС","\u002Fcsharp\u002Fsystem-programming-windows\u002Fwindows-hooks-services","01.csharp\u002F07.system-programming-windows\u002F20.windows-hooks-services",{"title":376,"path":377,"stem":378},"Системне Програмування C# (Windows) — 07.system-programming-windows","\u002Fcsharp\u002Fsystem-programming-windows\u002Fimplementation_plan","01.csharp\u002F07.system-programming-windows\u002Fimplementation_plan",{"title":380,"icon":132,"path":381,"stem":382,"children":383,"page":59},"Io","\u002Fcsharp\u002Fio","01.csharp\u002F08.io",[384,388,392,396,400],{"title":385,"path":386,"stem":387},"8.1.1. Основи роботи з файловою системою","\u002Fcsharp\u002Fio\u002Ffile-system-basics","01.csharp\u002F08.io\u002F01.file-system-basics",{"title":389,"path":390,"stem":391},"8.1.2. Потоки (Streams) та Серіалізація Даних","\u002Fcsharp\u002Fio\u002Fstreams-serialization","01.csharp\u002F08.io\u002F02.streams-serialization",{"title":393,"path":394,"stem":395},"8.2.1. JSON Serialization з System.Text.Json","\u002Fcsharp\u002Fio\u002Fjson-serialization","01.csharp\u002F08.io\u002F03.json-serialization",{"title":397,"path":398,"stem":399},"8.2.2. XML Serialization та LINQ to XML","\u002Fcsharp\u002Fio\u002Fxml-serialization","01.csharp\u002F08.io\u002F04.xml-serialization",{"title":401,"path":402,"stem":403},"8.2.3. Binary Serialization: MessagePack та Protocol Buffers","\u002Fcsharp\u002Fio\u002Fbinary-serialization","01.csharp\u002F08.io\u002F05.binary-serialization",{"title":405,"icon":132,"path":406,"stem":407,"children":408,"page":59},"Ado Net","\u002Fcsharp\u002Fado-net","01.csharp\u002F09.ado-net",[409,413,417,421,425,429,433,437,441,445,449,453],{"title":410,"path":411,"stem":412},"9.1. Введення в ADO.NET","\u002Fcsharp\u002Fado-net\u002Fintroduction-to-adonet","01.csharp\u002F09.ado-net\u002F01.introduction-to-adonet",{"title":414,"path":415,"stem":416},"9.2. Клас DbConnection — з'єднання з базою даних","\u002Fcsharp\u002Fado-net\u002Fconnection","01.csharp\u002F09.ado-net\u002F02.connection",{"title":418,"path":419,"stem":420},"9.3. Клас DbCommand — виконання SQL-запитів","\u002Fcsharp\u002Fado-net\u002Fcommand-and-queries","01.csharp\u002F09.ado-net\u002F03.command-and-queries",{"title":422,"path":423,"stem":424},"9.4. Клас DbDataReader — ефективне читання даних","\u002Fcsharp\u002Fado-net\u002Fdatareader","01.csharp\u002F09.ado-net\u002F04.datareader",{"title":426,"path":427,"stem":428},"9.5. Параметризовані запити та захист від SQL Injection","\u002Fcsharp\u002Fado-net\u002Fparameters-and-sql-injection","01.csharp\u002F09.ado-net\u002F05.parameters-and-sql-injection",{"title":430,"path":431,"stem":432},"9.6. Транзакції в ADO.NET","\u002Fcsharp\u002Fado-net\u002Ftransactions","01.csharp\u002F09.ado-net\u002F06.transactions",{"title":434,"path":435,"stem":436},"9.7. DbProviderFactory — провайдер-незалежний код","\u002Fcsharp\u002Fado-net\u002Fprovider-factory","01.csharp\u002F09.ado-net\u002F07.provider-factory",{"title":438,"path":439,"stem":440},"9.8. Асинхронний доступ до даних","\u002Fcsharp\u002Fado-net\u002Fasync-data-access","01.csharp\u002F09.ado-net\u002F08.async-data-access",{"title":442,"path":443,"stem":444},"9.9. Від'єднаний режим: DataSet, DataTable, DataRow","\u002Fcsharp\u002Fado-net\u002Fdisconnected-mode-dataset","01.csharp\u002F09.ado-net\u002F09.disconnected-mode-dataset",{"title":446,"path":447,"stem":448},"9.10. DataAdapter — міст між DataSet та базою даних","\u002Fcsharp\u002Fado-net\u002Fdata-adapter","01.csharp\u002F09.ado-net\u002F10.data-adapter",{"title":450,"path":451,"stem":452},"9.11. Data Mapper та Repository: Архітектура доступу до даних","\u002Fcsharp\u002Fado-net\u002Fdata-mapper-repository","01.csharp\u002F09.ado-net\u002F11.data-mapper-repository",{"title":454,"path":455,"stem":456},"9.12. Identity Map, Unit of Work та Specification Pattern","\u002Fcsharp\u002Fado-net\u002Fadvanced-patterns","01.csharp\u002F09.ado-net\u002F12.advanced-patterns",{"title":458,"icon":255,"path":459,"stem":460,"children":461,"page":59},"Ef Core","\u002Fcsharp\u002Fef-core","01.csharp\u002F10.ef-core",[462,466,470,474,478,482,486,490,494,498,502,506,510,514,518,522,526,532,538,542,546,550,554,558,562,566,570,574,578,582,586,590,594,598,602,606,610,614,618,622,626,630,634,638,642,646],{"title":463,"path":464,"stem":465},"Що таке ORM? Від SQL до об'єктів","\u002Fcsharp\u002Fef-core\u002Fwhat-is-orm","01.csharp\u002F10.ef-core\u002F01.what-is-orm",{"title":467,"path":468,"stem":469},"Перший проєкт — від нуля до CRUD","\u002Fcsharp\u002Fef-core\u002Ffirst-project","01.csharp\u002F10.ef-core\u002F02.first-project",{"title":471,"path":472,"stem":473},"DbContext — Серце EF Core","\u002Fcsharp\u002Fef-core\u002Fdbcontext-deep-dive","01.csharp\u002F10.ef-core\u002F03.dbcontext-deep-dive",{"title":475,"path":476,"stem":477},"Провайдери баз даних — Архітектура та Вибір СУБД","\u002Fcsharp\u002Fef-core\u002Fdatabase-providers","01.csharp\u002F10.ef-core\u002F04.database-providers",{"title":479,"path":480,"stem":481},"Конвенції EF Core — Магія без конфігурації","\u002Fcsharp\u002Fef-core\u002Fconventions","01.csharp\u002F10.ef-core\u002F05.conventions",{"title":483,"path":484,"stem":485},"Fluent API та Data Annotations — Явна конфігурація моделі","\u002Fcsharp\u002Fef-core\u002Ffluent-api-vs-annotations","01.csharp\u002F10.ef-core\u002F06.fluent-api-vs-annotations",{"title":487,"path":488,"stem":489},"Зв'язки — One-to-One та One-to-Many","\u002Fcsharp\u002Fef-core\u002Frelationships-basics","01.csharp\u002F10.ef-core\u002F07.relationships-basics",{"title":491,"path":492,"stem":493},"Зв'язки Advanced — Many-to-Many та Складні Сценарії","\u002Fcsharp\u002Fef-core\u002Frelationships-advanced","01.csharp\u002F10.ef-core\u002F08.relationships-advanced",{"title":495,"path":496,"stem":497},"Властивості — Типи, Конвертери, Компаратори (Частина 1)","\u002Fcsharp\u002Fef-core\u002Fproperty-configuration-part1","01.csharp\u002F10.ef-core\u002F09.property-configuration-part1",{"title":499,"path":500,"stem":501},"Властивості — Value Comparers, Generators, Shadow Properties (Частина 2)","\u002Fcsharp\u002Fef-core\u002Fproperty-configuration-part2","01.csharp\u002F10.ef-core\u002F09.property-configuration-part2",{"title":503,"path":504,"stem":505},"Складні типи — Owned Types та Complex Types (Частина 1)","\u002Fcsharp\u002Fef-core\u002Fcomplex-types-owned-part1","01.csharp\u002F10.ef-core\u002F10.complex-types-owned-part1",{"title":507,"path":508,"stem":509},"Складні типи — Complex Types, Keyless Entities, Порівняння (Частина 2)","\u002Fcsharp\u002Fef-core\u002Fcomplex-types-owned-part2","01.csharp\u002F10.ef-core\u002F10.complex-types-owned-part2",{"title":511,"path":512,"stem":513},"JSON Columns — Складні дані у JSON (Частина 1)","\u002Fcsharp\u002Fef-core\u002Fjson-columns-part1","01.csharp\u002F10.ef-core\u002F11.json-columns-part1",{"title":515,"path":516,"stem":517},"JSON Columns — Value Comparers, Індекси, Провайдери (Частина 2)","\u002Fcsharp\u002Fef-core\u002Fjson-columns-part2","01.csharp\u002F10.ef-core\u002F11.json-columns-part2",{"title":519,"path":520,"stem":521},"Успадкування — Абстрактні класи та TPH (Частина 1)","\u002Fcsharp\u002Fef-core\u002Finheritance-part1","01.csharp\u002F10.ef-core\u002F12.inheritance-part1",{"title":523,"path":524,"stem":525},"Успадкування — TPT, TPC та Порівняння Стратегій (Частина 2)","\u002Fcsharp\u002Fef-core\u002Finheritance-part2","01.csharp\u002F10.ef-core\u002F12.inheritance-part2",{"title":527,"path":528,"stem":529,"children":530},"Індекси, Обмеження та Схема (Частина 1)","\u002Fcsharp\u002Fef-core\u002Findexes-constraints-part1","01.csharp\u002F10.ef-core\u002F13.indexes-constraints-part1",[531],{"title":527,"path":528,"stem":529},{"title":533,"path":534,"stem":535,"children":536},"Індекси, Обмеження та Схема (Частина 2)","\u002Fcsharp\u002Fef-core\u002Findexes-constraints-part2","01.csharp\u002F10.ef-core\u002F13.indexes-constraints-part2",[537],{"title":533,"path":534,"stem":535},{"title":539,"path":540,"stem":541},"Seed Data — Початкові Дані (Частина 1)","\u002Fcsharp\u002Fef-core\u002Fseeding-part1","01.csharp\u002F10.ef-core\u002F14.seeding-part1",{"title":543,"path":544,"stem":545},"Seed Data — SQL-скрипти, Bogus та Стратегії (Частина 2)","\u002Fcsharp\u002Fef-core\u002Fseeding-part2","01.csharp\u002F10.ef-core\u002F14.seeding-part2",{"title":547,"path":548,"stem":549},"Global Query Filters — Глобальні Фільтри (Частина 1)","\u002Fcsharp\u002Fef-core\u002Fglobal-query-filters-part1","01.csharp\u002F10.ef-core\u002F15.global-query-filters-part1",{"title":551,"path":552,"stem":553},"Global Query Filters — Підводні камені та Інтеграція (Частина 2)","\u002Fcsharp\u002Fef-core\u002Fglobal-query-filters-part2","01.csharp\u002F10.ef-core\u002F15.global-query-filters-part2",{"title":555,"path":556,"stem":557},"LINQ-запити в EF Core (Частина 1)","\u002Fcsharp\u002Fef-core\u002Flinq-queries-part1","01.csharp\u002F10.ef-core\u002F16.linq-queries-part1",{"title":559,"path":560,"stem":561},"LINQ-запити в EF Core (Частина 2)","\u002Fcsharp\u002Fef-core\u002Flinq-queries-part2","01.csharp\u002F10.ef-core\u002F16.linq-queries-part2",{"title":563,"path":564,"stem":565},"Завантаження Пов'язаних Даних (Частина 1)","\u002Fcsharp\u002Fef-core\u002Floading-related-data-part1","01.csharp\u002F10.ef-core\u002F17.loading-related-data-part1",{"title":567,"path":568,"stem":569},"Завантаження Пов'язаних Даних (Частина 2)","\u002Fcsharp\u002Fef-core\u002Floading-related-data-part2","01.csharp\u002F10.ef-core\u002F17.loading-related-data-part2",{"title":571,"path":572,"stem":573},"Raw SQL, Views та Stored Procedures (Частина 1)","\u002Fcsharp\u002Fef-core\u002Fraw-sql-part1","01.csharp\u002F10.ef-core\u002F18.raw-sql-part1",{"title":575,"path":576,"stem":577},"Raw SQL — Stored Procedures, DbFunction та Bulk Operations (Частина 2)","\u002Fcsharp\u002Fef-core\u002Fraw-sql-part2","01.csharp\u002F10.ef-core\u002F18.raw-sql-part2",{"title":579,"path":580,"stem":581},"Продвинуті Запити — Compiled Queries, Bulk та Оптимізація (Частина 1)","\u002Fcsharp\u002Fef-core\u002Fadvanced-queries-part1","01.csharp\u002F10.ef-core\u002F19.advanced-queries-part1",{"title":583,"path":584,"stem":585},"Продвинуті Запити — Query Tags, Bulk та Interceptors (Частина 2)","\u002Fcsharp\u002Fef-core\u002Fadvanced-queries-part2","01.csharp\u002F10.ef-core\u002F19.advanced-queries-part2",{"title":587,"path":588,"stem":589},"Change Tracker — Відстеження Змін (Частина 1)","\u002Fcsharp\u002Fef-core\u002Fchange-tracking-part1","01.csharp\u002F10.ef-core\u002F20.change-tracking-part1",{"title":591,"path":592,"stem":593},"Change Tracker — Графи Об'єктів та Disconnected (Частина 2)","\u002Fcsharp\u002Fef-core\u002Fchange-tracking-part2","01.csharp\u002F10.ef-core\u002F20.change-tracking-part2",{"title":595,"path":596,"stem":597},"Збереження Даних та Транзакції (Частина 1)","\u002Fcsharp\u002Fef-core\u002Fsaving-data-part1","01.csharp\u002F10.ef-core\u002F21.saving-data-part1",{"title":599,"path":600,"stem":601},"Збереження Даних — Concurrency та Outbox (Частина 2)","\u002Fcsharp\u002Fef-core\u002Fsaving-data-part2","01.csharp\u002F10.ef-core\u002F21.saving-data-part2",{"title":603,"path":604,"stem":605},"Конкурентність та Блокування (Частина 1)","\u002Fcsharp\u002Fef-core\u002Fconcurrency-part1","01.csharp\u002F10.ef-core\u002F22.concurrency-part1",{"title":607,"path":608,"stem":609},"Конкурентність — Дедлоки та Queue Processing (Частина 2)","\u002Fcsharp\u002Fef-core\u002Fconcurrency-part2","01.csharp\u002F10.ef-core\u002F22.concurrency-part2",{"title":611,"path":612,"stem":613},"Міграції в EF Core — Основи (Частина 1)","\u002Fcsharp\u002Fef-core\u002Fmigrations-basics-part1","01.csharp\u002F10.ef-core\u002F23.migrations-basics-part1",{"title":615,"path":616,"stem":617},"Міграції в EF Core — Основи (Частина 2)","\u002Fcsharp\u002Fef-core\u002Fmigrations-basics-part2","01.csharp\u002F10.ef-core\u002F23.migrations-basics-part2",{"title":619,"path":620,"stem":621},"Міграції — Просунуті Сценарії (Частина 1)","\u002Fcsharp\u002Fef-core\u002Fmigrations-advanced-part1","01.csharp\u002F10.ef-core\u002F24.migrations-advanced-part1",{"title":623,"path":624,"stem":625},"Міграції — Просунуті Сценарії (Частина 2)","\u002Fcsharp\u002Fef-core\u002Fmigrations-advanced-part2","01.csharp\u002F10.ef-core\u002F24.migrations-advanced-part2",{"title":627,"path":628,"stem":629},"Управління Схемою та Database-First (Частина 1)","\u002Fcsharp\u002Fef-core\u002Fschema-management-part1","01.csharp\u002F10.ef-core\u002F25.schema-management-part1",{"title":631,"path":632,"stem":633},"Управління Схемою та Database-First (Частина 2)","\u002Fcsharp\u002Fef-core\u002Fschema-management-part2","01.csharp\u002F10.ef-core\u002F25.schema-management-part2",{"title":635,"path":636,"stem":637},"Продуктивність EF Core — Основи (Частина 1)","\u002Fcsharp\u002Fef-core\u002Fperformance-fundamentals-part1","01.csharp\u002F10.ef-core\u002F26.performance-fundamentals-part1",{"title":639,"path":640,"stem":641},"Interceptors в EF Core (Частина 1)","\u002Fcsharp\u002Fef-core\u002Finterceptors-part1","01.csharp\u002F10.ef-core\u002F29.interceptors-part1",{"title":643,"path":644,"stem":645},"Interceptors в EF Core — Connection, Transaction та Materialization (Частина 2)","\u002Fcsharp\u002Fef-core\u002Finterceptors-part2","01.csharp\u002F10.ef-core\u002F29.interceptors-part2",{"title":647,"path":648,"stem":649},"План вивчення Entity Framework Core — Повний курс","\u002Fcsharp\u002Fef-core\u002Fimplementation_plan","01.csharp\u002F10.ef-core\u002Fimplementation_plan",{"title":651,"icon":652,"path":653,"stem":654,"children":655,"page":59},"ASP.NET","i-devicon-dotnetcore","\u002Fcsharp\u002Faspnet","01.csharp\u002F11.aspnet",[656,730,791,869,927,941,967,1057,1111,1182,1212,1289,1346],{"title":657,"icon":658,"path":659,"stem":660,"children":661,"page":59},"Minimal API","i-lucide-network","\u002Fcsharp\u002Faspnet\u002Fminimal-api","01.csharp\u002F11.aspnet\u002F01.minimal-api",[662,666,670,674,678,682,686,690,694,698,702,706,710,714,718,722,726],{"title":663,"path":664,"stem":665},"Вступ до ASP.NET та еволюція фреймворку","\u002Fcsharp\u002Faspnet\u002Fminimal-api\u002Fintroduction","01.csharp\u002F11.aspnet\u002F01.minimal-api\u002F01.introduction",{"title":667,"path":668,"stem":669},"Перший додаток на ASP.NET Core","\u002Fcsharp\u002Faspnet\u002Fminimal-api\u002Ffirst-application","01.csharp\u002F11.aspnet\u002F01.minimal-api\u002F02.first-application",{"title":671,"path":672,"stem":673},"WebApplication, Builder та Dependency Injection","\u002Fcsharp\u002Faspnet\u002Fminimal-api\u002Fwebapplication-builder","01.csharp\u002F11.aspnet\u002F01.minimal-api\u002F03.webapplication-builder",{"title":675,"path":676,"stem":677},"Конвеєр запитів та Middleware","\u002Fcsharp\u002Faspnet\u002Fminimal-api\u002Frequest-pipeline-middleware","01.csharp\u002F11.aspnet\u002F01.minimal-api\u002F04.request-pipeline-middleware",{"title":679,"path":680,"stem":681},"Маршрутизація в ASP.NET Core: Основи","\u002Fcsharp\u002Faspnet\u002Fminimal-api\u002Frouting-basics","01.csharp\u002F11.aspnet\u002F01.minimal-api\u002F05.routing-basics",{"title":683,"path":684,"stem":685},"Маршрутизація в ASP.NET Core: Розширені можливості","\u002Fcsharp\u002Faspnet\u002Fminimal-api\u002Frouting-advanced","01.csharp\u002F11.aspnet\u002F01.minimal-api\u002F06.routing-advanced",{"title":687,"path":688,"stem":689},"Статичні файли в ASP.NET Core","\u002Fcsharp\u002Faspnet\u002Fminimal-api\u002Fstatic-files","01.csharp\u002F11.aspnet\u002F01.minimal-api\u002F07.static-files",{"title":691,"path":692,"stem":693},"Статичні Активи: MapStaticAssets (ASP.NET Core 9.0)","\u002Fcsharp\u002Faspnet\u002Fminimal-api\u002Fstatic-assets","01.csharp\u002F11.aspnet\u002F01.minimal-api\u002F08.static-assets",{"title":695,"path":696,"stem":697},"Конфігурація в ASP.NET Core: Основи","\u002Fcsharp\u002Faspnet\u002Fminimal-api\u002Fconfiguration-fundamentals","01.csharp\u002F11.aspnet\u002F01.minimal-api\u002F09.configuration-fundamentals",{"title":699,"path":700,"stem":701},"Конфігурація: Паттерн Options","\u002Fcsharp\u002Faspnet\u002Fminimal-api\u002Fconfiguration-options","01.csharp\u002F11.aspnet\u002F01.minimal-api\u002F10.configuration-options",{"title":703,"path":704,"stem":705},"Логування в ASP.NET Core: Основи","\u002Fcsharp\u002Faspnet\u002Fminimal-api\u002Flogging-basics","01.csharp\u002F11.aspnet\u002F01.minimal-api\u002F11.logging-basics",{"title":707,"path":708,"stem":709},"Логування: Serilog та Middleware","\u002Fcsharp\u002Faspnet\u002Fminimal-api\u002Flogging-advanced","01.csharp\u002F11.aspnet\u002F01.minimal-api\u002F12.logging-advanced",{"title":711,"path":712,"stem":713},"Управління станом: HttpContext.Items та Cookies","\u002Fcsharp\u002Faspnet\u002Fminimal-api\u002Fstate-management","01.csharp\u002F11.aspnet\u002F01.minimal-api\u002F13.state-management",{"title":715,"path":716,"stem":717},"Стан сесії: Sessions","\u002Fcsharp\u002Faspnet\u002Fminimal-api\u002Fsession-state","01.csharp\u002F11.aspnet\u002F01.minimal-api\u002F14.session-state",{"title":719,"path":720,"stem":721},"Структура проєкту: від хаосу до архітектури","\u002Fcsharp\u002Faspnet\u002Fminimal-api\u002Fproject-structure","01.csharp\u002F11.aspnet\u002F01.minimal-api\u002F15.project-structure",{"title":723,"path":724,"stem":725},"Scalar у Minimal API: повний проєкт і Fluent OpenAPI","\u002Fcsharp\u002Faspnet\u002Fminimal-api\u002Fscalar-openapi-fluent","01.csharp\u002F11.aspnet\u002F01.minimal-api\u002F16.scalar-openapi-fluent",{"title":727,"path":728,"stem":729},"Swagger \u002F Swashbuckle у Minimal API: окремий класичний шлях","\u002Fcsharp\u002Faspnet\u002Fminimal-api\u002Fswagger-swashbuckle","01.csharp\u002F11.aspnet\u002F01.minimal-api\u002F17.swagger-swashbuckle",{"title":731,"icon":658,"path":732,"stem":733,"children":734,"page":59},"API","\u002Fcsharp\u002Faspnet\u002Fapi","01.csharp\u002F11.aspnet\u002F02.api",[735,739,743,747,751,755,759,763,767,771,775,779,783,787],{"title":736,"path":737,"stem":738},"Що таке API. Клієнт-серверна архітектура","\u002Fcsharp\u002Faspnet\u002Fapi\u002Fwhat-is-api","01.csharp\u002F11.aspnet\u002F02.api\u002F01.what-is-api",{"title":740,"path":741,"stem":742},"Формати даних: JSON, XML, TOML та бінарні формати","\u002Fcsharp\u002Faspnet\u002Fapi\u002Fdata-formats","01.csharp\u002F11.aspnet\u002F02.api\u002F02.data-formats",{"title":744,"path":745,"stem":746},"Парадигми API та концепція REST","\u002Fcsharp\u002Faspnet\u002Fapi\u002Fapi-paradigms-rest","01.csharp\u002F11.aspnet\u002F02.api\u002F03.api-paradigms-rest",{"title":748,"path":749,"stem":750},"HTTP-методи, статус-коди та заголовки","\u002Fcsharp\u002Faspnet\u002Fapi\u002Fhttp-methods-status-codes","01.csharp\u002F11.aspnet\u002F02.api\u002F04.http-methods-status-codes",{"title":752,"path":753,"stem":754},"Організація HTTP API за принципами REST","\u002Fcsharp\u002Faspnet\u002Fapi\u002Frest-organizing","01.csharp\u002F11.aspnet\u002F02.api\u002F05.rest-organizing",{"title":756,"path":757,"stem":758},"Номенклатура URL та CRUD-операції","\u002Fcsharp\u002Faspnet\u002Fapi\u002Furl-nomenclature-crud","01.csharp\u002F11.aspnet\u002F02.api\u002F06.url-nomenclature-crud",{"title":760,"path":761,"stem":762},"Правила дизайну: іменування та стандарти","\u002Fcsharp\u002Faspnet\u002Fapi\u002Fapi-design-naming","01.csharp\u002F11.aspnet\u002F02.api\u002F07.api-design-naming",{"title":764,"path":765,"stem":766},"Валідація, ліміти та обробка помилок","\u002Fcsharp\u002Faspnet\u002Fapi\u002Fapi-design-validation","01.csharp\u002F11.aspnet\u002F02.api\u002F08.api-design-validation",{"title":768,"path":769,"stem":770},"Обробка помилок у Minimal API","\u002Fcsharp\u002Faspnet\u002Fapi\u002Ferror-handling-http","01.csharp\u002F11.aspnet\u002F02.api\u002F09.error-handling-http",{"title":772,"path":773,"stem":774},"Ідемпотентність та синхронізація стану","\u002Fcsharp\u002Faspnet\u002Fapi\u002Fidempotency-sync","01.csharp\u002F11.aspnet\u002F02.api\u002F10.idempotency-sync",{"title":776,"path":777,"stem":778},"Пагінація та організація списків","\u002Fcsharp\u002Faspnet\u002Fapi\u002Fpagination-lists","01.csharp\u002F11.aspnet\u002F02.api\u002F11.pagination-lists",{"title":780,"path":781,"stem":782},"Безпека API, кешування та інтернаціоналізація","\u002Fcsharp\u002Faspnet\u002Fapi\u002Fsecurity-auth","01.csharp\u002F11.aspnet\u002F02.api\u002F12.security-auth",{"title":784,"path":785,"stem":786},"Процес проєктування API та документування","\u002Fcsharp\u002Faspnet\u002Fapi\u002Fapi-design-process","01.csharp\u002F11.aspnet\u002F02.api\u002F13.api-design-process",{"title":788,"path":789,"stem":790},"OpenAPI: контракт, специфікація та документація API","\u002Fcsharp\u002Faspnet\u002Fapi\u002Fopenapi","01.csharp\u002F11.aspnet\u002F02.api\u002F14.openapi",{"title":792,"icon":793,"path":794,"stem":795,"children":796,"page":59},"Auth","i-lucide-shield-check","\u002Fcsharp\u002Faspnet\u002Fauth","01.csharp\u002F11.aspnet\u002F03.auth",[797,801,805,809,813,817,821,825,829,833,837,841,845,849,853,857,861,865],{"title":798,"path":799,"stem":800},"Основи аутентифікації та авторизації","\u002Fcsharp\u002Faspnet\u002Fauth\u002Fauth-fundamentals","01.csharp\u002F11.aspnet\u002F03.auth\u002F01.auth-fundamentals",{"title":802,"path":803,"stem":804},"JWT-аутентифікація","\u002Fcsharp\u002Faspnet\u002Fauth\u002Fjwt-authentication","01.csharp\u002F11.aspnet\u002F03.auth\u002F02.jwt-authentication",{"title":806,"path":807,"stem":808},"Авторизація: ролі, політики та resource-based доступ","\u002Fcsharp\u002Faspnet\u002Fauth\u002Fauthorization-policies","01.csharp\u002F11.aspnet\u002F03.auth\u002F03.authorization-policies",{"title":810,"path":811,"stem":812},"Cookie-аутентифікація та ASP.NET Core Identity","\u002Fcsharp\u002Faspnet\u002Fauth\u002Fcookie-auth-identity","01.csharp\u002F11.aspnet\u002F03.auth\u002F04.cookie-auth-identity",{"title":814,"path":815,"stem":816},"JWT + Refresh Tokens (HttpOnly Cookie)","\u002Fcsharp\u002Faspnet\u002Fauth\u002F04b.identity-auth-jwt","01.csharp\u002F11.aspnet\u002F03.auth\u002F04b.identity-auth-jwt",{"title":818,"path":819,"stem":820},"Identity: Підтвердження Email та Скидання Пароля","\u002Fcsharp\u002Faspnet\u002Fauth\u002Fidentity-email-confirmation","01.csharp\u002F11.aspnet\u002F03.auth\u002F05.identity-email-confirmation",{"title":822,"path":823,"stem":824},"Identity: Двофакторна Аутентифікація (2FA)","\u002Fcsharp\u002Faspnet\u002Fauth\u002Fidentity-two-factor","01.csharp\u002F11.aspnet\u002F03.auth\u002F06.identity-two-factor",{"title":826,"path":827,"stem":828},"Identity: Внутрішня Архітектура та Кастомізація","\u002Fcsharp\u002Faspnet\u002Fauth\u002Fidentity-internals","01.csharp\u002F11.aspnet\u002F03.auth\u002F07.identity-internals",{"title":830,"path":831,"stem":832},"OAuth 2.0 та зовнішні провайдери","\u002Fcsharp\u002Faspnet\u002Fauth\u002Foauth-external-providers","01.csharp\u002F11.aspnet\u002F03.auth\u002F08.oauth-external-providers",{"title":834,"path":835,"stem":836},"Безпека на практиці: CORS, HTTPS та захист від атак","\u002Fcsharp\u002Faspnet\u002Fauth\u002Fsecurity-hardening","01.csharp\u002F11.aspnet\u002F03.auth\u002F09.security-hardening",{"title":838,"path":839,"stem":840},"Теорія OAuth 2.0: Поняття, Аналогії та Флоу","\u002Fcsharp\u002Faspnet\u002Fauth\u002Foauth-theory","01.csharp\u002F11.aspnet\u002F03.auth\u002F10.oauth-theory",{"title":842,"path":843,"stem":844},"OIDC, OAuth 2.0 та Keycloak в ASP.NET Core","\u002Fcsharp\u002Faspnet\u002Fauth\u002Foidc-keycloak","01.csharp\u002F11.aspnet\u002F03.auth\u002F10.oidc-keycloak",{"title":846,"path":847,"stem":848},"API Keys аутентифікація в ASP.NET Core","\u002Fcsharp\u002Faspnet\u002Fauth\u002Fapi-keys","01.csharp\u002F11.aspnet\u002F03.auth\u002F11.api-keys",{"title":850,"path":851,"stem":852},"Rate Limiting та Throttling в ASP.NET Core","\u002Fcsharp\u002Faspnet\u002Fauth\u002Frate-limiting","01.csharp\u002F11.aspnet\u002F03.auth\u002F12.rate-limiting",{"title":854,"path":855,"stem":856},"Refresh Token Rotation в ASP.NET Core","\u002Fcsharp\u002Faspnet\u002Fauth\u002Frefresh-token-rotation","01.csharp\u002F11.aspnet\u002F03.auth\u002F13.refresh-token-rotation",{"title":858,"path":859,"stem":860},"Certificate Authentication та mTLS в ASP.NET Core","\u002Fcsharp\u002Faspnet\u002Fauth\u002Fcertificate-auth","01.csharp\u002F11.aspnet\u002F03.auth\u002F14.certificate-auth",{"title":862,"path":863,"stem":864},"RBAC, ABAC та ReBAC в ASP.NET Core","\u002Fcsharp\u002Faspnet\u002Fauth\u002Frbac-abac-rebac","01.csharp\u002F11.aspnet\u002F03.auth\u002F15.rbac-abac-rebac",{"title":866,"path":867,"stem":868},"Multi-tenancy та ізоляція даних в ASP.NET Core","\u002Fcsharp\u002Faspnet\u002Fauth\u002Fmulti-tenancy","01.csharp\u002F11.aspnet\u002F03.auth\u002F16.multi-tenancy",{"title":870,"icon":871,"path":872,"stem":873,"children":874,"page":59},"Нотифікації","i-lucide-bell","\u002Fcsharp\u002Faspnet\u002Fnotifications","01.csharp\u002F11.aspnet\u002F04.notifications",[875,879,883,887,891,895,899,903,907,911,915,919,923],{"title":876,"path":877,"stem":878},"In-App нотифікації через базу даних","\u002Fcsharp\u002Faspnet\u002Fnotifications\u002Fin-app-database-notifications","01.csharp\u002F11.aspnet\u002F04.notifications\u002F01.in-app-database-notifications",{"title":880,"path":881,"stem":882},"Polling: Регулярний запит оновлень","\u002Fcsharp\u002Faspnet\u002Fnotifications\u002Fpolling","01.csharp\u002F11.aspnet\u002F04.notifications\u002F02.polling",{"title":884,"path":885,"stem":886},"Server-Sent Events: Однострімовий push від сервера","\u002Fcsharp\u002Faspnet\u002Fnotifications\u002Fserver-sent-events","01.csharp\u002F11.aspnet\u002F04.notifications\u002F03.server-sent-events",{"title":888,"path":889,"stem":890},"WebSockets: Двостороннє з'єднання в реальному часі","\u002Fcsharp\u002Faspnet\u002Fnotifications\u002Fwebsockets","01.csharp\u002F11.aspnet\u002F04.notifications\u002F04.websockets",{"title":892,"path":893,"stem":894},"SignalR: Абстракція над транспортами реального часу","\u002Fcsharp\u002Faspnet\u002Fnotifications\u002Fsignalr","01.csharp\u002F11.aspnet\u002F04.notifications\u002F05.signalr",{"title":896,"path":897,"stem":898},"Background Services: Фонові задачі в ASP.NET Core","\u002Fcsharp\u002Faspnet\u002Fnotifications\u002Fbackground-services","01.csharp\u002F11.aspnet\u002F04.notifications\u002F06.background-services",{"title":900,"path":901,"stem":902},"Web Push нотифікації","\u002Fcsharp\u002Faspnet\u002Fnotifications\u002Fweb-push","01.csharp\u002F11.aspnet\u002F04.notifications\u002F07.web-push",{"title":904,"path":905,"stem":906},"Email нотифікації","\u002Fcsharp\u002Faspnet\u002Fnotifications\u002Femail-notifications","01.csharp\u002F11.aspnet\u002F04.notifications\u002F08.email-notifications",{"title":908,"path":909,"stem":910},"Порівняння підходів: Як вибрати правильну технологію нотифікацій","\u002Fcsharp\u002Faspnet\u002Fnotifications\u002Fchoosing-the-right-approach","01.csharp\u002F11.aspnet\u002F04.notifications\u002F09.choosing-the-right-approach",{"title":912,"path":913,"stem":914},"Hangfire: Надійне планування фонових задач","\u002Fcsharp\u002Faspnet\u002Fnotifications\u002Fhangfire","01.csharp\u002F11.aspnet\u002F04.notifications\u002F10.hangfire",{"title":916,"path":917,"stem":918},"Практика: Конвертація зображень у WebP через Hangfire","\u002Fcsharp\u002Faspnet\u002Fnotifications\u002Fhangfire-image-webp","01.csharp\u002F11.aspnet\u002F04.notifications\u002F11.hangfire-image-webp",{"title":920,"path":921,"stem":922},"Практика: Підготовка відео до HLS-стрімінгу через Hangfire","\u002Fcsharp\u002Faspnet\u002Fnotifications\u002Fhangfire-video-hls","01.csharp\u002F11.aspnet\u002F04.notifications\u002F12.hangfire-video-hls",{"title":924,"path":925,"stem":926},"Telegram-нотифікації: від одного повідомлення до масових розсилок і мульти-канального підходу","\u002Fcsharp\u002Faspnet\u002Fnotifications\u002Ftelegram-notifications","01.csharp\u002F11.aspnet\u002F04.notifications\u002F13.telegram-notifications",{"title":928,"icon":929,"path":930,"stem":931,"children":932,"page":59},"Інтернаціоналізація","i-lucide-languages","\u002Fcsharp\u002Faspnet\u002Fi18n","01.csharp\u002F11.aspnet\u002F05.i18n",[933,937],{"title":934,"path":935,"stem":936},"Інтернаціоналізація (i18n) у Minimal API: від A до Я","\u002Fcsharp\u002Faspnet\u002Fi18n\u002Finternationalization","01.csharp\u002F11.aspnet\u002F05.i18n\u002F01.internationalization",{"title":938,"path":939,"stem":940},"Humanizer: людиномовні рядки у .NET","\u002Fcsharp\u002Faspnet\u002Fi18n\u002Fhumanizer","01.csharp\u002F11.aspnet\u002F05.i18n\u002F02.humanizer",{"title":942,"icon":943,"path":944,"stem":945,"children":946,"page":59},"Кешування","i-lucide-layers","\u002Fcsharp\u002Faspnet\u002Fcaching","01.csharp\u002F11.aspnet\u002F06.caching",[947,951,955,959,963],{"title":948,"path":949,"stem":950},"Огляд кешування: чотири рівні і коли що обирати","\u002Fcsharp\u002Faspnet\u002Fcaching\u002Fcaching","01.csharp\u002F11.aspnet\u002F06.caching\u002F01.caching",{"title":952,"path":953,"stem":954},"IMemoryCache: кеш в оперативній пам'яті","\u002Fcsharp\u002Faspnet\u002Fcaching\u002Fmemory-cache","01.csharp\u002F11.aspnet\u002F06.caching\u002F02.memory-cache",{"title":956,"path":957,"stem":958},"IDistributedCache і Redis: розподілений кеш","\u002Fcsharp\u002Faspnet\u002Fcaching\u002Fdistributed-cache","01.csharp\u002F11.aspnet\u002F06.caching\u002F03.distributed-cache",{"title":960,"path":961,"stem":962},"Response Cache: HTTP-кешування через Cache-Control","\u002Fcsharp\u002Faspnet\u002Fcaching\u002Fresponse-cache","01.csharp\u002F11.aspnet\u002F06.caching\u002F04.response-cache",{"title":964,"path":965,"stem":966},"Output Cache: серверний кеш HTTP-відповідей (.NET 7+)","\u002Fcsharp\u002Faspnet\u002Fcaching\u002Foutput-cache","01.csharp\u002F11.aspnet\u002F06.caching\u002F05.output-cache",{"title":968,"icon":969,"path":970,"stem":971,"children":972,"page":59},"Тестування","i-lucide-test-tube","\u002Fcsharp\u002Faspnet\u002Ftesting","01.csharp\u002F11.aspnet\u002F07.testing",[973,977,981,985,989,993,997,1001,1005,1009,1013,1017,1021,1025,1029,1033,1037,1041,1045,1049,1053],{"title":974,"path":975,"stem":976},"Що таке тестування? Від інтуїції до науки","\u002Fcsharp\u002Faspnet\u002Ftesting\u002Fwhat-is-testing","01.csharp\u002F11.aspnet\u002F07.testing\u002F01.what-is-testing",{"title":978,"path":979,"stem":980},"Піраміда тестування — Стратегія, а не Догма","\u002Fcsharp\u002Faspnet\u002Ftesting\u002Ftesting-pyramid","01.csharp\u002F11.aspnet\u002F07.testing\u002F02.testing-pyramid",{"title":982,"path":983,"stem":984},"Дві Школи Тестування — Лондон проти Детройту","\u002Fcsharp\u002Faspnet\u002Ftesting\u002Ftesting-schools","01.csharp\u002F11.aspnet\u002F07.testing\u002F03.testing-schools",{"title":986,"path":987,"stem":988},"TDD та BDD — Тести як Дизайн-інструмент","\u002Fcsharp\u002Faspnet\u002Ftesting\u002Ftdd-and-bdd","01.csharp\u002F11.aspnet\u002F07.testing\u002F04.tdd-and-bdd",{"title":990,"path":991,"stem":992},"Що саме тестувати — Техніки аналізу та Циклomatична складність","\u002Fcsharp\u002Faspnet\u002Ftesting\u002Fwhat-to-test","01.csharp\u002F11.aspnet\u002F07.testing\u002F05.what-to-test",{"title":994,"path":995,"stem":996},"Тестові Фреймворки — Навіщо вони і що всередині","\u002Fcsharp\u002Faspnet\u002Ftesting\u002Ftest-frameworks","01.csharp\u002F11.aspnet\u002F07.testing\u002F06.test-frameworks",{"title":998,"path":999,"stem":1000},"xUnit — Факти, Теорії та Lifecycle тестів","\u002Fcsharp\u002Faspnet\u002Ftesting\u002Fxunit-basics","01.csharp\u002F11.aspnet\u002F07.testing\u002F07.xunit-basics",{"title":1002,"path":1003,"stem":1004},"xUnit Advanced — Fixtures, Кастомізація та Розширення","\u002Fcsharp\u002Faspnet\u002Ftesting\u002Fxunit-advanced","01.csharp\u002F11.aspnet\u002F07.testing\u002F08.xunit-advanced",{"title":1006,"path":1007,"stem":1008},"Moq — Глибоке занурення в мокування","\u002Fcsharp\u002Faspnet\u002Ftesting\u002Fmocking-with-moq","01.csharp\u002F11.aspnet\u002F07.testing\u002F09.mocking-with-moq",{"title":1010,"path":1011,"stem":1012},"Тестування Баз Даних — EF Core, SQLite та Testcontainers","\u002Fcsharp\u002Faspnet\u002Ftesting\u002Fdatabase-testing","01.csharp\u002F11.aspnet\u002F07.testing\u002F10.database-testing",{"title":1014,"path":1015,"stem":1016},"Integration Testing — Частина 1 [Теорія та WebApplicationFactory]","\u002Fcsharp\u002Faspnet\u002Ftesting\u002Fintegration-testing","01.csharp\u002F11.aspnet\u002F07.testing\u002F11.integration-testing",{"title":1018,"path":1019,"stem":1020},"Інтеграційне тестування — Практика","\u002Fcsharp\u002Faspnet\u002Ftesting\u002F11a.integration-testing-practice","01.csharp\u002F11.aspnet\u002F07.testing\u002F11a.integration-testing-practice",{"title":1022,"path":1023,"stem":1024},"Integration Testing — Частина 2 [Просунуті Сценарії та Testcontainers]","\u002Fcsharp\u002Faspnet\u002Ftesting\u002Fintegration-testing-advanced","01.csharp\u002F11.aspnet\u002F07.testing\u002F12.integration-testing-advanced",{"title":1026,"path":1027,"stem":1028},"Професійний Postman: Колекції, Змінні та GitHub Інтеграція","\u002Fcsharp\u002Faspnet\u002Ftesting\u002Fpostman-professional","01.csharp\u002F11.aspnet\u002F07.testing\u002F13.postman-professional",{"title":1030,"path":1031,"stem":1032},"HttpClient у Тестах Частина 1: Архітектура та MockHttpMessageHandler","\u002Fcsharp\u002Faspnet\u002Ftesting\u002Fhttpclient-testing","01.csharp\u002F11.aspnet\u002F07.testing\u002F14.httpclient-testing",{"title":1034,"path":1035,"stem":1036},"HttpClient у Тестах Частина 2: WireMock.Net та Resilience","\u002Fcsharp\u002Faspnet\u002Ftesting\u002Fwiremock-net","01.csharp\u002F11.aspnet\u002F07.testing\u002F15.wiremock-net",{"title":1038,"path":1039,"stem":1040},"Патерни та Анти-патерни Тестування: Test Smells","\u002Fcsharp\u002Faspnet\u002Ftesting\u002Ftesting-patterns","01.csharp\u002F11.aspnet\u002F07.testing\u002F16.testing-patterns",{"title":1042,"path":1043,"stem":1044},"Просунуті інструменти: Time, Snapshots та Властивості","\u002Fcsharp\u002Faspnet\u002Ftesting\u002Fadvanced-testing-tools","01.csharp\u002F11.aspnet\u002F07.testing\u002F17.advanced-testing-tools",{"title":1046,"path":1047,"stem":1048},"Тестування Архітектури з NetArchTest","\u002Fcsharp\u002Faspnet\u002Ftesting\u002Farchitecture-testing","01.csharp\u002F11.aspnet\u002F07.testing\u002F18.architecture-testing",{"title":1050,"path":1051,"stem":1052},"Тестування Продуктивності: BenchmarkDotNet, NBomber та k6","\u002Fcsharp\u002Faspnet\u002Ftesting\u002Fperformance-testing","01.csharp\u002F11.aspnet\u002F07.testing\u002F19.performance-testing",{"title":1054,"path":1055,"stem":1056},"Залишок плану для курсу \"Тестування ASP.NET Minimal API\"","\u002Fcsharp\u002Faspnet\u002Ftesting\u002Fremaining_plan","01.csharp\u002F11.aspnet\u002F07.testing\u002Fremaining_plan",{"title":1058,"icon":1059,"path":1060,"stem":1061,"children":1062,"page":59},"Платежі","i-lucide-credit-card","\u002Fcsharp\u002Faspnet\u002Fpayments","01.csharp\u002F11.aspnet\u002F08.payments",[1063,1067,1071,1075,1079,1083,1087,1091,1095,1099,1103,1107],{"title":1064,"path":1065,"stem":1066},"Основи платіжної інфраструктури","\u002Fcsharp\u002Faspnet\u002Fpayments\u002Fpayment-fundamentals","01.csharp\u002F11.aspnet\u002F08.payments\u002F01.payment-fundamentals",{"title":1068,"path":1069,"stem":1070},"Методи оплати в Україні","\u002Fcsharp\u002Faspnet\u002Fpayments\u002Fpayment-methods-ukraine","01.csharp\u002F11.aspnet\u002F08.payments\u002F02.payment-methods-ukraine",{"title":1072,"path":1073,"stem":1074},"PCI DSS та безпека платежів","\u002Fcsharp\u002Faspnet\u002Fpayments\u002Fpci-dss-security","01.csharp\u002F11.aspnet\u002F08.payments\u002F03.pci-dss-security",{"title":1076,"path":1077,"stem":1078},"Архітектура платіжної підсистеми","\u002Fcsharp\u002Faspnet\u002Fpayments\u002Fpayment-architecture","01.csharp\u002F11.aspnet\u002F08.payments\u002F04.payment-architecture",{"title":1080,"path":1081,"stem":1082},"Інтеграція LiqPay (ПриватБанк)","\u002Fcsharp\u002Faspnet\u002Fpayments\u002Fliqpay-integration","01.csharp\u002F11.aspnet\u002F08.payments\u002F05.liqpay-integration",{"title":1084,"path":1085,"stem":1086},"Інтеграція Monobank Acquiring API","\u002Fcsharp\u002Faspnet\u002Fpayments\u002Fmonobank-acquiring","01.csharp\u002F11.aspnet\u002F08.payments\u002F06.monobank-acquiring",{"title":1088,"path":1089,"stem":1090},"Інтеграція Stripe","\u002Fcsharp\u002Faspnet\u002Fpayments\u002Fstripe-integration","01.csharp\u002F11.aspnet\u002F08.payments\u002F07.stripe-integration",{"title":1092,"path":1093,"stem":1094},"Webhooks — глибоке занурення","\u002Fcsharp\u002Faspnet\u002Fpayments\u002Fwebhooks-deep-dive","01.csharp\u002F11.aspnet\u002F08.payments\u002F08.webhooks-deep-dive",{"title":1096,"path":1097,"stem":1098},"Підписки та рекурентні платежі","\u002Fcsharp\u002Faspnet\u002Fpayments\u002Fsubscriptions-recurring","01.csharp\u002F11.aspnet\u002F08.payments\u002F09.subscriptions-recurring",{"title":1100,"path":1101,"stem":1102},"Повернення коштів та диспути","\u002Fcsharp\u002Faspnet\u002Fpayments\u002Frefunds-disputes","01.csharp\u002F11.aspnet\u002F08.payments\u002F10.refunds-disputes",{"title":1104,"path":1105,"stem":1106},"Тестування платіжних інтеграцій","\u002Fcsharp\u002Faspnet\u002Fpayments\u002Ftesting-payments","01.csharp\u002F11.aspnet\u002F08.payments\u002F11.testing-payments",{"title":1108,"path":1109,"stem":1110},"Чекліст виходу в Production","\u002Fcsharp\u002Faspnet\u002Fpayments\u002Fproduction-checklist","01.csharp\u002F11.aspnet\u002F08.payments\u002F12.production-checklist",{"title":1112,"icon":1113,"items":1114,"path":1127,"stem":1128,"children":1129,"page":59},"Популярні бібліотеки","lucide:box",[1115,1116,1117,1118,1119,1120,1121,1122,1123,1124,1125,1126],"01.fluent-validation","02.mapster","03.erroror-result-pattern","04.serilog","05.mediatr","06.polly","07.health-checks","08.feature-management","09.fluent-email","10.quest-pdf","11.bogus","12.humanizer-guard","\u002Fcsharp\u002Faspnet\u002Flibraries","01.csharp\u002F11.aspnet\u002F09.libraries",[1130,1134,1138,1142,1146,1150,1154,1158,1162,1166,1170,1174,1178],{"title":1131,"path":1132,"stem":1133},"Валідація з FluentValidation в ASP.NET Core","\u002Fcsharp\u002Faspnet\u002Flibraries\u002Ffluent-validation","01.csharp\u002F11.aspnet\u002F09.libraries\u002F01.fluent-validation",{"title":1135,"path":1136,"stem":1137},"Маппінг об","\u002Fcsharp\u002Faspnet\u002Flibraries\u002Fmapster","01.csharp\u002F11.aspnet\u002F09.libraries\u002F02.mapster",{"title":1139,"path":1140,"stem":1141},"Обробка помилок з ErrorOr та Result Pattern в ASP.NET Core","\u002Fcsharp\u002Faspnet\u002Flibraries\u002Ferroror-result-pattern","01.csharp\u002F11.aspnet\u002F09.libraries\u002F03.erroror-result-pattern",{"title":1143,"path":1144,"stem":1145},"Структуроване логування з Serilog в ASP.NET Core","\u002Fcsharp\u002Faspnet\u002Flibraries\u002Fserilog","01.csharp\u002F11.aspnet\u002F09.libraries\u002F04.serilog",{"title":1147,"path":1148,"stem":1149},"CQRS та Mediator з MediatR в ASP.NET Core","\u002Fcsharp\u002Faspnet\u002Flibraries\u002Fmediatr","01.csharp\u002F11.aspnet\u002F09.libraries\u002F05.mediatr",{"title":1151,"path":1152,"stem":1153},"Відмовостійкість з Polly в ASP.NET Core","\u002Fcsharp\u002Faspnet\u002Flibraries\u002Fpolly","01.csharp\u002F11.aspnet\u002F09.libraries\u002F06.polly",{"title":1155,"path":1156,"stem":1157},"Health Checks в ASP.NET Core","\u002Fcsharp\u002Faspnet\u002Flibraries\u002Fhealth-checks","01.csharp\u002F11.aspnet\u002F09.libraries\u002F07.health-checks",{"title":1159,"path":1160,"stem":1161},"Feature Management та Feature Flags в ASP.NET Core","\u002Fcsharp\u002Faspnet\u002Flibraries\u002Ffeature-management","01.csharp\u002F11.aspnet\u002F09.libraries\u002F08.feature-management",{"title":1163,"path":1164,"stem":1165},"Відправка Email з FluentEmail в ASP.NET Core","\u002Fcsharp\u002Faspnet\u002Flibraries\u002Ffluent-email","01.csharp\u002F11.aspnet\u002F09.libraries\u002F09.fluent-email",{"title":1167,"path":1168,"stem":1169},"Генерація PDF з QuestPDF в ASP.NET Core","\u002Fcsharp\u002Faspnet\u002Flibraries\u002Fquest-pdf","01.csharp\u002F11.aspnet\u002F09.libraries\u002F10.quest-pdf",{"title":1171,"path":1172,"stem":1173},"Генерація тестових даних з Bogus в ASP.NET Core","\u002Fcsharp\u002Faspnet\u002Flibraries\u002Fbogus","01.csharp\u002F11.aspnet\u002F09.libraries\u002F11.bogus",{"title":1175,"path":1176,"stem":1177},"Humanizer та Guard Clauses в ASP.NET Core","\u002Fcsharp\u002Faspnet\u002Flibraries\u002Fhumanizer-guard","01.csharp\u002F11.aspnet\u002F09.libraries\u002F12.humanizer-guard",{"title":1179,"path":1180,"stem":1181},"План модуля 10.libraries — Популярні бібліотеки ASP.NET","\u002Fcsharp\u002Faspnet\u002Flibraries\u002Fplan","01.csharp\u002F11.aspnet\u002F09.libraries\u002Fplan",{"title":1183,"icon":1184,"path":1185,"stem":1186,"children":1187,"page":59},"Razor Pages","i-lucide-layout-template","\u002Fcsharp\u002Faspnet\u002Frazor-pages","01.csharp\u002F11.aspnet\u002F10.razor-pages",[1188,1192,1196,1200,1204,1208],{"title":1189,"path":1190,"stem":1191},"Від Minimal API до Razor Pages: концептуальний перехід","\u002Fcsharp\u002Faspnet\u002Frazor-pages\u002Ffrom-minimal-api","01.csharp\u002F11.aspnet\u002F10.razor-pages\u002F01.from-minimal-api",{"title":1193,"path":1194,"stem":1195},"PageModel: логіка сторінки Razor Pages","\u002Fcsharp\u002Faspnet\u002Frazor-pages\u002Fpage-model","01.csharp\u002F11.aspnet\u002F10.razor-pages\u002F02.page-model",{"title":1197,"path":1198,"stem":1199},"Razor синтаксис: шаблонізатор у .cshtml","\u002Fcsharp\u002Faspnet\u002Frazor-pages\u002Frazor-syntax","01.csharp\u002F11.aspnet\u002F10.razor-pages\u002F03.razor-syntax",{"title":1201,"path":1202,"stem":1203},"Tag Helpers: типізований HTML","\u002Fcsharp\u002Faspnet\u002Frazor-pages\u002Ftag-helpers","01.csharp\u002F11.aspnet\u002F10.razor-pages\u002F04.tag-helpers",{"title":1205,"path":1206,"stem":1207},"Форми і валідація: повний цикл обробки даних","\u002Fcsharp\u002Faspnet\u002Frazor-pages\u002Fforms-validation","01.csharp\u002F11.aspnet\u002F10.razor-pages\u002F05.forms-validation",{"title":1209,"path":1210,"stem":1211},"Практичний проєкт: TaskManager на Razor Pages","\u002Fcsharp\u002Faspnet\u002Frazor-pages\u002Fproject-task-manager","01.csharp\u002F11.aspnet\u002F10.razor-pages\u002F06.project-task-manager",{"title":1213,"path":1214,"stem":1215,"children":1216,"page":59},"ASP.NET Core MVC","\u002Fcsharp\u002Faspnet\u002Fmvc","01.csharp\u002F11.aspnet\u002F11.mvc",[1217,1221,1225,1229,1233,1237,1241,1245,1249,1253,1257,1261,1265,1269,1273,1277,1281,1285],{"title":1218,"path":1219,"stem":1220},"Патерн MVC: архітектура, що змінила веб","\u002Fcsharp\u002Faspnet\u002Fmvc\u002Fmvc-pattern","01.csharp\u002F11.aspnet\u002F11.mvc\u002F01.mvc-pattern",{"title":1222,"path":1223,"stem":1224},"Від Razor Pages до MVC: концептуальний перехід","\u002Fcsharp\u002Faspnet\u002Fmvc\u002Ffrom-razor-pages","01.csharp\u002F11.aspnet\u002F11.mvc\u002F02.from-razor-pages",{"title":1226,"path":1227,"stem":1228},"Controllers та Actions: серце MVC","\u002Fcsharp\u002Faspnet\u002Fmvc\u002Fcontrollers-actions","01.csharp\u002F11.aspnet\u002F11.mvc\u002F03.controllers-actions",{"title":1230,"path":1231,"stem":1232},"Маршрутизація в MVC: Convention vs Attribute Routing","\u002Fcsharp\u002Faspnet\u002Fmvc\u002Frouting-mvc","01.csharp\u002F11.aspnet\u002F11.mvc\u002F04.routing-mvc",{"title":1234,"path":1235,"stem":1236},"Model Binding: від HTTP до C#","\u002Fcsharp\u002Faspnet\u002Fmvc\u002Fmodel-binding","01.csharp\u002F11.aspnet\u002F11.mvc\u002F05.model-binding",{"title":1238,"path":1239,"stem":1240},"Views, ViewData, ViewBag, TempData і ViewModel","\u002Fcsharp\u002Faspnet\u002Fmvc\u002Fviews-viewdata-tempdata","01.csharp\u002F11.aspnet\u002F11.mvc\u002F06.views-viewdata-tempdata",{"title":1242,"path":1243,"stem":1244},"Filters: аспектно-орієнтоване програмування в MVC","\u002Fcsharp\u002Faspnet\u002Fmvc\u002Ffilters","01.csharp\u002F11.aspnet\u002F11.mvc\u002F07.filters",{"title":1246,"path":1247,"stem":1248},"Areas: структурування великих застосунків","\u002Fcsharp\u002Faspnet\u002Fmvc\u002Fareas","01.csharp\u002F11.aspnet\u002F11.mvc\u002F08.areas",{"title":1250,"path":1251,"stem":1252},"View Components: повторювані незалежні блоки UI","\u002Fcsharp\u002Faspnet\u002Fmvc\u002Fview-components","01.csharp\u002F11.aspnet\u002F11.mvc\u002F09.view-components",{"title":1254,"path":1255,"stem":1256},"Display та Editor Templates","\u002Fcsharp\u002Faspnet\u002Fmvc\u002Fdisplay-editor-templates","01.csharp\u002F11.aspnet\u002F11.mvc\u002F10.display-editor-templates",{"title":1258,"path":1259,"stem":1260},"Валідація: IValidatableObject та FluentValidation","\u002Fcsharp\u002Faspnet\u002Fmvc\u002Fvalidation-advanced","01.csharp\u002F11.aspnet\u002F11.mvc\u002F11.validation-advanced",{"title":1262,"path":1263,"stem":1264},"HTMX: інтерактивність через HTML-атрибути","\u002Fcsharp\u002Faspnet\u002Fmvc\u002Fhtmx","01.csharp\u002F11.aspnet\u002F11.mvc\u002F12.htmx",{"title":1266,"path":1267,"stem":1268},"HTMX у ASP.NET Core MVC: серверна інтеграція","\u002Fcsharp\u002Faspnet\u002Fmvc\u002Fajax-htmx-mvc","01.csharp\u002F11.aspnet\u002F11.mvc\u002F13.ajax-htmx-mvc",{"title":1270,"path":1271,"stem":1272},"Практичний проєкт: Каталог товарів з HTMX","\u002Fcsharp\u002Faspnet\u002Fmvc\u002Fhtmx-project","01.csharp\u002F11.aspnet\u002F11.mvc\u002F14.htmx-project",{"title":1274,"path":1275,"stem":1276},"Завантаження та обробка файлів","\u002Fcsharp\u002Faspnet\u002Fmvc\u002Ffile-upload","01.csharp\u002F11.aspnet\u002F11.mvc\u002F15.file-upload",{"title":1278,"path":1279,"stem":1280},"Глобалізація та Локалізація MVC","\u002Fcsharp\u002Faspnet\u002Fmvc\u002Fglobalization-localization","01.csharp\u002F11.aspnet\u002F11.mvc\u002F16.globalization-localization",{"title":1282,"path":1283,"stem":1284},"Підсумковий проєкт: Блог-платформа","\u002Fcsharp\u002Faspnet\u002Fmvc\u002Fmvc-project","01.csharp\u002F11.aspnet\u002F11.mvc\u002F17.mvc-project",{"title":1286,"path":1287,"stem":1288},"План курсу: ASP.NET Core MVC","\u002Fcsharp\u002Faspnet\u002Fmvc\u002Fplan","01.csharp\u002F11.aspnet\u002F11.mvc\u002Fplan",{"title":1290,"path":1291,"stem":1292,"children":1293,"page":59},"Web Api","\u002Fcsharp\u002Faspnet\u002Fweb-api","01.csharp\u002F11.aspnet\u002F12.web-api",[1294,1298,1302,1306,1310,1314,1318,1322,1326,1330,1334,1338,1342],{"title":1295,"path":1296,"stem":1297},"Від Minimal API до Controller-based API","\u002Fcsharp\u002Faspnet\u002Fweb-api\u002Ffrom-minimal-api-to-controllers","01.csharp\u002F11.aspnet\u002F12.web-api\u002F01.from-minimal-api-to-controllers",{"title":1299,"path":1300,"stem":1301},"ControllerBase, ActionResult\u003CT> та Response Types","\u002Fcsharp\u002Faspnet\u002Fweb-api\u002Fcontroller-base-actionresult","01.csharp\u002F11.aspnet\u002F12.web-api\u002F02.controller-base-actionresult",{"title":1303,"path":1304,"stem":1305},"Content Negotiation - JSON, XML та власні форматери","\u002Fcsharp\u002Faspnet\u002Fweb-api\u002Fcontent-negotiation","01.csharp\u002F11.aspnet\u002F12.web-api\u002F03.content-negotiation",{"title":1307,"path":1308,"stem":1309},"Версіонування API","\u002Fcsharp\u002Faspnet\u002Fweb-api\u002Fapi-versioning","01.csharp\u002F11.aspnet\u002F12.web-api\u002F04.api-versioning",{"title":1311,"path":1312,"stem":1313},"ProblemDetails та структурована обробка помилок","\u002Fcsharp\u002Faspnet\u002Fweb-api\u002Fproblemdetails-error-handling","01.csharp\u002F11.aspnet\u002F12.web-api\u002F05.problemdetails-error-handling",{"title":1315,"path":1316,"stem":1317},"Фільтри у Web API контексті","\u002Fcsharp\u002Faspnet\u002Fweb-api\u002Ffilters-for-api","01.csharp\u002F11.aspnet\u002F12.web-api\u002F06.filters-for-api",{"title":1319,"path":1320,"stem":1321},"Пагінація, фільтрація та сортування","\u002Fcsharp\u002Faspnet\u002Fweb-api\u002Fpagination-filtering-sorting","01.csharp\u002F11.aspnet\u002F12.web-api\u002F07.pagination-filtering-sorting",{"title":1323,"path":1324,"stem":1325},"HATEOAS та Resource Expansion","\u002Fcsharp\u002Faspnet\u002Fweb-api\u002Fhateoas-resource-expansion","01.csharp\u002F11.aspnet\u002F12.web-api\u002F08.hateoas-resource-expansion",{"title":1327,"path":1328,"stem":1329},"Гібридна архітектура - Minimal API + Controllers","\u002Fcsharp\u002Faspnet\u002Fweb-api\u002Fminimal-api-vs-controllers-hybrid","01.csharp\u002F11.aspnet\u002F12.web-api\u002F09.minimal-api-vs-controllers-hybrid",{"title":1331,"path":1332,"stem":1333},"Документація API - Swashbuckle, NSwag та генерація клієнтів","\u002Fcsharp\u002Faspnet\u002Fweb-api\u002Fapi-documentation-generation","01.csharp\u002F11.aspnet\u002F12.web-api\u002F10.api-documentation-generation",{"title":1335,"path":1336,"stem":1337},"Health Checks та моніторинг API","\u002Fcsharp\u002Faspnet\u002Fweb-api\u002Fhealth-checks-monitoring","01.csharp\u002F11.aspnet\u002F12.web-api\u002F11.health-checks-monitoring",{"title":1339,"path":1340,"stem":1341},"Підсумковий проєкт - Production-Ready REST API","\u002Fcsharp\u002Faspnet\u002Fweb-api\u002Fweb-api-project","01.csharp\u002F11.aspnet\u002F12.web-api\u002F12.web-api-project",{"title":1343,"path":1344,"stem":1345},"План курсу: ASP.NET Core Web API (Controllers)","\u002Fcsharp\u002Faspnet\u002Fweb-api\u002Fplan","01.csharp\u002F11.aspnet\u002F12.web-api\u002Fplan",{"title":1347,"icon":1348,"path":1349,"stem":1350,"children":1351,"page":59},"Моніторинг","i-lucide-activity","\u002Fcsharp\u002Faspnet\u002Fmonitoring","01.csharp\u002F11.aspnet\u002F13.monitoring",[1352,1356,1360],{"title":1353,"path":1354,"stem":1355},"Спостережуваність: від console.log до production-систем","\u002Fcsharp\u002Faspnet\u002Fmonitoring\u002Fobservability-intro","01.csharp\u002F11.aspnet\u002F13.monitoring\u002F01.observability-intro",{"title":1357,"path":1358,"stem":1359},"Health Checks: перший рівень observability","\u002Fcsharp\u002Faspnet\u002Fmonitoring\u002Fhealth-checks","01.csharp\u002F11.aspnet\u002F13.monitoring\u002F02.health-checks",{"title":1361,"path":1362,"stem":1363},"Вбудовані метрики .NET 10 та System.Diagnostics.Metrics","\u002Fcsharp\u002Faspnet\u002Fmonitoring\u002Fdotnet-metrics","01.csharp\u002F11.aspnet\u002F13.monitoring\u002F03.dotnet-metrics",{"title":1365,"icon":1366,"path":1367,"stem":1368,"children":1369,"page":59},"Desktop UI","i-lucide-app-window","\u002Fcsharp\u002Fdesktop-ui","01.csharp\u002F12.desktop-ui",[1370,1374,1378,1382,1386,1390,1394,1398,1402,1406,1410,1414,1418,1422,1426,1430,1434,1438,1442,1446,1450,1454,1458,1462,1466,1470,1474,1478,1482,1486,1490,1494,1498,1502,1506,1510,1514,1518,1522,1526,1530,1534,1538,1542,1546,1550,1554,1558,1562,1566,1570,1574,1578,1582,1586,1590,1594,1598,1602,1606,1610,1614,1618,1622,1626,1630,1634,1638,1642,1646,1650],{"title":1371,"path":1372,"stem":1373},"Що таке десктопна розробка?","\u002Fcsharp\u002Fdesktop-ui\u002Fwhat-is-desktop-dev","01.csharp\u002F12.desktop-ui\u002F01.what-is-desktop-dev",{"title":1375,"path":1376,"stem":1377},"Архітектура WPF — як влаштований графічний інтерфейс","\u002Fcsharp\u002Fdesktop-ui\u002Fwpf-architecture","01.csharp\u002F12.desktop-ui\u002F02.wpf-architecture",{"title":1379,"path":1380,"stem":1381},"Перший WPF-проєкт — від нуля до вікна","\u002Fcsharp\u002Fdesktop-ui\u002Ffirst-wpf-app","01.csharp\u002F12.desktop-ui\u002F03.first-wpf-app",{"title":1383,"path":1384,"stem":1385},"Перший Avalonia-проєкт: WPF для всіх платформ","\u002Fcsharp\u002Fdesktop-ui\u002F03a.first-avalonia-app","01.csharp\u002F12.desktop-ui\u002F03a.first-avalonia-app",{"title":1387,"path":1388,"stem":1389},"XAML: декларативний інтерфейс","\u002Fcsharp\u002Fdesktop-ui\u002Fxaml-basics","01.csharp\u002F12.desktop-ui\u002F04.xaml-basics",{"title":1391,"path":1392,"stem":1393},"Fluent UI у WPF — сучасний дизайн Windows 11","\u002Fcsharp\u002Fdesktop-ui\u002F04a.wpf-fluent-ui","01.csharp\u002F12.desktop-ui\u002F04a.wpf-fluent-ui",{"title":1395,"path":1396,"stem":1397},"WPF UI — сучасна бібліотека Fluent контролів","\u002Fcsharp\u002Fdesktop-ui\u002F04b.wpf-ui-library","01.csharp\u002F12.desktop-ui\u002F04b.wpf-ui-library",{"title":1399,"path":1400,"stem":1401},"HandyControl — велика бібліотека UI контролів для WPF","\u002Fcsharp\u002Fdesktop-ui\u002F04c.handycontrol-library","01.csharp\u002F12.desktop-ui\u002F04c.handycontrol-library",{"title":1403,"path":1404,"stem":1405},"Простори імен та ресурси XAML","\u002Fcsharp\u002Fdesktop-ui\u002Fxaml-namespaces-resources","01.csharp\u002F12.desktop-ui\u002F05.xaml-namespaces-resources",{"title":1407,"path":1408,"stem":1409},"XAML в Avalonia: ключові відмінності від WPF","\u002Fcsharp\u002Fdesktop-ui\u002F05a.avalonia-xaml-differences","01.csharp\u002F12.desktop-ui\u002F05a.avalonia-xaml-differences",{"title":1411,"path":1412,"stem":1413},"Розширення розмітки XAML (Markup Extensions)","\u002Fcsharp\u002Fdesktop-ui\u002Fxaml-markup-extensions","01.csharp\u002F12.desktop-ui\u002F06.xaml-markup-extensions",{"title":1415,"path":1416,"stem":1417},"Панелі Layout: StackPanel, WrapPanel, DockPanel","\u002Fcsharp\u002Fdesktop-ui\u002Flayout-panels-part1","01.csharp\u002F12.desktop-ui\u002F07.layout-panels-part1",{"title":1419,"path":1420,"stem":1421},"Grid, Canvas, UniformGrid","\u002Fcsharp\u002Fdesktop-ui\u002Flayout-panels-part2","01.csharp\u002F12.desktop-ui\u002F07.layout-panels-part2",{"title":1423,"path":1424,"stem":1425},"Просунуті техніки Layout","\u002Fcsharp\u002Fdesktop-ui\u002Flayout-advanced","01.csharp\u002F12.desktop-ui\u002F08.layout-advanced",{"title":1427,"path":1428,"stem":1429},"Адаптивний Layout та найкращі практики","\u002Fcsharp\u002Fdesktop-ui\u002Flayout-responsive","01.csharp\u002F12.desktop-ui\u002F09.layout-responsive",{"title":1431,"path":1432,"stem":1433},"Layout в Avalonia: відмінності та нові можливості","\u002Fcsharp\u002Fdesktop-ui\u002F09a.layout-avalonia","01.csharp\u002F12.desktop-ui\u002F09a.layout-avalonia",{"title":1435,"path":1436,"stem":1437},"Button, Image, ProgressBar та інші базові контроли","\u002Fcsharp\u002Fdesktop-ui\u002Fbasic-controls","01.csharp\u002F12.desktop-ui\u002F10.basic-controls",{"title":1439,"path":1440,"stem":1441},"Контроли в Avalonia: відмінності від WPF","\u002Fcsharp\u002Fdesktop-ui\u002F10a.controls-avalonia","01.csharp\u002F12.desktop-ui\u002F10a.controls-avalonia",{"title":1443,"path":1444,"stem":1445},"Текстові контроли — TextBlock, TextBox, RichTextBox","\u002Fcsharp\u002Fdesktop-ui\u002Ftext-controls","01.csharp\u002F12.desktop-ui\u002F11.text-controls",{"title":1447,"path":1448,"stem":1449},"Контроли вибору — CheckBox, RadioButton, ComboBox, ListBox, DatePicker","\u002Fcsharp\u002Fdesktop-ui\u002Fselection-controls","01.csharp\u002F12.desktop-ui\u002F12.selection-controls",{"title":1451,"path":1452,"stem":1453},"Content Model — GroupBox, Expander, TabControl, StatusBar","\u002Fcsharp\u002Fdesktop-ui\u002Fcontent-controls","01.csharp\u002F12.desktop-ui\u002F13.content-controls",{"title":1455,"path":1456,"stem":1457},"UI\u002FUX принципи десктопних застосунків","\u002Fcsharp\u002Fdesktop-ui\u002F13a.ui-ux-principles","01.csharp\u002F12.desktop-ui\u002F13a.ui-ux-principles",{"title":1459,"path":1460,"stem":1461},"Dependency Properties — Концепція та Value Resolution","\u002Fcsharp\u002Fdesktop-ui\u002Fdependency-properties-part1","01.csharp\u002F12.desktop-ui\u002F14.dependency-properties-part1",{"title":1463,"path":1464,"stem":1465},"Avalonia Property System — StyledProperty та DirectProperty","\u002Fcsharp\u002Fdesktop-ui\u002F14a.avalonia-property-system","01.csharp\u002F12.desktop-ui\u002F14a.avalonia-property-system",{"title":1467,"path":1468,"stem":1469},"Attached Properties — Властивості без меж","\u002Fcsharp\u002Fdesktop-ui\u002Fattached-properties","01.csharp\u002F12.desktop-ui\u002F15.attached-properties",{"title":1471,"path":1472,"stem":1473},"Routed Events — Маршрутизація подій у WPF","\u002Fcsharp\u002Fdesktop-ui\u002Frouted-events","01.csharp\u002F12.desktop-ui\u002F16.routed-events",{"title":1475,"path":1476,"stem":1477},"Data Binding — Від Code-Behind до Декларативності","\u002Fcsharp\u002Fdesktop-ui\u002Fdata-binding-basics-part1","01.csharp\u002F12.desktop-ui\u002F17.data-binding-basics-part1",{"title":1479,"path":1480,"stem":1481},"INotifyPropertyChanged — Живе оновлення UI","\u002Fcsharp\u002Fdesktop-ui\u002Fdata-binding-basics-part2","01.csharp\u002F12.desktop-ui\u002F17.data-binding-basics-part2",{"title":1483,"path":1484,"stem":1485},"Compiled Bindings в Avalonia — Безпека на етапі компіляції","\u002Fcsharp\u002Fdesktop-ui\u002F17a.avalonia-compiled-bindings","01.csharp\u002F12.desktop-ui\u002F17a.avalonia-compiled-bindings",{"title":1487,"path":1488,"stem":1489},"Просунутий Data Binding — ElementName, RelativeSource, MultiBinding","\u002Fcsharp\u002Fdesktop-ui\u002Fdata-binding-advanced","01.csharp\u002F12.desktop-ui\u002F18.data-binding-advanced",{"title":1491,"path":1492,"stem":1493},"Value Converters — Перетворення типів даних у Data Binding","\u002Fcsharp\u002Fdesktop-ui\u002Fvalue-converters","01.csharp\u002F12.desktop-ui\u002F19.value-converters",{"title":1495,"path":1496,"stem":1497},"Data Templates — Візуалізація об'єктів у WPF","\u002Fcsharp\u002Fdesktop-ui\u002Fdata-templates","01.csharp\u002F12.desktop-ui\u002F20.data-templates",{"title":1499,"path":1500,"stem":1501},"Collections Binding Part 1 — ObservableCollection та ItemsControl","\u002Fcsharp\u002Fdesktop-ui\u002Fcollections-binding-part1","01.csharp\u002F12.desktop-ui\u002F21.collections-binding-part1",{"title":1503,"path":1504,"stem":1505},"Collections Binding Part 2 — ICollectionView, Filtering, Sorting та Virtualization","\u002Fcsharp\u002Fdesktop-ui\u002Fcollections-binding-part2","01.csharp\u002F12.desktop-ui\u002F21.collections-binding-part2",{"title":1507,"path":1508,"stem":1509},"MVVM Pattern — Від Spaghetti Code до архітектури","\u002Fcsharp\u002Fdesktop-ui\u002Fmvvm-pattern","01.csharp\u002F12.desktop-ui\u002F22.mvvm-pattern",{"title":1511,"path":1512,"stem":1513},"ViewModel Implementation — Від BaseViewModel до валідації","\u002Fcsharp\u002Fdesktop-ui\u002Fviewmodel-implementation","01.csharp\u002F12.desktop-ui\u002F23.viewmodel-implementation",{"title":1515,"path":1516,"stem":1517},"Commands — Від event handlers до декларативних команд","\u002Fcsharp\u002Fdesktop-ui\u002Fcommands","01.csharp\u002F12.desktop-ui\u002F24.commands",{"title":1519,"path":1520,"stem":1521},"MVVM Toolkit — MVVM без boilerplate через Source Generators","\u002Fcsharp\u002Fdesktop-ui\u002Fmvvm-toolkit","01.csharp\u002F12.desktop-ui\u002F25.mvvm-toolkit",{"title":1523,"path":1524,"stem":1525},"Messenger Pattern — Комунікація між ViewModel без прямих посилань","\u002Fcsharp\u002Fdesktop-ui\u002Fmessenger-pattern","01.csharp\u002F12.desktop-ui\u002F26.messenger-pattern",{"title":1527,"path":1528,"stem":1529},"Стилі WPF — CSS для десктопу","\u002Fcsharp\u002Fdesktop-ui\u002Fstyles-basics","01.csharp\u002F12.desktop-ui\u002F27.styles-basics",{"title":1531,"path":1532,"stem":1533},"CSS-like стилі Avalonia","\u002Fcsharp\u002Fdesktop-ui\u002F27a.avalonia-css-styling","01.csharp\u002F12.desktop-ui\u002F27a.avalonia-css-styling",{"title":1535,"path":1536,"stem":1537},"Control Templates — Частина 1. Концепція та TemplateBinding","\u002Fcsharp\u002Fdesktop-ui\u002Fcontrol-templates-part1","01.csharp\u002F12.desktop-ui\u002F28.control-templates-part1",{"title":1539,"path":1540,"stem":1541},"Control Templates — Частина 2. Named Parts та ContentPresenter","\u002Fcsharp\u002Fdesktop-ui\u002Fcontrol-templates-part2","01.csharp\u002F12.desktop-ui\u002F28.control-templates-part2",{"title":1543,"path":1544,"stem":1545},"Control Themes в Avalonia — нова ера стилізації","\u002Fcsharp\u002Fdesktop-ui\u002F28a.avalonia-control-themes","01.csharp\u002F12.desktop-ui\u002F28a.avalonia-control-themes",{"title":1547,"path":1548,"stem":1549},"Triggers та Visual State Manager у WPF","\u002Fcsharp\u002Fdesktop-ui\u002Ftriggers-visual-states","01.csharp\u002F12.desktop-ui\u002F29.triggers-visual-states",{"title":1551,"path":1552,"stem":1553},"Pseudo-classes в Avalonia — замість WPF Triggers","\u002Fcsharp\u002Fdesktop-ui\u002F29a.avalonia-pseudo-classes","01.csharp\u002F12.desktop-ui\u002F29a.avalonia-pseudo-classes",{"title":1555,"path":1556,"stem":1557},"Теми та ресурсні словники у WPF","\u002Fcsharp\u002Fdesktop-ui\u002Fresources-themes","01.csharp\u002F12.desktop-ui\u002F30.resources-themes",{"title":1559,"path":1560,"stem":1561},"Avalonia Themes — Fluent Design та система тематизації","\u002Fcsharp\u002Fdesktop-ui\u002F30a.avalonia-themes-fluent","01.csharp\u002F12.desktop-ui\u002F30a.avalonia-themes-fluent",{"title":1563,"path":1564,"stem":1565},"Контроли колекцій — глибоке занурення","\u002Fcsharp\u002Fdesktop-ui\u002Fcollection-controls","01.csharp\u002F12.desktop-ui\u002F31.collection-controls",{"title":1567,"path":1568,"stem":1569},"DataGrid — колонки та базове відображення","\u002Fcsharp\u002Fdesktop-ui\u002Fdatagrid-part1","01.csharp\u002F12.desktop-ui\u002F32.datagrid-part1",{"title":1571,"path":1572,"stem":1573},"DataGrid — сортування, фільтрація, редагування","\u002Fcsharp\u002Fdesktop-ui\u002Fdatagrid-part2","01.csharp\u002F12.desktop-ui\u002F32.datagrid-part2",{"title":1575,"path":1576,"stem":1577},"TreeView та GridView","\u002Fcsharp\u002Fdesktop-ui\u002Ftreeview-listview","01.csharp\u002F12.desktop-ui\u002F33.treeview-listview",{"title":1579,"path":1580,"stem":1581},"Меню, Toolbar, ContextMenu, StatusBar","\u002Fcsharp\u002Fdesktop-ui\u002Fmenus-toolbars","01.csharp\u002F12.desktop-ui\u002F34.menus-toolbars",{"title":1583,"path":1584,"stem":1585},"Навігація та керування вікнами. Частина 1: вікна та сторінки","\u002Fcsharp\u002Fdesktop-ui\u002Fnavigation-windows-part1","01.csharp\u002F12.desktop-ui\u002F35.navigation-windows-part1",{"title":1587,"path":1588,"stem":1589},"Навігація та керування вікнами. Частина 2: MVVM-навігація","\u002Fcsharp\u002Fdesktop-ui\u002Fnavigation-windows-part2","01.csharp\u002F12.desktop-ui\u002F35.navigation-windows-part2",{"title":1591,"path":1592,"stem":1593},"Avalonia — Навігація та діалоги","\u002Fcsharp\u002Fdesktop-ui\u002F35a.avalonia-navigation-dialogs","01.csharp\u002F12.desktop-ui\u002F35a.avalonia-navigation-dialogs",{"title":1595,"path":1596,"stem":1597},"Діалоги та File Pickers у WPF","\u002Fcsharp\u002Fdesktop-ui\u002Fdialogs-file-pickers","01.csharp\u002F12.desktop-ui\u002F36.dialogs-file-pickers",{"title":1599,"path":1600,"stem":1601},"UserControl: компонентний підхід у WPF","\u002Fcsharp\u002Fdesktop-ui\u002Fuser-controls","01.csharp\u002F12.desktop-ui\u002F37.user-controls",{"title":1603,"path":1604,"stem":1605},"Custom Controls: Lookless Controls у WPF","\u002Fcsharp\u002Fdesktop-ui\u002Fcustom-controls","01.csharp\u002F12.desktop-ui\u002F38.custom-controls",{"title":1607,"path":1608,"stem":1609},"Avalonia TemplatedControl — Lookless Controls","\u002Fcsharp\u002Fdesktop-ui\u002F38a.avalonia-templated-controls","01.csharp\u002F12.desktop-ui\u002F38a.avalonia-templated-controls",{"title":1611,"path":1612,"stem":1613},"Анімації у WPF: Storyboard та Easing Functions","\u002Fcsharp\u002Fdesktop-ui\u002Fanimations-transitions","01.csharp\u002F12.desktop-ui\u002F39.animations-transitions",{"title":1615,"path":1616,"stem":1617},"Анімації в Avalonia","\u002Fcsharp\u002Fdesktop-ui\u002F39a.avalonia-animations","01.csharp\u002F12.desktop-ui\u002F39a.avalonia-animations",{"title":1619,"path":1620,"stem":1621},"2D Графіка та Мультимедіа у WPF","\u002Fcsharp\u002Fdesktop-ui\u002Fmedia-graphics","01.csharp\u002F12.desktop-ui\u002F40.media-graphics",{"title":1623,"path":1624,"stem":1625},"Dependency Injection у WPF та Avalonia","\u002Fcsharp\u002Fdesktop-ui\u002Fdi-integration","01.csharp\u002F12.desktop-ui\u002F41.di-integration",{"title":1627,"path":1628,"stem":1629},"SQLite та EF Core у десктопних додатках","\u002Fcsharp\u002Fdesktop-ui\u002Fdata-persistence-part1","01.csharp\u002F12.desktop-ui\u002F42.data-persistence-part1",{"title":1631,"path":1632,"stem":1633},"Repository Pattern та Unit of Work","\u002Fcsharp\u002Fdesktop-ui\u002Fdata-persistence-part2","01.csharp\u002F12.desktop-ui\u002F43.data-persistence-part2",{"title":1635,"path":1636,"stem":1637},"Тестування ViewModels","\u002Fcsharp\u002Fdesktop-ui\u002Fviewmodel-testing","01.csharp\u002F12.desktop-ui\u002F44.viewmodel-testing",{"title":1639,"path":1640,"stem":1641},"Avalonia Headless Testing — тестування UI без вікон","\u002Fcsharp\u002Fdesktop-ui\u002F44a.avalonia-headless-testing","01.csharp\u002F12.desktop-ui\u002F44a.avalonia-headless-testing",{"title":1643,"path":1644,"stem":1645},"Кросплатформна розробка з Avalonia","\u002Fcsharp\u002Fdesktop-ui\u002Favalonia-cross-platform","01.csharp\u002F12.desktop-ui\u002F45.avalonia-cross-platform",{"title":1647,"path":1648,"stem":1649},"Пакування та розгортання Avalonia додатків","\u002Fcsharp\u002Fdesktop-ui\u002Favalonia-packaging-deployment","01.csharp\u002F12.desktop-ui\u002F46.avalonia-packaging-deployment",{"title":1651,"path":1652,"stem":1653},"Розгортання WPF застосунків","\u002Fcsharp\u002Fdesktop-ui\u002Fwpf-packaging-deployment","01.csharp\u002F12.desktop-ui\u002F47.wpf-packaging-deployment",{"title":1655,"icon":658,"path":1656,"stem":1657,"children":1658,"page":59},"Network Programming","\u002Fcsharp\u002Fnetwork-programming","01.csharp\u002F13.network-programming",[1659,1663,1667,1671,1675,1679,1683,1687,1691,1695,1699],{"title":1660,"path":1661,"stem":1662},"Основи комп'ютерних мереж","\u002Fcsharp\u002Fnetwork-programming\u002Ffoundations","01.csharp\u002F13.network-programming\u002F01.foundations",{"title":1664,"path":1665,"stem":1666},"Модель OSI та стек TCP\u002FIP","\u002Fcsharp\u002Fnetwork-programming\u002Fosi-model","01.csharp\u002F13.network-programming\u002F02.osi-model",{"title":1668,"path":1669,"stem":1670},"IP-протокол та адресація","\u002Fcsharp\u002Fnetwork-programming\u002Fip-addressing","01.csharp\u002F13.network-programming\u002F03.ip-addressing",{"title":1672,"path":1673,"stem":1674},"UDP — протокол без з'єднання","\u002Fcsharp\u002Fnetwork-programming\u002Fudp","01.csharp\u002F13.network-programming\u002F05.udp",{"title":1676,"path":1677,"stem":1678},"UDP Broadcast та Multicast","\u002Fcsharp\u002Fnetwork-programming\u002Fudp-broadcast-multicast","01.csharp\u002F13.network-programming\u002F06.udp-broadcast-multicast",{"title":1680,"path":1681,"stem":1682},"HTTP — протокол вебу","\u002Fcsharp\u002Fnetwork-programming\u002Fhttp-fundamentals","01.csharp\u002F13.network-programming\u002F07.http-fundamentals",{"title":1684,"path":1685,"stem":1686},"HttpListener — вбудований HTTP-сервер .NET","\u002Fcsharp\u002Fnetwork-programming\u002F07a.http-listener","01.csharp\u002F13.network-programming\u002F07a.http-listener",{"title":1688,"path":1689,"stem":1690},"HTTP Advanced — cookies, аутентифікація та HTTPS","\u002Fcsharp\u002Fnetwork-programming\u002Fhttp-advanced","01.csharp\u002F13.network-programming\u002F08.http-advanced",{"title":1692,"path":1693,"stem":1694},"SMTP та протоколи електронної пошти","\u002Fcsharp\u002Fnetwork-programming\u002Fsmtp","01.csharp\u002F13.network-programming\u002F09.smtp",{"title":1696,"path":1697,"stem":1698},"WebSocket — повнодуплексний протокол реального часу","\u002Fcsharp\u002Fnetwork-programming\u002Fwebsockets","01.csharp\u002F13.network-programming\u002F10.websockets",{"title":1700,"path":1701,"stem":1702},"TLS\u002FSSL — криптографічний захист мережевих з'єднань","\u002Fcsharp\u002Fnetwork-programming\u002Ftls-ssl","01.csharp\u002F13.network-programming\u002F11.tls-ssl",{"title":1704,"path":1705,"stem":1706},"C# & .NET: The Ultimate Roadmap","\u002Fcsharp\u002Froadmap","01.csharp\u002Froadmap",{"title":1708,"icon":1709,"path":1710,"stem":1711,"children":1712,"page":59},"C++","i-devicon-cplusplus","\u002Fcpp","02.cpp",[1713,1717,1721,1725,1729,1733,1737,1741,1745,1748,1752,1756,1760,1764,1768,1772,1776,1780,1784,1788,1792,1796,1800,1804,1808,1812,1816,1820,1824,1828,1832,1836,1840,1844,1848,1852,1856,1860,1864,1868,1872,1876,1880,1884,1888,1892,1896,1900,1904,1908,1912,1916,1920,1924,1928,1932,1936,1940,1944,1948,1952,1956,1960,1964,1968,1972,1976,1980,1984,1988,1992,1996,2000,2004,2008,2012,2016,2020,2024,2028,2032,2036,2040,2044,2048,2052,2056,2060,2064,2068,2072,2076,2080,2084,2088,2092,2096,2100,2104,2108,2112,2116,2194],{"title":1714,"path":1715,"stem":1716},"Вступ у програмування та алгоритми","\u002Fcpp\u002Fintro-algorithms","02.cpp\u002F01.intro-algorithms",{"title":1718,"path":1719,"stem":1720},"Code Style: угоди про оформлення коду","\u002Fcpp\u002Fcode-style","02.cpp\u002F02.code-style",{"title":1722,"path":1723,"stem":1724},"Середовище розробки та перший проєкт","\u002Fcpp\u002Fide-setup","02.cpp\u002F03.ide-setup",{"title":1726,"path":1727,"stem":1728},"Вивід даних на екран","\u002Fcpp\u002Fdata-output","02.cpp\u002F04.data-output",{"title":1730,"path":1731,"stem":1732},"Типи даних, змінні та константи","\u002Fcpp\u002Fdata-types-variables","02.cpp\u002F05.data-types-variables",{"title":1734,"path":1735,"stem":1736},"Ввід даних з клавіатури","\u002Fcpp\u002Fdata-input","02.cpp\u002F06.data-input",{"title":1738,"path":1739,"stem":1740},"Оператори, перетворення типів та логічні операції","\u002Fcpp\u002Foperators-type-conversion","02.cpp\u002F07.operators-type-conversion",{"title":1742,"path":1743,"stem":1744},"Цикли","\u002Fcpp\u002Floops","02.cpp\u002F08.loops",{"title":32,"path":1746,"stem":1747},"\u002Fcpp\u002Farrays","02.cpp\u002F09.arrays",{"title":1749,"path":1750,"stem":1751},"Алгоритми сортування та аналіз складності","\u002Fcpp\u002Fsorting","02.cpp\u002F10.sorting",{"title":1753,"path":1754,"stem":1755},"Революція C++20: Ranges та Views","\u002Fcpp\u002Franges-views","02.cpp\u002F100.ranges-views",{"title":1757,"path":1758,"stem":1759},"Алгоритми пошуку","\u002Fcpp\u002Fsearching","02.cpp\u002F11.searching",{"title":1761,"path":1762,"stem":1763},"Функції: основи","\u002Fcpp\u002Ffunctions-basics","02.cpp\u002F12.functions-basics",{"title":1765,"path":1766,"stem":1767},"Функції: прототипи, область видимості та додаткові можливості","\u002Fcpp\u002Ffunctions-scope","02.cpp\u002F13.functions-scope",{"title":1769,"path":1770,"stem":1771},"Функції: перевантаження та шаблони","\u002Fcpp\u002Ffunctions-overloading-templates","02.cpp\u002F14.functions-overloading-templates",{"title":1773,"path":1774,"stem":1775},"Вказівники: основи","\u002Fcpp\u002Fpointers-basics","02.cpp\u002F15.pointers-basics",{"title":1777,"path":1778,"stem":1779},"Посилання (References)","\u002Fcpp\u002Freferences","02.cpp\u002F16.references",{"title":1781,"path":1782,"stem":1783},"Вказівники, const і масиви","\u002Fcpp\u002Fpointers-const-arrays","02.cpp\u002F17.pointers-const-arrays",{"title":1785,"path":1786,"stem":1787},"Адресна арифметика","\u002Fcpp\u002Fpointer-arithmetic","02.cpp\u002F18.pointer-arithmetic",{"title":1789,"path":1790,"stem":1791},"Динамічна пам'ять","\u002Fcpp\u002Fdynamic-memory","02.cpp\u002F19.dynamic-memory",{"title":1793,"path":1794,"stem":1795},"Вказівники типу void","\u002Fcpp\u002Fvoid-pointers","02.cpp\u002F20.void-pointers",{"title":1797,"path":1798,"stem":1799},"Вказівники на вказівники","\u002Fcpp\u002Fpointers-to-pointers","02.cpp\u002F21.pointers-to-pointers",{"title":1801,"path":1802,"stem":1803},"Оператор доступу до членів через вказівник (->)","\u002Fcpp\u002Fmember-access-operator","02.cpp\u002F22.member-access-operator",{"title":1805,"path":1806,"stem":1807},"Цикл for-each (Range-based for)","\u002Fcpp\u002Fforeach-loop","02.cpp\u002F23.foreach-loop",{"title":1809,"path":1810,"stem":1811},"Вказівники на функції","\u002Fcpp\u002Ffunction-pointers","02.cpp\u002F24.function-pointers",{"title":1813,"path":1814,"stem":1815},"Лямбда-вирази","\u002Fcpp\u002Flambdas","02.cpp\u002F25.lambdas",{"title":1817,"path":1818,"stem":1819},"Лямбда-захоплення","\u002Fcpp\u002Flambda-captures","02.cpp\u002F26.lambda-captures",{"title":1821,"path":1822,"stem":1823},"Еліпсис","\u002Fcpp\u002Fellipsis","02.cpp\u002F27.ellipsis",{"title":1825,"path":1826,"stem":1827},"Безпечні альтернативи еліпсису","\u002Fcpp\u002F27a.ellipsis","02.cpp\u002F27a.ellipsis",{"title":1829,"path":1830,"stem":1831},"Аргументи командного рядка","\u002Fcpp\u002Fcommand-line-arguments","02.cpp\u002F28.command-line-arguments",{"title":1833,"path":1834,"stem":1835},"Перерахування (enum)","\u002Fcpp\u002Fenum","02.cpp\u002F29.enum",{"title":1837,"path":1838,"stem":1839},"Класи-перерахування (enum class)","\u002Fcpp\u002Fenum-class","02.cpp\u002F30.enum-class",{"title":1841,"path":1842,"stem":1843},"Псевдоніми типів (typedef і using)","\u002Fcpp\u002Ftype-aliases","02.cpp\u002F31.type-aliases",{"title":1845,"path":1846,"stem":1847},"Системи числення та двійкова арифметика","\u002Fcpp\u002Fnumber-systems","02.cpp\u002F32.number-systems",{"title":1849,"path":1850,"stem":1851},"Структури (struct): агрегування даних","\u002Fcpp\u002Fstruct","02.cpp\u002F33.struct",{"title":1853,"path":1854,"stem":1855},"Структури у функціях","\u002Fcpp\u002Fstruct-functions","02.cpp\u002F34.struct-functions",{"title":1857,"path":1858,"stem":1859},"Масиви структур і вкладені структури","\u002Fcpp\u002Fstruct-arrays","02.cpp\u002F35.struct-arrays",{"title":1861,"path":1862,"stem":1863},"Патерни struct та межі застосування","\u002Fcpp\u002Fstruct-patterns","02.cpp\u002F36.struct-patterns",{"title":1865,"path":1866,"stem":1867},"Символи та таблиця ASCII","\u002Fcpp\u002Fascii-characters","02.cpp\u002F37.ascii-characters",{"title":1869,"path":1870,"stem":1871},"Unicode та кодування UTF","\u002Fcpp\u002Funicode-utf","02.cpp\u002F38.unicode-utf",{"title":1873,"path":1874,"stem":1875},"C-style рядки","\u002Fcpp\u002Fc-strings","02.cpp\u002F39.c-strings",{"title":1877,"path":1878,"stem":1879},"Вступ до std::string","\u002Fcpp\u002Fstd-string-intro","02.cpp\u002F40.std-string-intro",{"title":1881,"path":1882,"stem":1883},"Довжина, ємність та доступ до символів std::string","\u002Fcpp\u002Fstd-string-capacity-access","02.cpp\u002F41.std-string-capacity-access",{"title":1885,"path":1886,"stem":1887},"Модифікація std::string: присвоювання, додавання, вставка, видалення та заміна","\u002Fcpp\u002Fstd-string-modification","02.cpp\u002F42.std-string-modification",{"title":1889,"path":1890,"stem":1891},"Пошук у std::string: find, npos та практичні патерни","\u002Fcpp\u002Fstd-string-search","02.cpp\u002F43.std-string-search",{"title":1893,"path":1894,"stem":1895},"std::string_view: невласницький погляд на рядок без копіювання","\u002Fcpp\u002Fstd-string-view","02.cpp\u002F44.std-string-view",{"title":1897,"path":1898,"stem":1899},"Об'єднання (union): один блок пам'яті, кілька інтерпретацій","\u002Fcpp\u002Funion","02.cpp\u002F45.union",{"title":1901,"path":1902,"stem":1903},"Організація коду: файли, препроцесор, простори імен","\u002Fcpp\u002Fmultifile-programs","02.cpp\u002F46.multifile-programs",{"title":1905,"path":1906,"stem":1907},"Робота з файлами: C-стиль (stdio.h)","\u002Fcpp\u002Fc-style-files","02.cpp\u002F47.c-style-files",{"title":1909,"path":1910,"stem":1911},"Робота з файлами: C++-стиль (fstream)","\u002Fcpp\u002Fcpp-style-files","02.cpp\u002F48.cpp-style-files",{"title":1913,"path":1914,"stem":1915},"Введення в ООП: від процедур до об'єктів","\u002Fcpp\u002Foop-intro","02.cpp\u002F49.oop-intro",{"title":1917,"path":1918,"stem":1919},"Класи, об'єкти та методи","\u002Fcpp\u002Fclasses-objects-methods","02.cpp\u002F50.classes-objects-methods",{"title":1921,"path":1922,"stem":1923},"Специфікатори доступу та інкапсуляція","\u002Fcpp\u002Faccess-specifiers-encapsulation","02.cpp\u002F51.access-specifiers-encapsulation",{"title":1925,"path":1926,"stem":1927},"Конструктори: гарантована ініціалізація об'єктів","\u002Fcpp\u002Fconstructors","02.cpp\u002F52.constructors",{"title":1929,"path":1930,"stem":1931},"Списки ініціалізації та делегуючі конструктори","\u002Fcpp\u002Finit-lists-delegating","02.cpp\u002F53.init-lists-delegating",{"title":1933,"path":1934,"stem":1935},"Деструктори та ідіома RAII","\u002Fcpp\u002Fdestructors-raii","02.cpp\u002F54.destructors-raii",{"title":1937,"path":1938,"stem":1939},"Прихований покажчик this","\u002Fcpp\u002Fthis-pointer","02.cpp\u002F55.this-pointer",{"title":1941,"path":1942,"stem":1943},"Розподіл класу на заголовковий файл та файл реалізації","\u002Fcpp\u002Fclass-header-source","02.cpp\u002F56.class-header-source",{"title":1945,"path":1946,"stem":1947},"Класи та const","\u002Fcpp\u002Fconst-classes","02.cpp\u002F57.const-classes",{"title":1949,"path":1950,"stem":1951},"Статичні члени класу","\u002Fcpp\u002Fstatic-members","02.cpp\u002F58.static-members",{"title":1953,"path":1954,"stem":1955},"Конструктор копіювання та запобігання копіюванню","\u002Fcpp\u002Fcopy-constructor","02.cpp\u002F59.copy-constructor",{"title":1957,"path":1958,"stem":1959},"Дружні функції та класи","\u002Fcpp\u002Ffriend-functions-classes","02.cpp\u002F60.friend-functions-classes",{"title":1961,"path":1962,"stem":1963},"Анонімні об'єкти та вкладені типи","\u002Fcpp\u002Fanonymous-objects-nested-types","02.cpp\u002F61.anonymous-objects-nested-types",{"title":1965,"path":1966,"stem":1967},"Вимірювання часу виконання: RAII-таймер","\u002Fcpp\u002Ftiming-raii-timer","02.cpp\u002F62.timing-raii-timer",{"title":1969,"path":1970,"stem":1971},"Перевантаження операторів: основи та арифметика","\u002Fcpp\u002Foperator-overloading-basics","02.cpp\u002F63.operator-overloading-basics",{"title":1973,"path":1974,"stem":1975},"Перевантаження операторів: методи класу та спеціальні оператори","\u002Fcpp\u002Foperator-overloading-methods","02.cpp\u002F64.operator-overloading-methods",{"title":1977,"path":1978,"stem":1979},"Приведення типів, explicit та delete","\u002Fcpp\u002Ftypecast-explicit-delete","02.cpp\u002F65.typecast-explicit-delete",{"title":1981,"path":1982,"stem":1983},"Глибоке копіювання та оператор присвоювання","\u002Fcpp\u002Fdeep-copy-assignment","02.cpp\u002F66.deep-copy-assignment",{"title":1985,"path":1986,"stem":1987},"Зв'язки між об'єктами: композиція та агрегація","\u002Fcpp\u002Fcomposition-aggregation","02.cpp\u002F67.composition-aggregation",{"title":1989,"path":1990,"stem":1991},"Асоціація та залежність між об","\u002Fcpp\u002Fassociation-dependency","02.cpp\u002F68.association-dependency",{"title":1993,"path":1994,"stem":1995},"Контейнерні класи та `std::initializer_list`","\u002Fcpp\u002Fcontainer-classes-initializer-list","02.cpp\u002F69.container-classes-initializer-list",{"title":1997,"path":1998,"stem":1999},"Вступ до наслідування: базові поняття та відношення «is-a»","\u002Fcpp\u002Finheritance-intro","02.cpp\u002F70.inheritance-intro",{"title":2001,"path":2002,"stem":2003},"Конструктори, деструктори та порядок ініціалізації в ієрархіях","\u002Fcpp\u002Finheritance-constructors-destructors","02.cpp\u002F71.inheritance-constructors-destructors",{"title":2005,"path":2006,"stem":2007},"Специфікатор `protected` та види наслідування","\u002Fcpp\u002Finheritance-access-specifiers","02.cpp\u002F72.inheritance-access-specifiers",{"title":2009,"path":2010,"stem":2011},"Перевизначення методів та приховування імен","\u002Fcpp\u002Fmethod-overriding-hiding","02.cpp\u002F73.method-overriding-hiding",{"title":2013,"path":2014,"stem":2015},"Множинне наслідування та проблема ромба","\u002Fcpp\u002Fmultiple-inheritance-diamond","02.cpp\u002F74.multiple-inheritance-diamond",{"title":2017,"path":2018,"stem":2019},"Вказівники на базовий клас та віртуальні функції","\u002Fcpp\u002Fvirtual-functions-polymorphism","02.cpp\u002F75.virtual-functions-polymorphism",{"title":2021,"path":2022,"stem":2023},"Специфікатори override, final та віртуальні деструктори","\u002Fcpp\u002Foverride-final-virtual-destructors","02.cpp\u002F76.override-final-virtual-destructors",{"title":2025,"path":2026,"stem":2027},"Внутрішні механізми поліморфізму: vtable, vptr та зв'язування","\u002Fcpp\u002Fvirtual-table-binding","02.cpp\u002F77.virtual-table-binding",{"title":2029,"path":2030,"stem":2031},"Абстрактні класи та чисті віртуальні функції","\u002Fcpp\u002Fabstract-classes-interfaces","02.cpp\u002F78.abstract-classes-interfaces",{"title":2033,"path":2034,"stem":2035},"Зрізка об'єктів, віртуальне наслідування та поліморфний вивід","\u002Fcpp\u002Fslicing-virtual-base-io","02.cpp\u002F79.slicing-virtual-base-io",{"title":2037,"path":2038,"stem":2039},"Динамічне приведення типів (`dynamic_cast`) та RTTI","\u002Fcpp\u002Fdynamic-cast-rtti","02.cpp\u002F80.dynamic-cast-rtti",{"title":2041,"path":2042,"stem":2043},"Шаблони функцій: узагальнене програмування","\u002Fcpp\u002Ffunction-templates","02.cpp\u002F81.function-templates",{"title":2045,"path":2046,"stem":2047},"Шаблони класів та NTTP-параметри","\u002Fcpp\u002Fclass-templates-nttp","02.cpp\u002F82.class-templates-nttp",{"title":2049,"path":2050,"stem":2051},"Повна (явна) спеціалізація шаблонів","\u002Fcpp\u002Ffull-template-specialization","02.cpp\u002F83.full-template-specialization",{"title":2053,"path":2054,"stem":2055},"Часткова спеціалізація шаблонів класів","\u002Fcpp\u002Fpartial-template-specialization","02.cpp\u002F84.partial-template-specialization",{"title":2057,"path":2058,"stem":2059},"Механізм винятків: try, catch, throw та розкручування стеку","\u002Fcpp\u002Fexceptions-basics","02.cpp\u002F85.exceptions-basics",{"title":2061,"path":2062,"stem":2063},"Ієрархія std::exception та власні класи винятків","\u002Fcpp\u002Fexception-hierarchy-custom","02.cpp\u002F86.exception-hierarchy-custom",{"title":2065,"path":2066,"stem":2067},"Повторне генерування винятків та функціональний try-блок","\u002Fcpp\u002Frethrow-function-try","02.cpp\u002F87.rethrow-function-try",{"title":2069,"path":2070,"stem":2071},"Безпека винятків, noexcept та деструктори","\u002Fcpp\u002Fsafety-noexcept","02.cpp\u002F88.safety-noexcept",{"title":2073,"path":2074,"stem":2075},"Власні структури даних: стек та черга","\u002Fcpp\u002Fcustom-stack-queue","02.cpp\u002F89.custom-stack-queue",{"title":2077,"path":2078,"stem":2079},"Власні структури даних: однозв'язаний список","\u002Fcpp\u002Flinked-list","02.cpp\u002F90.linked-list",{"title":2081,"path":2082,"stem":2083},"Власні структури даних: бінарне дерево пошуку","\u002Fcpp\u002Fbinary-search-tree","02.cpp\u002F91.binary-search-tree",{"title":2085,"path":2086,"stem":2087},"Власні структури даних: хеш-таблиця","\u002Fcpp\u002Fhash-table","02.cpp\u002F92.hash-table",{"title":2089,"path":2090,"stem":2091},"Готові структури даних C++: послідовні контейнери STL","\u002Fcpp\u002Fstl-sequential-containers","02.cpp\u002F93.stl-sequential-containers",{"title":2093,"path":2094,"stem":2095},"Готові структури даних C++: асоціативні контейнери та адаптери","\u002Fcpp\u002Fstl-associative-adapters","02.cpp\u002F94.stl-associative-adapters",{"title":2097,"path":2098,"stem":2099},"Готові структури даних C++: ітератори та алгоритми STL","\u002Fcpp\u002Fstl-iterators-algorithms","02.cpp\u002F95.stl-iterators-algorithms",{"title":2101,"path":2102,"stem":2103},"R-value посилання та move-семантика","\u002Fcpp\u002Frvalue-references-move-semantics","02.cpp\u002F96.rvalue-references-move-semantics",{"title":2105,"path":2106,"stem":2107},"Move-конструктор, move-присвоювання та Правило п","\u002Fcpp\u002Fmove-constructors-rule-of-five","02.cpp\u002F97.move-constructors-rule-of-five",{"title":2109,"path":2110,"stem":2111},"Розумний покажчик std::unique_ptr","\u002Fcpp\u002Funique-ptr","02.cpp\u002F98.unique-ptr",{"title":2113,"path":2114,"stem":2115},"Спільне володіння: std::shared_ptr та std::weak_ptr","\u002Fcpp\u002Fshared-ptr-weak-ptr","02.cpp\u002F99.shared-ptr-weak-ptr",{"title":2117,"icon":2118,"path":2119,"stem":2120,"children":2121,"page":59},"CMake і vcpkg","i-devicon-cmake","\u002Fcpp\u002Fcmake","02.cpp\u002F990.cmake",[2122,2126,2130,2134,2138,2142,2146,2150,2154,2158,2162,2166,2170,2174,2178,2182,2186,2190],{"title":2123,"path":2124,"stem":2125},"CMake: навіщо він потрібен і як його встановити","\u002Fcpp\u002Fcmake\u002Fwhat-is-cmake","02.cpp\u002F990.cmake\u002F01.what-is-cmake",{"title":2127,"path":2128,"stem":2129},"Перший проєкт з CMake: конфігурація, збірка, запуск","\u002Fcpp\u002Fcmake\u002Ffirst-project","02.cpp\u002F990.cmake\u002F02.first-project",{"title":2131,"path":2132,"stem":2133},"Синтаксис CMakeLists.txt: команди, змінні, списки","\u002Fcpp\u002Fcmake\u002Fcmakelists-syntax","02.cpp\u002F990.cmake\u002F03.cmakelists-syntax",{"title":2135,"path":2136,"stem":2137},"Проєкт із кількома файлами: перелік джерел і file(GLOB)","\u002Fcpp\u002Fcmake\u002Fmultiple-files","02.cpp\u002F990.cmake\u002F04.multiple-files",{"title":2139,"path":2140,"stem":2141},"Бібліотеки в CMake: STATIC, SHARED, INTERFACE та видимість PUBLIC\u002FPRIVATE","\u002Fcpp\u002Fcmake\u002Flibraries","02.cpp\u002F990.cmake\u002F05.libraries",{"title":2143,"path":2144,"stem":2145},"Підключення зовнішніх бібліотек: find_package, add_subdirectory, FetchContent, pkg-config","\u002Fcpp\u002Fcmake\u002Fexternal-libraries","02.cpp\u002F990.cmake\u002F06.external-libraries",{"title":2147,"path":2148,"stem":2149},"Умови, опції, цикли та функції в CMake","\u002Fcpp\u002Fcmake\u002Fvariables-conditions","02.cpp\u002F990.cmake\u002F07.variables-conditions",{"title":2151,"path":2152,"stem":2153},"Конфігурації збірки: Debug, Release і вирази-генератори","\u002Fcpp\u002Fcmake\u002Fbuild-configurations","02.cpp\u002F990.cmake\u002F08.build-configurations",{"title":2155,"path":2156,"stem":2157},"Структура великого проєкту: підпапки, модулі CMake, PCH та install","\u002Fcpp\u002Fcmake\u002Fproject-structure","02.cpp\u002F990.cmake\u002F09.project-structure",{"title":2159,"path":2160,"stem":2161},"Тестування з CMake: CTest, Google Test, покриття коду","\u002Fcpp\u002Fcmake\u002Ftesting-ctest","02.cpp\u002F990.cmake\u002F10.testing-ctest",{"title":2163,"path":2164,"stem":2165},"Команди CMake, пресети, скрипти збірки та кращі практики","\u002Fcpp\u002Fcmake\u002Fcommands-best-practices","02.cpp\u002F990.cmake\u002F11.commands-best-practices",{"title":2167,"path":2168,"stem":2169},"Практичні проєкти: калькулятор, Qt-застосунок і кросплатформна збірка","\u002Fcpp\u002Fcmake\u002Freal-projects","02.cpp\u002F990.cmake\u002F12.real-projects",{"title":2171,"path":2172,"stem":2173},"Пакетні менеджери для C++: vcpkg, Conan, CPM та системні пакети","\u002Fcpp\u002Fcmake\u002Fpackage-managers","02.cpp\u002F990.cmake\u002F13.package-managers",{"title":2175,"path":2176,"stem":2177},"vcpkg: встановлення, основні команди та triplets","\u002Fcpp\u002Fcmake\u002Fvcpkg-basics","02.cpp\u002F990.cmake\u002F14.vcpkg-basics",{"title":2179,"path":2180,"stem":2181},"vcpkg і CMake: toolchain-файл, manifest vcpkg.json, IDE","\u002Fcpp\u002Fcmake\u002Fvcpkg-cmake","02.cpp\u002F990.cmake\u002F15.vcpkg-cmake",{"title":2183,"path":2184,"stem":2185},"vcpkg для досвідчених: версії, features, реєстри, власні порти, кеш і діагностика","\u002Fcpp\u002Fcmake\u002Fvcpkg-advanced","02.cpp\u002F990.cmake\u002F16.vcpkg-advanced",{"title":2187,"path":2188,"stem":2189},"Бібліотеки C++: fmt, spdlog і nlohmann\u002Fjson","\u002Fcpp\u002Fcmake\u002Flibraries-format-log-json","02.cpp\u002F990.cmake\u002F17.libraries-format-log-json",{"title":2191,"path":2192,"stem":2193},"Бібліотеки C++: cpp-httplib, cxxopts, CLI11, Google Test і Catch2","\u002Fcpp\u002Fcmake\u002Flibraries-network-cli-testing","02.cpp\u002F990.cmake\u002F18.libraries-network-cli-testing",{"title":2195,"icon":2196,"path":2197,"stem":2198,"children":2199,"page":59},"Реверс-інжиніринг і чіти","i-lucide-bug-play","\u002Fcpp\u002Freverse-engineering","02.cpp\u002F991.reverse-engineering",[2200,2204,2208,2212,2216],{"title":2201,"path":2202,"stem":2203},"Основи: пам'ять, процеси та інструменти","\u002Fcpp\u002Freverse-engineering\u002Ffoundations","02.cpp\u002F991.reverse-engineering\u002F01.foundations",{"title":2205,"path":2206,"stem":2207},"Пошук даних у пам'яті: сканування, структури, ланцюжки вказівників","\u002Fcpp\u002Freverse-engineering\u002Ffinding-data","02.cpp\u002F991.reverse-engineering\u002F02.finding-data",{"title":2209,"path":2210,"stem":2211},"Тренер і internal-модуль на C++","\u002Fcpp\u002Freverse-engineering\u002Ftrainer-and-injection","02.cpp\u002F991.reverse-engineering\u002F03.trainer-and-injection",{"title":2213,"path":2214,"stem":2215},"Аналіз коду: асемблер, налагоджувач, патчинг","\u002Fcpp\u002Freverse-engineering\u002Fcode-analysis","02.cpp\u002F991.reverse-engineering\u002F04.code-analysis",{"title":2217,"path":2218,"stem":2219},"AssaultCube і захист від чітів","\u002Fcpp\u002Freverse-engineering\u002Fassaultcube-and-defense","02.cpp\u002F991.reverse-engineering\u002F05.assaultcube-and-defense",{"title":2221,"icon":2222,"path":2223,"stem":2224,"children":2225,"page":59},"JavaScript","i-devicon-javascript","\u002Fjavascript","03.javascript",[2226,2252,2306,2328,2632,2670,2688],{"title":2227,"icon":2228,"path":2229,"stem":2230,"children":2231,"page":59},"Events","i-lucide-mouse-pointer-click","\u002Fjavascript\u002Fevents","03.javascript\u002F01.events",[2232,2236,2240,2244,2248],{"title":2233,"path":2234,"stem":2235},"Вступ до подій браузера","\u002Fjavascript\u002Fevents\u002Fintro","03.javascript\u002F01.events\u002F01.intro",{"title":2237,"path":2238,"stem":2239},"Бульбашковий механізм (Bubbling) та занурення (Capturing)","\u002Fjavascript\u002Fevents\u002Fbubbling-capturing","03.javascript\u002F01.events\u002F02.bubbling-capturing",{"title":2241,"path":2242,"stem":2243},"Делегування подій (Event Delegation)","\u002Fjavascript\u002Fevents\u002Fdelegate-events","03.javascript\u002F01.events\u002F03.delegate-events",{"title":2245,"path":2246,"stem":2247},"Типові дії браузера та preventDefault()","\u002Fjavascript\u002Fevents\u002Fprevent-default","03.javascript\u002F01.events\u002F04.prevent-default",{"title":2249,"path":2250,"stem":2251},"Запуск користувацьких подій (Custom Events)","\u002Fjavascript\u002Fevents\u002Fcustom-events","03.javascript\u002F01.events\u002F05.custom-events",{"title":2253,"icon":2254,"path":2255,"stem":2256,"children":2257,"page":59},"Network","i-lucide-globe","\u002Fjavascript\u002Fnetwork","03.javascript\u002F02.network",[2258,2262,2266,2270,2274,2278,2282,2286,2290,2294,2298,2302],{"title":2259,"path":2260,"stem":2261},"Fetch API - Сучасний підхід до HTTP-запитів","\u002Fjavascript\u002Fnetwork\u002F01-fetch-api","03.javascript\u002F02.network\u002F01-fetch-api",{"title":2263,"path":2264,"stem":2265},"FormData - Робота з формами та файлами","\u002Fjavascript\u002Fnetwork\u002F02-formdata","03.javascript\u002F02.network\u002F02-formdata",{"title":2267,"path":2268,"stem":2269},"Відстеження прогресу завантаження","\u002Fjavascript\u002Fnetwork\u002F03-download-progress","03.javascript\u002F02.network\u002F03-download-progress",{"title":2271,"path":2272,"stem":2273},"Переривання fetch-запитів","\u002Fjavascript\u002Fnetwork\u002F04-abort-requests","03.javascript\u002F02.network\u002F04-abort-requests",{"title":2275,"path":2276,"stem":2277},"CORS - Запити між різними джерелами","\u002Fjavascript\u002Fnetwork\u002F05-cors","03.javascript\u002F02.network\u002F05-cors",{"title":2279,"path":2280,"stem":2281},"Fetch API - Повний довідник опцій","\u002Fjavascript\u002Fnetwork\u002F06-fetch-options","03.javascript\u002F02.network\u002F06-fetch-options",{"title":2283,"path":2284,"stem":2285},"URL Objects - Робота з посиланнями","\u002Fjavascript\u002Fnetwork\u002F07-url-objects","03.javascript\u002F02.network\u002F07-url-objects",{"title":2287,"path":2288,"stem":2289},"XMLHttpRequest - AJAX та низькорівневі запити","\u002Fjavascript\u002Fnetwork\u002F08-xmlhttprequest","03.javascript\u002F02.network\u002F08-xmlhttprequest",{"title":2291,"path":2292,"stem":2293},"Відновлюване завантаження файлів","\u002Fjavascript\u002Fnetwork\u002F09-resumable-upload","03.javascript\u002F02.network\u002F09-resumable-upload",{"title":2295,"path":2296,"stem":2297},"Cookies, document.cookie та світ після \"Cookiepocalypse\"","\u002Fjavascript\u002Fnetwork\u002F10-cookies","03.javascript\u002F02.network\u002F10-cookies",{"title":2299,"path":2300,"stem":2301},"js-cookie: Керування Cookies без Болю","\u002Fjavascript\u002Fnetwork\u002F11-js-cookie","03.javascript\u002F02.network\u002F11-js-cookie",{"title":2303,"path":2304,"stem":2305},"Axios: Потужний HTTP-клієнт для JavaScript","\u002Fjavascript\u002Fnetwork\u002F12-axios","03.javascript\u002F02.network\u002F12-axios",{"title":2307,"icon":2308,"path":2309,"stem":2310,"children":2311,"page":59},"Bom","i-lucide-monitor","\u002Fjavascript\u002Fbom","03.javascript\u002F03.bom",[2312,2316,2320,2324],{"title":2313,"path":2314,"stem":2315},"LocalStorage, SessionStorage та patterns збереження даних","\u002Fjavascript\u002Fbom\u002F01-localstorage","03.javascript\u002F03.bom\u002F01-localstorage",{"title":2317,"path":2318,"stem":2319},"Location Object - Керування адресою сторінки","\u002Fjavascript\u002Fbom\u002F02-location-object","03.javascript\u002F03.bom\u002F02-location-object",{"title":2321,"path":2322,"stem":2323},"History API - Керування історією браузера","\u002Fjavascript\u002Fbom\u002F03-history-api","03.javascript\u002F03.bom\u002F03-history-api",{"title":2325,"path":2326,"stem":2327},"Navigator Object - Ідентифікація та Можливості Пристрою","\u002Fjavascript\u002Fbom\u002F04-navigator-object","03.javascript\u002F03.bom\u002F04-navigator-object",{"title":2329,"icon":2330,"path":2331,"stem":2332,"children":2333},"React","i-devicon-react","\u002Fjavascript\u002Freact","03.javascript\u002F04.react\u002Findex",[2334,2335,2339,2343,2347,2351,2414,2449,2601],{"title":2329,"path":2331,"stem":2332},{"title":2336,"path":2337,"stem":2338},"Робота з Формами в React","\u002Fjavascript\u002Freact\u002Freact-forms","03.javascript\u002F04.react\u002F01.react-forms",{"title":2340,"path":2341,"stem":2342},"React Hook Form: Професійна Робота з Формами","\u002Fjavascript\u002Freact\u002Freact-hook-form","03.javascript\u002F04.react\u002F02.react-hook-form",{"title":2344,"path":2345,"stem":2346},"React Hook Form: Глибоке Розуміння Архітектури та Оптимізації","\u002Fjavascript\u002Freact\u002Freact-hook-form-new","03.javascript\u002F04.react\u002F02.react-hook-form-new",{"title":2348,"path":2349,"stem":2350},"Axios та React: Професійна Архітектура Запитів","\u002Fjavascript\u002Freact\u002Fdata-fetching-axios","03.javascript\u002F04.react\u002F03.data-fetching-axios",{"title":2352,"icon":132,"path":2353,"stem":2354,"children":2355},"Tanstack Query","\u002Fjavascript\u002Freact\u002Ftanstack-query","03.javascript\u002F04.react\u002F04.tanstack-query\u002Findex",[2356,2358,2362,2366,2370,2374,2378,2382,2386,2390,2394,2398,2402,2406,2410],{"title":2357,"path":2353,"stem":2354},"TanStack Query: Майстерність Керування Станом Сервера",{"title":2359,"path":2360,"stem":2361},"Парадигма Server State: Чому useEffect недостатньо","\u002Fjavascript\u002Freact\u002Ftanstack-query\u002Fserver-state-paradigm","03.javascript\u002F04.react\u002F04.tanstack-query\u002F01.server-state-paradigm",{"title":2363,"path":2364,"stem":2365},"Встановлення та Налаштування: Фундамент","\u002Fjavascript\u002Freact\u002Ftanstack-query\u002Finstallation-and-devtools","03.javascript\u002F04.react\u002F04.tanstack-query\u002F02.installation-and-devtools",{"title":2367,"path":2368,"stem":2369},"Основи Запитів та Магія Ключів","\u002Fjavascript\u002Freact\u002Ftanstack-query\u002Fquery-basics-and-keys","03.javascript\u002F04.react\u002F04.tanstack-query\u002F03.query-basics-and-keys",{"title":2371,"path":2372,"stem":2373},"Синхронізація Даних: Життєвий Цикл Запиту","\u002Fjavascript\u002Freact\u002Ftanstack-query\u002Fdata-synchronization","03.javascript\u002F04.react\u002F04.tanstack-query\u002F04.data-synchronization",{"title":2375,"path":2376,"stem":2377},"Мутації та Інвалідація: Зміна Даних","\u002Fjavascript\u002Freact\u002Ftanstack-query\u002Fmutations-and-invalidation","03.javascript\u002F04.react\u002F04.tanstack-query\u002F05.mutations-and-invalidation",{"title":2379,"path":2380,"stem":2381},"Оптимістичні Оновлення: Швидше за Світло","\u002Fjavascript\u002Freact\u002Ftanstack-query\u002Foptimistic-updates","03.javascript\u002F04.react\u002F04.tanstack-query\u002F06.optimistic-updates",{"title":2383,"path":2384,"stem":2385},"Пагінація та Infinite Scroll","\u002Fjavascript\u002Freact\u002Ftanstack-query\u002Fpagination-and-load-more","03.javascript\u002F04.react\u002F04.tanstack-query\u002F07.pagination-and-load-more",{"title":2387,"path":2388,"stem":2389},"Просунуті Патерни та Оптимізація","\u002Fjavascript\u002Freact\u002Ftanstack-query\u002Fadvanced-patterns","03.javascript\u002F04.react\u002F04.tanstack-query\u002F08.advanced-patterns",{"title":2391,"path":2392,"stem":2393},"Архітектура та Best Practices","\u002Fjavascript\u002Freact\u002Ftanstack-query\u002Farchitecture-and-best-practices","03.javascript\u002F04.react\u002F04.tanstack-query\u002F09.architecture-and-best-practices",{"title":2395,"path":2396,"stem":2397},"Server-Side Rendering (SSR) та Гідратація","\u002Fjavascript\u002Freact\u002Ftanstack-query\u002Fserver-side-rendering","03.javascript\u002F04.react\u002F04.tanstack-query\u002F10.server-side-rendering",{"title":2399,"path":2400,"stem":2401},"Стратегії Тестування","\u002Fjavascript\u002Freact\u002Ftanstack-query\u002Ftesting-strategies","03.javascript\u002F04.react\u002F04.tanstack-query\u002F11.testing-strategies",{"title":2403,"path":2404,"stem":2405},"Аутентифікація та Обробка Помилок","\u002Fjavascript\u002Freact\u002Ftanstack-query\u002Fauthentication-and-errors","03.javascript\u002F04.react\u002F04.tanstack-query\u002F12.authentication-and-errors",{"title":2407,"path":2408,"stem":2409},"React Suspense та Майбутнє","\u002Fjavascript\u002Freact\u002Ftanstack-query\u002Freact-suspense","03.javascript\u002F04.react\u002F04.tanstack-query\u002F13.react-suspense",{"title":2411,"path":2412,"stem":2413},"Глибоке Занурення в Продуктивність","\u002Fjavascript\u002Freact\u002Ftanstack-query\u002Fperformance-deep-dive","03.javascript\u002F04.react\u002F04.tanstack-query\u002F14.performance-deep-dive",{"title":2415,"icon":2330,"path":2416,"stem":2417,"children":2418},"React Router","\u002Fjavascript\u002Freact\u002Freact-router","03.javascript\u002F04.react\u002F05.react-router\u002Findex",[2419,2421,2425,2429,2433,2437,2441,2445],{"title":2420,"path":2416,"stem":2417},"React Router: Навігаційна система сучасного вебу",{"title":2422,"path":2423,"stem":2424},"Налаштування та Базовий Роутинг","\u002Fjavascript\u002Freact\u002Freact-router\u002Fsetup-and-basic-routing","03.javascript\u002F04.react\u002F05.react-router\u002F01.setup-and-basic-routing",{"title":2426,"path":2427,"stem":2428},"Динамічна Навігація","\u002Fjavascript\u002Freact\u002Freact-router\u002Fnavigation-and-links","03.javascript\u002F04.react\u002F05.react-router\u002F02.navigation-and-links",{"title":2430,"path":2431,"stem":2432},"Вкладені Маршрути та Макети","\u002Fjavascript\u002Freact\u002Freact-router\u002Fnested-routes-and-layouts","03.javascript\u002F04.react\u002F05.react-router\u002F03.nested-routes-and-layouts",{"title":2434,"path":2435,"stem":2436},"Динамічні Маршрути та Параметри","\u002Fjavascript\u002Freact\u002Freact-router\u002Fdynamic-routing","03.javascript\u002F04.react\u002F05.react-router\u002F04.dynamic-routing",{"title":2438,"path":2439,"stem":2440},"Data APIs: Loaders та Actions","\u002Fjavascript\u002Freact\u002Freact-router\u002Fdata-loading","03.javascript\u002F04.react\u002F05.react-router\u002F05.data-loading",{"title":2442,"path":2443,"stem":2444},"Просунуті Патерни","\u002Fjavascript\u002Freact\u002Freact-router\u002Fadvanced-patterns","03.javascript\u002F04.react\u002F05.react-router\u002F06.advanced-patterns",{"title":2446,"path":2447,"stem":2448},"Legacy Routing: Компонентний підхід","\u002Fjavascript\u002Freact\u002Freact-router\u002Flegacy-routing","03.javascript\u002F04.react\u002F05.react-router\u002F07.legacy-routing",{"title":2450,"icon":132,"path":2451,"stem":2452,"children":2453},"Redux","\u002Fjavascript\u002Freact\u002Fredux","03.javascript\u002F04.react\u002F06.redux\u002Findex",[2454,2456,2472,2501,2510,2531,2547,2576],{"title":2455,"path":2451,"stem":2452},"Redux: Еволюція управління станом",{"title":14,"icon":15,"path":2457,"stem":2458,"children":2459,"page":59},"\u002Fjavascript\u002Freact\u002Fredux\u002Ffundamentals","03.javascript\u002F04.react\u002F06.redux\u002F01.fundamentals",[2460,2464,2468],{"title":2461,"path":2462,"stem":2463},"Вступ до State Management","\u002Fjavascript\u002Freact\u002Fredux\u002Ffundamentals\u002Fintro-state-management","03.javascript\u002F04.react\u002F06.redux\u002F01.fundamentals\u002F01.intro-state-management",{"title":2465,"path":2466,"stem":2467},"Філософія Redux та Три Принципи","\u002Fjavascript\u002Freact\u002Fredux\u002Ffundamentals\u002Fredux-philosophy","03.javascript\u002F04.react\u002F06.redux\u002F01.fundamentals\u002F02.redux-philosophy",{"title":2469,"path":2470,"stem":2471},"Чисті функції та Іммутабельність","\u002Fjavascript\u002Freact\u002Fredux\u002Ffundamentals\u002Fpure-functions-immutability","03.javascript\u002F04.react\u002F06.redux\u002F01.fundamentals\u002F03.pure-functions-immutability",{"title":2473,"icon":132,"path":2474,"stem":2475,"children":2476,"page":59},"Classic Redux","\u002Fjavascript\u002Freact\u002Fredux\u002Fclassic-redux","03.javascript\u002F04.react\u002F06.redux\u002F02.classic-redux",[2477,2481,2485,2489,2493,2497],{"title":2478,"path":2479,"stem":2480},"Створення Store (Classic Redux)","\u002Fjavascript\u002Freact\u002Fredux\u002Fclassic-redux\u002Fstore-setup","03.javascript\u002F04.react\u002F06.redux\u002F02.classic-redux\u002F01.store-setup",{"title":2482,"path":2483,"stem":2484},"Actions, Constants та Action Creators","\u002Fjavascript\u002Freact\u002Fredux\u002Fclassic-redux\u002Factions-constants","03.javascript\u002F04.react\u002F06.redux\u002F02.classic-redux\u002F02.actions-constants",{"title":2486,"path":2487,"stem":2488},"Логіка Reducers","\u002Fjavascript\u002Freact\u002Fredux\u002Fclassic-redux\u002Freducers","03.javascript\u002F04.react\u002F06.redux\u002F02.classic-redux\u002F03.reducers",{"title":2490,"path":2491,"stem":2492},"Комбінування Reducers (Root Reducer)","\u002Fjavascript\u002Freact\u002Fredux\u002Fclassic-redux\u002Fdata-flow","03.javascript\u002F04.react\u002F06.redux\u002F02.classic-redux\u002F04.data-flow",{"title":2494,"path":2495,"stem":2496},"Підключення до React (React-Redux)","\u002Fjavascript\u002Freact\u002Fredux\u002Fclassic-redux\u002Freact-redux-connection","03.javascript\u002F04.react\u002F06.redux\u002F02.classic-redux\u002F05.react-redux-connection",{"title":2498,"path":2499,"stem":2500},"Middleware та Асинхронність (Redux Thunk)","\u002Fjavascript\u002Freact\u002Fredux\u002Fclassic-redux\u002Fmiddleware-thunk","03.javascript\u002F04.react\u002F06.redux\u002F02.classic-redux\u002F06.middleware-thunk",{"title":2502,"icon":132,"path":2503,"stem":2504,"children":2505,"page":59},"Transition To Rtk","\u002Fjavascript\u002Freact\u002Fredux\u002Ftransition-to-rtk","03.javascript\u002F04.react\u002F06.redux\u002F03.transition-to-rtk",[2506],{"title":2507,"path":2508,"stem":2509},"Проблеми класичного Redux","\u002Fjavascript\u002Freact\u002Fredux\u002Ftransition-to-rtk\u002Fproblems-with-classic","03.javascript\u002F04.react\u002F06.redux\u002F03.transition-to-rtk\u002F01.problems-with-classic",{"title":2511,"icon":132,"path":2512,"stem":2513,"children":2514,"page":59},"Redux Toolkit","\u002Fjavascript\u002Freact\u002Fredux\u002Fredux-toolkit","03.javascript\u002F04.react\u002F06.redux\u002F04.redux-toolkit",[2515,2519,2523,2527],{"title":2516,"path":2517,"stem":2518},"Налаштування Store з configureStore","\u002Fjavascript\u002Freact\u002Fredux\u002Fredux-toolkit\u002Fconfigure-store","03.javascript\u002F04.react\u002F06.redux\u002F04.redux-toolkit\u002F01.configure-store",{"title":2520,"path":2521,"stem":2522},"createSlice: Революція в Redux","\u002Fjavascript\u002Freact\u002Fredux\u002Fredux-toolkit\u002Fcreate-slice","03.javascript\u002F04.react\u002F06.redux\u002F04.redux-toolkit\u002F02.create-slice",{"title":2524,"path":2525,"stem":2526},"Асинхронність з createAsyncThunk","\u002Fjavascript\u002Freact\u002Fredux\u002Fredux-toolkit\u002Fasync-thunks","03.javascript\u002F04.react\u002F06.redux\u002F04.redux-toolkit\u002F03.async-thunks",{"title":2528,"path":2529,"stem":2530},"04. Entity Adapter: Керування нормалізованим станом","\u002Fjavascript\u002Freact\u002Fredux\u002Fredux-toolkit\u002Fentity-adapter","03.javascript\u002F04.react\u002F06.redux\u002F04.redux-toolkit\u002F04.entity-adapter",{"title":2532,"icon":92,"path":2533,"stem":2534,"children":2535,"page":59},"Advanced","\u002Fjavascript\u002Freact\u002Fredux\u002Fadvanced","03.javascript\u002F04.react\u002F06.redux\u002F05.advanced",[2536,2540,2544],{"title":2537,"path":2538,"stem":2539},"Мемоізація та Селектори: Повний Гайд по Reselect","\u002Fjavascript\u002Freact\u002Fredux\u002Fadvanced\u002Fselectors-reselect","03.javascript\u002F04.react\u002F06.redux\u002F05.advanced\u002F01.selectors-reselect",{"title":2541,"path":2542,"stem":2543},"RTK Query: Архітектура Серверного Кешу","\u002Fjavascript\u002Freact\u002Fredux\u002Fadvanced\u002Frtk-query-intro","03.javascript\u002F04.react\u002F06.redux\u002F05.advanced\u002F02.rtk-query-intro",{"title":2391,"path":2545,"stem":2546},"\u002Fjavascript\u002Freact\u002Fredux\u002Fadvanced\u002Farchitecture-best-practices","03.javascript\u002F04.react\u002F06.redux\u002F05.advanced\u002F03.architecture-best-practices",{"title":2548,"icon":132,"path":2549,"stem":2550,"children":2551,"page":59},"Project Kanban","\u002Fjavascript\u002Freact\u002Fredux\u002Fproject-kanban","03.javascript\u002F04.react\u002F06.redux\u002F06.project-kanban",[2552,2556,2560,2564,2568,2572],{"title":2553,"path":2554,"stem":2555},"Проєкт: Kanban Board (Trello Clone)","\u002Fjavascript\u002Freact\u002Fredux\u002Fproject-kanban\u002Fproject-overview","03.javascript\u002F04.react\u002F06.redux\u002F06.project-kanban\u002F01.project-overview",{"title":2557,"path":2558,"stem":2559},"Налаштування та Типізація","\u002Fjavascript\u002Freact\u002Fredux\u002Fproject-kanban\u002Fsetup-and-types","03.javascript\u002F04.react\u002F06.redux\u002F06.project-kanban\u002F02.setup-and-types",{"title":2561,"path":2562,"stem":2563},"Board Slice: Серце Дошки","\u002Fjavascript\u002Freact\u002Fredux\u002Fproject-kanban\u002Fboard-slice","03.javascript\u002F04.react\u002F06.redux\u002F06.project-kanban\u002F03.board-slice",{"title":2565,"path":2566,"stem":2567},"Логіка Drag & Drop","\u002Fjavascript\u002Freact\u002Fredux\u002Fproject-kanban\u002Fdrag-and-drop-logic","03.javascript\u002F04.react\u002F06.redux\u002F06.project-kanban\u002F04.drag-and-drop-logic",{"title":2569,"path":2570,"stem":2571},"Інтеграція з RTK Query","\u002Fjavascript\u002Freact\u002Fredux\u002Fproject-kanban\u002Frtk-query-integration","03.javascript\u002F04.react\u002F06.redux\u002F06.project-kanban\u002F05.rtk-query-integration",{"title":2573,"path":2574,"stem":2575},"Optimistic Updates","\u002Fjavascript\u002Freact\u002Fredux\u002Fproject-kanban\u002Foptimistic-updates","03.javascript\u002F04.react\u002F06.redux\u002F06.project-kanban\u002F06.optimistic-updates",{"title":2577,"icon":132,"path":2578,"stem":2579,"children":2580,"page":59},"Testing","\u002Fjavascript\u002Freact\u002Fredux\u002Ftesting","03.javascript\u002F04.react\u002F06.redux\u002F07.testing",[2581,2585,2589,2593,2597],{"title":2582,"path":2583,"stem":2584},"Тестування Redux","\u002Fjavascript\u002Freact\u002Fredux\u002Ftesting\u002Fintro-testing","03.javascript\u002F04.react\u002F06.redux\u002F07.testing\u002F01.intro-testing",{"title":2586,"path":2587,"stem":2588},"Тестування Reducers","\u002Fjavascript\u002Freact\u002Fredux\u002Ftesting\u002Ftesting-reducers","03.javascript\u002F04.react\u002F06.redux\u002F07.testing\u002F02.testing-reducers",{"title":2590,"path":2591,"stem":2592},"Тестування Селекторів","\u002Fjavascript\u002Freact\u002Fredux\u002Ftesting\u002Ftesting-selectors","03.javascript\u002F04.react\u002F06.redux\u002F07.testing\u002F03.testing-selectors",{"title":2594,"path":2595,"stem":2596},"Тестування Компонентів (Integration)","\u002Fjavascript\u002Freact\u002Fredux\u002Ftesting\u002Ftesting-components","03.javascript\u002F04.react\u002F06.redux\u002F07.testing\u002F04.testing-components",{"title":2598,"path":2599,"stem":2600},"Тестування Async Thunks","\u002Fjavascript\u002Freact\u002Fredux\u002Ftesting\u002Ftesting-thunks","03.javascript\u002F04.react\u002F06.redux\u002F07.testing\u002F05.testing-thunks",{"title":2602,"icon":132,"path":2603,"stem":2604,"children":2605},"Ui Libraries","\u002Fjavascript\u002Freact\u002Fui-libraries","03.javascript\u002F04.react\u002F07.ui-libraries\u002Findex",[2606,2608,2612,2616,2620,2624,2628],{"title":2607,"path":2603,"stem":2604},"UI Бібліотеки в React",{"title":2609,"path":2610,"stem":2611},"Вступ до UI Бібліотек: Навіщо Винаходити Велосипед Двічі?","\u002Fjavascript\u002Freact\u002Fui-libraries\u002Fintroduction-to-ui-libraries","03.javascript\u002F04.react\u002F07.ui-libraries\u002F01.introduction-to-ui-libraries",{"title":2613,"path":2614,"stem":2615},"Філософія shadcn\u002Fui: \"Not a Component Library\"","\u002Fjavascript\u002Freact\u002Fui-libraries\u002Fshadcn-philosophy","03.javascript\u002F04.react\u002F07.ui-libraries\u002F02.shadcn-philosophy",{"title":2617,"path":2618,"stem":2619},"Установка та Налаштування shadcn\u002Fui","\u002Fjavascript\u002Freact\u002Fui-libraries\u002Fshadcn-installation","03.javascript\u002F04.react\u002F07.ui-libraries\u002F03.shadcn-installation",{"title":2621,"path":2622,"stem":2623},"Базові Компоненти shadcn\u002Fui: Фундамент Інтерфейсу","\u002Fjavascript\u002Freact\u002Fui-libraries\u002Fshadcn-components-basics","03.javascript\u002F04.react\u002F07.ui-libraries\u002F04.shadcn-components-basics",{"title":2625,"path":2626,"stem":2627},"Компоненти Форм: Побудова Інтерактивних Form","\u002Fjavascript\u002Freact\u002Fui-libraries\u002Fshadcn-components-forms","03.javascript\u002F04.react\u002F07.ui-libraries\u002F05.shadcn-components-forms",{"title":2629,"path":2630,"stem":2631},"Складні Компоненти: Dialog, Dropdown, Table та Command","\u002Fjavascript\u002Freact\u002Fui-libraries\u002Fshadcn-components-advanced","03.javascript\u002F04.react\u002F07.ui-libraries\u002F06.shadcn-components-advanced",{"title":2633,"icon":2634,"path":2635,"stem":2636,"children":2637,"page":59},"TypeScript","i-devicon-typescript","\u002Fjavascript\u002Ftypescript","03.javascript\u002F05.typescript",[2638,2642,2646,2650,2654,2658,2662,2666],{"title":2639,"path":2640,"stem":2641},"TypeScript: Броня для вашого коду","\u002Fjavascript\u002Ftypescript\u002Fintro-and-basic-types","03.javascript\u002F05.typescript\u002F01.intro-and-basic-types",{"title":2643,"path":2644,"stem":2645},"Майстерність Моделювання Даних: Інтерфейси та Просунуті Типи","\u002Fjavascript\u002Ftypescript\u002Finterfaces-and-advanced-types","03.javascript\u002F05.typescript\u002F02.interfaces-and-advanced-types",{"title":2647,"path":2648,"stem":2649},"Алхімія Типів: Generics та Utility Types","\u002Fjavascript\u002Ftypescript\u002Fgenerics-and-utilities","03.javascript\u002F05.typescript\u002F03.generics-and-utilities",{"title":2651,"path":2652,"stem":2653},"Архітектура та Шаблони: Класи в TypeScript","\u002Fjavascript\u002Ftypescript\u002Fclasses-and-oop","03.javascript\u002F05.typescript\u002F04.classes-and-oop",{"title":2655,"path":2656,"stem":2657},"Продакшн та Екосистема: Advanced Config & Workflow","\u002Fjavascript\u002Ftypescript\u002Fadvanced-patterns-and-config","03.javascript\u002F05.typescript\u002F05.advanced-patterns-and-config",{"title":2659,"path":2660,"stem":2661},"TypeScript у світі React","\u002Fjavascript\u002Ftypescript\u002Freact-basics","03.javascript\u002F05.typescript\u002F06.react-basics",{"title":2663,"path":2664,"stem":2665},"React + TypeScript: Продвинуті патерни","\u002Fjavascript\u002Ftypescript\u002Freact-advanced","03.javascript\u002F05.typescript\u002F07.react-advanced",{"title":2667,"path":2668,"stem":2669},"React + TypeScript: Екосистема та бібліотеки","\u002Fjavascript\u002Ftypescript\u002Freact-ecosystem","03.javascript\u002F05.typescript\u002F08.react-ecosystem",{"title":2671,"icon":2672,"path":2673,"stem":2674,"children":2675,"page":59},"Асинхронність","i-lucide-refresh-cw","\u002Fjavascript\u002Fasync-programming","03.javascript\u002F06.async-programming",[2676,2680,2684],{"title":2677,"path":2678,"stem":2679},"Event Loop: серце асинхронності в JavaScript","\u002Fjavascript\u002Fasync-programming\u002Fevent-loop-fundamentals","03.javascript\u002F06.async-programming\u002F01.event-loop-fundamentals",{"title":2681,"path":2682,"stem":2683},"Task Queue та Microtask Queue: пріоритети виконання","\u002Fjavascript\u002Fasync-programming\u002Ftask-queues","03.javascript\u002F06.async-programming\u002F02.task-queues",{"title":2685,"path":2686,"stem":2687},"Асинхронні патерни: від Callbacks до Async\u002FAwait","\u002Fjavascript\u002Fasync-programming\u002Fasync-patterns","03.javascript\u002F06.async-programming\u002F03.async-patterns",{"title":2689,"path":2690,"stem":2691},"Atomic Design","\u002Fjavascript\u002Fatomic-design","03.javascript\u002F2.atomic-design",{"title":2693,"icon":2694,"path":2695,"stem":2696,"children":2697,"page":59},"Java","i-devicon-java","\u002Fjava","04.java",[2698,2701,2704,2708,2712,2716,2720],{"title":162,"path":2699,"stem":2700},"\u002Fjava\u002Fdata-mapper-part1","04.java\u002F01.data-mapper-part1",{"title":166,"path":2702,"stem":2703},"\u002Fjava\u002Fdata-mapper-part2","04.java\u002F02.data-mapper-part2",{"title":2705,"path":2706,"stem":2707},"Service Layer: Організація бізнес-логіки","\u002Fjava\u002Fservice-layer","04.java\u002F03.service-layer",{"title":2709,"path":2710,"stem":2711},"Rich Domain Model та State Pattern","\u002Fjava\u002Frich-domain-model","04.java\u002F04.rich-domain-model",{"title":2713,"path":2714,"stem":2715},"Патерни для складної бізнес-логіки","\u002Fjava\u002Fbusiness-logic-patterns","04.java\u002F05.business-logic-patterns",{"title":2717,"path":2718,"stem":2719},"Обробка помилок та валідація","\u002Fjava\u002Ferror-handling-validation","04.java\u002F06.error-handling-validation",{"title":2721,"path":2722,"stem":2723,"children":2724,"page":59},"Проектування баз даних","\u002Fjava\u002Fpr2","04.java\u002Fpr2",[2725,2729,2733,2737,2741,2745,2749,2753,2757,2761,2765,2769,2773,2777,2781,2785,2789,2793,2797,2801,2805,2809,2813,2817,2821,2825,2829,2833,2837,2841,2845,2849,2853,2857,2861,2865,2869],{"title":2726,"path":2727,"stem":2728},"Концептуальне моделювання: Мистецтво розуміння предметної області","\u002Fjava\u002Fpr2\u002Fconceptual-modeling","04.java\u002Fpr2\u002F01.conceptual-modeling",{"title":2730,"path":2731,"stem":2732},"Логічне моделювання: Від бізнес-ідей до структур даних","\u002Fjava\u002Fpr2\u002Flogical-modeling","04.java\u002Fpr2\u002F02.logical-modeling",{"title":2734,"path":2735,"stem":2736},"Нормалізація: Гігієна даних та боротьба з аномаліями","\u002Fjava\u002Fpr2\u002Fnormalization","04.java\u002Fpr2\u002F03.normalization",{"title":2738,"path":2739,"stem":2740},"Фізична схема: Від абстракції до DDL","\u002Fjava\u002Fpr2\u002Fphysical-schema","04.java\u002Fpr2\u002F04.physical-schema",{"title":2742,"path":2743,"stem":2744},"Архітектурна класифікація таблиць","\u002Fjava\u002Fpr2\u002Ftable-classification","04.java\u002Fpr2\u002F05.table-classification",{"title":2746,"path":2747,"stem":2748},"Database Migrations: Версіонування схеми з Flyway","\u002Fjava\u002Fpr2\u002Fdatabase-migrations","04.java\u002Fpr2\u002F06.database-migrations",{"title":2750,"path":2751,"stem":2752},"А що, якби це була не реляційна БД?","\u002Fjava\u002Fpr2\u002Fbeyond-relational","04.java\u002Fpr2\u002F07.beyond-relational",{"title":2754,"path":2755,"stem":2756},"Object-Relational Impedance Mismatch: Два світи, що не хочуть дружити","\u002Fjava\u002Fpr2\u002Fimpedance-mismatch","04.java\u002Fpr2\u002F09.impedance-mismatch",{"title":2758,"path":2759,"stem":2760},"JDBC: Перший контакт із базою даних","\u002Fjava\u002Fpr2\u002Fjdbc-fundamentals","04.java\u002Fpr2\u002F10.jdbc-fundamentals",{"title":2762,"path":2763,"stem":2764},"Якість коду: Spotless, SpotBugs та SonarQube","\u002Fjava\u002Fpr2\u002F10a.code-quality","04.java\u002Fpr2\u002F10a.code-quality",{"title":2766,"path":2767,"stem":2768},"Connection Pool: Патерн Object Pool для JDBC-з'єднань","\u002Fjava\u002Fpr2\u002Fconnection-pool","04.java\u002Fpr2\u002F11.connection-pool",{"title":2770,"path":2771,"stem":2772},"Row Data Gateway: Об'єкт як обгортка рядка таблиці","\u002Fjava\u002Fpr2\u002Frow-data-gateway","04.java\u002Fpr2\u002F12.row-data-gateway",{"title":2774,"path":2775,"stem":2776},"Table Data Gateway: Фасад таблиці як архітектурний відступ","\u002Fjava\u002Fpr2\u002Ftable-data-gateway","04.java\u002Fpr2\u002F13.table-data-gateway",{"title":2778,"path":2779,"stem":2780},"Repository + Data Mapper: Правильна шарова архітектура з JDBC","\u002Fjava\u002Fpr2\u002Frepository-data-mapper","04.java\u002Fpr2\u002F14.repository-data-mapper",{"title":2782,"path":2783,"stem":2784},"Identity Map: Кешування сутностей у рамках сесії","\u002Fjava\u002Fpr2\u002Fidentity-map","04.java\u002Fpr2\u002F15.identity-map",{"title":2786,"path":2787,"stem":2788},"Unit of Work: Відстеження змін і координація JDBC-транзакцій","\u002Fjava\u002Fpr2\u002Funit-of-work","04.java\u002Fpr2\u002F16.unit-of-work",{"title":2790,"path":2791,"stem":2792},"Strategy: Замінювані SQL-стратегії для підтримки різних СУБД","\u002Fjava\u002Fpr2\u002Fstrategy-sql","04.java\u002Fpr2\u002F17.strategy-sql",{"title":2794,"path":2795,"stem":2796},"Proxy: Lazy Loading для One-To-Many колекцій","\u002Fjava\u002Fpr2\u002Fproxy-lazy-loading","04.java\u002Fpr2\u002F18.proxy-lazy-loading",{"title":2798,"path":2799,"stem":2800},"Generic Repository через Java Reflection: анотації та динамічний SQL","\u002Fjava\u002Fpr2\u002Fgeneric-repository-reflection","04.java\u002Fpr2\u002F19.generic-repository-reflection",{"title":2802,"path":2803,"stem":2804},"Specification Pattern: Композиція бізнес-правил для складних запитів","\u002Fjava\u002Fpr2\u002Fspecification-pattern","04.java\u002Fpr2\u002F20.specification-pattern",{"title":2806,"path":2807,"stem":2808},"Розширені можливості Specification Pattern: підзапити, агрегації та гібридний підхід","\u002Fjava\u002Fpr2\u002F20a.advanced-specifications","04.java\u002Fpr2\u002F20a.advanced-specifications",{"title":2810,"path":2811,"stem":2812},"Асинхронність у JDBC: Від блокуючих викликів до CompletableFuture","\u002Fjava\u002Fpr2\u002Fasynchronous-jdbc","04.java\u002Fpr2\u002F21.asynchronous-jdbc",{"title":2814,"path":2815,"stem":2816},"Інтеграційне тестування JDBC-репозиторіїв: Embedded H2 та патерн AAA","\u002Fjava\u002Fpr2\u002Fintegration-testing-h2","04.java\u002Fpr2\u002F22.integration-testing-h2",{"title":2818,"path":2819,"stem":2820},"Testcontainers: Тестування з реальною PostgreSQL у Docker-контейнерах","\u002Fjava\u002Fpr2\u002Fintegration-testing-testcontainers","04.java\u002Fpr2\u002F23.integration-testing-testcontainers",{"title":2822,"path":2823,"stem":2824},"Google Guice: Впровадження залежностей у JavaFX-проєкті","\u002Fjava\u002Fpr2\u002Fdependency-injection-guice","04.java\u002Fpr2\u002F24.dependency-injection-guice",{"title":2826,"path":2827,"stem":2828},"JavaFX: Основи побудови графічних інтерфейсів","\u002Fjava\u002Fpr2\u002Fjavafx-fundamentals","04.java\u002Fpr2\u002F25.javafx-fundamentals",{"title":2830,"path":2831,"stem":2832},"Properties та Bindings: Реактивність у JavaFX","\u002Fjava\u002Fpr2\u002Fjavafx-properties-bindings","04.java\u002Fpr2\u002F26.javafx-properties-bindings",{"title":2834,"path":2835,"stem":2836},"MVC vs MVP vs MVVM: Еволюція архітектурних патернів UI","\u002Fjava\u002Fpr2\u002Fui-architecture-patterns","04.java\u002Fpr2\u002F27.ui-architecture-patterns",{"title":2838,"path":2839,"stem":2840},"MVVM на практиці: Побудова ViewModel","\u002Fjava\u002Fpr2\u002Fmvvm-viewmodel-implementation","04.java\u002Fpr2\u002F28.mvvm-viewmodel-implementation",{"title":2842,"path":2843,"stem":2844},"View та Controller: Зв'язування з ViewModel через FXML","\u002Fjava\u002Fpr2\u002Fmvvm-view-controller","04.java\u002Fpr2\u002F29.mvvm-view-controller",{"title":2846,"path":2847,"stem":2848},"Інтеграція MVVM з Guice: Автоматична ін'єкція залежностей","\u002Fjava\u002Fpr2\u002Fmvvm-guice-integration","04.java\u002Fpr2\u002F30.mvvm-guice-integration",{"title":2850,"path":2851,"stem":2852},"Валідація та обробка помилок у MVVM","\u002Fjava\u002Fpr2\u002Fmvvm-validation-error-handling","04.java\u002Fpr2\u002F31.mvvm-validation-error-handling",{"title":2854,"path":2855,"stem":2856},"Навігація та управління екранами у JavaFX MVVM","\u002Fjava\u002Fpr2\u002Fmvvm-navigation-screen-management","04.java\u002Fpr2\u002F32.mvvm-navigation-screen-management",{"title":2858,"path":2859,"stem":2860},"Тестування JavaFX MVVM-додатків","\u002Fjava\u002Fpr2\u002Fmvvm-testing","04.java\u002Fpr2\u002F33.mvvm-testing",{"title":2862,"path":2863,"stem":2864},"Стилізація та теми у JavaFX: CSS та User Experience","\u002Fjava\u002Fpr2\u002Fjavafx-styling-themes","04.java\u002Fpr2\u002F34.javafx-styling-themes",{"title":2866,"path":2867,"stem":2868},"AtlantaFX: Сучасні теми для JavaFX додатків","\u002Fjava\u002Fpr2\u002Fatlantafx-modern-themes","04.java\u002Fpr2\u002F35.atlantafx-modern-themes",{"title":2870,"path":2871,"stem":2872},"Пакування та розповсюдження JavaFX-додатків","\u002Fjava\u002Fpr2\u002Fjar-packaging-distribution","04.java\u002Fpr2\u002F36.jar-packaging-distribution",{"title":2874,"icon":2875,"path":2876,"stem":2877,"children":2878,"page":59},"Python","i-devicon-python","\u002Fpython","05.python",[2879,2921,2980],{"title":2880,"icon":2881,"path":2882,"stem":2883,"children":2884,"page":59},"Python Core","i-lucide-code","\u002Fpython\u002Fcore","05.python\u002F01.core",[2885,2889,2893,2897,2901,2905,2909,2913,2917],{"title":2886,"path":2887,"stem":2888},"Як комп'ютер виконує програму","\u002Fpython\u002Fcore\u002Fhow-computers-run-programs","05.python\u002F01.core\u002F00.how-computers-run-programs",{"title":2890,"path":2891,"stem":2892},"Перша програма і функція print","\u002Fpython\u002Fcore\u002Ffirst-program-print","05.python\u002F01.core\u002F01.first-program-print",{"title":2894,"path":2895,"stem":2896},"Об'єкти, значення і типи","\u002Fpython\u002Fcore\u002Fobjects-values-types","05.python\u002F01.core\u002F02.objects-values-types",{"title":2898,"path":2899,"stem":2900},"Змінні — імена, посилання, ідентичність","\u002Fpython\u002Fcore\u002Fvariables-names-references","05.python\u002F01.core\u002F03.variables-names-references",{"title":2902,"path":2903,"stem":2904},"Вирази, оператори, введення і перетворення типів","\u002Fpython\u002Fcore\u002Fexpressions-input-types","05.python\u002F01.core\u002F04.expressions-input-types",{"title":2906,"path":2907,"stem":2908},"Логіка та розгалуження","\u002Fpython\u002Fcore\u002Flogic-branching","05.python\u002F01.core\u002F05.logic-branching",{"title":2910,"path":2911,"stem":2912},"Цикли та ітерація","\u002Fpython\u002Fcore\u002Floops-iteration","05.python\u002F01.core\u002F06.loops-iteration",{"title":2914,"path":2915,"stem":2916},"Налагодження (debugging)","\u002Fpython\u002Fcore\u002Fdebugging","05.python\u002F01.core\u002F07.debugging",{"title":2918,"path":2919,"stem":2920},"Рядки і текст","\u002Fpython\u002Fcore\u002Fstrings-text","05.python\u002F01.core\u002F08.strings-text",{"title":2532,"path":2922,"stem":2923,"children":2924,"page":59},"\u002Fpython\u002Fadvanced","05.python\u002F02.advanced",[2925,2929,2932,2936,2940,2944,2948,2952,2956,2960,2964,2968,2972,2976],{"title":2926,"path":2927,"stem":2928},"Модулі, Пакети та Віртуальні Середовища","\u002Fpython\u002Fadvanced\u002Fmodules-packages-venv","05.python\u002F02.advanced\u002F00.modules-packages-venv",{"title":71,"path":2930,"stem":2931},"\u002Fpython\u002Fadvanced\u002Fclasses-objects","05.python\u002F02.advanced\u002F01.classes-objects",{"title":2933,"path":2934,"stem":2935},"Інкапсуляція, Керування Доступом та Властивості","\u002Fpython\u002Fadvanced\u002Fencapsulation","05.python\u002F02.advanced\u002F02.encapsulation",{"title":2937,"path":2938,"stem":2939},"Наслідування, MRO та суперсила super()","\u002Fpython\u002Fadvanced\u002Finheritance-mro","05.python\u002F02.advanced\u002F03.inheritance-mro",{"title":2941,"path":2942,"stem":2943},"Абстракція — ABC проти Статичних Протоколів (PEP 544)","\u002Fpython\u002Fadvanced\u002Fabstraction-protocols","05.python\u002F02.advanced\u002F04.abstraction-protocols",{"title":2945,"path":2946,"stem":2947},"Магічні методи (Dunder) та Емуляція протоколів","\u002Fpython\u002Fadvanced\u002Fdunder-methods","05.python\u002F02.advanced\u002F05.dunder-methods",{"title":2949,"path":2950,"stem":2951},"Декоратори та Керування життєвим циклом методів","\u002Fpython\u002Fadvanced\u002Fdecorators-static-class","05.python\u002F02.advanced\u002F06.decorators-static-class",{"title":2953,"path":2954,"stem":2955},"Дескриптори — Магія доступу до атрибутів","\u002Fpython\u002Fadvanced\u002Fdescriptors","05.python\u002F02.advanced\u002F07.descriptors",{"title":2957,"path":2958,"stem":2959},"Метакласи — Динамічне створення класів під капотом CPython","\u002Fpython\u002Fadvanced\u002Fmetaclasses","05.python\u002F02.advanced\u002F08.metaclasses",{"title":2961,"path":2962,"stem":2963},"Dataclasses, NamedTuple та сучасні контейнери Python","\u002Fpython\u002Fadvanced\u002Fmodern-containers","05.python\u002F02.advanced\u002F09.modern-containers",{"title":2965,"path":2966,"stem":2967},"GIL та модель конкурентності CPython — фундамент перед потоками і процесами","\u002Fpython\u002Fadvanced\u002Fgil-concurrency-intro","05.python\u002F02.advanced\u002F11.gil-concurrency-intro",{"title":2969,"path":2970,"stem":2971},"Threading — конкурентність для I\u002FO-bound задач","\u002Fpython\u002Fadvanced\u002Fthreading","05.python\u002F02.advanced\u002F12.threading",{"title":2973,"path":2974,"stem":2975},"Multiprocessing — справжній паралелізм для CPU-bound задач","\u002Fpython\u002Fadvanced\u002Fmultiprocessing","05.python\u002F02.advanced\u002F13.multiprocessing",{"title":2977,"path":2978,"stem":2979},"asyncio — кооперативна конкурентність та event loop","\u002Fpython\u002Fadvanced\u002Fasyncio","05.python\u002F02.advanced\u002F14.asyncio",{"title":2981,"icon":92,"path":2982,"stem":2983,"children":2984,"page":59},"FastAPI","\u002Fpython\u002Ffastapi","05.python\u002F03.fastapi",[2985,2989,2993,2997,3001,3005,3009,3013,3017,3021,3025,3029,3033,3037],{"title":2986,"path":2987,"stem":2988},"Глибокий Typing та Pydantic v2 — від анотацій до валідації","\u002Fpython\u002Ffastapi\u002Ftyping-pydantic","05.python\u002F03.fastapi\u002F15.typing-pydantic",{"title":2990,"path":2991,"stem":2992},"WSGI, ASGI та Python Web-екосистема","\u002Fpython\u002Ffastapi\u002Fwsgi-asgi-ecosystem","05.python\u002F03.fastapi\u002F16.wsgi-asgi-ecosystem",{"title":2994,"path":2995,"stem":2996},"FastAPI: Перший додаток, Uvicorn та OpenAPI","\u002Fpython\u002Ffastapi\u002Ffastapi-intro","05.python\u002F03.fastapi\u002F17.fastapi-intro",{"title":2998,"path":2999,"stem":3000},"Маршрутизація, параметри запитів та APIRouter","\u002Fpython\u002Ffastapi\u002Ffastapi-routing-params","05.python\u002F03.fastapi\u002F18.fastapi-routing-params",{"title":3002,"path":3003,"stem":3004},"Pydantic v2 у FastAPI — схеми, валідація та серіалізація","\u002Fpython\u002Ffastapi\u002Ffastapi-pydantic-schemas","05.python\u002F03.fastapi\u002F19.fastapi-pydantic-schemas",{"title":3006,"path":3007,"stem":3008},"Dependency Injection — серце архітектури FastAPI","\u002Fpython\u002Ffastapi\u002Ffastapi-dependency-injection","05.python\u002F03.fastapi\u002F20.fastapi-dependency-injection",{"title":3010,"path":3011,"stem":3012},"Обробка помилок, Middleware та CORS у FastAPI","\u002Fpython\u002Ffastapi\u002Ffastapi-errors-middleware","05.python\u002F03.fastapi\u002F21.fastapi-errors-middleware",{"title":3014,"path":3015,"stem":3016},"SQLAlchemy 2.0 — ORM, Core та Async Engine","\u002Fpython\u002Ffastapi\u002Fsqlalchemy-orm","05.python\u002F03.fastapi\u002F22.sqlalchemy-orm",{"title":3018,"path":3019,"stem":3020},"Alembic — міграції бази даних","\u002Fpython\u002Ffastapi\u002Falembic-migrations","05.python\u002F03.fastapi\u002F23.alembic-migrations",{"title":3022,"path":3023,"stem":3024},"Repository Pattern та Clean Architecture у FastAPI","\u002Fpython\u002Ffastapi\u002Ffastapi-repository-clean-arch","05.python\u002F03.fastapi\u002F24.fastapi-repository-clean-arch",{"title":3026,"path":3027,"stem":3028},"Автентифікація та авторизація — JWT, OAuth2, RBAC","\u002Fpython\u002Ffastapi\u002Ffastapi-auth-security","05.python\u002F03.fastapi\u002F25.fastapi-auth-security",{"title":3030,"path":3031,"stem":3032},"Тестування FastAPI — pytest, httpx, fixtures","\u002Fpython\u002Ffastapi\u002Ffastapi-testing","05.python\u002F03.fastapi\u002F26.fastapi-testing",{"title":3034,"path":3035,"stem":3036},"Async на повну — Background Tasks, WebSockets, SSE та Celery","\u002Fpython\u002Ffastapi\u002Ffastapi-async-advanced","05.python\u002F03.fastapi\u002F27.fastapi-async-advanced",{"title":3038,"path":3039,"stem":3040},"Deployment — Docker, CI\u002FCD, Monitoring","\u002Fpython\u002Ffastapi\u002Ffastapi-deployment","05.python\u002F03.fastapi\u002F28.fastapi-deployment",{"title":3042,"icon":3043,"path":3044,"stem":3045,"children":3046,"page":59},"Бази даних","i-lucide-database","\u002Fdatabases","06.databases",[3047,3077,3100,3137,3166,3184,3218,3230,3239],{"title":3048,"icon":3049,"path":3050,"stem":3051,"children":3052,"page":59},"Intro","i-lucide-play","\u002Fdatabases\u002Fintro","06.databases\u002F01.intro",[3053,3057,3061,3065,3069,3073],{"title":3054,"path":3055,"stem":3056},"Введення в теорію баз даних","\u002Fdatabases\u002Fintro\u002Fintroduction-to-databases","06.databases\u002F01.intro\u002F01.introduction-to-databases",{"title":3058,"path":3059,"stem":3060},"Реляційна модель даних","\u002Fdatabases\u002Fintro\u002Frelational-model-theory","06.databases\u002F01.intro\u002F02.relational-model-theory",{"title":3062,"path":3063,"stem":3064},"ER-моделювання","\u002Fdatabases\u002Fintro\u002Fer-modeling","06.databases\u002F01.intro\u002F03.er-modeling",{"title":3066,"path":3067,"stem":3068},"Логічне проектування БД","\u002Fdatabases\u002Fintro\u002Flogical-schema","06.databases\u002F01.intro\u002F04.logical-schema",{"title":3070,"path":3071,"stem":3072},"Класифікація таблиць","\u002Fdatabases\u002Fintro\u002Ftable-classification","06.databases\u002F01.intro\u002F05.table-classification",{"title":3074,"path":3075,"stem":3076},"PlantUML для баз даних","\u002Fdatabases\u002Fintro\u002Fplantuml-diagrams","06.databases\u002F01.intro\u002F06.plantuml-diagrams",{"title":3078,"icon":3043,"path":3079,"stem":3080,"children":3081,"page":59},"MS SQL Server Start","\u002Fdatabases\u002Fms-sql-server-start","06.databases\u002F02.ms-sql-server-start",[3082,3086,3092,3096],{"title":3083,"path":3084,"stem":3085},"Типи даних у MS SQL Server","\u002Fdatabases\u002Fms-sql-server-start\u002Fdata-types","06.databases\u002F02.ms-sql-server-start\u002F01.data-types",{"title":3087,"path":3088,"stem":3089,"children":3090},"Індекси у MS SQL Server","\u002Fdatabases\u002Fms-sql-server-start\u002Fsql-indexes","06.databases\u002F02.ms-sql-server-start\u002F02.sql-indexes",[3091],{"title":3087,"path":3088,"stem":3089},{"title":3093,"path":3094,"stem":3095},"Системні бази даних MS SQL Server","\u002Fdatabases\u002Fms-sql-server-start\u002Fsystem-databases","06.databases\u002F02.ms-sql-server-start\u002F03.system-databases",{"title":3097,"path":3098,"stem":3099},"Огляд мови SQL та запитів","\u002Fdatabases\u002Fms-sql-server-start\u002Fsql-queries-overview","06.databases\u002F02.ms-sql-server-start\u002F04.sql-queries-overview",{"title":3101,"icon":3043,"path":3102,"stem":3103,"children":3104,"page":59},"SQL","\u002Fdatabases\u002Fsql","06.databases\u002F03.sql",[3105,3109,3113,3117,3121,3125,3129,3133],{"title":3106,"path":3107,"stem":3108},"Налаштування демонстраційної бази даних","\u002Fdatabases\u002Fsql\u002Fsample-database-setup","06.databases\u002F03.sql\u002F00.sample-database-setup",{"title":3110,"path":3111,"stem":3112},"DDL - Створення таблиць (CREATE TABLE)","\u002Fdatabases\u002Fsql\u002Fddl-create-table","06.databases\u002F03.sql\u002F01.ddl-create-table",{"title":3114,"path":3115,"stem":3116},"DDL - Зміна та видалення таблиць (ALTER, DROP)","\u002Fdatabases\u002Fsql\u002Fddl-alter-drop-table","06.databases\u002F03.sql\u002F02.ddl-alter-drop-table",{"title":3118,"path":3119,"stem":3120},"SELECT запити - Основи","\u002Fdatabases\u002Fsql\u002Fselect-queries-fundamentals","06.databases\u002F03.sql\u002F03.select-queries-fundamentals",{"title":3122,"path":3123,"stem":3124},"SELECT запити - Розширені можливості","\u002Fdatabases\u002Fsql\u002Fselect-queries-advanced","06.databases\u002F03.sql\u002F04.select-queries-advanced",{"title":3126,"path":3127,"stem":3128},"INSERT запити - Додавання даних","\u002Fdatabases\u002Fsql\u002Finsert-queries","06.databases\u002F03.sql\u002F05.insert-queries",{"title":3130,"path":3131,"stem":3132},"UPDATE та DELETE запити","\u002Fdatabases\u002Fsql\u002Fupdate-delete-queries","06.databases\u002F03.sql\u002F06.update-delete-queries",{"title":3134,"path":3135,"stem":3136},"Транзакції в SQL","\u002Fdatabases\u002Fsql\u002Ftransactions","06.databases\u002F03.sql\u002F07.transactions",{"title":3138,"icon":3043,"path":3139,"stem":3140,"children":3141,"page":59},"Multi Table Databases","\u002Fdatabases\u002Fmulti-table-databases","06.databases\u002F04.multi-table-databases",[3142,3146,3150,3154,3158,3162],{"title":3143,"path":3144,"stem":3145},"Зв'язки та нормалізація БД","\u002Fdatabases\u002Fmulti-table-databases\u002Frelationships-and-normalization","06.databases\u002F04.multi-table-databases\u002F00.relationships-and-normalization",{"title":3147,"path":3148,"stem":3149},"INNER JOIN - З'єднання таблиць","\u002Fdatabases\u002Fmulti-table-databases\u002Finner-join","06.databases\u002F04.multi-table-databases\u002F01.inner-join",{"title":3151,"path":3152,"stem":3153},"OUTER JOINs - LEFT, RIGHT, FULL","\u002Fdatabases\u002Fmulti-table-databases\u002Fouter-joins","06.databases\u002F04.multi-table-databases\u002F02.outer-joins",{"title":3155,"path":3156,"stem":3157},"CROSS та SELF JOINs","\u002Fdatabases\u002Fmulti-table-databases\u002Fcross-self-joins","06.databases\u002F04.multi-table-databases\u002F03.cross-self-joins",{"title":3159,"path":3160,"stem":3161},"Підзапити (Subqueries)","\u002Fdatabases\u002Fmulti-table-databases\u002Fsubqueries","06.databases\u002F04.multi-table-databases\u002F04.subqueries",{"title":3163,"path":3164,"stem":3165},"Агрегації з JOIN","\u002Fdatabases\u002Fmulti-table-databases\u002Faggregations-with-joins","06.databases\u002F04.multi-table-databases\u002F05.aggregations-with-joins",{"title":3167,"icon":3168,"path":3169,"stem":3170,"children":3171,"page":59},"Aggregate Functions","i-lucide-calculator","\u002Fdatabases\u002Faggregate-functions","06.databases\u002F05.aggregate-functions",[3172,3176,3180],{"title":3173,"path":3174,"stem":3175},"Функції агрегування в MS SQL Server","\u002Fdatabases\u002Faggregate-functions\u002Fintroduction-aggregate-functions","06.databases\u002F05.aggregate-functions\u002F01.introduction-aggregate-functions",{"title":3177,"path":3178,"stem":3179},"Групування даних в MS SQL Server","\u002Fdatabases\u002Faggregate-functions\u002Fgrouping-data","06.databases\u002F05.aggregate-functions\u002F02.grouping-data",{"title":3181,"path":3182,"stem":3183},"Підзапити з агрегатними функціями","\u002Fdatabases\u002Faggregate-functions\u002Fsubqueries-aggregates","06.databases\u002F05.aggregate-functions\u002F03.subqueries-aggregates",{"title":3185,"icon":3186,"path":3187,"stem":3188,"children":3189,"page":59},"Тригери та зберігаємі процедури","i-lucide-database-zap","\u002Fdatabases\u002Ftriggers-stored-procedures","06.databases\u002F07.triggers-stored-procedures",[3190,3194,3198,3202,3206,3210,3214],{"title":3191,"path":3192,"stem":3193},"DML-тригери","\u002Fdatabases\u002Ftriggers-stored-procedures\u002Fdml-triggers","06.databases\u002F07.triggers-stored-procedures\u002F01.dml-triggers",{"title":3195,"path":3196,"stem":3197},"DDL-тригери","\u002Fdatabases\u002Ftriggers-stored-procedures\u002Fddl-triggers","06.databases\u002F07.triggers-stored-procedures\u002F02.ddl-triggers",{"title":3199,"path":3200,"stem":3201},"Transact-SQL розширення","\u002Fdatabases\u002Ftriggers-stored-procedures\u002Ftransact-sql-extensions","06.databases\u002F07.triggers-stored-procedures\u002F03.transact-sql-extensions",{"title":3203,"path":3204,"stem":3205},"Транзакції","\u002Fdatabases\u002Ftriggers-stored-procedures\u002Ftransactions","06.databases\u002F07.triggers-stored-procedures\u002F04.transactions",{"title":3207,"path":3208,"stem":3209},"Зберігаємі процедури","\u002Fdatabases\u002Ftriggers-stored-procedures\u002Fstored-procedures","06.databases\u002F07.triggers-stored-procedures\u002F05.stored-procedures",{"title":3211,"path":3212,"stem":3213},"Користувацькі функції","\u002Fdatabases\u002Ftriggers-stored-procedures\u002Fuser-defined-functions","06.databases\u002F07.triggers-stored-procedures\u002F06.user-defined-functions",{"title":3215,"path":3216,"stem":3217},"Безпека баз даних","\u002Fdatabases\u002Ftriggers-stored-procedures\u002Fsecurity","06.databases\u002F07.triggers-stored-procedures\u002F08.security",{"title":3215,"icon":793,"path":3219,"stem":3220,"children":3221,"page":59},"\u002Fdatabases\u002Fsecurity","06.databases\u002F08.security",[3222,3226],{"title":3223,"path":3224,"stem":3225},"Вступ до безпеки баз даних","\u002Fdatabases\u002Fsecurity\u002Fintroduction","06.databases\u002F08.security\u002F01.introduction",{"title":3227,"path":3228,"stem":3229},"Системні представлення та метадані","\u002Fdatabases\u002Fsecurity\u002Fsystem-views","06.databases\u002F08.security\u002F02.system-views",{"title":3231,"icon":3232,"path":3233,"stem":3234,"children":3235,"page":59},"Резервне копіювання та відновлення","i-lucide-database-backup","\u002Fdatabases\u002Fbackup-recovery","06.databases\u002F09.backup-recovery",[3236],{"title":3231,"path":3237,"stem":3238},"\u002Fdatabases\u002Fbackup-recovery\u002Fbackup-restore","06.databases\u002F09.backup-recovery\u002F01.backup-restore",{"title":3240,"icon":3241,"path":3242,"stem":3243,"children":3244,"page":59},"Повнотекстовий пошук","i-lucide-search","\u002Fdatabases\u002Ffull-text-search","06.databases\u002F10.full-text-search",[3245],{"title":3240,"path":3246,"stem":3247},"\u002Fdatabases\u002Ffull-text-search\u002Ffull-text-search","06.databases\u002F10.full-text-search\u002F01.full-text-search",{"title":3249,"icon":3250,"path":3251,"stem":3252,"children":3253,"page":59},"Tools","i-lucide-wrench","\u002Ftools","07.tools",[3254,3330],{"title":3255,"icon":3256,"path":3257,"stem":3258,"children":3259},"Docker","i-simple-icons-docker","\u002Ftools\u002Fdocker","07.tools\u002F01.docker\u002Findex",[3260,3262,3266,3270,3274,3278,3282,3286,3290,3294,3298,3302,3306,3310,3314,3318,3322,3326],{"title":3261,"path":3257,"stem":3258},"Docker: від нуля до production",{"title":3263,"path":3264,"stem":3265},"Контейнеризація — від проблеми до рішення","\u002Ftools\u002Fdocker\u002Fcontainerization-concept","07.tools\u002F01.docker\u002F01.containerization-concept",{"title":3267,"path":3268,"stem":3269},"Docker — що це і навіщо?","\u002Ftools\u002Fdocker\u002Fdocker-what-and-why","07.tools\u002F01.docker\u002F02.docker-what-and-why",{"title":3271,"path":3272,"stem":3273},"Архітектура Docker Engine","\u002Ftools\u002Fdocker\u002Fdocker-architecture","07.tools\u002F01.docker\u002F03.docker-architecture",{"title":3275,"path":3276,"stem":3277},"Встановлення Docker","\u002Ftools\u002Fdocker\u002Finstallation","07.tools\u002F01.docker\u002F04.installation",{"title":3279,"path":3280,"stem":3281},"Перший контейнер — docker run","\u002Ftools\u002Fdocker\u002Ffirst-container","07.tools\u002F01.docker\u002F05.first-container",{"title":3283,"path":3284,"stem":3285},"Життєвий цикл контейнера","\u002Ftools\u002Fdocker\u002Fcontainer-lifecycle","07.tools\u002F01.docker\u002F06.container-lifecycle",{"title":3287,"path":3288,"stem":3289},"Docker Images — фундаментальні концепції","\u002Ftools\u002Fdocker\u002Fdocker-images-fundamentals","07.tools\u002F01.docker\u002F07.docker-images-fundamentals",{"title":3291,"path":3292,"stem":3293},"Dockerfile — основи","\u002Ftools\u002Fdocker\u002Fdockerfile-basics","07.tools\u002F01.docker\u002F08.dockerfile-basics",{"title":3295,"path":3296,"stem":3297},"Dockerfile — просунуті техніки","\u002Ftools\u002Fdocker\u002Fdockerfile-advanced","07.tools\u002F01.docker\u002F09.dockerfile-advanced",{"title":3299,"path":3300,"stem":3301},"Build Context та кешування шарів","\u002Ftools\u002Fdocker\u002Fbuild-context-and-cache","07.tools\u002F01.docker\u002F10.build-context-and-cache",{"title":3303,"path":3304,"stem":3305},"Реєстри Docker-образів","\u002Ftools\u002Fdocker\u002Fimage-registries","07.tools\u002F01.docker\u002F11.image-registries",{"title":3307,"path":3308,"stem":3309},"Контейнеризація .NET додатків","\u002Ftools\u002Fdocker\u002Fdotnet-containerization","07.tools\u002F01.docker\u002F12.dotnet-containerization",{"title":3311,"path":3312,"stem":3313},"Томи та збереження даних","\u002Ftools\u002Fdocker\u002Fvolumes-and-data","07.tools\u002F01.docker\u002F13.volumes-and-data",{"title":3315,"path":3316,"stem":3317},"Основи мережі в Docker","\u002Ftools\u002Fdocker\u002Fnetworking-basics","07.tools\u002F01.docker\u002F14.networking-basics",{"title":3319,"path":3320,"stem":3321},"Змінні оточення та конфігурація","\u002Ftools\u002Fdocker\u002Fenvironment-and-configuration","07.tools\u002F01.docker\u002F15.environment-and-configuration",{"title":3323,"path":3324,"stem":3325},"Docker Compose — оркестрація контейнерів","\u002Ftools\u002Fdocker\u002Fdocker-compose-basics","07.tools\u002F01.docker\u002F16.docker-compose-basics",{"title":3327,"path":3328,"stem":3329},"Docker Compose — Multi-Service застосунки","\u002Ftools\u002Fdocker\u002Fcompose-multi-service","07.tools\u002F01.docker\u002F17.compose-multi-service",{"title":3331,"icon":3332,"path":3333,"stem":3334,"children":3335},"Kubernetes","simple-icons:kubernetes","\u002Ftools\u002Fkubernetes","07.tools\u002F02.kubernetes\u002Findex",[3336,3338,3342,3346,3350,3354,3358,3362,3366],{"title":3337,"path":3333,"stem":3334},"Kubernetes: від розробки до production",{"title":3339,"path":3340,"stem":3341},"Kubernetes — коли Docker Compose більше не вистачає","\u002Ftools\u002Fkubernetes\u002Fwhy-kubernetes","07.tools\u002F02.kubernetes\u002F01.why-kubernetes",{"title":3343,"path":3344,"stem":3345},"Архітектура Kubernetes — анатомія кластера","\u002Ftools\u002Fkubernetes\u002Fkubernetes-architecture","07.tools\u002F02.kubernetes\u002F02.kubernetes-architecture",{"title":3347,"path":3348,"stem":3349},"Локальне середовище — minikube, kind та k3s","\u002Ftools\u002Fkubernetes\u002Flocal-environment","07.tools\u002F02.kubernetes\u002F03.local-environment",{"title":3351,"path":3352,"stem":3353},"Pod — атомарна одиниця Kubernetes","\u002Ftools\u002Fkubernetes\u002Fpods-and-containers","07.tools\u002F02.kubernetes\u002F04.pods-and-containers",{"title":3355,"path":3356,"stem":3357},"Патерни використання Pod","\u002Ftools\u002Fkubernetes\u002Fpod-patterns","07.tools\u002F02.kubernetes\u002F05.pod-patterns",{"title":3359,"path":3360,"stem":3361},"Deployment — декларативне управління Pod","\u002Ftools\u002Fkubernetes\u002Fdeployment-basics","07.tools\u002F02.kubernetes\u002F06.deployment-basics",{"title":3363,"path":3364,"stem":3365},"Rolling Updates та управління життєвим циклом Deployment","\u002Ftools\u002Fkubernetes\u002Fdeployment-rolling-updates","07.tools\u002F02.kubernetes\u002F07.deployment-rolling-updates",{"title":3367,"path":3368,"stem":3369},"Service — мережева абстракція для Pod","\u002Ftools\u002Fkubernetes\u002Fservices-networking","07.tools\u002F02.kubernetes\u002F08.services-networking",{"title":3371,"icon":3372,"path":3373,"stem":3374,"children":3375,"page":59},"Software Engineering","i-lucide-code-2","\u002Fsoftware-engineering","09.software-engineering",[3376,3380,3384,3388,3392,3396,3400,3404,3408,3412,3416],{"title":3377,"path":3378,"stem":3379},"1. Аналіз предметної області. Експертні знання та складність","\u002Fsoftware-engineering\u002Fintro-subdomains","09.software-engineering\u002F01.intro-subdomains",{"title":3381,"path":3382,"stem":3383},"2. Обмежені контексти. Інтеграція обмежених контекстів","\u002Fsoftware-engineering\u002Fintegrating-limited-contexts","09.software-engineering\u002F02.integrating-limited-contexts",{"title":3385,"path":3386,"stem":3387},"3. Реалізація простої бізнес-логіки","\u002Fsoftware-engineering\u002Fsimple","09.software-engineering\u002F03.simple",{"title":3389,"path":3390,"stem":3391},"4. Опрацювання складної бізнес-логіки","\u002Fsoftware-engineering\u002Fcomplex-business-logic","09.software-engineering\u002F04.complex-business-logic",{"title":3393,"path":3394,"stem":3395},"5. Моделювання фактора часу. Подієво-орієнтована архітектура.","\u002Fsoftware-engineering\u002Fmodelling-the-time-factor","09.software-engineering\u002F05.modelling-the-time-factor",{"title":3397,"path":3398,"stem":3399},"6. Архітектурні патерни","\u002Fsoftware-engineering\u002Farchitectural-patterns","09.software-engineering\u002F06.architectural-patterns",{"title":3401,"path":3402,"stem":3403},"Паттерни взаємодії","\u002Fsoftware-engineering\u002Fpatterns-of-interaction","09.software-engineering\u002F07.patterns-of-interaction",{"title":3405,"path":3406,"stem":3407},"Евристика проєктування","\u002Fsoftware-engineering\u002Fdesign-heuristics","09.software-engineering\u002F08.design-heuristics",{"title":3409,"path":3410,"stem":3411},"Еволюція проєктних рішень","\u002Fsoftware-engineering\u002Fevolution-of-design-solutions","09.software-engineering\u002F09.evolution-of-design-solutions",{"title":3413,"path":3414,"stem":3415},"EventStorming","\u002Fsoftware-engineering\u002Feventstorming","09.software-engineering\u002F10.eventstorming",{"title":3417,"path":3418,"stem":3419},"DDD на практиці","\u002Fsoftware-engineering\u002Fddd-in-practice","09.software-engineering\u002F11.ddd-in-practice",{"title":3421,"icon":943,"path":3422,"stem":3423,"children":3424,"page":59},"DDD","\u002Fddd","10.ddd",[3425,3429,3433,3437,3441,3445,3449,3453,3457,3461,3465,3469,3473],{"title":3426,"path":3427,"stem":3428},"Аналіз предметної області","\u002Fddd\u002Fdomain-analysis","10.ddd\u002F01.domain-analysis",{"title":3430,"path":3431,"stem":3432},"Експертні знання про предметну область","\u002Fddd\u002Fdomain-expert-knowledge","10.ddd\u002F02.domain-expert-knowledge",{"title":3434,"path":3435,"stem":3436},"Як осмислити складність предметної області","\u002Fddd\u002Fmanaging-domain-complexity","10.ddd\u002F03.managing-domain-complexity",{"title":3438,"path":3439,"stem":3440},"Інтеграція обмежених контекстів","\u002Fddd\u002Fbounded-context-integration","10.ddd\u002F04.bounded-context-integration",{"title":3442,"path":3443,"stem":3444},"Реалізація простої бізнес-логіки","\u002Fddd\u002Fsimple-business-logic","10.ddd\u002F05.simple-business-logic",{"title":3446,"path":3447,"stem":3448},"Обробка складної бізнес-логіки","\u002Fddd\u002Fcomplex-business-logic","10.ddd\u002F06.complex-business-logic",{"title":3450,"path":3451,"stem":3452},"Моделювання фактора часу","\u002Fddd\u002Ftime-modeling","10.ddd\u002F07.time-modeling",{"title":3454,"path":3455,"stem":3456},"Глава 8. Архітектурні Патерни","\u002Fddd\u002Farchitectural-patterns","10.ddd\u002F08.architectural-patterns",{"title":3458,"path":3459,"stem":3460},"Глава 9. Патерни Взаємодії","\u002Fddd\u002Finteraction-patterns","10.ddd\u002F09.interaction-patterns",{"title":3462,"path":3463,"stem":3464},"Глава 10. Проектні Евристики","\u002Fddd\u002Fdesign-heuristics","10.ddd\u002F10.design-heuristics",{"title":3466,"path":3467,"stem":3468},"Глава 11. Еволюція Проектних Рішень","\u002Fddd\u002Fevolution-of-design-decisions","10.ddd\u002F11.evolution-of-design-decisions",{"title":3470,"path":3471,"stem":3472},"Глава 12. EventStorming","\u002Fddd\u002Fevent-storming","10.ddd\u002F12.event-storming",{"title":3474,"path":3475,"stem":3476},"Глава 13. DDD на Практиці","\u002Fddd\u002Fddd-in-practice","10.ddd\u002F13.ddd-in-practice",{"title":3478,"icon":3479,"path":3480,"stem":3481,"children":3482,"page":59},"Media Streaming","i-lucide-video","\u002Fmedia-streaming","11.media-streaming",[3483,3487,3491,3495,3499,3503,3507],{"title":3484,"path":3485,"stem":3486},"01. Магія Стрімінгу: Що відбувається, коли ви натискаєте \"Play\"","\u002Fmedia-streaming\u002Fintroduction","11.media-streaming\u002F01.introduction",{"title":3488,"path":3489,"stem":3490},"02. Анатомія Медіа: Кодеки, Контейнери та Стиснення","\u002Fmedia-streaming\u002Faudio-video-anatomy","11.media-streaming\u002F02.audio-video-anatomy",{"title":3492,"path":3493,"stem":3494},"03. The Gym: FFmpeg Deep Dive","\u002Fmedia-streaming\u002Fffmpeg-gym","11.media-streaming\u002F03.ffmpeg-gym",{"title":3496,"path":3497,"stem":3498},"04. HLS Protocol: HTTP Live Streaming у Деталях","\u002Fmedia-streaming\u002Fhls-protocol","11.media-streaming\u002F04.hls-protocol",{"title":3500,"path":3501,"stem":3502},"05. DASH Protocol: Відкритий Стандарт","\u002Fmedia-streaming\u002Fdash-protocol","11.media-streaming\u002F05.dash-protocol",{"title":3504,"path":3505,"stem":3506},"06. Масштабування: CDN та Adaptive Bitrate","\u002Fmedia-streaming\u002Fcdn-and-adaptive-bitrate","11.media-streaming\u002F06.cdn-and-adaptive-bitrate",{"title":3508,"path":3509,"stem":3510},"07. Війна із Затримкою (Latency)","\u002Fmedia-streaming\u002Frealtime-latency","11.media-streaming\u002F07.realtime-latency",{"title":3512,"icon":3513,"path":3514,"stem":3515,"children":3516,"page":59},"HTML & CSS","i-devicon-html5","\u002Fhtml-css","12.html-css",[3517,3521,3525,3529,3533,3537,3541,3545,3549,3553,3557,3561,3565,3569,3573,3577,3581,3585,3589,3593,3597,3601,3605,3609,3613,3617,3621,3625,3629,3633],{"title":3518,"path":3519,"stem":3520},"Вступ до HTML. Структура документа","\u002Fhtml-css\u002Fintro-html-structure","12.html-css\u002F01.intro-html-structure",{"title":3522,"path":3523,"stem":3524},"Форматування тексту в HTML","\u002Fhtml-css\u002Fhtml-text-formatting","12.html-css\u002F02.html-text-formatting",{"title":3526,"path":3527,"stem":3528},"Посилання та зображення в HTML","\u002Fhtml-css\u002Fhtml-links-images","12.html-css\u002F03.html-links-images",{"title":3530,"path":3531,"stem":3532},"Списки та таблиці в HTML","\u002Fhtml-css\u002Fhtml-lists-tables","12.html-css\u002F04.html-lists-tables",{"title":3534,"path":3535,"stem":3536},"Форми в HTML","\u002Fhtml-css\u002Fhtml-forms","12.html-css\u002F05.html-forms",{"title":3538,"path":3539,"stem":3540},"Семантичні елементи HTML5","\u002Fhtml-css\u002Fhtml-semantic-elements","12.html-css\u002F06.html-semantic-elements",{"title":3542,"path":3543,"stem":3544},"Мультимедіа та розширені елементи HTML","\u002Fhtml-css\u002Fhtml-multimedia-advanced","12.html-css\u002F07.html-multimedia-advanced",{"title":3546,"path":3547,"stem":3548},"Мікророзмітка та SEO в HTML","\u002Fhtml-css\u002Fhtml-microdata-seo","12.html-css\u002F08.html-microdata-seo",{"title":3550,"path":3551,"stem":3552},"Вступ до CSS. Селектори та специфічність","\u002Fhtml-css\u002Fcss-intro-selectors","12.html-css\u002F09.css-intro-selectors",{"title":3554,"path":3555,"stem":3556},"Блокова модель CSS. Відступи. Box Sizing","\u002Fhtml-css\u002Fcss-box-model","12.html-css\u002F10.css-box-model",{"title":3558,"path":3559,"stem":3560},"Розміри у CSS: повний довідник одиниць і ключових слів","\u002Fhtml-css\u002F10a.css-sizing","12.html-css\u002F10a.css-sizing",{"title":3562,"path":3563,"stem":3564},"Типографіка в CSS. Шрифти та текст","\u002Fhtml-css\u002Fcss-typography","12.html-css\u002F11.css-typography",{"title":3566,"path":3567,"stem":3568},"Кольори та фони в CSS","\u002Fhtml-css\u002Fcss-colors-backgrounds","12.html-css\u002F12.css-colors-backgrounds",{"title":3570,"path":3571,"stem":3572},"Тіні та фільтри в CSS","\u002Fhtml-css\u002F12b.css-shadows-filters","12.html-css\u002F12b.css-shadows-filters",{"title":3574,"path":3575,"stem":3576},"CSS Flexbox: Фундамент гнучких макетів","\u002Fhtml-css\u002Fcss-flexbox-fundamentals","12.html-css\u002F13.css-flexbox-fundamentals",{"title":3578,"path":3579,"stem":3580},"CSS Flexbox: Вирівнювання та Позиціонування","\u002Fhtml-css\u002Fcss-flexbox-alignment-sizing-and-patterns","12.html-css\u002F14.css-flexbox-alignment-sizing-and-patterns",{"title":3582,"path":3583,"stem":3584},"CSS Grid. Двовимірний макет. Частина 1","\u002Fhtml-css\u002Fcss-layout-grid","12.html-css\u002F15.css-layout-grid",{"title":3586,"path":3587,"stem":3588},"CSS Grid. Двовимірний макет. Частина 2","\u002Fhtml-css\u002Fcss-layout-grid-advanced","12.html-css\u002F16.css-layout-grid-advanced",{"title":3590,"path":3591,"stem":3592},"Позиціонування в CSS. Z-index. Stacking Context","\u002Fhtml-css\u002Fcss-positioning","12.html-css\u002F17.css-positioning",{"title":3594,"path":3595,"stem":3596},"CSS Анімації та Переходи","\u002Fhtml-css\u002Fcss-animations-transitions","12.html-css\u002F18.css-animations-transitions",{"title":3598,"path":3599,"stem":3600},"Адаптивний дизайн. Media Queries. Частина 1","\u002Fhtml-css\u002Fcss-responsive-media-queries","12.html-css\u002F19.css-responsive-media-queries",{"title":3602,"path":3603,"stem":3604},"Адаптивний дизайн. Частина 2: clamp(), Container Queries, @layer","\u002Fhtml-css\u002Fcss-responsive-advanced","12.html-css\u002F20.css-responsive-advanced",{"title":3606,"path":3607,"stem":3608},"CSS Custom Properties. Методології. Сучасний CSS","\u002Fhtml-css\u002Fcss-variables-methodologies","12.html-css\u002F21.css-variables-methodologies",{"title":3610,"path":3611,"stem":3612},"Сучасний CSS 2023–2025: Нові можливості","\u002Fhtml-css\u002Fcss-modern-features","12.html-css\u002F22.css-modern-features",{"title":3614,"path":3615,"stem":3616},"CSS Nesting, @layer, @scope та @property: нативний препроцесор","\u002Fhtml-css\u002F22a.css-nesting-modern-syntax","12.html-css\u002F22a.css-nesting-modern-syntax",{"title":3618,"path":3619,"stem":3620},"CSS для форм та інтерактивних станів","\u002Fhtml-css\u002Fcss-forms-interactive-states","12.html-css\u002F23.css-forms-interactive-states",{"title":3622,"path":3623,"stem":3624},"Доступність у CSS (CSS Accessibility)","\u002Fhtml-css\u002Fcss-accessibility","12.html-css\u002F24.css-accessibility",{"title":3626,"path":3627,"stem":3628},"CSS-функції та сучасні sizing primitives","\u002Fhtml-css\u002Fcss-functions-sizing","12.html-css\u002F25.css-functions-sizing",{"title":3630,"path":3631,"stem":3632},"Rendering Pipeline і CSS Performance","\u002Fhtml-css\u002Fcss-rendering-performance","12.html-css\u002F26.css-rendering-performance",{"title":3634,"path":3635,"stem":3636},"CSS Best Practices: типові ситуації та правильні рішення","\u002Fhtml-css\u002Fcss-best-practices","12.html-css\u002F27.css-best-practices",{"title":3638,"path":3639,"stem":3640,"children":3641,"page":59},"AWS","\u002Faws","13.aws",[3642,3646,3650,3654,3658,3662,3666,3670,3674,3678,3682,3686,3690,3694,3698,3702,3706,3710],{"title":3643,"path":3644,"stem":3645},"Реєстрація AWS акаунту та студентські програми","\u002Faws\u002Faccount-registration","13.aws\u002F00.account-registration",{"title":3647,"path":3648,"stem":3649},"Вступ до хмарних обчислень та AWS","\u002Faws\u002Fintroduction-to-cloud","13.aws\u002F01.introduction-to-cloud",{"title":3651,"path":3652,"stem":3653},"AWS IAM — Identity and Access Management","\u002Faws\u002Fiam","13.aws\u002F02.iam",{"title":3655,"path":3656,"stem":3657},"AWS IAM CLI — Довідник команд","\u002Faws\u002F02a.iam-doc","13.aws\u002F02a.iam-doc",{"title":3659,"path":3660,"stem":3661},"Docker та контейнеризація в AWS — ECR, ECS та Fargate","\u002Faws\u002Fdocker-ecs","13.aws\u002F03.docker-ecs",{"title":3663,"path":3664,"stem":3665},"AWS ECR \u002F ECS CLI — Довідник команд","\u002Faws\u002F03a.docker-ecs-doc","13.aws\u002F03a.docker-ecs-doc",{"title":3667,"path":3668,"stem":3669},"Amazon EC2 — Elastic Compute Cloud","\u002Faws\u002Fec2","13.aws\u002F04.ec2",{"title":3671,"path":3672,"stem":3673},"AWS EC2 CLI — Довідник команд","\u002Faws\u002F04a.ec2-doc","13.aws\u002F04a.ec2-doc",{"title":3675,"path":3676,"stem":3677},"Elastic Load Balancing та Auto Scaling","\u002Faws\u002Falb-asg","13.aws\u002F05.alb-asg",{"title":3679,"path":3680,"stem":3681},"Amazon S3 — Simple Storage Service","\u002Faws\u002Fs3","13.aws\u002F06.s3",{"title":3683,"path":3684,"stem":3685},"Amazon CloudFront — Content Delivery Network","\u002Faws\u002Fcloudfront","13.aws\u002F07.cloudfront",{"title":3687,"path":3688,"stem":3689},"Amazon RDS — Relational Database Service","\u002Faws\u002Frds","13.aws\u002F08.rds",{"title":3691,"path":3692,"stem":3693},"Amazon DynamoDB — NoSQL Database","\u002Faws\u002Fdynamodb","13.aws\u002F09.dynamodb",{"title":3695,"path":3696,"stem":3697},"AWS Lambda та Serverless Compute","\u002Faws\u002Flambda","13.aws\u002F10.lambda",{"title":3699,"path":3700,"stem":3701},"Amazon Bedrock - Foundation Models, RAG та Agents","\u002Faws\u002Fbedrock","13.aws\u002F22.bedrock",{"title":3703,"path":3704,"stem":3705},"Amazon Rekognition - Комп'ютерний зір","\u002Faws\u002Frekognition","13.aws\u002F23.rekognition",{"title":3707,"path":3708,"stem":3709},"Amazon Textract - Інтелектуальний аналіз документів","\u002Faws\u002Ftextract","13.aws\u002F24.textract",{"title":3711,"path":3712,"stem":3713},"Amazon Polly, Transcribe, Comprehend та Translate","\u002Faws\u002Faudio-nlp-services","13.aws\u002F25.audio-nlp-services",{"title":3715,"path":3716,"stem":3717,"children":3718,"page":59},"Ai Development","\u002Fai-development","14.ai-development",[3719],{"title":3720,"path":3721,"stem":3722,"children":3723,"page":59},"Foundations","\u002Fai-development\u002Ffoundations","14.ai-development\u002F00.foundations",[3724],{"title":3725,"path":3726,"stem":3727},"Модуль 0.1. Що таке Large Language Model (LLM)","\u002Fai-development\u002Ffoundations\u002Fwhat-is-llm","14.ai-development\u002F00.foundations\u002F01.what-is-llm",{"title":3729,"path":3730,"stem":3731,"children":3732,"page":59},"React Native","\u002Freact-native","15.react-native",[3733,3754],{"title":3734,"path":3735,"stem":3736,"children":3737,"page":59},"Version1","\u002Freact-native\u002Fversion1","15.react-native\u002Fversion1",[3738,3742,3746,3750],{"title":3739,"path":3740,"stem":3741},"Що таке React Native","\u002Freact-native\u002Fversion1\u002Fwhat-is-react-native","15.react-native\u002Fversion1\u002F01.what-is-react-native",{"title":3743,"path":3744,"stem":3745},"Як влаштований React Native «під капотом»","\u002Freact-native\u002Fversion1\u002Freact-native-architecture","15.react-native\u002Fversion1\u002F02.react-native-architecture",{"title":3747,"path":3748,"stem":3749},"Від React до React Native: ключові відмінності","\u002Freact-native\u002Fversion1\u002Freact-native-vs-react","15.react-native\u002Fversion1\u002F03.react-native-vs-react",{"title":3751,"path":3752,"stem":3753},"View та Text — фундаментальні будівельні блоки","\u002Freact-native\u002Fversion1\u002Fview-and-text","15.react-native\u002Fversion1\u002F04.view-and-text",{"title":3755,"path":3756,"stem":3757,"children":3758,"page":59},"Version2","\u002Freact-native\u002Fversion2","15.react-native\u002Fversion2",[3759,3763,3767,3771,3775,3779,3783,3787,3791,3795,3799,3803,3807,3811,3815,3819,3823,3827,3831,3835,3839,3843,3847,3851,3855,3859,3863],{"title":3760,"path":3761,"stem":3762},"React Native — навіщо він потрібен","\u002Freact-native\u002Fversion2\u002Fwhy-react-native","15.react-native\u002Fversion2\u002F01.why-react-native",{"title":3764,"path":3765,"stem":3766},"Налаштування середовища розробки","\u002Freact-native\u002Fversion2\u002Fenvironment-setup","15.react-native\u002Fversion2\u002F02.environment-setup",{"title":3768,"path":3769,"stem":3770},"Expo і класичний React Native — два шляхи одного фреймворку","\u002Freact-native\u002Fversion2\u002Fexpo-vs-cli-landscape","15.react-native\u002Fversion2\u002F03.expo-vs-cli-landscape",{"title":3772,"path":3773,"stem":3774},"Середовище Expo — перший запуск","\u002Freact-native\u002Fversion2\u002Fexpo-setup-and-tooling","15.react-native\u002Fversion2\u002F04.expo-setup-and-tooling",{"title":3776,"path":3777,"stem":3778},"Структура проєкту та перші UI-примітиви","\u002Freact-native\u002Fversion2\u002Fproject-structure-and-conventions","15.react-native\u002Fversion2\u002F05.project-structure-and-conventions",{"title":3780,"path":3781,"stem":3782},"Базові компоненти React Native","\u002Freact-native\u002Fversion2\u002Fcore-components","15.react-native\u002Fversion2\u002F06.core-components",{"title":3784,"path":3785,"stem":3786},"Flexbox і layout у React Native","\u002Freact-native\u002Fversion2\u002Fflexbox-and-layout","15.react-native\u002Fversion2\u002F07.flexbox-and-layout",{"title":3788,"path":3789,"stem":3790},"StyleSheet і теми (light \u002F dark)","\u002Freact-native\u002Fversion2\u002Fstylesheet-and-theming","15.react-native\u002Fversion2\u002F08.stylesheet-and-theming",{"title":3792,"path":3793,"stem":3794},"Списки та віртуалізація","\u002Freact-native\u002Fversion2\u002Flists-and-virtualization","15.react-native\u002Fversion2\u002F09.lists-and-virtualization",{"title":3796,"path":3797,"stem":3798},"Форми, ввід і валідація","\u002Freact-native\u002Fversion2\u002Fforms-input-validation","15.react-native\u002Fversion2\u002F10.forms-input-validation",{"title":3800,"path":3801,"stem":3802},"Основи Expo Router","\u002Freact-native\u002Fversion2\u002Fexpo-router-basics","15.react-native\u002Fversion2\u002F11.expo-router-basics",{"title":3804,"path":3805,"stem":3806},"Вкладені навігатори та модалки","\u002Freact-native\u002Fversion2\u002Fnested-navigators-and-modals","15.react-native\u002Fversion2\u002F12.nested-navigators-and-modals",{"title":3808,"path":3809,"stem":3810},"Deep linking і параметри маршрутів","\u002Freact-native\u002Fversion2\u002Fdeep-linking-and-params","15.react-native\u002Fversion2\u002F13.deep-linking-and-params",{"title":3812,"path":3813,"stem":3814},"Робота з мережею та життєвий цикл застосунку","\u002Freact-native\u002Fversion2\u002Fnetworking-and-app-lifecycle","15.react-native\u002Fversion2\u002F14.networking-and-app-lifecycle",{"title":3816,"path":3817,"stem":3818},"Redux Toolkit на мобільних платформах","\u002Freact-native\u002Fversion2\u002Fredux-toolkit-on-mobile","15.react-native\u002Fversion2\u002F15.redux-toolkit-on-mobile",{"title":3820,"path":3821,"stem":3822},"RTK Query на мобільних платформах","\u002Freact-native\u002Fversion2\u002Frtk-query-mobile","15.react-native\u002Fversion2\u002F16.rtk-query-mobile",{"title":3824,"path":3825,"stem":3826},"Автентифікація та Безпечне Зберігання","\u002Freact-native\u002Fversion2\u002Fauth-secure-storage","15.react-native\u002Fversion2\u002F18.auth-secure-storage",{"title":3828,"path":3829,"stem":3830},"Локальне сховище — AsyncStorage, MMKV, SQLite","\u002Freact-native\u002Fversion2\u002Flocal-storage-mmkv-sqlite","15.react-native\u002Fversion2\u002F19.local-storage-mmkv-sqlite",{"title":3832,"path":3833,"stem":3834},"Офлайн-First і синхронізація","\u002Freact-native\u002Fversion2\u002Foffline-first-sync","15.react-native\u002Fversion2\u002F20.offline-first-sync",{"title":3836,"path":3837,"stem":3838},"Камера, медіа та файлова система","\u002Freact-native\u002Fversion2\u002Fcamera-media-filesystem","15.react-native\u002Fversion2\u002F21.camera-media-filesystem",{"title":3840,"path":3841,"stem":3842},"Карти та геолокація","\u002Freact-native\u002Fversion2\u002Fmaps-and-location","15.react-native\u002Fversion2\u002F22.maps-and-location",{"title":3844,"path":3845,"stem":3846},"Жести та дотики","\u002Freact-native\u002Fversion2\u002Fgestures-and-touch","15.react-native\u002Fversion2\u002F23.gestures-and-touch",{"title":3848,"path":3849,"stem":3850},"Анімації з Reanimated","\u002Freact-native\u002Fversion2\u002Freanimated-animations","15.react-native\u002Fversion2\u002F24.reanimated-animations",{"title":3852,"path":3853,"stem":3854},"Push і локальні сповіщення","\u002Freact-native\u002Fversion2\u002Fpush-and-local-notifications","15.react-native\u002Fversion2\u002F25.push-and-local-notifications",{"title":3856,"path":3857,"stem":3858},"Інтернаціоналізація та доступність","\u002Freact-native\u002Fversion2\u002Faccessibility-and-i18n","15.react-native\u002Fversion2\u002F26.accessibility-and-i18n",{"title":3860,"path":3861,"stem":3862},"EAS Build та профілі збірки","\u002Freact-native\u002Fversion2\u002Feas-build-and-profiles","15.react-native\u002Fversion2\u002F29.eas-build-and-profiles",{"title":3864,"path":3865,"stem":3866},"Публікація в App Store та Google Play","\u002Freact-native\u002Fversion2\u002Fapp-store-play-release","15.react-native\u002Fversion2\u002F30.app-store-play-release",{"title":3868,"path":3869,"stem":3870,"children":3871,"page":59},"Ai Python","\u002Fai-python","16.ai-python",[3872,3881,3890,3899,3928,3954,3979,4012,4029,4042,4051,4064,4073,4094,4107,4176],{"title":3873,"path":3874,"stem":3875,"children":3876,"page":59},"Intro To Ai","\u002Fai-python\u002Fintro-to-ai","16.ai-python\u002F01.intro-to-ai",[3877],{"title":3878,"path":3879,"stem":3880},"Вступ до штучного інтелекту та машинного навчання","\u002Fai-python\u002Fintro-to-ai\u002Fintro-to-ai","16.ai-python\u002F01.intro-to-ai\u002F01.intro-to-ai",{"title":3882,"path":3883,"stem":3884,"children":3885,"page":59},"Jupyter Notebook","\u002Fai-python\u002Fjupyter-notebook","16.ai-python\u002F02.jupyter-notebook",[3886],{"title":3887,"path":3888,"stem":3889},"Знайомство з Jupyter Notebook та JupyterLab","\u002Fai-python\u002Fjupyter-notebook\u002Fjupyter-notebook","16.ai-python\u002F02.jupyter-notebook\u002F02.jupyter-notebook",{"title":3891,"path":3892,"stem":3893,"children":3894,"page":59},"Numpy Pandas","\u002Fai-python\u002Fnumpy-pandas","16.ai-python\u002F03.numpy-pandas",[3895],{"title":3896,"path":3897,"stem":3898},"Робота з даними з використанням NumPy і pandas","\u002Fai-python\u002Fnumpy-pandas\u002Fnumpy-pandas","16.ai-python\u002F03.numpy-pandas\u002F03.numpy-pandas",{"title":3900,"path":3901,"stem":3902,"children":3903,"page":59},"Statistics Basics","\u002Fai-python\u002Fstatistics-basics","16.ai-python\u002F04.statistics-basics",[3904,3908,3912,3916,3920,3924],{"title":3905,"path":3906,"stem":3907},"Випадкові величини та їх типи","\u002Fai-python\u002Fstatistics-basics\u002Frandom-variables","16.ai-python\u002F04.statistics-basics\u002F01.random-variables",{"title":3909,"path":3910,"stem":3911},"Міри центральної тенденції","\u002Fai-python\u002Fstatistics-basics\u002Fcentral-tendency","16.ai-python\u002F04.statistics-basics\u002F02.central-tendency",{"title":3913,"path":3914,"stem":3915},"Міри варіації (розсіювання)","\u002Fai-python\u002Fstatistics-basics\u002Fvariability","16.ai-python\u002F04.statistics-basics\u002F03.variability",{"title":3917,"path":3918,"stem":3919},"Розподіли випадкових величин","\u002Fai-python\u002Fstatistics-basics\u002Fdistributions","16.ai-python\u002F04.statistics-basics\u002F04.distributions",{"title":3921,"path":3922,"stem":3923},"Кореляція та взаємозв'язки","\u002Fai-python\u002Fstatistics-basics\u002Fcorrelation","16.ai-python\u002F04.statistics-basics\u002F05.correlation",{"title":3925,"path":3926,"stem":3927},"Викиди та аномалії","\u002Fai-python\u002Fstatistics-basics\u002Foutliers","16.ai-python\u002F04.statistics-basics\u002F06.outliers",{"title":3929,"path":3930,"stem":3931,"children":3932},"Візуалізація даних за допомогою matplotlib","\u002Fai-python\u002Fdata-visualization","16.ai-python\u002F05.data-visualization\u002Findex",[3933,3934,3938,3942,3946,3950],{"title":3929,"path":3930,"stem":3931},{"title":3935,"path":3936,"stem":3937},"Основи matplotlib — Figure, Axes та перший графік","\u002Fai-python\u002Fdata-visualization\u002Fmatplotlib-basics","16.ai-python\u002F05.data-visualization\u002F01.matplotlib-basics",{"title":3939,"path":3940,"stem":3941},"Візуалізація розподілів — гістограми та box plots","\u002Fai-python\u002Fdata-visualization\u002Fdistributions","16.ai-python\u002F05.data-visualization\u002F02.distributions",{"title":3943,"path":3944,"stem":3945},"Візуалізація залежностей — scatter plots та кореляція","\u002Fai-python\u002Fdata-visualization\u002Frelationships","16.ai-python\u002F05.data-visualization\u002F03.relationships",{"title":3947,"path":3948,"stem":3949},"Візуалізація категоріальних даних — bar charts та pie charts","\u002Fai-python\u002Fdata-visualization\u002Fcategorical","16.ai-python\u002F05.data-visualization\u002F04.categorical",{"title":3951,"path":3952,"stem":3953},"Композиції та стилізація — subplots та багатопанельні дашборди","\u002Fai-python\u002Fdata-visualization\u002Fsubplots-styling","16.ai-python\u002F05.data-visualization\u002F05.subplots-styling",{"title":3955,"path":3956,"stem":3957,"children":3958,"page":59},"Linear Regression","\u002Fai-python\u002Flinear-regression","16.ai-python\u002F06.linear-regression",[3959,3963,3967,3971,3975],{"title":3960,"path":3961,"stem":3962},"Регресійна задача та лінійна регресія з однією змінною","\u002Fai-python\u002Flinear-regression\u002Fregression-task","16.ai-python\u002F06.linear-regression\u002F01.regression-task",{"title":3964,"path":3965,"stem":3966},"Метрики якості регресії — як оцінити модель","\u002Fai-python\u002Flinear-regression\u002Fquality-metrics","16.ai-python\u002F06.linear-regression\u002F02.quality-metrics",{"title":3968,"path":3969,"stem":3970},"Градієнтний спуск — як модель навчається","\u002Fai-python\u002Flinear-regression\u002Fgradient-descent","16.ai-python\u002F06.linear-regression\u002F03.gradient-descent",{"title":3972,"path":3973,"stem":3974},"Множинна лінійна регресія — модель з багатьма ознаками","\u002Fai-python\u002Flinear-regression\u002Fmultiple-regression","16.ai-python\u002F06.linear-regression\u002F04.multiple-regression",{"title":3976,"path":3977,"stem":3978},"Практичні завдання та резюме модуля","\u002Fai-python\u002Flinear-regression\u002Fpractice","16.ai-python\u002F06.linear-regression\u002F05.practice",{"title":3980,"path":3981,"stem":3982,"children":3983,"page":59},"Practical Regression","\u002Fai-python\u002Fpractical-regression","16.ai-python\u002F07.practical-regression",[3984,3988,3992,3996,4000,4004,4008],{"title":3985,"path":3986,"stem":3987},"Знайомство з scikit-learn","\u002Fai-python\u002Fpractical-regression\u002Fintro-scikit-learn","16.ai-python\u002F07.practical-regression\u002F01.intro-scikit-learn",{"title":3989,"path":3990,"stem":3991},"Exploratory Data Analysis датасету Housing Prices","\u002Fai-python\u002Fpractical-regression\u002Fhousing-dataset-eda","16.ai-python\u002F07.practical-regression\u002F02.housing-dataset-eda",{"title":3993,"path":3994,"stem":3995},"Попередня обробка даних (Data Preprocessing)","\u002Fai-python\u002Fpractical-regression\u002Fdata-preprocessing","16.ai-python\u002F07.practical-regression\u002F03.data-preprocessing",{"title":3997,"path":3998,"stem":3999},"Train\u002FTest Split та перша повноцінна модель","\u002Fai-python\u002Fpractical-regression\u002Ftrain-test-split","16.ai-python\u002F07.practical-regression\u002F04.train-test-split",{"title":4001,"path":4002,"stem":4003},"Перенавчання та недонавчання","\u002Fai-python\u002Fpractical-regression\u002Foverfitting-underfitting","16.ai-python\u002F07.practical-regression\u002F05.overfitting-underfitting",{"title":4005,"path":4006,"stem":4007},"Крос-валідація (Cross-Validation)","\u002Fai-python\u002Fpractical-regression\u002Fcross-validation","16.ai-python\u002F07.practical-regression\u002F06.cross-validation",{"title":4009,"path":4010,"stem":4011},"Гіперпараметри та їх оптимізація","\u002Fai-python\u002Fpractical-regression\u002Fhyperparameter-tuning","16.ai-python\u002F07.practical-regression\u002F07.hyperparameter-tuning",{"title":4013,"path":4014,"stem":4015,"children":4016,"page":59},"Polynomial Regression","\u002Fai-python\u002Fpolynomial-regression","16.ai-python\u002F08.polynomial-regression",[4017,4021,4025],{"title":4018,"path":4019,"stem":4020},"Нелінійні залежності та поліноміальна регресія","\u002Fai-python\u002Fpolynomial-regression\u002Fnonlinear-patterns","16.ai-python\u002F08.polynomial-regression\u002F01.nonlinear-patterns",{"title":4022,"path":4023,"stem":4024},"Регуляризація в регресії — Ridge та Lasso","\u002Fai-python\u002Fpolynomial-regression\u002Fregularization-methods","16.ai-python\u002F08.polynomial-regression\u002F02.regularization-methods",{"title":4026,"path":4027,"stem":4028},"Практика — поліноміальна регресія та регуляризація на Housing Prices","\u002Fai-python\u002Fpolynomial-regression\u002Fhousing-prices-practice","16.ai-python\u002F08.polynomial-regression\u002F03.housing-prices-practice",{"title":4030,"path":4031,"stem":4032,"children":4033,"page":59},"Decision Trees Random Forest","\u002Fai-python\u002Fdecision-trees-random-forest","16.ai-python\u002F09.decision-trees-random-forest",[4034,4038],{"title":4035,"path":4036,"stem":4037},"Дерева рішень — моделі з прозорою та зрозумілою логікою","\u002Fai-python\u002Fdecision-trees-random-forest\u002Fdecision-trees","16.ai-python\u002F09.decision-trees-random-forest\u002F01.decision-trees",{"title":4039,"path":4040,"stem":4041},"Random Forest — ансамблі дерев рішень","\u002Fai-python\u002Fdecision-trees-random-forest\u002Frandom-forest","16.ai-python\u002F09.decision-trees-random-forest\u002F02.random-forest",{"title":4043,"path":4044,"stem":4045,"children":4046,"page":59},"Gradient Boosting","\u002Fai-python\u002Fgradient-boosting","16.ai-python\u002F10.gradient-boosting",[4047],{"title":4048,"path":4049,"stem":4050},"Градієнтний бустинг та XGBoost — послідовне виправлення помилок","\u002Fai-python\u002Fgradient-boosting\u002Fgradient-boosting-xgboost","16.ai-python\u002F10.gradient-boosting\u002F01.gradient-boosting-xgboost",{"title":4052,"path":4053,"stem":4054,"children":4055,"page":59},"Logistic Regression Classification","\u002Fai-python\u002Flogistic-regression-classification","16.ai-python\u002F11.logistic-regression-classification",[4056,4060],{"title":4057,"path":4058,"stem":4059},"Основи класифікації та логістична регресія","\u002Fai-python\u002Flogistic-regression-classification\u002Fclassification-basics","16.ai-python\u002F11.logistic-regression-classification\u002F01.classification-basics",{"title":4061,"path":4062,"stem":4063},"Метрики якості класифікації","\u002Fai-python\u002Flogistic-regression-classification\u002Fclassification-metrics","16.ai-python\u002F11.logistic-regression-classification\u002F02.classification-metrics",{"title":4065,"path":4066,"stem":4067,"children":4068,"page":59},"Neural Networks Basics","\u002Fai-python\u002Fneural-networks-basics","16.ai-python\u002F12.neural-networks-basics",[4069],{"title":4070,"path":4071,"stem":4072},"Вступ до нейронних мереж — від персептрона до багатошарових мереж","\u002Fai-python\u002Fneural-networks-basics\u002Fperceptron-to-mlp","16.ai-python\u002F12.neural-networks-basics\u002F01.perceptron-to-mlp",{"title":4074,"path":4075,"stem":4076,"children":4077,"page":59},"Pytorch Intro","\u002Fai-python\u002Fpytorch-intro","16.ai-python\u002F13.pytorch-intro",[4078,4082,4086,4090],{"title":4079,"path":4080,"stem":4081},"Тензори та автоматичне диференціювання в PyTorch","\u002Fai-python\u002Fpytorch-intro\u002Ftensors-and-autograd","16.ai-python\u002F13.pytorch-intro\u002F01.tensors-and-autograd",{"title":4083,"path":4084,"stem":4085},"Побудова та тренування нейронних мереж у PyTorch","\u002Fai-python\u002Fpytorch-intro\u002Fbuilding-and-training","16.ai-python\u002F13.pytorch-intro\u002F02.building-and-training",{"title":4087,"path":4088,"stem":4089},"Робота з даними та регуляризація в PyTorch","\u002Fai-python\u002Fpytorch-intro\u002Fdata-and-regularization","16.ai-python\u002F13.pytorch-intro\u002F03.data-and-regularization",{"title":4091,"path":4092,"stem":4093},"Просунуті теми PyTorch — GPU, оптимізація та deployment","\u002Fai-python\u002Fpytorch-intro\u002Fadvanced-topics","16.ai-python\u002F13.pytorch-intro\u002F04.advanced-topics",{"title":4095,"path":4096,"stem":4097,"children":4098,"page":59},"Activation Functions Heart Disease","\u002Fai-python\u002Factivation-functions-heart-disease","16.ai-python\u002F14.activation-functions-heart-disease",[4099,4103],{"title":4100,"path":4101,"stem":4102},"Функції активації та побудова нейронної мережі для передбачення вад серця","\u002Fai-python\u002Factivation-functions-heart-disease\u002Fheart-disease-prediction","16.ai-python\u002F14.activation-functions-heart-disease\u002F01.heart-disease-prediction",{"title":4104,"path":4105,"stem":4106},"Бонус — Повний приклад Student Performance Prediction","\u002Fai-python\u002Factivation-functions-heart-disease\u002Fstudent-performance-bonus","16.ai-python\u002F14.activation-functions-heart-disease\u002F02.student-performance-bonus",{"title":4108,"path":4109,"stem":4110,"children":4111,"page":59},"Cnn Image Classification","\u002Fai-python\u002Fcnn-image-classification","16.ai-python\u002F15.cnn-image-classification",[4112,4116,4120,4124,4128,4132,4136,4140,4144,4148,4152,4156,4160,4164,4168,4172],{"title":4113,"path":4114,"stem":4115},"Вступ до комп'ютерного зору та проблеми Dense-мереж","\u002Fai-python\u002Fcnn-image-classification\u002Fintro-computer-vision","16.ai-python\u002F15.cnn-image-classification\u002F01.intro-computer-vision",{"title":4117,"path":4118,"stem":4119},"Навіщо потрібна згортка — від нейрона-шаблону до ковзного детектора","\u002Fai-python\u002Fcnn-image-classification\u002Fwhy-convolution","16.ai-python\u002F15.cnn-image-classification\u002F02.why-convolution",{"title":4121,"path":4122,"stem":4123},"Згортка крок за кроком — ядро, карта ознак і розмір результату","\u002Fai-python\u002Fcnn-image-classification\u002Fconvolution-step-by-step","16.ai-python\u002F15.cnn-image-classification\u002F03.convolution-step-by-step",{"title":4125,"path":4126,"stem":4127},"Що «бачить» ядро — читаємо карту ознак і класичні фільтри","\u002Fai-python\u002Fcnn-image-classification\u002Ffilters-what-kernel-sees","16.ai-python\u002F15.cnn-image-classification\u002F04.filters-what-kernel-sees",{"title":4129,"path":4130,"stem":4131},"Padding і stride — що робити з краями картинки та її розміром","\u002Fai-python\u002Fcnn-image-classification\u002Fpadding-and-stride","16.ai-python\u002F15.cnn-image-classification\u002F05.padding-and-stride",{"title":4133,"path":4134,"stem":4135},"Ядро, що навчається — від випадкових чисел до детектора країв","\u002Fai-python\u002Fcnn-image-classification\u002Flearnable-kernels","16.ai-python\u002F15.cnn-image-classification\u002F06.learnable-kernels",{"title":4137,"path":4138,"stem":4139},"Пулінг і поле зору — стискаємо карту ознак і дивимося ширше","\u002Fai-python\u002Fcnn-image-classification\u002Fpooling","16.ai-python\u002F15.cnn-image-classification\u002F07.pooling",{"title":4141,"path":4142,"stem":4143},"Багатоканальна згортка — ядро-куб, кольорове фото та підрахунок параметрів","\u002Fai-python\u002Fcnn-image-classification\u002Fmultichannel-convolution","16.ai-python\u002F15.cnn-image-classification\u002F08.multichannel-convolution",{"title":4145,"path":4146,"stem":4147},"Повна CNN для MNIST — збираємо, навчаємо, перевіряємо","\u002Fai-python\u002Fcnn-image-classification\u002Fcnn-mnist","16.ai-python\u002F15.cnn-image-classification\u002F09.cnn-mnist",{"title":4149,"path":4150,"stem":4151},"CNN для CIFAR-10 — коли задача справді складна","\u002Fai-python\u002Fcnn-image-classification\u002Fcnn-cifar10","16.ai-python\u002F15.cnn-image-classification\u002F10.cnn-cifar10",{"title":4153,"path":4154,"stem":4155},"Міні-батчі, DataLoader і швидкість навчання","\u002Fai-python\u002Fcnn-image-classification\u002Fmini-batch-learning-rate","16.ai-python\u002F15.cnn-image-classification\u002F11.mini-batch-learning-rate",{"title":4157,"path":4158,"stem":4159},"Ініціалізація ваг і Batch Normalization","\u002Fai-python\u002Fcnn-image-classification\u002Fweight-init-batchnorm","16.ai-python\u002F15.cnn-image-classification\u002F12.weight-init-batchnorm",{"title":4161,"path":4162,"stem":4163},"LayerNorm і обрізання градієнтів","\u002Fai-python\u002Fcnn-image-classification\u002Flayernorm-gradient-clipping","16.ai-python\u002F15.cnn-image-classification\u002F13.layernorm-gradient-clipping",{"title":4165,"path":4166,"stem":4167},"Аугментація даних","\u002Fai-python\u002Fcnn-image-classification\u002Fdata-augmentation","16.ai-python\u002F15.cnn-image-classification\u002F14.data-augmentation",{"title":4169,"path":4170,"stem":4171},"Глибокі мережі та ResNet","\u002Fai-python\u002Fcnn-image-classification\u002Fdeep-networks-resnet","16.ai-python\u002F15.cnn-image-classification\u002F15.deep-networks-resnet",{"title":4173,"path":4174,"stem":4175},"Пневмонія на рентгені - метрики, transfer learning, Grad-CAM","\u002Fai-python\u002Fcnn-image-classification\u002Fpneumonia-transfer-learning","16.ai-python\u002F15.cnn-image-classification\u002F16.pneumonia-transfer-learning",{"title":4177,"path":4178,"stem":4179,"children":4180,"page":59},"Natural Language Processing","\u002Fai-python\u002Fnatural-language-processing","16.ai-python\u002F16.natural-language-processing",[4181,4185,4189,4193,4197,4201,4205,4209,4213,4217,4221,4225,4229,4233,4237,4241],{"title":4182,"path":4183,"stem":4184},"Текст як дані — чому мова складна для комп'ютера","\u002Fai-python\u002Fnatural-language-processing\u002Ftext-as-data","16.ai-python\u002F16.natural-language-processing\u002F01.text-as-data",{"title":4186,"path":4187,"stem":4188},"Токенізація — розбиття тексту на слова й речення","\u002Fai-python\u002Fnatural-language-processing\u002Ftokenization","16.ai-python\u002F16.natural-language-processing\u002F02.tokenization",{"title":4190,"path":4191,"stem":4192},"Стеммінг, лемматизація та стоп-слова","\u002Fai-python\u002Fnatural-language-processing\u002Fstemming-lemmatization-stopwords","16.ai-python\u002F16.natural-language-processing\u002F03.stemming-lemmatization-stopwords",{"title":4194,"path":4195,"stem":4196},"Корпус та частоти слів","\u002Fai-python\u002Fnatural-language-processing\u002Fcorpus-and-frequency","16.ai-python\u002F16.natural-language-processing\u002F04.corpus-and-frequency",{"title":4198,"path":4199,"stem":4200},"Мішок слів — перше представлення тексту числами","\u002Fai-python\u002Fnatural-language-processing\u002Fbag-of-words","16.ai-python\u002F16.natural-language-processing\u002F05.bag-of-words",{"title":4202,"path":4203,"stem":4204},"Класифікація тексту — baseline на мішку слів","\u002Fai-python\u002Fnatural-language-processing\u002Ftext-classification-baseline","16.ai-python\u002F16.natural-language-processing\u002F06.text-classification-baseline",{"title":4206,"path":4207,"stem":4208},"Від one-hot до embeddings — щільні вектори слів","\u002Fai-python\u002Fnatural-language-processing\u002Ffrom-one-hot-to-embeddings","16.ai-python\u002F16.natural-language-processing\u002F07.from-one-hot-to-embeddings",{"title":4210,"path":4211,"stem":4212},"Word2Vec — навчання векторів слів з контексту","\u002Fai-python\u002Fnatural-language-processing\u002Fword2vec","16.ai-python\u002F16.natural-language-processing\u002F08.word2vec",{"title":4214,"path":4215,"stem":4216},"GloVe — глобальні вектори слів та попередньо навчені моделі","\u002Fai-python\u002Fnatural-language-processing\u002Fglove-pretrained-embeddings","16.ai-python\u002F16.natural-language-processing\u002F09.glove-pretrained-embeddings",{"title":4218,"path":4219,"stem":4220},"Embeddings для класифікації — від мішка слів до векторів","\u002Fai-python\u002Fnatural-language-processing\u002Fembeddings-for-classification","16.ai-python\u002F16.natural-language-processing\u002F10.embeddings-for-classification",{"title":4222,"path":4223,"stem":4224},"Мовні моделі та послідовності — від біграм до батчів","\u002Fai-python\u002Fnatural-language-processing\u002Flanguage-models-and-sequences","16.ai-python\u002F16.natural-language-processing\u002F11.language-models-and-sequences",{"title":4226,"path":4227,"stem":4228},"Рекурентні нейронні мережі (RNN)","\u002Fai-python\u002Fnatural-language-processing\u002Frnn","16.ai-python\u002F16.natural-language-processing\u002F12.rnn",{"title":4230,"path":4231,"stem":4232},"LSTM і GRU — рекурентні мережі з вентилями","\u002Fai-python\u002Fnatural-language-processing\u002Flstm-gru","16.ai-python\u002F16.natural-language-processing\u002F13.lstm-gru",{"title":4234,"path":4235,"stem":4236},"Seq2seq і механізм уваги","\u002Fai-python\u002Fnatural-language-processing\u002Fseq2seq-attention","16.ai-python\u002F16.natural-language-processing\u002F14.seq2seq-attention",{"title":4238,"path":4239,"stem":4240},"Transformer — self-attention замість рекурентності","\u002Fai-python\u002Fnatural-language-processing\u002Ftransformer","16.ai-python\u002F16.natural-language-processing\u002F15.transformer",{"title":4242,"path":4243,"stem":4244},"Готові моделі та Hugging Face — transfer learning","\u002Fai-python\u002Fnatural-language-processing\u002Fpretrained-models-sentiment","16.ai-python\u002F16.natural-language-processing\u002F16.pretrained-models-sentiment",{"title":4246,"icon":658,"path":4247,"stem":4248,"children":4249,"page":59},"Клієнт-серверна архітектура","\u002Fclient-server-architecture","17.client-server-architecture",[4250,4254,4258,4262,4266,4270,4274,4278,4282,4286,4290,4294,4298,4302,4306,4310,4314,4318],{"title":4251,"path":4252,"stem":4253},"Архітектура клієнт-серверних систем та основи Go","\u002Fclient-server-architecture\u002Fclient-server-architecture-and-go","17.client-server-architecture\u002F01.client-server-architecture-and-go",{"title":4255,"path":4256,"stem":4257},"Система типів та модель пам’яті мови Go","\u002Fclient-server-architecture\u002Ftype-system-and-memory-model","17.client-server-architecture\u002F02.type-system-and-memory-model",{"title":4259,"path":4260,"stem":4261},"Інтерфейси та модель конкурентності мови Go","\u002Fclient-server-architecture\u002Finterfaces-and-concurrency-model","17.client-server-architecture\u002F03.interfaces-and-concurrency-model",{"title":4263,"path":4264,"stem":4265},"Сокетне програмування та протокол TCP у Go","\u002Fclient-server-architecture\u002Ftcp-socket-programming","17.client-server-architecture\u002F04.tcp-socket-programming",{"title":4267,"path":4268,"stem":4269},"Протокол UDP та датаграмна передача даних","\u002Fclient-server-architecture\u002Fudp-datagram-transmission","17.client-server-architecture\u002F05.udp-datagram-transmission",{"title":4271,"path":4272,"stem":4273},"Криптографічний захист каналів зв","\u002Fclient-server-architecture\u002Ftls-cryptographic-channel-protection","17.client-server-architecture\u002F06.tls-cryptographic-channel-protection",{"title":4275,"path":4276,"stem":4277},"Прикладні мережеві протоколи DNS та SMTP","\u002Fclient-server-architecture\u002Fdns-smtp-application-protocols","17.client-server-architecture\u002F07.dns-smtp-application-protocols",{"title":4279,"path":4280,"stem":4281},"Протокол HTTP та стандартний вебсервер Go","\u002Fclient-server-architecture\u002Fhttp-protocol-and-web-server","17.client-server-architecture\u002F08.http-protocol-and-web-server",{"title":4283,"path":4284,"stem":4285},"Проєктування REST API та маршрутизація засобами Chi","\u002Fclient-server-architecture\u002Frest-api-design-and-chi-routing","17.client-server-architecture\u002F09.rest-api-design-and-chi-routing",{"title":4287,"path":4288,"stem":4289},"Лекція 10. Шарувата архітектура та конвеєри обробки запитів","\u002Fclient-server-architecture\u002Flayered-architecture-and-middleware-pipelines","17.client-server-architecture\u002F10.layered-architecture-and-middleware-pipelines",{"title":4291,"path":4292,"stem":4293},"Лекція 11. Архітектура та маршрутизація фреймворку Gin","\u002Fclient-server-architecture\u002Fgin-framework-architecture-and-routing","17.client-server-architecture\u002F11.gin-framework-architecture-and-routing",{"title":4295,"path":4296,"stem":4297},"Лекція 12. Валідація даних, безпека та документування у Gin","\u002Fclient-server-architecture\u002Fdata-validation-security-and-documentation-in-gin","17.client-server-architecture\u002F12.data-validation-security-and-documentation-in-gin",{"title":4299,"path":4300,"stem":4301},"Лекція 13. Взаємодія з реляційними СУБД та технології ORM","\u002Fclient-server-architecture\u002Frelational-databases-and-orm","17.client-server-architecture\u002F13.relational-databases-and-orm",{"title":4303,"path":4304,"stem":4305},"Потокова передача даних та протокол WebSocket","\u002Fclient-server-architecture\u002Fstreaming-data-and-websockets","17.client-server-architecture\u002F14.streaming-data-and-websockets",{"title":4307,"path":4308,"stem":4309},"Міжсервісна взаємодія на основі протоколу gRPC","\u002Fclient-server-architecture\u002Fgrpc-inter-service-communication","17.client-server-architecture\u002F15.grpc-inter-service-communication",{"title":4311,"path":4312,"stem":4313},"Асинхронний обмін повідомленнями та протоколи черг","\u002Fclient-server-architecture\u002Fasynchronous-message-exchange-and-queue-protocols","17.client-server-architecture\u002F16.asynchronous-message-exchange-and-queue-protocols",{"title":4315,"path":4316,"stem":4317},"Протоколи потокового медіа та технологія WebRTC","\u002Fclient-server-architecture\u002Fstreaming-media-protocols-and-webrtc","17.client-server-architecture\u002F17.streaming-media-protocols-and-webrtc",{"title":4319,"path":4320,"stem":4321},"Моніторинг, безпека та контейнеризація застосунків","\u002Fclient-server-architecture\u002Fmonitoring-security-and-containerization","17.client-server-architecture\u002F18.monitoring-security-and-containerization",{"title":4323,"icon":2254,"path":4324,"stem":4325,"children":4326,"page":59},"Розробка WEB-застосувань","\u002Fweb-development","18.web-development",[4327,4372,4410,4439,4468,4525,4575,4669,4735,4817,4850,4878,4920,4966,5009],{"title":4328,"icon":658,"path":4329,"stem":4330,"children":4331,"page":59},"Архітектура комп'ютерних мереж та мережеві протоколи","\u002Fweb-development\u002Fnetwork-architecture-and-protocols","18.web-development\u002F01.network-architecture-and-protocols",[4332,4336,4340,4344,4348,4352,4356,4360,4364,4368],{"title":4333,"path":4334,"stem":4335},"Еволюція веброзробки та модель клієнт-сервер","\u002Fweb-development\u002Fnetwork-architecture-and-protocols\u002Fweb-evolution-client-server","18.web-development\u002F01.network-architecture-and-protocols\u002F01.web-evolution-client-server",{"title":4337,"path":4338,"stem":4339},"Еталонна модель OSI","\u002Fweb-development\u002Fnetwork-architecture-and-protocols\u002Fosi-model","18.web-development\u002F01.network-architecture-and-protocols\u002F02.osi-model",{"title":4341,"path":4342,"stem":4343},"Стек протоколів TCP\u002FIP","\u002Fweb-development\u002Fnetwork-architecture-and-protocols\u002Ftcp-ip-stack","18.web-development\u002F01.network-architecture-and-protocols\u002F03.tcp-ip-stack",{"title":4345,"path":4346,"stem":4347},"IP-адресація, порти та сокети","\u002Fweb-development\u002Fnetwork-architecture-and-protocols\u002Fip-addressing-ports-sockets","18.web-development\u002F01.network-architecture-and-protocols\u002F04.ip-addressing-ports-sockets",{"title":4349,"path":4350,"stem":4351},"Протоколи TCP та UDP","\u002Fweb-development\u002Fnetwork-architecture-and-protocols\u002Ftcp-udp-protocols","18.web-development\u002F01.network-architecture-and-protocols\u002F05.tcp-udp-protocols",{"title":4353,"path":4354,"stem":4355},"Система доменних імен DNS","\u002Fweb-development\u002Fnetwork-architecture-and-protocols\u002Fdns-system","18.web-development\u002F01.network-architecture-and-protocols\u002F06.dns-system",{"title":4357,"path":4358,"stem":4359},"Протокол SMTP та поштові протоколи","\u002Fweb-development\u002Fnetwork-architecture-and-protocols\u002Fsmtp-email-protocols","18.web-development\u002F01.network-architecture-and-protocols\u002F07.smtp-email-protocols",{"title":4361,"path":4362,"stem":4363},"Протокол WebSocket","\u002Fweb-development\u002Fnetwork-architecture-and-protocols\u002Fwebsocket-protocol","18.web-development\u002F01.network-architecture-and-protocols\u002F08.websocket-protocol",{"title":4365,"path":4366,"stem":4367},"Протокол SSH","\u002Fweb-development\u002Fnetwork-architecture-and-protocols\u002Fssh-protocol","18.web-development\u002F01.network-architecture-and-protocols\u002F09.ssh-protocol",{"title":4369,"path":4370,"stem":4371},"Огляд сучасних серверних технологій","\u002Fweb-development\u002Fnetwork-architecture-and-protocols\u002Fmodern-backend-technologies","18.web-development\u002F01.network-architecture-and-protocols\u002F10.modern-backend-technologies",{"title":4373,"icon":4374,"path":4375,"stem":4376,"children":4377,"page":59},"Протокол HTTP та захищена передача даних HTTPS","i-lucide-lock","\u002Fweb-development\u002Fhttp-and-https","18.web-development\u002F02.http-and-https",[4378,4382,4386,4390,4394,4398,4402,4406],{"title":4379,"path":4380,"stem":4381},"Вступ до протоколу HTTP та еволюція веб-технологій","\u002Fweb-development\u002Fhttp-and-https\u002Fintroduction-and-evolution","18.web-development\u002F02.http-and-https\u002F01.introduction-and-evolution",{"title":4383,"path":4384,"stem":4385},"Анатомія HTTP-запиту","\u002Fweb-development\u002Fhttp-and-https\u002Fhttp-request-structure","18.web-development\u002F02.http-and-https\u002F02.http-request-structure",{"title":4387,"path":4388,"stem":4389},"Анатомія HTTP-відповіді","\u002Fweb-development\u002Fhttp-and-https\u002Fhttp-response-structure","18.web-development\u002F02.http-and-https\u002F03.http-response-structure",{"title":4391,"path":4392,"stem":4393},"Методи HTTP та їхня семантика","\u002Fweb-development\u002Fhttp-and-https\u002Fhttp-methods","18.web-development\u002F02.http-and-https\u002F04.http-methods",{"title":4395,"path":4396,"stem":4397},"Коди статусу HTTP та їхнє призначення","\u002Fweb-development\u002Fhttp-and-https\u002Fhttp-status-codes","18.web-development\u002F02.http-and-https\u002F05.http-status-codes",{"title":4399,"path":4400,"stem":4401},"HTTP-заголовки та їхнє призначення","\u002Fweb-development\u002Fhttp-and-https\u002Fhttp-headers","18.web-development\u002F02.http-and-https\u002F06.http-headers",{"title":4403,"path":4404,"stem":4405},"CORS та механізми безпеки HTTP","\u002Fweb-development\u002Fhttp-and-https\u002Fcors-and-security","18.web-development\u002F02.http-and-https\u002F07.cors-and-security",{"title":4407,"path":4408,"stem":4409},"HTTPS та криптографічні основи TLS","\u002Fweb-development\u002Fhttp-and-https\u002Fhttps-and-tls","18.web-development\u002F02.http-and-https\u002F08.https-and-tls",{"title":4411,"icon":2634,"path":4412,"stem":4413,"children":4414,"page":59},"Система типів мови TypeScript","\u002Fweb-development\u002Ftypescript-type-system","18.web-development\u002F03.typescript-type-system",[4415,4419,4423,4427,4431,4435],{"title":4416,"path":4417,"stem":4418},"Знайомство з TypeScript Compiler","\u002Fweb-development\u002Ftypescript-type-system\u002Fintroduction-compiler-config","18.web-development\u002F03.typescript-type-system\u002F01.introduction-compiler-config",{"title":4420,"path":4421,"stem":4422},"Примітивні типи даних: string, number, boolean","\u002Fweb-development\u002Ftypescript-type-system\u002Fprimitive-special-types","18.web-development\u002F03.typescript-type-system\u002F02.primitive-special-types",{"title":4424,"path":4425,"stem":4426},"Масиви, кортежі та об","\u002Fweb-development\u002Ftypescript-type-system\u002Farrays-tuples-objects","18.web-development\u002F03.typescript-type-system\u002F03.arrays-tuples-objects",{"title":4428,"path":4429,"stem":4430},"Псевдоніми типів, Union типи, Intersection типи та літеральні типи","\u002Fweb-development\u002Ftypescript-type-system\u002Funion-intersection-literals","18.web-development\u002F03.typescript-type-system\u002F04.union-intersection-literals",{"title":4432,"path":4433,"stem":4434},"Type Narrowing (звуження типів)","\u002Fweb-development\u002Ftypescript-type-system\u002Ftype-narrowing","18.web-development\u002F03.typescript-type-system\u002F05.type-narrowing",{"title":4436,"path":4437,"stem":4438},"Типізація функцій","\u002Fweb-development\u002Ftypescript-type-system\u002Ffunctions-typing","18.web-development\u002F03.typescript-type-system\u002F06.functions-typing",{"title":4440,"icon":2634,"path":4441,"stem":4442,"children":4443,"page":59},"Розширені засоби мови TypeScript","\u002Fweb-development\u002Ftypescript-advanced","18.web-development\u002F04.typescript-advanced",[4444,4448,4452,4456,4460,4464],{"title":4445,"path":4446,"stem":4447},"Interfaces та Classes","\u002Fweb-development\u002Ftypescript-advanced\u002Finterfaces-classes","18.web-development\u002F04.typescript-advanced\u002F01.interfaces-classes",{"title":4449,"path":4450,"stem":4451},"Основи Generic типів","\u002Fweb-development\u002Ftypescript-advanced\u002Fgenerics-fundamentals","18.web-development\u002F04.typescript-advanced\u002F02.generics-fundamentals",{"title":4453,"path":4454,"stem":4455},"Enums та Decorators","\u002Fweb-development\u002Ftypescript-advanced\u002Fenums-decorators","18.web-development\u002F04.typescript-advanced\u002F03.enums-decorators",{"title":4457,"path":4458,"stem":4459},"Utility Types","\u002Fweb-development\u002Ftypescript-advanced\u002Futility-types","18.web-development\u002F04.typescript-advanced\u002F04.utility-types",{"title":4461,"path":4462,"stem":4463},"Mapped та Conditional Types","\u002Fweb-development\u002Ftypescript-advanced\u002Fmapped-conditional-types","18.web-development\u002F04.typescript-advanced\u002F05.mapped-conditional-types",{"title":4465,"path":4466,"stem":4467},"Модулі та Strict Mode","\u002Fweb-development\u002Ftypescript-advanced\u002Fmodules-strict-mode","18.web-development\u002F04.typescript-advanced\u002F06.modules-strict-mode",{"title":4469,"icon":4470,"path":4471,"stem":4472,"children":4473,"page":59},"Платформа Node.js як середовище виконання","i-devicon-nodejs","\u002Fweb-development\u002Fnodejs-platform","18.web-development\u002F05.nodejs-platform",[4474,4478,4482,4486,4490,4494,4498,4502,4506,4510,4514,4517,4521],{"title":4475,"path":4476,"stem":4477},"Що таке Node.js та його архітектура","\u002Fweb-development\u002Fnodejs-platform\u002Fwhat-is-nodejs","18.web-development\u002F05.nodejs-platform\u002F01.what-is-nodejs",{"title":4479,"path":4480,"stem":4481},"Event Loop — серце Node.js","\u002Fweb-development\u002Fnodejs-platform\u002Fevent-loop","18.web-development\u002F05.nodejs-platform\u002F02.event-loop",{"title":4483,"path":4484,"stem":4485},"Модульні системи: CommonJS vs ES Modules","\u002Fweb-development\u002Fnodejs-platform\u002Fmodule-systems","18.web-development\u002F05.nodejs-platform\u002F03.module-systems",{"title":4487,"path":4488,"stem":4489},"npm та package.json","\u002Fweb-development\u002Fnodejs-platform\u002Fnpm-package-json","18.web-development\u002F05.nodejs-platform\u002F04.npm-package-json",{"title":4491,"path":4492,"stem":4493},"Глобальні об\\","\u002Fweb-development\u002Fnodejs-platform\u002Fglobal-objects","18.web-development\u002F05.nodejs-platform\u002F05.global-objects",{"title":4495,"path":4496,"stem":4497},"Вбудований модуль fs (File System)","\u002Fweb-development\u002Fnodejs-platform\u002Fbuilt-in-modules-fs","18.web-development\u002F05.nodejs-platform\u002F06.built-in-modules-fs",{"title":4499,"path":4500,"stem":4501},"Вбудований модуль path","\u002Fweb-development\u002Fnodejs-platform\u002Fbuilt-in-modules-path","18.web-development\u002F05.nodejs-platform\u002F07.built-in-modules-path",{"title":4503,"path":4504,"stem":4505},"Вбудований модуль http","\u002Fweb-development\u002Fnodejs-platform\u002Fbuilt-in-modules-http","18.web-development\u002F05.nodejs-platform\u002F08.built-in-modules-http",{"title":4507,"path":4508,"stem":4509},"Streams — потоки даних у Node.js","\u002Fweb-development\u002Fnodejs-platform\u002Fstreams","18.web-development\u002F05.nodejs-platform\u002F09.streams",{"title":4511,"path":4512,"stem":4513},"Вбудований модуль util (Utilities)","\u002Fweb-development\u002Fnodejs-platform\u002Fbuilt-in-modules-util","18.web-development\u002F05.nodejs-platform\u002F10.built-in-modules-util",{"title":3319,"path":4515,"stem":4516},"\u002Fweb-development\u002Fnodejs-platform\u002Fenvironment-variables","18.web-development\u002F05.nodejs-platform\u002F11.environment-variables",{"title":4518,"path":4519,"stem":4520},"Інструменти налагодження та розробки","\u002Fweb-development\u002Fnodejs-platform\u002Fdebugging-tools","18.web-development\u002F05.nodejs-platform\u002F12.debugging-tools",{"title":4522,"path":4523,"stem":4524},"Продуктивність та Best Practices","\u002Fweb-development\u002Fnodejs-platform\u002Fperformance-best-practices","18.web-development\u002F05.nodejs-platform\u002F13.performance-best-practices",{"title":4526,"icon":4527,"path":4528,"stem":4529,"children":4530,"page":59},"Асинхронне програмування у Node.js","i-lucide-clock","\u002Fweb-development\u002Fasync-programming-nodejs","18.web-development\u002F06.async-programming-nodejs",[4531,4535,4539,4543,4547,4551,4555,4559,4563,4567,4571],{"title":4532,"path":4533,"stem":4534},"Синхронний vs асинхронний код","\u002Fweb-development\u002Fasync-programming-nodejs\u002Fsync-vs-async","18.web-development\u002F06.async-programming-nodejs\u002F01.sync-vs-async",{"title":4536,"path":4537,"stem":4538},"Callbacks — перша парадигма асинхронності","\u002Fweb-development\u002Fasync-programming-nodejs\u002Fcallbacks","18.web-development\u002F06.async-programming-nodejs\u002F02.callbacks",{"title":4540,"path":4541,"stem":4542},"Promises — стандарт асинхронності","\u002Fweb-development\u002Fasync-programming-nodejs\u002Fpromises","18.web-development\u002F06.async-programming-nodejs\u002F03.promises",{"title":4544,"path":4545,"stem":4546},"Promise комбінатори","\u002Fweb-development\u002Fasync-programming-nodejs\u002Fpromise-combinators","18.web-development\u002F06.async-programming-nodejs\u002F04.promise-combinators",{"title":4548,"path":4549,"stem":4550},"Async\u002FAwait — синтаксичний цукор над Promises","\u002Fweb-development\u002Fasync-programming-nodejs\u002Fasync-await","18.web-development\u002F06.async-programming-nodejs\u002F05.async-await",{"title":4552,"path":4553,"stem":4554},"Паралельне vs послідовне виконання","\u002Fweb-development\u002Fasync-programming-nodejs\u002Fparallel-vs-sequential","18.web-development\u002F06.async-programming-nodejs\u002F06.parallel-vs-sequential",{"title":4556,"path":4557,"stem":4558},"EventEmitter — подієва модель Node.js","\u002Fweb-development\u002Fasync-programming-nodejs\u002Fevent-emitter","18.web-development\u002F06.async-programming-nodejs\u002F07.event-emitter",{"title":4560,"path":4561,"stem":4562},"Worker Threads — багатопотоковість у Node.js","\u002Fweb-development\u002Fasync-programming-nodejs\u002Fworker-threads","18.web-development\u002F06.async-programming-nodejs\u002F08.worker-threads",{"title":4564,"path":4565,"stem":4566},"Child Processes — запуск зовнішніх процесів","\u002Fweb-development\u002Fasync-programming-nodejs\u002Fchild-processes","18.web-development\u002F06.async-programming-nodejs\u002F09.child-processes",{"title":4568,"path":4569,"stem":4570},"Обробка помилок у асинхронному коді","\u002Fweb-development\u002Fasync-programming-nodejs\u002Ferror-handling","18.web-development\u002F06.async-programming-nodejs\u002F10.error-handling",{"title":4572,"path":4573,"stem":4574},"Порівняння Node.js фреймворків","\u002Fweb-development\u002Fasync-programming-nodejs\u002Fnodejs-frameworks","18.web-development\u002F06.async-programming-nodejs\u002F11.nodejs-frameworks",{"title":4576,"icon":4577,"path":4578,"stem":4579,"children":4580,"page":59},"Тема 7. Фреймворк NestJS. Контролери та маршрутизація","i-lucide-route","\u002Fweb-development\u002Fnestjs-controllers-routing","18.web-development\u002F07.nestjs-controllers-routing",[4581,4585,4589,4593,4597,4601,4605,4609,4613,4617,4621,4625,4629,4633,4637,4641,4645,4649,4653,4657,4661,4665],{"title":4582,"path":4583,"stem":4584},"Філософія та архітектура NestJS","\u002Fweb-development\u002Fnestjs-controllers-routing\u002Fnestjs-philosophy","18.web-development\u002F07.nestjs-controllers-routing\u002F01.nestjs-philosophy",{"title":4586,"path":4587,"stem":4588},"Три стовпи архітектури: модулі, контролери, провайдери","\u002Fweb-development\u002Fnestjs-controllers-routing\u002Fthree-pillars","18.web-development\u002F07.nestjs-controllers-routing\u002F02.three-pillars",{"title":4590,"path":4591,"stem":4592},"Інверсія керування (IoC) та ін","\u002Fweb-development\u002Fnestjs-controllers-routing\u002Fioc-and-di","18.web-development\u002F07.nestjs-controllers-routing\u002F03.ioc-and-di",{"title":4594,"path":4595,"stem":4596},"Встановлення NestJS CLI та створення проєкту","\u002Fweb-development\u002Fnestjs-controllers-routing\u002Fnestjs-cli-setup","18.web-development\u002F07.nestjs-controllers-routing\u002F04.nestjs-cli-setup",{"title":4598,"path":4599,"stem":4600},"Структура проєкту NestJS та конвенції","\u002Fweb-development\u002Fnestjs-controllers-routing\u002Fproject-structure","18.web-development\u002F07.nestjs-controllers-routing\u002F05.project-structure",{"title":4602,"path":4603,"stem":4604},"Контролери: основи маршрутизації","\u002Fweb-development\u002Fnestjs-controllers-routing\u002Fcontrollers-basics","18.web-development\u002F07.nestjs-controllers-routing\u002F06.controllers-basics",{"title":4606,"path":4607,"stem":4608},"Декоратори маршрутизації HTTP-методів","\u002Fweb-development\u002Fnestjs-controllers-routing\u002Froute-decorators","18.web-development\u002F07.nestjs-controllers-routing\u002F07.route-decorators",{"title":4610,"path":4611,"stem":4612},"Параметри маршруту та декоратор @Param","\u002Fweb-development\u002Fnestjs-controllers-routing\u002Froute-parameters","18.web-development\u002F07.nestjs-controllers-routing\u002F08.route-parameters",{"title":4614,"path":4615,"stem":4616},"Query-параметри та декоратор @Query","\u002Fweb-development\u002Fnestjs-controllers-routing\u002Fquery-parameters","18.web-development\u002F07.nestjs-controllers-routing\u002F09.query-parameters",{"title":4618,"path":4619,"stem":4620},"Тіло запиту та декоратор @Body","\u002Fweb-development\u002Fnestjs-controllers-routing\u002Frequest-body","18.web-development\u002F07.nestjs-controllers-routing\u002F10.request-body",{"title":4622,"path":4623,"stem":4624},"Робота з заголовками запиту та відповіді","\u002Fweb-development\u002Fnestjs-controllers-routing\u002Fheaders-decorators","18.web-development\u002F07.nestjs-controllers-routing\u002F11.headers-decorators",{"title":4626,"path":4627,"stem":4628},"Data Transfer Objects (DTO): визначення та призначення","\u002Fweb-development\u002Fnestjs-controllers-routing\u002Fdto-introduction","18.web-development\u002F07.nestjs-controllers-routing\u002F12.dto-introduction",{"title":4630,"path":4631,"stem":4632},"Об'єкти Request та Response","\u002Fweb-development\u002Fnestjs-controllers-routing\u002Frequest-response-objects","18.web-development\u002F07.nestjs-controllers-routing\u002F13.request-response-objects",{"title":4634,"path":4635,"stem":4636},"HTTP-статус коди та декоратор @HttpCode","\u002Fweb-development\u002Fnestjs-controllers-routing\u002Fhttp-status-codes","18.web-development\u002F07.nestjs-controllers-routing\u002F14.http-status-codes",{"title":4638,"path":4639,"stem":4640},"Перенаправлення (Redirects) та декоратор @Redirect","\u002Fweb-development\u002Fnestjs-controllers-routing\u002Fredirects","18.web-development\u002F07.nestjs-controllers-routing\u002F15.redirects",{"title":4642,"path":4643,"stem":4644},"Асинхронні обробники та Observables","\u002Fweb-development\u002Fnestjs-controllers-routing\u002Fasync-handlers","18.web-development\u002F07.nestjs-controllers-routing\u002F16.async-handlers",{"title":4646,"path":4647,"stem":4648},"Маршрутизація за піддоменами та версіонування API","\u002Fweb-development\u002Fnestjs-controllers-routing\u002Fsub-domain-routing","18.web-development\u002F07.nestjs-controllers-routing\u002F17.sub-domain-routing",{"title":4650,"path":4651,"stem":4652},"Області видимості контролерів (Scopes)","\u002Fweb-development\u002Fnestjs-controllers-routing\u002Fcontroller-scopes","18.web-development\u002F07.nestjs-controllers-routing\u002F18.controller-scopes",{"title":4654,"path":4655,"stem":4656},"Основні команди NestJS CLI","\u002Fweb-development\u002Fnestjs-controllers-routing\u002Fnestjs-cli-commands","18.web-development\u002F07.nestjs-controllers-routing\u002F19.nestjs-cli-commands",{"title":4658,"path":4659,"stem":4660},"Практичний приклад: створення CRUD-контролера","\u002Fweb-development\u002Fnestjs-controllers-routing\u002Fcrud-example","18.web-development\u002F07.nestjs-controllers-routing\u002F20.crud-example",{"title":4662,"path":4663,"stem":4664},"Тестування контролерів","\u002Fweb-development\u002Fnestjs-controllers-routing\u002Ftesting-controllers","18.web-development\u002F07.nestjs-controllers-routing\u002F21.testing-controllers",{"title":4666,"path":4667,"stem":4668},"Best Practices для контролерів та маршрутизації","\u002Fweb-development\u002Fnestjs-controllers-routing\u002Fbest-practices","18.web-development\u002F07.nestjs-controllers-routing\u002F22.best-practices",{"title":4670,"icon":4671,"path":4672,"stem":4673,"children":4674,"page":59},"Тема 8. Провайдери, сервіси та модульна система NestJS","i-lucide-package","\u002Fweb-development\u002Fnestjs-providers-modules","18.web-development\u002F08.nestjs-providers-modules",[4675,4679,4683,4687,4691,4695,4699,4703,4707,4711,4715,4719,4723,4727,4731],{"title":4676,"path":4677,"stem":4678},"Концепція провайдерів у NestJS","\u002Fweb-development\u002Fnestjs-providers-modules\u002Fproviders-concept","18.web-development\u002F08.nestjs-providers-modules\u002F01.providers-concept",{"title":4680,"path":4681,"stem":4682},"Сервіси: інкапсуляція бізнес-логіки","\u002Fweb-development\u002Fnestjs-providers-modules\u002Fservices-business-logic","18.web-development\u002F08.nestjs-providers-modules\u002F02.services-business-logic",{"title":4684,"path":4685,"stem":4686},"Практика ін","\u002Fweb-development\u002Fnestjs-providers-modules\u002Fdependency-injection-practice","18.web-development\u002F08.nestjs-providers-modules\u002F03.dependency-injection-practice",{"title":4688,"path":4689,"stem":4690},"Custom Providers: useValue, useClass, useFactory, useExisting","\u002Fweb-development\u002Fnestjs-providers-modules\u002Fcustom-providers","18.web-development\u002F08.nestjs-providers-modules\u002F04.custom-providers",{"title":4692,"path":4693,"stem":4694},"Injection Tokens: рядкові та символьні токени","\u002Fweb-development\u002Fnestjs-providers-modules\u002Finjection-tokens","18.web-development\u002F08.nestjs-providers-modules\u002F05.injection-tokens",{"title":4696,"path":4697,"stem":4698},"Опціональні провайдери та декоратор @Optional","\u002Fweb-development\u002Fnestjs-providers-modules\u002Foptional-providers","18.web-development\u002F08.nestjs-providers-modules\u002F07.optional-providers",{"title":4700,"path":4701,"stem":4702},"Структура модулів: imports, controllers, providers, exports","\u002Fweb-development\u002Fnestjs-providers-modules\u002Fmodules-structure","18.web-development\u002F08.nestjs-providers-modules\u002F08.modules-structure",{"title":4704,"path":4705,"stem":4706},"Feature Modules: ізоляція функціональності","\u002Fweb-development\u002Fnestjs-providers-modules\u002Ffeature-modules","18.web-development\u002F08.nestjs-providers-modules\u002F09.feature-modules",{"title":4708,"path":4709,"stem":4710},"Shared Modules: перевикористання провайдерів","\u002Fweb-development\u002Fnestjs-providers-modules\u002Fshared-modules","18.web-development\u002F08.nestjs-providers-modules\u002F10.shared-modules",{"title":4712,"path":4713,"stem":4714},"Global Modules та декоратор @Global","\u002Fweb-development\u002Fnestjs-providers-modules\u002Fglobal-modules","18.web-development\u002F08.nestjs-providers-modules\u002F11.global-modules",{"title":4716,"path":4717,"stem":4718},"Dynamic Modules: конфігурація під час виконання","\u002Fweb-development\u002Fnestjs-providers-modules\u002Fdynamic-modules","18.web-development\u002F08.nestjs-providers-modules\u002F12.dynamic-modules",{"title":4720,"path":4721,"stem":4722},"Циклічні залежності та forwardRef","\u002Fweb-development\u002Fnestjs-providers-modules\u002Fcircular-dependencies","18.web-development\u002F08.nestjs-providers-modules\u002F13.circular-dependencies",{"title":4724,"path":4725,"stem":4726},"Lifecycle Hooks: хуки життєвого циклу","\u002Fweb-development\u002Fnestjs-providers-modules\u002Flifecycle-hooks","18.web-development\u002F08.nestjs-providers-modules\u002F14.lifecycle-hooks",{"title":4728,"path":4729,"stem":4730},"ModuleRef: динамічний доступ до провайдерів","\u002Fweb-development\u002Fnestjs-providers-modules\u002Fmodule-reference","18.web-development\u002F08.nestjs-providers-modules\u002F15.module-reference",{"title":4732,"path":4733,"stem":4734},"Тестування сервісів та провайдерів","\u002Fweb-development\u002Fnestjs-providers-modules\u002Ftesting-services","18.web-development\u002F08.nestjs-providers-modules\u002F16.testing-services",{"title":4736,"icon":4737,"path":4738,"stem":4739,"children":4740,"page":59},"Тема 9. Валідація даних та конвеєр обробки запитів у NestJS","i-lucide-filter","\u002Fweb-development\u002Fnestjs-validation-pipeline","18.web-development\u002F09.nestjs-validation-pipeline",[4741,4745,4749,4753,4757,4761,4765,4769,4773,4777,4781,4785,4789,4793,4797,4801,4805,4809,4813],{"title":4742,"path":4743,"stem":4744},"Request Pipeline: конвеєр обробки запитів","\u002Fweb-development\u002Fnestjs-validation-pipeline\u002Frequest-pipeline","18.web-development\u002F09.nestjs-validation-pipeline\u002F01.request-pipeline",{"title":4746,"path":4747,"stem":4748},"Pipes: концепція трансформації та валідації","\u002Fweb-development\u002Fnestjs-validation-pipeline\u002Fpipes-concept","18.web-development\u002F09.nestjs-validation-pipeline\u002F02.pipes-concept",{"title":4750,"path":4751,"stem":4752},"Вбудовані pipes: ParseIntPipe, ParseBoolPipe, ParseUUIDPipe","\u002Fweb-development\u002Fnestjs-validation-pipeline\u002Fbuilt-in-pipes","18.web-development\u002F09.nestjs-validation-pipeline\u002F03.built-in-pipes",{"title":4754,"path":4755,"stem":4756},"ValidationPipe: автоматична валідація DTO","\u002Fweb-development\u002Fnestjs-validation-pipeline\u002Fvalidation-pipe","18.web-development\u002F09.nestjs-validation-pipeline\u002F04.validation-pipe",{"title":4758,"path":4759,"stem":4760},"Декоратори class-validator для DTO","\u002Fweb-development\u002Fnestjs-validation-pipeline\u002Fclass-validator-decorators","18.web-development\u002F09.nestjs-validation-pipeline\u002F05.class-validator-decorators",{"title":4762,"path":4763,"stem":4764},"Створення кастомних валідаторів","\u002Fweb-development\u002Fnestjs-validation-pipeline\u002Fcustom-validators","18.web-development\u002F09.nestjs-validation-pipeline\u002F06.custom-validators",{"title":4766,"path":4767,"stem":4768},"Створення власних Pipes","\u002Fweb-development\u002Fnestjs-validation-pipeline\u002Fcustom-pipes","18.web-development\u002F09.nestjs-validation-pipeline\u002F07.custom-pipes",{"title":4770,"path":4771,"stem":4772},"Основи Middleware","\u002Fweb-development\u002Fnestjs-validation-pipeline\u002Fmiddleware-basics","18.web-development\u002F09.nestjs-validation-pipeline\u002F08.middleware-basics",{"title":4774,"path":4775,"stem":4776},"Практичні приклади Middleware","\u002Fweb-development\u002Fnestjs-validation-pipeline\u002Fmiddleware-examples","18.web-development\u002F09.nestjs-validation-pipeline\u002F09.middleware-examples",{"title":4778,"path":4779,"stem":4780},"Guards: захисні перехоплювачі доступу","\u002Fweb-development\u002Fnestjs-validation-pipeline\u002Fguards-concept","18.web-development\u002F09.nestjs-validation-pipeline\u002F10.guards-concept",{"title":4782,"path":4783,"stem":4784},"Створення кастомних Guards","\u002Fweb-development\u002Fnestjs-validation-pipeline\u002Fcustom-guards","18.web-development\u002F09.nestjs-validation-pipeline\u002F11.custom-guards",{"title":4786,"path":4787,"stem":4788},"Interceptors: перехоплення та трансформація відповідей","\u002Fweb-development\u002Fnestjs-validation-pipeline\u002Finterceptors-concept","18.web-development\u002F09.nestjs-validation-pipeline\u002F12.interceptors-concept",{"title":4790,"path":4791,"stem":4792},"Практичні приклади Interceptors","\u002Fweb-development\u002Fnestjs-validation-pipeline\u002Finterceptor-examples","18.web-development\u002F09.nestjs-validation-pipeline\u002F13.interceptor-examples",{"title":4794,"path":4795,"stem":4796},"Exception Filters: обробка виключень","\u002Fweb-development\u002Fnestjs-validation-pipeline\u002Fexception-filters","18.web-development\u002F09.nestjs-validation-pipeline\u002F14.exception-filters",{"title":4798,"path":4799,"stem":4800},"Custom Exception Filters: спеціалізовані фільтри","\u002Fweb-development\u002Fnestjs-validation-pipeline\u002Fcustom-exception-filters","18.web-development\u002F09.nestjs-validation-pipeline\u002F15.custom-exception-filters",{"title":4802,"path":4803,"stem":4804},"Execution Context: контекст виконання","\u002Fweb-development\u002Fnestjs-validation-pipeline\u002Fexecution-context","18.web-development\u002F09.nestjs-validation-pipeline\u002F16.execution-context",{"title":4806,"path":4807,"stem":4808},"Custom Decorators: власні декоратори","\u002Fweb-development\u002Fnestjs-validation-pipeline\u002Fcustom-decorators","18.web-development\u002F09.nestjs-validation-pipeline\u002F17.custom-decorators",{"title":4810,"path":4811,"stem":4812},"Global Components: глобальні компоненти","\u002Fweb-development\u002Fnestjs-validation-pipeline\u002Fglobal-components","18.web-development\u002F09.nestjs-validation-pipeline\u002F18.global-components",{"title":4814,"path":4815,"stem":4816},"Pipeline Best Practices: найкращі практики","\u002Fweb-development\u002Fnestjs-validation-pipeline\u002Fpipeline-best-practices","18.web-development\u002F09.nestjs-validation-pipeline\u002F19.pipeline-best-practices",{"title":4818,"icon":3043,"path":4819,"stem":4820,"children":4821,"page":59},"Інтеграція реляційних баз даних засобами TypeORM","\u002Fweb-development\u002Ftypeorm-integration","18.web-development\u002F10.typeorm-integration",[4822,4826,4830,4834,4838,4842,4846],{"title":4823,"path":4824,"stem":4825},"Робота з базами даних у Node.js через нативні драйвери","\u002Fweb-development\u002Ftypeorm-integration\u002F01-nodejs-database-drivers","18.web-development\u002F10.typeorm-integration\u002F01-nodejs-database-drivers",{"title":4827,"path":4828,"stem":4829},"ORM та знайомство з TypeORM","\u002Fweb-development\u002Ftypeorm-integration\u002F02-orm-and-typeorm-intro","18.web-development\u002F10.typeorm-integration\u002F02-orm-and-typeorm-intro",{"title":4831,"path":4832,"stem":4833},"Налаштування TypeORM у NestJS проєкті","\u002Fweb-development\u002Ftypeorm-integration\u002F03-typeorm-setup-nestjs","18.web-development\u002F10.typeorm-integration\u002F03-typeorm-setup-nestjs",{"title":4835,"path":4836,"stem":4837},"Entity класи та декоратори TypeORM","\u002Fweb-development\u002Ftypeorm-integration\u002F04-entities-and-decorators","18.web-development\u002F10.typeorm-integration\u002F04-entities-and-decorators",{"title":4839,"path":4840,"stem":4841},"Repository Pattern та CRUD операції","\u002Fweb-development\u002Ftypeorm-integration\u002F05-repository-pattern-crud","18.web-development\u002F10.typeorm-integration\u002F05-repository-pattern-crud",{"title":4843,"path":4844,"stem":4845},"Пагінація та фільтрація даних","\u002Fweb-development\u002Ftypeorm-integration\u002F06-pagination-filtering","18.web-development\u002F10.typeorm-integration\u002F06-pagination-filtering",{"title":4847,"path":4848,"stem":4849},"QueryBuilder для складних запитів","\u002Fweb-development\u002Ftypeorm-integration\u002F07-query-builder","18.web-development\u002F10.typeorm-integration\u002F07-query-builder",{"title":4851,"icon":4852,"path":4853,"stem":4854,"children":4855,"page":59},"Зв'язки між сутностями, міграції та оптимізація запитів","i-lucide-git-branch","\u002Fweb-development\u002Fentity-relations-migrations","18.web-development\u002F11.entity-relations-migrations",[4856,4860,4864,4868,4872],{"title":4857,"path":4858,"stem":4859},"Зв'язки One-to-Many та Many-to-One","\u002Fweb-development\u002Fentity-relations-migrations\u002F01-one-to-many-many-to-one","18.web-development\u002F11.entity-relations-migrations\u002F01-one-to-many-many-to-one",{"title":4861,"path":4862,"stem":4863},"Зв'язки One-to-One та Many-to-Many","\u002Fweb-development\u002Fentity-relations-migrations\u002F02-one-to-one-many-to-many","18.web-development\u002F11.entity-relations-migrations\u002F02-one-to-one-many-to-many",{"title":4865,"path":4866,"stem":4867},"Керування міграціями бази даних","\u002Fweb-development\u002Fentity-relations-migrations\u002F03-migrations-management","18.web-development\u002F11.entity-relations-migrations\u002F03-migrations-management",{"title":4869,"path":4870,"stem":4871},"Транзакції у TypeORM","\u002Fweb-development\u002Fentity-relations-migrations\u002F04-transactions","18.web-development\u002F11.entity-relations-migrations\u002F04-transactions",{"title":4873,"path":4874,"stem":4875,"children":4876},"Індекси та оптимізація запитів","\u002Fweb-development\u002Fentity-relations-migrations\u002F05-indexes-optimization","18.web-development\u002F11.entity-relations-migrations\u002F05-indexes-optimization",[4877],{"title":4873,"path":4874,"stem":4875},{"title":4879,"icon":4880,"path":4881,"stem":4882,"children":4883,"page":59},"Механізми автентифікації у вебзастосунках","i-lucide-key","\u002Fweb-development\u002Fauthentication","18.web-development\u002F12.authentication",[4884,4888,4892,4896,4900,4904,4908,4912,4916],{"title":4885,"path":4886,"stem":4887},"Автентифікація vs Авторизація","\u002Fweb-development\u002Fauthentication\u002F01-authentication-vs-authorization","18.web-development\u002F12.authentication\u002F01-authentication-vs-authorization",{"title":4889,"path":4890,"stem":4891},"Стратегії автентифікації","\u002Fweb-development\u002Fauthentication\u002F02-authentication-strategies","18.web-development\u002F12.authentication\u002F02-authentication-strategies",{"title":4893,"path":4894,"stem":4895},"Автентифікація на основі сесій","\u002Fweb-development\u002Fauthentication\u002F03-session-based-authentication","18.web-development\u002F12.authentication\u002F03-session-based-authentication",{"title":4897,"path":4898,"stem":4899},"Структура JSON Web Token (JWT)","\u002Fweb-development\u002Fauthentication\u002F04-jwt-structure","18.web-development\u002F12.authentication\u002F04-jwt-structure",{"title":4901,"path":4902,"stem":4903},"Інтеграція JWT у NestJS","\u002Fweb-development\u002Fauthentication\u002F05-nestjs-jwt-integration","18.web-development\u002F12.authentication\u002F05-nestjs-jwt-integration",{"title":4905,"path":4906,"stem":4907},"Passport.js стратегії у NestJS","\u002Fweb-development\u002Fauthentication\u002F06-passport-strategies","18.web-development\u002F12.authentication\u002F06-passport-strategies",{"title":4909,"path":4910,"stem":4911},"Безпечне зберігання паролів: хешування та криптографічний захист","\u002Fweb-development\u002Fauthentication\u002F07-password-hashing","18.web-development\u002F12.authentication\u002F07-password-hashing",{"title":4913,"path":4914,"stem":4915},"Refresh Token та безпечне оновлення доступу","\u002Fweb-development\u002Fauthentication\u002F08-refresh-tokens","18.web-development\u002F12.authentication\u002F08-refresh-tokens",{"title":4917,"path":4918,"stem":4919},"OAuth 2.0 та OpenID Connect: делегована автентифікація","\u002Fweb-development\u002Fauthentication\u002F09-oauth2-openid","18.web-development\u002F12.authentication\u002F09-oauth2-openid",{"title":4921,"icon":4922,"path":4923,"stem":4924,"children":4925,"page":59},"Авторизація та безпека серверних застосунків","i-lucide-shield","\u002Fweb-development\u002Fauthorization-security","18.web-development\u002F13.authorization-security",[4926,4930,4934,4938,4942,4946,4950,4954,4958,4962],{"title":4927,"path":4928,"stem":4929},"Моделі авторизації","\u002Fweb-development\u002Fauthorization-security\u002F01-authorization-models","18.web-development\u002F13.authorization-security\u002F01-authorization-models",{"title":4931,"path":4932,"stem":4933},"Реалізація RBAC у NestJS","\u002Fweb-development\u002Fauthorization-security\u002F02-rbac-implementation","18.web-development\u002F13.authorization-security\u002F02-rbac-implementation",{"title":4935,"path":4936,"stem":4937},"Permission-Based Access Control","\u002Fweb-development\u002Fauthorization-security\u002F03-permission-based-access","18.web-development\u002F13.authorization-security\u002F03-permission-based-access",{"title":4939,"path":4940,"stem":4941},"ABAC та бібліотека CASL","\u002Fweb-development\u002Fauthorization-security\u002F04-abac-casl","18.web-development\u002F13.authorization-security\u002F04-abac-casl",{"title":4943,"path":4944,"stem":4945},"Кастомні декоратори та метадані","\u002Fweb-development\u002Fauthorization-security\u002F05-custom-decorators-metadata","18.web-development\u002F13.authorization-security\u002F05-custom-decorators-metadata",{"title":4947,"path":4948,"stem":4949},"Конфігурація CORS","\u002Fweb-development\u002Fauthorization-security\u002F06-cors-configuration","18.web-development\u002F13.authorization-security\u002F06-cors-configuration",{"title":4951,"path":4952,"stem":4953},"Захист через HTTP Security Headers (Helmet)","\u002Fweb-development\u002Fauthorization-security\u002F07-helmet-security-headers","18.web-development\u002F13.authorization-security\u002F07-helmet-security-headers",{"title":4955,"path":4956,"stem":4957},"Rate Limiting та Throttling","\u002Fweb-development\u002Fauthorization-security\u002F08-rate-limiting-throttling","18.web-development\u002F13.authorization-security\u002F08-rate-limiting-throttling",{"title":4959,"path":4960,"stem":4961},"Захист від поширених атак","\u002Fweb-development\u002Fauthorization-security\u002F09-common-attacks-protection","18.web-development\u002F13.authorization-security\u002F09-common-attacks-protection",{"title":4963,"path":4964,"stem":4965},"HTTPS у продакшені","\u002Fweb-development\u002Fauthorization-security\u002F10-https-production","18.web-development\u002F13.authorization-security\u002F10-https-production",{"title":4967,"icon":871,"path":4968,"stem":4969,"children":4970,"page":59},"Комунікація у реальному часі, нотифікації та фонові задачі","\u002Fweb-development\u002Frealtime-notifications-jobs","18.web-development\u002F14.realtime-notifications-jobs",[4971,4975,4979,4983,4987,4991,4994,4997,5001,5005],{"title":4972,"path":4973,"stem":4974},"Методи комунікації у реальному часі","\u002Fweb-development\u002Frealtime-notifications-jobs\u002F01-realtime-communication-methods","18.web-development\u002F14.realtime-notifications-jobs\u002F01-realtime-communication-methods",{"title":4976,"path":4977,"stem":4978},"WebSocket Gateway у NestJS","\u002Fweb-development\u002Frealtime-notifications-jobs\u002F02-websocket-gateway","18.web-development\u002F14.realtime-notifications-jobs\u002F02-websocket-gateway",{"title":4980,"path":4981,"stem":4982},"Lifecycle та Rooms у WebSocket","\u002Fweb-development\u002Frealtime-notifications-jobs\u002F03-websocket-lifecycle-rooms","18.web-development\u002F14.realtime-notifications-jobs\u002F03-websocket-lifecycle-rooms",{"title":4984,"path":4985,"stem":4986},"Server-Sent Events (SSE)","\u002Fweb-development\u002Frealtime-notifications-jobs\u002F04-server-sent-events","18.web-development\u002F14.realtime-notifications-jobs\u002F04-server-sent-events",{"title":4988,"path":4989,"stem":4990},"Архітектура системи нотифікацій","\u002Fweb-development\u002Frealtime-notifications-jobs\u002F05-notification-system","18.web-development\u002F14.realtime-notifications-jobs\u002F05-notification-system",{"title":904,"path":4992,"stem":4993},"\u002Fweb-development\u002Frealtime-notifications-jobs\u002F06-email-notifications","18.web-development\u002F14.realtime-notifications-jobs\u002F06-email-notifications",{"title":900,"path":4995,"stem":4996},"\u002Fweb-development\u002Frealtime-notifications-jobs\u002F07-web-push-notifications","18.web-development\u002F14.realtime-notifications-jobs\u002F07-web-push-notifications",{"title":4998,"path":4999,"stem":5000},"Фонові задачі та черги","\u002Fweb-development\u002Frealtime-notifications-jobs\u002F08-background-jobs-queues","18.web-development\u002F14.realtime-notifications-jobs\u002F08-background-jobs-queues",{"title":5002,"path":5003,"stem":5004},"Планувальники та Cron jobs","\u002Fweb-development\u002Frealtime-notifications-jobs\u002F09-schedulers-cron","18.web-development\u002F14.realtime-notifications-jobs\u002F09-schedulers-cron",{"title":5006,"path":5007,"stem":5008},"Практичні сценарії застосування","\u002Fweb-development\u002Frealtime-notifications-jobs\u002F10-practical-scenarios","18.web-development\u002F14.realtime-notifications-jobs\u002F10-practical-scenarios",{"title":5010,"icon":5011,"path":5012,"stem":5013,"children":5014,"page":59},"Тестування, документування та розгортання застосунків","i-lucide-rocket","\u002Fweb-development\u002Ftesting-documentation-deployment","18.web-development\u002F15.testing-documentation-deployment",[5015,5019,5023,5027,5031,5035,5039,5043,5047,5051],{"title":5016,"path":5017,"stem":5018},"Піраміда тестування та стратегія","\u002Fweb-development\u002Ftesting-documentation-deployment\u002F01-testing-pyramid-strategy","18.web-development\u002F15.testing-documentation-deployment\u002F01-testing-pyramid-strategy",{"title":5020,"path":5021,"stem":5022},"Основи Jest у NestJS","\u002Fweb-development\u002Ftesting-documentation-deployment\u002F02-jest-nestjs-basics","18.web-development\u002F15.testing-documentation-deployment\u002F02-jest-nestjs-basics",{"title":5024,"path":5025,"stem":5026},"Unit-тестування сервісів","\u002Fweb-development\u002Ftesting-documentation-deployment\u002F03-unit-testing-services","18.web-development\u002F15.testing-documentation-deployment\u002F03-unit-testing-services",{"title":5028,"path":5029,"stem":5030},"E2E тестування та покриття коду","\u002Fweb-development\u002Ftesting-documentation-deployment\u002F04-e2e-testing-coverage","18.web-development\u002F15.testing-documentation-deployment\u002F04-e2e-testing-coverage",{"title":5032,"path":5033,"stem":5034},"Swagger, OpenAPI, Scalar та Arazzo","\u002Fweb-development\u002Ftesting-documentation-deployment\u002F05-swagger-openapi","18.web-development\u002F15.testing-documentation-deployment\u002F05-swagger-openapi",{"title":5036,"path":5037,"stem":5038},"Керування конфігурацією","\u002Fweb-development\u002Ftesting-documentation-deployment\u002F06-configuration-management","18.web-development\u002F15.testing-documentation-deployment\u002F06-configuration-management",{"title":5040,"path":5041,"stem":5042},"Docker та контейнеризація","\u002Fweb-development\u002Ftesting-documentation-deployment\u002F07-docker-containerization","18.web-development\u002F15.testing-documentation-deployment\u002F07-docker-containerization",{"title":5044,"path":5045,"stem":5046},"CI\u002FCD Pipelines","\u002Fweb-development\u002Ftesting-documentation-deployment\u002F08-cicd-pipelines","18.web-development\u002F15.testing-documentation-deployment\u002F08-cicd-pipelines",{"title":5048,"path":5049,"stem":5050},"Логування та моніторинг","\u002Fweb-development\u002Ftesting-documentation-deployment\u002F09-logging-monitoring","18.web-development\u002F15.testing-documentation-deployment\u002F09-logging-monitoring",{"title":5052,"path":5053,"stem":5054},"Серіалізація та компресія","\u002Fweb-development\u002Ftesting-documentation-deployment\u002F10-serialization-compression","18.web-development\u002F15.testing-documentation-deployment\u002F10-serialization-compression",{"title":5056,"icon":5057,"path":5058,"stem":5059,"children":5060,"page":59},"AI Core: мислення AI","i-lucide-brain","\u002Fai-core","19.ai-core",[5061,5102,5151,5189],{"title":5062,"icon":5011,"path":5063,"stem":5064,"children":5065,"page":59},"Вхід у професію AI Native Developer","\u002Fai-core\u002Fai-native-developer","19.ai-core\u002F01.ai-native-developer",[5066,5070,5074,5078,5082,5086,5090,5094,5098],{"title":5067,"path":5068,"stem":5069},"Вступ до професії розробника цифрових продуктів","\u002Fai-core\u002Fai-native-developer\u002Fdigital-products","19.ai-core\u002F01.ai-native-developer\u002F01.digital-products",{"title":5071,"path":5072,"stem":5073},"Професія розробника програмного забезпечення","\u002Fai-core\u002Fai-native-developer\u002Fsoftware-developer","19.ai-core\u002F01.ai-native-developer\u002F02.software-developer",{"title":5075,"path":5076,"stem":5077},"Професія AI Native Developer","\u002Fai-core\u002Fai-native-developer\u002Fai-native-developer","19.ai-core\u002F01.ai-native-developer\u002F03.ai-native-developer",{"title":5079,"path":5080,"stem":5081},"Вплив AI на розробку програмного забезпечення","\u002Fai-core\u002Fai-native-developer\u002Fai-impact-on-development","19.ai-core\u002F01.ai-native-developer\u002F04.ai-impact-on-development",{"title":5083,"path":5084,"stem":5085},"Життєвий цикл цифрового продукту","\u002Fai-core\u002Fai-native-developer\u002Fproduct-lifecycle","19.ai-core\u002F01.ai-native-developer\u002F05.product-lifecycle",{"title":5087,"path":5088,"stem":5089},"Застосування AI на етапах створення цифрового продукту","\u002Fai-core\u002Fai-native-developer\u002Fai-in-product-creation","19.ai-core\u002F01.ai-native-developer\u002F06.ai-in-product-creation",{"title":5091,"path":5092,"stem":5093},"Розподіл завдань між людиною та AI","\u002Fai-core\u002Fai-native-developer\u002Fhuman-vs-ai-tasks","19.ai-core\u002F01.ai-native-developer\u002F07.human-vs-ai-tasks",{"title":5095,"path":5096,"stem":5097},"Компетенції AI Native Developer","\u002Fai-core\u002Fai-native-developer\u002Fcompetencies","19.ai-core\u002F01.ai-native-developer\u002F08.competencies",{"title":5099,"path":5100,"stem":5101},"Карта професійного розвитку AI Native Developer","\u002Fai-core\u002Fai-native-developer\u002Fcareer-roadmap","19.ai-core\u002F01.ai-native-developer\u002F09.career-roadmap",{"title":5103,"icon":255,"path":5104,"stem":5105,"children":5106,"page":59},"Штучний інтелект і машинне навчання","\u002Fai-core\u002Fai-and-machine-learning","19.ai-core\u002F02.ai-and-machine-learning",[5107,5111,5115,5119,5123,5127,5131,5135,5139,5143,5147],{"title":5108,"path":5109,"stem":5110},"Штучний інтелект","\u002Fai-core\u002Fai-and-machine-learning\u002Fwhat-is-ai","19.ai-core\u002F02.ai-and-machine-learning\u002F01.what-is-ai",{"title":5112,"path":5113,"stem":5114},"Відмінність AI від інших програмних систем","\u002Fai-core\u002Fai-and-machine-learning\u002Fai-vs-automation","19.ai-core\u002F02.ai-and-machine-learning\u002F02.ai-vs-automation",{"title":5116,"path":5117,"stem":5118},"Завдання штучного інтелекту","\u002Fai-core\u002Fai-and-machine-learning\u002Fai-tasks","19.ai-core\u002F02.ai-and-machine-learning\u002F03.ai-tasks",{"title":5120,"path":5121,"stem":5122},"Machine Learning","\u002Fai-core\u002Fai-and-machine-learning\u002Fmachine-learning","19.ai-core\u002F02.ai-and-machine-learning\u002F04.machine-learning",{"title":5124,"path":5125,"stem":5126},"Machine Learning Workflow","\u002Fai-core\u002Fai-and-machine-learning\u002Fml-workflow","19.ai-core\u002F02.ai-and-machine-learning\u002F05.ml-workflow",{"title":5128,"path":5129,"stem":5130},"Типи машинного навчання","\u002Fai-core\u002Fai-and-machine-learning\u002Fml-types","19.ai-core\u002F02.ai-and-machine-learning\u002F06.ml-types",{"title":5132,"path":5133,"stem":5134},"Generative AI","\u002Fai-core\u002Fai-and-machine-learning\u002Fgenerative-ai","19.ai-core\u002F02.ai-and-machine-learning\u002F07.generative-ai",{"title":5136,"path":5137,"stem":5138},"Типи контенту, створюваного AI","\u002Fai-core\u002Fai-and-machine-learning\u002Fai-content-types","19.ai-core\u002F02.ai-and-machine-learning\u002F08.ai-content-types",{"title":5140,"path":5141,"stem":5142},"Великі мовні моделі","\u002Fai-core\u002Fai-and-machine-learning\u002Flarge-language-models","19.ai-core\u002F02.ai-and-machine-learning\u002F09.large-language-models",{"title":5144,"path":5145,"stem":5146},"Можливості та обмеження Generative AI","\u002Fai-core\u002Fai-and-machine-learning\u002Fcapabilities-and-limitations","19.ai-core\u002F02.ai-and-machine-learning\u002F10.capabilities-and-limitations",{"title":5148,"path":5149,"stem":5150},"Сучасні AI-асистенти","\u002Fai-core\u002Fai-and-machine-learning\u002Fmodern-ai-assistants","19.ai-core\u002F02.ai-and-machine-learning\u002F11.modern-ai-assistants",{"title":5152,"icon":5153,"path":5154,"stem":5155,"children":5156,"page":59},"Постановка завдань для AI: принципи створення промптів","i-lucide-message-square-text","\u002Fai-core\u002Fprompt-engineering","19.ai-core\u002F03.prompt-engineering",[5157,5161,5165,5169,5173,5177,5181,5185],{"title":5158,"path":5159,"stem":5160},"Промпт як інструмент","\u002Fai-core\u002Fprompt-engineering\u002Fprompt-as-tool","19.ai-core\u002F03.prompt-engineering\u002F01.prompt-as-tool",{"title":5162,"path":5163,"stem":5164},"Принципи створення промптів","\u002Fai-core\u002Fprompt-engineering\u002Fprompt-principles","19.ai-core\u002F03.prompt-engineering\u002F02.prompt-principles",{"title":5166,"path":5167,"stem":5168},"Структура промпта","\u002Fai-core\u002Fprompt-engineering\u002Fprompt-structure","19.ai-core\u002F03.prompt-engineering\u002F03.prompt-structure",{"title":5170,"path":5171,"stem":5172},"Види промптів за типом задачі","\u002Fai-core\u002Fprompt-engineering\u002Fprompt-types","19.ai-core\u002F03.prompt-engineering\u002F04.prompt-types",{"title":5174,"path":5175,"stem":5176},"Прийоми посилення промпта","\u002Fai-core\u002Fprompt-engineering\u002Fprompt-enhancement","19.ai-core\u002F03.prompt-engineering\u002F05.prompt-enhancement",{"title":5178,"path":5179,"stem":5180},"Розбір і покращення промпта","\u002Fai-core\u002Fprompt-engineering\u002Fprompt-analysis","19.ai-core\u002F03.prompt-engineering\u002F06.prompt-analysis",{"title":5182,"path":5183,"stem":5184},"Типові помилки під час створення промптів","\u002Fai-core\u002Fprompt-engineering\u002Fcommon-mistakes","19.ai-core\u002F03.prompt-engineering\u002F07.common-mistakes",{"title":5186,"path":5187,"stem":5188},"Практикум: особиста бібліотека промптів","\u002Fai-core\u002Fprompt-engineering\u002Fprompt-library","19.ai-core\u002F03.prompt-engineering\u002F08.prompt-library",{"title":5190,"icon":793,"path":5191,"stem":5192,"children":5193,"page":59},"Перевірка результатів, безпека та AI Native Workflow","\u002Fai-core\u002Fverification-security-workflow","19.ai-core\u002F04.verification-security-workflow",[5194,5198,5202,5206,5210,5214,5218,5222,5226],{"title":5195,"path":5196,"stem":5197},"Межі можливостей AI","\u002Fai-core\u002Fverification-security-workflow\u002Fai-limitations","19.ai-core\u002F04.verification-security-workflow\u002F01.ai-limitations",{"title":5199,"path":5200,"stem":5201},"Галюцинації AI","\u002Fai-core\u002Fverification-security-workflow\u002Fai-hallucinations","19.ai-core\u002F04.verification-security-workflow\u002F02.ai-hallucinations",{"title":5203,"path":5204,"stem":5205},"Критичне мислення під час роботи з AI","\u002Fai-core\u002Fverification-security-workflow\u002Fcritical-thinking","19.ai-core\u002F04.verification-security-workflow\u002F03.critical-thinking",{"title":5207,"path":5208,"stem":5209},"Перевірка результатів роботи AI","\u002Fai-core\u002Fverification-security-workflow\u002Fresult-verification","19.ai-core\u002F04.verification-security-workflow\u002F04.result-verification",{"title":5211,"path":5212,"stem":5213},"Захист даних під час роботи з AI","\u002Fai-core\u002Fverification-security-workflow\u002Fdata-protection","19.ai-core\u002F04.verification-security-workflow\u002F05.data-protection",{"title":5215,"path":5216,"stem":5217},"Авторське право та навчальна доброчесність","\u002Fai-core\u002Fverification-security-workflow\u002Fcopyright-integrity","19.ai-core\u002F04.verification-security-workflow\u002F06.copyright-integrity",{"title":5219,"path":5220,"stem":5221},"Відповідальне використання AI","\u002Fai-core\u002Fverification-security-workflow\u002Fresponsible-use","19.ai-core\u002F04.verification-security-workflow\u002F07.responsible-use",{"title":5223,"path":5224,"stem":5225},"AI Native Workflow","\u002Fai-core\u002Fverification-security-workflow\u002Fai-native-workflow","19.ai-core\u002F04.verification-security-workflow\u002F08.ai-native-workflow",{"title":5227,"path":5228,"stem":5229},"Застосування AI Native Workflow під час створення цифрового продукту","\u002Fai-core\u002Fverification-security-workflow\u002Fworkflow-in-practice","19.ai-core\u002F04.verification-security-workflow\u002F09.workflow-in-practice",{"title":5231,"icon":5232,"path":5233,"stem":5234,"children":5235,"page":59},"AI Developer: Vibe Coding Sprint","i-lucide-code-xml","\u002Fai-developer","20.ai-developer",[5236,5262,5284,5305],{"title":5237,"icon":5238,"path":5239,"stem":5240,"children":5241,"page":59},"Проєктування і чорнова версія","i-lucide-pencil-ruler","\u002Fai-developer\u002Fdraft-creation","20.ai-developer\u002F01.draft-creation",[5242,5246,5250,5254,5258],{"title":5243,"path":5244,"stem":5245},"Парадигма Vibe Coding Workflow","\u002Fai-developer\u002Fdraft-creation\u002Fvibe-coding-workflow","20.ai-developer\u002F01.draft-creation\u002F01.vibe-coding-workflow",{"title":5247,"path":5248,"stem":5249},"AI-середовище швидкої розробки","\u002Fai-developer\u002Fdraft-creation\u002Fai-ide-environment","20.ai-developer\u002F01.draft-creation\u002F02.ai-ide-environment",{"title":5251,"path":5252,"stem":5253},"Користувацьке завдання та межі першої версії","\u002Fai-developer\u002Fdraft-creation\u002Fproduct-scope-and-mvp","20.ai-developer\u002F01.draft-creation\u002F03.product-scope-and-mvp",{"title":5255,"path":5256,"stem":5257},"Архітектура інтерфейсу та стани застосунку","\u002Fai-developer\u002Fdraft-creation\u002Fapplication-architecture-and-states","20.ai-developer\u002F01.draft-creation\u002F04.application-architecture-and-states",{"title":5259,"path":5260,"stem":5261},"Генерація та фіксація чорнової версії","\u002Fai-developer\u002Fdraft-creation\u002Fgenerating-draft-version","20.ai-developer\u002F01.draft-creation\u002F05.generating-draft-version",{"title":5263,"icon":5264,"path":5265,"stem":5266,"children":5267,"page":59},"Перша робоча версія","i-lucide-play-circle","\u002Fai-developer\u002Ffirst-working-version","20.ai-developer\u002F02.first-working-version",[5268,5272,5276,5280],{"title":5269,"path":5270,"stem":5271},"Уточнення контексту проєкту для AI","\u002Fai-developer\u002Ffirst-working-version\u002Frefining-project-context","20.ai-developer\u002F02.first-working-version\u002F01.refining-project-context",{"title":5273,"path":5274,"stem":5275},"Стратегія завдань для AI-розробки","\u002Fai-developer\u002Ffirst-working-version\u002Fai-prompting-strategy","20.ai-developer\u002F02.first-working-version\u002F02.ai-prompting-strategy",{"title":5277,"path":5278,"stem":5279},"Доопрацювання до першої робочої версії","\u002Fai-developer\u002Ffirst-working-version\u002Frefining-to-working-version","20.ai-developer\u002F02.first-working-version\u002F03.refining-to-working-version",{"title":5281,"path":5282,"stem":5283},"Перевірка першої робочої версії","\u002Fai-developer\u002Ffirst-working-version\u002Ftesting-first-working-version","20.ai-developer\u002F02.first-working-version\u002F04.testing-first-working-version",{"title":5285,"icon":3250,"path":5286,"stem":5287,"children":5288,"page":59},"Ітерації, дебагінг та відновлення","\u002Fai-developer\u002Fiteration-debugging-recovery","20.ai-developer\u002F03.iteration-debugging-recovery",[5289,5293,5297,5301],{"title":5290,"path":5291,"stem":5292},"Управління точковими змінами продукту","\u002Fai-developer\u002Fiteration-debugging-recovery\u002Fchange-management","20.ai-developer\u002F03.iteration-debugging-recovery\u002F01.change-management",{"title":5294,"path":5295,"stem":5296},"Надійність інтерфейсу та обробка помилок","\u002Fai-developer\u002Fiteration-debugging-recovery\u002Fscenario-reliability-and-errors","20.ai-developer\u002F03.iteration-debugging-recovery\u002F02.scenario-reliability-and-errors",{"title":5298,"path":5299,"stem":5300},"Керування контекстом і збереження версій","\u002Fai-developer\u002Fiteration-debugging-recovery\u002Fproject-context-and-versions","20.ai-developer\u002F03.iteration-debugging-recovery\u002F03.project-context-and-versions",{"title":5302,"path":5303,"stem":5304},"Збої AI-розробки, ліміти та аварійне відновлення","\u002Fai-developer\u002Fiteration-debugging-recovery\u002Fai-breakdowns-and-recovery","20.ai-developer\u002F03.iteration-debugging-recovery\u002F04.ai-breakdowns-and-recovery",{"title":5306,"icon":5307,"path":5308,"stem":5309,"children":5310,"page":59},"Перевірка та завершення продукту","i-lucide-check-check","\u002Fai-developer\u002Fverification-and-completion","20.ai-developer\u002F04.verification-and-completion",[5311,5315,5319],{"title":5312,"path":5313,"stem":5314},"Комплексний аудит та підсумкове тестування","\u002Fai-developer\u002Fverification-and-completion\u002Ffinal-product-testing","20.ai-developer\u002F04.verification-and-completion\u002F01.final-product-testing",{"title":5316,"path":5317,"stem":5318},"Підготовка підсумкової версії коду","\u002Fai-developer\u002Fverification-and-completion\u002Fpreparing-release-version","20.ai-developer\u002F04.verification-and-completion\u002F02.preparing-release-version",{"title":5320,"path":5321,"stem":5322},"Демонстрація, публікація та критерії оцінювання","\u002Fai-developer\u002Fverification-and-completion\u002Fproduct-showcase-and-publishing","20.ai-developer\u002F04.verification-and-completion\u002F03.product-showcase-and-publishing",{"title":5324,"path":5325,"stem":5326,"children":5327,"page":59},"Tailwind","\u002Ftailwind","21.tailwind",[5328,5332,5336,5340,5344,5348,5352,5356,5360,5364,5368,5372],{"title":5329,"path":5330,"stem":5331},"Що таке Tailwind CSS і навіщо він потрібен","\u002Ftailwind\u002Ftailwind-intro-philosophy","21.tailwind\u002F01.tailwind-intro-philosophy",{"title":5333,"path":5334,"stem":5335},"Встановлення та налаштування Tailwind CSS v4","\u002Ftailwind\u002Ftailwind-installation-setup","21.tailwind\u002F02.tailwind-installation-setup",{"title":5337,"path":5338,"stem":5339},"Utility-класи: основи та система Tailwind","\u002Ftailwind\u002Ftailwind-utility-classes-core","21.tailwind\u002F03.tailwind-utility-classes-core",{"title":5341,"path":5342,"stem":5343},"Layout: Flexbox та Grid через Tailwind","\u002Ftailwind\u002Ftailwind-flexbox-grid","21.tailwind\u002F04.tailwind-flexbox-grid",{"title":5345,"path":5346,"stem":5347},"Кастомізація теми через @theme у Tailwind v4","\u002Ftailwind\u002Ftailwind-theme-customization","21.tailwind\u002F05.tailwind-theme-customization",{"title":5349,"path":5350,"stem":5351},"Варіанти: hover, focus, responsive, dark mode та нові v4","\u002Ftailwind\u002Ftailwind-variants-states","21.tailwind\u002F06.tailwind-variants-states",{"title":5353,"path":5354,"stem":5355},"Типографіка та система кольорів у Tailwind v4","\u002Ftailwind\u002Ftailwind-typography-colors","21.tailwind\u002F07.tailwind-typography-colors",{"title":5357,"path":5358,"stem":5359},"Компоненти та повторюваність: @apply, @utility та патерни","\u002Ftailwind\u002Ftailwind-components-patterns","21.tailwind\u002F08.tailwind-components-patterns",{"title":5361,"path":5362,"stem":5363},"Темна тема та система дизайн-токенів у Tailwind v4","\u002Ftailwind\u002Ftailwind-dark-mode-theming","21.tailwind\u002F09.tailwind-dark-mode-theming",{"title":5365,"path":5366,"stem":5367},"Довільні значення та контейнерні запити у Tailwind v4","\u002Ftailwind\u002Ftailwind-arbitrary-container-queries","21.tailwind\u002F10.tailwind-arbitrary-container-queries",{"title":5369,"path":5370,"stem":5371},"Анімації, трансформації та 3D у Tailwind v4","\u002Ftailwind\u002Ftailwind-animations-transforms","21.tailwind\u002F11.tailwind-animations-transforms",{"title":5373,"path":5374,"stem":5375},"Tailwind CLI, PostCSS та інтеграція з фреймворками","\u002Ftailwind\u002Ftailwind-cli-tooling","21.tailwind\u002F12.tailwind-cli-tooling",{"title":5377,"path":5378,"stem":5379,"children":5380,"page":59},"React Typescript","\u002Freact-typescript","22.react-typescript",[5381,5406,5410,5414,5418,5422,5426,5430,5434,5438,5468,5472,5476,5480,5484],{"title":5382,"path":5383,"stem":5384,"children":5385,"page":59},"From Html To Project","\u002Freact-typescript\u002Ffrom-html-to-project","22.react-typescript\u002F01.from-html-to-project",[5386,5390,5394,5398,5402],{"title":5387,"path":5388,"stem":5389},"Від одного HTML-файлу до повноцінного проєкту","\u002Freact-typescript\u002Ffrom-html-to-project\u002Fevolution","22.react-typescript\u002F01.from-html-to-project\u002F01.evolution",{"title":5391,"path":5392,"stem":5393},"Що таке React","\u002Freact-typescript\u002Ffrom-html-to-project\u002Fwhat-is-react","22.react-typescript\u002F01.from-html-to-project\u002F02.what-is-react",{"title":5395,"path":5396,"stem":5397},"JSX та TSX — синтаксичний цукор, а не магія","\u002Freact-typescript\u002Ffrom-html-to-project\u002Fjsx-tsx-syntax","22.react-typescript\u002F01.from-html-to-project\u002F03.jsx-tsx-syntax",{"title":5399,"path":5400,"stem":5401},"Компоненти — будівельні блоки інтерфейсу","\u002Freact-typescript\u002Ffrom-html-to-project\u002Fcomponents","22.react-typescript\u002F01.from-html-to-project\u002F04.components",{"title":5403,"path":5404,"stem":5405},"JSX — розмітка всередині TypeScript","\u002Freact-typescript\u002Ffrom-html-to-project\u002Fjsx-expressions","22.react-typescript\u002F01.from-html-to-project\u002F05.jsx-expressions",{"title":5407,"path":5408,"stem":5409},"Хук useReducer: структуроване управління складним станом","\u002Freact-typescript\u002Fuse-reducer","22.react-typescript\u002F23.use-reducer",{"title":5411,"path":5412,"stem":5413},"Context API: передавання даних без «пропс-дрілінгу»","\u002Freact-typescript\u002Fcontext-api","22.react-typescript\u002F24.context-api",{"title":5415,"path":5416,"stem":5417},"Синхронізація з ефектами: хук useEffect та функції очищення","\u002Freact-typescript\u002Fuse-effect","22.react-typescript\u002F27.use-effect",{"title":5419,"path":5420,"stem":5421},"Можливо, вам не потрібен ефект: антипатерни та альтернативи","\u002Freact-typescript\u002Fyou-might-not-need-effect","22.react-typescript\u002F28.you-might-not-need-effect",{"title":5423,"path":5424,"stem":5425},"Життєвий цикл реактивних ефектів: мислення процесами синхронізації","\u002Freact-typescript\u002Flifecycle-of-reactive-effects","22.react-typescript\u002F29.lifecycle-of-reactive-effects",{"title":5427,"path":5428,"stem":5429},"Розділення подій та ефектів: реактивна проти нереактивної логіки","\u002Freact-typescript\u002Fseparating-events-from-effects","22.react-typescript\u002F30.separating-events-from-effects",{"title":5431,"path":5432,"stem":5433},"Видалення зайвих залежностей ефектів та оптимізація синхронізації","\u002Freact-typescript\u002Fremoving-effect-dependencies","22.react-typescript\u002F31.removing-effect-dependencies",{"title":5435,"path":5436,"stem":5437},"Кастомні хуки: повторне використання та композиція реактивної логіки","\u002Freact-typescript\u002Fcustom-hooks","22.react-typescript\u002F32.custom-hooks",{"title":5439,"path":5440,"stem":5441,"children":5442},"React Router v7: Маршрутизація в SPA","\u002Freact-typescript\u002Freact-router-v7","22.react-typescript\u002F33.react-router-v7\u002Findex",[5443,5444,5448,5452,5456,5460,5464],{"title":5439,"path":5440,"stem":5441},{"title":5445,"path":5446,"stem":5447},"Встановлення та базова конфігурація React Router v7","\u002Freact-typescript\u002Freact-router-v7\u002Finstallation-setup","22.react-typescript\u002F33.react-router-v7\u002F01.installation-setup",{"title":5449,"path":5450,"stem":5451},"Вкладені маршрути та Outlet: архітектура складних макетів","\u002Freact-typescript\u002Freact-router-v7\u002Fnested-routes-outlet","22.react-typescript\u002F33.react-router-v7\u002F02.nested-routes-outlet",{"title":5453,"path":5454,"stem":5455},"Динамічні маршрути та параметри URL","\u002Freact-typescript\u002Freact-router-v7\u002Fdynamic-routes-params","22.react-typescript\u002F33.react-router-v7\u002F03.dynamic-routes-params",{"title":5457,"path":5458,"stem":5459},"Навігація та корисні хуки React Router","\u002Freact-typescript\u002Freact-router-v7\u002Fnavigation-hooks","22.react-typescript\u002F33.react-router-v7\u002F04.navigation-hooks",{"title":5461,"path":5462,"stem":5463},"Обробка помилок та 404: ErrorBoundary і fallback-маршрути","\u002Freact-typescript\u002Freact-router-v7\u002Ferror-handling-404","22.react-typescript\u002F33.react-router-v7\u002F05.error-handling-404",{"title":5465,"path":5466,"stem":5467},"Data Router API: альтернативний синтаксис через createBrowserRouter","\u002Freact-typescript\u002Freact-router-v7\u002Fdata-router-api-examples","22.react-typescript\u002F33.react-router-v7\u002F06.data-router-api-examples",{"title":5469,"path":5470,"stem":5471},"Axios: HTTP-клієнт із розширеними можливостями","\u002Freact-typescript\u002Faxios","22.react-typescript\u002F34.axios",{"title":5473,"path":5474,"stem":5475},"Redux: класичний підхід до глобального стану","\u002Freact-typescript\u002Fredux-classic","22.react-typescript\u002F35.redux-classic",{"title":5477,"path":5478,"stem":5479},"Redux Toolkit: сучасний стандарт Redux","\u002Freact-typescript\u002Fredux-toolkit","22.react-typescript\u002F36.redux-toolkit",{"title":5481,"path":5482,"stem":5483},"RTK Query: запити до сервера без болю","\u002Freact-typescript\u002Frtk-query-tanstack-query","22.react-typescript\u002F38.rtk-query-tanstack-query",{"title":5485,"path":5486,"stem":5487},"React Hook Form + Zod: типобезпечна валідація форм","\u002Freact-typescript\u002Freact-hook-form-zod","22.react-typescript\u002F39.react-hook-form-zod",{"title":5489,"path":5490,"stem":5491},"Тестування компонентів діаграм та пісочниць","\u002Ftest-components","98.test-components",{"id":5493,"title":2953,"body":5494,"description":16584,"extension":16585,"links":16586,"meta":16587,"navigation":5603,"path":2954,"seo":16588,"stem":2955,"__hash__":16589},"docs\u002F05.python\u002F02.advanced\u002F07.descriptors.md",{"type":5495,"value":5496,"toc":16541},"minimark",[5497,5501,5506,5519,5654,5664,5905,5921,5947,5955,5958,5962,5967,5988,5991,6005,6008,6034,6041,6045,6048,6125,6129,6132,6757,6836,6839,6852,6877,6887,6905,6913,6923,6925,6929,6937,6948,6955,7063,7290,7294,7297,7397,7400,7946,8032,8043,8047,8063,8301,8320,8327,8332,8635,8647,8649,8653,8657,8660,8663,8957,8963,10022,10026,10029,10810,10868,10872,10879,10902,10916,10930,10932,10936,10940,10947,10953,10960,10980,10984,11003,11033,11036,11876,11969,12298,12412,12419,12429,12834,12853,12857,12869,12972,12988,12990,12994,12998,13001,13004,14735,14739,14745,15639,15643,16192,16330,16334,16337,16375,16378,16380,16384,16387,16426,16430,16537],[5498,5499,2953],"h1",{"id":5500},"дескриптори-магія-доступу-до-атрибутів",[5502,5503,5505],"h2",{"id":5504},"проблема-атрибути-поводяться-не-так-як-ви-очікуєте","Проблема: атрибути поводяться не так, як ви очікуєте",[5507,5508,5509,5510,5514,5515,5518],"p",{},"Уявіть, що ви розробляєте систему для зберігання даних фізичних вимірювань. У вас є клас ",[5511,5512,5513],"code",{},"Sensor",", що зберігає показники температури. Все просто на перший погляд: встановив атрибут ",[5511,5516,5517],{},"temperature"," — і готово.",[5520,5521,5526],"pre",{"className":5522,"code":5523,"language":5524,"meta":5525,"style":5525},"language-python shiki shiki-themes light-plus dark-plus dark-plus","class Sensor:\n    def __init__(self, name: str):\n        self.name = name\n        self.temperature = 0.0\n\ns = Sensor(\"Кімнатний\")\ns.temperature = 22.5   # нормально\ns.temperature = -500   # фізично неможливо, але Python мовчить\ns.temperature = \"дуже гаряче\"  # взагалі рядок — і знову тиша\n","python","",[5511,5527,5528,5545,5577,5586,5598,5605,5618,5631,5643],{"__ignoreMap":5525},[5529,5530,5533,5537,5541],"span",{"class":5531,"line":5532},"line",1,[5529,5534,5536],{"class":5535},"su1O8","class",[5529,5538,5540],{"class":5539},"sN1BT"," Sensor",[5529,5542,5544],{"class":5543},"sHH4Y",":\n",[5529,5546,5548,5551,5555,5558,5562,5565,5568,5571,5574],{"class":5531,"line":5547},2,[5529,5549,5550],{"class":5535},"    def",[5529,5552,5554],{"class":5553},"s8Opu"," __init__",[5529,5556,5557],{"class":5543},"(",[5529,5559,5561],{"class":5560},"siwwj","self",[5529,5563,5564],{"class":5543},", ",[5529,5566,5567],{"class":5560},"name",[5529,5569,5570],{"class":5543},": ",[5529,5572,5573],{"class":5539},"str",[5529,5575,5576],{"class":5543},"):\n",[5529,5578,5580,5583],{"class":5531,"line":5579},3,[5529,5581,5582],{"class":5535},"        self",[5529,5584,5585],{"class":5543},".name = name\n",[5529,5587,5589,5591,5594],{"class":5531,"line":5588},4,[5529,5590,5582],{"class":5535},[5529,5592,5593],{"class":5543},".temperature = ",[5529,5595,5597],{"class":5596},"sJj4R","0.0\n",[5529,5599,5601],{"class":5531,"line":5600},5,[5529,5602,5604],{"emptyLinePlaceholder":5603},true,"\n",[5529,5606,5608,5611,5615],{"class":5531,"line":5607},6,[5529,5609,5610],{"class":5543},"s = Sensor(",[5529,5612,5614],{"class":5613},"sbdoH","\"Кімнатний\"",[5529,5616,5617],{"class":5543},")\n",[5529,5619,5621,5624,5627],{"class":5531,"line":5620},7,[5529,5622,5623],{"class":5543},"s.temperature = ",[5529,5625,5626],{"class":5596},"22.5",[5529,5628,5630],{"class":5629},"spJ8K","   # нормально\n",[5529,5632,5634,5637,5640],{"class":5531,"line":5633},8,[5529,5635,5636],{"class":5543},"s.temperature = -",[5529,5638,5639],{"class":5596},"500",[5529,5641,5642],{"class":5629},"   # фізично неможливо, але Python мовчить\n",[5529,5644,5646,5648,5651],{"class":5531,"line":5645},9,[5529,5647,5623],{"class":5543},[5529,5649,5650],{"class":5613},"\"дуже гаряче\"",[5529,5652,5653],{"class":5629},"  # взагалі рядок — і знову тиша\n",[5507,5655,5656,5657,5659,5660,5663],{},"Атрибут ",[5511,5658,5517],{}," є звичайним «слотом для зберігання» — Python нічого не перевіряє і нічого не знає про фізичну природу вашого поля. Щоб додати валідацію, починаючий розробник інстинктивно сягає за ",[5511,5661,5662],{},"@property",":",[5520,5665,5667],{"className":5522,"code":5666,"language":5524,"meta":5525,"style":5525},"class Sensor:\n    def __init__(self, name: str):\n        self.name = name\n        self._temperature = 0.0\n\n    @property\n    def temperature(self) -> float:\n        return self._temperature\n\n    @temperature.setter\n    def temperature(self, value: float) -> None:\n        if not isinstance(value, (int, float)):\n            raise TypeError(f\"Температура має бути числом, отримано {type(value).__name__}\")\n        if value \u003C -273.15:\n            raise ValueError(f\"Температура {value}°C нижча за абсолютний нуль\")\n        self._temperature = float(value)\n",[5511,5668,5669,5677,5697,5703,5712,5716,5724,5743,5755,5759,5765,5792,5817,5854,5867,5893],{"__ignoreMap":5525},[5529,5670,5671,5673,5675],{"class":5531,"line":5532},[5529,5672,5536],{"class":5535},[5529,5674,5540],{"class":5539},[5529,5676,5544],{"class":5543},[5529,5678,5679,5681,5683,5685,5687,5689,5691,5693,5695],{"class":5531,"line":5547},[5529,5680,5550],{"class":5535},[5529,5682,5554],{"class":5553},[5529,5684,5557],{"class":5543},[5529,5686,5561],{"class":5560},[5529,5688,5564],{"class":5543},[5529,5690,5567],{"class":5560},[5529,5692,5570],{"class":5543},[5529,5694,5573],{"class":5539},[5529,5696,5576],{"class":5543},[5529,5698,5699,5701],{"class":5531,"line":5579},[5529,5700,5582],{"class":5535},[5529,5702,5585],{"class":5543},[5529,5704,5705,5707,5710],{"class":5531,"line":5588},[5529,5706,5582],{"class":5535},[5529,5708,5709],{"class":5543},"._temperature = ",[5529,5711,5597],{"class":5596},[5529,5713,5714],{"class":5531,"line":5600},[5529,5715,5604],{"emptyLinePlaceholder":5603},[5529,5717,5718,5721],{"class":5531,"line":5607},[5529,5719,5720],{"class":5553},"    @",[5529,5722,5723],{"class":5539},"property\n",[5529,5725,5726,5728,5731,5733,5735,5738,5741],{"class":5531,"line":5620},[5529,5727,5550],{"class":5535},[5529,5729,5730],{"class":5553}," temperature",[5529,5732,5557],{"class":5543},[5529,5734,5561],{"class":5560},[5529,5736,5737],{"class":5543},") -> ",[5529,5739,5740],{"class":5539},"float",[5529,5742,5544],{"class":5543},[5529,5744,5745,5749,5752],{"class":5531,"line":5633},[5529,5746,5748],{"class":5747},"s8xlr","        return",[5529,5750,5751],{"class":5535}," self",[5529,5753,5754],{"class":5543},"._temperature\n",[5529,5756,5757],{"class":5531,"line":5645},[5529,5758,5604],{"emptyLinePlaceholder":5603},[5529,5760,5762],{"class":5531,"line":5761},10,[5529,5763,5764],{"class":5553},"    @temperature.setter\n",[5529,5766,5768,5770,5772,5774,5776,5778,5781,5783,5785,5787,5790],{"class":5531,"line":5767},11,[5529,5769,5550],{"class":5535},[5529,5771,5730],{"class":5553},[5529,5773,5557],{"class":5543},[5529,5775,5561],{"class":5560},[5529,5777,5564],{"class":5543},[5529,5779,5780],{"class":5560},"value",[5529,5782,5570],{"class":5543},[5529,5784,5740],{"class":5539},[5529,5786,5737],{"class":5543},[5529,5788,5789],{"class":5535},"None",[5529,5791,5544],{"class":5543},[5529,5793,5795,5798,5801,5804,5807,5810,5812,5814],{"class":5531,"line":5794},12,[5529,5796,5797],{"class":5747},"        if",[5529,5799,5800],{"class":5535}," not",[5529,5802,5803],{"class":5553}," isinstance",[5529,5805,5806],{"class":5543},"(value, (",[5529,5808,5809],{"class":5539},"int",[5529,5811,5564],{"class":5543},[5529,5813,5740],{"class":5539},[5529,5815,5816],{"class":5543},")):\n",[5529,5818,5820,5823,5826,5828,5831,5834,5837,5840,5843,5846,5849,5852],{"class":5531,"line":5819},13,[5529,5821,5822],{"class":5747},"            raise",[5529,5824,5825],{"class":5539}," TypeError",[5529,5827,5557],{"class":5543},[5529,5829,5830],{"class":5535},"f",[5529,5832,5833],{"class":5613},"\"Температура має бути числом, отримано ",[5529,5835,5836],{"class":5535},"{",[5529,5838,5839],{"class":5539},"type",[5529,5841,5842],{"class":5543},"(value).",[5529,5844,5845],{"class":5560},"__name__",[5529,5847,5848],{"class":5535},"}",[5529,5850,5851],{"class":5613},"\"",[5529,5853,5617],{"class":5543},[5529,5855,5857,5859,5862,5865],{"class":5531,"line":5856},14,[5529,5858,5797],{"class":5747},[5529,5860,5861],{"class":5543}," value \u003C -",[5529,5863,5864],{"class":5596},"273.15",[5529,5866,5544],{"class":5543},[5529,5868,5870,5872,5875,5877,5879,5882,5884,5886,5888,5891],{"class":5531,"line":5869},15,[5529,5871,5822],{"class":5747},[5529,5873,5874],{"class":5539}," ValueError",[5529,5876,5557],{"class":5543},[5529,5878,5830],{"class":5535},[5529,5880,5881],{"class":5613},"\"Температура ",[5529,5883,5836],{"class":5535},[5529,5885,5780],{"class":5543},[5529,5887,5848],{"class":5535},[5529,5889,5890],{"class":5613},"°C нижча за абсолютний нуль\"",[5529,5892,5617],{"class":5543},[5529,5894,5896,5898,5900,5902],{"class":5531,"line":5895},16,[5529,5897,5582],{"class":5535},[5529,5899,5709],{"class":5543},[5529,5901,5740],{"class":5539},[5529,5903,5904],{"class":5543},"(value)\n",[5507,5906,5907,5908,5564,5911,5564,5914,5917,5918,5920],{},"Чудово! Але тепер задача ускладнюється: у вас з'являються класи ",[5511,5909,5910],{},"Thermometer",[5511,5912,5913],{},"Barometer",[5511,5915,5916],{},"Hygrometer"," — і кожен з них має схожі поля з обмеженнями. Копіювати ",[5511,5919,5662],{}," у кожен клас? Це антипатерн.",[5922,5923,5924,5930,5937,5942],"card-group",{},[5925,5926,5929],"card",{"icon":5927,"title":5928},"i-heroicons-document-duplicate","Дублювання @property","Кожен клас з валідованим полем потребує власної пари геттер\u002Fсеттер. При зміні логіки валідації — редагуємо десятки місць.",[5925,5931,5934,5936],{"icon":5932,"title":5933},"i-heroicons-lock-closed","Неможливість переналаштування",[5511,5935,5662],{}," жорстко прив'язаний до одного класу. Не можна легко отримати «поле з валідацією числа в діапазоні» як перевикористовуваний артефакт.",[5925,5938,5941],{"icon":5939,"title":5940},"i-heroicons-chart-bar","Немасштабованість","Якщо у класі 20 числових полів з різними діапазонами — 20 пар геттер\u002Fсеттер. Клас перетворюється на монстра з сотнями рядків шаблонного коду.",[5925,5943,5946],{"icon":5944,"title":5945},"i-heroicons-sparkles","Рішення: дескриптори","Дескриптор дозволяє описати логіку доступу до атрибуту один раз у вигляді окремого класу й перевикористовувати її в будь-якій кількості класів.",[5507,5948,5949,5950,5954],{},"Саме для вирішення цієї проблеми в Python існує ",[5951,5952,5953],"strong",{},"протокол дескрипторів"," — один із найпотужніших і найменш вивчених механізмів мови.",[5956,5957],"hr",{},[5502,5959,5961],{"id":5960},"частина-i-протокол-дескрипторів","Частина I: Протокол дескрипторів",[5963,5964,5966],"h3",{"id":5965},"що-таке-дескриптор","Що таке дескриптор",[5507,5968,5969,5972,5973,5564,5976,5979,5980,5983,5984,5987],{},[5951,5970,5971],{},"Дескриптор"," — це будь-який об'єкт, клас якого визначає хоча б один із спеціальних методів: ",[5511,5974,5975],{},"__get__",[5511,5977,5978],{},"__set__"," або ",[5511,5981,5982],{},"__delete__",". Якщо такий об'єкт присвоїти як ",[5951,5985,5986],{},"атрибут класу"," (не екземпляра!), Python автоматично делегує операції читання, запису і видалення цього атрибуту відповідним методам дескриптора.",[5507,5989,5990],{},"Це фундаментальне визначення варто запам'ятати:",[5992,5993,5994,5995,5997,5998,5564,6000,5979,6002,6004],"important",{},"Дескриптор — це ",[5951,5996,5986],{},", чий тип визначає методи ",[5511,5999,5975],{},[5511,6001,5978],{},[5511,6003,5982],{},". При зверненні до такого атрибуту Python не просто повертає чи зберігає значення — він викликає відповідний метод дескриптора.",[5507,6006,6007],{},"Саме завдяки протоколу дескрипторів у Python реалізовані:",[6009,6010,6011,6017,6023,6029],"ul",{},[6012,6013,6014,6016],"li",{},[5511,6015,5662],{}," — вбудований дескриптор, що об'єднує геттер, сеттер і делетер",[6012,6018,6019,6022],{},[5511,6020,6021],{},"@classmethod"," — дескриптор, що підставляє клас замість екземпляра",[6012,6024,6025,6028],{},[5511,6026,6027],{},"@staticmethod"," — дескриптор, що повертає функцію без жодного прив'язування",[6012,6030,6031,6032],{},"Звичайні методи — функції є non-data дескрипторами, що автоматично підставляють ",[5511,6033,5561],{},[5507,6035,6036,6037,6040],{},"Тобто дескриптори — це не екзотична «темна магія». Це ",[5951,6038,6039],{},"фундамент об'єктної системи Python",", яким ви користуєтесь щодня, навіть не підозрюючи про це.",[5963,6042,6044],{"id":6043},"три-методи-протоколу","Три методи протоколу",[5507,6046,6047],{},"Протокол дескрипторів складається з трьох методів та одного допоміжного:",[6049,6050,6051,6075,6100,6109],"field-group",{},[6052,6053,6056,6057,6060,6061,6063,6064,6067,6068,6070,6071,6074],"field",{"name":6054,"type":6055},"__get__(self, obj, objtype=None)","метод читання","Викликається при ",[5951,6058,6059],{},"читанні"," атрибуту. ",[5511,6062,5561],{}," — сам дескриптор, ",[5511,6065,6066],{},"obj"," — екземпляр, через який відбувається доступ (або ",[5511,6069,5789],{},", якщо доступ через клас), ",[5511,6072,6073],{},"objtype"," — клас екземпляра (або сам клас при доступі через клас).",[6052,6076,6056,6079,6082,6083,6086,6087,6089,6090,6092,6093,6095,6096,6099],{"name":6077,"type":6078},"__set__(self, obj, value)","метод запису",[5951,6080,6081],{},"записі"," значення в атрибут (",[5511,6084,6085],{},"obj.attr = value","). ",[5511,6088,5561],{}," — дескриптор, ",[5511,6091,6066],{}," — екземпляр, ",[5511,6094,5780],{}," — нове значення. Якщо цей метод визначений — дескриптор є ",[5951,6097,6098],{},"data descriptor",".",[6052,6101,6104,6105,6108],{"name":6102,"type":6103},"__delete__(self, obj)","метод видалення","Викликається при виконанні ",[5511,6106,6107],{},"del obj.attr",". Рідко потрібен у практиці, але необхідний для повного контролю над атрибутом.",[6052,6110,6113,6114,6117,6118,6121,6122,6124],{"name":6111,"type":6112},"__set_name__(self, owner, name)","ініціалізація (Python 3.6+)","Спеціальний метод, що викликається ",[5951,6115,6116],{},"одразу при створенні класу"," — ще до будь-яких екземплярів. ",[5511,6119,6120],{},"owner"," — клас, у якому оголошено дескриптор, ",[5511,6123,5567],{}," — ім'я атрибуту, якому присвоєно дескриптор. Усуває необхідність передавати ім'я вручну через конструктор.",[5963,6126,6128],{"id":6127},"перший-дескриптор-покроковий-розбір","Перший дескриптор: покроковий розбір",[5507,6130,6131],{},"Побудуємо найпростіший можливий дескриптор — логер доступу, що фіксує кожне читання і запис атрибуту:",[5520,6133,6135],{"className":5522,"code":6134,"language":5524,"meta":5525,"style":5525},"# descriptors_intro.py\n\nclass LoggedAttribute:\n    \"\"\"\n    Найпростіший дескриптор: логує кожен read та write до атрибуту.\n    Зберігає значення у словнику __dict__ самого екземпляра,\n    використовуючи своє ім'я як ключ.\n    \"\"\"\n\n    def __set_name__(self, owner: type, name: str) -> None:\n        # Викликається при оголошенні класу.\n        # owner = клас, де оголошено дескриптор (наприклад, Person)\n        # name  = ім'я атрибуту класу (наприклад, 'age')\n        self.public_name = name           # 'age'\n        self.private_name = f\"_{name}\"   # '_age' — для зберігання у __dict__ екземпляра\n\n    def __get__(self, obj, objtype=None):\n        # obj = None, якщо доступ через клас: Person.age\n        if obj is None:\n            return self  # повертаємо сам дескриптор\n        value = getattr(obj, self.private_name, None)\n        print(f\"[GET] {type(obj).__name__}.{self.public_name} → {value!r}\")\n        return value\n\n    def __set__(self, obj, value) -> None:\n        print(f\"[SET] {type(obj).__name__}.{self.public_name} = {value!r}\")\n        setattr(obj, self.private_name, value)\n\n\nclass Person:\n    # LoggedAttribute() — це екземпляр класу-дескриптора,\n    # присвоєний як атрибут КЛАСУ (не __init__)\n    name = LoggedAttribute()\n    age  = LoggedAttribute()\n\n    def __init__(self, name: str, age: int) -> None:\n        self.name = name  # → викличе LoggedAttribute.__set__\n        self.age  = age   # → викличе LoggedAttribute.__set__\n\n    def __repr__(self) -> str:\n        return f\"Person({self.name!r}, {self.age})\"  # → викличе __get__ двічі\n\n\np = Person(\"Олена\", 28)\nprint(p)\nprint(f\"\\nРоки через 5 років: {p.age + 5}\")\n\n# Доступ через клас — повертає сам дескриптор\nprint(f\"\\nДескриптор через клас: {Person.age}\")\n",[5511,6136,6137,6142,6146,6155,6160,6165,6170,6175,6179,6183,6216,6221,6226,6231,6241,6264,6268,6295,6301,6317,6328,6349,6397,6405,6410,6436,6479,6492,6497,6502,6512,6518,6524,6530,6536,6541,6575,6586,6596,6601,6619,6652,6657,6662,6678,6687,6719,6724,6730],{"__ignoreMap":5525},[5529,6138,6139],{"class":5531,"line":5532},[5529,6140,6141],{"class":5629},"# descriptors_intro.py\n",[5529,6143,6144],{"class":5531,"line":5547},[5529,6145,5604],{"emptyLinePlaceholder":5603},[5529,6147,6148,6150,6153],{"class":5531,"line":5579},[5529,6149,5536],{"class":5535},[5529,6151,6152],{"class":5539}," LoggedAttribute",[5529,6154,5544],{"class":5543},[5529,6156,6157],{"class":5531,"line":5588},[5529,6158,6159],{"class":5613},"    \"\"\"\n",[5529,6161,6162],{"class":5531,"line":5600},[5529,6163,6164],{"class":5613},"    Найпростіший дескриптор: логує кожен read та write до атрибуту.\n",[5529,6166,6167],{"class":5531,"line":5607},[5529,6168,6169],{"class":5613},"    Зберігає значення у словнику __dict__ самого екземпляра,\n",[5529,6171,6172],{"class":5531,"line":5620},[5529,6173,6174],{"class":5613},"    використовуючи своє ім'я як ключ.\n",[5529,6176,6177],{"class":5531,"line":5633},[5529,6178,6159],{"class":5613},[5529,6180,6181],{"class":5531,"line":5645},[5529,6182,5604],{"emptyLinePlaceholder":5603},[5529,6184,6185,6187,6190,6192,6194,6196,6198,6200,6202,6204,6206,6208,6210,6212,6214],{"class":5531,"line":5761},[5529,6186,5550],{"class":5535},[5529,6188,6189],{"class":5553}," __set_name__",[5529,6191,5557],{"class":5543},[5529,6193,5561],{"class":5560},[5529,6195,5564],{"class":5543},[5529,6197,6120],{"class":5560},[5529,6199,5570],{"class":5543},[5529,6201,5839],{"class":5539},[5529,6203,5564],{"class":5543},[5529,6205,5567],{"class":5560},[5529,6207,5570],{"class":5543},[5529,6209,5573],{"class":5539},[5529,6211,5737],{"class":5543},[5529,6213,5789],{"class":5535},[5529,6215,5544],{"class":5543},[5529,6217,6218],{"class":5531,"line":5767},[5529,6219,6220],{"class":5629},"        # Викликається при оголошенні класу.\n",[5529,6222,6223],{"class":5531,"line":5794},[5529,6224,6225],{"class":5629},"        # owner = клас, де оголошено дескриптор (наприклад, Person)\n",[5529,6227,6228],{"class":5531,"line":5819},[5529,6229,6230],{"class":5629},"        # name  = ім'я атрибуту класу (наприклад, 'age')\n",[5529,6232,6233,6235,6238],{"class":5531,"line":5856},[5529,6234,5582],{"class":5535},[5529,6236,6237],{"class":5543},".public_name = name           ",[5529,6239,6240],{"class":5629},"# 'age'\n",[5529,6242,6243,6245,6248,6250,6253,6255,6257,6259,6261],{"class":5531,"line":5869},[5529,6244,5582],{"class":5535},[5529,6246,6247],{"class":5543},".private_name = ",[5529,6249,5830],{"class":5535},[5529,6251,6252],{"class":5613},"\"_",[5529,6254,5836],{"class":5535},[5529,6256,5567],{"class":5543},[5529,6258,5848],{"class":5535},[5529,6260,5851],{"class":5613},[5529,6262,6263],{"class":5629},"   # '_age' — для зберігання у __dict__ екземпляра\n",[5529,6265,6266],{"class":5531,"line":5895},[5529,6267,5604],{"emptyLinePlaceholder":5603},[5529,6269,6271,6273,6276,6278,6280,6282,6284,6286,6288,6291,6293],{"class":5531,"line":6270},17,[5529,6272,5550],{"class":5535},[5529,6274,6275],{"class":5553}," __get__",[5529,6277,5557],{"class":5543},[5529,6279,5561],{"class":5560},[5529,6281,5564],{"class":5543},[5529,6283,6066],{"class":5560},[5529,6285,5564],{"class":5543},[5529,6287,6073],{"class":5560},[5529,6289,6290],{"class":5543},"=",[5529,6292,5789],{"class":5535},[5529,6294,5576],{"class":5543},[5529,6296,6298],{"class":5531,"line":6297},18,[5529,6299,6300],{"class":5629},"        # obj = None, якщо доступ через клас: Person.age\n",[5529,6302,6304,6306,6309,6312,6315],{"class":5531,"line":6303},19,[5529,6305,5797],{"class":5747},[5529,6307,6308],{"class":5543}," obj ",[5529,6310,6311],{"class":5535},"is",[5529,6313,6314],{"class":5535}," None",[5529,6316,5544],{"class":5543},[5529,6318,6320,6323,6325],{"class":5531,"line":6319},20,[5529,6321,6322],{"class":5747},"            return",[5529,6324,5751],{"class":5535},[5529,6326,6327],{"class":5629},"  # повертаємо сам дескриптор\n",[5529,6329,6331,6334,6337,6340,6342,6345,6347],{"class":5531,"line":6330},21,[5529,6332,6333],{"class":5543},"        value = ",[5529,6335,6336],{"class":5553},"getattr",[5529,6338,6339],{"class":5543},"(obj, ",[5529,6341,5561],{"class":5535},[5529,6343,6344],{"class":5543},".private_name, ",[5529,6346,5789],{"class":5535},[5529,6348,5617],{"class":5543},[5529,6350,6352,6355,6357,6359,6362,6364,6366,6369,6371,6373,6375,6378,6381,6383,6386,6388,6390,6393,6395],{"class":5531,"line":6351},22,[5529,6353,6354],{"class":5553},"        print",[5529,6356,5557],{"class":5543},[5529,6358,5830],{"class":5535},[5529,6360,6361],{"class":5613},"\"[GET] ",[5529,6363,5836],{"class":5535},[5529,6365,5839],{"class":5539},[5529,6367,6368],{"class":5543},"(obj).",[5529,6370,5845],{"class":5560},[5529,6372,5848],{"class":5535},[5529,6374,6099],{"class":5613},[5529,6376,6377],{"class":5535},"{self",[5529,6379,6380],{"class":5543},".public_name",[5529,6382,5848],{"class":5535},[5529,6384,6385],{"class":5613}," → ",[5529,6387,5836],{"class":5535},[5529,6389,5780],{"class":5543},[5529,6391,6392],{"class":5535},"!r}",[5529,6394,5851],{"class":5613},[5529,6396,5617],{"class":5543},[5529,6398,6400,6402],{"class":5531,"line":6399},23,[5529,6401,5748],{"class":5747},[5529,6403,6404],{"class":5543}," value\n",[5529,6406,6408],{"class":5531,"line":6407},24,[5529,6409,5604],{"emptyLinePlaceholder":5603},[5529,6411,6413,6415,6418,6420,6422,6424,6426,6428,6430,6432,6434],{"class":5531,"line":6412},25,[5529,6414,5550],{"class":5535},[5529,6416,6417],{"class":5553}," __set__",[5529,6419,5557],{"class":5543},[5529,6421,5561],{"class":5560},[5529,6423,5564],{"class":5543},[5529,6425,6066],{"class":5560},[5529,6427,5564],{"class":5543},[5529,6429,5780],{"class":5560},[5529,6431,5737],{"class":5543},[5529,6433,5789],{"class":5535},[5529,6435,5544],{"class":5543},[5529,6437,6439,6441,6443,6445,6448,6450,6452,6454,6456,6458,6460,6462,6464,6466,6469,6471,6473,6475,6477],{"class":5531,"line":6438},26,[5529,6440,6354],{"class":5553},[5529,6442,5557],{"class":5543},[5529,6444,5830],{"class":5535},[5529,6446,6447],{"class":5613},"\"[SET] ",[5529,6449,5836],{"class":5535},[5529,6451,5839],{"class":5539},[5529,6453,6368],{"class":5543},[5529,6455,5845],{"class":5560},[5529,6457,5848],{"class":5535},[5529,6459,6099],{"class":5613},[5529,6461,6377],{"class":5535},[5529,6463,6380],{"class":5543},[5529,6465,5848],{"class":5535},[5529,6467,6468],{"class":5613}," = ",[5529,6470,5836],{"class":5535},[5529,6472,5780],{"class":5543},[5529,6474,6392],{"class":5535},[5529,6476,5851],{"class":5613},[5529,6478,5617],{"class":5543},[5529,6480,6482,6485,6487,6489],{"class":5531,"line":6481},27,[5529,6483,6484],{"class":5553},"        setattr",[5529,6486,6339],{"class":5543},[5529,6488,5561],{"class":5535},[5529,6490,6491],{"class":5543},".private_name, value)\n",[5529,6493,6495],{"class":5531,"line":6494},28,[5529,6496,5604],{"emptyLinePlaceholder":5603},[5529,6498,6500],{"class":5531,"line":6499},29,[5529,6501,5604],{"emptyLinePlaceholder":5603},[5529,6503,6505,6507,6510],{"class":5531,"line":6504},30,[5529,6506,5536],{"class":5535},[5529,6508,6509],{"class":5539}," Person",[5529,6511,5544],{"class":5543},[5529,6513,6515],{"class":5531,"line":6514},31,[5529,6516,6517],{"class":5629},"    # LoggedAttribute() — це екземпляр класу-дескриптора,\n",[5529,6519,6521],{"class":5531,"line":6520},32,[5529,6522,6523],{"class":5629},"    # присвоєний як атрибут КЛАСУ (не __init__)\n",[5529,6525,6527],{"class":5531,"line":6526},33,[5529,6528,6529],{"class":5543},"    name = LoggedAttribute()\n",[5529,6531,6533],{"class":5531,"line":6532},34,[5529,6534,6535],{"class":5543},"    age  = LoggedAttribute()\n",[5529,6537,6539],{"class":5531,"line":6538},35,[5529,6540,5604],{"emptyLinePlaceholder":5603},[5529,6542,6544,6546,6548,6550,6552,6554,6556,6558,6560,6562,6565,6567,6569,6571,6573],{"class":5531,"line":6543},36,[5529,6545,5550],{"class":5535},[5529,6547,5554],{"class":5553},[5529,6549,5557],{"class":5543},[5529,6551,5561],{"class":5560},[5529,6553,5564],{"class":5543},[5529,6555,5567],{"class":5560},[5529,6557,5570],{"class":5543},[5529,6559,5573],{"class":5539},[5529,6561,5564],{"class":5543},[5529,6563,6564],{"class":5560},"age",[5529,6566,5570],{"class":5543},[5529,6568,5809],{"class":5539},[5529,6570,5737],{"class":5543},[5529,6572,5789],{"class":5535},[5529,6574,5544],{"class":5543},[5529,6576,6578,6580,6583],{"class":5531,"line":6577},37,[5529,6579,5582],{"class":5535},[5529,6581,6582],{"class":5543},".name = name  ",[5529,6584,6585],{"class":5629},"# → викличе LoggedAttribute.__set__\n",[5529,6587,6589,6591,6594],{"class":5531,"line":6588},38,[5529,6590,5582],{"class":5535},[5529,6592,6593],{"class":5543},".age  = age   ",[5529,6595,6585],{"class":5629},[5529,6597,6599],{"class":5531,"line":6598},39,[5529,6600,5604],{"emptyLinePlaceholder":5603},[5529,6602,6604,6606,6609,6611,6613,6615,6617],{"class":5531,"line":6603},40,[5529,6605,5550],{"class":5535},[5529,6607,6608],{"class":5553}," __repr__",[5529,6610,5557],{"class":5543},[5529,6612,5561],{"class":5560},[5529,6614,5737],{"class":5543},[5529,6616,5573],{"class":5539},[5529,6618,5544],{"class":5543},[5529,6620,6622,6624,6627,6630,6632,6635,6637,6639,6641,6644,6646,6649],{"class":5531,"line":6621},41,[5529,6623,5748],{"class":5747},[5529,6625,6626],{"class":5535}," f",[5529,6628,6629],{"class":5613},"\"Person(",[5529,6631,6377],{"class":5535},[5529,6633,6634],{"class":5543},".name",[5529,6636,6392],{"class":5535},[5529,6638,5564],{"class":5613},[5529,6640,6377],{"class":5535},[5529,6642,6643],{"class":5543},".age",[5529,6645,5848],{"class":5535},[5529,6647,6648],{"class":5613},")\"",[5529,6650,6651],{"class":5629},"  # → викличе __get__ двічі\n",[5529,6653,6655],{"class":5531,"line":6654},42,[5529,6656,5604],{"emptyLinePlaceholder":5603},[5529,6658,6660],{"class":5531,"line":6659},43,[5529,6661,5604],{"emptyLinePlaceholder":5603},[5529,6663,6665,6668,6671,6673,6676],{"class":5531,"line":6664},44,[5529,6666,6667],{"class":5543},"p = Person(",[5529,6669,6670],{"class":5613},"\"Олена\"",[5529,6672,5564],{"class":5543},[5529,6674,6675],{"class":5596},"28",[5529,6677,5617],{"class":5543},[5529,6679,6681,6684],{"class":5531,"line":6680},45,[5529,6682,6683],{"class":5553},"print",[5529,6685,6686],{"class":5543},"(p)\n",[5529,6688,6690,6692,6694,6696,6698,6702,6705,6707,6710,6713,6715,6717],{"class":5531,"line":6689},46,[5529,6691,6683],{"class":5553},[5529,6693,5557],{"class":5543},[5529,6695,5830],{"class":5535},[5529,6697,5851],{"class":5613},[5529,6699,6701],{"class":6700},"sjcCO","\\n",[5529,6703,6704],{"class":5613},"Роки через 5 років: ",[5529,6706,5836],{"class":5535},[5529,6708,6709],{"class":5543},"p.age + ",[5529,6711,6712],{"class":5596},"5",[5529,6714,5848],{"class":5535},[5529,6716,5851],{"class":5613},[5529,6718,5617],{"class":5543},[5529,6720,6722],{"class":5531,"line":6721},47,[5529,6723,5604],{"emptyLinePlaceholder":5603},[5529,6725,6727],{"class":5531,"line":6726},48,[5529,6728,6729],{"class":5629},"# Доступ через клас — повертає сам дескриптор\n",[5529,6731,6733,6735,6737,6739,6741,6743,6746,6748,6751,6753,6755],{"class":5531,"line":6732},49,[5529,6734,6683],{"class":5553},[5529,6736,5557],{"class":5543},[5529,6738,5830],{"class":5535},[5529,6740,5851],{"class":5613},[5529,6742,6701],{"class":6700},[5529,6744,6745],{"class":5613},"Дескриптор через клас: ",[5529,6747,5836],{"class":5535},[5529,6749,6750],{"class":5543},"Person.age",[5529,6752,5848],{"class":5535},[5529,6754,5851],{"class":5613},[5529,6756,5617],{"class":5543},[6758,6759,6761,6773,6782,6789,6797,6804,6808,6811,6817,6825,6828],"terminal-preview",{"title":6760},"python descriptors_intro.py",[6762,6763,6765,6770,6771],"div",{"className":6764},[5531],[5529,6766,6769],{"className":6767},[6768],"opacity-40","$"," ",[5951,6772,6760],{},[6762,6774,6776,6777],{"className":6775},[5531],"[SET] Person.name = ",[5529,6778,6781],{"className":6779},[6780],"text-blue-400","'Олена'",[6762,6783,6785,6786],{"className":6784},[5531],"[SET] Person.age = ",[5529,6787,6675],{"className":6788},[6780],[6762,6790,6792,6793],{"className":6791},[5531],"[GET] Person.name → ",[5529,6794,6781],{"className":6795},[6796],"text-green-400",[6762,6798,6800,6801],{"className":6799},[5531],"[GET] Person.age → ",[5529,6802,6675],{"className":6803},[6796],[6762,6805,6807],{"className":6806},[5531],"Person('Олена', 28)",[6762,6809],{"className":6810},[5531],[6762,6812,6800,6814],{"className":6813},[5531],[5529,6815,6675],{"className":6816},[6796],[6762,6818,6704,6820],{"className":6819},[5531],[5529,6821,6824],{"className":6822},[6823],"text-yellow-400","33",[6762,6826],{"className":6827},[5531],[6762,6829,6745,6831],{"className":6830},[5531],[5529,6832,6835],{"className":6833},[6834],"text-gray-400","\u003CLoggedAttribute object at 0x...>",[5507,6837,6838],{},"Розберемо ключові моменти цього прикладу:",[5507,6840,6841],{},[5951,6842,6843,6844,6847,6848,6851],{},"Чому ",[5511,6845,6846],{},"setattr(obj, self.private_name, value)",", а не ",[5511,6849,6850],{},"obj.__dict__[self.public_name] = value","?",[5507,6853,6854,6855,6858,6859,6385,6862,6385,6865,6868,6869,6872,6873,6876],{},"Якби ми зберігали значення за тим самим ім'ям, що й дескриптор (",[5511,6856,6857],{},"self.public_name = 'age'","), виник би нескінченний рекурсивний виклик: ",[5511,6860,6861],{},"self.age = 28",[5511,6863,6864],{},"LoggedAttribute.__set__",[5511,6866,6867],{},"obj.__dict__['age'] = 28"," — але запис у ",[5511,6870,6871],{},"__dict__"," за іменем, яким є дескриптор, знову перехоплюється дескриптором. Тому ми зберігаємо значення під «приватним» ім'ям ",[5511,6874,6875],{},"_age",", яке не є дескриптором.",[5507,6878,6879],{},[5951,6880,6843,6881,6884,6885,6851],{},[5511,6882,6883],{},"obj is None"," у ",[5511,6886,5975],{},[5507,6888,6889,6890,6893,6894,6896,6897,6900,6901,6904],{},"Коли ви звертаєтесь до атрибуту через ",[5951,6891,6892],{},"клас"," (",[5511,6895,6750],{},"), Python викликає ",[5511,6898,6899],{},"__get__(None, Person)",". Конвенційна відповідь — повернути сам об'єкт дескриптора (",[5511,6902,6903],{},"return self","). Це дозволяє отримати доступ до дескриптора для інтроспекції.",[5507,6906,6907],{},[5951,6908,6909,6910,5663],{},"Роль ",[5511,6911,6912],{},"__set_name__",[5507,6914,6915,6916,6919,6920,6922],{},"До Python 3.6 дескриптор не знав свого імені у класі — його треба було передавати вручну через конструктор: ",[5511,6917,6918],{},"age = LoggedAttribute('age')",". Метод ",[5511,6921,6912],{}," (PEP 487) усунув цю незручність: Python сам викликає його одразу після оголошення класу, передаючи ім'я атрибуту.",[5956,6924],{},[5502,6926,6928],{"id":6927},"частина-ii-алгоритм-пошуку-атрибутів-attribute-lookup-chain","Частина II: Алгоритм пошуку атрибутів (Attribute Lookup Chain)",[5963,6930,6932,6933,6936],{"id":6931},"як-python-вирішує-objattr-повна-картина","Як Python вирішує ",[5511,6934,6935],{},"obj.attr",": повна картина",[5507,6938,6939,6940,6942,6943,5564,6945,6947],{},"Коли ви пишете ",[5511,6941,6935],{},", Python не просто «шукає атрибут». Він виконує складний алгоритм із чітко визначеним пріоритетом. Розуміння цього алгоритму — ключ до того, щоб передбачити поведінку дескрипторів, ",[5511,6944,5662],{},[5511,6946,6871],{}," та звичайних атрибутів у будь-якій ситуації.",[5507,6949,6950,6951,6954],{},"Алгоритм реалізований у вбудованому методі ",[5511,6952,6953],{},"object.__getattribute__",". Саме він викликається кожного разу, коли ви звертаєтесь до атрибуту через крапку. Спрощено його логіку можна описати так:",[6956,6957,6958,6962,6995,7002,7020,7024,7046,7054],"steps",{},[5963,6959,6961],{"id":6960},"крок-1-пошук-у-типі-класі-та-його-mro","Крок 1: Пошук у типі (класі) та його MRO",[5507,6963,6964,6965,6884,6968,6971,6972,6974,6975,6770,6977,6770,6980,5979,6982,6984,6985,6988,6989,6991,6992,6994],{},"Python шукає ",[5511,6966,6967],{},"attr",[5511,6969,6970],{},"type(obj).__mro__"," — ланцюжку успадкування. Якщо знаходить ",[5951,6973,6098],{}," (клас атрибуту визначає ",[5511,6976,5975],{},[5951,6978,6979],{},"і",[5511,6981,5978],{},[5511,6983,5982],{},"), то ",[5951,6986,6987],{},"негайно"," викликає його ",[5511,6990,5975],{},". Data descriptor має найвищий пріоритет — він перемагає навіть ",[5511,6993,6871],{}," екземпляра.",[5963,6996,6998,6999,7001],{"id":6997},"крок-2-пошук-у-__dict__-екземпляра","Крок 2: Пошук у ",[5511,7000,6871],{}," екземпляра",[5507,7003,7004,7005,7008,7009,7011,7012,7015,7016,7019],{},"Якщо на кроці 1 data descriptor не знайдено, Python перевіряє ",[5511,7006,7007],{},"obj.__dict__",". Якщо ключ ",[5511,7010,6967],{}," там є — повертає відповідне значення. Звичайні атрибути, встановлені через ",[5511,7013,7014],{},"self.x = ..."," в ",[5511,7017,7018],{},"__init__",", живуть саме тут.",[5963,7021,7023],{"id":7022},"крок-3-non-data-descriptor-або-атрибут-класу","Крок 3: Non-data descriptor або атрибут класу",[5507,7025,7026,7027,7029,7030,7033,7034,7036,7037,7039,7040,7042,7043,7045],{},"Якщо ключ не знайдено у ",[5511,7028,6871],{}," екземпляра, Python повертається до того, що знайшов у типі на кроці 1. Якщо це ",[5951,7031,7032],{},"non-data descriptor"," (є ",[5511,7035,5975],{},", але немає ",[5511,7038,5978],{},"\u002F",[5511,7041,5982],{},") — викликає його ",[5511,7044,5975],{},". Якщо це просто атрибут класу (не дескриптор) — повертає його значення напряму.",[5963,7047,7049,7050,7053],{"id":7048},"крок-4-__getattr__-як-запасний-варіант","Крок 4: ",[5511,7051,7052],{},"__getattr__"," як запасний варіант",[5507,7055,7056,7057,7059,7060,6099],{},"Якщо атрибут не знайдено жодним із попередніх кроків, Python шукає метод ",[5511,7058,7052],{}," у класі. Якщо він є — викликає його. Якщо ні — підіймає ",[5511,7061,7062],{},"AttributeError",[7064,7065,7066],"plant-uml",{},[5520,7067,7071],{"className":7068,"code":7069,"language":7070,"meta":5525,"style":5525},"language-plantuml shiki shiki-themes light-plus dark-plus dark-plus","@startuml\nskinparam style plain\nskinparam backgroundColor #ffffff\nskinparam ArrowColor #6366f1\nskinparam ActivityBorderColor #6366f1\nskinparam ActivityBackgroundColor #f8fafc\n\nstart\n\n:obj.attr;\n\n:Шукати attr у type(obj).__mro__;\n\nif (Знайдено data descriptor?\\n(__get__ + __set__ або __delete__)) then (Так)\n  #d1fae5:Викликати descriptor.__get__(obj, type(obj));\n  :Повернути результат;\n  stop\nelse (Ні)\nendif\n\nif (attr є у obj.__dict__?) then (Так)\n  #dbeafe:Повернути obj.__dict__['attr'];\n  stop\nelse (Ні)\nendif\n\nif (Знайдено non-data descriptor?\\n(тільки __get__, без __set__)) then (Так)\n  #fef3c7:Викликати descriptor.__get__(obj, type(obj));\n  :Повернути результат;\n  stop\nelse (Ні)\nendif\n\nif (Знайдено звичайний атрибут класу?) then (Так)\n  #fee2e2:Повернути значення атрибуту класу;\n  stop\nelse (Ні)\nendif\n\nif (__getattr__ визначено у класі?) then (Так)\n  :Викликати __getattr__(obj, 'attr');\n  stop\nelse (Ні)\n  #f87171:Підняти AttributeError;\n  stop\nendif\n\n@enduml\n","plantuml",[5511,7072,7073,7078,7083,7088,7093,7098,7103,7107,7112,7116,7121,7125,7130,7134,7139,7144,7149,7154,7159,7164,7168,7173,7178,7182,7186,7190,7194,7199,7204,7208,7212,7216,7220,7224,7229,7234,7238,7242,7246,7250,7255,7260,7264,7268,7273,7277,7281,7285],{"__ignoreMap":5525},[5529,7074,7075],{"class":5531,"line":5532},[5529,7076,7077],{},"@startuml\n",[5529,7079,7080],{"class":5531,"line":5547},[5529,7081,7082],{},"skinparam style plain\n",[5529,7084,7085],{"class":5531,"line":5579},[5529,7086,7087],{},"skinparam backgroundColor #ffffff\n",[5529,7089,7090],{"class":5531,"line":5588},[5529,7091,7092],{},"skinparam ArrowColor #6366f1\n",[5529,7094,7095],{"class":5531,"line":5600},[5529,7096,7097],{},"skinparam ActivityBorderColor #6366f1\n",[5529,7099,7100],{"class":5531,"line":5607},[5529,7101,7102],{},"skinparam ActivityBackgroundColor #f8fafc\n",[5529,7104,7105],{"class":5531,"line":5620},[5529,7106,5604],{"emptyLinePlaceholder":5603},[5529,7108,7109],{"class":5531,"line":5633},[5529,7110,7111],{},"start\n",[5529,7113,7114],{"class":5531,"line":5645},[5529,7115,5604],{"emptyLinePlaceholder":5603},[5529,7117,7118],{"class":5531,"line":5761},[5529,7119,7120],{},":obj.attr;\n",[5529,7122,7123],{"class":5531,"line":5767},[5529,7124,5604],{"emptyLinePlaceholder":5603},[5529,7126,7127],{"class":5531,"line":5794},[5529,7128,7129],{},":Шукати attr у type(obj).__mro__;\n",[5529,7131,7132],{"class":5531,"line":5819},[5529,7133,5604],{"emptyLinePlaceholder":5603},[5529,7135,7136],{"class":5531,"line":5856},[5529,7137,7138],{},"if (Знайдено data descriptor?\\n(__get__ + __set__ або __delete__)) then (Так)\n",[5529,7140,7141],{"class":5531,"line":5869},[5529,7142,7143],{},"  #d1fae5:Викликати descriptor.__get__(obj, type(obj));\n",[5529,7145,7146],{"class":5531,"line":5895},[5529,7147,7148],{},"  :Повернути результат;\n",[5529,7150,7151],{"class":5531,"line":6270},[5529,7152,7153],{},"  stop\n",[5529,7155,7156],{"class":5531,"line":6297},[5529,7157,7158],{},"else (Ні)\n",[5529,7160,7161],{"class":5531,"line":6303},[5529,7162,7163],{},"endif\n",[5529,7165,7166],{"class":5531,"line":6319},[5529,7167,5604],{"emptyLinePlaceholder":5603},[5529,7169,7170],{"class":5531,"line":6330},[5529,7171,7172],{},"if (attr є у obj.__dict__?) then (Так)\n",[5529,7174,7175],{"class":5531,"line":6351},[5529,7176,7177],{},"  #dbeafe:Повернути obj.__dict__['attr'];\n",[5529,7179,7180],{"class":5531,"line":6399},[5529,7181,7153],{},[5529,7183,7184],{"class":5531,"line":6407},[5529,7185,7158],{},[5529,7187,7188],{"class":5531,"line":6412},[5529,7189,7163],{},[5529,7191,7192],{"class":5531,"line":6438},[5529,7193,5604],{"emptyLinePlaceholder":5603},[5529,7195,7196],{"class":5531,"line":6481},[5529,7197,7198],{},"if (Знайдено non-data descriptor?\\n(тільки __get__, без __set__)) then (Так)\n",[5529,7200,7201],{"class":5531,"line":6494},[5529,7202,7203],{},"  #fef3c7:Викликати descriptor.__get__(obj, type(obj));\n",[5529,7205,7206],{"class":5531,"line":6499},[5529,7207,7148],{},[5529,7209,7210],{"class":5531,"line":6504},[5529,7211,7153],{},[5529,7213,7214],{"class":5531,"line":6514},[5529,7215,7158],{},[5529,7217,7218],{"class":5531,"line":6520},[5529,7219,7163],{},[5529,7221,7222],{"class":5531,"line":6526},[5529,7223,5604],{"emptyLinePlaceholder":5603},[5529,7225,7226],{"class":5531,"line":6532},[5529,7227,7228],{},"if (Знайдено звичайний атрибут класу?) then (Так)\n",[5529,7230,7231],{"class":5531,"line":6538},[5529,7232,7233],{},"  #fee2e2:Повернути значення атрибуту класу;\n",[5529,7235,7236],{"class":5531,"line":6543},[5529,7237,7153],{},[5529,7239,7240],{"class":5531,"line":6577},[5529,7241,7158],{},[5529,7243,7244],{"class":5531,"line":6588},[5529,7245,7163],{},[5529,7247,7248],{"class":5531,"line":6598},[5529,7249,5604],{"emptyLinePlaceholder":5603},[5529,7251,7252],{"class":5531,"line":6603},[5529,7253,7254],{},"if (__getattr__ визначено у класі?) then (Так)\n",[5529,7256,7257],{"class":5531,"line":6621},[5529,7258,7259],{},"  :Викликати __getattr__(obj, 'attr');\n",[5529,7261,7262],{"class":5531,"line":6654},[5529,7263,7153],{},[5529,7265,7266],{"class":5531,"line":6659},[5529,7267,7158],{},[5529,7269,7270],{"class":5531,"line":6664},[5529,7271,7272],{},"  #f87171:Підняти AttributeError;\n",[5529,7274,7275],{"class":5531,"line":6680},[5529,7276,7153],{},[5529,7278,7279],{"class":5531,"line":6689},[5529,7280,7163],{},[5529,7282,7283],{"class":5531,"line":6721},[5529,7284,5604],{"emptyLinePlaceholder":5603},[5529,7286,7287],{"class":5531,"line":6726},[5529,7288,7289],{},"@enduml\n",[5963,7291,7293],{"id":7292},"data-descriptor-vs-non-data-descriptor-критична-різниця","Data descriptor vs Non-data descriptor: критична різниця",[5507,7295,7296],{},"Найважливіше розмежування у протоколі дескрипторів — це поділ на два типи:",[7298,7299,7300,7316],"table",{},[7301,7302,7303],"thead",{},[7304,7305,7306,7310,7313],"tr",{},[7307,7308,7309],"th",{},"Характеристика",[7307,7311,7312],{},"Data Descriptor",[7307,7314,7315],{},"Non-data Descriptor",[7317,7318,7319,7340,7360,7375],"tbody",{},[7304,7320,7321,7325,7335],{},[7322,7323,7324],"td",{},"Визначені методи",[7322,7326,7327,7329,7330,5979,7332,7334],{},[5511,7328,5975],{}," + (",[5511,7331,5978],{},[5511,7333,5982],{},")",[7322,7336,7337,7338],{},"лише ",[5511,7339,5975],{},[7304,7341,7342,7345,7353],{},[7322,7343,7344],{},"Пріоритет",[7322,7346,7347,7350,7351,7001],{},[5951,7348,7349],{},"Вищий"," за ",[5511,7352,6871],{},[7322,7354,7355,7350,7358,7001],{},[5951,7356,7357],{},"Нижчий",[5511,7359,6871],{},[7304,7361,7362,7365,7372],{},[7322,7363,7364],{},"Типові приклади",[7322,7366,7367,5564,7369],{},[5511,7368,5662],{},[5511,7370,7371],{},"IntegerField",[7322,7373,7374],{},"Звичайні функції\u002Fметоди",[7304,7376,7377,7382,7388],{},[7322,7378,7379,7380],{},"Поведінка при ",[5511,7381,6085],{},[7322,7383,7384,7385,7387],{},"Викликає ",[5511,7386,5978],{}," дескриптора",[7322,7389,7390,7391,5564,7393,7396],{},"Записує у ",[5511,7392,7007],{},[5951,7394,7395],{},"затіняючи"," дескриптор",[5507,7398,7399],{},"Ця різниця має принципове значення. Розберемо її на прикладі:",[5520,7401,7403],{"className":5522,"code":7402,"language":5524,"meta":5525,"style":5525},"# data_vs_nondata.py\n\nclass DataDescriptor:\n    \"\"\"Data descriptor — має і __get__, і __set__.\"\"\"\n\n    def __get__(self, obj, objtype=None):\n        if obj is None:\n            return self\n        return obj.__dict__.get(f\"_dd_val\", \"значення не встановлено\")\n\n    def __set__(self, obj, value):\n        print(f\"  [DataDescriptor.__set__] value={value!r}\")\n        obj.__dict__[\"_dd_val\"] = value\n\n\nclass NonDataDescriptor:\n    \"\"\"Non-data descriptor — лише __get__, без __set__.\"\"\"\n\n    def __get__(self, obj, objtype=None):\n        if obj is None:\n            return self\n        print(f\"  [NonDataDescriptor.__get__] повертаю 'дескриптор'\")\n        return \"значення від дескриптора\"\n\n\nclass MyClass:\n    data_attr     = DataDescriptor()\n    nondata_attr  = NonDataDescriptor()\n\n\nobj = MyClass()\n\n# === Experiment 1: Data Descriptor ===\nprint(\"=== Data Descriptor ===\")\nprint(f\"До запису: {obj.data_attr}\")      # виклик __get__, значення відсутнє\n\nobj.data_attr = 42                         # → DataDescriptor.__set__\nprint(f\"Після запису: {obj.data_attr}\")   # → DataDescriptor.__get__\n\n# Спроба \"обійти\" дескриптор — записати у __dict__ напряму\nobj.__dict__[\"data_attr\"] = 9999\nprint(f\"Після __dict__['data_attr']=9999: {obj.data_attr}\")\n# Data descriptor ігнорує __dict__ і все одно викликає __get__!\n\n# === Experiment 2: Non-data Descriptor ===\nprint(\"\\n=== Non-data Descriptor ===\")\nprint(f\"До запису: {obj.nondata_attr}\")   # → NonDataDescriptor.__get__\n\n# Запис через звичайне присвоєння — обходить дескриптор!\nobj.nondata_attr = \"моє власне значення\"\nprint(f\"Після запису: {obj.nondata_attr}\") # тепер читаємо з __dict__ екземпляра!\n\nprint(f\"obj.__dict__: {obj.__dict__}\")\n",[5511,7404,7405,7410,7414,7423,7428,7432,7456,7468,7475,7499,7503,7523,7544,7559,7563,7567,7576,7581,7585,7609,7621,7627,7640,7647,7651,7655,7664,7669,7674,7678,7682,7687,7691,7696,7707,7733,7737,7748,7773,7777,7782,7800,7821,7826,7830,7835,7850,7874,7878,7883,7892,7917,7922],{"__ignoreMap":5525},[5529,7406,7407],{"class":5531,"line":5532},[5529,7408,7409],{"class":5629},"# data_vs_nondata.py\n",[5529,7411,7412],{"class":5531,"line":5547},[5529,7413,5604],{"emptyLinePlaceholder":5603},[5529,7415,7416,7418,7421],{"class":5531,"line":5579},[5529,7417,5536],{"class":5535},[5529,7419,7420],{"class":5539}," DataDescriptor",[5529,7422,5544],{"class":5543},[5529,7424,7425],{"class":5531,"line":5588},[5529,7426,7427],{"class":5613},"    \"\"\"Data descriptor — має і __get__, і __set__.\"\"\"\n",[5529,7429,7430],{"class":5531,"line":5600},[5529,7431,5604],{"emptyLinePlaceholder":5603},[5529,7433,7434,7436,7438,7440,7442,7444,7446,7448,7450,7452,7454],{"class":5531,"line":5607},[5529,7435,5550],{"class":5535},[5529,7437,6275],{"class":5553},[5529,7439,5557],{"class":5543},[5529,7441,5561],{"class":5560},[5529,7443,5564],{"class":5543},[5529,7445,6066],{"class":5560},[5529,7447,5564],{"class":5543},[5529,7449,6073],{"class":5560},[5529,7451,6290],{"class":5543},[5529,7453,5789],{"class":5535},[5529,7455,5576],{"class":5543},[5529,7457,7458,7460,7462,7464,7466],{"class":5531,"line":5620},[5529,7459,5797],{"class":5747},[5529,7461,6308],{"class":5543},[5529,7463,6311],{"class":5535},[5529,7465,6314],{"class":5535},[5529,7467,5544],{"class":5543},[5529,7469,7470,7472],{"class":5531,"line":5633},[5529,7471,6322],{"class":5747},[5529,7473,7474],{"class":5535}," self\n",[5529,7476,7477,7479,7482,7484,7487,7489,7492,7494,7497],{"class":5531,"line":5645},[5529,7478,5748],{"class":5747},[5529,7480,7481],{"class":5543}," obj.",[5529,7483,6871],{"class":5560},[5529,7485,7486],{"class":5543},".get(",[5529,7488,5830],{"class":5535},[5529,7490,7491],{"class":5613},"\"_dd_val\"",[5529,7493,5564],{"class":5543},[5529,7495,7496],{"class":5613},"\"значення не встановлено\"",[5529,7498,5617],{"class":5543},[5529,7500,7501],{"class":5531,"line":5761},[5529,7502,5604],{"emptyLinePlaceholder":5603},[5529,7504,7505,7507,7509,7511,7513,7515,7517,7519,7521],{"class":5531,"line":5767},[5529,7506,5550],{"class":5535},[5529,7508,6417],{"class":5553},[5529,7510,5557],{"class":5543},[5529,7512,5561],{"class":5560},[5529,7514,5564],{"class":5543},[5529,7516,6066],{"class":5560},[5529,7518,5564],{"class":5543},[5529,7520,5780],{"class":5560},[5529,7522,5576],{"class":5543},[5529,7524,7525,7527,7529,7531,7534,7536,7538,7540,7542],{"class":5531,"line":5794},[5529,7526,6354],{"class":5553},[5529,7528,5557],{"class":5543},[5529,7530,5830],{"class":5535},[5529,7532,7533],{"class":5613},"\"  [DataDescriptor.__set__] value=",[5529,7535,5836],{"class":5535},[5529,7537,5780],{"class":5543},[5529,7539,6392],{"class":5535},[5529,7541,5851],{"class":5613},[5529,7543,5617],{"class":5543},[5529,7545,7546,7549,7551,7554,7556],{"class":5531,"line":5819},[5529,7547,7548],{"class":5543},"        obj.",[5529,7550,6871],{"class":5560},[5529,7552,7553],{"class":5543},"[",[5529,7555,7491],{"class":5613},[5529,7557,7558],{"class":5543},"] = value\n",[5529,7560,7561],{"class":5531,"line":5856},[5529,7562,5604],{"emptyLinePlaceholder":5603},[5529,7564,7565],{"class":5531,"line":5869},[5529,7566,5604],{"emptyLinePlaceholder":5603},[5529,7568,7569,7571,7574],{"class":5531,"line":5895},[5529,7570,5536],{"class":5535},[5529,7572,7573],{"class":5539}," NonDataDescriptor",[5529,7575,5544],{"class":5543},[5529,7577,7578],{"class":5531,"line":6270},[5529,7579,7580],{"class":5613},"    \"\"\"Non-data descriptor — лише __get__, без __set__.\"\"\"\n",[5529,7582,7583],{"class":5531,"line":6297},[5529,7584,5604],{"emptyLinePlaceholder":5603},[5529,7586,7587,7589,7591,7593,7595,7597,7599,7601,7603,7605,7607],{"class":5531,"line":6303},[5529,7588,5550],{"class":5535},[5529,7590,6275],{"class":5553},[5529,7592,5557],{"class":5543},[5529,7594,5561],{"class":5560},[5529,7596,5564],{"class":5543},[5529,7598,6066],{"class":5560},[5529,7600,5564],{"class":5543},[5529,7602,6073],{"class":5560},[5529,7604,6290],{"class":5543},[5529,7606,5789],{"class":5535},[5529,7608,5576],{"class":5543},[5529,7610,7611,7613,7615,7617,7619],{"class":5531,"line":6319},[5529,7612,5797],{"class":5747},[5529,7614,6308],{"class":5543},[5529,7616,6311],{"class":5535},[5529,7618,6314],{"class":5535},[5529,7620,5544],{"class":5543},[5529,7622,7623,7625],{"class":5531,"line":6330},[5529,7624,6322],{"class":5747},[5529,7626,7474],{"class":5535},[5529,7628,7629,7631,7633,7635,7638],{"class":5531,"line":6351},[5529,7630,6354],{"class":5553},[5529,7632,5557],{"class":5543},[5529,7634,5830],{"class":5535},[5529,7636,7637],{"class":5613},"\"  [NonDataDescriptor.__get__] повертаю 'дескриптор'\"",[5529,7639,5617],{"class":5543},[5529,7641,7642,7644],{"class":5531,"line":6399},[5529,7643,5748],{"class":5747},[5529,7645,7646],{"class":5613}," \"значення від дескриптора\"\n",[5529,7648,7649],{"class":5531,"line":6407},[5529,7650,5604],{"emptyLinePlaceholder":5603},[5529,7652,7653],{"class":5531,"line":6412},[5529,7654,5604],{"emptyLinePlaceholder":5603},[5529,7656,7657,7659,7662],{"class":5531,"line":6438},[5529,7658,5536],{"class":5535},[5529,7660,7661],{"class":5539}," MyClass",[5529,7663,5544],{"class":5543},[5529,7665,7666],{"class":5531,"line":6481},[5529,7667,7668],{"class":5543},"    data_attr     = DataDescriptor()\n",[5529,7670,7671],{"class":5531,"line":6494},[5529,7672,7673],{"class":5543},"    nondata_attr  = NonDataDescriptor()\n",[5529,7675,7676],{"class":5531,"line":6499},[5529,7677,5604],{"emptyLinePlaceholder":5603},[5529,7679,7680],{"class":5531,"line":6504},[5529,7681,5604],{"emptyLinePlaceholder":5603},[5529,7683,7684],{"class":5531,"line":6514},[5529,7685,7686],{"class":5543},"obj = MyClass()\n",[5529,7688,7689],{"class":5531,"line":6520},[5529,7690,5604],{"emptyLinePlaceholder":5603},[5529,7692,7693],{"class":5531,"line":6526},[5529,7694,7695],{"class":5629},"# === Experiment 1: Data Descriptor ===\n",[5529,7697,7698,7700,7702,7705],{"class":5531,"line":6532},[5529,7699,6683],{"class":5553},[5529,7701,5557],{"class":5543},[5529,7703,7704],{"class":5613},"\"=== Data Descriptor ===\"",[5529,7706,5617],{"class":5543},[5529,7708,7709,7711,7713,7715,7718,7720,7723,7725,7727,7730],{"class":5531,"line":6538},[5529,7710,6683],{"class":5553},[5529,7712,5557],{"class":5543},[5529,7714,5830],{"class":5535},[5529,7716,7717],{"class":5613},"\"До запису: ",[5529,7719,5836],{"class":5535},[5529,7721,7722],{"class":5543},"obj.data_attr",[5529,7724,5848],{"class":5535},[5529,7726,5851],{"class":5613},[5529,7728,7729],{"class":5543},")      ",[5529,7731,7732],{"class":5629},"# виклик __get__, значення відсутнє\n",[5529,7734,7735],{"class":5531,"line":6543},[5529,7736,5604],{"emptyLinePlaceholder":5603},[5529,7738,7739,7742,7745],{"class":5531,"line":6577},[5529,7740,7741],{"class":5543},"obj.data_attr = ",[5529,7743,7744],{"class":5596},"42",[5529,7746,7747],{"class":5629},"                         # → DataDescriptor.__set__\n",[5529,7749,7750,7752,7754,7756,7759,7761,7763,7765,7767,7770],{"class":5531,"line":6588},[5529,7751,6683],{"class":5553},[5529,7753,5557],{"class":5543},[5529,7755,5830],{"class":5535},[5529,7757,7758],{"class":5613},"\"Після запису: ",[5529,7760,5836],{"class":5535},[5529,7762,7722],{"class":5543},[5529,7764,5848],{"class":5535},[5529,7766,5851],{"class":5613},[5529,7768,7769],{"class":5543},")   ",[5529,7771,7772],{"class":5629},"# → DataDescriptor.__get__\n",[5529,7774,7775],{"class":5531,"line":6598},[5529,7776,5604],{"emptyLinePlaceholder":5603},[5529,7778,7779],{"class":5531,"line":6603},[5529,7780,7781],{"class":5629},"# Спроба \"обійти\" дескриптор — записати у __dict__ напряму\n",[5529,7783,7784,7787,7789,7791,7794,7797],{"class":5531,"line":6621},[5529,7785,7786],{"class":5543},"obj.",[5529,7788,6871],{"class":5560},[5529,7790,7553],{"class":5543},[5529,7792,7793],{"class":5613},"\"data_attr\"",[5529,7795,7796],{"class":5543},"] = ",[5529,7798,7799],{"class":5596},"9999\n",[5529,7801,7802,7804,7806,7808,7811,7813,7815,7817,7819],{"class":5531,"line":6654},[5529,7803,6683],{"class":5553},[5529,7805,5557],{"class":5543},[5529,7807,5830],{"class":5535},[5529,7809,7810],{"class":5613},"\"Після __dict__['data_attr']=9999: ",[5529,7812,5836],{"class":5535},[5529,7814,7722],{"class":5543},[5529,7816,5848],{"class":5535},[5529,7818,5851],{"class":5613},[5529,7820,5617],{"class":5543},[5529,7822,7823],{"class":5531,"line":6659},[5529,7824,7825],{"class":5629},"# Data descriptor ігнорує __dict__ і все одно викликає __get__!\n",[5529,7827,7828],{"class":5531,"line":6664},[5529,7829,5604],{"emptyLinePlaceholder":5603},[5529,7831,7832],{"class":5531,"line":6680},[5529,7833,7834],{"class":5629},"# === Experiment 2: Non-data Descriptor ===\n",[5529,7836,7837,7839,7841,7843,7845,7848],{"class":5531,"line":6689},[5529,7838,6683],{"class":5553},[5529,7840,5557],{"class":5543},[5529,7842,5851],{"class":5613},[5529,7844,6701],{"class":6700},[5529,7846,7847],{"class":5613},"=== Non-data Descriptor ===\"",[5529,7849,5617],{"class":5543},[5529,7851,7852,7854,7856,7858,7860,7862,7865,7867,7869,7871],{"class":5531,"line":6721},[5529,7853,6683],{"class":5553},[5529,7855,5557],{"class":5543},[5529,7857,5830],{"class":5535},[5529,7859,7717],{"class":5613},[5529,7861,5836],{"class":5535},[5529,7863,7864],{"class":5543},"obj.nondata_attr",[5529,7866,5848],{"class":5535},[5529,7868,5851],{"class":5613},[5529,7870,7769],{"class":5543},[5529,7872,7873],{"class":5629},"# → NonDataDescriptor.__get__\n",[5529,7875,7876],{"class":5531,"line":6726},[5529,7877,5604],{"emptyLinePlaceholder":5603},[5529,7879,7880],{"class":5531,"line":6732},[5529,7881,7882],{"class":5629},"# Запис через звичайне присвоєння — обходить дескриптор!\n",[5529,7884,7886,7889],{"class":5531,"line":7885},50,[5529,7887,7888],{"class":5543},"obj.nondata_attr = ",[5529,7890,7891],{"class":5613},"\"моє власне значення\"\n",[5529,7893,7895,7897,7899,7901,7903,7905,7907,7909,7911,7914],{"class":5531,"line":7894},51,[5529,7896,6683],{"class":5553},[5529,7898,5557],{"class":5543},[5529,7900,5830],{"class":5535},[5529,7902,7758],{"class":5613},[5529,7904,5836],{"class":5535},[5529,7906,7864],{"class":5543},[5529,7908,5848],{"class":5535},[5529,7910,5851],{"class":5613},[5529,7912,7913],{"class":5543},") ",[5529,7915,7916],{"class":5629},"# тепер читаємо з __dict__ екземпляра!\n",[5529,7918,7920],{"class":5531,"line":7919},52,[5529,7921,5604],{"emptyLinePlaceholder":5603},[5529,7923,7925,7927,7929,7931,7934,7936,7938,7940,7942,7944],{"class":5531,"line":7924},53,[5529,7926,6683],{"class":5553},[5529,7928,5557],{"class":5543},[5529,7930,5830],{"class":5535},[5529,7932,7933],{"class":5613},"\"obj.__dict__: ",[5529,7935,5836],{"class":5535},[5529,7937,7786],{"class":5543},[5529,7939,6871],{"class":5560},[5529,7941,5848],{"class":5535},[5529,7943,5851],{"class":5613},[5529,7945,5617],{"class":5543},[6758,7947,7949,7957,7961,7969,7976,7983,7995,7998,8002,8006,8013,8024],{"title":7948},"python data_vs_nondata.py",[6762,7950,7952,6770,7955],{"className":7951},[5531],[5529,7953,6769],{"className":7954},[6768],[5951,7956,7948],{},[6762,7958,7960],{"className":7959},[5531],"=== Data Descriptor ===",[6762,7962,7964,7965],{"className":7963},[5531],"До запису: ",[5529,7966,7968],{"className":7967},[6834],"значення не встановлено",[6762,7970,7972,7973],{"className":7971},[5531],"  [DataDescriptor.__set__] value=",[5529,7974,7744],{"className":7975},[6780],[6762,7977,7979,7980],{"className":7978},[5531],"Після запису: ",[5529,7981,7744],{"className":7982},[6796],[6762,7984,7986,7987,7990,7991],{"className":7985},[5531],"Після __dict__['data_attr']=9999: ",[5529,7988,7744],{"className":7989},[6796],"  ",[5529,7992,7994],{"className":7993},[6834],"# дескриптор перемагає!",[6762,7996],{"className":7997},[5531],[6762,7999,8001],{"className":8000},[5531],"=== Non-data Descriptor ===",[6762,8003,8005],{"className":8004},[5531],"  [NonDataDescriptor.__get__] повертаю 'дескриптор'",[6762,8007,7964,8009],{"className":8008},[5531],[5529,8010,8012],{"className":8011},[6780],"значення від дескриптора",[6762,8014,7979,8016,7990,8020],{"className":8015},[5531],[5529,8017,8019],{"className":8018},[6796],"моє власне значення",[5529,8021,8023],{"className":8022},[6834],"# __dict__ затінив дескриптор!",[6762,8025,8027,8028],{"className":8026},[5531],"obj.__dict__: ",[5529,8029,8031],{"className":8030},[6823],"{'nondata_attr': 'моє власне значення', '_dd_val': 42}",[5507,8033,8034,8035,8040,8041,6994],{},"Результат демонструє принципову відмінність: ",[5951,8036,8037,8038],{},"data descriptor перехоплює навіть пряме звернення до ",[5511,8039,6871],{},", тоді як non-data descriptor легко «затінюється» записом в ",[5511,8042,6871],{},[5963,8044,8046],{"id":8045},"чому-звичайні-методи-є-non-data-дескрипторами","Чому звичайні методи є non-data дескрипторами",[5507,8048,8049,8050,8053,8054,8056,8057,8060,8061,5663],{},"Функція у Python — це об'єкт, і клас ",[5511,8051,8052],{},"function"," визначає метод ",[5511,8055,5975],{},". Отже, функція є ",[5951,8058,8059],{},"non-data дескриптором",". Саме тому Python автоматично підставляє ",[5511,8062,5561],{},[5520,8064,8066],{"className":5522,"code":8065,"language":5524,"meta":5525,"style":5525},"class Dog:\n    def bark(self) -> str:\n        return f\"{self.name} гавкає!\"\n\n    def __init__(self, name: str):\n        self.name = name\n\nd = Dog(\"Рекс\")\n\n# Що відбувається при d.bark()?\n# 1. Python шукає 'bark' у type(d).__mro__ → знаходить функцію Dog.bark\n# 2. Dog.bark — non-data descriptor (є __get__, немає __set__)\n# 3. Перевіряє d.__dict__ — там 'bark' немає\n# 4. Викликає Dog.bark.__get__(d, Dog) → отримує \"зв'язаний метод\"\n# 5. Викликає зв'язаний метод → self автоматично = d\n\n# Доведемо це явно:\nraw_function = Dog.__dict__['bark']    # сама функція, без дескрипторної магії\nprint(type(raw_function))              # \u003Cclass 'function'>\nprint(type(d.bark))                    # \u003Cclass 'method'> ← результат __get__\n\n# Вони еквівалентні:\nprint(d.bark())                        # Рекс гавкає!\nprint(raw_function(d))                 # Рекс гавкає! (self передаємо вручну)\n\n# Дескриптор можна викликати явно:\nbound_method = raw_function.__get__(d, Dog)\nprint(bound_method())                  # Рекс гавкає!\n",[5511,8067,8068,8077,8094,8111,8115,8135,8141,8145,8155,8159,8164,8169,8174,8179,8184,8189,8193,8198,8216,8230,8244,8248,8253,8263,8273,8277,8282,8292],{"__ignoreMap":5525},[5529,8069,8070,8072,8075],{"class":5531,"line":5532},[5529,8071,5536],{"class":5535},[5529,8073,8074],{"class":5539}," Dog",[5529,8076,5544],{"class":5543},[5529,8078,8079,8081,8084,8086,8088,8090,8092],{"class":5531,"line":5547},[5529,8080,5550],{"class":5535},[5529,8082,8083],{"class":5553}," bark",[5529,8085,5557],{"class":5543},[5529,8087,5561],{"class":5560},[5529,8089,5737],{"class":5543},[5529,8091,5573],{"class":5539},[5529,8093,5544],{"class":5543},[5529,8095,8096,8098,8100,8102,8104,8106,8108],{"class":5531,"line":5579},[5529,8097,5748],{"class":5747},[5529,8099,6626],{"class":5535},[5529,8101,5851],{"class":5613},[5529,8103,6377],{"class":5535},[5529,8105,6634],{"class":5543},[5529,8107,5848],{"class":5535},[5529,8109,8110],{"class":5613}," гавкає!\"\n",[5529,8112,8113],{"class":5531,"line":5588},[5529,8114,5604],{"emptyLinePlaceholder":5603},[5529,8116,8117,8119,8121,8123,8125,8127,8129,8131,8133],{"class":5531,"line":5600},[5529,8118,5550],{"class":5535},[5529,8120,5554],{"class":5553},[5529,8122,5557],{"class":5543},[5529,8124,5561],{"class":5560},[5529,8126,5564],{"class":5543},[5529,8128,5567],{"class":5560},[5529,8130,5570],{"class":5543},[5529,8132,5573],{"class":5539},[5529,8134,5576],{"class":5543},[5529,8136,8137,8139],{"class":5531,"line":5607},[5529,8138,5582],{"class":5535},[5529,8140,5585],{"class":5543},[5529,8142,8143],{"class":5531,"line":5620},[5529,8144,5604],{"emptyLinePlaceholder":5603},[5529,8146,8147,8150,8153],{"class":5531,"line":5633},[5529,8148,8149],{"class":5543},"d = Dog(",[5529,8151,8152],{"class":5613},"\"Рекс\"",[5529,8154,5617],{"class":5543},[5529,8156,8157],{"class":5531,"line":5645},[5529,8158,5604],{"emptyLinePlaceholder":5603},[5529,8160,8161],{"class":5531,"line":5761},[5529,8162,8163],{"class":5629},"# Що відбувається при d.bark()?\n",[5529,8165,8166],{"class":5531,"line":5767},[5529,8167,8168],{"class":5629},"# 1. Python шукає 'bark' у type(d).__mro__ → знаходить функцію Dog.bark\n",[5529,8170,8171],{"class":5531,"line":5794},[5529,8172,8173],{"class":5629},"# 2. Dog.bark — non-data descriptor (є __get__, немає __set__)\n",[5529,8175,8176],{"class":5531,"line":5819},[5529,8177,8178],{"class":5629},"# 3. Перевіряє d.__dict__ — там 'bark' немає\n",[5529,8180,8181],{"class":5531,"line":5856},[5529,8182,8183],{"class":5629},"# 4. Викликає Dog.bark.__get__(d, Dog) → отримує \"зв'язаний метод\"\n",[5529,8185,8186],{"class":5531,"line":5869},[5529,8187,8188],{"class":5629},"# 5. Викликає зв'язаний метод → self автоматично = d\n",[5529,8190,8191],{"class":5531,"line":5895},[5529,8192,5604],{"emptyLinePlaceholder":5603},[5529,8194,8195],{"class":5531,"line":6270},[5529,8196,8197],{"class":5629},"# Доведемо це явно:\n",[5529,8199,8200,8203,8205,8207,8210,8213],{"class":5531,"line":6297},[5529,8201,8202],{"class":5543},"raw_function = Dog.",[5529,8204,6871],{"class":5560},[5529,8206,7553],{"class":5543},[5529,8208,8209],{"class":5613},"'bark'",[5529,8211,8212],{"class":5543},"]    ",[5529,8214,8215],{"class":5629},"# сама функція, без дескрипторної магії\n",[5529,8217,8218,8220,8222,8224,8227],{"class":5531,"line":6303},[5529,8219,6683],{"class":5553},[5529,8221,5557],{"class":5543},[5529,8223,5839],{"class":5539},[5529,8225,8226],{"class":5543},"(raw_function))              ",[5529,8228,8229],{"class":5629},"# \u003Cclass 'function'>\n",[5529,8231,8232,8234,8236,8238,8241],{"class":5531,"line":6319},[5529,8233,6683],{"class":5553},[5529,8235,5557],{"class":5543},[5529,8237,5839],{"class":5539},[5529,8239,8240],{"class":5543},"(d.bark))                    ",[5529,8242,8243],{"class":5629},"# \u003Cclass 'method'> ← результат __get__\n",[5529,8245,8246],{"class":5531,"line":6330},[5529,8247,5604],{"emptyLinePlaceholder":5603},[5529,8249,8250],{"class":5531,"line":6351},[5529,8251,8252],{"class":5629},"# Вони еквівалентні:\n",[5529,8254,8255,8257,8260],{"class":5531,"line":6399},[5529,8256,6683],{"class":5553},[5529,8258,8259],{"class":5543},"(d.bark())                        ",[5529,8261,8262],{"class":5629},"# Рекс гавкає!\n",[5529,8264,8265,8267,8270],{"class":5531,"line":6407},[5529,8266,6683],{"class":5553},[5529,8268,8269],{"class":5543},"(raw_function(d))                 ",[5529,8271,8272],{"class":5629},"# Рекс гавкає! (self передаємо вручну)\n",[5529,8274,8275],{"class":5531,"line":6412},[5529,8276,5604],{"emptyLinePlaceholder":5603},[5529,8278,8279],{"class":5531,"line":6438},[5529,8280,8281],{"class":5629},"# Дескриптор можна викликати явно:\n",[5529,8283,8284,8287,8289],{"class":5531,"line":6481},[5529,8285,8286],{"class":5543},"bound_method = raw_function.",[5529,8288,5975],{"class":5553},[5529,8290,8291],{"class":5543},"(d, Dog)\n",[5529,8293,8294,8296,8299],{"class":5531,"line":6494},[5529,8295,6683],{"class":5553},[5529,8297,8298],{"class":5543},"(bound_method())                  ",[5529,8300,8262],{"class":5629},[8302,8303,8304,8305,8308,8309,8312,8313,8316,8317,8319],"tip",{},"Розуміння того, що ",[5951,8306,8307],{},"методи — це non-data дескриптори",", пояснює, чому ",[5511,8310,8311],{},"obj.method = lambda: \"перевизначено\""," працює: ви просто записуєте нове значення в ",[5511,8314,8315],{},"obj.__dict__['method']",", яке затіняє дескриптор із класу. Data descriptor (наприклад, ",[5511,8318,5662],{},") так обійти неможливо.",[5963,8321,8323,8324,8326],{"id":8322},"підтвердження-property-як-data-descriptor","Підтвердження: ",[5511,8325,5662],{}," як data descriptor",[5507,8328,8329,8331],{},[5511,8330,5662],{}," — це вбудований клас Python. Подивимось, що він визначає:",[5520,8333,8335],{"className":5522,"code":8334,"language":5524,"meta":5525,"style":5525},"# property — це data descriptor: має __get__, __set__ і __delete__\nprint(hasattr(property, '__get__'))     # True\nprint(hasattr(property, '__set__'))     # True  ← саме тому це data descriptor\nprint(hasattr(property, '__delete__'))  # True\n\nclass Circle:\n    def __init__(self, radius: float):\n        self._radius = radius\n\n    @property\n    def radius(self) -> float:\n        return self._radius\n\n    @radius.setter\n    def radius(self, value: float) -> None:\n        if value \u003C 0:\n            raise ValueError(\"Радіус не може бути від'ємним\")\n        self._radius = value\n\n\nc = Circle(5.0)\n\n# Спроба обійти @property через __dict__:\nc.__dict__['radius'] = -100  # записуємо напряму у словник екземпляра\n\n# Але @property (data descriptor) ігнорує __dict__!\nprint(c.radius)          # 5.0 — повертає self._radius, а не -100\nprint(c.__dict__)        # {'_radius': 5.0, 'radius': -100} — запис є, але ігнорується\n",[5511,8336,8337,8342,8367,8389,8411,8415,8424,8445,8452,8456,8462,8479,8488,8492,8497,8521,8533,8546,8553,8557,8561,8571,8575,8580,8601,8605,8610,8620],{"__ignoreMap":5525},[5529,8338,8339],{"class":5531,"line":5532},[5529,8340,8341],{"class":5629},"# property — це data descriptor: має __get__, __set__ і __delete__\n",[5529,8343,8344,8346,8348,8351,8353,8356,8358,8361,8364],{"class":5531,"line":5547},[5529,8345,6683],{"class":5553},[5529,8347,5557],{"class":5543},[5529,8349,8350],{"class":5553},"hasattr",[5529,8352,5557],{"class":5543},[5529,8354,8355],{"class":5539},"property",[5529,8357,5564],{"class":5543},[5529,8359,8360],{"class":5613},"'__get__'",[5529,8362,8363],{"class":5543},"))     ",[5529,8365,8366],{"class":5629},"# True\n",[5529,8368,8369,8371,8373,8375,8377,8379,8381,8384,8386],{"class":5531,"line":5579},[5529,8370,6683],{"class":5553},[5529,8372,5557],{"class":5543},[5529,8374,8350],{"class":5553},[5529,8376,5557],{"class":5543},[5529,8378,8355],{"class":5539},[5529,8380,5564],{"class":5543},[5529,8382,8383],{"class":5613},"'__set__'",[5529,8385,8363],{"class":5543},[5529,8387,8388],{"class":5629},"# True  ← саме тому це data descriptor\n",[5529,8390,8391,8393,8395,8397,8399,8401,8403,8406,8409],{"class":5531,"line":5588},[5529,8392,6683],{"class":5553},[5529,8394,5557],{"class":5543},[5529,8396,8350],{"class":5553},[5529,8398,5557],{"class":5543},[5529,8400,8355],{"class":5539},[5529,8402,5564],{"class":5543},[5529,8404,8405],{"class":5613},"'__delete__'",[5529,8407,8408],{"class":5543},"))  ",[5529,8410,8366],{"class":5629},[5529,8412,8413],{"class":5531,"line":5600},[5529,8414,5604],{"emptyLinePlaceholder":5603},[5529,8416,8417,8419,8422],{"class":5531,"line":5607},[5529,8418,5536],{"class":5535},[5529,8420,8421],{"class":5539}," Circle",[5529,8423,5544],{"class":5543},[5529,8425,8426,8428,8430,8432,8434,8436,8439,8441,8443],{"class":5531,"line":5620},[5529,8427,5550],{"class":5535},[5529,8429,5554],{"class":5553},[5529,8431,5557],{"class":5543},[5529,8433,5561],{"class":5560},[5529,8435,5564],{"class":5543},[5529,8437,8438],{"class":5560},"radius",[5529,8440,5570],{"class":5543},[5529,8442,5740],{"class":5539},[5529,8444,5576],{"class":5543},[5529,8446,8447,8449],{"class":5531,"line":5633},[5529,8448,5582],{"class":5535},[5529,8450,8451],{"class":5543},"._radius = radius\n",[5529,8453,8454],{"class":5531,"line":5645},[5529,8455,5604],{"emptyLinePlaceholder":5603},[5529,8457,8458,8460],{"class":5531,"line":5761},[5529,8459,5720],{"class":5553},[5529,8461,5723],{"class":5539},[5529,8463,8464,8466,8469,8471,8473,8475,8477],{"class":5531,"line":5767},[5529,8465,5550],{"class":5535},[5529,8467,8468],{"class":5553}," radius",[5529,8470,5557],{"class":5543},[5529,8472,5561],{"class":5560},[5529,8474,5737],{"class":5543},[5529,8476,5740],{"class":5539},[5529,8478,5544],{"class":5543},[5529,8480,8481,8483,8485],{"class":5531,"line":5794},[5529,8482,5748],{"class":5747},[5529,8484,5751],{"class":5535},[5529,8486,8487],{"class":5543},"._radius\n",[5529,8489,8490],{"class":5531,"line":5819},[5529,8491,5604],{"emptyLinePlaceholder":5603},[5529,8493,8494],{"class":5531,"line":5856},[5529,8495,8496],{"class":5553},"    @radius.setter\n",[5529,8498,8499,8501,8503,8505,8507,8509,8511,8513,8515,8517,8519],{"class":5531,"line":5869},[5529,8500,5550],{"class":5535},[5529,8502,8468],{"class":5553},[5529,8504,5557],{"class":5543},[5529,8506,5561],{"class":5560},[5529,8508,5564],{"class":5543},[5529,8510,5780],{"class":5560},[5529,8512,5570],{"class":5543},[5529,8514,5740],{"class":5539},[5529,8516,5737],{"class":5543},[5529,8518,5789],{"class":5535},[5529,8520,5544],{"class":5543},[5529,8522,8523,8525,8528,8531],{"class":5531,"line":5895},[5529,8524,5797],{"class":5747},[5529,8526,8527],{"class":5543}," value \u003C ",[5529,8529,8530],{"class":5596},"0",[5529,8532,5544],{"class":5543},[5529,8534,8535,8537,8539,8541,8544],{"class":5531,"line":6270},[5529,8536,5822],{"class":5747},[5529,8538,5874],{"class":5539},[5529,8540,5557],{"class":5543},[5529,8542,8543],{"class":5613},"\"Радіус не може бути від'ємним\"",[5529,8545,5617],{"class":5543},[5529,8547,8548,8550],{"class":5531,"line":6297},[5529,8549,5582],{"class":5535},[5529,8551,8552],{"class":5543},"._radius = value\n",[5529,8554,8555],{"class":5531,"line":6303},[5529,8556,5604],{"emptyLinePlaceholder":5603},[5529,8558,8559],{"class":5531,"line":6319},[5529,8560,5604],{"emptyLinePlaceholder":5603},[5529,8562,8563,8566,8569],{"class":5531,"line":6330},[5529,8564,8565],{"class":5543},"c = Circle(",[5529,8567,8568],{"class":5596},"5.0",[5529,8570,5617],{"class":5543},[5529,8572,8573],{"class":5531,"line":6351},[5529,8574,5604],{"emptyLinePlaceholder":5603},[5529,8576,8577],{"class":5531,"line":6399},[5529,8578,8579],{"class":5629},"# Спроба обійти @property через __dict__:\n",[5529,8581,8582,8585,8587,8589,8592,8595,8598],{"class":5531,"line":6407},[5529,8583,8584],{"class":5543},"c.",[5529,8586,6871],{"class":5560},[5529,8588,7553],{"class":5543},[5529,8590,8591],{"class":5613},"'radius'",[5529,8593,8594],{"class":5543},"] = -",[5529,8596,8597],{"class":5596},"100",[5529,8599,8600],{"class":5629},"  # записуємо напряму у словник екземпляра\n",[5529,8602,8603],{"class":5531,"line":6412},[5529,8604,5604],{"emptyLinePlaceholder":5603},[5529,8606,8607],{"class":5531,"line":6438},[5529,8608,8609],{"class":5629},"# Але @property (data descriptor) ігнорує __dict__!\n",[5529,8611,8612,8614,8617],{"class":5531,"line":6481},[5529,8613,6683],{"class":5553},[5529,8615,8616],{"class":5543},"(c.radius)          ",[5529,8618,8619],{"class":5629},"# 5.0 — повертає self._radius, а не -100\n",[5529,8621,8622,8624,8627,8629,8632],{"class":5531,"line":6494},[5529,8623,6683],{"class":5553},[5529,8625,8626],{"class":5543},"(c.",[5529,8628,6871],{"class":5560},[5529,8630,8631],{"class":5543},")        ",[5529,8633,8634],{"class":5629},"# {'_radius': 5.0, 'radius': -100} — запис є, але ігнорується\n",[5507,8636,8637,8638,8640,8641,8643,8644,6099],{},"Саме тому ",[5511,8639,5662],{}," не можна «перезаписати» через присвоєння ",[5511,8642,6085],{}," без сеттера — дескриптор перехоплює запис і або делегує сеттеру, або (якщо сеттер не визначений) підіймає ",[5511,8645,8646],{},"AttributeError: can't set attribute",[5956,8648],{},[5502,8650,8652],{"id":8651},"частина-iii-практичний-сценарій-1-валідація-типів-та-діапазонів","Частина III: Практичний сценарій 1 — Валідація типів та діапазонів",[5963,8654,8656],{"id":8655},"проблема-повторювана-валідація-полів","Проблема: повторювана валідація полів",[5507,8658,8659],{},"Повернімося до задачі, з якої ми починали. Тепер ми маємо повний інструментарій, щоб вирішити її елегантно. Побудуємо ієрархію дескрипторів-валідаторів, яку можна перевикористовувати у довільній кількості класів.",[5507,8661,8662],{},"Почнемо з абстрактного базового класу для всіх валідаторів:",[5520,8664,8666],{"className":5522,"code":8665,"language":5524,"meta":5525,"style":5525},"# validators.py\nfrom abc import ABC, abstractmethod\n\n\nclass Validator(ABC):\n    \"\"\"\n    Абстрактний базовий клас для дескрипторів-валідаторів.\n    Реалізує загальний протокол __get__\u002F__set__\u002F__set_name__,\n    делегуючи специфічну логіку перевірки методу validate().\n    \"\"\"\n\n    def __set_name__(self, owner: type, name: str) -> None:\n        self.public_name  = name\n        self.private_name = f\"_{name}\"\n\n    def __get__(self, obj, objtype=None):\n        if obj is None:\n            return self\n        return getattr(obj, self.private_name, None)\n\n    def __set__(self, obj, value) -> None:\n        # Спочатку валідуємо, потім зберігаємо\n        self.validate(value)\n        setattr(obj, self.private_name, value)\n\n    @abstractmethod\n    def validate(self, value) -> None:\n        \"\"\"\n        Перевіряє значення. Має підняти TypeError або ValueError\n        при невалідному вводі.\n        \"\"\"\n        ...\n",[5511,8667,8668,8673,8687,8691,8695,8705,8709,8714,8719,8724,8728,8732,8764,8771,8790,8794,8818,8830,8836,8853,8857,8881,8886,8893,8903,8907,8912,8933,8938,8943,8948,8952],{"__ignoreMap":5525},[5529,8669,8670],{"class":5531,"line":5532},[5529,8671,8672],{"class":5629},"# validators.py\n",[5529,8674,8675,8678,8681,8684],{"class":5531,"line":5547},[5529,8676,8677],{"class":5747},"from",[5529,8679,8680],{"class":5543}," abc ",[5529,8682,8683],{"class":5747},"import",[5529,8685,8686],{"class":5543}," ABC, abstractmethod\n",[5529,8688,8689],{"class":5531,"line":5579},[5529,8690,5604],{"emptyLinePlaceholder":5603},[5529,8692,8693],{"class":5531,"line":5588},[5529,8694,5604],{"emptyLinePlaceholder":5603},[5529,8696,8697,8699,8702],{"class":5531,"line":5600},[5529,8698,5536],{"class":5535},[5529,8700,8701],{"class":5539}," Validator",[5529,8703,8704],{"class":5543},"(ABC):\n",[5529,8706,8707],{"class":5531,"line":5607},[5529,8708,6159],{"class":5613},[5529,8710,8711],{"class":5531,"line":5620},[5529,8712,8713],{"class":5613},"    Абстрактний базовий клас для дескрипторів-валідаторів.\n",[5529,8715,8716],{"class":5531,"line":5633},[5529,8717,8718],{"class":5613},"    Реалізує загальний протокол __get__\u002F__set__\u002F__set_name__,\n",[5529,8720,8721],{"class":5531,"line":5645},[5529,8722,8723],{"class":5613},"    делегуючи специфічну логіку перевірки методу validate().\n",[5529,8725,8726],{"class":5531,"line":5761},[5529,8727,6159],{"class":5613},[5529,8729,8730],{"class":5531,"line":5767},[5529,8731,5604],{"emptyLinePlaceholder":5603},[5529,8733,8734,8736,8738,8740,8742,8744,8746,8748,8750,8752,8754,8756,8758,8760,8762],{"class":5531,"line":5794},[5529,8735,5550],{"class":5535},[5529,8737,6189],{"class":5553},[5529,8739,5557],{"class":5543},[5529,8741,5561],{"class":5560},[5529,8743,5564],{"class":5543},[5529,8745,6120],{"class":5560},[5529,8747,5570],{"class":5543},[5529,8749,5839],{"class":5539},[5529,8751,5564],{"class":5543},[5529,8753,5567],{"class":5560},[5529,8755,5570],{"class":5543},[5529,8757,5573],{"class":5539},[5529,8759,5737],{"class":5543},[5529,8761,5789],{"class":5535},[5529,8763,5544],{"class":5543},[5529,8765,8766,8768],{"class":5531,"line":5819},[5529,8767,5582],{"class":5535},[5529,8769,8770],{"class":5543},".public_name  = name\n",[5529,8772,8773,8775,8777,8779,8781,8783,8785,8787],{"class":5531,"line":5856},[5529,8774,5582],{"class":5535},[5529,8776,6247],{"class":5543},[5529,8778,5830],{"class":5535},[5529,8780,6252],{"class":5613},[5529,8782,5836],{"class":5535},[5529,8784,5567],{"class":5543},[5529,8786,5848],{"class":5535},[5529,8788,8789],{"class":5613},"\"\n",[5529,8791,8792],{"class":5531,"line":5869},[5529,8793,5604],{"emptyLinePlaceholder":5603},[5529,8795,8796,8798,8800,8802,8804,8806,8808,8810,8812,8814,8816],{"class":5531,"line":5895},[5529,8797,5550],{"class":5535},[5529,8799,6275],{"class":5553},[5529,8801,5557],{"class":5543},[5529,8803,5561],{"class":5560},[5529,8805,5564],{"class":5543},[5529,8807,6066],{"class":5560},[5529,8809,5564],{"class":5543},[5529,8811,6073],{"class":5560},[5529,8813,6290],{"class":5543},[5529,8815,5789],{"class":5535},[5529,8817,5576],{"class":5543},[5529,8819,8820,8822,8824,8826,8828],{"class":5531,"line":6270},[5529,8821,5797],{"class":5747},[5529,8823,6308],{"class":5543},[5529,8825,6311],{"class":5535},[5529,8827,6314],{"class":5535},[5529,8829,5544],{"class":5543},[5529,8831,8832,8834],{"class":5531,"line":6297},[5529,8833,6322],{"class":5747},[5529,8835,7474],{"class":5535},[5529,8837,8838,8840,8843,8845,8847,8849,8851],{"class":5531,"line":6303},[5529,8839,5748],{"class":5747},[5529,8841,8842],{"class":5553}," getattr",[5529,8844,6339],{"class":5543},[5529,8846,5561],{"class":5535},[5529,8848,6344],{"class":5543},[5529,8850,5789],{"class":5535},[5529,8852,5617],{"class":5543},[5529,8854,8855],{"class":5531,"line":6319},[5529,8856,5604],{"emptyLinePlaceholder":5603},[5529,8858,8859,8861,8863,8865,8867,8869,8871,8873,8875,8877,8879],{"class":5531,"line":6330},[5529,8860,5550],{"class":5535},[5529,8862,6417],{"class":5553},[5529,8864,5557],{"class":5543},[5529,8866,5561],{"class":5560},[5529,8868,5564],{"class":5543},[5529,8870,6066],{"class":5560},[5529,8872,5564],{"class":5543},[5529,8874,5780],{"class":5560},[5529,8876,5737],{"class":5543},[5529,8878,5789],{"class":5535},[5529,8880,5544],{"class":5543},[5529,8882,8883],{"class":5531,"line":6351},[5529,8884,8885],{"class":5629},"        # Спочатку валідуємо, потім зберігаємо\n",[5529,8887,8888,8890],{"class":5531,"line":6399},[5529,8889,5582],{"class":5535},[5529,8891,8892],{"class":5543},".validate(value)\n",[5529,8894,8895,8897,8899,8901],{"class":5531,"line":6407},[5529,8896,6484],{"class":5553},[5529,8898,6339],{"class":5543},[5529,8900,5561],{"class":5535},[5529,8902,6491],{"class":5543},[5529,8904,8905],{"class":5531,"line":6412},[5529,8906,5604],{"emptyLinePlaceholder":5603},[5529,8908,8909],{"class":5531,"line":6438},[5529,8910,8911],{"class":5553},"    @abstractmethod\n",[5529,8913,8914,8916,8919,8921,8923,8925,8927,8929,8931],{"class":5531,"line":6481},[5529,8915,5550],{"class":5535},[5529,8917,8918],{"class":5553}," validate",[5529,8920,5557],{"class":5543},[5529,8922,5561],{"class":5560},[5529,8924,5564],{"class":5543},[5529,8926,5780],{"class":5560},[5529,8928,5737],{"class":5543},[5529,8930,5789],{"class":5535},[5529,8932,5544],{"class":5543},[5529,8934,8935],{"class":5531,"line":6494},[5529,8936,8937],{"class":5613},"        \"\"\"\n",[5529,8939,8940],{"class":5531,"line":6499},[5529,8941,8942],{"class":5613},"        Перевіряє значення. Має підняти TypeError або ValueError\n",[5529,8944,8945],{"class":5531,"line":6504},[5529,8946,8947],{"class":5613},"        при невалідному вводі.\n",[5529,8949,8950],{"class":5531,"line":6514},[5529,8951,8937],{"class":5613},[5529,8953,8954],{"class":5531,"line":6520},[5529,8955,8956],{"class":5543},"        ...\n",[5507,8958,8959,8960,5663],{},"Маючи базовий клас, будуємо конкретні валідатори через успадкування — кожен реалізує лише ",[5511,8961,8962],{},"validate()",[5520,8964,8966],{"className":5522,"code":8965,"language":5524,"meta":5525,"style":5525},"# validators.py (продовження)\n\nclass TypedField(Validator):\n    \"\"\"\n    Дескриптор: перевіряє тип значення.\n    \n    name = TypedField(str)         # лише рядки\n    count = TypedField((int, float))  # int або float\n    \"\"\"\n\n    def __init__(self, expected_type: type | tuple):\n        self.expected_type = expected_type\n\n    def validate(self, value) -> None:\n        if not isinstance(value, self.expected_type):\n            type_name = (\n                self.expected_type.__name__\n                if isinstance(self.expected_type, type)\n                else \" | \".join(t.__name__ for t in self.expected_type)\n            )\n            raise TypeError(\n                f\"Атрибут '{self.public_name}' очікує тип {type_name}, \"\n                f\"отримано {type(value).__name__!r}: {value!r}\"\n            )\n\n\nclass RangedField(Validator):\n    \"\"\"\n    Дескриптор: перевіряє числове значення на входження в діапазон [min_val, max_val].\n    None означає «без обмеження» з відповідного боку.\n    \n    temperature = RangedField(-273.15, 1_000_000)\n    percentage  = RangedField(0.0, 100.0)\n    \"\"\"\n\n    def __init__(\n        self,\n        min_val: float | None = None,\n        max_val: float | None = None,\n        *,\n        inclusive: bool = True,\n    ):\n        self.min_val   = min_val\n        self.max_val   = max_val\n        self.inclusive = inclusive\n\n    def validate(self, value) -> None:\n        if not isinstance(value, (int, float)):\n            raise TypeError(\n                f\"Атрибут '{self.public_name}' має бути числом, \"\n                f\"отримано {type(value).__name__!r}\"\n            )\n        too_low  = (self.min_val is not None and\n                    (value \u003C self.min_val if self.inclusive else value \u003C= self.min_val))\n        too_high = (self.max_val is not None and\n                    (value > self.max_val if self.inclusive else value >= self.max_val))\n        if too_low or too_high:\n            bound = f\"[{self.min_val}, {self.max_val}]\" if self.inclusive else f\"({self.min_val}, {self.max_val})\"\n            raise ValueError(\n                f\"Атрибут '{self.public_name}' = {value} виходить за межі {bound}\"\n            )\n\n\nclass NonEmptyString(Validator):\n    \"\"\"\n    Дескриптор: гарантує, що рядок непустий після strip().\n    Опціонально обмежує максимальну довжину.\n    \n    title       = NonEmptyString()\n    description = NonEmptyString(max_length=500)\n    \"\"\"\n\n    def __init__(self, max_length: int | None = None):\n        self.max_length = max_length\n\n    def validate(self, value) -> None:\n        if not isinstance(value, str):\n            raise TypeError(\n                f\"Атрибут '{self.public_name}' має бути рядком, \"\n                f\"отримано {type(value).__name__!r}\"\n            )\n        stripped = value.strip()\n        if not stripped:\n            raise ValueError(\n                f\"Атрибут '{self.public_name}' не може бути порожнім рядком\"\n            )\n        if self.max_length is not None and len(stripped) > self.max_length:\n            raise ValueError(\n                f\"Атрибут '{self.public_name}' перевищує максимальну довжину \"\n                f\"{self.max_length} символів (фактично: {len(stripped)})\"\n            )\n",[5511,8967,8968,8973,8977,8991,8995,9000,9005,9010,9015,9019,9023,9050,9057,9061,9081,9097,9102,9113,9131,9158,9163,9172,9199,9226,9230,9234,9238,9251,9255,9260,9265,9269,9274,9279,9283,9287,9295,9302,9321,9340,9345,9362,9367,9374,9381,9388,9392,9412,9430,9438,9453,9471,9475,9494,9523,9542,9568,9582,9643,9652,9686,9691,9696,9701,9715,9720,9726,9732,9737,9743,9749,9754,9759,9789,9797,9802,9823,9838,9847,9863,9882,9887,9893,9903,9912,9928,9933,9963,9972,9988,10017],{"__ignoreMap":5525},[5529,8969,8970],{"class":5531,"line":5532},[5529,8971,8972],{"class":5629},"# validators.py (продовження)\n",[5529,8974,8975],{"class":5531,"line":5547},[5529,8976,5604],{"emptyLinePlaceholder":5603},[5529,8978,8979,8981,8984,8986,8989],{"class":5531,"line":5579},[5529,8980,5536],{"class":5535},[5529,8982,8983],{"class":5539}," TypedField",[5529,8985,5557],{"class":5543},[5529,8987,8988],{"class":5539},"Validator",[5529,8990,5576],{"class":5543},[5529,8992,8993],{"class":5531,"line":5588},[5529,8994,6159],{"class":5613},[5529,8996,8997],{"class":5531,"line":5600},[5529,8998,8999],{"class":5613},"    Дескриптор: перевіряє тип значення.\n",[5529,9001,9002],{"class":5531,"line":5607},[5529,9003,9004],{"class":5613},"    \n",[5529,9006,9007],{"class":5531,"line":5620},[5529,9008,9009],{"class":5613},"    name = TypedField(str)         # лише рядки\n",[5529,9011,9012],{"class":5531,"line":5633},[5529,9013,9014],{"class":5613},"    count = TypedField((int, float))  # int або float\n",[5529,9016,9017],{"class":5531,"line":5645},[5529,9018,6159],{"class":5613},[5529,9020,9021],{"class":5531,"line":5761},[5529,9022,5604],{"emptyLinePlaceholder":5603},[5529,9024,9025,9027,9029,9031,9033,9035,9038,9040,9042,9045,9048],{"class":5531,"line":5767},[5529,9026,5550],{"class":5535},[5529,9028,5554],{"class":5553},[5529,9030,5557],{"class":5543},[5529,9032,5561],{"class":5560},[5529,9034,5564],{"class":5543},[5529,9036,9037],{"class":5560},"expected_type",[5529,9039,5570],{"class":5543},[5529,9041,5839],{"class":5539},[5529,9043,9044],{"class":5543}," | ",[5529,9046,9047],{"class":5539},"tuple",[5529,9049,5576],{"class":5543},[5529,9051,9052,9054],{"class":5531,"line":5794},[5529,9053,5582],{"class":5535},[5529,9055,9056],{"class":5543},".expected_type = expected_type\n",[5529,9058,9059],{"class":5531,"line":5819},[5529,9060,5604],{"emptyLinePlaceholder":5603},[5529,9062,9063,9065,9067,9069,9071,9073,9075,9077,9079],{"class":5531,"line":5856},[5529,9064,5550],{"class":5535},[5529,9066,8918],{"class":5553},[5529,9068,5557],{"class":5543},[5529,9070,5561],{"class":5560},[5529,9072,5564],{"class":5543},[5529,9074,5780],{"class":5560},[5529,9076,5737],{"class":5543},[5529,9078,5789],{"class":5535},[5529,9080,5544],{"class":5543},[5529,9082,9083,9085,9087,9089,9092,9094],{"class":5531,"line":5869},[5529,9084,5797],{"class":5747},[5529,9086,5800],{"class":5535},[5529,9088,5803],{"class":5553},[5529,9090,9091],{"class":5543},"(value, ",[5529,9093,5561],{"class":5535},[5529,9095,9096],{"class":5543},".expected_type):\n",[5529,9098,9099],{"class":5531,"line":5895},[5529,9100,9101],{"class":5543},"            type_name = (\n",[5529,9103,9104,9107,9110],{"class":5531,"line":6270},[5529,9105,9106],{"class":5535},"                self",[5529,9108,9109],{"class":5543},".expected_type.",[5529,9111,9112],{"class":5560},"__name__\n",[5529,9114,9115,9118,9120,9122,9124,9127,9129],{"class":5531,"line":6297},[5529,9116,9117],{"class":5747},"                if",[5529,9119,5803],{"class":5553},[5529,9121,5557],{"class":5543},[5529,9123,5561],{"class":5535},[5529,9125,9126],{"class":5543},".expected_type, ",[5529,9128,5839],{"class":5539},[5529,9130,5617],{"class":5543},[5529,9132,9133,9136,9139,9142,9144,9147,9150,9153,9155],{"class":5531,"line":6303},[5529,9134,9135],{"class":5747},"                else",[5529,9137,9138],{"class":5613}," \" | \"",[5529,9140,9141],{"class":5543},".join(t.",[5529,9143,5845],{"class":5560},[5529,9145,9146],{"class":5747}," for",[5529,9148,9149],{"class":5543}," t ",[5529,9151,9152],{"class":5747},"in",[5529,9154,5751],{"class":5535},[5529,9156,9157],{"class":5543},".expected_type)\n",[5529,9159,9160],{"class":5531,"line":6319},[5529,9161,9162],{"class":5543},"            )\n",[5529,9164,9165,9167,9169],{"class":5531,"line":6330},[5529,9166,5822],{"class":5747},[5529,9168,5825],{"class":5539},[5529,9170,9171],{"class":5543},"(\n",[5529,9173,9174,9177,9180,9182,9184,9186,9189,9191,9194,9196],{"class":5531,"line":6351},[5529,9175,9176],{"class":5535},"                f",[5529,9178,9179],{"class":5613},"\"Атрибут '",[5529,9181,6377],{"class":5535},[5529,9183,6380],{"class":5543},[5529,9185,5848],{"class":5535},[5529,9187,9188],{"class":5613},"' очікує тип ",[5529,9190,5836],{"class":5535},[5529,9192,9193],{"class":5543},"type_name",[5529,9195,5848],{"class":5535},[5529,9197,9198],{"class":5613},", \"\n",[5529,9200,9201,9203,9206,9208,9210,9212,9214,9216,9218,9220,9222,9224],{"class":5531,"line":6399},[5529,9202,9176],{"class":5535},[5529,9204,9205],{"class":5613},"\"отримано ",[5529,9207,5836],{"class":5535},[5529,9209,5839],{"class":5539},[5529,9211,5842],{"class":5543},[5529,9213,5845],{"class":5560},[5529,9215,6392],{"class":5535},[5529,9217,5570],{"class":5613},[5529,9219,5836],{"class":5535},[5529,9221,5780],{"class":5543},[5529,9223,6392],{"class":5535},[5529,9225,8789],{"class":5613},[5529,9227,9228],{"class":5531,"line":6407},[5529,9229,9162],{"class":5543},[5529,9231,9232],{"class":5531,"line":6412},[5529,9233,5604],{"emptyLinePlaceholder":5603},[5529,9235,9236],{"class":5531,"line":6438},[5529,9237,5604],{"emptyLinePlaceholder":5603},[5529,9239,9240,9242,9245,9247,9249],{"class":5531,"line":6481},[5529,9241,5536],{"class":5535},[5529,9243,9244],{"class":5539}," RangedField",[5529,9246,5557],{"class":5543},[5529,9248,8988],{"class":5539},[5529,9250,5576],{"class":5543},[5529,9252,9253],{"class":5531,"line":6494},[5529,9254,6159],{"class":5613},[5529,9256,9257],{"class":5531,"line":6499},[5529,9258,9259],{"class":5613},"    Дескриптор: перевіряє числове значення на входження в діапазон [min_val, max_val].\n",[5529,9261,9262],{"class":5531,"line":6504},[5529,9263,9264],{"class":5613},"    None означає «без обмеження» з відповідного боку.\n",[5529,9266,9267],{"class":5531,"line":6514},[5529,9268,9004],{"class":5613},[5529,9270,9271],{"class":5531,"line":6520},[5529,9272,9273],{"class":5613},"    temperature = RangedField(-273.15, 1_000_000)\n",[5529,9275,9276],{"class":5531,"line":6526},[5529,9277,9278],{"class":5613},"    percentage  = RangedField(0.0, 100.0)\n",[5529,9280,9281],{"class":5531,"line":6532},[5529,9282,6159],{"class":5613},[5529,9284,9285],{"class":5531,"line":6538},[5529,9286,5604],{"emptyLinePlaceholder":5603},[5529,9288,9289,9291,9293],{"class":5531,"line":6543},[5529,9290,5550],{"class":5535},[5529,9292,5554],{"class":5553},[5529,9294,9171],{"class":5543},[5529,9296,9297,9299],{"class":5531,"line":6577},[5529,9298,5582],{"class":5560},[5529,9300,9301],{"class":5543},",\n",[5529,9303,9304,9307,9309,9311,9313,9315,9317,9319],{"class":5531,"line":6588},[5529,9305,9306],{"class":5560},"        min_val",[5529,9308,5570],{"class":5543},[5529,9310,5740],{"class":5539},[5529,9312,9044],{"class":5543},[5529,9314,5789],{"class":5535},[5529,9316,6468],{"class":5543},[5529,9318,5789],{"class":5535},[5529,9320,9301],{"class":5543},[5529,9322,9323,9326,9328,9330,9332,9334,9336,9338],{"class":5531,"line":6598},[5529,9324,9325],{"class":5560},"        max_val",[5529,9327,5570],{"class":5543},[5529,9329,5740],{"class":5539},[5529,9331,9044],{"class":5543},[5529,9333,5789],{"class":5535},[5529,9335,6468],{"class":5543},[5529,9337,5789],{"class":5535},[5529,9339,9301],{"class":5543},[5529,9341,9342],{"class":5531,"line":6603},[5529,9343,9344],{"class":5543},"        *,\n",[5529,9346,9347,9350,9352,9355,9357,9360],{"class":5531,"line":6621},[5529,9348,9349],{"class":5560},"        inclusive",[5529,9351,5570],{"class":5543},[5529,9353,9354],{"class":5539},"bool",[5529,9356,6468],{"class":5543},[5529,9358,9359],{"class":5535},"True",[5529,9361,9301],{"class":5543},[5529,9363,9364],{"class":5531,"line":6654},[5529,9365,9366],{"class":5543},"    ):\n",[5529,9368,9369,9371],{"class":5531,"line":6659},[5529,9370,5582],{"class":5535},[5529,9372,9373],{"class":5543},".min_val   = min_val\n",[5529,9375,9376,9378],{"class":5531,"line":6664},[5529,9377,5582],{"class":5535},[5529,9379,9380],{"class":5543},".max_val   = max_val\n",[5529,9382,9383,9385],{"class":5531,"line":6680},[5529,9384,5582],{"class":5535},[5529,9386,9387],{"class":5543},".inclusive = inclusive\n",[5529,9389,9390],{"class":5531,"line":6689},[5529,9391,5604],{"emptyLinePlaceholder":5603},[5529,9393,9394,9396,9398,9400,9402,9404,9406,9408,9410],{"class":5531,"line":6721},[5529,9395,5550],{"class":5535},[5529,9397,8918],{"class":5553},[5529,9399,5557],{"class":5543},[5529,9401,5561],{"class":5560},[5529,9403,5564],{"class":5543},[5529,9405,5780],{"class":5560},[5529,9407,5737],{"class":5543},[5529,9409,5789],{"class":5535},[5529,9411,5544],{"class":5543},[5529,9413,9414,9416,9418,9420,9422,9424,9426,9428],{"class":5531,"line":6726},[5529,9415,5797],{"class":5747},[5529,9417,5800],{"class":5535},[5529,9419,5803],{"class":5553},[5529,9421,5806],{"class":5543},[5529,9423,5809],{"class":5539},[5529,9425,5564],{"class":5543},[5529,9427,5740],{"class":5539},[5529,9429,5816],{"class":5543},[5529,9431,9432,9434,9436],{"class":5531,"line":6732},[5529,9433,5822],{"class":5747},[5529,9435,5825],{"class":5539},[5529,9437,9171],{"class":5543},[5529,9439,9440,9442,9444,9446,9448,9450],{"class":5531,"line":7885},[5529,9441,9176],{"class":5535},[5529,9443,9179],{"class":5613},[5529,9445,6377],{"class":5535},[5529,9447,6380],{"class":5543},[5529,9449,5848],{"class":5535},[5529,9451,9452],{"class":5613},"' має бути числом, \"\n",[5529,9454,9455,9457,9459,9461,9463,9465,9467,9469],{"class":5531,"line":7894},[5529,9456,9176],{"class":5535},[5529,9458,9205],{"class":5613},[5529,9460,5836],{"class":5535},[5529,9462,5839],{"class":5539},[5529,9464,5842],{"class":5543},[5529,9466,5845],{"class":5560},[5529,9468,6392],{"class":5535},[5529,9470,8789],{"class":5613},[5529,9472,9473],{"class":5531,"line":7919},[5529,9474,9162],{"class":5543},[5529,9476,9477,9480,9482,9485,9487,9489,9491],{"class":5531,"line":7924},[5529,9478,9479],{"class":5543},"        too_low  = (",[5529,9481,5561],{"class":5535},[5529,9483,9484],{"class":5543},".min_val ",[5529,9486,6311],{"class":5535},[5529,9488,5800],{"class":5535},[5529,9490,6314],{"class":5535},[5529,9492,9493],{"class":5535}," and\n",[5529,9495,9497,9500,9502,9504,9507,9509,9512,9515,9518,9520],{"class":5531,"line":9496},54,[5529,9498,9499],{"class":5543},"                    (value \u003C ",[5529,9501,5561],{"class":5535},[5529,9503,9484],{"class":5543},[5529,9505,9506],{"class":5747},"if",[5529,9508,5751],{"class":5535},[5529,9510,9511],{"class":5543},".inclusive ",[5529,9513,9514],{"class":5747},"else",[5529,9516,9517],{"class":5543}," value \u003C= ",[5529,9519,5561],{"class":5535},[5529,9521,9522],{"class":5543},".min_val))\n",[5529,9524,9526,9529,9531,9534,9536,9538,9540],{"class":5531,"line":9525},55,[5529,9527,9528],{"class":5543},"        too_high = (",[5529,9530,5561],{"class":5535},[5529,9532,9533],{"class":5543},".max_val ",[5529,9535,6311],{"class":5535},[5529,9537,5800],{"class":5535},[5529,9539,6314],{"class":5535},[5529,9541,9493],{"class":5535},[5529,9543,9545,9548,9550,9552,9554,9556,9558,9560,9563,9565],{"class":5531,"line":9544},56,[5529,9546,9547],{"class":5543},"                    (value > ",[5529,9549,5561],{"class":5535},[5529,9551,9533],{"class":5543},[5529,9553,9506],{"class":5747},[5529,9555,5751],{"class":5535},[5529,9557,9511],{"class":5543},[5529,9559,9514],{"class":5747},[5529,9561,9562],{"class":5543}," value >= ",[5529,9564,5561],{"class":5535},[5529,9566,9567],{"class":5543},".max_val))\n",[5529,9569,9571,9573,9576,9579],{"class":5531,"line":9570},57,[5529,9572,5797],{"class":5747},[5529,9574,9575],{"class":5543}," too_low ",[5529,9577,9578],{"class":5535},"or",[5529,9580,9581],{"class":5543}," too_high:\n",[5529,9583,9585,9588,9590,9593,9595,9598,9600,9602,9604,9607,9609,9612,9615,9617,9619,9621,9623,9626,9628,9630,9632,9634,9636,9638,9640],{"class":5531,"line":9584},58,[5529,9586,9587],{"class":5543},"            bound = ",[5529,9589,5830],{"class":5535},[5529,9591,9592],{"class":5613},"\"[",[5529,9594,6377],{"class":5535},[5529,9596,9597],{"class":5543},".min_val",[5529,9599,5848],{"class":5535},[5529,9601,5564],{"class":5613},[5529,9603,6377],{"class":5535},[5529,9605,9606],{"class":5543},".max_val",[5529,9608,5848],{"class":5535},[5529,9610,9611],{"class":5613},"]\"",[5529,9613,9614],{"class":5747}," if",[5529,9616,5751],{"class":5535},[5529,9618,9511],{"class":5543},[5529,9620,9514],{"class":5747},[5529,9622,6626],{"class":5535},[5529,9624,9625],{"class":5613},"\"(",[5529,9627,6377],{"class":5535},[5529,9629,9597],{"class":5543},[5529,9631,5848],{"class":5535},[5529,9633,5564],{"class":5613},[5529,9635,6377],{"class":5535},[5529,9637,9606],{"class":5543},[5529,9639,5848],{"class":5535},[5529,9641,9642],{"class":5613},")\"\n",[5529,9644,9646,9648,9650],{"class":5531,"line":9645},59,[5529,9647,5822],{"class":5747},[5529,9649,5874],{"class":5539},[5529,9651,9171],{"class":5543},[5529,9653,9655,9657,9659,9661,9663,9665,9668,9670,9672,9674,9677,9679,9682,9684],{"class":5531,"line":9654},60,[5529,9656,9176],{"class":5535},[5529,9658,9179],{"class":5613},[5529,9660,6377],{"class":5535},[5529,9662,6380],{"class":5543},[5529,9664,5848],{"class":5535},[5529,9666,9667],{"class":5613},"' = ",[5529,9669,5836],{"class":5535},[5529,9671,5780],{"class":5543},[5529,9673,5848],{"class":5535},[5529,9675,9676],{"class":5613}," виходить за межі ",[5529,9678,5836],{"class":5535},[5529,9680,9681],{"class":5543},"bound",[5529,9683,5848],{"class":5535},[5529,9685,8789],{"class":5613},[5529,9687,9689],{"class":5531,"line":9688},61,[5529,9690,9162],{"class":5543},[5529,9692,9694],{"class":5531,"line":9693},62,[5529,9695,5604],{"emptyLinePlaceholder":5603},[5529,9697,9699],{"class":5531,"line":9698},63,[5529,9700,5604],{"emptyLinePlaceholder":5603},[5529,9702,9704,9706,9709,9711,9713],{"class":5531,"line":9703},64,[5529,9705,5536],{"class":5535},[5529,9707,9708],{"class":5539}," NonEmptyString",[5529,9710,5557],{"class":5543},[5529,9712,8988],{"class":5539},[5529,9714,5576],{"class":5543},[5529,9716,9718],{"class":5531,"line":9717},65,[5529,9719,6159],{"class":5613},[5529,9721,9723],{"class":5531,"line":9722},66,[5529,9724,9725],{"class":5613},"    Дескриптор: гарантує, що рядок непустий після strip().\n",[5529,9727,9729],{"class":5531,"line":9728},67,[5529,9730,9731],{"class":5613},"    Опціонально обмежує максимальну довжину.\n",[5529,9733,9735],{"class":5531,"line":9734},68,[5529,9736,9004],{"class":5613},[5529,9738,9740],{"class":5531,"line":9739},69,[5529,9741,9742],{"class":5613},"    title       = NonEmptyString()\n",[5529,9744,9746],{"class":5531,"line":9745},70,[5529,9747,9748],{"class":5613},"    description = NonEmptyString(max_length=500)\n",[5529,9750,9752],{"class":5531,"line":9751},71,[5529,9753,6159],{"class":5613},[5529,9755,9757],{"class":5531,"line":9756},72,[5529,9758,5604],{"emptyLinePlaceholder":5603},[5529,9760,9762,9764,9766,9768,9770,9772,9775,9777,9779,9781,9783,9785,9787],{"class":5531,"line":9761},73,[5529,9763,5550],{"class":5535},[5529,9765,5554],{"class":5553},[5529,9767,5557],{"class":5543},[5529,9769,5561],{"class":5560},[5529,9771,5564],{"class":5543},[5529,9773,9774],{"class":5560},"max_length",[5529,9776,5570],{"class":5543},[5529,9778,5809],{"class":5539},[5529,9780,9044],{"class":5543},[5529,9782,5789],{"class":5535},[5529,9784,6468],{"class":5543},[5529,9786,5789],{"class":5535},[5529,9788,5576],{"class":5543},[5529,9790,9792,9794],{"class":5531,"line":9791},74,[5529,9793,5582],{"class":5535},[5529,9795,9796],{"class":5543},".max_length = max_length\n",[5529,9798,9800],{"class":5531,"line":9799},75,[5529,9801,5604],{"emptyLinePlaceholder":5603},[5529,9803,9805,9807,9809,9811,9813,9815,9817,9819,9821],{"class":5531,"line":9804},76,[5529,9806,5550],{"class":5535},[5529,9808,8918],{"class":5553},[5529,9810,5557],{"class":5543},[5529,9812,5561],{"class":5560},[5529,9814,5564],{"class":5543},[5529,9816,5780],{"class":5560},[5529,9818,5737],{"class":5543},[5529,9820,5789],{"class":5535},[5529,9822,5544],{"class":5543},[5529,9824,9826,9828,9830,9832,9834,9836],{"class":5531,"line":9825},77,[5529,9827,5797],{"class":5747},[5529,9829,5800],{"class":5535},[5529,9831,5803],{"class":5553},[5529,9833,9091],{"class":5543},[5529,9835,5573],{"class":5539},[5529,9837,5576],{"class":5543},[5529,9839,9841,9843,9845],{"class":5531,"line":9840},78,[5529,9842,5822],{"class":5747},[5529,9844,5825],{"class":5539},[5529,9846,9171],{"class":5543},[5529,9848,9850,9852,9854,9856,9858,9860],{"class":5531,"line":9849},79,[5529,9851,9176],{"class":5535},[5529,9853,9179],{"class":5613},[5529,9855,6377],{"class":5535},[5529,9857,6380],{"class":5543},[5529,9859,5848],{"class":5535},[5529,9861,9862],{"class":5613},"' має бути рядком, \"\n",[5529,9864,9866,9868,9870,9872,9874,9876,9878,9880],{"class":5531,"line":9865},80,[5529,9867,9176],{"class":5535},[5529,9869,9205],{"class":5613},[5529,9871,5836],{"class":5535},[5529,9873,5839],{"class":5539},[5529,9875,5842],{"class":5543},[5529,9877,5845],{"class":5560},[5529,9879,6392],{"class":5535},[5529,9881,8789],{"class":5613},[5529,9883,9885],{"class":5531,"line":9884},81,[5529,9886,9162],{"class":5543},[5529,9888,9890],{"class":5531,"line":9889},82,[5529,9891,9892],{"class":5543},"        stripped = value.strip()\n",[5529,9894,9896,9898,9900],{"class":5531,"line":9895},83,[5529,9897,5797],{"class":5747},[5529,9899,5800],{"class":5535},[5529,9901,9902],{"class":5543}," stripped:\n",[5529,9904,9906,9908,9910],{"class":5531,"line":9905},84,[5529,9907,5822],{"class":5747},[5529,9909,5874],{"class":5539},[5529,9911,9171],{"class":5543},[5529,9913,9915,9917,9919,9921,9923,9925],{"class":5531,"line":9914},85,[5529,9916,9176],{"class":5535},[5529,9918,9179],{"class":5613},[5529,9920,6377],{"class":5535},[5529,9922,6380],{"class":5543},[5529,9924,5848],{"class":5535},[5529,9926,9927],{"class":5613},"' не може бути порожнім рядком\"\n",[5529,9929,9931],{"class":5531,"line":9930},86,[5529,9932,9162],{"class":5543},[5529,9934,9936,9938,9940,9943,9945,9947,9949,9952,9955,9958,9960],{"class":5531,"line":9935},87,[5529,9937,5797],{"class":5747},[5529,9939,5751],{"class":5535},[5529,9941,9942],{"class":5543},".max_length ",[5529,9944,6311],{"class":5535},[5529,9946,5800],{"class":5535},[5529,9948,6314],{"class":5535},[5529,9950,9951],{"class":5535}," and",[5529,9953,9954],{"class":5553}," len",[5529,9956,9957],{"class":5543},"(stripped) > ",[5529,9959,5561],{"class":5535},[5529,9961,9962],{"class":5543},".max_length:\n",[5529,9964,9966,9968,9970],{"class":5531,"line":9965},88,[5529,9967,5822],{"class":5747},[5529,9969,5874],{"class":5539},[5529,9971,9171],{"class":5543},[5529,9973,9975,9977,9979,9981,9983,9985],{"class":5531,"line":9974},89,[5529,9976,9176],{"class":5535},[5529,9978,9179],{"class":5613},[5529,9980,6377],{"class":5535},[5529,9982,6380],{"class":5543},[5529,9984,5848],{"class":5535},[5529,9986,9987],{"class":5613},"' перевищує максимальну довжину \"\n",[5529,9989,9991,9993,9995,9997,10000,10002,10005,10007,10010,10013,10015],{"class":5531,"line":9990},90,[5529,9992,9176],{"class":5535},[5529,9994,5851],{"class":5613},[5529,9996,6377],{"class":5535},[5529,9998,9999],{"class":5543},".max_length",[5529,10001,5848],{"class":5535},[5529,10003,10004],{"class":5613}," символів (фактично: ",[5529,10006,5836],{"class":5535},[5529,10008,10009],{"class":5553},"len",[5529,10011,10012],{"class":5543},"(stripped)",[5529,10014,5848],{"class":5535},[5529,10016,9642],{"class":5613},[5529,10018,10020],{"class":5531,"line":10019},91,[5529,10021,9162],{"class":5543},[5963,10023,10025],{"id":10024},"застосування-валідаторів-у-доменних-класах","Застосування валідаторів у доменних класах",[5507,10027,10028],{},"Тепер подивимось, як ці валідатори застосовуються у реальних класах — і наскільки декларативним стає код:",[5520,10030,10032],{"className":5522,"code":10031,"language":5524,"meta":5525,"style":5525},"# domain_classes.py\nfrom validators import TypedField, RangedField, NonEmptyString\n\n\nclass PhysicalSensor:\n    \"\"\"\n    Датчик фізичних вимірювань.\n    Всі поля з автоматичною валідацією — жодного @property, жодного дублювання.\n    \"\"\"\n    name        = NonEmptyString(max_length=100)\n    temperature = RangedField(-273.15, 1_000_000.0)   # в Цельсіях\n    humidity    = RangedField(0.0, 100.0)              # у відсотках\n    pressure    = RangedField(0.0, None)               # тиск ≥ 0, верхньої межі немає\n\n    def __init__(\n        self,\n        name: str,\n        temperature: float,\n        humidity: float,\n        pressure: float,\n    ) -> None:\n        self.name        = name\n        self.temperature = temperature\n        self.humidity    = humidity\n        self.pressure    = pressure\n\n    def __repr__(self) -> str:\n        return (\n            f\"PhysicalSensor({self.name!r}, \"\n            f\"T={self.temperature}°C, \"\n            f\"H={self.humidity}%, \"\n            f\"P={self.pressure} hPa)\"\n        )\n\n\nclass Product:\n    \"\"\"Товар в інтернет-магазині.\"\"\"\n    title    = NonEmptyString(max_length=200)\n    price    = RangedField(0.01, None)                 # ціна > 0\n    quantity = RangedField(0, None)                    # кількість ≥ 0\n    sku      = NonEmptyString()\n\n    def __init__(self, title: str, price: float, quantity: int, sku: str) -> None:\n        self.title    = title\n        self.price    = price\n        self.quantity = quantity\n        self.sku      = sku\n\n\n# --- Тестування ---\nsensor = PhysicalSensor(\"Кімнатний #1\", temperature=22.5, humidity=55.0, pressure=1013.25)\nprint(sensor)\n\n# Валідні зміни\nsensor.temperature = 25.0\nsensor.humidity    = 60.0\n\n# Невалідні зміни — кожна підіймає виключення\ntry:\n    sensor.temperature = -300  # нижче абсолютного нуля\nexcept ValueError as e:\n    print(f\"ValueError: {e}\")\n\ntry:\n    sensor.humidity = 150      # вологість > 100%\nexcept ValueError as e:\n    print(f\"ValueError: {e}\")\n\ntry:\n    sensor.name = \"\"           # порожній рядок\nexcept ValueError as e:\n    print(f\"ValueError: {e}\")\n\ntry:\n    sensor.pressure = \"висока\"  # рядок замість числа\nexcept TypeError as e:\n    print(f\"TypeError: {e}\")\n",[5511,10033,10034,10039,10051,10055,10059,10068,10072,10077,10082,10086,10099,10116,10135,10152,10156,10164,10170,10181,10192,10203,10214,10223,10230,10237,10244,10251,10255,10271,10278,10294,10311,10328,10345,10350,10354,10358,10367,10372,10386,10404,10421,10426,10430,10482,10489,10496,10503,10510,10514,10518,10523,10561,10568,10572,10577,10585,10593,10597,10602,10609,10620,10633,10656,10660,10666,10677,10687,10707,10711,10717,10728,10738,10758,10762,10768,10779,10789],{"__ignoreMap":5525},[5529,10035,10036],{"class":5531,"line":5532},[5529,10037,10038],{"class":5629},"# domain_classes.py\n",[5529,10040,10041,10043,10046,10048],{"class":5531,"line":5547},[5529,10042,8677],{"class":5747},[5529,10044,10045],{"class":5543}," validators ",[5529,10047,8683],{"class":5747},[5529,10049,10050],{"class":5543}," TypedField, RangedField, NonEmptyString\n",[5529,10052,10053],{"class":5531,"line":5579},[5529,10054,5604],{"emptyLinePlaceholder":5603},[5529,10056,10057],{"class":5531,"line":5588},[5529,10058,5604],{"emptyLinePlaceholder":5603},[5529,10060,10061,10063,10066],{"class":5531,"line":5600},[5529,10062,5536],{"class":5535},[5529,10064,10065],{"class":5539}," PhysicalSensor",[5529,10067,5544],{"class":5543},[5529,10069,10070],{"class":5531,"line":5607},[5529,10071,6159],{"class":5613},[5529,10073,10074],{"class":5531,"line":5620},[5529,10075,10076],{"class":5613},"    Датчик фізичних вимірювань.\n",[5529,10078,10079],{"class":5531,"line":5633},[5529,10080,10081],{"class":5613},"    Всі поля з автоматичною валідацією — жодного @property, жодного дублювання.\n",[5529,10083,10084],{"class":5531,"line":5645},[5529,10085,6159],{"class":5613},[5529,10087,10088,10091,10093,10095,10097],{"class":5531,"line":5761},[5529,10089,10090],{"class":5543},"    name        = NonEmptyString(",[5529,10092,9774],{"class":5560},[5529,10094,6290],{"class":5543},[5529,10096,8597],{"class":5596},[5529,10098,5617],{"class":5543},[5529,10100,10101,10104,10106,10108,10111,10113],{"class":5531,"line":5767},[5529,10102,10103],{"class":5543},"    temperature = RangedField(-",[5529,10105,5864],{"class":5596},[5529,10107,5564],{"class":5543},[5529,10109,10110],{"class":5596},"1_000_000.0",[5529,10112,7769],{"class":5543},[5529,10114,10115],{"class":5629},"# в Цельсіях\n",[5529,10117,10118,10121,10124,10126,10129,10132],{"class":5531,"line":5794},[5529,10119,10120],{"class":5543},"    humidity    = RangedField(",[5529,10122,10123],{"class":5596},"0.0",[5529,10125,5564],{"class":5543},[5529,10127,10128],{"class":5596},"100.0",[5529,10130,10131],{"class":5543},")              ",[5529,10133,10134],{"class":5629},"# у відсотках\n",[5529,10136,10137,10140,10142,10144,10146,10149],{"class":5531,"line":5819},[5529,10138,10139],{"class":5543},"    pressure    = RangedField(",[5529,10141,10123],{"class":5596},[5529,10143,5564],{"class":5543},[5529,10145,5789],{"class":5535},[5529,10147,10148],{"class":5543},")               ",[5529,10150,10151],{"class":5629},"# тиск ≥ 0, верхньої межі немає\n",[5529,10153,10154],{"class":5531,"line":5856},[5529,10155,5604],{"emptyLinePlaceholder":5603},[5529,10157,10158,10160,10162],{"class":5531,"line":5869},[5529,10159,5550],{"class":5535},[5529,10161,5554],{"class":5553},[5529,10163,9171],{"class":5543},[5529,10165,10166,10168],{"class":5531,"line":5895},[5529,10167,5582],{"class":5560},[5529,10169,9301],{"class":5543},[5529,10171,10172,10175,10177,10179],{"class":5531,"line":6270},[5529,10173,10174],{"class":5560},"        name",[5529,10176,5570],{"class":5543},[5529,10178,5573],{"class":5539},[5529,10180,9301],{"class":5543},[5529,10182,10183,10186,10188,10190],{"class":5531,"line":6297},[5529,10184,10185],{"class":5560},"        temperature",[5529,10187,5570],{"class":5543},[5529,10189,5740],{"class":5539},[5529,10191,9301],{"class":5543},[5529,10193,10194,10197,10199,10201],{"class":5531,"line":6303},[5529,10195,10196],{"class":5560},"        humidity",[5529,10198,5570],{"class":5543},[5529,10200,5740],{"class":5539},[5529,10202,9301],{"class":5543},[5529,10204,10205,10208,10210,10212],{"class":5531,"line":6319},[5529,10206,10207],{"class":5560},"        pressure",[5529,10209,5570],{"class":5543},[5529,10211,5740],{"class":5539},[5529,10213,9301],{"class":5543},[5529,10215,10216,10219,10221],{"class":5531,"line":6330},[5529,10217,10218],{"class":5543},"    ) -> ",[5529,10220,5789],{"class":5535},[5529,10222,5544],{"class":5543},[5529,10224,10225,10227],{"class":5531,"line":6351},[5529,10226,5582],{"class":5535},[5529,10228,10229],{"class":5543},".name        = name\n",[5529,10231,10232,10234],{"class":5531,"line":6399},[5529,10233,5582],{"class":5535},[5529,10235,10236],{"class":5543},".temperature = temperature\n",[5529,10238,10239,10241],{"class":5531,"line":6407},[5529,10240,5582],{"class":5535},[5529,10242,10243],{"class":5543},".humidity    = humidity\n",[5529,10245,10246,10248],{"class":5531,"line":6412},[5529,10247,5582],{"class":5535},[5529,10249,10250],{"class":5543},".pressure    = pressure\n",[5529,10252,10253],{"class":5531,"line":6438},[5529,10254,5604],{"emptyLinePlaceholder":5603},[5529,10256,10257,10259,10261,10263,10265,10267,10269],{"class":5531,"line":6481},[5529,10258,5550],{"class":5535},[5529,10260,6608],{"class":5553},[5529,10262,5557],{"class":5543},[5529,10264,5561],{"class":5560},[5529,10266,5737],{"class":5543},[5529,10268,5573],{"class":5539},[5529,10270,5544],{"class":5543},[5529,10272,10273,10275],{"class":5531,"line":6494},[5529,10274,5748],{"class":5747},[5529,10276,10277],{"class":5543}," (\n",[5529,10279,10280,10283,10286,10288,10290,10292],{"class":5531,"line":6499},[5529,10281,10282],{"class":5535},"            f",[5529,10284,10285],{"class":5613},"\"PhysicalSensor(",[5529,10287,6377],{"class":5535},[5529,10289,6634],{"class":5543},[5529,10291,6392],{"class":5535},[5529,10293,9198],{"class":5613},[5529,10295,10296,10298,10301,10303,10306,10308],{"class":5531,"line":6504},[5529,10297,10282],{"class":5535},[5529,10299,10300],{"class":5613},"\"T=",[5529,10302,6377],{"class":5535},[5529,10304,10305],{"class":5543},".temperature",[5529,10307,5848],{"class":5535},[5529,10309,10310],{"class":5613},"°C, \"\n",[5529,10312,10313,10315,10318,10320,10323,10325],{"class":5531,"line":6514},[5529,10314,10282],{"class":5535},[5529,10316,10317],{"class":5613},"\"H=",[5529,10319,6377],{"class":5535},[5529,10321,10322],{"class":5543},".humidity",[5529,10324,5848],{"class":5535},[5529,10326,10327],{"class":5613},"%, \"\n",[5529,10329,10330,10332,10335,10337,10340,10342],{"class":5531,"line":6520},[5529,10331,10282],{"class":5535},[5529,10333,10334],{"class":5613},"\"P=",[5529,10336,6377],{"class":5535},[5529,10338,10339],{"class":5543},".pressure",[5529,10341,5848],{"class":5535},[5529,10343,10344],{"class":5613}," hPa)\"\n",[5529,10346,10347],{"class":5531,"line":6526},[5529,10348,10349],{"class":5543},"        )\n",[5529,10351,10352],{"class":5531,"line":6532},[5529,10353,5604],{"emptyLinePlaceholder":5603},[5529,10355,10356],{"class":5531,"line":6538},[5529,10357,5604],{"emptyLinePlaceholder":5603},[5529,10359,10360,10362,10365],{"class":5531,"line":6543},[5529,10361,5536],{"class":5535},[5529,10363,10364],{"class":5539}," Product",[5529,10366,5544],{"class":5543},[5529,10368,10369],{"class":5531,"line":6577},[5529,10370,10371],{"class":5613},"    \"\"\"Товар в інтернет-магазині.\"\"\"\n",[5529,10373,10374,10377,10379,10381,10384],{"class":5531,"line":6588},[5529,10375,10376],{"class":5543},"    title    = NonEmptyString(",[5529,10378,9774],{"class":5560},[5529,10380,6290],{"class":5543},[5529,10382,10383],{"class":5596},"200",[5529,10385,5617],{"class":5543},[5529,10387,10388,10391,10394,10396,10398,10401],{"class":5531,"line":6598},[5529,10389,10390],{"class":5543},"    price    = RangedField(",[5529,10392,10393],{"class":5596},"0.01",[5529,10395,5564],{"class":5543},[5529,10397,5789],{"class":5535},[5529,10399,10400],{"class":5543},")                 ",[5529,10402,10403],{"class":5629},"# ціна > 0\n",[5529,10405,10406,10409,10411,10413,10415,10418],{"class":5531,"line":6603},[5529,10407,10408],{"class":5543},"    quantity = RangedField(",[5529,10410,8530],{"class":5596},[5529,10412,5564],{"class":5543},[5529,10414,5789],{"class":5535},[5529,10416,10417],{"class":5543},")                    ",[5529,10419,10420],{"class":5629},"# кількість ≥ 0\n",[5529,10422,10423],{"class":5531,"line":6621},[5529,10424,10425],{"class":5543},"    sku      = NonEmptyString()\n",[5529,10427,10428],{"class":5531,"line":6654},[5529,10429,5604],{"emptyLinePlaceholder":5603},[5529,10431,10432,10434,10436,10438,10440,10442,10445,10447,10449,10451,10454,10456,10458,10460,10463,10465,10467,10469,10472,10474,10476,10478,10480],{"class":5531,"line":6659},[5529,10433,5550],{"class":5535},[5529,10435,5554],{"class":5553},[5529,10437,5557],{"class":5543},[5529,10439,5561],{"class":5560},[5529,10441,5564],{"class":5543},[5529,10443,10444],{"class":5560},"title",[5529,10446,5570],{"class":5543},[5529,10448,5573],{"class":5539},[5529,10450,5564],{"class":5543},[5529,10452,10453],{"class":5560},"price",[5529,10455,5570],{"class":5543},[5529,10457,5740],{"class":5539},[5529,10459,5564],{"class":5543},[5529,10461,10462],{"class":5560},"quantity",[5529,10464,5570],{"class":5543},[5529,10466,5809],{"class":5539},[5529,10468,5564],{"class":5543},[5529,10470,10471],{"class":5560},"sku",[5529,10473,5570],{"class":5543},[5529,10475,5573],{"class":5539},[5529,10477,5737],{"class":5543},[5529,10479,5789],{"class":5535},[5529,10481,5544],{"class":5543},[5529,10483,10484,10486],{"class":5531,"line":6664},[5529,10485,5582],{"class":5535},[5529,10487,10488],{"class":5543},".title    = title\n",[5529,10490,10491,10493],{"class":5531,"line":6680},[5529,10492,5582],{"class":5535},[5529,10494,10495],{"class":5543},".price    = price\n",[5529,10497,10498,10500],{"class":5531,"line":6689},[5529,10499,5582],{"class":5535},[5529,10501,10502],{"class":5543},".quantity = quantity\n",[5529,10504,10505,10507],{"class":5531,"line":6721},[5529,10506,5582],{"class":5535},[5529,10508,10509],{"class":5543},".sku      = sku\n",[5529,10511,10512],{"class":5531,"line":6726},[5529,10513,5604],{"emptyLinePlaceholder":5603},[5529,10515,10516],{"class":5531,"line":6732},[5529,10517,5604],{"emptyLinePlaceholder":5603},[5529,10519,10520],{"class":5531,"line":7885},[5529,10521,10522],{"class":5629},"# --- Тестування ---\n",[5529,10524,10525,10528,10531,10533,10535,10537,10539,10541,10544,10546,10549,10551,10554,10556,10559],{"class":5531,"line":7894},[5529,10526,10527],{"class":5543},"sensor = PhysicalSensor(",[5529,10529,10530],{"class":5613},"\"Кімнатний #1\"",[5529,10532,5564],{"class":5543},[5529,10534,5517],{"class":5560},[5529,10536,6290],{"class":5543},[5529,10538,5626],{"class":5596},[5529,10540,5564],{"class":5543},[5529,10542,10543],{"class":5560},"humidity",[5529,10545,6290],{"class":5543},[5529,10547,10548],{"class":5596},"55.0",[5529,10550,5564],{"class":5543},[5529,10552,10553],{"class":5560},"pressure",[5529,10555,6290],{"class":5543},[5529,10557,10558],{"class":5596},"1013.25",[5529,10560,5617],{"class":5543},[5529,10562,10563,10565],{"class":5531,"line":7919},[5529,10564,6683],{"class":5553},[5529,10566,10567],{"class":5543},"(sensor)\n",[5529,10569,10570],{"class":5531,"line":7924},[5529,10571,5604],{"emptyLinePlaceholder":5603},[5529,10573,10574],{"class":5531,"line":9496},[5529,10575,10576],{"class":5629},"# Валідні зміни\n",[5529,10578,10579,10582],{"class":5531,"line":9525},[5529,10580,10581],{"class":5543},"sensor.temperature = ",[5529,10583,10584],{"class":5596},"25.0\n",[5529,10586,10587,10590],{"class":5531,"line":9544},[5529,10588,10589],{"class":5543},"sensor.humidity    = ",[5529,10591,10592],{"class":5596},"60.0\n",[5529,10594,10595],{"class":5531,"line":9570},[5529,10596,5604],{"emptyLinePlaceholder":5603},[5529,10598,10599],{"class":5531,"line":9584},[5529,10600,10601],{"class":5629},"# Невалідні зміни — кожна підіймає виключення\n",[5529,10603,10604,10607],{"class":5531,"line":9645},[5529,10605,10606],{"class":5747},"try",[5529,10608,5544],{"class":5543},[5529,10610,10611,10614,10617],{"class":5531,"line":9654},[5529,10612,10613],{"class":5543},"    sensor.temperature = -",[5529,10615,10616],{"class":5596},"300",[5529,10618,10619],{"class":5629},"  # нижче абсолютного нуля\n",[5529,10621,10622,10625,10627,10630],{"class":5531,"line":9688},[5529,10623,10624],{"class":5747},"except",[5529,10626,5874],{"class":5539},[5529,10628,10629],{"class":5747}," as",[5529,10631,10632],{"class":5543}," e:\n",[5529,10634,10635,10638,10640,10642,10645,10647,10650,10652,10654],{"class":5531,"line":9693},[5529,10636,10637],{"class":5553},"    print",[5529,10639,5557],{"class":5543},[5529,10641,5830],{"class":5535},[5529,10643,10644],{"class":5613},"\"ValueError: ",[5529,10646,5836],{"class":5535},[5529,10648,10649],{"class":5543},"e",[5529,10651,5848],{"class":5535},[5529,10653,5851],{"class":5613},[5529,10655,5617],{"class":5543},[5529,10657,10658],{"class":5531,"line":9698},[5529,10659,5604],{"emptyLinePlaceholder":5603},[5529,10661,10662,10664],{"class":5531,"line":9703},[5529,10663,10606],{"class":5747},[5529,10665,5544],{"class":5543},[5529,10667,10668,10671,10674],{"class":5531,"line":9717},[5529,10669,10670],{"class":5543},"    sensor.humidity = ",[5529,10672,10673],{"class":5596},"150",[5529,10675,10676],{"class":5629},"      # вологість > 100%\n",[5529,10678,10679,10681,10683,10685],{"class":5531,"line":9722},[5529,10680,10624],{"class":5747},[5529,10682,5874],{"class":5539},[5529,10684,10629],{"class":5747},[5529,10686,10632],{"class":5543},[5529,10688,10689,10691,10693,10695,10697,10699,10701,10703,10705],{"class":5531,"line":9728},[5529,10690,10637],{"class":5553},[5529,10692,5557],{"class":5543},[5529,10694,5830],{"class":5535},[5529,10696,10644],{"class":5613},[5529,10698,5836],{"class":5535},[5529,10700,10649],{"class":5543},[5529,10702,5848],{"class":5535},[5529,10704,5851],{"class":5613},[5529,10706,5617],{"class":5543},[5529,10708,10709],{"class":5531,"line":9734},[5529,10710,5604],{"emptyLinePlaceholder":5603},[5529,10712,10713,10715],{"class":5531,"line":9739},[5529,10714,10606],{"class":5747},[5529,10716,5544],{"class":5543},[5529,10718,10719,10722,10725],{"class":5531,"line":9745},[5529,10720,10721],{"class":5543},"    sensor.name = ",[5529,10723,10724],{"class":5613},"\"\"",[5529,10726,10727],{"class":5629},"           # порожній рядок\n",[5529,10729,10730,10732,10734,10736],{"class":5531,"line":9751},[5529,10731,10624],{"class":5747},[5529,10733,5874],{"class":5539},[5529,10735,10629],{"class":5747},[5529,10737,10632],{"class":5543},[5529,10739,10740,10742,10744,10746,10748,10750,10752,10754,10756],{"class":5531,"line":9756},[5529,10741,10637],{"class":5553},[5529,10743,5557],{"class":5543},[5529,10745,5830],{"class":5535},[5529,10747,10644],{"class":5613},[5529,10749,5836],{"class":5535},[5529,10751,10649],{"class":5543},[5529,10753,5848],{"class":5535},[5529,10755,5851],{"class":5613},[5529,10757,5617],{"class":5543},[5529,10759,10760],{"class":5531,"line":9761},[5529,10761,5604],{"emptyLinePlaceholder":5603},[5529,10763,10764,10766],{"class":5531,"line":9791},[5529,10765,10606],{"class":5747},[5529,10767,5544],{"class":5543},[5529,10769,10770,10773,10776],{"class":5531,"line":9799},[5529,10771,10772],{"class":5543},"    sensor.pressure = ",[5529,10774,10775],{"class":5613},"\"висока\"",[5529,10777,10778],{"class":5629},"  # рядок замість числа\n",[5529,10780,10781,10783,10785,10787],{"class":5531,"line":9804},[5529,10782,10624],{"class":5747},[5529,10784,5825],{"class":5539},[5529,10786,10629],{"class":5747},[5529,10788,10632],{"class":5543},[5529,10790,10791,10793,10795,10797,10800,10802,10804,10806,10808],{"class":5531,"line":9825},[5529,10792,10637],{"class":5553},[5529,10794,5557],{"class":5543},[5529,10796,5830],{"class":5535},[5529,10798,10799],{"class":5613},"\"TypeError: ",[5529,10801,5836],{"class":5535},[5529,10803,10649],{"class":5543},[5529,10805,5848],{"class":5535},[5529,10807,5851],{"class":5613},[5529,10809,5617],{"class":5543},[6758,10811,10813,10821,10837,10846,10853,10860],{"title":10812},"python domain_classes.py",[6762,10814,10816,6770,10819],{"className":10815},[5531],[5529,10817,6769],{"className":10818},[6768],[5951,10820,10812],{},[6762,10822,10824,10825,10828,10829,10832,10833,10836],{"className":10823},[5531],"PhysicalSensor('Кімнатний #1', T=",[5529,10826,5626],{"className":10827},[6796],"°C, H=",[5529,10830,10548],{"className":10831},[6796],"%, P=",[5529,10834,10558],{"className":10835},[6796]," hPa)",[6762,10838,10840,10841],{"className":10839},[5531],"ValueError: ",[5529,10842,10845],{"className":10843},[10844],"text-rose-400","Атрибут 'temperature' = -300 виходить за межі [-273.15, 1000000.0]",[6762,10847,10840,10849],{"className":10848},[5531],[5529,10850,10852],{"className":10851},[10844],"Атрибут 'humidity' = 150 виходить за межі [0.0, 100.0]",[6762,10854,10840,10856],{"className":10855},[5531],[5529,10857,10859],{"className":10858},[10844],"Атрибут 'name' не може бути порожнім рядком",[6762,10861,10863,10864],{"className":10862},[5531],"TypeError: ",[5529,10865,10867],{"className":10866},[10844],"Атрибут 'pressure' має бути числом, отримано 'str'",[5963,10869,10871],{"id":10870},"ключові-переваги-підходу","Ключові переваги підходу",[5507,10873,10874,10875,10878],{},"Порівняємо кількість коду. У класі ",[5511,10876,10877],{},"PhysicalSensor"," з 4 валідованими полями:",[6009,10880,10881,10889],{},[6012,10882,10883,10888],{},[5951,10884,10885,10886,5663],{},"З ",[5511,10887,5662],{}," ~40 рядків геттерів\u002Fсеттерів + дублювання в кожному новому класі",[6012,10890,10891,10894,10895,10898,10899],{},[5951,10892,10893],{},"З дескрипторами:"," 4 рядки декларацій (",[5511,10896,10897],{},"name = NonEmptyString(...)"," тощо) + один раз написані класи у ",[5511,10900,10901],{},"validators.py",[5507,10903,10904,10905,10908,10909,10912,10913,10915],{},"Але ще важливіша ",[5951,10906,10907],{},"семантична виразність",": рядок ",[5511,10910,10911],{},"temperature = RangedField(-273.15, 1_000_000.0)"," читається як документація. Він відразу каже: «temperature — це числове поле в діапазоні від абсолютного нуля до мільйона». Ніякого ",[5511,10914,5662],{}," з умовами всередині не потрібно читати.",[8302,10917,10918,10919,5564,10922,10925,10926,10929],{},"Такий підхід — основа того, як влаштовані ORM-поля у Django (",[5511,10920,10921],{},"models.CharField(max_length=200)",[5511,10923,10924],{},"models.FloatField()",") і поля у Pydantic (",[5511,10927,10928],{},"Field(ge=0, le=100)","). Ці бібліотеки реалізують значно складніші версії саме цього патерну.",[5956,10931],{},[5502,10933,10935],{"id":10934},"частина-iv-практичний-сценарій-2-ледаче-обчислення-lazy-cached-property","Частина IV: Практичний сценарій 2 — Ледаче обчислення (Lazy \u002F Cached Property)",[5963,10937,10939],{"id":10938},"проблема-дорогих-обчислень","Проблема дорогих обчислень",[5507,10941,10942,10943,10946],{},"Уявіть клас, що представляє документ із текстом. Є кілька «похідних» атрибутів, які обчислюються на основі тексту: кількість слів, індекс читабельності, граматичний розбір, хеш для пошуку дублікатів. Ці обчислення — ",[5951,10944,10945],{},"дорогі",": займають десятки мілісекунд і потребують зовнішніх бібліотек.",[5507,10948,10949,10950,10952],{},"Наївний підхід — обчислювати все в ",[5511,10951,7018],{},". Але це катастрофа: завантажили 10 000 документів — заплатили повну вартість обчислень навіть для тих, до яких ніхто ніколи не зверниться.",[5507,10954,10955,10956,10959],{},"Правильне рішення — ",[5951,10957,10958],{},"ледаче обчислення (lazy evaluation)",": атрибут обчислюється лише при першому зверненні та кешується для подальших. Це класичний патерн «обчисли один раз — зберігай назавжди».",[5922,10961,10962,10967,10972],{},[5925,10963,10966],{"icon":10964,"title":10965},"i-heroicons-arrow-path","Звичайний @property","Обчислює значення при кожному зверненні. Гарно, але дороговартісно якщо операція не безкоштовна — наприклад, розбір тексту або запит до БД.",[5925,10968,10971],{"icon":10969,"title":10970},"i-heroicons-bolt","Обчислення у __init__","Розраховує все наперед. Дуже швидкий доступ, але повна вартість сплачується одразу — навіть якщо атрибут не знадобиться ніколи.",[5925,10973,10976,10977,10979],{"icon":10974,"title":10975},"i-heroicons-cpu-chip","Lazy \u002F Cached Property","Обчислює при першому зверненні, кешує результат у ",[5511,10978,6871],{}," екземпляра. Подальші звернення — миттєві. Ідеальний баланс між першими двома.",[5963,10981,10983],{"id":10982},"реалізація-через-non-data-descriptor","Реалізація через non-data descriptor",[5507,10985,10986,10987,10990,10991,10993,10994,10996,10997,10999,11000,11002],{},"Ключ до реалізації ",[5511,10988,10989],{},"cached_property"," — використати ",[5951,10992,7032],{}," навмисно. Пригадаємо алгоритм пошуку: non-data descriptor (є ",[5511,10995,5975],{},", немає ",[5511,10998,5978],{},") має нижчий пріоритет, ніж ",[5511,11001,6871],{}," екземпляра. Це саме те, що нам потрібно:",[11004,11005,11006,11021],"ol",{},[6012,11007,11008,11009,11011,11012,11014,11015,11020],{},"При першому зверненні: ",[5511,11010,7007],{}," порожній за цим ключем → викликається ",[5511,11013,5975],{}," → обчислюємо значення → ",[5951,11016,11017,11018],{},"зберігаємо у ",[5511,11019,7007],{}," за тим самим іменем",[6012,11022,11023,11024,6770,11026,11029,11030,11032],{},"При наступних зверненнях: Python знаходить значення у ",[5511,11025,7007],{},[5951,11027,11028],{},"раніше",", ніж дійде до дескриптора → ",[5511,11031,5975],{}," більше не викликається",[5507,11034,11035],{},"Таким чином дескриптор сам себе «відключає» після першого спрацювання:",[5520,11037,11039],{"className":5522,"code":11038,"language":5524,"meta":5525,"style":5525},"# lazy_property.py\nimport time\nfrom typing import Callable, TypeVar, Any\n\nT = TypeVar(\"T\")\n\n\nclass lazy_property:\n    \"\"\"\n    Non-data descriptor для ледачого обчислення атрибутів.\n    \n    При першому зверненні до атрибуту викликає обгорнуту функцію,\n    зберігає результат у obj.__dict__ під тим самим ім'ям і повертає його.\n    Усі наступні звернення отримують значення напряму з __dict__,\n    оминаючи дескриптор повністю.\n    \n    Використання:\n        class MyClass:\n            @lazy_property\n            def expensive_value(self) -> int:\n                return heavy_computation()\n    \"\"\"\n\n    def __init__(self, func: Callable) -> None:\n        self.func      = func\n        self.attr_name = None           # заповниться у __set_name__\n        self.__doc__   = func.__doc__   # зберігаємо документацію\n\n    def __set_name__(self, owner: type, name: str) -> None:\n        self.attr_name = name\n\n    def __get__(self, obj, objtype=None) -> Any:\n        if obj is None:\n            return self  # доступ через клас → повертаємо сам дескриптор\n\n        if self.attr_name is None:\n            raise TypeError(\n                \"lazy_property не можна використовувати без __set_name__. \"\n                \"Переконайтесь, що він оголошений як атрибут класу.\"\n            )\n\n        # Обчислюємо значення і одразу записуємо у __dict__ екземпляра.\n        # Наступного разу Python знайде його там і не дійде до нас (non-data!).\n        print(f\"  [lazy_property] Обчислюємо '{self.attr_name}' для {type(obj).__name__}...\")\n        value = self.func(obj)\n        obj.__dict__[self.attr_name] = value\n        return value\n\n    # Немає __set__ → це non-data descriptor → __dict__ екземпляра має пріоритет\n\n\nclass Document:\n    \"\"\"\n    Документ із текстовим вмістом.\n    Всі похідні атрибути обчислюються ледаче — лише при першому зверненні.\n    \"\"\"\n\n    def __init__(self, text: str) -> None:\n        self.text = text\n\n    @lazy_property\n    def word_count(self) -> int:\n        \"\"\"Кількість слів у документі.\"\"\"\n        time.sleep(0.05)  # симуляція важкого NLP-аналізу\n        return len(self.text.split())\n\n    @lazy_property\n    def unique_words(self) -> set[str]:\n        \"\"\"Множина унікальних слів (у нижньому регістрі).\"\"\"\n        time.sleep(0.05)\n        return {w.lower().strip(\".,!?;:\") for w in self.text.split()}\n\n    @lazy_property\n    def char_frequency(self) -> dict[str, int]:\n        \"\"\"Частота кожного символу (без пробілів).\"\"\"\n        time.sleep(0.05)\n        freq: dict[str, int] = {}\n        for ch in self.text.replace(\" \", \"\"):\n            freq[ch] = freq.get(ch, 0) + 1\n        return dict(sorted(freq.items(), key=lambda x: x[1], reverse=True))\n\n    @lazy_property\n    def reading_time_minutes(self) -> float:\n        \"\"\"Приблизний час читання (200 слів\u002Fхв — середня швидкість).\"\"\"\n        return round(self.word_count \u002F 200, 2)\n\n    def __repr__(self) -> str:\n        return f\"Document({len(self.text)} chars)\"\n",[5511,11040,11041,11046,11053,11065,11069,11079,11083,11087,11096,11100,11105,11109,11114,11119,11124,11129,11133,11138,11143,11148,11153,11158,11162,11166,11188,11195,11207,11224,11228,11260,11267,11271,11296,11308,11317,11321,11336,11344,11349,11354,11358,11362,11367,11372,11408,11417,11430,11436,11440,11445,11449,11453,11462,11466,11471,11476,11480,11484,11509,11516,11520,11525,11542,11547,11561,11574,11578,11582,11601,11606,11614,11639,11643,11647,11669,11674,11682,11696,11720,11733,11778,11782,11786,11803,11808,11831,11835,11851],{"__ignoreMap":5525},[5529,11042,11043],{"class":5531,"line":5532},[5529,11044,11045],{"class":5629},"# lazy_property.py\n",[5529,11047,11048,11050],{"class":5531,"line":5547},[5529,11049,8683],{"class":5747},[5529,11051,11052],{"class":5543}," time\n",[5529,11054,11055,11057,11060,11062],{"class":5531,"line":5579},[5529,11056,8677],{"class":5747},[5529,11058,11059],{"class":5543}," typing ",[5529,11061,8683],{"class":5747},[5529,11063,11064],{"class":5543}," Callable, TypeVar, Any\n",[5529,11066,11067],{"class":5531,"line":5588},[5529,11068,5604],{"emptyLinePlaceholder":5603},[5529,11070,11071,11074,11077],{"class":5531,"line":5600},[5529,11072,11073],{"class":5543},"T = TypeVar(",[5529,11075,11076],{"class":5613},"\"T\"",[5529,11078,5617],{"class":5543},[5529,11080,11081],{"class":5531,"line":5607},[5529,11082,5604],{"emptyLinePlaceholder":5603},[5529,11084,11085],{"class":5531,"line":5620},[5529,11086,5604],{"emptyLinePlaceholder":5603},[5529,11088,11089,11091,11094],{"class":5531,"line":5633},[5529,11090,5536],{"class":5535},[5529,11092,11093],{"class":5539}," lazy_property",[5529,11095,5544],{"class":5543},[5529,11097,11098],{"class":5531,"line":5645},[5529,11099,6159],{"class":5613},[5529,11101,11102],{"class":5531,"line":5761},[5529,11103,11104],{"class":5613},"    Non-data descriptor для ледачого обчислення атрибутів.\n",[5529,11106,11107],{"class":5531,"line":5767},[5529,11108,9004],{"class":5613},[5529,11110,11111],{"class":5531,"line":5794},[5529,11112,11113],{"class":5613},"    При першому зверненні до атрибуту викликає обгорнуту функцію,\n",[5529,11115,11116],{"class":5531,"line":5819},[5529,11117,11118],{"class":5613},"    зберігає результат у obj.__dict__ під тим самим ім'ям і повертає його.\n",[5529,11120,11121],{"class":5531,"line":5856},[5529,11122,11123],{"class":5613},"    Усі наступні звернення отримують значення напряму з __dict__,\n",[5529,11125,11126],{"class":5531,"line":5869},[5529,11127,11128],{"class":5613},"    оминаючи дескриптор повністю.\n",[5529,11130,11131],{"class":5531,"line":5895},[5529,11132,9004],{"class":5613},[5529,11134,11135],{"class":5531,"line":6270},[5529,11136,11137],{"class":5613},"    Використання:\n",[5529,11139,11140],{"class":5531,"line":6297},[5529,11141,11142],{"class":5613},"        class MyClass:\n",[5529,11144,11145],{"class":5531,"line":6303},[5529,11146,11147],{"class":5613},"            @lazy_property\n",[5529,11149,11150],{"class":5531,"line":6319},[5529,11151,11152],{"class":5613},"            def expensive_value(self) -> int:\n",[5529,11154,11155],{"class":5531,"line":6330},[5529,11156,11157],{"class":5613},"                return heavy_computation()\n",[5529,11159,11160],{"class":5531,"line":6351},[5529,11161,6159],{"class":5613},[5529,11163,11164],{"class":5531,"line":6399},[5529,11165,5604],{"emptyLinePlaceholder":5603},[5529,11167,11168,11170,11172,11174,11176,11178,11181,11184,11186],{"class":5531,"line":6407},[5529,11169,5550],{"class":5535},[5529,11171,5554],{"class":5553},[5529,11173,5557],{"class":5543},[5529,11175,5561],{"class":5560},[5529,11177,5564],{"class":5543},[5529,11179,11180],{"class":5560},"func",[5529,11182,11183],{"class":5543},": Callable) -> ",[5529,11185,5789],{"class":5535},[5529,11187,5544],{"class":5543},[5529,11189,11190,11192],{"class":5531,"line":6412},[5529,11191,5582],{"class":5535},[5529,11193,11194],{"class":5543},".func      = func\n",[5529,11196,11197,11199,11202,11204],{"class":5531,"line":6438},[5529,11198,5582],{"class":5535},[5529,11200,11201],{"class":5543},".attr_name = ",[5529,11203,5789],{"class":5535},[5529,11205,11206],{"class":5629},"           # заповниться у __set_name__\n",[5529,11208,11209,11211,11213,11216,11219,11221],{"class":5531,"line":6481},[5529,11210,5582],{"class":5535},[5529,11212,6099],{"class":5543},[5529,11214,11215],{"class":5560},"__doc__",[5529,11217,11218],{"class":5543},"   = func.",[5529,11220,11215],{"class":5560},[5529,11222,11223],{"class":5629},"   # зберігаємо документацію\n",[5529,11225,11226],{"class":5531,"line":6494},[5529,11227,5604],{"emptyLinePlaceholder":5603},[5529,11229,11230,11232,11234,11236,11238,11240,11242,11244,11246,11248,11250,11252,11254,11256,11258],{"class":5531,"line":6499},[5529,11231,5550],{"class":5535},[5529,11233,6189],{"class":5553},[5529,11235,5557],{"class":5543},[5529,11237,5561],{"class":5560},[5529,11239,5564],{"class":5543},[5529,11241,6120],{"class":5560},[5529,11243,5570],{"class":5543},[5529,11245,5839],{"class":5539},[5529,11247,5564],{"class":5543},[5529,11249,5567],{"class":5560},[5529,11251,5570],{"class":5543},[5529,11253,5573],{"class":5539},[5529,11255,5737],{"class":5543},[5529,11257,5789],{"class":5535},[5529,11259,5544],{"class":5543},[5529,11261,11262,11264],{"class":5531,"line":6504},[5529,11263,5582],{"class":5535},[5529,11265,11266],{"class":5543},".attr_name = name\n",[5529,11268,11269],{"class":5531,"line":6514},[5529,11270,5604],{"emptyLinePlaceholder":5603},[5529,11272,11273,11275,11277,11279,11281,11283,11285,11287,11289,11291,11293],{"class":5531,"line":6520},[5529,11274,5550],{"class":5535},[5529,11276,6275],{"class":5553},[5529,11278,5557],{"class":5543},[5529,11280,5561],{"class":5560},[5529,11282,5564],{"class":5543},[5529,11284,6066],{"class":5560},[5529,11286,5564],{"class":5543},[5529,11288,6073],{"class":5560},[5529,11290,6290],{"class":5543},[5529,11292,5789],{"class":5535},[5529,11294,11295],{"class":5543},") -> Any:\n",[5529,11297,11298,11300,11302,11304,11306],{"class":5531,"line":6526},[5529,11299,5797],{"class":5747},[5529,11301,6308],{"class":5543},[5529,11303,6311],{"class":5535},[5529,11305,6314],{"class":5535},[5529,11307,5544],{"class":5543},[5529,11309,11310,11312,11314],{"class":5531,"line":6532},[5529,11311,6322],{"class":5747},[5529,11313,5751],{"class":5535},[5529,11315,11316],{"class":5629},"  # доступ через клас → повертаємо сам дескриптор\n",[5529,11318,11319],{"class":5531,"line":6538},[5529,11320,5604],{"emptyLinePlaceholder":5603},[5529,11322,11323,11325,11327,11330,11332,11334],{"class":5531,"line":6543},[5529,11324,5797],{"class":5747},[5529,11326,5751],{"class":5535},[5529,11328,11329],{"class":5543},".attr_name ",[5529,11331,6311],{"class":5535},[5529,11333,6314],{"class":5535},[5529,11335,5544],{"class":5543},[5529,11337,11338,11340,11342],{"class":5531,"line":6577},[5529,11339,5822],{"class":5747},[5529,11341,5825],{"class":5539},[5529,11343,9171],{"class":5543},[5529,11345,11346],{"class":5531,"line":6588},[5529,11347,11348],{"class":5613},"                \"lazy_property не можна використовувати без __set_name__. \"\n",[5529,11350,11351],{"class":5531,"line":6598},[5529,11352,11353],{"class":5613},"                \"Переконайтесь, що він оголошений як атрибут класу.\"\n",[5529,11355,11356],{"class":5531,"line":6603},[5529,11357,9162],{"class":5543},[5529,11359,11360],{"class":5531,"line":6621},[5529,11361,5604],{"emptyLinePlaceholder":5603},[5529,11363,11364],{"class":5531,"line":6654},[5529,11365,11366],{"class":5629},"        # Обчислюємо значення і одразу записуємо у __dict__ екземпляра.\n",[5529,11368,11369],{"class":5531,"line":6659},[5529,11370,11371],{"class":5629},"        # Наступного разу Python знайде його там і не дійде до нас (non-data!).\n",[5529,11373,11374,11376,11378,11380,11383,11385,11388,11390,11393,11395,11397,11399,11401,11403,11406],{"class":5531,"line":6664},[5529,11375,6354],{"class":5553},[5529,11377,5557],{"class":5543},[5529,11379,5830],{"class":5535},[5529,11381,11382],{"class":5613},"\"  [lazy_property] Обчислюємо '",[5529,11384,6377],{"class":5535},[5529,11386,11387],{"class":5543},".attr_name",[5529,11389,5848],{"class":5535},[5529,11391,11392],{"class":5613},"' для ",[5529,11394,5836],{"class":5535},[5529,11396,5839],{"class":5539},[5529,11398,6368],{"class":5543},[5529,11400,5845],{"class":5560},[5529,11402,5848],{"class":5535},[5529,11404,11405],{"class":5613},"...\"",[5529,11407,5617],{"class":5543},[5529,11409,11410,11412,11414],{"class":5531,"line":6680},[5529,11411,6333],{"class":5543},[5529,11413,5561],{"class":5535},[5529,11415,11416],{"class":5543},".func(obj)\n",[5529,11418,11419,11421,11423,11425,11427],{"class":5531,"line":6689},[5529,11420,7548],{"class":5543},[5529,11422,6871],{"class":5560},[5529,11424,7553],{"class":5543},[5529,11426,5561],{"class":5535},[5529,11428,11429],{"class":5543},".attr_name] = value\n",[5529,11431,11432,11434],{"class":5531,"line":6721},[5529,11433,5748],{"class":5747},[5529,11435,6404],{"class":5543},[5529,11437,11438],{"class":5531,"line":6726},[5529,11439,5604],{"emptyLinePlaceholder":5603},[5529,11441,11442],{"class":5531,"line":6732},[5529,11443,11444],{"class":5629},"    # Немає __set__ → це non-data descriptor → __dict__ екземпляра має пріоритет\n",[5529,11446,11447],{"class":5531,"line":7885},[5529,11448,5604],{"emptyLinePlaceholder":5603},[5529,11450,11451],{"class":5531,"line":7894},[5529,11452,5604],{"emptyLinePlaceholder":5603},[5529,11454,11455,11457,11460],{"class":5531,"line":7919},[5529,11456,5536],{"class":5535},[5529,11458,11459],{"class":5539}," Document",[5529,11461,5544],{"class":5543},[5529,11463,11464],{"class":5531,"line":7924},[5529,11465,6159],{"class":5613},[5529,11467,11468],{"class":5531,"line":9496},[5529,11469,11470],{"class":5613},"    Документ із текстовим вмістом.\n",[5529,11472,11473],{"class":5531,"line":9525},[5529,11474,11475],{"class":5613},"    Всі похідні атрибути обчислюються ледаче — лише при першому зверненні.\n",[5529,11477,11478],{"class":5531,"line":9544},[5529,11479,6159],{"class":5613},[5529,11481,11482],{"class":5531,"line":9570},[5529,11483,5604],{"emptyLinePlaceholder":5603},[5529,11485,11486,11488,11490,11492,11494,11496,11499,11501,11503,11505,11507],{"class":5531,"line":9584},[5529,11487,5550],{"class":5535},[5529,11489,5554],{"class":5553},[5529,11491,5557],{"class":5543},[5529,11493,5561],{"class":5560},[5529,11495,5564],{"class":5543},[5529,11497,11498],{"class":5560},"text",[5529,11500,5570],{"class":5543},[5529,11502,5573],{"class":5539},[5529,11504,5737],{"class":5543},[5529,11506,5789],{"class":5535},[5529,11508,5544],{"class":5543},[5529,11510,11511,11513],{"class":5531,"line":9645},[5529,11512,5582],{"class":5535},[5529,11514,11515],{"class":5543},".text = text\n",[5529,11517,11518],{"class":5531,"line":9654},[5529,11519,5604],{"emptyLinePlaceholder":5603},[5529,11521,11522],{"class":5531,"line":9688},[5529,11523,11524],{"class":5553},"    @lazy_property\n",[5529,11526,11527,11529,11532,11534,11536,11538,11540],{"class":5531,"line":9693},[5529,11528,5550],{"class":5535},[5529,11530,11531],{"class":5553}," word_count",[5529,11533,5557],{"class":5543},[5529,11535,5561],{"class":5560},[5529,11537,5737],{"class":5543},[5529,11539,5809],{"class":5539},[5529,11541,5544],{"class":5543},[5529,11543,11544],{"class":5531,"line":9698},[5529,11545,11546],{"class":5613},"        \"\"\"Кількість слів у документі.\"\"\"\n",[5529,11548,11549,11552,11555,11558],{"class":5531,"line":9703},[5529,11550,11551],{"class":5543},"        time.sleep(",[5529,11553,11554],{"class":5596},"0.05",[5529,11556,11557],{"class":5543},")  ",[5529,11559,11560],{"class":5629},"# симуляція важкого NLP-аналізу\n",[5529,11562,11563,11565,11567,11569,11571],{"class":5531,"line":9717},[5529,11564,5748],{"class":5747},[5529,11566,9954],{"class":5553},[5529,11568,5557],{"class":5543},[5529,11570,5561],{"class":5535},[5529,11572,11573],{"class":5543},".text.split())\n",[5529,11575,11576],{"class":5531,"line":9722},[5529,11577,5604],{"emptyLinePlaceholder":5603},[5529,11579,11580],{"class":5531,"line":9728},[5529,11581,11524],{"class":5553},[5529,11583,11584,11586,11589,11591,11593,11596,11598],{"class":5531,"line":9734},[5529,11585,5550],{"class":5535},[5529,11587,11588],{"class":5553}," unique_words",[5529,11590,5557],{"class":5543},[5529,11592,5561],{"class":5560},[5529,11594,11595],{"class":5543},") -> set[",[5529,11597,5573],{"class":5539},[5529,11599,11600],{"class":5543},"]:\n",[5529,11602,11603],{"class":5531,"line":9739},[5529,11604,11605],{"class":5613},"        \"\"\"Множина унікальних слів (у нижньому регістрі).\"\"\"\n",[5529,11607,11608,11610,11612],{"class":5531,"line":9745},[5529,11609,11551],{"class":5543},[5529,11611,11554],{"class":5596},[5529,11613,5617],{"class":5543},[5529,11615,11616,11618,11621,11624,11626,11629,11632,11634,11636],{"class":5531,"line":9751},[5529,11617,5748],{"class":5747},[5529,11619,11620],{"class":5543}," {w.lower().strip(",[5529,11622,11623],{"class":5613},"\".,!?;:\"",[5529,11625,7913],{"class":5543},[5529,11627,11628],{"class":5747},"for",[5529,11630,11631],{"class":5543}," w ",[5529,11633,9152],{"class":5747},[5529,11635,5751],{"class":5535},[5529,11637,11638],{"class":5543},".text.split()}\n",[5529,11640,11641],{"class":5531,"line":9756},[5529,11642,5604],{"emptyLinePlaceholder":5603},[5529,11644,11645],{"class":5531,"line":9761},[5529,11646,11524],{"class":5553},[5529,11648,11649,11651,11654,11656,11658,11661,11663,11665,11667],{"class":5531,"line":9791},[5529,11650,5550],{"class":5535},[5529,11652,11653],{"class":5553}," char_frequency",[5529,11655,5557],{"class":5543},[5529,11657,5561],{"class":5560},[5529,11659,11660],{"class":5543},") -> dict[",[5529,11662,5573],{"class":5539},[5529,11664,5564],{"class":5543},[5529,11666,5809],{"class":5539},[5529,11668,11600],{"class":5543},[5529,11670,11671],{"class":5531,"line":9799},[5529,11672,11673],{"class":5613},"        \"\"\"Частота кожного символу (без пробілів).\"\"\"\n",[5529,11675,11676,11678,11680],{"class":5531,"line":9804},[5529,11677,11551],{"class":5543},[5529,11679,11554],{"class":5596},[5529,11681,5617],{"class":5543},[5529,11683,11684,11687,11689,11691,11693],{"class":5531,"line":9825},[5529,11685,11686],{"class":5543},"        freq: dict[",[5529,11688,5573],{"class":5539},[5529,11690,5564],{"class":5543},[5529,11692,5809],{"class":5539},[5529,11694,11695],{"class":5543},"] = {}\n",[5529,11697,11698,11701,11704,11706,11708,11711,11714,11716,11718],{"class":5531,"line":9840},[5529,11699,11700],{"class":5747},"        for",[5529,11702,11703],{"class":5543}," ch ",[5529,11705,9152],{"class":5747},[5529,11707,5751],{"class":5535},[5529,11709,11710],{"class":5543},".text.replace(",[5529,11712,11713],{"class":5613},"\" \"",[5529,11715,5564],{"class":5543},[5529,11717,10724],{"class":5613},[5529,11719,5576],{"class":5543},[5529,11721,11722,11725,11727,11730],{"class":5531,"line":9849},[5529,11723,11724],{"class":5543},"            freq[ch] = freq.get(ch, ",[5529,11726,8530],{"class":5596},[5529,11728,11729],{"class":5543},") + ",[5529,11731,11732],{"class":5596},"1\n",[5529,11734,11735,11737,11740,11742,11745,11748,11751,11753,11756,11759,11762,11765,11768,11771,11773,11775],{"class":5531,"line":9865},[5529,11736,5748],{"class":5747},[5529,11738,11739],{"class":5539}," dict",[5529,11741,5557],{"class":5543},[5529,11743,11744],{"class":5553},"sorted",[5529,11746,11747],{"class":5543},"(freq.items(), ",[5529,11749,11750],{"class":5560},"key",[5529,11752,6290],{"class":5543},[5529,11754,11755],{"class":5535},"lambda",[5529,11757,11758],{"class":5560}," x",[5529,11760,11761],{"class":5543},": x[",[5529,11763,11764],{"class":5596},"1",[5529,11766,11767],{"class":5543},"], ",[5529,11769,11770],{"class":5560},"reverse",[5529,11772,6290],{"class":5543},[5529,11774,9359],{"class":5535},[5529,11776,11777],{"class":5543},"))\n",[5529,11779,11780],{"class":5531,"line":9884},[5529,11781,5604],{"emptyLinePlaceholder":5603},[5529,11783,11784],{"class":5531,"line":9889},[5529,11785,11524],{"class":5553},[5529,11787,11788,11790,11793,11795,11797,11799,11801],{"class":5531,"line":9895},[5529,11789,5550],{"class":5535},[5529,11791,11792],{"class":5553}," reading_time_minutes",[5529,11794,5557],{"class":5543},[5529,11796,5561],{"class":5560},[5529,11798,5737],{"class":5543},[5529,11800,5740],{"class":5539},[5529,11802,5544],{"class":5543},[5529,11804,11805],{"class":5531,"line":9905},[5529,11806,11807],{"class":5613},"        \"\"\"Приблизний час читання (200 слів\u002Fхв — середня швидкість).\"\"\"\n",[5529,11809,11810,11812,11815,11817,11819,11822,11824,11826,11829],{"class":5531,"line":9914},[5529,11811,5748],{"class":5747},[5529,11813,11814],{"class":5553}," round",[5529,11816,5557],{"class":5543},[5529,11818,5561],{"class":5535},[5529,11820,11821],{"class":5543},".word_count \u002F ",[5529,11823,10383],{"class":5596},[5529,11825,5564],{"class":5543},[5529,11827,11828],{"class":5596},"2",[5529,11830,5617],{"class":5543},[5529,11832,11833],{"class":5531,"line":9930},[5529,11834,5604],{"emptyLinePlaceholder":5603},[5529,11836,11837,11839,11841,11843,11845,11847,11849],{"class":5531,"line":9935},[5529,11838,5550],{"class":5535},[5529,11840,6608],{"class":5553},[5529,11842,5557],{"class":5543},[5529,11844,5561],{"class":5560},[5529,11846,5737],{"class":5543},[5529,11848,5573],{"class":5539},[5529,11850,5544],{"class":5543},[5529,11852,11853,11855,11857,11860,11862,11864,11866,11868,11871,11873],{"class":5531,"line":9965},[5529,11854,5748],{"class":5747},[5529,11856,6626],{"class":5535},[5529,11858,11859],{"class":5613},"\"Document(",[5529,11861,5836],{"class":5535},[5529,11863,10009],{"class":5553},[5529,11865,5557],{"class":5543},[5529,11867,5561],{"class":5535},[5529,11869,11870],{"class":5543},".text)",[5529,11872,5848],{"class":5535},[5529,11874,11875],{"class":5613}," chars)\"\n",[6758,11877,11879,11888,11895,11903,11906,11913,11922,11930,11933,11940,11951,11954,11961],{"title":11878},"Демонстрація lazy_property",[6762,11880,11882,6770,11885],{"className":11881},[5531],[5529,11883,6769],{"className":11884},[6768],[5951,11886,11887],{},"python lazy_property.py",[6762,11889,11891],{"className":11890},[5531],[5529,11892,11894],{"className":11893},[6834],"# Створення документа — миттєво, нічого не обчислюється",[6762,11896,11898,11899,7334],{"className":11897},[5531],"doc = Document(",[5529,11900,11902],{"className":11901},[6796],"\"Python дескриптори — потужний механізм мови...\"",[6762,11904],{"className":11905},[5531],[6762,11907,11909],{"className":11908},[5531],[5529,11910,11912],{"className":11911},[6834],"# Перше звернення — обчислення відбувається",[6762,11914,11916,11917,11921],{"className":11915},[5531],"  [lazy_property] Обчислюємо ",[5529,11918,11920],{"className":11919},[6823],"'word_count'"," для Document...",[6762,11923,11925,11926],{"className":11924},[5531],"Кількість слів: ",[5529,11927,11929],{"className":11928},[6796],"6",[6762,11931],{"className":11932},[5531],[6762,11934,11936],{"className":11935},[5531],[5529,11937,11939],{"className":11938},[6834],"# Друге звернення — миттєво, з __dict__",[6762,11941,11943,11944,7990,11947],{"className":11942},[5531],"Знову word_count: ",[5529,11945,11929],{"className":11946},[6796],[5529,11948,11950],{"className":11949},[6834],"# __get__ не викликався!",[6762,11952],{"className":11953},[5531],[6762,11955,11957],{"className":11956},[5531],[5529,11958,11960],{"className":11959},[6834],"# Перевіряємо __dict__",[6762,11962,11964,11965],{"className":11963},[5531],"doc.__dict__: ",[5529,11966,11968],{"className":11967},[6780],"{'text': '...', 'word_count': 6}",[5520,11970,11972],{"className":5522,"code":11971,"language":5524,"meta":5525,"style":5525},"# Повна демонстрація використання\nimport time\n\ndoc = Document(\n    \"Python дескриптори — потужний механізм мови. \"\n    \"Вони лежать в основі @property, методів та ORM-полів. \"\n    \"Розуміння дескрипторів відкриває глибину Python.\"\n)\n\nprint(f\"Документ створено: {doc}\")\nprint(f\"__dict__ одразу після створення: {doc.__dict__}\\n\")\n\n# Перший доступ до word_count — обчислення\nt0 = time.perf_counter()\nwc = doc.word_count\nt1 = time.perf_counter()\nprint(f\"word_count = {wc}  (час: {(t1 - t0) * 1000:.1f}мс)\")\n\n# Другий доступ — миттєво, з __dict__\nt0 = time.perf_counter()\nwc2 = doc.word_count\nt1 = time.perf_counter()\nprint(f\"word_count = {wc2}  (час: {(t1 - t0) * 1000:.3f}мс)  ← з кешу\\n\")\n\n# unique_words — обчислюється вперше\nprint(f\"unique_words: {doc.unique_words}\\n\")\n\n# reading_time використовує word_count — той вже в __dict__, тому lazy обчислення\n# word_count не запускається заново\nprint(f\"Час читання: {doc.reading_time_minutes} хв\")\n\n# __dict__ після всіх звернень\nprint(f\"\\nОстаточний __dict__: {list(doc.__dict__.keys())}\")\n",[5511,11973,11974,11979,11985,11989,11994,11999,12004,12009,12013,12017,12039,12065,12069,12074,12079,12084,12089,12126,12130,12135,12139,12144,12148,12185,12189,12194,12218,12222,12227,12232,12255,12259,12264],{"__ignoreMap":5525},[5529,11975,11976],{"class":5531,"line":5532},[5529,11977,11978],{"class":5629},"# Повна демонстрація використання\n",[5529,11980,11981,11983],{"class":5531,"line":5547},[5529,11982,8683],{"class":5747},[5529,11984,11052],{"class":5543},[5529,11986,11987],{"class":5531,"line":5579},[5529,11988,5604],{"emptyLinePlaceholder":5603},[5529,11990,11991],{"class":5531,"line":5588},[5529,11992,11993],{"class":5543},"doc = Document(\n",[5529,11995,11996],{"class":5531,"line":5600},[5529,11997,11998],{"class":5613},"    \"Python дескриптори — потужний механізм мови. \"\n",[5529,12000,12001],{"class":5531,"line":5607},[5529,12002,12003],{"class":5613},"    \"Вони лежать в основі @property, методів та ORM-полів. \"\n",[5529,12005,12006],{"class":5531,"line":5620},[5529,12007,12008],{"class":5613},"    \"Розуміння дескрипторів відкриває глибину Python.\"\n",[5529,12010,12011],{"class":5531,"line":5633},[5529,12012,5617],{"class":5543},[5529,12014,12015],{"class":5531,"line":5645},[5529,12016,5604],{"emptyLinePlaceholder":5603},[5529,12018,12019,12021,12023,12025,12028,12030,12033,12035,12037],{"class":5531,"line":5761},[5529,12020,6683],{"class":5553},[5529,12022,5557],{"class":5543},[5529,12024,5830],{"class":5535},[5529,12026,12027],{"class":5613},"\"Документ створено: ",[5529,12029,5836],{"class":5535},[5529,12031,12032],{"class":5543},"doc",[5529,12034,5848],{"class":5535},[5529,12036,5851],{"class":5613},[5529,12038,5617],{"class":5543},[5529,12040,12041,12043,12045,12047,12050,12052,12055,12057,12059,12061,12063],{"class":5531,"line":5767},[5529,12042,6683],{"class":5553},[5529,12044,5557],{"class":5543},[5529,12046,5830],{"class":5535},[5529,12048,12049],{"class":5613},"\"__dict__ одразу після створення: ",[5529,12051,5836],{"class":5535},[5529,12053,12054],{"class":5543},"doc.",[5529,12056,6871],{"class":5560},[5529,12058,5848],{"class":5535},[5529,12060,6701],{"class":6700},[5529,12062,5851],{"class":5613},[5529,12064,5617],{"class":5543},[5529,12066,12067],{"class":5531,"line":5794},[5529,12068,5604],{"emptyLinePlaceholder":5603},[5529,12070,12071],{"class":5531,"line":5819},[5529,12072,12073],{"class":5629},"# Перший доступ до word_count — обчислення\n",[5529,12075,12076],{"class":5531,"line":5856},[5529,12077,12078],{"class":5543},"t0 = time.perf_counter()\n",[5529,12080,12081],{"class":5531,"line":5869},[5529,12082,12083],{"class":5543},"wc = doc.word_count\n",[5529,12085,12086],{"class":5531,"line":5895},[5529,12087,12088],{"class":5543},"t1 = time.perf_counter()\n",[5529,12090,12091,12093,12095,12097,12100,12102,12105,12107,12110,12112,12115,12118,12121,12124],{"class":5531,"line":6270},[5529,12092,6683],{"class":5553},[5529,12094,5557],{"class":5543},[5529,12096,5830],{"class":5535},[5529,12098,12099],{"class":5613},"\"word_count = ",[5529,12101,5836],{"class":5535},[5529,12103,12104],{"class":5543},"wc",[5529,12106,5848],{"class":5535},[5529,12108,12109],{"class":5613},"  (час: ",[5529,12111,5836],{"class":5535},[5529,12113,12114],{"class":5543},"(t1 - t0) * ",[5529,12116,12117],{"class":5596},"1000",[5529,12119,12120],{"class":5535},":.1f}",[5529,12122,12123],{"class":5613},"мс)\"",[5529,12125,5617],{"class":5543},[5529,12127,12128],{"class":5531,"line":6297},[5529,12129,5604],{"emptyLinePlaceholder":5603},[5529,12131,12132],{"class":5531,"line":6303},[5529,12133,12134],{"class":5629},"# Другий доступ — миттєво, з __dict__\n",[5529,12136,12137],{"class":5531,"line":6319},[5529,12138,12078],{"class":5543},[5529,12140,12141],{"class":5531,"line":6330},[5529,12142,12143],{"class":5543},"wc2 = doc.word_count\n",[5529,12145,12146],{"class":5531,"line":6351},[5529,12147,12088],{"class":5543},[5529,12149,12150,12152,12154,12156,12158,12160,12163,12165,12167,12169,12171,12173,12176,12179,12181,12183],{"class":5531,"line":6399},[5529,12151,6683],{"class":5553},[5529,12153,5557],{"class":5543},[5529,12155,5830],{"class":5535},[5529,12157,12099],{"class":5613},[5529,12159,5836],{"class":5535},[5529,12161,12162],{"class":5543},"wc2",[5529,12164,5848],{"class":5535},[5529,12166,12109],{"class":5613},[5529,12168,5836],{"class":5535},[5529,12170,12114],{"class":5543},[5529,12172,12117],{"class":5596},[5529,12174,12175],{"class":5535},":.3f}",[5529,12177,12178],{"class":5613},"мс)  ← з кешу",[5529,12180,6701],{"class":6700},[5529,12182,5851],{"class":5613},[5529,12184,5617],{"class":5543},[5529,12186,12187],{"class":5531,"line":6407},[5529,12188,5604],{"emptyLinePlaceholder":5603},[5529,12190,12191],{"class":5531,"line":6412},[5529,12192,12193],{"class":5629},"# unique_words — обчислюється вперше\n",[5529,12195,12196,12198,12200,12202,12205,12207,12210,12212,12214,12216],{"class":5531,"line":6438},[5529,12197,6683],{"class":5553},[5529,12199,5557],{"class":5543},[5529,12201,5830],{"class":5535},[5529,12203,12204],{"class":5613},"\"unique_words: ",[5529,12206,5836],{"class":5535},[5529,12208,12209],{"class":5543},"doc.unique_words",[5529,12211,5848],{"class":5535},[5529,12213,6701],{"class":6700},[5529,12215,5851],{"class":5613},[5529,12217,5617],{"class":5543},[5529,12219,12220],{"class":5531,"line":6481},[5529,12221,5604],{"emptyLinePlaceholder":5603},[5529,12223,12224],{"class":5531,"line":6494},[5529,12225,12226],{"class":5629},"# reading_time використовує word_count — той вже в __dict__, тому lazy обчислення\n",[5529,12228,12229],{"class":5531,"line":6499},[5529,12230,12231],{"class":5629},"# word_count не запускається заново\n",[5529,12233,12234,12236,12238,12240,12243,12245,12248,12250,12253],{"class":5531,"line":6504},[5529,12235,6683],{"class":5553},[5529,12237,5557],{"class":5543},[5529,12239,5830],{"class":5535},[5529,12241,12242],{"class":5613},"\"Час читання: ",[5529,12244,5836],{"class":5535},[5529,12246,12247],{"class":5543},"doc.reading_time_minutes",[5529,12249,5848],{"class":5535},[5529,12251,12252],{"class":5613}," хв\"",[5529,12254,5617],{"class":5543},[5529,12256,12257],{"class":5531,"line":6514},[5529,12258,5604],{"emptyLinePlaceholder":5603},[5529,12260,12261],{"class":5531,"line":6520},[5529,12262,12263],{"class":5629},"# __dict__ після всіх звернень\n",[5529,12265,12266,12268,12270,12272,12274,12276,12279,12281,12284,12287,12289,12292,12294,12296],{"class":5531,"line":6526},[5529,12267,6683],{"class":5553},[5529,12269,5557],{"class":5543},[5529,12271,5830],{"class":5535},[5529,12273,5851],{"class":5613},[5529,12275,6701],{"class":6700},[5529,12277,12278],{"class":5613},"Остаточний __dict__: ",[5529,12280,5836],{"class":5535},[5529,12282,12283],{"class":5539},"list",[5529,12285,12286],{"class":5543},"(doc.",[5529,12288,6871],{"class":5560},[5529,12290,12291],{"class":5543},".keys())",[5529,12293,5848],{"class":5535},[5529,12295,5851],{"class":5613},[5529,12297,5617],{"class":5543},[6758,12299,12301,12309,12318,12326,12329,12335,12348,12358,12361,12368,12376,12379,12386,12395,12398,12405],{"title":12300},"python lazy_full_demo.py",[6762,12302,12304,6770,12307],{"className":12303},[5531],[5529,12305,6769],{"className":12306},[6768],[5951,12308,12300],{},[6762,12310,12312,12313,12317],{"className":12311},[5531],"Документ створено: Document(",[5529,12314,12316],{"className":12315},[6780],"127"," chars)",[6762,12319,12321,12322],{"className":12320},[5531],"__dict__ одразу після створення: ",[5529,12323,12325],{"className":12324},[6834],"{'text': '...'}",[6762,12327],{"className":12328},[5531],[6762,12330,11916,12332,11921],{"className":12331},[5531],[5529,12333,11920],{"className":12334},[6823],[6762,12336,12338,12339,12109,12343,12347],{"className":12337},[5531],"word_count = ",[5529,12340,12342],{"className":12341},[6796],"21",[5529,12344,12346],{"className":12345},[6823],"51.3","мс)",[6762,12349,12338,12351,12109,12354,12178],{"className":12350},[5531],[5529,12352,12342],{"className":12353},[6796],[5529,12355,12357],{"className":12356},[6780],"0.001",[6762,12359],{"className":12360},[5531],[6762,12362,11916,12364,11921],{"className":12363},[5531],[5529,12365,12367],{"className":12366},[6823],"'unique_words'",[6762,12369,12371,12372],{"className":12370},[5531],"unique_words: ",[5529,12373,12375],{"className":12374},[6796],"{'python', 'дескриптори', 'потужний', ...}",[6762,12377],{"className":12378},[5531],[6762,12380,11916,12382,11921],{"className":12381},[5531],[5529,12383,12385],{"className":12384},[6823],"'reading_time_minutes'",[6762,12387,12389,12390,12394],{"className":12388},[5531],"Час читання: ",[5529,12391,12393],{"className":12392},[6796],"0.1"," хв",[6762,12396],{"className":12397},[5531],[6762,12399,12278,12401],{"className":12400},[5531],[5529,12402,12404],{"className":12403},[6780],"['text', 'word_count', 'unique_words', 'reading_time_minutes']",[6762,12406,12408],{"className":12407},[5531],[5529,12409,12411],{"className":12410},[6834],"# char_frequency так і не обчислився — він не знадобився",[5963,12413,12415,12416],{"id":12414},"порівняння-з-functoolscached_property","Порівняння з ",[5511,12417,12418],{},"functools.cached_property",[5507,12420,12421,12422,12424,12425,12428],{},"Python 3.8 ввів ",[5511,12423,12418],{}," — вбудовану реалізацію рівно цього патерну. Наша власна реалізація ",[5511,12426,12427],{},"lazy_property"," дидактична і показує механіку зсередини, але у production-коді слід використовувати стандартну:",[5520,12430,12432],{"className":5522,"code":12431,"language":5524,"meta":5525,"style":5525},"from functools import cached_property\n\n\nclass HeavyModel:\n    \"\"\"\n    Модель з дорогими обчисленнями — використовує вбудований cached_property.\n    \"\"\"\n\n    def __init__(self, data: list[int]) -> None:\n        self.data = data\n\n    @cached_property\n    def mean(self) -> float:\n        \"\"\"Середнє значення (обчислюється один раз).\"\"\"\n        return sum(self.data) \u002F len(self.data)\n\n    @cached_property\n    def variance(self) -> float:\n        \"\"\"Дисперсія (залежить від mean — також обчислюється один раз).\"\"\"\n        m = self.mean\n        return sum((x - m) ** 2 for x in self.data) \u002F len(self.data)\n\n    @cached_property\n    def std_deviation(self) -> float:\n        \"\"\"Стандартне відхилення.\"\"\"\n        return self.variance ** 0.5\n\n\nmodel = HeavyModel([2, 4, 4, 4, 5, 5, 7, 9])\n\nprint(f\"Середнє:             {model.mean:.2f}\")        # обчислюється\nprint(f\"Дисперсія:           {model.variance:.2f}\")    # обчислюється (mean — з кешу)\nprint(f\"Стандартне відхил.: {model.std_deviation:.2f}\") # обчислюється (variance — з кешу)\nprint(f\"Середнє знову:       {model.mean:.2f}\")        # миттєво з __dict__\n",[5511,12433,12434,12446,12450,12454,12463,12467,12472,12476,12480,12507,12514,12518,12523,12540,12545,12568,12572,12576,12593,12598,12608,12638,12642,12646,12663,12668,12680,12684,12688,12729,12733,12759,12785,12810],{"__ignoreMap":5525},[5529,12435,12436,12438,12441,12443],{"class":5531,"line":5532},[5529,12437,8677],{"class":5747},[5529,12439,12440],{"class":5543}," functools ",[5529,12442,8683],{"class":5747},[5529,12444,12445],{"class":5543}," cached_property\n",[5529,12447,12448],{"class":5531,"line":5547},[5529,12449,5604],{"emptyLinePlaceholder":5603},[5529,12451,12452],{"class":5531,"line":5579},[5529,12453,5604],{"emptyLinePlaceholder":5603},[5529,12455,12456,12458,12461],{"class":5531,"line":5588},[5529,12457,5536],{"class":5535},[5529,12459,12460],{"class":5539}," HeavyModel",[5529,12462,5544],{"class":5543},[5529,12464,12465],{"class":5531,"line":5600},[5529,12466,6159],{"class":5613},[5529,12468,12469],{"class":5531,"line":5607},[5529,12470,12471],{"class":5613},"    Модель з дорогими обчисленнями — використовує вбудований cached_property.\n",[5529,12473,12474],{"class":5531,"line":5620},[5529,12475,6159],{"class":5613},[5529,12477,12478],{"class":5531,"line":5633},[5529,12479,5604],{"emptyLinePlaceholder":5603},[5529,12481,12482,12484,12486,12488,12490,12492,12495,12498,12500,12503,12505],{"class":5531,"line":5645},[5529,12483,5550],{"class":5535},[5529,12485,5554],{"class":5553},[5529,12487,5557],{"class":5543},[5529,12489,5561],{"class":5560},[5529,12491,5564],{"class":5543},[5529,12493,12494],{"class":5560},"data",[5529,12496,12497],{"class":5543},": list[",[5529,12499,5809],{"class":5539},[5529,12501,12502],{"class":5543},"]) -> ",[5529,12504,5789],{"class":5535},[5529,12506,5544],{"class":5543},[5529,12508,12509,12511],{"class":5531,"line":5761},[5529,12510,5582],{"class":5535},[5529,12512,12513],{"class":5543},".data = data\n",[5529,12515,12516],{"class":5531,"line":5767},[5529,12517,5604],{"emptyLinePlaceholder":5603},[5529,12519,12520],{"class":5531,"line":5794},[5529,12521,12522],{"class":5553},"    @cached_property\n",[5529,12524,12525,12527,12530,12532,12534,12536,12538],{"class":5531,"line":5819},[5529,12526,5550],{"class":5535},[5529,12528,12529],{"class":5553}," mean",[5529,12531,5557],{"class":5543},[5529,12533,5561],{"class":5560},[5529,12535,5737],{"class":5543},[5529,12537,5740],{"class":5539},[5529,12539,5544],{"class":5543},[5529,12541,12542],{"class":5531,"line":5856},[5529,12543,12544],{"class":5613},"        \"\"\"Середнє значення (обчислюється один раз).\"\"\"\n",[5529,12546,12547,12549,12552,12554,12556,12559,12561,12563,12565],{"class":5531,"line":5869},[5529,12548,5748],{"class":5747},[5529,12550,12551],{"class":5553}," sum",[5529,12553,5557],{"class":5543},[5529,12555,5561],{"class":5535},[5529,12557,12558],{"class":5543},".data) \u002F ",[5529,12560,10009],{"class":5553},[5529,12562,5557],{"class":5543},[5529,12564,5561],{"class":5535},[5529,12566,12567],{"class":5543},".data)\n",[5529,12569,12570],{"class":5531,"line":5895},[5529,12571,5604],{"emptyLinePlaceholder":5603},[5529,12573,12574],{"class":5531,"line":6270},[5529,12575,12522],{"class":5553},[5529,12577,12578,12580,12583,12585,12587,12589,12591],{"class":5531,"line":6297},[5529,12579,5550],{"class":5535},[5529,12581,12582],{"class":5553}," variance",[5529,12584,5557],{"class":5543},[5529,12586,5561],{"class":5560},[5529,12588,5737],{"class":5543},[5529,12590,5740],{"class":5539},[5529,12592,5544],{"class":5543},[5529,12594,12595],{"class":5531,"line":6303},[5529,12596,12597],{"class":5613},"        \"\"\"Дисперсія (залежить від mean — також обчислюється один раз).\"\"\"\n",[5529,12599,12600,12603,12605],{"class":5531,"line":6319},[5529,12601,12602],{"class":5543},"        m = ",[5529,12604,5561],{"class":5535},[5529,12606,12607],{"class":5543},".mean\n",[5529,12609,12610,12612,12614,12617,12619,12621,12624,12626,12628,12630,12632,12634,12636],{"class":5531,"line":6330},[5529,12611,5748],{"class":5747},[5529,12613,12551],{"class":5553},[5529,12615,12616],{"class":5543},"((x - m) ** ",[5529,12618,11828],{"class":5596},[5529,12620,9146],{"class":5747},[5529,12622,12623],{"class":5543}," x ",[5529,12625,9152],{"class":5747},[5529,12627,5751],{"class":5535},[5529,12629,12558],{"class":5543},[5529,12631,10009],{"class":5553},[5529,12633,5557],{"class":5543},[5529,12635,5561],{"class":5535},[5529,12637,12567],{"class":5543},[5529,12639,12640],{"class":5531,"line":6351},[5529,12641,5604],{"emptyLinePlaceholder":5603},[5529,12643,12644],{"class":5531,"line":6399},[5529,12645,12522],{"class":5553},[5529,12647,12648,12650,12653,12655,12657,12659,12661],{"class":5531,"line":6407},[5529,12649,5550],{"class":5535},[5529,12651,12652],{"class":5553}," std_deviation",[5529,12654,5557],{"class":5543},[5529,12656,5561],{"class":5560},[5529,12658,5737],{"class":5543},[5529,12660,5740],{"class":5539},[5529,12662,5544],{"class":5543},[5529,12664,12665],{"class":5531,"line":6412},[5529,12666,12667],{"class":5613},"        \"\"\"Стандартне відхилення.\"\"\"\n",[5529,12669,12670,12672,12674,12677],{"class":5531,"line":6438},[5529,12671,5748],{"class":5747},[5529,12673,5751],{"class":5535},[5529,12675,12676],{"class":5543},".variance ** ",[5529,12678,12679],{"class":5596},"0.5\n",[5529,12681,12682],{"class":5531,"line":6481},[5529,12683,5604],{"emptyLinePlaceholder":5603},[5529,12685,12686],{"class":5531,"line":6494},[5529,12687,5604],{"emptyLinePlaceholder":5603},[5529,12689,12690,12693,12695,12697,12700,12702,12704,12706,12708,12710,12712,12714,12716,12718,12721,12723,12726],{"class":5531,"line":6499},[5529,12691,12692],{"class":5543},"model = HeavyModel([",[5529,12694,11828],{"class":5596},[5529,12696,5564],{"class":5543},[5529,12698,12699],{"class":5596},"4",[5529,12701,5564],{"class":5543},[5529,12703,12699],{"class":5596},[5529,12705,5564],{"class":5543},[5529,12707,12699],{"class":5596},[5529,12709,5564],{"class":5543},[5529,12711,6712],{"class":5596},[5529,12713,5564],{"class":5543},[5529,12715,6712],{"class":5596},[5529,12717,5564],{"class":5543},[5529,12719,12720],{"class":5596},"7",[5529,12722,5564],{"class":5543},[5529,12724,12725],{"class":5596},"9",[5529,12727,12728],{"class":5543},"])\n",[5529,12730,12731],{"class":5531,"line":6504},[5529,12732,5604],{"emptyLinePlaceholder":5603},[5529,12734,12735,12737,12739,12741,12744,12746,12749,12752,12754,12756],{"class":5531,"line":6514},[5529,12736,6683],{"class":5553},[5529,12738,5557],{"class":5543},[5529,12740,5830],{"class":5535},[5529,12742,12743],{"class":5613},"\"Середнє:             ",[5529,12745,5836],{"class":5535},[5529,12747,12748],{"class":5543},"model.mean",[5529,12750,12751],{"class":5535},":.2f}",[5529,12753,5851],{"class":5613},[5529,12755,8631],{"class":5543},[5529,12757,12758],{"class":5629},"# обчислюється\n",[5529,12760,12761,12763,12765,12767,12770,12772,12775,12777,12779,12782],{"class":5531,"line":6520},[5529,12762,6683],{"class":5553},[5529,12764,5557],{"class":5543},[5529,12766,5830],{"class":5535},[5529,12768,12769],{"class":5613},"\"Дисперсія:           ",[5529,12771,5836],{"class":5535},[5529,12773,12774],{"class":5543},"model.variance",[5529,12776,12751],{"class":5535},[5529,12778,5851],{"class":5613},[5529,12780,12781],{"class":5543},")    ",[5529,12783,12784],{"class":5629},"# обчислюється (mean — з кешу)\n",[5529,12786,12787,12789,12791,12793,12796,12798,12801,12803,12805,12807],{"class":5531,"line":6526},[5529,12788,6683],{"class":5553},[5529,12790,5557],{"class":5543},[5529,12792,5830],{"class":5535},[5529,12794,12795],{"class":5613},"\"Стандартне відхил.: ",[5529,12797,5836],{"class":5535},[5529,12799,12800],{"class":5543},"model.std_deviation",[5529,12802,12751],{"class":5535},[5529,12804,5851],{"class":5613},[5529,12806,7913],{"class":5543},[5529,12808,12809],{"class":5629},"# обчислюється (variance — з кешу)\n",[5529,12811,12812,12814,12816,12818,12821,12823,12825,12827,12829,12831],{"class":5531,"line":6532},[5529,12813,6683],{"class":5553},[5529,12815,5557],{"class":5543},[5529,12817,5830],{"class":5535},[5529,12819,12820],{"class":5613},"\"Середнє знову:       ",[5529,12822,5836],{"class":5535},[5529,12824,12748],{"class":5543},[5529,12826,12751],{"class":5535},[5529,12828,5851],{"class":5613},[5529,12830,8631],{"class":5543},[5529,12832,12833],{"class":5629},"# миттєво з __dict__\n",[12835,12836,12837,6770,12839,12842,12843,12846,12847,12850,12851,6099],"warning",{},[5511,12838,12418],{},[5951,12840,12841],{},"не є потокобезпечним"," за замовчуванням. Якщо кілька потоків одночасно звернуться до некешованого атрибуту — обчислення може відбутись кілька разів. Для потокобезпечного кешування слід використовувати блокування (",[5511,12844,12845],{},"threading.Lock",") або ",[5511,12848,12849],{},"functools.lru_cache"," на звичайному методі з ",[5511,12852,5662],{},[5963,12854,12856],{"id":12855},"скидання-кешу-коли-ледаче-значення-застаріває","Скидання кешу: коли ледаче значення застаріває",[5507,12858,12859,12860,12862,12863,12865,12866,12868],{},"Оскільки ",[5511,12861,10989],{}," (і наша ",[5511,12864,12427],{},") зберігають значення у ",[5511,12867,7007],{},", скинути кеш можна простим видаленням:",[5520,12870,12872],{"className":5522,"code":12871,"language":5524,"meta":5525,"style":5525},"doc = Document(\"Початковий текст документа\")\nprint(doc.word_count)        # обчислюється: 3\n\n# Змінюємо базові дані — кеш застарів!\ndoc.text = \"Новий набагато довший текст із великою кількістю слів у цьому документі\"\n\n# Старий кеш досі у __dict__:\nprint(doc.word_count)        # 3 — НЕПРАВИЛЬНО! читає застарілий кеш\n\n# Скидаємо кеш вручну:\ndel doc.__dict__['word_count']\n\n# Тепер обчислюється заново:\nprint(doc.word_count)        # 14 — правильно\n",[5511,12873,12874,12883,12893,12897,12902,12910,12914,12919,12928,12932,12937,12954,12958,12963],{"__ignoreMap":5525},[5529,12875,12876,12878,12881],{"class":5531,"line":5532},[5529,12877,11898],{"class":5543},[5529,12879,12880],{"class":5613},"\"Початковий текст документа\"",[5529,12882,5617],{"class":5543},[5529,12884,12885,12887,12890],{"class":5531,"line":5547},[5529,12886,6683],{"class":5553},[5529,12888,12889],{"class":5543},"(doc.word_count)        ",[5529,12891,12892],{"class":5629},"# обчислюється: 3\n",[5529,12894,12895],{"class":5531,"line":5579},[5529,12896,5604],{"emptyLinePlaceholder":5603},[5529,12898,12899],{"class":5531,"line":5588},[5529,12900,12901],{"class":5629},"# Змінюємо базові дані — кеш застарів!\n",[5529,12903,12904,12907],{"class":5531,"line":5600},[5529,12905,12906],{"class":5543},"doc.text = ",[5529,12908,12909],{"class":5613},"\"Новий набагато довший текст із великою кількістю слів у цьому документі\"\n",[5529,12911,12912],{"class":5531,"line":5607},[5529,12913,5604],{"emptyLinePlaceholder":5603},[5529,12915,12916],{"class":5531,"line":5620},[5529,12917,12918],{"class":5629},"# Старий кеш досі у __dict__:\n",[5529,12920,12921,12923,12925],{"class":5531,"line":5633},[5529,12922,6683],{"class":5553},[5529,12924,12889],{"class":5543},[5529,12926,12927],{"class":5629},"# 3 — НЕПРАВИЛЬНО! читає застарілий кеш\n",[5529,12929,12930],{"class":5531,"line":5645},[5529,12931,5604],{"emptyLinePlaceholder":5603},[5529,12933,12934],{"class":5531,"line":5761},[5529,12935,12936],{"class":5629},"# Скидаємо кеш вручну:\n",[5529,12938,12939,12942,12945,12947,12949,12951],{"class":5531,"line":5767},[5529,12940,12941],{"class":5747},"del",[5529,12943,12944],{"class":5543}," doc.",[5529,12946,6871],{"class":5560},[5529,12948,7553],{"class":5543},[5529,12950,11920],{"class":5613},[5529,12952,12953],{"class":5543},"]\n",[5529,12955,12956],{"class":5531,"line":5794},[5529,12957,5604],{"emptyLinePlaceholder":5603},[5529,12959,12960],{"class":5531,"line":5819},[5529,12961,12962],{"class":5629},"# Тепер обчислюється заново:\n",[5529,12964,12965,12967,12969],{"class":5531,"line":5856},[5529,12966,6683],{"class":5553},[5529,12968,12889],{"class":5543},[5529,12970,12971],{"class":5629},"# 14 — правильно\n",[5992,12973,12974,12975,12977,12978,12980,12981,12983,12984,12987],{},"Це відкриває важливе архітектурне питання: якщо базові дані об'єкта можуть змінюватись, ",[5511,12976,10989],{}," потребує ручного скидання кешу або замінюється на звичайний ",[5511,12979,5662],{},". ",[5511,12982,10989],{}," найбільш підходить для ",[5951,12985,12986],{},"незмінних об'єктів"," або об'єктів, де кешовані атрибути залежать лише від даних, що задаються при ініціалізації і більше не змінюються.",[5956,12989],{},[5502,12991,12993],{"id":12992},"частина-v-практичний-сценарій-3-емуляція-orm-полів","Частина V: Практичний сценарій 3 — Емуляція ORM-полів",[5963,12995,12997],{"id":12996},"декларативне-визначення-схеми-даних","Декларативне визначення схеми даних",[5507,12999,13000],{},"Одна з найпотужніших демонстрацій дескрипторів — реалізація спрощеного ORM (Object-Relational Mapper) у стилі Django. Ідея: клас Python описує таблицю бази даних декларативно, а кожне поле — це дескриптор, що несе метадані (тип колонки, обмеження, значення за замовчуванням).",[5507,13002,13003],{},"Побудуємо мінімальну, але повнофункціональну систему таких полів:",[5520,13005,13007],{"className":5522,"code":13006,"language":5524,"meta":5525,"style":5525},"# mini_orm.py\nfrom __future__ import annotations\nfrom typing import Any\n\n\n# ─── Базовий клас поля ───────────────────────────────────────────────────────\n\nclass Field:\n    \"\"\"\n    Базовий дескриптор для ORM-полів.\n    Зберігає метадані колонки: тип, обов'язковість, значення за замовчуванням.\n    При присвоєнні перевіряє тип і обов'язковість.\n    \"\"\"\n\n    # Глобальний лічильник для збереження порядку оголошення полів\n    _creation_counter: int = 0\n\n    def __init__(\n        self,\n        *,\n        null: bool = False,\n        default: Any = ...,    # Ellipsis означає «значення за замовчуванням відсутнє»\n        primary_key: bool = False,\n        db_column: str | None = None,\n    ) -> None:\n        self.null        = null\n        self.default     = default\n        self.primary_key = primary_key\n        self.db_column   = db_column    # ім'я колонки у БД (якщо відрізняється від атрибуту)\n\n        # Запам'ятовуємо порядок оголошення (як у Django)\n        Field._creation_counter += 1\n        self._order = Field._creation_counter\n\n        self.attr_name: str = \"\"        # встановлюється у __set_name__\n\n    def __set_name__(self, owner: type, name: str) -> None:\n        self.attr_name = name\n        if self.db_column is None:\n            self.db_column = name       # за замовчуванням ім'я колонки = ім'я атрибуту\n\n    def __get__(self, obj, objtype=None) -> Any:\n        if obj is None:\n            return self\n        # Повертаємо значення зі сховища екземпляра, або default\n        value = obj.__dict__.get(f\"_field_{self.attr_name}\", ...)\n        if value is ...:\n            if self.default is not ...:\n                return self.default() if callable(self.default) else self.default\n            return None\n        return value\n\n    def __set__(self, obj, value) -> None:\n        if value is None:\n            if not self.null:\n                raise ValueError(\n                    f\"Поле '{self.attr_name}' не може бути NULL \"\n                    f\"(встановіть null=True щоб дозволити)\"\n                )\n        else:\n            self.validate(value)\n        obj.__dict__[f\"_field_{self.attr_name}\"] = value\n\n    def validate(self, value: Any) -> None:\n        \"\"\"Перевірка, специфічна для типу поля. Перевизначається у підкласах.\"\"\"\n        pass\n\n    def to_sql_type(self) -> str:\n        \"\"\"SQL-тип колонки. Перевизначається у підкласах.\"\"\"\n        return \"TEXT\"\n\n    def __repr__(self) -> str:\n        return (\n            f\"{type(self).__name__}(\"\n            f\"null={self.null}, \"\n            f\"default={self.default!r}, \"\n            f\"db_column={self.db_column!r})\"\n        )\n\n\n# ─── Конкретні типи полів ─────────────────────────────────────────────────────\n\nclass IntegerField(Field):\n    \"\"\"Цілочисельна колонка. Відповідає INTEGER у SQL.\"\"\"\n\n    def __init__(self, *, min_value: int | None = None, max_value: int | None = None, **kwargs):\n        super().__init__(**kwargs)\n        self.min_value = min_value\n        self.max_value = max_value\n\n    def validate(self, value: Any) -> None:\n        if not isinstance(value, int) or isinstance(value, bool):\n            raise TypeError(\n                f\"Поле '{self.attr_name}' очікує int, отримано {type(value).__name__!r}\"\n            )\n        if self.min_value is not None and value \u003C self.min_value:\n            raise ValueError(f\"Поле '{self.attr_name}': {value} \u003C мінімум {self.min_value}\")\n        if self.max_value is not None and value > self.max_value:\n            raise ValueError(f\"Поле '{self.attr_name}': {value} > максимум {self.max_value}\")\n\n    def to_sql_type(self) -> str:\n        return \"INTEGER\"\n\n\nclass CharField(Field):\n    \"\"\"Рядкова колонка з обмеженням довжини. Відповідає VARCHAR(n) у SQL.\"\"\"\n\n    def __init__(self, max_length: int = 255, **kwargs):\n        super().__init__(**kwargs)\n        self.max_length = max_length\n\n    def validate(self, value: Any) -> None:\n        if not isinstance(value, str):\n            raise TypeError(\n                f\"Поле '{self.attr_name}' очікує str, отримано {type(value).__name__!r}\"\n            )\n        if len(value) > self.max_length:\n            raise ValueError(\n                f\"Поле '{self.attr_name}': рядок завдовжки {len(value)} \"\n                f\"перевищує max_length={self.max_length}\"\n            )\n\n    def to_sql_type(self) -> str:\n        return f\"VARCHAR({self.max_length})\"\n\n\nclass FloatField(Field):\n    \"\"\"Поле з плаваючою крапкою. Відповідає REAL \u002F DOUBLE у SQL.\"\"\"\n\n    def validate(self, value: Any) -> None:\n        if not isinstance(value, (int, float)) or isinstance(value, bool):\n            raise TypeError(\n                f\"Поле '{self.attr_name}' очікує число, отримано {type(value).__name__!r}\"\n            )\n\n    def to_sql_type(self) -> str:\n        return \"REAL\"\n\n\nclass BooleanField(Field):\n    \"\"\"Булеве поле. Відповідає BOOLEAN \u002F INTEGER(0\u002F1) у SQLite.\"\"\"\n\n    def validate(self, value: Any) -> None:\n        if not isinstance(value, bool):\n            raise TypeError(\n                f\"Поле '{self.attr_name}' очікує bool, отримано {type(value).__name__!r}\"\n            )\n\n    def to_sql_type(self) -> str:\n        return \"BOOLEAN\"\n",[5511,13008,13009,13014,13027,13038,13042,13046,13051,13055,13064,13068,13073,13078,13083,13087,13091,13096,13108,13112,13120,13126,13130,13146,13157,13172,13191,13199,13206,13213,13220,13230,13234,13239,13246,13253,13257,13273,13277,13309,13315,13330,13341,13345,13369,13381,13387,13392,13417,13429,13445,13474,13481,13487,13491,13515,13527,13538,13547,13564,13571,13576,13583,13589,13611,13615,13636,13641,13646,13650,13667,13672,13679,13683,13699,13705,13729,13745,13761,13777,13781,13785,13789,13794,13798,13812,13817,13821,13874,13887,13894,13901,13905,13925,13950,13959,13987,13992,14017,14059,14085,14126,14131,14148,14156,14161,14166,14180,14186,14191,14221,14232,14239,14244,14265,14280,14289,14317,14322,14336,14345,14373,14389,14394,14399,14416,14434,14439,14444,14458,14464,14469,14490,14520,14529,14557,14562,14567,14584,14592,14597,14602,14616,14622,14627,14648,14663,14672,14700,14705,14710,14727],{"__ignoreMap":5525},[5529,13010,13011],{"class":5531,"line":5532},[5529,13012,13013],{"class":5629},"# mini_orm.py\n",[5529,13015,13016,13018,13021,13024],{"class":5531,"line":5547},[5529,13017,8677],{"class":5747},[5529,13019,13020],{"class":5560}," __future__",[5529,13022,13023],{"class":5747}," import",[5529,13025,13026],{"class":5543}," annotations\n",[5529,13028,13029,13031,13033,13035],{"class":5531,"line":5579},[5529,13030,8677],{"class":5747},[5529,13032,11059],{"class":5543},[5529,13034,8683],{"class":5747},[5529,13036,13037],{"class":5543}," Any\n",[5529,13039,13040],{"class":5531,"line":5588},[5529,13041,5604],{"emptyLinePlaceholder":5603},[5529,13043,13044],{"class":5531,"line":5600},[5529,13045,5604],{"emptyLinePlaceholder":5603},[5529,13047,13048],{"class":5531,"line":5607},[5529,13049,13050],{"class":5629},"# ─── Базовий клас поля ───────────────────────────────────────────────────────\n",[5529,13052,13053],{"class":5531,"line":5620},[5529,13054,5604],{"emptyLinePlaceholder":5603},[5529,13056,13057,13059,13062],{"class":5531,"line":5633},[5529,13058,5536],{"class":5535},[5529,13060,13061],{"class":5539}," Field",[5529,13063,5544],{"class":5543},[5529,13065,13066],{"class":5531,"line":5645},[5529,13067,6159],{"class":5613},[5529,13069,13070],{"class":5531,"line":5761},[5529,13071,13072],{"class":5613},"    Базовий дескриптор для ORM-полів.\n",[5529,13074,13075],{"class":5531,"line":5767},[5529,13076,13077],{"class":5613},"    Зберігає метадані колонки: тип, обов'язковість, значення за замовчуванням.\n",[5529,13079,13080],{"class":5531,"line":5794},[5529,13081,13082],{"class":5613},"    При присвоєнні перевіряє тип і обов'язковість.\n",[5529,13084,13085],{"class":5531,"line":5819},[5529,13086,6159],{"class":5613},[5529,13088,13089],{"class":5531,"line":5856},[5529,13090,5604],{"emptyLinePlaceholder":5603},[5529,13092,13093],{"class":5531,"line":5869},[5529,13094,13095],{"class":5629},"    # Глобальний лічильник для збереження порядку оголошення полів\n",[5529,13097,13098,13101,13103,13105],{"class":5531,"line":5895},[5529,13099,13100],{"class":5543},"    _creation_counter: ",[5529,13102,5809],{"class":5539},[5529,13104,6468],{"class":5543},[5529,13106,13107],{"class":5596},"0\n",[5529,13109,13110],{"class":5531,"line":6270},[5529,13111,5604],{"emptyLinePlaceholder":5603},[5529,13113,13114,13116,13118],{"class":5531,"line":6297},[5529,13115,5550],{"class":5535},[5529,13117,5554],{"class":5553},[5529,13119,9171],{"class":5543},[5529,13121,13122,13124],{"class":5531,"line":6303},[5529,13123,5582],{"class":5560},[5529,13125,9301],{"class":5543},[5529,13127,13128],{"class":5531,"line":6319},[5529,13129,9344],{"class":5543},[5529,13131,13132,13135,13137,13139,13141,13144],{"class":5531,"line":6330},[5529,13133,13134],{"class":5560},"        null",[5529,13136,5570],{"class":5543},[5529,13138,9354],{"class":5539},[5529,13140,6468],{"class":5543},[5529,13142,13143],{"class":5535},"False",[5529,13145,9301],{"class":5543},[5529,13147,13148,13151,13154],{"class":5531,"line":6351},[5529,13149,13150],{"class":5560},"        default",[5529,13152,13153],{"class":5543},": Any = ...,    ",[5529,13155,13156],{"class":5629},"# Ellipsis означає «значення за замовчуванням відсутнє»\n",[5529,13158,13159,13162,13164,13166,13168,13170],{"class":5531,"line":6399},[5529,13160,13161],{"class":5560},"        primary_key",[5529,13163,5570],{"class":5543},[5529,13165,9354],{"class":5539},[5529,13167,6468],{"class":5543},[5529,13169,13143],{"class":5535},[5529,13171,9301],{"class":5543},[5529,13173,13174,13177,13179,13181,13183,13185,13187,13189],{"class":5531,"line":6407},[5529,13175,13176],{"class":5560},"        db_column",[5529,13178,5570],{"class":5543},[5529,13180,5573],{"class":5539},[5529,13182,9044],{"class":5543},[5529,13184,5789],{"class":5535},[5529,13186,6468],{"class":5543},[5529,13188,5789],{"class":5535},[5529,13190,9301],{"class":5543},[5529,13192,13193,13195,13197],{"class":5531,"line":6412},[5529,13194,10218],{"class":5543},[5529,13196,5789],{"class":5535},[5529,13198,5544],{"class":5543},[5529,13200,13201,13203],{"class":5531,"line":6438},[5529,13202,5582],{"class":5535},[5529,13204,13205],{"class":5543},".null        = null\n",[5529,13207,13208,13210],{"class":5531,"line":6481},[5529,13209,5582],{"class":5535},[5529,13211,13212],{"class":5543},".default     = default\n",[5529,13214,13215,13217],{"class":5531,"line":6494},[5529,13216,5582],{"class":5535},[5529,13218,13219],{"class":5543},".primary_key = primary_key\n",[5529,13221,13222,13224,13227],{"class":5531,"line":6499},[5529,13223,5582],{"class":5535},[5529,13225,13226],{"class":5543},".db_column   = db_column    ",[5529,13228,13229],{"class":5629},"# ім'я колонки у БД (якщо відрізняється від атрибуту)\n",[5529,13231,13232],{"class":5531,"line":6504},[5529,13233,5604],{"emptyLinePlaceholder":5603},[5529,13235,13236],{"class":5531,"line":6514},[5529,13237,13238],{"class":5629},"        # Запам'ятовуємо порядок оголошення (як у Django)\n",[5529,13240,13241,13244],{"class":5531,"line":6520},[5529,13242,13243],{"class":5543},"        Field._creation_counter += ",[5529,13245,11732],{"class":5596},[5529,13247,13248,13250],{"class":5531,"line":6526},[5529,13249,5582],{"class":5535},[5529,13251,13252],{"class":5543},"._order = Field._creation_counter\n",[5529,13254,13255],{"class":5531,"line":6532},[5529,13256,5604],{"emptyLinePlaceholder":5603},[5529,13258,13259,13261,13264,13266,13268,13270],{"class":5531,"line":6538},[5529,13260,5582],{"class":5535},[5529,13262,13263],{"class":5543},".attr_name: ",[5529,13265,5573],{"class":5539},[5529,13267,6468],{"class":5543},[5529,13269,10724],{"class":5613},[5529,13271,13272],{"class":5629},"        # встановлюється у __set_name__\n",[5529,13274,13275],{"class":5531,"line":6543},[5529,13276,5604],{"emptyLinePlaceholder":5603},[5529,13278,13279,13281,13283,13285,13287,13289,13291,13293,13295,13297,13299,13301,13303,13305,13307],{"class":5531,"line":6577},[5529,13280,5550],{"class":5535},[5529,13282,6189],{"class":5553},[5529,13284,5557],{"class":5543},[5529,13286,5561],{"class":5560},[5529,13288,5564],{"class":5543},[5529,13290,6120],{"class":5560},[5529,13292,5570],{"class":5543},[5529,13294,5839],{"class":5539},[5529,13296,5564],{"class":5543},[5529,13298,5567],{"class":5560},[5529,13300,5570],{"class":5543},[5529,13302,5573],{"class":5539},[5529,13304,5737],{"class":5543},[5529,13306,5789],{"class":5535},[5529,13308,5544],{"class":5543},[5529,13310,13311,13313],{"class":5531,"line":6588},[5529,13312,5582],{"class":5535},[5529,13314,11266],{"class":5543},[5529,13316,13317,13319,13321,13324,13326,13328],{"class":5531,"line":6598},[5529,13318,5797],{"class":5747},[5529,13320,5751],{"class":5535},[5529,13322,13323],{"class":5543},".db_column ",[5529,13325,6311],{"class":5535},[5529,13327,6314],{"class":5535},[5529,13329,5544],{"class":5543},[5529,13331,13332,13335,13338],{"class":5531,"line":6603},[5529,13333,13334],{"class":5535},"            self",[5529,13336,13337],{"class":5543},".db_column = name       ",[5529,13339,13340],{"class":5629},"# за замовчуванням ім'я колонки = ім'я атрибуту\n",[5529,13342,13343],{"class":5531,"line":6621},[5529,13344,5604],{"emptyLinePlaceholder":5603},[5529,13346,13347,13349,13351,13353,13355,13357,13359,13361,13363,13365,13367],{"class":5531,"line":6654},[5529,13348,5550],{"class":5535},[5529,13350,6275],{"class":5553},[5529,13352,5557],{"class":5543},[5529,13354,5561],{"class":5560},[5529,13356,5564],{"class":5543},[5529,13358,6066],{"class":5560},[5529,13360,5564],{"class":5543},[5529,13362,6073],{"class":5560},[5529,13364,6290],{"class":5543},[5529,13366,5789],{"class":5535},[5529,13368,11295],{"class":5543},[5529,13370,13371,13373,13375,13377,13379],{"class":5531,"line":6659},[5529,13372,5797],{"class":5747},[5529,13374,6308],{"class":5543},[5529,13376,6311],{"class":5535},[5529,13378,6314],{"class":5535},[5529,13380,5544],{"class":5543},[5529,13382,13383,13385],{"class":5531,"line":6664},[5529,13384,6322],{"class":5747},[5529,13386,7474],{"class":5535},[5529,13388,13389],{"class":5531,"line":6680},[5529,13390,13391],{"class":5629},"        # Повертаємо значення зі сховища екземпляра, або default\n",[5529,13393,13394,13397,13399,13401,13403,13406,13408,13410,13412,13414],{"class":5531,"line":6689},[5529,13395,13396],{"class":5543},"        value = obj.",[5529,13398,6871],{"class":5560},[5529,13400,7486],{"class":5543},[5529,13402,5830],{"class":5535},[5529,13404,13405],{"class":5613},"\"_field_",[5529,13407,6377],{"class":5535},[5529,13409,11387],{"class":5543},[5529,13411,5848],{"class":5535},[5529,13413,5851],{"class":5613},[5529,13415,13416],{"class":5543},", ...)\n",[5529,13418,13419,13421,13424,13426],{"class":5531,"line":6721},[5529,13420,5797],{"class":5747},[5529,13422,13423],{"class":5543}," value ",[5529,13425,6311],{"class":5535},[5529,13427,13428],{"class":5543}," ...:\n",[5529,13430,13431,13434,13436,13439,13441,13443],{"class":5531,"line":6726},[5529,13432,13433],{"class":5747},"            if",[5529,13435,5751],{"class":5535},[5529,13437,13438],{"class":5543},".default ",[5529,13440,6311],{"class":5535},[5529,13442,5800],{"class":5535},[5529,13444,13428],{"class":5543},[5529,13446,13447,13450,13452,13455,13457,13460,13462,13464,13467,13469,13471],{"class":5531,"line":6732},[5529,13448,13449],{"class":5747},"                return",[5529,13451,5751],{"class":5535},[5529,13453,13454],{"class":5543},".default() ",[5529,13456,9506],{"class":5747},[5529,13458,13459],{"class":5553}," callable",[5529,13461,5557],{"class":5543},[5529,13463,5561],{"class":5535},[5529,13465,13466],{"class":5543},".default) ",[5529,13468,9514],{"class":5747},[5529,13470,5751],{"class":5535},[5529,13472,13473],{"class":5543},".default\n",[5529,13475,13476,13478],{"class":5531,"line":7885},[5529,13477,6322],{"class":5747},[5529,13479,13480],{"class":5535}," None\n",[5529,13482,13483,13485],{"class":5531,"line":7894},[5529,13484,5748],{"class":5747},[5529,13486,6404],{"class":5543},[5529,13488,13489],{"class":5531,"line":7919},[5529,13490,5604],{"emptyLinePlaceholder":5603},[5529,13492,13493,13495,13497,13499,13501,13503,13505,13507,13509,13511,13513],{"class":5531,"line":7924},[5529,13494,5550],{"class":5535},[5529,13496,6417],{"class":5553},[5529,13498,5557],{"class":5543},[5529,13500,5561],{"class":5560},[5529,13502,5564],{"class":5543},[5529,13504,6066],{"class":5560},[5529,13506,5564],{"class":5543},[5529,13508,5780],{"class":5560},[5529,13510,5737],{"class":5543},[5529,13512,5789],{"class":5535},[5529,13514,5544],{"class":5543},[5529,13516,13517,13519,13521,13523,13525],{"class":5531,"line":9496},[5529,13518,5797],{"class":5747},[5529,13520,13423],{"class":5543},[5529,13522,6311],{"class":5535},[5529,13524,6314],{"class":5535},[5529,13526,5544],{"class":5543},[5529,13528,13529,13531,13533,13535],{"class":5531,"line":9525},[5529,13530,13433],{"class":5747},[5529,13532,5800],{"class":5535},[5529,13534,5751],{"class":5535},[5529,13536,13537],{"class":5543},".null:\n",[5529,13539,13540,13543,13545],{"class":5531,"line":9544},[5529,13541,13542],{"class":5747},"                raise",[5529,13544,5874],{"class":5539},[5529,13546,9171],{"class":5543},[5529,13548,13549,13552,13555,13557,13559,13561],{"class":5531,"line":9570},[5529,13550,13551],{"class":5535},"                    f",[5529,13553,13554],{"class":5613},"\"Поле '",[5529,13556,6377],{"class":5535},[5529,13558,11387],{"class":5543},[5529,13560,5848],{"class":5535},[5529,13562,13563],{"class":5613},"' не може бути NULL \"\n",[5529,13565,13566,13568],{"class":5531,"line":9584},[5529,13567,13551],{"class":5535},[5529,13569,13570],{"class":5613},"\"(встановіть null=True щоб дозволити)\"\n",[5529,13572,13573],{"class":5531,"line":9645},[5529,13574,13575],{"class":5543},"                )\n",[5529,13577,13578,13581],{"class":5531,"line":9654},[5529,13579,13580],{"class":5747},"        else",[5529,13582,5544],{"class":5543},[5529,13584,13585,13587],{"class":5531,"line":9688},[5529,13586,13334],{"class":5535},[5529,13588,8892],{"class":5543},[5529,13590,13591,13593,13595,13597,13599,13601,13603,13605,13607,13609],{"class":5531,"line":9693},[5529,13592,7548],{"class":5543},[5529,13594,6871],{"class":5560},[5529,13596,7553],{"class":5543},[5529,13598,5830],{"class":5535},[5529,13600,13405],{"class":5613},[5529,13602,6377],{"class":5535},[5529,13604,11387],{"class":5543},[5529,13606,5848],{"class":5535},[5529,13608,5851],{"class":5613},[5529,13610,7558],{"class":5543},[5529,13612,13613],{"class":5531,"line":9698},[5529,13614,5604],{"emptyLinePlaceholder":5603},[5529,13616,13617,13619,13621,13623,13625,13627,13629,13632,13634],{"class":5531,"line":9703},[5529,13618,5550],{"class":5535},[5529,13620,8918],{"class":5553},[5529,13622,5557],{"class":5543},[5529,13624,5561],{"class":5560},[5529,13626,5564],{"class":5543},[5529,13628,5780],{"class":5560},[5529,13630,13631],{"class":5543},": Any) -> ",[5529,13633,5789],{"class":5535},[5529,13635,5544],{"class":5543},[5529,13637,13638],{"class":5531,"line":9717},[5529,13639,13640],{"class":5613},"        \"\"\"Перевірка, специфічна для типу поля. Перевизначається у підкласах.\"\"\"\n",[5529,13642,13643],{"class":5531,"line":9722},[5529,13644,13645],{"class":5747},"        pass\n",[5529,13647,13648],{"class":5531,"line":9728},[5529,13649,5604],{"emptyLinePlaceholder":5603},[5529,13651,13652,13654,13657,13659,13661,13663,13665],{"class":5531,"line":9734},[5529,13653,5550],{"class":5535},[5529,13655,13656],{"class":5553}," to_sql_type",[5529,13658,5557],{"class":5543},[5529,13660,5561],{"class":5560},[5529,13662,5737],{"class":5543},[5529,13664,5573],{"class":5539},[5529,13666,5544],{"class":5543},[5529,13668,13669],{"class":5531,"line":9739},[5529,13670,13671],{"class":5613},"        \"\"\"SQL-тип колонки. Перевизначається у підкласах.\"\"\"\n",[5529,13673,13674,13676],{"class":5531,"line":9745},[5529,13675,5748],{"class":5747},[5529,13677,13678],{"class":5613}," \"TEXT\"\n",[5529,13680,13681],{"class":5531,"line":9751},[5529,13682,5604],{"emptyLinePlaceholder":5603},[5529,13684,13685,13687,13689,13691,13693,13695,13697],{"class":5531,"line":9756},[5529,13686,5550],{"class":5535},[5529,13688,6608],{"class":5553},[5529,13690,5557],{"class":5543},[5529,13692,5561],{"class":5560},[5529,13694,5737],{"class":5543},[5529,13696,5573],{"class":5539},[5529,13698,5544],{"class":5543},[5529,13700,13701,13703],{"class":5531,"line":9761},[5529,13702,5748],{"class":5747},[5529,13704,10277],{"class":5543},[5529,13706,13707,13709,13711,13713,13715,13717,13719,13722,13724,13726],{"class":5531,"line":9791},[5529,13708,10282],{"class":5535},[5529,13710,5851],{"class":5613},[5529,13712,5836],{"class":5535},[5529,13714,5839],{"class":5539},[5529,13716,5557],{"class":5543},[5529,13718,5561],{"class":5535},[5529,13720,13721],{"class":5543},").",[5529,13723,5845],{"class":5560},[5529,13725,5848],{"class":5535},[5529,13727,13728],{"class":5613},"(\"\n",[5529,13730,13731,13733,13736,13738,13741,13743],{"class":5531,"line":9799},[5529,13732,10282],{"class":5535},[5529,13734,13735],{"class":5613},"\"null=",[5529,13737,6377],{"class":5535},[5529,13739,13740],{"class":5543},".null",[5529,13742,5848],{"class":5535},[5529,13744,9198],{"class":5613},[5529,13746,13747,13749,13752,13754,13757,13759],{"class":5531,"line":9804},[5529,13748,10282],{"class":5535},[5529,13750,13751],{"class":5613},"\"default=",[5529,13753,6377],{"class":5535},[5529,13755,13756],{"class":5543},".default",[5529,13758,6392],{"class":5535},[5529,13760,9198],{"class":5613},[5529,13762,13763,13765,13768,13770,13773,13775],{"class":5531,"line":9825},[5529,13764,10282],{"class":5535},[5529,13766,13767],{"class":5613},"\"db_column=",[5529,13769,6377],{"class":5535},[5529,13771,13772],{"class":5543},".db_column",[5529,13774,6392],{"class":5535},[5529,13776,9642],{"class":5613},[5529,13778,13779],{"class":5531,"line":9840},[5529,13780,10349],{"class":5543},[5529,13782,13783],{"class":5531,"line":9849},[5529,13784,5604],{"emptyLinePlaceholder":5603},[5529,13786,13787],{"class":5531,"line":9865},[5529,13788,5604],{"emptyLinePlaceholder":5603},[5529,13790,13791],{"class":5531,"line":9884},[5529,13792,13793],{"class":5629},"# ─── Конкретні типи полів ─────────────────────────────────────────────────────\n",[5529,13795,13796],{"class":5531,"line":9889},[5529,13797,5604],{"emptyLinePlaceholder":5603},[5529,13799,13800,13802,13805,13807,13810],{"class":5531,"line":9895},[5529,13801,5536],{"class":5535},[5529,13803,13804],{"class":5539}," IntegerField",[5529,13806,5557],{"class":5543},[5529,13808,13809],{"class":5539},"Field",[5529,13811,5576],{"class":5543},[5529,13813,13814],{"class":5531,"line":9905},[5529,13815,13816],{"class":5613},"    \"\"\"Цілочисельна колонка. Відповідає INTEGER у SQL.\"\"\"\n",[5529,13818,13819],{"class":5531,"line":9914},[5529,13820,5604],{"emptyLinePlaceholder":5603},[5529,13822,13823,13825,13827,13829,13831,13834,13837,13839,13841,13843,13845,13847,13849,13851,13854,13856,13858,13860,13862,13864,13866,13869,13872],{"class":5531,"line":9930},[5529,13824,5550],{"class":5535},[5529,13826,5554],{"class":5553},[5529,13828,5557],{"class":5543},[5529,13830,5561],{"class":5560},[5529,13832,13833],{"class":5543},", *, ",[5529,13835,13836],{"class":5560},"min_value",[5529,13838,5570],{"class":5543},[5529,13840,5809],{"class":5539},[5529,13842,9044],{"class":5543},[5529,13844,5789],{"class":5535},[5529,13846,6468],{"class":5543},[5529,13848,5789],{"class":5535},[5529,13850,5564],{"class":5543},[5529,13852,13853],{"class":5560},"max_value",[5529,13855,5570],{"class":5543},[5529,13857,5809],{"class":5539},[5529,13859,9044],{"class":5543},[5529,13861,5789],{"class":5535},[5529,13863,6468],{"class":5543},[5529,13865,5789],{"class":5535},[5529,13867,13868],{"class":5543},", **",[5529,13870,13871],{"class":5560},"kwargs",[5529,13873,5576],{"class":5543},[5529,13875,13876,13879,13882,13884],{"class":5531,"line":9935},[5529,13877,13878],{"class":5539},"        super",[5529,13880,13881],{"class":5543},"().",[5529,13883,7018],{"class":5553},[5529,13885,13886],{"class":5543},"(**kwargs)\n",[5529,13888,13889,13891],{"class":5531,"line":9965},[5529,13890,5582],{"class":5535},[5529,13892,13893],{"class":5543},".min_value = min_value\n",[5529,13895,13896,13898],{"class":5531,"line":9974},[5529,13897,5582],{"class":5535},[5529,13899,13900],{"class":5543},".max_value = max_value\n",[5529,13902,13903],{"class":5531,"line":9990},[5529,13904,5604],{"emptyLinePlaceholder":5603},[5529,13906,13907,13909,13911,13913,13915,13917,13919,13921,13923],{"class":5531,"line":10019},[5529,13908,5550],{"class":5535},[5529,13910,8918],{"class":5553},[5529,13912,5557],{"class":5543},[5529,13914,5561],{"class":5560},[5529,13916,5564],{"class":5543},[5529,13918,5780],{"class":5560},[5529,13920,13631],{"class":5543},[5529,13922,5789],{"class":5535},[5529,13924,5544],{"class":5543},[5529,13926,13928,13930,13932,13934,13936,13938,13940,13942,13944,13946,13948],{"class":5531,"line":13927},92,[5529,13929,5797],{"class":5747},[5529,13931,5800],{"class":5535},[5529,13933,5803],{"class":5553},[5529,13935,9091],{"class":5543},[5529,13937,5809],{"class":5539},[5529,13939,7913],{"class":5543},[5529,13941,9578],{"class":5535},[5529,13943,5803],{"class":5553},[5529,13945,9091],{"class":5543},[5529,13947,9354],{"class":5539},[5529,13949,5576],{"class":5543},[5529,13951,13953,13955,13957],{"class":5531,"line":13952},93,[5529,13954,5822],{"class":5747},[5529,13956,5825],{"class":5539},[5529,13958,9171],{"class":5543},[5529,13960,13962,13964,13966,13968,13970,13972,13975,13977,13979,13981,13983,13985],{"class":5531,"line":13961},94,[5529,13963,9176],{"class":5535},[5529,13965,13554],{"class":5613},[5529,13967,6377],{"class":5535},[5529,13969,11387],{"class":5543},[5529,13971,5848],{"class":5535},[5529,13973,13974],{"class":5613},"' очікує int, отримано ",[5529,13976,5836],{"class":5535},[5529,13978,5839],{"class":5539},[5529,13980,5842],{"class":5543},[5529,13982,5845],{"class":5560},[5529,13984,6392],{"class":5535},[5529,13986,8789],{"class":5613},[5529,13988,13990],{"class":5531,"line":13989},95,[5529,13991,9162],{"class":5543},[5529,13993,13995,13997,13999,14002,14004,14006,14008,14010,14012,14014],{"class":5531,"line":13994},96,[5529,13996,5797],{"class":5747},[5529,13998,5751],{"class":5535},[5529,14000,14001],{"class":5543},".min_value ",[5529,14003,6311],{"class":5535},[5529,14005,5800],{"class":5535},[5529,14007,6314],{"class":5535},[5529,14009,9951],{"class":5535},[5529,14011,8527],{"class":5543},[5529,14013,5561],{"class":5535},[5529,14015,14016],{"class":5543},".min_value:\n",[5529,14018,14020,14022,14024,14026,14028,14030,14032,14034,14036,14039,14041,14043,14045,14048,14050,14053,14055,14057],{"class":5531,"line":14019},97,[5529,14021,5822],{"class":5747},[5529,14023,5874],{"class":5539},[5529,14025,5557],{"class":5543},[5529,14027,5830],{"class":5535},[5529,14029,13554],{"class":5613},[5529,14031,6377],{"class":5535},[5529,14033,11387],{"class":5543},[5529,14035,5848],{"class":5535},[5529,14037,14038],{"class":5613},"': ",[5529,14040,5836],{"class":5535},[5529,14042,5780],{"class":5543},[5529,14044,5848],{"class":5535},[5529,14046,14047],{"class":5613}," \u003C мінімум ",[5529,14049,6377],{"class":5535},[5529,14051,14052],{"class":5543},".min_value",[5529,14054,5848],{"class":5535},[5529,14056,5851],{"class":5613},[5529,14058,5617],{"class":5543},[5529,14060,14062,14064,14066,14069,14071,14073,14075,14077,14080,14082],{"class":5531,"line":14061},98,[5529,14063,5797],{"class":5747},[5529,14065,5751],{"class":5535},[5529,14067,14068],{"class":5543},".max_value ",[5529,14070,6311],{"class":5535},[5529,14072,5800],{"class":5535},[5529,14074,6314],{"class":5535},[5529,14076,9951],{"class":5535},[5529,14078,14079],{"class":5543}," value > ",[5529,14081,5561],{"class":5535},[5529,14083,14084],{"class":5543},".max_value:\n",[5529,14086,14088,14090,14092,14094,14096,14098,14100,14102,14104,14106,14108,14110,14112,14115,14117,14120,14122,14124],{"class":5531,"line":14087},99,[5529,14089,5822],{"class":5747},[5529,14091,5874],{"class":5539},[5529,14093,5557],{"class":5543},[5529,14095,5830],{"class":5535},[5529,14097,13554],{"class":5613},[5529,14099,6377],{"class":5535},[5529,14101,11387],{"class":5543},[5529,14103,5848],{"class":5535},[5529,14105,14038],{"class":5613},[5529,14107,5836],{"class":5535},[5529,14109,5780],{"class":5543},[5529,14111,5848],{"class":5535},[5529,14113,14114],{"class":5613}," > максимум ",[5529,14116,6377],{"class":5535},[5529,14118,14119],{"class":5543},".max_value",[5529,14121,5848],{"class":5535},[5529,14123,5851],{"class":5613},[5529,14125,5617],{"class":5543},[5529,14127,14129],{"class":5531,"line":14128},100,[5529,14130,5604],{"emptyLinePlaceholder":5603},[5529,14132,14134,14136,14138,14140,14142,14144,14146],{"class":5531,"line":14133},101,[5529,14135,5550],{"class":5535},[5529,14137,13656],{"class":5553},[5529,14139,5557],{"class":5543},[5529,14141,5561],{"class":5560},[5529,14143,5737],{"class":5543},[5529,14145,5573],{"class":5539},[5529,14147,5544],{"class":5543},[5529,14149,14151,14153],{"class":5531,"line":14150},102,[5529,14152,5748],{"class":5747},[5529,14154,14155],{"class":5613}," \"INTEGER\"\n",[5529,14157,14159],{"class":5531,"line":14158},103,[5529,14160,5604],{"emptyLinePlaceholder":5603},[5529,14162,14164],{"class":5531,"line":14163},104,[5529,14165,5604],{"emptyLinePlaceholder":5603},[5529,14167,14169,14171,14174,14176,14178],{"class":5531,"line":14168},105,[5529,14170,5536],{"class":5535},[5529,14172,14173],{"class":5539}," CharField",[5529,14175,5557],{"class":5543},[5529,14177,13809],{"class":5539},[5529,14179,5576],{"class":5543},[5529,14181,14183],{"class":5531,"line":14182},106,[5529,14184,14185],{"class":5613},"    \"\"\"Рядкова колонка з обмеженням довжини. Відповідає VARCHAR(n) у SQL.\"\"\"\n",[5529,14187,14189],{"class":5531,"line":14188},107,[5529,14190,5604],{"emptyLinePlaceholder":5603},[5529,14192,14194,14196,14198,14200,14202,14204,14206,14208,14210,14212,14215,14217,14219],{"class":5531,"line":14193},108,[5529,14195,5550],{"class":5535},[5529,14197,5554],{"class":5553},[5529,14199,5557],{"class":5543},[5529,14201,5561],{"class":5560},[5529,14203,5564],{"class":5543},[5529,14205,9774],{"class":5560},[5529,14207,5570],{"class":5543},[5529,14209,5809],{"class":5539},[5529,14211,6468],{"class":5543},[5529,14213,14214],{"class":5596},"255",[5529,14216,13868],{"class":5543},[5529,14218,13871],{"class":5560},[5529,14220,5576],{"class":5543},[5529,14222,14224,14226,14228,14230],{"class":5531,"line":14223},109,[5529,14225,13878],{"class":5539},[5529,14227,13881],{"class":5543},[5529,14229,7018],{"class":5553},[5529,14231,13886],{"class":5543},[5529,14233,14235,14237],{"class":5531,"line":14234},110,[5529,14236,5582],{"class":5535},[5529,14238,9796],{"class":5543},[5529,14240,14242],{"class":5531,"line":14241},111,[5529,14243,5604],{"emptyLinePlaceholder":5603},[5529,14245,14247,14249,14251,14253,14255,14257,14259,14261,14263],{"class":5531,"line":14246},112,[5529,14248,5550],{"class":5535},[5529,14250,8918],{"class":5553},[5529,14252,5557],{"class":5543},[5529,14254,5561],{"class":5560},[5529,14256,5564],{"class":5543},[5529,14258,5780],{"class":5560},[5529,14260,13631],{"class":5543},[5529,14262,5789],{"class":5535},[5529,14264,5544],{"class":5543},[5529,14266,14268,14270,14272,14274,14276,14278],{"class":5531,"line":14267},113,[5529,14269,5797],{"class":5747},[5529,14271,5800],{"class":5535},[5529,14273,5803],{"class":5553},[5529,14275,9091],{"class":5543},[5529,14277,5573],{"class":5539},[5529,14279,5576],{"class":5543},[5529,14281,14283,14285,14287],{"class":5531,"line":14282},114,[5529,14284,5822],{"class":5747},[5529,14286,5825],{"class":5539},[5529,14288,9171],{"class":5543},[5529,14290,14292,14294,14296,14298,14300,14302,14305,14307,14309,14311,14313,14315],{"class":5531,"line":14291},115,[5529,14293,9176],{"class":5535},[5529,14295,13554],{"class":5613},[5529,14297,6377],{"class":5535},[5529,14299,11387],{"class":5543},[5529,14301,5848],{"class":5535},[5529,14303,14304],{"class":5613},"' очікує str, отримано ",[5529,14306,5836],{"class":5535},[5529,14308,5839],{"class":5539},[5529,14310,5842],{"class":5543},[5529,14312,5845],{"class":5560},[5529,14314,6392],{"class":5535},[5529,14316,8789],{"class":5613},[5529,14318,14320],{"class":5531,"line":14319},116,[5529,14321,9162],{"class":5543},[5529,14323,14325,14327,14329,14332,14334],{"class":5531,"line":14324},117,[5529,14326,5797],{"class":5747},[5529,14328,9954],{"class":5553},[5529,14330,14331],{"class":5543},"(value) > ",[5529,14333,5561],{"class":5535},[5529,14335,9962],{"class":5543},[5529,14337,14339,14341,14343],{"class":5531,"line":14338},118,[5529,14340,5822],{"class":5747},[5529,14342,5874],{"class":5539},[5529,14344,9171],{"class":5543},[5529,14346,14348,14350,14352,14354,14356,14358,14361,14363,14365,14368,14370],{"class":5531,"line":14347},119,[5529,14349,9176],{"class":5535},[5529,14351,13554],{"class":5613},[5529,14353,6377],{"class":5535},[5529,14355,11387],{"class":5543},[5529,14357,5848],{"class":5535},[5529,14359,14360],{"class":5613},"': рядок завдовжки ",[5529,14362,5836],{"class":5535},[5529,14364,10009],{"class":5553},[5529,14366,14367],{"class":5543},"(value)",[5529,14369,5848],{"class":5535},[5529,14371,14372],{"class":5613}," \"\n",[5529,14374,14376,14378,14381,14383,14385,14387],{"class":5531,"line":14375},120,[5529,14377,9176],{"class":5535},[5529,14379,14380],{"class":5613},"\"перевищує max_length=",[5529,14382,6377],{"class":5535},[5529,14384,9999],{"class":5543},[5529,14386,5848],{"class":5535},[5529,14388,8789],{"class":5613},[5529,14390,14392],{"class":5531,"line":14391},121,[5529,14393,9162],{"class":5543},[5529,14395,14397],{"class":5531,"line":14396},122,[5529,14398,5604],{"emptyLinePlaceholder":5603},[5529,14400,14402,14404,14406,14408,14410,14412,14414],{"class":5531,"line":14401},123,[5529,14403,5550],{"class":5535},[5529,14405,13656],{"class":5553},[5529,14407,5557],{"class":5543},[5529,14409,5561],{"class":5560},[5529,14411,5737],{"class":5543},[5529,14413,5573],{"class":5539},[5529,14415,5544],{"class":5543},[5529,14417,14419,14421,14423,14426,14428,14430,14432],{"class":5531,"line":14418},124,[5529,14420,5748],{"class":5747},[5529,14422,6626],{"class":5535},[5529,14424,14425],{"class":5613},"\"VARCHAR(",[5529,14427,6377],{"class":5535},[5529,14429,9999],{"class":5543},[5529,14431,5848],{"class":5535},[5529,14433,9642],{"class":5613},[5529,14435,14437],{"class":5531,"line":14436},125,[5529,14438,5604],{"emptyLinePlaceholder":5603},[5529,14440,14442],{"class":5531,"line":14441},126,[5529,14443,5604],{"emptyLinePlaceholder":5603},[5529,14445,14447,14449,14452,14454,14456],{"class":5531,"line":14446},127,[5529,14448,5536],{"class":5535},[5529,14450,14451],{"class":5539}," FloatField",[5529,14453,5557],{"class":5543},[5529,14455,13809],{"class":5539},[5529,14457,5576],{"class":5543},[5529,14459,14461],{"class":5531,"line":14460},128,[5529,14462,14463],{"class":5613},"    \"\"\"Поле з плаваючою крапкою. Відповідає REAL \u002F DOUBLE у SQL.\"\"\"\n",[5529,14465,14467],{"class":5531,"line":14466},129,[5529,14468,5604],{"emptyLinePlaceholder":5603},[5529,14470,14472,14474,14476,14478,14480,14482,14484,14486,14488],{"class":5531,"line":14471},130,[5529,14473,5550],{"class":5535},[5529,14475,8918],{"class":5553},[5529,14477,5557],{"class":5543},[5529,14479,5561],{"class":5560},[5529,14481,5564],{"class":5543},[5529,14483,5780],{"class":5560},[5529,14485,13631],{"class":5543},[5529,14487,5789],{"class":5535},[5529,14489,5544],{"class":5543},[5529,14491,14493,14495,14497,14499,14501,14503,14505,14507,14510,14512,14514,14516,14518],{"class":5531,"line":14492},131,[5529,14494,5797],{"class":5747},[5529,14496,5800],{"class":5535},[5529,14498,5803],{"class":5553},[5529,14500,5806],{"class":5543},[5529,14502,5809],{"class":5539},[5529,14504,5564],{"class":5543},[5529,14506,5740],{"class":5539},[5529,14508,14509],{"class":5543},")) ",[5529,14511,9578],{"class":5535},[5529,14513,5803],{"class":5553},[5529,14515,9091],{"class":5543},[5529,14517,9354],{"class":5539},[5529,14519,5576],{"class":5543},[5529,14521,14523,14525,14527],{"class":5531,"line":14522},132,[5529,14524,5822],{"class":5747},[5529,14526,5825],{"class":5539},[5529,14528,9171],{"class":5543},[5529,14530,14532,14534,14536,14538,14540,14542,14545,14547,14549,14551,14553,14555],{"class":5531,"line":14531},133,[5529,14533,9176],{"class":5535},[5529,14535,13554],{"class":5613},[5529,14537,6377],{"class":5535},[5529,14539,11387],{"class":5543},[5529,14541,5848],{"class":5535},[5529,14543,14544],{"class":5613},"' очікує число, отримано ",[5529,14546,5836],{"class":5535},[5529,14548,5839],{"class":5539},[5529,14550,5842],{"class":5543},[5529,14552,5845],{"class":5560},[5529,14554,6392],{"class":5535},[5529,14556,8789],{"class":5613},[5529,14558,14560],{"class":5531,"line":14559},134,[5529,14561,9162],{"class":5543},[5529,14563,14565],{"class":5531,"line":14564},135,[5529,14566,5604],{"emptyLinePlaceholder":5603},[5529,14568,14570,14572,14574,14576,14578,14580,14582],{"class":5531,"line":14569},136,[5529,14571,5550],{"class":5535},[5529,14573,13656],{"class":5553},[5529,14575,5557],{"class":5543},[5529,14577,5561],{"class":5560},[5529,14579,5737],{"class":5543},[5529,14581,5573],{"class":5539},[5529,14583,5544],{"class":5543},[5529,14585,14587,14589],{"class":5531,"line":14586},137,[5529,14588,5748],{"class":5747},[5529,14590,14591],{"class":5613}," \"REAL\"\n",[5529,14593,14595],{"class":5531,"line":14594},138,[5529,14596,5604],{"emptyLinePlaceholder":5603},[5529,14598,14600],{"class":5531,"line":14599},139,[5529,14601,5604],{"emptyLinePlaceholder":5603},[5529,14603,14605,14607,14610,14612,14614],{"class":5531,"line":14604},140,[5529,14606,5536],{"class":5535},[5529,14608,14609],{"class":5539}," BooleanField",[5529,14611,5557],{"class":5543},[5529,14613,13809],{"class":5539},[5529,14615,5576],{"class":5543},[5529,14617,14619],{"class":5531,"line":14618},141,[5529,14620,14621],{"class":5613},"    \"\"\"Булеве поле. Відповідає BOOLEAN \u002F INTEGER(0\u002F1) у SQLite.\"\"\"\n",[5529,14623,14625],{"class":5531,"line":14624},142,[5529,14626,5604],{"emptyLinePlaceholder":5603},[5529,14628,14630,14632,14634,14636,14638,14640,14642,14644,14646],{"class":5531,"line":14629},143,[5529,14631,5550],{"class":5535},[5529,14633,8918],{"class":5553},[5529,14635,5557],{"class":5543},[5529,14637,5561],{"class":5560},[5529,14639,5564],{"class":5543},[5529,14641,5780],{"class":5560},[5529,14643,13631],{"class":5543},[5529,14645,5789],{"class":5535},[5529,14647,5544],{"class":5543},[5529,14649,14651,14653,14655,14657,14659,14661],{"class":5531,"line":14650},144,[5529,14652,5797],{"class":5747},[5529,14654,5800],{"class":5535},[5529,14656,5803],{"class":5553},[5529,14658,9091],{"class":5543},[5529,14660,9354],{"class":5539},[5529,14662,5576],{"class":5543},[5529,14664,14666,14668,14670],{"class":5531,"line":14665},145,[5529,14667,5822],{"class":5747},[5529,14669,5825],{"class":5539},[5529,14671,9171],{"class":5543},[5529,14673,14675,14677,14679,14681,14683,14685,14688,14690,14692,14694,14696,14698],{"class":5531,"line":14674},146,[5529,14676,9176],{"class":5535},[5529,14678,13554],{"class":5613},[5529,14680,6377],{"class":5535},[5529,14682,11387],{"class":5543},[5529,14684,5848],{"class":5535},[5529,14686,14687],{"class":5613},"' очікує bool, отримано ",[5529,14689,5836],{"class":5535},[5529,14691,5839],{"class":5539},[5529,14693,5842],{"class":5543},[5529,14695,5845],{"class":5560},[5529,14697,6392],{"class":5535},[5529,14699,8789],{"class":5613},[5529,14701,14703],{"class":5531,"line":14702},147,[5529,14704,9162],{"class":5543},[5529,14706,14708],{"class":5531,"line":14707},148,[5529,14709,5604],{"emptyLinePlaceholder":5603},[5529,14711,14713,14715,14717,14719,14721,14723,14725],{"class":5531,"line":14712},149,[5529,14714,5550],{"class":5535},[5529,14716,13656],{"class":5553},[5529,14718,5557],{"class":5543},[5529,14720,5561],{"class":5560},[5529,14722,5737],{"class":5543},[5529,14724,5573],{"class":5539},[5529,14726,5544],{"class":5543},[5529,14728,14730,14732],{"class":5531,"line":14729},150,[5529,14731,5748],{"class":5747},[5529,14733,14734],{"class":5613}," \"BOOLEAN\"\n",[5963,14736,14738],{"id":14737},"метаклас-для-збору-метаданих-схеми","Метаклас для збору метаданих схеми",[5507,14740,14741,14742,5663],{},"Щоб клас-модель «знав» про всі свої поля (для генерації SQL, серіалізації тощо), потрібно зібрати їх при оголошенні класу. Це природна задача для ",[5951,14743,14744],{},"метакласу",[5520,14746,14748],{"className":5522,"code":14747,"language":5524,"meta":5525,"style":5525},"# mini_orm.py (продовження)\n\nclass ModelMeta(type):\n    \"\"\"\n    Метаклас для ORM-моделей.\n    При створенні класу збирає всі Field-атрибути у впорядкований словник _fields.\n    \"\"\"\n\n    def __new__(mcs, name: str, bases: tuple, namespace: dict) -> type:\n        fields: dict[str, Field] = {}\n\n        # Збираємо поля з батьківських класів (успадкування моделей)\n        for base in bases:\n            if hasattr(base, \"_fields\"):\n                fields.update(base._fields)\n\n        # Збираємо поля поточного класу (у порядку оголошення)\n        for attr_name, value in namespace.items():\n            if isinstance(value, Field):\n                fields[attr_name] = value\n\n        # Сортуємо за порядком оголошення (через _creation_counter)\n        namespace[\"_fields\"] = dict(\n            sorted(fields.items(), key=lambda item: item[1]._order)\n        )\n\n        return super().__new__(mcs, name, bases, namespace)\n\n\nclass Model(metaclass=ModelMeta):\n    \"\"\"\n    Базовий клас для всіх ORM-моделей.\n    Надає загальний __init__, __repr__, to_dict() та generate_sql().\n    \"\"\"\n\n    def __init__(self, **kwargs: Any) -> None:\n        # Встановлюємо значення полів через дескриптори (з валідацією)\n        for field_name, field in self._fields.items():\n            if field_name in kwargs:\n                setattr(self, field_name, kwargs[field_name])\n            elif field.default is not ...:\n                pass    # __get__ поверне default автоматично\n            elif not field.null:\n                raise ValueError(\n                    f\"Обов'язкове поле '{field_name}' не передано у конструктор\"\n                )\n\n    def __repr__(self) -> str:\n        parts = []\n        for name in self._fields:\n            val = getattr(self, name)\n            parts.append(f\"{name}={val!r}\")\n        return f\"{type(self).__name__}({', '.join(parts)})\"\n\n    def to_dict(self) -> dict[str, Any]:\n        \"\"\"Серіалізація у словник (для JSON, API-відповідей тощо).\"\"\"\n        return {name: getattr(self, name) for name in self._fields}\n\n    @classmethod\n    def generate_create_table_sql(cls) -> str:\n        \"\"\"Генерує SQL-запит CREATE TABLE на основі оголошених полів.\"\"\"\n        table_name = cls.__name__.lower() + \"s\"  # проста конвенція: User → users\n        columns: list[str] = []\n        for field_name, field in cls._fields.items():\n            col  = f\"    {field.db_column} {field.to_sql_type()}\"\n            if field.primary_key:\n                col += \" PRIMARY KEY AUTOINCREMENT\"\n            if not field.null and not field.primary_key:\n                col += \" NOT NULL\"\n            if field.default is not ... and not callable(field.default):\n                default_val = (\n                    f\"'{field.default}'\" if isinstance(field.default, str)\n                    else str(field.default).upper() if isinstance(field.default, bool)\n                    else str(field.default)\n                )\n                col += f\" DEFAULT {default_val}\"\n            columns.append(col)\n        cols_sql = \",\\n\".join(columns)\n        return f\"CREATE TABLE IF NOT EXISTS {table_name} (\\n{cols_sql}\\n);\"\n",[5511,14749,14750,14755,14759,14772,14776,14781,14786,14790,14794,14839,14849,14853,14858,14870,14885,14890,14894,14899,14911,14920,14925,14929,14934,14947,14972,14976,14980,14995,14999,15003,15022,15026,15031,15036,15040,15044,15064,15069,15083,15095,15107,15121,15129,15138,15146,15163,15167,15171,15187,15192,15206,15220,15248,15284,15288,15306,15311,15338,15342,15349,15367,15372,15392,15402,15415,15442,15449,15457,15473,15480,15502,15507,15535,15556,15565,15569,15587,15592,15607],{"__ignoreMap":5525},[5529,14751,14752],{"class":5531,"line":5532},[5529,14753,14754],{"class":5629},"# mini_orm.py (продовження)\n",[5529,14756,14757],{"class":5531,"line":5547},[5529,14758,5604],{"emptyLinePlaceholder":5603},[5529,14760,14761,14763,14766,14768,14770],{"class":5531,"line":5579},[5529,14762,5536],{"class":5535},[5529,14764,14765],{"class":5539}," ModelMeta",[5529,14767,5557],{"class":5543},[5529,14769,5839],{"class":5539},[5529,14771,5576],{"class":5543},[5529,14773,14774],{"class":5531,"line":5588},[5529,14775,6159],{"class":5613},[5529,14777,14778],{"class":5531,"line":5600},[5529,14779,14780],{"class":5613},"    Метаклас для ORM-моделей.\n",[5529,14782,14783],{"class":5531,"line":5607},[5529,14784,14785],{"class":5613},"    При створенні класу збирає всі Field-атрибути у впорядкований словник _fields.\n",[5529,14787,14788],{"class":5531,"line":5620},[5529,14789,6159],{"class":5613},[5529,14791,14792],{"class":5531,"line":5633},[5529,14793,5604],{"emptyLinePlaceholder":5603},[5529,14795,14796,14798,14801,14803,14806,14808,14810,14812,14814,14816,14819,14821,14823,14825,14828,14830,14833,14835,14837],{"class":5531,"line":5645},[5529,14797,5550],{"class":5535},[5529,14799,14800],{"class":5553}," __new__",[5529,14802,5557],{"class":5543},[5529,14804,14805],{"class":5560},"mcs",[5529,14807,5564],{"class":5543},[5529,14809,5567],{"class":5560},[5529,14811,5570],{"class":5543},[5529,14813,5573],{"class":5539},[5529,14815,5564],{"class":5543},[5529,14817,14818],{"class":5560},"bases",[5529,14820,5570],{"class":5543},[5529,14822,9047],{"class":5539},[5529,14824,5564],{"class":5543},[5529,14826,14827],{"class":5560},"namespace",[5529,14829,5570],{"class":5543},[5529,14831,14832],{"class":5539},"dict",[5529,14834,5737],{"class":5543},[5529,14836,5839],{"class":5539},[5529,14838,5544],{"class":5543},[5529,14840,14841,14844,14846],{"class":5531,"line":5761},[5529,14842,14843],{"class":5543},"        fields: dict[",[5529,14845,5573],{"class":5539},[5529,14847,14848],{"class":5543},", Field] = {}\n",[5529,14850,14851],{"class":5531,"line":5767},[5529,14852,5604],{"emptyLinePlaceholder":5603},[5529,14854,14855],{"class":5531,"line":5794},[5529,14856,14857],{"class":5629},"        # Збираємо поля з батьківських класів (успадкування моделей)\n",[5529,14859,14860,14862,14865,14867],{"class":5531,"line":5819},[5529,14861,11700],{"class":5747},[5529,14863,14864],{"class":5543}," base ",[5529,14866,9152],{"class":5747},[5529,14868,14869],{"class":5543}," bases:\n",[5529,14871,14872,14874,14877,14880,14883],{"class":5531,"line":5856},[5529,14873,13433],{"class":5747},[5529,14875,14876],{"class":5553}," hasattr",[5529,14878,14879],{"class":5543},"(base, ",[5529,14881,14882],{"class":5613},"\"_fields\"",[5529,14884,5576],{"class":5543},[5529,14886,14887],{"class":5531,"line":5869},[5529,14888,14889],{"class":5543},"                fields.update(base._fields)\n",[5529,14891,14892],{"class":5531,"line":5895},[5529,14893,5604],{"emptyLinePlaceholder":5603},[5529,14895,14896],{"class":5531,"line":6270},[5529,14897,14898],{"class":5629},"        # Збираємо поля поточного класу (у порядку оголошення)\n",[5529,14900,14901,14903,14906,14908],{"class":5531,"line":6297},[5529,14902,11700],{"class":5747},[5529,14904,14905],{"class":5543}," attr_name, value ",[5529,14907,9152],{"class":5747},[5529,14909,14910],{"class":5543}," namespace.items():\n",[5529,14912,14913,14915,14917],{"class":5531,"line":6303},[5529,14914,13433],{"class":5747},[5529,14916,5803],{"class":5553},[5529,14918,14919],{"class":5543},"(value, Field):\n",[5529,14921,14922],{"class":5531,"line":6319},[5529,14923,14924],{"class":5543},"                fields[attr_name] = value\n",[5529,14926,14927],{"class":5531,"line":6330},[5529,14928,5604],{"emptyLinePlaceholder":5603},[5529,14930,14931],{"class":5531,"line":6351},[5529,14932,14933],{"class":5629},"        # Сортуємо за порядком оголошення (через _creation_counter)\n",[5529,14935,14936,14939,14941,14943,14945],{"class":5531,"line":6399},[5529,14937,14938],{"class":5543},"        namespace[",[5529,14940,14882],{"class":5613},[5529,14942,7796],{"class":5543},[5529,14944,14832],{"class":5539},[5529,14946,9171],{"class":5543},[5529,14948,14949,14952,14955,14957,14959,14961,14964,14967,14969],{"class":5531,"line":6407},[5529,14950,14951],{"class":5553},"            sorted",[5529,14953,14954],{"class":5543},"(fields.items(), ",[5529,14956,11750],{"class":5560},[5529,14958,6290],{"class":5543},[5529,14960,11755],{"class":5535},[5529,14962,14963],{"class":5560}," item",[5529,14965,14966],{"class":5543},": item[",[5529,14968,11764],{"class":5596},[5529,14970,14971],{"class":5543},"]._order)\n",[5529,14973,14974],{"class":5531,"line":6412},[5529,14975,10349],{"class":5543},[5529,14977,14978],{"class":5531,"line":6438},[5529,14979,5604],{"emptyLinePlaceholder":5603},[5529,14981,14982,14984,14987,14989,14992],{"class":5531,"line":6481},[5529,14983,5748],{"class":5747},[5529,14985,14986],{"class":5539}," super",[5529,14988,13881],{"class":5543},[5529,14990,14991],{"class":5553},"__new__",[5529,14993,14994],{"class":5543},"(mcs, name, bases, namespace)\n",[5529,14996,14997],{"class":5531,"line":6494},[5529,14998,5604],{"emptyLinePlaceholder":5603},[5529,15000,15001],{"class":5531,"line":6499},[5529,15002,5604],{"emptyLinePlaceholder":5603},[5529,15004,15005,15007,15010,15012,15015,15017,15020],{"class":5531,"line":6504},[5529,15006,5536],{"class":5535},[5529,15008,15009],{"class":5539}," Model",[5529,15011,5557],{"class":5543},[5529,15013,15014],{"class":5539},"metaclass",[5529,15016,6290],{"class":5543},[5529,15018,15019],{"class":5539},"ModelMeta",[5529,15021,5576],{"class":5543},[5529,15023,15024],{"class":5531,"line":6514},[5529,15025,6159],{"class":5613},[5529,15027,15028],{"class":5531,"line":6520},[5529,15029,15030],{"class":5613},"    Базовий клас для всіх ORM-моделей.\n",[5529,15032,15033],{"class":5531,"line":6526},[5529,15034,15035],{"class":5613},"    Надає загальний __init__, __repr__, to_dict() та generate_sql().\n",[5529,15037,15038],{"class":5531,"line":6532},[5529,15039,6159],{"class":5613},[5529,15041,15042],{"class":5531,"line":6538},[5529,15043,5604],{"emptyLinePlaceholder":5603},[5529,15045,15046,15048,15050,15052,15054,15056,15058,15060,15062],{"class":5531,"line":6543},[5529,15047,5550],{"class":5535},[5529,15049,5554],{"class":5553},[5529,15051,5557],{"class":5543},[5529,15053,5561],{"class":5560},[5529,15055,13868],{"class":5543},[5529,15057,13871],{"class":5560},[5529,15059,13631],{"class":5543},[5529,15061,5789],{"class":5535},[5529,15063,5544],{"class":5543},[5529,15065,15066],{"class":5531,"line":6577},[5529,15067,15068],{"class":5629},"        # Встановлюємо значення полів через дескриптори (з валідацією)\n",[5529,15070,15071,15073,15076,15078,15080],{"class":5531,"line":6588},[5529,15072,11700],{"class":5747},[5529,15074,15075],{"class":5543}," field_name, field ",[5529,15077,9152],{"class":5747},[5529,15079,5751],{"class":5535},[5529,15081,15082],{"class":5543},"._fields.items():\n",[5529,15084,15085,15087,15090,15092],{"class":5531,"line":6598},[5529,15086,13433],{"class":5747},[5529,15088,15089],{"class":5543}," field_name ",[5529,15091,9152],{"class":5535},[5529,15093,15094],{"class":5543}," kwargs:\n",[5529,15096,15097,15100,15102,15104],{"class":5531,"line":6603},[5529,15098,15099],{"class":5553},"                setattr",[5529,15101,5557],{"class":5543},[5529,15103,5561],{"class":5535},[5529,15105,15106],{"class":5543},", field_name, kwargs[field_name])\n",[5529,15108,15109,15112,15115,15117,15119],{"class":5531,"line":6621},[5529,15110,15111],{"class":5747},"            elif",[5529,15113,15114],{"class":5543}," field.default ",[5529,15116,6311],{"class":5535},[5529,15118,5800],{"class":5535},[5529,15120,13428],{"class":5543},[5529,15122,15123,15126],{"class":5531,"line":6654},[5529,15124,15125],{"class":5747},"                pass",[5529,15127,15128],{"class":5629},"    # __get__ поверне default автоматично\n",[5529,15130,15131,15133,15135],{"class":5531,"line":6659},[5529,15132,15111],{"class":5747},[5529,15134,5800],{"class":5535},[5529,15136,15137],{"class":5543}," field.null:\n",[5529,15139,15140,15142,15144],{"class":5531,"line":6664},[5529,15141,13542],{"class":5747},[5529,15143,5874],{"class":5539},[5529,15145,9171],{"class":5543},[5529,15147,15148,15150,15153,15155,15158,15160],{"class":5531,"line":6680},[5529,15149,13551],{"class":5535},[5529,15151,15152],{"class":5613},"\"Обов'язкове поле '",[5529,15154,5836],{"class":5535},[5529,15156,15157],{"class":5543},"field_name",[5529,15159,5848],{"class":5535},[5529,15161,15162],{"class":5613},"' не передано у конструктор\"\n",[5529,15164,15165],{"class":5531,"line":6689},[5529,15166,13575],{"class":5543},[5529,15168,15169],{"class":5531,"line":6721},[5529,15170,5604],{"emptyLinePlaceholder":5603},[5529,15172,15173,15175,15177,15179,15181,15183,15185],{"class":5531,"line":6726},[5529,15174,5550],{"class":5535},[5529,15176,6608],{"class":5553},[5529,15178,5557],{"class":5543},[5529,15180,5561],{"class":5560},[5529,15182,5737],{"class":5543},[5529,15184,5573],{"class":5539},[5529,15186,5544],{"class":5543},[5529,15188,15189],{"class":5531,"line":6732},[5529,15190,15191],{"class":5543},"        parts = []\n",[5529,15193,15194,15196,15199,15201,15203],{"class":5531,"line":7885},[5529,15195,11700],{"class":5747},[5529,15197,15198],{"class":5543}," name ",[5529,15200,9152],{"class":5747},[5529,15202,5751],{"class":5535},[5529,15204,15205],{"class":5543},"._fields:\n",[5529,15207,15208,15211,15213,15215,15217],{"class":5531,"line":7894},[5529,15209,15210],{"class":5543},"            val = ",[5529,15212,6336],{"class":5553},[5529,15214,5557],{"class":5543},[5529,15216,5561],{"class":5535},[5529,15218,15219],{"class":5543},", name)\n",[5529,15221,15222,15225,15227,15229,15231,15233,15235,15237,15239,15242,15244,15246],{"class":5531,"line":7919},[5529,15223,15224],{"class":5543},"            parts.append(",[5529,15226,5830],{"class":5535},[5529,15228,5851],{"class":5613},[5529,15230,5836],{"class":5535},[5529,15232,5567],{"class":5543},[5529,15234,5848],{"class":5535},[5529,15236,6290],{"class":5613},[5529,15238,5836],{"class":5535},[5529,15240,15241],{"class":5543},"val",[5529,15243,6392],{"class":5535},[5529,15245,5851],{"class":5613},[5529,15247,5617],{"class":5543},[5529,15249,15250,15252,15254,15256,15258,15260,15262,15264,15266,15268,15270,15272,15274,15277,15280,15282],{"class":5531,"line":7924},[5529,15251,5748],{"class":5747},[5529,15253,6626],{"class":5535},[5529,15255,5851],{"class":5613},[5529,15257,5836],{"class":5535},[5529,15259,5839],{"class":5539},[5529,15261,5557],{"class":5543},[5529,15263,5561],{"class":5535},[5529,15265,13721],{"class":5543},[5529,15267,5845],{"class":5560},[5529,15269,5848],{"class":5535},[5529,15271,5557],{"class":5613},[5529,15273,5836],{"class":5535},[5529,15275,15276],{"class":5613},"', '",[5529,15278,15279],{"class":5543},".join(parts)",[5529,15281,5848],{"class":5535},[5529,15283,9642],{"class":5613},[5529,15285,15286],{"class":5531,"line":9496},[5529,15287,5604],{"emptyLinePlaceholder":5603},[5529,15289,15290,15292,15295,15297,15299,15301,15303],{"class":5531,"line":9525},[5529,15291,5550],{"class":5535},[5529,15293,15294],{"class":5553}," to_dict",[5529,15296,5557],{"class":5543},[5529,15298,5561],{"class":5560},[5529,15300,11660],{"class":5543},[5529,15302,5573],{"class":5539},[5529,15304,15305],{"class":5543},", Any]:\n",[5529,15307,15308],{"class":5531,"line":9544},[5529,15309,15310],{"class":5613},"        \"\"\"Серіалізація у словник (для JSON, API-відповідей тощо).\"\"\"\n",[5529,15312,15313,15315,15318,15320,15322,15324,15327,15329,15331,15333,15335],{"class":5531,"line":9570},[5529,15314,5748],{"class":5747},[5529,15316,15317],{"class":5543}," {name: ",[5529,15319,6336],{"class":5553},[5529,15321,5557],{"class":5543},[5529,15323,5561],{"class":5535},[5529,15325,15326],{"class":5543},", name) ",[5529,15328,11628],{"class":5747},[5529,15330,15198],{"class":5543},[5529,15332,9152],{"class":5747},[5529,15334,5751],{"class":5535},[5529,15336,15337],{"class":5543},"._fields}\n",[5529,15339,15340],{"class":5531,"line":9584},[5529,15341,5604],{"emptyLinePlaceholder":5603},[5529,15343,15344,15346],{"class":5531,"line":9645},[5529,15345,5720],{"class":5553},[5529,15347,15348],{"class":5539},"classmethod\n",[5529,15350,15351,15353,15356,15358,15361,15363,15365],{"class":5531,"line":9654},[5529,15352,5550],{"class":5535},[5529,15354,15355],{"class":5553}," generate_create_table_sql",[5529,15357,5557],{"class":5543},[5529,15359,15360],{"class":5560},"cls",[5529,15362,5737],{"class":5543},[5529,15364,5573],{"class":5539},[5529,15366,5544],{"class":5543},[5529,15368,15369],{"class":5531,"line":9688},[5529,15370,15371],{"class":5613},"        \"\"\"Генерує SQL-запит CREATE TABLE на основі оголошених полів.\"\"\"\n",[5529,15373,15374,15377,15379,15381,15383,15386,15389],{"class":5531,"line":9693},[5529,15375,15376],{"class":5543},"        table_name = ",[5529,15378,15360],{"class":5535},[5529,15380,6099],{"class":5543},[5529,15382,5845],{"class":5560},[5529,15384,15385],{"class":5543},".lower() + ",[5529,15387,15388],{"class":5613},"\"s\"",[5529,15390,15391],{"class":5629},"  # проста конвенція: User → users\n",[5529,15393,15394,15397,15399],{"class":5531,"line":9698},[5529,15395,15396],{"class":5543},"        columns: list[",[5529,15398,5573],{"class":5539},[5529,15400,15401],{"class":5543},"] = []\n",[5529,15403,15404,15406,15408,15410,15413],{"class":5531,"line":9703},[5529,15405,11700],{"class":5747},[5529,15407,15075],{"class":5543},[5529,15409,9152],{"class":5747},[5529,15411,15412],{"class":5535}," cls",[5529,15414,15082],{"class":5543},[5529,15416,15417,15420,15422,15425,15427,15430,15432,15435,15438,15440],{"class":5531,"line":9717},[5529,15418,15419],{"class":5543},"            col  = ",[5529,15421,5830],{"class":5535},[5529,15423,15424],{"class":5613},"\"    ",[5529,15426,5836],{"class":5535},[5529,15428,15429],{"class":5543},"field.db_column",[5529,15431,5848],{"class":5535},[5529,15433,15434],{"class":5535}," {",[5529,15436,15437],{"class":5543},"field.to_sql_type()",[5529,15439,5848],{"class":5535},[5529,15441,8789],{"class":5613},[5529,15443,15444,15446],{"class":5531,"line":9722},[5529,15445,13433],{"class":5747},[5529,15447,15448],{"class":5543}," field.primary_key:\n",[5529,15450,15451,15454],{"class":5531,"line":9728},[5529,15452,15453],{"class":5543},"                col += ",[5529,15455,15456],{"class":5613},"\" PRIMARY KEY AUTOINCREMENT\"\n",[5529,15458,15459,15461,15463,15466,15469,15471],{"class":5531,"line":9734},[5529,15460,13433],{"class":5747},[5529,15462,5800],{"class":5535},[5529,15464,15465],{"class":5543}," field.null ",[5529,15467,15468],{"class":5535},"and",[5529,15470,5800],{"class":5535},[5529,15472,15448],{"class":5543},[5529,15474,15475,15477],{"class":5531,"line":9739},[5529,15476,15453],{"class":5543},[5529,15478,15479],{"class":5613},"\" NOT NULL\"\n",[5529,15481,15482,15484,15486,15488,15490,15493,15495,15497,15499],{"class":5531,"line":9745},[5529,15483,13433],{"class":5747},[5529,15485,15114],{"class":5543},[5529,15487,6311],{"class":5535},[5529,15489,5800],{"class":5535},[5529,15491,15492],{"class":5543}," ... ",[5529,15494,15468],{"class":5535},[5529,15496,5800],{"class":5535},[5529,15498,13459],{"class":5553},[5529,15500,15501],{"class":5543},"(field.default):\n",[5529,15503,15504],{"class":5531,"line":9751},[5529,15505,15506],{"class":5543},"                default_val = (\n",[5529,15508,15509,15511,15514,15516,15519,15521,15524,15526,15528,15531,15533],{"class":5531,"line":9756},[5529,15510,13551],{"class":5535},[5529,15512,15513],{"class":5613},"\"'",[5529,15515,5836],{"class":5535},[5529,15517,15518],{"class":5543},"field.default",[5529,15520,5848],{"class":5535},[5529,15522,15523],{"class":5613},"'\"",[5529,15525,9614],{"class":5747},[5529,15527,5803],{"class":5553},[5529,15529,15530],{"class":5543},"(field.default, ",[5529,15532,5573],{"class":5539},[5529,15534,5617],{"class":5543},[5529,15536,15537,15540,15543,15546,15548,15550,15552,15554],{"class":5531,"line":9761},[5529,15538,15539],{"class":5747},"                    else",[5529,15541,15542],{"class":5539}," str",[5529,15544,15545],{"class":5543},"(field.default).upper() ",[5529,15547,9506],{"class":5747},[5529,15549,5803],{"class":5553},[5529,15551,15530],{"class":5543},[5529,15553,9354],{"class":5539},[5529,15555,5617],{"class":5543},[5529,15557,15558,15560,15562],{"class":5531,"line":9791},[5529,15559,15539],{"class":5747},[5529,15561,15542],{"class":5539},[5529,15563,15564],{"class":5543},"(field.default)\n",[5529,15566,15567],{"class":5531,"line":9799},[5529,15568,13575],{"class":5543},[5529,15570,15571,15573,15575,15578,15580,15583,15585],{"class":5531,"line":9804},[5529,15572,15453],{"class":5543},[5529,15574,5830],{"class":5535},[5529,15576,15577],{"class":5613},"\" DEFAULT ",[5529,15579,5836],{"class":5535},[5529,15581,15582],{"class":5543},"default_val",[5529,15584,5848],{"class":5535},[5529,15586,8789],{"class":5613},[5529,15588,15589],{"class":5531,"line":9825},[5529,15590,15591],{"class":5543},"            columns.append(col)\n",[5529,15593,15594,15597,15600,15602,15604],{"class":5531,"line":9840},[5529,15595,15596],{"class":5543},"        cols_sql = ",[5529,15598,15599],{"class":5613},"\",",[5529,15601,6701],{"class":6700},[5529,15603,5851],{"class":5613},[5529,15605,15606],{"class":5543},".join(columns)\n",[5529,15608,15609,15611,15613,15616,15618,15621,15623,15625,15627,15629,15632,15634,15636],{"class":5531,"line":9849},[5529,15610,5748],{"class":5747},[5529,15612,6626],{"class":5535},[5529,15614,15615],{"class":5613},"\"CREATE TABLE IF NOT EXISTS ",[5529,15617,5836],{"class":5535},[5529,15619,15620],{"class":5543},"table_name",[5529,15622,5848],{"class":5535},[5529,15624,6893],{"class":5613},[5529,15626,6701],{"class":6700},[5529,15628,5836],{"class":5535},[5529,15630,15631],{"class":5543},"cols_sql",[5529,15633,5848],{"class":5535},[5529,15635,6701],{"class":6700},[5529,15637,15638],{"class":5613},");\"\n",[5963,15640,15642],{"id":15641},"оголошення-моделей-і-демонстрація","Оголошення моделей і демонстрація",[5520,15644,15646],{"className":5522,"code":15645,"language":5524,"meta":5525,"style":5525},"# models.py\nfrom mini_orm import Model, IntegerField, CharField, FloatField, BooleanField\n\n\nclass User(Model):\n    \"\"\"Модель користувача — відповідає таблиці users у БД.\"\"\"\n    id         = IntegerField(primary_key=True, null=True)\n    username   = CharField(max_length=50)\n    email      = CharField(max_length=200)\n    age        = IntegerField(min_value=0, max_value=150, null=True)\n    is_active  = BooleanField(default=True)\n    score      = FloatField(default=0.0, null=True)\n\n\nclass Article(Model):\n    \"\"\"Модель статті — відповідає таблиці articles у БД.\"\"\"\n    id         = IntegerField(primary_key=True, null=True)\n    title      = CharField(max_length=255)\n    content    = CharField(max_length=10_000)\n    views      = IntegerField(default=0)\n    published  = BooleanField(default=False)\n\n\n# ─── Використання ─────────────────────────────────────────────────────────────\n\n# Створення екземплярів — повна валідація при ініціалізації\nuser = User(username=\"arakviel\", email=\"arakviel@example.com\", age=30)\nprint(user)\nprint(f\"to_dict: {user.to_dict()}\\n\")\n\n# Генерація SQL\nprint(User.generate_create_table_sql())\nprint()\nprint(Article.generate_create_table_sql())\n\n# Валідація при зміні полів\ntry:\n    user.age = 200          # перевищує max_value=150\nexcept ValueError as e:\n    print(f\"\\nValueError: {e}\")\n\ntry:\n    user.username = \"a\" * 100  # перевищує max_length=50\nexcept ValueError as e:\n    print(f\"ValueError: {e}\")\n\ntry:\n    user.is_active = 1      # int замість bool\nexcept TypeError as e:\n    print(f\"TypeError: {e}\")\n",[5511,15647,15648,15653,15665,15669,15673,15687,15692,15718,15732,15745,15774,15788,15809,15813,15817,15830,15835,15857,15870,15884,15897,15910,15914,15918,15923,15927,15932,15966,15973,15997,16001,16006,16013,16020,16027,16031,16036,16042,16052,16062,16086,16090,16096,16112,16122,16142,16146,16152,16162,16172],{"__ignoreMap":5525},[5529,15649,15650],{"class":5531,"line":5532},[5529,15651,15652],{"class":5629},"# models.py\n",[5529,15654,15655,15657,15660,15662],{"class":5531,"line":5547},[5529,15656,8677],{"class":5747},[5529,15658,15659],{"class":5543}," mini_orm ",[5529,15661,8683],{"class":5747},[5529,15663,15664],{"class":5543}," Model, IntegerField, CharField, FloatField, BooleanField\n",[5529,15666,15667],{"class":5531,"line":5579},[5529,15668,5604],{"emptyLinePlaceholder":5603},[5529,15670,15671],{"class":5531,"line":5588},[5529,15672,5604],{"emptyLinePlaceholder":5603},[5529,15674,15675,15677,15680,15682,15685],{"class":5531,"line":5600},[5529,15676,5536],{"class":5535},[5529,15678,15679],{"class":5539}," User",[5529,15681,5557],{"class":5543},[5529,15683,15684],{"class":5539},"Model",[5529,15686,5576],{"class":5543},[5529,15688,15689],{"class":5531,"line":5607},[5529,15690,15691],{"class":5613},"    \"\"\"Модель користувача — відповідає таблиці users у БД.\"\"\"\n",[5529,15693,15694,15697,15700,15703,15705,15707,15709,15712,15714,15716],{"class":5531,"line":5620},[5529,15695,15696],{"class":5553},"    id",[5529,15698,15699],{"class":5543},"         = IntegerField(",[5529,15701,15702],{"class":5560},"primary_key",[5529,15704,6290],{"class":5543},[5529,15706,9359],{"class":5535},[5529,15708,5564],{"class":5543},[5529,15710,15711],{"class":5560},"null",[5529,15713,6290],{"class":5543},[5529,15715,9359],{"class":5535},[5529,15717,5617],{"class":5543},[5529,15719,15720,15723,15725,15727,15730],{"class":5531,"line":5633},[5529,15721,15722],{"class":5543},"    username   = CharField(",[5529,15724,9774],{"class":5560},[5529,15726,6290],{"class":5543},[5529,15728,15729],{"class":5596},"50",[5529,15731,5617],{"class":5543},[5529,15733,15734,15737,15739,15741,15743],{"class":5531,"line":5645},[5529,15735,15736],{"class":5543},"    email      = CharField(",[5529,15738,9774],{"class":5560},[5529,15740,6290],{"class":5543},[5529,15742,10383],{"class":5596},[5529,15744,5617],{"class":5543},[5529,15746,15747,15750,15752,15754,15756,15758,15760,15762,15764,15766,15768,15770,15772],{"class":5531,"line":5761},[5529,15748,15749],{"class":5543},"    age        = IntegerField(",[5529,15751,13836],{"class":5560},[5529,15753,6290],{"class":5543},[5529,15755,8530],{"class":5596},[5529,15757,5564],{"class":5543},[5529,15759,13853],{"class":5560},[5529,15761,6290],{"class":5543},[5529,15763,10673],{"class":5596},[5529,15765,5564],{"class":5543},[5529,15767,15711],{"class":5560},[5529,15769,6290],{"class":5543},[5529,15771,9359],{"class":5535},[5529,15773,5617],{"class":5543},[5529,15775,15776,15779,15782,15784,15786],{"class":5531,"line":5767},[5529,15777,15778],{"class":5543},"    is_active  = BooleanField(",[5529,15780,15781],{"class":5560},"default",[5529,15783,6290],{"class":5543},[5529,15785,9359],{"class":5535},[5529,15787,5617],{"class":5543},[5529,15789,15790,15793,15795,15797,15799,15801,15803,15805,15807],{"class":5531,"line":5794},[5529,15791,15792],{"class":5543},"    score      = FloatField(",[5529,15794,15781],{"class":5560},[5529,15796,6290],{"class":5543},[5529,15798,10123],{"class":5596},[5529,15800,5564],{"class":5543},[5529,15802,15711],{"class":5560},[5529,15804,6290],{"class":5543},[5529,15806,9359],{"class":5535},[5529,15808,5617],{"class":5543},[5529,15810,15811],{"class":5531,"line":5819},[5529,15812,5604],{"emptyLinePlaceholder":5603},[5529,15814,15815],{"class":5531,"line":5856},[5529,15816,5604],{"emptyLinePlaceholder":5603},[5529,15818,15819,15821,15824,15826,15828],{"class":5531,"line":5869},[5529,15820,5536],{"class":5535},[5529,15822,15823],{"class":5539}," Article",[5529,15825,5557],{"class":5543},[5529,15827,15684],{"class":5539},[5529,15829,5576],{"class":5543},[5529,15831,15832],{"class":5531,"line":5895},[5529,15833,15834],{"class":5613},"    \"\"\"Модель статті — відповідає таблиці articles у БД.\"\"\"\n",[5529,15836,15837,15839,15841,15843,15845,15847,15849,15851,15853,15855],{"class":5531,"line":6270},[5529,15838,15696],{"class":5553},[5529,15840,15699],{"class":5543},[5529,15842,15702],{"class":5560},[5529,15844,6290],{"class":5543},[5529,15846,9359],{"class":5535},[5529,15848,5564],{"class":5543},[5529,15850,15711],{"class":5560},[5529,15852,6290],{"class":5543},[5529,15854,9359],{"class":5535},[5529,15856,5617],{"class":5543},[5529,15858,15859,15862,15864,15866,15868],{"class":5531,"line":6297},[5529,15860,15861],{"class":5543},"    title      = CharField(",[5529,15863,9774],{"class":5560},[5529,15865,6290],{"class":5543},[5529,15867,14214],{"class":5596},[5529,15869,5617],{"class":5543},[5529,15871,15872,15875,15877,15879,15882],{"class":5531,"line":6303},[5529,15873,15874],{"class":5543},"    content    = CharField(",[5529,15876,9774],{"class":5560},[5529,15878,6290],{"class":5543},[5529,15880,15881],{"class":5596},"10_000",[5529,15883,5617],{"class":5543},[5529,15885,15886,15889,15891,15893,15895],{"class":5531,"line":6319},[5529,15887,15888],{"class":5543},"    views      = IntegerField(",[5529,15890,15781],{"class":5560},[5529,15892,6290],{"class":5543},[5529,15894,8530],{"class":5596},[5529,15896,5617],{"class":5543},[5529,15898,15899,15902,15904,15906,15908],{"class":5531,"line":6330},[5529,15900,15901],{"class":5543},"    published  = BooleanField(",[5529,15903,15781],{"class":5560},[5529,15905,6290],{"class":5543},[5529,15907,13143],{"class":5535},[5529,15909,5617],{"class":5543},[5529,15911,15912],{"class":5531,"line":6351},[5529,15913,5604],{"emptyLinePlaceholder":5603},[5529,15915,15916],{"class":5531,"line":6399},[5529,15917,5604],{"emptyLinePlaceholder":5603},[5529,15919,15920],{"class":5531,"line":6407},[5529,15921,15922],{"class":5629},"# ─── Використання ─────────────────────────────────────────────────────────────\n",[5529,15924,15925],{"class":5531,"line":6412},[5529,15926,5604],{"emptyLinePlaceholder":5603},[5529,15928,15929],{"class":5531,"line":6438},[5529,15930,15931],{"class":5629},"# Створення екземплярів — повна валідація при ініціалізації\n",[5529,15933,15934,15937,15940,15942,15945,15947,15950,15952,15955,15957,15959,15961,15964],{"class":5531,"line":6481},[5529,15935,15936],{"class":5543},"user = User(",[5529,15938,15939],{"class":5560},"username",[5529,15941,6290],{"class":5543},[5529,15943,15944],{"class":5613},"\"arakviel\"",[5529,15946,5564],{"class":5543},[5529,15948,15949],{"class":5560},"email",[5529,15951,6290],{"class":5543},[5529,15953,15954],{"class":5613},"\"arakviel@example.com\"",[5529,15956,5564],{"class":5543},[5529,15958,6564],{"class":5560},[5529,15960,6290],{"class":5543},[5529,15962,15963],{"class":5596},"30",[5529,15965,5617],{"class":5543},[5529,15967,15968,15970],{"class":5531,"line":6494},[5529,15969,6683],{"class":5553},[5529,15971,15972],{"class":5543},"(user)\n",[5529,15974,15975,15977,15979,15981,15984,15986,15989,15991,15993,15995],{"class":5531,"line":6499},[5529,15976,6683],{"class":5553},[5529,15978,5557],{"class":5543},[5529,15980,5830],{"class":5535},[5529,15982,15983],{"class":5613},"\"to_dict: ",[5529,15985,5836],{"class":5535},[5529,15987,15988],{"class":5543},"user.to_dict()",[5529,15990,5848],{"class":5535},[5529,15992,6701],{"class":6700},[5529,15994,5851],{"class":5613},[5529,15996,5617],{"class":5543},[5529,15998,15999],{"class":5531,"line":6504},[5529,16000,5604],{"emptyLinePlaceholder":5603},[5529,16002,16003],{"class":5531,"line":6514},[5529,16004,16005],{"class":5629},"# Генерація SQL\n",[5529,16007,16008,16010],{"class":5531,"line":6520},[5529,16009,6683],{"class":5553},[5529,16011,16012],{"class":5543},"(User.generate_create_table_sql())\n",[5529,16014,16015,16017],{"class":5531,"line":6526},[5529,16016,6683],{"class":5553},[5529,16018,16019],{"class":5543},"()\n",[5529,16021,16022,16024],{"class":5531,"line":6532},[5529,16023,6683],{"class":5553},[5529,16025,16026],{"class":5543},"(Article.generate_create_table_sql())\n",[5529,16028,16029],{"class":5531,"line":6538},[5529,16030,5604],{"emptyLinePlaceholder":5603},[5529,16032,16033],{"class":5531,"line":6543},[5529,16034,16035],{"class":5629},"# Валідація при зміні полів\n",[5529,16037,16038,16040],{"class":5531,"line":6577},[5529,16039,10606],{"class":5747},[5529,16041,5544],{"class":5543},[5529,16043,16044,16047,16049],{"class":5531,"line":6588},[5529,16045,16046],{"class":5543},"    user.age = ",[5529,16048,10383],{"class":5596},[5529,16050,16051],{"class":5629},"          # перевищує max_value=150\n",[5529,16053,16054,16056,16058,16060],{"class":5531,"line":6598},[5529,16055,10624],{"class":5747},[5529,16057,5874],{"class":5539},[5529,16059,10629],{"class":5747},[5529,16061,10632],{"class":5543},[5529,16063,16064,16066,16068,16070,16072,16074,16076,16078,16080,16082,16084],{"class":5531,"line":6603},[5529,16065,10637],{"class":5553},[5529,16067,5557],{"class":5543},[5529,16069,5830],{"class":5535},[5529,16071,5851],{"class":5613},[5529,16073,6701],{"class":6700},[5529,16075,10840],{"class":5613},[5529,16077,5836],{"class":5535},[5529,16079,10649],{"class":5543},[5529,16081,5848],{"class":5535},[5529,16083,5851],{"class":5613},[5529,16085,5617],{"class":5543},[5529,16087,16088],{"class":5531,"line":6621},[5529,16089,5604],{"emptyLinePlaceholder":5603},[5529,16091,16092,16094],{"class":5531,"line":6654},[5529,16093,10606],{"class":5747},[5529,16095,5544],{"class":5543},[5529,16097,16098,16101,16104,16107,16109],{"class":5531,"line":6659},[5529,16099,16100],{"class":5543},"    user.username = ",[5529,16102,16103],{"class":5613},"\"a\"",[5529,16105,16106],{"class":5543}," * ",[5529,16108,8597],{"class":5596},[5529,16110,16111],{"class":5629},"  # перевищує max_length=50\n",[5529,16113,16114,16116,16118,16120],{"class":5531,"line":6664},[5529,16115,10624],{"class":5747},[5529,16117,5874],{"class":5539},[5529,16119,10629],{"class":5747},[5529,16121,10632],{"class":5543},[5529,16123,16124,16126,16128,16130,16132,16134,16136,16138,16140],{"class":5531,"line":6680},[5529,16125,10637],{"class":5553},[5529,16127,5557],{"class":5543},[5529,16129,5830],{"class":5535},[5529,16131,10644],{"class":5613},[5529,16133,5836],{"class":5535},[5529,16135,10649],{"class":5543},[5529,16137,5848],{"class":5535},[5529,16139,5851],{"class":5613},[5529,16141,5617],{"class":5543},[5529,16143,16144],{"class":5531,"line":6689},[5529,16145,5604],{"emptyLinePlaceholder":5603},[5529,16147,16148,16150],{"class":5531,"line":6721},[5529,16149,10606],{"class":5747},[5529,16151,5544],{"class":5543},[5529,16153,16154,16157,16159],{"class":5531,"line":6726},[5529,16155,16156],{"class":5543},"    user.is_active = ",[5529,16158,11764],{"class":5596},[5529,16160,16161],{"class":5629},"      # int замість bool\n",[5529,16163,16164,16166,16168,16170],{"class":5531,"line":6732},[5529,16165,10624],{"class":5747},[5529,16167,5825],{"class":5539},[5529,16169,10629],{"class":5747},[5529,16171,10632],{"class":5543},[5529,16173,16174,16176,16178,16180,16182,16184,16186,16188,16190],{"class":5531,"line":7885},[5529,16175,10637],{"class":5553},[5529,16177,5557],{"class":5543},[5529,16179,5830],{"class":5535},[5529,16181,10799],{"class":5613},[5529,16183,5836],{"class":5535},[5529,16185,10649],{"class":5543},[5529,16187,5848],{"class":5535},[5529,16189,5851],{"class":5613},[5529,16191,5617],{"class":5543},[6758,16193,16195,16203,16232,16240,16243,16250,16259,16267,16275,16283,16291,16299,16306,16309,16316,16323],{"title":16194},"python models.py",[6762,16196,16198,6770,16201],{"className":16197},[5531],[5529,16199,6769],{"className":16200},[6768],[5951,16202,16194],{},[6762,16204,16206,16207,16210,16211,16215,16216,16220,16221,16224,16225,16228,16229,7334],{"className":16205},[5531],"User(id=",[5529,16208,5789],{"className":16209},[6834],", username=",[5529,16212,16214],{"className":16213},[6796],"'arakviel'",", email=",[5529,16217,16219],{"className":16218},[6796],"'arakviel@example.com'",", age=",[5529,16222,15963],{"className":16223},[6796],", is_active=",[5529,16226,9359],{"className":16227},[6796],", score=",[5529,16230,10123],{"className":16231},[6796],[6762,16233,16235,16236],{"className":16234},[5531],"to_dict: ",[5529,16237,16239],{"className":16238},[6780],"{'id': None, 'username': 'arakviel', 'email': 'arakviel@example.com', 'age': 30, 'is_active': True, 'score': 0.0}",[6762,16241],{"className":16242},[5531],[6762,16244,16246],{"className":16245},[5531],[5529,16247,16249],{"className":16248},[6823],"CREATE TABLE IF NOT EXISTS users (",[6762,16251,16253,16254,16258],{"className":16252},[5531],"    id ",[5529,16255,16257],{"className":16256},[6780],"INTEGER PRIMARY KEY AUTOINCREMENT",",",[6762,16260,16262,16263,16258],{"className":16261},[5531],"    username ",[5529,16264,16266],{"className":16265},[6780],"VARCHAR(50) NOT NULL",[6762,16268,16270,16271,16258],{"className":16269},[5531],"    email ",[5529,16272,16274],{"className":16273},[6780],"VARCHAR(200) NOT NULL",[6762,16276,16278,16279,16258],{"className":16277},[5531],"    age ",[5529,16280,16282],{"className":16281},[6780],"INTEGER",[6762,16284,16286,16287,16258],{"className":16285},[5531],"    is_active ",[5529,16288,16290],{"className":16289},[6780],"BOOLEAN NOT NULL DEFAULT TRUE",[6762,16292,16294,16295],{"className":16293},[5531],"    score ",[5529,16296,16298],{"className":16297},[6780],"REAL DEFAULT 0.0",[6762,16300,16302],{"className":16301},[5531],[5529,16303,16305],{"className":16304},[6823],");",[6762,16307],{"className":16308},[5531],[6762,16310,10840,16312],{"className":16311},[5531],[5529,16313,16315],{"className":16314},[10844],"Поле 'age': 200 > максимум 150",[6762,16317,10840,16319],{"className":16318},[5531],[5529,16320,16322],{"className":16321},[10844],"Поле 'username': рядок завдовжки 100 перевищує max_length=50",[6762,16324,10863,16326],{"className":16325},[5531],[5529,16327,16329],{"className":16328},[10844],"Поле 'is_active' очікує bool, отримано 'int'",[5963,16331,16333],{"id":16332},"що-стоїть-за-django-orm","Що стоїть за Django ORM",[5507,16335,16336],{},"Ця реалізація — спрощена модель того, як насправді влаштований Django ORM. Реальний Django робить значно більше:",[6009,16338,16339,16346,16359,16369],{},[6012,16340,16341,16342,16345],{},"Метаклас ",[5511,16343,16344],{},"ModelBase"," збирає поля, валідатори, індекси та зовнішні ключі",[6012,16347,16348,16349,5564,16352,16354,16355,16358],{},"Кожне поле (",[5511,16350,16351],{},"CharField",[5511,16353,7371],{}," тощо) є дескриптором, що підтримує ",[5511,16356,16357],{},"contribute_to_class()"," для реєстрації у моделі",[6012,16360,16361,16364,16365,16368],{},[5511,16362,16363],{},"QuerySet"," та менеджери також реалізовані як дескриптори (",[5511,16366,16367],{},"objects = Manager()"," у кожній моделі)",[6012,16370,16371,16374],{},[5511,16372,16373],{},"ForeignKey"," через дескриптор повертає пов'язаний об'єкт, виконуючи SQL-запит при першому зверненні — ледаче завантаження (lazy loading)",[5507,16376,16377],{},"Тобто весь Django ORM — це, по суті, велика і складна система дескрипторів і метакласів, побудована на тих самих принципах, що ми щойно реалізували вручну.",[5956,16379],{},[5502,16381,16383],{"id":16382},"підсумок-коли-і-навіщо-використовувати-дескриптори","Підсумок: коли і навіщо використовувати дескриптори",[5507,16385,16386],{},"Дескриптори — це інструмент конкретних задач. Вони не є «кращим способом» написання будь-якого коду, але незамінні у специфічних сценаріях:",[5922,16388,16389,16403,16413,16418],{},[5925,16390,16393,16394,5564,16397,5564,16400,6099],{"icon":16391,"title":16392},"i-heroicons-shield-check","✅ Перевикористовувана валідація","Якщо одна і та сама логіка перевірки потрібна в кількох класах — виносьте її в дескриптор. Класичний приклад: ",[5511,16395,16396],{},"RangedField",[5511,16398,16399],{},"NonEmptyString",[5511,16401,16402],{},"EmailField",[5925,16404,16406,16407,16409,16410,16412],{"icon":10974,"title":16405},"✅ Ледаче кешування","Атрибут, що дорого обчислюється, але потрібен не завжди — ідеальний кандидат для ",[5511,16408,10989],{},". Використовуйте ",[5511,16411,12418],{}," у production.",[5925,16414,16417],{"icon":16415,"title":16416},"i-heroicons-code-bracket-square","✅ Декларативні API","ORM-поля, поля форм, конфігурація через атрибути класу — будь-яка декларативна система, де «оголошення атрибуту = опис поведінки».",[5925,16419,16422,16423,16425],{"icon":16420,"title":16421},"i-heroicons-x-mark","❌ Проста валідація в одному класі","Якщо перевірка потрібна лише для одного атрибуту одного класу — ",[5511,16424,5662],{}," достатньо. Дескриптор тут надмірний.",[5963,16427,16429],{"id":16428},"ключові-принципи-які-варто-памятати","Ключові принципи, які варто пам'ятати",[7298,16431,16432,16442],{},[7301,16433,16434],{},[7304,16435,16436,16439],{},[7307,16437,16438],{},"Принцип",[7307,16440,16441],{},"Деталь",[7317,16443,16444,16456,16471,16485,16494,16508,16521],{},[7304,16445,16446,16449],{},[7322,16447,16448],{},"Розміщення",[7322,16450,16451,16452,16455],{},"Дескриптор — атрибут ",[5951,16453,16454],{},"класу",", не екземпляра",[7304,16457,16458,16461],{},[7322,16459,16460],{},"Data vs Non-data",[7322,16462,16463,16465,16466,16468,16469,7334],{},[5511,16464,5978],{}," \u002F ",[5511,16467,5982],{}," → data (пріоритет вищий за ",[5511,16470,6871],{},[7304,16472,16473,16476],{},[7322,16474,16475],{},"Зберігання значень",[7322,16477,16478,16479,16481,16482],{},"У ",[5511,16480,7007],{}," під «приватним» іменем або через ",[5511,16483,16484],{},"_name",[7304,16486,16487,16491],{},[7322,16488,16489],{},[5511,16490,6912],{},[7322,16492,16493],{},"З Python 3.6 — отримуємо ім'я атрибуту автоматично, без конструктора",[7304,16495,16496,16502],{},[7322,16497,16498,6884,16500],{},[5511,16499,6883],{},[5511,16501,5975],{},[7322,16503,16504,16505,16507],{},"Доступ через клас → повертаємо ",[5511,16506,5561],{}," (сам дескриптор)",[7304,16509,16510,16513],{},[7322,16511,16512],{},"Порядок пошуку",[7322,16514,16515,16516,16518,16519],{},"Data descriptor → ",[5511,16517,6871],{}," → Non-data descriptor → ",[5511,16520,7052],{},[7304,16522,16523,16526],{},[7322,16524,16525],{},"Вбудовані приклади",[7322,16527,16528,5564,16530,5564,16533,16536],{},[5511,16529,8355],{},[5511,16531,16532],{},"classmethod",[5511,16534,16535],{},"staticmethod",", звичайні функції",[16538,16539,16540],"style",{},"html pre.shiki code .su1O8, html code.shiki .su1O8{--shiki-light:#0000FF;--shiki-default:#569CD6;--shiki-dark:#569CD6}html 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картина",{"id":6960,"depth":5579,"text":6961},{"id":6997,"depth":5579,"text":16555},"Крок 2: Пошук у __dict__ екземпляра",{"id":7022,"depth":5579,"text":7023},{"id":7048,"depth":5579,"text":16558},"Крок 4: __getattr__ як запасний варіант",{"id":7292,"depth":5579,"text":7293},{"id":8045,"depth":5579,"text":8046},{"id":8322,"depth":5579,"text":16562},"Підтвердження: @property як data descriptor",{"id":8651,"depth":5547,"text":8652,"children":16564},[16565,16566,16567],{"id":8655,"depth":5579,"text":8656},{"id":10024,"depth":5579,"text":10025},{"id":10870,"depth":5579,"text":10871},{"id":10934,"depth":5547,"text":10935,"children":16569},[16570,16571,16572,16574],{"id":10938,"depth":5579,"text":10939},{"id":10982,"depth":5579,"text":10983},{"id":12414,"depth":5579,"text":16573},"Порівняння з functools.cached_property",{"id":12855,"depth":5579,"text":12856},{"id":12992,"depth":5547,"text":12993,"children":16576},[16577,16578,16579,16580],{"id":12996,"depth":5579,"text":12997},{"id":14737,"depth":5579,"text":14738},{"id":15641,"depth":5579,"text":15642},{"id":16332,"depth":5579,"text":16333},{"id":16382,"depth":5547,"text":16383,"children":16582},[16583],{"id":16428,"depth":5579,"text":16429},"Глибоке дослідження протоколу дескрипторів Python — методів __get__, __set__, __delete__ та __set_name__. Алгоритм пошуку атрибутів, різниця між data та non-data дескрипторами, а також практичні сценарії використання — від валідації полів до реалізації ORM і ледачого обчислення.","md",null,{},{"title":2953,"description":16584},"q_G3-_wYmU5SNaEm890FhbSjJZsQ-rOwwNu3NLE3YiI",[16591,16593],{"title":2949,"path":2950,"stem":2951,"description":16592,"children":-1},"Глибокий розбір декораторів у Python — від @staticmethod і @classmethod до декораторів класів і callable-екземплярів. Як декоратори трансформують методи, зберігають стан між викликами та дозволяють будувати гнучку авторизацію й кешування без зміни основного коду.",{"title":2957,"path":2958,"stem":2959,"description":16594,"children":-1},"Глибокий розбір динамічної природи класів у Python. Використання type() для створення класів на льоту, створення та налаштування власних метакласів, життєвий цикл __new__ та __init__, а також сучасна альтернатива у вигляді __init_subclass__ (PEP 487).",1794581916160]