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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],{"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},"Алгоритми пошуку","\u002Fcpp\u002Fsearching","02.cpp\u002F11.searching",{"title":1757,"path":1758,"stem":1759},"Функції: основи","\u002Fcpp\u002Ffunctions-basics","02.cpp\u002F12.functions-basics",{"title":1761,"path":1762,"stem":1763},"Функції: прототипи, область видимості та додаткові можливості","\u002Fcpp\u002Ffunctions-scope","02.cpp\u002F13.functions-scope",{"title":1765,"path":1766,"stem":1767},"Функції: перевантаження та шаблони","\u002Fcpp\u002Ffunctions-overloading-templates","02.cpp\u002F14.functions-overloading-templates",{"title":1769,"path":1770,"stem":1771},"Вказівники: основи","\u002Fcpp\u002Fpointers-basics","02.cpp\u002F15.pointers-basics",{"title":1773,"path":1774,"stem":1775},"Посилання (References)","\u002Fcpp\u002Freferences","02.cpp\u002F16.references",{"title":1777,"path":1778,"stem":1779},"Вказівники, const і масиви","\u002Fcpp\u002Fpointers-const-arrays","02.cpp\u002F17.pointers-const-arrays",{"title":1781,"path":1782,"stem":1783},"Адресна арифметика","\u002Fcpp\u002Fpointer-arithmetic","02.cpp\u002F18.pointer-arithmetic",{"title":1785,"path":1786,"stem":1787},"Динамічна пам'ять","\u002Fcpp\u002Fdynamic-memory","02.cpp\u002F19.dynamic-memory",{"title":1789,"path":1790,"stem":1791},"Вказівники типу void","\u002Fcpp\u002Fvoid-pointers","02.cpp\u002F20.void-pointers",{"title":1793,"path":1794,"stem":1795},"Вказівники на вказівники","\u002Fcpp\u002Fpointers-to-pointers","02.cpp\u002F21.pointers-to-pointers",{"title":1797,"path":1798,"stem":1799},"Оператор доступу до членів через вказівник (->)","\u002Fcpp\u002Fmember-access-operator","02.cpp\u002F22.member-access-operator",{"title":1801,"path":1802,"stem":1803},"Цикл for-each (Range-based for)","\u002Fcpp\u002Fforeach-loop","02.cpp\u002F23.foreach-loop",{"title":1805,"path":1806,"stem":1807},"Вказівники на функції","\u002Fcpp\u002Ffunction-pointers","02.cpp\u002F24.function-pointers",{"title":1809,"path":1810,"stem":1811},"Лямбда-вирази","\u002Fcpp\u002Flambdas","02.cpp\u002F25.lambdas",{"title":1813,"path":1814,"stem":1815},"Лямбда-захоплення","\u002Fcpp\u002Flambda-captures","02.cpp\u002F26.lambda-captures",{"title":1817,"path":1818,"stem":1819},"Еліпсис","\u002Fcpp\u002Fellipsis","02.cpp\u002F27.ellipsis",{"title":1821,"path":1822,"stem":1823},"Безпечні альтернативи еліпсису","\u002Fcpp\u002F27a.ellipsis","02.cpp\u002F27a.ellipsis",{"title":1825,"path":1826,"stem":1827},"Аргументи командного рядка","\u002Fcpp\u002Fcommand-line-arguments","02.cpp\u002F28.command-line-arguments",{"title":1829,"path":1830,"stem":1831},"Перерахування (enum)","\u002Fcpp\u002Fenum","02.cpp\u002F29.enum",{"title":1833,"path":1834,"stem":1835},"Класи-перерахування (enum class)","\u002Fcpp\u002Fenum-class","02.cpp\u002F30.enum-class",{"title":1837,"path":1838,"stem":1839},"Псевдоніми типів (typedef і using)","\u002Fcpp\u002Ftype-aliases","02.cpp\u002F31.type-aliases",{"title":1841,"path":1842,"stem":1843},"Системи числення та двійкова арифметика","\u002Fcpp\u002Fnumber-systems","02.cpp\u002F32.number-systems",{"title":1845,"path":1846,"stem":1847},"Структури (struct): агрегування даних","\u002Fcpp\u002Fstruct","02.cpp\u002F33.struct",{"title":1849,"path":1850,"stem":1851},"Структури у функціях","\u002Fcpp\u002Fstruct-functions","02.cpp\u002F34.struct-functions",{"title":1853,"path":1854,"stem":1855},"Масиви структур і вкладені структури","\u002Fcpp\u002Fstruct-arrays","02.cpp\u002F35.struct-arrays",{"title":1857,"path":1858,"stem":1859},"Патерни struct та межі застосування","\u002Fcpp\u002Fstruct-patterns","02.cpp\u002F36.struct-patterns",{"title":1861,"path":1862,"stem":1863},"Символи та таблиця ASCII","\u002Fcpp\u002Fascii-characters","02.cpp\u002F37.ascii-characters",{"title":1865,"path":1866,"stem":1867},"Unicode та кодування UTF","\u002Fcpp\u002Funicode-utf","02.cpp\u002F38.unicode-utf",{"title":1869,"path":1870,"stem":1871},"C-style рядки","\u002Fcpp\u002Fc-strings","02.cpp\u002F39.c-strings",{"title":1873,"path":1874,"stem":1875},"Вступ до std::string","\u002Fcpp\u002Fstd-string-intro","02.cpp\u002F40.std-string-intro",{"title":1877,"path":1878,"stem":1879},"Довжина, ємність та доступ до символів std::string","\u002Fcpp\u002Fstd-string-capacity-access","02.cpp\u002F41.std-string-capacity-access",{"title":1881,"path":1882,"stem":1883},"Модифікація std::string: присвоювання, додавання, вставка, видалення та заміна","\u002Fcpp\u002Fstd-string-modification","02.cpp\u002F42.std-string-modification",{"title":1885,"path":1886,"stem":1887},"Пошук у std::string: find, npos та практичні патерни","\u002Fcpp\u002Fstd-string-search","02.cpp\u002F43.std-string-search",{"title":1889,"path":1890,"stem":1891},"std::string_view: невласницький погляд на рядок без копіювання","\u002Fcpp\u002Fstd-string-view","02.cpp\u002F44.std-string-view",{"title":1893,"path":1894,"stem":1895},"Об'єднання (union): один блок пам'яті, кілька інтерпретацій","\u002Fcpp\u002Funion","02.cpp\u002F45.union",{"title":1897,"path":1898,"stem":1899},"Організація коду: файли, препроцесор, простори імен","\u002Fcpp\u002Fmultifile-programs","02.cpp\u002F46.multifile-programs",{"title":1901,"path":1902,"stem":1903},"Робота з файлами: C-стиль (stdio.h)","\u002Fcpp\u002Fc-style-files","02.cpp\u002F47.c-style-files",{"title":1905,"path":1906,"stem":1907},"Робота з файлами: C++-стиль (fstream)","\u002Fcpp\u002Fcpp-style-files","02.cpp\u002F48.cpp-style-files",{"title":1909,"path":1910,"stem":1911},"Введення в ООП: від процедур до об'єктів","\u002Fcpp\u002Foop-intro","02.cpp\u002F49.oop-intro",{"title":1913,"path":1914,"stem":1915},"Класи, об'єкти та методи","\u002Fcpp\u002Fclasses-objects-methods","02.cpp\u002F50.classes-objects-methods",{"title":1917,"path":1918,"stem":1919},"Специфікатори доступу та інкапсуляція","\u002Fcpp\u002Faccess-specifiers-encapsulation","02.cpp\u002F51.access-specifiers-encapsulation",{"title":1921,"path":1922,"stem":1923},"Конструктори: гарантована ініціалізація об'єктів","\u002Fcpp\u002Fconstructors","02.cpp\u002F52.constructors",{"title":1925,"path":1926,"stem":1927},"Списки ініціалізації та делегуючі конструктори","\u002Fcpp\u002Finit-lists-delegating","02.cpp\u002F53.init-lists-delegating",{"title":1929,"path":1930,"stem":1931},"Деструктори та ідіома RAII","\u002Fcpp\u002Fdestructors-raii","02.cpp\u002F54.destructors-raii",{"title":1933,"path":1934,"stem":1935},"Прихований покажчик this","\u002Fcpp\u002Fthis-pointer","02.cpp\u002F55.this-pointer",{"title":1937,"path":1938,"stem":1939},"Розподіл класу на заголовковий файл та файл реалізації","\u002Fcpp\u002Fclass-header-source","02.cpp\u002F56.class-header-source",{"title":1941,"path":1942,"stem":1943},"Класи та const","\u002Fcpp\u002Fconst-classes","02.cpp\u002F57.const-classes",{"title":1945,"path":1946,"stem":1947},"Статичні члени класу","\u002Fcpp\u002Fstatic-members","02.cpp\u002F58.static-members",{"title":1949,"path":1950,"stem":1951},"Конструктор копіювання та запобігання копіюванню","\u002Fcpp\u002Fcopy-constructor","02.cpp\u002F59.copy-constructor",{"title":1953,"path":1954,"stem":1955},"Дружні функції та класи","\u002Fcpp\u002Ffriend-functions-classes","02.cpp\u002F60.friend-functions-classes",{"title":1957,"path":1958,"stem":1959},"Анонімні об'єкти та вкладені типи","\u002Fcpp\u002Fanonymous-objects-nested-types","02.cpp\u002F61.anonymous-objects-nested-types",{"title":1961,"path":1962,"stem":1963},"Вимірювання часу виконання: RAII-таймер","\u002Fcpp\u002Ftiming-raii-timer","02.cpp\u002F62.timing-raii-timer",{"title":1965,"path":1966,"stem":1967},"Перевантаження операторів: основи та арифметика","\u002Fcpp\u002Foperator-overloading-basics","02.cpp\u002F63.operator-overloading-basics",{"title":1969,"path":1970,"stem":1971},"Перевантаження операторів: методи класу та спеціальні оператори","\u002Fcpp\u002Foperator-overloading-methods","02.cpp\u002F64.operator-overloading-methods",{"title":1973,"path":1974,"stem":1975},"Приведення типів, explicit та delete","\u002Fcpp\u002Ftypecast-explicit-delete","02.cpp\u002F65.typecast-explicit-delete",{"title":1977,"path":1978,"stem":1979},"Глибоке копіювання та оператор присвоювання","\u002Fcpp\u002Fdeep-copy-assignment","02.cpp\u002F66.deep-copy-assignment",{"title":1981,"path":1982,"stem":1983},"Зв'язки між об'єктами: композиція та агрегація","\u002Fcpp\u002Fcomposition-aggregation","02.cpp\u002F67.composition-aggregation",{"title":1985,"path":1986,"stem":1987},"Асоціація та залежність між об","\u002Fcpp\u002Fassociation-dependency","02.cpp\u002F68.association-dependency",{"title":1989,"path":1990,"stem":1991},"Контейнерні класи та `std::initializer_list`","\u002Fcpp\u002Fcontainer-classes-initializer-list","02.cpp\u002F69.container-classes-initializer-list",{"title":1993,"path":1994,"stem":1995},"Конструктори, деструктори та порядок ініціалізації в ієрархіях","\u002Fcpp\u002Finheritance-constructors-destructors","02.cpp\u002F71.inheritance-constructors-destructors",{"title":1997,"path":1998,"stem":1999},"Специфікатор `protected` та види наслідування","\u002Fcpp\u002Finheritance-access-specifiers","02.cpp\u002F72.inheritance-access-specifiers",{"title":2001,"path":2002,"stem":2003},"Перевизначення методів та приховування імен","\u002Fcpp\u002Fmethod-overriding-hiding","02.cpp\u002F73.method-overriding-hiding",{"title":2005,"path":2006,"stem":2007},"Множинне наслідування та проблема ромба","\u002Fcpp\u002Fmultiple-inheritance-diamond","02.cpp\u002F74.multiple-inheritance-diamond",{"title":2009,"path":2010,"stem":2011},"Вказівники на базовий клас та віртуальні функції","\u002Fcpp\u002Fvirtual-functions-polymorphism","02.cpp\u002F75.virtual-functions-polymorphism",{"title":2013,"path":2014,"stem":2015},"Специфікатори override, final та віртуальні деструктори","\u002Fcpp\u002Foverride-final-virtual-destructors","02.cpp\u002F76.override-final-virtual-destructors",{"title":2017,"path":2018,"stem":2019},"Внутрішні механізми поліморфізму: vtable, vptr та зв'язування","\u002Fcpp\u002Fvirtual-table-binding","02.cpp\u002F77.virtual-table-binding",{"title":2021,"path":2022,"stem":2023},"Абстрактні класи та чисті віртуальні функції","\u002Fcpp\u002Fabstract-classes-interfaces","02.cpp\u002F78.abstract-classes-interfaces",{"title":2025,"path":2026,"stem":2027},"Зрізка об'єктів, віртуальне наслідування та поліморфний вивід","\u002Fcpp\u002Fslicing-virtual-base-io","02.cpp\u002F79.slicing-virtual-base-io",{"title":2029,"path":2030,"stem":2031},"Динамічне приведення типів (`dynamic_cast`) та RTTI","\u002Fcpp\u002Fdynamic-cast-rtti","02.cpp\u002F80.dynamic-cast-rtti",{"title":2033,"path":2034,"stem":2035},"Шаблони функцій: узагальнене програмування","\u002Fcpp\u002Ffunction-templates","02.cpp\u002F81.function-templates",{"title":2037,"path":2038,"stem":2039},"Шаблони класів та NTTP-параметри","\u002Fcpp\u002Fclass-templates-nttp","02.cpp\u002F82.class-templates-nttp",{"title":2041,"icon":2042,"path":2043,"stem":2044,"children":2045,"page":59},"JavaScript","i-devicon-javascript","\u002Fjavascript","03.javascript",[2046,2072,2126,2148,2452,2490,2508],{"title":2047,"icon":2048,"path":2049,"stem":2050,"children":2051,"page":59},"Events","i-lucide-mouse-pointer-click","\u002Fjavascript\u002Fevents","03.javascript\u002F01.events",[2052,2056,2060,2064,2068],{"title":2053,"path":2054,"stem":2055},"Вступ до подій браузера","\u002Fjavascript\u002Fevents\u002Fintro","03.javascript\u002F01.events\u002F01.intro",{"title":2057,"path":2058,"stem":2059},"Бульбашковий механізм (Bubbling) та занурення (Capturing)","\u002Fjavascript\u002Fevents\u002Fbubbling-capturing","03.javascript\u002F01.events\u002F02.bubbling-capturing",{"title":2061,"path":2062,"stem":2063},"Делегування подій (Event Delegation)","\u002Fjavascript\u002Fevents\u002Fdelegate-events","03.javascript\u002F01.events\u002F03.delegate-events",{"title":2065,"path":2066,"stem":2067},"Типові дії браузера та preventDefault()","\u002Fjavascript\u002Fevents\u002Fprevent-default","03.javascript\u002F01.events\u002F04.prevent-default",{"title":2069,"path":2070,"stem":2071},"Запуск користувацьких подій (Custom Events)","\u002Fjavascript\u002Fevents\u002Fcustom-events","03.javascript\u002F01.events\u002F05.custom-events",{"title":2073,"icon":2074,"path":2075,"stem":2076,"children":2077,"page":59},"Network","i-lucide-globe","\u002Fjavascript\u002Fnetwork","03.javascript\u002F02.network",[2078,2082,2086,2090,2094,2098,2102,2106,2110,2114,2118,2122],{"title":2079,"path":2080,"stem":2081},"Fetch API - Сучасний підхід до HTTP-запитів","\u002Fjavascript\u002Fnetwork\u002F01-fetch-api","03.javascript\u002F02.network\u002F01-fetch-api",{"title":2083,"path":2084,"stem":2085},"FormData - Робота з формами та файлами","\u002Fjavascript\u002Fnetwork\u002F02-formdata","03.javascript\u002F02.network\u002F02-formdata",{"title":2087,"path":2088,"stem":2089},"Відстеження прогресу завантаження","\u002Fjavascript\u002Fnetwork\u002F03-download-progress","03.javascript\u002F02.network\u002F03-download-progress",{"title":2091,"path":2092,"stem":2093},"Переривання fetch-запитів","\u002Fjavascript\u002Fnetwork\u002F04-abort-requests","03.javascript\u002F02.network\u002F04-abort-requests",{"title":2095,"path":2096,"stem":2097},"CORS - Запити між різними джерелами","\u002Fjavascript\u002Fnetwork\u002F05-cors","03.javascript\u002F02.network\u002F05-cors",{"title":2099,"path":2100,"stem":2101},"Fetch API - Повний довідник опцій","\u002Fjavascript\u002Fnetwork\u002F06-fetch-options","03.javascript\u002F02.network\u002F06-fetch-options",{"title":2103,"path":2104,"stem":2105},"URL Objects - Робота з посиланнями","\u002Fjavascript\u002Fnetwork\u002F07-url-objects","03.javascript\u002F02.network\u002F07-url-objects",{"title":2107,"path":2108,"stem":2109},"XMLHttpRequest - AJAX та низькорівневі запити","\u002Fjavascript\u002Fnetwork\u002F08-xmlhttprequest","03.javascript\u002F02.network\u002F08-xmlhttprequest",{"title":2111,"path":2112,"stem":2113},"Відновлюване завантаження файлів","\u002Fjavascript\u002Fnetwork\u002F09-resumable-upload","03.javascript\u002F02.network\u002F09-resumable-upload",{"title":2115,"path":2116,"stem":2117},"Cookies, document.cookie та світ після \"Cookiepocalypse\"","\u002Fjavascript\u002Fnetwork\u002F10-cookies","03.javascript\u002F02.network\u002F10-cookies",{"title":2119,"path":2120,"stem":2121},"js-cookie: Керування Cookies без Болю","\u002Fjavascript\u002Fnetwork\u002F11-js-cookie","03.javascript\u002F02.network\u002F11-js-cookie",{"title":2123,"path":2124,"stem":2125},"Axios: Потужний HTTP-клієнт для JavaScript","\u002Fjavascript\u002Fnetwork\u002F12-axios","03.javascript\u002F02.network\u002F12-axios",{"title":2127,"icon":2128,"path":2129,"stem":2130,"children":2131,"page":59},"Bom","i-lucide-monitor","\u002Fjavascript\u002Fbom","03.javascript\u002F03.bom",[2132,2136,2140,2144],{"title":2133,"path":2134,"stem":2135},"LocalStorage, SessionStorage та patterns збереження даних","\u002Fjavascript\u002Fbom\u002F01-localstorage","03.javascript\u002F03.bom\u002F01-localstorage",{"title":2137,"path":2138,"stem":2139},"Location Object - Керування адресою сторінки","\u002Fjavascript\u002Fbom\u002F02-location-object","03.javascript\u002F03.bom\u002F02-location-object",{"title":2141,"path":2142,"stem":2143},"History API - Керування історією браузера","\u002Fjavascript\u002Fbom\u002F03-history-api","03.javascript\u002F03.bom\u002F03-history-api",{"title":2145,"path":2146,"stem":2147},"Navigator Object - Ідентифікація та Можливості Пристрою","\u002Fjavascript\u002Fbom\u002F04-navigator-object","03.javascript\u002F03.bom\u002F04-navigator-object",{"title":2149,"icon":2150,"path":2151,"stem":2152,"children":2153},"React","i-devicon-react","\u002Fjavascript\u002Freact","03.javascript\u002F04.react\u002Findex",[2154,2155,2159,2163,2167,2171,2234,2269,2421],{"title":2149,"path":2151,"stem":2152},{"title":2156,"path":2157,"stem":2158},"Робота з Формами в React","\u002Fjavascript\u002Freact\u002Freact-forms","03.javascript\u002F04.react\u002F01.react-forms",{"title":2160,"path":2161,"stem":2162},"React Hook Form: Професійна Робота з Формами","\u002Fjavascript\u002Freact\u002Freact-hook-form","03.javascript\u002F04.react\u002F02.react-hook-form",{"title":2164,"path":2165,"stem":2166},"React Hook Form: Глибоке Розуміння Архітектури та Оптимізації","\u002Fjavascript\u002Freact\u002Freact-hook-form-new","03.javascript\u002F04.react\u002F02.react-hook-form-new",{"title":2168,"path":2169,"stem":2170},"Axios та React: Професійна Архітектура Запитів","\u002Fjavascript\u002Freact\u002Fdata-fetching-axios","03.javascript\u002F04.react\u002F03.data-fetching-axios",{"title":2172,"icon":132,"path":2173,"stem":2174,"children":2175},"Tanstack Query","\u002Fjavascript\u002Freact\u002Ftanstack-query","03.javascript\u002F04.react\u002F04.tanstack-query\u002Findex",[2176,2178,2182,2186,2190,2194,2198,2202,2206,2210,2214,2218,2222,2226,2230],{"title":2177,"path":2173,"stem":2174},"TanStack Query: Майстерність Керування Станом Сервера",{"title":2179,"path":2180,"stem":2181},"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":2183,"path":2184,"stem":2185},"Встановлення та Налаштування: Фундамент","\u002Fjavascript\u002Freact\u002Ftanstack-query\u002Finstallation-and-devtools","03.javascript\u002F04.react\u002F04.tanstack-query\u002F02.installation-and-devtools",{"title":2187,"path":2188,"stem":2189},"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":2191,"path":2192,"stem":2193},"Синхронізація Даних: Життєвий Цикл Запиту","\u002Fjavascript\u002Freact\u002Ftanstack-query\u002Fdata-synchronization","03.javascript\u002F04.react\u002F04.tanstack-query\u002F04.data-synchronization",{"title":2195,"path":2196,"stem":2197},"Мутації та Інвалідація: Зміна Даних","\u002Fjavascript\u002Freact\u002Ftanstack-query\u002Fmutations-and-invalidation","03.javascript\u002F04.react\u002F04.tanstack-query\u002F05.mutations-and-invalidation",{"title":2199,"path":2200,"stem":2201},"Оптимістичні Оновлення: Швидше за Світло","\u002Fjavascript\u002Freact\u002Ftanstack-query\u002Foptimistic-updates","03.javascript\u002F04.react\u002F04.tanstack-query\u002F06.optimistic-updates",{"title":2203,"path":2204,"stem":2205},"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":2207,"path":2208,"stem":2209},"Просунуті Патерни та Оптимізація","\u002Fjavascript\u002Freact\u002Ftanstack-query\u002Fadvanced-patterns","03.javascript\u002F04.react\u002F04.tanstack-query\u002F08.advanced-patterns",{"title":2211,"path":2212,"stem":2213},"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":2215,"path":2216,"stem":2217},"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":2219,"path":2220,"stem":2221},"Стратегії Тестування","\u002Fjavascript\u002Freact\u002Ftanstack-query\u002Ftesting-strategies","03.javascript\u002F04.react\u002F04.tanstack-query\u002F11.testing-strategies",{"title":2223,"path":2224,"stem":2225},"Аутентифікація та Обробка Помилок","\u002Fjavascript\u002Freact\u002Ftanstack-query\u002Fauthentication-and-errors","03.javascript\u002F04.react\u002F04.tanstack-query\u002F12.authentication-and-errors",{"title":2227,"path":2228,"stem":2229},"React Suspense та Майбутнє","\u002Fjavascript\u002Freact\u002Ftanstack-query\u002Freact-suspense","03.javascript\u002F04.react\u002F04.tanstack-query\u002F13.react-suspense",{"title":2231,"path":2232,"stem":2233},"Глибоке Занурення в Продуктивність","\u002Fjavascript\u002Freact\u002Ftanstack-query\u002Fperformance-deep-dive","03.javascript\u002F04.react\u002F04.tanstack-query\u002F14.performance-deep-dive",{"title":2235,"icon":2150,"path":2236,"stem":2237,"children":2238},"React Router","\u002Fjavascript\u002Freact\u002Freact-router","03.javascript\u002F04.react\u002F05.react-router\u002Findex",[2239,2241,2245,2249,2253,2257,2261,2265],{"title":2240,"path":2236,"stem":2237},"React Router: Навігаційна система сучасного вебу",{"title":2242,"path":2243,"stem":2244},"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":2246,"path":2247,"stem":2248},"Динамічна Навігація","\u002Fjavascript\u002Freact\u002Freact-router\u002Fnavigation-and-links","03.javascript\u002F04.react\u002F05.react-router\u002F02.navigation-and-links",{"title":2250,"path":2251,"stem":2252},"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":2254,"path":2255,"stem":2256},"Динамічні Маршрути та Параметри","\u002Fjavascript\u002Freact\u002Freact-router\u002Fdynamic-routing","03.javascript\u002F04.react\u002F05.react-router\u002F04.dynamic-routing",{"title":2258,"path":2259,"stem":2260},"Data APIs: Loaders та Actions","\u002Fjavascript\u002Freact\u002Freact-router\u002Fdata-loading","03.javascript\u002F04.react\u002F05.react-router\u002F05.data-loading",{"title":2262,"path":2263,"stem":2264},"Просунуті Патерни","\u002Fjavascript\u002Freact\u002Freact-router\u002Fadvanced-patterns","03.javascript\u002F04.react\u002F05.react-router\u002F06.advanced-patterns",{"title":2266,"path":2267,"stem":2268},"Legacy Routing: Компонентний підхід","\u002Fjavascript\u002Freact\u002Freact-router\u002Flegacy-routing","03.javascript\u002F04.react\u002F05.react-router\u002F07.legacy-routing",{"title":2270,"icon":132,"path":2271,"stem":2272,"children":2273},"Redux","\u002Fjavascript\u002Freact\u002Fredux","03.javascript\u002F04.react\u002F06.redux\u002Findex",[2274,2276,2292,2321,2330,2351,2367,2396],{"title":2275,"path":2271,"stem":2272},"Redux: Еволюція управління станом",{"title":14,"icon":15,"path":2277,"stem":2278,"children":2279,"page":59},"\u002Fjavascript\u002Freact\u002Fredux\u002Ffundamentals","03.javascript\u002F04.react\u002F06.redux\u002F01.fundamentals",[2280,2284,2288],{"title":2281,"path":2282,"stem":2283},"Вступ до State Management","\u002Fjavascript\u002Freact\u002Fredux\u002Ffundamentals\u002Fintro-state-management","03.javascript\u002F04.react\u002F06.redux\u002F01.fundamentals\u002F01.intro-state-management",{"title":2285,"path":2286,"stem":2287},"Філософія Redux та Три Принципи","\u002Fjavascript\u002Freact\u002Fredux\u002Ffundamentals\u002Fredux-philosophy","03.javascript\u002F04.react\u002F06.redux\u002F01.fundamentals\u002F02.redux-philosophy",{"title":2289,"path":2290,"stem":2291},"Чисті функції та Іммутабельність","\u002Fjavascript\u002Freact\u002Fredux\u002Ffundamentals\u002Fpure-functions-immutability","03.javascript\u002F04.react\u002F06.redux\u002F01.fundamentals\u002F03.pure-functions-immutability",{"title":2293,"icon":132,"path":2294,"stem":2295,"children":2296,"page":59},"Classic Redux","\u002Fjavascript\u002Freact\u002Fredux\u002Fclassic-redux","03.javascript\u002F04.react\u002F06.redux\u002F02.classic-redux",[2297,2301,2305,2309,2313,2317],{"title":2298,"path":2299,"stem":2300},"Створення Store (Classic Redux)","\u002Fjavascript\u002Freact\u002Fredux\u002Fclassic-redux\u002Fstore-setup","03.javascript\u002F04.react\u002F06.redux\u002F02.classic-redux\u002F01.store-setup",{"title":2302,"path":2303,"stem":2304},"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":2306,"path":2307,"stem":2308},"Логіка Reducers","\u002Fjavascript\u002Freact\u002Fredux\u002Fclassic-redux\u002Freducers","03.javascript\u002F04.react\u002F06.redux\u002F02.classic-redux\u002F03.reducers",{"title":2310,"path":2311,"stem":2312},"Комбінування Reducers (Root Reducer)","\u002Fjavascript\u002Freact\u002Fredux\u002Fclassic-redux\u002Fdata-flow","03.javascript\u002F04.react\u002F06.redux\u002F02.classic-redux\u002F04.data-flow",{"title":2314,"path":2315,"stem":2316},"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":2318,"path":2319,"stem":2320},"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":2322,"icon":132,"path":2323,"stem":2324,"children":2325,"page":59},"Transition To Rtk","\u002Fjavascript\u002Freact\u002Fredux\u002Ftransition-to-rtk","03.javascript\u002F04.react\u002F06.redux\u002F03.transition-to-rtk",[2326],{"title":2327,"path":2328,"stem":2329},"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":2331,"icon":132,"path":2332,"stem":2333,"children":2334,"page":59},"Redux Toolkit","\u002Fjavascript\u002Freact\u002Fredux\u002Fredux-toolkit","03.javascript\u002F04.react\u002F06.redux\u002F04.redux-toolkit",[2335,2339,2343,2347],{"title":2336,"path":2337,"stem":2338},"Налаштування Store з configureStore","\u002Fjavascript\u002Freact\u002Fredux\u002Fredux-toolkit\u002Fconfigure-store","03.javascript\u002F04.react\u002F06.redux\u002F04.redux-toolkit\u002F01.configure-store",{"title":2340,"path":2341,"stem":2342},"createSlice: Революція в Redux","\u002Fjavascript\u002Freact\u002Fredux\u002Fredux-toolkit\u002Fcreate-slice","03.javascript\u002F04.react\u002F06.redux\u002F04.redux-toolkit\u002F02.create-slice",{"title":2344,"path":2345,"stem":2346},"Асинхронність з createAsyncThunk","\u002Fjavascript\u002Freact\u002Fredux\u002Fredux-toolkit\u002Fasync-thunks","03.javascript\u002F04.react\u002F06.redux\u002F04.redux-toolkit\u002F03.async-thunks",{"title":2348,"path":2349,"stem":2350},"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":2352,"icon":92,"path":2353,"stem":2354,"children":2355,"page":59},"Advanced","\u002Fjavascript\u002Freact\u002Fredux\u002Fadvanced","03.javascript\u002F04.react\u002F06.redux\u002F05.advanced",[2356,2360,2364],{"title":2357,"path":2358,"stem":2359},"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":2361,"path":2362,"stem":2363},"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":2211,"path":2365,"stem":2366},"\u002Fjavascript\u002Freact\u002Fredux\u002Fadvanced\u002Farchitecture-best-practices","03.javascript\u002F04.react\u002F06.redux\u002F05.advanced\u002F03.architecture-best-practices",{"title":2368,"icon":132,"path":2369,"stem":2370,"children":2371,"page":59},"Project Kanban","\u002Fjavascript\u002Freact\u002Fredux\u002Fproject-kanban","03.javascript\u002F04.react\u002F06.redux\u002F06.project-kanban",[2372,2376,2380,2384,2388,2392],{"title":2373,"path":2374,"stem":2375},"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":2377,"path":2378,"stem":2379},"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":2381,"path":2382,"stem":2383},"Board Slice: Серце Дошки","\u002Fjavascript\u002Freact\u002Fredux\u002Fproject-kanban\u002Fboard-slice","03.javascript\u002F04.react\u002F06.redux\u002F06.project-kanban\u002F03.board-slice",{"title":2385,"path":2386,"stem":2387},"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":2389,"path":2390,"stem":2391},"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":2393,"path":2394,"stem":2395},"Optimistic Updates","\u002Fjavascript\u002Freact\u002Fredux\u002Fproject-kanban\u002Foptimistic-updates","03.javascript\u002F04.react\u002F06.redux\u002F06.project-kanban\u002F06.optimistic-updates",{"title":2397,"icon":132,"path":2398,"stem":2399,"children":2400,"page":59},"Testing","\u002Fjavascript\u002Freact\u002Fredux\u002Ftesting","03.javascript\u002F04.react\u002F06.redux\u002F07.testing",[2401,2405,2409,2413,2417],{"title":2402,"path":2403,"stem":2404},"Тестування Redux","\u002Fjavascript\u002Freact\u002Fredux\u002Ftesting\u002Fintro-testing","03.javascript\u002F04.react\u002F06.redux\u002F07.testing\u002F01.intro-testing",{"title":2406,"path":2407,"stem":2408},"Тестування Reducers","\u002Fjavascript\u002Freact\u002Fredux\u002Ftesting\u002Ftesting-reducers","03.javascript\u002F04.react\u002F06.redux\u002F07.testing\u002F02.testing-reducers",{"title":2410,"path":2411,"stem":2412},"Тестування Селекторів","\u002Fjavascript\u002Freact\u002Fredux\u002Ftesting\u002Ftesting-selectors","03.javascript\u002F04.react\u002F06.redux\u002F07.testing\u002F03.testing-selectors",{"title":2414,"path":2415,"stem":2416},"Тестування Компонентів (Integration)","\u002Fjavascript\u002Freact\u002Fredux\u002Ftesting\u002Ftesting-components","03.javascript\u002F04.react\u002F06.redux\u002F07.testing\u002F04.testing-components",{"title":2418,"path":2419,"stem":2420},"Тестування Async Thunks","\u002Fjavascript\u002Freact\u002Fredux\u002Ftesting\u002Ftesting-thunks","03.javascript\u002F04.react\u002F06.redux\u002F07.testing\u002F05.testing-thunks",{"title":2422,"icon":132,"path":2423,"stem":2424,"children":2425},"Ui Libraries","\u002Fjavascript\u002Freact\u002Fui-libraries","03.javascript\u002F04.react\u002F07.ui-libraries\u002Findex",[2426,2428,2432,2436,2440,2444,2448],{"title":2427,"path":2423,"stem":2424},"UI Бібліотеки в React",{"title":2429,"path":2430,"stem":2431},"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":2433,"path":2434,"stem":2435},"Філософія shadcn\u002Fui: \"Not a Component Library\"","\u002Fjavascript\u002Freact\u002Fui-libraries\u002Fshadcn-philosophy","03.javascript\u002F04.react\u002F07.ui-libraries\u002F02.shadcn-philosophy",{"title":2437,"path":2438,"stem":2439},"Установка та Налаштування shadcn\u002Fui","\u002Fjavascript\u002Freact\u002Fui-libraries\u002Fshadcn-installation","03.javascript\u002F04.react\u002F07.ui-libraries\u002F03.shadcn-installation",{"title":2441,"path":2442,"stem":2443},"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":2445,"path":2446,"stem":2447},"Компоненти Форм: Побудова Інтерактивних Form","\u002Fjavascript\u002Freact\u002Fui-libraries\u002Fshadcn-components-forms","03.javascript\u002F04.react\u002F07.ui-libraries\u002F05.shadcn-components-forms",{"title":2449,"path":2450,"stem":2451},"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":2453,"icon":2454,"path":2455,"stem":2456,"children":2457,"page":59},"TypeScript","i-devicon-typescript","\u002Fjavascript\u002Ftypescript","03.javascript\u002F05.typescript",[2458,2462,2466,2470,2474,2478,2482,2486],{"title":2459,"path":2460,"stem":2461},"TypeScript: Броня для вашого коду","\u002Fjavascript\u002Ftypescript\u002Fintro-and-basic-types","03.javascript\u002F05.typescript\u002F01.intro-and-basic-types",{"title":2463,"path":2464,"stem":2465},"Майстерність Моделювання Даних: Інтерфейси та Просунуті Типи","\u002Fjavascript\u002Ftypescript\u002Finterfaces-and-advanced-types","03.javascript\u002F05.typescript\u002F02.interfaces-and-advanced-types",{"title":2467,"path":2468,"stem":2469},"Алхімія Типів: Generics та Utility Types","\u002Fjavascript\u002Ftypescript\u002Fgenerics-and-utilities","03.javascript\u002F05.typescript\u002F03.generics-and-utilities",{"title":2471,"path":2472,"stem":2473},"Архітектура та Шаблони: Класи в TypeScript","\u002Fjavascript\u002Ftypescript\u002Fclasses-and-oop","03.javascript\u002F05.typescript\u002F04.classes-and-oop",{"title":2475,"path":2476,"stem":2477},"Продакшн та Екосистема: Advanced Config & Workflow","\u002Fjavascript\u002Ftypescript\u002Fadvanced-patterns-and-config","03.javascript\u002F05.typescript\u002F05.advanced-patterns-and-config",{"title":2479,"path":2480,"stem":2481},"TypeScript у світі React","\u002Fjavascript\u002Ftypescript\u002Freact-basics","03.javascript\u002F05.typescript\u002F06.react-basics",{"title":2483,"path":2484,"stem":2485},"React + TypeScript: Продвинуті патерни","\u002Fjavascript\u002Ftypescript\u002Freact-advanced","03.javascript\u002F05.typescript\u002F07.react-advanced",{"title":2487,"path":2488,"stem":2489},"React + TypeScript: Екосистема та бібліотеки","\u002Fjavascript\u002Ftypescript\u002Freact-ecosystem","03.javascript\u002F05.typescript\u002F08.react-ecosystem",{"title":2491,"icon":2492,"path":2493,"stem":2494,"children":2495,"page":59},"Асинхронність","i-lucide-refresh-cw","\u002Fjavascript\u002Fasync-programming","03.javascript\u002F06.async-programming",[2496,2500,2504],{"title":2497,"path":2498,"stem":2499},"Event Loop: серце асинхронності в JavaScript","\u002Fjavascript\u002Fasync-programming\u002Fevent-loop-fundamentals","03.javascript\u002F06.async-programming\u002F01.event-loop-fundamentals",{"title":2501,"path":2502,"stem":2503},"Task Queue та Microtask Queue: пріоритети виконання","\u002Fjavascript\u002Fasync-programming\u002Ftask-queues","03.javascript\u002F06.async-programming\u002F02.task-queues",{"title":2505,"path":2506,"stem":2507},"Асинхронні патерни: від Callbacks до Async\u002FAwait","\u002Fjavascript\u002Fasync-programming\u002Fasync-patterns","03.javascript\u002F06.async-programming\u002F03.async-patterns",{"title":2509,"path":2510,"stem":2511},"Atomic Design","\u002Fjavascript\u002Fatomic-design","03.javascript\u002F2.atomic-design",{"title":2513,"icon":2514,"path":2515,"stem":2516,"children":2517,"page":59},"Java","i-devicon-java","\u002Fjava","04.java",[2518,2521,2524,2528,2532,2536,2540],{"title":162,"path":2519,"stem":2520},"\u002Fjava\u002Fdata-mapper-part1","04.java\u002F01.data-mapper-part1",{"title":166,"path":2522,"stem":2523},"\u002Fjava\u002Fdata-mapper-part2","04.java\u002F02.data-mapper-part2",{"title":2525,"path":2526,"stem":2527},"Service Layer: Організація бізнес-логіки","\u002Fjava\u002Fservice-layer","04.java\u002F03.service-layer",{"title":2529,"path":2530,"stem":2531},"Rich Domain Model та State Pattern","\u002Fjava\u002Frich-domain-model","04.java\u002F04.rich-domain-model",{"title":2533,"path":2534,"stem":2535},"Патерни для складної бізнес-логіки","\u002Fjava\u002Fbusiness-logic-patterns","04.java\u002F05.business-logic-patterns",{"title":2537,"path":2538,"stem":2539},"Обробка помилок та валідація","\u002Fjava\u002Ferror-handling-validation","04.java\u002F06.error-handling-validation",{"title":2541,"path":2542,"stem":2543,"children":2544,"page":59},"Проектування баз даних","\u002Fjava\u002Fpr2","04.java\u002Fpr2",[2545,2549,2553,2557,2561,2565,2569,2573,2577,2581,2585,2589,2593,2597,2601,2605,2609,2613,2617,2621,2625,2629,2633,2637,2641,2645,2649,2653,2657,2661,2665,2669,2673,2677,2681,2685,2689],{"title":2546,"path":2547,"stem":2548},"Концептуальне моделювання: Мистецтво розуміння предметної області","\u002Fjava\u002Fpr2\u002Fconceptual-modeling","04.java\u002Fpr2\u002F01.conceptual-modeling",{"title":2550,"path":2551,"stem":2552},"Логічне моделювання: Від бізнес-ідей до структур даних","\u002Fjava\u002Fpr2\u002Flogical-modeling","04.java\u002Fpr2\u002F02.logical-modeling",{"title":2554,"path":2555,"stem":2556},"Нормалізація: Гігієна даних та боротьба з аномаліями","\u002Fjava\u002Fpr2\u002Fnormalization","04.java\u002Fpr2\u002F03.normalization",{"title":2558,"path":2559,"stem":2560},"Фізична схема: Від абстракції до DDL","\u002Fjava\u002Fpr2\u002Fphysical-schema","04.java\u002Fpr2\u002F04.physical-schema",{"title":2562,"path":2563,"stem":2564},"Архітектурна класифікація таблиць","\u002Fjava\u002Fpr2\u002Ftable-classification","04.java\u002Fpr2\u002F05.table-classification",{"title":2566,"path":2567,"stem":2568},"Database Migrations: Версіонування схеми з Flyway","\u002Fjava\u002Fpr2\u002Fdatabase-migrations","04.java\u002Fpr2\u002F06.database-migrations",{"title":2570,"path":2571,"stem":2572},"А що, якби це була не реляційна БД?","\u002Fjava\u002Fpr2\u002Fbeyond-relational","04.java\u002Fpr2\u002F07.beyond-relational",{"title":2574,"path":2575,"stem":2576},"Object-Relational Impedance Mismatch: Два світи, що не хочуть дружити","\u002Fjava\u002Fpr2\u002Fimpedance-mismatch","04.java\u002Fpr2\u002F09.impedance-mismatch",{"title":2578,"path":2579,"stem":2580},"JDBC: Перший контакт із базою даних","\u002Fjava\u002Fpr2\u002Fjdbc-fundamentals","04.java\u002Fpr2\u002F10.jdbc-fundamentals",{"title":2582,"path":2583,"stem":2584},"Якість коду: Spotless, SpotBugs та SonarQube","\u002Fjava\u002Fpr2\u002F10a.code-quality","04.java\u002Fpr2\u002F10a.code-quality",{"title":2586,"path":2587,"stem":2588},"Connection Pool: Патерн Object Pool для JDBC-з'єднань","\u002Fjava\u002Fpr2\u002Fconnection-pool","04.java\u002Fpr2\u002F11.connection-pool",{"title":2590,"path":2591,"stem":2592},"Row Data Gateway: Об'єкт як обгортка рядка таблиці","\u002Fjava\u002Fpr2\u002Frow-data-gateway","04.java\u002Fpr2\u002F12.row-data-gateway",{"title":2594,"path":2595,"stem":2596},"Table Data Gateway: Фасад таблиці як архітектурний відступ","\u002Fjava\u002Fpr2\u002Ftable-data-gateway","04.java\u002Fpr2\u002F13.table-data-gateway",{"title":2598,"path":2599,"stem":2600},"Repository + Data Mapper: Правильна шарова архітектура з JDBC","\u002Fjava\u002Fpr2\u002Frepository-data-mapper","04.java\u002Fpr2\u002F14.repository-data-mapper",{"title":2602,"path":2603,"stem":2604},"Identity Map: Кешування сутностей у рамках сесії","\u002Fjava\u002Fpr2\u002Fidentity-map","04.java\u002Fpr2\u002F15.identity-map",{"title":2606,"path":2607,"stem":2608},"Unit of Work: Відстеження змін і координація JDBC-транзакцій","\u002Fjava\u002Fpr2\u002Funit-of-work","04.java\u002Fpr2\u002F16.unit-of-work",{"title":2610,"path":2611,"stem":2612},"Strategy: Замінювані SQL-стратегії для підтримки різних СУБД","\u002Fjava\u002Fpr2\u002Fstrategy-sql","04.java\u002Fpr2\u002F17.strategy-sql",{"title":2614,"path":2615,"stem":2616},"Proxy: Lazy Loading для One-To-Many колекцій","\u002Fjava\u002Fpr2\u002Fproxy-lazy-loading","04.java\u002Fpr2\u002F18.proxy-lazy-loading",{"title":2618,"path":2619,"stem":2620},"Generic Repository через Java Reflection: анотації та динамічний SQL","\u002Fjava\u002Fpr2\u002Fgeneric-repository-reflection","04.java\u002Fpr2\u002F19.generic-repository-reflection",{"title":2622,"path":2623,"stem":2624},"Specification Pattern: Композиція бізнес-правил для складних запитів","\u002Fjava\u002Fpr2\u002Fspecification-pattern","04.java\u002Fpr2\u002F20.specification-pattern",{"title":2626,"path":2627,"stem":2628},"Розширені можливості Specification Pattern: підзапити, агрегації та гібридний підхід","\u002Fjava\u002Fpr2\u002F20a.advanced-specifications","04.java\u002Fpr2\u002F20a.advanced-specifications",{"title":2630,"path":2631,"stem":2632},"Асинхронність у JDBC: Від блокуючих викликів до CompletableFuture","\u002Fjava\u002Fpr2\u002Fasynchronous-jdbc","04.java\u002Fpr2\u002F21.asynchronous-jdbc",{"title":2634,"path":2635,"stem":2636},"Інтеграційне тестування JDBC-репозиторіїв: Embedded H2 та патерн AAA","\u002Fjava\u002Fpr2\u002Fintegration-testing-h2","04.java\u002Fpr2\u002F22.integration-testing-h2",{"title":2638,"path":2639,"stem":2640},"Testcontainers: Тестування з реальною PostgreSQL у Docker-контейнерах","\u002Fjava\u002Fpr2\u002Fintegration-testing-testcontainers","04.java\u002Fpr2\u002F23.integration-testing-testcontainers",{"title":2642,"path":2643,"stem":2644},"Google Guice: Впровадження залежностей у JavaFX-проєкті","\u002Fjava\u002Fpr2\u002Fdependency-injection-guice","04.java\u002Fpr2\u002F24.dependency-injection-guice",{"title":2646,"path":2647,"stem":2648},"JavaFX: Основи побудови графічних інтерфейсів","\u002Fjava\u002Fpr2\u002Fjavafx-fundamentals","04.java\u002Fpr2\u002F25.javafx-fundamentals",{"title":2650,"path":2651,"stem":2652},"Properties та Bindings: Реактивність у JavaFX","\u002Fjava\u002Fpr2\u002Fjavafx-properties-bindings","04.java\u002Fpr2\u002F26.javafx-properties-bindings",{"title":2654,"path":2655,"stem":2656},"MVC vs MVP vs MVVM: Еволюція архітектурних патернів UI","\u002Fjava\u002Fpr2\u002Fui-architecture-patterns","04.java\u002Fpr2\u002F27.ui-architecture-patterns",{"title":2658,"path":2659,"stem":2660},"MVVM на практиці: Побудова ViewModel","\u002Fjava\u002Fpr2\u002Fmvvm-viewmodel-implementation","04.java\u002Fpr2\u002F28.mvvm-viewmodel-implementation",{"title":2662,"path":2663,"stem":2664},"View та Controller: Зв'язування з ViewModel через FXML","\u002Fjava\u002Fpr2\u002Fmvvm-view-controller","04.java\u002Fpr2\u002F29.mvvm-view-controller",{"title":2666,"path":2667,"stem":2668},"Інтеграція MVVM з Guice: Автоматична ін'єкція залежностей","\u002Fjava\u002Fpr2\u002Fmvvm-guice-integration","04.java\u002Fpr2\u002F30.mvvm-guice-integration",{"title":2670,"path":2671,"stem":2672},"Валідація та обробка помилок у MVVM","\u002Fjava\u002Fpr2\u002Fmvvm-validation-error-handling","04.java\u002Fpr2\u002F31.mvvm-validation-error-handling",{"title":2674,"path":2675,"stem":2676},"Навігація та управління екранами у JavaFX MVVM","\u002Fjava\u002Fpr2\u002Fmvvm-navigation-screen-management","04.java\u002Fpr2\u002F32.mvvm-navigation-screen-management",{"title":2678,"path":2679,"stem":2680},"Тестування JavaFX MVVM-додатків","\u002Fjava\u002Fpr2\u002Fmvvm-testing","04.java\u002Fpr2\u002F33.mvvm-testing",{"title":2682,"path":2683,"stem":2684},"Стилізація та теми у JavaFX: CSS та User Experience","\u002Fjava\u002Fpr2\u002Fjavafx-styling-themes","04.java\u002Fpr2\u002F34.javafx-styling-themes",{"title":2686,"path":2687,"stem":2688},"AtlantaFX: Сучасні теми для JavaFX додатків","\u002Fjava\u002Fpr2\u002Fatlantafx-modern-themes","04.java\u002Fpr2\u002F35.atlantafx-modern-themes",{"title":2690,"path":2691,"stem":2692},"Пакування та розповсюдження JavaFX-додатків","\u002Fjava\u002Fpr2\u002Fjar-packaging-distribution","04.java\u002Fpr2\u002F36.jar-packaging-distribution",{"title":2694,"icon":2695,"path":2696,"stem":2697,"children":2698,"page":59},"Python","i-devicon-python","\u002Fpython","05.python",[2699,2703,2706,2710,2714,2718,2722,2726,2730,2734,2738,2742,2746,2750,2754,2815],{"title":2700,"path":2701,"stem":2702},"Модулі, Пакети та Віртуальні Середовища","\u002Fpython\u002Fmodules-packages-venv","05.python\u002F00.modules-packages-venv",{"title":71,"path":2704,"stem":2705},"\u002Fpython\u002Fclasses-objects","05.python\u002F01.classes-objects",{"title":2707,"path":2708,"stem":2709},"Інкапсуляція, Керування Доступом та Властивості","\u002Fpython\u002Fencapsulation","05.python\u002F02.encapsulation",{"title":2711,"path":2712,"stem":2713},"Наслідування, MRO та суперсила super()","\u002Fpython\u002Finheritance-mro","05.python\u002F03.inheritance-mro",{"title":2715,"path":2716,"stem":2717},"Абстракція — ABC проти Статичних Протоколів (PEP 544)","\u002Fpython\u002Fabstraction-protocols","05.python\u002F04.abstraction-protocols",{"title":2719,"path":2720,"stem":2721},"Магічні методи (Dunder) та Емуляція протоколів","\u002Fpython\u002Fdunder-methods","05.python\u002F05.dunder-methods",{"title":2723,"path":2724,"stem":2725},"Декоратори та Керування життєвим циклом методів","\u002Fpython\u002Fdecorators-static-class","05.python\u002F06.decorators-static-class",{"title":2727,"path":2728,"stem":2729},"Дескриптори — Магія доступу до атрибутів","\u002Fpython\u002Fdescriptors","05.python\u002F07.descriptors",{"title":2731,"path":2732,"stem":2733},"Метакласи — Динамічне створення класів під капотом CPython","\u002Fpython\u002Fmetaclasses","05.python\u002F08.metaclasses",{"title":2735,"path":2736,"stem":2737},"Dataclasses, NamedTuple та сучасні контейнери Python","\u002Fpython\u002Fmodern-containers","05.python\u002F09.modern-containers",{"title":2739,"path":2740,"stem":2741},"GIL та модель конкурентності CPython — фундамент перед потоками і процесами","\u002Fpython\u002Fgil-concurrency-intro","05.python\u002F11.gil-concurrency-intro",{"title":2743,"path":2744,"stem":2745},"Threading — конкурентність для I\u002FO-bound задач","\u002Fpython\u002Fthreading","05.python\u002F12.threading",{"title":2747,"path":2748,"stem":2749},"Multiprocessing — справжній паралелізм для CPU-bound задач","\u002Fpython\u002Fmultiprocessing","05.python\u002F13.multiprocessing",{"title":2751,"path":2752,"stem":2753},"asyncio — кооперативна конкурентність та event loop","\u002Fpython\u002Fasyncio","05.python\u002F14.asyncio",{"title":2755,"icon":92,"path":2756,"stem":2757,"children":2758,"page":59},"FastAPI","\u002Fpython\u002Ffastapi","05.python\u002Ffastapi",[2759,2763,2767,2771,2775,2779,2783,2787,2791,2795,2799,2803,2807,2811],{"title":2760,"path":2761,"stem":2762},"Глибокий Typing та Pydantic v2 — від анотацій до валідації","\u002Fpython\u002Ffastapi\u002Ftyping-pydantic","05.python\u002Ffastapi\u002F15.typing-pydantic",{"title":2764,"path":2765,"stem":2766},"WSGI, ASGI та Python Web-екосистема","\u002Fpython\u002Ffastapi\u002Fwsgi-asgi-ecosystem","05.python\u002Ffastapi\u002F16.wsgi-asgi-ecosystem",{"title":2768,"path":2769,"stem":2770},"FastAPI: Перший додаток, Uvicorn та OpenAPI","\u002Fpython\u002Ffastapi\u002Ffastapi-intro","05.python\u002Ffastapi\u002F17.fastapi-intro",{"title":2772,"path":2773,"stem":2774},"Маршрутизація, параметри запитів та APIRouter","\u002Fpython\u002Ffastapi\u002Ffastapi-routing-params","05.python\u002Ffastapi\u002F18.fastapi-routing-params",{"title":2776,"path":2777,"stem":2778},"Pydantic v2 у FastAPI — схеми, валідація та серіалізація","\u002Fpython\u002Ffastapi\u002Ffastapi-pydantic-schemas","05.python\u002Ffastapi\u002F19.fastapi-pydantic-schemas",{"title":2780,"path":2781,"stem":2782},"Dependency Injection — серце архітектури FastAPI","\u002Fpython\u002Ffastapi\u002Ffastapi-dependency-injection","05.python\u002Ffastapi\u002F20.fastapi-dependency-injection",{"title":2784,"path":2785,"stem":2786},"Обробка помилок, Middleware та CORS у FastAPI","\u002Fpython\u002Ffastapi\u002Ffastapi-errors-middleware","05.python\u002Ffastapi\u002F21.fastapi-errors-middleware",{"title":2788,"path":2789,"stem":2790},"SQLAlchemy 2.0 — ORM, Core та Async Engine","\u002Fpython\u002Ffastapi\u002Fsqlalchemy-orm","05.python\u002Ffastapi\u002F22.sqlalchemy-orm",{"title":2792,"path":2793,"stem":2794},"Alembic — міграції бази даних","\u002Fpython\u002Ffastapi\u002Falembic-migrations","05.python\u002Ffastapi\u002F23.alembic-migrations",{"title":2796,"path":2797,"stem":2798},"Repository Pattern та Clean Architecture у FastAPI","\u002Fpython\u002Ffastapi\u002Ffastapi-repository-clean-arch","05.python\u002Ffastapi\u002F24.fastapi-repository-clean-arch",{"title":2800,"path":2801,"stem":2802},"Автентифікація та авторизація — JWT, OAuth2, RBAC","\u002Fpython\u002Ffastapi\u002Ffastapi-auth-security","05.python\u002Ffastapi\u002F25.fastapi-auth-security",{"title":2804,"path":2805,"stem":2806},"Тестування FastAPI — pytest, httpx, fixtures","\u002Fpython\u002Ffastapi\u002Ffastapi-testing","05.python\u002Ffastapi\u002F26.fastapi-testing",{"title":2808,"path":2809,"stem":2810},"Async на повну — Background Tasks, WebSockets, SSE та Celery","\u002Fpython\u002Ffastapi\u002Ffastapi-async-advanced","05.python\u002Ffastapi\u002F27.fastapi-async-advanced",{"title":2812,"path":2813,"stem":2814},"Deployment — Docker, CI\u002FCD, Monitoring","\u002Fpython\u002Ffastapi\u002Ffastapi-deployment","05.python\u002Ffastapi\u002F28.fastapi-deployment",{"title":2816,"path":2817,"stem":2818},"[object Object]","\u002Fpython\u002Foop-plan","05.python\u002Foop-plan",{"title":2820,"icon":2821,"path":2822,"stem":2823,"children":2824,"page":59},"Бази даних","i-lucide-database","\u002Fdatabases","06.databases",[2825,2855,2878,2915,2944,2962,2996,3008,3017],{"title":2826,"icon":2827,"path":2828,"stem":2829,"children":2830,"page":59},"Intro","i-lucide-play","\u002Fdatabases\u002Fintro","06.databases\u002F01.intro",[2831,2835,2839,2843,2847,2851],{"title":2832,"path":2833,"stem":2834},"Введення в теорію баз даних","\u002Fdatabases\u002Fintro\u002Fintroduction-to-databases","06.databases\u002F01.intro\u002F01.introduction-to-databases",{"title":2836,"path":2837,"stem":2838},"Реляційна модель даних","\u002Fdatabases\u002Fintro\u002Frelational-model-theory","06.databases\u002F01.intro\u002F02.relational-model-theory",{"title":2840,"path":2841,"stem":2842},"ER-моделювання","\u002Fdatabases\u002Fintro\u002Fer-modeling","06.databases\u002F01.intro\u002F03.er-modeling",{"title":2844,"path":2845,"stem":2846},"Логічне проектування БД","\u002Fdatabases\u002Fintro\u002Flogical-schema","06.databases\u002F01.intro\u002F04.logical-schema",{"title":2848,"path":2849,"stem":2850},"Класифікація таблиць","\u002Fdatabases\u002Fintro\u002Ftable-classification","06.databases\u002F01.intro\u002F05.table-classification",{"title":2852,"path":2853,"stem":2854},"PlantUML для баз даних","\u002Fdatabases\u002Fintro\u002Fplantuml-diagrams","06.databases\u002F01.intro\u002F06.plantuml-diagrams",{"title":2856,"icon":2821,"path":2857,"stem":2858,"children":2859,"page":59},"MS SQL Server Start","\u002Fdatabases\u002Fms-sql-server-start","06.databases\u002F02.ms-sql-server-start",[2860,2864,2870,2874],{"title":2861,"path":2862,"stem":2863},"Типи даних у MS SQL Server","\u002Fdatabases\u002Fms-sql-server-start\u002Fdata-types","06.databases\u002F02.ms-sql-server-start\u002F01.data-types",{"title":2865,"path":2866,"stem":2867,"children":2868},"Індекси у MS SQL Server","\u002Fdatabases\u002Fms-sql-server-start\u002Fsql-indexes","06.databases\u002F02.ms-sql-server-start\u002F02.sql-indexes",[2869],{"title":2865,"path":2866,"stem":2867},{"title":2871,"path":2872,"stem":2873},"Системні бази даних MS SQL Server","\u002Fdatabases\u002Fms-sql-server-start\u002Fsystem-databases","06.databases\u002F02.ms-sql-server-start\u002F03.system-databases",{"title":2875,"path":2876,"stem":2877},"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":2879,"icon":2821,"path":2880,"stem":2881,"children":2882,"page":59},"SQL","\u002Fdatabases\u002Fsql","06.databases\u002F03.sql",[2883,2887,2891,2895,2899,2903,2907,2911],{"title":2884,"path":2885,"stem":2886},"Налаштування демонстраційної бази даних","\u002Fdatabases\u002Fsql\u002Fsample-database-setup","06.databases\u002F03.sql\u002F00.sample-database-setup",{"title":2888,"path":2889,"stem":2890},"DDL - Створення таблиць (CREATE TABLE)","\u002Fdatabases\u002Fsql\u002Fddl-create-table","06.databases\u002F03.sql\u002F01.ddl-create-table",{"title":2892,"path":2893,"stem":2894},"DDL - Зміна та видалення таблиць (ALTER, DROP)","\u002Fdatabases\u002Fsql\u002Fddl-alter-drop-table","06.databases\u002F03.sql\u002F02.ddl-alter-drop-table",{"title":2896,"path":2897,"stem":2898},"SELECT запити - Основи","\u002Fdatabases\u002Fsql\u002Fselect-queries-fundamentals","06.databases\u002F03.sql\u002F03.select-queries-fundamentals",{"title":2900,"path":2901,"stem":2902},"SELECT запити - Розширені можливості","\u002Fdatabases\u002Fsql\u002Fselect-queries-advanced","06.databases\u002F03.sql\u002F04.select-queries-advanced",{"title":2904,"path":2905,"stem":2906},"INSERT запити - Додавання даних","\u002Fdatabases\u002Fsql\u002Finsert-queries","06.databases\u002F03.sql\u002F05.insert-queries",{"title":2908,"path":2909,"stem":2910},"UPDATE та DELETE запити","\u002Fdatabases\u002Fsql\u002Fupdate-delete-queries","06.databases\u002F03.sql\u002F06.update-delete-queries",{"title":2912,"path":2913,"stem":2914},"Транзакції в SQL","\u002Fdatabases\u002Fsql\u002Ftransactions","06.databases\u002F03.sql\u002F07.transactions",{"title":2916,"icon":2821,"path":2917,"stem":2918,"children":2919,"page":59},"Multi Table Databases","\u002Fdatabases\u002Fmulti-table-databases","06.databases\u002F04.multi-table-databases",[2920,2924,2928,2932,2936,2940],{"title":2921,"path":2922,"stem":2923},"Зв'язки та нормалізація БД","\u002Fdatabases\u002Fmulti-table-databases\u002Frelationships-and-normalization","06.databases\u002F04.multi-table-databases\u002F00.relationships-and-normalization",{"title":2925,"path":2926,"stem":2927},"INNER JOIN - З'єднання таблиць","\u002Fdatabases\u002Fmulti-table-databases\u002Finner-join","06.databases\u002F04.multi-table-databases\u002F01.inner-join",{"title":2929,"path":2930,"stem":2931},"OUTER JOINs - LEFT, RIGHT, FULL","\u002Fdatabases\u002Fmulti-table-databases\u002Fouter-joins","06.databases\u002F04.multi-table-databases\u002F02.outer-joins",{"title":2933,"path":2934,"stem":2935},"CROSS та SELF JOINs","\u002Fdatabases\u002Fmulti-table-databases\u002Fcross-self-joins","06.databases\u002F04.multi-table-databases\u002F03.cross-self-joins",{"title":2937,"path":2938,"stem":2939},"Підзапити (Subqueries)","\u002Fdatabases\u002Fmulti-table-databases\u002Fsubqueries","06.databases\u002F04.multi-table-databases\u002F04.subqueries",{"title":2941,"path":2942,"stem":2943},"Агрегації з JOIN","\u002Fdatabases\u002Fmulti-table-databases\u002Faggregations-with-joins","06.databases\u002F04.multi-table-databases\u002F05.aggregations-with-joins",{"title":2945,"icon":2946,"path":2947,"stem":2948,"children":2949,"page":59},"Aggregate Functions","i-lucide-calculator","\u002Fdatabases\u002Faggregate-functions","06.databases\u002F05.aggregate-functions",[2950,2954,2958],{"title":2951,"path":2952,"stem":2953},"Функції агрегування в MS SQL Server","\u002Fdatabases\u002Faggregate-functions\u002Fintroduction-aggregate-functions","06.databases\u002F05.aggregate-functions\u002F01.introduction-aggregate-functions",{"title":2955,"path":2956,"stem":2957},"Групування даних в MS SQL Server","\u002Fdatabases\u002Faggregate-functions\u002Fgrouping-data","06.databases\u002F05.aggregate-functions\u002F02.grouping-data",{"title":2959,"path":2960,"stem":2961},"Підзапити з агрегатними функціями","\u002Fdatabases\u002Faggregate-functions\u002Fsubqueries-aggregates","06.databases\u002F05.aggregate-functions\u002F03.subqueries-aggregates",{"title":2963,"icon":2964,"path":2965,"stem":2966,"children":2967,"page":59},"Тригери та зберігаємі процедури","i-lucide-database-zap","\u002Fdatabases\u002Ftriggers-stored-procedures","06.databases\u002F07.triggers-stored-procedures",[2968,2972,2976,2980,2984,2988,2992],{"title":2969,"path":2970,"stem":2971},"DML-тригери","\u002Fdatabases\u002Ftriggers-stored-procedures\u002Fdml-triggers","06.databases\u002F07.triggers-stored-procedures\u002F01.dml-triggers",{"title":2973,"path":2974,"stem":2975},"DDL-тригери","\u002Fdatabases\u002Ftriggers-stored-procedures\u002Fddl-triggers","06.databases\u002F07.triggers-stored-procedures\u002F02.ddl-triggers",{"title":2977,"path":2978,"stem":2979},"Transact-SQL розширення","\u002Fdatabases\u002Ftriggers-stored-procedures\u002Ftransact-sql-extensions","06.databases\u002F07.triggers-stored-procedures\u002F03.transact-sql-extensions",{"title":2981,"path":2982,"stem":2983},"Транзакції","\u002Fdatabases\u002Ftriggers-stored-procedures\u002Ftransactions","06.databases\u002F07.triggers-stored-procedures\u002F04.transactions",{"title":2985,"path":2986,"stem":2987},"Зберігаємі процедури","\u002Fdatabases\u002Ftriggers-stored-procedures\u002Fstored-procedures","06.databases\u002F07.triggers-stored-procedures\u002F05.stored-procedures",{"title":2989,"path":2990,"stem":2991},"Користувацькі функції","\u002Fdatabases\u002Ftriggers-stored-procedures\u002Fuser-defined-functions","06.databases\u002F07.triggers-stored-procedures\u002F06.user-defined-functions",{"title":2993,"path":2994,"stem":2995},"Безпека баз даних","\u002Fdatabases\u002Ftriggers-stored-procedures\u002Fsecurity","06.databases\u002F07.triggers-stored-procedures\u002F08.security",{"title":2993,"icon":793,"path":2997,"stem":2998,"children":2999,"page":59},"\u002Fdatabases\u002Fsecurity","06.databases\u002F08.security",[3000,3004],{"title":3001,"path":3002,"stem":3003},"Вступ до безпеки баз даних","\u002Fdatabases\u002Fsecurity\u002Fintroduction","06.databases\u002F08.security\u002F01.introduction",{"title":3005,"path":3006,"stem":3007},"Системні представлення та метадані","\u002Fdatabases\u002Fsecurity\u002Fsystem-views","06.databases\u002F08.security\u002F02.system-views",{"title":3009,"icon":3010,"path":3011,"stem":3012,"children":3013,"page":59},"Резервне копіювання та відновлення","i-lucide-database-backup","\u002Fdatabases\u002Fbackup-recovery","06.databases\u002F09.backup-recovery",[3014],{"title":3009,"path":3015,"stem":3016},"\u002Fdatabases\u002Fbackup-recovery\u002Fbackup-restore","06.databases\u002F09.backup-recovery\u002F01.backup-restore",{"title":3018,"icon":3019,"path":3020,"stem":3021,"children":3022,"page":59},"Повнотекстовий пошук","i-lucide-search","\u002Fdatabases\u002Ffull-text-search","06.databases\u002F10.full-text-search",[3023],{"title":3018,"path":3024,"stem":3025},"\u002Fdatabases\u002Ffull-text-search\u002Ffull-text-search","06.databases\u002F10.full-text-search\u002F01.full-text-search",{"title":3027,"icon":3028,"path":3029,"stem":3030,"children":3031,"page":59},"Tools","i-lucide-wrench","\u002Ftools","07.tools",[3032,3108],{"title":3033,"icon":3034,"path":3035,"stem":3036,"children":3037},"Docker","i-simple-icons-docker","\u002Ftools\u002Fdocker","07.tools\u002F01.docker\u002Findex",[3038,3040,3044,3048,3052,3056,3060,3064,3068,3072,3076,3080,3084,3088,3092,3096,3100,3104],{"title":3039,"path":3035,"stem":3036},"Docker: від нуля до production",{"title":3041,"path":3042,"stem":3043},"Контейнеризація — від проблеми до рішення","\u002Ftools\u002Fdocker\u002Fcontainerization-concept","07.tools\u002F01.docker\u002F01.containerization-concept",{"title":3045,"path":3046,"stem":3047},"Docker — що це і навіщо?","\u002Ftools\u002Fdocker\u002Fdocker-what-and-why","07.tools\u002F01.docker\u002F02.docker-what-and-why",{"title":3049,"path":3050,"stem":3051},"Архітектура Docker Engine","\u002Ftools\u002Fdocker\u002Fdocker-architecture","07.tools\u002F01.docker\u002F03.docker-architecture",{"title":3053,"path":3054,"stem":3055},"Встановлення Docker","\u002Ftools\u002Fdocker\u002Finstallation","07.tools\u002F01.docker\u002F04.installation",{"title":3057,"path":3058,"stem":3059},"Перший контейнер — docker run","\u002Ftools\u002Fdocker\u002Ffirst-container","07.tools\u002F01.docker\u002F05.first-container",{"title":3061,"path":3062,"stem":3063},"Життєвий цикл контейнера","\u002Ftools\u002Fdocker\u002Fcontainer-lifecycle","07.tools\u002F01.docker\u002F06.container-lifecycle",{"title":3065,"path":3066,"stem":3067},"Docker Images — фундаментальні концепції","\u002Ftools\u002Fdocker\u002Fdocker-images-fundamentals","07.tools\u002F01.docker\u002F07.docker-images-fundamentals",{"title":3069,"path":3070,"stem":3071},"Dockerfile — основи","\u002Ftools\u002Fdocker\u002Fdockerfile-basics","07.tools\u002F01.docker\u002F08.dockerfile-basics",{"title":3073,"path":3074,"stem":3075},"Dockerfile — просунуті техніки","\u002Ftools\u002Fdocker\u002Fdockerfile-advanced","07.tools\u002F01.docker\u002F09.dockerfile-advanced",{"title":3077,"path":3078,"stem":3079},"Build Context та кешування шарів","\u002Ftools\u002Fdocker\u002Fbuild-context-and-cache","07.tools\u002F01.docker\u002F10.build-context-and-cache",{"title":3081,"path":3082,"stem":3083},"Реєстри Docker-образів","\u002Ftools\u002Fdocker\u002Fimage-registries","07.tools\u002F01.docker\u002F11.image-registries",{"title":3085,"path":3086,"stem":3087},"Контейнеризація .NET додатків","\u002Ftools\u002Fdocker\u002Fdotnet-containerization","07.tools\u002F01.docker\u002F12.dotnet-containerization",{"title":3089,"path":3090,"stem":3091},"Томи та збереження даних","\u002Ftools\u002Fdocker\u002Fvolumes-and-data","07.tools\u002F01.docker\u002F13.volumes-and-data",{"title":3093,"path":3094,"stem":3095},"Основи мережі в Docker","\u002Ftools\u002Fdocker\u002Fnetworking-basics","07.tools\u002F01.docker\u002F14.networking-basics",{"title":3097,"path":3098,"stem":3099},"Змінні оточення та конфігурація","\u002Ftools\u002Fdocker\u002Fenvironment-and-configuration","07.tools\u002F01.docker\u002F15.environment-and-configuration",{"title":3101,"path":3102,"stem":3103},"Docker Compose — оркестрація контейнерів","\u002Ftools\u002Fdocker\u002Fdocker-compose-basics","07.tools\u002F01.docker\u002F16.docker-compose-basics",{"title":3105,"path":3106,"stem":3107},"Docker Compose — Multi-Service застосунки","\u002Ftools\u002Fdocker\u002Fcompose-multi-service","07.tools\u002F01.docker\u002F17.compose-multi-service",{"title":3109,"icon":3110,"path":3111,"stem":3112,"children":3113},"Kubernetes","simple-icons:kubernetes","\u002Ftools\u002Fkubernetes","07.tools\u002F02.kubernetes\u002Findex",[3114,3116,3120,3124,3128,3132,3136,3140,3144],{"title":3115,"path":3111,"stem":3112},"Kubernetes: від розробки до production",{"title":3117,"path":3118,"stem":3119},"Kubernetes — коли Docker Compose більше не вистачає","\u002Ftools\u002Fkubernetes\u002Fwhy-kubernetes","07.tools\u002F02.kubernetes\u002F01.why-kubernetes",{"title":3121,"path":3122,"stem":3123},"Архітектура Kubernetes — анатомія кластера","\u002Ftools\u002Fkubernetes\u002Fkubernetes-architecture","07.tools\u002F02.kubernetes\u002F02.kubernetes-architecture",{"title":3125,"path":3126,"stem":3127},"Локальне середовище — minikube, kind та k3s","\u002Ftools\u002Fkubernetes\u002Flocal-environment","07.tools\u002F02.kubernetes\u002F03.local-environment",{"title":3129,"path":3130,"stem":3131},"Pod — атомарна одиниця Kubernetes","\u002Ftools\u002Fkubernetes\u002Fpods-and-containers","07.tools\u002F02.kubernetes\u002F04.pods-and-containers",{"title":3133,"path":3134,"stem":3135},"Патерни використання Pod","\u002Ftools\u002Fkubernetes\u002Fpod-patterns","07.tools\u002F02.kubernetes\u002F05.pod-patterns",{"title":3137,"path":3138,"stem":3139},"Deployment — декларативне управління Pod","\u002Ftools\u002Fkubernetes\u002Fdeployment-basics","07.tools\u002F02.kubernetes\u002F06.deployment-basics",{"title":3141,"path":3142,"stem":3143},"Rolling Updates та управління життєвим циклом Deployment","\u002Ftools\u002Fkubernetes\u002Fdeployment-rolling-updates","07.tools\u002F02.kubernetes\u002F07.deployment-rolling-updates",{"title":3145,"path":3146,"stem":3147},"Service — мережева абстракція для Pod","\u002Ftools\u002Fkubernetes\u002Fservices-networking","07.tools\u002F02.kubernetes\u002F08.services-networking",{"title":3149,"icon":3150,"path":3151,"stem":3152,"children":3153,"page":59},"Software Engineering","i-lucide-code-2","\u002Fsoftware-engineering","09.software-engineering",[3154,3158,3162,3166,3170,3174,3178,3182,3186,3190,3194],{"title":3155,"path":3156,"stem":3157},"1. Аналіз предметної області. Експертні знання та складність","\u002Fsoftware-engineering\u002Fintro-subdomains","09.software-engineering\u002F01.intro-subdomains",{"title":3159,"path":3160,"stem":3161},"2. Обмежені контексти. Інтеграція обмежених контекстів","\u002Fsoftware-engineering\u002Fintegrating-limited-contexts","09.software-engineering\u002F02.integrating-limited-contexts",{"title":3163,"path":3164,"stem":3165},"3. Реалізація простої бізнес-логіки","\u002Fsoftware-engineering\u002Fsimple","09.software-engineering\u002F03.simple",{"title":3167,"path":3168,"stem":3169},"4. Опрацювання складної бізнес-логіки","\u002Fsoftware-engineering\u002Fcomplex-business-logic","09.software-engineering\u002F04.complex-business-logic",{"title":3171,"path":3172,"stem":3173},"5. Моделювання фактора часу. Подієво-орієнтована архітектура.","\u002Fsoftware-engineering\u002Fmodelling-the-time-factor","09.software-engineering\u002F05.modelling-the-time-factor",{"title":3175,"path":3176,"stem":3177},"6. Архітектурні патерни","\u002Fsoftware-engineering\u002Farchitectural-patterns","09.software-engineering\u002F06.architectural-patterns",{"title":3179,"path":3180,"stem":3181},"Паттерни взаємодії","\u002Fsoftware-engineering\u002Fpatterns-of-interaction","09.software-engineering\u002F07.patterns-of-interaction",{"title":3183,"path":3184,"stem":3185},"Евристика проєктування","\u002Fsoftware-engineering\u002Fdesign-heuristics","09.software-engineering\u002F08.design-heuristics",{"title":3187,"path":3188,"stem":3189},"Еволюція проєктних рішень","\u002Fsoftware-engineering\u002Fevolution-of-design-solutions","09.software-engineering\u002F09.evolution-of-design-solutions",{"title":3191,"path":3192,"stem":3193},"EventStorming","\u002Fsoftware-engineering\u002Feventstorming","09.software-engineering\u002F10.eventstorming",{"title":3195,"path":3196,"stem":3197},"DDD на практиці","\u002Fsoftware-engineering\u002Fddd-in-practice","09.software-engineering\u002F11.ddd-in-practice",{"title":3199,"icon":943,"path":3200,"stem":3201,"children":3202,"page":59},"DDD","\u002Fddd","10.ddd",[3203,3207,3211,3215,3219,3223,3227,3231,3235,3239,3243,3247,3251],{"title":3204,"path":3205,"stem":3206},"Аналіз предметної області","\u002Fddd\u002Fdomain-analysis","10.ddd\u002F01.domain-analysis",{"title":3208,"path":3209,"stem":3210},"Експертні знання про предметну область","\u002Fddd\u002Fdomain-expert-knowledge","10.ddd\u002F02.domain-expert-knowledge",{"title":3212,"path":3213,"stem":3214},"Як осмислити складність предметної області","\u002Fddd\u002Fmanaging-domain-complexity","10.ddd\u002F03.managing-domain-complexity",{"title":3216,"path":3217,"stem":3218},"Інтеграція обмежених контекстів","\u002Fddd\u002Fbounded-context-integration","10.ddd\u002F04.bounded-context-integration",{"title":3220,"path":3221,"stem":3222},"Реалізація простої бізнес-логіки","\u002Fddd\u002Fsimple-business-logic","10.ddd\u002F05.simple-business-logic",{"title":3224,"path":3225,"stem":3226},"Обробка складної бізнес-логіки","\u002Fddd\u002Fcomplex-business-logic","10.ddd\u002F06.complex-business-logic",{"title":3228,"path":3229,"stem":3230},"Моделювання фактора часу","\u002Fddd\u002Ftime-modeling","10.ddd\u002F07.time-modeling",{"title":3232,"path":3233,"stem":3234},"Глава 8. Архітектурні Патерни","\u002Fddd\u002Farchitectural-patterns","10.ddd\u002F08.architectural-patterns",{"title":3236,"path":3237,"stem":3238},"Глава 9. Патерни Взаємодії","\u002Fddd\u002Finteraction-patterns","10.ddd\u002F09.interaction-patterns",{"title":3240,"path":3241,"stem":3242},"Глава 10. Проектні Евристики","\u002Fddd\u002Fdesign-heuristics","10.ddd\u002F10.design-heuristics",{"title":3244,"path":3245,"stem":3246},"Глава 11. Еволюція Проектних Рішень","\u002Fddd\u002Fevolution-of-design-decisions","10.ddd\u002F11.evolution-of-design-decisions",{"title":3248,"path":3249,"stem":3250},"Глава 12. EventStorming","\u002Fddd\u002Fevent-storming","10.ddd\u002F12.event-storming",{"title":3252,"path":3253,"stem":3254},"Глава 13. DDD на Практиці","\u002Fddd\u002Fddd-in-practice","10.ddd\u002F13.ddd-in-practice",{"title":3256,"icon":3257,"path":3258,"stem":3259,"children":3260,"page":59},"Media Streaming","i-lucide-video","\u002Fmedia-streaming","11.media-streaming",[3261,3265,3269,3273,3277,3281,3285],{"title":3262,"path":3263,"stem":3264},"01. Магія Стрімінгу: Що відбувається, коли ви натискаєте \"Play\"","\u002Fmedia-streaming\u002Fintroduction","11.media-streaming\u002F01.introduction",{"title":3266,"path":3267,"stem":3268},"02. Анатомія Медіа: Кодеки, Контейнери та Стиснення","\u002Fmedia-streaming\u002Faudio-video-anatomy","11.media-streaming\u002F02.audio-video-anatomy",{"title":3270,"path":3271,"stem":3272},"03. The Gym: FFmpeg Deep Dive","\u002Fmedia-streaming\u002Fffmpeg-gym","11.media-streaming\u002F03.ffmpeg-gym",{"title":3274,"path":3275,"stem":3276},"04. HLS Protocol: HTTP Live Streaming у Деталях","\u002Fmedia-streaming\u002Fhls-protocol","11.media-streaming\u002F04.hls-protocol",{"title":3278,"path":3279,"stem":3280},"05. DASH Protocol: Відкритий Стандарт","\u002Fmedia-streaming\u002Fdash-protocol","11.media-streaming\u002F05.dash-protocol",{"title":3282,"path":3283,"stem":3284},"06. Масштабування: CDN та Adaptive Bitrate","\u002Fmedia-streaming\u002Fcdn-and-adaptive-bitrate","11.media-streaming\u002F06.cdn-and-adaptive-bitrate",{"title":3286,"path":3287,"stem":3288},"07. Війна із Затримкою (Latency)","\u002Fmedia-streaming\u002Frealtime-latency","11.media-streaming\u002F07.realtime-latency",{"title":3290,"icon":3291,"path":3292,"stem":3293,"children":3294,"page":59},"HTML & CSS","i-devicon-html5","\u002Fhtml-css","12.html-css",[3295,3299,3303,3307,3311,3315,3319,3323,3327,3331,3335,3339,3343,3347,3351,3355,3359,3363,3367,3371,3375,3379,3383,3387,3391,3395,3399,3403,3407,3411],{"title":3296,"path":3297,"stem":3298},"Вступ до HTML. Структура документа","\u002Fhtml-css\u002Fintro-html-structure","12.html-css\u002F01.intro-html-structure",{"title":3300,"path":3301,"stem":3302},"Форматування тексту в HTML","\u002Fhtml-css\u002Fhtml-text-formatting","12.html-css\u002F02.html-text-formatting",{"title":3304,"path":3305,"stem":3306},"Посилання та зображення в HTML","\u002Fhtml-css\u002Fhtml-links-images","12.html-css\u002F03.html-links-images",{"title":3308,"path":3309,"stem":3310},"Списки та таблиці в HTML","\u002Fhtml-css\u002Fhtml-lists-tables","12.html-css\u002F04.html-lists-tables",{"title":3312,"path":3313,"stem":3314},"Форми в HTML","\u002Fhtml-css\u002Fhtml-forms","12.html-css\u002F05.html-forms",{"title":3316,"path":3317,"stem":3318},"Семантичні елементи HTML5","\u002Fhtml-css\u002Fhtml-semantic-elements","12.html-css\u002F06.html-semantic-elements",{"title":3320,"path":3321,"stem":3322},"Мультимедіа та розширені елементи HTML","\u002Fhtml-css\u002Fhtml-multimedia-advanced","12.html-css\u002F07.html-multimedia-advanced",{"title":3324,"path":3325,"stem":3326},"Мікророзмітка та SEO в HTML","\u002Fhtml-css\u002Fhtml-microdata-seo","12.html-css\u002F08.html-microdata-seo",{"title":3328,"path":3329,"stem":3330},"Вступ до CSS. Селектори та специфічність","\u002Fhtml-css\u002Fcss-intro-selectors","12.html-css\u002F09.css-intro-selectors",{"title":3332,"path":3333,"stem":3334},"Блокова модель CSS. Відступи. Box Sizing","\u002Fhtml-css\u002Fcss-box-model","12.html-css\u002F10.css-box-model",{"title":3336,"path":3337,"stem":3338},"Розміри у CSS: повний довідник одиниць і ключових слів","\u002Fhtml-css\u002F10a.css-sizing","12.html-css\u002F10a.css-sizing",{"title":3340,"path":3341,"stem":3342},"Типографіка в CSS. Шрифти та текст","\u002Fhtml-css\u002Fcss-typography","12.html-css\u002F11.css-typography",{"title":3344,"path":3345,"stem":3346},"Кольори та фони в CSS","\u002Fhtml-css\u002Fcss-colors-backgrounds","12.html-css\u002F12.css-colors-backgrounds",{"title":3348,"path":3349,"stem":3350},"Тіні та фільтри в CSS","\u002Fhtml-css\u002F12b.css-shadows-filters","12.html-css\u002F12b.css-shadows-filters",{"title":3352,"path":3353,"stem":3354},"CSS Flexbox: Фундамент гнучких макетів","\u002Fhtml-css\u002Fcss-flexbox-fundamentals","12.html-css\u002F13.css-flexbox-fundamentals",{"title":3356,"path":3357,"stem":3358},"CSS Flexbox: Вирівнювання та Позиціонування","\u002Fhtml-css\u002Fcss-flexbox-alignment-sizing-and-patterns","12.html-css\u002F14.css-flexbox-alignment-sizing-and-patterns",{"title":3360,"path":3361,"stem":3362},"CSS Grid. Двовимірний макет. Частина 1","\u002Fhtml-css\u002Fcss-layout-grid","12.html-css\u002F15.css-layout-grid",{"title":3364,"path":3365,"stem":3366},"CSS Grid. Двовимірний макет. Частина 2","\u002Fhtml-css\u002Fcss-layout-grid-advanced","12.html-css\u002F16.css-layout-grid-advanced",{"title":3368,"path":3369,"stem":3370},"Позиціонування в CSS. Z-index. Stacking Context","\u002Fhtml-css\u002Fcss-positioning","12.html-css\u002F17.css-positioning",{"title":3372,"path":3373,"stem":3374},"CSS Анімації та Переходи","\u002Fhtml-css\u002Fcss-animations-transitions","12.html-css\u002F18.css-animations-transitions",{"title":3376,"path":3377,"stem":3378},"Адаптивний дизайн. Media Queries. Частина 1","\u002Fhtml-css\u002Fcss-responsive-media-queries","12.html-css\u002F19.css-responsive-media-queries",{"title":3380,"path":3381,"stem":3382},"Адаптивний дизайн. Частина 2: clamp(), Container Queries, @layer","\u002Fhtml-css\u002Fcss-responsive-advanced","12.html-css\u002F20.css-responsive-advanced",{"title":3384,"path":3385,"stem":3386},"CSS Custom Properties. Методології. Сучасний CSS","\u002Fhtml-css\u002Fcss-variables-methodologies","12.html-css\u002F21.css-variables-methodologies",{"title":3388,"path":3389,"stem":3390},"Сучасний CSS 2023–2025: Нові можливості","\u002Fhtml-css\u002Fcss-modern-features","12.html-css\u002F22.css-modern-features",{"title":3392,"path":3393,"stem":3394},"CSS Nesting, @layer, @scope та @property: нативний препроцесор","\u002Fhtml-css\u002F22a.css-nesting-modern-syntax","12.html-css\u002F22a.css-nesting-modern-syntax",{"title":3396,"path":3397,"stem":3398},"CSS для форм та інтерактивних станів","\u002Fhtml-css\u002Fcss-forms-interactive-states","12.html-css\u002F23.css-forms-interactive-states",{"title":3400,"path":3401,"stem":3402},"Доступність у CSS (CSS Accessibility)","\u002Fhtml-css\u002Fcss-accessibility","12.html-css\u002F24.css-accessibility",{"title":3404,"path":3405,"stem":3406},"CSS-функції та сучасні sizing primitives","\u002Fhtml-css\u002Fcss-functions-sizing","12.html-css\u002F25.css-functions-sizing",{"title":3408,"path":3409,"stem":3410},"Rendering Pipeline і CSS Performance","\u002Fhtml-css\u002Fcss-rendering-performance","12.html-css\u002F26.css-rendering-performance",{"title":3412,"path":3413,"stem":3414},"CSS Best Practices: типові ситуації та правильні рішення","\u002Fhtml-css\u002Fcss-best-practices","12.html-css\u002F27.css-best-practices",{"title":3416,"path":3417,"stem":3418,"children":3419,"page":59},"AWS","\u002Faws","13.aws",[3420,3424,3428,3432,3436,3440,3444,3448,3452,3456,3460,3464,3468,3472,3476,3480,3484,3488],{"title":3421,"path":3422,"stem":3423},"Реєстрація AWS акаунту та студентські програми","\u002Faws\u002Faccount-registration","13.aws\u002F00.account-registration",{"title":3425,"path":3426,"stem":3427},"Вступ до хмарних обчислень та AWS","\u002Faws\u002Fintroduction-to-cloud","13.aws\u002F01.introduction-to-cloud",{"title":3429,"path":3430,"stem":3431},"AWS IAM — Identity and Access Management","\u002Faws\u002Fiam","13.aws\u002F02.iam",{"title":3433,"path":3434,"stem":3435},"AWS IAM CLI — Довідник команд","\u002Faws\u002F02a.iam-doc","13.aws\u002F02a.iam-doc",{"title":3437,"path":3438,"stem":3439},"Docker та контейнеризація в AWS — ECR, ECS та Fargate","\u002Faws\u002Fdocker-ecs","13.aws\u002F03.docker-ecs",{"title":3441,"path":3442,"stem":3443},"AWS ECR \u002F ECS CLI — Довідник команд","\u002Faws\u002F03a.docker-ecs-doc","13.aws\u002F03a.docker-ecs-doc",{"title":3445,"path":3446,"stem":3447},"Amazon EC2 — Elastic Compute Cloud","\u002Faws\u002Fec2","13.aws\u002F04.ec2",{"title":3449,"path":3450,"stem":3451},"AWS EC2 CLI — Довідник команд","\u002Faws\u002F04a.ec2-doc","13.aws\u002F04a.ec2-doc",{"title":3453,"path":3454,"stem":3455},"Elastic Load Balancing та Auto Scaling","\u002Faws\u002Falb-asg","13.aws\u002F05.alb-asg",{"title":3457,"path":3458,"stem":3459},"Amazon S3 — Simple Storage Service","\u002Faws\u002Fs3","13.aws\u002F06.s3",{"title":3461,"path":3462,"stem":3463},"Amazon CloudFront — Content Delivery Network","\u002Faws\u002Fcloudfront","13.aws\u002F07.cloudfront",{"title":3465,"path":3466,"stem":3467},"Amazon RDS — Relational Database Service","\u002Faws\u002Frds","13.aws\u002F08.rds",{"title":3469,"path":3470,"stem":3471},"Amazon DynamoDB — NoSQL Database","\u002Faws\u002Fdynamodb","13.aws\u002F09.dynamodb",{"title":3473,"path":3474,"stem":3475},"AWS Lambda та Serverless Compute","\u002Faws\u002Flambda","13.aws\u002F10.lambda",{"title":3477,"path":3478,"stem":3479},"Amazon Bedrock - Foundation Models, RAG та Agents","\u002Faws\u002Fbedrock","13.aws\u002F22.bedrock",{"title":3481,"path":3482,"stem":3483},"Amazon Rekognition - Комп'ютерний зір","\u002Faws\u002Frekognition","13.aws\u002F23.rekognition",{"title":3485,"path":3486,"stem":3487},"Amazon Textract - Інтелектуальний аналіз документів","\u002Faws\u002Ftextract","13.aws\u002F24.textract",{"title":3489,"path":3490,"stem":3491},"Amazon Polly, Transcribe, Comprehend та Translate","\u002Faws\u002Faudio-nlp-services","13.aws\u002F25.audio-nlp-services",{"title":3493,"path":3494,"stem":3495,"children":3496,"page":59},"Ai Development","\u002Fai-development","14.ai-development",[3497],{"title":3498,"path":3499,"stem":3500,"children":3501,"page":59},"Foundations","\u002Fai-development\u002Ffoundations","14.ai-development\u002F00.foundations",[3502],{"title":3503,"path":3504,"stem":3505},"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":3507,"path":3508,"stem":3509,"children":3510,"page":59},"React Native","\u002Freact-native","15.react-native",[3511,3532],{"title":3512,"path":3513,"stem":3514,"children":3515,"page":59},"Version1","\u002Freact-native\u002Fversion1","15.react-native\u002Fversion1",[3516,3520,3524,3528],{"title":3517,"path":3518,"stem":3519},"Що таке React Native","\u002Freact-native\u002Fversion1\u002Fwhat-is-react-native","15.react-native\u002Fversion1\u002F01.what-is-react-native",{"title":3521,"path":3522,"stem":3523},"Як влаштований React Native «під капотом»","\u002Freact-native\u002Fversion1\u002Freact-native-architecture","15.react-native\u002Fversion1\u002F02.react-native-architecture",{"title":3525,"path":3526,"stem":3527},"Від React до React Native: ключові відмінності","\u002Freact-native\u002Fversion1\u002Freact-native-vs-react","15.react-native\u002Fversion1\u002F03.react-native-vs-react",{"title":3529,"path":3530,"stem":3531},"View та Text — фундаментальні будівельні блоки","\u002Freact-native\u002Fversion1\u002Fview-and-text","15.react-native\u002Fversion1\u002F04.view-and-text",{"title":3533,"path":3534,"stem":3535,"children":3536,"page":59},"Version2","\u002Freact-native\u002Fversion2","15.react-native\u002Fversion2",[3537,3541,3545,3549,3553,3557,3561,3565,3569,3573,3577,3581,3585,3589,3593,3597,3601,3605,3609,3613,3617,3621,3625,3629,3633,3637,3641],{"title":3538,"path":3539,"stem":3540},"React Native — навіщо він потрібен","\u002Freact-native\u002Fversion2\u002Fwhy-react-native","15.react-native\u002Fversion2\u002F01.why-react-native",{"title":3542,"path":3543,"stem":3544},"Налаштування середовища розробки","\u002Freact-native\u002Fversion2\u002Fenvironment-setup","15.react-native\u002Fversion2\u002F02.environment-setup",{"title":3546,"path":3547,"stem":3548},"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":3550,"path":3551,"stem":3552},"Середовище Expo — перший запуск","\u002Freact-native\u002Fversion2\u002Fexpo-setup-and-tooling","15.react-native\u002Fversion2\u002F04.expo-setup-and-tooling",{"title":3554,"path":3555,"stem":3556},"Структура проєкту та перші UI-примітиви","\u002Freact-native\u002Fversion2\u002Fproject-structure-and-conventions","15.react-native\u002Fversion2\u002F05.project-structure-and-conventions",{"title":3558,"path":3559,"stem":3560},"Базові компоненти React Native","\u002Freact-native\u002Fversion2\u002Fcore-components","15.react-native\u002Fversion2\u002F06.core-components",{"title":3562,"path":3563,"stem":3564},"Flexbox і layout у React Native","\u002Freact-native\u002Fversion2\u002Fflexbox-and-layout","15.react-native\u002Fversion2\u002F07.flexbox-and-layout",{"title":3566,"path":3567,"stem":3568},"StyleSheet і теми (light \u002F dark)","\u002Freact-native\u002Fversion2\u002Fstylesheet-and-theming","15.react-native\u002Fversion2\u002F08.stylesheet-and-theming",{"title":3570,"path":3571,"stem":3572},"Списки та віртуалізація","\u002Freact-native\u002Fversion2\u002Flists-and-virtualization","15.react-native\u002Fversion2\u002F09.lists-and-virtualization",{"title":3574,"path":3575,"stem":3576},"Форми, ввід і валідація","\u002Freact-native\u002Fversion2\u002Fforms-input-validation","15.react-native\u002Fversion2\u002F10.forms-input-validation",{"title":3578,"path":3579,"stem":3580},"Основи Expo Router","\u002Freact-native\u002Fversion2\u002Fexpo-router-basics","15.react-native\u002Fversion2\u002F11.expo-router-basics",{"title":3582,"path":3583,"stem":3584},"Вкладені навігатори та модалки","\u002Freact-native\u002Fversion2\u002Fnested-navigators-and-modals","15.react-native\u002Fversion2\u002F12.nested-navigators-and-modals",{"title":3586,"path":3587,"stem":3588},"Deep linking і параметри маршрутів","\u002Freact-native\u002Fversion2\u002Fdeep-linking-and-params","15.react-native\u002Fversion2\u002F13.deep-linking-and-params",{"title":3590,"path":3591,"stem":3592},"Робота з мережею та життєвий цикл застосунку","\u002Freact-native\u002Fversion2\u002Fnetworking-and-app-lifecycle","15.react-native\u002Fversion2\u002F14.networking-and-app-lifecycle",{"title":3594,"path":3595,"stem":3596},"Redux Toolkit на мобільних платформах","\u002Freact-native\u002Fversion2\u002Fredux-toolkit-on-mobile","15.react-native\u002Fversion2\u002F15.redux-toolkit-on-mobile",{"title":3598,"path":3599,"stem":3600},"RTK Query на мобільних платформах","\u002Freact-native\u002Fversion2\u002Frtk-query-mobile","15.react-native\u002Fversion2\u002F16.rtk-query-mobile",{"title":3602,"path":3603,"stem":3604},"Автентифікація та Безпечне Зберігання","\u002Freact-native\u002Fversion2\u002Fauth-secure-storage","15.react-native\u002Fversion2\u002F18.auth-secure-storage",{"title":3606,"path":3607,"stem":3608},"Локальне сховище — AsyncStorage, MMKV, SQLite","\u002Freact-native\u002Fversion2\u002Flocal-storage-mmkv-sqlite","15.react-native\u002Fversion2\u002F19.local-storage-mmkv-sqlite",{"title":3610,"path":3611,"stem":3612},"Офлайн-First і синхронізація","\u002Freact-native\u002Fversion2\u002Foffline-first-sync","15.react-native\u002Fversion2\u002F20.offline-first-sync",{"title":3614,"path":3615,"stem":3616},"Камера, медіа та файлова система","\u002Freact-native\u002Fversion2\u002Fcamera-media-filesystem","15.react-native\u002Fversion2\u002F21.camera-media-filesystem",{"title":3618,"path":3619,"stem":3620},"Карти та геолокація","\u002Freact-native\u002Fversion2\u002Fmaps-and-location","15.react-native\u002Fversion2\u002F22.maps-and-location",{"title":3622,"path":3623,"stem":3624},"Жести та дотики","\u002Freact-native\u002Fversion2\u002Fgestures-and-touch","15.react-native\u002Fversion2\u002F23.gestures-and-touch",{"title":3626,"path":3627,"stem":3628},"Анімації з Reanimated","\u002Freact-native\u002Fversion2\u002Freanimated-animations","15.react-native\u002Fversion2\u002F24.reanimated-animations",{"title":3630,"path":3631,"stem":3632},"Push і локальні сповіщення","\u002Freact-native\u002Fversion2\u002Fpush-and-local-notifications","15.react-native\u002Fversion2\u002F25.push-and-local-notifications",{"title":3634,"path":3635,"stem":3636},"Інтернаціоналізація та доступність","\u002Freact-native\u002Fversion2\u002Faccessibility-and-i18n","15.react-native\u002Fversion2\u002F26.accessibility-and-i18n",{"title":3638,"path":3639,"stem":3640},"EAS Build та профілі збірки","\u002Freact-native\u002Fversion2\u002Feas-build-and-profiles","15.react-native\u002Fversion2\u002F29.eas-build-and-profiles",{"title":3642,"path":3643,"stem":3644},"Публікація в App Store та Google Play","\u002Freact-native\u002Fversion2\u002Fapp-store-play-release","15.react-native\u002Fversion2\u002F30.app-store-play-release",{"title":3646,"path":3647,"stem":3648,"children":3649,"page":59},"Ai Python","\u002Fai-python","16.ai-python",[3650,3659,3668,3677,3706,3732,3757,3790,3807,3820,3829,3842,3851,3872,3885,3906],{"title":3651,"path":3652,"stem":3653,"children":3654,"page":59},"Intro To Ai","\u002Fai-python\u002Fintro-to-ai","16.ai-python\u002F01.intro-to-ai",[3655],{"title":3656,"path":3657,"stem":3658},"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":3660,"path":3661,"stem":3662,"children":3663,"page":59},"Jupyter Notebook","\u002Fai-python\u002Fjupyter-notebook","16.ai-python\u002F02.jupyter-notebook",[3664],{"title":3665,"path":3666,"stem":3667},"Знайомство з Jupyter Notebook та JupyterLab","\u002Fai-python\u002Fjupyter-notebook\u002Fjupyter-notebook","16.ai-python\u002F02.jupyter-notebook\u002F02.jupyter-notebook",{"title":3669,"path":3670,"stem":3671,"children":3672,"page":59},"Numpy Pandas","\u002Fai-python\u002Fnumpy-pandas","16.ai-python\u002F03.numpy-pandas",[3673],{"title":3674,"path":3675,"stem":3676},"Робота з даними з використанням NumPy і pandas","\u002Fai-python\u002Fnumpy-pandas\u002Fnumpy-pandas","16.ai-python\u002F03.numpy-pandas\u002F03.numpy-pandas",{"title":3678,"path":3679,"stem":3680,"children":3681,"page":59},"Statistics Basics","\u002Fai-python\u002Fstatistics-basics","16.ai-python\u002F04.statistics-basics",[3682,3686,3690,3694,3698,3702],{"title":3683,"path":3684,"stem":3685},"Випадкові величини та їх типи","\u002Fai-python\u002Fstatistics-basics\u002Frandom-variables","16.ai-python\u002F04.statistics-basics\u002F01.random-variables",{"title":3687,"path":3688,"stem":3689},"Міри центральної тенденції","\u002Fai-python\u002Fstatistics-basics\u002Fcentral-tendency","16.ai-python\u002F04.statistics-basics\u002F02.central-tendency",{"title":3691,"path":3692,"stem":3693},"Міри варіації (розсіювання)","\u002Fai-python\u002Fstatistics-basics\u002Fvariability","16.ai-python\u002F04.statistics-basics\u002F03.variability",{"title":3695,"path":3696,"stem":3697},"Розподіли випадкових величин","\u002Fai-python\u002Fstatistics-basics\u002Fdistributions","16.ai-python\u002F04.statistics-basics\u002F04.distributions",{"title":3699,"path":3700,"stem":3701},"Кореляція та взаємозв'язки","\u002Fai-python\u002Fstatistics-basics\u002Fcorrelation","16.ai-python\u002F04.statistics-basics\u002F05.correlation",{"title":3703,"path":3704,"stem":3705},"Викиди та аномалії","\u002Fai-python\u002Fstatistics-basics\u002Foutliers","16.ai-python\u002F04.statistics-basics\u002F06.outliers",{"title":3707,"path":3708,"stem":3709,"children":3710},"Візуалізація даних за допомогою matplotlib","\u002Fai-python\u002Fdata-visualization","16.ai-python\u002F05.data-visualization\u002Findex",[3711,3712,3716,3720,3724,3728],{"title":3707,"path":3708,"stem":3709},{"title":3713,"path":3714,"stem":3715},"Основи matplotlib — Figure, Axes та перший графік","\u002Fai-python\u002Fdata-visualization\u002Fmatplotlib-basics","16.ai-python\u002F05.data-visualization\u002F01.matplotlib-basics",{"title":3717,"path":3718,"stem":3719},"Візуалізація розподілів — гістограми та box plots","\u002Fai-python\u002Fdata-visualization\u002Fdistributions","16.ai-python\u002F05.data-visualization\u002F02.distributions",{"title":3721,"path":3722,"stem":3723},"Візуалізація залежностей — scatter plots та кореляція","\u002Fai-python\u002Fdata-visualization\u002Frelationships","16.ai-python\u002F05.data-visualization\u002F03.relationships",{"title":3725,"path":3726,"stem":3727},"Візуалізація категоріальних даних — bar charts та pie charts","\u002Fai-python\u002Fdata-visualization\u002Fcategorical","16.ai-python\u002F05.data-visualization\u002F04.categorical",{"title":3729,"path":3730,"stem":3731},"Композиції та стилізація — subplots та багатопанельні дашборди","\u002Fai-python\u002Fdata-visualization\u002Fsubplots-styling","16.ai-python\u002F05.data-visualization\u002F05.subplots-styling",{"title":3733,"path":3734,"stem":3735,"children":3736,"page":59},"Linear Regression","\u002Fai-python\u002Flinear-regression","16.ai-python\u002F06.linear-regression",[3737,3741,3745,3749,3753],{"title":3738,"path":3739,"stem":3740},"Регресійна задача та лінійна регресія з однією змінною","\u002Fai-python\u002Flinear-regression\u002Fregression-task","16.ai-python\u002F06.linear-regression\u002F01.regression-task",{"title":3742,"path":3743,"stem":3744},"Метрики якості регресії — як оцінити модель","\u002Fai-python\u002Flinear-regression\u002Fquality-metrics","16.ai-python\u002F06.linear-regression\u002F02.quality-metrics",{"title":3746,"path":3747,"stem":3748},"Градієнтний спуск — як модель навчається","\u002Fai-python\u002Flinear-regression\u002Fgradient-descent","16.ai-python\u002F06.linear-regression\u002F03.gradient-descent",{"title":3750,"path":3751,"stem":3752},"Множинна лінійна регресія — модель з багатьма ознаками","\u002Fai-python\u002Flinear-regression\u002Fmultiple-regression","16.ai-python\u002F06.linear-regression\u002F04.multiple-regression",{"title":3754,"path":3755,"stem":3756},"Практичні завдання та резюме модуля","\u002Fai-python\u002Flinear-regression\u002Fpractice","16.ai-python\u002F06.linear-regression\u002F05.practice",{"title":3758,"path":3759,"stem":3760,"children":3761,"page":59},"Practical Regression","\u002Fai-python\u002Fpractical-regression","16.ai-python\u002F07.practical-regression",[3762,3766,3770,3774,3778,3782,3786],{"title":3763,"path":3764,"stem":3765},"Знайомство з scikit-learn","\u002Fai-python\u002Fpractical-regression\u002Fintro-scikit-learn","16.ai-python\u002F07.practical-regression\u002F01.intro-scikit-learn",{"title":3767,"path":3768,"stem":3769},"Exploratory Data Analysis датасету Housing Prices","\u002Fai-python\u002Fpractical-regression\u002Fhousing-dataset-eda","16.ai-python\u002F07.practical-regression\u002F02.housing-dataset-eda",{"title":3771,"path":3772,"stem":3773},"Попередня обробка даних (Data Preprocessing)","\u002Fai-python\u002Fpractical-regression\u002Fdata-preprocessing","16.ai-python\u002F07.practical-regression\u002F03.data-preprocessing",{"title":3775,"path":3776,"stem":3777},"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":3779,"path":3780,"stem":3781},"Перенавчання та недонавчання","\u002Fai-python\u002Fpractical-regression\u002Foverfitting-underfitting","16.ai-python\u002F07.practical-regression\u002F05.overfitting-underfitting",{"title":3783,"path":3784,"stem":3785},"Крос-валідація (Cross-Validation)","\u002Fai-python\u002Fpractical-regression\u002Fcross-validation","16.ai-python\u002F07.practical-regression\u002F06.cross-validation",{"title":3787,"path":3788,"stem":3789},"Гіперпараметри та їх оптимізація","\u002Fai-python\u002Fpractical-regression\u002Fhyperparameter-tuning","16.ai-python\u002F07.practical-regression\u002F07.hyperparameter-tuning",{"title":3791,"path":3792,"stem":3793,"children":3794,"page":59},"Polynomial Regression","\u002Fai-python\u002Fpolynomial-regression","16.ai-python\u002F08.polynomial-regression",[3795,3799,3803],{"title":3796,"path":3797,"stem":3798},"Нелінійні залежності та поліноміальна регресія","\u002Fai-python\u002Fpolynomial-regression\u002Fnonlinear-patterns","16.ai-python\u002F08.polynomial-regression\u002F01.nonlinear-patterns",{"title":3800,"path":3801,"stem":3802},"Регуляризація в регресії — Ridge та Lasso","\u002Fai-python\u002Fpolynomial-regression\u002Fregularization-methods","16.ai-python\u002F08.polynomial-regression\u002F02.regularization-methods",{"title":3804,"path":3805,"stem":3806},"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":3808,"path":3809,"stem":3810,"children":3811,"page":59},"Decision Trees Random Forest","\u002Fai-python\u002Fdecision-trees-random-forest","16.ai-python\u002F09.decision-trees-random-forest",[3812,3816],{"title":3813,"path":3814,"stem":3815},"Дерева рішень — інтерпретабельні моделі машинного навчання","\u002Fai-python\u002Fdecision-trees-random-forest\u002Fdecision-trees","16.ai-python\u002F09.decision-trees-random-forest\u002F01.decision-trees",{"title":3817,"path":3818,"stem":3819},"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":3821,"path":3822,"stem":3823,"children":3824,"page":59},"Gradient Boosting","\u002Fai-python\u002Fgradient-boosting","16.ai-python\u002F10.gradient-boosting",[3825],{"title":3826,"path":3827,"stem":3828},"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":3830,"path":3831,"stem":3832,"children":3833,"page":59},"Logistic Regression Classification","\u002Fai-python\u002Flogistic-regression-classification","16.ai-python\u002F11.logistic-regression-classification",[3834,3838],{"title":3835,"path":3836,"stem":3837},"Вступ до класифікації та логістична регресія","\u002Fai-python\u002Flogistic-regression-classification\u002Fclassification-basics","16.ai-python\u002F11.logistic-regression-classification\u002F01.classification-basics",{"title":3839,"path":3840,"stem":3841},"Метрики якості класифікації — Confusion Matrix, Precision, Recall, F1","\u002Fai-python\u002Flogistic-regression-classification\u002Fclassification-metrics","16.ai-python\u002F11.logistic-regression-classification\u002F02.classification-metrics",{"title":3843,"path":3844,"stem":3845,"children":3846,"page":59},"Neural Networks Basics","\u002Fai-python\u002Fneural-networks-basics","16.ai-python\u002F12.neural-networks-basics",[3847],{"title":3848,"path":3849,"stem":3850},"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":3852,"path":3853,"stem":3854,"children":3855,"page":59},"Pytorch Intro","\u002Fai-python\u002Fpytorch-intro","16.ai-python\u002F13.pytorch-intro",[3856,3860,3864,3868],{"title":3857,"path":3858,"stem":3859},"Тензори та автоматичне диференціювання в PyTorch","\u002Fai-python\u002Fpytorch-intro\u002Ftensors-and-autograd","16.ai-python\u002F13.pytorch-intro\u002F01.tensors-and-autograd",{"title":3861,"path":3862,"stem":3863},"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":3865,"path":3866,"stem":3867},"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":3869,"path":3870,"stem":3871},"Просунуті теми PyTorch — GPU, оптимізація та deployment","\u002Fai-python\u002Fpytorch-intro\u002Fadvanced-topics","16.ai-python\u002F13.pytorch-intro\u002F04.advanced-topics",{"title":3873,"path":3874,"stem":3875,"children":3876,"page":59},"Activation Functions Heart Disease","\u002Fai-python\u002Factivation-functions-heart-disease","16.ai-python\u002F14.activation-functions-heart-disease",[3877,3881],{"title":3878,"path":3879,"stem":3880},"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":3882,"path":3883,"stem":3884},"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":3886,"path":3887,"stem":3888,"children":3889,"page":59},"Cnn Image Classification","\u002Fai-python\u002Fcnn-image-classification","16.ai-python\u002F15.cnn-image-classification",[3890,3894,3898,3902],{"title":3891,"path":3892,"stem":3893},"Основи згорткових нейронних мереж — чому не MLP?","\u002Fai-python\u002Fcnn-image-classification\u002Fcnn-fundamentals","16.ai-python\u002F15.cnn-image-classification\u002F01.cnn-fundamentals",{"title":3895,"path":3896,"stem":3897},"Практична імплементація CNN для класифікації MNIST","\u002Fai-python\u002Fcnn-image-classification\u002Fmnist-classification","16.ai-python\u002F15.cnn-image-classification\u002F02.mnist-classification",{"title":3899,"path":3900,"stem":3901},"Глибші CNN та аугментація даних для CIFAR-10","\u002Fai-python\u002Fcnn-image-classification\u002Fcifar10-and-data-augmentation","16.ai-python\u002F15.cnn-image-classification\u002F03.cifar10-and-data-augmentation",{"title":3903,"path":3904,"stem":3905},"Transfer Learning та візуалізація внутрішніх представлень CNN","\u002Fai-python\u002Fcnn-image-classification\u002Ftransfer-learning-and-visualization","16.ai-python\u002F15.cnn-image-classification\u002F04.transfer-learning-and-visualization",{"title":3907,"path":3908,"stem":3909,"children":3910,"page":59},"Batching Normalization Deep Networks","\u002Fai-python\u002Fbatching-normalization-deep-networks","16.ai-python\u002F16.batching-normalization-deep-networks",[3911,3915,3919,3923,3927,3931,3935],{"title":3912,"path":3913,"stem":3914},"Mini-batch Gradient Descent та ефективна обробка даних","\u002Fai-python\u002Fbatching-normalization-deep-networks\u002Fmini-batch-gradient-descent","16.ai-python\u002F16.batching-normalization-deep-networks\u002F01.mini-batch-gradient-descent",{"title":3916,"path":3917,"stem":3918},"Ініціалізація ваг — фундамент стабільного навчання","\u002Fai-python\u002Fbatching-normalization-deep-networks\u002Fweight-initialization","16.ai-python\u002F16.batching-normalization-deep-networks\u002F02.weight-initialization",{"title":3920,"path":3921,"stem":3922},"Batch Normalization — прорив у глибокому навчанні","\u002Fai-python\u002Fbatching-normalization-deep-networks\u002Fbatch-normalization","16.ai-python\u002F16.batching-normalization-deep-networks\u002F03.batch-normalization",{"title":3924,"path":3925,"stem":3926},"Dropout та комбіновані стратегії регуляризації","\u002Fai-python\u002Fbatching-normalization-deep-networks\u002Fdropout-and-regularization","16.ai-python\u002F16.batching-normalization-deep-networks\u002F04.dropout-and-regularization",{"title":3928,"path":3929,"stem":3930},"Проєктування глибоких мереж — від теорії до практики","\u002Fai-python\u002Fbatching-normalization-deep-networks\u002Fdeep-networks-architectures","16.ai-python\u002F16.batching-normalization-deep-networks\u002F05.deep-networks-architectures",{"title":3932,"path":3933,"stem":3934},"Планування learning rate — коли та як зменшувати крок навчання","\u002Fai-python\u002Fbatching-normalization-deep-networks\u002Flearning-rate-scheduling","16.ai-python\u002F16.batching-normalization-deep-networks\u002F06.learning-rate-scheduling",{"title":3936,"path":3937,"stem":3938},"Підсумковий проєкт — побудова сучасного класифікатора зображень","\u002Fai-python\u002Fbatching-normalization-deep-networks\u002Ffinal-project-deep-classifier","16.ai-python\u002F16.batching-normalization-deep-networks\u002F07.final-project-deep-classifier",{"title":3940,"icon":658,"path":3941,"stem":3942,"children":3943,"page":59},"Клієнт-серверна архітектура","\u002Fclient-server-architecture","17.client-server-architecture",[3944,3948,3952,3956,3960,3964,3968,3972,3976,3980,3984,3988,3992,3996,4000,4004,4008,4012],{"title":3945,"path":3946,"stem":3947},"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":3949,"path":3950,"stem":3951},"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":3953,"path":3954,"stem":3955},"Інтерфейси та модель конкурентності мови Go","\u002Fclient-server-architecture\u002Finterfaces-and-concurrency-model","17.client-server-architecture\u002F03.interfaces-and-concurrency-model",{"title":3957,"path":3958,"stem":3959},"Сокетне програмування та протокол TCP у Go","\u002Fclient-server-architecture\u002Ftcp-socket-programming","17.client-server-architecture\u002F04.tcp-socket-programming",{"title":3961,"path":3962,"stem":3963},"Протокол UDP та датаграмна передача даних","\u002Fclient-server-architecture\u002Fudp-datagram-transmission","17.client-server-architecture\u002F05.udp-datagram-transmission",{"title":3965,"path":3966,"stem":3967},"Криптографічний захист каналів зв","\u002Fclient-server-architecture\u002Ftls-cryptographic-channel-protection","17.client-server-architecture\u002F06.tls-cryptographic-channel-protection",{"title":3969,"path":3970,"stem":3971},"Прикладні мережеві протоколи DNS та SMTP","\u002Fclient-server-architecture\u002Fdns-smtp-application-protocols","17.client-server-architecture\u002F07.dns-smtp-application-protocols",{"title":3973,"path":3974,"stem":3975},"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":3977,"path":3978,"stem":3979},"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":3981,"path":3982,"stem":3983},"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":3985,"path":3986,"stem":3987},"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":3989,"path":3990,"stem":3991},"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":3993,"path":3994,"stem":3995},"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":3997,"path":3998,"stem":3999},"Потокова передача даних та протокол WebSocket","\u002Fclient-server-architecture\u002Fstreaming-data-and-websockets","17.client-server-architecture\u002F14.streaming-data-and-websockets",{"title":4001,"path":4002,"stem":4003},"Міжсервісна взаємодія на основі протоколу gRPC","\u002Fclient-server-architecture\u002Fgrpc-inter-service-communication","17.client-server-architecture\u002F15.grpc-inter-service-communication",{"title":4005,"path":4006,"stem":4007},"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":4009,"path":4010,"stem":4011},"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":4013,"path":4014,"stem":4015},"Моніторинг, безпека та контейнеризація застосунків","\u002Fclient-server-architecture\u002Fmonitoring-security-and-containerization","17.client-server-architecture\u002F18.monitoring-security-and-containerization",{"title":4017,"icon":2074,"path":4018,"stem":4019,"children":4020,"page":59},"Розробка WEB-застосувань","\u002Fweb-development","18.web-development",[4021,4066,4104,4133,4162,4219,4269,4363,4429,4511,4544,4572,4614,4660,4703],{"title":4022,"icon":658,"path":4023,"stem":4024,"children":4025,"page":59},"Архітектура комп'ютерних мереж та мережеві протоколи","\u002Fweb-development\u002Fnetwork-architecture-and-protocols","18.web-development\u002F01.network-architecture-and-protocols",[4026,4030,4034,4038,4042,4046,4050,4054,4058,4062],{"title":4027,"path":4028,"stem":4029},"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":4031,"path":4032,"stem":4033},"Еталонна модель OSI","\u002Fweb-development\u002Fnetwork-architecture-and-protocols\u002Fosi-model","18.web-development\u002F01.network-architecture-and-protocols\u002F02.osi-model",{"title":4035,"path":4036,"stem":4037},"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":4039,"path":4040,"stem":4041},"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":4043,"path":4044,"stem":4045},"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":4047,"path":4048,"stem":4049},"Система доменних імен DNS","\u002Fweb-development\u002Fnetwork-architecture-and-protocols\u002Fdns-system","18.web-development\u002F01.network-architecture-and-protocols\u002F06.dns-system",{"title":4051,"path":4052,"stem":4053},"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":4055,"path":4056,"stem":4057},"Протокол WebSocket","\u002Fweb-development\u002Fnetwork-architecture-and-protocols\u002Fwebsocket-protocol","18.web-development\u002F01.network-architecture-and-protocols\u002F08.websocket-protocol",{"title":4059,"path":4060,"stem":4061},"Протокол SSH","\u002Fweb-development\u002Fnetwork-architecture-and-protocols\u002Fssh-protocol","18.web-development\u002F01.network-architecture-and-protocols\u002F09.ssh-protocol",{"title":4063,"path":4064,"stem":4065},"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":4067,"icon":4068,"path":4069,"stem":4070,"children":4071,"page":59},"Протокол HTTP та захищена передача даних HTTPS","i-lucide-lock","\u002Fweb-development\u002Fhttp-and-https","18.web-development\u002F02.http-and-https",[4072,4076,4080,4084,4088,4092,4096,4100],{"title":4073,"path":4074,"stem":4075},"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":4077,"path":4078,"stem":4079},"Анатомія HTTP-запиту","\u002Fweb-development\u002Fhttp-and-https\u002Fhttp-request-structure","18.web-development\u002F02.http-and-https\u002F02.http-request-structure",{"title":4081,"path":4082,"stem":4083},"Анатомія HTTP-відповіді","\u002Fweb-development\u002Fhttp-and-https\u002Fhttp-response-structure","18.web-development\u002F02.http-and-https\u002F03.http-response-structure",{"title":4085,"path":4086,"stem":4087},"Методи HTTP та їхня семантика","\u002Fweb-development\u002Fhttp-and-https\u002Fhttp-methods","18.web-development\u002F02.http-and-https\u002F04.http-methods",{"title":4089,"path":4090,"stem":4091},"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":4093,"path":4094,"stem":4095},"HTTP-заголовки та їхнє призначення","\u002Fweb-development\u002Fhttp-and-https\u002Fhttp-headers","18.web-development\u002F02.http-and-https\u002F06.http-headers",{"title":4097,"path":4098,"stem":4099},"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":4101,"path":4102,"stem":4103},"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":4105,"icon":2454,"path":4106,"stem":4107,"children":4108,"page":59},"Система типів мови TypeScript","\u002Fweb-development\u002Ftypescript-type-system","18.web-development\u002F03.typescript-type-system",[4109,4113,4117,4121,4125,4129],{"title":4110,"path":4111,"stem":4112},"Знайомство з TypeScript Compiler","\u002Fweb-development\u002Ftypescript-type-system\u002Fintroduction-compiler-config","18.web-development\u002F03.typescript-type-system\u002F01.introduction-compiler-config",{"title":4114,"path":4115,"stem":4116},"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":4118,"path":4119,"stem":4120},"Масиви, кортежі та об","\u002Fweb-development\u002Ftypescript-type-system\u002Farrays-tuples-objects","18.web-development\u002F03.typescript-type-system\u002F03.arrays-tuples-objects",{"title":4122,"path":4123,"stem":4124},"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":4126,"path":4127,"stem":4128},"Type Narrowing (звуження типів)","\u002Fweb-development\u002Ftypescript-type-system\u002Ftype-narrowing","18.web-development\u002F03.typescript-type-system\u002F05.type-narrowing",{"title":4130,"path":4131,"stem":4132},"Типізація функцій","\u002Fweb-development\u002Ftypescript-type-system\u002Ffunctions-typing","18.web-development\u002F03.typescript-type-system\u002F06.functions-typing",{"title":4134,"icon":2454,"path":4135,"stem":4136,"children":4137,"page":59},"Розширені засоби мови TypeScript","\u002Fweb-development\u002Ftypescript-advanced","18.web-development\u002F04.typescript-advanced",[4138,4142,4146,4150,4154,4158],{"title":4139,"path":4140,"stem":4141},"Interfaces та Classes","\u002Fweb-development\u002Ftypescript-advanced\u002Finterfaces-classes","18.web-development\u002F04.typescript-advanced\u002F01.interfaces-classes",{"title":4143,"path":4144,"stem":4145},"Основи Generic типів","\u002Fweb-development\u002Ftypescript-advanced\u002Fgenerics-fundamentals","18.web-development\u002F04.typescript-advanced\u002F02.generics-fundamentals",{"title":4147,"path":4148,"stem":4149},"Enums та Decorators","\u002Fweb-development\u002Ftypescript-advanced\u002Fenums-decorators","18.web-development\u002F04.typescript-advanced\u002F03.enums-decorators",{"title":4151,"path":4152,"stem":4153},"Utility Types","\u002Fweb-development\u002Ftypescript-advanced\u002Futility-types","18.web-development\u002F04.typescript-advanced\u002F04.utility-types",{"title":4155,"path":4156,"stem":4157},"Mapped та Conditional Types","\u002Fweb-development\u002Ftypescript-advanced\u002Fmapped-conditional-types","18.web-development\u002F04.typescript-advanced\u002F05.mapped-conditional-types",{"title":4159,"path":4160,"stem":4161},"Модулі та Strict Mode","\u002Fweb-development\u002Ftypescript-advanced\u002Fmodules-strict-mode","18.web-development\u002F04.typescript-advanced\u002F06.modules-strict-mode",{"title":4163,"icon":4164,"path":4165,"stem":4166,"children":4167,"page":59},"Платформа Node.js як середовище виконання","i-devicon-nodejs","\u002Fweb-development\u002Fnodejs-platform","18.web-development\u002F05.nodejs-platform",[4168,4172,4176,4180,4184,4188,4192,4196,4200,4204,4208,4211,4215],{"title":4169,"path":4170,"stem":4171},"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":4173,"path":4174,"stem":4175},"Event Loop — серце Node.js","\u002Fweb-development\u002Fnodejs-platform\u002Fevent-loop","18.web-development\u002F05.nodejs-platform\u002F02.event-loop",{"title":4177,"path":4178,"stem":4179},"Модульні системи: CommonJS vs ES Modules","\u002Fweb-development\u002Fnodejs-platform\u002Fmodule-systems","18.web-development\u002F05.nodejs-platform\u002F03.module-systems",{"title":4181,"path":4182,"stem":4183},"npm та package.json","\u002Fweb-development\u002Fnodejs-platform\u002Fnpm-package-json","18.web-development\u002F05.nodejs-platform\u002F04.npm-package-json",{"title":4185,"path":4186,"stem":4187},"Глобальні об\\","\u002Fweb-development\u002Fnodejs-platform\u002Fglobal-objects","18.web-development\u002F05.nodejs-platform\u002F05.global-objects",{"title":4189,"path":4190,"stem":4191},"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":4193,"path":4194,"stem":4195},"Вбудований модуль path","\u002Fweb-development\u002Fnodejs-platform\u002Fbuilt-in-modules-path","18.web-development\u002F05.nodejs-platform\u002F07.built-in-modules-path",{"title":4197,"path":4198,"stem":4199},"Вбудований модуль http","\u002Fweb-development\u002Fnodejs-platform\u002Fbuilt-in-modules-http","18.web-development\u002F05.nodejs-platform\u002F08.built-in-modules-http",{"title":4201,"path":4202,"stem":4203},"Streams — потоки даних у Node.js","\u002Fweb-development\u002Fnodejs-platform\u002Fstreams","18.web-development\u002F05.nodejs-platform\u002F09.streams",{"title":4205,"path":4206,"stem":4207},"Вбудований модуль util (Utilities)","\u002Fweb-development\u002Fnodejs-platform\u002Fbuilt-in-modules-util","18.web-development\u002F05.nodejs-platform\u002F10.built-in-modules-util",{"title":3097,"path":4209,"stem":4210},"\u002Fweb-development\u002Fnodejs-platform\u002Fenvironment-variables","18.web-development\u002F05.nodejs-platform\u002F11.environment-variables",{"title":4212,"path":4213,"stem":4214},"Інструменти налагодження та розробки","\u002Fweb-development\u002Fnodejs-platform\u002Fdebugging-tools","18.web-development\u002F05.nodejs-platform\u002F12.debugging-tools",{"title":4216,"path":4217,"stem":4218},"Продуктивність та Best Practices","\u002Fweb-development\u002Fnodejs-platform\u002Fperformance-best-practices","18.web-development\u002F05.nodejs-platform\u002F13.performance-best-practices",{"title":4220,"icon":4221,"path":4222,"stem":4223,"children":4224,"page":59},"Асинхронне програмування у Node.js","i-lucide-clock","\u002Fweb-development\u002Fasync-programming-nodejs","18.web-development\u002F06.async-programming-nodejs",[4225,4229,4233,4237,4241,4245,4249,4253,4257,4261,4265],{"title":4226,"path":4227,"stem":4228},"Синхронний vs асинхронний код","\u002Fweb-development\u002Fasync-programming-nodejs\u002Fsync-vs-async","18.web-development\u002F06.async-programming-nodejs\u002F01.sync-vs-async",{"title":4230,"path":4231,"stem":4232},"Callbacks — перша парадигма асинхронності","\u002Fweb-development\u002Fasync-programming-nodejs\u002Fcallbacks","18.web-development\u002F06.async-programming-nodejs\u002F02.callbacks",{"title":4234,"path":4235,"stem":4236},"Promises — стандарт асинхронності","\u002Fweb-development\u002Fasync-programming-nodejs\u002Fpromises","18.web-development\u002F06.async-programming-nodejs\u002F03.promises",{"title":4238,"path":4239,"stem":4240},"Promise комбінатори","\u002Fweb-development\u002Fasync-programming-nodejs\u002Fpromise-combinators","18.web-development\u002F06.async-programming-nodejs\u002F04.promise-combinators",{"title":4242,"path":4243,"stem":4244},"Async\u002FAwait — синтаксичний цукор над Promises","\u002Fweb-development\u002Fasync-programming-nodejs\u002Fasync-await","18.web-development\u002F06.async-programming-nodejs\u002F05.async-await",{"title":4246,"path":4247,"stem":4248},"Паралельне vs послідовне виконання","\u002Fweb-development\u002Fasync-programming-nodejs\u002Fparallel-vs-sequential","18.web-development\u002F06.async-programming-nodejs\u002F06.parallel-vs-sequential",{"title":4250,"path":4251,"stem":4252},"EventEmitter — подієва модель Node.js","\u002Fweb-development\u002Fasync-programming-nodejs\u002Fevent-emitter","18.web-development\u002F06.async-programming-nodejs\u002F07.event-emitter",{"title":4254,"path":4255,"stem":4256},"Worker Threads — багатопотоковість у Node.js","\u002Fweb-development\u002Fasync-programming-nodejs\u002Fworker-threads","18.web-development\u002F06.async-programming-nodejs\u002F08.worker-threads",{"title":4258,"path":4259,"stem":4260},"Child Processes — запуск зовнішніх процесів","\u002Fweb-development\u002Fasync-programming-nodejs\u002Fchild-processes","18.web-development\u002F06.async-programming-nodejs\u002F09.child-processes",{"title":4262,"path":4263,"stem":4264},"Обробка помилок у асинхронному коді","\u002Fweb-development\u002Fasync-programming-nodejs\u002Ferror-handling","18.web-development\u002F06.async-programming-nodejs\u002F10.error-handling",{"title":4266,"path":4267,"stem":4268},"Порівняння Node.js фреймворків","\u002Fweb-development\u002Fasync-programming-nodejs\u002Fnodejs-frameworks","18.web-development\u002F06.async-programming-nodejs\u002F11.nodejs-frameworks",{"title":4270,"icon":4271,"path":4272,"stem":4273,"children":4274,"page":59},"Тема 7. Фреймворк NestJS. Контролери та маршрутизація","i-lucide-route","\u002Fweb-development\u002Fnestjs-controllers-routing","18.web-development\u002F07.nestjs-controllers-routing",[4275,4279,4283,4287,4291,4295,4299,4303,4307,4311,4315,4319,4323,4327,4331,4335,4339,4343,4347,4351,4355,4359],{"title":4276,"path":4277,"stem":4278},"Філософія та архітектура NestJS","\u002Fweb-development\u002Fnestjs-controllers-routing\u002Fnestjs-philosophy","18.web-development\u002F07.nestjs-controllers-routing\u002F01.nestjs-philosophy",{"title":4280,"path":4281,"stem":4282},"Три стовпи архітектури: модулі, контролери, провайдери","\u002Fweb-development\u002Fnestjs-controllers-routing\u002Fthree-pillars","18.web-development\u002F07.nestjs-controllers-routing\u002F02.three-pillars",{"title":4284,"path":4285,"stem":4286},"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":4288,"path":4289,"stem":4290},"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":4292,"path":4293,"stem":4294},"Структура проєкту NestJS та конвенції","\u002Fweb-development\u002Fnestjs-controllers-routing\u002Fproject-structure","18.web-development\u002F07.nestjs-controllers-routing\u002F05.project-structure",{"title":4296,"path":4297,"stem":4298},"Контролери: основи маршрутизації","\u002Fweb-development\u002Fnestjs-controllers-routing\u002Fcontrollers-basics","18.web-development\u002F07.nestjs-controllers-routing\u002F06.controllers-basics",{"title":4300,"path":4301,"stem":4302},"Декоратори маршрутизації HTTP-методів","\u002Fweb-development\u002Fnestjs-controllers-routing\u002Froute-decorators","18.web-development\u002F07.nestjs-controllers-routing\u002F07.route-decorators",{"title":4304,"path":4305,"stem":4306},"Параметри маршруту та декоратор @Param","\u002Fweb-development\u002Fnestjs-controllers-routing\u002Froute-parameters","18.web-development\u002F07.nestjs-controllers-routing\u002F08.route-parameters",{"title":4308,"path":4309,"stem":4310},"Query-параметри та декоратор @Query","\u002Fweb-development\u002Fnestjs-controllers-routing\u002Fquery-parameters","18.web-development\u002F07.nestjs-controllers-routing\u002F09.query-parameters",{"title":4312,"path":4313,"stem":4314},"Тіло запиту та декоратор @Body","\u002Fweb-development\u002Fnestjs-controllers-routing\u002Frequest-body","18.web-development\u002F07.nestjs-controllers-routing\u002F10.request-body",{"title":4316,"path":4317,"stem":4318},"Робота з заголовками запиту та відповіді","\u002Fweb-development\u002Fnestjs-controllers-routing\u002Fheaders-decorators","18.web-development\u002F07.nestjs-controllers-routing\u002F11.headers-decorators",{"title":4320,"path":4321,"stem":4322},"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":4324,"path":4325,"stem":4326},"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":4328,"path":4329,"stem":4330},"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":4332,"path":4333,"stem":4334},"Перенаправлення (Redirects) та декоратор @Redirect","\u002Fweb-development\u002Fnestjs-controllers-routing\u002Fredirects","18.web-development\u002F07.nestjs-controllers-routing\u002F15.redirects",{"title":4336,"path":4337,"stem":4338},"Асинхронні обробники та Observables","\u002Fweb-development\u002Fnestjs-controllers-routing\u002Fasync-handlers","18.web-development\u002F07.nestjs-controllers-routing\u002F16.async-handlers",{"title":4340,"path":4341,"stem":4342},"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":4344,"path":4345,"stem":4346},"Області видимості контролерів (Scopes)","\u002Fweb-development\u002Fnestjs-controllers-routing\u002Fcontroller-scopes","18.web-development\u002F07.nestjs-controllers-routing\u002F18.controller-scopes",{"title":4348,"path":4349,"stem":4350},"Основні команди NestJS CLI","\u002Fweb-development\u002Fnestjs-controllers-routing\u002Fnestjs-cli-commands","18.web-development\u002F07.nestjs-controllers-routing\u002F19.nestjs-cli-commands",{"title":4352,"path":4353,"stem":4354},"Практичний приклад: створення CRUD-контролера","\u002Fweb-development\u002Fnestjs-controllers-routing\u002Fcrud-example","18.web-development\u002F07.nestjs-controllers-routing\u002F20.crud-example",{"title":4356,"path":4357,"stem":4358},"Тестування контролерів","\u002Fweb-development\u002Fnestjs-controllers-routing\u002Ftesting-controllers","18.web-development\u002F07.nestjs-controllers-routing\u002F21.testing-controllers",{"title":4360,"path":4361,"stem":4362},"Best Practices для контролерів та маршрутизації","\u002Fweb-development\u002Fnestjs-controllers-routing\u002Fbest-practices","18.web-development\u002F07.nestjs-controllers-routing\u002F22.best-practices",{"title":4364,"icon":4365,"path":4366,"stem":4367,"children":4368,"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",[4369,4373,4377,4381,4385,4389,4393,4397,4401,4405,4409,4413,4417,4421,4425],{"title":4370,"path":4371,"stem":4372},"Концепція провайдерів у NestJS","\u002Fweb-development\u002Fnestjs-providers-modules\u002Fproviders-concept","18.web-development\u002F08.nestjs-providers-modules\u002F01.providers-concept",{"title":4374,"path":4375,"stem":4376},"Сервіси: інкапсуляція бізнес-логіки","\u002Fweb-development\u002Fnestjs-providers-modules\u002Fservices-business-logic","18.web-development\u002F08.nestjs-providers-modules\u002F02.services-business-logic",{"title":4378,"path":4379,"stem":4380},"Практика ін","\u002Fweb-development\u002Fnestjs-providers-modules\u002Fdependency-injection-practice","18.web-development\u002F08.nestjs-providers-modules\u002F03.dependency-injection-practice",{"title":4382,"path":4383,"stem":4384},"Custom Providers: useValue, useClass, useFactory, useExisting","\u002Fweb-development\u002Fnestjs-providers-modules\u002Fcustom-providers","18.web-development\u002F08.nestjs-providers-modules\u002F04.custom-providers",{"title":4386,"path":4387,"stem":4388},"Injection Tokens: рядкові та символьні токени","\u002Fweb-development\u002Fnestjs-providers-modules\u002Finjection-tokens","18.web-development\u002F08.nestjs-providers-modules\u002F05.injection-tokens",{"title":4390,"path":4391,"stem":4392},"Опціональні провайдери та декоратор @Optional","\u002Fweb-development\u002Fnestjs-providers-modules\u002Foptional-providers","18.web-development\u002F08.nestjs-providers-modules\u002F07.optional-providers",{"title":4394,"path":4395,"stem":4396},"Структура модулів: imports, controllers, providers, exports","\u002Fweb-development\u002Fnestjs-providers-modules\u002Fmodules-structure","18.web-development\u002F08.nestjs-providers-modules\u002F08.modules-structure",{"title":4398,"path":4399,"stem":4400},"Feature Modules: ізоляція функціональності","\u002Fweb-development\u002Fnestjs-providers-modules\u002Ffeature-modules","18.web-development\u002F08.nestjs-providers-modules\u002F09.feature-modules",{"title":4402,"path":4403,"stem":4404},"Shared Modules: перевикористання провайдерів","\u002Fweb-development\u002Fnestjs-providers-modules\u002Fshared-modules","18.web-development\u002F08.nestjs-providers-modules\u002F10.shared-modules",{"title":4406,"path":4407,"stem":4408},"Global Modules та декоратор @Global","\u002Fweb-development\u002Fnestjs-providers-modules\u002Fglobal-modules","18.web-development\u002F08.nestjs-providers-modules\u002F11.global-modules",{"title":4410,"path":4411,"stem":4412},"Dynamic Modules: конфігурація під час виконання","\u002Fweb-development\u002Fnestjs-providers-modules\u002Fdynamic-modules","18.web-development\u002F08.nestjs-providers-modules\u002F12.dynamic-modules",{"title":4414,"path":4415,"stem":4416},"Циклічні залежності та forwardRef","\u002Fweb-development\u002Fnestjs-providers-modules\u002Fcircular-dependencies","18.web-development\u002F08.nestjs-providers-modules\u002F13.circular-dependencies",{"title":4418,"path":4419,"stem":4420},"Lifecycle Hooks: хуки життєвого циклу","\u002Fweb-development\u002Fnestjs-providers-modules\u002Flifecycle-hooks","18.web-development\u002F08.nestjs-providers-modules\u002F14.lifecycle-hooks",{"title":4422,"path":4423,"stem":4424},"ModuleRef: динамічний доступ до провайдерів","\u002Fweb-development\u002Fnestjs-providers-modules\u002Fmodule-reference","18.web-development\u002F08.nestjs-providers-modules\u002F15.module-reference",{"title":4426,"path":4427,"stem":4428},"Тестування сервісів та провайдерів","\u002Fweb-development\u002Fnestjs-providers-modules\u002Ftesting-services","18.web-development\u002F08.nestjs-providers-modules\u002F16.testing-services",{"title":4430,"icon":4431,"path":4432,"stem":4433,"children":4434,"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",[4435,4439,4443,4447,4451,4455,4459,4463,4467,4471,4475,4479,4483,4487,4491,4495,4499,4503,4507],{"title":4436,"path":4437,"stem":4438},"Request Pipeline: конвеєр обробки запитів","\u002Fweb-development\u002Fnestjs-validation-pipeline\u002Frequest-pipeline","18.web-development\u002F09.nestjs-validation-pipeline\u002F01.request-pipeline",{"title":4440,"path":4441,"stem":4442},"Pipes: концепція трансформації та валідації","\u002Fweb-development\u002Fnestjs-validation-pipeline\u002Fpipes-concept","18.web-development\u002F09.nestjs-validation-pipeline\u002F02.pipes-concept",{"title":4444,"path":4445,"stem":4446},"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":4448,"path":4449,"stem":4450},"ValidationPipe: автоматична валідація DTO","\u002Fweb-development\u002Fnestjs-validation-pipeline\u002Fvalidation-pipe","18.web-development\u002F09.nestjs-validation-pipeline\u002F04.validation-pipe",{"title":4452,"path":4453,"stem":4454},"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":4456,"path":4457,"stem":4458},"Створення кастомних валідаторів","\u002Fweb-development\u002Fnestjs-validation-pipeline\u002Fcustom-validators","18.web-development\u002F09.nestjs-validation-pipeline\u002F06.custom-validators",{"title":4460,"path":4461,"stem":4462},"Створення власних Pipes","\u002Fweb-development\u002Fnestjs-validation-pipeline\u002Fcustom-pipes","18.web-development\u002F09.nestjs-validation-pipeline\u002F07.custom-pipes",{"title":4464,"path":4465,"stem":4466},"Основи Middleware","\u002Fweb-development\u002Fnestjs-validation-pipeline\u002Fmiddleware-basics","18.web-development\u002F09.nestjs-validation-pipeline\u002F08.middleware-basics",{"title":4468,"path":4469,"stem":4470},"Практичні приклади Middleware","\u002Fweb-development\u002Fnestjs-validation-pipeline\u002Fmiddleware-examples","18.web-development\u002F09.nestjs-validation-pipeline\u002F09.middleware-examples",{"title":4472,"path":4473,"stem":4474},"Guards: захисні перехоплювачі доступу","\u002Fweb-development\u002Fnestjs-validation-pipeline\u002Fguards-concept","18.web-development\u002F09.nestjs-validation-pipeline\u002F10.guards-concept",{"title":4476,"path":4477,"stem":4478},"Створення кастомних Guards","\u002Fweb-development\u002Fnestjs-validation-pipeline\u002Fcustom-guards","18.web-development\u002F09.nestjs-validation-pipeline\u002F11.custom-guards",{"title":4480,"path":4481,"stem":4482},"Interceptors: перехоплення та трансформація відповідей","\u002Fweb-development\u002Fnestjs-validation-pipeline\u002Finterceptors-concept","18.web-development\u002F09.nestjs-validation-pipeline\u002F12.interceptors-concept",{"title":4484,"path":4485,"stem":4486},"Практичні приклади Interceptors","\u002Fweb-development\u002Fnestjs-validation-pipeline\u002Finterceptor-examples","18.web-development\u002F09.nestjs-validation-pipeline\u002F13.interceptor-examples",{"title":4488,"path":4489,"stem":4490},"Exception Filters: обробка виключень","\u002Fweb-development\u002Fnestjs-validation-pipeline\u002Fexception-filters","18.web-development\u002F09.nestjs-validation-pipeline\u002F14.exception-filters",{"title":4492,"path":4493,"stem":4494},"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":4496,"path":4497,"stem":4498},"Execution Context: контекст виконання","\u002Fweb-development\u002Fnestjs-validation-pipeline\u002Fexecution-context","18.web-development\u002F09.nestjs-validation-pipeline\u002F16.execution-context",{"title":4500,"path":4501,"stem":4502},"Custom Decorators: власні декоратори","\u002Fweb-development\u002Fnestjs-validation-pipeline\u002Fcustom-decorators","18.web-development\u002F09.nestjs-validation-pipeline\u002F17.custom-decorators",{"title":4504,"path":4505,"stem":4506},"Global Components: глобальні компоненти","\u002Fweb-development\u002Fnestjs-validation-pipeline\u002Fglobal-components","18.web-development\u002F09.nestjs-validation-pipeline\u002F18.global-components",{"title":4508,"path":4509,"stem":4510},"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":4512,"icon":2821,"path":4513,"stem":4514,"children":4515,"page":59},"Інтеграція реляційних баз даних засобами TypeORM","\u002Fweb-development\u002Ftypeorm-integration","18.web-development\u002F10.typeorm-integration",[4516,4520,4524,4528,4532,4536,4540],{"title":4517,"path":4518,"stem":4519},"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":4521,"path":4522,"stem":4523},"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":4525,"path":4526,"stem":4527},"Налаштування TypeORM у NestJS проєкті","\u002Fweb-development\u002Ftypeorm-integration\u002F03-typeorm-setup-nestjs","18.web-development\u002F10.typeorm-integration\u002F03-typeorm-setup-nestjs",{"title":4529,"path":4530,"stem":4531},"Entity класи та декоратори TypeORM","\u002Fweb-development\u002Ftypeorm-integration\u002F04-entities-and-decorators","18.web-development\u002F10.typeorm-integration\u002F04-entities-and-decorators",{"title":4533,"path":4534,"stem":4535},"Repository Pattern та CRUD операції","\u002Fweb-development\u002Ftypeorm-integration\u002F05-repository-pattern-crud","18.web-development\u002F10.typeorm-integration\u002F05-repository-pattern-crud",{"title":4537,"path":4538,"stem":4539},"Пагінація та фільтрація даних","\u002Fweb-development\u002Ftypeorm-integration\u002F06-pagination-filtering","18.web-development\u002F10.typeorm-integration\u002F06-pagination-filtering",{"title":4541,"path":4542,"stem":4543},"QueryBuilder для складних запитів","\u002Fweb-development\u002Ftypeorm-integration\u002F07-query-builder","18.web-development\u002F10.typeorm-integration\u002F07-query-builder",{"title":4545,"icon":4546,"path":4547,"stem":4548,"children":4549,"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",[4550,4554,4558,4562,4566],{"title":4551,"path":4552,"stem":4553},"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":4555,"path":4556,"stem":4557},"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":4559,"path":4560,"stem":4561},"Керування міграціями бази даних","\u002Fweb-development\u002Fentity-relations-migrations\u002F03-migrations-management","18.web-development\u002F11.entity-relations-migrations\u002F03-migrations-management",{"title":4563,"path":4564,"stem":4565},"Транзакції у TypeORM","\u002Fweb-development\u002Fentity-relations-migrations\u002F04-transactions","18.web-development\u002F11.entity-relations-migrations\u002F04-transactions",{"title":4567,"path":4568,"stem":4569,"children":4570},"Індекси та оптимізація запитів","\u002Fweb-development\u002Fentity-relations-migrations\u002F05-indexes-optimization","18.web-development\u002F11.entity-relations-migrations\u002F05-indexes-optimization",[4571],{"title":4567,"path":4568,"stem":4569},{"title":4573,"icon":4574,"path":4575,"stem":4576,"children":4577,"page":59},"Механізми автентифікації у вебзастосунках","i-lucide-key","\u002Fweb-development\u002Fauthentication","18.web-development\u002F12.authentication",[4578,4582,4586,4590,4594,4598,4602,4606,4610],{"title":4579,"path":4580,"stem":4581},"Автентифікація vs Авторизація","\u002Fweb-development\u002Fauthentication\u002F01-authentication-vs-authorization","18.web-development\u002F12.authentication\u002F01-authentication-vs-authorization",{"title":4583,"path":4584,"stem":4585},"Стратегії автентифікації","\u002Fweb-development\u002Fauthentication\u002F02-authentication-strategies","18.web-development\u002F12.authentication\u002F02-authentication-strategies",{"title":4587,"path":4588,"stem":4589},"Автентифікація на основі сесій","\u002Fweb-development\u002Fauthentication\u002F03-session-based-authentication","18.web-development\u002F12.authentication\u002F03-session-based-authentication",{"title":4591,"path":4592,"stem":4593},"Структура JSON Web Token (JWT)","\u002Fweb-development\u002Fauthentication\u002F04-jwt-structure","18.web-development\u002F12.authentication\u002F04-jwt-structure",{"title":4595,"path":4596,"stem":4597},"Інтеграція JWT у NestJS","\u002Fweb-development\u002Fauthentication\u002F05-nestjs-jwt-integration","18.web-development\u002F12.authentication\u002F05-nestjs-jwt-integration",{"title":4599,"path":4600,"stem":4601},"Passport.js стратегії у NestJS","\u002Fweb-development\u002Fauthentication\u002F06-passport-strategies","18.web-development\u002F12.authentication\u002F06-passport-strategies",{"title":4603,"path":4604,"stem":4605},"Безпечне зберігання паролів: хешування та криптографічний захист","\u002Fweb-development\u002Fauthentication\u002F07-password-hashing","18.web-development\u002F12.authentication\u002F07-password-hashing",{"title":4607,"path":4608,"stem":4609},"Refresh Token та безпечне оновлення доступу","\u002Fweb-development\u002Fauthentication\u002F08-refresh-tokens","18.web-development\u002F12.authentication\u002F08-refresh-tokens",{"title":4611,"path":4612,"stem":4613},"OAuth 2.0 та OpenID Connect: делегована автентифікація","\u002Fweb-development\u002Fauthentication\u002F09-oauth2-openid","18.web-development\u002F12.authentication\u002F09-oauth2-openid",{"title":4615,"icon":4616,"path":4617,"stem":4618,"children":4619,"page":59},"Авторизація та безпека серверних застосунків","i-lucide-shield","\u002Fweb-development\u002Fauthorization-security","18.web-development\u002F13.authorization-security",[4620,4624,4628,4632,4636,4640,4644,4648,4652,4656],{"title":4621,"path":4622,"stem":4623},"Моделі авторизації","\u002Fweb-development\u002Fauthorization-security\u002F01-authorization-models","18.web-development\u002F13.authorization-security\u002F01-authorization-models",{"title":4625,"path":4626,"stem":4627},"Реалізація RBAC у NestJS","\u002Fweb-development\u002Fauthorization-security\u002F02-rbac-implementation","18.web-development\u002F13.authorization-security\u002F02-rbac-implementation",{"title":4629,"path":4630,"stem":4631},"Permission-Based Access Control","\u002Fweb-development\u002Fauthorization-security\u002F03-permission-based-access","18.web-development\u002F13.authorization-security\u002F03-permission-based-access",{"title":4633,"path":4634,"stem":4635},"ABAC та бібліотека CASL","\u002Fweb-development\u002Fauthorization-security\u002F04-abac-casl","18.web-development\u002F13.authorization-security\u002F04-abac-casl",{"title":4637,"path":4638,"stem":4639},"Кастомні декоратори та метадані","\u002Fweb-development\u002Fauthorization-security\u002F05-custom-decorators-metadata","18.web-development\u002F13.authorization-security\u002F05-custom-decorators-metadata",{"title":4641,"path":4642,"stem":4643},"Конфігурація CORS","\u002Fweb-development\u002Fauthorization-security\u002F06-cors-configuration","18.web-development\u002F13.authorization-security\u002F06-cors-configuration",{"title":4645,"path":4646,"stem":4647},"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":4649,"path":4650,"stem":4651},"Rate Limiting та Throttling","\u002Fweb-development\u002Fauthorization-security\u002F08-rate-limiting-throttling","18.web-development\u002F13.authorization-security\u002F08-rate-limiting-throttling",{"title":4653,"path":4654,"stem":4655},"Захист від поширених атак","\u002Fweb-development\u002Fauthorization-security\u002F09-common-attacks-protection","18.web-development\u002F13.authorization-security\u002F09-common-attacks-protection",{"title":4657,"path":4658,"stem":4659},"HTTPS у продакшені","\u002Fweb-development\u002Fauthorization-security\u002F10-https-production","18.web-development\u002F13.authorization-security\u002F10-https-production",{"title":4661,"icon":871,"path":4662,"stem":4663,"children":4664,"page":59},"Комунікація у реальному часі, нотифікації та фонові задачі","\u002Fweb-development\u002Frealtime-notifications-jobs","18.web-development\u002F14.realtime-notifications-jobs",[4665,4669,4673,4677,4681,4685,4688,4691,4695,4699],{"title":4666,"path":4667,"stem":4668},"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":4670,"path":4671,"stem":4672},"WebSocket Gateway у NestJS","\u002Fweb-development\u002Frealtime-notifications-jobs\u002F02-websocket-gateway","18.web-development\u002F14.realtime-notifications-jobs\u002F02-websocket-gateway",{"title":4674,"path":4675,"stem":4676},"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":4678,"path":4679,"stem":4680},"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":4682,"path":4683,"stem":4684},"Архітектура системи нотифікацій","\u002Fweb-development\u002Frealtime-notifications-jobs\u002F05-notification-system","18.web-development\u002F14.realtime-notifications-jobs\u002F05-notification-system",{"title":904,"path":4686,"stem":4687},"\u002Fweb-development\u002Frealtime-notifications-jobs\u002F06-email-notifications","18.web-development\u002F14.realtime-notifications-jobs\u002F06-email-notifications",{"title":900,"path":4689,"stem":4690},"\u002Fweb-development\u002Frealtime-notifications-jobs\u002F07-web-push-notifications","18.web-development\u002F14.realtime-notifications-jobs\u002F07-web-push-notifications",{"title":4692,"path":4693,"stem":4694},"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":4696,"path":4697,"stem":4698},"Планувальники та Cron jobs","\u002Fweb-development\u002Frealtime-notifications-jobs\u002F09-schedulers-cron","18.web-development\u002F14.realtime-notifications-jobs\u002F09-schedulers-cron",{"title":4700,"path":4701,"stem":4702},"Практичні сценарії застосування","\u002Fweb-development\u002Frealtime-notifications-jobs\u002F10-practical-scenarios","18.web-development\u002F14.realtime-notifications-jobs\u002F10-practical-scenarios",{"title":4704,"icon":4705,"path":4706,"stem":4707,"children":4708,"page":59},"Тестування, документування та розгортання застосунків","i-lucide-rocket","\u002Fweb-development\u002Ftesting-documentation-deployment","18.web-development\u002F15.testing-documentation-deployment",[4709,4713,4717,4721,4725,4729,4733,4737,4741,4745],{"title":4710,"path":4711,"stem":4712},"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":4714,"path":4715,"stem":4716},"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":4718,"path":4719,"stem":4720},"Unit-тестування сервісів","\u002Fweb-development\u002Ftesting-documentation-deployment\u002F03-unit-testing-services","18.web-development\u002F15.testing-documentation-deployment\u002F03-unit-testing-services",{"title":4722,"path":4723,"stem":4724},"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":4726,"path":4727,"stem":4728},"Swagger, OpenAPI, Scalar та Arazzo","\u002Fweb-development\u002Ftesting-documentation-deployment\u002F05-swagger-openapi","18.web-development\u002F15.testing-documentation-deployment\u002F05-swagger-openapi",{"title":4730,"path":4731,"stem":4732},"Керування конфігурацією","\u002Fweb-development\u002Ftesting-documentation-deployment\u002F06-configuration-management","18.web-development\u002F15.testing-documentation-deployment\u002F06-configuration-management",{"title":4734,"path":4735,"stem":4736},"Docker та контейнеризація","\u002Fweb-development\u002Ftesting-documentation-deployment\u002F07-docker-containerization","18.web-development\u002F15.testing-documentation-deployment\u002F07-docker-containerization",{"title":4738,"path":4739,"stem":4740},"CI\u002FCD Pipelines","\u002Fweb-development\u002Ftesting-documentation-deployment\u002F08-cicd-pipelines","18.web-development\u002F15.testing-documentation-deployment\u002F08-cicd-pipelines",{"title":4742,"path":4743,"stem":4744},"Логування та моніторинг","\u002Fweb-development\u002Ftesting-documentation-deployment\u002F09-logging-monitoring","18.web-development\u002F15.testing-documentation-deployment\u002F09-logging-monitoring",{"title":4746,"path":4747,"stem":4748},"Серіалізація та компресія","\u002Fweb-development\u002Ftesting-documentation-deployment\u002F10-serialization-compression","18.web-development\u002F15.testing-documentation-deployment\u002F10-serialization-compression",{"title":4750,"icon":4751,"path":4752,"stem":4753,"children":4754,"page":59},"AI Core: мислення AI","i-lucide-brain","\u002Fai-core","19.ai-core",[4755,4796,4845,4883],{"title":4756,"icon":4705,"path":4757,"stem":4758,"children":4759,"page":59},"Вхід у професію AI Native Developer","\u002Fai-core\u002Fai-native-developer","19.ai-core\u002F01.ai-native-developer",[4760,4764,4768,4772,4776,4780,4784,4788,4792],{"title":4761,"path":4762,"stem":4763},"Вступ до професії розробника цифрових продуктів","\u002Fai-core\u002Fai-native-developer\u002Fdigital-products","19.ai-core\u002F01.ai-native-developer\u002F01.digital-products",{"title":4765,"path":4766,"stem":4767},"Професія розробника програмного забезпечення","\u002Fai-core\u002Fai-native-developer\u002Fsoftware-developer","19.ai-core\u002F01.ai-native-developer\u002F02.software-developer",{"title":4769,"path":4770,"stem":4771},"Професія AI Native Developer","\u002Fai-core\u002Fai-native-developer\u002Fai-native-developer","19.ai-core\u002F01.ai-native-developer\u002F03.ai-native-developer",{"title":4773,"path":4774,"stem":4775},"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":4777,"path":4778,"stem":4779},"Життєвий цикл цифрового продукту","\u002Fai-core\u002Fai-native-developer\u002Fproduct-lifecycle","19.ai-core\u002F01.ai-native-developer\u002F05.product-lifecycle",{"title":4781,"path":4782,"stem":4783},"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":4785,"path":4786,"stem":4787},"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":4789,"path":4790,"stem":4791},"Компетенції AI Native Developer","\u002Fai-core\u002Fai-native-developer\u002Fcompetencies","19.ai-core\u002F01.ai-native-developer\u002F08.competencies",{"title":4793,"path":4794,"stem":4795},"Карта професійного розвитку AI Native Developer","\u002Fai-core\u002Fai-native-developer\u002Fcareer-roadmap","19.ai-core\u002F01.ai-native-developer\u002F09.career-roadmap",{"title":4797,"icon":255,"path":4798,"stem":4799,"children":4800,"page":59},"Штучний інтелект і машинне навчання","\u002Fai-core\u002Fai-and-machine-learning","19.ai-core\u002F02.ai-and-machine-learning",[4801,4805,4809,4813,4817,4821,4825,4829,4833,4837,4841],{"title":4802,"path":4803,"stem":4804},"Штучний інтелект","\u002Fai-core\u002Fai-and-machine-learning\u002Fwhat-is-ai","19.ai-core\u002F02.ai-and-machine-learning\u002F01.what-is-ai",{"title":4806,"path":4807,"stem":4808},"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":4810,"path":4811,"stem":4812},"Завдання штучного інтелекту","\u002Fai-core\u002Fai-and-machine-learning\u002Fai-tasks","19.ai-core\u002F02.ai-and-machine-learning\u002F03.ai-tasks",{"title":4814,"path":4815,"stem":4816},"Machine Learning","\u002Fai-core\u002Fai-and-machine-learning\u002Fmachine-learning","19.ai-core\u002F02.ai-and-machine-learning\u002F04.machine-learning",{"title":4818,"path":4819,"stem":4820},"Machine Learning Workflow","\u002Fai-core\u002Fai-and-machine-learning\u002Fml-workflow","19.ai-core\u002F02.ai-and-machine-learning\u002F05.ml-workflow",{"title":4822,"path":4823,"stem":4824},"Типи машинного навчання","\u002Fai-core\u002Fai-and-machine-learning\u002Fml-types","19.ai-core\u002F02.ai-and-machine-learning\u002F06.ml-types",{"title":4826,"path":4827,"stem":4828},"Generative AI","\u002Fai-core\u002Fai-and-machine-learning\u002Fgenerative-ai","19.ai-core\u002F02.ai-and-machine-learning\u002F07.generative-ai",{"title":4830,"path":4831,"stem":4832},"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":4834,"path":4835,"stem":4836},"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":4838,"path":4839,"stem":4840},"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":4842,"path":4843,"stem":4844},"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":4846,"icon":4847,"path":4848,"stem":4849,"children":4850,"page":59},"Постановка завдань для AI: принципи створення промптів","i-lucide-message-square-text","\u002Fai-core\u002Fprompt-engineering","19.ai-core\u002F03.prompt-engineering",[4851,4855,4859,4863,4867,4871,4875,4879],{"title":4852,"path":4853,"stem":4854},"Промпт як інструмент","\u002Fai-core\u002Fprompt-engineering\u002Fprompt-as-tool","19.ai-core\u002F03.prompt-engineering\u002F01.prompt-as-tool",{"title":4856,"path":4857,"stem":4858},"Принципи створення промптів","\u002Fai-core\u002Fprompt-engineering\u002Fprompt-principles","19.ai-core\u002F03.prompt-engineering\u002F02.prompt-principles",{"title":4860,"path":4861,"stem":4862},"Структура промпта","\u002Fai-core\u002Fprompt-engineering\u002Fprompt-structure","19.ai-core\u002F03.prompt-engineering\u002F03.prompt-structure",{"title":4864,"path":4865,"stem":4866},"Види промптів за типом задачі","\u002Fai-core\u002Fprompt-engineering\u002Fprompt-types","19.ai-core\u002F03.prompt-engineering\u002F04.prompt-types",{"title":4868,"path":4869,"stem":4870},"Прийоми посилення промпта","\u002Fai-core\u002Fprompt-engineering\u002Fprompt-enhancement","19.ai-core\u002F03.prompt-engineering\u002F05.prompt-enhancement",{"title":4872,"path":4873,"stem":4874},"Розбір і покращення промпта","\u002Fai-core\u002Fprompt-engineering\u002Fprompt-analysis","19.ai-core\u002F03.prompt-engineering\u002F06.prompt-analysis",{"title":4876,"path":4877,"stem":4878},"Типові помилки під час створення промптів","\u002Fai-core\u002Fprompt-engineering\u002Fcommon-mistakes","19.ai-core\u002F03.prompt-engineering\u002F07.common-mistakes",{"title":4880,"path":4881,"stem":4882},"Практикум: особиста бібліотека промптів","\u002Fai-core\u002Fprompt-engineering\u002Fprompt-library","19.ai-core\u002F03.prompt-engineering\u002F08.prompt-library",{"title":4884,"icon":793,"path":4885,"stem":4886,"children":4887,"page":59},"Перевірка результатів, безпека та AI Native Workflow","\u002Fai-core\u002Fverification-security-workflow","19.ai-core\u002F04.verification-security-workflow",[4888,4892,4896,4900,4904,4908,4912,4916,4920],{"title":4889,"path":4890,"stem":4891},"Межі можливостей AI","\u002Fai-core\u002Fverification-security-workflow\u002Fai-limitations","19.ai-core\u002F04.verification-security-workflow\u002F01.ai-limitations",{"title":4893,"path":4894,"stem":4895},"Галюцинації AI","\u002Fai-core\u002Fverification-security-workflow\u002Fai-hallucinations","19.ai-core\u002F04.verification-security-workflow\u002F02.ai-hallucinations",{"title":4897,"path":4898,"stem":4899},"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":4901,"path":4902,"stem":4903},"Перевірка результатів роботи AI","\u002Fai-core\u002Fverification-security-workflow\u002Fresult-verification","19.ai-core\u002F04.verification-security-workflow\u002F04.result-verification",{"title":4905,"path":4906,"stem":4907},"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":4909,"path":4910,"stem":4911},"Авторське право та навчальна доброчесність","\u002Fai-core\u002Fverification-security-workflow\u002Fcopyright-integrity","19.ai-core\u002F04.verification-security-workflow\u002F06.copyright-integrity",{"title":4913,"path":4914,"stem":4915},"Відповідальне використання AI","\u002Fai-core\u002Fverification-security-workflow\u002Fresponsible-use","19.ai-core\u002F04.verification-security-workflow\u002F07.responsible-use",{"title":4917,"path":4918,"stem":4919},"AI Native Workflow","\u002Fai-core\u002Fverification-security-workflow\u002Fai-native-workflow","19.ai-core\u002F04.verification-security-workflow\u002F08.ai-native-workflow",{"title":4921,"path":4922,"stem":4923},"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":4925,"icon":4926,"path":4927,"stem":4928,"children":4929,"page":59},"AI Developer: Vibe Coding Sprint","i-lucide-code-xml","\u002Fai-developer","20.ai-developer",[4930,4956,4978,4999],{"title":4931,"icon":4932,"path":4933,"stem":4934,"children":4935,"page":59},"Проєктування і чорнова версія","i-lucide-pencil-ruler","\u002Fai-developer\u002Fdraft-creation","20.ai-developer\u002F01.draft-creation",[4936,4940,4944,4948,4952],{"title":4937,"path":4938,"stem":4939},"Парадигма Vibe Coding Workflow","\u002Fai-developer\u002Fdraft-creation\u002Fvibe-coding-workflow","20.ai-developer\u002F01.draft-creation\u002F01.vibe-coding-workflow",{"title":4941,"path":4942,"stem":4943},"AI-середовище швидкої розробки","\u002Fai-developer\u002Fdraft-creation\u002Fai-ide-environment","20.ai-developer\u002F01.draft-creation\u002F02.ai-ide-environment",{"title":4945,"path":4946,"stem":4947},"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":4949,"path":4950,"stem":4951},"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":4953,"path":4954,"stem":4955},"Генерація та фіксація чорнової версії","\u002Fai-developer\u002Fdraft-creation\u002Fgenerating-draft-version","20.ai-developer\u002F01.draft-creation\u002F05.generating-draft-version",{"title":4957,"icon":4958,"path":4959,"stem":4960,"children":4961,"page":59},"Перша робоча версія","i-lucide-play-circle","\u002Fai-developer\u002Ffirst-working-version","20.ai-developer\u002F02.first-working-version",[4962,4966,4970,4974],{"title":4963,"path":4964,"stem":4965},"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":4967,"path":4968,"stem":4969},"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":4971,"path":4972,"stem":4973},"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":4975,"path":4976,"stem":4977},"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":4979,"icon":3028,"path":4980,"stem":4981,"children":4982,"page":59},"Ітерації, дебагінг та відновлення","\u002Fai-developer\u002Fiteration-debugging-recovery","20.ai-developer\u002F03.iteration-debugging-recovery",[4983,4987,4991,4995],{"title":4984,"path":4985,"stem":4986},"Управління точковими змінами продукту","\u002Fai-developer\u002Fiteration-debugging-recovery\u002Fchange-management","20.ai-developer\u002F03.iteration-debugging-recovery\u002F01.change-management",{"title":4988,"path":4989,"stem":4990},"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":4992,"path":4993,"stem":4994},"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":4996,"path":4997,"stem":4998},"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":5000,"icon":5001,"path":5002,"stem":5003,"children":5004,"page":59},"Перевірка та завершення продукту","i-lucide-check-check","\u002Fai-developer\u002Fverification-and-completion","20.ai-developer\u002F04.verification-and-completion",[5005,5009,5013],{"title":5006,"path":5007,"stem":5008},"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":5010,"path":5011,"stem":5012},"Підготовка підсумкової версії коду","\u002Fai-developer\u002Fverification-and-completion\u002Fpreparing-release-version","20.ai-developer\u002F04.verification-and-completion\u002F02.preparing-release-version",{"title":5014,"path":5015,"stem":5016},"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":5018,"path":5019,"stem":5020,"children":5021,"page":59},"Tailwind","\u002Ftailwind","21.tailwind",[5022,5026,5030,5034,5038,5042,5046,5050,5054,5058,5062,5066],{"title":5023,"path":5024,"stem":5025},"Що таке Tailwind CSS і навіщо він потрібен","\u002Ftailwind\u002Ftailwind-intro-philosophy","21.tailwind\u002F01.tailwind-intro-philosophy",{"title":5027,"path":5028,"stem":5029},"Встановлення та налаштування Tailwind CSS v4","\u002Ftailwind\u002Ftailwind-installation-setup","21.tailwind\u002F02.tailwind-installation-setup",{"title":5031,"path":5032,"stem":5033},"Utility-класи: основи та система Tailwind","\u002Ftailwind\u002Ftailwind-utility-classes-core","21.tailwind\u002F03.tailwind-utility-classes-core",{"title":5035,"path":5036,"stem":5037},"Layout: Flexbox та Grid через Tailwind","\u002Ftailwind\u002Ftailwind-flexbox-grid","21.tailwind\u002F04.tailwind-flexbox-grid",{"title":5039,"path":5040,"stem":5041},"Кастомізація теми через @theme у Tailwind v4","\u002Ftailwind\u002Ftailwind-theme-customization","21.tailwind\u002F05.tailwind-theme-customization",{"title":5043,"path":5044,"stem":5045},"Варіанти: hover, focus, responsive, dark mode та нові v4","\u002Ftailwind\u002Ftailwind-variants-states","21.tailwind\u002F06.tailwind-variants-states",{"title":5047,"path":5048,"stem":5049},"Типографіка та система кольорів у Tailwind v4","\u002Ftailwind\u002Ftailwind-typography-colors","21.tailwind\u002F07.tailwind-typography-colors",{"title":5051,"path":5052,"stem":5053},"Компоненти та повторюваність: @apply, @utility та патерни","\u002Ftailwind\u002Ftailwind-components-patterns","21.tailwind\u002F08.tailwind-components-patterns",{"title":5055,"path":5056,"stem":5057},"Темна тема та система дизайн-токенів у Tailwind v4","\u002Ftailwind\u002Ftailwind-dark-mode-theming","21.tailwind\u002F09.tailwind-dark-mode-theming",{"title":5059,"path":5060,"stem":5061},"Довільні значення та контейнерні запити у Tailwind v4","\u002Ftailwind\u002Ftailwind-arbitrary-container-queries","21.tailwind\u002F10.tailwind-arbitrary-container-queries",{"title":5063,"path":5064,"stem":5065},"Анімації, трансформації та 3D у Tailwind v4","\u002Ftailwind\u002Ftailwind-animations-transforms","21.tailwind\u002F11.tailwind-animations-transforms",{"title":5067,"path":5068,"stem":5069},"Tailwind CLI, PostCSS та інтеграція з фреймворками","\u002Ftailwind\u002Ftailwind-cli-tooling","21.tailwind\u002F12.tailwind-cli-tooling",{"title":5071,"path":5072,"stem":5073},"Тестування компонентів діаграм","\u002Ftest-components","98.test-components",{"id":5075,"title":4521,"body":5076,"description":5189,"extension":16380,"links":16381,"meta":16382,"navigation":5301,"path":4522,"seo":16383,"stem":4523,"__hash__":16384},"docs\u002F18.web-development\u002F10.typeorm-integration\u002F02-orm-and-typeorm-intro.md",{"type":5077,"value":5078,"toc":16330},"minimark",[5079,5083,5142,5145,5150,5155,5168,5178,5183,5376,5381,5508,5523,5527,5534,5543,5653,5662,5890,5901,5970,5974,5977,5987,6193,6199,6319,6325,6372,6376,6380,6387,6392,6441,6448,6450,6454,6458,6465,6470,7534,7537,7559,7563,7570,7706,7711,7806,7813,7817,7820,7828,7917,7920,7930,7939,7997,8000,8178,8181,8185,8192,8197,8423,8426,8542,8545,8617,8620,8624,8627,8632,8744,8749,8985,8988,9014,9026,9028,9032,9036,9039,9044,9047,9407,9410,9570,9574,9577,9803,9808,9883,9887,9890,10342,10348,10352,10355,10689,10693,10696,10825,10934,10936,10940,10944,10947,10968,10973,11113,11116,11120,11123,11143,11148,11396,11400,11403,11448,11454,11458,11461,11466,11545,11548,11638,11643,11778,11781,11785,11788,11808,11883,11885,11889,11893,11896,12030,12034,12037,12123,12127,12130,12795,12799,12910,13035,13037,13041,13045,13048,13085,13300,13304,13307,13576,13580,13583,13589,13819,13825,14023,14029,14033,14036,14081,14085,14088,14573,14576,14578,14582,14586,14592,14597,14667,14672,14756,14918,14923,14934,14939,14953,14957,14963,15272,15277,15288,15293,15304,15308,15314,15602,15607,15618,15623,15634,15638,15644,15916,15921,15932,15937,15945,15949,16140,16146,16185,16187,16191,16242,16279,16318,16320,16326],[5080,5081,4521],"h1",{"id":5082},"orm-та-знайомство-з-typeorm",[5084,5085,5086,5112],"card-group",{},[5087,5088,5091],"card",{"icon":5089,"title":5090},"i-lucide-target","🎯 Мета лекції",[5092,5093,5094,5103,5106,5109],"ul",{},[5095,5096,5097,5098,5102],"li",{},"Зрозуміти концепцію Object-Relational Mapping (",[5099,5100,5101],"em",{},"ORM",") та її роль у сучасній розробці веб-застосунків.",[5095,5104,5105],{},"Усвідомити переваги та обмеження ORM-бібліотек порівняно з безпосереднім використанням SQL.",[5095,5107,5108],{},"Познайомитися з TypeORM — провідним ORM-рішенням для TypeScript та Node.js екосистеми.",[5095,5110,5111],{},"Навчитися обирати правильний інструмент для роботи з даними залежно від архітектурних вимог проєкту.",[5087,5113,5115],{"icon":4574,"title":5114},"🔑 Ключові терміни",[5092,5116,5117,5124,5130,5136],{},[5095,5118,5119,5123],{},[5120,5121,5122],"strong",{},"ORM (Object-Relational Mapping):"," техніка відображення реляційних таблиць бази даних на об'єкти об'єктно-орієнтованої мови програмування.",[5095,5125,5126,5129],{},[5120,5127,5128],{},"Entity:"," клас TypeScript, що представляє таблицю у базі даних та інкапсулює бізнес-логіку доменної моделі.",[5095,5131,5132,5135],{},[5120,5133,5134],{},"Repository Pattern:"," архітектурний патерн для абстракції доступу до даних через спеціалізовані класи-репозиторії.",[5095,5137,5138,5141],{},[5120,5139,5140],{},"Active Record vs Data Mapper:"," два фундаментальні підходи до організації логіки взаємодії об'єктів із базою даних.",[5143,5144],"hr",{},[5146,5147,5149],"h2",{"id":5148},"що-таке-orm-від-sql-до-обєктів","Що таке ORM: від SQL до об'єктів",[5151,5152,5154],"h3",{"id":5153},"концепція-object-relational-mapping","Концепція Object-Relational Mapping",[5156,5157,5158,5159,5163,5164,5167],"p",{},"У попередній лекції ми працювали з PostgreSQL через нативний драйвер ",[5160,5161,5162],"code",{},"pg",", писали SQL-запити вручну та обробляли результати як масиви об'єктів JavaScript. Цей підхід дає повний контроль, але супроводжується значною кількістю повторюваного коду (",[5099,5165,5166],{},"boilerplate","): конструювання запитів, валідація параметрів, маппінг результатів на типізовані структури.",[5156,5169,5170,5173,5174,5177],{},[5120,5171,5172],{},"ORM (Object-Relational Mapping)"," — це техніка програмування, яка створює «віртуальну об'єктну базу даних» (",[5099,5175,5176],{},"virtual object database",") поверх реляційної СУБД. Замість написання SQL-запитів ви працюєте з класами та об'єктами, а ORM автоматично транслює ваші дії у відповідні SQL-команди.",[5156,5179,5180],{},[5120,5181,5182],{},"Приклад без ORM (чистий SQL):",[5184,5185,5190],"pre",{"className":5186,"code":5187,"language":5188,"meta":5189,"style":5189},"language-typescript shiki shiki-themes light-plus dark-plus dark-plus","\u002F\u002F Створення користувача\nconst query = 'INSERT INTO users (email, name) VALUES ($1, $2) RETURNING *';\nconst result = await pool.query(query, ['user@example.com', 'John Doe']);\nconst user = result.rows[0];\n\n\u002F\u002F Пошук за email\nconst findQuery = 'SELECT * FROM users WHERE email = $1';\nconst findResult = await pool.query(findQuery, ['user@example.com']);\nconst foundUser = findResult.rows[0];\n","typescript","",[5160,5191,5192,5201,5223,5268,5296,5303,5309,5324,5353],{"__ignoreMap":5189},[5193,5194,5197],"span",{"class":5195,"line":5196},"line",1,[5193,5198,5200],{"class":5199},"spJ8K","\u002F\u002F Створення користувача\n",[5193,5202,5204,5208,5212,5216,5220],{"class":5195,"line":5203},2,[5193,5205,5207],{"class":5206},"su1O8","const",[5193,5209,5211],{"class":5210},"s-QsJ"," query",[5193,5213,5215],{"class":5214},"sHH4Y"," = ",[5193,5217,5219],{"class":5218},"sbdoH","'INSERT INTO users (email, name) VALUES ($1, $2) RETURNING *'",[5193,5221,5222],{"class":5214},";\n",[5193,5224,5226,5228,5231,5233,5237,5241,5244,5248,5251,5253,5256,5259,5262,5265],{"class":5195,"line":5225},3,[5193,5227,5207],{"class":5206},[5193,5229,5230],{"class":5210}," result",[5193,5232,5215],{"class":5214},[5193,5234,5236],{"class":5235},"s8xlr","await",[5193,5238,5240],{"class":5239},"siwwj"," pool",[5193,5242,5243],{"class":5214},".",[5193,5245,5247],{"class":5246},"s8Opu","query",[5193,5249,5250],{"class":5214},"(",[5193,5252,5247],{"class":5239},[5193,5254,5255],{"class":5214},", [",[5193,5257,5258],{"class":5218},"'user@example.com'",[5193,5260,5261],{"class":5214},", ",[5193,5263,5264],{"class":5218},"'John Doe'",[5193,5266,5267],{"class":5214},"]);\n",[5193,5269,5271,5273,5276,5278,5281,5283,5286,5289,5293],{"class":5195,"line":5270},4,[5193,5272,5207],{"class":5206},[5193,5274,5275],{"class":5210}," user",[5193,5277,5215],{"class":5214},[5193,5279,5280],{"class":5239},"result",[5193,5282,5243],{"class":5214},[5193,5284,5285],{"class":5239},"rows",[5193,5287,5288],{"class":5214},"[",[5193,5290,5292],{"class":5291},"sJj4R","0",[5193,5294,5295],{"class":5214},"];\n",[5193,5297,5299],{"class":5195,"line":5298},5,[5193,5300,5302],{"emptyLinePlaceholder":5301},true,"\n",[5193,5304,5306],{"class":5195,"line":5305},6,[5193,5307,5308],{"class":5199},"\u002F\u002F Пошук за email\n",[5193,5310,5312,5314,5317,5319,5322],{"class":5195,"line":5311},7,[5193,5313,5207],{"class":5206},[5193,5315,5316],{"class":5210}," findQuery",[5193,5318,5215],{"class":5214},[5193,5320,5321],{"class":5218},"'SELECT * FROM users WHERE email = $1'",[5193,5323,5222],{"class":5214},[5193,5325,5327,5329,5332,5334,5336,5338,5340,5342,5344,5347,5349,5351],{"class":5195,"line":5326},8,[5193,5328,5207],{"class":5206},[5193,5330,5331],{"class":5210}," findResult",[5193,5333,5215],{"class":5214},[5193,5335,5236],{"class":5235},[5193,5337,5240],{"class":5239},[5193,5339,5243],{"class":5214},[5193,5341,5247],{"class":5246},[5193,5343,5250],{"class":5214},[5193,5345,5346],{"class":5239},"findQuery",[5193,5348,5255],{"class":5214},[5193,5350,5258],{"class":5218},[5193,5352,5267],{"class":5214},[5193,5354,5356,5358,5361,5363,5366,5368,5370,5372,5374],{"class":5195,"line":5355},9,[5193,5357,5207],{"class":5206},[5193,5359,5360],{"class":5210}," foundUser",[5193,5362,5215],{"class":5214},[5193,5364,5365],{"class":5239},"findResult",[5193,5367,5243],{"class":5214},[5193,5369,5285],{"class":5239},[5193,5371,5288],{"class":5214},[5193,5373,5292],{"class":5291},[5193,5375,5295],{"class":5214},[5156,5377,5378],{},[5120,5379,5380],{},"Той самий код із TypeORM:",[5184,5382,5384],{"className":5186,"code":5383,"language":5188,"meta":5189,"style":5189},"\u002F\u002F Створення користувача\nconst user = new User();\nuser.email = 'user@example.com';\nuser.name = 'John Doe';\nawait userRepository.save(user);\n\n\u002F\u002F Пошук за email\nconst foundUser = await userRepository.findOne({\n  where: { email: 'user@example.com' }\n});\n",[5160,5385,5386,5390,5407,5423,5438,5457,5461,5465,5485,5502],{"__ignoreMap":5189},[5193,5387,5388],{"class":5195,"line":5196},[5193,5389,5200],{"class":5199},[5193,5391,5392,5394,5396,5398,5401,5404],{"class":5195,"line":5203},[5193,5393,5207],{"class":5206},[5193,5395,5275],{"class":5210},[5193,5397,5215],{"class":5214},[5193,5399,5400],{"class":5206},"new",[5193,5402,5403],{"class":5246}," User",[5193,5405,5406],{"class":5214},"();\n",[5193,5408,5409,5412,5414,5417,5419,5421],{"class":5195,"line":5225},[5193,5410,5411],{"class":5239},"user",[5193,5413,5243],{"class":5214},[5193,5415,5416],{"class":5239},"email",[5193,5418,5215],{"class":5214},[5193,5420,5258],{"class":5218},[5193,5422,5222],{"class":5214},[5193,5424,5425,5427,5429,5432,5434,5436],{"class":5195,"line":5270},[5193,5426,5411],{"class":5239},[5193,5428,5243],{"class":5214},[5193,5430,5431],{"class":5239},"name",[5193,5433,5215],{"class":5214},[5193,5435,5264],{"class":5218},[5193,5437,5222],{"class":5214},[5193,5439,5440,5442,5445,5447,5450,5452,5454],{"class":5195,"line":5298},[5193,5441,5236],{"class":5235},[5193,5443,5444],{"class":5239}," userRepository",[5193,5446,5243],{"class":5214},[5193,5448,5449],{"class":5246},"save",[5193,5451,5250],{"class":5214},[5193,5453,5411],{"class":5239},[5193,5455,5456],{"class":5214},");\n",[5193,5458,5459],{"class":5195,"line":5305},[5193,5460,5302],{"emptyLinePlaceholder":5301},[5193,5462,5463],{"class":5195,"line":5311},[5193,5464,5308],{"class":5199},[5193,5466,5467,5469,5471,5473,5475,5477,5479,5482],{"class":5195,"line":5326},[5193,5468,5207],{"class":5206},[5193,5470,5360],{"class":5210},[5193,5472,5215],{"class":5214},[5193,5474,5236],{"class":5235},[5193,5476,5444],{"class":5239},[5193,5478,5243],{"class":5214},[5193,5480,5481],{"class":5246},"findOne",[5193,5483,5484],{"class":5214},"({\n",[5193,5486,5487,5490,5493,5496,5499],{"class":5195,"line":5355},[5193,5488,5489],{"class":5239},"  where:",[5193,5491,5492],{"class":5214}," { ",[5193,5494,5495],{"class":5239},"email:",[5193,5497,5498],{"class":5218}," 'user@example.com'",[5193,5500,5501],{"class":5214}," }\n",[5193,5503,5505],{"class":5195,"line":5504},10,[5193,5506,5507],{"class":5214},"});\n",[5156,5509,5510,5511,5514,5515,5518,5519,5522],{},"Різниця очевидна: код стає декларативним (",[5099,5512,5513],{},"declarative",") — ви описуєте ",[5120,5516,5517],{},"що"," потрібно зробити, а не ",[5120,5520,5521],{},"як"," це виконати на рівні SQL.",[5151,5524,5526],{"id":5525},"відображення-таблиць-бд-на-класи","Відображення таблиць БД на класи",[5156,5528,5529,5530,5533],{},"Кожна таблиця у реляційній базі даних відображається на клас TypeScript, який називається ",[5120,5531,5532],{},"Entity",". Колонки таблиці стають властивостями класу, а рядки — екземплярами об'єктів.",[5156,5535,5536],{},[5120,5537,5538,5539,5542],{},"Таблиця ",[5160,5540,5541],{},"users"," у PostgreSQL:",[5184,5544,5548],{"className":5545,"code":5546,"language":5547,"meta":5189,"style":5189},"language-sql shiki shiki-themes light-plus dark-plus dark-plus","CREATE TABLE users (\n  id SERIAL PRIMARY KEY,\n  email VARCHAR(255) UNIQUE NOT NULL,\n  name VARCHAR(100) NOT NULL,\n  age INTEGER,\n  created_at TIMESTAMP DEFAULT NOW()\n);\n","sql",[5160,5549,5550,5564,5578,5602,5622,5632,5649],{"__ignoreMap":5189},[5193,5551,5552,5555,5558,5561],{"class":5195,"line":5196},[5193,5553,5554],{"class":5206},"CREATE",[5193,5556,5557],{"class":5206}," TABLE",[5193,5559,5560],{"class":5246}," users",[5193,5562,5563],{"class":5214}," (\n",[5193,5565,5566,5569,5572,5575],{"class":5195,"line":5203},[5193,5567,5568],{"class":5214},"  id ",[5193,5570,5571],{"class":5206},"SERIAL",[5193,5573,5574],{"class":5206}," PRIMARY KEY",[5193,5576,5577],{"class":5214},",\n",[5193,5579,5580,5583,5586,5588,5591,5594,5597,5600],{"class":5195,"line":5225},[5193,5581,5582],{"class":5214},"  email ",[5193,5584,5585],{"class":5206},"VARCHAR",[5193,5587,5250],{"class":5214},[5193,5589,5590],{"class":5291},"255",[5193,5592,5593],{"class":5214},") ",[5193,5595,5596],{"class":5206},"UNIQUE",[5193,5598,5599],{"class":5206}," NOT NULL",[5193,5601,5577],{"class":5214},[5193,5603,5604,5607,5610,5612,5615,5617,5620],{"class":5195,"line":5270},[5193,5605,5606],{"class":5206},"  name",[5193,5608,5609],{"class":5206}," VARCHAR",[5193,5611,5250],{"class":5214},[5193,5613,5614],{"class":5291},"100",[5193,5616,5593],{"class":5214},[5193,5618,5619],{"class":5206},"NOT NULL",[5193,5621,5577],{"class":5214},[5193,5623,5624,5627,5630],{"class":5195,"line":5298},[5193,5625,5626],{"class":5214},"  age ",[5193,5628,5629],{"class":5206},"INTEGER",[5193,5631,5577],{"class":5214},[5193,5633,5634,5637,5640,5643,5646],{"class":5195,"line":5305},[5193,5635,5636],{"class":5214},"  created_at ",[5193,5638,5639],{"class":5206},"TIMESTAMP",[5193,5641,5642],{"class":5206}," DEFAULT",[5193,5644,5645],{"class":5206}," NOW",[5193,5647,5648],{"class":5214},"()\n",[5193,5650,5651],{"class":5195,"line":5311},[5193,5652,5456],{"class":5214},[5156,5654,5655],{},[5120,5656,5657,5658,5661],{},"Entity клас ",[5160,5659,5660],{},"User"," у TypeORM:",[5184,5663,5665],{"className":5186,"code":5664,"language":5188,"meta":5189,"style":5189},"import { Entity, PrimaryGeneratedColumn, Column, CreateDateColumn } from 'typeorm';\n\n@Entity('users')\nexport class User {\n  @PrimaryGeneratedColumn()\n  id: number;\n\n  @Column({ unique: true })\n  email: string;\n\n  @Column({ length: 100 })\n  name: string;\n\n  @Column({ nullable: true })\n  age?: number;\n\n  @CreateDateColumn()\n  created_at: Date;\n}\n",[5160,5666,5667,5702,5706,5721,5735,5744,5757,5761,5779,5791,5795,5812,5823,5828,5844,5857,5862,5871,5884],{"__ignoreMap":5189},[5193,5668,5669,5672,5674,5676,5678,5681,5683,5686,5688,5691,5694,5697,5700],{"class":5195,"line":5196},[5193,5670,5671],{"class":5235},"import",[5193,5673,5492],{"class":5214},[5193,5675,5532],{"class":5239},[5193,5677,5261],{"class":5214},[5193,5679,5680],{"class":5239},"PrimaryGeneratedColumn",[5193,5682,5261],{"class":5214},[5193,5684,5685],{"class":5239},"Column",[5193,5687,5261],{"class":5214},[5193,5689,5690],{"class":5239},"CreateDateColumn",[5193,5692,5693],{"class":5214}," } ",[5193,5695,5696],{"class":5235},"from",[5193,5698,5699],{"class":5218}," 'typeorm'",[5193,5701,5222],{"class":5214},[5193,5703,5704],{"class":5195,"line":5203},[5193,5705,5302],{"emptyLinePlaceholder":5301},[5193,5707,5708,5711,5713,5715,5718],{"class":5195,"line":5225},[5193,5709,5710],{"class":5214},"@",[5193,5712,5532],{"class":5246},[5193,5714,5250],{"class":5214},[5193,5716,5717],{"class":5218},"'users'",[5193,5719,5720],{"class":5214},")\n",[5193,5722,5723,5726,5729,5732],{"class":5195,"line":5270},[5193,5724,5725],{"class":5235},"export",[5193,5727,5728],{"class":5206}," class",[5193,5730,5403],{"class":5731},"sN1BT",[5193,5733,5734],{"class":5214}," {\n",[5193,5736,5737,5740,5742],{"class":5195,"line":5298},[5193,5738,5739],{"class":5214},"  @",[5193,5741,5680],{"class":5246},[5193,5743,5648],{"class":5214},[5193,5745,5746,5749,5752,5755],{"class":5195,"line":5305},[5193,5747,5748],{"class":5239},"  id",[5193,5750,5751],{"class":5214},": ",[5193,5753,5754],{"class":5731},"number",[5193,5756,5222],{"class":5214},[5193,5758,5759],{"class":5195,"line":5311},[5193,5760,5302],{"emptyLinePlaceholder":5301},[5193,5762,5763,5765,5767,5770,5773,5776],{"class":5195,"line":5326},[5193,5764,5739],{"class":5214},[5193,5766,5685],{"class":5246},[5193,5768,5769],{"class":5214},"({ ",[5193,5771,5772],{"class":5239},"unique:",[5193,5774,5775],{"class":5206}," true",[5193,5777,5778],{"class":5214}," })\n",[5193,5780,5781,5784,5786,5789],{"class":5195,"line":5355},[5193,5782,5783],{"class":5239},"  email",[5193,5785,5751],{"class":5214},[5193,5787,5788],{"class":5731},"string",[5193,5790,5222],{"class":5214},[5193,5792,5793],{"class":5195,"line":5504},[5193,5794,5302],{"emptyLinePlaceholder":5301},[5193,5796,5798,5800,5802,5804,5807,5810],{"class":5195,"line":5797},11,[5193,5799,5739],{"class":5214},[5193,5801,5685],{"class":5246},[5193,5803,5769],{"class":5214},[5193,5805,5806],{"class":5239},"length:",[5193,5808,5809],{"class":5291}," 100",[5193,5811,5778],{"class":5214},[5193,5813,5815,5817,5819,5821],{"class":5195,"line":5814},12,[5193,5816,5606],{"class":5239},[5193,5818,5751],{"class":5214},[5193,5820,5788],{"class":5731},[5193,5822,5222],{"class":5214},[5193,5824,5826],{"class":5195,"line":5825},13,[5193,5827,5302],{"emptyLinePlaceholder":5301},[5193,5829,5831,5833,5835,5837,5840,5842],{"class":5195,"line":5830},14,[5193,5832,5739],{"class":5214},[5193,5834,5685],{"class":5246},[5193,5836,5769],{"class":5214},[5193,5838,5839],{"class":5239},"nullable:",[5193,5841,5775],{"class":5206},[5193,5843,5778],{"class":5214},[5193,5845,5847,5850,5853,5855],{"class":5195,"line":5846},15,[5193,5848,5849],{"class":5239},"  age",[5193,5851,5852],{"class":5214},"?: ",[5193,5854,5754],{"class":5731},[5193,5856,5222],{"class":5214},[5193,5858,5860],{"class":5195,"line":5859},16,[5193,5861,5302],{"emptyLinePlaceholder":5301},[5193,5863,5865,5867,5869],{"class":5195,"line":5864},17,[5193,5866,5739],{"class":5214},[5193,5868,5690],{"class":5246},[5193,5870,5648],{"class":5214},[5193,5872,5874,5877,5879,5882],{"class":5195,"line":5873},18,[5193,5875,5876],{"class":5239},"  created_at",[5193,5878,5751],{"class":5214},[5193,5880,5881],{"class":5731},"Date",[5193,5883,5222],{"class":5214},[5193,5885,5887],{"class":5195,"line":5886},19,[5193,5888,5889],{"class":5214},"}\n",[5156,5891,5892,5893,5896,5897,5900],{},"TypeORM використовує ",[5120,5894,5895],{},"декоратори"," (",[5099,5898,5899],{},"decorators",") — спеціальні анотації, що додають метадані до класів та їх властивостей. Ці метадані зчитуються у runtime та використовуються для автоматичної генерації SQL-запитів.",[5902,5903,5904,5911,5963],"note",{},[5156,5905,5906,5907,5910],{},"Декоратори — це експериментальна функція TypeScript (Stage 3 у TC39 proposal), яку потрібно увімкнути у ",[5160,5908,5909],{},"tsconfig.json",":",[5184,5912,5916],{"className":5913,"code":5914,"language":5915,"meta":5189,"style":5189},"language-json shiki shiki-themes light-plus dark-plus dark-plus","{\n  \"compilerOptions\": {\n    \"experimentalDecorators\": true,\n    \"emitDecoratorMetadata\": true\n  }\n}\n","json",[5160,5917,5918,5923,5932,5944,5954,5959],{"__ignoreMap":5189},[5193,5919,5920],{"class":5195,"line":5196},[5193,5921,5922],{"class":5214},"{\n",[5193,5924,5925,5929],{"class":5195,"line":5203},[5193,5926,5928],{"class":5927},"sLwNe","  \"compilerOptions\"",[5193,5930,5931],{"class":5214},": {\n",[5193,5933,5934,5937,5939,5942],{"class":5195,"line":5225},[5193,5935,5936],{"class":5927},"    \"experimentalDecorators\"",[5193,5938,5751],{"class":5214},[5193,5940,5941],{"class":5206},"true",[5193,5943,5577],{"class":5214},[5193,5945,5946,5949,5951],{"class":5195,"line":5270},[5193,5947,5948],{"class":5927},"    \"emitDecoratorMetadata\"",[5193,5950,5751],{"class":5214},[5193,5952,5953],{"class":5206},"true\n",[5193,5955,5956],{"class":5195,"line":5298},[5193,5957,5958],{"class":5214},"  }\n",[5193,5960,5961],{"class":5195,"line":5305},[5193,5962,5889],{"class":5214},[5156,5964,5965,5966,5969],{},"TypeORM покладається на ці налаштування для коректної роботи рефлексії типів (",[5099,5967,5968],{},"type reflection",").",[5151,5971,5973],{"id":5972},"абстракція-над-sql-запитами","Абстракція над SQL запитами",[5156,5975,5976],{},"ORM надає кілька рівнів абстракції для роботи з даними:",[5156,5978,5979,5986],{},[5120,5980,5981,5982,5985],{},"1. Репозиторії (",[5099,5983,5984],{},"Repositories","):"," Високорівневий API для стандартних CRUD-операцій.",[5184,5988,5990],{"className":5186,"code":5989,"language":5188,"meta":5189,"style":5189},"const userRepository = dataSource.getRepository(User);\n\n\u002F\u002F CREATE\nconst user = userRepository.create({ email: 'test@example.com', name: 'Test' });\nawait userRepository.save(user);\n\n\u002F\u002F READ\nconst users = await userRepository.find();\nconst oneUser = await userRepository.findOneBy({ email: 'test@example.com' });\n\n\u002F\u002F UPDATE\nawait userRepository.update({ id: 1 }, { name: 'Updated Name' });\n\n\u002F\u002F DELETE\nawait userRepository.delete({ id: 1 });\n",[5160,5991,5992,6014,6018,6023,6057,6073,6077,6082,6101,6127,6131,6136,6165,6169,6174],{"__ignoreMap":5189},[5193,5993,5994,5996,5998,6000,6003,6005,6008,6010,6012],{"class":5195,"line":5196},[5193,5995,5207],{"class":5206},[5193,5997,5444],{"class":5210},[5193,5999,5215],{"class":5214},[5193,6001,6002],{"class":5239},"dataSource",[5193,6004,5243],{"class":5214},[5193,6006,6007],{"class":5246},"getRepository",[5193,6009,5250],{"class":5214},[5193,6011,5660],{"class":5239},[5193,6013,5456],{"class":5214},[5193,6015,6016],{"class":5195,"line":5203},[5193,6017,5302],{"emptyLinePlaceholder":5301},[5193,6019,6020],{"class":5195,"line":5225},[5193,6021,6022],{"class":5199},"\u002F\u002F CREATE\n",[5193,6024,6025,6027,6029,6031,6034,6036,6039,6041,6043,6046,6048,6051,6054],{"class":5195,"line":5270},[5193,6026,5207],{"class":5206},[5193,6028,5275],{"class":5210},[5193,6030,5215],{"class":5214},[5193,6032,6033],{"class":5239},"userRepository",[5193,6035,5243],{"class":5214},[5193,6037,6038],{"class":5246},"create",[5193,6040,5769],{"class":5214},[5193,6042,5495],{"class":5239},[5193,6044,6045],{"class":5218}," 'test@example.com'",[5193,6047,5261],{"class":5214},[5193,6049,6050],{"class":5239},"name:",[5193,6052,6053],{"class":5218}," 'Test'",[5193,6055,6056],{"class":5214}," });\n",[5193,6058,6059,6061,6063,6065,6067,6069,6071],{"class":5195,"line":5298},[5193,6060,5236],{"class":5235},[5193,6062,5444],{"class":5239},[5193,6064,5243],{"class":5214},[5193,6066,5449],{"class":5246},[5193,6068,5250],{"class":5214},[5193,6070,5411],{"class":5239},[5193,6072,5456],{"class":5214},[5193,6074,6075],{"class":5195,"line":5305},[5193,6076,5302],{"emptyLinePlaceholder":5301},[5193,6078,6079],{"class":5195,"line":5311},[5193,6080,6081],{"class":5199},"\u002F\u002F READ\n",[5193,6083,6084,6086,6088,6090,6092,6094,6096,6099],{"class":5195,"line":5326},[5193,6085,5207],{"class":5206},[5193,6087,5560],{"class":5210},[5193,6089,5215],{"class":5214},[5193,6091,5236],{"class":5235},[5193,6093,5444],{"class":5239},[5193,6095,5243],{"class":5214},[5193,6097,6098],{"class":5246},"find",[5193,6100,5406],{"class":5214},[5193,6102,6103,6105,6108,6110,6112,6114,6116,6119,6121,6123,6125],{"class":5195,"line":5355},[5193,6104,5207],{"class":5206},[5193,6106,6107],{"class":5210}," oneUser",[5193,6109,5215],{"class":5214},[5193,6111,5236],{"class":5235},[5193,6113,5444],{"class":5239},[5193,6115,5243],{"class":5214},[5193,6117,6118],{"class":5246},"findOneBy",[5193,6120,5769],{"class":5214},[5193,6122,5495],{"class":5239},[5193,6124,6045],{"class":5218},[5193,6126,6056],{"class":5214},[5193,6128,6129],{"class":5195,"line":5504},[5193,6130,5302],{"emptyLinePlaceholder":5301},[5193,6132,6133],{"class":5195,"line":5797},[5193,6134,6135],{"class":5199},"\u002F\u002F UPDATE\n",[5193,6137,6138,6140,6142,6144,6147,6149,6152,6155,6158,6160,6163],{"class":5195,"line":5814},[5193,6139,5236],{"class":5235},[5193,6141,5444],{"class":5239},[5193,6143,5243],{"class":5214},[5193,6145,6146],{"class":5246},"update",[5193,6148,5769],{"class":5214},[5193,6150,6151],{"class":5239},"id:",[5193,6153,6154],{"class":5291}," 1",[5193,6156,6157],{"class":5214}," }, { ",[5193,6159,6050],{"class":5239},[5193,6161,6162],{"class":5218}," 'Updated Name'",[5193,6164,6056],{"class":5214},[5193,6166,6167],{"class":5195,"line":5825},[5193,6168,5302],{"emptyLinePlaceholder":5301},[5193,6170,6171],{"class":5195,"line":5830},[5193,6172,6173],{"class":5199},"\u002F\u002F DELETE\n",[5193,6175,6176,6178,6180,6182,6185,6187,6189,6191],{"class":5195,"line":5846},[5193,6177,5236],{"class":5235},[5193,6179,5444],{"class":5239},[5193,6181,5243],{"class":5214},[5193,6183,6184],{"class":5246},"delete",[5193,6186,5769],{"class":5214},[5193,6188,6151],{"class":5239},[5193,6190,6154],{"class":5291},[5193,6192,6056],{"class":5214},[5156,6194,6195,6198],{},[5120,6196,6197],{},"2. Query Builder:"," Програмний конструктор запитів для складніших сценаріїв.",[5184,6200,6202],{"className":5186,"code":6201,"language":5188,"meta":5189,"style":5189},"const users = await userRepository\n  .createQueryBuilder('user')\n  .where('user.age > :age', { age: 18 })\n  .andWhere('user.email LIKE :domain', { domain: '%@gmail.com' })\n  .orderBy('user.created_at', 'DESC')\n  .take(10)\n  .getMany();\n",[5160,6203,6204,6217,6232,6255,6277,6296,6310],{"__ignoreMap":5189},[5193,6205,6206,6208,6210,6212,6214],{"class":5195,"line":5196},[5193,6207,5207],{"class":5206},[5193,6209,5560],{"class":5210},[5193,6211,5215],{"class":5214},[5193,6213,5236],{"class":5235},[5193,6215,6216],{"class":5239}," userRepository\n",[5193,6218,6219,6222,6225,6227,6230],{"class":5195,"line":5203},[5193,6220,6221],{"class":5214},"  .",[5193,6223,6224],{"class":5246},"createQueryBuilder",[5193,6226,5250],{"class":5214},[5193,6228,6229],{"class":5218},"'user'",[5193,6231,5720],{"class":5214},[5193,6233,6234,6236,6239,6241,6244,6247,6250,6253],{"class":5195,"line":5225},[5193,6235,6221],{"class":5214},[5193,6237,6238],{"class":5246},"where",[5193,6240,5250],{"class":5214},[5193,6242,6243],{"class":5218},"'user.age > :age'",[5193,6245,6246],{"class":5214},", { ",[5193,6248,6249],{"class":5239},"age:",[5193,6251,6252],{"class":5291}," 18",[5193,6254,5778],{"class":5214},[5193,6256,6257,6259,6262,6264,6267,6269,6272,6275],{"class":5195,"line":5270},[5193,6258,6221],{"class":5214},[5193,6260,6261],{"class":5246},"andWhere",[5193,6263,5250],{"class":5214},[5193,6265,6266],{"class":5218},"'user.email LIKE :domain'",[5193,6268,6246],{"class":5214},[5193,6270,6271],{"class":5239},"domain:",[5193,6273,6274],{"class":5218}," '%@gmail.com'",[5193,6276,5778],{"class":5214},[5193,6278,6279,6281,6284,6286,6289,6291,6294],{"class":5195,"line":5298},[5193,6280,6221],{"class":5214},[5193,6282,6283],{"class":5246},"orderBy",[5193,6285,5250],{"class":5214},[5193,6287,6288],{"class":5218},"'user.created_at'",[5193,6290,5261],{"class":5214},[5193,6292,6293],{"class":5218},"'DESC'",[5193,6295,5720],{"class":5214},[5193,6297,6298,6300,6303,6305,6308],{"class":5195,"line":5305},[5193,6299,6221],{"class":5214},[5193,6301,6302],{"class":5246},"take",[5193,6304,5250],{"class":5214},[5193,6306,6307],{"class":5291},"10",[5193,6309,5720],{"class":5214},[5193,6311,6312,6314,6317],{"class":5195,"line":5311},[5193,6313,6221],{"class":5214},[5193,6315,6316],{"class":5246},"getMany",[5193,6318,5406],{"class":5214},[5156,6320,6321,6324],{},[5120,6322,6323],{},"3. Raw SQL:"," Можливість виконати чистий SQL, коли це необхідно.",[5184,6326,6328],{"className":5186,"code":6327,"language":5188,"meta":5189,"style":5189},"const result = await dataSource.query(\n  'SELECT * FROM users WHERE email = $1',\n  ['test@example.com']\n);\n",[5160,6329,6330,6350,6357,6368],{"__ignoreMap":5189},[5193,6331,6332,6334,6336,6338,6340,6343,6345,6347],{"class":5195,"line":5196},[5193,6333,5207],{"class":5206},[5193,6335,5230],{"class":5210},[5193,6337,5215],{"class":5214},[5193,6339,5236],{"class":5235},[5193,6341,6342],{"class":5239}," dataSource",[5193,6344,5243],{"class":5214},[5193,6346,5247],{"class":5246},[5193,6348,6349],{"class":5214},"(\n",[5193,6351,6352,6355],{"class":5195,"line":5203},[5193,6353,6354],{"class":5218},"  'SELECT * FROM users WHERE email = $1'",[5193,6356,5577],{"class":5214},[5193,6358,6359,6362,6365],{"class":5195,"line":5225},[5193,6360,6361],{"class":5214},"  [",[5193,6363,6364],{"class":5218},"'test@example.com'",[5193,6366,6367],{"class":5214},"]\n",[5193,6369,6370],{"class":5195,"line":5270},[5193,6371,5456],{"class":5214},[6373,6374,6375],"tip",{},"TypeORM не забороняє використання raw SQL. Це гібридний підхід: використовуйте ORM для стандартних операцій та SQL для специфічних оптимізацій. Це найкраще з обох світів.",[5151,6377,6379],{"id":6378},"історія-та-еволюція-orm","Історія та еволюція ORM",[5156,6381,6382,6383,6386],{},"Концепція ORM виникла у 1990-х роках разом із популяризацією об'єктно-орієнтованого програмування. Першим широковідомим ORM став ",[5120,6384,6385],{},"Hibernate"," для Java (2001), який встановив стандарти, що використовуються досі.",[5156,6388,6389],{},[5120,6390,6391],{},"Еволюція ORM у JavaScript\u002FTypeScript екосистемі:",[6393,6394,6395],"mermaid",{},[5184,6396,6399],{"className":6397,"code":6398,"language":6393,"meta":5189,"style":5189},"language-mermaid shiki shiki-themes light-plus dark-plus dark-plus","timeline\n    title Еволюція ORM для Node.js\n    2011 : Sequelize\u003Cbr\u002F>Перший популярний ORM для Node.js\u003Cbr\u002F>Promise-based API\n    2015 : Bookshelf.js\u003Cbr\u002F>Побудований поверх Knex.js\u003Cbr\u002F>Акцент на відносини між моделями\n    2016 : TypeORM (v0.1)\u003Cbr\u002F>TypeScript-first підхід\u003Cbr\u002F>Декоратори та метадані\n    2019 : Prisma 2.0\u003Cbr\u002F>Schema-first генерація типів\u003Cbr\u002F>Власний Query Engine (Rust)\n    2022 : Drizzle ORM\u003Cbr\u002F>Lightweight, type-safe\u003Cbr\u002F>Мінімальний runtime overhead\n    2023 : TypeORM 0.3.x\u003Cbr\u002F>ESM підтримка\u003Cbr\u002F>Покращена продуктивність\n",[5160,6400,6401,6406,6411,6416,6421,6426,6431,6436],{"__ignoreMap":5189},[5193,6402,6403],{"class":5195,"line":5196},[5193,6404,6405],{},"timeline\n",[5193,6407,6408],{"class":5195,"line":5203},[5193,6409,6410],{},"    title Еволюція ORM для Node.js\n",[5193,6412,6413],{"class":5195,"line":5225},[5193,6414,6415],{},"    2011 : Sequelize\u003Cbr\u002F>Перший популярний ORM для Node.js\u003Cbr\u002F>Promise-based API\n",[5193,6417,6418],{"class":5195,"line":5270},[5193,6419,6420],{},"    2015 : Bookshelf.js\u003Cbr\u002F>Побудований поверх Knex.js\u003Cbr\u002F>Акцент на відносини між моделями\n",[5193,6422,6423],{"class":5195,"line":5298},[5193,6424,6425],{},"    2016 : TypeORM (v0.1)\u003Cbr\u002F>TypeScript-first підхід\u003Cbr\u002F>Декоратори та метадані\n",[5193,6427,6428],{"class":5195,"line":5305},[5193,6429,6430],{},"    2019 : Prisma 2.0\u003Cbr\u002F>Schema-first генерація типів\u003Cbr\u002F>Власний Query Engine (Rust)\n",[5193,6432,6433],{"class":5195,"line":5311},[5193,6434,6435],{},"    2022 : Drizzle ORM\u003Cbr\u002F>Lightweight, type-safe\u003Cbr\u002F>Мінімальний runtime overhead\n",[5193,6437,6438],{"class":5195,"line":5326},[5193,6439,6440],{},"    2023 : TypeORM 0.3.x\u003Cbr\u002F>ESM підтримка\u003Cbr\u002F>Покращена продуктивність\n",[5156,6442,6443,6444,6447],{},"TypeORM з'явився у 2016 році як відповідь на потребу у повноцінному ORM для TypeScript, що підтримує сучасні можливості мови: строгу типізацію (",[5099,6445,6446],{},"strict typing","), декоратори та async\u002Fawait синтаксис.",[5143,6449],{},[5146,6451,6453],{"id":6452},"навіщо-потрібен-orm","Навіщо потрібен ORM",[5151,6455,6457],{"id":6456},"підвищення-продуктивності-розробки","Підвищення продуктивності розробки",[5156,6459,6460,6461,6464],{},"Найочевидніша перевага ORM — це ",[5120,6462,6463],{},"значне скорочення обсягу коду",", який потрібно написати для типових операцій з даними. Замість написання окремих SQL-запитів для кожної операції, ви описуєте структуру даних один раз через Entity класи, а ORM автоматично генерує всі необхідні запити.",[5156,6466,6467],{},[5120,6468,6469],{},"Порівняння обсягу коду для CRUD операцій:",[6471,6472,6473,7047],"code-group",{},[5184,6474,6477],{"className":5186,"code":6475,"filename":6476,"language":5188,"meta":5189,"style":5189},"import { Pool } from 'pg';\n\nconst pool = new Pool({ connectionString: process.env.DATABASE_URL });\n\n\u002F\u002F CREATE\nasync function createUser(email: string, name: string) {\n  const query = 'INSERT INTO users (email, name, created_at) VALUES ($1, $2, NOW()) RETURNING *';\n  const result = await pool.query(query, [email, name]);\n  return result.rows[0];\n}\n\n\u002F\u002F READ (один користувач)\nasync function getUserById(id: number) {\n  const query = 'SELECT * FROM users WHERE id = $1';\n  const result = await pool.query(query, [id]);\n  return result.rows[0] || null;\n}\n\n\u002F\u002F READ (з фільтрацією)\nasync function getUsersByDomain(domain: string) {\n  const query = 'SELECT * FROM users WHERE email LIKE $1 ORDER BY created_at DESC';\n  const result = await pool.query(query, [`%@${domain}`]);\n  return result.rows;\n}\n\n\u002F\u002F UPDATE\nasync function updateUser(id: number, name: string) {\n  const query = 'UPDATE users SET name = $1, updated_at = NOW() WHERE id = $2 RETURNING *';\n  const result = await pool.query(query, [name, id]);\n  return result.rows[0] || null;\n}\n\n\u002F\u002F DELETE\nasync function deleteUser(id: number) {\n  const query = 'DELETE FROM users WHERE id = $1';\n  const result = await pool.query(query, [id]);\n  return result.rowCount > 0;\n}\n\n\u002F\u002F Приблизно 40+ рядків коду\n","Без ORM (pg драйвер)",[5160,6478,6479,6497,6501,6534,6538,6542,6572,6586,6616,6633,6637,6641,6646,6666,6679,6705,6727,6731,6735,6740,6761,6775,6814,6827,6832,6837,6842,6870,6884,6915,6936,6941,6946,6951,6971,6985,7012,7031,7036,7041],{"__ignoreMap":5189},[5193,6480,6481,6483,6485,6488,6490,6492,6495],{"class":5195,"line":5196},[5193,6482,5671],{"class":5235},[5193,6484,5492],{"class":5214},[5193,6486,6487],{"class":5239},"Pool",[5193,6489,5693],{"class":5214},[5193,6491,5696],{"class":5235},[5193,6493,6494],{"class":5218}," 'pg'",[5193,6496,5222],{"class":5214},[5193,6498,6499],{"class":5195,"line":5203},[5193,6500,5302],{"emptyLinePlaceholder":5301},[5193,6502,6503,6505,6507,6509,6511,6514,6516,6519,6522,6524,6527,6529,6532],{"class":5195,"line":5225},[5193,6504,5207],{"class":5206},[5193,6506,5240],{"class":5210},[5193,6508,5215],{"class":5214},[5193,6510,5400],{"class":5206},[5193,6512,6513],{"class":5246}," Pool",[5193,6515,5769],{"class":5214},[5193,6517,6518],{"class":5239},"connectionString:",[5193,6520,6521],{"class":5239}," process",[5193,6523,5243],{"class":5214},[5193,6525,6526],{"class":5239},"env",[5193,6528,5243],{"class":5214},[5193,6530,6531],{"class":5210},"DATABASE_URL",[5193,6533,6056],{"class":5214},[5193,6535,6536],{"class":5195,"line":5270},[5193,6537,5302],{"emptyLinePlaceholder":5301},[5193,6539,6540],{"class":5195,"line":5298},[5193,6541,6022],{"class":5199},[5193,6543,6544,6547,6550,6553,6555,6557,6559,6561,6563,6565,6567,6569],{"class":5195,"line":5305},[5193,6545,6546],{"class":5206},"async",[5193,6548,6549],{"class":5206}," function",[5193,6551,6552],{"class":5246}," createUser",[5193,6554,5250],{"class":5214},[5193,6556,5416],{"class":5239},[5193,6558,5751],{"class":5214},[5193,6560,5788],{"class":5731},[5193,6562,5261],{"class":5214},[5193,6564,5431],{"class":5239},[5193,6566,5751],{"class":5214},[5193,6568,5788],{"class":5731},[5193,6570,6571],{"class":5214},") {\n",[5193,6573,6574,6577,6579,6581,6584],{"class":5195,"line":5311},[5193,6575,6576],{"class":5206},"  const",[5193,6578,5211],{"class":5210},[5193,6580,5215],{"class":5214},[5193,6582,6583],{"class":5218},"'INSERT INTO users (email, name, created_at) VALUES ($1, $2, NOW()) RETURNING *'",[5193,6585,5222],{"class":5214},[5193,6587,6588,6590,6592,6594,6596,6598,6600,6602,6604,6606,6608,6610,6612,6614],{"class":5195,"line":5326},[5193,6589,6576],{"class":5206},[5193,6591,5230],{"class":5210},[5193,6593,5215],{"class":5214},[5193,6595,5236],{"class":5235},[5193,6597,5240],{"class":5239},[5193,6599,5243],{"class":5214},[5193,6601,5247],{"class":5246},[5193,6603,5250],{"class":5214},[5193,6605,5247],{"class":5239},[5193,6607,5255],{"class":5214},[5193,6609,5416],{"class":5239},[5193,6611,5261],{"class":5214},[5193,6613,5431],{"class":5239},[5193,6615,5267],{"class":5214},[5193,6617,6618,6621,6623,6625,6627,6629,6631],{"class":5195,"line":5355},[5193,6619,6620],{"class":5235},"  return",[5193,6622,5230],{"class":5239},[5193,6624,5243],{"class":5214},[5193,6626,5285],{"class":5239},[5193,6628,5288],{"class":5214},[5193,6630,5292],{"class":5291},[5193,6632,5295],{"class":5214},[5193,6634,6635],{"class":5195,"line":5504},[5193,6636,5889],{"class":5214},[5193,6638,6639],{"class":5195,"line":5797},[5193,6640,5302],{"emptyLinePlaceholder":5301},[5193,6642,6643],{"class":5195,"line":5814},[5193,6644,6645],{"class":5199},"\u002F\u002F READ (один користувач)\n",[5193,6647,6648,6650,6652,6655,6657,6660,6662,6664],{"class":5195,"line":5825},[5193,6649,6546],{"class":5206},[5193,6651,6549],{"class":5206},[5193,6653,6654],{"class":5246}," getUserById",[5193,6656,5250],{"class":5214},[5193,6658,6659],{"class":5239},"id",[5193,6661,5751],{"class":5214},[5193,6663,5754],{"class":5731},[5193,6665,6571],{"class":5214},[5193,6667,6668,6670,6672,6674,6677],{"class":5195,"line":5830},[5193,6669,6576],{"class":5206},[5193,6671,5211],{"class":5210},[5193,6673,5215],{"class":5214},[5193,6675,6676],{"class":5218},"'SELECT * FROM users WHERE id = $1'",[5193,6678,5222],{"class":5214},[5193,6680,6681,6683,6685,6687,6689,6691,6693,6695,6697,6699,6701,6703],{"class":5195,"line":5846},[5193,6682,6576],{"class":5206},[5193,6684,5230],{"class":5210},[5193,6686,5215],{"class":5214},[5193,6688,5236],{"class":5235},[5193,6690,5240],{"class":5239},[5193,6692,5243],{"class":5214},[5193,6694,5247],{"class":5246},[5193,6696,5250],{"class":5214},[5193,6698,5247],{"class":5239},[5193,6700,5255],{"class":5214},[5193,6702,6659],{"class":5239},[5193,6704,5267],{"class":5214},[5193,6706,6707,6709,6711,6713,6715,6717,6719,6722,6725],{"class":5195,"line":5859},[5193,6708,6620],{"class":5235},[5193,6710,5230],{"class":5239},[5193,6712,5243],{"class":5214},[5193,6714,5285],{"class":5239},[5193,6716,5288],{"class":5214},[5193,6718,5292],{"class":5291},[5193,6720,6721],{"class":5214},"] || ",[5193,6723,6724],{"class":5206},"null",[5193,6726,5222],{"class":5214},[5193,6728,6729],{"class":5195,"line":5864},[5193,6730,5889],{"class":5214},[5193,6732,6733],{"class":5195,"line":5873},[5193,6734,5302],{"emptyLinePlaceholder":5301},[5193,6736,6737],{"class":5195,"line":5886},[5193,6738,6739],{"class":5199},"\u002F\u002F READ (з фільтрацією)\n",[5193,6741,6743,6745,6747,6750,6752,6755,6757,6759],{"class":5195,"line":6742},20,[5193,6744,6546],{"class":5206},[5193,6746,6549],{"class":5206},[5193,6748,6749],{"class":5246}," getUsersByDomain",[5193,6751,5250],{"class":5214},[5193,6753,6754],{"class":5239},"domain",[5193,6756,5751],{"class":5214},[5193,6758,5788],{"class":5731},[5193,6760,6571],{"class":5214},[5193,6762,6764,6766,6768,6770,6773],{"class":5195,"line":6763},21,[5193,6765,6576],{"class":5206},[5193,6767,5211],{"class":5210},[5193,6769,5215],{"class":5214},[5193,6771,6772],{"class":5218},"'SELECT * FROM users WHERE email LIKE $1 ORDER BY created_at DESC'",[5193,6774,5222],{"class":5214},[5193,6776,6778,6780,6782,6784,6786,6788,6790,6792,6794,6796,6798,6801,6804,6806,6809,6812],{"class":5195,"line":6777},22,[5193,6779,6576],{"class":5206},[5193,6781,5230],{"class":5210},[5193,6783,5215],{"class":5214},[5193,6785,5236],{"class":5235},[5193,6787,5240],{"class":5239},[5193,6789,5243],{"class":5214},[5193,6791,5247],{"class":5246},[5193,6793,5250],{"class":5214},[5193,6795,5247],{"class":5239},[5193,6797,5255],{"class":5214},[5193,6799,6800],{"class":5218},"`%@",[5193,6802,6803],{"class":5206},"${",[5193,6805,6754],{"class":5239},[5193,6807,6808],{"class":5206},"}",[5193,6810,6811],{"class":5218},"`",[5193,6813,5267],{"class":5214},[5193,6815,6817,6819,6821,6823,6825],{"class":5195,"line":6816},23,[5193,6818,6620],{"class":5235},[5193,6820,5230],{"class":5239},[5193,6822,5243],{"class":5214},[5193,6824,5285],{"class":5239},[5193,6826,5222],{"class":5214},[5193,6828,6830],{"class":5195,"line":6829},24,[5193,6831,5889],{"class":5214},[5193,6833,6835],{"class":5195,"line":6834},25,[5193,6836,5302],{"emptyLinePlaceholder":5301},[5193,6838,6840],{"class":5195,"line":6839},26,[5193,6841,6135],{"class":5199},[5193,6843,6845,6847,6849,6852,6854,6856,6858,6860,6862,6864,6866,6868],{"class":5195,"line":6844},27,[5193,6846,6546],{"class":5206},[5193,6848,6549],{"class":5206},[5193,6850,6851],{"class":5246}," updateUser",[5193,6853,5250],{"class":5214},[5193,6855,6659],{"class":5239},[5193,6857,5751],{"class":5214},[5193,6859,5754],{"class":5731},[5193,6861,5261],{"class":5214},[5193,6863,5431],{"class":5239},[5193,6865,5751],{"class":5214},[5193,6867,5788],{"class":5731},[5193,6869,6571],{"class":5214},[5193,6871,6873,6875,6877,6879,6882],{"class":5195,"line":6872},28,[5193,6874,6576],{"class":5206},[5193,6876,5211],{"class":5210},[5193,6878,5215],{"class":5214},[5193,6880,6881],{"class":5218},"'UPDATE users SET name = $1, updated_at = NOW() WHERE id = $2 RETURNING *'",[5193,6883,5222],{"class":5214},[5193,6885,6887,6889,6891,6893,6895,6897,6899,6901,6903,6905,6907,6909,6911,6913],{"class":5195,"line":6886},29,[5193,6888,6576],{"class":5206},[5193,6890,5230],{"class":5210},[5193,6892,5215],{"class":5214},[5193,6894,5236],{"class":5235},[5193,6896,5240],{"class":5239},[5193,6898,5243],{"class":5214},[5193,6900,5247],{"class":5246},[5193,6902,5250],{"class":5214},[5193,6904,5247],{"class":5239},[5193,6906,5255],{"class":5214},[5193,6908,5431],{"class":5239},[5193,6910,5261],{"class":5214},[5193,6912,6659],{"class":5239},[5193,6914,5267],{"class":5214},[5193,6916,6918,6920,6922,6924,6926,6928,6930,6932,6934],{"class":5195,"line":6917},30,[5193,6919,6620],{"class":5235},[5193,6921,5230],{"class":5239},[5193,6923,5243],{"class":5214},[5193,6925,5285],{"class":5239},[5193,6927,5288],{"class":5214},[5193,6929,5292],{"class":5291},[5193,6931,6721],{"class":5214},[5193,6933,6724],{"class":5206},[5193,6935,5222],{"class":5214},[5193,6937,6939],{"class":5195,"line":6938},31,[5193,6940,5889],{"class":5214},[5193,6942,6944],{"class":5195,"line":6943},32,[5193,6945,5302],{"emptyLinePlaceholder":5301},[5193,6947,6949],{"class":5195,"line":6948},33,[5193,6950,6173],{"class":5199},[5193,6952,6954,6956,6958,6961,6963,6965,6967,6969],{"class":5195,"line":6953},34,[5193,6955,6546],{"class":5206},[5193,6957,6549],{"class":5206},[5193,6959,6960],{"class":5246}," 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$1'",[5193,6984,5222],{"class":5214},[5193,6986,6988,6990,6992,6994,6996,6998,7000,7002,7004,7006,7008,7010],{"class":5195,"line":6987},36,[5193,6989,6576],{"class":5206},[5193,6991,5230],{"class":5210},[5193,6993,5215],{"class":5214},[5193,6995,5236],{"class":5235},[5193,6997,5240],{"class":5239},[5193,6999,5243],{"class":5214},[5193,7001,5247],{"class":5246},[5193,7003,5250],{"class":5214},[5193,7005,5247],{"class":5239},[5193,7007,5255],{"class":5214},[5193,7009,6659],{"class":5239},[5193,7011,5267],{"class":5214},[5193,7013,7015,7017,7019,7021,7024,7027,7029],{"class":5195,"line":7014},37,[5193,7016,6620],{"class":5235},[5193,7018,5230],{"class":5239},[5193,7020,5243],{"class":5214},[5193,7022,7023],{"class":5239},"rowCount",[5193,7025,7026],{"class":5214}," > ",[5193,7028,5292],{"class":5291},[5193,7030,5222],{"class":5214},[5193,7032,7034],{"class":5195,"line":7033},38,[5193,7035,5889],{"class":5214},[5193,7037,7039],{"class":5195,"line":7038},39,[5193,7040,5302],{"emptyLinePlaceholder":5301},[5193,7042,7044],{"class":5195,"line":7043},40,[5193,7045,7046],{"class":5199},"\u002F\u002F Приблизно 40+ рядків коду\n",[5184,7048,7051],{"className":5186,"code":7049,"filename":7050,"language":5188,"meta":5189,"style":5189},"import { Repository } from 'typeorm';\nimport { User } from '.\u002Fentities\u002FUser';\n\nclass UserService {\n  constructor(private userRepository: Repository\u003CUser>) {}\n\n  \u002F\u002F CREATE\n  async createUser(email: string, name: string) {\n    const user = this.userRepository.create({ email, name });\n    return this.userRepository.save(user);\n  }\n\n  \u002F\u002F READ (один користувач)\n  async getUserById(id: number) {\n    return this.userRepository.findOneBy({ id });\n  }\n\n  \u002F\u002F READ (з фільтрацією)\n  async getUsersByDomain(domain: string) {\n    return this.userRepository\n      .createQueryBuilder('user')\n      .where('user.email LIKE :pattern', { pattern: `%@${domain}` })\n      .orderBy('user.created_at', 'DESC')\n      .getMany();\n  }\n\n  \u002F\u002F UPDATE\n  async updateUser(id: number, name: string) {\n    await this.userRepository.update({ id }, { name });\n    return this.getUserById(id);\n  }\n\n  \u002F\u002F DELETE\n  async deleteUser(id: number) {\n    const result = await this.userRepository.delete({ id });\n    return result.affected > 0;\n  }\n}\n\n\u002F\u002F Приблизно 25 рядків + Entity визначення (15 рядків)\n","З TypeORM",[5160,7052,7053,7070,7087,7091,7101,7125,7129,7134,7159,7189,7211,7215,7219,7224,7240,7260,7264,7268,7273,7289,7300,7313,7342,7358,7366,7370,7374,7379,7403,7428,7445,7449,7453,7458,7474,7500,7517,7521,7525,7529],{"__ignoreMap":5189},[5193,7054,7055,7057,7059,7062,7064,7066,7068],{"class":5195,"line":5196},[5193,7056,5671],{"class":5235},[5193,7058,5492],{"class":5214},[5193,7060,7061],{"class":5239},"Repository",[5193,7063,5693],{"class":5214},[5193,7065,5696],{"class":5235},[5193,7067,5699],{"class":5218},[5193,7069,5222],{"class":5214},[5193,7071,7072,7074,7076,7078,7080,7082,7085],{"class":5195,"line":5203},[5193,7073,5671],{"class":5235},[5193,7075,5492],{"class":5214},[5193,7077,5660],{"class":5239},[5193,7079,5693],{"class":5214},[5193,7081,5696],{"class":5235},[5193,7083,7084],{"class":5218}," 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CREATE\n",[5193,7135,7136,7139,7141,7143,7145,7147,7149,7151,7153,7155,7157],{"class":5195,"line":5326},[5193,7137,7138],{"class":5206},"  async",[5193,7140,6552],{"class":5246},[5193,7142,5250],{"class":5214},[5193,7144,5416],{"class":5239},[5193,7146,5751],{"class":5214},[5193,7148,5788],{"class":5731},[5193,7150,5261],{"class":5214},[5193,7152,5431],{"class":5239},[5193,7154,5751],{"class":5214},[5193,7156,5788],{"class":5731},[5193,7158,6571],{"class":5214},[5193,7160,7161,7164,7166,7168,7171,7173,7175,7177,7179,7181,7183,7185,7187],{"class":5195,"line":5355},[5193,7162,7163],{"class":5206},"    const",[5193,7165,5275],{"class":5210},[5193,7167,5215],{"class":5214},[5193,7169,7170],{"class":5206},"this",[5193,7172,5243],{"class":5214},[5193,7174,6033],{"class":5239},[5193,7176,5243],{"class":5214},[5193,7178,6038],{"class":5246},[5193,7180,5769],{"class":5214},[5193,7182,5416],{"class":5239},[5193,7184,5261],{"class":5214},[5193,7186,5431],{"class":5239},[5193,7188,6056],{"class":5214},[5193,7190,7191,7194,7197,7199,7201,7203,7205,7207,7209],{"class":5195,"line":5504},[5193,7192,7193],{"class":5235},"    return",[5193,7195,7196],{"class":5206}," this",[5193,7198,5243],{"class":5214},[5193,7200,6033],{"class":5239},[5193,7202,5243],{"class":5214},[5193,7204,5449],{"class":5246},[5193,7206,5250],{"class":5214},[5193,7208,5411],{"class":5239},[5193,7210,5456],{"class":5214},[5193,7212,7213],{"class":5195,"line":5797},[5193,7214,5958],{"class":5214},[5193,7216,7217],{"class":5195,"line":5814},[5193,7218,5302],{"emptyLinePlaceholder":5301},[5193,7220,7221],{"class":5195,"line":5825},[5193,7222,7223],{"class":5199},"  \u002F\u002F READ (один користувач)\n",[5193,7225,7226,7228,7230,7232,7234,7236,7238],{"class":5195,"line":5830},[5193,7227,7138],{"class":5206},[5193,7229,6654],{"class":5246},[5193,7231,5250],{"class":5214},[5193,7233,6659],{"class":5239},[5193,7235,5751],{"class":5214},[5193,7237,5754],{"class":5731},[5193,7239,6571],{"class":5214},[5193,7241,7242,7244,7246,7248,7250,7252,7254,7256,7258],{"class":5195,"line":5846},[5193,7243,7193],{"class":5235},[5193,7245,7196],{"class":5206},[5193,7247,5243],{"class":5214},[5193,7249,6033],{"class":5239},[5193,7251,5243],{"class":5214},[5193,7253,6118],{"class":5246},[5193,7255,5769],{"class":5214},[5193,7257,6659],{"class":5239},[5193,7259,6056],{"class":5214},[5193,7261,7262],{"class":5195,"line":5859},[5193,7263,5958],{"class":5214},[5193,7265,7266],{"class":5195,"line":5864},[5193,7267,5302],{"emptyLinePlaceholder":5301},[5193,7269,7270],{"class":5195,"line":5873},[5193,7271,7272],{"class":5199},"  \u002F\u002F READ (з фільтрацією)\n",[5193,7274,7275,7277,7279,7281,7283,7285,7287],{"class":5195,"line":5886},[5193,7276,7138],{"class":5206},[5193,7278,6749],{"class":5246},[5193,7280,5250],{"class":5214},[5193,7282,6754],{"class":5239},[5193,7284,5751],{"class":5214},[5193,7286,5788],{"class":5731},[5193,7288,6571],{"class":5214},[5193,7290,7291,7293,7295,7297],{"class":5195,"line":6742},[5193,7292,7193],{"class":5235},[5193,7294,7196],{"class":5206},[5193,7296,5243],{"class":5214},[5193,7298,7299],{"class":5239},"userRepository\n",[5193,7301,7302,7305,7307,7309,7311],{"class":5195,"line":6763},[5193,7303,7304],{"class":5214},"      .",[5193,7306,6224],{"class":5246},[5193,7308,5250],{"class":5214},[5193,7310,6229],{"class":5218},[5193,7312,5720],{"class":5214},[5193,7314,7315,7317,7319,7321,7324,7326,7329,7332,7334,7336,7338,7340],{"class":5195,"line":6777},[5193,7316,7304],{"class":5214},[5193,7318,6238],{"class":5246},[5193,7320,5250],{"class":5214},[5193,7322,7323],{"class":5218},"'user.email LIKE :pattern'",[5193,7325,6246],{"class":5214},[5193,7327,7328],{"class":5239},"pattern:",[5193,7330,7331],{"class":5218}," `%@",[5193,7333,6803],{"class":5206},[5193,7335,6754],{"class":5239},[5193,7337,6808],{"class":5206},[5193,7339,6811],{"class":5218},[5193,7341,5778],{"class":5214},[5193,7343,7344,7346,7348,7350,7352,7354,7356],{"class":5195,"line":6816},[5193,7345,7304],{"class":5214},[5193,7347,6283],{"class":5246},[5193,7349,5250],{"class":5214},[5193,7351,6288],{"class":5218},[5193,7353,5261],{"class":5214},[5193,7355,6293],{"class":5218},[5193,7357,5720],{"class":5214},[5193,7359,7360,7362,7364],{"class":5195,"line":6829},[5193,7361,7304],{"class":5214},[5193,7363,6316],{"class":5246},[5193,7365,5406],{"class":5214},[5193,7367,7368],{"class":5195,"line":6834},[5193,7369,5958],{"class":5214},[5193,7371,7372],{"class":5195,"line":6839},[5193,7373,5302],{"emptyLinePlaceholder":5301},[5193,7375,7376],{"class":5195,"line":6844},[5193,7377,7378],{"class":5199},"  \u002F\u002F UPDATE\n",[5193,7380,7381,7383,7385,7387,7389,7391,7393,7395,7397,7399,7401],{"class":5195,"line":6872},[5193,7382,7138],{"class":5206},[5193,7384,6851],{"class":5246},[5193,7386,5250],{"class":5214},[5193,7388,6659],{"class":5239},[5193,7390,5751],{"class":5214},[5193,7392,5754],{"class":5731},[5193,7394,5261],{"class":5214},[5193,7396,5431],{"class":5239},[5193,7398,5751],{"class":5214},[5193,7400,5788],{"class":5731},[5193,7402,6571],{"class":5214},[5193,7404,7405,7408,7410,7412,7414,7416,7418,7420,7422,7424,7426],{"class":5195,"line":6886},[5193,7406,7407],{"class":5235},"    await",[5193,7409,7196],{"class":5206},[5193,7411,5243],{"class":5214},[5193,7413,6033],{"class":5239},[5193,7415,5243],{"class":5214},[5193,7417,6146],{"class":5246},[5193,7419,5769],{"class":5214},[5193,7421,6659],{"class":5239},[5193,7423,6157],{"class":5214},[5193,7425,5431],{"class":5239},[5193,7427,6056],{"class":5214},[5193,7429,7430,7432,7434,7436,7439,7441,7443],{"class":5195,"line":6917},[5193,7431,7193],{"class":5235},[5193,7433,7196],{"class":5206},[5193,7435,5243],{"class":5214},[5193,7437,7438],{"class":5246},"getUserById",[5193,7440,5250],{"class":5214},[5193,7442,6659],{"class":5239},[5193,7444,5456],{"class":5214},[5193,7446,7447],{"class":5195,"line":6938},[5193,7448,5958],{"class":5214},[5193,7450,7451],{"class":5195,"line":6943},[5193,7452,5302],{"emptyLinePlaceholder":5301},[5193,7454,7455],{"class":5195,"line":6948},[5193,7456,7457],{"class":5199},"  \u002F\u002F DELETE\n",[5193,7459,7460,7462,7464,7466,7468,7470,7472],{"class":5195,"line":6953},[5193,7461,7138],{"class":5206},[5193,7463,6960],{"class":5246},[5193,7465,5250],{"class":5214},[5193,7467,6659],{"class":5239},[5193,7469,5751],{"class":5214},[5193,7471,5754],{"class":5731},[5193,7473,6571],{"class":5214},[5193,7475,7476,7478,7480,7482,7484,7486,7488,7490,7492,7494,7496,7498],{"class":5195,"line":6973},[5193,7477,7163],{"class":5206},[5193,7479,5230],{"class":5210},[5193,7481,5215],{"class":5214},[5193,7483,5236],{"class":5235},[5193,7485,7196],{"class":5206},[5193,7487,5243],{"class":5214},[5193,7489,6033],{"class":5239},[5193,7491,5243],{"class":5214},[5193,7493,6184],{"class":5246},[5193,7495,5769],{"class":5214},[5193,7497,6659],{"class":5239},[5193,7499,6056],{"class":5214},[5193,7501,7502,7504,7506,7508,7511,7513,7515],{"class":5195,"line":6987},[5193,7503,7193],{"class":5235},[5193,7505,5230],{"class":5239},[5193,7507,5243],{"class":5214},[5193,7509,7510],{"class":5239},"affected",[5193,7512,7026],{"class":5214},[5193,7514,5292],{"class":5291},[5193,7516,5222],{"class":5214},[5193,7518,7519],{"class":5195,"line":7014},[5193,7520,5958],{"class":5214},[5193,7522,7523],{"class":5195,"line":7033},[5193,7524,5889],{"class":5214},[5193,7526,7527],{"class":5195,"line":7038},[5193,7528,5302],{"emptyLinePlaceholder":5301},[5193,7530,7531],{"class":5195,"line":7043},[5193,7532,7533],{"class":5199},"\u002F\u002F Приблизно 25 рядків + Entity визначення (15 рядків)\n",[5156,7535,7536],{},"Хоча різниця може здаватися невеликою у цьому простому прикладі, вона стає критичною при роботі з:",[5092,7538,7539,7546,7549,7556],{},[5095,7540,7541,7542,7545],{},"Складними зв'язками між таблицями (",[5099,7543,7544],{},"relations",": one-to-many, many-to-many).",[5095,7547,7548],{},"Валідацією даних на рівні Entity.",[5095,7550,7551,7552,7555],{},"Каскадним збереженням (",[5099,7553,7554],{},"cascade saves",") вкладених об'єктів.",[5095,7557,7558],{},"Автоматичною серіалізацією JSON-полів.",[5151,7560,7562],{"id":7561},"type-safety-у-typescript","Type safety у TypeScript",[5156,7564,7565,7566,7569],{},"Одна з найсильніших переваг TypeORM — це ",[5120,7567,7568],{},"повна інтеграція з системою типів TypeScript",". Компілятор перевіряє коректність запитів на етапі компіляції, а не у runtime.",[5184,7571,7573],{"className":5186,"code":7572,"language":5188,"meta":5189,"style":5189},"const user = await userRepository.findOneBy({ id: 1 });\n\n\u002F\u002F ✅ TypeScript знає, що user має типи:\nuser?.email;      \u002F\u002F string\nuser?.age;        \u002F\u002F number | undefined\nuser?.created_at; \u002F\u002F Date\n\n\u002F\u002F ❌ Помилка компіляції: властивість не існує\nuser?.nonExistentField; \u002F\u002F Property 'nonExistentField' does not exist on type 'User'\n\n\u002F\u002F ✅ Автодоповнення у IDE\nawait userRepository.findOneBy({\n  \u002F\u002F IDE показує доступні поля: id, email, name, age, created_at\n});\n",[5160,7574,7575,7599,7603,7608,7623,7638,7653,7657,7662,7676,7680,7685,7697,7702],{"__ignoreMap":5189},[5193,7576,7577,7579,7581,7583,7585,7587,7589,7591,7593,7595,7597],{"class":5195,"line":5196},[5193,7578,5207],{"class":5206},[5193,7580,5275],{"class":5210},[5193,7582,5215],{"class":5214},[5193,7584,5236],{"class":5235},[5193,7586,5444],{"class":5239},[5193,7588,5243],{"class":5214},[5193,7590,6118],{"class":5246},[5193,7592,5769],{"class":5214},[5193,7594,6151],{"class":5239},[5193,7596,6154],{"class":5291},[5193,7598,6056],{"class":5214},[5193,7600,7601],{"class":5195,"line":5203},[5193,7602,5302],{"emptyLinePlaceholder":5301},[5193,7604,7605],{"class":5195,"line":5225},[5193,7606,7607],{"class":5199},"\u002F\u002F ✅ TypeScript знає, що user має типи:\n",[5193,7609,7610,7612,7615,7617,7620],{"class":5195,"line":5270},[5193,7611,5411],{"class":5239},[5193,7613,7614],{"class":5214},"?.",[5193,7616,5416],{"class":5239},[5193,7618,7619],{"class":5214},";      ",[5193,7621,7622],{"class":5199},"\u002F\u002F string\n",[5193,7624,7625,7627,7629,7632,7635],{"class":5195,"line":5298},[5193,7626,5411],{"class":5239},[5193,7628,7614],{"class":5214},[5193,7630,7631],{"class":5239},"age",[5193,7633,7634],{"class":5214},";        ",[5193,7636,7637],{"class":5199},"\u002F\u002F number | undefined\n",[5193,7639,7640,7642,7644,7647,7650],{"class":5195,"line":5305},[5193,7641,5411],{"class":5239},[5193,7643,7614],{"class":5214},[5193,7645,7646],{"class":5239},"created_at",[5193,7648,7649],{"class":5214},"; ",[5193,7651,7652],{"class":5199},"\u002F\u002F Date\n",[5193,7654,7655],{"class":5195,"line":5311},[5193,7656,5302],{"emptyLinePlaceholder":5301},[5193,7658,7659],{"class":5195,"line":5326},[5193,7660,7661],{"class":5199},"\u002F\u002F ❌ Помилка компіляції: властивість не існує\n",[5193,7663,7664,7666,7668,7671,7673],{"class":5195,"line":5355},[5193,7665,5411],{"class":5239},[5193,7667,7614],{"class":5214},[5193,7669,7670],{"class":5239},"nonExistentField",[5193,7672,7649],{"class":5214},[5193,7674,7675],{"class":5199},"\u002F\u002F Property 'nonExistentField' does not exist on type 'User'\n",[5193,7677,7678],{"class":5195,"line":5504},[5193,7679,5302],{"emptyLinePlaceholder":5301},[5193,7681,7682],{"class":5195,"line":5797},[5193,7683,7684],{"class":5199},"\u002F\u002F ✅ Автодоповнення у IDE\n",[5193,7686,7687,7689,7691,7693,7695],{"class":5195,"line":5814},[5193,7688,5236],{"class":5235},[5193,7690,5444],{"class":5239},[5193,7692,5243],{"class":5214},[5193,7694,6118],{"class":5246},[5193,7696,5484],{"class":5214},[5193,7698,7699],{"class":5195,"line":5825},[5193,7700,7701],{"class":5199},"  \u002F\u002F IDE показує доступні поля: id, email, name, age, created_at\n",[5193,7703,7704],{"class":5195,"line":5830},[5193,7705,5507],{"class":5214},[5156,7707,7708],{},[5120,7709,7710],{},"Порівняння з чистим SQL:",[5184,7712,7714],{"className":5186,"code":7713,"language":5188,"meta":5189,"style":5189},"\u002F\u002F pg драйвер: результат має тип any\nconst result = await pool.query('SELECT * FROM users WHERE id = $1', [1]);\nconst user = result.rows[0]; \u002F\u002F тип: any\n\n\u002F\u002F Немає перевірки типів!\nconsole.log(user.eemail); \u002F\u002F Друкарська помилка, але код скомпілюється\n",[5160,7715,7716,7721,7748,7772,7776,7781],{"__ignoreMap":5189},[5193,7717,7718],{"class":5195,"line":5196},[5193,7719,7720],{"class":5199},"\u002F\u002F pg драйвер: результат має тип any\n",[5193,7722,7723,7725,7727,7729,7731,7733,7735,7737,7739,7741,7743,7746],{"class":5195,"line":5203},[5193,7724,5207],{"class":5206},[5193,7726,5230],{"class":5210},[5193,7728,5215],{"class":5214},[5193,7730,5236],{"class":5235},[5193,7732,5240],{"class":5239},[5193,7734,5243],{"class":5214},[5193,7736,5247],{"class":5246},[5193,7738,5250],{"class":5214},[5193,7740,6676],{"class":5218},[5193,7742,5255],{"class":5214},[5193,7744,7745],{"class":5291},"1",[5193,7747,5267],{"class":5214},[5193,7749,7750,7752,7754,7756,7758,7760,7762,7764,7766,7769],{"class":5195,"line":5225},[5193,7751,5207],{"class":5206},[5193,7753,5275],{"class":5210},[5193,7755,5215],{"class":5214},[5193,7757,5280],{"class":5239},[5193,7759,5243],{"class":5214},[5193,7761,5285],{"class":5239},[5193,7763,5288],{"class":5214},[5193,7765,5292],{"class":5291},[5193,7767,7768],{"class":5214},"]; ",[5193,7770,7771],{"class":5199},"\u002F\u002F тип: any\n",[5193,7773,7774],{"class":5195,"line":5270},[5193,7775,5302],{"emptyLinePlaceholder":5301},[5193,7777,7778],{"class":5195,"line":5298},[5193,7779,7780],{"class":5199},"\u002F\u002F Немає перевірки типів!\n",[5193,7782,7783,7786,7788,7791,7793,7795,7797,7800,7803],{"class":5195,"line":5305},[5193,7784,7785],{"class":5239},"console",[5193,7787,5243],{"class":5214},[5193,7789,7790],{"class":5246},"log",[5193,7792,5250],{"class":5214},[5193,7794,5411],{"class":5239},[5193,7796,5243],{"class":5214},[5193,7798,7799],{"class":5239},"eemail",[5193,7801,7802],{"class":5214},"); ",[5193,7804,7805],{"class":5199},"\u002F\u002F Друкарська помилка, але код скомпілюється\n",[6373,7807,7808,7809,7812],{},"Type safety не тільки запобігає помилкам, але й значно прискорює розробку завдяки автодоповненню у сучасних IDE (VS Code, WebStorm). Ви не пам'ятаєте точну назву колонки? Просто натисніть ",[5160,7810,7811],{},"Ctrl+Space"," — IDE покаже всі доступні властивості Entity.",[5151,7814,7816],{"id":7815},"автоматичне-керування-схемою-бд-міграції","Автоматичне керування схемою БД (міграції)",[5156,7818,7819],{},"TypeORM підтримує два підходи до синхронізації структури бази даних:",[5156,7821,7822],{},[5120,7823,7824,7825,5985],{},"1. Автоматична синхронізація (",[5160,7826,7827],{},"synchronize: true",[5184,7829,7831],{"className":5186,"code":7830,"language":5188,"meta":5189,"style":5189},"const dataSource = new DataSource({\n  type: 'postgres',\n  host: 'localhost',\n  database: 'myapp',\n  synchronize: true, \u002F\u002F ⚠️ Тільки для розробки!\n  entities: [User, Post, Comment],\n});\n",[5160,7832,7833,7848,7858,7868,7878,7890,7913],{"__ignoreMap":5189},[5193,7834,7835,7837,7839,7841,7843,7846],{"class":5195,"line":5196},[5193,7836,5207],{"class":5206},[5193,7838,6342],{"class":5210},[5193,7840,5215],{"class":5214},[5193,7842,5400],{"class":5206},[5193,7844,7845],{"class":5246}," DataSource",[5193,7847,5484],{"class":5214},[5193,7849,7850,7853,7856],{"class":5195,"line":5203},[5193,7851,7852],{"class":5239},"  type:",[5193,7854,7855],{"class":5218}," 'postgres'",[5193,7857,5577],{"class":5214},[5193,7859,7860,7863,7866],{"class":5195,"line":5225},[5193,7861,7862],{"class":5239},"  host:",[5193,7864,7865],{"class":5218}," 'localhost'",[5193,7867,5577],{"class":5214},[5193,7869,7870,7873,7876],{"class":5195,"line":5270},[5193,7871,7872],{"class":5239},"  database:",[5193,7874,7875],{"class":5218}," 'myapp'",[5193,7877,5577],{"class":5214},[5193,7879,7880,7883,7885,7887],{"class":5195,"line":5298},[5193,7881,7882],{"class":5239},"  synchronize:",[5193,7884,5775],{"class":5206},[5193,7886,5261],{"class":5214},[5193,7888,7889],{"class":5199},"\u002F\u002F ⚠️ Тільки для розробки!\n",[5193,7891,7892,7895,7898,7900,7902,7905,7907,7910],{"class":5195,"line":5305},[5193,7893,7894],{"class":5239},"  entities:",[5193,7896,7897],{"class":5214}," [",[5193,7899,5660],{"class":5239},[5193,7901,5261],{"class":5214},[5193,7903,7904],{"class":5239},"Post",[5193,7906,5261],{"class":5214},[5193,7908,7909],{"class":5239},"Comment",[5193,7911,7912],{"class":5214},"],\n",[5193,7914,7915],{"class":5195,"line":5311},[5193,7916,5507],{"class":5214},[5156,7918,7919],{},"При старті застосунку TypeORM автоматично створює, змінює або видаляє таблиці, щоб структура БД відповідала вашим Entity класам.",[7921,7922,7923,7929],"caution",{},[5120,7924,7925,7926,7928],{},"Ніколи не використовуйте ",[5160,7927,7827],{}," у production!"," Це може призвести до втрати даних при зміні структури Entity (наприклад, видалення колонки). Для production завжди використовуйте міграції.",[5156,7931,7932,7938],{},[5120,7933,7934,7935,5985],{},"2. Міграції (",[5099,7936,7937],{},"Migrations"," Контрольовані зміни схеми через версійовані SQL-скрипти.",[5184,7940,7944],{"className":7941,"code":7942,"language":7943,"meta":5189,"style":5189},"language-bash shiki shiki-themes light-plus dark-plus dark-plus","# Генерація міграції на основі змін Entity\nnpx typeorm migration:generate -d src\u002Fdata-source.ts -n AddAgeToUsers\n\n# Застосування міграції\nnpx typeorm migration:run -d src\u002Fdata-source.ts\n","bash",[5160,7945,7946,7951,7974,7978,7983],{"__ignoreMap":5189},[5193,7947,7948],{"class":5195,"line":5196},[5193,7949,7950],{"class":5199},"# Генерація міграції на основі змін Entity\n",[5193,7952,7953,7956,7959,7962,7965,7968,7971],{"class":5195,"line":5203},[5193,7954,7955],{"class":5246},"npx",[5193,7957,7958],{"class":5218}," typeorm",[5193,7960,7961],{"class":5218}," migration:generate",[5193,7963,7964],{"class":5206}," -d",[5193,7966,7967],{"class":5218}," src\u002Fdata-source.ts",[5193,7969,7970],{"class":5206}," -n",[5193,7972,7973],{"class":5218}," AddAgeToUsers\n",[5193,7975,7976],{"class":5195,"line":5225},[5193,7977,5302],{"emptyLinePlaceholder":5301},[5193,7979,7980],{"class":5195,"line":5270},[5193,7981,7982],{"class":5199},"# Застосування міграції\n",[5193,7984,7985,7987,7989,7992,7994],{"class":5195,"line":5298},[5193,7986,7955],{"class":5246},[5193,7988,7958],{"class":5218},[5193,7990,7991],{"class":5218}," migration:run",[5193,7993,7964],{"class":5206},[5193,7995,7996],{"class":5218}," src\u002Fdata-source.ts\n",[5156,7998,7999],{},"TypeORM автоматично генерує SQL-код для міграції:",[5184,8001,8003],{"className":5186,"code":8002,"language":5188,"meta":5189,"style":5189},"import { MigrationInterface, QueryRunner } from 'typeorm';\n\nexport class AddAgeToUsers1699000000000 implements MigrationInterface {\n  public async up(queryRunner: QueryRunner): Promise\u003Cvoid> {\n    await queryRunner.query(`\n      ALTER TABLE \"users\" ADD \"age\" integer\n    `);\n  }\n\n  public async down(queryRunner: QueryRunner): Promise\u003Cvoid> {\n    await queryRunner.query(`\n      ALTER TABLE \"users\" DROP COLUMN \"age\"\n    `);\n  }\n}\n",[5160,8004,8005,8027,8031,8048,8082,8098,8103,8110,8114,8118,8145,8159,8164,8170,8174],{"__ignoreMap":5189},[5193,8006,8007,8009,8011,8014,8016,8019,8021,8023,8025],{"class":5195,"line":5196},[5193,8008,5671],{"class":5235},[5193,8010,5492],{"class":5214},[5193,8012,8013],{"class":5239},"MigrationInterface",[5193,8015,5261],{"class":5214},[5193,8017,8018],{"class":5239},"QueryRunner",[5193,8020,5693],{"class":5214},[5193,8022,5696],{"class":5235},[5193,8024,5699],{"class":5218},[5193,8026,5222],{"class":5214},[5193,8028,8029],{"class":5195,"line":5203},[5193,8030,5302],{"emptyLinePlaceholder":5301},[5193,8032,8033,8035,8037,8040,8043,8046],{"class":5195,"line":5225},[5193,8034,5725],{"class":5235},[5193,8036,5728],{"class":5206},[5193,8038,8039],{"class":5731}," AddAgeToUsers1699000000000",[5193,8041,8042],{"class":5206}," implements",[5193,8044,8045],{"class":5731}," MigrationInterface",[5193,8047,5734],{"class":5214},[5193,8049,8050,8053,8056,8059,8061,8064,8066,8068,8071,8074,8076,8079],{"class":5195,"line":5270},[5193,8051,8052],{"class":5206},"  public",[5193,8054,8055],{"class":5206}," async",[5193,8057,8058],{"class":5246}," up",[5193,8060,5250],{"class":5214},[5193,8062,8063],{"class":5239},"queryRunner",[5193,8065,5751],{"class":5214},[5193,8067,8018],{"class":5731},[5193,8069,8070],{"class":5214},"): ",[5193,8072,8073],{"class":5731},"Promise",[5193,8075,7119],{"class":5214},[5193,8077,8078],{"class":5731},"void",[5193,8080,8081],{"class":5214},"> {\n",[5193,8083,8084,8086,8089,8091,8093,8095],{"class":5195,"line":5298},[5193,8085,7407],{"class":5235},[5193,8087,8088],{"class":5239}," queryRunner",[5193,8090,5243],{"class":5214},[5193,8092,5247],{"class":5246},[5193,8094,5250],{"class":5214},[5193,8096,8097],{"class":5218},"`\n",[5193,8099,8100],{"class":5195,"line":5305},[5193,8101,8102],{"class":5218},"      ALTER TABLE \"users\" ADD \"age\" integer\n",[5193,8104,8105,8108],{"class":5195,"line":5311},[5193,8106,8107],{"class":5218},"    `",[5193,8109,5456],{"class":5214},[5193,8111,8112],{"class":5195,"line":5326},[5193,8113,5958],{"class":5214},[5193,8115,8116],{"class":5195,"line":5355},[5193,8117,5302],{"emptyLinePlaceholder":5301},[5193,8119,8120,8122,8124,8127,8129,8131,8133,8135,8137,8139,8141,8143],{"class":5195,"line":5504},[5193,8121,8052],{"class":5206},[5193,8123,8055],{"class":5206},[5193,8125,8126],{"class":5246}," down",[5193,8128,5250],{"class":5214},[5193,8130,8063],{"class":5239},[5193,8132,5751],{"class":5214},[5193,8134,8018],{"class":5731},[5193,8136,8070],{"class":5214},[5193,8138,8073],{"class":5731},[5193,8140,7119],{"class":5214},[5193,8142,8078],{"class":5731},[5193,8144,8081],{"class":5214},[5193,8146,8147,8149,8151,8153,8155,8157],{"class":5195,"line":5797},[5193,8148,7407],{"class":5235},[5193,8150,8088],{"class":5239},[5193,8152,5243],{"class":5214},[5193,8154,5247],{"class":5246},[5193,8156,5250],{"class":5214},[5193,8158,8097],{"class":5218},[5193,8160,8161],{"class":5195,"line":5814},[5193,8162,8163],{"class":5218},"      ALTER TABLE \"users\" DROP COLUMN \"age\"\n",[5193,8165,8166,8168],{"class":5195,"line":5825},[5193,8167,8107],{"class":5218},[5193,8169,5456],{"class":5214},[5193,8171,8172],{"class":5195,"line":5830},[5193,8173,5958],{"class":5214},[5193,8175,8176],{"class":5195,"line":5846},[5193,8177,5889],{"class":5214},[5156,8179,8180],{},"Міграції зберігаються у системі контролю версій (Git) разом із кодом, що дозволяє відслідковувати всі зміни схеми БД та відкочувати їх у разі потреби.",[5151,8182,8184],{"id":8183},"спрощення-роботи-зі-звязками-між-таблицями","Спрощення роботи зі зв'язками між таблицями",[5156,8186,8187,8188,8191],{},"У реляційних базах даних таблиці пов'язані через зовнішні ключі (",[5099,8189,8190],{},"foreign keys","). Без ORM вам потрібно вручну виконувати JOIN-запити та зшивати дані з різних таблиць. TypeORM автоматизує цей процес через декоратори відносин.",[5156,8193,8194],{},[5120,8195,8196],{},"Приклад: користувач має багато постів (one-to-many):",[5184,8198,8200],{"className":5186,"code":8199,"language":5188,"meta":5189,"style":5189},"@Entity()\nexport class User {\n  @PrimaryGeneratedColumn()\n  id: number;\n\n  @Column()\n  name: string;\n\n  @OneToMany(() => Post, post => post.user)\n  posts: Post[];\n}\n\n@Entity()\nexport class Post {\n  @PrimaryGeneratedColumn()\n  id: number;\n\n  @Column()\n  title: string;\n\n  @ManyToOne(() => User, user => user.posts)\n  user: User;\n}\n",[5160,8201,8202,8210,8220,8228,8238,8242,8250,8260,8264,8297,8309,8313,8317,8325,8335,8343,8353,8357,8365,8376,8380,8408,8419],{"__ignoreMap":5189},[5193,8203,8204,8206,8208],{"class":5195,"line":5196},[5193,8205,5710],{"class":5214},[5193,8207,5532],{"class":5246},[5193,8209,5648],{"class":5214},[5193,8211,8212,8214,8216,8218],{"class":5195,"line":5203},[5193,8213,5725],{"class":5235},[5193,8215,5728],{"class":5206},[5193,8217,5403],{"class":5731},[5193,8219,5734],{"class":5214},[5193,8221,8222,8224,8226],{"class":5195,"line":5225},[5193,8223,5739],{"class":5214},[5193,8225,5680],{"class":5246},[5193,8227,5648],{"class":5214},[5193,8229,8230,8232,8234,8236],{"class":5195,"line":5270},[5193,8231,5748],{"class":5239},[5193,8233,5751],{"class":5214},[5193,8235,5754],{"class":5731},[5193,8237,5222],{"class":5214},[5193,8239,8240],{"class":5195,"line":5298},[5193,8241,5302],{"emptyLinePlaceholder":5301},[5193,8243,8244,8246,8248],{"class":5195,"line":5305},[5193,8245,5739],{"class":5214},[5193,8247,5685],{"class":5246},[5193,8249,5648],{"class":5214},[5193,8251,8252,8254,8256,8258],{"class":5195,"line":5311},[5193,8253,5606],{"class":5239},[5193,8255,5751],{"class":5214},[5193,8257,5788],{"class":5731},[5193,8259,5222],{"class":5214},[5193,8261,8262],{"class":5195,"line":5326},[5193,8263,5302],{"emptyLinePlaceholder":5301},[5193,8265,8266,8268,8271,8274,8277,8280,8282,8285,8288,8291,8293,8295],{"class":5195,"line":5355},[5193,8267,5739],{"class":5214},[5193,8269,8270],{"class":5246},"OneToMany",[5193,8272,8273],{"class":5214},"(() ",[5193,8275,8276],{"class":5206},"=>",[5193,8278,8279],{"class":5239}," Post",[5193,8281,5261],{"class":5214},[5193,8283,8284],{"class":5239},"post",[5193,8286,8287],{"class":5206}," =>",[5193,8289,8290],{"class":5239}," post",[5193,8292,5243],{"class":5214},[5193,8294,5411],{"class":5239},[5193,8296,5720],{"class":5214},[5193,8298,8299,8302,8304,8306],{"class":5195,"line":5504},[5193,8300,8301],{"class":5239},"  posts",[5193,8303,5751],{"class":5214},[5193,8305,7904],{"class":5731},[5193,8307,8308],{"class":5214},"[];\n",[5193,8310,8311],{"class":5195,"line":5797},[5193,8312,5889],{"class":5214},[5193,8314,8315],{"class":5195,"line":5814},[5193,8316,5302],{"emptyLinePlaceholder":5301},[5193,8318,8319,8321,8323],{"class":5195,"line":5825},[5193,8320,5710],{"class":5214},[5193,8322,5532],{"class":5246},[5193,8324,5648],{"class":5214},[5193,8326,8327,8329,8331,8333],{"class":5195,"line":5830},[5193,8328,5725],{"class":5235},[5193,8330,5728],{"class":5206},[5193,8332,8279],{"class":5731},[5193,8334,5734],{"class":5214},[5193,8336,8337,8339,8341],{"class":5195,"line":5846},[5193,8338,5739],{"class":5214},[5193,8340,5680],{"class":5246},[5193,8342,5648],{"class":5214},[5193,8344,8345,8347,8349,8351],{"class":5195,"line":5859},[5193,8346,5748],{"class":5239},[5193,8348,5751],{"class":5214},[5193,8350,5754],{"class":5731},[5193,8352,5222],{"class":5214},[5193,8354,8355],{"class":5195,"line":5864},[5193,8356,5302],{"emptyLinePlaceholder":5301},[5193,8358,8359,8361,8363],{"class":5195,"line":5873},[5193,8360,5739],{"class":5214},[5193,8362,5685],{"class":5246},[5193,8364,5648],{"class":5214},[5193,8366,8367,8370,8372,8374],{"class":5195,"line":5886},[5193,8368,8369],{"class":5239},"  title",[5193,8371,5751],{"class":5214},[5193,8373,5788],{"class":5731},[5193,8375,5222],{"class":5214},[5193,8377,8378],{"class":5195,"line":6742},[5193,8379,5302],{"emptyLinePlaceholder":5301},[5193,8381,8382,8384,8387,8389,8391,8393,8395,8397,8399,8401,8403,8406],{"class":5195,"line":6763},[5193,8383,5739],{"class":5214},[5193,8385,8386],{"class":5246},"ManyToOne",[5193,8388,8273],{"class":5214},[5193,8390,8276],{"class":5206},[5193,8392,5403],{"class":5239},[5193,8394,5261],{"class":5214},[5193,8396,5411],{"class":5239},[5193,8398,8287],{"class":5206},[5193,8400,5275],{"class":5239},[5193,8402,5243],{"class":5214},[5193,8404,8405],{"class":5239},"posts",[5193,8407,5720],{"class":5214},[5193,8409,8410,8413,8415,8417],{"class":5195,"line":6777},[5193,8411,8412],{"class":5239},"  user",[5193,8414,5751],{"class":5214},[5193,8416,5660],{"class":5731},[5193,8418,5222],{"class":5214},[5193,8420,8421],{"class":5195,"line":6816},[5193,8422,5889],{"class":5214},[5156,8424,8425],{},"Тепер ви можете завантажити користувача разом із усіма його постами одним викликом:",[5184,8427,8429],{"className":5186,"code":8428,"language":5188,"meta":5189,"style":5189},"const user = await userRepository.findOne({\n  where: { id: 1 },\n  relations: ['posts'], \u002F\u002F Eager loading через JOIN\n});\n\nconsole.log(user.name);\nuser.posts.forEach(post => console.log(post.title));\n",[5160,8430,8431,8449,8462,8478,8482,8486,8504],{"__ignoreMap":5189},[5193,8432,8433,8435,8437,8439,8441,8443,8445,8447],{"class":5195,"line":5196},[5193,8434,5207],{"class":5206},[5193,8436,5275],{"class":5210},[5193,8438,5215],{"class":5214},[5193,8440,5236],{"class":5235},[5193,8442,5444],{"class":5239},[5193,8444,5243],{"class":5214},[5193,8446,5481],{"class":5246},[5193,8448,5484],{"class":5214},[5193,8450,8451,8453,8455,8457,8459],{"class":5195,"line":5203},[5193,8452,5489],{"class":5239},[5193,8454,5492],{"class":5214},[5193,8456,6151],{"class":5239},[5193,8458,6154],{"class":5291},[5193,8460,8461],{"class":5214}," },\n",[5193,8463,8464,8467,8469,8472,8475],{"class":5195,"line":5225},[5193,8465,8466],{"class":5239},"  relations:",[5193,8468,7897],{"class":5214},[5193,8470,8471],{"class":5218},"'posts'",[5193,8473,8474],{"class":5214},"], ",[5193,8476,8477],{"class":5199},"\u002F\u002F Eager loading через JOIN\n",[5193,8479,8480],{"class":5195,"line":5270},[5193,8481,5507],{"class":5214},[5193,8483,8484],{"class":5195,"line":5298},[5193,8485,5302],{"emptyLinePlaceholder":5301},[5193,8487,8488,8490,8492,8494,8496,8498,8500,8502],{"class":5195,"line":5305},[5193,8489,7785],{"class":5239},[5193,8491,5243],{"class":5214},[5193,8493,7790],{"class":5246},[5193,8495,5250],{"class":5214},[5193,8497,5411],{"class":5239},[5193,8499,5243],{"class":5214},[5193,8501,5431],{"class":5239},[5193,8503,5456],{"class":5214},[5193,8505,8506,8508,8510,8512,8514,8517,8519,8521,8523,8526,8528,8530,8532,8534,8536,8539],{"class":5195,"line":5311},[5193,8507,5411],{"class":5239},[5193,8509,5243],{"class":5214},[5193,8511,8405],{"class":5239},[5193,8513,5243],{"class":5214},[5193,8515,8516],{"class":5246},"forEach",[5193,8518,5250],{"class":5214},[5193,8520,8284],{"class":5239},[5193,8522,8287],{"class":5206},[5193,8524,8525],{"class":5239}," console",[5193,8527,5243],{"class":5214},[5193,8529,7790],{"class":5246},[5193,8531,5250],{"class":5214},[5193,8533,8284],{"class":5239},[5193,8535,5243],{"class":5214},[5193,8537,8538],{"class":5239},"title",[5193,8540,8541],{"class":5214},"));\n",[5156,8543,8544],{},"TypeORM згенерує оптимізований SQL із LEFT JOIN:",[5184,8546,8548],{"className":5545,"code":8547,"language":5547,"meta":5189,"style":5189},"SELECT \n  user.*, \n  post.id AS post_id, \n  post.title AS post_title\nFROM users user\nLEFT JOIN posts post ON post.user_id = user.id\nWHERE user.id = 1\n",[5160,8549,8550,8558,8563,8574,8584,8592,8606],{"__ignoreMap":5189},[5193,8551,8552,8555],{"class":5195,"line":5196},[5193,8553,8554],{"class":5206},"SELECT",[5193,8556,8557],{"class":5214}," \n",[5193,8559,8560],{"class":5195,"line":5203},[5193,8561,8562],{"class":5214},"  user.*, \n",[5193,8564,8565,8568,8571],{"class":5195,"line":5225},[5193,8566,8567],{"class":5214},"  post.id ",[5193,8569,8570],{"class":5206},"AS",[5193,8572,8573],{"class":5214}," post_id, \n",[5193,8575,8576,8579,8581],{"class":5195,"line":5270},[5193,8577,8578],{"class":5214},"  post.title ",[5193,8580,8570],{"class":5206},[5193,8582,8583],{"class":5214}," post_title\n",[5193,8585,8586,8589],{"class":5195,"line":5298},[5193,8587,8588],{"class":5206},"FROM",[5193,8590,8591],{"class":5214}," users user\n",[5193,8593,8594,8597,8600,8603],{"class":5195,"line":5305},[5193,8595,8596],{"class":5206},"LEFT JOIN",[5193,8598,8599],{"class":5214}," posts post ",[5193,8601,8602],{"class":5206},"ON",[5193,8604,8605],{"class":5214}," post.user_id = user.id\n",[5193,8607,8608,8611,8614],{"class":5195,"line":5311},[5193,8609,8610],{"class":5206},"WHERE",[5193,8612,8613],{"class":5214}," user.id = ",[5193,8615,8616],{"class":5291},"1\n",[5902,8618,8619],{},"Це значно простіше, ніж писати JOIN вручну та маппити результати у вкладені об'єкти. TypeORM автоматично розпізнає структуру результату та створить об'єкти з правильними зв'язками.",[5151,8621,8623],{"id":8622},"кросплатформенність-підтримка-різних-субд","Кросплатформенність (підтримка різних СУБД)",[5156,8625,8626],{},"TypeORM підтримує понад 10 різних систем керування базами даних. Це означає, що ви можете перемикатися між БД, змінюючи лише конфігурацію, без переписування коду запитів.",[5156,8628,8629],{},[5120,8630,8631],{},"Підтримувані СУБД:",[8633,8634,8635,8651],"table",{},[8636,8637,8638],"thead",{},[8639,8640,8641,8645,8648],"tr",{},[8642,8643,8644],"th",{},"База даних",[8642,8646,8647],{},"Драйвер",[8642,8649,8650],{},"Особливості",[8652,8653,8654,8667,8680,8693,8706,8719,8732],"tbody",{},[8639,8655,8656,8660,8664],{},[8657,8658,8659],"td",{},"PostgreSQL",[8657,8661,8662],{},[5160,8663,5162],{},[8657,8665,8666],{},"Повна підтримка всіх функцій TypeORM",[8639,8668,8669,8672,8677],{},[8657,8670,8671],{},"MySQL \u002F MariaDB",[8657,8673,8674],{},[5160,8675,8676],{},"mysql2",[8657,8678,8679],{},"Відмінності у синтаксисі JSON-запитів",[8639,8681,8682,8685,8690],{},[8657,8683,8684],{},"SQLite",[8657,8686,8687],{},[5160,8688,8689],{},"sqlite3",[8657,8691,8692],{},"Ідеально для тестування та прототипування",[8639,8694,8695,8698,8703],{},[8657,8696,8697],{},"Microsoft SQL",[8657,8699,8700],{},[5160,8701,8702],{},"mssql",[8657,8704,8705],{},"Підтримка Windows Authentication",[8639,8707,8708,8711,8716],{},[8657,8709,8710],{},"Oracle",[8657,8712,8713],{},[5160,8714,8715],{},"oracledb",[8657,8717,8718],{},"Специфічний синтаксис пагінації",[8639,8720,8721,8724,8729],{},[8657,8722,8723],{},"MongoDB",[8657,8725,8726],{},[5160,8727,8728],{},"mongodb",[8657,8730,8731],{},"NoSQL підтримка (обмежений функціонал ORM)",[8639,8733,8734,8737,8741],{},[8657,8735,8736],{},"CockroachDB",[8657,8738,8739],{},[5160,8740,5162],{},[8657,8742,8743],{},"PostgreSQL-сумісний розподілений DB",[5156,8745,8746],{},[5120,8747,8748],{},"Приклад перемикання між БД:",[6471,8750,8751,8837,8922],{},[5184,8752,8754],{"className":5186,"code":8753,"filename":8659,"language":5188,"meta":5189,"style":5189},"const dataSource = new DataSource({\n  type: 'postgres',\n  host: 'localhost',\n  port: 5432,\n  username: 'postgres',\n  password: 'secret',\n  database: 'myapp',\n  entities: [User],\n});\n",[5160,8755,8756,8770,8778,8786,8796,8805,8815,8823,8833],{"__ignoreMap":5189},[5193,8757,8758,8760,8762,8764,8766,8768],{"class":5195,"line":5196},[5193,8759,5207],{"class":5206},[5193,8761,6342],{"class":5210},[5193,8763,5215],{"class":5214},[5193,8765,5400],{"class":5206},[5193,8767,7845],{"class":5246},[5193,8769,5484],{"class":5214},[5193,8771,8772,8774,8776],{"class":5195,"line":5203},[5193,8773,7852],{"class":5239},[5193,8775,7855],{"class":5218},[5193,8777,5577],{"class":5214},[5193,8779,8780,8782,8784],{"class":5195,"line":5225},[5193,8781,7862],{"class":5239},[5193,8783,7865],{"class":5218},[5193,8785,5577],{"class":5214},[5193,8787,8788,8791,8794],{"class":5195,"line":5270},[5193,8789,8790],{"class":5239},"  port:",[5193,8792,8793],{"class":5291}," 5432",[5193,8795,5577],{"class":5214},[5193,8797,8798,8801,8803],{"class":5195,"line":5298},[5193,8799,8800],{"class":5239},"  username:",[5193,8802,7855],{"class":5218},[5193,8804,5577],{"class":5214},[5193,8806,8807,8810,8813],{"class":5195,"line":5305},[5193,8808,8809],{"class":5239},"  password:",[5193,8811,8812],{"class":5218}," 'secret'",[5193,8814,5577],{"class":5214},[5193,8816,8817,8819,8821],{"class":5195,"line":5311},[5193,8818,7872],{"class":5239},[5193,8820,7875],{"class":5218},[5193,8822,5577],{"class":5214},[5193,8824,8825,8827,8829,8831],{"class":5195,"line":5326},[5193,8826,7894],{"class":5239},[5193,8828,7897],{"class":5214},[5193,8830,5660],{"class":5239},[5193,8832,7912],{"class":5214},[5193,8834,8835],{"class":5195,"line":5355},[5193,8836,5507],{"class":5214},[5184,8838,8841],{"className":5186,"code":8839,"filename":8840,"language":5188,"meta":5189,"style":5189},"const dataSource = new DataSource({\n  type: 'mysql',\n  host: 'localhost',\n  port: 3306,\n  username: 'root',\n  password: 'secret',\n  database: 'myapp',\n  entities: [User],\n});\n","MySQL",[5160,8842,8843,8857,8866,8874,8883,8892,8900,8908,8918],{"__ignoreMap":5189},[5193,8844,8845,8847,8849,8851,8853,8855],{"class":5195,"line":5196},[5193,8846,5207],{"class":5206},[5193,8848,6342],{"class":5210},[5193,8850,5215],{"class":5214},[5193,8852,5400],{"class":5206},[5193,8854,7845],{"class":5246},[5193,8856,5484],{"class":5214},[5193,8858,8859,8861,8864],{"class":5195,"line":5203},[5193,8860,7852],{"class":5239},[5193,8862,8863],{"class":5218}," 'mysql'",[5193,8865,5577],{"class":5214},[5193,8867,8868,8870,8872],{"class":5195,"line":5225},[5193,8869,7862],{"class":5239},[5193,8871,7865],{"class":5218},[5193,8873,5577],{"class":5214},[5193,8875,8876,8878,8881],{"class":5195,"line":5270},[5193,8877,8790],{"class":5239},[5193,8879,8880],{"class":5291}," 3306",[5193,8882,5577],{"class":5214},[5193,8884,8885,8887,8890],{"class":5195,"line":5298},[5193,8886,8800],{"class":5239},[5193,8888,8889],{"class":5218}," 'root'",[5193,8891,5577],{"class":5214},[5193,8893,8894,8896,8898],{"class":5195,"line":5305},[5193,8895,8809],{"class":5239},[5193,8897,8812],{"class":5218},[5193,8899,5577],{"class":5214},[5193,8901,8902,8904,8906],{"class":5195,"line":5311},[5193,8903,7872],{"class":5239},[5193,8905,7875],{"class":5218},[5193,8907,5577],{"class":5214},[5193,8909,8910,8912,8914,8916],{"class":5195,"line":5326},[5193,8911,7894],{"class":5239},[5193,8913,7897],{"class":5214},[5193,8915,5660],{"class":5239},[5193,8917,7912],{"class":5214},[5193,8919,8920],{"class":5195,"line":5355},[5193,8921,5507],{"class":5214},[5184,8923,8926],{"className":5186,"code":8924,"filename":8925,"language":5188,"meta":5189,"style":5189},"const dataSource = new DataSource({\n  type: 'sqlite',\n  database: ':memory:', \u002F\u002F In-memory БД\n  entities: [User],\n  synchronize: true,\n});\n","SQLite (для тестів)",[5160,8927,8928,8942,8951,8963,8973,8981],{"__ignoreMap":5189},[5193,8929,8930,8932,8934,8936,8938,8940],{"class":5195,"line":5196},[5193,8931,5207],{"class":5206},[5193,8933,6342],{"class":5210},[5193,8935,5215],{"class":5214},[5193,8937,5400],{"class":5206},[5193,8939,7845],{"class":5246},[5193,8941,5484],{"class":5214},[5193,8943,8944,8946,8949],{"class":5195,"line":5203},[5193,8945,7852],{"class":5239},[5193,8947,8948],{"class":5218}," 'sqlite'",[5193,8950,5577],{"class":5214},[5193,8952,8953,8955,8958,8960],{"class":5195,"line":5225},[5193,8954,7872],{"class":5239},[5193,8956,8957],{"class":5218}," ':memory:'",[5193,8959,5261],{"class":5214},[5193,8961,8962],{"class":5199},"\u002F\u002F In-memory БД\n",[5193,8964,8965,8967,8969,8971],{"class":5195,"line":5270},[5193,8966,7894],{"class":5239},[5193,8968,7897],{"class":5214},[5193,8970,5660],{"class":5239},[5193,8972,7912],{"class":5214},[5193,8974,8975,8977,8979],{"class":5195,"line":5298},[5193,8976,7882],{"class":5239},[5193,8978,5775],{"class":5206},[5193,8980,5577],{"class":5214},[5193,8982,8983],{"class":5195,"line":5305},[5193,8984,5507],{"class":5214},[5156,8986,8987],{},"Це особливо корисно для:",[5092,8989,8990,8996,9002,9008],{},[5095,8991,8992,8995],{},[5120,8993,8994],{},"Локальної розробки:"," Використовуйте SQLite для швидкого прототипування.",[5095,8997,8998,9001],{},[5120,8999,9000],{},"Тестування:"," In-memory SQLite база для юніт-тестів (надзвичайно швидко).",[5095,9003,9004,9007],{},[5120,9005,9006],{},"Production:"," PostgreSQL або MySQL залежно від інфраструктури.",[5095,9009,9010,9013],{},[5120,9011,9012],{},"Міграції між провайдерами:"," Перехід з on-premise MySQL на AWS RDS PostgreSQL без переписування логіки.",[9015,9016,9017,9018,9021,9022,9025],"warning",{},"Хоча TypeORM намагається абстрагувати відмінності між БД, деякі специфічні функції все ж таки не є кросплатформними. Наприклад, ",[5160,9019,9020],{},"ARRAY"," типи у PostgreSQL або ",[5160,9023,9024],{},"JSON_EXTRACT()"," у MySQL. Якщо ви плануєте підтримувати кілька СУБД, уникайте використання специфічних функцій у запитах.",[5143,9027],{},[5146,9029,9031],{"id":9030},"переваги-використання-orm","Переваги використання ORM",[5151,9033,9035],{"id":9034},"менше-boilerplate-коду","Менше boilerplate коду",[5156,9037,9038],{},"У попередньому розділі ми бачили приклади скорочення коду. Але справжня перевага стає очевидною при роботі зі складними операціями.",[5156,9040,9041],{},[5120,9042,9043],{},"Приклад: каскадне збереження вкладених об'єктів",[5156,9045,9046],{},"Без ORM вам потрібно вручну керувати порядком INSERT та передавати ID між запитами:",[5184,9048,9050],{"className":5186,"code":9049,"language":5188,"meta":5189,"style":5189},"\u002F\u002F Без ORM: багато ручної роботи\nasync function createUserWithPosts(userData, postsData) {\n  const client = await pool.connect();\n  \n  try {\n    await client.query('BEGIN');\n    \n    \u002F\u002F 1. Створюємо користувача\n    const userResult = await client.query(\n      'INSERT INTO users (email, name) VALUES ($1, $2) RETURNING id',\n      [userData.email, userData.name]\n    );\n    const userId = userResult.rows[0].id;\n    \n    \u002F\u002F 2. Для кожного поста створюємо запис\n    for (const postData of postsData) {\n      await client.query(\n        'INSERT INTO posts (user_id, title, content) VALUES ($1, $2, $3)',\n        [userId, postData.title, postData.content]\n      );\n    }\n    \n    await client.query('COMMIT');\n    return userId;\n    \n  } catch (error) {\n    await client.query('ROLLBACK');\n    throw error;\n  } finally {\n    client.release();\n  }\n}\n",[5160,9051,9052,9057,9078,9098,9103,9110,9127,9132,9137,9156,9163,9184,9189,9216,9220,9225,9245,9258,9265,9293,9298,9303,9307,9324,9332,9336,9351,9368,9378,9387,9399,9403],{"__ignoreMap":5189},[5193,9053,9054],{"class":5195,"line":5196},[5193,9055,9056],{"class":5199},"\u002F\u002F Без ORM: багато ручної роботи\n",[5193,9058,9059,9061,9063,9066,9068,9071,9073,9076],{"class":5195,"line":5203},[5193,9060,6546],{"class":5206},[5193,9062,6549],{"class":5206},[5193,9064,9065],{"class":5246}," createUserWithPosts",[5193,9067,5250],{"class":5214},[5193,9069,9070],{"class":5239},"userData",[5193,9072,5261],{"class":5214},[5193,9074,9075],{"class":5239},"postsData",[5193,9077,6571],{"class":5214},[5193,9079,9080,9082,9085,9087,9089,9091,9093,9096],{"class":5195,"line":5225},[5193,9081,6576],{"class":5206},[5193,9083,9084],{"class":5210}," client",[5193,9086,5215],{"class":5214},[5193,9088,5236],{"class":5235},[5193,9090,5240],{"class":5239},[5193,9092,5243],{"class":5214},[5193,9094,9095],{"class":5246},"connect",[5193,9097,5406],{"class":5214},[5193,9099,9100],{"class":5195,"line":5270},[5193,9101,9102],{"class":5214},"  \n",[5193,9104,9105,9108],{"class":5195,"line":5298},[5193,9106,9107],{"class":5235},"  try",[5193,9109,5734],{"class":5214},[5193,9111,9112,9114,9116,9118,9120,9122,9125],{"class":5195,"line":5305},[5193,9113,7407],{"class":5235},[5193,9115,9084],{"class":5239},[5193,9117,5243],{"class":5214},[5193,9119,5247],{"class":5246},[5193,9121,5250],{"class":5214},[5193,9123,9124],{"class":5218},"'BEGIN'",[5193,9126,5456],{"class":5214},[5193,9128,9129],{"class":5195,"line":5311},[5193,9130,9131],{"class":5214},"    \n",[5193,9133,9134],{"class":5195,"line":5326},[5193,9135,9136],{"class":5199},"    \u002F\u002F 1. Створюємо користувача\n",[5193,9138,9139,9141,9144,9146,9148,9150,9152,9154],{"class":5195,"line":5355},[5193,9140,7163],{"class":5206},[5193,9142,9143],{"class":5210}," userResult",[5193,9145,5215],{"class":5214},[5193,9147,5236],{"class":5235},[5193,9149,9084],{"class":5239},[5193,9151,5243],{"class":5214},[5193,9153,5247],{"class":5246},[5193,9155,6349],{"class":5214},[5193,9157,9158,9161],{"class":5195,"line":5504},[5193,9159,9160],{"class":5218},"      'INSERT INTO users (email, name) VALUES ($1, $2) RETURNING id'",[5193,9162,5577],{"class":5214},[5193,9164,9165,9168,9170,9172,9174,9176,9178,9180,9182],{"class":5195,"line":5797},[5193,9166,9167],{"class":5214},"      [",[5193,9169,9070],{"class":5239},[5193,9171,5243],{"class":5214},[5193,9173,5416],{"class":5239},[5193,9175,5261],{"class":5214},[5193,9177,9070],{"class":5239},[5193,9179,5243],{"class":5214},[5193,9181,5431],{"class":5239},[5193,9183,6367],{"class":5214},[5193,9185,9186],{"class":5195,"line":5814},[5193,9187,9188],{"class":5214},"    );\n",[5193,9190,9191,9193,9196,9198,9201,9203,9205,9207,9209,9212,9214],{"class":5195,"line":5825},[5193,9192,7163],{"class":5206},[5193,9194,9195],{"class":5210}," userId",[5193,9197,5215],{"class":5214},[5193,9199,9200],{"class":5239},"userResult",[5193,9202,5243],{"class":5214},[5193,9204,5285],{"class":5239},[5193,9206,5288],{"class":5214},[5193,9208,5292],{"class":5291},[5193,9210,9211],{"class":5214},"].",[5193,9213,6659],{"class":5239},[5193,9215,5222],{"class":5214},[5193,9217,9218],{"class":5195,"line":5830},[5193,9219,9131],{"class":5214},[5193,9221,9222],{"class":5195,"line":5846},[5193,9223,9224],{"class":5199},"    \u002F\u002F 2. Для кожного поста створюємо запис\n",[5193,9226,9227,9230,9232,9234,9237,9240,9243],{"class":5195,"line":5859},[5193,9228,9229],{"class":5235},"    for",[5193,9231,5896],{"class":5214},[5193,9233,5207],{"class":5206},[5193,9235,9236],{"class":5210}," postData",[5193,9238,9239],{"class":5206}," of",[5193,9241,9242],{"class":5239}," postsData",[5193,9244,6571],{"class":5214},[5193,9246,9247,9250,9252,9254,9256],{"class":5195,"line":5864},[5193,9248,9249],{"class":5235},"      await",[5193,9251,9084],{"class":5239},[5193,9253,5243],{"class":5214},[5193,9255,5247],{"class":5246},[5193,9257,6349],{"class":5214},[5193,9259,9260,9263],{"class":5195,"line":5873},[5193,9261,9262],{"class":5218},"        'INSERT INTO posts (user_id, title, content) VALUES ($1, $2, $3)'",[5193,9264,5577],{"class":5214},[5193,9266,9267,9270,9273,9275,9278,9280,9282,9284,9286,9288,9291],{"class":5195,"line":5886},[5193,9268,9269],{"class":5214},"        [",[5193,9271,9272],{"class":5239},"userId",[5193,9274,5261],{"class":5214},[5193,9276,9277],{"class":5239},"postData",[5193,9279,5243],{"class":5214},[5193,9281,8538],{"class":5239},[5193,9283,5261],{"class":5214},[5193,9285,9277],{"class":5239},[5193,9287,5243],{"class":5214},[5193,9289,9290],{"class":5239},"content",[5193,9292,6367],{"class":5214},[5193,9294,9295],{"class":5195,"line":6742},[5193,9296,9297],{"class":5214},"      );\n",[5193,9299,9300],{"class":5195,"line":6763},[5193,9301,9302],{"class":5214},"    }\n",[5193,9304,9305],{"class":5195,"line":6777},[5193,9306,9131],{"class":5214},[5193,9308,9309,9311,9313,9315,9317,9319,9322],{"class":5195,"line":6816},[5193,9310,7407],{"class":5235},[5193,9312,9084],{"class":5239},[5193,9314,5243],{"class":5214},[5193,9316,5247],{"class":5246},[5193,9318,5250],{"class":5214},[5193,9320,9321],{"class":5218},"'COMMIT'",[5193,9323,5456],{"class":5214},[5193,9325,9326,9328,9330],{"class":5195,"line":6829},[5193,9327,7193],{"class":5235},[5193,9329,9195],{"class":5239},[5193,9331,5222],{"class":5214},[5193,9333,9334],{"class":5195,"line":6834},[5193,9335,9131],{"class":5214},[5193,9337,9338,9341,9344,9346,9349],{"class":5195,"line":6839},[5193,9339,9340],{"class":5214},"  } ",[5193,9342,9343],{"class":5235},"catch",[5193,9345,5896],{"class":5214},[5193,9347,9348],{"class":5239},"error",[5193,9350,6571],{"class":5214},[5193,9352,9353,9355,9357,9359,9361,9363,9366],{"class":5195,"line":6844},[5193,9354,7407],{"class":5235},[5193,9356,9084],{"class":5239},[5193,9358,5243],{"class":5214},[5193,9360,5247],{"class":5246},[5193,9362,5250],{"class":5214},[5193,9364,9365],{"class":5218},"'ROLLBACK'",[5193,9367,5456],{"class":5214},[5193,9369,9370,9373,9376],{"class":5195,"line":6872},[5193,9371,9372],{"class":5235},"    throw",[5193,9374,9375],{"class":5239}," error",[5193,9377,5222],{"class":5214},[5193,9379,9380,9382,9385],{"class":5195,"line":6886},[5193,9381,9340],{"class":5214},[5193,9383,9384],{"class":5235},"finally",[5193,9386,5734],{"class":5214},[5193,9388,9389,9392,9394,9397],{"class":5195,"line":6917},[5193,9390,9391],{"class":5239},"    client",[5193,9393,5243],{"class":5214},[5193,9395,9396],{"class":5246},"release",[5193,9398,5406],{"class":5214},[5193,9400,9401],{"class":5195,"line":6938},[5193,9402,5958],{"class":5214},[5193,9404,9405],{"class":5195,"line":6943},[5193,9406,5889],{"class":5214},[5156,9408,9409],{},"З TypeORM це перетворюється на 5 рядків:",[5184,9411,9413],{"className":5186,"code":9412,"language":5188,"meta":5189,"style":5189},"\u002F\u002F З TypeORM: просто та елегантно\nconst user = new User();\nuser.email = 'test@example.com';\nuser.name = 'Test User';\nuser.posts = [\n  { title: 'Post 1', content: '...' },\n  { title: 'Post 2', content: '...' },\n].map(data => Object.assign(new Post(), data));\n\nawait userRepository.save(user); \u002F\u002F Cascade збереже і користувача, і пости\n",[5160,9414,9415,9420,9434,9448,9463,9474,9495,9512,9547,9551],{"__ignoreMap":5189},[5193,9416,9417],{"class":5195,"line":5196},[5193,9418,9419],{"class":5199},"\u002F\u002F З TypeORM: просто та елегантно\n",[5193,9421,9422,9424,9426,9428,9430,9432],{"class":5195,"line":5203},[5193,9423,5207],{"class":5206},[5193,9425,5275],{"class":5210},[5193,9427,5215],{"class":5214},[5193,9429,5400],{"class":5206},[5193,9431,5403],{"class":5246},[5193,9433,5406],{"class":5214},[5193,9435,9436,9438,9440,9442,9444,9446],{"class":5195,"line":5225},[5193,9437,5411],{"class":5239},[5193,9439,5243],{"class":5214},[5193,9441,5416],{"class":5239},[5193,9443,5215],{"class":5214},[5193,9445,6364],{"class":5218},[5193,9447,5222],{"class":5214},[5193,9449,9450,9452,9454,9456,9458,9461],{"class":5195,"line":5270},[5193,9451,5411],{"class":5239},[5193,9453,5243],{"class":5214},[5193,9455,5431],{"class":5239},[5193,9457,5215],{"class":5214},[5193,9459,9460],{"class":5218},"'Test User'",[5193,9462,5222],{"class":5214},[5193,9464,9465,9467,9469,9471],{"class":5195,"line":5298},[5193,9466,5411],{"class":5239},[5193,9468,5243],{"class":5214},[5193,9470,8405],{"class":5239},[5193,9472,9473],{"class":5214}," = [\n",[5193,9475,9476,9479,9482,9485,9487,9490,9493],{"class":5195,"line":5305},[5193,9477,9478],{"class":5214},"  { ",[5193,9480,9481],{"class":5239},"title:",[5193,9483,9484],{"class":5218}," 'Post 1'",[5193,9486,5261],{"class":5214},[5193,9488,9489],{"class":5239},"content:",[5193,9491,9492],{"class":5218}," '...'",[5193,9494,8461],{"class":5214},[5193,9496,9497,9499,9501,9504,9506,9508,9510],{"class":5195,"line":5311},[5193,9498,9478],{"class":5214},[5193,9500,9481],{"class":5239},[5193,9502,9503],{"class":5218}," 'Post 2'",[5193,9505,5261],{"class":5214},[5193,9507,9489],{"class":5239},[5193,9509,9492],{"class":5218},[5193,9511,8461],{"class":5214},[5193,9513,9514,9516,9519,9521,9524,9526,9529,9531,9534,9536,9538,9540,9543,9545],{"class":5195,"line":5326},[5193,9515,9211],{"class":5214},[5193,9517,9518],{"class":5246},"map",[5193,9520,5250],{"class":5214},[5193,9522,9523],{"class":5239},"data",[5193,9525,8287],{"class":5206},[5193,9527,9528],{"class":5239}," Object",[5193,9530,5243],{"class":5214},[5193,9532,9533],{"class":5246},"assign",[5193,9535,5250],{"class":5214},[5193,9537,5400],{"class":5206},[5193,9539,8279],{"class":5246},[5193,9541,9542],{"class":5214},"(), ",[5193,9544,9523],{"class":5239},[5193,9546,8541],{"class":5214},[5193,9548,9549],{"class":5195,"line":5355},[5193,9550,5302],{"emptyLinePlaceholder":5301},[5193,9552,9553,9555,9557,9559,9561,9563,9565,9567],{"class":5195,"line":5504},[5193,9554,5236],{"class":5235},[5193,9556,5444],{"class":5239},[5193,9558,5243],{"class":5214},[5193,9560,5449],{"class":5246},[5193,9562,5250],{"class":5214},[5193,9564,5411],{"class":5239},[5193,9566,7802],{"class":5214},[5193,9568,9569],{"class":5199},"\u002F\u002F Cascade збереже і користувача, і пости\n",[5151,9571,9573],{"id":9572},"автодоповнення-та-перевірка-типів","Автодоповнення та перевірка типів",[5156,9575,9576],{},"TypeORM використовує TypeScript Generic типи для забезпечення type safety у всіх операціях:",[5184,9578,9580],{"className":5186,"code":9579,"language":5188,"meta":5189,"style":5189},"\u002F\u002F Репозиторій типізований на User\nconst userRepository: Repository\u003CUser> = dataSource.getRepository(User);\n\n\u002F\u002F QueryBuilder знає структуру User\nconst users = await userRepository\n  .createQueryBuilder('user')\n  .where('user.age > :minAge', { minAge: 18 }) \u002F\u002F ✅ Типи параметрів перевіряються\n  .orderBy('user.created_at', 'DESC')           \u002F\u002F ✅ 'ASC' | 'DESC' — enum type\n  .getMany();                                   \u002F\u002F Повертає Promise\u003CUser[]>\n\n\u002F\u002F Find опції також типізовані\nconst user = await userRepository.findOne({\n  where: { \n    email: 'test@example.com', \u002F\u002F ✅ Правильний тип\n    \u002F\u002F age: '25' \u002F\u002F ❌ Помилка: string не присвоюється number\n  },\n  select: ['id', 'email'], \u002F\u002F ✅ Тільки властивості User\n  order: { created_at: 'DESC' },\n});\n",[5160,9581,9582,9587,9616,9620,9625,9637,9649,9673,9693,9705,9709,9714,9732,9739,9751,9759,9764,9784,9799],{"__ignoreMap":5189},[5193,9583,9584],{"class":5195,"line":5196},[5193,9585,9586],{"class":5199},"\u002F\u002F Репозиторій типізований на User\n",[5193,9588,9589,9591,9593,9595,9597,9599,9601,9604,9606,9608,9610,9612,9614],{"class":5195,"line":5203},[5193,9590,5207],{"class":5206},[5193,9592,5444],{"class":5210},[5193,9594,5751],{"class":5214},[5193,9596,7061],{"class":5731},[5193,9598,7119],{"class":5214},[5193,9600,5660],{"class":5731},[5193,9602,9603],{"class":5214},"> = ",[5193,9605,6002],{"class":5239},[5193,9607,5243],{"class":5214},[5193,9609,6007],{"class":5246},[5193,9611,5250],{"class":5214},[5193,9613,5660],{"class":5239},[5193,9615,5456],{"class":5214},[5193,9617,9618],{"class":5195,"line":5225},[5193,9619,5302],{"emptyLinePlaceholder":5301},[5193,9621,9622],{"class":5195,"line":5270},[5193,9623,9624],{"class":5199},"\u002F\u002F QueryBuilder знає структуру User\n",[5193,9626,9627,9629,9631,9633,9635],{"class":5195,"line":5298},[5193,9628,5207],{"class":5206},[5193,9630,5560],{"class":5210},[5193,9632,5215],{"class":5214},[5193,9634,5236],{"class":5235},[5193,9636,6216],{"class":5239},[5193,9638,9639,9641,9643,9645,9647],{"class":5195,"line":5305},[5193,9640,6221],{"class":5214},[5193,9642,6224],{"class":5246},[5193,9644,5250],{"class":5214},[5193,9646,6229],{"class":5218},[5193,9648,5720],{"class":5214},[5193,9650,9651,9653,9655,9657,9660,9662,9665,9667,9670],{"class":5195,"line":5311},[5193,9652,6221],{"class":5214},[5193,9654,6238],{"class":5246},[5193,9656,5250],{"class":5214},[5193,9658,9659],{"class":5218},"'user.age > :minAge'",[5193,9661,6246],{"class":5214},[5193,9663,9664],{"class":5239},"minAge:",[5193,9666,6252],{"class":5291},[5193,9668,9669],{"class":5214}," }) ",[5193,9671,9672],{"class":5199},"\u002F\u002F ✅ Типи параметрів перевіряються\n",[5193,9674,9675,9677,9679,9681,9683,9685,9687,9690],{"class":5195,"line":5326},[5193,9676,6221],{"class":5214},[5193,9678,6283],{"class":5246},[5193,9680,5250],{"class":5214},[5193,9682,6288],{"class":5218},[5193,9684,5261],{"class":5214},[5193,9686,6293],{"class":5218},[5193,9688,9689],{"class":5214},")           ",[5193,9691,9692],{"class":5199},"\u002F\u002F ✅ 'ASC' | 'DESC' — enum type\n",[5193,9694,9695,9697,9699,9702],{"class":5195,"line":5355},[5193,9696,6221],{"class":5214},[5193,9698,6316],{"class":5246},[5193,9700,9701],{"class":5214},"();                                   ",[5193,9703,9704],{"class":5199},"\u002F\u002F Повертає Promise\u003CUser[]>\n",[5193,9706,9707],{"class":5195,"line":5504},[5193,9708,5302],{"emptyLinePlaceholder":5301},[5193,9710,9711],{"class":5195,"line":5797},[5193,9712,9713],{"class":5199},"\u002F\u002F Find опції також типізовані\n",[5193,9715,9716,9718,9720,9722,9724,9726,9728,9730],{"class":5195,"line":5814},[5193,9717,5207],{"class":5206},[5193,9719,5275],{"class":5210},[5193,9721,5215],{"class":5214},[5193,9723,5236],{"class":5235},[5193,9725,5444],{"class":5239},[5193,9727,5243],{"class":5214},[5193,9729,5481],{"class":5246},[5193,9731,5484],{"class":5214},[5193,9733,9734,9736],{"class":5195,"line":5825},[5193,9735,5489],{"class":5239},[5193,9737,9738],{"class":5214}," { \n",[5193,9740,9741,9744,9746,9748],{"class":5195,"line":5830},[5193,9742,9743],{"class":5239},"    email:",[5193,9745,6045],{"class":5218},[5193,9747,5261],{"class":5214},[5193,9749,9750],{"class":5199},"\u002F\u002F ✅ Правильний тип\n",[5193,9752,9753,9756],{"class":5195,"line":5846},[5193,9754,9755],{"class":5199},"    \u002F\u002F age: '25'",[5193,9757,9758],{"class":5199}," \u002F\u002F ❌ Помилка: string не присвоюється number\n",[5193,9760,9761],{"class":5195,"line":5859},[5193,9762,9763],{"class":5214},"  },\n",[5193,9765,9766,9769,9771,9774,9776,9779,9781],{"class":5195,"line":5864},[5193,9767,9768],{"class":5239},"  select:",[5193,9770,7897],{"class":5214},[5193,9772,9773],{"class":5218},"'id'",[5193,9775,5261],{"class":5214},[5193,9777,9778],{"class":5218},"'email'",[5193,9780,8474],{"class":5214},[5193,9782,9783],{"class":5199},"\u002F\u002F ✅ Тільки властивості User\n",[5193,9785,9786,9789,9791,9794,9797],{"class":5195,"line":5873},[5193,9787,9788],{"class":5239},"  order:",[5193,9790,5492],{"class":5214},[5193,9792,9793],{"class":5239},"created_at:",[5193,9795,9796],{"class":5218}," 'DESC'",[5193,9798,8461],{"class":5214},[5193,9800,9801],{"class":5195,"line":5886},[5193,9802,5507],{"class":5214},[5156,9804,9805],{},[5120,9806,9807],{},"Інтеграція з VS Code:",[9809,9810,9813,9827,9830,9843,9854,9864,9874],"terminal-preview",{":cursor":9811,"title":9812},"false","VS Code IntelliSense",[9814,9815,9817,9822,9823,9826],"div",{"className":9816},[5195],[5193,9818,9821],{"className":9819},[9820],"opacity-40","\u002F\u002F"," Коли ви пишете ",[5120,9824,9825],{},"userRepository.find"," та натискаєте Ctrl+Space:",[9814,9828],{"className":9829},[5195],[9814,9831,9833,9838],{"className":9832},[5195],[5193,9834,6098],{"className":9835},[9836,9837],"text-blue-400","font-bold",[5193,9839,9842],{"className":9840},[9841],"opacity-60","(options?: FindManyOptions\u003CUser>): Promise\u003CUser[]>",[9814,9844,9846,9850],{"className":9845},[5195],[5193,9847,9849],{"className":9848},[9836,9837],"findBy",[5193,9851,9853],{"className":9852},[9841],"(where: FindOptionsWhere\u003CUser>): Promise\u003CUser[]>",[9814,9855,9857,9860],{"className":9856},[5195],[5193,9858,5481],{"className":9859},[9836,9837],[5193,9861,9863],{"className":9862},[9841],"(options: FindOneOptions\u003CUser>): Promise\u003CUser | null>",[9814,9865,9867,9870],{"className":9866},[5195],[5193,9868,6118],{"className":9869},[9836,9837],[5193,9871,9873],{"className":9872},[9841],"(where: FindOptionsWhere\u003CUser>): Promise\u003CUser | null>",[9814,9875,9877,9882],{"className":9876},[5195],[5193,9878,9881],{"className":9879},[9880,9837],"text-green-400","✓"," Автодоповнення показує всі доступні методи з документацією",[5151,9884,9886],{"id":9885},"простіше-тестування-через-мокування","Простіше тестування через мокування",[5156,9888,9889],{},"TypeORM використовує Repository Pattern, що дозволяє легко замінити справжній репозиторій на mock у тестах:",[5184,9891,9893],{"className":5186,"code":9892,"language":5188,"meta":5189,"style":5189},"\u002F\u002F users.service.ts\nexport class UsersService {\n  constructor(\n    @InjectRepository(User)\n    private userRepository: Repository\u003CUser>,\n  ) {}\n\n  async findByEmail(email: string): Promise\u003CUser | null> {\n    return this.userRepository.findOneBy({ email });\n  }\n}\n\n\u002F\u002F users.service.spec.ts\ndescribe('UsersService', () => {\n  let service: UsersService;\n  let mockRepository: MockType\u003CRepository\u003CUser>>;\n\n  beforeEach(() => {\n    mockRepository = {\n      findOneBy: jest.fn(),\n      save: jest.fn(),\n      \u002F\u002F ... інші методи\n    };\n\n    service = new UsersService(mockRepository as any);\n  });\n\n  it('should find user by email', async () => {\n    const mockUser = { id: 1, email: 'test@example.com', name: 'Test' };\n    mockRepository.findOneBy.mockResolvedValue(mockUser);\n\n    const result = await service.findByEmail('test@example.com');\n\n    expect(result).toEqual(mockUser);\n    expect(mockRepository.findOneBy).toHaveBeenCalledWith({ \n      email: 'test@example.com' \n    });\n  });\n});\n",[5160,9894,9895,9900,9911,9917,9931,9949,9954,9958,9988,10008,10012,10016,10020,10025,10042,10057,10080,10084,10095,10103,10119,10132,10137,10142,10146,10170,10175,10179,10200,10229,10249,10253,10276,10280,10300,10320,10329,10334,10338],{"__ignoreMap":5189},[5193,9896,9897],{"class":5195,"line":5196},[5193,9898,9899],{"class":5199},"\u002F\u002F users.service.ts\n",[5193,9901,9902,9904,9906,9909],{"class":5195,"line":5203},[5193,9903,5725],{"class":5235},[5193,9905,5728],{"class":5206},[5193,9907,9908],{"class":5731}," UsersService",[5193,9910,5734],{"class":5214},[5193,9912,9913,9915],{"class":5195,"line":5225},[5193,9914,7105],{"class":5206},[5193,9916,6349],{"class":5214},[5193,9918,9919,9922,9925,9927,9929],{"class":5195,"line":5270},[5193,9920,9921],{"class":5214},"    @",[5193,9923,9924],{"class":5246},"InjectRepository",[5193,9926,5250],{"class":5214},[5193,9928,5660],{"class":5239},[5193,9930,5720],{"class":5214},[5193,9932,9933,9936,9938,9940,9942,9944,9946],{"class":5195,"line":5298},[5193,9934,9935],{"class":5206},"    private",[5193,9937,5444],{"class":5239},[5193,9939,5751],{"class":5214},[5193,9941,7061],{"class":5731},[5193,9943,7119],{"class":5214},[5193,9945,5660],{"class":5731},[5193,9947,9948],{"class":5214},">,\n",[5193,9950,9951],{"class":5195,"line":5305},[5193,9952,9953],{"class":5214},"  ) {}\n",[5193,9955,9956],{"class":5195,"line":5311},[5193,9957,5302],{"emptyLinePlaceholder":5301},[5193,9959,9960,9962,9965,9967,9969,9971,9973,9975,9977,9979,9981,9984,9986],{"class":5195,"line":5326},[5193,9961,7138],{"class":5206},[5193,9963,9964],{"class":5246}," findByEmail",[5193,9966,5250],{"class":5214},[5193,9968,5416],{"class":5239},[5193,9970,5751],{"class":5214},[5193,9972,5788],{"class":5731},[5193,9974,8070],{"class":5214},[5193,9976,8073],{"class":5731},[5193,9978,7119],{"class":5214},[5193,9980,5660],{"class":5731},[5193,9982,9983],{"class":5214}," | ",[5193,9985,6724],{"class":5731},[5193,9987,8081],{"class":5214},[5193,9989,9990,9992,9994,9996,9998,10000,10002,10004,10006],{"class":5195,"line":5355},[5193,9991,7193],{"class":5235},[5193,9993,7196],{"class":5206},[5193,9995,5243],{"class":5214},[5193,9997,6033],{"class":5239},[5193,9999,5243],{"class":5214},[5193,10001,6118],{"class":5246},[5193,10003,5769],{"class":5214},[5193,10005,5416],{"class":5239},[5193,10007,6056],{"class":5214},[5193,10009,10010],{"class":5195,"line":5504},[5193,10011,5958],{"class":5214},[5193,10013,10014],{"class":5195,"line":5797},[5193,10015,5889],{"class":5214},[5193,10017,10018],{"class":5195,"line":5814},[5193,10019,5302],{"emptyLinePlaceholder":5301},[5193,10021,10022],{"class":5195,"line":5825},[5193,10023,10024],{"class":5199},"\u002F\u002F users.service.spec.ts\n",[5193,10026,10027,10030,10032,10035,10038,10040],{"class":5195,"line":5830},[5193,10028,10029],{"class":5246},"describe",[5193,10031,5250],{"class":5214},[5193,10033,10034],{"class":5218},"'UsersService'",[5193,10036,10037],{"class":5214},", () ",[5193,10039,8276],{"class":5206},[5193,10041,5734],{"class":5214},[5193,10043,10044,10047,10050,10052,10055],{"class":5195,"line":5846},[5193,10045,10046],{"class":5206},"  let",[5193,10048,10049],{"class":5239}," service",[5193,10051,5751],{"class":5214},[5193,10053,10054],{"class":5731},"UsersService",[5193,10056,5222],{"class":5214},[5193,10058,10059,10061,10064,10066,10069,10071,10073,10075,10077],{"class":5195,"line":5859},[5193,10060,10046],{"class":5206},[5193,10062,10063],{"class":5239}," mockRepository",[5193,10065,5751],{"class":5214},[5193,10067,10068],{"class":5731},"MockType",[5193,10070,7119],{"class":5214},[5193,10072,7061],{"class":5731},[5193,10074,7119],{"class":5214},[5193,10076,5660],{"class":5731},[5193,10078,10079],{"class":5214},">>;\n",[5193,10081,10082],{"class":5195,"line":5864},[5193,10083,5302],{"emptyLinePlaceholder":5301},[5193,10085,10086,10089,10091,10093],{"class":5195,"line":5873},[5193,10087,10088],{"class":5246},"  beforeEach",[5193,10090,8273],{"class":5214},[5193,10092,8276],{"class":5206},[5193,10094,5734],{"class":5214},[5193,10096,10097,10100],{"class":5195,"line":5886},[5193,10098,10099],{"class":5239},"    mockRepository",[5193,10101,10102],{"class":5214}," = {\n",[5193,10104,10105,10108,10111,10113,10116],{"class":5195,"line":6742},[5193,10106,10107],{"class":5239},"      findOneBy:",[5193,10109,10110],{"class":5239}," jest",[5193,10112,5243],{"class":5214},[5193,10114,10115],{"class":5246},"fn",[5193,10117,10118],{"class":5214},"(),\n",[5193,10120,10121,10124,10126,10128,10130],{"class":5195,"line":6763},[5193,10122,10123],{"class":5239},"      save:",[5193,10125,10110],{"class":5239},[5193,10127,5243],{"class":5214},[5193,10129,10115],{"class":5246},[5193,10131,10118],{"class":5214},[5193,10133,10134],{"class":5195,"line":6777},[5193,10135,10136],{"class":5199},"      \u002F\u002F ... інші методи\n",[5193,10138,10139],{"class":5195,"line":6816},[5193,10140,10141],{"class":5214},"    };\n",[5193,10143,10144],{"class":5195,"line":6829},[5193,10145,5302],{"emptyLinePlaceholder":5301},[5193,10147,10148,10151,10153,10155,10157,10159,10162,10165,10168],{"class":5195,"line":6834},[5193,10149,10150],{"class":5239},"    service",[5193,10152,5215],{"class":5214},[5193,10154,5400],{"class":5206},[5193,10156,9908],{"class":5246},[5193,10158,5250],{"class":5214},[5193,10160,10161],{"class":5239},"mockRepository",[5193,10163,10164],{"class":5235}," as",[5193,10166,10167],{"class":5731}," any",[5193,10169,5456],{"class":5214},[5193,10171,10172],{"class":5195,"line":6839},[5193,10173,10174],{"class":5214},"  });\n",[5193,10176,10177],{"class":5195,"line":6844},[5193,10178,5302],{"emptyLinePlaceholder":5301},[5193,10180,10181,10184,10186,10189,10191,10193,10196,10198],{"class":5195,"line":6872},[5193,10182,10183],{"class":5246},"  it",[5193,10185,5250],{"class":5214},[5193,10187,10188],{"class":5218},"'should find user by email'",[5193,10190,5261],{"class":5214},[5193,10192,6546],{"class":5206},[5193,10194,10195],{"class":5214}," () ",[5193,10197,8276],{"class":5206},[5193,10199,5734],{"class":5214},[5193,10201,10202,10204,10207,10210,10212,10214,10216,10218,10220,10222,10224,10226],{"class":5195,"line":6886},[5193,10203,7163],{"class":5206},[5193,10205,10206],{"class":5210}," mockUser",[5193,10208,10209],{"class":5214}," = { ",[5193,10211,6151],{"class":5239},[5193,10213,6154],{"class":5291},[5193,10215,5261],{"class":5214},[5193,10217,5495],{"class":5239},[5193,10219,6045],{"class":5218},[5193,10221,5261],{"class":5214},[5193,10223,6050],{"class":5239},[5193,10225,6053],{"class":5218},[5193,10227,10228],{"class":5214}," };\n",[5193,10230,10231,10233,10235,10237,10239,10242,10244,10247],{"class":5195,"line":6917},[5193,10232,10099],{"class":5239},[5193,10234,5243],{"class":5214},[5193,10236,6118],{"class":5239},[5193,10238,5243],{"class":5214},[5193,10240,10241],{"class":5246},"mockResolvedValue",[5193,10243,5250],{"class":5214},[5193,10245,10246],{"class":5239},"mockUser",[5193,10248,5456],{"class":5214},[5193,10250,10251],{"class":5195,"line":6938},[5193,10252,5302],{"emptyLinePlaceholder":5301},[5193,10254,10255,10257,10259,10261,10263,10265,10267,10270,10272,10274],{"class":5195,"line":6943},[5193,10256,7163],{"class":5206},[5193,10258,5230],{"class":5210},[5193,10260,5215],{"class":5214},[5193,10262,5236],{"class":5235},[5193,10264,10049],{"class":5239},[5193,10266,5243],{"class":5214},[5193,10268,10269],{"class":5246},"findByEmail",[5193,10271,5250],{"class":5214},[5193,10273,6364],{"class":5218},[5193,10275,5456],{"class":5214},[5193,10277,10278],{"class":5195,"line":6948},[5193,10279,5302],{"emptyLinePlaceholder":5301},[5193,10281,10282,10285,10287,10289,10291,10294,10296,10298],{"class":5195,"line":6953},[5193,10283,10284],{"class":5246},"    expect",[5193,10286,5250],{"class":5214},[5193,10288,5280],{"class":5239},[5193,10290,5969],{"class":5214},[5193,10292,10293],{"class":5246},"toEqual",[5193,10295,5250],{"class":5214},[5193,10297,10246],{"class":5239},[5193,10299,5456],{"class":5214},[5193,10301,10302,10304,10306,10308,10310,10312,10314,10317],{"class":5195,"line":6973},[5193,10303,10284],{"class":5246},[5193,10305,5250],{"class":5214},[5193,10307,10161],{"class":5239},[5193,10309,5243],{"class":5214},[5193,10311,6118],{"class":5239},[5193,10313,5969],{"class":5214},[5193,10315,10316],{"class":5246},"toHaveBeenCalledWith",[5193,10318,10319],{"class":5214},"({ \n",[5193,10321,10322,10325,10327],{"class":5195,"line":6987},[5193,10323,10324],{"class":5239},"      email:",[5193,10326,6045],{"class":5218},[5193,10328,8557],{"class":5214},[5193,10330,10331],{"class":5195,"line":7014},[5193,10332,10333],{"class":5214},"    });\n",[5193,10335,10336],{"class":5195,"line":7033},[5193,10337,10174],{"class":5214},[5193,10339,10340],{"class":5195,"line":7038},[5193,10341,5507],{"class":5214},[5156,10343,10344,10345,10347],{},"Без ORM вам довелося б мокувати весь ",[5160,10346,6487],{}," та його методи, що значно складніше.",[5151,10349,10351],{"id":10350},"вбудована-підтримка-транзакцій","Вбудована підтримка транзакцій",[5156,10353,10354],{},"TypeORM надає зручні обгортки для роботи з транзакціями:",[5184,10356,10358],{"className":5186,"code":10357,"language":5188,"meta":5189,"style":5189},"\u002F\u002F Підхід 1: Метод withTransaction\nawait dataSource.transaction(async (transactionalEntityManager) => {\n  const user = new User();\n  user.email = 'test@example.com';\n  await transactionalEntityManager.save(user);\n\n  const post = new Post();\n  post.title = 'First Post';\n  post.user = user;\n  await transactionalEntityManager.save(post);\n\n  \u002F\u002F Якщо виникне помилка, обидві операції відкотяться автоматично\n});\n\n\u002F\u002F Підхід 2: QueryRunner для ручного керування\nconst queryRunner = dataSource.createQueryRunner();\nawait queryRunner.connect();\nawait queryRunner.startTransaction();\n\ntry {\n  await queryRunner.manager.save(user);\n  await queryRunner.manager.save(post);\n  await queryRunner.commitTransaction();\n} catch (error) {\n  await queryRunner.rollbackTransaction();\n  throw error;\n} finally {\n  await queryRunner.release();\n}\n",[5160,10359,10360,10365,10391,10405,10419,10437,10441,10455,10471,10485,10501,10505,10510,10514,10518,10523,10540,10552,10565,10569,10576,10597,10617,10630,10643,10656,10665,10673,10685],{"__ignoreMap":5189},[5193,10361,10362],{"class":5195,"line":5196},[5193,10363,10364],{"class":5199},"\u002F\u002F Підхід 1: Метод withTransaction\n",[5193,10366,10367,10369,10371,10373,10376,10378,10380,10382,10385,10387,10389],{"class":5195,"line":5203},[5193,10368,5236],{"class":5235},[5193,10370,6342],{"class":5239},[5193,10372,5243],{"class":5214},[5193,10374,10375],{"class":5246},"transaction",[5193,10377,5250],{"class":5214},[5193,10379,6546],{"class":5206},[5193,10381,5896],{"class":5214},[5193,10383,10384],{"class":5239},"transactionalEntityManager",[5193,10386,5593],{"class":5214},[5193,10388,8276],{"class":5206},[5193,10390,5734],{"class":5214},[5193,10392,10393,10395,10397,10399,10401,10403],{"class":5195,"line":5225},[5193,10394,6576],{"class":5206},[5193,10396,5275],{"class":5210},[5193,10398,5215],{"class":5214},[5193,10400,5400],{"class":5206},[5193,10402,5403],{"class":5246},[5193,10404,5406],{"class":5214},[5193,10406,10407,10409,10411,10413,10415,10417],{"class":5195,"line":5270},[5193,10408,8412],{"class":5239},[5193,10410,5243],{"class":5214},[5193,10412,5416],{"class":5239},[5193,10414,5215],{"class":5214},[5193,10416,6364],{"class":5218},[5193,10418,5222],{"class":5214},[5193,10420,10421,10424,10427,10429,10431,10433,10435],{"class":5195,"line":5298},[5193,10422,10423],{"class":5235},"  await",[5193,10425,10426],{"class":5239}," transactionalEntityManager",[5193,10428,5243],{"class":5214},[5193,10430,5449],{"class":5246},[5193,10432,5250],{"class":5214},[5193,10434,5411],{"class":5239},[5193,10436,5456],{"class":5214},[5193,10438,10439],{"class":5195,"line":5305},[5193,10440,5302],{"emptyLinePlaceholder":5301},[5193,10442,10443,10445,10447,10449,10451,10453],{"class":5195,"line":5311},[5193,10444,6576],{"class":5206},[5193,10446,8290],{"class":5210},[5193,10448,5215],{"class":5214},[5193,10450,5400],{"class":5206},[5193,10452,8279],{"class":5246},[5193,10454,5406],{"class":5214},[5193,10456,10457,10460,10462,10464,10466,10469],{"class":5195,"line":5326},[5193,10458,10459],{"class":5239},"  post",[5193,10461,5243],{"class":5214},[5193,10463,8538],{"class":5239},[5193,10465,5215],{"class":5214},[5193,10467,10468],{"class":5218},"'First Post'",[5193,10470,5222],{"class":5214},[5193,10472,10473,10475,10477,10479,10481,10483],{"class":5195,"line":5355},[5193,10474,10459],{"class":5239},[5193,10476,5243],{"class":5214},[5193,10478,5411],{"class":5239},[5193,10480,5215],{"class":5214},[5193,10482,5411],{"class":5239},[5193,10484,5222],{"class":5214},[5193,10486,10487,10489,10491,10493,10495,10497,10499],{"class":5195,"line":5504},[5193,10488,10423],{"class":5235},[5193,10490,10426],{"class":5239},[5193,10492,5243],{"class":5214},[5193,10494,5449],{"class":5246},[5193,10496,5250],{"class":5214},[5193,10498,8284],{"class":5239},[5193,10500,5456],{"class":5214},[5193,10502,10503],{"class":5195,"line":5797},[5193,10504,5302],{"emptyLinePlaceholder":5301},[5193,10506,10507],{"class":5195,"line":5814},[5193,10508,10509],{"class":5199},"  \u002F\u002F Якщо виникне помилка, обидві операції відкотяться автоматично\n",[5193,10511,10512],{"class":5195,"line":5825},[5193,10513,5507],{"class":5214},[5193,10515,10516],{"class":5195,"line":5830},[5193,10517,5302],{"emptyLinePlaceholder":5301},[5193,10519,10520],{"class":5195,"line":5846},[5193,10521,10522],{"class":5199},"\u002F\u002F Підхід 2: QueryRunner для ручного керування\n",[5193,10524,10525,10527,10529,10531,10533,10535,10538],{"class":5195,"line":5859},[5193,10526,5207],{"class":5206},[5193,10528,8088],{"class":5210},[5193,10530,5215],{"class":5214},[5193,10532,6002],{"class":5239},[5193,10534,5243],{"class":5214},[5193,10536,10537],{"class":5246},"createQueryRunner",[5193,10539,5406],{"class":5214},[5193,10541,10542,10544,10546,10548,10550],{"class":5195,"line":5864},[5193,10543,5236],{"class":5235},[5193,10545,8088],{"class":5239},[5193,10547,5243],{"class":5214},[5193,10549,9095],{"class":5246},[5193,10551,5406],{"class":5214},[5193,10553,10554,10556,10558,10560,10563],{"class":5195,"line":5873},[5193,10555,5236],{"class":5235},[5193,10557,8088],{"class":5239},[5193,10559,5243],{"class":5214},[5193,10561,10562],{"class":5246},"startTransaction",[5193,10564,5406],{"class":5214},[5193,10566,10567],{"class":5195,"line":5886},[5193,10568,5302],{"emptyLinePlaceholder":5301},[5193,10570,10571,10574],{"class":5195,"line":6742},[5193,10572,10573],{"class":5235},"try",[5193,10575,5734],{"class":5214},[5193,10577,10578,10580,10582,10584,10587,10589,10591,10593,10595],{"class":5195,"line":6763},[5193,10579,10423],{"class":5235},[5193,10581,8088],{"class":5239},[5193,10583,5243],{"class":5214},[5193,10585,10586],{"class":5239},"manager",[5193,10588,5243],{"class":5214},[5193,10590,5449],{"class":5246},[5193,10592,5250],{"class":5214},[5193,10594,5411],{"class":5239},[5193,10596,5456],{"class":5214},[5193,10598,10599,10601,10603,10605,10607,10609,10611,10613,10615],{"class":5195,"line":6777},[5193,10600,10423],{"class":5235},[5193,10602,8088],{"class":5239},[5193,10604,5243],{"class":5214},[5193,10606,10586],{"class":5239},[5193,10608,5243],{"class":5214},[5193,10610,5449],{"class":5246},[5193,10612,5250],{"class":5214},[5193,10614,8284],{"class":5239},[5193,10616,5456],{"class":5214},[5193,10618,10619,10621,10623,10625,10628],{"class":5195,"line":6816},[5193,10620,10423],{"class":5235},[5193,10622,8088],{"class":5239},[5193,10624,5243],{"class":5214},[5193,10626,10627],{"class":5246},"commitTransaction",[5193,10629,5406],{"class":5214},[5193,10631,10632,10635,10637,10639,10641],{"class":5195,"line":6829},[5193,10633,10634],{"class":5214},"} ",[5193,10636,9343],{"class":5235},[5193,10638,5896],{"class":5214},[5193,10640,9348],{"class":5239},[5193,10642,6571],{"class":5214},[5193,10644,10645,10647,10649,10651,10654],{"class":5195,"line":6834},[5193,10646,10423],{"class":5235},[5193,10648,8088],{"class":5239},[5193,10650,5243],{"class":5214},[5193,10652,10653],{"class":5246},"rollbackTransaction",[5193,10655,5406],{"class":5214},[5193,10657,10658,10661,10663],{"class":5195,"line":6839},[5193,10659,10660],{"class":5235},"  throw",[5193,10662,9375],{"class":5239},[5193,10664,5222],{"class":5214},[5193,10666,10667,10669,10671],{"class":5195,"line":6844},[5193,10668,10634],{"class":5214},[5193,10670,9384],{"class":5235},[5193,10672,5734],{"class":5214},[5193,10674,10675,10677,10679,10681,10683],{"class":5195,"line":6872},[5193,10676,10423],{"class":5235},[5193,10678,8088],{"class":5239},[5193,10680,5243],{"class":5214},[5193,10682,9396],{"class":5246},[5193,10684,5406],{"class":5214},[5193,10686,10687],{"class":5195,"line":6886},[5193,10688,5889],{"class":5214},[5151,10690,10692],{"id":10691},"захист-від-sql-injection-за-замовчуванням","Захист від SQL injection за замовчуванням",[5156,10694,10695],{},"TypeORM автоматично екранує всі параметри у запитах, тому SQL-ін'єкції неможливі за замовчуванням:",[5184,10697,10699],{"className":5186,"code":10698,"language":5188,"meta":5189,"style":5189},"\u002F\u002F ✅ Безпечно: TypeORM автоматично екранує параметри\nconst email = userInput; \u002F\u002F Може містити \"'; DROP TABLE users; --\"\nconst user = await userRepository.findOneBy({ email });\n\n\u002F\u002F Генерується параметризований запит:\n\u002F\u002F SELECT * FROM users WHERE email = $1\n\u002F\u002F Параметри: [\"'; DROP TABLE users; --\"]\n\n\u002F\u002F ✅ Також безпечно у QueryBuilder\nconst users = await userRepository\n  .createQueryBuilder('user')\n  .where('user.email = :email', { email: userInput })\n  .getMany();\n",[5160,10700,10701,10706,10723,10745,10749,10754,10759,10764,10768,10773,10785,10797,10817],{"__ignoreMap":5189},[5193,10702,10703],{"class":5195,"line":5196},[5193,10704,10705],{"class":5199},"\u002F\u002F ✅ Безпечно: TypeORM автоматично екранує параметри\n",[5193,10707,10708,10710,10713,10715,10718,10720],{"class":5195,"line":5203},[5193,10709,5207],{"class":5206},[5193,10711,10712],{"class":5210}," email",[5193,10714,5215],{"class":5214},[5193,10716,10717],{"class":5239},"userInput",[5193,10719,7649],{"class":5214},[5193,10721,10722],{"class":5199},"\u002F\u002F Може містити \"'; DROP TABLE users; --\"\n",[5193,10724,10725,10727,10729,10731,10733,10735,10737,10739,10741,10743],{"class":5195,"line":5225},[5193,10726,5207],{"class":5206},[5193,10728,5275],{"class":5210},[5193,10730,5215],{"class":5214},[5193,10732,5236],{"class":5235},[5193,10734,5444],{"class":5239},[5193,10736,5243],{"class":5214},[5193,10738,6118],{"class":5246},[5193,10740,5769],{"class":5214},[5193,10742,5416],{"class":5239},[5193,10744,6056],{"class":5214},[5193,10746,10747],{"class":5195,"line":5270},[5193,10748,5302],{"emptyLinePlaceholder":5301},[5193,10750,10751],{"class":5195,"line":5298},[5193,10752,10753],{"class":5199},"\u002F\u002F Генерується параметризований запит:\n",[5193,10755,10756],{"class":5195,"line":5305},[5193,10757,10758],{"class":5199},"\u002F\u002F SELECT * FROM users WHERE email = $1\n",[5193,10760,10761],{"class":5195,"line":5311},[5193,10762,10763],{"class":5199},"\u002F\u002F Параметри: [\"'; DROP TABLE users; --\"]\n",[5193,10765,10766],{"class":5195,"line":5326},[5193,10767,5302],{"emptyLinePlaceholder":5301},[5193,10769,10770],{"class":5195,"line":5355},[5193,10771,10772],{"class":5199},"\u002F\u002F ✅ Також безпечно у QueryBuilder\n",[5193,10774,10775,10777,10779,10781,10783],{"class":5195,"line":5504},[5193,10776,5207],{"class":5206},[5193,10778,5560],{"class":5210},[5193,10780,5215],{"class":5214},[5193,10782,5236],{"class":5235},[5193,10784,6216],{"class":5239},[5193,10786,10787,10789,10791,10793,10795],{"class":5195,"line":5797},[5193,10788,6221],{"class":5214},[5193,10790,6224],{"class":5246},[5193,10792,5250],{"class":5214},[5193,10794,6229],{"class":5218},[5193,10796,5720],{"class":5214},[5193,10798,10799,10801,10803,10805,10808,10810,10812,10815],{"class":5195,"line":5814},[5193,10800,6221],{"class":5214},[5193,10802,6238],{"class":5246},[5193,10804,5250],{"class":5214},[5193,10806,10807],{"class":5218},"'user.email = :email'",[5193,10809,6246],{"class":5214},[5193,10811,5495],{"class":5239},[5193,10813,10814],{"class":5239}," userInput",[5193,10816,5778],{"class":5214},[5193,10818,10819,10821,10823],{"class":5195,"line":5825},[5193,10820,6221],{"class":5214},[5193,10822,6316],{"class":5246},[5193,10824,5406],{"class":5214},[7921,10826,10827,10834],{},[5156,10828,10829,10830,10833],{},"Захист діє лише якщо ви ",[5120,10831,10832],{},"не конкатенуєте"," рядки вручну:",[5184,10835,10837],{"className":5186,"code":10836,"language":5188,"meta":5189,"style":5189},"\u002F\u002F ❌ НЕБЕЗПЕЧНО: Ручна конкатенація\nconst searchTerm = userInput;\nawait dataSource.query(`SELECT * FROM users WHERE email LIKE '%${searchTerm}%'`);\n\n\u002F\u002F ✅ БЕЗПЕЧНО: Параметризований запит\nawait dataSource.query(\n  'SELECT * FROM users WHERE email LIKE $1',\n  [`%${searchTerm}%`]\n);\n",[5160,10838,10839,10844,10857,10884,10888,10893,10905,10912,10930],{"__ignoreMap":5189},[5193,10840,10841],{"class":5195,"line":5196},[5193,10842,10843],{"class":5199},"\u002F\u002F ❌ НЕБЕЗПЕЧНО: Ручна конкатенація\n",[5193,10845,10846,10848,10851,10853,10855],{"class":5195,"line":5203},[5193,10847,5207],{"class":5206},[5193,10849,10850],{"class":5210}," searchTerm",[5193,10852,5215],{"class":5214},[5193,10854,10717],{"class":5239},[5193,10856,5222],{"class":5214},[5193,10858,10859,10861,10863,10865,10867,10869,10872,10874,10877,10879,10882],{"class":5195,"line":5225},[5193,10860,5236],{"class":5235},[5193,10862,6342],{"class":5239},[5193,10864,5243],{"class":5214},[5193,10866,5247],{"class":5246},[5193,10868,5250],{"class":5214},[5193,10870,10871],{"class":5218},"`SELECT * FROM users WHERE email LIKE '%",[5193,10873,6803],{"class":5206},[5193,10875,10876],{"class":5239},"searchTerm",[5193,10878,6808],{"class":5206},[5193,10880,10881],{"class":5218},"%'`",[5193,10883,5456],{"class":5214},[5193,10885,10886],{"class":5195,"line":5270},[5193,10887,5302],{"emptyLinePlaceholder":5301},[5193,10889,10890],{"class":5195,"line":5298},[5193,10891,10892],{"class":5199},"\u002F\u002F ✅ БЕЗПЕЧНО: Параметризований запит\n",[5193,10894,10895,10897,10899,10901,10903],{"class":5195,"line":5305},[5193,10896,5236],{"class":5235},[5193,10898,6342],{"class":5239},[5193,10900,5243],{"class":5214},[5193,10902,5247],{"class":5246},[5193,10904,6349],{"class":5214},[5193,10906,10907,10910],{"class":5195,"line":5311},[5193,10908,10909],{"class":5218},"  'SELECT * FROM users WHERE email LIKE $1'",[5193,10911,5577],{"class":5214},[5193,10913,10914,10916,10919,10921,10923,10925,10928],{"class":5195,"line":5326},[5193,10915,6361],{"class":5214},[5193,10917,10918],{"class":5218},"`%",[5193,10920,6803],{"class":5206},[5193,10922,10876],{"class":5239},[5193,10924,6808],{"class":5206},[5193,10926,10927],{"class":5218},"%`",[5193,10929,6367],{"class":5214},[5193,10931,10932],{"class":5195,"line":5355},[5193,10933,5456],{"class":5214},[5143,10935],{},[5146,10937,10939],{"id":10938},"недоліки-orm","Недоліки ORM",[5151,10941,10943],{"id":10942},"performance-overhead","Performance overhead",[5156,10945,10946],{},"ORM додає додатковий шар обробки між вашим кодом та базою даних. Це включає:",[10948,10949,10950,10956,10962],"ol",{},[5095,10951,10952,10955],{},[5120,10953,10954],{},"Парсинг метаданих декораторів:"," TypeORM сканує Entity класи та будує внутрішню схему при ініціалізації.",[5095,10957,10958,10961],{},[5120,10959,10960],{},"Генерація SQL:"," Кожен виклик методу репозиторію транслюється у SQL через внутрішній query builder.",[5095,10963,10964,10967],{},[5120,10965,10966],{},"Маппінг результатів:"," Рядки з БД перетворюються на екземпляри класів із усіма декораторами та методами.",[5156,10969,10970],{},[5120,10971,10972],{},"Приклад вимірювання overhead:",[5184,10974,10976],{"className":5186,"code":10975,"language":5188,"meta":5189,"style":5189},"\u002F\u002F Benchmark: отримання 10,000 записів\nconsole.time('Raw SQL');\nconst rawResult = await pool.query('SELECT * FROM users LIMIT 10000');\nconsole.timeEnd('Raw SQL'); \u002F\u002F ~50ms\n\nconsole.time('TypeORM find()');\nconst ormResult = await userRepository.find({ take: 10000 });\nconsole.timeEnd('TypeORM find()'); \u002F\u002F ~120ms\n\n\u002F\u002F TypeORM повільніший на ~70ms (140% overhead)\n",[5160,10977,10978,10983,10999,11023,11041,11045,11060,11087,11104,11108],{"__ignoreMap":5189},[5193,10979,10980],{"class":5195,"line":5196},[5193,10981,10982],{"class":5199},"\u002F\u002F Benchmark: отримання 10,000 записів\n",[5193,10984,10985,10987,10989,10992,10994,10997],{"class":5195,"line":5203},[5193,10986,7785],{"class":5239},[5193,10988,5243],{"class":5214},[5193,10990,10991],{"class":5246},"time",[5193,10993,5250],{"class":5214},[5193,10995,10996],{"class":5218},"'Raw SQL'",[5193,10998,5456],{"class":5214},[5193,11000,11001,11003,11006,11008,11010,11012,11014,11016,11018,11021],{"class":5195,"line":5225},[5193,11002,5207],{"class":5206},[5193,11004,11005],{"class":5210}," rawResult",[5193,11007,5215],{"class":5214},[5193,11009,5236],{"class":5235},[5193,11011,5240],{"class":5239},[5193,11013,5243],{"class":5214},[5193,11015,5247],{"class":5246},[5193,11017,5250],{"class":5214},[5193,11019,11020],{"class":5218},"'SELECT * FROM users LIMIT 10000'",[5193,11022,5456],{"class":5214},[5193,11024,11025,11027,11029,11032,11034,11036,11038],{"class":5195,"line":5270},[5193,11026,7785],{"class":5239},[5193,11028,5243],{"class":5214},[5193,11030,11031],{"class":5246},"timeEnd",[5193,11033,5250],{"class":5214},[5193,11035,10996],{"class":5218},[5193,11037,7802],{"class":5214},[5193,11039,11040],{"class":5199},"\u002F\u002F ~50ms\n",[5193,11042,11043],{"class":5195,"line":5298},[5193,11044,5302],{"emptyLinePlaceholder":5301},[5193,11046,11047,11049,11051,11053,11055,11058],{"class":5195,"line":5305},[5193,11048,7785],{"class":5239},[5193,11050,5243],{"class":5214},[5193,11052,10991],{"class":5246},[5193,11054,5250],{"class":5214},[5193,11056,11057],{"class":5218},"'TypeORM find()'",[5193,11059,5456],{"class":5214},[5193,11061,11062,11064,11067,11069,11071,11073,11075,11077,11079,11082,11085],{"class":5195,"line":5311},[5193,11063,5207],{"class":5206},[5193,11065,11066],{"class":5210}," ormResult",[5193,11068,5215],{"class":5214},[5193,11070,5236],{"class":5235},[5193,11072,5444],{"class":5239},[5193,11074,5243],{"class":5214},[5193,11076,6098],{"class":5246},[5193,11078,5769],{"class":5214},[5193,11080,11081],{"class":5239},"take:",[5193,11083,11084],{"class":5291}," 10000",[5193,11086,6056],{"class":5214},[5193,11088,11089,11091,11093,11095,11097,11099,11101],{"class":5195,"line":5326},[5193,11090,7785],{"class":5239},[5193,11092,5243],{"class":5214},[5193,11094,11031],{"class":5246},[5193,11096,5250],{"class":5214},[5193,11098,11057],{"class":5218},[5193,11100,7802],{"class":5214},[5193,11102,11103],{"class":5199},"\u002F\u002F ~120ms\n",[5193,11105,11106],{"class":5195,"line":5355},[5193,11107,5302],{"emptyLinePlaceholder":5301},[5193,11109,11110],{"class":5195,"line":5504},[5193,11111,11112],{"class":5199},"\u002F\u002F TypeORM повільніший на ~70ms (140% overhead)\n",[5902,11114,11115],{},"У більшості веб-застосунків цей overhead незначний порівняно з іншими факторами (мережева затримка, обробка бізнес-логіки). Проте для високонавантажених систем із мільйонами запитів на секунду кожна мілісекунда має значення.",[5151,11117,11119],{"id":11118},"складність-налаштування-для-оптимізації","Складність налаштування для оптимізації",[5156,11121,11122],{},"Щоб TypeORM генерував оптимальні запити, потрібно розуміти:",[5092,11124,11125,11131,11137],{},[5095,11126,11127,11130],{},[5120,11128,11129],{},"Eager vs Lazy loading:"," Коли завантажувати зв'язані дані.",[5095,11132,11133,11136],{},[5120,11134,11135],{},"N+1 problem:"," Як уникнути множинних запитів у циклі.",[5095,11138,11139,11142],{},[5120,11140,11141],{},"Query optimization:"," Які індекси потрібні для швидких запитів.",[5156,11144,11145],{},[5120,11146,11147],{},"Приклад N+1 проблеми:",[5184,11149,11151],{"className":5186,"code":11150,"language":5188,"meta":5189,"style":5189},"\u002F\u002F ❌ ПОГАНО: N+1 запитів\nconst users = await userRepository.find(); \u002F\u002F 1 запит\n\nfor (const user of users) {\n  const posts = await postRepository.findBy({ userId: user.id }); \u002F\u002F N запитів!\n  console.log(`${user.name} has ${posts.length} posts`);\n}\n\u002F\u002F Якщо 100 користувачів — виконається 101 запит\n\n\u002F\u002F ✅ ДОБРЕ: 1 запит із JOIN\nconst users = await userRepository.find({ relations: ['posts'] });\n\nfor (const user of users) {\n  console.log(`${user.name} has ${user.posts.length} posts`);\n}\n\u002F\u002F Виконається лише 1 запит із LEFT JOIN\n",[5160,11152,11153,11158,11180,11184,11201,11236,11279,11283,11288,11292,11297,11325,11329,11345,11387,11391],{"__ignoreMap":5189},[5193,11154,11155],{"class":5195,"line":5196},[5193,11156,11157],{"class":5199},"\u002F\u002F ❌ ПОГАНО: N+1 запитів\n",[5193,11159,11160,11162,11164,11166,11168,11170,11172,11174,11177],{"class":5195,"line":5203},[5193,11161,5207],{"class":5206},[5193,11163,5560],{"class":5210},[5193,11165,5215],{"class":5214},[5193,11167,5236],{"class":5235},[5193,11169,5444],{"class":5239},[5193,11171,5243],{"class":5214},[5193,11173,6098],{"class":5246},[5193,11175,11176],{"class":5214},"(); ",[5193,11178,11179],{"class":5199},"\u002F\u002F 1 запит\n",[5193,11181,11182],{"class":5195,"line":5225},[5193,11183,5302],{"emptyLinePlaceholder":5301},[5193,11185,11186,11189,11191,11193,11195,11197,11199],{"class":5195,"line":5270},[5193,11187,11188],{"class":5235},"for",[5193,11190,5896],{"class":5214},[5193,11192,5207],{"class":5206},[5193,11194,5275],{"class":5210},[5193,11196,9239],{"class":5206},[5193,11198,5560],{"class":5239},[5193,11200,6571],{"class":5214},[5193,11202,11203,11205,11208,11210,11212,11215,11217,11219,11221,11224,11226,11228,11230,11233],{"class":5195,"line":5298},[5193,11204,6576],{"class":5206},[5193,11206,11207],{"class":5210}," posts",[5193,11209,5215],{"class":5214},[5193,11211,5236],{"class":5235},[5193,11213,11214],{"class":5239}," postRepository",[5193,11216,5243],{"class":5214},[5193,11218,9849],{"class":5246},[5193,11220,5769],{"class":5214},[5193,11222,11223],{"class":5239},"userId:",[5193,11225,5275],{"class":5239},[5193,11227,5243],{"class":5214},[5193,11229,6659],{"class":5239},[5193,11231,11232],{"class":5214}," }); ",[5193,11234,11235],{"class":5199},"\u002F\u002F N запитів!\n",[5193,11237,11238,11241,11243,11245,11247,11249,11251,11253,11256,11258,11260,11263,11265,11267,11269,11272,11274,11277],{"class":5195,"line":5305},[5193,11239,11240],{"class":5239},"  console",[5193,11242,5243],{"class":5214},[5193,11244,7790],{"class":5246},[5193,11246,5250],{"class":5214},[5193,11248,6811],{"class":5218},[5193,11250,6803],{"class":5206},[5193,11252,5411],{"class":5239},[5193,11254,5243],{"class":11255},"sD7JJ",[5193,11257,5431],{"class":5239},[5193,11259,6808],{"class":5206},[5193,11261,11262],{"class":5218}," has ",[5193,11264,6803],{"class":5206},[5193,11266,8405],{"class":5239},[5193,11268,5243],{"class":11255},[5193,11270,11271],{"class":5239},"length",[5193,11273,6808],{"class":5206},[5193,11275,11276],{"class":5218}," posts`",[5193,11278,5456],{"class":5214},[5193,11280,11281],{"class":5195,"line":5311},[5193,11282,5889],{"class":5214},[5193,11284,11285],{"class":5195,"line":5326},[5193,11286,11287],{"class":5199},"\u002F\u002F Якщо 100 користувачів — виконається 101 запит\n",[5193,11289,11290],{"class":5195,"line":5355},[5193,11291,5302],{"emptyLinePlaceholder":5301},[5193,11293,11294],{"class":5195,"line":5504},[5193,11295,11296],{"class":5199},"\u002F\u002F ✅ ДОБРЕ: 1 запит із JOIN\n",[5193,11298,11299,11301,11303,11305,11307,11309,11311,11313,11315,11318,11320,11322],{"class":5195,"line":5797},[5193,11300,5207],{"class":5206},[5193,11302,5560],{"class":5210},[5193,11304,5215],{"class":5214},[5193,11306,5236],{"class":5235},[5193,11308,5444],{"class":5239},[5193,11310,5243],{"class":5214},[5193,11312,6098],{"class":5246},[5193,11314,5769],{"class":5214},[5193,11316,11317],{"class":5239},"relations:",[5193,11319,7897],{"class":5214},[5193,11321,8471],{"class":5218},[5193,11323,11324],{"class":5214},"] });\n",[5193,11326,11327],{"class":5195,"line":5814},[5193,11328,5302],{"emptyLinePlaceholder":5301},[5193,11330,11331,11333,11335,11337,11339,11341,11343],{"class":5195,"line":5825},[5193,11332,11188],{"class":5235},[5193,11334,5896],{"class":5214},[5193,11336,5207],{"class":5206},[5193,11338,5275],{"class":5210},[5193,11340,9239],{"class":5206},[5193,11342,5560],{"class":5239},[5193,11344,6571],{"class":5214},[5193,11346,11347,11349,11351,11353,11355,11357,11359,11361,11363,11365,11367,11369,11371,11373,11375,11377,11379,11381,11383,11385],{"class":5195,"line":5830},[5193,11348,11240],{"class":5239},[5193,11350,5243],{"class":5214},[5193,11352,7790],{"class":5246},[5193,11354,5250],{"class":5214},[5193,11356,6811],{"class":5218},[5193,11358,6803],{"class":5206},[5193,11360,5411],{"class":5239},[5193,11362,5243],{"class":11255},[5193,11364,5431],{"class":5239},[5193,11366,6808],{"class":5206},[5193,11368,11262],{"class":5218},[5193,11370,6803],{"class":5206},[5193,11372,5411],{"class":5239},[5193,11374,5243],{"class":11255},[5193,11376,8405],{"class":5239},[5193,11378,5243],{"class":11255},[5193,11380,11271],{"class":5239},[5193,11382,6808],{"class":5206},[5193,11384,11276],{"class":5218},[5193,11386,5456],{"class":5214},[5193,11388,11389],{"class":5195,"line":5846},[5193,11390,5889],{"class":5214},[5193,11392,11393],{"class":5195,"line":5859},[5193,11394,11395],{"class":5199},"\u002F\u002F Виконається лише 1 запит із LEFT JOIN\n",[5151,11397,11399],{"id":11398},"крива-навчання","Крива навчання",[5156,11401,11402],{},"TypeORM має велику кількість концепцій, які потрібно вивчити:",[5092,11404,11405,11418,11430,11436,11439,11442,11445],{},[5095,11406,11407,11408,5261,11411,5261,11414,11417],{},"Декоратори Entity (",[5160,11409,11410],{},"@Entity",[5160,11412,11413],{},"@Column",[5160,11415,11416],{},"@PrimaryGeneratedColumn",")",[5095,11419,11420,11421,5261,11424,5261,11427,11417],{},"Види відносин (",[5160,11422,11423],{},"@OneToOne",[5160,11425,11426],{},"@OneToMany",[5160,11428,11429],{},"@ManyToMany",[5095,11431,11432,11433,11417],{},"Каскадні операції (",[5160,11434,11435],{},"cascade: true",[5095,11437,11438],{},"Eager\u002FLazy loading",[5095,11440,11441],{},"Query Builder синтаксис",[5095,11443,11444],{},"Міграції та синхронізація схеми",[5095,11446,11447],{},"Subscribers та Listeners для життєвого циклу Entity",[5156,11449,11450,11451,5969],{},"Для розробника, який щойно почав вивчати Node.js, це може бути overwhelming (",[5099,11452,11453],{},"переповнюючим",[5151,11455,11457],{"id":11456},"обмеження-для-дуже-складних-запитів","Обмеження для дуже складних запитів",[5156,11459,11460],{},"Деякі SQL-конструкції важко або неможливо виразити через ORM API без використання raw SQL:",[5156,11462,11463],{},[5120,11464,11465],{},"Приклад 1: Віконні функції (Window Functions)",[5184,11467,11469],{"className":5545,"code":11468,"language":5547,"meta":5189,"style":5189},"-- Складний SQL із ROW_NUMBER()\nSELECT \n  *,\n  ROW_NUMBER() OVER (PARTITION BY category_id ORDER BY price DESC) as rank\nFROM products\nWHERE rank \u003C= 3;\n",[5160,11470,11471,11476,11482,11487,11526,11533],{"__ignoreMap":5189},[5193,11472,11473],{"class":5195,"line":5196},[5193,11474,11475],{"class":5199},"-- Складний SQL із ROW_NUMBER()\n",[5193,11477,11478,11480],{"class":5195,"line":5203},[5193,11479,8554],{"class":5206},[5193,11481,8557],{"class":5214},[5193,11483,11484],{"class":5195,"line":5225},[5193,11485,11486],{"class":5214},"  *,\n",[5193,11488,11489,11492,11495,11498,11500,11503,11506,11509,11512,11515,11518,11520,11523],{"class":5195,"line":5270},[5193,11490,11491],{"class":5246},"  ROW_NUMBER",[5193,11493,11494],{"class":5214},"() ",[5193,11496,11497],{"class":5206},"OVER",[5193,11499,5896],{"class":5214},[5193,11501,11502],{"class":5206},"PARTITION",[5193,11504,11505],{"class":5206}," BY",[5193,11507,11508],{"class":5214}," category_id ",[5193,11510,11511],{"class":5206},"ORDER BY",[5193,11513,11514],{"class":5214}," price ",[5193,11516,11517],{"class":5206},"DESC",[5193,11519,5593],{"class":5214},[5193,11521,11522],{"class":5206},"as",[5193,11524,11525],{"class":5214}," rank\n",[5193,11527,11528,11530],{"class":5195,"line":5298},[5193,11529,8588],{"class":5206},[5193,11531,11532],{"class":5214}," products\n",[5193,11534,11535,11537,11540,11543],{"class":5195,"line":5305},[5193,11536,8610],{"class":5206},[5193,11538,11539],{"class":5214}," rank \u003C= ",[5193,11541,11542],{"class":5291},"3",[5193,11544,5222],{"class":5214},[5156,11546,11547],{},"У TypeORM це потребує raw query або складного QueryBuilder:",[5184,11549,11551],{"className":5186,"code":11550,"language":5188,"meta":5189,"style":5189},"const result = await dataSource.query(`\n  SELECT \n    *,\n    ROW_NUMBER() OVER (PARTITION BY category_id ORDER BY price DESC) as rank\n  FROM products\n`).then(rows => rows.filter(r => r.rank \u003C= 3));\n",[5160,11552,11553,11573,11578,11583,11588,11593],{"__ignoreMap":5189},[5193,11554,11555,11557,11559,11561,11563,11565,11567,11569,11571],{"class":5195,"line":5196},[5193,11556,5207],{"class":5206},[5193,11558,5230],{"class":5210},[5193,11560,5215],{"class":5214},[5193,11562,5236],{"class":5235},[5193,11564,6342],{"class":5239},[5193,11566,5243],{"class":5214},[5193,11568,5247],{"class":5246},[5193,11570,5250],{"class":5214},[5193,11572,8097],{"class":5218},[5193,11574,11575],{"class":5195,"line":5203},[5193,11576,11577],{"class":5218},"  SELECT \n",[5193,11579,11580],{"class":5195,"line":5225},[5193,11581,11582],{"class":5218},"    *,\n",[5193,11584,11585],{"class":5195,"line":5270},[5193,11586,11587],{"class":5218},"    ROW_NUMBER() OVER (PARTITION BY category_id ORDER BY price DESC) as rank\n",[5193,11589,11590],{"class":5195,"line":5298},[5193,11591,11592],{"class":5218},"  FROM products\n",[5193,11594,11595,11597,11599,11602,11604,11606,11608,11611,11613,11616,11618,11621,11623,11626,11628,11631,11634,11636],{"class":5195,"line":5305},[5193,11596,6811],{"class":5218},[5193,11598,5969],{"class":5214},[5193,11600,11601],{"class":5246},"then",[5193,11603,5250],{"class":5214},[5193,11605,5285],{"class":5239},[5193,11607,8287],{"class":5206},[5193,11609,11610],{"class":5239}," rows",[5193,11612,5243],{"class":5214},[5193,11614,11615],{"class":5246},"filter",[5193,11617,5250],{"class":5214},[5193,11619,11620],{"class":5239},"r",[5193,11622,8287],{"class":5206},[5193,11624,11625],{"class":5239}," r",[5193,11627,5243],{"class":5214},[5193,11629,11630],{"class":5239},"rank",[5193,11632,11633],{"class":5214}," \u003C= ",[5193,11635,11542],{"class":5291},[5193,11637,8541],{"class":5214},[5156,11639,11640],{},[5120,11641,11642],{},"Приклад 2: Рекурсивні CTE (Common Table Expressions)",[5184,11644,11646],{"className":5545,"code":11645,"language":5547,"meta":5189,"style":5189},"-- Ієрархічний запит для дерева категорій\nWITH RECURSIVE category_tree AS (\n  SELECT id, name, parent_id, 0 as level\n  FROM categories\n  WHERE parent_id IS NULL\n  \n  UNION ALL\n  \n  SELECT c.id, c.name, c.parent_id, ct.level + 1\n  FROM categories c\n  JOIN category_tree ct ON c.parent_id = ct.id\n)\nSELECT * FROM category_tree ORDER BY level, name;\n",[5160,11647,11648,11653,11668,11688,11696,11710,11714,11719,11723,11732,11739,11752,11756],{"__ignoreMap":5189},[5193,11649,11650],{"class":5195,"line":5196},[5193,11651,11652],{"class":5199},"-- Ієрархічний запит для дерева категорій\n",[5193,11654,11655,11658,11661,11664,11666],{"class":5195,"line":5203},[5193,11656,11657],{"class":5206},"WITH",[5193,11659,11660],{"class":5206}," RECURSIVE",[5193,11662,11663],{"class":5214}," category_tree ",[5193,11665,8570],{"class":5206},[5193,11667,5563],{"class":5214},[5193,11669,11670,11673,11676,11678,11681,11683,11685],{"class":5195,"line":5225},[5193,11671,11672],{"class":5206},"  SELECT",[5193,11674,11675],{"class":5214}," id, ",[5193,11677,5431],{"class":5206},[5193,11679,11680],{"class":5214},", parent_id, ",[5193,11682,5292],{"class":5291},[5193,11684,10164],{"class":5206},[5193,11686,11687],{"class":5206}," level\n",[5193,11689,11690,11693],{"class":5195,"line":5270},[5193,11691,11692],{"class":5206},"  FROM",[5193,11694,11695],{"class":5214}," categories\n",[5193,11697,11698,11701,11704,11707],{"class":5195,"line":5298},[5193,11699,11700],{"class":5206},"  WHERE",[5193,11702,11703],{"class":5214}," parent_id ",[5193,11705,11706],{"class":5206},"IS",[5193,11708,11709],{"class":5206}," NULL\n",[5193,11711,11712],{"class":5195,"line":5305},[5193,11713,9102],{"class":5214},[5193,11715,11716],{"class":5195,"line":5311},[5193,11717,11718],{"class":5206},"  UNION ALL\n",[5193,11720,11721],{"class":5195,"line":5326},[5193,11722,9102],{"class":5214},[5193,11724,11725,11727,11730],{"class":5195,"line":5355},[5193,11726,11672],{"class":5206},[5193,11728,11729],{"class":5214}," c.id, c.name, c.parent_id, ct.level + ",[5193,11731,8616],{"class":5291},[5193,11733,11734,11736],{"class":5195,"line":5504},[5193,11735,11692],{"class":5206},[5193,11737,11738],{"class":5214}," categories c\n",[5193,11740,11741,11744,11747,11749],{"class":5195,"line":5797},[5193,11742,11743],{"class":5206},"  JOIN",[5193,11745,11746],{"class":5214}," category_tree ct ",[5193,11748,8602],{"class":5206},[5193,11750,11751],{"class":5214}," c.parent_id = ct.id\n",[5193,11753,11754],{"class":5195,"line":5814},[5193,11755,5720],{"class":5214},[5193,11757,11758,11760,11763,11765,11767,11769,11772,11774,11776],{"class":5195,"line":5825},[5193,11759,8554],{"class":5206},[5193,11761,11762],{"class":5214}," * ",[5193,11764,8588],{"class":5206},[5193,11766,11663],{"class":5214},[5193,11768,11511],{"class":5206},[5193,11770,11771],{"class":5206}," level",[5193,11773,5261],{"class":5214},[5193,11775,5431],{"class":5206},[5193,11777,5222],{"class":5214},[5156,11779,11780],{},"TypeORM не має нативної підтримки рекурсивних CTE — потрібен raw SQL.",[5151,11782,11784],{"id":11783},"чорна-скринька-ефект","\"Чорна скринька\" ефект",[5156,11786,11787],{},"Коли ви використовуєте ORM, може виникнути ситуація, коли ви не розумієте, які саме SQL-запити генеруються. Це призводить до:",[5092,11789,11790,11796,11802],{},[5095,11791,11792,11795],{},[5120,11793,11794],{},"Неоптимальних запитів:"," ORM може згенерувати запит із зайвими JOIN або без необхідних індексів.",[5095,11797,11798,11801],{},[5120,11799,11800],{},"Важкості діагностики:"," Коли виникає performance issue, важко зрозуміти, де саме проблема.",[5095,11803,11804,11807],{},[5120,11805,11806],{},"Надмірної залежності:"," Розробники забувають основи SQL та не можуть оптимізувати запити вручну.",[6373,11809,11810,11813,11880],{},[5156,11811,11812],{},"Завжди вмикайте логування SQL під час розробки:",[5184,11814,11816],{"className":5186,"code":11815,"language":5188,"meta":5189,"style":5189},"const dataSource = new DataSource({\n  type: 'postgres',\n  logging: true, \u002F\u002F Логує всі SQL-запити у консоль\n  \u002F\u002F або\n  logging: ['query', 'error'], \u002F\u002F Логує тільки запити та помилки\n});\n",[5160,11817,11818,11832,11840,11852,11857,11876],{"__ignoreMap":5189},[5193,11819,11820,11822,11824,11826,11828,11830],{"class":5195,"line":5196},[5193,11821,5207],{"class":5206},[5193,11823,6342],{"class":5210},[5193,11825,5215],{"class":5214},[5193,11827,5400],{"class":5206},[5193,11829,7845],{"class":5246},[5193,11831,5484],{"class":5214},[5193,11833,11834,11836,11838],{"class":5195,"line":5203},[5193,11835,7852],{"class":5239},[5193,11837,7855],{"class":5218},[5193,11839,5577],{"class":5214},[5193,11841,11842,11845,11847,11849],{"class":5195,"line":5225},[5193,11843,11844],{"class":5239},"  logging:",[5193,11846,5775],{"class":5206},[5193,11848,5261],{"class":5214},[5193,11850,11851],{"class":5199},"\u002F\u002F Логує всі SQL-запити у консоль\n",[5193,11853,11854],{"class":5195,"line":5270},[5193,11855,11856],{"class":5199},"  \u002F\u002F або\n",[5193,11858,11859,11861,11863,11866,11868,11871,11873],{"class":5195,"line":5298},[5193,11860,11844],{"class":5239},[5193,11862,7897],{"class":5214},[5193,11864,11865],{"class":5218},"'query'",[5193,11867,5261],{"class":5214},[5193,11869,11870],{"class":5218},"'error'",[5193,11872,8474],{"class":5214},[5193,11874,11875],{"class":5199},"\u002F\u002F Логує тільки запити та помилки\n",[5193,11877,11878],{"class":5195,"line":5305},[5193,11879,5507],{"class":5214},[5156,11881,11882],{},"Це дозволить вам бачити, які запити генерує TypeORM, та виявляти неефективні паттерни.",[5143,11884],{},[5146,11886,11888],{"id":11887},"коли-використовувати-orm-vs-raw-sql","Коли використовувати ORM vs raw SQL",[5151,11890,11892],{"id":11891},"orm-для-стандартних-crud-операцій","ORM для стандартних CRUD операцій",[5156,11894,11895],{},"TypeORM найкраще підходить для типових операцій з даними:",[5184,11897,11899],{"className":5186,"code":11898,"language":5188,"meta":5189,"style":5189},"\u002F\u002F ✅ Ідеально для ORM\nawait userRepository.save(user);\nawait userRepository.findOneBy({ email });\nawait userRepository.update({ id }, { name: 'New Name' });\nawait userRepository.delete({ id });\n\n\u002F\u002F Прості зв'язки\nawait userRepository.find({ \n  relations: ['posts', 'profile'],\n  where: { isActive: true }\n});\n",[5160,11900,11901,11906,11922,11938,11961,11977,11981,11986,11998,12013,12026],{"__ignoreMap":5189},[5193,11902,11903],{"class":5195,"line":5196},[5193,11904,11905],{"class":5199},"\u002F\u002F ✅ Ідеально для ORM\n",[5193,11907,11908,11910,11912,11914,11916,11918,11920],{"class":5195,"line":5203},[5193,11909,5236],{"class":5235},[5193,11911,5444],{"class":5239},[5193,11913,5243],{"class":5214},[5193,11915,5449],{"class":5246},[5193,11917,5250],{"class":5214},[5193,11919,5411],{"class":5239},[5193,11921,5456],{"class":5214},[5193,11923,11924,11926,11928,11930,11932,11934,11936],{"class":5195,"line":5225},[5193,11925,5236],{"class":5235},[5193,11927,5444],{"class":5239},[5193,11929,5243],{"class":5214},[5193,11931,6118],{"class":5246},[5193,11933,5769],{"class":5214},[5193,11935,5416],{"class":5239},[5193,11937,6056],{"class":5214},[5193,11939,11940,11942,11944,11946,11948,11950,11952,11954,11956,11959],{"class":5195,"line":5270},[5193,11941,5236],{"class":5235},[5193,11943,5444],{"class":5239},[5193,11945,5243],{"class":5214},[5193,11947,6146],{"class":5246},[5193,11949,5769],{"class":5214},[5193,11951,6659],{"class":5239},[5193,11953,6157],{"class":5214},[5193,11955,6050],{"class":5239},[5193,11957,11958],{"class":5218}," 'New Name'",[5193,11960,6056],{"class":5214},[5193,11962,11963,11965,11967,11969,11971,11973,11975],{"class":5195,"line":5298},[5193,11964,5236],{"class":5235},[5193,11966,5444],{"class":5239},[5193,11968,5243],{"class":5214},[5193,11970,6184],{"class":5246},[5193,11972,5769],{"class":5214},[5193,11974,6659],{"class":5239},[5193,11976,6056],{"class":5214},[5193,11978,11979],{"class":5195,"line":5305},[5193,11980,5302],{"emptyLinePlaceholder":5301},[5193,11982,11983],{"class":5195,"line":5311},[5193,11984,11985],{"class":5199},"\u002F\u002F Прості зв'язки\n",[5193,11987,11988,11990,11992,11994,11996],{"class":5195,"line":5326},[5193,11989,5236],{"class":5235},[5193,11991,5444],{"class":5239},[5193,11993,5243],{"class":5214},[5193,11995,6098],{"class":5246},[5193,11997,10319],{"class":5214},[5193,11999,12000,12002,12004,12006,12008,12011],{"class":5195,"line":5355},[5193,12001,8466],{"class":5239},[5193,12003,7897],{"class":5214},[5193,12005,8471],{"class":5218},[5193,12007,5261],{"class":5214},[5193,12009,12010],{"class":5218},"'profile'",[5193,12012,7912],{"class":5214},[5193,12014,12015,12017,12019,12022,12024],{"class":5195,"line":5504},[5193,12016,5489],{"class":5239},[5193,12018,5492],{"class":5214},[5193,12020,12021],{"class":5239},"isActive:",[5193,12023,5775],{"class":5206},[5193,12025,5501],{"class":5214},[5193,12027,12028],{"class":5195,"line":5797},[5193,12029,5507],{"class":5214},[5151,12031,12033],{"id":12032},"raw-sql-для-складних-аналітичних-запитів","Raw SQL для складних аналітичних запитів",[5156,12035,12036],{},"Коли потрібна максимальна продуктивність або специфічні функції БД:",[5184,12038,12040],{"className":5186,"code":12039,"language":5188,"meta":5189,"style":5189},"\u002F\u002F ✅ Краще використовувати raw SQL\nconst analytics = await dataSource.query(`\n  SELECT \n    DATE_TRUNC('day', created_at) as date,\n    COUNT(*) as total_orders,\n    SUM(total_amount) as revenue,\n    AVG(total_amount) as avg_order_value,\n    PERCENTILE_CONT(0.5) WITHIN GROUP (ORDER BY total_amount) as median_order\n  FROM orders\n  WHERE created_at >= NOW() - INTERVAL '30 days'\n  GROUP BY DATE_TRUNC('day', created_at)\n  ORDER BY date DESC\n`);\n",[5160,12041,12042,12047,12068,12072,12077,12082,12087,12092,12097,12102,12107,12112,12117],{"__ignoreMap":5189},[5193,12043,12044],{"class":5195,"line":5196},[5193,12045,12046],{"class":5199},"\u002F\u002F ✅ Краще використовувати raw SQL\n",[5193,12048,12049,12051,12054,12056,12058,12060,12062,12064,12066],{"class":5195,"line":5203},[5193,12050,5207],{"class":5206},[5193,12052,12053],{"class":5210}," analytics",[5193,12055,5215],{"class":5214},[5193,12057,5236],{"class":5235},[5193,12059,6342],{"class":5239},[5193,12061,5243],{"class":5214},[5193,12063,5247],{"class":5246},[5193,12065,5250],{"class":5214},[5193,12067,8097],{"class":5218},[5193,12069,12070],{"class":5195,"line":5225},[5193,12071,11577],{"class":5218},[5193,12073,12074],{"class":5195,"line":5270},[5193,12075,12076],{"class":5218},"    DATE_TRUNC('day', created_at) as date,\n",[5193,12078,12079],{"class":5195,"line":5298},[5193,12080,12081],{"class":5218},"    COUNT(*) as total_orders,\n",[5193,12083,12084],{"class":5195,"line":5305},[5193,12085,12086],{"class":5218},"    SUM(total_amount) as revenue,\n",[5193,12088,12089],{"class":5195,"line":5311},[5193,12090,12091],{"class":5218},"    AVG(total_amount) as avg_order_value,\n",[5193,12093,12094],{"class":5195,"line":5326},[5193,12095,12096],{"class":5218},"    PERCENTILE_CONT(0.5) WITHIN GROUP (ORDER BY total_amount) as median_order\n",[5193,12098,12099],{"class":5195,"line":5355},[5193,12100,12101],{"class":5218},"  FROM orders\n",[5193,12103,12104],{"class":5195,"line":5504},[5193,12105,12106],{"class":5218},"  WHERE created_at >= NOW() - INTERVAL '30 days'\n",[5193,12108,12109],{"class":5195,"line":5797},[5193,12110,12111],{"class":5218},"  GROUP BY DATE_TRUNC('day', created_at)\n",[5193,12113,12114],{"class":5195,"line":5814},[5193,12115,12116],{"class":5218},"  ORDER BY date DESC\n",[5193,12118,12119,12121],{"class":5195,"line":5825},[5193,12120,6811],{"class":5218},[5193,12122,5456],{"class":5214},[5151,12124,12126],{"id":12125},"гібридний-підхід-у-великих-проєктах","Гібридний підхід у великих проєктах",[5156,12128,12129],{},"У реальних Enterprise-застосунках зазвичай використовується комбінація:",[5184,12131,12133],{"className":5186,"code":12132,"language":5188,"meta":5189,"style":5189},"export class OrdersService {\n  constructor(\n    @InjectRepository(Order) private orderRepository: Repository\u003COrder>,\n    private dataSource: DataSource,\n  ) {}\n\n  \u002F\u002F Простий CRUD через репозиторій\n  async createOrder(dto: CreateOrderDto): Promise\u003COrder> {\n    const order = this.orderRepository.create(dto);\n    return this.orderRepository.save(order);\n  }\n\n  async findById(id: number): Promise\u003COrder> {\n    return this.orderRepository.findOne({\n      where: { id },\n      relations: ['items', 'customer'],\n    });\n  }\n\n  \u002F\u002F Складна аналітика через raw SQL\n  async getDashboardStats(startDate: Date, endDate: Date) {\n    return this.dataSource.query(`\n      SELECT \n        COUNT(DISTINCT customer_id) as unique_customers,\n        COUNT(*) as total_orders,\n        SUM(total_amount) as revenue,\n        AVG(items_count) as avg_items_per_order\n      FROM orders\n      WHERE created_at BETWEEN $1 AND $2\n    `, [startDate, endDate]);\n  }\n\n  \u002F\u002F QueryBuilder для динамічних фільтрів\n  async search(filters: OrderSearchDto) {\n    const query = this.orderRepository.createQueryBuilder('order');\n\n    if (filters.customerId) {\n      query.andWhere('order.customer_id = :customerId', { \n        customerId: filters.customerId \n      });\n    }\n\n    if (filters.status) {\n      query.andWhere('order.status IN (:...statuses)', { \n        statuses: filters.status \n      });\n    }\n\n    if (filters.minAmount) {\n      query.andWhere('order.total_amount >= :minAmount', { \n        minAmount: filters.minAmount \n      });\n    }\n\n    return query\n      .orderBy('order.created_at', 'DESC')\n      .skip(filters.offset)\n      .take(filters.limit)\n      .getMany();\n  }\n}\n",[5160,12134,12135,12146,12152,12180,12193,12197,12201,12206,12233,12259,12280,12284,12288,12313,12329,12340,12357,12361,12365,12369,12374,12401,12419,12424,12429,12434,12439,12444,12449,12454,12468,12472,12476,12481,12500,12525,12529,12545,12562,12576,12581,12586,12591,12607,12623,12637,12642,12647,12652,12668,12684,12698,12703,12708,12713,12721,12739,12758,12776,12785,12790],{"__ignoreMap":5189},[5193,12136,12137,12139,12141,12144],{"class":5195,"line":5196},[5193,12138,5725],{"class":5235},[5193,12140,5728],{"class":5206},[5193,12142,12143],{"class":5731}," OrdersService",[5193,12145,5734],{"class":5214},[5193,12147,12148,12150],{"class":5195,"line":5203},[5193,12149,7105],{"class":5206},[5193,12151,6349],{"class":5214},[5193,12153,12154,12156,12158,12160,12163,12165,12167,12170,12172,12174,12176,12178],{"class":5195,"line":5225},[5193,12155,9921],{"class":5214},[5193,12157,9924],{"class":5246},[5193,12159,5250],{"class":5214},[5193,12161,12162],{"class":5239},"Order",[5193,12164,5593],{"class":5214},[5193,12166,7110],{"class":5206},[5193,12168,12169],{"class":5239}," orderRepository",[5193,12171,5751],{"class":5214},[5193,12173,7061],{"class":5731},[5193,12175,7119],{"class":5214},[5193,12177,12162],{"class":5731},[5193,12179,9948],{"class":5214},[5193,12181,12182,12184,12186,12188,12191],{"class":5195,"line":5270},[5193,12183,9935],{"class":5206},[5193,12185,6342],{"class":5239},[5193,12187,5751],{"class":5214},[5193,12189,12190],{"class":5731},"DataSource",[5193,12192,5577],{"class":5214},[5193,12194,12195],{"class":5195,"line":5298},[5193,12196,9953],{"class":5214},[5193,12198,12199],{"class":5195,"line":5305},[5193,12200,5302],{"emptyLinePlaceholder":5301},[5193,12202,12203],{"class":5195,"line":5311},[5193,12204,12205],{"class":5199},"  \u002F\u002F Простий CRUD через репозиторій\n",[5193,12207,12208,12210,12213,12215,12218,12220,12223,12225,12227,12229,12231],{"class":5195,"line":5326},[5193,12209,7138],{"class":5206},[5193,12211,12212],{"class":5246}," createOrder",[5193,12214,5250],{"class":5214},[5193,12216,12217],{"class":5239},"dto",[5193,12219,5751],{"class":5214},[5193,12221,12222],{"class":5731},"CreateOrderDto",[5193,12224,8070],{"class":5214},[5193,12226,8073],{"class":5731},[5193,12228,7119],{"class":5214},[5193,12230,12162],{"class":5731},[5193,12232,8081],{"class":5214},[5193,12234,12235,12237,12240,12242,12244,12246,12249,12251,12253,12255,12257],{"class":5195,"line":5355},[5193,12236,7163],{"class":5206},[5193,12238,12239],{"class":5210}," order",[5193,12241,5215],{"class":5214},[5193,12243,7170],{"class":5206},[5193,12245,5243],{"class":5214},[5193,12247,12248],{"class":5239},"orderRepository",[5193,12250,5243],{"class":5214},[5193,12252,6038],{"class":5246},[5193,12254,5250],{"class":5214},[5193,12256,12217],{"class":5239},[5193,12258,5456],{"class":5214},[5193,12260,12261,12263,12265,12267,12269,12271,12273,12275,12278],{"class":5195,"line":5504},[5193,12262,7193],{"class":5235},[5193,12264,7196],{"class":5206},[5193,12266,5243],{"class":5214},[5193,12268,12248],{"class":5239},[5193,12270,5243],{"class":5214},[5193,12272,5449],{"class":5246},[5193,12274,5250],{"class":5214},[5193,12276,12277],{"class":5239},"order",[5193,12279,5456],{"class":5214},[5193,12281,12282],{"class":5195,"line":5797},[5193,12283,5958],{"class":5214},[5193,12285,12286],{"class":5195,"line":5814},[5193,12287,5302],{"emptyLinePlaceholder":5301},[5193,12289,12290,12292,12295,12297,12299,12301,12303,12305,12307,12309,12311],{"class":5195,"line":5825},[5193,12291,7138],{"class":5206},[5193,12293,12294],{"class":5246}," findById",[5193,12296,5250],{"class":5214},[5193,12298,6659],{"class":5239},[5193,12300,5751],{"class":5214},[5193,12302,5754],{"class":5731},[5193,12304,8070],{"class":5214},[5193,12306,8073],{"class":5731},[5193,12308,7119],{"class":5214},[5193,12310,12162],{"class":5731},[5193,12312,8081],{"class":5214},[5193,12314,12315,12317,12319,12321,12323,12325,12327],{"class":5195,"line":5830},[5193,12316,7193],{"class":5235},[5193,12318,7196],{"class":5206},[5193,12320,5243],{"class":5214},[5193,12322,12248],{"class":5239},[5193,12324,5243],{"class":5214},[5193,12326,5481],{"class":5246},[5193,12328,5484],{"class":5214},[5193,12330,12331,12334,12336,12338],{"class":5195,"line":5846},[5193,12332,12333],{"class":5239},"      where:",[5193,12335,5492],{"class":5214},[5193,12337,6659],{"class":5239},[5193,12339,8461],{"class":5214},[5193,12341,12342,12345,12347,12350,12352,12355],{"class":5195,"line":5859},[5193,12343,12344],{"class":5239},"      relations:",[5193,12346,7897],{"class":5214},[5193,12348,12349],{"class":5218},"'items'",[5193,12351,5261],{"class":5214},[5193,12353,12354],{"class":5218},"'customer'",[5193,12356,7912],{"class":5214},[5193,12358,12359],{"class":5195,"line":5864},[5193,12360,10333],{"class":5214},[5193,12362,12363],{"class":5195,"line":5873},[5193,12364,5958],{"class":5214},[5193,12366,12367],{"class":5195,"line":5886},[5193,12368,5302],{"emptyLinePlaceholder":5301},[5193,12370,12371],{"class":5195,"line":6742},[5193,12372,12373],{"class":5199},"  \u002F\u002F Складна аналітика через raw SQL\n",[5193,12375,12376,12378,12381,12383,12386,12388,12390,12392,12395,12397,12399],{"class":5195,"line":6763},[5193,12377,7138],{"class":5206},[5193,12379,12380],{"class":5246}," getDashboardStats",[5193,12382,5250],{"class":5214},[5193,12384,12385],{"class":5239},"startDate",[5193,12387,5751],{"class":5214},[5193,12389,5881],{"class":5731},[5193,12391,5261],{"class":5214},[5193,12393,12394],{"class":5239},"endDate",[5193,12396,5751],{"class":5214},[5193,12398,5881],{"class":5731},[5193,12400,6571],{"class":5214},[5193,12402,12403,12405,12407,12409,12411,12413,12415,12417],{"class":5195,"line":6777},[5193,12404,7193],{"class":5235},[5193,12406,7196],{"class":5206},[5193,12408,5243],{"class":5214},[5193,12410,6002],{"class":5239},[5193,12412,5243],{"class":5214},[5193,12414,5247],{"class":5246},[5193,12416,5250],{"class":5214},[5193,12418,8097],{"class":5218},[5193,12420,12421],{"class":5195,"line":6816},[5193,12422,12423],{"class":5218},"      SELECT \n",[5193,12425,12426],{"class":5195,"line":6829},[5193,12427,12428],{"class":5218},"        COUNT(DISTINCT customer_id) as unique_customers,\n",[5193,12430,12431],{"class":5195,"line":6834},[5193,12432,12433],{"class":5218},"        COUNT(*) as total_orders,\n",[5193,12435,12436],{"class":5195,"line":6839},[5193,12437,12438],{"class":5218},"        SUM(total_amount) as revenue,\n",[5193,12440,12441],{"class":5195,"line":6844},[5193,12442,12443],{"class":5218},"        AVG(items_count) as avg_items_per_order\n",[5193,12445,12446],{"class":5195,"line":6872},[5193,12447,12448],{"class":5218},"      FROM orders\n",[5193,12450,12451],{"class":5195,"line":6886},[5193,12452,12453],{"class":5218},"      WHERE created_at BETWEEN $1 AND $2\n",[5193,12455,12456,12458,12460,12462,12464,12466],{"class":5195,"line":6917},[5193,12457,8107],{"class":5218},[5193,12459,5255],{"class":5214},[5193,12461,12385],{"class":5239},[5193,12463,5261],{"class":5214},[5193,12465,12394],{"class":5239},[5193,12467,5267],{"class":5214},[5193,12469,12470],{"class":5195,"line":6938},[5193,12471,5958],{"class":5214},[5193,12473,12474],{"class":5195,"line":6943},[5193,12475,5302],{"emptyLinePlaceholder":5301},[5193,12477,12478],{"class":5195,"line":6948},[5193,12479,12480],{"class":5199},"  \u002F\u002F QueryBuilder для динамічних фільтрів\n",[5193,12482,12483,12485,12488,12490,12493,12495,12498],{"class":5195,"line":6953},[5193,12484,7138],{"class":5206},[5193,12486,12487],{"class":5246}," search",[5193,12489,5250],{"class":5214},[5193,12491,12492],{"class":5239},"filters",[5193,12494,5751],{"class":5214},[5193,12496,12497],{"class":5731},"OrderSearchDto",[5193,12499,6571],{"class":5214},[5193,12501,12502,12504,12506,12508,12510,12512,12514,12516,12518,12520,12523],{"class":5195,"line":6973},[5193,12503,7163],{"class":5206},[5193,12505,5211],{"class":5210},[5193,12507,5215],{"class":5214},[5193,12509,7170],{"class":5206},[5193,12511,5243],{"class":5214},[5193,12513,12248],{"class":5239},[5193,12515,5243],{"class":5214},[5193,12517,6224],{"class":5246},[5193,12519,5250],{"class":5214},[5193,12521,12522],{"class":5218},"'order'",[5193,12524,5456],{"class":5214},[5193,12526,12527],{"class":5195,"line":6987},[5193,12528,5302],{"emptyLinePlaceholder":5301},[5193,12530,12531,12534,12536,12538,12540,12543],{"class":5195,"line":7014},[5193,12532,12533],{"class":5235},"    if",[5193,12535,5896],{"class":5214},[5193,12537,12492],{"class":5239},[5193,12539,5243],{"class":5214},[5193,12541,12542],{"class":5239},"customerId",[5193,12544,6571],{"class":5214},[5193,12546,12547,12550,12552,12554,12556,12559],{"class":5195,"line":7033},[5193,12548,12549],{"class":5239},"      query",[5193,12551,5243],{"class":5214},[5193,12553,6261],{"class":5246},[5193,12555,5250],{"class":5214},[5193,12557,12558],{"class":5218},"'order.customer_id = :customerId'",[5193,12560,12561],{"class":5214},", { \n",[5193,12563,12564,12567,12570,12572,12574],{"class":5195,"line":7038},[5193,12565,12566],{"class":5239},"        customerId:",[5193,12568,12569],{"class":5239}," filters",[5193,12571,5243],{"class":5214},[5193,12573,12542],{"class":5239},[5193,12575,8557],{"class":5214},[5193,12577,12578],{"class":5195,"line":7043},[5193,12579,12580],{"class":5214},"      });\n",[5193,12582,12584],{"class":5195,"line":12583},41,[5193,12585,9302],{"class":5214},[5193,12587,12589],{"class":5195,"line":12588},42,[5193,12590,5302],{"emptyLinePlaceholder":5301},[5193,12592,12594,12596,12598,12600,12602,12605],{"class":5195,"line":12593},43,[5193,12595,12533],{"class":5235},[5193,12597,5896],{"class":5214},[5193,12599,12492],{"class":5239},[5193,12601,5243],{"class":5214},[5193,12603,12604],{"class":5239},"status",[5193,12606,6571],{"class":5214},[5193,12608,12610,12612,12614,12616,12618,12621],{"class":5195,"line":12609},44,[5193,12611,12549],{"class":5239},[5193,12613,5243],{"class":5214},[5193,12615,6261],{"class":5246},[5193,12617,5250],{"class":5214},[5193,12619,12620],{"class":5218},"'order.status IN (:...statuses)'",[5193,12622,12561],{"class":5214},[5193,12624,12626,12629,12631,12633,12635],{"class":5195,"line":12625},45,[5193,12627,12628],{"class":5239},"        statuses:",[5193,12630,12569],{"class":5239},[5193,12632,5243],{"class":5214},[5193,12634,12604],{"class":5239},[5193,12636,8557],{"class":5214},[5193,12638,12640],{"class":5195,"line":12639},46,[5193,12641,12580],{"class":5214},[5193,12643,12645],{"class":5195,"line":12644},47,[5193,12646,9302],{"class":5214},[5193,12648,12650],{"class":5195,"line":12649},48,[5193,12651,5302],{"emptyLinePlaceholder":5301},[5193,12653,12655,12657,12659,12661,12663,12666],{"class":5195,"line":12654},49,[5193,12656,12533],{"class":5235},[5193,12658,5896],{"class":5214},[5193,12660,12492],{"class":5239},[5193,12662,5243],{"class":5214},[5193,12664,12665],{"class":5239},"minAmount",[5193,12667,6571],{"class":5214},[5193,12669,12671,12673,12675,12677,12679,12682],{"class":5195,"line":12670},50,[5193,12672,12549],{"class":5239},[5193,12674,5243],{"class":5214},[5193,12676,6261],{"class":5246},[5193,12678,5250],{"class":5214},[5193,12680,12681],{"class":5218},"'order.total_amount >= :minAmount'",[5193,12683,12561],{"class":5214},[5193,12685,12687,12690,12692,12694,12696],{"class":5195,"line":12686},51,[5193,12688,12689],{"class":5239},"        minAmount:",[5193,12691,12569],{"class":5239},[5193,12693,5243],{"class":5214},[5193,12695,12665],{"class":5239},[5193,12697,8557],{"class":5214},[5193,12699,12701],{"class":5195,"line":12700},52,[5193,12702,12580],{"class":5214},[5193,12704,12706],{"class":5195,"line":12705},53,[5193,12707,9302],{"class":5214},[5193,12709,12711],{"class":5195,"line":12710},54,[5193,12712,5302],{"emptyLinePlaceholder":5301},[5193,12714,12716,12718],{"class":5195,"line":12715},55,[5193,12717,7193],{"class":5235},[5193,12719,12720],{"class":5239}," query\n",[5193,12722,12724,12726,12728,12730,12733,12735,12737],{"class":5195,"line":12723},56,[5193,12725,7304],{"class":5214},[5193,12727,6283],{"class":5246},[5193,12729,5250],{"class":5214},[5193,12731,12732],{"class":5218},"'order.created_at'",[5193,12734,5261],{"class":5214},[5193,12736,6293],{"class":5218},[5193,12738,5720],{"class":5214},[5193,12740,12742,12744,12747,12749,12751,12753,12756],{"class":5195,"line":12741},57,[5193,12743,7304],{"class":5214},[5193,12745,12746],{"class":5246},"skip",[5193,12748,5250],{"class":5214},[5193,12750,12492],{"class":5239},[5193,12752,5243],{"class":5214},[5193,12754,12755],{"class":5239},"offset",[5193,12757,5720],{"class":5214},[5193,12759,12761,12763,12765,12767,12769,12771,12774],{"class":5195,"line":12760},58,[5193,12762,7304],{"class":5214},[5193,12764,6302],{"class":5246},[5193,12766,5250],{"class":5214},[5193,12768,12492],{"class":5239},[5193,12770,5243],{"class":5214},[5193,12772,12773],{"class":5239},"limit",[5193,12775,5720],{"class":5214},[5193,12777,12779,12781,12783],{"class":5195,"line":12778},59,[5193,12780,7304],{"class":5214},[5193,12782,6316],{"class":5246},[5193,12784,5406],{"class":5214},[5193,12786,12788],{"class":5195,"line":12787},60,[5193,12789,5958],{"class":5214},[5193,12791,12793],{"class":5195,"line":12792},61,[5193,12794,5889],{"class":5214},[5151,12796,12798],{"id":12797},"критерії-вибору","Критерії вибору",[8633,12800,12801,12817],{},[8636,12802,12803],{},[8639,12804,12805,12808,12811,12814],{},[8642,12806,12807],{},"Критерій",[8642,12809,12810],{},"ORM (Repository)",[8642,12812,12813],{},"QueryBuilder",[8642,12815,12816],{},"Raw SQL",[8652,12818,12819,12833,12845,12857,12869,12882,12896],{},[8639,12820,12821,12824,12827,12830],{},[8657,12822,12823],{},"Прості CRUD операції",[8657,12825,12826],{},"✅ Так",[8657,12828,12829],{},"⚠️ Надмірно",[8657,12831,12832],{},"❌ Ні",[8639,12834,12835,12838,12841,12843],{},[8657,12836,12837],{},"Складні JOIN (3+ таблиці)",[8657,12839,12840],{},"⚠️ Можливо",[8657,12842,12826],{},[8657,12844,12826],{},[8639,12846,12847,12850,12853,12855],{},[8657,12848,12849],{},"Агрегації та аналітика",[8657,12851,12852],{},"❌ Обмежено",[8657,12854,12840],{},[8657,12856,12826],{},[8639,12858,12859,12862,12865,12867],{},[8657,12860,12861],{},"Динамічні фільтри",[8657,12863,12864],{},"⚠️ Складно",[8657,12866,12826],{},[8657,12868,12864],{},[8639,12870,12871,12874,12877,12880],{},[8657,12872,12873],{},"Type safety",[8657,12875,12876],{},"✅ Повна",[8657,12878,12879],{},"✅ Часткова",[8657,12881,12832],{},[8639,12883,12884,12887,12890,12893],{},[8657,12885,12886],{},"Продуктивність",[8657,12888,12889],{},"⚠️ Overhead",[8657,12891,12892],{},"⚠️ Середнє",[8657,12894,12895],{},"✅ Максимальна",[8639,12897,12898,12901,12904,12907],{},[8657,12899,12900],{},"Читабельність для новачків",[8657,12902,12903],{},"✅ Висока",[8657,12905,12906],{},"⚠️ Середня",[8657,12908,12909],{},"⚠️ Потребує знання SQL",[12911,12912,12913,12930],"accordion",{},[12914,12915,12918,12919,12922,12923,12926,12927,12929],"accordion-item",{"icon":12916,"label":12917},"i-lucide-help-circle","❓ Чи можна використовувати QueryBuilder для всіх запитів замість репозиторіїв?","Теоретично так, але це буде надмірно багатослівно (",[5099,12920,12921],{},"verbose",") для простих операцій. QueryBuilder найкраще підходить для ",[5120,12924,12925],{},"динамічних запитів",", де умови ",[5160,12928,8610],{}," залежать від вхідних параметрів. Для статичних запитів репозиторії простіші та зрозуміліші.",[12914,12931,12933,12944,13032],{"icon":12916,"label":12932},"❓ Як перевірити, який SQL генерує TypeORM для конкретного запиту?",[5156,12934,12935,12936,12939,12940,12943],{},"Використовуйте метод ",[5160,12937,12938],{},".getSql()"," або ",[5160,12941,12942],{},".printSql()"," у QueryBuilder:",[5184,12945,12947],{"className":5186,"code":12946,"language":5188,"meta":5189,"style":5189},"const query = userRepository\n  .createQueryBuilder('user')\n  .where('user.age > :age', { age: 18 })\n  .orderBy('user.created_at', 'DESC');\n\nconsole.log(query.getSql()); \u002F\u002F Виведе SQL без виконання\n",[5160,12948,12949,12959,12971,12989,13005,13009],{"__ignoreMap":5189},[5193,12950,12951,12953,12955,12957],{"class":5195,"line":5196},[5193,12952,5207],{"class":5206},[5193,12954,5211],{"class":5210},[5193,12956,5215],{"class":5214},[5193,12958,7299],{"class":5239},[5193,12960,12961,12963,12965,12967,12969],{"class":5195,"line":5203},[5193,12962,6221],{"class":5214},[5193,12964,6224],{"class":5246},[5193,12966,5250],{"class":5214},[5193,12968,6229],{"class":5218},[5193,12970,5720],{"class":5214},[5193,12972,12973,12975,12977,12979,12981,12983,12985,12987],{"class":5195,"line":5225},[5193,12974,6221],{"class":5214},[5193,12976,6238],{"class":5246},[5193,12978,5250],{"class":5214},[5193,12980,6243],{"class":5218},[5193,12982,6246],{"class":5214},[5193,12984,6249],{"class":5239},[5193,12986,6252],{"class":5291},[5193,12988,5778],{"class":5214},[5193,12990,12991,12993,12995,12997,12999,13001,13003],{"class":5195,"line":5270},[5193,12992,6221],{"class":5214},[5193,12994,6283],{"class":5246},[5193,12996,5250],{"class":5214},[5193,12998,6288],{"class":5218},[5193,13000,5261],{"class":5214},[5193,13002,6293],{"class":5218},[5193,13004,5456],{"class":5214},[5193,13006,13007],{"class":5195,"line":5298},[5193,13008,5302],{"emptyLinePlaceholder":5301},[5193,13010,13011,13013,13015,13017,13019,13021,13023,13026,13029],{"class":5195,"line":5305},[5193,13012,7785],{"class":5239},[5193,13014,5243],{"class":5214},[5193,13016,7790],{"class":5246},[5193,13018,5250],{"class":5214},[5193,13020,5247],{"class":5239},[5193,13022,5243],{"class":5214},[5193,13024,13025],{"class":5246},"getSql",[5193,13027,13028],{"class":5214},"()); ",[5193,13030,13031],{"class":5199},"\u002F\u002F Виведе SQL без виконання\n",[5156,13033,13034],{},"Або увімкніть глобальне логування у конфігурації DataSource.",[5143,13036],{},[5146,13038,13040],{"id":13039},"огляд-typeorm","Огляд TypeORM",[5151,13042,13044],{"id":13043},"typescript-first-підхід","TypeScript-first підхід",[5156,13046,13047],{},"TypeORM — один із небагатьох ORM, що був розроблений спеціально для TypeScript з нуля. Це означає:",[5092,13049,13050,13060,13069,13075],{},[5095,13051,13052,13055,13056,13059],{},[5120,13053,13054],{},"Нативна підтримка декораторів:"," Використання ",[5160,13057,13058],{},"experimentalDecorators"," для метаданих Entity.",[5095,13061,13062,13065,13066,5243],{},[5120,13063,13064],{},"Generic типи:"," Всі методи репозиторіїв типізовані через ",[5160,13067,13068],{},"Repository\u003CT>",[5095,13070,13071,13074],{},[5120,13072,13073],{},"Enum підтримка:"," TypeScript enum автоматично мапяться на PostgreSQL enum типи.",[5095,13076,13077,13080,13081,13084],{},[5120,13078,13079],{},"Strict null checks:"," Повна підтримка ",[5160,13082,13083],{},"strictNullChecks"," у TypeScript.",[5184,13086,13088],{"className":5186,"code":13087,"language":5188,"meta":5189,"style":5189},"\u002F\u002F Enum у TypeScript\nexport enum UserRole {\n  ADMIN = 'admin',\n  USER = 'user',\n  GUEST = 'guest',\n}\n\n\u002F\u002F Автоматично створюється PostgreSQL enum\n@Entity()\nexport class User {\n  @Column({\n    type: 'enum',\n    enum: UserRole,\n    default: UserRole.USER,\n  })\n  role: UserRole;\n}\n\n\u002F\u002F Type-safe використання\nconst user = new User();\nuser.role = UserRole.ADMIN; \u002F\u002F ✅ OK\nuser.role = 'moderator';    \u002F\u002F ❌ Error: Type '\"moderator\"' is not assignable\n",[5160,13089,13090,13095,13107,13119,13130,13142,13146,13150,13155,13163,13173,13181,13191,13200,13214,13219,13231,13235,13239,13244,13258,13281],{"__ignoreMap":5189},[5193,13091,13092],{"class":5195,"line":5196},[5193,13093,13094],{"class":5199},"\u002F\u002F Enum у TypeScript\n",[5193,13096,13097,13099,13102,13105],{"class":5195,"line":5203},[5193,13098,5725],{"class":5235},[5193,13100,13101],{"class":5206}," enum",[5193,13103,13104],{"class":5731}," UserRole",[5193,13106,5734],{"class":5214},[5193,13108,13109,13112,13114,13117],{"class":5195,"line":5225},[5193,13110,13111],{"class":5210},"  ADMIN",[5193,13113,5215],{"class":5214},[5193,13115,13116],{"class":5218},"'admin'",[5193,13118,5577],{"class":5214},[5193,13120,13121,13124,13126,13128],{"class":5195,"line":5270},[5193,13122,13123],{"class":5210},"  USER",[5193,13125,5215],{"class":5214},[5193,13127,6229],{"class":5218},[5193,13129,5577],{"class":5214},[5193,13131,13132,13135,13137,13140],{"class":5195,"line":5298},[5193,13133,13134],{"class":5210},"  GUEST",[5193,13136,5215],{"class":5214},[5193,13138,13139],{"class":5218},"'guest'",[5193,13141,5577],{"class":5214},[5193,13143,13144],{"class":5195,"line":5305},[5193,13145,5889],{"class":5214},[5193,13147,13148],{"class":5195,"line":5311},[5193,13149,5302],{"emptyLinePlaceholder":5301},[5193,13151,13152],{"class":5195,"line":5326},[5193,13153,13154],{"class":5199},"\u002F\u002F Автоматично створюється PostgreSQL enum\n",[5193,13156,13157,13159,13161],{"class":5195,"line":5355},[5193,13158,5710],{"class":5214},[5193,13160,5532],{"class":5246},[5193,13162,5648],{"class":5214},[5193,13164,13165,13167,13169,13171],{"class":5195,"line":5504},[5193,13166,5725],{"class":5235},[5193,13168,5728],{"class":5206},[5193,13170,5403],{"class":5731},[5193,13172,5734],{"class":5214},[5193,13174,13175,13177,13179],{"class":5195,"line":5797},[5193,13176,5739],{"class":5214},[5193,13178,5685],{"class":5246},[5193,13180,5484],{"class":5214},[5193,13182,13183,13186,13189],{"class":5195,"line":5814},[5193,13184,13185],{"class":5239},"    type:",[5193,13187,13188],{"class":5218}," 'enum'",[5193,13190,5577],{"class":5214},[5193,13192,13193,13196,13198],{"class":5195,"line":5825},[5193,13194,13195],{"class":5239},"    enum:",[5193,13197,13104],{"class":5239},[5193,13199,5577],{"class":5214},[5193,13201,13202,13205,13207,13209,13212],{"class":5195,"line":5830},[5193,13203,13204],{"class":5239},"    default:",[5193,13206,13104],{"class":5239},[5193,13208,5243],{"class":5214},[5193,13210,13211],{"class":5210},"USER",[5193,13213,5577],{"class":5214},[5193,13215,13216],{"class":5195,"line":5846},[5193,13217,13218],{"class":5214},"  })\n",[5193,13220,13221,13224,13226,13229],{"class":5195,"line":5859},[5193,13222,13223],{"class":5239},"  role",[5193,13225,5751],{"class":5214},[5193,13227,13228],{"class":5731},"UserRole",[5193,13230,5222],{"class":5214},[5193,13232,13233],{"class":5195,"line":5864},[5193,13234,5889],{"class":5214},[5193,13236,13237],{"class":5195,"line":5873},[5193,13238,5302],{"emptyLinePlaceholder":5301},[5193,13240,13241],{"class":5195,"line":5886},[5193,13242,13243],{"class":5199},"\u002F\u002F Type-safe використання\n",[5193,13245,13246,13248,13250,13252,13254,13256],{"class":5195,"line":6742},[5193,13247,5207],{"class":5206},[5193,13249,5275],{"class":5210},[5193,13251,5215],{"class":5214},[5193,13253,5400],{"class":5206},[5193,13255,5403],{"class":5246},[5193,13257,5406],{"class":5214},[5193,13259,13260,13262,13264,13267,13269,13271,13273,13276,13278],{"class":5195,"line":6763},[5193,13261,5411],{"class":5239},[5193,13263,5243],{"class":5214},[5193,13265,13266],{"class":5239},"role",[5193,13268,5215],{"class":5214},[5193,13270,13228],{"class":5239},[5193,13272,5243],{"class":5214},[5193,13274,13275],{"class":5210},"ADMIN",[5193,13277,7649],{"class":5214},[5193,13279,13280],{"class":5199},"\u002F\u002F ✅ OK\n",[5193,13282,13283,13285,13287,13289,13291,13294,13297],{"class":5195,"line":6777},[5193,13284,5411],{"class":5239},[5193,13286,5243],{"class":5214},[5193,13288,13266],{"class":5239},[5193,13290,5215],{"class":5214},[5193,13292,13293],{"class":5218},"'moderator'",[5193,13295,13296],{"class":5214},";    ",[5193,13298,13299],{"class":5199},"\u002F\u002F ❌ Error: Type '\"moderator\"' is not assignable\n",[5151,13301,13303],{"id":13302},"декоративний-стиль-decorators","Декоративний стиль (decorators)",[5156,13305,13306],{},"Декоратори — це основний спосіб визначення метаданих Entity у TypeORM:",[5184,13308,13310],{"className":5186,"code":13309,"language":5188,"meta":5189,"style":5189},"@Entity('users', { schema: 'public' }) \u002F\u002F Таблиця та схема БД\nexport class User {\n  @PrimaryGeneratedColumn('uuid') \u002F\u002F UUID як primary key\n  id: string;\n\n  @Column({ unique: true, length: 255 }) \u002F\u002F Унікальна колонка з обмеженням\n  email: string;\n\n  @Column('text', { nullable: true }) \u002F\u002F Nullable TEXT колонка\n  bio?: string;\n\n  @CreateDateColumn() \u002F\u002F Автоматична дата створення\n  created_at: Date;\n\n  @UpdateDateColumn() \u002F\u002F Автоматична дата оновлення\n  updated_at: Date;\n\n  @VersionColumn() \u002F\u002F Для optimistic locking\n  version: number;\n\n  @OneToMany(() => Post, post => post.user, { cascade: true })\n  posts: Post[];\n}\n",[5160,13311,13312,13335,13345,13361,13371,13375,13399,13409,13413,13435,13446,13450,13461,13471,13475,13487,13498,13502,13514,13525,13529,13562,13572],{"__ignoreMap":5189},[5193,13313,13314,13316,13318,13320,13322,13324,13327,13330,13332],{"class":5195,"line":5196},[5193,13315,5710],{"class":5214},[5193,13317,5532],{"class":5246},[5193,13319,5250],{"class":5214},[5193,13321,5717],{"class":5218},[5193,13323,6246],{"class":5214},[5193,13325,13326],{"class":5239},"schema:",[5193,13328,13329],{"class":5218}," 'public'",[5193,13331,9669],{"class":5214},[5193,13333,13334],{"class":5199},"\u002F\u002F Таблиця та схема БД\n",[5193,13336,13337,13339,13341,13343],{"class":5195,"line":5203},[5193,13338,5725],{"class":5235},[5193,13340,5728],{"class":5206},[5193,13342,5403],{"class":5731},[5193,13344,5734],{"class":5214},[5193,13346,13347,13349,13351,13353,13356,13358],{"class":5195,"line":5225},[5193,13348,5739],{"class":5214},[5193,13350,5680],{"class":5246},[5193,13352,5250],{"class":5214},[5193,13354,13355],{"class":5218},"'uuid'",[5193,13357,5593],{"class":5214},[5193,13359,13360],{"class":5199},"\u002F\u002F UUID як primary key\n",[5193,13362,13363,13365,13367,13369],{"class":5195,"line":5270},[5193,13364,5748],{"class":5239},[5193,13366,5751],{"class":5214},[5193,13368,5788],{"class":5731},[5193,13370,5222],{"class":5214},[5193,13372,13373],{"class":5195,"line":5298},[5193,13374,5302],{"emptyLinePlaceholder":5301},[5193,13376,13377,13379,13381,13383,13385,13387,13389,13391,13394,13396],{"class":5195,"line":5305},[5193,13378,5739],{"class":5214},[5193,13380,5685],{"class":5246},[5193,13382,5769],{"class":5214},[5193,13384,5772],{"class":5239},[5193,13386,5775],{"class":5206},[5193,13388,5261],{"class":5214},[5193,13390,5806],{"class":5239},[5193,13392,13393],{"class":5291}," 255",[5193,13395,9669],{"class":5214},[5193,13397,13398],{"class":5199},"\u002F\u002F Унікальна колонка з обмеженням\n",[5193,13400,13401,13403,13405,13407],{"class":5195,"line":5311},[5193,13402,5783],{"class":5239},[5193,13404,5751],{"class":5214},[5193,13406,5788],{"class":5731},[5193,13408,5222],{"class":5214},[5193,13410,13411],{"class":5195,"line":5326},[5193,13412,5302],{"emptyLinePlaceholder":5301},[5193,13414,13415,13417,13419,13421,13424,13426,13428,13430,13432],{"class":5195,"line":5355},[5193,13416,5739],{"class":5214},[5193,13418,5685],{"class":5246},[5193,13420,5250],{"class":5214},[5193,13422,13423],{"class":5218},"'text'",[5193,13425,6246],{"class":5214},[5193,13427,5839],{"class":5239},[5193,13429,5775],{"class":5206},[5193,13431,9669],{"class":5214},[5193,13433,13434],{"class":5199},"\u002F\u002F Nullable TEXT колонка\n",[5193,13436,13437,13440,13442,13444],{"class":5195,"line":5504},[5193,13438,13439],{"class":5239},"  bio",[5193,13441,5852],{"class":5214},[5193,13443,5788],{"class":5731},[5193,13445,5222],{"class":5214},[5193,13447,13448],{"class":5195,"line":5797},[5193,13449,5302],{"emptyLinePlaceholder":5301},[5193,13451,13452,13454,13456,13458],{"class":5195,"line":5814},[5193,13453,5739],{"class":5214},[5193,13455,5690],{"class":5246},[5193,13457,11494],{"class":5214},[5193,13459,13460],{"class":5199},"\u002F\u002F Автоматична дата створення\n",[5193,13462,13463,13465,13467,13469],{"class":5195,"line":5825},[5193,13464,5876],{"class":5239},[5193,13466,5751],{"class":5214},[5193,13468,5881],{"class":5731},[5193,13470,5222],{"class":5214},[5193,13472,13473],{"class":5195,"line":5830},[5193,13474,5302],{"emptyLinePlaceholder":5301},[5193,13476,13477,13479,13482,13484],{"class":5195,"line":5846},[5193,13478,5739],{"class":5214},[5193,13480,13481],{"class":5246},"UpdateDateColumn",[5193,13483,11494],{"class":5214},[5193,13485,13486],{"class":5199},"\u002F\u002F Автоматична дата оновлення\n",[5193,13488,13489,13492,13494,13496],{"class":5195,"line":5859},[5193,13490,13491],{"class":5239},"  updated_at",[5193,13493,5751],{"class":5214},[5193,13495,5881],{"class":5731},[5193,13497,5222],{"class":5214},[5193,13499,13500],{"class":5195,"line":5864},[5193,13501,5302],{"emptyLinePlaceholder":5301},[5193,13503,13504,13506,13509,13511],{"class":5195,"line":5873},[5193,13505,5739],{"class":5214},[5193,13507,13508],{"class":5246},"VersionColumn",[5193,13510,11494],{"class":5214},[5193,13512,13513],{"class":5199},"\u002F\u002F Для optimistic locking\n",[5193,13515,13516,13519,13521,13523],{"class":5195,"line":5886},[5193,13517,13518],{"class":5239},"  version",[5193,13520,5751],{"class":5214},[5193,13522,5754],{"class":5731},[5193,13524,5222],{"class":5214},[5193,13526,13527],{"class":5195,"line":6742},[5193,13528,5302],{"emptyLinePlaceholder":5301},[5193,13530,13531,13533,13535,13537,13539,13541,13543,13545,13547,13549,13551,13553,13555,13558,13560],{"class":5195,"line":6763},[5193,13532,5739],{"class":5214},[5193,13534,8270],{"class":5246},[5193,13536,8273],{"class":5214},[5193,13538,8276],{"class":5206},[5193,13540,8279],{"class":5239},[5193,13542,5261],{"class":5214},[5193,13544,8284],{"class":5239},[5193,13546,8287],{"class":5206},[5193,13548,8290],{"class":5239},[5193,13550,5243],{"class":5214},[5193,13552,5411],{"class":5239},[5193,13554,6246],{"class":5214},[5193,13556,13557],{"class":5239},"cascade:",[5193,13559,5775],{"class":5206},[5193,13561,5778],{"class":5214},[5193,13563,13564,13566,13568,13570],{"class":5195,"line":6777},[5193,13565,8301],{"class":5239},[5193,13567,5751],{"class":5214},[5193,13569,7904],{"class":5731},[5193,13571,8308],{"class":5214},[5193,13573,13574],{"class":5195,"line":6816},[5193,13575,5889],{"class":5214},[5151,13577,13579],{"id":13578},"підтримка-active-record-та-data-mapper-патернів","Підтримка Active Record та Data Mapper патернів",[5156,13581,13582],{},"TypeORM підтримує два архітектурні патерни для роботи з даними:",[5156,13584,13585,13588],{},[5120,13586,13587],{},"Active Record Pattern:"," Entity сам відповідає за збереження\u002Fзавантаження:",[5184,13590,13592],{"className":5186,"code":13591,"language":5188,"meta":5189,"style":5189},"@Entity()\nexport class User extends BaseEntity {\n  @PrimaryGeneratedColumn()\n  id: number;\n\n  @Column()\n  name: string;\n\n  \u002F\u002F Методи Entity\n  async archive(): Promise\u003Cvoid> {\n    this.isArchived = true;\n    await this.save(); \u002F\u002F Метод успадкований від BaseEntity\n  }\n}\n\n\u002F\u002F Використання\nconst user = new User();\nuser.name = 'John';\nawait user.save(); \u002F\u002F Active Record стиль\n\nconst foundUser = await User.findOneBy({ name: 'John' });\nawait foundUser.remove();\n",[5160,13593,13594,13602,13618,13626,13636,13640,13648,13658,13662,13667,13685,13701,13716,13720,13724,13728,13733,13747,13762,13777,13781,13806],{"__ignoreMap":5189},[5193,13595,13596,13598,13600],{"class":5195,"line":5196},[5193,13597,5710],{"class":5214},[5193,13599,5532],{"class":5246},[5193,13601,5648],{"class":5214},[5193,13603,13604,13606,13608,13610,13613,13616],{"class":5195,"line":5203},[5193,13605,5725],{"class":5235},[5193,13607,5728],{"class":5206},[5193,13609,5403],{"class":5731},[5193,13611,13612],{"class":5206}," extends",[5193,13614,13615],{"class":5731}," BaseEntity",[5193,13617,5734],{"class":5214},[5193,13619,13620,13622,13624],{"class":5195,"line":5225},[5193,13621,5739],{"class":5214},[5193,13623,5680],{"class":5246},[5193,13625,5648],{"class":5214},[5193,13627,13628,13630,13632,13634],{"class":5195,"line":5270},[5193,13629,5748],{"class":5239},[5193,13631,5751],{"class":5214},[5193,13633,5754],{"class":5731},[5193,13635,5222],{"class":5214},[5193,13637,13638],{"class":5195,"line":5298},[5193,13639,5302],{"emptyLinePlaceholder":5301},[5193,13641,13642,13644,13646],{"class":5195,"line":5305},[5193,13643,5739],{"class":5214},[5193,13645,5685],{"class":5246},[5193,13647,5648],{"class":5214},[5193,13649,13650,13652,13654,13656],{"class":5195,"line":5311},[5193,13651,5606],{"class":5239},[5193,13653,5751],{"class":5214},[5193,13655,5788],{"class":5731},[5193,13657,5222],{"class":5214},[5193,13659,13660],{"class":5195,"line":5326},[5193,13661,5302],{"emptyLinePlaceholder":5301},[5193,13663,13664],{"class":5195,"line":5355},[5193,13665,13666],{"class":5199},"  \u002F\u002F Методи Entity\n",[5193,13668,13669,13671,13674,13677,13679,13681,13683],{"class":5195,"line":5504},[5193,13670,7138],{"class":5206},[5193,13672,13673],{"class":5246}," archive",[5193,13675,13676],{"class":5214},"(): ",[5193,13678,8073],{"class":5731},[5193,13680,7119],{"class":5214},[5193,13682,8078],{"class":5731},[5193,13684,8081],{"class":5214},[5193,13686,13687,13690,13692,13695,13697,13699],{"class":5195,"line":5797},[5193,13688,13689],{"class":5206},"    this",[5193,13691,5243],{"class":5214},[5193,13693,13694],{"class":5239},"isArchived",[5193,13696,5215],{"class":5214},[5193,13698,5941],{"class":5206},[5193,13700,5222],{"class":5214},[5193,13702,13703,13705,13707,13709,13711,13713],{"class":5195,"line":5814},[5193,13704,7407],{"class":5235},[5193,13706,7196],{"class":5206},[5193,13708,5243],{"class":5214},[5193,13710,5449],{"class":5246},[5193,13712,11176],{"class":5214},[5193,13714,13715],{"class":5199},"\u002F\u002F Метод успадкований від BaseEntity\n",[5193,13717,13718],{"class":5195,"line":5825},[5193,13719,5958],{"class":5214},[5193,13721,13722],{"class":5195,"line":5830},[5193,13723,5889],{"class":5214},[5193,13725,13726],{"class":5195,"line":5846},[5193,13727,5302],{"emptyLinePlaceholder":5301},[5193,13729,13730],{"class":5195,"line":5859},[5193,13731,13732],{"class":5199},"\u002F\u002F Використання\n",[5193,13734,13735,13737,13739,13741,13743,13745],{"class":5195,"line":5864},[5193,13736,5207],{"class":5206},[5193,13738,5275],{"class":5210},[5193,13740,5215],{"class":5214},[5193,13742,5400],{"class":5206},[5193,13744,5403],{"class":5246},[5193,13746,5406],{"class":5214},[5193,13748,13749,13751,13753,13755,13757,13760],{"class":5195,"line":5873},[5193,13750,5411],{"class":5239},[5193,13752,5243],{"class":5214},[5193,13754,5431],{"class":5239},[5193,13756,5215],{"class":5214},[5193,13758,13759],{"class":5218},"'John'",[5193,13761,5222],{"class":5214},[5193,13763,13764,13766,13768,13770,13772,13774],{"class":5195,"line":5886},[5193,13765,5236],{"class":5235},[5193,13767,5275],{"class":5239},[5193,13769,5243],{"class":5214},[5193,13771,5449],{"class":5246},[5193,13773,11176],{"class":5214},[5193,13775,13776],{"class":5199},"\u002F\u002F Active Record стиль\n",[5193,13778,13779],{"class":5195,"line":6742},[5193,13780,5302],{"emptyLinePlaceholder":5301},[5193,13782,13783,13785,13787,13789,13791,13793,13795,13797,13799,13801,13804],{"class":5195,"line":6763},[5193,13784,5207],{"class":5206},[5193,13786,5360],{"class":5210},[5193,13788,5215],{"class":5214},[5193,13790,5236],{"class":5235},[5193,13792,5403],{"class":5239},[5193,13794,5243],{"class":5214},[5193,13796,6118],{"class":5246},[5193,13798,5769],{"class":5214},[5193,13800,6050],{"class":5239},[5193,13802,13803],{"class":5218}," 'John'",[5193,13805,6056],{"class":5214},[5193,13807,13808,13810,13812,13814,13817],{"class":5195,"line":6777},[5193,13809,5236],{"class":5235},[5193,13811,5360],{"class":5239},[5193,13813,5243],{"class":5214},[5193,13815,13816],{"class":5246},"remove",[5193,13818,5406],{"class":5214},[5156,13820,13821,13824],{},[5120,13822,13823],{},"Data Mapper Pattern (рекомендований):"," Репозиторії відокремлені від Entity:",[5184,13826,13828],{"className":5186,"code":13827,"language":5188,"meta":5189,"style":5189},"@Entity()\nexport class User {\n  @PrimaryGeneratedColumn()\n  id: number;\n\n  @Column()\n  name: string;\n\n  \u002F\u002F Entity — чиста доменна модель без методів БД\n}\n\n\u002F\u002F Використання через репозиторій\nconst userRepository = dataSource.getRepository(User);\n\nconst user = new User();\nuser.name = 'John';\nawait userRepository.save(user);\n\nconst foundUser = await userRepository.findOneBy({ name: 'John' });\nawait userRepository.remove(foundUser);\n",[5160,13829,13830,13838,13848,13856,13866,13870,13878,13888,13892,13897,13901,13905,13910,13930,13934,13948,13962,13978,13982,14006],{"__ignoreMap":5189},[5193,13831,13832,13834,13836],{"class":5195,"line":5196},[5193,13833,5710],{"class":5214},[5193,13835,5532],{"class":5246},[5193,13837,5648],{"class":5214},[5193,13839,13840,13842,13844,13846],{"class":5195,"line":5203},[5193,13841,5725],{"class":5235},[5193,13843,5728],{"class":5206},[5193,13845,5403],{"class":5731},[5193,13847,5734],{"class":5214},[5193,13849,13850,13852,13854],{"class":5195,"line":5225},[5193,13851,5739],{"class":5214},[5193,13853,5680],{"class":5246},[5193,13855,5648],{"class":5214},[5193,13857,13858,13860,13862,13864],{"class":5195,"line":5270},[5193,13859,5748],{"class":5239},[5193,13861,5751],{"class":5214},[5193,13863,5754],{"class":5731},[5193,13865,5222],{"class":5214},[5193,13867,13868],{"class":5195,"line":5298},[5193,13869,5302],{"emptyLinePlaceholder":5301},[5193,13871,13872,13874,13876],{"class":5195,"line":5305},[5193,13873,5739],{"class":5214},[5193,13875,5685],{"class":5246},[5193,13877,5648],{"class":5214},[5193,13879,13880,13882,13884,13886],{"class":5195,"line":5311},[5193,13881,5606],{"class":5239},[5193,13883,5751],{"class":5214},[5193,13885,5788],{"class":5731},[5193,13887,5222],{"class":5214},[5193,13889,13890],{"class":5195,"line":5326},[5193,13891,5302],{"emptyLinePlaceholder":5301},[5193,13893,13894],{"class":5195,"line":5355},[5193,13895,13896],{"class":5199},"  \u002F\u002F Entity — чиста доменна модель без методів БД\n",[5193,13898,13899],{"class":5195,"line":5504},[5193,13900,5889],{"class":5214},[5193,13902,13903],{"class":5195,"line":5797},[5193,13904,5302],{"emptyLinePlaceholder":5301},[5193,13906,13907],{"class":5195,"line":5814},[5193,13908,13909],{"class":5199},"\u002F\u002F Використання через репозиторій\n",[5193,13911,13912,13914,13916,13918,13920,13922,13924,13926,13928],{"class":5195,"line":5825},[5193,13913,5207],{"class":5206},[5193,13915,5444],{"class":5210},[5193,13917,5215],{"class":5214},[5193,13919,6002],{"class":5239},[5193,13921,5243],{"class":5214},[5193,13923,6007],{"class":5246},[5193,13925,5250],{"class":5214},[5193,13927,5660],{"class":5239},[5193,13929,5456],{"class":5214},[5193,13931,13932],{"class":5195,"line":5830},[5193,13933,5302],{"emptyLinePlaceholder":5301},[5193,13935,13936,13938,13940,13942,13944,13946],{"class":5195,"line":5846},[5193,13937,5207],{"class":5206},[5193,13939,5275],{"class":5210},[5193,13941,5215],{"class":5214},[5193,13943,5400],{"class":5206},[5193,13945,5403],{"class":5246},[5193,13947,5406],{"class":5214},[5193,13949,13950,13952,13954,13956,13958,13960],{"class":5195,"line":5859},[5193,13951,5411],{"class":5239},[5193,13953,5243],{"class":5214},[5193,13955,5431],{"class":5239},[5193,13957,5215],{"class":5214},[5193,13959,13759],{"class":5218},[5193,13961,5222],{"class":5214},[5193,13963,13964,13966,13968,13970,13972,13974,13976],{"class":5195,"line":5864},[5193,13965,5236],{"class":5235},[5193,13967,5444],{"class":5239},[5193,13969,5243],{"class":5214},[5193,13971,5449],{"class":5246},[5193,13973,5250],{"class":5214},[5193,13975,5411],{"class":5239},[5193,13977,5456],{"class":5214},[5193,13979,13980],{"class":5195,"line":5873},[5193,13981,5302],{"emptyLinePlaceholder":5301},[5193,13983,13984,13986,13988,13990,13992,13994,13996,13998,14000,14002,14004],{"class":5195,"line":5886},[5193,13985,5207],{"class":5206},[5193,13987,5360],{"class":5210},[5193,13989,5215],{"class":5214},[5193,13991,5236],{"class":5235},[5193,13993,5444],{"class":5239},[5193,13995,5243],{"class":5214},[5193,13997,6118],{"class":5246},[5193,13999,5769],{"class":5214},[5193,14001,6050],{"class":5239},[5193,14003,13803],{"class":5218},[5193,14005,6056],{"class":5214},[5193,14007,14008,14010,14012,14014,14016,14018,14021],{"class":5195,"line":6742},[5193,14009,5236],{"class":5235},[5193,14011,5444],{"class":5239},[5193,14013,5243],{"class":5214},[5193,14015,13816],{"class":5246},[5193,14017,5250],{"class":5214},[5193,14019,14020],{"class":5239},"foundUser",[5193,14022,5456],{"class":5214},[6373,14024,14025,14028],{},[5120,14026,14027],{},"Data Mapper підхід рекомендований для великих проєктів",", оскільки він забезпечує кращу testability (легше мокувати репозиторії) та дотримується принципу Single Responsibility (Entity відповідає лише за дані, а репозиторій — за персистентність).",[5151,14030,14032],{"id":14031},"велика-екосистема-та-community","Велика екосистема та community",[5156,14034,14035],{},"TypeORM має активну спільноту та велику кількість розширень:",[5092,14037,14038,14044,14050,14056],{},[5095,14039,14040,14043],{},[5120,14041,14042],{},"GitHub:"," 33k+ зірок, 6k+ forks",[5095,14045,14046,14049],{},[5120,14047,14048],{},"NPM:"," 2+ мільйони завантажень на тиждень",[5095,14051,14052,14055],{},[5120,14053,14054],{},"Підтримка фреймворків:"," NestJS (офіційна інтеграція), Koa, Express, Fastify",[5095,14057,14058,14061],{},[5120,14059,14060],{},"Інструменти:",[5092,14062,14063,14069,14075],{},[5095,14064,14065,14068],{},[5160,14066,14067],{},"typeorm-extension",": Utilities для seeding та fixtures",[5095,14070,14071,14074],{},[5160,14072,14073],{},"typeorm-naming-strategies",": Кастомні стратегії іменування колонок",[5095,14076,14077,14080],{},[5160,14078,14079],{},"typeorm-transactional",": Декларативні транзакції через декоратори",[5151,14082,14084],{"id":14083},"офіційна-інтеграція-з-nestjs","Офіційна інтеграція з NestJS",[5156,14086,14087],{},"TypeORM є рекомендованим ORM для NestJS фреймворку:",[5184,14089,14091],{"className":5186,"code":14090,"language":5188,"meta":5189,"style":5189},"\u002F\u002F app.module.ts\nimport { Module } from '@nestjs\u002Fcommon';\nimport { TypeOrmModule } from '@nestjs\u002Ftypeorm';\nimport { User } from '.\u002Fentities\u002Fuser.entity';\n\n@Module({\n  imports: [\n    TypeOrmModule.forRoot({\n      type: 'postgres',\n      host: 'localhost',\n      port: 5432,\n      username: 'postgres',\n      password: 'secret',\n      database: 'myapp',\n      entities: [User],\n      synchronize: false,\n    }),\n    TypeOrmModule.forFeature([User]), \u002F\u002F Реєстрація Entity\n  ],\n})\nexport class AppModule {}\n\n\u002F\u002F users.service.ts\nimport { Injectable } from '@nestjs\u002Fcommon';\nimport { InjectRepository } from '@nestjs\u002Ftypeorm';\nimport { Repository } from 'typeorm';\nimport { User } from '.\u002Fentities\u002Fuser.entity';\n\n@Injectable()\nexport class UsersService {\n  constructor(\n    @InjectRepository(User)\n    private userRepository: Repository\u003CUser>,\n  ) {}\n\n  async create(email: string, name: string): Promise\u003CUser> {\n    const user = this.userRepository.create({ email, name });\n    return this.userRepository.save(user);\n  }\n\n  async findAll(): Promise\u003CUser[]> {\n    return this.userRepository.find();\n  }\n}\n",[5160,14092,14093,14098,14116,14134,14151,14155,14163,14171,14183,14192,14201,14210,14219,14228,14237,14248,14258,14263,14283,14288,14293,14305,14309,14313,14330,14346,14362,14378,14382,14390,14400,14406,14418,14434,14438,14442,14475,14503,14523,14527,14531,14549,14565,14569],{"__ignoreMap":5189},[5193,14094,14095],{"class":5195,"line":5196},[5193,14096,14097],{"class":5199},"\u002F\u002F app.module.ts\n",[5193,14099,14100,14102,14104,14107,14109,14111,14114],{"class":5195,"line":5203},[5193,14101,5671],{"class":5235},[5193,14103,5492],{"class":5214},[5193,14105,14106],{"class":5239},"Module",[5193,14108,5693],{"class":5214},[5193,14110,5696],{"class":5235},[5193,14112,14113],{"class":5218}," '@nestjs\u002Fcommon'",[5193,14115,5222],{"class":5214},[5193,14117,14118,14120,14122,14125,14127,14129,14132],{"class":5195,"line":5225},[5193,14119,5671],{"class":5235},[5193,14121,5492],{"class":5214},[5193,14123,14124],{"class":5239},"TypeOrmModule",[5193,14126,5693],{"class":5214},[5193,14128,5696],{"class":5235},[5193,14130,14131],{"class":5218}," '@nestjs\u002Ftypeorm'",[5193,14133,5222],{"class":5214},[5193,14135,14136,14138,14140,14142,14144,14146,14149],{"class":5195,"line":5270},[5193,14137,5671],{"class":5235},[5193,14139,5492],{"class":5214},[5193,14141,5660],{"class":5239},[5193,14143,5693],{"class":5214},[5193,14145,5696],{"class":5235},[5193,14147,14148],{"class":5218}," '.\u002Fentities\u002Fuser.entity'",[5193,14150,5222],{"class":5214},[5193,14152,14153],{"class":5195,"line":5298},[5193,14154,5302],{"emptyLinePlaceholder":5301},[5193,14156,14157,14159,14161],{"class":5195,"line":5305},[5193,14158,5710],{"class":5214},[5193,14160,14106],{"class":5246},[5193,14162,5484],{"class":5214},[5193,14164,14165,14168],{"class":5195,"line":5311},[5193,14166,14167],{"class":5239},"  imports:",[5193,14169,14170],{"class":5214}," [\n",[5193,14172,14173,14176,14178,14181],{"class":5195,"line":5326},[5193,14174,14175],{"class":5239},"    TypeOrmModule",[5193,14177,5243],{"class":5214},[5193,14179,14180],{"class":5246},"forRoot",[5193,14182,5484],{"class":5214},[5193,14184,14185,14188,14190],{"class":5195,"line":5355},[5193,14186,14187],{"class":5239},"      type:",[5193,14189,7855],{"class":5218},[5193,14191,5577],{"class":5214},[5193,14193,14194,14197,14199],{"class":5195,"line":5504},[5193,14195,14196],{"class":5239},"      host:",[5193,14198,7865],{"class":5218},[5193,14200,5577],{"class":5214},[5193,14202,14203,14206,14208],{"class":5195,"line":5797},[5193,14204,14205],{"class":5239},"      port:",[5193,14207,8793],{"class":5291},[5193,14209,5577],{"class":5214},[5193,14211,14212,14215,14217],{"class":5195,"line":5814},[5193,14213,14214],{"class":5239},"      username:",[5193,14216,7855],{"class":5218},[5193,14218,5577],{"class":5214},[5193,14220,14221,14224,14226],{"class":5195,"line":5825},[5193,14222,14223],{"class":5239},"      password:",[5193,14225,8812],{"class":5218},[5193,14227,5577],{"class":5214},[5193,14229,14230,14233,14235],{"class":5195,"line":5830},[5193,14231,14232],{"class":5239},"      database:",[5193,14234,7875],{"class":5218},[5193,14236,5577],{"class":5214},[5193,14238,14239,14242,14244,14246],{"class":5195,"line":5846},[5193,14240,14241],{"class":5239},"      entities:",[5193,14243,7897],{"class":5214},[5193,14245,5660],{"class":5239},[5193,14247,7912],{"class":5214},[5193,14249,14250,14253,14256],{"class":5195,"line":5859},[5193,14251,14252],{"class":5239},"      synchronize:",[5193,14254,14255],{"class":5206}," false",[5193,14257,5577],{"class":5214},[5193,14259,14260],{"class":5195,"line":5864},[5193,14261,14262],{"class":5214},"    }),\n",[5193,14264,14265,14267,14269,14272,14275,14277,14280],{"class":5195,"line":5873},[5193,14266,14175],{"class":5239},[5193,14268,5243],{"class":5214},[5193,14270,14271],{"class":5246},"forFeature",[5193,14273,14274],{"class":5214},"([",[5193,14276,5660],{"class":5239},[5193,14278,14279],{"class":5214},"]), ",[5193,14281,14282],{"class":5199},"\u002F\u002F Реєстрація Entity\n",[5193,14284,14285],{"class":5195,"line":5886},[5193,14286,14287],{"class":5214},"  ],\n",[5193,14289,14290],{"class":5195,"line":6742},[5193,14291,14292],{"class":5214},"})\n",[5193,14294,14295,14297,14299,14302],{"class":5195,"line":6763},[5193,14296,5725],{"class":5235},[5193,14298,5728],{"class":5206},[5193,14300,14301],{"class":5731}," AppModule",[5193,14303,14304],{"class":5214}," {}\n",[5193,14306,14307],{"class":5195,"line":6777},[5193,14308,5302],{"emptyLinePlaceholder":5301},[5193,14310,14311],{"class":5195,"line":6816},[5193,14312,9899],{"class":5199},[5193,14314,14315,14317,14319,14322,14324,14326,14328],{"class":5195,"line":6829},[5193,14316,5671],{"class":5235},[5193,14318,5492],{"class":5214},[5193,14320,14321],{"class":5239},"Injectable",[5193,14323,5693],{"class":5214},[5193,14325,5696],{"class":5235},[5193,14327,14113],{"class":5218},[5193,14329,5222],{"class":5214},[5193,14331,14332,14334,14336,14338,14340,14342,14344],{"class":5195,"line":6834},[5193,14333,5671],{"class":5235},[5193,14335,5492],{"class":5214},[5193,14337,9924],{"class":5239},[5193,14339,5693],{"class":5214},[5193,14341,5696],{"class":5235},[5193,14343,14131],{"class":5218},[5193,14345,5222],{"class":5214},[5193,14347,14348,14350,14352,14354,14356,14358,14360],{"class":5195,"line":6839},[5193,14349,5671],{"class":5235},[5193,14351,5492],{"class":5214},[5193,14353,7061],{"class":5239},[5193,14355,5693],{"class":5214},[5193,14357,5696],{"class":5235},[5193,14359,5699],{"class":5218},[5193,14361,5222],{"class":5214},[5193,14363,14364,14366,14368,14370,14372,14374,14376],{"class":5195,"line":6844},[5193,14365,5671],{"class":5235},[5193,14367,5492],{"class":5214},[5193,14369,5660],{"class":5239},[5193,14371,5693],{"class":5214},[5193,14373,5696],{"class":5235},[5193,14375,14148],{"class":5218},[5193,14377,5222],{"class":5214},[5193,14379,14380],{"class":5195,"line":6872},[5193,14381,5302],{"emptyLinePlaceholder":5301},[5193,14383,14384,14386,14388],{"class":5195,"line":6886},[5193,14385,5710],{"class":5214},[5193,14387,14321],{"class":5246},[5193,14389,5648],{"class":5214},[5193,14391,14392,14394,14396,14398],{"class":5195,"line":6917},[5193,14393,5725],{"class":5235},[5193,14395,5728],{"class":5206},[5193,14397,9908],{"class":5731},[5193,14399,5734],{"class":5214},[5193,14401,14402,14404],{"class":5195,"line":6938},[5193,14403,7105],{"class":5206},[5193,14405,6349],{"class":5214},[5193,14407,14408,14410,14412,14414,14416],{"class":5195,"line":6943},[5193,14409,9921],{"class":5214},[5193,14411,9924],{"class":5246},[5193,14413,5250],{"class":5214},[5193,14415,5660],{"class":5239},[5193,14417,5720],{"class":5214},[5193,14419,14420,14422,14424,14426,14428,14430,14432],{"class":5195,"line":6948},[5193,14421,9935],{"class":5206},[5193,14423,5444],{"class":5239},[5193,14425,5751],{"class":5214},[5193,14427,7061],{"class":5731},[5193,14429,7119],{"class":5214},[5193,14431,5660],{"class":5731},[5193,14433,9948],{"class":5214},[5193,14435,14436],{"class":5195,"line":6953},[5193,14437,9953],{"class":5214},[5193,14439,14440],{"class":5195,"line":6973},[5193,14441,5302],{"emptyLinePlaceholder":5301},[5193,14443,14444,14446,14449,14451,14453,14455,14457,14459,14461,14463,14465,14467,14469,14471,14473],{"class":5195,"line":6987},[5193,14445,7138],{"class":5206},[5193,14447,14448],{"class":5246}," create",[5193,14450,5250],{"class":5214},[5193,14452,5416],{"class":5239},[5193,14454,5751],{"class":5214},[5193,14456,5788],{"class":5731},[5193,14458,5261],{"class":5214},[5193,14460,5431],{"class":5239},[5193,14462,5751],{"class":5214},[5193,14464,5788],{"class":5731},[5193,14466,8070],{"class":5214},[5193,14468,8073],{"class":5731},[5193,14470,7119],{"class":5214},[5193,14472,5660],{"class":5731},[5193,14474,8081],{"class":5214},[5193,14476,14477,14479,14481,14483,14485,14487,14489,14491,14493,14495,14497,14499,14501],{"class":5195,"line":7014},[5193,14478,7163],{"class":5206},[5193,14480,5275],{"class":5210},[5193,14482,5215],{"class":5214},[5193,14484,7170],{"class":5206},[5193,14486,5243],{"class":5214},[5193,14488,6033],{"class":5239},[5193,14490,5243],{"class":5214},[5193,14492,6038],{"class":5246},[5193,14494,5769],{"class":5214},[5193,14496,5416],{"class":5239},[5193,14498,5261],{"class":5214},[5193,14500,5431],{"class":5239},[5193,14502,6056],{"class":5214},[5193,14504,14505,14507,14509,14511,14513,14515,14517,14519,14521],{"class":5195,"line":7033},[5193,14506,7193],{"class":5235},[5193,14508,7196],{"class":5206},[5193,14510,5243],{"class":5214},[5193,14512,6033],{"class":5239},[5193,14514,5243],{"class":5214},[5193,14516,5449],{"class":5246},[5193,14518,5250],{"class":5214},[5193,14520,5411],{"class":5239},[5193,14522,5456],{"class":5214},[5193,14524,14525],{"class":5195,"line":7038},[5193,14526,5958],{"class":5214},[5193,14528,14529],{"class":5195,"line":7043},[5193,14530,5302],{"emptyLinePlaceholder":5301},[5193,14532,14533,14535,14538,14540,14542,14544,14546],{"class":5195,"line":12583},[5193,14534,7138],{"class":5206},[5193,14536,14537],{"class":5246}," findAll",[5193,14539,13676],{"class":5214},[5193,14541,8073],{"class":5731},[5193,14543,7119],{"class":5214},[5193,14545,5660],{"class":5731},[5193,14547,14548],{"class":5214},"[]> {\n",[5193,14550,14551,14553,14555,14557,14559,14561,14563],{"class":5195,"line":12588},[5193,14552,7193],{"class":5235},[5193,14554,7196],{"class":5206},[5193,14556,5243],{"class":5214},[5193,14558,6033],{"class":5239},[5193,14560,5243],{"class":5214},[5193,14562,6098],{"class":5246},[5193,14564,5406],{"class":5214},[5193,14566,14567],{"class":5195,"line":12593},[5193,14568,5958],{"class":5214},[5193,14570,14571],{"class":5195,"line":12609},[5193,14572,5889],{"class":5214},[5156,14574,14575],{},"NestJS автоматично керує життєвим циклом DataSource та забезпечує Dependency Injection для репозиторіїв.",[5143,14577],{},[5146,14579,14581],{"id":14580},"альтернативи-typeorm","Альтернативи TypeORM",[5151,14583,14585],{"id":14584},"prisma-schema-first-підхід","Prisma: schema-first підхід",[5156,14587,14588,14591],{},[5120,14589,14590],{},"Prisma"," — сучасний ORM із власною мовою схеми та генерацією типів.",[5156,14593,14594],{},[5120,14595,14596],{},"Відмінності від TypeORM:",[8633,14598,14599,14611],{},[8636,14600,14601],{},[8639,14602,14603,14606,14609],{},[8642,14604,14605],{},"Характеристика",[8642,14607,14608],{},"TypeORM",[8642,14610,14590],{},[8652,14612,14613,14624,14635,14646,14657],{},[8639,14614,14615,14618,14621],{},[8657,14616,14617],{},"Визначення схеми",[8657,14619,14620],{},"TypeScript декоратори",[8657,14622,14623],{},"Prisma Schema Language (DSL)",[8639,14625,14626,14629,14632],{},[8657,14627,14628],{},"Генерація типів",[8657,14630,14631],{},"Runtime через декоратори",[8657,14633,14634],{},"Compile-time генерація",[8639,14636,14637,14640,14643],{},[8657,14638,14639],{},"Міграції",[8657,14641,14642],{},"TypeScript класи",[8657,14644,14645],{},"SQL файли",[8639,14647,14648,14651,14654],{},[8657,14649,14650],{},"Query Builder",[8657,14652,14653],{},"Об'єктно-орієнтований",[8657,14655,14656],{},"Fluent API",[8639,14658,14659,14661,14664],{},[8657,14660,12886],{},[8657,14662,14663],{},"Середня",[8657,14665,14666],{},"Висока (Rust Query Engine)",[5156,14668,14669],{},[5120,14670,14671],{},"Приклад Prisma:",[5184,14673,14677],{"className":14674,"code":14675,"language":14676,"meta":5189,"style":5189},"language-prisma shiki shiki-themes light-plus dark-plus dark-plus","\u002F\u002F schema.prisma\nmodel User {\n  id        Int      @id @default(autoincrement())\n  email     String   @unique\n  name      String\n  posts     Post[]\n  createdAt DateTime @default(now())\n}\n\nmodel Post {\n  id       Int    @id @default(autoincrement())\n  title    String\n  content  String\n  userId   Int\n  user     User   @relation(fields: [userId], references: [id])\n}\n","prisma",[5160,14678,14679,14684,14689,14694,14699,14704,14709,14714,14718,14722,14727,14732,14737,14742,14747,14752],{"__ignoreMap":5189},[5193,14680,14681],{"class":5195,"line":5196},[5193,14682,14683],{},"\u002F\u002F schema.prisma\n",[5193,14685,14686],{"class":5195,"line":5203},[5193,14687,14688],{},"model User {\n",[5193,14690,14691],{"class":5195,"line":5225},[5193,14692,14693],{},"  id        Int      @id @default(autoincrement())\n",[5193,14695,14696],{"class":5195,"line":5270},[5193,14697,14698],{},"  email     String   @unique\n",[5193,14700,14701],{"class":5195,"line":5298},[5193,14702,14703],{},"  name      String\n",[5193,14705,14706],{"class":5195,"line":5305},[5193,14707,14708],{},"  posts     Post[]\n",[5193,14710,14711],{"class":5195,"line":5311},[5193,14712,14713],{},"  createdAt DateTime @default(now())\n",[5193,14715,14716],{"class":5195,"line":5326},[5193,14717,5889],{},[5193,14719,14720],{"class":5195,"line":5355},[5193,14721,5302],{"emptyLinePlaceholder":5301},[5193,14723,14724],{"class":5195,"line":5504},[5193,14725,14726],{},"model Post {\n",[5193,14728,14729],{"class":5195,"line":5797},[5193,14730,14731],{},"  id       Int    @id @default(autoincrement())\n",[5193,14733,14734],{"class":5195,"line":5814},[5193,14735,14736],{},"  title    String\n",[5193,14738,14739],{"class":5195,"line":5825},[5193,14740,14741],{},"  content  String\n",[5193,14743,14744],{"class":5195,"line":5830},[5193,14745,14746],{},"  userId   Int\n",[5193,14748,14749],{"class":5195,"line":5846},[5193,14750,14751],{},"  user     User   @relation(fields: [userId], references: [id])\n",[5193,14753,14754],{"class":5195,"line":5859},[5193,14755,5889],{},[5184,14757,14759],{"className":5186,"code":14758,"language":5188,"meta":5189,"style":5189},"\u002F\u002F Використання\nimport { PrismaClient } from '@prisma\u002Fclient';\n\nconst prisma = new PrismaClient();\n\nconst user = await prisma.user.create({\n  data: {\n    email: 'test@example.com',\n    name: 'Test User',\n    posts: {\n      create: [\n        { title: 'First Post', content: '...' },\n      ],\n    },\n  },\n  include: { posts: true },\n});\n",[5160,14760,14761,14765,14783,14787,14803,14807,14829,14836,14844,14854,14861,14868,14886,14891,14896,14900,14914],{"__ignoreMap":5189},[5193,14762,14763],{"class":5195,"line":5196},[5193,14764,13732],{"class":5199},[5193,14766,14767,14769,14771,14774,14776,14778,14781],{"class":5195,"line":5203},[5193,14768,5671],{"class":5235},[5193,14770,5492],{"class":5214},[5193,14772,14773],{"class":5239},"PrismaClient",[5193,14775,5693],{"class":5214},[5193,14777,5696],{"class":5235},[5193,14779,14780],{"class":5218}," '@prisma\u002Fclient'",[5193,14782,5222],{"class":5214},[5193,14784,14785],{"class":5195,"line":5225},[5193,14786,5302],{"emptyLinePlaceholder":5301},[5193,14788,14789,14791,14794,14796,14798,14801],{"class":5195,"line":5270},[5193,14790,5207],{"class":5206},[5193,14792,14793],{"class":5210}," prisma",[5193,14795,5215],{"class":5214},[5193,14797,5400],{"class":5206},[5193,14799,14800],{"class":5246}," PrismaClient",[5193,14802,5406],{"class":5214},[5193,14804,14805],{"class":5195,"line":5298},[5193,14806,5302],{"emptyLinePlaceholder":5301},[5193,14808,14809,14811,14813,14815,14817,14819,14821,14823,14825,14827],{"class":5195,"line":5305},[5193,14810,5207],{"class":5206},[5193,14812,5275],{"class":5210},[5193,14814,5215],{"class":5214},[5193,14816,5236],{"class":5235},[5193,14818,14793],{"class":5239},[5193,14820,5243],{"class":5214},[5193,14822,5411],{"class":5239},[5193,14824,5243],{"class":5214},[5193,14826,6038],{"class":5246},[5193,14828,5484],{"class":5214},[5193,14830,14831,14834],{"class":5195,"line":5311},[5193,14832,14833],{"class":5239},"  data:",[5193,14835,5734],{"class":5214},[5193,14837,14838,14840,14842],{"class":5195,"line":5326},[5193,14839,9743],{"class":5239},[5193,14841,6045],{"class":5218},[5193,14843,5577],{"class":5214},[5193,14845,14846,14849,14852],{"class":5195,"line":5355},[5193,14847,14848],{"class":5239},"    name:",[5193,14850,14851],{"class":5218}," 'Test User'",[5193,14853,5577],{"class":5214},[5193,14855,14856,14859],{"class":5195,"line":5504},[5193,14857,14858],{"class":5239},"    posts:",[5193,14860,5734],{"class":5214},[5193,14862,14863,14866],{"class":5195,"line":5797},[5193,14864,14865],{"class":5239},"      create:",[5193,14867,14170],{"class":5214},[5193,14869,14870,14873,14875,14878,14880,14882,14884],{"class":5195,"line":5814},[5193,14871,14872],{"class":5214},"        { ",[5193,14874,9481],{"class":5239},[5193,14876,14877],{"class":5218}," 'First Post'",[5193,14879,5261],{"class":5214},[5193,14881,9489],{"class":5239},[5193,14883,9492],{"class":5218},[5193,14885,8461],{"class":5214},[5193,14887,14888],{"class":5195,"line":5825},[5193,14889,14890],{"class":5214},"      ],\n",[5193,14892,14893],{"class":5195,"line":5830},[5193,14894,14895],{"class":5214},"    },\n",[5193,14897,14898],{"class":5195,"line":5846},[5193,14899,9763],{"class":5214},[5193,14901,14902,14905,14907,14910,14912],{"class":5195,"line":5859},[5193,14903,14904],{"class":5239},"  include:",[5193,14906,5492],{"class":5214},[5193,14908,14909],{"class":5239},"posts:",[5193,14911,5775],{"class":5206},[5193,14913,8461],{"class":5214},[5193,14915,14916],{"class":5195,"line":5864},[5193,14917,5507],{"class":5214},[5156,14919,14920],{},[5120,14921,14922],{},"Переваги Prisma:",[5092,14924,14925,14928,14931],{},[5095,14926,14927],{},"Сильніша типізація (генерація на етапі компіляції).",[5095,14929,14930],{},"Простіша схема (декларативна DSL).",[5095,14932,14933],{},"Вбудований Prisma Studio (GUI для перегляду даних).",[5156,14935,14936],{},[5120,14937,14938],{},"Недоліки Prisma:",[5092,14940,14941,14944,14947],{},[5095,14942,14943],{},"Менша гнучкість (не можна використовувати чисті TypeScript класи).",[5095,14945,14946],{},"Новіша бібліотека (менше матеріалів для вивчення).",[5095,14948,14949,14950,5969],{},"Додатковий крок генерації (",[5160,14951,14952],{},"prisma generate",[5151,14954,14956],{"id":14955},"sequelize-один-з-найстаріших-orm-для-nodejs","Sequelize: один з найстаріших ORM для Node.js",[5156,14958,14959,14962],{},[5120,14960,14961],{},"Sequelize"," існує з 2010 року та підтримує як JavaScript, так і TypeScript.",[5184,14964,14966],{"className":5186,"code":14965,"language":5188,"meta":5189,"style":5189},"import { Sequelize, Model, DataTypes } from 'sequelize';\n\nconst sequelize = new Sequelize('postgres:\u002F\u002Fuser:pass@localhost:5432\u002Fmydb');\n\nclass User extends Model {\n  public id!: number;\n  public email!: string;\n  public name!: string;\n}\n\nUser.init(\n  {\n    id: {\n      type: DataTypes.INTEGER,\n      autoIncrement: true,\n      primaryKey: true,\n    },\n    email: {\n      type: DataTypes.STRING,\n      allowNull: false,\n      unique: true,\n    },\n    name: {\n      type: DataTypes.STRING,\n      allowNull: false,\n    },\n  },\n  { sequelize, modelName: 'user' }\n);\n\nconst user = await User.create({ email: 'test@example.com', name: 'Test' });\n",[5160,14967,14968,14995,14999,15020,15024,15037,15051,15063,15076,15080,15084,15095,15100,15107,15120,15129,15138,15142,15148,15161,15170,15179,15183,15189,15201,15209,15213,15217,15234,15238,15242],{"__ignoreMap":5189},[5193,14969,14970,14972,14974,14976,14978,14981,14983,14986,14988,14990,14993],{"class":5195,"line":5196},[5193,14971,5671],{"class":5235},[5193,14973,5492],{"class":5214},[5193,14975,14961],{"class":5239},[5193,14977,5261],{"class":5214},[5193,14979,14980],{"class":5239},"Model",[5193,14982,5261],{"class":5214},[5193,14984,14985],{"class":5239},"DataTypes",[5193,14987,5693],{"class":5214},[5193,14989,5696],{"class":5235},[5193,14991,14992],{"class":5218}," 'sequelize'",[5193,14994,5222],{"class":5214},[5193,14996,14997],{"class":5195,"line":5203},[5193,14998,5302],{"emptyLinePlaceholder":5301},[5193,15000,15001,15003,15006,15008,15010,15013,15015,15018],{"class":5195,"line":5225},[5193,15002,5207],{"class":5206},[5193,15004,15005],{"class":5210}," sequelize",[5193,15007,5215],{"class":5214},[5193,15009,5400],{"class":5206},[5193,15011,15012],{"class":5246}," Sequelize",[5193,15014,5250],{"class":5214},[5193,15016,15017],{"class":5218},"'postgres:\u002F\u002Fuser:pass@localhost:5432\u002Fmydb'",[5193,15019,5456],{"class":5214},[5193,15021,15022],{"class":5195,"line":5270},[5193,15023,5302],{"emptyLinePlaceholder":5301},[5193,15025,15026,15028,15030,15032,15035],{"class":5195,"line":5298},[5193,15027,7095],{"class":5206},[5193,15029,5403],{"class":5731},[5193,15031,13612],{"class":5206},[5193,15033,15034],{"class":5731}," Model",[5193,15036,5734],{"class":5214},[5193,15038,15039,15041,15044,15047,15049],{"class":5195,"line":5305},[5193,15040,8052],{"class":5206},[5193,15042,15043],{"class":5239}," id",[5193,15045,15046],{"class":5214},"!: ",[5193,15048,5754],{"class":5731},[5193,15050,5222],{"class":5214},[5193,15052,15053,15055,15057,15059,15061],{"class":5195,"line":5311},[5193,15054,8052],{"class":5206},[5193,15056,10712],{"class":5239},[5193,15058,15046],{"class":5214},[5193,15060,5788],{"class":5731},[5193,15062,5222],{"class":5214},[5193,15064,15065,15067,15070,15072,15074],{"class":5195,"line":5326},[5193,15066,8052],{"class":5206},[5193,15068,15069],{"class":5239}," name",[5193,15071,15046],{"class":5214},[5193,15073,5788],{"class":5731},[5193,15075,5222],{"class":5214},[5193,15077,15078],{"class":5195,"line":5355},[5193,15079,5889],{"class":5214},[5193,15081,15082],{"class":5195,"line":5504},[5193,15083,5302],{"emptyLinePlaceholder":5301},[5193,15085,15086,15088,15090,15093],{"class":5195,"line":5797},[5193,15087,5660],{"class":5239},[5193,15089,5243],{"class":5214},[5193,15091,15092],{"class":5246},"init",[5193,15094,6349],{"class":5214},[5193,15096,15097],{"class":5195,"line":5814},[5193,15098,15099],{"class":5214},"  {\n",[5193,15101,15102,15105],{"class":5195,"line":5825},[5193,15103,15104],{"class":5239},"    id:",[5193,15106,5734],{"class":5214},[5193,15108,15109,15111,15114,15116,15118],{"class":5195,"line":5830},[5193,15110,14187],{"class":5239},[5193,15112,15113],{"class":5239}," DataTypes",[5193,15115,5243],{"class":5214},[5193,15117,5629],{"class":5210},[5193,15119,5577],{"class":5214},[5193,15121,15122,15125,15127],{"class":5195,"line":5846},[5193,15123,15124],{"class":5239},"      autoIncrement:",[5193,15126,5775],{"class":5206},[5193,15128,5577],{"class":5214},[5193,15130,15131,15134,15136],{"class":5195,"line":5859},[5193,15132,15133],{"class":5239},"      primaryKey:",[5193,15135,5775],{"class":5206},[5193,15137,5577],{"class":5214},[5193,15139,15140],{"class":5195,"line":5864},[5193,15141,14895],{"class":5214},[5193,15143,15144,15146],{"class":5195,"line":5873},[5193,15145,9743],{"class":5239},[5193,15147,5734],{"class":5214},[5193,15149,15150,15152,15154,15156,15159],{"class":5195,"line":5886},[5193,15151,14187],{"class":5239},[5193,15153,15113],{"class":5239},[5193,15155,5243],{"class":5214},[5193,15157,15158],{"class":5210},"STRING",[5193,15160,5577],{"class":5214},[5193,15162,15163,15166,15168],{"class":5195,"line":6742},[5193,15164,15165],{"class":5239},"      allowNull:",[5193,15167,14255],{"class":5206},[5193,15169,5577],{"class":5214},[5193,15171,15172,15175,15177],{"class":5195,"line":6763},[5193,15173,15174],{"class":5239},"      unique:",[5193,15176,5775],{"class":5206},[5193,15178,5577],{"class":5214},[5193,15180,15181],{"class":5195,"line":6777},[5193,15182,14895],{"class":5214},[5193,15184,15185,15187],{"class":5195,"line":6816},[5193,15186,14848],{"class":5239},[5193,15188,5734],{"class":5214},[5193,15190,15191,15193,15195,15197,15199],{"class":5195,"line":6829},[5193,15192,14187],{"class":5239},[5193,15194,15113],{"class":5239},[5193,15196,5243],{"class":5214},[5193,15198,15158],{"class":5210},[5193,15200,5577],{"class":5214},[5193,15202,15203,15205,15207],{"class":5195,"line":6834},[5193,15204,15165],{"class":5239},[5193,15206,14255],{"class":5206},[5193,15208,5577],{"class":5214},[5193,15210,15211],{"class":5195,"line":6839},[5193,15212,14895],{"class":5214},[5193,15214,15215],{"class":5195,"line":6844},[5193,15216,9763],{"class":5214},[5193,15218,15219,15221,15224,15226,15229,15232],{"class":5195,"line":6872},[5193,15220,9478],{"class":5214},[5193,15222,15223],{"class":5239},"sequelize",[5193,15225,5261],{"class":5214},[5193,15227,15228],{"class":5239},"modelName:",[5193,15230,15231],{"class":5218}," 'user'",[5193,15233,5501],{"class":5214},[5193,15235,15236],{"class":5195,"line":6886},[5193,15237,5456],{"class":5214},[5193,15239,15240],{"class":5195,"line":6917},[5193,15241,5302],{"emptyLinePlaceholder":5301},[5193,15243,15244,15246,15248,15250,15252,15254,15256,15258,15260,15262,15264,15266,15268,15270],{"class":5195,"line":6938},[5193,15245,5207],{"class":5206},[5193,15247,5275],{"class":5210},[5193,15249,5215],{"class":5214},[5193,15251,5236],{"class":5235},[5193,15253,5403],{"class":5239},[5193,15255,5243],{"class":5214},[5193,15257,6038],{"class":5246},[5193,15259,5769],{"class":5214},[5193,15261,5495],{"class":5239},[5193,15263,6045],{"class":5218},[5193,15265,5261],{"class":5214},[5193,15267,6050],{"class":5239},[5193,15269,6053],{"class":5218},[5193,15271,6056],{"class":5214},[5156,15273,15274],{},[5120,15275,15276],{},"Переваги Sequelize:",[5092,15278,15279,15282,15285],{},[5095,15280,15281],{},"Найбільша спільнота та найбільше туторіалів.",[5095,15283,15284],{},"Стабільний та перевірений часом.",[5095,15286,15287],{},"Підтримка багатьох БД.",[5156,15289,15290],{},[5120,15291,15292],{},"Недоліки Sequelize:",[5092,15294,15295,15298,15301],{},[5095,15296,15297],{},"Застарілий API (менш TypeScript-friendly).",[5095,15299,15300],{},"Важча типізація порівняно з TypeORM або Prisma.",[5095,15302,15303],{},"Повільніша еволюція (рідше оновлення).",[5151,15305,15307],{"id":15306},"drizzle-lightweight-typescript-orm","Drizzle: lightweight TypeScript ORM",[5156,15309,15310,15313],{},[5120,15311,15312],{},"Drizzle ORM"," — новий гравець (2022), що позиціонується як «headless TypeScript ORM».",[5184,15315,15317],{"className":5186,"code":15316,"language":5188,"meta":5189,"style":5189},"import { pgTable, serial, text, timestamp } from 'drizzle-orm\u002Fpg-core';\nimport { drizzle } from 'drizzle-orm\u002Fnode-postgres';\nimport { Pool } from 'pg';\n\nconst users = pgTable('users', {\n  id: serial('id').primaryKey(),\n  email: text('email').notNull().unique(),\n  name: text('name').notNull(),\n  createdAt: timestamp('created_at').defaultNow(),\n});\n\nconst pool = new Pool({ connectionString: process.env.DATABASE_URL });\nconst db = drizzle(pool);\n\nconst newUser = await db.insert(users).values({\n  email: 'test@example.com',\n  name: 'Test User',\n}).returning();\n",[5160,15318,15319,15352,15370,15386,15390,15407,15426,15451,15469,15489,15493,15497,15525,15543,15547,15576,15584,15592],{"__ignoreMap":5189},[5193,15320,15321,15323,15325,15328,15330,15333,15335,15338,15340,15343,15345,15347,15350],{"class":5195,"line":5196},[5193,15322,5671],{"class":5235},[5193,15324,5492],{"class":5214},[5193,15326,15327],{"class":5239},"pgTable",[5193,15329,5261],{"class":5214},[5193,15331,15332],{"class":5239},"serial",[5193,15334,5261],{"class":5214},[5193,15336,15337],{"class":5239},"text",[5193,15339,5261],{"class":5214},[5193,15341,15342],{"class":5239},"timestamp",[5193,15344,5693],{"class":5214},[5193,15346,5696],{"class":5235},[5193,15348,15349],{"class":5218}," 'drizzle-orm\u002Fpg-core'",[5193,15351,5222],{"class":5214},[5193,15353,15354,15356,15358,15361,15363,15365,15368],{"class":5195,"line":5203},[5193,15355,5671],{"class":5235},[5193,15357,5492],{"class":5214},[5193,15359,15360],{"class":5239},"drizzle",[5193,15362,5693],{"class":5214},[5193,15364,5696],{"class":5235},[5193,15366,15367],{"class":5218}," 'drizzle-orm\u002Fnode-postgres'",[5193,15369,5222],{"class":5214},[5193,15371,15372,15374,15376,15378,15380,15382,15384],{"class":5195,"line":5225},[5193,15373,5671],{"class":5235},[5193,15375,5492],{"class":5214},[5193,15377,6487],{"class":5239},[5193,15379,5693],{"class":5214},[5193,15381,5696],{"class":5235},[5193,15383,6494],{"class":5218},[5193,15385,5222],{"class":5214},[5193,15387,15388],{"class":5195,"line":5270},[5193,15389,5302],{"emptyLinePlaceholder":5301},[5193,15391,15392,15394,15396,15398,15400,15402,15404],{"class":5195,"line":5298},[5193,15393,5207],{"class":5206},[5193,15395,5560],{"class":5210},[5193,15397,5215],{"class":5214},[5193,15399,15327],{"class":5246},[5193,15401,5250],{"class":5214},[5193,15403,5717],{"class":5218},[5193,15405,15406],{"class":5214},", {\n",[5193,15408,15409,15412,15415,15417,15419,15421,15424],{"class":5195,"line":5305},[5193,15410,15411],{"class":5239},"  id:",[5193,15413,15414],{"class":5246}," serial",[5193,15416,5250],{"class":5214},[5193,15418,9773],{"class":5218},[5193,15420,5969],{"class":5214},[5193,15422,15423],{"class":5246},"primaryKey",[5193,15425,10118],{"class":5214},[5193,15427,15428,15431,15434,15436,15438,15440,15443,15446,15449],{"class":5195,"line":5311},[5193,15429,15430],{"class":5239},"  email:",[5193,15432,15433],{"class":5246}," text",[5193,15435,5250],{"class":5214},[5193,15437,9778],{"class":5218},[5193,15439,5969],{"class":5214},[5193,15441,15442],{"class":5246},"notNull",[5193,15444,15445],{"class":5214},"().",[5193,15447,15448],{"class":5246},"unique",[5193,15450,10118],{"class":5214},[5193,15452,15453,15456,15458,15460,15463,15465,15467],{"class":5195,"line":5326},[5193,15454,15455],{"class":5239},"  name:",[5193,15457,15433],{"class":5246},[5193,15459,5250],{"class":5214},[5193,15461,15462],{"class":5218},"'name'",[5193,15464,5969],{"class":5214},[5193,15466,15442],{"class":5246},[5193,15468,10118],{"class":5214},[5193,15470,15471,15474,15477,15479,15482,15484,15487],{"class":5195,"line":5355},[5193,15472,15473],{"class":5239},"  createdAt:",[5193,15475,15476],{"class":5246}," timestamp",[5193,15478,5250],{"class":5214},[5193,15480,15481],{"class":5218},"'created_at'",[5193,15483,5969],{"class":5214},[5193,15485,15486],{"class":5246},"defaultNow",[5193,15488,10118],{"class":5214},[5193,15490,15491],{"class":5195,"line":5504},[5193,15492,5507],{"class":5214},[5193,15494,15495],{"class":5195,"line":5797},[5193,15496,5302],{"emptyLinePlaceholder":5301},[5193,15498,15499,15501,15503,15505,15507,15509,15511,15513,15515,15517,15519,15521,15523],{"class":5195,"line":5814},[5193,15500,5207],{"class":5206},[5193,15502,5240],{"class":5210},[5193,15504,5215],{"class":5214},[5193,15506,5400],{"class":5206},[5193,15508,6513],{"class":5246},[5193,15510,5769],{"class":5214},[5193,15512,6518],{"class":5239},[5193,15514,6521],{"class":5239},[5193,15516,5243],{"class":5214},[5193,15518,6526],{"class":5239},[5193,15520,5243],{"class":5214},[5193,15522,6531],{"class":5210},[5193,15524,6056],{"class":5214},[5193,15526,15527,15529,15532,15534,15536,15538,15541],{"class":5195,"line":5825},[5193,15528,5207],{"class":5206},[5193,15530,15531],{"class":5210}," db",[5193,15533,5215],{"class":5214},[5193,15535,15360],{"class":5246},[5193,15537,5250],{"class":5214},[5193,15539,15540],{"class":5239},"pool",[5193,15542,5456],{"class":5214},[5193,15544,15545],{"class":5195,"line":5830},[5193,15546,5302],{"emptyLinePlaceholder":5301},[5193,15548,15549,15551,15554,15556,15558,15560,15562,15565,15567,15569,15571,15574],{"class":5195,"line":5846},[5193,15550,5207],{"class":5206},[5193,15552,15553],{"class":5210}," newUser",[5193,15555,5215],{"class":5214},[5193,15557,5236],{"class":5235},[5193,15559,15531],{"class":5239},[5193,15561,5243],{"class":5214},[5193,15563,15564],{"class":5246},"insert",[5193,15566,5250],{"class":5214},[5193,15568,5541],{"class":5239},[5193,15570,5969],{"class":5214},[5193,15572,15573],{"class":5246},"values",[5193,15575,5484],{"class":5214},[5193,15577,15578,15580,15582],{"class":5195,"line":5859},[5193,15579,15430],{"class":5239},[5193,15581,6045],{"class":5218},[5193,15583,5577],{"class":5214},[5193,15585,15586,15588,15590],{"class":5195,"line":5864},[5193,15587,15455],{"class":5239},[5193,15589,14851],{"class":5218},[5193,15591,5577],{"class":5214},[5193,15593,15594,15597,15600],{"class":5195,"line":5873},[5193,15595,15596],{"class":5214},"}).",[5193,15598,15599],{"class":5246},"returning",[5193,15601,5406],{"class":5214},[5156,15603,15604],{},[5120,15605,15606],{},"Переваги Drizzle:",[5092,15608,15609,15612,15615],{},[5095,15610,15611],{},"Мінімальний runtime overhead (близько до raw SQL).",[5095,15613,15614],{},"SQL-like синтаксис (легше для тих, хто знає SQL).",[5095,15616,15617],{},"Повна типізація без декораторів.",[5156,15619,15620],{},[5120,15621,15622],{},"Недоліки Drizzle:",[5092,15624,15625,15628,15631],{},[5095,15626,15627],{},"Молода бібліотека (мало матеріалів).",[5095,15629,15630],{},"Менша функціональність порівняно з TypeORM.",[5095,15632,15633],{},"Немає офіційної інтеграції з NestJS.",[5151,15635,15637],{"id":15636},"mikroorm-typescript-alternative","MikroORM: TypeScript alternative",[5156,15639,15640,15643],{},[5120,15641,15642],{},"MikroORM"," — TypeScript ORM, що є концептуальним конкурентом TypeORM.",[5184,15645,15647],{"className":5186,"code":15646,"language":5188,"meta":5189,"style":5189},"@Entity()\nexport class User {\n  @PrimaryKey()\n  id!: number;\n\n  @Property({ unique: true })\n  email!: string;\n\n  @Property()\n  name!: string;\n\n  @OneToMany(() => Post, post => post.user)\n  posts = new Collection\u003CPost>(this);\n}\n\nconst orm = await MikroORM.init({\n  entities: [User, Post],\n  dbName: 'mydb',\n  type: 'postgresql',\n});\n\nconst user = orm.em.create(User, { email: 'test@example.com', name: 'Test' });\nawait orm.em.persistAndFlush(user);\n",[5160,15648,15649,15657,15667,15676,15686,15690,15705,15715,15719,15727,15737,15741,15767,15789,15793,15797,15817,15831,15841,15850,15854,15858,15895],{"__ignoreMap":5189},[5193,15650,15651,15653,15655],{"class":5195,"line":5196},[5193,15652,5710],{"class":5214},[5193,15654,5532],{"class":5246},[5193,15656,5648],{"class":5214},[5193,15658,15659,15661,15663,15665],{"class":5195,"line":5203},[5193,15660,5725],{"class":5235},[5193,15662,5728],{"class":5206},[5193,15664,5403],{"class":5731},[5193,15666,5734],{"class":5214},[5193,15668,15669,15671,15674],{"class":5195,"line":5225},[5193,15670,5739],{"class":5214},[5193,15672,15673],{"class":5246},"PrimaryKey",[5193,15675,5648],{"class":5214},[5193,15677,15678,15680,15682,15684],{"class":5195,"line":5270},[5193,15679,5748],{"class":5239},[5193,15681,15046],{"class":5214},[5193,15683,5754],{"class":5731},[5193,15685,5222],{"class":5214},[5193,15687,15688],{"class":5195,"line":5298},[5193,15689,5302],{"emptyLinePlaceholder":5301},[5193,15691,15692,15694,15697,15699,15701,15703],{"class":5195,"line":5305},[5193,15693,5739],{"class":5214},[5193,15695,15696],{"class":5246},"Property",[5193,15698,5769],{"class":5214},[5193,15700,5772],{"class":5239},[5193,15702,5775],{"class":5206},[5193,15704,5778],{"class":5214},[5193,15706,15707,15709,15711,15713],{"class":5195,"line":5311},[5193,15708,5783],{"class":5239},[5193,15710,15046],{"class":5214},[5193,15712,5788],{"class":5731},[5193,15714,5222],{"class":5214},[5193,15716,15717],{"class":5195,"line":5326},[5193,15718,5302],{"emptyLinePlaceholder":5301},[5193,15720,15721,15723,15725],{"class":5195,"line":5355},[5193,15722,5739],{"class":5214},[5193,15724,15696],{"class":5246},[5193,15726,5648],{"class":5214},[5193,15728,15729,15731,15733,15735],{"class":5195,"line":5504},[5193,15730,5606],{"class":5239},[5193,15732,15046],{"class":5214},[5193,15734,5788],{"class":5731},[5193,15736,5222],{"class":5214},[5193,15738,15739],{"class":5195,"line":5797},[5193,15740,5302],{"emptyLinePlaceholder":5301},[5193,15742,15743,15745,15747,15749,15751,15753,15755,15757,15759,15761,15763,15765],{"class":5195,"line":5814},[5193,15744,5739],{"class":5214},[5193,15746,8270],{"class":5246},[5193,15748,8273],{"class":5214},[5193,15750,8276],{"class":5206},[5193,15752,8279],{"class":5239},[5193,15754,5261],{"class":5214},[5193,15756,8284],{"class":5239},[5193,15758,8287],{"class":5206},[5193,15760,8290],{"class":5239},[5193,15762,5243],{"class":5214},[5193,15764,5411],{"class":5239},[5193,15766,5720],{"class":5214},[5193,15768,15769,15771,15773,15775,15778,15780,15782,15785,15787],{"class":5195,"line":5825},[5193,15770,8301],{"class":5239},[5193,15772,5215],{"class":5214},[5193,15774,5400],{"class":5206},[5193,15776,15777],{"class":5246}," Collection",[5193,15779,7119],{"class":5214},[5193,15781,7904],{"class":5731},[5193,15783,15784],{"class":5214},">(",[5193,15786,7170],{"class":5206},[5193,15788,5456],{"class":5214},[5193,15790,15791],{"class":5195,"line":5830},[5193,15792,5889],{"class":5214},[5193,15794,15795],{"class":5195,"line":5846},[5193,15796,5302],{"emptyLinePlaceholder":5301},[5193,15798,15799,15801,15804,15806,15808,15811,15813,15815],{"class":5195,"line":5859},[5193,15800,5207],{"class":5206},[5193,15802,15803],{"class":5210}," orm",[5193,15805,5215],{"class":5214},[5193,15807,5236],{"class":5235},[5193,15809,15810],{"class":5239}," MikroORM",[5193,15812,5243],{"class":5214},[5193,15814,15092],{"class":5246},[5193,15816,5484],{"class":5214},[5193,15818,15819,15821,15823,15825,15827,15829],{"class":5195,"line":5864},[5193,15820,7894],{"class":5239},[5193,15822,7897],{"class":5214},[5193,15824,5660],{"class":5239},[5193,15826,5261],{"class":5214},[5193,15828,7904],{"class":5239},[5193,15830,7912],{"class":5214},[5193,15832,15833,15836,15839],{"class":5195,"line":5873},[5193,15834,15835],{"class":5239},"  dbName:",[5193,15837,15838],{"class":5218}," 'mydb'",[5193,15840,5577],{"class":5214},[5193,15842,15843,15845,15848],{"class":5195,"line":5886},[5193,15844,7852],{"class":5239},[5193,15846,15847],{"class":5218}," 'postgresql'",[5193,15849,5577],{"class":5214},[5193,15851,15852],{"class":5195,"line":6742},[5193,15853,5507],{"class":5214},[5193,15855,15856],{"class":5195,"line":6763},[5193,15857,5302],{"emptyLinePlaceholder":5301},[5193,15859,15860,15862,15864,15866,15869,15871,15873,15875,15877,15879,15881,15883,15885,15887,15889,15891,15893],{"class":5195,"line":6777},[5193,15861,5207],{"class":5206},[5193,15863,5275],{"class":5210},[5193,15865,5215],{"class":5214},[5193,15867,15868],{"class":5239},"orm",[5193,15870,5243],{"class":5214},[5193,15872,5099],{"class":5239},[5193,15874,5243],{"class":5214},[5193,15876,6038],{"class":5246},[5193,15878,5250],{"class":5214},[5193,15880,5660],{"class":5239},[5193,15882,6246],{"class":5214},[5193,15884,5495],{"class":5239},[5193,15886,6045],{"class":5218},[5193,15888,5261],{"class":5214},[5193,15890,6050],{"class":5239},[5193,15892,6053],{"class":5218},[5193,15894,6056],{"class":5214},[5193,15896,15897,15899,15901,15903,15905,15907,15910,15912,15914],{"class":5195,"line":6816},[5193,15898,5236],{"class":5235},[5193,15900,15803],{"class":5239},[5193,15902,5243],{"class":5214},[5193,15904,5099],{"class":5239},[5193,15906,5243],{"class":5214},[5193,15908,15909],{"class":5246},"persistAndFlush",[5193,15911,5250],{"class":5214},[5193,15913,5411],{"class":5239},[5193,15915,5456],{"class":5214},[5156,15917,15918],{},[5120,15919,15920],{},"Переваги MikroORM:",[5092,15922,15923,15926,15929],{},[5095,15924,15925],{},"Identity Map Pattern (кешування об'єктів у пам'яті).",[5095,15927,15928],{},"Unit of Work (автоматичне відстеження змін).",[5095,15930,15931],{},"Кращі можливості для Domain-Driven Design.",[5156,15933,15934],{},[5120,15935,15936],{},"Недоліки MikroORM:",[5092,15938,15939,15942],{},[5095,15940,15941],{},"Менша спільнота порівняно з TypeORM.",[5095,15943,15944],{},"Складніша крива навчання (більше концепцій).",[5151,15946,15948],{"id":15947},"порівняльна-таблиця","Порівняльна таблиця",[8633,15950,15951,15968],{},[8636,15952,15953],{},[8639,15954,15955,15957,15959,15961,15963,15966],{},[8642,15956,12807],{},[8642,15958,14608],{},[8642,15960,14590],{},[8642,15962,14961],{},[8642,15964,15965],{},"Drizzle",[8642,15967,15642],{},[8652,15969,15970,15989,16007,16024,16040,16057,16074,16090,16106,16123],{},[8639,15971,15972,15977,15980,15982,15985,15987],{},[8657,15973,15974],{},[5120,15975,15976],{},"TypeScript-first",[8657,15978,15979],{},"✅",[8657,15981,15979],{},[8657,15983,15984],{},"⚠️",[8657,15986,15979],{},[8657,15988,15979],{},[8639,15990,15991,15996,15998,16001,16003,16005],{},[8657,15992,15993],{},[5120,15994,15995],{},"Підтримка декораторів",[8657,15997,15979],{},[8657,15999,16000],{},"❌",[8657,16002,16000],{},[8657,16004,16000],{},[8657,16006,15979],{},[8639,16008,16009,16013,16015,16018,16020,16022],{},[8657,16010,16011],{},[5120,16012,12873],{},[8657,16014,15979],{},[8657,16016,16017],{},"✅✅",[8657,16019,15984],{},[8657,16021,15979],{},[8657,16023,15979],{},[8639,16025,16026,16030,16032,16034,16036,16038],{},[8657,16027,16028],{},[5120,16029,12886],{},[8657,16031,15984],{},[8657,16033,15979],{},[8657,16035,15984],{},[8657,16037,16017],{},[8657,16039,15979],{},[8639,16041,16042,16047,16049,16051,16053,16055],{},[8657,16043,16044],{},[5120,16045,16046],{},"Спільнота",[8657,16048,16017],{},[8657,16050,15979],{},[8657,16052,16017],{},[8657,16054,15984],{},[8657,16056,15984],{},[8639,16058,16059,16064,16066,16068,16070,16072],{},[8657,16060,16061],{},[5120,16062,16063],{},"NestJS інтеграція",[8657,16065,16017],{},[8657,16067,15979],{},[8657,16069,15979],{},[8657,16071,16000],{},[8657,16073,15979],{},[8639,16075,16076,16080,16082,16084,16086,16088],{},[8657,16077,16078],{},[5120,16079,11399],{},[8657,16081,15984],{},[8657,16083,15979],{},[8657,16085,15984],{},[8657,16087,15979],{},[8657,16089,16000],{},[8639,16091,16092,16096,16098,16100,16102,16104],{},[8657,16093,16094],{},[5120,16095,14639],{},[8657,16097,15979],{},[8657,16099,16017],{},[8657,16101,15979],{},[8657,16103,15979],{},[8657,16105,15979],{},[8639,16107,16108,16113,16115,16117,16119,16121],{},[8657,16109,16110],{},[5120,16111,16112],{},"Raw SQL підтримка",[8657,16114,15979],{},[8657,16116,15979],{},[8657,16118,15979],{},[8657,16120,15979],{},[8657,16122,15979],{},[8639,16124,16125,16130,16132,16134,16136,16138],{},[8657,16126,16127],{},[5120,16128,16129],{},"Документація",[8657,16131,15979],{},[8657,16133,16017],{},[8657,16135,15979],{},[8657,16137,15984],{},[8657,16139,15979],{},[5156,16141,16142,16145],{},[5120,16143,16144],{},"Легенда:"," ✅✅ Відмінно | ✅ Добре | ⚠️ Середнє | ❌ Немає\u002FСлабко",[6373,16147,16148,16153],{},[5156,16149,16150],{},[5120,16151,16152],{},"Вибір ORM залежить від проєкту:",[5092,16154,16155,16161,16167,16173,16179],{},[5095,16156,16157,16160],{},[5120,16158,16159],{},"TypeORM:"," Якщо ви використовуєте NestJS або вам подобаються декоратори.",[5095,16162,16163,16166],{},[5120,16164,16165],{},"Prisma:"," Якщо вам важлива максимальна type safety та простота схеми.",[5095,16168,16169,16172],{},[5120,16170,16171],{},"Drizzle:"," Якщо потрібна висока продуктивність та ви комфортно працюєте з SQL.",[5095,16174,16175,16178],{},[5120,16176,16177],{},"Sequelize:"," Якщо підтримуєте legacy проєкт або потребуєте максимальну сумісність з JavaScript.",[5095,16180,16181,16184],{},[5120,16182,16183],{},"MikroORM:"," Якщо будуєте складну Domain-Driven Design архітектуру.",[5143,16186],{},[5146,16188,16190],{"id":16189},"підсумок","Підсумок",[5084,16192,16193,16221],{},[5087,16194,16197],{"icon":16195,"title":16196},"i-lucide-check-circle","✅ Що ви опанували",[5092,16198,16199,16206,16209,16212,16215,16218],{},[5095,16200,16201,16202,16205],{},"Зрозуміли концепцію ORM (",[5099,16203,16204],{},"Object-Relational Mapping",") як техніку відображення таблиць БД на класи TypeScript.",[5095,16207,16208],{},"Дізналися про переваги ORM: менше boilerplate коду, type safety, автоматичні міграції, спрощення роботи зі зв'язками.",[5095,16210,16211],{},"Усвідомили недоліки ORM: performance overhead, складність оптимізації, крива навчання, \"чорна скринька\" ефект.",[5095,16213,16214],{},"Навчилися обирати між ORM та raw SQL залежно від типу запиту та вимог до продуктивності.",[5095,16216,16217],{},"Познайомилися з TypeORM та його місцем у Node.js\u002FTypeScript екосистемі.",[5095,16219,16220],{},"Порівняли TypeORM з альтернативами: Prisma, Sequelize, Drizzle, MikroORM.",[5087,16222,16225,16228],{"icon":16223,"title":16224},"i-lucide-arrow-right","🚀 Наступні кроки",[5156,16226,16227],{},"У наступній лекції ви перейдете до практичного налаштування TypeORM у NestJS проєкті:",[5092,16229,16230,16233,16236,16239],{},[5095,16231,16232],{},"Встановлення необхідних пакетів та конфігурація DataSource.",[5095,16234,16235],{},"Підключення до PostgreSQL через змінні оточення.",[5095,16237,16238],{},"Налаштування Docker Compose для локальної розробки.",[5095,16240,16241],{},"Перевірка з'єднання та graceful shutdown.",[12911,16243,16244,16248,16256],{},[12914,16245,16247],{"icon":12916,"label":16246},"❓ Чи можна використовувати TypeORM без TypeScript?","Технічно так, TypeORM підтримує JavaScript, але ви втратите більшість переваг: type safety, автодоповнення IDE та перевірку типів декораторів. У JavaScript коді доведеться використовувати об'єкти конфігурації замість декораторів, що робить код більш багатослівним.",[12914,16249,16251,16252,16255],{"icon":12916,"label":16250},"❓ Чи впливає використання ORM на швидкість роботи застосунку у production?","Так, але у більшості випадків цей вплив незначний (10-20% overhead порівняно з raw SQL). Критичні шляхи (",[5099,16253,16254],{},"hot paths",") можна оптимізувати через raw queries або кешування. Для 99% веб-застосунків bottleneck знаходиться не в ORM, а у бізнес-логіці, мережевій затримці або неоптимальних індексах БД.",[12914,16257,16259,16262,16276],{"icon":12916,"label":16258},"❓ Чи можна мігрувати існуючий проєкт з raw SQL на TypeORM?",[5156,16260,16261],{},"Так, TypeORM дозволяє поступову міграцію. Ви можете:",[10948,16263,16264,16267,16270,16273],{},[5095,16265,16266],{},"Створити Entity класи на основі існуючих таблиць (TypeORM CLI підтримує реверс-інжиніринг).",[5095,16268,16269],{},"Почати використовувати репозиторії для нових функцій.",[5095,16271,16272],{},"Поступово рефакторити старий код, замінюючи raw queries на ORM методи.",[5095,16274,16275],{},"Залишити складні аналітичні запити як raw SQL.",[5156,16277,16278],{},"Гібридний підхід — найбезпечніший для великих проєктів.",[5902,16280,16281,16286],{},[5156,16282,16283],{},[5120,16284,16285],{},"Корисні ресурси для поглибленого вивчення:",[5092,16287,16288,16297,16304,16311],{},[5095,16289,16290],{},[16291,16292,16296],"a",{"href":16293,"rel":16294},"https:\u002F\u002Ftypeorm.io\u002F",[16295],"nofollow","Офіційна документація TypeORM",[5095,16298,16299],{},[16291,16300,16303],{"href":16301,"rel":16302},"https:\u002F\u002Fgithub.com\u002Ftypeorm\u002Ftypeorm",[16295],"TypeORM GitHub Repository",[5095,16305,16306],{},[16291,16307,16310],{"href":16308,"rel":16309},"https:\u002F\u002Fdocs.nestjs.com\u002Ftechniques\u002Fdatabase",[16295],"NestJS + TypeORM Integration Guide",[5095,16312,16313],{},[16291,16314,16317],{"href":16315,"rel":16316},"https:\u002F\u002Fblog.logrocket.com\u002Fcomparing-top-node-js-orms\u002F",[16295],"Comparison of Node.js ORMs (2024)",[5143,16319],{},[5156,16321,16322,16325],{},[5120,16323,16324],{},"Ви успішно завершили другу лекцію модуля!"," Тепер ви розумієте, що таке ORM, коли його використовувати, та чому TypeORM є відмінним вибором для TypeScript\u002FNestJS проєктів. У наступній лекції ми перейдемо до практичного налаштування та інтеграції TypeORM у реальний застосунок.",[16327,16328,16329],"style",{},"html pre.shiki code .spJ8K, html code.shiki .spJ8K{--shiki-light:#008000;--shiki-default:#6A9955;--shiki-dark:#6A9955}html pre.shiki code .su1O8, html code.shiki .su1O8{--shiki-light:#0000FF;--shiki-default:#569CD6;--shiki-dark:#569CD6}html pre.shiki code .s-QsJ, html code.shiki .s-QsJ{--shiki-light:#0070C1;--shiki-default:#4FC1FF;--shiki-dark:#4FC1FF}html pre.shiki code .sHH4Y, html code.shiki .sHH4Y{--shiki-light:#000000;--shiki-default:#D4D4D4;--shiki-dark:#D4D4D4}html pre.shiki code .sbdoH, html code.shiki .sbdoH{--shiki-light:#A31515;--shiki-default:#CE9178;--shiki-dark:#CE9178}html pre.shiki code .s8xlr, html code.shiki .s8xlr{--shiki-light:#AF00DB;--shiki-default:#C586C0;--shiki-dark:#C586C0}html pre.shiki code .siwwj, html code.shiki .siwwj{--shiki-light:#001080;--shiki-default:#9CDCFE;--shiki-dark:#9CDCFE}html pre.shiki code .s8Opu, html 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