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Програмування","\u002Fcsharp\u002Fsystem-programming-windows\u002Fasync-fundamentals","01.csharp\u002F07.system-programming-windows\u002F12.async-fundamentals",{"title":344,"path":345,"stem":346},"SynchronizationContext та ConfigureAwait — Контекст Виконання","\u002Fcsharp\u002Fsystem-programming-windows\u002Fasync-context-configureawait","01.csharp\u002F07.system-programming-windows\u002F13.async-context-configureawait",{"title":348,"path":349,"stem":350},"Async — Просунуті Паттерни","\u002Fcsharp\u002Fsystem-programming-windows\u002Fasync-advanced","01.csharp\u002F07.system-programming-windows\u002F14.async-advanced",{"title":352,"path":353,"stem":354},"System.Threading.Channels — Async Producer-Consumer","\u002Fcsharp\u002Fsystem-programming-windows\u002Fchannels","01.csharp\u002F07.system-programming-windows\u002F15.channels",{"title":356,"path":357,"stem":358},"Асинхронна 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ОС","\u002Fcsharp\u002Fsystem-programming-windows\u002Fwindows-hooks-services","01.csharp\u002F07.system-programming-windows\u002F20.windows-hooks-services",{"title":376,"path":377,"stem":378},"Системне Програмування C# (Windows) — 07.system-programming-windows","\u002Fcsharp\u002Fsystem-programming-windows\u002Fimplementation_plan","01.csharp\u002F07.system-programming-windows\u002Fimplementation_plan",{"title":380,"icon":132,"path":381,"stem":382,"children":383,"page":59},"Io","\u002Fcsharp\u002Fio","01.csharp\u002F08.io",[384,388,392,396,400],{"title":385,"path":386,"stem":387},"8.1.1. Основи роботи з файловою системою","\u002Fcsharp\u002Fio\u002Ffile-system-basics","01.csharp\u002F08.io\u002F01.file-system-basics",{"title":389,"path":390,"stem":391},"8.1.2. Потоки (Streams) та Серіалізація Даних","\u002Fcsharp\u002Fio\u002Fstreams-serialization","01.csharp\u002F08.io\u002F02.streams-serialization",{"title":393,"path":394,"stem":395},"8.2.1. JSON Serialization з System.Text.Json","\u002Fcsharp\u002Fio\u002Fjson-serialization","01.csharp\u002F08.io\u002F03.json-serialization",{"title":397,"path":398,"stem":399},"8.2.2. XML Serialization та LINQ to XML","\u002Fcsharp\u002Fio\u002Fxml-serialization","01.csharp\u002F08.io\u002F04.xml-serialization",{"title":401,"path":402,"stem":403},"8.2.3. Binary Serialization: MessagePack та Protocol Buffers","\u002Fcsharp\u002Fio\u002Fbinary-serialization","01.csharp\u002F08.io\u002F05.binary-serialization",{"title":405,"icon":132,"path":406,"stem":407,"children":408,"page":59},"Ado Net","\u002Fcsharp\u002Fado-net","01.csharp\u002F09.ado-net",[409,413,417,421,425,429,433,437,441,445,449,453],{"title":410,"path":411,"stem":412},"9.1. Введення в ADO.NET","\u002Fcsharp\u002Fado-net\u002Fintroduction-to-adonet","01.csharp\u002F09.ado-net\u002F01.introduction-to-adonet",{"title":414,"path":415,"stem":416},"9.2. Клас DbConnection — з'єднання з базою даних","\u002Fcsharp\u002Fado-net\u002Fconnection","01.csharp\u002F09.ado-net\u002F02.connection",{"title":418,"path":419,"stem":420},"9.3. Клас DbCommand — виконання SQL-запитів","\u002Fcsharp\u002Fado-net\u002Fcommand-and-queries","01.csharp\u002F09.ado-net\u002F03.command-and-queries",{"title":422,"path":423,"stem":424},"9.4. Клас DbDataReader — ефективне читання даних","\u002Fcsharp\u002Fado-net\u002Fdatareader","01.csharp\u002F09.ado-net\u002F04.datareader",{"title":426,"path":427,"stem":428},"9.5. Параметризовані запити та захист від SQL Injection","\u002Fcsharp\u002Fado-net\u002Fparameters-and-sql-injection","01.csharp\u002F09.ado-net\u002F05.parameters-and-sql-injection",{"title":430,"path":431,"stem":432},"9.6. Транзакції в ADO.NET","\u002Fcsharp\u002Fado-net\u002Ftransactions","01.csharp\u002F09.ado-net\u002F06.transactions",{"title":434,"path":435,"stem":436},"9.7. DbProviderFactory — провайдер-незалежний код","\u002Fcsharp\u002Fado-net\u002Fprovider-factory","01.csharp\u002F09.ado-net\u002F07.provider-factory",{"title":438,"path":439,"stem":440},"9.8. Асинхронний доступ до даних","\u002Fcsharp\u002Fado-net\u002Fasync-data-access","01.csharp\u002F09.ado-net\u002F08.async-data-access",{"title":442,"path":443,"stem":444},"9.9. Від'єднаний режим: DataSet, DataTable, DataRow","\u002Fcsharp\u002Fado-net\u002Fdisconnected-mode-dataset","01.csharp\u002F09.ado-net\u002F09.disconnected-mode-dataset",{"title":446,"path":447,"stem":448},"9.10. DataAdapter — міст між DataSet та базою даних","\u002Fcsharp\u002Fado-net\u002Fdata-adapter","01.csharp\u002F09.ado-net\u002F10.data-adapter",{"title":450,"path":451,"stem":452},"9.11. Data Mapper та Repository: Архітектура доступу до даних","\u002Fcsharp\u002Fado-net\u002Fdata-mapper-repository","01.csharp\u002F09.ado-net\u002F11.data-mapper-repository",{"title":454,"path":455,"stem":456},"9.12. Identity Map, Unit of Work та Specification Pattern","\u002Fcsharp\u002Fado-net\u002Fadvanced-patterns","01.csharp\u002F09.ado-net\u002F12.advanced-patterns",{"title":458,"icon":255,"path":459,"stem":460,"children":461,"page":59},"Ef Core","\u002Fcsharp\u002Fef-core","01.csharp\u002F10.ef-core",[462,466,470,474,478,482,486,490,494,498,502,506,510,514,518,522,526,532,538,542,546,550,554,558,562,566,570,574,578,582,586,590,594,598,602,606,610,614,618,622,626,630,634,638,642,646],{"title":463,"path":464,"stem":465},"Що таке ORM? Від SQL до об'єктів","\u002Fcsharp\u002Fef-core\u002Fwhat-is-orm","01.csharp\u002F10.ef-core\u002F01.what-is-orm",{"title":467,"path":468,"stem":469},"Перший проєкт — від нуля до CRUD","\u002Fcsharp\u002Fef-core\u002Ffirst-project","01.csharp\u002F10.ef-core\u002F02.first-project",{"title":471,"path":472,"stem":473},"DbContext — Серце EF Core","\u002Fcsharp\u002Fef-core\u002Fdbcontext-deep-dive","01.csharp\u002F10.ef-core\u002F03.dbcontext-deep-dive",{"title":475,"path":476,"stem":477},"Провайдери баз даних — Архітектура та Вибір СУБД","\u002Fcsharp\u002Fef-core\u002Fdatabase-providers","01.csharp\u002F10.ef-core\u002F04.database-providers",{"title":479,"path":480,"stem":481},"Конвенції EF Core — Магія без конфігурації","\u002Fcsharp\u002Fef-core\u002Fconventions","01.csharp\u002F10.ef-core\u002F05.conventions",{"title":483,"path":484,"stem":485},"Fluent API та Data Annotations — Явна конфігурація моделі","\u002Fcsharp\u002Fef-core\u002Ffluent-api-vs-annotations","01.csharp\u002F10.ef-core\u002F06.fluent-api-vs-annotations",{"title":487,"path":488,"stem":489},"Зв'язки — One-to-One та One-to-Many","\u002Fcsharp\u002Fef-core\u002Frelationships-basics","01.csharp\u002F10.ef-core\u002F07.relationships-basics",{"title":491,"path":492,"stem":493},"Зв'язки Advanced — Many-to-Many та Складні Сценарії","\u002Fcsharp\u002Fef-core\u002Frelationships-advanced","01.csharp\u002F10.ef-core\u002F08.relationships-advanced",{"title":495,"path":496,"stem":497},"Властивості — Типи, Конвертери, Компаратори (Частина 1)","\u002Fcsharp\u002Fef-core\u002Fproperty-configuration-part1","01.csharp\u002F10.ef-core\u002F09.property-configuration-part1",{"title":499,"path":500,"stem":501},"Властивості — Value Comparers, Generators, Shadow Properties (Частина 2)","\u002Fcsharp\u002Fef-core\u002Fproperty-configuration-part2","01.csharp\u002F10.ef-core\u002F09.property-configuration-part2",{"title":503,"path":504,"stem":505},"Складні типи — Owned Types та Complex Types (Частина 1)","\u002Fcsharp\u002Fef-core\u002Fcomplex-types-owned-part1","01.csharp\u002F10.ef-core\u002F10.complex-types-owned-part1",{"title":507,"path":508,"stem":509},"Складні типи — Complex Types, Keyless Entities, Порівняння (Частина 2)","\u002Fcsharp\u002Fef-core\u002Fcomplex-types-owned-part2","01.csharp\u002F10.ef-core\u002F10.complex-types-owned-part2",{"title":511,"path":512,"stem":513},"JSON Columns — Складні дані у JSON (Частина 1)","\u002Fcsharp\u002Fef-core\u002Fjson-columns-part1","01.csharp\u002F10.ef-core\u002F11.json-columns-part1",{"title":515,"path":516,"stem":517},"JSON Columns — Value Comparers, Індекси, Провайдери (Частина 2)","\u002Fcsharp\u002Fef-core\u002Fjson-columns-part2","01.csharp\u002F10.ef-core\u002F11.json-columns-part2",{"title":519,"path":520,"stem":521},"Успадкування — Абстрактні класи та TPH (Частина 1)","\u002Fcsharp\u002Fef-core\u002Finheritance-part1","01.csharp\u002F10.ef-core\u002F12.inheritance-part1",{"title":523,"path":524,"stem":525},"Успадкування — TPT, TPC та Порівняння Стратегій (Частина 2)","\u002Fcsharp\u002Fef-core\u002Finheritance-part2","01.csharp\u002F10.ef-core\u002F12.inheritance-part2",{"title":527,"path":528,"stem":529,"children":530},"Індекси, Обмеження та Схема (Частина 1)","\u002Fcsharp\u002Fef-core\u002Findexes-constraints-part1","01.csharp\u002F10.ef-core\u002F13.indexes-constraints-part1",[531],{"title":527,"path":528,"stem":529},{"title":533,"path":534,"stem":535,"children":536},"Індекси, Обмеження та Схема (Частина 2)","\u002Fcsharp\u002Fef-core\u002Findexes-constraints-part2","01.csharp\u002F10.ef-core\u002F13.indexes-constraints-part2",[537],{"title":533,"path":534,"stem":535},{"title":539,"path":540,"stem":541},"Seed Data — Початкові Дані (Частина 1)","\u002Fcsharp\u002Fef-core\u002Fseeding-part1","01.csharp\u002F10.ef-core\u002F14.seeding-part1",{"title":543,"path":544,"stem":545},"Seed Data — SQL-скрипти, Bogus та Стратегії (Частина 2)","\u002Fcsharp\u002Fef-core\u002Fseeding-part2","01.csharp\u002F10.ef-core\u002F14.seeding-part2",{"title":547,"path":548,"stem":549},"Global Query Filters — Глобальні Фільтри (Частина 1)","\u002Fcsharp\u002Fef-core\u002Fglobal-query-filters-part1","01.csharp\u002F10.ef-core\u002F15.global-query-filters-part1",{"title":551,"path":552,"stem":553},"Global Query Filters — Підводні камені та Інтеграція (Частина 2)","\u002Fcsharp\u002Fef-core\u002Fglobal-query-filters-part2","01.csharp\u002F10.ef-core\u002F15.global-query-filters-part2",{"title":555,"path":556,"stem":557},"LINQ-запити в EF Core (Частина 1)","\u002Fcsharp\u002Fef-core\u002Flinq-queries-part1","01.csharp\u002F10.ef-core\u002F16.linq-queries-part1",{"title":559,"path":560,"stem":561},"LINQ-запити в EF Core (Частина 2)","\u002Fcsharp\u002Fef-core\u002Flinq-queries-part2","01.csharp\u002F10.ef-core\u002F16.linq-queries-part2",{"title":563,"path":564,"stem":565},"Завантаження Пов'язаних Даних (Частина 1)","\u002Fcsharp\u002Fef-core\u002Floading-related-data-part1","01.csharp\u002F10.ef-core\u002F17.loading-related-data-part1",{"title":567,"path":568,"stem":569},"Завантаження Пов'язаних Даних (Частина 2)","\u002Fcsharp\u002Fef-core\u002Floading-related-data-part2","01.csharp\u002F10.ef-core\u002F17.loading-related-data-part2",{"title":571,"path":572,"stem":573},"Raw SQL, Views та Stored Procedures (Частина 1)","\u002Fcsharp\u002Fef-core\u002Fraw-sql-part1","01.csharp\u002F10.ef-core\u002F18.raw-sql-part1",{"title":575,"path":576,"stem":577},"Raw SQL — Stored Procedures, DbFunction та Bulk Operations (Частина 2)","\u002Fcsharp\u002Fef-core\u002Fraw-sql-part2","01.csharp\u002F10.ef-core\u002F18.raw-sql-part2",{"title":579,"path":580,"stem":581},"Продвинуті Запити — Compiled Queries, Bulk та Оптимізація (Частина 1)","\u002Fcsharp\u002Fef-core\u002Fadvanced-queries-part1","01.csharp\u002F10.ef-core\u002F19.advanced-queries-part1",{"title":583,"path":584,"stem":585},"Продвинуті Запити — Query Tags, Bulk та Interceptors (Частина 2)","\u002Fcsharp\u002Fef-core\u002Fadvanced-queries-part2","01.csharp\u002F10.ef-core\u002F19.advanced-queries-part2",{"title":587,"path":588,"stem":589},"Change Tracker — Відстеження Змін (Частина 1)","\u002Fcsharp\u002Fef-core\u002Fchange-tracking-part1","01.csharp\u002F10.ef-core\u002F20.change-tracking-part1",{"title":591,"path":592,"stem":593},"Change Tracker — Графи Об'єктів та Disconnected (Частина 2)","\u002Fcsharp\u002Fef-core\u002Fchange-tracking-part2","01.csharp\u002F10.ef-core\u002F20.change-tracking-part2",{"title":595,"path":596,"stem":597},"Збереження Даних та Транзакції (Частина 1)","\u002Fcsharp\u002Fef-core\u002Fsaving-data-part1","01.csharp\u002F10.ef-core\u002F21.saving-data-part1",{"title":599,"path":600,"stem":601},"Збереження Даних — Concurrency та Outbox (Частина 2)","\u002Fcsharp\u002Fef-core\u002Fsaving-data-part2","01.csharp\u002F10.ef-core\u002F21.saving-data-part2",{"title":603,"path":604,"stem":605},"Конкурентність та Блокування (Частина 1)","\u002Fcsharp\u002Fef-core\u002Fconcurrency-part1","01.csharp\u002F10.ef-core\u002F22.concurrency-part1",{"title":607,"path":608,"stem":609},"Конкурентність — Дедлоки та Queue Processing (Частина 2)","\u002Fcsharp\u002Fef-core\u002Fconcurrency-part2","01.csharp\u002F10.ef-core\u002F22.concurrency-part2",{"title":611,"path":612,"stem":613},"Міграції в EF Core — Основи (Частина 1)","\u002Fcsharp\u002Fef-core\u002Fmigrations-basics-part1","01.csharp\u002F10.ef-core\u002F23.migrations-basics-part1",{"title":615,"path":616,"stem":617},"Міграції в EF Core — Основи (Частина 2)","\u002Fcsharp\u002Fef-core\u002Fmigrations-basics-part2","01.csharp\u002F10.ef-core\u002F23.migrations-basics-part2",{"title":619,"path":620,"stem":621},"Міграції — Просунуті Сценарії (Частина 1)","\u002Fcsharp\u002Fef-core\u002Fmigrations-advanced-part1","01.csharp\u002F10.ef-core\u002F24.migrations-advanced-part1",{"title":623,"path":624,"stem":625},"Міграції — Просунуті Сценарії (Частина 2)","\u002Fcsharp\u002Fef-core\u002Fmigrations-advanced-part2","01.csharp\u002F10.ef-core\u002F24.migrations-advanced-part2",{"title":627,"path":628,"stem":629},"Управління Схемою та Database-First (Частина 1)","\u002Fcsharp\u002Fef-core\u002Fschema-management-part1","01.csharp\u002F10.ef-core\u002F25.schema-management-part1",{"title":631,"path":632,"stem":633},"Управління Схемою та Database-First (Частина 2)","\u002Fcsharp\u002Fef-core\u002Fschema-management-part2","01.csharp\u002F10.ef-core\u002F25.schema-management-part2",{"title":635,"path":636,"stem":637},"Продуктивність EF Core — Основи (Частина 1)","\u002Fcsharp\u002Fef-core\u002Fperformance-fundamentals-part1","01.csharp\u002F10.ef-core\u002F26.performance-fundamentals-part1",{"title":639,"path":640,"stem":641},"Interceptors в EF Core (Частина 1)","\u002Fcsharp\u002Fef-core\u002Finterceptors-part1","01.csharp\u002F10.ef-core\u002F29.interceptors-part1",{"title":643,"path":644,"stem":645},"Interceptors в EF Core — Connection, Transaction та Materialization (Частина 2)","\u002Fcsharp\u002Fef-core\u002Finterceptors-part2","01.csharp\u002F10.ef-core\u002F29.interceptors-part2",{"title":647,"path":648,"stem":649},"План вивчення Entity Framework Core — Повний курс","\u002Fcsharp\u002Fef-core\u002Fimplementation_plan","01.csharp\u002F10.ef-core\u002Fimplementation_plan",{"title":651,"icon":652,"path":653,"stem":654,"children":655,"page":59},"ASP.NET","i-devicon-dotnetcore","\u002Fcsharp\u002Faspnet","01.csharp\u002F11.aspnet",[656,730,791,869,927,941,967,1057,1111,1182,1212,1289,1346],{"title":657,"icon":658,"path":659,"stem":660,"children":661,"page":59},"Minimal API","i-lucide-network","\u002Fcsharp\u002Faspnet\u002Fminimal-api","01.csharp\u002F11.aspnet\u002F01.minimal-api",[662,666,670,674,678,682,686,690,694,698,702,706,710,714,718,722,726],{"title":663,"path":664,"stem":665},"Вступ до ASP.NET та еволюція фреймворку","\u002Fcsharp\u002Faspnet\u002Fminimal-api\u002Fintroduction","01.csharp\u002F11.aspnet\u002F01.minimal-api\u002F01.introduction",{"title":667,"path":668,"stem":669},"Перший додаток на ASP.NET Core","\u002Fcsharp\u002Faspnet\u002Fminimal-api\u002Ffirst-application","01.csharp\u002F11.aspnet\u002F01.minimal-api\u002F02.first-application",{"title":671,"path":672,"stem":673},"WebApplication, Builder та Dependency Injection","\u002Fcsharp\u002Faspnet\u002Fminimal-api\u002Fwebapplication-builder","01.csharp\u002F11.aspnet\u002F01.minimal-api\u002F03.webapplication-builder",{"title":675,"path":676,"stem":677},"Конвеєр запитів та Middleware","\u002Fcsharp\u002Faspnet\u002Fminimal-api\u002Frequest-pipeline-middleware","01.csharp\u002F11.aspnet\u002F01.minimal-api\u002F04.request-pipeline-middleware",{"title":679,"path":680,"stem":681},"Маршрутизація в ASP.NET Core: Основи","\u002Fcsharp\u002Faspnet\u002Fminimal-api\u002Frouting-basics","01.csharp\u002F11.aspnet\u002F01.minimal-api\u002F05.routing-basics",{"title":683,"path":684,"stem":685},"Маршрутизація в ASP.NET Core: Розширені можливості","\u002Fcsharp\u002Faspnet\u002Fminimal-api\u002Frouting-advanced","01.csharp\u002F11.aspnet\u002F01.minimal-api\u002F06.routing-advanced",{"title":687,"path":688,"stem":689},"Статичні файли в ASP.NET Core","\u002Fcsharp\u002Faspnet\u002Fminimal-api\u002Fstatic-files","01.csharp\u002F11.aspnet\u002F01.minimal-api\u002F07.static-files",{"title":691,"path":692,"stem":693},"Статичні Активи: MapStaticAssets (ASP.NET Core 9.0)","\u002Fcsharp\u002Faspnet\u002Fminimal-api\u002Fstatic-assets","01.csharp\u002F11.aspnet\u002F01.minimal-api\u002F08.static-assets",{"title":695,"path":696,"stem":697},"Конфігурація в ASP.NET Core: Основи","\u002Fcsharp\u002Faspnet\u002Fminimal-api\u002Fconfiguration-fundamentals","01.csharp\u002F11.aspnet\u002F01.minimal-api\u002F09.configuration-fundamentals",{"title":699,"path":700,"stem":701},"Конфігурація: Паттерн Options","\u002Fcsharp\u002Faspnet\u002Fminimal-api\u002Fconfiguration-options","01.csharp\u002F11.aspnet\u002F01.minimal-api\u002F10.configuration-options",{"title":703,"path":704,"stem":705},"Логування в ASP.NET Core: Основи","\u002Fcsharp\u002Faspnet\u002Fminimal-api\u002Flogging-basics","01.csharp\u002F11.aspnet\u002F01.minimal-api\u002F11.logging-basics",{"title":707,"path":708,"stem":709},"Логування: Serilog та Middleware","\u002Fcsharp\u002Faspnet\u002Fminimal-api\u002Flogging-advanced","01.csharp\u002F11.aspnet\u002F01.minimal-api\u002F12.logging-advanced",{"title":711,"path":712,"stem":713},"Управління станом: HttpContext.Items та Cookies","\u002Fcsharp\u002Faspnet\u002Fminimal-api\u002Fstate-management","01.csharp\u002F11.aspnet\u002F01.minimal-api\u002F13.state-management",{"title":715,"path":716,"stem":717},"Стан сесії: Sessions","\u002Fcsharp\u002Faspnet\u002Fminimal-api\u002Fsession-state","01.csharp\u002F11.aspnet\u002F01.minimal-api\u002F14.session-state",{"title":719,"path":720,"stem":721},"Структура проєкту: від хаосу до архітектури","\u002Fcsharp\u002Faspnet\u002Fminimal-api\u002Fproject-structure","01.csharp\u002F11.aspnet\u002F01.minimal-api\u002F15.project-structure",{"title":723,"path":724,"stem":725},"Scalar у Minimal API: повний проєкт і Fluent OpenAPI","\u002Fcsharp\u002Faspnet\u002Fminimal-api\u002Fscalar-openapi-fluent","01.csharp\u002F11.aspnet\u002F01.minimal-api\u002F16.scalar-openapi-fluent",{"title":727,"path":728,"stem":729},"Swagger \u002F Swashbuckle у Minimal API: окремий класичний шлях","\u002Fcsharp\u002Faspnet\u002Fminimal-api\u002Fswagger-swashbuckle","01.csharp\u002F11.aspnet\u002F01.minimal-api\u002F17.swagger-swashbuckle",{"title":731,"icon":658,"path":732,"stem":733,"children":734,"page":59},"API","\u002Fcsharp\u002Faspnet\u002Fapi","01.csharp\u002F11.aspnet\u002F02.api",[735,739,743,747,751,755,759,763,767,771,775,779,783,787],{"title":736,"path":737,"stem":738},"Що таке API. Клієнт-серверна архітектура","\u002Fcsharp\u002Faspnet\u002Fapi\u002Fwhat-is-api","01.csharp\u002F11.aspnet\u002F02.api\u002F01.what-is-api",{"title":740,"path":741,"stem":742},"Формати даних: JSON, XML, TOML та бінарні формати","\u002Fcsharp\u002Faspnet\u002Fapi\u002Fdata-formats","01.csharp\u002F11.aspnet\u002F02.api\u002F02.data-formats",{"title":744,"path":745,"stem":746},"Парадигми API та концепція REST","\u002Fcsharp\u002Faspnet\u002Fapi\u002Fapi-paradigms-rest","01.csharp\u002F11.aspnet\u002F02.api\u002F03.api-paradigms-rest",{"title":748,"path":749,"stem":750},"HTTP-методи, статус-коди та заголовки","\u002Fcsharp\u002Faspnet\u002Fapi\u002Fhttp-methods-status-codes","01.csharp\u002F11.aspnet\u002F02.api\u002F04.http-methods-status-codes",{"title":752,"path":753,"stem":754},"Організація HTTP API за принципами REST","\u002Fcsharp\u002Faspnet\u002Fapi\u002Frest-organizing","01.csharp\u002F11.aspnet\u002F02.api\u002F05.rest-organizing",{"title":756,"path":757,"stem":758},"Номенклатура URL та CRUD-операції","\u002Fcsharp\u002Faspnet\u002Fapi\u002Furl-nomenclature-crud","01.csharp\u002F11.aspnet\u002F02.api\u002F06.url-nomenclature-crud",{"title":760,"path":761,"stem":762},"Правила дизайну: іменування та стандарти","\u002Fcsharp\u002Faspnet\u002Fapi\u002Fapi-design-naming","01.csharp\u002F11.aspnet\u002F02.api\u002F07.api-design-naming",{"title":764,"path":765,"stem":766},"Валідація, ліміти та обробка помилок","\u002Fcsharp\u002Faspnet\u002Fapi\u002Fapi-design-validation","01.csharp\u002F11.aspnet\u002F02.api\u002F08.api-design-validation",{"title":768,"path":769,"stem":770},"Обробка помилок у Minimal API","\u002Fcsharp\u002Faspnet\u002Fapi\u002Ferror-handling-http","01.csharp\u002F11.aspnet\u002F02.api\u002F09.error-handling-http",{"title":772,"path":773,"stem":774},"Ідемпотентність та синхронізація стану","\u002Fcsharp\u002Faspnet\u002Fapi\u002Fidempotency-sync","01.csharp\u002F11.aspnet\u002F02.api\u002F10.idempotency-sync",{"title":776,"path":777,"stem":778},"Пагінація та організація списків","\u002Fcsharp\u002Faspnet\u002Fapi\u002Fpagination-lists","01.csharp\u002F11.aspnet\u002F02.api\u002F11.pagination-lists",{"title":780,"path":781,"stem":782},"Безпека API, кешування та інтернаціоналізація","\u002Fcsharp\u002Faspnet\u002Fapi\u002Fsecurity-auth","01.csharp\u002F11.aspnet\u002F02.api\u002F12.security-auth",{"title":784,"path":785,"stem":786},"Процес проєктування API та документування","\u002Fcsharp\u002Faspnet\u002Fapi\u002Fapi-design-process","01.csharp\u002F11.aspnet\u002F02.api\u002F13.api-design-process",{"title":788,"path":789,"stem":790},"OpenAPI: контракт, специфікація та документація API","\u002Fcsharp\u002Faspnet\u002Fapi\u002Fopenapi","01.csharp\u002F11.aspnet\u002F02.api\u002F14.openapi",{"title":792,"icon":793,"path":794,"stem":795,"children":796,"page":59},"Auth","i-lucide-shield-check","\u002Fcsharp\u002Faspnet\u002Fauth","01.csharp\u002F11.aspnet\u002F03.auth",[797,801,805,809,813,817,821,825,829,833,837,841,845,849,853,857,861,865],{"title":798,"path":799,"stem":800},"Основи аутентифікації та авторизації","\u002Fcsharp\u002Faspnet\u002Fauth\u002Fauth-fundamentals","01.csharp\u002F11.aspnet\u002F03.auth\u002F01.auth-fundamentals",{"title":802,"path":803,"stem":804},"JWT-аутентифікація","\u002Fcsharp\u002Faspnet\u002Fauth\u002Fjwt-authentication","01.csharp\u002F11.aspnet\u002F03.auth\u002F02.jwt-authentication",{"title":806,"path":807,"stem":808},"Авторизація: ролі, політики та resource-based доступ","\u002Fcsharp\u002Faspnet\u002Fauth\u002Fauthorization-policies","01.csharp\u002F11.aspnet\u002F03.auth\u002F03.authorization-policies",{"title":810,"path":811,"stem":812},"Cookie-аутентифікація та ASP.NET Core Identity","\u002Fcsharp\u002Faspnet\u002Fauth\u002Fcookie-auth-identity","01.csharp\u002F11.aspnet\u002F03.auth\u002F04.cookie-auth-identity",{"title":814,"path":815,"stem":816},"JWT + Refresh Tokens (HttpOnly Cookie)","\u002Fcsharp\u002Faspnet\u002Fauth\u002F04b.identity-auth-jwt","01.csharp\u002F11.aspnet\u002F03.auth\u002F04b.identity-auth-jwt",{"title":818,"path":819,"stem":820},"Identity: Підтвердження Email та Скидання Пароля","\u002Fcsharp\u002Faspnet\u002Fauth\u002Fidentity-email-confirmation","01.csharp\u002F11.aspnet\u002F03.auth\u002F05.identity-email-confirmation",{"title":822,"path":823,"stem":824},"Identity: Двофакторна Аутентифікація (2FA)","\u002Fcsharp\u002Faspnet\u002Fauth\u002Fidentity-two-factor","01.csharp\u002F11.aspnet\u002F03.auth\u002F06.identity-two-factor",{"title":826,"path":827,"stem":828},"Identity: Внутрішня Архітектура та Кастомізація","\u002Fcsharp\u002Faspnet\u002Fauth\u002Fidentity-internals","01.csharp\u002F11.aspnet\u002F03.auth\u002F07.identity-internals",{"title":830,"path":831,"stem":832},"OAuth 2.0 та зовнішні провайдери","\u002Fcsharp\u002Faspnet\u002Fauth\u002Foauth-external-providers","01.csharp\u002F11.aspnet\u002F03.auth\u002F08.oauth-external-providers",{"title":834,"path":835,"stem":836},"Безпека на практиці: CORS, HTTPS та захист від атак","\u002Fcsharp\u002Faspnet\u002Fauth\u002Fsecurity-hardening","01.csharp\u002F11.aspnet\u002F03.auth\u002F09.security-hardening",{"title":838,"path":839,"stem":840},"Теорія OAuth 2.0: Поняття, Аналогії та Флоу","\u002Fcsharp\u002Faspnet\u002Fauth\u002Foauth-theory","01.csharp\u002F11.aspnet\u002F03.auth\u002F10.oauth-theory",{"title":842,"path":843,"stem":844},"OIDC, OAuth 2.0 та Keycloak в ASP.NET Core","\u002Fcsharp\u002Faspnet\u002Fauth\u002Foidc-keycloak","01.csharp\u002F11.aspnet\u002F03.auth\u002F10.oidc-keycloak",{"title":846,"path":847,"stem":848},"API Keys аутентифікація в ASP.NET Core","\u002Fcsharp\u002Faspnet\u002Fauth\u002Fapi-keys","01.csharp\u002F11.aspnet\u002F03.auth\u002F11.api-keys",{"title":850,"path":851,"stem":852},"Rate Limiting та Throttling в ASP.NET Core","\u002Fcsharp\u002Faspnet\u002Fauth\u002Frate-limiting","01.csharp\u002F11.aspnet\u002F03.auth\u002F12.rate-limiting",{"title":854,"path":855,"stem":856},"Refresh Token Rotation в ASP.NET Core","\u002Fcsharp\u002Faspnet\u002Fauth\u002Frefresh-token-rotation","01.csharp\u002F11.aspnet\u002F03.auth\u002F13.refresh-token-rotation",{"title":858,"path":859,"stem":860},"Certificate Authentication та mTLS в ASP.NET Core","\u002Fcsharp\u002Faspnet\u002Fauth\u002Fcertificate-auth","01.csharp\u002F11.aspnet\u002F03.auth\u002F14.certificate-auth",{"title":862,"path":863,"stem":864},"RBAC, ABAC та ReBAC в ASP.NET Core","\u002Fcsharp\u002Faspnet\u002Fauth\u002Frbac-abac-rebac","01.csharp\u002F11.aspnet\u002F03.auth\u002F15.rbac-abac-rebac",{"title":866,"path":867,"stem":868},"Multi-tenancy та ізоляція даних в ASP.NET Core","\u002Fcsharp\u002Faspnet\u002Fauth\u002Fmulti-tenancy","01.csharp\u002F11.aspnet\u002F03.auth\u002F16.multi-tenancy",{"title":870,"icon":871,"path":872,"stem":873,"children":874,"page":59},"Нотифікації","i-lucide-bell","\u002Fcsharp\u002Faspnet\u002Fnotifications","01.csharp\u002F11.aspnet\u002F04.notifications",[875,879,883,887,891,895,899,903,907,911,915,919,923],{"title":876,"path":877,"stem":878},"In-App нотифікації через базу даних","\u002Fcsharp\u002Faspnet\u002Fnotifications\u002Fin-app-database-notifications","01.csharp\u002F11.aspnet\u002F04.notifications\u002F01.in-app-database-notifications",{"title":880,"path":881,"stem":882},"Polling: Регулярний запит оновлень","\u002Fcsharp\u002Faspnet\u002Fnotifications\u002Fpolling","01.csharp\u002F11.aspnet\u002F04.notifications\u002F02.polling",{"title":884,"path":885,"stem":886},"Server-Sent Events: Однострімовий push від сервера","\u002Fcsharp\u002Faspnet\u002Fnotifications\u002Fserver-sent-events","01.csharp\u002F11.aspnet\u002F04.notifications\u002F03.server-sent-events",{"title":888,"path":889,"stem":890},"WebSockets: Двостороннє з'єднання в реальному часі","\u002Fcsharp\u002Faspnet\u002Fnotifications\u002Fwebsockets","01.csharp\u002F11.aspnet\u002F04.notifications\u002F04.websockets",{"title":892,"path":893,"stem":894},"SignalR: Абстракція над транспортами реального часу","\u002Fcsharp\u002Faspnet\u002Fnotifications\u002Fsignalr","01.csharp\u002F11.aspnet\u002F04.notifications\u002F05.signalr",{"title":896,"path":897,"stem":898},"Background Services: Фонові задачі в ASP.NET Core","\u002Fcsharp\u002Faspnet\u002Fnotifications\u002Fbackground-services","01.csharp\u002F11.aspnet\u002F04.notifications\u002F06.background-services",{"title":900,"path":901,"stem":902},"Web Push нотифікації","\u002Fcsharp\u002Faspnet\u002Fnotifications\u002Fweb-push","01.csharp\u002F11.aspnet\u002F04.notifications\u002F07.web-push",{"title":904,"path":905,"stem":906},"Email нотифікації","\u002Fcsharp\u002Faspnet\u002Fnotifications\u002Femail-notifications","01.csharp\u002F11.aspnet\u002F04.notifications\u002F08.email-notifications",{"title":908,"path":909,"stem":910},"Порівняння підходів: Як вибрати правильну технологію нотифікацій","\u002Fcsharp\u002Faspnet\u002Fnotifications\u002Fchoosing-the-right-approach","01.csharp\u002F11.aspnet\u002F04.notifications\u002F09.choosing-the-right-approach",{"title":912,"path":913,"stem":914},"Hangfire: Надійне планування фонових задач","\u002Fcsharp\u002Faspnet\u002Fnotifications\u002Fhangfire","01.csharp\u002F11.aspnet\u002F04.notifications\u002F10.hangfire",{"title":916,"path":917,"stem":918},"Практика: Конвертація зображень у WebP через Hangfire","\u002Fcsharp\u002Faspnet\u002Fnotifications\u002Fhangfire-image-webp","01.csharp\u002F11.aspnet\u002F04.notifications\u002F11.hangfire-image-webp",{"title":920,"path":921,"stem":922},"Практика: Підготовка відео до HLS-стрімінгу через Hangfire","\u002Fcsharp\u002Faspnet\u002Fnotifications\u002Fhangfire-video-hls","01.csharp\u002F11.aspnet\u002F04.notifications\u002F12.hangfire-video-hls",{"title":924,"path":925,"stem":926},"Telegram-нотифікації: від одного повідомлення до масових розсилок і мульти-канального підходу","\u002Fcsharp\u002Faspnet\u002Fnotifications\u002Ftelegram-notifications","01.csharp\u002F11.aspnet\u002F04.notifications\u002F13.telegram-notifications",{"title":928,"icon":929,"path":930,"stem":931,"children":932,"page":59},"Інтернаціоналізація","i-lucide-languages","\u002Fcsharp\u002Faspnet\u002Fi18n","01.csharp\u002F11.aspnet\u002F05.i18n",[933,937],{"title":934,"path":935,"stem":936},"Інтернаціоналізація (i18n) у Minimal API: від A до Я","\u002Fcsharp\u002Faspnet\u002Fi18n\u002Finternationalization","01.csharp\u002F11.aspnet\u002F05.i18n\u002F01.internationalization",{"title":938,"path":939,"stem":940},"Humanizer: людиномовні рядки у .NET","\u002Fcsharp\u002Faspnet\u002Fi18n\u002Fhumanizer","01.csharp\u002F11.aspnet\u002F05.i18n\u002F02.humanizer",{"title":942,"icon":943,"path":944,"stem":945,"children":946,"page":59},"Кешування","i-lucide-layers","\u002Fcsharp\u002Faspnet\u002Fcaching","01.csharp\u002F11.aspnet\u002F06.caching",[947,951,955,959,963],{"title":948,"path":949,"stem":950},"Огляд кешування: чотири рівні і коли що обирати","\u002Fcsharp\u002Faspnet\u002Fcaching\u002Fcaching","01.csharp\u002F11.aspnet\u002F06.caching\u002F01.caching",{"title":952,"path":953,"stem":954},"IMemoryCache: кеш в оперативній пам'яті","\u002Fcsharp\u002Faspnet\u002Fcaching\u002Fmemory-cache","01.csharp\u002F11.aspnet\u002F06.caching\u002F02.memory-cache",{"title":956,"path":957,"stem":958},"IDistributedCache і Redis: розподілений кеш","\u002Fcsharp\u002Faspnet\u002Fcaching\u002Fdistributed-cache","01.csharp\u002F11.aspnet\u002F06.caching\u002F03.distributed-cache",{"title":960,"path":961,"stem":962},"Response Cache: HTTP-кешування через Cache-Control","\u002Fcsharp\u002Faspnet\u002Fcaching\u002Fresponse-cache","01.csharp\u002F11.aspnet\u002F06.caching\u002F04.response-cache",{"title":964,"path":965,"stem":966},"Output Cache: серверний кеш HTTP-відповідей (.NET 7+)","\u002Fcsharp\u002Faspnet\u002Fcaching\u002Foutput-cache","01.csharp\u002F11.aspnet\u002F06.caching\u002F05.output-cache",{"title":968,"icon":969,"path":970,"stem":971,"children":972,"page":59},"Тестування","i-lucide-test-tube","\u002Fcsharp\u002Faspnet\u002Ftesting","01.csharp\u002F11.aspnet\u002F07.testing",[973,977,981,985,989,993,997,1001,1005,1009,1013,1017,1021,1025,1029,1033,1037,1041,1045,1049,1053],{"title":974,"path":975,"stem":976},"Що таке тестування? Від інтуїції до науки","\u002Fcsharp\u002Faspnet\u002Ftesting\u002Fwhat-is-testing","01.csharp\u002F11.aspnet\u002F07.testing\u002F01.what-is-testing",{"title":978,"path":979,"stem":980},"Піраміда тестування — Стратегія, а не Догма","\u002Fcsharp\u002Faspnet\u002Ftesting\u002Ftesting-pyramid","01.csharp\u002F11.aspnet\u002F07.testing\u002F02.testing-pyramid",{"title":982,"path":983,"stem":984},"Дві Школи Тестування — Лондон проти Детройту","\u002Fcsharp\u002Faspnet\u002Ftesting\u002Ftesting-schools","01.csharp\u002F11.aspnet\u002F07.testing\u002F03.testing-schools",{"title":986,"path":987,"stem":988},"TDD та BDD — Тести як Дизайн-інструмент","\u002Fcsharp\u002Faspnet\u002Ftesting\u002Ftdd-and-bdd","01.csharp\u002F11.aspnet\u002F07.testing\u002F04.tdd-and-bdd",{"title":990,"path":991,"stem":992},"Що саме тестувати — Техніки аналізу та Циклomatична складність","\u002Fcsharp\u002Faspnet\u002Ftesting\u002Fwhat-to-test","01.csharp\u002F11.aspnet\u002F07.testing\u002F05.what-to-test",{"title":994,"path":995,"stem":996},"Тестові Фреймворки — Навіщо вони і що всередині","\u002Fcsharp\u002Faspnet\u002Ftesting\u002Ftest-frameworks","01.csharp\u002F11.aspnet\u002F07.testing\u002F06.test-frameworks",{"title":998,"path":999,"stem":1000},"xUnit — Факти, Теорії та Lifecycle тестів","\u002Fcsharp\u002Faspnet\u002Ftesting\u002Fxunit-basics","01.csharp\u002F11.aspnet\u002F07.testing\u002F07.xunit-basics",{"title":1002,"path":1003,"stem":1004},"xUnit Advanced — Fixtures, Кастомізація та Розширення","\u002Fcsharp\u002Faspnet\u002Ftesting\u002Fxunit-advanced","01.csharp\u002F11.aspnet\u002F07.testing\u002F08.xunit-advanced",{"title":1006,"path":1007,"stem":1008},"Moq — Глибоке занурення в мокування","\u002Fcsharp\u002Faspnet\u002Ftesting\u002Fmocking-with-moq","01.csharp\u002F11.aspnet\u002F07.testing\u002F09.mocking-with-moq",{"title":1010,"path":1011,"stem":1012},"Тестування Баз Даних — EF Core, SQLite та Testcontainers","\u002Fcsharp\u002Faspnet\u002Ftesting\u002Fdatabase-testing","01.csharp\u002F11.aspnet\u002F07.testing\u002F10.database-testing",{"title":1014,"path":1015,"stem":1016},"Integration Testing — Частина 1 [Теорія та WebApplicationFactory]","\u002Fcsharp\u002Faspnet\u002Ftesting\u002Fintegration-testing","01.csharp\u002F11.aspnet\u002F07.testing\u002F11.integration-testing",{"title":1018,"path":1019,"stem":1020},"Інтеграційне тестування — Практика","\u002Fcsharp\u002Faspnet\u002Ftesting\u002F11a.integration-testing-practice","01.csharp\u002F11.aspnet\u002F07.testing\u002F11a.integration-testing-practice",{"title":1022,"path":1023,"stem":1024},"Integration Testing — Частина 2 [Просунуті Сценарії та Testcontainers]","\u002Fcsharp\u002Faspnet\u002Ftesting\u002Fintegration-testing-advanced","01.csharp\u002F11.aspnet\u002F07.testing\u002F12.integration-testing-advanced",{"title":1026,"path":1027,"stem":1028},"Професійний Postman: Колекції, Змінні та GitHub Інтеграція","\u002Fcsharp\u002Faspnet\u002Ftesting\u002Fpostman-professional","01.csharp\u002F11.aspnet\u002F07.testing\u002F13.postman-professional",{"title":1030,"path":1031,"stem":1032},"HttpClient у Тестах Частина 1: Архітектура та MockHttpMessageHandler","\u002Fcsharp\u002Faspnet\u002Ftesting\u002Fhttpclient-testing","01.csharp\u002F11.aspnet\u002F07.testing\u002F14.httpclient-testing",{"title":1034,"path":1035,"stem":1036},"HttpClient у Тестах Частина 2: WireMock.Net та Resilience","\u002Fcsharp\u002Faspnet\u002Ftesting\u002Fwiremock-net","01.csharp\u002F11.aspnet\u002F07.testing\u002F15.wiremock-net",{"title":1038,"path":1039,"stem":1040},"Патерни та Анти-патерни Тестування: Test Smells","\u002Fcsharp\u002Faspnet\u002Ftesting\u002Ftesting-patterns","01.csharp\u002F11.aspnet\u002F07.testing\u002F16.testing-patterns",{"title":1042,"path":1043,"stem":1044},"Просунуті інструменти: Time, Snapshots та Властивості","\u002Fcsharp\u002Faspnet\u002Ftesting\u002Fadvanced-testing-tools","01.csharp\u002F11.aspnet\u002F07.testing\u002F17.advanced-testing-tools",{"title":1046,"path":1047,"stem":1048},"Тестування Архітектури з NetArchTest","\u002Fcsharp\u002Faspnet\u002Ftesting\u002Farchitecture-testing","01.csharp\u002F11.aspnet\u002F07.testing\u002F18.architecture-testing",{"title":1050,"path":1051,"stem":1052},"Тестування Продуктивності: BenchmarkDotNet, NBomber та k6","\u002Fcsharp\u002Faspnet\u002Ftesting\u002Fperformance-testing","01.csharp\u002F11.aspnet\u002F07.testing\u002F19.performance-testing",{"title":1054,"path":1055,"stem":1056},"Залишок плану для курсу \"Тестування ASP.NET Minimal API\"","\u002Fcsharp\u002Faspnet\u002Ftesting\u002Fremaining_plan","01.csharp\u002F11.aspnet\u002F07.testing\u002Fremaining_plan",{"title":1058,"icon":1059,"path":1060,"stem":1061,"children":1062,"page":59},"Платежі","i-lucide-credit-card","\u002Fcsharp\u002Faspnet\u002Fpayments","01.csharp\u002F11.aspnet\u002F08.payments",[1063,1067,1071,1075,1079,1083,1087,1091,1095,1099,1103,1107],{"title":1064,"path":1065,"stem":1066},"Основи платіжної інфраструктури","\u002Fcsharp\u002Faspnet\u002Fpayments\u002Fpayment-fundamentals","01.csharp\u002F11.aspnet\u002F08.payments\u002F01.payment-fundamentals",{"title":1068,"path":1069,"stem":1070},"Методи оплати в Україні","\u002Fcsharp\u002Faspnet\u002Fpayments\u002Fpayment-methods-ukraine","01.csharp\u002F11.aspnet\u002F08.payments\u002F02.payment-methods-ukraine",{"title":1072,"path":1073,"stem":1074},"PCI DSS та безпека платежів","\u002Fcsharp\u002Faspnet\u002Fpayments\u002Fpci-dss-security","01.csharp\u002F11.aspnet\u002F08.payments\u002F03.pci-dss-security",{"title":1076,"path":1077,"stem":1078},"Архітектура платіжної підсистеми","\u002Fcsharp\u002Faspnet\u002Fpayments\u002Fpayment-architecture","01.csharp\u002F11.aspnet\u002F08.payments\u002F04.payment-architecture",{"title":1080,"path":1081,"stem":1082},"Інтеграція LiqPay (ПриватБанк)","\u002Fcsharp\u002Faspnet\u002Fpayments\u002Fliqpay-integration","01.csharp\u002F11.aspnet\u002F08.payments\u002F05.liqpay-integration",{"title":1084,"path":1085,"stem":1086},"Інтеграція Monobank Acquiring API","\u002Fcsharp\u002Faspnet\u002Fpayments\u002Fmonobank-acquiring","01.csharp\u002F11.aspnet\u002F08.payments\u002F06.monobank-acquiring",{"title":1088,"path":1089,"stem":1090},"Інтеграція Stripe","\u002Fcsharp\u002Faspnet\u002Fpayments\u002Fstripe-integration","01.csharp\u002F11.aspnet\u002F08.payments\u002F07.stripe-integration",{"title":1092,"path":1093,"stem":1094},"Webhooks — глибоке занурення","\u002Fcsharp\u002Faspnet\u002Fpayments\u002Fwebhooks-deep-dive","01.csharp\u002F11.aspnet\u002F08.payments\u002F08.webhooks-deep-dive",{"title":1096,"path":1097,"stem":1098},"Підписки та рекурентні платежі","\u002Fcsharp\u002Faspnet\u002Fpayments\u002Fsubscriptions-recurring","01.csharp\u002F11.aspnet\u002F08.payments\u002F09.subscriptions-recurring",{"title":1100,"path":1101,"stem":1102},"Повернення коштів та диспути","\u002Fcsharp\u002Faspnet\u002Fpayments\u002Frefunds-disputes","01.csharp\u002F11.aspnet\u002F08.payments\u002F10.refunds-disputes",{"title":1104,"path":1105,"stem":1106},"Тестування платіжних інтеграцій","\u002Fcsharp\u002Faspnet\u002Fpayments\u002Ftesting-payments","01.csharp\u002F11.aspnet\u002F08.payments\u002F11.testing-payments",{"title":1108,"path":1109,"stem":1110},"Чекліст виходу в Production","\u002Fcsharp\u002Faspnet\u002Fpayments\u002Fproduction-checklist","01.csharp\u002F11.aspnet\u002F08.payments\u002F12.production-checklist",{"title":1112,"icon":1113,"items":1114,"path":1127,"stem":1128,"children":1129,"page":59},"Популярні бібліотеки","lucide:box",[1115,1116,1117,1118,1119,1120,1121,1122,1123,1124,1125,1126],"01.fluent-validation","02.mapster","03.erroror-result-pattern","04.serilog","05.mediatr","06.polly","07.health-checks","08.feature-management","09.fluent-email","10.quest-pdf","11.bogus","12.humanizer-guard","\u002Fcsharp\u002Faspnet\u002Flibraries","01.csharp\u002F11.aspnet\u002F09.libraries",[1130,1134,1138,1142,1146,1150,1154,1158,1162,1166,1170,1174,1178],{"title":1131,"path":1132,"stem":1133},"Валідація з FluentValidation в ASP.NET Core","\u002Fcsharp\u002Faspnet\u002Flibraries\u002Ffluent-validation","01.csharp\u002F11.aspnet\u002F09.libraries\u002F01.fluent-validation",{"title":1135,"path":1136,"stem":1137},"Маппінг об","\u002Fcsharp\u002Faspnet\u002Flibraries\u002Fmapster","01.csharp\u002F11.aspnet\u002F09.libraries\u002F02.mapster",{"title":1139,"path":1140,"stem":1141},"Обробка помилок з ErrorOr та Result Pattern в ASP.NET Core","\u002Fcsharp\u002Faspnet\u002Flibraries\u002Ferroror-result-pattern","01.csharp\u002F11.aspnet\u002F09.libraries\u002F03.erroror-result-pattern",{"title":1143,"path":1144,"stem":1145},"Структуроване логування з Serilog в ASP.NET Core","\u002Fcsharp\u002Faspnet\u002Flibraries\u002Fserilog","01.csharp\u002F11.aspnet\u002F09.libraries\u002F04.serilog",{"title":1147,"path":1148,"stem":1149},"CQRS та Mediator з MediatR в ASP.NET Core","\u002Fcsharp\u002Faspnet\u002Flibraries\u002Fmediatr","01.csharp\u002F11.aspnet\u002F09.libraries\u002F05.mediatr",{"title":1151,"path":1152,"stem":1153},"Відмовостійкість з Polly в ASP.NET Core","\u002Fcsharp\u002Faspnet\u002Flibraries\u002Fpolly","01.csharp\u002F11.aspnet\u002F09.libraries\u002F06.polly",{"title":1155,"path":1156,"stem":1157},"Health Checks в ASP.NET Core","\u002Fcsharp\u002Faspnet\u002Flibraries\u002Fhealth-checks","01.csharp\u002F11.aspnet\u002F09.libraries\u002F07.health-checks",{"title":1159,"path":1160,"stem":1161},"Feature Management та Feature Flags в ASP.NET Core","\u002Fcsharp\u002Faspnet\u002Flibraries\u002Ffeature-management","01.csharp\u002F11.aspnet\u002F09.libraries\u002F08.feature-management",{"title":1163,"path":1164,"stem":1165},"Відправка Email з FluentEmail в ASP.NET Core","\u002Fcsharp\u002Faspnet\u002Flibraries\u002Ffluent-email","01.csharp\u002F11.aspnet\u002F09.libraries\u002F09.fluent-email",{"title":1167,"path":1168,"stem":1169},"Генерація PDF з QuestPDF в ASP.NET Core","\u002Fcsharp\u002Faspnet\u002Flibraries\u002Fquest-pdf","01.csharp\u002F11.aspnet\u002F09.libraries\u002F10.quest-pdf",{"title":1171,"path":1172,"stem":1173},"Генерація тестових даних з Bogus в ASP.NET Core","\u002Fcsharp\u002Faspnet\u002Flibraries\u002Fbogus","01.csharp\u002F11.aspnet\u002F09.libraries\u002F11.bogus",{"title":1175,"path":1176,"stem":1177},"Humanizer та Guard Clauses в ASP.NET Core","\u002Fcsharp\u002Faspnet\u002Flibraries\u002Fhumanizer-guard","01.csharp\u002F11.aspnet\u002F09.libraries\u002F12.humanizer-guard",{"title":1179,"path":1180,"stem":1181},"План модуля 10.libraries — Популярні бібліотеки ASP.NET","\u002Fcsharp\u002Faspnet\u002Flibraries\u002Fplan","01.csharp\u002F11.aspnet\u002F09.libraries\u002Fplan",{"title":1183,"icon":1184,"path":1185,"stem":1186,"children":1187,"page":59},"Razor Pages","i-lucide-layout-template","\u002Fcsharp\u002Faspnet\u002Frazor-pages","01.csharp\u002F11.aspnet\u002F10.razor-pages",[1188,1192,1196,1200,1204,1208],{"title":1189,"path":1190,"stem":1191},"Від Minimal API до Razor Pages: концептуальний перехід","\u002Fcsharp\u002Faspnet\u002Frazor-pages\u002Ffrom-minimal-api","01.csharp\u002F11.aspnet\u002F10.razor-pages\u002F01.from-minimal-api",{"title":1193,"path":1194,"stem":1195},"PageModel: логіка сторінки Razor Pages","\u002Fcsharp\u002Faspnet\u002Frazor-pages\u002Fpage-model","01.csharp\u002F11.aspnet\u002F10.razor-pages\u002F02.page-model",{"title":1197,"path":1198,"stem":1199},"Razor синтаксис: шаблонізатор у .cshtml","\u002Fcsharp\u002Faspnet\u002Frazor-pages\u002Frazor-syntax","01.csharp\u002F11.aspnet\u002F10.razor-pages\u002F03.razor-syntax",{"title":1201,"path":1202,"stem":1203},"Tag Helpers: типізований HTML","\u002Fcsharp\u002Faspnet\u002Frazor-pages\u002Ftag-helpers","01.csharp\u002F11.aspnet\u002F10.razor-pages\u002F04.tag-helpers",{"title":1205,"path":1206,"stem":1207},"Форми і валідація: повний цикл обробки даних","\u002Fcsharp\u002Faspnet\u002Frazor-pages\u002Fforms-validation","01.csharp\u002F11.aspnet\u002F10.razor-pages\u002F05.forms-validation",{"title":1209,"path":1210,"stem":1211},"Практичний проєкт: TaskManager на Razor Pages","\u002Fcsharp\u002Faspnet\u002Frazor-pages\u002Fproject-task-manager","01.csharp\u002F11.aspnet\u002F10.razor-pages\u002F06.project-task-manager",{"title":1213,"path":1214,"stem":1215,"children":1216,"page":59},"ASP.NET Core MVC","\u002Fcsharp\u002Faspnet\u002Fmvc","01.csharp\u002F11.aspnet\u002F11.mvc",[1217,1221,1225,1229,1233,1237,1241,1245,1249,1253,1257,1261,1265,1269,1273,1277,1281,1285],{"title":1218,"path":1219,"stem":1220},"Патерн MVC: архітектура, що змінила веб","\u002Fcsharp\u002Faspnet\u002Fmvc\u002Fmvc-pattern","01.csharp\u002F11.aspnet\u002F11.mvc\u002F01.mvc-pattern",{"title":1222,"path":1223,"stem":1224},"Від Razor Pages до MVC: концептуальний перехід","\u002Fcsharp\u002Faspnet\u002Fmvc\u002Ffrom-razor-pages","01.csharp\u002F11.aspnet\u002F11.mvc\u002F02.from-razor-pages",{"title":1226,"path":1227,"stem":1228},"Controllers та Actions: серце MVC","\u002Fcsharp\u002Faspnet\u002Fmvc\u002Fcontrollers-actions","01.csharp\u002F11.aspnet\u002F11.mvc\u002F03.controllers-actions",{"title":1230,"path":1231,"stem":1232},"Маршрутизація в MVC: Convention vs Attribute Routing","\u002Fcsharp\u002Faspnet\u002Fmvc\u002Frouting-mvc","01.csharp\u002F11.aspnet\u002F11.mvc\u002F04.routing-mvc",{"title":1234,"path":1235,"stem":1236},"Model Binding: від HTTP до C#","\u002Fcsharp\u002Faspnet\u002Fmvc\u002Fmodel-binding","01.csharp\u002F11.aspnet\u002F11.mvc\u002F05.model-binding",{"title":1238,"path":1239,"stem":1240},"Views, ViewData, ViewBag, TempData і ViewModel","\u002Fcsharp\u002Faspnet\u002Fmvc\u002Fviews-viewdata-tempdata","01.csharp\u002F11.aspnet\u002F11.mvc\u002F06.views-viewdata-tempdata",{"title":1242,"path":1243,"stem":1244},"Filters: аспектно-орієнтоване програмування в MVC","\u002Fcsharp\u002Faspnet\u002Fmvc\u002Ffilters","01.csharp\u002F11.aspnet\u002F11.mvc\u002F07.filters",{"title":1246,"path":1247,"stem":1248},"Areas: структурування великих застосунків","\u002Fcsharp\u002Faspnet\u002Fmvc\u002Fareas","01.csharp\u002F11.aspnet\u002F11.mvc\u002F08.areas",{"title":1250,"path":1251,"stem":1252},"View Components: повторювані незалежні блоки UI","\u002Fcsharp\u002Faspnet\u002Fmvc\u002Fview-components","01.csharp\u002F11.aspnet\u002F11.mvc\u002F09.view-components",{"title":1254,"path":1255,"stem":1256},"Display та Editor Templates","\u002Fcsharp\u002Faspnet\u002Fmvc\u002Fdisplay-editor-templates","01.csharp\u002F11.aspnet\u002F11.mvc\u002F10.display-editor-templates",{"title":1258,"path":1259,"stem":1260},"Валідація: IValidatableObject та FluentValidation","\u002Fcsharp\u002Faspnet\u002Fmvc\u002Fvalidation-advanced","01.csharp\u002F11.aspnet\u002F11.mvc\u002F11.validation-advanced",{"title":1262,"path":1263,"stem":1264},"HTMX: інтерактивність через HTML-атрибути","\u002Fcsharp\u002Faspnet\u002Fmvc\u002Fhtmx","01.csharp\u002F11.aspnet\u002F11.mvc\u002F12.htmx",{"title":1266,"path":1267,"stem":1268},"HTMX у ASP.NET Core MVC: серверна інтеграція","\u002Fcsharp\u002Faspnet\u002Fmvc\u002Fajax-htmx-mvc","01.csharp\u002F11.aspnet\u002F11.mvc\u002F13.ajax-htmx-mvc",{"title":1270,"path":1271,"stem":1272},"Практичний проєкт: Каталог товарів з HTMX","\u002Fcsharp\u002Faspnet\u002Fmvc\u002Fhtmx-project","01.csharp\u002F11.aspnet\u002F11.mvc\u002F14.htmx-project",{"title":1274,"path":1275,"stem":1276},"Завантаження та обробка файлів","\u002Fcsharp\u002Faspnet\u002Fmvc\u002Ffile-upload","01.csharp\u002F11.aspnet\u002F11.mvc\u002F15.file-upload",{"title":1278,"path":1279,"stem":1280},"Глобалізація та Локалізація MVC","\u002Fcsharp\u002Faspnet\u002Fmvc\u002Fglobalization-localization","01.csharp\u002F11.aspnet\u002F11.mvc\u002F16.globalization-localization",{"title":1282,"path":1283,"stem":1284},"Підсумковий проєкт: Блог-платформа","\u002Fcsharp\u002Faspnet\u002Fmvc\u002Fmvc-project","01.csharp\u002F11.aspnet\u002F11.mvc\u002F17.mvc-project",{"title":1286,"path":1287,"stem":1288},"План курсу: ASP.NET Core MVC","\u002Fcsharp\u002Faspnet\u002Fmvc\u002Fplan","01.csharp\u002F11.aspnet\u002F11.mvc\u002Fplan",{"title":1290,"path":1291,"stem":1292,"children":1293,"page":59},"Web Api","\u002Fcsharp\u002Faspnet\u002Fweb-api","01.csharp\u002F11.aspnet\u002F12.web-api",[1294,1298,1302,1306,1310,1314,1318,1322,1326,1330,1334,1338,1342],{"title":1295,"path":1296,"stem":1297},"Від Minimal API до Controller-based API","\u002Fcsharp\u002Faspnet\u002Fweb-api\u002Ffrom-minimal-api-to-controllers","01.csharp\u002F11.aspnet\u002F12.web-api\u002F01.from-minimal-api-to-controllers",{"title":1299,"path":1300,"stem":1301},"ControllerBase, ActionResult\u003CT> та Response Types","\u002Fcsharp\u002Faspnet\u002Fweb-api\u002Fcontroller-base-actionresult","01.csharp\u002F11.aspnet\u002F12.web-api\u002F02.controller-base-actionresult",{"title":1303,"path":1304,"stem":1305},"Content Negotiation - JSON, XML та власні форматери","\u002Fcsharp\u002Faspnet\u002Fweb-api\u002Fcontent-negotiation","01.csharp\u002F11.aspnet\u002F12.web-api\u002F03.content-negotiation",{"title":1307,"path":1308,"stem":1309},"Версіонування API","\u002Fcsharp\u002Faspnet\u002Fweb-api\u002Fapi-versioning","01.csharp\u002F11.aspnet\u002F12.web-api\u002F04.api-versioning",{"title":1311,"path":1312,"stem":1313},"ProblemDetails та структурована обробка помилок","\u002Fcsharp\u002Faspnet\u002Fweb-api\u002Fproblemdetails-error-handling","01.csharp\u002F11.aspnet\u002F12.web-api\u002F05.problemdetails-error-handling",{"title":1315,"path":1316,"stem":1317},"Фільтри у Web API контексті","\u002Fcsharp\u002Faspnet\u002Fweb-api\u002Ffilters-for-api","01.csharp\u002F11.aspnet\u002F12.web-api\u002F06.filters-for-api",{"title":1319,"path":1320,"stem":1321},"Пагінація, фільтрація та сортування","\u002Fcsharp\u002Faspnet\u002Fweb-api\u002Fpagination-filtering-sorting","01.csharp\u002F11.aspnet\u002F12.web-api\u002F07.pagination-filtering-sorting",{"title":1323,"path":1324,"stem":1325},"HATEOAS та Resource Expansion","\u002Fcsharp\u002Faspnet\u002Fweb-api\u002Fhateoas-resource-expansion","01.csharp\u002F11.aspnet\u002F12.web-api\u002F08.hateoas-resource-expansion",{"title":1327,"path":1328,"stem":1329},"Гібридна архітектура - Minimal API + Controllers","\u002Fcsharp\u002Faspnet\u002Fweb-api\u002Fminimal-api-vs-controllers-hybrid","01.csharp\u002F11.aspnet\u002F12.web-api\u002F09.minimal-api-vs-controllers-hybrid",{"title":1331,"path":1332,"stem":1333},"Документація API - Swashbuckle, NSwag та генерація клієнтів","\u002Fcsharp\u002Faspnet\u002Fweb-api\u002Fapi-documentation-generation","01.csharp\u002F11.aspnet\u002F12.web-api\u002F10.api-documentation-generation",{"title":1335,"path":1336,"stem":1337},"Health Checks та моніторинг API","\u002Fcsharp\u002Faspnet\u002Fweb-api\u002Fhealth-checks-monitoring","01.csharp\u002F11.aspnet\u002F12.web-api\u002F11.health-checks-monitoring",{"title":1339,"path":1340,"stem":1341},"Підсумковий проєкт - Production-Ready REST API","\u002Fcsharp\u002Faspnet\u002Fweb-api\u002Fweb-api-project","01.csharp\u002F11.aspnet\u002F12.web-api\u002F12.web-api-project",{"title":1343,"path":1344,"stem":1345},"План курсу: ASP.NET Core Web API (Controllers)","\u002Fcsharp\u002Faspnet\u002Fweb-api\u002Fplan","01.csharp\u002F11.aspnet\u002F12.web-api\u002Fplan",{"title":1347,"icon":1348,"path":1349,"stem":1350,"children":1351,"page":59},"Моніторинг","i-lucide-activity","\u002Fcsharp\u002Faspnet\u002Fmonitoring","01.csharp\u002F11.aspnet\u002F13.monitoring",[1352,1356,1360],{"title":1353,"path":1354,"stem":1355},"Спостережуваність: від console.log до production-систем","\u002Fcsharp\u002Faspnet\u002Fmonitoring\u002Fobservability-intro","01.csharp\u002F11.aspnet\u002F13.monitoring\u002F01.observability-intro",{"title":1357,"path":1358,"stem":1359},"Health Checks: перший рівень observability","\u002Fcsharp\u002Faspnet\u002Fmonitoring\u002Fhealth-checks","01.csharp\u002F11.aspnet\u002F13.monitoring\u002F02.health-checks",{"title":1361,"path":1362,"stem":1363},"Вбудовані метрики .NET 10 та System.Diagnostics.Metrics","\u002Fcsharp\u002Faspnet\u002Fmonitoring\u002Fdotnet-metrics","01.csharp\u002F11.aspnet\u002F13.monitoring\u002F03.dotnet-metrics",{"title":1365,"icon":1366,"path":1367,"stem":1368,"children":1369,"page":59},"Desktop UI","i-lucide-app-window","\u002Fcsharp\u002Fdesktop-ui","01.csharp\u002F12.desktop-ui",[1370,1374,1378,1382,1386,1390,1394,1398,1402,1406,1410,1414,1418,1422,1426,1430,1434,1438,1442,1446,1450,1454,1458,1462,1466,1470,1474,1478,1482,1486,1490,1494,1498,1502,1506,1510,1514,1518,1522,1526,1530,1534,1538,1542,1546,1550,1554,1558,1562,1566,1570,1574,1578,1582,1586,1590,1594,1598,1602,1606,1610,1614,1618,1622,1626,1630,1634,1638,1642,1646,1650],{"title":1371,"path":1372,"stem":1373},"Що таке десктопна розробка?","\u002Fcsharp\u002Fdesktop-ui\u002Fwhat-is-desktop-dev","01.csharp\u002F12.desktop-ui\u002F01.what-is-desktop-dev",{"title":1375,"path":1376,"stem":1377},"Архітектура WPF — як влаштований графічний інтерфейс","\u002Fcsharp\u002Fdesktop-ui\u002Fwpf-architecture","01.csharp\u002F12.desktop-ui\u002F02.wpf-architecture",{"title":1379,"path":1380,"stem":1381},"Перший WPF-проєкт — від нуля до вікна","\u002Fcsharp\u002Fdesktop-ui\u002Ffirst-wpf-app","01.csharp\u002F12.desktop-ui\u002F03.first-wpf-app",{"title":1383,"path":1384,"stem":1385},"Перший Avalonia-проєкт: WPF для всіх платформ","\u002Fcsharp\u002Fdesktop-ui\u002F03a.first-avalonia-app","01.csharp\u002F12.desktop-ui\u002F03a.first-avalonia-app",{"title":1387,"path":1388,"stem":1389},"XAML: декларативний інтерфейс","\u002Fcsharp\u002Fdesktop-ui\u002Fxaml-basics","01.csharp\u002F12.desktop-ui\u002F04.xaml-basics",{"title":1391,"path":1392,"stem":1393},"Fluent UI у WPF — сучасний дизайн Windows 11","\u002Fcsharp\u002Fdesktop-ui\u002F04a.wpf-fluent-ui","01.csharp\u002F12.desktop-ui\u002F04a.wpf-fluent-ui",{"title":1395,"path":1396,"stem":1397},"WPF UI — сучасна бібліотека Fluent контролів","\u002Fcsharp\u002Fdesktop-ui\u002F04b.wpf-ui-library","01.csharp\u002F12.desktop-ui\u002F04b.wpf-ui-library",{"title":1399,"path":1400,"stem":1401},"HandyControl — велика бібліотека UI контролів для WPF","\u002Fcsharp\u002Fdesktop-ui\u002F04c.handycontrol-library","01.csharp\u002F12.desktop-ui\u002F04c.handycontrol-library",{"title":1403,"path":1404,"stem":1405},"Простори імен та ресурси XAML","\u002Fcsharp\u002Fdesktop-ui\u002Fxaml-namespaces-resources","01.csharp\u002F12.desktop-ui\u002F05.xaml-namespaces-resources",{"title":1407,"path":1408,"stem":1409},"XAML в Avalonia: ключові відмінності від WPF","\u002Fcsharp\u002Fdesktop-ui\u002F05a.avalonia-xaml-differences","01.csharp\u002F12.desktop-ui\u002F05a.avalonia-xaml-differences",{"title":1411,"path":1412,"stem":1413},"Розширення розмітки XAML (Markup Extensions)","\u002Fcsharp\u002Fdesktop-ui\u002Fxaml-markup-extensions","01.csharp\u002F12.desktop-ui\u002F06.xaml-markup-extensions",{"title":1415,"path":1416,"stem":1417},"Панелі Layout: StackPanel, WrapPanel, DockPanel","\u002Fcsharp\u002Fdesktop-ui\u002Flayout-panels-part1","01.csharp\u002F12.desktop-ui\u002F07.layout-panels-part1",{"title":1419,"path":1420,"stem":1421},"Grid, Canvas, UniformGrid","\u002Fcsharp\u002Fdesktop-ui\u002Flayout-panels-part2","01.csharp\u002F12.desktop-ui\u002F07.layout-panels-part2",{"title":1423,"path":1424,"stem":1425},"Просунуті техніки Layout","\u002Fcsharp\u002Fdesktop-ui\u002Flayout-advanced","01.csharp\u002F12.desktop-ui\u002F08.layout-advanced",{"title":1427,"path":1428,"stem":1429},"Адаптивний Layout та найкращі практики","\u002Fcsharp\u002Fdesktop-ui\u002Flayout-responsive","01.csharp\u002F12.desktop-ui\u002F09.layout-responsive",{"title":1431,"path":1432,"stem":1433},"Layout в Avalonia: відмінності та нові можливості","\u002Fcsharp\u002Fdesktop-ui\u002F09a.layout-avalonia","01.csharp\u002F12.desktop-ui\u002F09a.layout-avalonia",{"title":1435,"path":1436,"stem":1437},"Button, Image, ProgressBar та інші базові контроли","\u002Fcsharp\u002Fdesktop-ui\u002Fbasic-controls","01.csharp\u002F12.desktop-ui\u002F10.basic-controls",{"title":1439,"path":1440,"stem":1441},"Контроли в Avalonia: відмінності від WPF","\u002Fcsharp\u002Fdesktop-ui\u002F10a.controls-avalonia","01.csharp\u002F12.desktop-ui\u002F10a.controls-avalonia",{"title":1443,"path":1444,"stem":1445},"Текстові контроли — TextBlock, TextBox, RichTextBox","\u002Fcsharp\u002Fdesktop-ui\u002Ftext-controls","01.csharp\u002F12.desktop-ui\u002F11.text-controls",{"title":1447,"path":1448,"stem":1449},"Контроли вибору — CheckBox, RadioButton, ComboBox, ListBox, DatePicker","\u002Fcsharp\u002Fdesktop-ui\u002Fselection-controls","01.csharp\u002F12.desktop-ui\u002F12.selection-controls",{"title":1451,"path":1452,"stem":1453},"Content Model — GroupBox, Expander, TabControl, StatusBar","\u002Fcsharp\u002Fdesktop-ui\u002Fcontent-controls","01.csharp\u002F12.desktop-ui\u002F13.content-controls",{"title":1455,"path":1456,"stem":1457},"UI\u002FUX принципи десктопних застосунків","\u002Fcsharp\u002Fdesktop-ui\u002F13a.ui-ux-principles","01.csharp\u002F12.desktop-ui\u002F13a.ui-ux-principles",{"title":1459,"path":1460,"stem":1461},"Dependency Properties — Концепція та Value Resolution","\u002Fcsharp\u002Fdesktop-ui\u002Fdependency-properties-part1","01.csharp\u002F12.desktop-ui\u002F14.dependency-properties-part1",{"title":1463,"path":1464,"stem":1465},"Avalonia Property System — StyledProperty та DirectProperty","\u002Fcsharp\u002Fdesktop-ui\u002F14a.avalonia-property-system","01.csharp\u002F12.desktop-ui\u002F14a.avalonia-property-system",{"title":1467,"path":1468,"stem":1469},"Attached Properties — Властивості без меж","\u002Fcsharp\u002Fdesktop-ui\u002Fattached-properties","01.csharp\u002F12.desktop-ui\u002F15.attached-properties",{"title":1471,"path":1472,"stem":1473},"Routed Events — Маршрутизація подій у WPF","\u002Fcsharp\u002Fdesktop-ui\u002Frouted-events","01.csharp\u002F12.desktop-ui\u002F16.routed-events",{"title":1475,"path":1476,"stem":1477},"Data Binding — Від Code-Behind до Декларативності","\u002Fcsharp\u002Fdesktop-ui\u002Fdata-binding-basics-part1","01.csharp\u002F12.desktop-ui\u002F17.data-binding-basics-part1",{"title":1479,"path":1480,"stem":1481},"INotifyPropertyChanged — Живе оновлення UI","\u002Fcsharp\u002Fdesktop-ui\u002Fdata-binding-basics-part2","01.csharp\u002F12.desktop-ui\u002F17.data-binding-basics-part2",{"title":1483,"path":1484,"stem":1485},"Compiled Bindings в Avalonia — Безпека на етапі компіляції","\u002Fcsharp\u002Fdesktop-ui\u002F17a.avalonia-compiled-bindings","01.csharp\u002F12.desktop-ui\u002F17a.avalonia-compiled-bindings",{"title":1487,"path":1488,"stem":1489},"Просунутий Data Binding — ElementName, RelativeSource, MultiBinding","\u002Fcsharp\u002Fdesktop-ui\u002Fdata-binding-advanced","01.csharp\u002F12.desktop-ui\u002F18.data-binding-advanced",{"title":1491,"path":1492,"stem":1493},"Value Converters — Перетворення типів даних у Data Binding","\u002Fcsharp\u002Fdesktop-ui\u002Fvalue-converters","01.csharp\u002F12.desktop-ui\u002F19.value-converters",{"title":1495,"path":1496,"stem":1497},"Data Templates — Візуалізація об'єктів у WPF","\u002Fcsharp\u002Fdesktop-ui\u002Fdata-templates","01.csharp\u002F12.desktop-ui\u002F20.data-templates",{"title":1499,"path":1500,"stem":1501},"Collections Binding Part 1 — ObservableCollection та ItemsControl","\u002Fcsharp\u002Fdesktop-ui\u002Fcollections-binding-part1","01.csharp\u002F12.desktop-ui\u002F21.collections-binding-part1",{"title":1503,"path":1504,"stem":1505},"Collections Binding Part 2 — ICollectionView, Filtering, Sorting та Virtualization","\u002Fcsharp\u002Fdesktop-ui\u002Fcollections-binding-part2","01.csharp\u002F12.desktop-ui\u002F21.collections-binding-part2",{"title":1507,"path":1508,"stem":1509},"MVVM Pattern — Від Spaghetti Code до архітектури","\u002Fcsharp\u002Fdesktop-ui\u002Fmvvm-pattern","01.csharp\u002F12.desktop-ui\u002F22.mvvm-pattern",{"title":1511,"path":1512,"stem":1513},"ViewModel Implementation — Від BaseViewModel до валідації","\u002Fcsharp\u002Fdesktop-ui\u002Fviewmodel-implementation","01.csharp\u002F12.desktop-ui\u002F23.viewmodel-implementation",{"title":1515,"path":1516,"stem":1517},"Commands — Від event handlers до декларативних команд","\u002Fcsharp\u002Fdesktop-ui\u002Fcommands","01.csharp\u002F12.desktop-ui\u002F24.commands",{"title":1519,"path":1520,"stem":1521},"MVVM Toolkit — MVVM без boilerplate через Source Generators","\u002Fcsharp\u002Fdesktop-ui\u002Fmvvm-toolkit","01.csharp\u002F12.desktop-ui\u002F25.mvvm-toolkit",{"title":1523,"path":1524,"stem":1525},"Messenger Pattern — Комунікація між ViewModel без прямих посилань","\u002Fcsharp\u002Fdesktop-ui\u002Fmessenger-pattern","01.csharp\u002F12.desktop-ui\u002F26.messenger-pattern",{"title":1527,"path":1528,"stem":1529},"Стилі WPF — CSS для десктопу","\u002Fcsharp\u002Fdesktop-ui\u002Fstyles-basics","01.csharp\u002F12.desktop-ui\u002F27.styles-basics",{"title":1531,"path":1532,"stem":1533},"CSS-like стилі Avalonia","\u002Fcsharp\u002Fdesktop-ui\u002F27a.avalonia-css-styling","01.csharp\u002F12.desktop-ui\u002F27a.avalonia-css-styling",{"title":1535,"path":1536,"stem":1537},"Control Templates — Частина 1. Концепція та TemplateBinding","\u002Fcsharp\u002Fdesktop-ui\u002Fcontrol-templates-part1","01.csharp\u002F12.desktop-ui\u002F28.control-templates-part1",{"title":1539,"path":1540,"stem":1541},"Control Templates — Частина 2. Named Parts та ContentPresenter","\u002Fcsharp\u002Fdesktop-ui\u002Fcontrol-templates-part2","01.csharp\u002F12.desktop-ui\u002F28.control-templates-part2",{"title":1543,"path":1544,"stem":1545},"Control Themes в Avalonia — нова ера стилізації","\u002Fcsharp\u002Fdesktop-ui\u002F28a.avalonia-control-themes","01.csharp\u002F12.desktop-ui\u002F28a.avalonia-control-themes",{"title":1547,"path":1548,"stem":1549},"Triggers та Visual State Manager у WPF","\u002Fcsharp\u002Fdesktop-ui\u002Ftriggers-visual-states","01.csharp\u002F12.desktop-ui\u002F29.triggers-visual-states",{"title":1551,"path":1552,"stem":1553},"Pseudo-classes в Avalonia — замість WPF Triggers","\u002Fcsharp\u002Fdesktop-ui\u002F29a.avalonia-pseudo-classes","01.csharp\u002F12.desktop-ui\u002F29a.avalonia-pseudo-classes",{"title":1555,"path":1556,"stem":1557},"Теми та ресурсні словники у WPF","\u002Fcsharp\u002Fdesktop-ui\u002Fresources-themes","01.csharp\u002F12.desktop-ui\u002F30.resources-themes",{"title":1559,"path":1560,"stem":1561},"Avalonia Themes — Fluent Design та система тематизації","\u002Fcsharp\u002Fdesktop-ui\u002F30a.avalonia-themes-fluent","01.csharp\u002F12.desktop-ui\u002F30a.avalonia-themes-fluent",{"title":1563,"path":1564,"stem":1565},"Контроли колекцій — глибоке занурення","\u002Fcsharp\u002Fdesktop-ui\u002Fcollection-controls","01.csharp\u002F12.desktop-ui\u002F31.collection-controls",{"title":1567,"path":1568,"stem":1569},"DataGrid — колонки та базове відображення","\u002Fcsharp\u002Fdesktop-ui\u002Fdatagrid-part1","01.csharp\u002F12.desktop-ui\u002F32.datagrid-part1",{"title":1571,"path":1572,"stem":1573},"DataGrid — сортування, фільтрація, редагування","\u002Fcsharp\u002Fdesktop-ui\u002Fdatagrid-part2","01.csharp\u002F12.desktop-ui\u002F32.datagrid-part2",{"title":1575,"path":1576,"stem":1577},"TreeView та GridView","\u002Fcsharp\u002Fdesktop-ui\u002Ftreeview-listview","01.csharp\u002F12.desktop-ui\u002F33.treeview-listview",{"title":1579,"path":1580,"stem":1581},"Меню, Toolbar, ContextMenu, StatusBar","\u002Fcsharp\u002Fdesktop-ui\u002Fmenus-toolbars","01.csharp\u002F12.desktop-ui\u002F34.menus-toolbars",{"title":1583,"path":1584,"stem":1585},"Навігація та керування вікнами. Частина 1: вікна та сторінки","\u002Fcsharp\u002Fdesktop-ui\u002Fnavigation-windows-part1","01.csharp\u002F12.desktop-ui\u002F35.navigation-windows-part1",{"title":1587,"path":1588,"stem":1589},"Навігація та керування вікнами. Частина 2: MVVM-навігація","\u002Fcsharp\u002Fdesktop-ui\u002Fnavigation-windows-part2","01.csharp\u002F12.desktop-ui\u002F35.navigation-windows-part2",{"title":1591,"path":1592,"stem":1593},"Avalonia — Навігація та діалоги","\u002Fcsharp\u002Fdesktop-ui\u002F35a.avalonia-navigation-dialogs","01.csharp\u002F12.desktop-ui\u002F35a.avalonia-navigation-dialogs",{"title":1595,"path":1596,"stem":1597},"Діалоги та File Pickers у WPF","\u002Fcsharp\u002Fdesktop-ui\u002Fdialogs-file-pickers","01.csharp\u002F12.desktop-ui\u002F36.dialogs-file-pickers",{"title":1599,"path":1600,"stem":1601},"UserControl: компонентний підхід у WPF","\u002Fcsharp\u002Fdesktop-ui\u002Fuser-controls","01.csharp\u002F12.desktop-ui\u002F37.user-controls",{"title":1603,"path":1604,"stem":1605},"Custom Controls: Lookless Controls у WPF","\u002Fcsharp\u002Fdesktop-ui\u002Fcustom-controls","01.csharp\u002F12.desktop-ui\u002F38.custom-controls",{"title":1607,"path":1608,"stem":1609},"Avalonia TemplatedControl — Lookless Controls","\u002Fcsharp\u002Fdesktop-ui\u002F38a.avalonia-templated-controls","01.csharp\u002F12.desktop-ui\u002F38a.avalonia-templated-controls",{"title":1611,"path":1612,"stem":1613},"Анімації у WPF: Storyboard та Easing Functions","\u002Fcsharp\u002Fdesktop-ui\u002Fanimations-transitions","01.csharp\u002F12.desktop-ui\u002F39.animations-transitions",{"title":1615,"path":1616,"stem":1617},"Анімації в Avalonia","\u002Fcsharp\u002Fdesktop-ui\u002F39a.avalonia-animations","01.csharp\u002F12.desktop-ui\u002F39a.avalonia-animations",{"title":1619,"path":1620,"stem":1621},"2D Графіка та Мультимедіа у WPF","\u002Fcsharp\u002Fdesktop-ui\u002Fmedia-graphics","01.csharp\u002F12.desktop-ui\u002F40.media-graphics",{"title":1623,"path":1624,"stem":1625},"Dependency Injection у WPF та Avalonia","\u002Fcsharp\u002Fdesktop-ui\u002Fdi-integration","01.csharp\u002F12.desktop-ui\u002F41.di-integration",{"title":1627,"path":1628,"stem":1629},"SQLite та EF Core у десктопних додатках","\u002Fcsharp\u002Fdesktop-ui\u002Fdata-persistence-part1","01.csharp\u002F12.desktop-ui\u002F42.data-persistence-part1",{"title":1631,"path":1632,"stem":1633},"Repository Pattern та Unit of Work","\u002Fcsharp\u002Fdesktop-ui\u002Fdata-persistence-part2","01.csharp\u002F12.desktop-ui\u002F43.data-persistence-part2",{"title":1635,"path":1636,"stem":1637},"Тестування ViewModels","\u002Fcsharp\u002Fdesktop-ui\u002Fviewmodel-testing","01.csharp\u002F12.desktop-ui\u002F44.viewmodel-testing",{"title":1639,"path":1640,"stem":1641},"Avalonia Headless Testing — тестування UI без вікон","\u002Fcsharp\u002Fdesktop-ui\u002F44a.avalonia-headless-testing","01.csharp\u002F12.desktop-ui\u002F44a.avalonia-headless-testing",{"title":1643,"path":1644,"stem":1645},"Кросплатформна розробка з Avalonia","\u002Fcsharp\u002Fdesktop-ui\u002Favalonia-cross-platform","01.csharp\u002F12.desktop-ui\u002F45.avalonia-cross-platform",{"title":1647,"path":1648,"stem":1649},"Пакування та розгортання Avalonia додатків","\u002Fcsharp\u002Fdesktop-ui\u002Favalonia-packaging-deployment","01.csharp\u002F12.desktop-ui\u002F46.avalonia-packaging-deployment",{"title":1651,"path":1652,"stem":1653},"Розгортання WPF застосунків","\u002Fcsharp\u002Fdesktop-ui\u002Fwpf-packaging-deployment","01.csharp\u002F12.desktop-ui\u002F47.wpf-packaging-deployment",{"title":1655,"icon":658,"path":1656,"stem":1657,"children":1658,"page":59},"Network Programming","\u002Fcsharp\u002Fnetwork-programming","01.csharp\u002F13.network-programming",[1659,1663,1667,1671,1675,1679,1683,1687,1691,1695,1699],{"title":1660,"path":1661,"stem":1662},"Основи комп'ютерних мереж","\u002Fcsharp\u002Fnetwork-programming\u002Ffoundations","01.csharp\u002F13.network-programming\u002F01.foundations",{"title":1664,"path":1665,"stem":1666},"Модель OSI та стек TCP\u002FIP","\u002Fcsharp\u002Fnetwork-programming\u002Fosi-model","01.csharp\u002F13.network-programming\u002F02.osi-model",{"title":1668,"path":1669,"stem":1670},"IP-протокол та адресація","\u002Fcsharp\u002Fnetwork-programming\u002Fip-addressing","01.csharp\u002F13.network-programming\u002F03.ip-addressing",{"title":1672,"path":1673,"stem":1674},"UDP — протокол без з'єднання","\u002Fcsharp\u002Fnetwork-programming\u002Fudp","01.csharp\u002F13.network-programming\u002F05.udp",{"title":1676,"path":1677,"stem":1678},"UDP Broadcast та Multicast","\u002Fcsharp\u002Fnetwork-programming\u002Fudp-broadcast-multicast","01.csharp\u002F13.network-programming\u002F06.udp-broadcast-multicast",{"title":1680,"path":1681,"stem":1682},"HTTP — протокол вебу","\u002Fcsharp\u002Fnetwork-programming\u002Fhttp-fundamentals","01.csharp\u002F13.network-programming\u002F07.http-fundamentals",{"title":1684,"path":1685,"stem":1686},"HttpListener — вбудований HTTP-сервер .NET","\u002Fcsharp\u002Fnetwork-programming\u002F07a.http-listener","01.csharp\u002F13.network-programming\u002F07a.http-listener",{"title":1688,"path":1689,"stem":1690},"HTTP Advanced — cookies, аутентифікація та HTTPS","\u002Fcsharp\u002Fnetwork-programming\u002Fhttp-advanced","01.csharp\u002F13.network-programming\u002F08.http-advanced",{"title":1692,"path":1693,"stem":1694},"SMTP та протоколи електронної пошти","\u002Fcsharp\u002Fnetwork-programming\u002Fsmtp","01.csharp\u002F13.network-programming\u002F09.smtp",{"title":1696,"path":1697,"stem":1698},"WebSocket — повнодуплексний протокол реального часу","\u002Fcsharp\u002Fnetwork-programming\u002Fwebsockets","01.csharp\u002F13.network-programming\u002F10.websockets",{"title":1700,"path":1701,"stem":1702},"TLS\u002FSSL — криптографічний захист мережевих з'єднань","\u002Fcsharp\u002Fnetwork-programming\u002Ftls-ssl","01.csharp\u002F13.network-programming\u002F11.tls-ssl",{"title":1704,"path":1705,"stem":1706},"C# & .NET: The Ultimate Roadmap","\u002Fcsharp\u002Froadmap","01.csharp\u002Froadmap",{"title":1708,"icon":1709,"path":1710,"stem":1711,"children":1712,"page":59},"C++","i-devicon-cplusplus","\u002Fcpp","02.cpp",[1713,1717,1721,1725,1729,1733,1737,1741,1745,1748,1752,1756,1760,1764,1768,1772,1776,1780,1784,1788,1792,1796,1800,1804,1808,1812,1816,1820,1824,1828,1832,1836,1840,1844,1848,1852,1856,1860,1864,1868,1872,1876,1880,1884,1888,1892,1896,1900,1904,1908,1912,1916,1920,1924,1928,1932,1936,1940,1944,1948,1952,1956,1960,1964,1968,1972,1976,1980,1984,1988,1992,1996,2000,2004,2008,2012,2016,2020,2024,2028,2032,2036,2040,2044,2048,2052,2056,2060,2064,2068,2072,2076,2080,2084,2088,2092,2096],{"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},"Вступ до наслідування: базові поняття та відношення «is-a»","\u002Fcpp\u002Finheritance-intro","02.cpp\u002F70.inheritance-intro",{"title":1997,"path":1998,"stem":1999},"Конструктори, деструктори та порядок ініціалізації в ієрархіях","\u002Fcpp\u002Finheritance-constructors-destructors","02.cpp\u002F71.inheritance-constructors-destructors",{"title":2001,"path":2002,"stem":2003},"Специфікатор `protected` та види наслідування","\u002Fcpp\u002Finheritance-access-specifiers","02.cpp\u002F72.inheritance-access-specifiers",{"title":2005,"path":2006,"stem":2007},"Перевизначення методів та приховування імен","\u002Fcpp\u002Fmethod-overriding-hiding","02.cpp\u002F73.method-overriding-hiding",{"title":2009,"path":2010,"stem":2011},"Множинне наслідування та проблема ромба","\u002Fcpp\u002Fmultiple-inheritance-diamond","02.cpp\u002F74.multiple-inheritance-diamond",{"title":2013,"path":2014,"stem":2015},"Вказівники на базовий клас та віртуальні функції","\u002Fcpp\u002Fvirtual-functions-polymorphism","02.cpp\u002F75.virtual-functions-polymorphism",{"title":2017,"path":2018,"stem":2019},"Специфікатори override, final та віртуальні деструктори","\u002Fcpp\u002Foverride-final-virtual-destructors","02.cpp\u002F76.override-final-virtual-destructors",{"title":2021,"path":2022,"stem":2023},"Внутрішні механізми поліморфізму: vtable, vptr та зв'язування","\u002Fcpp\u002Fvirtual-table-binding","02.cpp\u002F77.virtual-table-binding",{"title":2025,"path":2026,"stem":2027},"Абстрактні класи та чисті віртуальні функції","\u002Fcpp\u002Fabstract-classes-interfaces","02.cpp\u002F78.abstract-classes-interfaces",{"title":2029,"path":2030,"stem":2031},"Зрізка об'єктів, віртуальне наслідування та поліморфний вивід","\u002Fcpp\u002Fslicing-virtual-base-io","02.cpp\u002F79.slicing-virtual-base-io",{"title":2033,"path":2034,"stem":2035},"Динамічне приведення типів (`dynamic_cast`) та RTTI","\u002Fcpp\u002Fdynamic-cast-rtti","02.cpp\u002F80.dynamic-cast-rtti",{"title":2037,"path":2038,"stem":2039},"Шаблони функцій: узагальнене програмування","\u002Fcpp\u002Ffunction-templates","02.cpp\u002F81.function-templates",{"title":2041,"path":2042,"stem":2043},"Шаблони класів та NTTP-параметри","\u002Fcpp\u002Fclass-templates-nttp","02.cpp\u002F82.class-templates-nttp",{"title":2045,"path":2046,"stem":2047},"Повна (явна) спеціалізація шаблонів","\u002Fcpp\u002Ffull-template-specialization","02.cpp\u002F83.full-template-specialization",{"title":2049,"path":2050,"stem":2051},"Часткова спеціалізація шаблонів класів","\u002Fcpp\u002Fpartial-template-specialization","02.cpp\u002F84.partial-template-specialization",{"title":2053,"path":2054,"stem":2055},"Механізм винятків: try, catch, throw та розкручування стеку","\u002Fcpp\u002Fexceptions-basics","02.cpp\u002F85.exceptions-basics",{"title":2057,"path":2058,"stem":2059},"Ієрархія std::exception та власні класи винятків","\u002Fcpp\u002Fexception-hierarchy-custom","02.cpp\u002F86.exception-hierarchy-custom",{"title":2061,"path":2062,"stem":2063},"Повторне генерування винятків та функціональний try-блок","\u002Fcpp\u002Frethrow-function-try","02.cpp\u002F87.rethrow-function-try",{"title":2065,"path":2066,"stem":2067},"Безпека винятків, noexcept та деструктори","\u002Fcpp\u002Fsafety-noexcept","02.cpp\u002F88.safety-noexcept",{"title":2069,"path":2070,"stem":2071},"Власні структури даних: стек та черга","\u002Fcpp\u002Fcustom-stack-queue","02.cpp\u002F89.custom-stack-queue",{"title":2073,"path":2074,"stem":2075},"Власні структури даних: однозв'язаний список","\u002Fcpp\u002Flinked-list","02.cpp\u002F90.linked-list",{"title":2077,"path":2078,"stem":2079},"Власні структури даних: бінарне дерево пошуку","\u002Fcpp\u002Fbinary-search-tree","02.cpp\u002F91.binary-search-tree",{"title":2081,"path":2082,"stem":2083},"Власні структури даних: хеш-таблиця","\u002Fcpp\u002Fhash-table","02.cpp\u002F92.hash-table",{"title":2085,"path":2086,"stem":2087},"Готові структури даних C++: послідовні контейнери STL","\u002Fcpp\u002Fstl-sequential-containers","02.cpp\u002F93.stl-sequential-containers",{"title":2089,"path":2090,"stem":2091},"Готові структури даних C++: асоціативні контейнери та адаптери","\u002Fcpp\u002Fstl-associative-adapters","02.cpp\u002F94.stl-associative-adapters",{"title":2093,"path":2094,"stem":2095},"Готові структури даних C++: ітератори та алгоритми STL","\u002Fcpp\u002Fstl-iterators-algorithms","02.cpp\u002F95.stl-iterators-algorithms",{"title":2097,"path":2098,"stem":2099},"R-value посилання та move-семантика","\u002Fcpp\u002Frvalue-references-move-semantics","02.cpp\u002F96.rvalue-references-move-semantics",{"title":2101,"icon":2102,"path":2103,"stem":2104,"children":2105,"page":59},"JavaScript","i-devicon-javascript","\u002Fjavascript","03.javascript",[2106,2132,2186,2208,2512,2550,2568],{"title":2107,"icon":2108,"path":2109,"stem":2110,"children":2111,"page":59},"Events","i-lucide-mouse-pointer-click","\u002Fjavascript\u002Fevents","03.javascript\u002F01.events",[2112,2116,2120,2124,2128],{"title":2113,"path":2114,"stem":2115},"Вступ до подій браузера","\u002Fjavascript\u002Fevents\u002Fintro","03.javascript\u002F01.events\u002F01.intro",{"title":2117,"path":2118,"stem":2119},"Бульбашковий механізм (Bubbling) та занурення (Capturing)","\u002Fjavascript\u002Fevents\u002Fbubbling-capturing","03.javascript\u002F01.events\u002F02.bubbling-capturing",{"title":2121,"path":2122,"stem":2123},"Делегування подій (Event Delegation)","\u002Fjavascript\u002Fevents\u002Fdelegate-events","03.javascript\u002F01.events\u002F03.delegate-events",{"title":2125,"path":2126,"stem":2127},"Типові дії браузера та preventDefault()","\u002Fjavascript\u002Fevents\u002Fprevent-default","03.javascript\u002F01.events\u002F04.prevent-default",{"title":2129,"path":2130,"stem":2131},"Запуск користувацьких подій (Custom Events)","\u002Fjavascript\u002Fevents\u002Fcustom-events","03.javascript\u002F01.events\u002F05.custom-events",{"title":2133,"icon":2134,"path":2135,"stem":2136,"children":2137,"page":59},"Network","i-lucide-globe","\u002Fjavascript\u002Fnetwork","03.javascript\u002F02.network",[2138,2142,2146,2150,2154,2158,2162,2166,2170,2174,2178,2182],{"title":2139,"path":2140,"stem":2141},"Fetch API - Сучасний підхід до HTTP-запитів","\u002Fjavascript\u002Fnetwork\u002F01-fetch-api","03.javascript\u002F02.network\u002F01-fetch-api",{"title":2143,"path":2144,"stem":2145},"FormData - Робота з формами та файлами","\u002Fjavascript\u002Fnetwork\u002F02-formdata","03.javascript\u002F02.network\u002F02-formdata",{"title":2147,"path":2148,"stem":2149},"Відстеження прогресу завантаження","\u002Fjavascript\u002Fnetwork\u002F03-download-progress","03.javascript\u002F02.network\u002F03-download-progress",{"title":2151,"path":2152,"stem":2153},"Переривання fetch-запитів","\u002Fjavascript\u002Fnetwork\u002F04-abort-requests","03.javascript\u002F02.network\u002F04-abort-requests",{"title":2155,"path":2156,"stem":2157},"CORS - Запити між різними джерелами","\u002Fjavascript\u002Fnetwork\u002F05-cors","03.javascript\u002F02.network\u002F05-cors",{"title":2159,"path":2160,"stem":2161},"Fetch API - Повний довідник опцій","\u002Fjavascript\u002Fnetwork\u002F06-fetch-options","03.javascript\u002F02.network\u002F06-fetch-options",{"title":2163,"path":2164,"stem":2165},"URL Objects - Робота з посиланнями","\u002Fjavascript\u002Fnetwork\u002F07-url-objects","03.javascript\u002F02.network\u002F07-url-objects",{"title":2167,"path":2168,"stem":2169},"XMLHttpRequest - AJAX та низькорівневі запити","\u002Fjavascript\u002Fnetwork\u002F08-xmlhttprequest","03.javascript\u002F02.network\u002F08-xmlhttprequest",{"title":2171,"path":2172,"stem":2173},"Відновлюване завантаження файлів","\u002Fjavascript\u002Fnetwork\u002F09-resumable-upload","03.javascript\u002F02.network\u002F09-resumable-upload",{"title":2175,"path":2176,"stem":2177},"Cookies, document.cookie та світ після \"Cookiepocalypse\"","\u002Fjavascript\u002Fnetwork\u002F10-cookies","03.javascript\u002F02.network\u002F10-cookies",{"title":2179,"path":2180,"stem":2181},"js-cookie: Керування Cookies без Болю","\u002Fjavascript\u002Fnetwork\u002F11-js-cookie","03.javascript\u002F02.network\u002F11-js-cookie",{"title":2183,"path":2184,"stem":2185},"Axios: Потужний HTTP-клієнт для JavaScript","\u002Fjavascript\u002Fnetwork\u002F12-axios","03.javascript\u002F02.network\u002F12-axios",{"title":2187,"icon":2188,"path":2189,"stem":2190,"children":2191,"page":59},"Bom","i-lucide-monitor","\u002Fjavascript\u002Fbom","03.javascript\u002F03.bom",[2192,2196,2200,2204],{"title":2193,"path":2194,"stem":2195},"LocalStorage, SessionStorage та patterns збереження даних","\u002Fjavascript\u002Fbom\u002F01-localstorage","03.javascript\u002F03.bom\u002F01-localstorage",{"title":2197,"path":2198,"stem":2199},"Location Object - Керування адресою сторінки","\u002Fjavascript\u002Fbom\u002F02-location-object","03.javascript\u002F03.bom\u002F02-location-object",{"title":2201,"path":2202,"stem":2203},"History API - Керування історією браузера","\u002Fjavascript\u002Fbom\u002F03-history-api","03.javascript\u002F03.bom\u002F03-history-api",{"title":2205,"path":2206,"stem":2207},"Navigator Object - Ідентифікація та Можливості Пристрою","\u002Fjavascript\u002Fbom\u002F04-navigator-object","03.javascript\u002F03.bom\u002F04-navigator-object",{"title":2209,"icon":2210,"path":2211,"stem":2212,"children":2213},"React","i-devicon-react","\u002Fjavascript\u002Freact","03.javascript\u002F04.react\u002Findex",[2214,2215,2219,2223,2227,2231,2294,2329,2481],{"title":2209,"path":2211,"stem":2212},{"title":2216,"path":2217,"stem":2218},"Робота з Формами в React","\u002Fjavascript\u002Freact\u002Freact-forms","03.javascript\u002F04.react\u002F01.react-forms",{"title":2220,"path":2221,"stem":2222},"React Hook Form: Професійна Робота з Формами","\u002Fjavascript\u002Freact\u002Freact-hook-form","03.javascript\u002F04.react\u002F02.react-hook-form",{"title":2224,"path":2225,"stem":2226},"React Hook Form: Глибоке Розуміння Архітектури та Оптимізації","\u002Fjavascript\u002Freact\u002Freact-hook-form-new","03.javascript\u002F04.react\u002F02.react-hook-form-new",{"title":2228,"path":2229,"stem":2230},"Axios та React: Професійна Архітектура Запитів","\u002Fjavascript\u002Freact\u002Fdata-fetching-axios","03.javascript\u002F04.react\u002F03.data-fetching-axios",{"title":2232,"icon":132,"path":2233,"stem":2234,"children":2235},"Tanstack Query","\u002Fjavascript\u002Freact\u002Ftanstack-query","03.javascript\u002F04.react\u002F04.tanstack-query\u002Findex",[2236,2238,2242,2246,2250,2254,2258,2262,2266,2270,2274,2278,2282,2286,2290],{"title":2237,"path":2233,"stem":2234},"TanStack Query: Майстерність Керування Станом Сервера",{"title":2239,"path":2240,"stem":2241},"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":2243,"path":2244,"stem":2245},"Встановлення та Налаштування: Фундамент","\u002Fjavascript\u002Freact\u002Ftanstack-query\u002Finstallation-and-devtools","03.javascript\u002F04.react\u002F04.tanstack-query\u002F02.installation-and-devtools",{"title":2247,"path":2248,"stem":2249},"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":2251,"path":2252,"stem":2253},"Синхронізація Даних: Життєвий Цикл Запиту","\u002Fjavascript\u002Freact\u002Ftanstack-query\u002Fdata-synchronization","03.javascript\u002F04.react\u002F04.tanstack-query\u002F04.data-synchronization",{"title":2255,"path":2256,"stem":2257},"Мутації та Інвалідація: Зміна Даних","\u002Fjavascript\u002Freact\u002Ftanstack-query\u002Fmutations-and-invalidation","03.javascript\u002F04.react\u002F04.tanstack-query\u002F05.mutations-and-invalidation",{"title":2259,"path":2260,"stem":2261},"Оптимістичні Оновлення: Швидше за Світло","\u002Fjavascript\u002Freact\u002Ftanstack-query\u002Foptimistic-updates","03.javascript\u002F04.react\u002F04.tanstack-query\u002F06.optimistic-updates",{"title":2263,"path":2264,"stem":2265},"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":2267,"path":2268,"stem":2269},"Просунуті Патерни та Оптимізація","\u002Fjavascript\u002Freact\u002Ftanstack-query\u002Fadvanced-patterns","03.javascript\u002F04.react\u002F04.tanstack-query\u002F08.advanced-patterns",{"title":2271,"path":2272,"stem":2273},"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":2275,"path":2276,"stem":2277},"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":2279,"path":2280,"stem":2281},"Стратегії Тестування","\u002Fjavascript\u002Freact\u002Ftanstack-query\u002Ftesting-strategies","03.javascript\u002F04.react\u002F04.tanstack-query\u002F11.testing-strategies",{"title":2283,"path":2284,"stem":2285},"Аутентифікація та Обробка Помилок","\u002Fjavascript\u002Freact\u002Ftanstack-query\u002Fauthentication-and-errors","03.javascript\u002F04.react\u002F04.tanstack-query\u002F12.authentication-and-errors",{"title":2287,"path":2288,"stem":2289},"React Suspense та Майбутнє","\u002Fjavascript\u002Freact\u002Ftanstack-query\u002Freact-suspense","03.javascript\u002F04.react\u002F04.tanstack-query\u002F13.react-suspense",{"title":2291,"path":2292,"stem":2293},"Глибоке Занурення в Продуктивність","\u002Fjavascript\u002Freact\u002Ftanstack-query\u002Fperformance-deep-dive","03.javascript\u002F04.react\u002F04.tanstack-query\u002F14.performance-deep-dive",{"title":2295,"icon":2210,"path":2296,"stem":2297,"children":2298},"React Router","\u002Fjavascript\u002Freact\u002Freact-router","03.javascript\u002F04.react\u002F05.react-router\u002Findex",[2299,2301,2305,2309,2313,2317,2321,2325],{"title":2300,"path":2296,"stem":2297},"React Router: Навігаційна система сучасного вебу",{"title":2302,"path":2303,"stem":2304},"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":2306,"path":2307,"stem":2308},"Динамічна Навігація","\u002Fjavascript\u002Freact\u002Freact-router\u002Fnavigation-and-links","03.javascript\u002F04.react\u002F05.react-router\u002F02.navigation-and-links",{"title":2310,"path":2311,"stem":2312},"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":2314,"path":2315,"stem":2316},"Динамічні Маршрути та Параметри","\u002Fjavascript\u002Freact\u002Freact-router\u002Fdynamic-routing","03.javascript\u002F04.react\u002F05.react-router\u002F04.dynamic-routing",{"title":2318,"path":2319,"stem":2320},"Data APIs: Loaders та Actions","\u002Fjavascript\u002Freact\u002Freact-router\u002Fdata-loading","03.javascript\u002F04.react\u002F05.react-router\u002F05.data-loading",{"title":2322,"path":2323,"stem":2324},"Просунуті Патерни","\u002Fjavascript\u002Freact\u002Freact-router\u002Fadvanced-patterns","03.javascript\u002F04.react\u002F05.react-router\u002F06.advanced-patterns",{"title":2326,"path":2327,"stem":2328},"Legacy Routing: Компонентний підхід","\u002Fjavascript\u002Freact\u002Freact-router\u002Flegacy-routing","03.javascript\u002F04.react\u002F05.react-router\u002F07.legacy-routing",{"title":2330,"icon":132,"path":2331,"stem":2332,"children":2333},"Redux","\u002Fjavascript\u002Freact\u002Fredux","03.javascript\u002F04.react\u002F06.redux\u002Findex",[2334,2336,2352,2381,2390,2411,2427,2456],{"title":2335,"path":2331,"stem":2332},"Redux: Еволюція управління станом",{"title":14,"icon":15,"path":2337,"stem":2338,"children":2339,"page":59},"\u002Fjavascript\u002Freact\u002Fredux\u002Ffundamentals","03.javascript\u002F04.react\u002F06.redux\u002F01.fundamentals",[2340,2344,2348],{"title":2341,"path":2342,"stem":2343},"Вступ до State Management","\u002Fjavascript\u002Freact\u002Fredux\u002Ffundamentals\u002Fintro-state-management","03.javascript\u002F04.react\u002F06.redux\u002F01.fundamentals\u002F01.intro-state-management",{"title":2345,"path":2346,"stem":2347},"Філософія Redux та Три Принципи","\u002Fjavascript\u002Freact\u002Fredux\u002Ffundamentals\u002Fredux-philosophy","03.javascript\u002F04.react\u002F06.redux\u002F01.fundamentals\u002F02.redux-philosophy",{"title":2349,"path":2350,"stem":2351},"Чисті функції та Іммутабельність","\u002Fjavascript\u002Freact\u002Fredux\u002Ffundamentals\u002Fpure-functions-immutability","03.javascript\u002F04.react\u002F06.redux\u002F01.fundamentals\u002F03.pure-functions-immutability",{"title":2353,"icon":132,"path":2354,"stem":2355,"children":2356,"page":59},"Classic Redux","\u002Fjavascript\u002Freact\u002Fredux\u002Fclassic-redux","03.javascript\u002F04.react\u002F06.redux\u002F02.classic-redux",[2357,2361,2365,2369,2373,2377],{"title":2358,"path":2359,"stem":2360},"Створення Store (Classic Redux)","\u002Fjavascript\u002Freact\u002Fredux\u002Fclassic-redux\u002Fstore-setup","03.javascript\u002F04.react\u002F06.redux\u002F02.classic-redux\u002F01.store-setup",{"title":2362,"path":2363,"stem":2364},"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":2366,"path":2367,"stem":2368},"Логіка Reducers","\u002Fjavascript\u002Freact\u002Fredux\u002Fclassic-redux\u002Freducers","03.javascript\u002F04.react\u002F06.redux\u002F02.classic-redux\u002F03.reducers",{"title":2370,"path":2371,"stem":2372},"Комбінування Reducers (Root Reducer)","\u002Fjavascript\u002Freact\u002Fredux\u002Fclassic-redux\u002Fdata-flow","03.javascript\u002F04.react\u002F06.redux\u002F02.classic-redux\u002F04.data-flow",{"title":2374,"path":2375,"stem":2376},"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":2378,"path":2379,"stem":2380},"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":2382,"icon":132,"path":2383,"stem":2384,"children":2385,"page":59},"Transition To Rtk","\u002Fjavascript\u002Freact\u002Fredux\u002Ftransition-to-rtk","03.javascript\u002F04.react\u002F06.redux\u002F03.transition-to-rtk",[2386],{"title":2387,"path":2388,"stem":2389},"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":2391,"icon":132,"path":2392,"stem":2393,"children":2394,"page":59},"Redux Toolkit","\u002Fjavascript\u002Freact\u002Fredux\u002Fredux-toolkit","03.javascript\u002F04.react\u002F06.redux\u002F04.redux-toolkit",[2395,2399,2403,2407],{"title":2396,"path":2397,"stem":2398},"Налаштування Store з configureStore","\u002Fjavascript\u002Freact\u002Fredux\u002Fredux-toolkit\u002Fconfigure-store","03.javascript\u002F04.react\u002F06.redux\u002F04.redux-toolkit\u002F01.configure-store",{"title":2400,"path":2401,"stem":2402},"createSlice: Революція в Redux","\u002Fjavascript\u002Freact\u002Fredux\u002Fredux-toolkit\u002Fcreate-slice","03.javascript\u002F04.react\u002F06.redux\u002F04.redux-toolkit\u002F02.create-slice",{"title":2404,"path":2405,"stem":2406},"Асинхронність з createAsyncThunk","\u002Fjavascript\u002Freact\u002Fredux\u002Fredux-toolkit\u002Fasync-thunks","03.javascript\u002F04.react\u002F06.redux\u002F04.redux-toolkit\u002F03.async-thunks",{"title":2408,"path":2409,"stem":2410},"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":2412,"icon":92,"path":2413,"stem":2414,"children":2415,"page":59},"Advanced","\u002Fjavascript\u002Freact\u002Fredux\u002Fadvanced","03.javascript\u002F04.react\u002F06.redux\u002F05.advanced",[2416,2420,2424],{"title":2417,"path":2418,"stem":2419},"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":2421,"path":2422,"stem":2423},"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":2271,"path":2425,"stem":2426},"\u002Fjavascript\u002Freact\u002Fredux\u002Fadvanced\u002Farchitecture-best-practices","03.javascript\u002F04.react\u002F06.redux\u002F05.advanced\u002F03.architecture-best-practices",{"title":2428,"icon":132,"path":2429,"stem":2430,"children":2431,"page":59},"Project Kanban","\u002Fjavascript\u002Freact\u002Fredux\u002Fproject-kanban","03.javascript\u002F04.react\u002F06.redux\u002F06.project-kanban",[2432,2436,2440,2444,2448,2452],{"title":2433,"path":2434,"stem":2435},"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":2437,"path":2438,"stem":2439},"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":2441,"path":2442,"stem":2443},"Board Slice: Серце Дошки","\u002Fjavascript\u002Freact\u002Fredux\u002Fproject-kanban\u002Fboard-slice","03.javascript\u002F04.react\u002F06.redux\u002F06.project-kanban\u002F03.board-slice",{"title":2445,"path":2446,"stem":2447},"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":2449,"path":2450,"stem":2451},"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":2453,"path":2454,"stem":2455},"Optimistic Updates","\u002Fjavascript\u002Freact\u002Fredux\u002Fproject-kanban\u002Foptimistic-updates","03.javascript\u002F04.react\u002F06.redux\u002F06.project-kanban\u002F06.optimistic-updates",{"title":2457,"icon":132,"path":2458,"stem":2459,"children":2460,"page":59},"Testing","\u002Fjavascript\u002Freact\u002Fredux\u002Ftesting","03.javascript\u002F04.react\u002F06.redux\u002F07.testing",[2461,2465,2469,2473,2477],{"title":2462,"path":2463,"stem":2464},"Тестування Redux","\u002Fjavascript\u002Freact\u002Fredux\u002Ftesting\u002Fintro-testing","03.javascript\u002F04.react\u002F06.redux\u002F07.testing\u002F01.intro-testing",{"title":2466,"path":2467,"stem":2468},"Тестування Reducers","\u002Fjavascript\u002Freact\u002Fredux\u002Ftesting\u002Ftesting-reducers","03.javascript\u002F04.react\u002F06.redux\u002F07.testing\u002F02.testing-reducers",{"title":2470,"path":2471,"stem":2472},"Тестування Селекторів","\u002Fjavascript\u002Freact\u002Fredux\u002Ftesting\u002Ftesting-selectors","03.javascript\u002F04.react\u002F06.redux\u002F07.testing\u002F03.testing-selectors",{"title":2474,"path":2475,"stem":2476},"Тестування Компонентів (Integration)","\u002Fjavascript\u002Freact\u002Fredux\u002Ftesting\u002Ftesting-components","03.javascript\u002F04.react\u002F06.redux\u002F07.testing\u002F04.testing-components",{"title":2478,"path":2479,"stem":2480},"Тестування Async Thunks","\u002Fjavascript\u002Freact\u002Fredux\u002Ftesting\u002Ftesting-thunks","03.javascript\u002F04.react\u002F06.redux\u002F07.testing\u002F05.testing-thunks",{"title":2482,"icon":132,"path":2483,"stem":2484,"children":2485},"Ui Libraries","\u002Fjavascript\u002Freact\u002Fui-libraries","03.javascript\u002F04.react\u002F07.ui-libraries\u002Findex",[2486,2488,2492,2496,2500,2504,2508],{"title":2487,"path":2483,"stem":2484},"UI Бібліотеки в React",{"title":2489,"path":2490,"stem":2491},"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":2493,"path":2494,"stem":2495},"Філософія shadcn\u002Fui: \"Not a Component Library\"","\u002Fjavascript\u002Freact\u002Fui-libraries\u002Fshadcn-philosophy","03.javascript\u002F04.react\u002F07.ui-libraries\u002F02.shadcn-philosophy",{"title":2497,"path":2498,"stem":2499},"Установка та Налаштування shadcn\u002Fui","\u002Fjavascript\u002Freact\u002Fui-libraries\u002Fshadcn-installation","03.javascript\u002F04.react\u002F07.ui-libraries\u002F03.shadcn-installation",{"title":2501,"path":2502,"stem":2503},"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":2505,"path":2506,"stem":2507},"Компоненти Форм: Побудова Інтерактивних Form","\u002Fjavascript\u002Freact\u002Fui-libraries\u002Fshadcn-components-forms","03.javascript\u002F04.react\u002F07.ui-libraries\u002F05.shadcn-components-forms",{"title":2509,"path":2510,"stem":2511},"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":2513,"icon":2514,"path":2515,"stem":2516,"children":2517,"page":59},"TypeScript","i-devicon-typescript","\u002Fjavascript\u002Ftypescript","03.javascript\u002F05.typescript",[2518,2522,2526,2530,2534,2538,2542,2546],{"title":2519,"path":2520,"stem":2521},"TypeScript: Броня для вашого коду","\u002Fjavascript\u002Ftypescript\u002Fintro-and-basic-types","03.javascript\u002F05.typescript\u002F01.intro-and-basic-types",{"title":2523,"path":2524,"stem":2525},"Майстерність Моделювання Даних: Інтерфейси та Просунуті Типи","\u002Fjavascript\u002Ftypescript\u002Finterfaces-and-advanced-types","03.javascript\u002F05.typescript\u002F02.interfaces-and-advanced-types",{"title":2527,"path":2528,"stem":2529},"Алхімія Типів: Generics та Utility Types","\u002Fjavascript\u002Ftypescript\u002Fgenerics-and-utilities","03.javascript\u002F05.typescript\u002F03.generics-and-utilities",{"title":2531,"path":2532,"stem":2533},"Архітектура та Шаблони: Класи в TypeScript","\u002Fjavascript\u002Ftypescript\u002Fclasses-and-oop","03.javascript\u002F05.typescript\u002F04.classes-and-oop",{"title":2535,"path":2536,"stem":2537},"Продакшн та Екосистема: Advanced Config & Workflow","\u002Fjavascript\u002Ftypescript\u002Fadvanced-patterns-and-config","03.javascript\u002F05.typescript\u002F05.advanced-patterns-and-config",{"title":2539,"path":2540,"stem":2541},"TypeScript у світі React","\u002Fjavascript\u002Ftypescript\u002Freact-basics","03.javascript\u002F05.typescript\u002F06.react-basics",{"title":2543,"path":2544,"stem":2545},"React + TypeScript: Продвинуті патерни","\u002Fjavascript\u002Ftypescript\u002Freact-advanced","03.javascript\u002F05.typescript\u002F07.react-advanced",{"title":2547,"path":2548,"stem":2549},"React + TypeScript: Екосистема та бібліотеки","\u002Fjavascript\u002Ftypescript\u002Freact-ecosystem","03.javascript\u002F05.typescript\u002F08.react-ecosystem",{"title":2551,"icon":2552,"path":2553,"stem":2554,"children":2555,"page":59},"Асинхронність","i-lucide-refresh-cw","\u002Fjavascript\u002Fasync-programming","03.javascript\u002F06.async-programming",[2556,2560,2564],{"title":2557,"path":2558,"stem":2559},"Event Loop: серце асинхронності в JavaScript","\u002Fjavascript\u002Fasync-programming\u002Fevent-loop-fundamentals","03.javascript\u002F06.async-programming\u002F01.event-loop-fundamentals",{"title":2561,"path":2562,"stem":2563},"Task Queue та Microtask Queue: пріоритети виконання","\u002Fjavascript\u002Fasync-programming\u002Ftask-queues","03.javascript\u002F06.async-programming\u002F02.task-queues",{"title":2565,"path":2566,"stem":2567},"Асинхронні патерни: від Callbacks до Async\u002FAwait","\u002Fjavascript\u002Fasync-programming\u002Fasync-patterns","03.javascript\u002F06.async-programming\u002F03.async-patterns",{"title":2569,"path":2570,"stem":2571},"Atomic Design","\u002Fjavascript\u002Fatomic-design","03.javascript\u002F2.atomic-design",{"title":2573,"icon":2574,"path":2575,"stem":2576,"children":2577,"page":59},"Java","i-devicon-java","\u002Fjava","04.java",[2578,2581,2584,2588,2592,2596,2600],{"title":162,"path":2579,"stem":2580},"\u002Fjava\u002Fdata-mapper-part1","04.java\u002F01.data-mapper-part1",{"title":166,"path":2582,"stem":2583},"\u002Fjava\u002Fdata-mapper-part2","04.java\u002F02.data-mapper-part2",{"title":2585,"path":2586,"stem":2587},"Service Layer: Організація бізнес-логіки","\u002Fjava\u002Fservice-layer","04.java\u002F03.service-layer",{"title":2589,"path":2590,"stem":2591},"Rich Domain Model та State Pattern","\u002Fjava\u002Frich-domain-model","04.java\u002F04.rich-domain-model",{"title":2593,"path":2594,"stem":2595},"Патерни для складної бізнес-логіки","\u002Fjava\u002Fbusiness-logic-patterns","04.java\u002F05.business-logic-patterns",{"title":2597,"path":2598,"stem":2599},"Обробка помилок та валідація","\u002Fjava\u002Ferror-handling-validation","04.java\u002F06.error-handling-validation",{"title":2601,"path":2602,"stem":2603,"children":2604,"page":59},"Проектування баз даних","\u002Fjava\u002Fpr2","04.java\u002Fpr2",[2605,2609,2613,2617,2621,2625,2629,2633,2637,2641,2645,2649,2653,2657,2661,2665,2669,2673,2677,2681,2685,2689,2693,2697,2701,2705,2709,2713,2717,2721,2725,2729,2733,2737,2741,2745,2749],{"title":2606,"path":2607,"stem":2608},"Концептуальне моделювання: Мистецтво розуміння предметної області","\u002Fjava\u002Fpr2\u002Fconceptual-modeling","04.java\u002Fpr2\u002F01.conceptual-modeling",{"title":2610,"path":2611,"stem":2612},"Логічне моделювання: Від бізнес-ідей до структур даних","\u002Fjava\u002Fpr2\u002Flogical-modeling","04.java\u002Fpr2\u002F02.logical-modeling",{"title":2614,"path":2615,"stem":2616},"Нормалізація: Гігієна даних та боротьба з аномаліями","\u002Fjava\u002Fpr2\u002Fnormalization","04.java\u002Fpr2\u002F03.normalization",{"title":2618,"path":2619,"stem":2620},"Фізична схема: Від абстракції до DDL","\u002Fjava\u002Fpr2\u002Fphysical-schema","04.java\u002Fpr2\u002F04.physical-schema",{"title":2622,"path":2623,"stem":2624},"Архітектурна класифікація таблиць","\u002Fjava\u002Fpr2\u002Ftable-classification","04.java\u002Fpr2\u002F05.table-classification",{"title":2626,"path":2627,"stem":2628},"Database Migrations: Версіонування схеми з Flyway","\u002Fjava\u002Fpr2\u002Fdatabase-migrations","04.java\u002Fpr2\u002F06.database-migrations",{"title":2630,"path":2631,"stem":2632},"А що, якби це була не реляційна БД?","\u002Fjava\u002Fpr2\u002Fbeyond-relational","04.java\u002Fpr2\u002F07.beyond-relational",{"title":2634,"path":2635,"stem":2636},"Object-Relational Impedance Mismatch: Два світи, що не хочуть дружити","\u002Fjava\u002Fpr2\u002Fimpedance-mismatch","04.java\u002Fpr2\u002F09.impedance-mismatch",{"title":2638,"path":2639,"stem":2640},"JDBC: Перший контакт із базою даних","\u002Fjava\u002Fpr2\u002Fjdbc-fundamentals","04.java\u002Fpr2\u002F10.jdbc-fundamentals",{"title":2642,"path":2643,"stem":2644},"Якість коду: Spotless, SpotBugs та SonarQube","\u002Fjava\u002Fpr2\u002F10a.code-quality","04.java\u002Fpr2\u002F10a.code-quality",{"title":2646,"path":2647,"stem":2648},"Connection Pool: Патерн Object Pool для JDBC-з'єднань","\u002Fjava\u002Fpr2\u002Fconnection-pool","04.java\u002Fpr2\u002F11.connection-pool",{"title":2650,"path":2651,"stem":2652},"Row Data Gateway: Об'єкт як обгортка рядка таблиці","\u002Fjava\u002Fpr2\u002Frow-data-gateway","04.java\u002Fpr2\u002F12.row-data-gateway",{"title":2654,"path":2655,"stem":2656},"Table Data Gateway: Фасад таблиці як архітектурний відступ","\u002Fjava\u002Fpr2\u002Ftable-data-gateway","04.java\u002Fpr2\u002F13.table-data-gateway",{"title":2658,"path":2659,"stem":2660},"Repository + Data Mapper: Правильна шарова архітектура з JDBC","\u002Fjava\u002Fpr2\u002Frepository-data-mapper","04.java\u002Fpr2\u002F14.repository-data-mapper",{"title":2662,"path":2663,"stem":2664},"Identity Map: Кешування сутностей у рамках сесії","\u002Fjava\u002Fpr2\u002Fidentity-map","04.java\u002Fpr2\u002F15.identity-map",{"title":2666,"path":2667,"stem":2668},"Unit of Work: Відстеження змін і координація JDBC-транзакцій","\u002Fjava\u002Fpr2\u002Funit-of-work","04.java\u002Fpr2\u002F16.unit-of-work",{"title":2670,"path":2671,"stem":2672},"Strategy: Замінювані SQL-стратегії для підтримки різних СУБД","\u002Fjava\u002Fpr2\u002Fstrategy-sql","04.java\u002Fpr2\u002F17.strategy-sql",{"title":2674,"path":2675,"stem":2676},"Proxy: Lazy Loading для One-To-Many колекцій","\u002Fjava\u002Fpr2\u002Fproxy-lazy-loading","04.java\u002Fpr2\u002F18.proxy-lazy-loading",{"title":2678,"path":2679,"stem":2680},"Generic Repository через Java Reflection: анотації та динамічний SQL","\u002Fjava\u002Fpr2\u002Fgeneric-repository-reflection","04.java\u002Fpr2\u002F19.generic-repository-reflection",{"title":2682,"path":2683,"stem":2684},"Specification Pattern: Композиція бізнес-правил для складних запитів","\u002Fjava\u002Fpr2\u002Fspecification-pattern","04.java\u002Fpr2\u002F20.specification-pattern",{"title":2686,"path":2687,"stem":2688},"Розширені можливості Specification Pattern: підзапити, агрегації та гібридний підхід","\u002Fjava\u002Fpr2\u002F20a.advanced-specifications","04.java\u002Fpr2\u002F20a.advanced-specifications",{"title":2690,"path":2691,"stem":2692},"Асинхронність у JDBC: Від блокуючих викликів до CompletableFuture","\u002Fjava\u002Fpr2\u002Fasynchronous-jdbc","04.java\u002Fpr2\u002F21.asynchronous-jdbc",{"title":2694,"path":2695,"stem":2696},"Інтеграційне тестування JDBC-репозиторіїв: Embedded H2 та патерн AAA","\u002Fjava\u002Fpr2\u002Fintegration-testing-h2","04.java\u002Fpr2\u002F22.integration-testing-h2",{"title":2698,"path":2699,"stem":2700},"Testcontainers: Тестування з реальною PostgreSQL у Docker-контейнерах","\u002Fjava\u002Fpr2\u002Fintegration-testing-testcontainers","04.java\u002Fpr2\u002F23.integration-testing-testcontainers",{"title":2702,"path":2703,"stem":2704},"Google Guice: Впровадження залежностей у JavaFX-проєкті","\u002Fjava\u002Fpr2\u002Fdependency-injection-guice","04.java\u002Fpr2\u002F24.dependency-injection-guice",{"title":2706,"path":2707,"stem":2708},"JavaFX: Основи побудови графічних інтерфейсів","\u002Fjava\u002Fpr2\u002Fjavafx-fundamentals","04.java\u002Fpr2\u002F25.javafx-fundamentals",{"title":2710,"path":2711,"stem":2712},"Properties та Bindings: Реактивність у JavaFX","\u002Fjava\u002Fpr2\u002Fjavafx-properties-bindings","04.java\u002Fpr2\u002F26.javafx-properties-bindings",{"title":2714,"path":2715,"stem":2716},"MVC vs MVP vs MVVM: Еволюція архітектурних патернів UI","\u002Fjava\u002Fpr2\u002Fui-architecture-patterns","04.java\u002Fpr2\u002F27.ui-architecture-patterns",{"title":2718,"path":2719,"stem":2720},"MVVM на практиці: Побудова ViewModel","\u002Fjava\u002Fpr2\u002Fmvvm-viewmodel-implementation","04.java\u002Fpr2\u002F28.mvvm-viewmodel-implementation",{"title":2722,"path":2723,"stem":2724},"View та Controller: Зв'язування з ViewModel через FXML","\u002Fjava\u002Fpr2\u002Fmvvm-view-controller","04.java\u002Fpr2\u002F29.mvvm-view-controller",{"title":2726,"path":2727,"stem":2728},"Інтеграція MVVM з Guice: Автоматична ін'єкція залежностей","\u002Fjava\u002Fpr2\u002Fmvvm-guice-integration","04.java\u002Fpr2\u002F30.mvvm-guice-integration",{"title":2730,"path":2731,"stem":2732},"Валідація та обробка помилок у MVVM","\u002Fjava\u002Fpr2\u002Fmvvm-validation-error-handling","04.java\u002Fpr2\u002F31.mvvm-validation-error-handling",{"title":2734,"path":2735,"stem":2736},"Навігація та управління екранами у JavaFX MVVM","\u002Fjava\u002Fpr2\u002Fmvvm-navigation-screen-management","04.java\u002Fpr2\u002F32.mvvm-navigation-screen-management",{"title":2738,"path":2739,"stem":2740},"Тестування JavaFX MVVM-додатків","\u002Fjava\u002Fpr2\u002Fmvvm-testing","04.java\u002Fpr2\u002F33.mvvm-testing",{"title":2742,"path":2743,"stem":2744},"Стилізація та теми у JavaFX: CSS та User Experience","\u002Fjava\u002Fpr2\u002Fjavafx-styling-themes","04.java\u002Fpr2\u002F34.javafx-styling-themes",{"title":2746,"path":2747,"stem":2748},"AtlantaFX: Сучасні теми для JavaFX додатків","\u002Fjava\u002Fpr2\u002Fatlantafx-modern-themes","04.java\u002Fpr2\u002F35.atlantafx-modern-themes",{"title":2750,"path":2751,"stem":2752},"Пакування та розповсюдження JavaFX-додатків","\u002Fjava\u002Fpr2\u002Fjar-packaging-distribution","04.java\u002Fpr2\u002F36.jar-packaging-distribution",{"title":2754,"icon":2755,"path":2756,"stem":2757,"children":2758,"page":59},"Python","i-devicon-python","\u002Fpython","05.python",[2759,2763,2766,2770,2774,2778,2782,2786,2790,2794,2798,2802,2806,2810,2814,2875],{"title":2760,"path":2761,"stem":2762},"Модулі, Пакети та Віртуальні Середовища","\u002Fpython\u002Fmodules-packages-venv","05.python\u002F00.modules-packages-venv",{"title":71,"path":2764,"stem":2765},"\u002Fpython\u002Fclasses-objects","05.python\u002F01.classes-objects",{"title":2767,"path":2768,"stem":2769},"Інкапсуляція, Керування Доступом та Властивості","\u002Fpython\u002Fencapsulation","05.python\u002F02.encapsulation",{"title":2771,"path":2772,"stem":2773},"Наслідування, MRO та суперсила super()","\u002Fpython\u002Finheritance-mro","05.python\u002F03.inheritance-mro",{"title":2775,"path":2776,"stem":2777},"Абстракція — ABC проти Статичних Протоколів (PEP 544)","\u002Fpython\u002Fabstraction-protocols","05.python\u002F04.abstraction-protocols",{"title":2779,"path":2780,"stem":2781},"Магічні методи (Dunder) та Емуляція протоколів","\u002Fpython\u002Fdunder-methods","05.python\u002F05.dunder-methods",{"title":2783,"path":2784,"stem":2785},"Декоратори та Керування життєвим циклом методів","\u002Fpython\u002Fdecorators-static-class","05.python\u002F06.decorators-static-class",{"title":2787,"path":2788,"stem":2789},"Дескриптори — Магія доступу до атрибутів","\u002Fpython\u002Fdescriptors","05.python\u002F07.descriptors",{"title":2791,"path":2792,"stem":2793},"Метакласи — Динамічне створення класів під капотом CPython","\u002Fpython\u002Fmetaclasses","05.python\u002F08.metaclasses",{"title":2795,"path":2796,"stem":2797},"Dataclasses, NamedTuple та сучасні контейнери Python","\u002Fpython\u002Fmodern-containers","05.python\u002F09.modern-containers",{"title":2799,"path":2800,"stem":2801},"GIL та модель конкурентності CPython — фундамент перед потоками і процесами","\u002Fpython\u002Fgil-concurrency-intro","05.python\u002F11.gil-concurrency-intro",{"title":2803,"path":2804,"stem":2805},"Threading — конкурентність для I\u002FO-bound задач","\u002Fpython\u002Fthreading","05.python\u002F12.threading",{"title":2807,"path":2808,"stem":2809},"Multiprocessing — справжній паралелізм для CPU-bound задач","\u002Fpython\u002Fmultiprocessing","05.python\u002F13.multiprocessing",{"title":2811,"path":2812,"stem":2813},"asyncio — кооперативна конкурентність та event loop","\u002Fpython\u002Fasyncio","05.python\u002F14.asyncio",{"title":2815,"icon":92,"path":2816,"stem":2817,"children":2818,"page":59},"FastAPI","\u002Fpython\u002Ffastapi","05.python\u002Ffastapi",[2819,2823,2827,2831,2835,2839,2843,2847,2851,2855,2859,2863,2867,2871],{"title":2820,"path":2821,"stem":2822},"Глибокий Typing та Pydantic v2 — від анотацій до валідації","\u002Fpython\u002Ffastapi\u002Ftyping-pydantic","05.python\u002Ffastapi\u002F15.typing-pydantic",{"title":2824,"path":2825,"stem":2826},"WSGI, ASGI та Python Web-екосистема","\u002Fpython\u002Ffastapi\u002Fwsgi-asgi-ecosystem","05.python\u002Ffastapi\u002F16.wsgi-asgi-ecosystem",{"title":2828,"path":2829,"stem":2830},"FastAPI: Перший додаток, Uvicorn та OpenAPI","\u002Fpython\u002Ffastapi\u002Ffastapi-intro","05.python\u002Ffastapi\u002F17.fastapi-intro",{"title":2832,"path":2833,"stem":2834},"Маршрутизація, параметри запитів та APIRouter","\u002Fpython\u002Ffastapi\u002Ffastapi-routing-params","05.python\u002Ffastapi\u002F18.fastapi-routing-params",{"title":2836,"path":2837,"stem":2838},"Pydantic v2 у FastAPI — схеми, валідація та серіалізація","\u002Fpython\u002Ffastapi\u002Ffastapi-pydantic-schemas","05.python\u002Ffastapi\u002F19.fastapi-pydantic-schemas",{"title":2840,"path":2841,"stem":2842},"Dependency Injection — серце архітектури FastAPI","\u002Fpython\u002Ffastapi\u002Ffastapi-dependency-injection","05.python\u002Ffastapi\u002F20.fastapi-dependency-injection",{"title":2844,"path":2845,"stem":2846},"Обробка помилок, Middleware та CORS у FastAPI","\u002Fpython\u002Ffastapi\u002Ffastapi-errors-middleware","05.python\u002Ffastapi\u002F21.fastapi-errors-middleware",{"title":2848,"path":2849,"stem":2850},"SQLAlchemy 2.0 — ORM, Core та Async Engine","\u002Fpython\u002Ffastapi\u002Fsqlalchemy-orm","05.python\u002Ffastapi\u002F22.sqlalchemy-orm",{"title":2852,"path":2853,"stem":2854},"Alembic — міграції бази даних","\u002Fpython\u002Ffastapi\u002Falembic-migrations","05.python\u002Ffastapi\u002F23.alembic-migrations",{"title":2856,"path":2857,"stem":2858},"Repository Pattern та Clean Architecture у FastAPI","\u002Fpython\u002Ffastapi\u002Ffastapi-repository-clean-arch","05.python\u002Ffastapi\u002F24.fastapi-repository-clean-arch",{"title":2860,"path":2861,"stem":2862},"Автентифікація та авторизація — JWT, OAuth2, RBAC","\u002Fpython\u002Ffastapi\u002Ffastapi-auth-security","05.python\u002Ffastapi\u002F25.fastapi-auth-security",{"title":2864,"path":2865,"stem":2866},"Тестування FastAPI — pytest, httpx, fixtures","\u002Fpython\u002Ffastapi\u002Ffastapi-testing","05.python\u002Ffastapi\u002F26.fastapi-testing",{"title":2868,"path":2869,"stem":2870},"Async на повну — Background Tasks, WebSockets, SSE та Celery","\u002Fpython\u002Ffastapi\u002Ffastapi-async-advanced","05.python\u002Ffastapi\u002F27.fastapi-async-advanced",{"title":2872,"path":2873,"stem":2874},"Deployment — Docker, CI\u002FCD, Monitoring","\u002Fpython\u002Ffastapi\u002Ffastapi-deployment","05.python\u002Ffastapi\u002F28.fastapi-deployment",{"title":2876,"path":2877,"stem":2878},"[object Object]","\u002Fpython\u002Foop-plan","05.python\u002Foop-plan",{"title":2880,"icon":2881,"path":2882,"stem":2883,"children":2884,"page":59},"Бази даних","i-lucide-database","\u002Fdatabases","06.databases",[2885,2915,2938,2975,3004,3022,3056,3068,3077],{"title":2886,"icon":2887,"path":2888,"stem":2889,"children":2890,"page":59},"Intro","i-lucide-play","\u002Fdatabases\u002Fintro","06.databases\u002F01.intro",[2891,2895,2899,2903,2907,2911],{"title":2892,"path":2893,"stem":2894},"Введення в теорію баз даних","\u002Fdatabases\u002Fintro\u002Fintroduction-to-databases","06.databases\u002F01.intro\u002F01.introduction-to-databases",{"title":2896,"path":2897,"stem":2898},"Реляційна модель даних","\u002Fdatabases\u002Fintro\u002Frelational-model-theory","06.databases\u002F01.intro\u002F02.relational-model-theory",{"title":2900,"path":2901,"stem":2902},"ER-моделювання","\u002Fdatabases\u002Fintro\u002Fer-modeling","06.databases\u002F01.intro\u002F03.er-modeling",{"title":2904,"path":2905,"stem":2906},"Логічне проектування БД","\u002Fdatabases\u002Fintro\u002Flogical-schema","06.databases\u002F01.intro\u002F04.logical-schema",{"title":2908,"path":2909,"stem":2910},"Класифікація таблиць","\u002Fdatabases\u002Fintro\u002Ftable-classification","06.databases\u002F01.intro\u002F05.table-classification",{"title":2912,"path":2913,"stem":2914},"PlantUML для баз даних","\u002Fdatabases\u002Fintro\u002Fplantuml-diagrams","06.databases\u002F01.intro\u002F06.plantuml-diagrams",{"title":2916,"icon":2881,"path":2917,"stem":2918,"children":2919,"page":59},"MS SQL Server Start","\u002Fdatabases\u002Fms-sql-server-start","06.databases\u002F02.ms-sql-server-start",[2920,2924,2930,2934],{"title":2921,"path":2922,"stem":2923},"Типи даних у MS SQL Server","\u002Fdatabases\u002Fms-sql-server-start\u002Fdata-types","06.databases\u002F02.ms-sql-server-start\u002F01.data-types",{"title":2925,"path":2926,"stem":2927,"children":2928},"Індекси у MS SQL Server","\u002Fdatabases\u002Fms-sql-server-start\u002Fsql-indexes","06.databases\u002F02.ms-sql-server-start\u002F02.sql-indexes",[2929],{"title":2925,"path":2926,"stem":2927},{"title":2931,"path":2932,"stem":2933},"Системні бази даних MS SQL Server","\u002Fdatabases\u002Fms-sql-server-start\u002Fsystem-databases","06.databases\u002F02.ms-sql-server-start\u002F03.system-databases",{"title":2935,"path":2936,"stem":2937},"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":2939,"icon":2881,"path":2940,"stem":2941,"children":2942,"page":59},"SQL","\u002Fdatabases\u002Fsql","06.databases\u002F03.sql",[2943,2947,2951,2955,2959,2963,2967,2971],{"title":2944,"path":2945,"stem":2946},"Налаштування демонстраційної бази даних","\u002Fdatabases\u002Fsql\u002Fsample-database-setup","06.databases\u002F03.sql\u002F00.sample-database-setup",{"title":2948,"path":2949,"stem":2950},"DDL - Створення таблиць (CREATE TABLE)","\u002Fdatabases\u002Fsql\u002Fddl-create-table","06.databases\u002F03.sql\u002F01.ddl-create-table",{"title":2952,"path":2953,"stem":2954},"DDL - Зміна та видалення таблиць (ALTER, DROP)","\u002Fdatabases\u002Fsql\u002Fddl-alter-drop-table","06.databases\u002F03.sql\u002F02.ddl-alter-drop-table",{"title":2956,"path":2957,"stem":2958},"SELECT запити - Основи","\u002Fdatabases\u002Fsql\u002Fselect-queries-fundamentals","06.databases\u002F03.sql\u002F03.select-queries-fundamentals",{"title":2960,"path":2961,"stem":2962},"SELECT запити - Розширені можливості","\u002Fdatabases\u002Fsql\u002Fselect-queries-advanced","06.databases\u002F03.sql\u002F04.select-queries-advanced",{"title":2964,"path":2965,"stem":2966},"INSERT запити - Додавання даних","\u002Fdatabases\u002Fsql\u002Finsert-queries","06.databases\u002F03.sql\u002F05.insert-queries",{"title":2968,"path":2969,"stem":2970},"UPDATE та DELETE запити","\u002Fdatabases\u002Fsql\u002Fupdate-delete-queries","06.databases\u002F03.sql\u002F06.update-delete-queries",{"title":2972,"path":2973,"stem":2974},"Транзакції в SQL","\u002Fdatabases\u002Fsql\u002Ftransactions","06.databases\u002F03.sql\u002F07.transactions",{"title":2976,"icon":2881,"path":2977,"stem":2978,"children":2979,"page":59},"Multi Table Databases","\u002Fdatabases\u002Fmulti-table-databases","06.databases\u002F04.multi-table-databases",[2980,2984,2988,2992,2996,3000],{"title":2981,"path":2982,"stem":2983},"Зв'язки та нормалізація БД","\u002Fdatabases\u002Fmulti-table-databases\u002Frelationships-and-normalization","06.databases\u002F04.multi-table-databases\u002F00.relationships-and-normalization",{"title":2985,"path":2986,"stem":2987},"INNER JOIN - З'єднання таблиць","\u002Fdatabases\u002Fmulti-table-databases\u002Finner-join","06.databases\u002F04.multi-table-databases\u002F01.inner-join",{"title":2989,"path":2990,"stem":2991},"OUTER JOINs - LEFT, RIGHT, FULL","\u002Fdatabases\u002Fmulti-table-databases\u002Fouter-joins","06.databases\u002F04.multi-table-databases\u002F02.outer-joins",{"title":2993,"path":2994,"stem":2995},"CROSS та SELF JOINs","\u002Fdatabases\u002Fmulti-table-databases\u002Fcross-self-joins","06.databases\u002F04.multi-table-databases\u002F03.cross-self-joins",{"title":2997,"path":2998,"stem":2999},"Підзапити (Subqueries)","\u002Fdatabases\u002Fmulti-table-databases\u002Fsubqueries","06.databases\u002F04.multi-table-databases\u002F04.subqueries",{"title":3001,"path":3002,"stem":3003},"Агрегації з JOIN","\u002Fdatabases\u002Fmulti-table-databases\u002Faggregations-with-joins","06.databases\u002F04.multi-table-databases\u002F05.aggregations-with-joins",{"title":3005,"icon":3006,"path":3007,"stem":3008,"children":3009,"page":59},"Aggregate Functions","i-lucide-calculator","\u002Fdatabases\u002Faggregate-functions","06.databases\u002F05.aggregate-functions",[3010,3014,3018],{"title":3011,"path":3012,"stem":3013},"Функції агрегування в MS SQL Server","\u002Fdatabases\u002Faggregate-functions\u002Fintroduction-aggregate-functions","06.databases\u002F05.aggregate-functions\u002F01.introduction-aggregate-functions",{"title":3015,"path":3016,"stem":3017},"Групування даних в MS SQL Server","\u002Fdatabases\u002Faggregate-functions\u002Fgrouping-data","06.databases\u002F05.aggregate-functions\u002F02.grouping-data",{"title":3019,"path":3020,"stem":3021},"Підзапити з агрегатними функціями","\u002Fdatabases\u002Faggregate-functions\u002Fsubqueries-aggregates","06.databases\u002F05.aggregate-functions\u002F03.subqueries-aggregates",{"title":3023,"icon":3024,"path":3025,"stem":3026,"children":3027,"page":59},"Тригери та зберігаємі процедури","i-lucide-database-zap","\u002Fdatabases\u002Ftriggers-stored-procedures","06.databases\u002F07.triggers-stored-procedures",[3028,3032,3036,3040,3044,3048,3052],{"title":3029,"path":3030,"stem":3031},"DML-тригери","\u002Fdatabases\u002Ftriggers-stored-procedures\u002Fdml-triggers","06.databases\u002F07.triggers-stored-procedures\u002F01.dml-triggers",{"title":3033,"path":3034,"stem":3035},"DDL-тригери","\u002Fdatabases\u002Ftriggers-stored-procedures\u002Fddl-triggers","06.databases\u002F07.triggers-stored-procedures\u002F02.ddl-triggers",{"title":3037,"path":3038,"stem":3039},"Transact-SQL розширення","\u002Fdatabases\u002Ftriggers-stored-procedures\u002Ftransact-sql-extensions","06.databases\u002F07.triggers-stored-procedures\u002F03.transact-sql-extensions",{"title":3041,"path":3042,"stem":3043},"Транзакції","\u002Fdatabases\u002Ftriggers-stored-procedures\u002Ftransactions","06.databases\u002F07.triggers-stored-procedures\u002F04.transactions",{"title":3045,"path":3046,"stem":3047},"Зберігаємі процедури","\u002Fdatabases\u002Ftriggers-stored-procedures\u002Fstored-procedures","06.databases\u002F07.triggers-stored-procedures\u002F05.stored-procedures",{"title":3049,"path":3050,"stem":3051},"Користувацькі функції","\u002Fdatabases\u002Ftriggers-stored-procedures\u002Fuser-defined-functions","06.databases\u002F07.triggers-stored-procedures\u002F06.user-defined-functions",{"title":3053,"path":3054,"stem":3055},"Безпека баз даних","\u002Fdatabases\u002Ftriggers-stored-procedures\u002Fsecurity","06.databases\u002F07.triggers-stored-procedures\u002F08.security",{"title":3053,"icon":793,"path":3057,"stem":3058,"children":3059,"page":59},"\u002Fdatabases\u002Fsecurity","06.databases\u002F08.security",[3060,3064],{"title":3061,"path":3062,"stem":3063},"Вступ до безпеки баз даних","\u002Fdatabases\u002Fsecurity\u002Fintroduction","06.databases\u002F08.security\u002F01.introduction",{"title":3065,"path":3066,"stem":3067},"Системні представлення та метадані","\u002Fdatabases\u002Fsecurity\u002Fsystem-views","06.databases\u002F08.security\u002F02.system-views",{"title":3069,"icon":3070,"path":3071,"stem":3072,"children":3073,"page":59},"Резервне копіювання та відновлення","i-lucide-database-backup","\u002Fdatabases\u002Fbackup-recovery","06.databases\u002F09.backup-recovery",[3074],{"title":3069,"path":3075,"stem":3076},"\u002Fdatabases\u002Fbackup-recovery\u002Fbackup-restore","06.databases\u002F09.backup-recovery\u002F01.backup-restore",{"title":3078,"icon":3079,"path":3080,"stem":3081,"children":3082,"page":59},"Повнотекстовий пошук","i-lucide-search","\u002Fdatabases\u002Ffull-text-search","06.databases\u002F10.full-text-search",[3083],{"title":3078,"path":3084,"stem":3085},"\u002Fdatabases\u002Ffull-text-search\u002Ffull-text-search","06.databases\u002F10.full-text-search\u002F01.full-text-search",{"title":3087,"icon":3088,"path":3089,"stem":3090,"children":3091,"page":59},"Tools","i-lucide-wrench","\u002Ftools","07.tools",[3092,3168],{"title":3093,"icon":3094,"path":3095,"stem":3096,"children":3097},"Docker","i-simple-icons-docker","\u002Ftools\u002Fdocker","07.tools\u002F01.docker\u002Findex",[3098,3100,3104,3108,3112,3116,3120,3124,3128,3132,3136,3140,3144,3148,3152,3156,3160,3164],{"title":3099,"path":3095,"stem":3096},"Docker: від нуля до production",{"title":3101,"path":3102,"stem":3103},"Контейнеризація — від проблеми до рішення","\u002Ftools\u002Fdocker\u002Fcontainerization-concept","07.tools\u002F01.docker\u002F01.containerization-concept",{"title":3105,"path":3106,"stem":3107},"Docker — що це і навіщо?","\u002Ftools\u002Fdocker\u002Fdocker-what-and-why","07.tools\u002F01.docker\u002F02.docker-what-and-why",{"title":3109,"path":3110,"stem":3111},"Архітектура Docker Engine","\u002Ftools\u002Fdocker\u002Fdocker-architecture","07.tools\u002F01.docker\u002F03.docker-architecture",{"title":3113,"path":3114,"stem":3115},"Встановлення Docker","\u002Ftools\u002Fdocker\u002Finstallation","07.tools\u002F01.docker\u002F04.installation",{"title":3117,"path":3118,"stem":3119},"Перший контейнер — docker run","\u002Ftools\u002Fdocker\u002Ffirst-container","07.tools\u002F01.docker\u002F05.first-container",{"title":3121,"path":3122,"stem":3123},"Життєвий цикл контейнера","\u002Ftools\u002Fdocker\u002Fcontainer-lifecycle","07.tools\u002F01.docker\u002F06.container-lifecycle",{"title":3125,"path":3126,"stem":3127},"Docker Images — фундаментальні концепції","\u002Ftools\u002Fdocker\u002Fdocker-images-fundamentals","07.tools\u002F01.docker\u002F07.docker-images-fundamentals",{"title":3129,"path":3130,"stem":3131},"Dockerfile — основи","\u002Ftools\u002Fdocker\u002Fdockerfile-basics","07.tools\u002F01.docker\u002F08.dockerfile-basics",{"title":3133,"path":3134,"stem":3135},"Dockerfile — просунуті техніки","\u002Ftools\u002Fdocker\u002Fdockerfile-advanced","07.tools\u002F01.docker\u002F09.dockerfile-advanced",{"title":3137,"path":3138,"stem":3139},"Build Context та кешування шарів","\u002Ftools\u002Fdocker\u002Fbuild-context-and-cache","07.tools\u002F01.docker\u002F10.build-context-and-cache",{"title":3141,"path":3142,"stem":3143},"Реєстри Docker-образів","\u002Ftools\u002Fdocker\u002Fimage-registries","07.tools\u002F01.docker\u002F11.image-registries",{"title":3145,"path":3146,"stem":3147},"Контейнеризація .NET додатків","\u002Ftools\u002Fdocker\u002Fdotnet-containerization","07.tools\u002F01.docker\u002F12.dotnet-containerization",{"title":3149,"path":3150,"stem":3151},"Томи та збереження даних","\u002Ftools\u002Fdocker\u002Fvolumes-and-data","07.tools\u002F01.docker\u002F13.volumes-and-data",{"title":3153,"path":3154,"stem":3155},"Основи мережі в Docker","\u002Ftools\u002Fdocker\u002Fnetworking-basics","07.tools\u002F01.docker\u002F14.networking-basics",{"title":3157,"path":3158,"stem":3159},"Змінні оточення та конфігурація","\u002Ftools\u002Fdocker\u002Fenvironment-and-configuration","07.tools\u002F01.docker\u002F15.environment-and-configuration",{"title":3161,"path":3162,"stem":3163},"Docker Compose — оркестрація контейнерів","\u002Ftools\u002Fdocker\u002Fdocker-compose-basics","07.tools\u002F01.docker\u002F16.docker-compose-basics",{"title":3165,"path":3166,"stem":3167},"Docker Compose — Multi-Service застосунки","\u002Ftools\u002Fdocker\u002Fcompose-multi-service","07.tools\u002F01.docker\u002F17.compose-multi-service",{"title":3169,"icon":3170,"path":3171,"stem":3172,"children":3173},"Kubernetes","simple-icons:kubernetes","\u002Ftools\u002Fkubernetes","07.tools\u002F02.kubernetes\u002Findex",[3174,3176,3180,3184,3188,3192,3196,3200,3204],{"title":3175,"path":3171,"stem":3172},"Kubernetes: від розробки до production",{"title":3177,"path":3178,"stem":3179},"Kubernetes — коли Docker Compose більше не вистачає","\u002Ftools\u002Fkubernetes\u002Fwhy-kubernetes","07.tools\u002F02.kubernetes\u002F01.why-kubernetes",{"title":3181,"path":3182,"stem":3183},"Архітектура Kubernetes — анатомія кластера","\u002Ftools\u002Fkubernetes\u002Fkubernetes-architecture","07.tools\u002F02.kubernetes\u002F02.kubernetes-architecture",{"title":3185,"path":3186,"stem":3187},"Локальне середовище — minikube, kind та k3s","\u002Ftools\u002Fkubernetes\u002Flocal-environment","07.tools\u002F02.kubernetes\u002F03.local-environment",{"title":3189,"path":3190,"stem":3191},"Pod — атомарна одиниця Kubernetes","\u002Ftools\u002Fkubernetes\u002Fpods-and-containers","07.tools\u002F02.kubernetes\u002F04.pods-and-containers",{"title":3193,"path":3194,"stem":3195},"Патерни використання Pod","\u002Ftools\u002Fkubernetes\u002Fpod-patterns","07.tools\u002F02.kubernetes\u002F05.pod-patterns",{"title":3197,"path":3198,"stem":3199},"Deployment — декларативне управління Pod","\u002Ftools\u002Fkubernetes\u002Fdeployment-basics","07.tools\u002F02.kubernetes\u002F06.deployment-basics",{"title":3201,"path":3202,"stem":3203},"Rolling Updates та управління життєвим циклом Deployment","\u002Ftools\u002Fkubernetes\u002Fdeployment-rolling-updates","07.tools\u002F02.kubernetes\u002F07.deployment-rolling-updates",{"title":3205,"path":3206,"stem":3207},"Service — мережева абстракція для Pod","\u002Ftools\u002Fkubernetes\u002Fservices-networking","07.tools\u002F02.kubernetes\u002F08.services-networking",{"title":3209,"icon":3210,"path":3211,"stem":3212,"children":3213,"page":59},"Software Engineering","i-lucide-code-2","\u002Fsoftware-engineering","09.software-engineering",[3214,3218,3222,3226,3230,3234,3238,3242,3246,3250,3254],{"title":3215,"path":3216,"stem":3217},"1. Аналіз предметної області. Експертні знання та складність","\u002Fsoftware-engineering\u002Fintro-subdomains","09.software-engineering\u002F01.intro-subdomains",{"title":3219,"path":3220,"stem":3221},"2. Обмежені контексти. Інтеграція обмежених контекстів","\u002Fsoftware-engineering\u002Fintegrating-limited-contexts","09.software-engineering\u002F02.integrating-limited-contexts",{"title":3223,"path":3224,"stem":3225},"3. Реалізація простої бізнес-логіки","\u002Fsoftware-engineering\u002Fsimple","09.software-engineering\u002F03.simple",{"title":3227,"path":3228,"stem":3229},"4. Опрацювання складної бізнес-логіки","\u002Fsoftware-engineering\u002Fcomplex-business-logic","09.software-engineering\u002F04.complex-business-logic",{"title":3231,"path":3232,"stem":3233},"5. Моделювання фактора часу. Подієво-орієнтована архітектура.","\u002Fsoftware-engineering\u002Fmodelling-the-time-factor","09.software-engineering\u002F05.modelling-the-time-factor",{"title":3235,"path":3236,"stem":3237},"6. Архітектурні патерни","\u002Fsoftware-engineering\u002Farchitectural-patterns","09.software-engineering\u002F06.architectural-patterns",{"title":3239,"path":3240,"stem":3241},"Паттерни взаємодії","\u002Fsoftware-engineering\u002Fpatterns-of-interaction","09.software-engineering\u002F07.patterns-of-interaction",{"title":3243,"path":3244,"stem":3245},"Евристика проєктування","\u002Fsoftware-engineering\u002Fdesign-heuristics","09.software-engineering\u002F08.design-heuristics",{"title":3247,"path":3248,"stem":3249},"Еволюція проєктних рішень","\u002Fsoftware-engineering\u002Fevolution-of-design-solutions","09.software-engineering\u002F09.evolution-of-design-solutions",{"title":3251,"path":3252,"stem":3253},"EventStorming","\u002Fsoftware-engineering\u002Feventstorming","09.software-engineering\u002F10.eventstorming",{"title":3255,"path":3256,"stem":3257},"DDD на практиці","\u002Fsoftware-engineering\u002Fddd-in-practice","09.software-engineering\u002F11.ddd-in-practice",{"title":3259,"icon":943,"path":3260,"stem":3261,"children":3262,"page":59},"DDD","\u002Fddd","10.ddd",[3263,3267,3271,3275,3279,3283,3287,3291,3295,3299,3303,3307,3311],{"title":3264,"path":3265,"stem":3266},"Аналіз предметної області","\u002Fddd\u002Fdomain-analysis","10.ddd\u002F01.domain-analysis",{"title":3268,"path":3269,"stem":3270},"Експертні знання про предметну область","\u002Fddd\u002Fdomain-expert-knowledge","10.ddd\u002F02.domain-expert-knowledge",{"title":3272,"path":3273,"stem":3274},"Як осмислити складність предметної області","\u002Fddd\u002Fmanaging-domain-complexity","10.ddd\u002F03.managing-domain-complexity",{"title":3276,"path":3277,"stem":3278},"Інтеграція обмежених контекстів","\u002Fddd\u002Fbounded-context-integration","10.ddd\u002F04.bounded-context-integration",{"title":3280,"path":3281,"stem":3282},"Реалізація простої бізнес-логіки","\u002Fddd\u002Fsimple-business-logic","10.ddd\u002F05.simple-business-logic",{"title":3284,"path":3285,"stem":3286},"Обробка складної бізнес-логіки","\u002Fddd\u002Fcomplex-business-logic","10.ddd\u002F06.complex-business-logic",{"title":3288,"path":3289,"stem":3290},"Моделювання фактора часу","\u002Fddd\u002Ftime-modeling","10.ddd\u002F07.time-modeling",{"title":3292,"path":3293,"stem":3294},"Глава 8. Архітектурні Патерни","\u002Fddd\u002Farchitectural-patterns","10.ddd\u002F08.architectural-patterns",{"title":3296,"path":3297,"stem":3298},"Глава 9. Патерни Взаємодії","\u002Fddd\u002Finteraction-patterns","10.ddd\u002F09.interaction-patterns",{"title":3300,"path":3301,"stem":3302},"Глава 10. Проектні Евристики","\u002Fddd\u002Fdesign-heuristics","10.ddd\u002F10.design-heuristics",{"title":3304,"path":3305,"stem":3306},"Глава 11. Еволюція Проектних Рішень","\u002Fddd\u002Fevolution-of-design-decisions","10.ddd\u002F11.evolution-of-design-decisions",{"title":3308,"path":3309,"stem":3310},"Глава 12. EventStorming","\u002Fddd\u002Fevent-storming","10.ddd\u002F12.event-storming",{"title":3312,"path":3313,"stem":3314},"Глава 13. DDD на Практиці","\u002Fddd\u002Fddd-in-practice","10.ddd\u002F13.ddd-in-practice",{"title":3316,"icon":3317,"path":3318,"stem":3319,"children":3320,"page":59},"Media Streaming","i-lucide-video","\u002Fmedia-streaming","11.media-streaming",[3321,3325,3329,3333,3337,3341,3345],{"title":3322,"path":3323,"stem":3324},"01. Магія Стрімінгу: Що відбувається, коли ви натискаєте \"Play\"","\u002Fmedia-streaming\u002Fintroduction","11.media-streaming\u002F01.introduction",{"title":3326,"path":3327,"stem":3328},"02. Анатомія Медіа: Кодеки, Контейнери та Стиснення","\u002Fmedia-streaming\u002Faudio-video-anatomy","11.media-streaming\u002F02.audio-video-anatomy",{"title":3330,"path":3331,"stem":3332},"03. The Gym: FFmpeg Deep Dive","\u002Fmedia-streaming\u002Fffmpeg-gym","11.media-streaming\u002F03.ffmpeg-gym",{"title":3334,"path":3335,"stem":3336},"04. HLS Protocol: HTTP Live Streaming у Деталях","\u002Fmedia-streaming\u002Fhls-protocol","11.media-streaming\u002F04.hls-protocol",{"title":3338,"path":3339,"stem":3340},"05. DASH Protocol: Відкритий Стандарт","\u002Fmedia-streaming\u002Fdash-protocol","11.media-streaming\u002F05.dash-protocol",{"title":3342,"path":3343,"stem":3344},"06. Масштабування: CDN та Adaptive Bitrate","\u002Fmedia-streaming\u002Fcdn-and-adaptive-bitrate","11.media-streaming\u002F06.cdn-and-adaptive-bitrate",{"title":3346,"path":3347,"stem":3348},"07. Війна із Затримкою (Latency)","\u002Fmedia-streaming\u002Frealtime-latency","11.media-streaming\u002F07.realtime-latency",{"title":3350,"icon":3351,"path":3352,"stem":3353,"children":3354,"page":59},"HTML & CSS","i-devicon-html5","\u002Fhtml-css","12.html-css",[3355,3359,3363,3367,3371,3375,3379,3383,3387,3391,3395,3399,3403,3407,3411,3415,3419,3423,3427,3431,3435,3439,3443,3447,3451,3455,3459,3463,3467,3471],{"title":3356,"path":3357,"stem":3358},"Вступ до HTML. Структура документа","\u002Fhtml-css\u002Fintro-html-structure","12.html-css\u002F01.intro-html-structure",{"title":3360,"path":3361,"stem":3362},"Форматування тексту в HTML","\u002Fhtml-css\u002Fhtml-text-formatting","12.html-css\u002F02.html-text-formatting",{"title":3364,"path":3365,"stem":3366},"Посилання та зображення в HTML","\u002Fhtml-css\u002Fhtml-links-images","12.html-css\u002F03.html-links-images",{"title":3368,"path":3369,"stem":3370},"Списки та таблиці в HTML","\u002Fhtml-css\u002Fhtml-lists-tables","12.html-css\u002F04.html-lists-tables",{"title":3372,"path":3373,"stem":3374},"Форми в HTML","\u002Fhtml-css\u002Fhtml-forms","12.html-css\u002F05.html-forms",{"title":3376,"path":3377,"stem":3378},"Семантичні елементи HTML5","\u002Fhtml-css\u002Fhtml-semantic-elements","12.html-css\u002F06.html-semantic-elements",{"title":3380,"path":3381,"stem":3382},"Мультимедіа та розширені елементи HTML","\u002Fhtml-css\u002Fhtml-multimedia-advanced","12.html-css\u002F07.html-multimedia-advanced",{"title":3384,"path":3385,"stem":3386},"Мікророзмітка та SEO в HTML","\u002Fhtml-css\u002Fhtml-microdata-seo","12.html-css\u002F08.html-microdata-seo",{"title":3388,"path":3389,"stem":3390},"Вступ до CSS. Селектори та специфічність","\u002Fhtml-css\u002Fcss-intro-selectors","12.html-css\u002F09.css-intro-selectors",{"title":3392,"path":3393,"stem":3394},"Блокова модель CSS. Відступи. Box Sizing","\u002Fhtml-css\u002Fcss-box-model","12.html-css\u002F10.css-box-model",{"title":3396,"path":3397,"stem":3398},"Розміри у CSS: повний довідник одиниць і ключових слів","\u002Fhtml-css\u002F10a.css-sizing","12.html-css\u002F10a.css-sizing",{"title":3400,"path":3401,"stem":3402},"Типографіка в CSS. Шрифти та текст","\u002Fhtml-css\u002Fcss-typography","12.html-css\u002F11.css-typography",{"title":3404,"path":3405,"stem":3406},"Кольори та фони в CSS","\u002Fhtml-css\u002Fcss-colors-backgrounds","12.html-css\u002F12.css-colors-backgrounds",{"title":3408,"path":3409,"stem":3410},"Тіні та фільтри в CSS","\u002Fhtml-css\u002F12b.css-shadows-filters","12.html-css\u002F12b.css-shadows-filters",{"title":3412,"path":3413,"stem":3414},"CSS Flexbox: Фундамент гнучких макетів","\u002Fhtml-css\u002Fcss-flexbox-fundamentals","12.html-css\u002F13.css-flexbox-fundamentals",{"title":3416,"path":3417,"stem":3418},"CSS Flexbox: Вирівнювання та Позиціонування","\u002Fhtml-css\u002Fcss-flexbox-alignment-sizing-and-patterns","12.html-css\u002F14.css-flexbox-alignment-sizing-and-patterns",{"title":3420,"path":3421,"stem":3422},"CSS Grid. Двовимірний макет. Частина 1","\u002Fhtml-css\u002Fcss-layout-grid","12.html-css\u002F15.css-layout-grid",{"title":3424,"path":3425,"stem":3426},"CSS Grid. Двовимірний макет. Частина 2","\u002Fhtml-css\u002Fcss-layout-grid-advanced","12.html-css\u002F16.css-layout-grid-advanced",{"title":3428,"path":3429,"stem":3430},"Позиціонування в CSS. Z-index. Stacking Context","\u002Fhtml-css\u002Fcss-positioning","12.html-css\u002F17.css-positioning",{"title":3432,"path":3433,"stem":3434},"CSS Анімації та Переходи","\u002Fhtml-css\u002Fcss-animations-transitions","12.html-css\u002F18.css-animations-transitions",{"title":3436,"path":3437,"stem":3438},"Адаптивний дизайн. Media Queries. Частина 1","\u002Fhtml-css\u002Fcss-responsive-media-queries","12.html-css\u002F19.css-responsive-media-queries",{"title":3440,"path":3441,"stem":3442},"Адаптивний дизайн. Частина 2: clamp(), Container Queries, @layer","\u002Fhtml-css\u002Fcss-responsive-advanced","12.html-css\u002F20.css-responsive-advanced",{"title":3444,"path":3445,"stem":3446},"CSS Custom Properties. Методології. Сучасний CSS","\u002Fhtml-css\u002Fcss-variables-methodologies","12.html-css\u002F21.css-variables-methodologies",{"title":3448,"path":3449,"stem":3450},"Сучасний CSS 2023–2025: Нові можливості","\u002Fhtml-css\u002Fcss-modern-features","12.html-css\u002F22.css-modern-features",{"title":3452,"path":3453,"stem":3454},"CSS Nesting, @layer, @scope та @property: нативний препроцесор","\u002Fhtml-css\u002F22a.css-nesting-modern-syntax","12.html-css\u002F22a.css-nesting-modern-syntax",{"title":3456,"path":3457,"stem":3458},"CSS для форм та інтерактивних станів","\u002Fhtml-css\u002Fcss-forms-interactive-states","12.html-css\u002F23.css-forms-interactive-states",{"title":3460,"path":3461,"stem":3462},"Доступність у CSS (CSS Accessibility)","\u002Fhtml-css\u002Fcss-accessibility","12.html-css\u002F24.css-accessibility",{"title":3464,"path":3465,"stem":3466},"CSS-функції та сучасні sizing primitives","\u002Fhtml-css\u002Fcss-functions-sizing","12.html-css\u002F25.css-functions-sizing",{"title":3468,"path":3469,"stem":3470},"Rendering Pipeline і CSS Performance","\u002Fhtml-css\u002Fcss-rendering-performance","12.html-css\u002F26.css-rendering-performance",{"title":3472,"path":3473,"stem":3474},"CSS Best Practices: типові ситуації та правильні рішення","\u002Fhtml-css\u002Fcss-best-practices","12.html-css\u002F27.css-best-practices",{"title":3476,"path":3477,"stem":3478,"children":3479,"page":59},"AWS","\u002Faws","13.aws",[3480,3484,3488,3492,3496,3500,3504,3508,3512,3516,3520,3524,3528,3532,3536,3540,3544,3548],{"title":3481,"path":3482,"stem":3483},"Реєстрація AWS акаунту та студентські програми","\u002Faws\u002Faccount-registration","13.aws\u002F00.account-registration",{"title":3485,"path":3486,"stem":3487},"Вступ до хмарних обчислень та AWS","\u002Faws\u002Fintroduction-to-cloud","13.aws\u002F01.introduction-to-cloud",{"title":3489,"path":3490,"stem":3491},"AWS IAM — Identity and Access Management","\u002Faws\u002Fiam","13.aws\u002F02.iam",{"title":3493,"path":3494,"stem":3495},"AWS IAM CLI — Довідник команд","\u002Faws\u002F02a.iam-doc","13.aws\u002F02a.iam-doc",{"title":3497,"path":3498,"stem":3499},"Docker та контейнеризація в AWS — ECR, ECS та Fargate","\u002Faws\u002Fdocker-ecs","13.aws\u002F03.docker-ecs",{"title":3501,"path":3502,"stem":3503},"AWS ECR \u002F ECS CLI — Довідник команд","\u002Faws\u002F03a.docker-ecs-doc","13.aws\u002F03a.docker-ecs-doc",{"title":3505,"path":3506,"stem":3507},"Amazon EC2 — Elastic Compute Cloud","\u002Faws\u002Fec2","13.aws\u002F04.ec2",{"title":3509,"path":3510,"stem":3511},"AWS EC2 CLI — Довідник команд","\u002Faws\u002F04a.ec2-doc","13.aws\u002F04a.ec2-doc",{"title":3513,"path":3514,"stem":3515},"Elastic Load Balancing та Auto Scaling","\u002Faws\u002Falb-asg","13.aws\u002F05.alb-asg",{"title":3517,"path":3518,"stem":3519},"Amazon S3 — Simple Storage Service","\u002Faws\u002Fs3","13.aws\u002F06.s3",{"title":3521,"path":3522,"stem":3523},"Amazon CloudFront — Content Delivery Network","\u002Faws\u002Fcloudfront","13.aws\u002F07.cloudfront",{"title":3525,"path":3526,"stem":3527},"Amazon RDS — Relational Database Service","\u002Faws\u002Frds","13.aws\u002F08.rds",{"title":3529,"path":3530,"stem":3531},"Amazon DynamoDB — NoSQL Database","\u002Faws\u002Fdynamodb","13.aws\u002F09.dynamodb",{"title":3533,"path":3534,"stem":3535},"AWS Lambda та Serverless Compute","\u002Faws\u002Flambda","13.aws\u002F10.lambda",{"title":3537,"path":3538,"stem":3539},"Amazon Bedrock - Foundation Models, RAG та Agents","\u002Faws\u002Fbedrock","13.aws\u002F22.bedrock",{"title":3541,"path":3542,"stem":3543},"Amazon Rekognition - Комп'ютерний зір","\u002Faws\u002Frekognition","13.aws\u002F23.rekognition",{"title":3545,"path":3546,"stem":3547},"Amazon Textract - Інтелектуальний аналіз документів","\u002Faws\u002Ftextract","13.aws\u002F24.textract",{"title":3549,"path":3550,"stem":3551},"Amazon Polly, Transcribe, Comprehend та Translate","\u002Faws\u002Faudio-nlp-services","13.aws\u002F25.audio-nlp-services",{"title":3553,"path":3554,"stem":3555,"children":3556,"page":59},"Ai Development","\u002Fai-development","14.ai-development",[3557],{"title":3558,"path":3559,"stem":3560,"children":3561,"page":59},"Foundations","\u002Fai-development\u002Ffoundations","14.ai-development\u002F00.foundations",[3562],{"title":3563,"path":3564,"stem":3565},"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":3567,"path":3568,"stem":3569,"children":3570,"page":59},"React Native","\u002Freact-native","15.react-native",[3571,3592],{"title":3572,"path":3573,"stem":3574,"children":3575,"page":59},"Version1","\u002Freact-native\u002Fversion1","15.react-native\u002Fversion1",[3576,3580,3584,3588],{"title":3577,"path":3578,"stem":3579},"Що таке React Native","\u002Freact-native\u002Fversion1\u002Fwhat-is-react-native","15.react-native\u002Fversion1\u002F01.what-is-react-native",{"title":3581,"path":3582,"stem":3583},"Як влаштований React Native «під капотом»","\u002Freact-native\u002Fversion1\u002Freact-native-architecture","15.react-native\u002Fversion1\u002F02.react-native-architecture",{"title":3585,"path":3586,"stem":3587},"Від React до React Native: ключові відмінності","\u002Freact-native\u002Fversion1\u002Freact-native-vs-react","15.react-native\u002Fversion1\u002F03.react-native-vs-react",{"title":3589,"path":3590,"stem":3591},"View та Text — фундаментальні будівельні блоки","\u002Freact-native\u002Fversion1\u002Fview-and-text","15.react-native\u002Fversion1\u002F04.view-and-text",{"title":3593,"path":3594,"stem":3595,"children":3596,"page":59},"Version2","\u002Freact-native\u002Fversion2","15.react-native\u002Fversion2",[3597,3601,3605,3609,3613,3617,3621,3625,3629,3633,3637,3641,3645,3649,3653,3657,3661,3665,3669,3673,3677,3681,3685,3689,3693,3697,3701],{"title":3598,"path":3599,"stem":3600},"React Native — навіщо він потрібен","\u002Freact-native\u002Fversion2\u002Fwhy-react-native","15.react-native\u002Fversion2\u002F01.why-react-native",{"title":3602,"path":3603,"stem":3604},"Налаштування середовища розробки","\u002Freact-native\u002Fversion2\u002Fenvironment-setup","15.react-native\u002Fversion2\u002F02.environment-setup",{"title":3606,"path":3607,"stem":3608},"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":3610,"path":3611,"stem":3612},"Середовище Expo — перший запуск","\u002Freact-native\u002Fversion2\u002Fexpo-setup-and-tooling","15.react-native\u002Fversion2\u002F04.expo-setup-and-tooling",{"title":3614,"path":3615,"stem":3616},"Структура проєкту та перші UI-примітиви","\u002Freact-native\u002Fversion2\u002Fproject-structure-and-conventions","15.react-native\u002Fversion2\u002F05.project-structure-and-conventions",{"title":3618,"path":3619,"stem":3620},"Базові компоненти React Native","\u002Freact-native\u002Fversion2\u002Fcore-components","15.react-native\u002Fversion2\u002F06.core-components",{"title":3622,"path":3623,"stem":3624},"Flexbox і layout у React Native","\u002Freact-native\u002Fversion2\u002Fflexbox-and-layout","15.react-native\u002Fversion2\u002F07.flexbox-and-layout",{"title":3626,"path":3627,"stem":3628},"StyleSheet і теми (light \u002F dark)","\u002Freact-native\u002Fversion2\u002Fstylesheet-and-theming","15.react-native\u002Fversion2\u002F08.stylesheet-and-theming",{"title":3630,"path":3631,"stem":3632},"Списки та віртуалізація","\u002Freact-native\u002Fversion2\u002Flists-and-virtualization","15.react-native\u002Fversion2\u002F09.lists-and-virtualization",{"title":3634,"path":3635,"stem":3636},"Форми, ввід і валідація","\u002Freact-native\u002Fversion2\u002Fforms-input-validation","15.react-native\u002Fversion2\u002F10.forms-input-validation",{"title":3638,"path":3639,"stem":3640},"Основи Expo Router","\u002Freact-native\u002Fversion2\u002Fexpo-router-basics","15.react-native\u002Fversion2\u002F11.expo-router-basics",{"title":3642,"path":3643,"stem":3644},"Вкладені навігатори та модалки","\u002Freact-native\u002Fversion2\u002Fnested-navigators-and-modals","15.react-native\u002Fversion2\u002F12.nested-navigators-and-modals",{"title":3646,"path":3647,"stem":3648},"Deep linking і параметри маршрутів","\u002Freact-native\u002Fversion2\u002Fdeep-linking-and-params","15.react-native\u002Fversion2\u002F13.deep-linking-and-params",{"title":3650,"path":3651,"stem":3652},"Робота з мережею та життєвий цикл застосунку","\u002Freact-native\u002Fversion2\u002Fnetworking-and-app-lifecycle","15.react-native\u002Fversion2\u002F14.networking-and-app-lifecycle",{"title":3654,"path":3655,"stem":3656},"Redux Toolkit на мобільних платформах","\u002Freact-native\u002Fversion2\u002Fredux-toolkit-on-mobile","15.react-native\u002Fversion2\u002F15.redux-toolkit-on-mobile",{"title":3658,"path":3659,"stem":3660},"RTK Query на мобільних платформах","\u002Freact-native\u002Fversion2\u002Frtk-query-mobile","15.react-native\u002Fversion2\u002F16.rtk-query-mobile",{"title":3662,"path":3663,"stem":3664},"Автентифікація та Безпечне Зберігання","\u002Freact-native\u002Fversion2\u002Fauth-secure-storage","15.react-native\u002Fversion2\u002F18.auth-secure-storage",{"title":3666,"path":3667,"stem":3668},"Локальне сховище — AsyncStorage, MMKV, SQLite","\u002Freact-native\u002Fversion2\u002Flocal-storage-mmkv-sqlite","15.react-native\u002Fversion2\u002F19.local-storage-mmkv-sqlite",{"title":3670,"path":3671,"stem":3672},"Офлайн-First і синхронізація","\u002Freact-native\u002Fversion2\u002Foffline-first-sync","15.react-native\u002Fversion2\u002F20.offline-first-sync",{"title":3674,"path":3675,"stem":3676},"Камера, медіа та файлова система","\u002Freact-native\u002Fversion2\u002Fcamera-media-filesystem","15.react-native\u002Fversion2\u002F21.camera-media-filesystem",{"title":3678,"path":3679,"stem":3680},"Карти та геолокація","\u002Freact-native\u002Fversion2\u002Fmaps-and-location","15.react-native\u002Fversion2\u002F22.maps-and-location",{"title":3682,"path":3683,"stem":3684},"Жести та дотики","\u002Freact-native\u002Fversion2\u002Fgestures-and-touch","15.react-native\u002Fversion2\u002F23.gestures-and-touch",{"title":3686,"path":3687,"stem":3688},"Анімації з Reanimated","\u002Freact-native\u002Fversion2\u002Freanimated-animations","15.react-native\u002Fversion2\u002F24.reanimated-animations",{"title":3690,"path":3691,"stem":3692},"Push і локальні сповіщення","\u002Freact-native\u002Fversion2\u002Fpush-and-local-notifications","15.react-native\u002Fversion2\u002F25.push-and-local-notifications",{"title":3694,"path":3695,"stem":3696},"Інтернаціоналізація та доступність","\u002Freact-native\u002Fversion2\u002Faccessibility-and-i18n","15.react-native\u002Fversion2\u002F26.accessibility-and-i18n",{"title":3698,"path":3699,"stem":3700},"EAS Build та профілі збірки","\u002Freact-native\u002Fversion2\u002Feas-build-and-profiles","15.react-native\u002Fversion2\u002F29.eas-build-and-profiles",{"title":3702,"path":3703,"stem":3704},"Публікація в App Store та Google Play","\u002Freact-native\u002Fversion2\u002Fapp-store-play-release","15.react-native\u002Fversion2\u002F30.app-store-play-release",{"title":3706,"path":3707,"stem":3708,"children":3709,"page":59},"Ai Python","\u002Fai-python","16.ai-python",[3710,3719,3728,3737,3766,3792,3817,3850,3867,3880,3889,3902,3911,3932,3945,3966],{"title":3711,"path":3712,"stem":3713,"children":3714,"page":59},"Intro To Ai","\u002Fai-python\u002Fintro-to-ai","16.ai-python\u002F01.intro-to-ai",[3715],{"title":3716,"path":3717,"stem":3718},"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":3720,"path":3721,"stem":3722,"children":3723,"page":59},"Jupyter Notebook","\u002Fai-python\u002Fjupyter-notebook","16.ai-python\u002F02.jupyter-notebook",[3724],{"title":3725,"path":3726,"stem":3727},"Знайомство з Jupyter Notebook та JupyterLab","\u002Fai-python\u002Fjupyter-notebook\u002Fjupyter-notebook","16.ai-python\u002F02.jupyter-notebook\u002F02.jupyter-notebook",{"title":3729,"path":3730,"stem":3731,"children":3732,"page":59},"Numpy Pandas","\u002Fai-python\u002Fnumpy-pandas","16.ai-python\u002F03.numpy-pandas",[3733],{"title":3734,"path":3735,"stem":3736},"Робота з даними з використанням NumPy і pandas","\u002Fai-python\u002Fnumpy-pandas\u002Fnumpy-pandas","16.ai-python\u002F03.numpy-pandas\u002F03.numpy-pandas",{"title":3738,"path":3739,"stem":3740,"children":3741,"page":59},"Statistics Basics","\u002Fai-python\u002Fstatistics-basics","16.ai-python\u002F04.statistics-basics",[3742,3746,3750,3754,3758,3762],{"title":3743,"path":3744,"stem":3745},"Випадкові величини та їх типи","\u002Fai-python\u002Fstatistics-basics\u002Frandom-variables","16.ai-python\u002F04.statistics-basics\u002F01.random-variables",{"title":3747,"path":3748,"stem":3749},"Міри центральної тенденції","\u002Fai-python\u002Fstatistics-basics\u002Fcentral-tendency","16.ai-python\u002F04.statistics-basics\u002F02.central-tendency",{"title":3751,"path":3752,"stem":3753},"Міри варіації (розсіювання)","\u002Fai-python\u002Fstatistics-basics\u002Fvariability","16.ai-python\u002F04.statistics-basics\u002F03.variability",{"title":3755,"path":3756,"stem":3757},"Розподіли випадкових величин","\u002Fai-python\u002Fstatistics-basics\u002Fdistributions","16.ai-python\u002F04.statistics-basics\u002F04.distributions",{"title":3759,"path":3760,"stem":3761},"Кореляція та взаємозв'язки","\u002Fai-python\u002Fstatistics-basics\u002Fcorrelation","16.ai-python\u002F04.statistics-basics\u002F05.correlation",{"title":3763,"path":3764,"stem":3765},"Викиди та аномалії","\u002Fai-python\u002Fstatistics-basics\u002Foutliers","16.ai-python\u002F04.statistics-basics\u002F06.outliers",{"title":3767,"path":3768,"stem":3769,"children":3770},"Візуалізація даних за допомогою matplotlib","\u002Fai-python\u002Fdata-visualization","16.ai-python\u002F05.data-visualization\u002Findex",[3771,3772,3776,3780,3784,3788],{"title":3767,"path":3768,"stem":3769},{"title":3773,"path":3774,"stem":3775},"Основи matplotlib — Figure, Axes та перший графік","\u002Fai-python\u002Fdata-visualization\u002Fmatplotlib-basics","16.ai-python\u002F05.data-visualization\u002F01.matplotlib-basics",{"title":3777,"path":3778,"stem":3779},"Візуалізація розподілів — гістограми та box plots","\u002Fai-python\u002Fdata-visualization\u002Fdistributions","16.ai-python\u002F05.data-visualization\u002F02.distributions",{"title":3781,"path":3782,"stem":3783},"Візуалізація залежностей — scatter plots та кореляція","\u002Fai-python\u002Fdata-visualization\u002Frelationships","16.ai-python\u002F05.data-visualization\u002F03.relationships",{"title":3785,"path":3786,"stem":3787},"Візуалізація категоріальних даних — bar charts та pie charts","\u002Fai-python\u002Fdata-visualization\u002Fcategorical","16.ai-python\u002F05.data-visualization\u002F04.categorical",{"title":3789,"path":3790,"stem":3791},"Композиції та стилізація — subplots та багатопанельні дашборди","\u002Fai-python\u002Fdata-visualization\u002Fsubplots-styling","16.ai-python\u002F05.data-visualization\u002F05.subplots-styling",{"title":3793,"path":3794,"stem":3795,"children":3796,"page":59},"Linear Regression","\u002Fai-python\u002Flinear-regression","16.ai-python\u002F06.linear-regression",[3797,3801,3805,3809,3813],{"title":3798,"path":3799,"stem":3800},"Регресійна задача та лінійна регресія з однією змінною","\u002Fai-python\u002Flinear-regression\u002Fregression-task","16.ai-python\u002F06.linear-regression\u002F01.regression-task",{"title":3802,"path":3803,"stem":3804},"Метрики якості регресії — як оцінити модель","\u002Fai-python\u002Flinear-regression\u002Fquality-metrics","16.ai-python\u002F06.linear-regression\u002F02.quality-metrics",{"title":3806,"path":3807,"stem":3808},"Градієнтний спуск — як модель навчається","\u002Fai-python\u002Flinear-regression\u002Fgradient-descent","16.ai-python\u002F06.linear-regression\u002F03.gradient-descent",{"title":3810,"path":3811,"stem":3812},"Множинна лінійна регресія — модель з багатьма ознаками","\u002Fai-python\u002Flinear-regression\u002Fmultiple-regression","16.ai-python\u002F06.linear-regression\u002F04.multiple-regression",{"title":3814,"path":3815,"stem":3816},"Практичні завдання та резюме модуля","\u002Fai-python\u002Flinear-regression\u002Fpractice","16.ai-python\u002F06.linear-regression\u002F05.practice",{"title":3818,"path":3819,"stem":3820,"children":3821,"page":59},"Practical Regression","\u002Fai-python\u002Fpractical-regression","16.ai-python\u002F07.practical-regression",[3822,3826,3830,3834,3838,3842,3846],{"title":3823,"path":3824,"stem":3825},"Знайомство з scikit-learn","\u002Fai-python\u002Fpractical-regression\u002Fintro-scikit-learn","16.ai-python\u002F07.practical-regression\u002F01.intro-scikit-learn",{"title":3827,"path":3828,"stem":3829},"Exploratory Data Analysis датасету Housing Prices","\u002Fai-python\u002Fpractical-regression\u002Fhousing-dataset-eda","16.ai-python\u002F07.practical-regression\u002F02.housing-dataset-eda",{"title":3831,"path":3832,"stem":3833},"Попередня обробка даних (Data Preprocessing)","\u002Fai-python\u002Fpractical-regression\u002Fdata-preprocessing","16.ai-python\u002F07.practical-regression\u002F03.data-preprocessing",{"title":3835,"path":3836,"stem":3837},"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":3839,"path":3840,"stem":3841},"Перенавчання та недонавчання","\u002Fai-python\u002Fpractical-regression\u002Foverfitting-underfitting","16.ai-python\u002F07.practical-regression\u002F05.overfitting-underfitting",{"title":3843,"path":3844,"stem":3845},"Крос-валідація (Cross-Validation)","\u002Fai-python\u002Fpractical-regression\u002Fcross-validation","16.ai-python\u002F07.practical-regression\u002F06.cross-validation",{"title":3847,"path":3848,"stem":3849},"Гіперпараметри та їх оптимізація","\u002Fai-python\u002Fpractical-regression\u002Fhyperparameter-tuning","16.ai-python\u002F07.practical-regression\u002F07.hyperparameter-tuning",{"title":3851,"path":3852,"stem":3853,"children":3854,"page":59},"Polynomial Regression","\u002Fai-python\u002Fpolynomial-regression","16.ai-python\u002F08.polynomial-regression",[3855,3859,3863],{"title":3856,"path":3857,"stem":3858},"Нелінійні залежності та поліноміальна регресія","\u002Fai-python\u002Fpolynomial-regression\u002Fnonlinear-patterns","16.ai-python\u002F08.polynomial-regression\u002F01.nonlinear-patterns",{"title":3860,"path":3861,"stem":3862},"Регуляризація в регресії — Ridge та Lasso","\u002Fai-python\u002Fpolynomial-regression\u002Fregularization-methods","16.ai-python\u002F08.polynomial-regression\u002F02.regularization-methods",{"title":3864,"path":3865,"stem":3866},"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":3868,"path":3869,"stem":3870,"children":3871,"page":59},"Decision Trees Random Forest","\u002Fai-python\u002Fdecision-trees-random-forest","16.ai-python\u002F09.decision-trees-random-forest",[3872,3876],{"title":3873,"path":3874,"stem":3875},"Дерева рішень — моделі з прозорою та зрозумілою логікою","\u002Fai-python\u002Fdecision-trees-random-forest\u002Fdecision-trees","16.ai-python\u002F09.decision-trees-random-forest\u002F01.decision-trees",{"title":3877,"path":3878,"stem":3879},"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":3881,"path":3882,"stem":3883,"children":3884,"page":59},"Gradient Boosting","\u002Fai-python\u002Fgradient-boosting","16.ai-python\u002F10.gradient-boosting",[3885],{"title":3886,"path":3887,"stem":3888},"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":3890,"path":3891,"stem":3892,"children":3893,"page":59},"Logistic Regression Classification","\u002Fai-python\u002Flogistic-regression-classification","16.ai-python\u002F11.logistic-regression-classification",[3894,3898],{"title":3895,"path":3896,"stem":3897},"Основи класифікації та логістична регресія","\u002Fai-python\u002Flogistic-regression-classification\u002Fclassification-basics","16.ai-python\u002F11.logistic-regression-classification\u002F01.classification-basics",{"title":3899,"path":3900,"stem":3901},"Метрики якості класифікації","\u002Fai-python\u002Flogistic-regression-classification\u002Fclassification-metrics","16.ai-python\u002F11.logistic-regression-classification\u002F02.classification-metrics",{"title":3903,"path":3904,"stem":3905,"children":3906,"page":59},"Neural Networks Basics","\u002Fai-python\u002Fneural-networks-basics","16.ai-python\u002F12.neural-networks-basics",[3907],{"title":3908,"path":3909,"stem":3910},"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":3912,"path":3913,"stem":3914,"children":3915,"page":59},"Pytorch Intro","\u002Fai-python\u002Fpytorch-intro","16.ai-python\u002F13.pytorch-intro",[3916,3920,3924,3928],{"title":3917,"path":3918,"stem":3919},"Тензори та автоматичне диференціювання в PyTorch","\u002Fai-python\u002Fpytorch-intro\u002Ftensors-and-autograd","16.ai-python\u002F13.pytorch-intro\u002F01.tensors-and-autograd",{"title":3921,"path":3922,"stem":3923},"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":3925,"path":3926,"stem":3927},"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":3929,"path":3930,"stem":3931},"Просунуті теми PyTorch — GPU, оптимізація та deployment","\u002Fai-python\u002Fpytorch-intro\u002Fadvanced-topics","16.ai-python\u002F13.pytorch-intro\u002F04.advanced-topics",{"title":3933,"path":3934,"stem":3935,"children":3936,"page":59},"Activation Functions Heart Disease","\u002Fai-python\u002Factivation-functions-heart-disease","16.ai-python\u002F14.activation-functions-heart-disease",[3937,3941],{"title":3938,"path":3939,"stem":3940},"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":3942,"path":3943,"stem":3944},"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":3946,"path":3947,"stem":3948,"children":3949,"page":59},"Cnn Image Classification","\u002Fai-python\u002Fcnn-image-classification","16.ai-python\u002F15.cnn-image-classification",[3950,3954,3958,3962],{"title":3951,"path":3952,"stem":3953},"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":3955,"path":3956,"stem":3957},"Практична імплементація CNN для класифікації MNIST","\u002Fai-python\u002Fcnn-image-classification\u002Fmnist-classification","16.ai-python\u002F15.cnn-image-classification\u002F02.mnist-classification",{"title":3959,"path":3960,"stem":3961},"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":3963,"path":3964,"stem":3965},"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":3967,"path":3968,"stem":3969,"children":3970,"page":59},"Batching Normalization Deep Networks","\u002Fai-python\u002Fbatching-normalization-deep-networks","16.ai-python\u002F16.batching-normalization-deep-networks",[3971,3975,3979,3983,3987,3991,3995],{"title":3972,"path":3973,"stem":3974},"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":3976,"path":3977,"stem":3978},"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":3980,"path":3981,"stem":3982},"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":3984,"path":3985,"stem":3986},"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":3988,"path":3989,"stem":3990},"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":3992,"path":3993,"stem":3994},"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":3996,"path":3997,"stem":3998},"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":4000,"icon":658,"path":4001,"stem":4002,"children":4003,"page":59},"Клієнт-серверна архітектура","\u002Fclient-server-architecture","17.client-server-architecture",[4004,4008,4012,4016,4020,4024,4028,4032,4036,4040,4044,4048,4052,4056,4060,4064,4068,4072],{"title":4005,"path":4006,"stem":4007},"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":4009,"path":4010,"stem":4011},"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":4013,"path":4014,"stem":4015},"Інтерфейси та модель конкурентності мови Go","\u002Fclient-server-architecture\u002Finterfaces-and-concurrency-model","17.client-server-architecture\u002F03.interfaces-and-concurrency-model",{"title":4017,"path":4018,"stem":4019},"Сокетне програмування та протокол TCP у Go","\u002Fclient-server-architecture\u002Ftcp-socket-programming","17.client-server-architecture\u002F04.tcp-socket-programming",{"title":4021,"path":4022,"stem":4023},"Протокол UDP та датаграмна передача даних","\u002Fclient-server-architecture\u002Fudp-datagram-transmission","17.client-server-architecture\u002F05.udp-datagram-transmission",{"title":4025,"path":4026,"stem":4027},"Криптографічний захист каналів зв","\u002Fclient-server-architecture\u002Ftls-cryptographic-channel-protection","17.client-server-architecture\u002F06.tls-cryptographic-channel-protection",{"title":4029,"path":4030,"stem":4031},"Прикладні мережеві протоколи DNS та SMTP","\u002Fclient-server-architecture\u002Fdns-smtp-application-protocols","17.client-server-architecture\u002F07.dns-smtp-application-protocols",{"title":4033,"path":4034,"stem":4035},"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":4037,"path":4038,"stem":4039},"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":4041,"path":4042,"stem":4043},"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":4045,"path":4046,"stem":4047},"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":4049,"path":4050,"stem":4051},"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":4053,"path":4054,"stem":4055},"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":4057,"path":4058,"stem":4059},"Потокова передача даних та протокол WebSocket","\u002Fclient-server-architecture\u002Fstreaming-data-and-websockets","17.client-server-architecture\u002F14.streaming-data-and-websockets",{"title":4061,"path":4062,"stem":4063},"Міжсервісна взаємодія на основі протоколу gRPC","\u002Fclient-server-architecture\u002Fgrpc-inter-service-communication","17.client-server-architecture\u002F15.grpc-inter-service-communication",{"title":4065,"path":4066,"stem":4067},"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":4069,"path":4070,"stem":4071},"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":4073,"path":4074,"stem":4075},"Моніторинг, безпека та контейнеризація застосунків","\u002Fclient-server-architecture\u002Fmonitoring-security-and-containerization","17.client-server-architecture\u002F18.monitoring-security-and-containerization",{"title":4077,"icon":2134,"path":4078,"stem":4079,"children":4080,"page":59},"Розробка WEB-застосувань","\u002Fweb-development","18.web-development",[4081,4126,4164,4193,4222,4279,4329,4423,4489,4571,4604,4632,4674,4720,4763],{"title":4082,"icon":658,"path":4083,"stem":4084,"children":4085,"page":59},"Архітектура комп'ютерних мереж та мережеві протоколи","\u002Fweb-development\u002Fnetwork-architecture-and-protocols","18.web-development\u002F01.network-architecture-and-protocols",[4086,4090,4094,4098,4102,4106,4110,4114,4118,4122],{"title":4087,"path":4088,"stem":4089},"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":4091,"path":4092,"stem":4093},"Еталонна модель OSI","\u002Fweb-development\u002Fnetwork-architecture-and-protocols\u002Fosi-model","18.web-development\u002F01.network-architecture-and-protocols\u002F02.osi-model",{"title":4095,"path":4096,"stem":4097},"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":4099,"path":4100,"stem":4101},"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":4103,"path":4104,"stem":4105},"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":4107,"path":4108,"stem":4109},"Система доменних імен DNS","\u002Fweb-development\u002Fnetwork-architecture-and-protocols\u002Fdns-system","18.web-development\u002F01.network-architecture-and-protocols\u002F06.dns-system",{"title":4111,"path":4112,"stem":4113},"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":4115,"path":4116,"stem":4117},"Протокол WebSocket","\u002Fweb-development\u002Fnetwork-architecture-and-protocols\u002Fwebsocket-protocol","18.web-development\u002F01.network-architecture-and-protocols\u002F08.websocket-protocol",{"title":4119,"path":4120,"stem":4121},"Протокол SSH","\u002Fweb-development\u002Fnetwork-architecture-and-protocols\u002Fssh-protocol","18.web-development\u002F01.network-architecture-and-protocols\u002F09.ssh-protocol",{"title":4123,"path":4124,"stem":4125},"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":4127,"icon":4128,"path":4129,"stem":4130,"children":4131,"page":59},"Протокол HTTP та захищена передача даних HTTPS","i-lucide-lock","\u002Fweb-development\u002Fhttp-and-https","18.web-development\u002F02.http-and-https",[4132,4136,4140,4144,4148,4152,4156,4160],{"title":4133,"path":4134,"stem":4135},"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":4137,"path":4138,"stem":4139},"Анатомія HTTP-запиту","\u002Fweb-development\u002Fhttp-and-https\u002Fhttp-request-structure","18.web-development\u002F02.http-and-https\u002F02.http-request-structure",{"title":4141,"path":4142,"stem":4143},"Анатомія HTTP-відповіді","\u002Fweb-development\u002Fhttp-and-https\u002Fhttp-response-structure","18.web-development\u002F02.http-and-https\u002F03.http-response-structure",{"title":4145,"path":4146,"stem":4147},"Методи HTTP та їхня семантика","\u002Fweb-development\u002Fhttp-and-https\u002Fhttp-methods","18.web-development\u002F02.http-and-https\u002F04.http-methods",{"title":4149,"path":4150,"stem":4151},"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":4153,"path":4154,"stem":4155},"HTTP-заголовки та їхнє призначення","\u002Fweb-development\u002Fhttp-and-https\u002Fhttp-headers","18.web-development\u002F02.http-and-https\u002F06.http-headers",{"title":4157,"path":4158,"stem":4159},"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":4161,"path":4162,"stem":4163},"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":4165,"icon":2514,"path":4166,"stem":4167,"children":4168,"page":59},"Система типів мови TypeScript","\u002Fweb-development\u002Ftypescript-type-system","18.web-development\u002F03.typescript-type-system",[4169,4173,4177,4181,4185,4189],{"title":4170,"path":4171,"stem":4172},"Знайомство з TypeScript Compiler","\u002Fweb-development\u002Ftypescript-type-system\u002Fintroduction-compiler-config","18.web-development\u002F03.typescript-type-system\u002F01.introduction-compiler-config",{"title":4174,"path":4175,"stem":4176},"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":4178,"path":4179,"stem":4180},"Масиви, кортежі та об","\u002Fweb-development\u002Ftypescript-type-system\u002Farrays-tuples-objects","18.web-development\u002F03.typescript-type-system\u002F03.arrays-tuples-objects",{"title":4182,"path":4183,"stem":4184},"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":4186,"path":4187,"stem":4188},"Type Narrowing (звуження типів)","\u002Fweb-development\u002Ftypescript-type-system\u002Ftype-narrowing","18.web-development\u002F03.typescript-type-system\u002F05.type-narrowing",{"title":4190,"path":4191,"stem":4192},"Типізація функцій","\u002Fweb-development\u002Ftypescript-type-system\u002Ffunctions-typing","18.web-development\u002F03.typescript-type-system\u002F06.functions-typing",{"title":4194,"icon":2514,"path":4195,"stem":4196,"children":4197,"page":59},"Розширені засоби мови TypeScript","\u002Fweb-development\u002Ftypescript-advanced","18.web-development\u002F04.typescript-advanced",[4198,4202,4206,4210,4214,4218],{"title":4199,"path":4200,"stem":4201},"Interfaces та Classes","\u002Fweb-development\u002Ftypescript-advanced\u002Finterfaces-classes","18.web-development\u002F04.typescript-advanced\u002F01.interfaces-classes",{"title":4203,"path":4204,"stem":4205},"Основи Generic типів","\u002Fweb-development\u002Ftypescript-advanced\u002Fgenerics-fundamentals","18.web-development\u002F04.typescript-advanced\u002F02.generics-fundamentals",{"title":4207,"path":4208,"stem":4209},"Enums та Decorators","\u002Fweb-development\u002Ftypescript-advanced\u002Fenums-decorators","18.web-development\u002F04.typescript-advanced\u002F03.enums-decorators",{"title":4211,"path":4212,"stem":4213},"Utility Types","\u002Fweb-development\u002Ftypescript-advanced\u002Futility-types","18.web-development\u002F04.typescript-advanced\u002F04.utility-types",{"title":4215,"path":4216,"stem":4217},"Mapped та Conditional Types","\u002Fweb-development\u002Ftypescript-advanced\u002Fmapped-conditional-types","18.web-development\u002F04.typescript-advanced\u002F05.mapped-conditional-types",{"title":4219,"path":4220,"stem":4221},"Модулі та Strict Mode","\u002Fweb-development\u002Ftypescript-advanced\u002Fmodules-strict-mode","18.web-development\u002F04.typescript-advanced\u002F06.modules-strict-mode",{"title":4223,"icon":4224,"path":4225,"stem":4226,"children":4227,"page":59},"Платформа Node.js як середовище виконання","i-devicon-nodejs","\u002Fweb-development\u002Fnodejs-platform","18.web-development\u002F05.nodejs-platform",[4228,4232,4236,4240,4244,4248,4252,4256,4260,4264,4268,4271,4275],{"title":4229,"path":4230,"stem":4231},"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":4233,"path":4234,"stem":4235},"Event Loop — серце Node.js","\u002Fweb-development\u002Fnodejs-platform\u002Fevent-loop","18.web-development\u002F05.nodejs-platform\u002F02.event-loop",{"title":4237,"path":4238,"stem":4239},"Модульні системи: CommonJS vs ES Modules","\u002Fweb-development\u002Fnodejs-platform\u002Fmodule-systems","18.web-development\u002F05.nodejs-platform\u002F03.module-systems",{"title":4241,"path":4242,"stem":4243},"npm та package.json","\u002Fweb-development\u002Fnodejs-platform\u002Fnpm-package-json","18.web-development\u002F05.nodejs-platform\u002F04.npm-package-json",{"title":4245,"path":4246,"stem":4247},"Глобальні об\\","\u002Fweb-development\u002Fnodejs-platform\u002Fglobal-objects","18.web-development\u002F05.nodejs-platform\u002F05.global-objects",{"title":4249,"path":4250,"stem":4251},"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":4253,"path":4254,"stem":4255},"Вбудований модуль path","\u002Fweb-development\u002Fnodejs-platform\u002Fbuilt-in-modules-path","18.web-development\u002F05.nodejs-platform\u002F07.built-in-modules-path",{"title":4257,"path":4258,"stem":4259},"Вбудований модуль http","\u002Fweb-development\u002Fnodejs-platform\u002Fbuilt-in-modules-http","18.web-development\u002F05.nodejs-platform\u002F08.built-in-modules-http",{"title":4261,"path":4262,"stem":4263},"Streams — потоки даних у Node.js","\u002Fweb-development\u002Fnodejs-platform\u002Fstreams","18.web-development\u002F05.nodejs-platform\u002F09.streams",{"title":4265,"path":4266,"stem":4267},"Вбудований модуль util (Utilities)","\u002Fweb-development\u002Fnodejs-platform\u002Fbuilt-in-modules-util","18.web-development\u002F05.nodejs-platform\u002F10.built-in-modules-util",{"title":3157,"path":4269,"stem":4270},"\u002Fweb-development\u002Fnodejs-platform\u002Fenvironment-variables","18.web-development\u002F05.nodejs-platform\u002F11.environment-variables",{"title":4272,"path":4273,"stem":4274},"Інструменти налагодження та розробки","\u002Fweb-development\u002Fnodejs-platform\u002Fdebugging-tools","18.web-development\u002F05.nodejs-platform\u002F12.debugging-tools",{"title":4276,"path":4277,"stem":4278},"Продуктивність та Best Practices","\u002Fweb-development\u002Fnodejs-platform\u002Fperformance-best-practices","18.web-development\u002F05.nodejs-platform\u002F13.performance-best-practices",{"title":4280,"icon":4281,"path":4282,"stem":4283,"children":4284,"page":59},"Асинхронне програмування у Node.js","i-lucide-clock","\u002Fweb-development\u002Fasync-programming-nodejs","18.web-development\u002F06.async-programming-nodejs",[4285,4289,4293,4297,4301,4305,4309,4313,4317,4321,4325],{"title":4286,"path":4287,"stem":4288},"Синхронний vs асинхронний код","\u002Fweb-development\u002Fasync-programming-nodejs\u002Fsync-vs-async","18.web-development\u002F06.async-programming-nodejs\u002F01.sync-vs-async",{"title":4290,"path":4291,"stem":4292},"Callbacks — перша парадигма асинхронності","\u002Fweb-development\u002Fasync-programming-nodejs\u002Fcallbacks","18.web-development\u002F06.async-programming-nodejs\u002F02.callbacks",{"title":4294,"path":4295,"stem":4296},"Promises — стандарт асинхронності","\u002Fweb-development\u002Fasync-programming-nodejs\u002Fpromises","18.web-development\u002F06.async-programming-nodejs\u002F03.promises",{"title":4298,"path":4299,"stem":4300},"Promise комбінатори","\u002Fweb-development\u002Fasync-programming-nodejs\u002Fpromise-combinators","18.web-development\u002F06.async-programming-nodejs\u002F04.promise-combinators",{"title":4302,"path":4303,"stem":4304},"Async\u002FAwait — синтаксичний цукор над Promises","\u002Fweb-development\u002Fasync-programming-nodejs\u002Fasync-await","18.web-development\u002F06.async-programming-nodejs\u002F05.async-await",{"title":4306,"path":4307,"stem":4308},"Паралельне vs послідовне виконання","\u002Fweb-development\u002Fasync-programming-nodejs\u002Fparallel-vs-sequential","18.web-development\u002F06.async-programming-nodejs\u002F06.parallel-vs-sequential",{"title":4310,"path":4311,"stem":4312},"EventEmitter — подієва модель Node.js","\u002Fweb-development\u002Fasync-programming-nodejs\u002Fevent-emitter","18.web-development\u002F06.async-programming-nodejs\u002F07.event-emitter",{"title":4314,"path":4315,"stem":4316},"Worker Threads — багатопотоковість у Node.js","\u002Fweb-development\u002Fasync-programming-nodejs\u002Fworker-threads","18.web-development\u002F06.async-programming-nodejs\u002F08.worker-threads",{"title":4318,"path":4319,"stem":4320},"Child Processes — запуск зовнішніх процесів","\u002Fweb-development\u002Fasync-programming-nodejs\u002Fchild-processes","18.web-development\u002F06.async-programming-nodejs\u002F09.child-processes",{"title":4322,"path":4323,"stem":4324},"Обробка помилок у асинхронному коді","\u002Fweb-development\u002Fasync-programming-nodejs\u002Ferror-handling","18.web-development\u002F06.async-programming-nodejs\u002F10.error-handling",{"title":4326,"path":4327,"stem":4328},"Порівняння Node.js фреймворків","\u002Fweb-development\u002Fasync-programming-nodejs\u002Fnodejs-frameworks","18.web-development\u002F06.async-programming-nodejs\u002F11.nodejs-frameworks",{"title":4330,"icon":4331,"path":4332,"stem":4333,"children":4334,"page":59},"Тема 7. Фреймворк NestJS. Контролери та маршрутизація","i-lucide-route","\u002Fweb-development\u002Fnestjs-controllers-routing","18.web-development\u002F07.nestjs-controllers-routing",[4335,4339,4343,4347,4351,4355,4359,4363,4367,4371,4375,4379,4383,4387,4391,4395,4399,4403,4407,4411,4415,4419],{"title":4336,"path":4337,"stem":4338},"Філософія та архітектура NestJS","\u002Fweb-development\u002Fnestjs-controllers-routing\u002Fnestjs-philosophy","18.web-development\u002F07.nestjs-controllers-routing\u002F01.nestjs-philosophy",{"title":4340,"path":4341,"stem":4342},"Три стовпи архітектури: модулі, контролери, провайдери","\u002Fweb-development\u002Fnestjs-controllers-routing\u002Fthree-pillars","18.web-development\u002F07.nestjs-controllers-routing\u002F02.three-pillars",{"title":4344,"path":4345,"stem":4346},"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":4348,"path":4349,"stem":4350},"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":4352,"path":4353,"stem":4354},"Структура проєкту NestJS та конвенції","\u002Fweb-development\u002Fnestjs-controllers-routing\u002Fproject-structure","18.web-development\u002F07.nestjs-controllers-routing\u002F05.project-structure",{"title":4356,"path":4357,"stem":4358},"Контролери: основи маршрутизації","\u002Fweb-development\u002Fnestjs-controllers-routing\u002Fcontrollers-basics","18.web-development\u002F07.nestjs-controllers-routing\u002F06.controllers-basics",{"title":4360,"path":4361,"stem":4362},"Декоратори маршрутизації HTTP-методів","\u002Fweb-development\u002Fnestjs-controllers-routing\u002Froute-decorators","18.web-development\u002F07.nestjs-controllers-routing\u002F07.route-decorators",{"title":4364,"path":4365,"stem":4366},"Параметри маршруту та декоратор @Param","\u002Fweb-development\u002Fnestjs-controllers-routing\u002Froute-parameters","18.web-development\u002F07.nestjs-controllers-routing\u002F08.route-parameters",{"title":4368,"path":4369,"stem":4370},"Query-параметри та декоратор @Query","\u002Fweb-development\u002Fnestjs-controllers-routing\u002Fquery-parameters","18.web-development\u002F07.nestjs-controllers-routing\u002F09.query-parameters",{"title":4372,"path":4373,"stem":4374},"Тіло запиту та декоратор @Body","\u002Fweb-development\u002Fnestjs-controllers-routing\u002Frequest-body","18.web-development\u002F07.nestjs-controllers-routing\u002F10.request-body",{"title":4376,"path":4377,"stem":4378},"Робота з заголовками запиту та відповіді","\u002Fweb-development\u002Fnestjs-controllers-routing\u002Fheaders-decorators","18.web-development\u002F07.nestjs-controllers-routing\u002F11.headers-decorators",{"title":4380,"path":4381,"stem":4382},"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":4384,"path":4385,"stem":4386},"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":4388,"path":4389,"stem":4390},"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":4392,"path":4393,"stem":4394},"Перенаправлення (Redirects) та декоратор @Redirect","\u002Fweb-development\u002Fnestjs-controllers-routing\u002Fredirects","18.web-development\u002F07.nestjs-controllers-routing\u002F15.redirects",{"title":4396,"path":4397,"stem":4398},"Асинхронні обробники та Observables","\u002Fweb-development\u002Fnestjs-controllers-routing\u002Fasync-handlers","18.web-development\u002F07.nestjs-controllers-routing\u002F16.async-handlers",{"title":4400,"path":4401,"stem":4402},"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":4404,"path":4405,"stem":4406},"Області видимості контролерів (Scopes)","\u002Fweb-development\u002Fnestjs-controllers-routing\u002Fcontroller-scopes","18.web-development\u002F07.nestjs-controllers-routing\u002F18.controller-scopes",{"title":4408,"path":4409,"stem":4410},"Основні команди NestJS CLI","\u002Fweb-development\u002Fnestjs-controllers-routing\u002Fnestjs-cli-commands","18.web-development\u002F07.nestjs-controllers-routing\u002F19.nestjs-cli-commands",{"title":4412,"path":4413,"stem":4414},"Практичний приклад: створення CRUD-контролера","\u002Fweb-development\u002Fnestjs-controllers-routing\u002Fcrud-example","18.web-development\u002F07.nestjs-controllers-routing\u002F20.crud-example",{"title":4416,"path":4417,"stem":4418},"Тестування контролерів","\u002Fweb-development\u002Fnestjs-controllers-routing\u002Ftesting-controllers","18.web-development\u002F07.nestjs-controllers-routing\u002F21.testing-controllers",{"title":4420,"path":4421,"stem":4422},"Best Practices для контролерів та маршрутизації","\u002Fweb-development\u002Fnestjs-controllers-routing\u002Fbest-practices","18.web-development\u002F07.nestjs-controllers-routing\u002F22.best-practices",{"title":4424,"icon":4425,"path":4426,"stem":4427,"children":4428,"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",[4429,4433,4437,4441,4445,4449,4453,4457,4461,4465,4469,4473,4477,4481,4485],{"title":4430,"path":4431,"stem":4432},"Концепція провайдерів у NestJS","\u002Fweb-development\u002Fnestjs-providers-modules\u002Fproviders-concept","18.web-development\u002F08.nestjs-providers-modules\u002F01.providers-concept",{"title":4434,"path":4435,"stem":4436},"Сервіси: інкапсуляція бізнес-логіки","\u002Fweb-development\u002Fnestjs-providers-modules\u002Fservices-business-logic","18.web-development\u002F08.nestjs-providers-modules\u002F02.services-business-logic",{"title":4438,"path":4439,"stem":4440},"Практика ін","\u002Fweb-development\u002Fnestjs-providers-modules\u002Fdependency-injection-practice","18.web-development\u002F08.nestjs-providers-modules\u002F03.dependency-injection-practice",{"title":4442,"path":4443,"stem":4444},"Custom Providers: useValue, useClass, useFactory, useExisting","\u002Fweb-development\u002Fnestjs-providers-modules\u002Fcustom-providers","18.web-development\u002F08.nestjs-providers-modules\u002F04.custom-providers",{"title":4446,"path":4447,"stem":4448},"Injection Tokens: рядкові та символьні токени","\u002Fweb-development\u002Fnestjs-providers-modules\u002Finjection-tokens","18.web-development\u002F08.nestjs-providers-modules\u002F05.injection-tokens",{"title":4450,"path":4451,"stem":4452},"Опціональні провайдери та декоратор @Optional","\u002Fweb-development\u002Fnestjs-providers-modules\u002Foptional-providers","18.web-development\u002F08.nestjs-providers-modules\u002F07.optional-providers",{"title":4454,"path":4455,"stem":4456},"Структура модулів: imports, controllers, providers, exports","\u002Fweb-development\u002Fnestjs-providers-modules\u002Fmodules-structure","18.web-development\u002F08.nestjs-providers-modules\u002F08.modules-structure",{"title":4458,"path":4459,"stem":4460},"Feature Modules: ізоляція функціональності","\u002Fweb-development\u002Fnestjs-providers-modules\u002Ffeature-modules","18.web-development\u002F08.nestjs-providers-modules\u002F09.feature-modules",{"title":4462,"path":4463,"stem":4464},"Shared Modules: перевикористання провайдерів","\u002Fweb-development\u002Fnestjs-providers-modules\u002Fshared-modules","18.web-development\u002F08.nestjs-providers-modules\u002F10.shared-modules",{"title":4466,"path":4467,"stem":4468},"Global Modules та декоратор @Global","\u002Fweb-development\u002Fnestjs-providers-modules\u002Fglobal-modules","18.web-development\u002F08.nestjs-providers-modules\u002F11.global-modules",{"title":4470,"path":4471,"stem":4472},"Dynamic Modules: конфігурація під час виконання","\u002Fweb-development\u002Fnestjs-providers-modules\u002Fdynamic-modules","18.web-development\u002F08.nestjs-providers-modules\u002F12.dynamic-modules",{"title":4474,"path":4475,"stem":4476},"Циклічні залежності та forwardRef","\u002Fweb-development\u002Fnestjs-providers-modules\u002Fcircular-dependencies","18.web-development\u002F08.nestjs-providers-modules\u002F13.circular-dependencies",{"title":4478,"path":4479,"stem":4480},"Lifecycle Hooks: хуки життєвого циклу","\u002Fweb-development\u002Fnestjs-providers-modules\u002Flifecycle-hooks","18.web-development\u002F08.nestjs-providers-modules\u002F14.lifecycle-hooks",{"title":4482,"path":4483,"stem":4484},"ModuleRef: динамічний доступ до провайдерів","\u002Fweb-development\u002Fnestjs-providers-modules\u002Fmodule-reference","18.web-development\u002F08.nestjs-providers-modules\u002F15.module-reference",{"title":4486,"path":4487,"stem":4488},"Тестування сервісів та провайдерів","\u002Fweb-development\u002Fnestjs-providers-modules\u002Ftesting-services","18.web-development\u002F08.nestjs-providers-modules\u002F16.testing-services",{"title":4490,"icon":4491,"path":4492,"stem":4493,"children":4494,"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",[4495,4499,4503,4507,4511,4515,4519,4523,4527,4531,4535,4539,4543,4547,4551,4555,4559,4563,4567],{"title":4496,"path":4497,"stem":4498},"Request Pipeline: конвеєр обробки запитів","\u002Fweb-development\u002Fnestjs-validation-pipeline\u002Frequest-pipeline","18.web-development\u002F09.nestjs-validation-pipeline\u002F01.request-pipeline",{"title":4500,"path":4501,"stem":4502},"Pipes: концепція трансформації та валідації","\u002Fweb-development\u002Fnestjs-validation-pipeline\u002Fpipes-concept","18.web-development\u002F09.nestjs-validation-pipeline\u002F02.pipes-concept",{"title":4504,"path":4505,"stem":4506},"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":4508,"path":4509,"stem":4510},"ValidationPipe: автоматична валідація DTO","\u002Fweb-development\u002Fnestjs-validation-pipeline\u002Fvalidation-pipe","18.web-development\u002F09.nestjs-validation-pipeline\u002F04.validation-pipe",{"title":4512,"path":4513,"stem":4514},"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":4516,"path":4517,"stem":4518},"Створення кастомних валідаторів","\u002Fweb-development\u002Fnestjs-validation-pipeline\u002Fcustom-validators","18.web-development\u002F09.nestjs-validation-pipeline\u002F06.custom-validators",{"title":4520,"path":4521,"stem":4522},"Створення власних Pipes","\u002Fweb-development\u002Fnestjs-validation-pipeline\u002Fcustom-pipes","18.web-development\u002F09.nestjs-validation-pipeline\u002F07.custom-pipes",{"title":4524,"path":4525,"stem":4526},"Основи Middleware","\u002Fweb-development\u002Fnestjs-validation-pipeline\u002Fmiddleware-basics","18.web-development\u002F09.nestjs-validation-pipeline\u002F08.middleware-basics",{"title":4528,"path":4529,"stem":4530},"Практичні приклади Middleware","\u002Fweb-development\u002Fnestjs-validation-pipeline\u002Fmiddleware-examples","18.web-development\u002F09.nestjs-validation-pipeline\u002F09.middleware-examples",{"title":4532,"path":4533,"stem":4534},"Guards: захисні перехоплювачі доступу","\u002Fweb-development\u002Fnestjs-validation-pipeline\u002Fguards-concept","18.web-development\u002F09.nestjs-validation-pipeline\u002F10.guards-concept",{"title":4536,"path":4537,"stem":4538},"Створення кастомних Guards","\u002Fweb-development\u002Fnestjs-validation-pipeline\u002Fcustom-guards","18.web-development\u002F09.nestjs-validation-pipeline\u002F11.custom-guards",{"title":4540,"path":4541,"stem":4542},"Interceptors: перехоплення та трансформація відповідей","\u002Fweb-development\u002Fnestjs-validation-pipeline\u002Finterceptors-concept","18.web-development\u002F09.nestjs-validation-pipeline\u002F12.interceptors-concept",{"title":4544,"path":4545,"stem":4546},"Практичні приклади Interceptors","\u002Fweb-development\u002Fnestjs-validation-pipeline\u002Finterceptor-examples","18.web-development\u002F09.nestjs-validation-pipeline\u002F13.interceptor-examples",{"title":4548,"path":4549,"stem":4550},"Exception Filters: обробка виключень","\u002Fweb-development\u002Fnestjs-validation-pipeline\u002Fexception-filters","18.web-development\u002F09.nestjs-validation-pipeline\u002F14.exception-filters",{"title":4552,"path":4553,"stem":4554},"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":4556,"path":4557,"stem":4558},"Execution Context: контекст виконання","\u002Fweb-development\u002Fnestjs-validation-pipeline\u002Fexecution-context","18.web-development\u002F09.nestjs-validation-pipeline\u002F16.execution-context",{"title":4560,"path":4561,"stem":4562},"Custom Decorators: власні декоратори","\u002Fweb-development\u002Fnestjs-validation-pipeline\u002Fcustom-decorators","18.web-development\u002F09.nestjs-validation-pipeline\u002F17.custom-decorators",{"title":4564,"path":4565,"stem":4566},"Global Components: глобальні компоненти","\u002Fweb-development\u002Fnestjs-validation-pipeline\u002Fglobal-components","18.web-development\u002F09.nestjs-validation-pipeline\u002F18.global-components",{"title":4568,"path":4569,"stem":4570},"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":4572,"icon":2881,"path":4573,"stem":4574,"children":4575,"page":59},"Інтеграція реляційних баз даних засобами TypeORM","\u002Fweb-development\u002Ftypeorm-integration","18.web-development\u002F10.typeorm-integration",[4576,4580,4584,4588,4592,4596,4600],{"title":4577,"path":4578,"stem":4579},"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":4581,"path":4582,"stem":4583},"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":4585,"path":4586,"stem":4587},"Налаштування TypeORM у NestJS проєкті","\u002Fweb-development\u002Ftypeorm-integration\u002F03-typeorm-setup-nestjs","18.web-development\u002F10.typeorm-integration\u002F03-typeorm-setup-nestjs",{"title":4589,"path":4590,"stem":4591},"Entity класи та декоратори TypeORM","\u002Fweb-development\u002Ftypeorm-integration\u002F04-entities-and-decorators","18.web-development\u002F10.typeorm-integration\u002F04-entities-and-decorators",{"title":4593,"path":4594,"stem":4595},"Repository Pattern та CRUD операції","\u002Fweb-development\u002Ftypeorm-integration\u002F05-repository-pattern-crud","18.web-development\u002F10.typeorm-integration\u002F05-repository-pattern-crud",{"title":4597,"path":4598,"stem":4599},"Пагінація та фільтрація даних","\u002Fweb-development\u002Ftypeorm-integration\u002F06-pagination-filtering","18.web-development\u002F10.typeorm-integration\u002F06-pagination-filtering",{"title":4601,"path":4602,"stem":4603},"QueryBuilder для складних запитів","\u002Fweb-development\u002Ftypeorm-integration\u002F07-query-builder","18.web-development\u002F10.typeorm-integration\u002F07-query-builder",{"title":4605,"icon":4606,"path":4607,"stem":4608,"children":4609,"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",[4610,4614,4618,4622,4626],{"title":4611,"path":4612,"stem":4613},"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":4615,"path":4616,"stem":4617},"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":4619,"path":4620,"stem":4621},"Керування міграціями бази даних","\u002Fweb-development\u002Fentity-relations-migrations\u002F03-migrations-management","18.web-development\u002F11.entity-relations-migrations\u002F03-migrations-management",{"title":4623,"path":4624,"stem":4625},"Транзакції у TypeORM","\u002Fweb-development\u002Fentity-relations-migrations\u002F04-transactions","18.web-development\u002F11.entity-relations-migrations\u002F04-transactions",{"title":4627,"path":4628,"stem":4629,"children":4630},"Індекси та оптимізація запитів","\u002Fweb-development\u002Fentity-relations-migrations\u002F05-indexes-optimization","18.web-development\u002F11.entity-relations-migrations\u002F05-indexes-optimization",[4631],{"title":4627,"path":4628,"stem":4629},{"title":4633,"icon":4634,"path":4635,"stem":4636,"children":4637,"page":59},"Механізми автентифікації у вебзастосунках","i-lucide-key","\u002Fweb-development\u002Fauthentication","18.web-development\u002F12.authentication",[4638,4642,4646,4650,4654,4658,4662,4666,4670],{"title":4639,"path":4640,"stem":4641},"Автентифікація vs Авторизація","\u002Fweb-development\u002Fauthentication\u002F01-authentication-vs-authorization","18.web-development\u002F12.authentication\u002F01-authentication-vs-authorization",{"title":4643,"path":4644,"stem":4645},"Стратегії автентифікації","\u002Fweb-development\u002Fauthentication\u002F02-authentication-strategies","18.web-development\u002F12.authentication\u002F02-authentication-strategies",{"title":4647,"path":4648,"stem":4649},"Автентифікація на основі сесій","\u002Fweb-development\u002Fauthentication\u002F03-session-based-authentication","18.web-development\u002F12.authentication\u002F03-session-based-authentication",{"title":4651,"path":4652,"stem":4653},"Структура JSON Web Token (JWT)","\u002Fweb-development\u002Fauthentication\u002F04-jwt-structure","18.web-development\u002F12.authentication\u002F04-jwt-structure",{"title":4655,"path":4656,"stem":4657},"Інтеграція JWT у NestJS","\u002Fweb-development\u002Fauthentication\u002F05-nestjs-jwt-integration","18.web-development\u002F12.authentication\u002F05-nestjs-jwt-integration",{"title":4659,"path":4660,"stem":4661},"Passport.js стратегії у NestJS","\u002Fweb-development\u002Fauthentication\u002F06-passport-strategies","18.web-development\u002F12.authentication\u002F06-passport-strategies",{"title":4663,"path":4664,"stem":4665},"Безпечне зберігання паролів: хешування та криптографічний захист","\u002Fweb-development\u002Fauthentication\u002F07-password-hashing","18.web-development\u002F12.authentication\u002F07-password-hashing",{"title":4667,"path":4668,"stem":4669},"Refresh Token та безпечне оновлення доступу","\u002Fweb-development\u002Fauthentication\u002F08-refresh-tokens","18.web-development\u002F12.authentication\u002F08-refresh-tokens",{"title":4671,"path":4672,"stem":4673},"OAuth 2.0 та OpenID Connect: делегована автентифікація","\u002Fweb-development\u002Fauthentication\u002F09-oauth2-openid","18.web-development\u002F12.authentication\u002F09-oauth2-openid",{"title":4675,"icon":4676,"path":4677,"stem":4678,"children":4679,"page":59},"Авторизація та безпека серверних застосунків","i-lucide-shield","\u002Fweb-development\u002Fauthorization-security","18.web-development\u002F13.authorization-security",[4680,4684,4688,4692,4696,4700,4704,4708,4712,4716],{"title":4681,"path":4682,"stem":4683},"Моделі авторизації","\u002Fweb-development\u002Fauthorization-security\u002F01-authorization-models","18.web-development\u002F13.authorization-security\u002F01-authorization-models",{"title":4685,"path":4686,"stem":4687},"Реалізація RBAC у NestJS","\u002Fweb-development\u002Fauthorization-security\u002F02-rbac-implementation","18.web-development\u002F13.authorization-security\u002F02-rbac-implementation",{"title":4689,"path":4690,"stem":4691},"Permission-Based Access Control","\u002Fweb-development\u002Fauthorization-security\u002F03-permission-based-access","18.web-development\u002F13.authorization-security\u002F03-permission-based-access",{"title":4693,"path":4694,"stem":4695},"ABAC та бібліотека CASL","\u002Fweb-development\u002Fauthorization-security\u002F04-abac-casl","18.web-development\u002F13.authorization-security\u002F04-abac-casl",{"title":4697,"path":4698,"stem":4699},"Кастомні декоратори та метадані","\u002Fweb-development\u002Fauthorization-security\u002F05-custom-decorators-metadata","18.web-development\u002F13.authorization-security\u002F05-custom-decorators-metadata",{"title":4701,"path":4702,"stem":4703},"Конфігурація CORS","\u002Fweb-development\u002Fauthorization-security\u002F06-cors-configuration","18.web-development\u002F13.authorization-security\u002F06-cors-configuration",{"title":4705,"path":4706,"stem":4707},"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":4709,"path":4710,"stem":4711},"Rate Limiting та Throttling","\u002Fweb-development\u002Fauthorization-security\u002F08-rate-limiting-throttling","18.web-development\u002F13.authorization-security\u002F08-rate-limiting-throttling",{"title":4713,"path":4714,"stem":4715},"Захист від поширених атак","\u002Fweb-development\u002Fauthorization-security\u002F09-common-attacks-protection","18.web-development\u002F13.authorization-security\u002F09-common-attacks-protection",{"title":4717,"path":4718,"stem":4719},"HTTPS у продакшені","\u002Fweb-development\u002Fauthorization-security\u002F10-https-production","18.web-development\u002F13.authorization-security\u002F10-https-production",{"title":4721,"icon":871,"path":4722,"stem":4723,"children":4724,"page":59},"Комунікація у реальному часі, нотифікації та фонові задачі","\u002Fweb-development\u002Frealtime-notifications-jobs","18.web-development\u002F14.realtime-notifications-jobs",[4725,4729,4733,4737,4741,4745,4748,4751,4755,4759],{"title":4726,"path":4727,"stem":4728},"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":4730,"path":4731,"stem":4732},"WebSocket Gateway у NestJS","\u002Fweb-development\u002Frealtime-notifications-jobs\u002F02-websocket-gateway","18.web-development\u002F14.realtime-notifications-jobs\u002F02-websocket-gateway",{"title":4734,"path":4735,"stem":4736},"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":4738,"path":4739,"stem":4740},"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":4742,"path":4743,"stem":4744},"Архітектура системи нотифікацій","\u002Fweb-development\u002Frealtime-notifications-jobs\u002F05-notification-system","18.web-development\u002F14.realtime-notifications-jobs\u002F05-notification-system",{"title":904,"path":4746,"stem":4747},"\u002Fweb-development\u002Frealtime-notifications-jobs\u002F06-email-notifications","18.web-development\u002F14.realtime-notifications-jobs\u002F06-email-notifications",{"title":900,"path":4749,"stem":4750},"\u002Fweb-development\u002Frealtime-notifications-jobs\u002F07-web-push-notifications","18.web-development\u002F14.realtime-notifications-jobs\u002F07-web-push-notifications",{"title":4752,"path":4753,"stem":4754},"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":4756,"path":4757,"stem":4758},"Планувальники та Cron jobs","\u002Fweb-development\u002Frealtime-notifications-jobs\u002F09-schedulers-cron","18.web-development\u002F14.realtime-notifications-jobs\u002F09-schedulers-cron",{"title":4760,"path":4761,"stem":4762},"Практичні сценарії застосування","\u002Fweb-development\u002Frealtime-notifications-jobs\u002F10-practical-scenarios","18.web-development\u002F14.realtime-notifications-jobs\u002F10-practical-scenarios",{"title":4764,"icon":4765,"path":4766,"stem":4767,"children":4768,"page":59},"Тестування, документування та розгортання застосунків","i-lucide-rocket","\u002Fweb-development\u002Ftesting-documentation-deployment","18.web-development\u002F15.testing-documentation-deployment",[4769,4773,4777,4781,4785,4789,4793,4797,4801,4805],{"title":4770,"path":4771,"stem":4772},"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":4774,"path":4775,"stem":4776},"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":4778,"path":4779,"stem":4780},"Unit-тестування сервісів","\u002Fweb-development\u002Ftesting-documentation-deployment\u002F03-unit-testing-services","18.web-development\u002F15.testing-documentation-deployment\u002F03-unit-testing-services",{"title":4782,"path":4783,"stem":4784},"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":4786,"path":4787,"stem":4788},"Swagger, OpenAPI, Scalar та Arazzo","\u002Fweb-development\u002Ftesting-documentation-deployment\u002F05-swagger-openapi","18.web-development\u002F15.testing-documentation-deployment\u002F05-swagger-openapi",{"title":4790,"path":4791,"stem":4792},"Керування конфігурацією","\u002Fweb-development\u002Ftesting-documentation-deployment\u002F06-configuration-management","18.web-development\u002F15.testing-documentation-deployment\u002F06-configuration-management",{"title":4794,"path":4795,"stem":4796},"Docker та контейнеризація","\u002Fweb-development\u002Ftesting-documentation-deployment\u002F07-docker-containerization","18.web-development\u002F15.testing-documentation-deployment\u002F07-docker-containerization",{"title":4798,"path":4799,"stem":4800},"CI\u002FCD Pipelines","\u002Fweb-development\u002Ftesting-documentation-deployment\u002F08-cicd-pipelines","18.web-development\u002F15.testing-documentation-deployment\u002F08-cicd-pipelines",{"title":4802,"path":4803,"stem":4804},"Логування та моніторинг","\u002Fweb-development\u002Ftesting-documentation-deployment\u002F09-logging-monitoring","18.web-development\u002F15.testing-documentation-deployment\u002F09-logging-monitoring",{"title":4806,"path":4807,"stem":4808},"Серіалізація та компресія","\u002Fweb-development\u002Ftesting-documentation-deployment\u002F10-serialization-compression","18.web-development\u002F15.testing-documentation-deployment\u002F10-serialization-compression",{"title":4810,"icon":4811,"path":4812,"stem":4813,"children":4814,"page":59},"AI Core: мислення AI","i-lucide-brain","\u002Fai-core","19.ai-core",[4815,4856,4905,4943],{"title":4816,"icon":4765,"path":4817,"stem":4818,"children":4819,"page":59},"Вхід у професію AI Native Developer","\u002Fai-core\u002Fai-native-developer","19.ai-core\u002F01.ai-native-developer",[4820,4824,4828,4832,4836,4840,4844,4848,4852],{"title":4821,"path":4822,"stem":4823},"Вступ до професії розробника цифрових продуктів","\u002Fai-core\u002Fai-native-developer\u002Fdigital-products","19.ai-core\u002F01.ai-native-developer\u002F01.digital-products",{"title":4825,"path":4826,"stem":4827},"Професія розробника програмного забезпечення","\u002Fai-core\u002Fai-native-developer\u002Fsoftware-developer","19.ai-core\u002F01.ai-native-developer\u002F02.software-developer",{"title":4829,"path":4830,"stem":4831},"Професія AI Native Developer","\u002Fai-core\u002Fai-native-developer\u002Fai-native-developer","19.ai-core\u002F01.ai-native-developer\u002F03.ai-native-developer",{"title":4833,"path":4834,"stem":4835},"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":4837,"path":4838,"stem":4839},"Життєвий цикл цифрового продукту","\u002Fai-core\u002Fai-native-developer\u002Fproduct-lifecycle","19.ai-core\u002F01.ai-native-developer\u002F05.product-lifecycle",{"title":4841,"path":4842,"stem":4843},"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":4845,"path":4846,"stem":4847},"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":4849,"path":4850,"stem":4851},"Компетенції AI Native Developer","\u002Fai-core\u002Fai-native-developer\u002Fcompetencies","19.ai-core\u002F01.ai-native-developer\u002F08.competencies",{"title":4853,"path":4854,"stem":4855},"Карта професійного розвитку AI Native Developer","\u002Fai-core\u002Fai-native-developer\u002Fcareer-roadmap","19.ai-core\u002F01.ai-native-developer\u002F09.career-roadmap",{"title":4857,"icon":255,"path":4858,"stem":4859,"children":4860,"page":59},"Штучний інтелект і машинне навчання","\u002Fai-core\u002Fai-and-machine-learning","19.ai-core\u002F02.ai-and-machine-learning",[4861,4865,4869,4873,4877,4881,4885,4889,4893,4897,4901],{"title":4862,"path":4863,"stem":4864},"Штучний інтелект","\u002Fai-core\u002Fai-and-machine-learning\u002Fwhat-is-ai","19.ai-core\u002F02.ai-and-machine-learning\u002F01.what-is-ai",{"title":4866,"path":4867,"stem":4868},"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":4870,"path":4871,"stem":4872},"Завдання штучного інтелекту","\u002Fai-core\u002Fai-and-machine-learning\u002Fai-tasks","19.ai-core\u002F02.ai-and-machine-learning\u002F03.ai-tasks",{"title":4874,"path":4875,"stem":4876},"Machine Learning","\u002Fai-core\u002Fai-and-machine-learning\u002Fmachine-learning","19.ai-core\u002F02.ai-and-machine-learning\u002F04.machine-learning",{"title":4878,"path":4879,"stem":4880},"Machine Learning Workflow","\u002Fai-core\u002Fai-and-machine-learning\u002Fml-workflow","19.ai-core\u002F02.ai-and-machine-learning\u002F05.ml-workflow",{"title":4882,"path":4883,"stem":4884},"Типи машинного навчання","\u002Fai-core\u002Fai-and-machine-learning\u002Fml-types","19.ai-core\u002F02.ai-and-machine-learning\u002F06.ml-types",{"title":4886,"path":4887,"stem":4888},"Generative AI","\u002Fai-core\u002Fai-and-machine-learning\u002Fgenerative-ai","19.ai-core\u002F02.ai-and-machine-learning\u002F07.generative-ai",{"title":4890,"path":4891,"stem":4892},"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":4894,"path":4895,"stem":4896},"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":4898,"path":4899,"stem":4900},"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":4902,"path":4903,"stem":4904},"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":4906,"icon":4907,"path":4908,"stem":4909,"children":4910,"page":59},"Постановка завдань для AI: принципи створення промптів","i-lucide-message-square-text","\u002Fai-core\u002Fprompt-engineering","19.ai-core\u002F03.prompt-engineering",[4911,4915,4919,4923,4927,4931,4935,4939],{"title":4912,"path":4913,"stem":4914},"Промпт як інструмент","\u002Fai-core\u002Fprompt-engineering\u002Fprompt-as-tool","19.ai-core\u002F03.prompt-engineering\u002F01.prompt-as-tool",{"title":4916,"path":4917,"stem":4918},"Принципи створення промптів","\u002Fai-core\u002Fprompt-engineering\u002Fprompt-principles","19.ai-core\u002F03.prompt-engineering\u002F02.prompt-principles",{"title":4920,"path":4921,"stem":4922},"Структура промпта","\u002Fai-core\u002Fprompt-engineering\u002Fprompt-structure","19.ai-core\u002F03.prompt-engineering\u002F03.prompt-structure",{"title":4924,"path":4925,"stem":4926},"Види промптів за типом задачі","\u002Fai-core\u002Fprompt-engineering\u002Fprompt-types","19.ai-core\u002F03.prompt-engineering\u002F04.prompt-types",{"title":4928,"path":4929,"stem":4930},"Прийоми посилення промпта","\u002Fai-core\u002Fprompt-engineering\u002Fprompt-enhancement","19.ai-core\u002F03.prompt-engineering\u002F05.prompt-enhancement",{"title":4932,"path":4933,"stem":4934},"Розбір і покращення промпта","\u002Fai-core\u002Fprompt-engineering\u002Fprompt-analysis","19.ai-core\u002F03.prompt-engineering\u002F06.prompt-analysis",{"title":4936,"path":4937,"stem":4938},"Типові помилки під час створення промптів","\u002Fai-core\u002Fprompt-engineering\u002Fcommon-mistakes","19.ai-core\u002F03.prompt-engineering\u002F07.common-mistakes",{"title":4940,"path":4941,"stem":4942},"Практикум: особиста бібліотека промптів","\u002Fai-core\u002Fprompt-engineering\u002Fprompt-library","19.ai-core\u002F03.prompt-engineering\u002F08.prompt-library",{"title":4944,"icon":793,"path":4945,"stem":4946,"children":4947,"page":59},"Перевірка результатів, безпека та AI Native Workflow","\u002Fai-core\u002Fverification-security-workflow","19.ai-core\u002F04.verification-security-workflow",[4948,4952,4956,4960,4964,4968,4972,4976,4980],{"title":4949,"path":4950,"stem":4951},"Межі можливостей AI","\u002Fai-core\u002Fverification-security-workflow\u002Fai-limitations","19.ai-core\u002F04.verification-security-workflow\u002F01.ai-limitations",{"title":4953,"path":4954,"stem":4955},"Галюцинації AI","\u002Fai-core\u002Fverification-security-workflow\u002Fai-hallucinations","19.ai-core\u002F04.verification-security-workflow\u002F02.ai-hallucinations",{"title":4957,"path":4958,"stem":4959},"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":4961,"path":4962,"stem":4963},"Перевірка результатів роботи AI","\u002Fai-core\u002Fverification-security-workflow\u002Fresult-verification","19.ai-core\u002F04.verification-security-workflow\u002F04.result-verification",{"title":4965,"path":4966,"stem":4967},"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":4969,"path":4970,"stem":4971},"Авторське право та навчальна доброчесність","\u002Fai-core\u002Fverification-security-workflow\u002Fcopyright-integrity","19.ai-core\u002F04.verification-security-workflow\u002F06.copyright-integrity",{"title":4973,"path":4974,"stem":4975},"Відповідальне використання AI","\u002Fai-core\u002Fverification-security-workflow\u002Fresponsible-use","19.ai-core\u002F04.verification-security-workflow\u002F07.responsible-use",{"title":4977,"path":4978,"stem":4979},"AI Native Workflow","\u002Fai-core\u002Fverification-security-workflow\u002Fai-native-workflow","19.ai-core\u002F04.verification-security-workflow\u002F08.ai-native-workflow",{"title":4981,"path":4982,"stem":4983},"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":4985,"icon":4986,"path":4987,"stem":4988,"children":4989,"page":59},"AI Developer: Vibe Coding Sprint","i-lucide-code-xml","\u002Fai-developer","20.ai-developer",[4990,5016,5038,5059],{"title":4991,"icon":4992,"path":4993,"stem":4994,"children":4995,"page":59},"Проєктування і чорнова версія","i-lucide-pencil-ruler","\u002Fai-developer\u002Fdraft-creation","20.ai-developer\u002F01.draft-creation",[4996,5000,5004,5008,5012],{"title":4997,"path":4998,"stem":4999},"Парадигма Vibe Coding Workflow","\u002Fai-developer\u002Fdraft-creation\u002Fvibe-coding-workflow","20.ai-developer\u002F01.draft-creation\u002F01.vibe-coding-workflow",{"title":5001,"path":5002,"stem":5003},"AI-середовище швидкої розробки","\u002Fai-developer\u002Fdraft-creation\u002Fai-ide-environment","20.ai-developer\u002F01.draft-creation\u002F02.ai-ide-environment",{"title":5005,"path":5006,"stem":5007},"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":5009,"path":5010,"stem":5011},"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":5013,"path":5014,"stem":5015},"Генерація та фіксація чорнової версії","\u002Fai-developer\u002Fdraft-creation\u002Fgenerating-draft-version","20.ai-developer\u002F01.draft-creation\u002F05.generating-draft-version",{"title":5017,"icon":5018,"path":5019,"stem":5020,"children":5021,"page":59},"Перша робоча версія","i-lucide-play-circle","\u002Fai-developer\u002Ffirst-working-version","20.ai-developer\u002F02.first-working-version",[5022,5026,5030,5034],{"title":5023,"path":5024,"stem":5025},"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":5027,"path":5028,"stem":5029},"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":5031,"path":5032,"stem":5033},"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":5035,"path":5036,"stem":5037},"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":5039,"icon":3088,"path":5040,"stem":5041,"children":5042,"page":59},"Ітерації, дебагінг та відновлення","\u002Fai-developer\u002Fiteration-debugging-recovery","20.ai-developer\u002F03.iteration-debugging-recovery",[5043,5047,5051,5055],{"title":5044,"path":5045,"stem":5046},"Управління точковими змінами продукту","\u002Fai-developer\u002Fiteration-debugging-recovery\u002Fchange-management","20.ai-developer\u002F03.iteration-debugging-recovery\u002F01.change-management",{"title":5048,"path":5049,"stem":5050},"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":5052,"path":5053,"stem":5054},"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":5056,"path":5057,"stem":5058},"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":5060,"icon":5061,"path":5062,"stem":5063,"children":5064,"page":59},"Перевірка та завершення продукту","i-lucide-check-check","\u002Fai-developer\u002Fverification-and-completion","20.ai-developer\u002F04.verification-and-completion",[5065,5069,5073],{"title":5066,"path":5067,"stem":5068},"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":5070,"path":5071,"stem":5072},"Підготовка підсумкової версії коду","\u002Fai-developer\u002Fverification-and-completion\u002Fpreparing-release-version","20.ai-developer\u002F04.verification-and-completion\u002F02.preparing-release-version",{"title":5074,"path":5075,"stem":5076},"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":5078,"path":5079,"stem":5080,"children":5081,"page":59},"Tailwind","\u002Ftailwind","21.tailwind",[5082,5086,5090,5094,5098,5102,5106,5110,5114,5118,5122,5126],{"title":5083,"path":5084,"stem":5085},"Що таке Tailwind CSS і навіщо він потрібен","\u002Ftailwind\u002Ftailwind-intro-philosophy","21.tailwind\u002F01.tailwind-intro-philosophy",{"title":5087,"path":5088,"stem":5089},"Встановлення та налаштування Tailwind CSS v4","\u002Ftailwind\u002Ftailwind-installation-setup","21.tailwind\u002F02.tailwind-installation-setup",{"title":5091,"path":5092,"stem":5093},"Utility-класи: основи та система Tailwind","\u002Ftailwind\u002Ftailwind-utility-classes-core","21.tailwind\u002F03.tailwind-utility-classes-core",{"title":5095,"path":5096,"stem":5097},"Layout: Flexbox та Grid через Tailwind","\u002Ftailwind\u002Ftailwind-flexbox-grid","21.tailwind\u002F04.tailwind-flexbox-grid",{"title":5099,"path":5100,"stem":5101},"Кастомізація теми через @theme у Tailwind v4","\u002Ftailwind\u002Ftailwind-theme-customization","21.tailwind\u002F05.tailwind-theme-customization",{"title":5103,"path":5104,"stem":5105},"Варіанти: hover, focus, responsive, dark mode та нові v4","\u002Ftailwind\u002Ftailwind-variants-states","21.tailwind\u002F06.tailwind-variants-states",{"title":5107,"path":5108,"stem":5109},"Типографіка та система кольорів у Tailwind v4","\u002Ftailwind\u002Ftailwind-typography-colors","21.tailwind\u002F07.tailwind-typography-colors",{"title":5111,"path":5112,"stem":5113},"Компоненти та повторюваність: @apply, @utility та патерни","\u002Ftailwind\u002Ftailwind-components-patterns","21.tailwind\u002F08.tailwind-components-patterns",{"title":5115,"path":5116,"stem":5117},"Темна тема та система дизайн-токенів у Tailwind v4","\u002Ftailwind\u002Ftailwind-dark-mode-theming","21.tailwind\u002F09.tailwind-dark-mode-theming",{"title":5119,"path":5120,"stem":5121},"Довільні значення та контейнерні запити у Tailwind v4","\u002Ftailwind\u002Ftailwind-arbitrary-container-queries","21.tailwind\u002F10.tailwind-arbitrary-container-queries",{"title":5123,"path":5124,"stem":5125},"Анімації, трансформації та 3D у Tailwind v4","\u002Ftailwind\u002Ftailwind-animations-transforms","21.tailwind\u002F11.tailwind-animations-transforms",{"title":5127,"path":5128,"stem":5129},"Tailwind CLI, PostCSS та інтеграція з фреймворками","\u002Ftailwind\u002Ftailwind-cli-tooling","21.tailwind\u002F12.tailwind-cli-tooling",{"title":5131,"path":5132,"stem":5133,"children":5134,"page":59},"React Typescript","\u002Freact-typescript","22.react-typescript",[5135,5160,5164,5168,5172,5176,5180,5184,5188,5192,5222,5226,5230,5234,5238],{"title":5136,"path":5137,"stem":5138,"children":5139,"page":59},"From Html To Project","\u002Freact-typescript\u002Ffrom-html-to-project","22.react-typescript\u002F01.from-html-to-project",[5140,5144,5148,5152,5156],{"title":5141,"path":5142,"stem":5143},"Від одного HTML-файлу до повноцінного проєкту","\u002Freact-typescript\u002Ffrom-html-to-project\u002Fevolution","22.react-typescript\u002F01.from-html-to-project\u002F01.evolution",{"title":5145,"path":5146,"stem":5147},"Що таке React","\u002Freact-typescript\u002Ffrom-html-to-project\u002Fwhat-is-react","22.react-typescript\u002F01.from-html-to-project\u002F02.what-is-react",{"title":5149,"path":5150,"stem":5151},"JSX та TSX — синтаксичний цукор, а не магія","\u002Freact-typescript\u002Ffrom-html-to-project\u002Fjsx-tsx-syntax","22.react-typescript\u002F01.from-html-to-project\u002F03.jsx-tsx-syntax",{"title":5153,"path":5154,"stem":5155},"Компоненти — будівельні блоки інтерфейсу","\u002Freact-typescript\u002Ffrom-html-to-project\u002Fcomponents","22.react-typescript\u002F01.from-html-to-project\u002F04.components",{"title":5157,"path":5158,"stem":5159},"JSX — розмітка всередині TypeScript","\u002Freact-typescript\u002Ffrom-html-to-project\u002Fjsx-expressions","22.react-typescript\u002F01.from-html-to-project\u002F05.jsx-expressions",{"title":5161,"path":5162,"stem":5163},"Хук useReducer: структуроване управління складним станом","\u002Freact-typescript\u002Fuse-reducer","22.react-typescript\u002F23.use-reducer",{"title":5165,"path":5166,"stem":5167},"Context API: передавання даних без «пропс-дрілінгу»","\u002Freact-typescript\u002Fcontext-api","22.react-typescript\u002F24.context-api",{"title":5169,"path":5170,"stem":5171},"Синхронізація з ефектами: хук useEffect та функції очищення","\u002Freact-typescript\u002Fuse-effect","22.react-typescript\u002F27.use-effect",{"title":5173,"path":5174,"stem":5175},"Можливо, вам не потрібен ефект: антипатерни та альтернативи","\u002Freact-typescript\u002Fyou-might-not-need-effect","22.react-typescript\u002F28.you-might-not-need-effect",{"title":5177,"path":5178,"stem":5179},"Життєвий цикл реактивних ефектів: мислення процесами синхронізації","\u002Freact-typescript\u002Flifecycle-of-reactive-effects","22.react-typescript\u002F29.lifecycle-of-reactive-effects",{"title":5181,"path":5182,"stem":5183},"Розділення подій та ефектів: реактивна проти нереактивної логіки","\u002Freact-typescript\u002Fseparating-events-from-effects","22.react-typescript\u002F30.separating-events-from-effects",{"title":5185,"path":5186,"stem":5187},"Видалення зайвих залежностей ефектів та оптимізація синхронізації","\u002Freact-typescript\u002Fremoving-effect-dependencies","22.react-typescript\u002F31.removing-effect-dependencies",{"title":5189,"path":5190,"stem":5191},"Кастомні хуки: повторне використання та композиція реактивної логіки","\u002Freact-typescript\u002Fcustom-hooks","22.react-typescript\u002F32.custom-hooks",{"title":5193,"path":5194,"stem":5195,"children":5196},"React Router v7: Маршрутизація в SPA","\u002Freact-typescript\u002Freact-router-v7","22.react-typescript\u002F33.react-router-v7\u002Findex",[5197,5198,5202,5206,5210,5214,5218],{"title":5193,"path":5194,"stem":5195},{"title":5199,"path":5200,"stem":5201},"Встановлення та базова конфігурація React Router v7","\u002Freact-typescript\u002Freact-router-v7\u002Finstallation-setup","22.react-typescript\u002F33.react-router-v7\u002F01.installation-setup",{"title":5203,"path":5204,"stem":5205},"Вкладені маршрути та Outlet: архітектура складних макетів","\u002Freact-typescript\u002Freact-router-v7\u002Fnested-routes-outlet","22.react-typescript\u002F33.react-router-v7\u002F02.nested-routes-outlet",{"title":5207,"path":5208,"stem":5209},"Динамічні маршрути та параметри URL","\u002Freact-typescript\u002Freact-router-v7\u002Fdynamic-routes-params","22.react-typescript\u002F33.react-router-v7\u002F03.dynamic-routes-params",{"title":5211,"path":5212,"stem":5213},"Навігація та корисні хуки React Router","\u002Freact-typescript\u002Freact-router-v7\u002Fnavigation-hooks","22.react-typescript\u002F33.react-router-v7\u002F04.navigation-hooks",{"title":5215,"path":5216,"stem":5217},"Обробка помилок та 404: ErrorBoundary і fallback-маршрути","\u002Freact-typescript\u002Freact-router-v7\u002Ferror-handling-404","22.react-typescript\u002F33.react-router-v7\u002F05.error-handling-404",{"title":5219,"path":5220,"stem":5221},"Data Router API: альтернативний синтаксис через createBrowserRouter","\u002Freact-typescript\u002Freact-router-v7\u002Fdata-router-api-examples","22.react-typescript\u002F33.react-router-v7\u002F06.data-router-api-examples",{"title":5223,"path":5224,"stem":5225},"Axios: HTTP-клієнт із розширеними можливостями","\u002Freact-typescript\u002Faxios","22.react-typescript\u002F34.axios",{"title":5227,"path":5228,"stem":5229},"Redux: класичний підхід до глобального стану","\u002Freact-typescript\u002Fredux-classic","22.react-typescript\u002F35.redux-classic",{"title":5231,"path":5232,"stem":5233},"Redux Toolkit: сучасний стандарт Redux","\u002Freact-typescript\u002Fredux-toolkit","22.react-typescript\u002F36.redux-toolkit",{"title":5235,"path":5236,"stem":5237},"RTK Query: запити до сервера без болю","\u002Freact-typescript\u002Frtk-query-tanstack-query","22.react-typescript\u002F38.rtk-query-tanstack-query",{"title":5239,"path":5240,"stem":5241},"React Hook Form + Zod: типобезпечна валідація форм","\u002Freact-typescript\u002Freact-hook-form-zod","22.react-typescript\u002F39.react-hook-form-zod",{"title":5243,"path":5244,"stem":5245},"Тестування компонентів діаграм та пісочниць","\u002Ftest-components","98.test-components",{"id":5247,"title":2017,"body":5248,"description":11936,"extension":11937,"links":11938,"meta":11939,"navigation":5297,"path":2018,"seo":11940,"stem":2019,"__hash__":11941},"docs\u002F02.cpp\u002F76.override-final-virtual-destructors.md",{"type":5249,"value":5250,"toc":11893},"minimark",[5251,5256,5269,5572,5595,5604,5632,5646,5664,5756,5762,5767,5773,5776,6014,6027,6033,6050,6156,6167,6274,6277,6285,6291,6308,6312,6326,6450,6466,6571,6577,6609,6613,6618,7310,7332,7341,7347,7351,7358,7386,7396,7410,7414,7421,7623,7626,7632,7646,7664,7668,7678,7836,7838,7844,7855,7861,7909,7924,7928,7940,8095,8101,8105,8109,8116,8448,8461,8482,8502,8506,8537,8543,8572,8576,8581,8892,8914,8927,8937,8941,9162,9166,9169,9703,9722,9829,9833,9841,9846,9884,9887,9909,9913,9916,10032,10042,10046,10056,10218,10221,10245,10249,10253,10256,10270,10277,10281,10284,10295,10298,10367,10373,10377,10494,10498,10502,10512,10526,10964,10975,10992,11077,11180,11184,11293,11297,11300,11333,11339,11347,11358,11889],[5252,5253,5255],"h2",{"id":5254},"коли-компілятор-не-бачить-помилки-підступність-сигнатур","Коли компілятор не бачить помилки: підступність сигнатур",[5257,5258,5259,5260,5264,5265,5268],"p",{},"Припустимо, ви розробляєте графічну систему з класом ",[5261,5262,5263],"code",{},"Widget"," та його нащадками. Базовий клас оголошує віртуальний метод ",[5261,5266,5267],{},"render()"," для відображення віджета на екрані:",[5270,5271,5277],"pre",{"className":5272,"code":5273,"filename":5274,"language":5275,"meta":5276,"style":5276},"language-cpp shiki shiki-themes light-plus dark-plus dark-plus","#include \u003Ciostream>\n\nclass Widget\n{\npublic:\n    virtual void render() const\n    {\n        std::cout \u003C\u003C \"Widget: базове відображення\\n\";\n    }\n};\n\nclass Button : public Widget\n{\npublic:\n    \u002F\u002F Програміст забув const — це НЕ перевизначення!\n    void render()\n    {\n        std::cout \u003C\u003C \"Button: малюю кнопку\\n\";\n    }\n};\n\nint main()\n{\n    Button btn;\n    Widget* ptr = &btn;\n    \n    ptr->render();  \u002F\u002F Очікуємо: \"Button: малюю кнопку\"\n    \n    return 0;\n}\n","WidgetSystem.cpp","cpp","",[5261,5278,5279,5292,5299,5310,5317,5323,5342,5348,5377,5383,5389,5394,5410,5415,5420,5427,5438,5443,5463,5468,5473,5478,5489,5494,5505,5525,5531,5549,5554,5566],{"__ignoreMap":5276},[5280,5281,5284,5288],"span",{"class":5282,"line":5283},"line",1,[5280,5285,5287],{"class":5286},"s8xlr","#include",[5280,5289,5291],{"class":5290},"sbdoH"," \u003Ciostream>\n",[5280,5293,5295],{"class":5282,"line":5294},2,[5280,5296,5298],{"emptyLinePlaceholder":5297},true,"\n",[5280,5300,5302,5306],{"class":5282,"line":5301},3,[5280,5303,5305],{"class":5304},"su1O8","class",[5280,5307,5309],{"class":5308},"sN1BT"," Widget\n",[5280,5311,5313],{"class":5282,"line":5312},4,[5280,5314,5316],{"class":5315},"sHH4Y","{\n",[5280,5318,5320],{"class":5282,"line":5319},5,[5280,5321,5322],{"class":5304},"public:\n",[5280,5324,5326,5329,5332,5336,5339],{"class":5282,"line":5325},6,[5280,5327,5328],{"class":5304},"    virtual",[5280,5330,5331],{"class":5304}," void",[5280,5333,5335],{"class":5334},"s8Opu"," render",[5280,5337,5338],{"class":5315},"() ",[5280,5340,5341],{"class":5304},"const\n",[5280,5343,5345],{"class":5282,"line":5344},7,[5280,5346,5347],{"class":5315},"    {\n",[5280,5349,5351,5354,5357,5361,5364,5367,5371,5374],{"class":5282,"line":5350},8,[5280,5352,5353],{"class":5308},"        std",[5280,5355,5356],{"class":5315},"::",[5280,5358,5360],{"class":5359},"siwwj","cout",[5280,5362,5363],{"class":5315}," \u003C\u003C ",[5280,5365,5366],{"class":5290},"\"Widget: базове відображення",[5280,5368,5370],{"class":5369},"sjcCO","\\n",[5280,5372,5373],{"class":5290},"\"",[5280,5375,5376],{"class":5315},";\n",[5280,5378,5380],{"class":5282,"line":5379},9,[5280,5381,5382],{"class":5315},"    }\n",[5280,5384,5386],{"class":5282,"line":5385},10,[5280,5387,5388],{"class":5315},"};\n",[5280,5390,5392],{"class":5282,"line":5391},11,[5280,5393,5298],{"emptyLinePlaceholder":5297},[5280,5395,5397,5399,5402,5405,5408],{"class":5282,"line":5396},12,[5280,5398,5305],{"class":5304},[5280,5400,5401],{"class":5308}," Button",[5280,5403,5404],{"class":5315}," : ",[5280,5406,5407],{"class":5304},"public",[5280,5409,5309],{"class":5308},[5280,5411,5413],{"class":5282,"line":5412},13,[5280,5414,5316],{"class":5315},[5280,5416,5418],{"class":5282,"line":5417},14,[5280,5419,5322],{"class":5304},[5280,5421,5423],{"class":5282,"line":5422},15,[5280,5424,5426],{"class":5425},"spJ8K","    \u002F\u002F Програміст забув const — це НЕ перевизначення!\n",[5280,5428,5430,5433,5435],{"class":5282,"line":5429},16,[5280,5431,5432],{"class":5304},"    void",[5280,5434,5335],{"class":5334},[5280,5436,5437],{"class":5315},"()\n",[5280,5439,5441],{"class":5282,"line":5440},17,[5280,5442,5347],{"class":5315},[5280,5444,5446,5448,5450,5452,5454,5457,5459,5461],{"class":5282,"line":5445},18,[5280,5447,5353],{"class":5308},[5280,5449,5356],{"class":5315},[5280,5451,5360],{"class":5359},[5280,5453,5363],{"class":5315},[5280,5455,5456],{"class":5290},"\"Button: малюю кнопку",[5280,5458,5370],{"class":5369},[5280,5460,5373],{"class":5290},[5280,5462,5376],{"class":5315},[5280,5464,5466],{"class":5282,"line":5465},19,[5280,5467,5382],{"class":5315},[5280,5469,5471],{"class":5282,"line":5470},20,[5280,5472,5388],{"class":5315},[5280,5474,5476],{"class":5282,"line":5475},21,[5280,5477,5298],{"emptyLinePlaceholder":5297},[5280,5479,5481,5484,5487],{"class":5282,"line":5480},22,[5280,5482,5483],{"class":5304},"int",[5280,5485,5486],{"class":5334}," main",[5280,5488,5437],{"class":5315},[5280,5490,5492],{"class":5282,"line":5491},23,[5280,5493,5316],{"class":5315},[5280,5495,5497,5500,5503],{"class":5282,"line":5496},24,[5280,5498,5499],{"class":5308},"    Button",[5280,5501,5502],{"class":5359}," btn",[5280,5504,5376],{"class":5315},[5280,5506,5508,5511,5514,5517,5520,5523],{"class":5282,"line":5507},25,[5280,5509,5510],{"class":5308},"    Widget",[5280,5512,5513],{"class":5304},"*",[5280,5515,5516],{"class":5359}," ptr",[5280,5518,5519],{"class":5315}," = &",[5280,5521,5522],{"class":5359},"btn",[5280,5524,5376],{"class":5315},[5280,5526,5528],{"class":5282,"line":5527},26,[5280,5529,5530],{"class":5315},"    \n",[5280,5532,5534,5537,5540,5543,5546],{"class":5282,"line":5533},27,[5280,5535,5536],{"class":5359},"    ptr",[5280,5538,5539],{"class":5315},"->",[5280,5541,5542],{"class":5334},"render",[5280,5544,5545],{"class":5315},"();",[5280,5547,5548],{"class":5425},"  \u002F\u002F Очікуємо: \"Button: малюю кнопку\"\n",[5280,5550,5552],{"class":5282,"line":5551},28,[5280,5553,5530],{"class":5315},[5280,5555,5557,5560,5564],{"class":5282,"line":5556},29,[5280,5558,5559],{"class":5286},"    return",[5280,5561,5563],{"class":5562},"sJj4R"," 0",[5280,5565,5376],{"class":5315},[5280,5567,5569],{"class":5282,"line":5568},30,[5280,5570,5571],{"class":5315},"}\n",[5257,5573,5574,5575,5578,5579,5582,5583,5586,5587,5590,5591,5594],{},"Інтуїтивно ми очікуємо, що виклик ",[5261,5576,5577],{},"ptr->render()"," виведе ",[5261,5580,5581],{},"\"Button: малюю кнопку\"",", адже ",[5261,5584,5585],{},"ptr"," адресує об'єкт ",[5261,5588,5589],{},"Button",", а метод ",[5261,5592,5593],{},"Widget::render()"," є віртуальним. Проте результат шокує:",[5596,5597,5599],"terminal-preview",{"title":5598},".\u002FWidgetSystem",[5600,5601,5603],"div",{"className":5602},[5282],"Widget: базове відображення",[5257,5605,5606,5607,5610,5611,5610,5615,5617,5618,5620,5621,5624,5625,5627,5628,5631],{},"Поліморфізм не спрацював! Метод ",[5261,5608,5609],{},"Button::render()"," ",[5612,5613,5614],"strong",{},"не є перевизначенням",[5261,5616,5593],{},", адже сигнатури різні: ",[5261,5619,5593],{}," є константним методом (має ",[5261,5622,5623],{},"const"," після параметрів), а ",[5261,5626,5609],{}," — ні. Компілятор вважає їх ",[5612,5629,5630],{},"різними методами"," і мовчки компілює код без жодних попереджень.",[5257,5633,5634,5635,5638,5639,5641,5642,5645],{},"Це одна з найпідступніших проблем віртуальних функцій у C++: ",[5612,5636,5637],{},"випадкове перевантаження замість перевизначення",". Програміст мав намір перевизначити метод, але через дрібну помилку в сигнатурі (забутий ",[5261,5640,5623],{},", інший тип параметра, додатковий ",[5261,5643,5644],{},"&",") створив незалежний метод. Код компілюється, виглядає правильним, але поводиться неочікувано.",[5257,5647,5648,5649,5659,5660,5663],{},"У цій статті ми вивчимо інструменти C++11, які вирішують цю проблему (",[5612,5650,5651,5652,5655,5656],{},"специфікатори ",[5261,5653,5654],{},"override"," і ",[5261,5657,5658],{},"final","), а також розглянемо критично важливу тему ",[5612,5661,5662],{},"віртуальних деструкторів"," — механізм, без якого робота з поліморфними об'єктами призводить до витоків пам'яті та Undefined Behavior.",[5665,5666,5667,5697],"card-group",{},[5668,5669,5672],"card",{"icon":5670,"title":5671},"i-lucide-target","🎯 Мета статті",[5673,5674,5675,5682,5688,5691,5694],"ul",{},[5676,5677,5678,5679,5681],"li",{},"Опанувати специфікатор ",[5261,5680,5654],{}," (C++11) як обов'язковий інженерний стандарт контролю компілятора",[5676,5683,5684,5685,5687],{},"Використовувати специфікатор ",[5261,5686,5658],{}," для заборони подальшого перевизначення методу або наслідування класу",[5676,5689,5690],{},"Дослідити смертельну небезпеку невіртуальних деструкторів при видаленні поліморфних об'єктів",[5676,5692,5693],{},"Засвоїти фундаментальне правило: базовий клас із віртуальними функціями зобов'язаний мати віртуальний деструктор",[5676,5695,5696],{},"Навчитися розрізняти сценарії, коли деструктор має бути публічним віртуальним, а коли — захищеним невіртуальним",[5668,5698,5700],{"icon":4634,"title":5699},"🔑 Ключові терміни",[5673,5701,5702,5715,5725,5738,5747],{},[5676,5703,5704,5709,5710,5714],{},[5612,5705,5706,5707],{},"Специфікатор ",[5261,5708,5654],{}," (",[5711,5712,5713],"em",{},"override specifier","): інструкція компілятору перевірити, що метод дійсно є перевизначенням віртуального методу базового класу",[5676,5716,5717,5709,5721,5724],{},[5612,5718,5706,5719],{},[5261,5720,5658],{},[5711,5722,5723],{},"final specifier","): заборона подальшого перевизначення методу або заборона наслідування класу",[5676,5726,5727,5709,5730,5733,5734,5737],{},[5612,5728,5729],{},"Віртуальний деструктор",[5711,5731,5732],{},"virtual destructor","): деструктор базового класу, позначений як ",[5261,5735,5736],{},"virtual",", що забезпечує каскадне виклик деструкторів при видаленні похідного об'єкта через покажчик на базовий клас",[5676,5739,5740,5709,5743,5746],{},[5612,5741,5742],{},"Витік ресурсів",[5711,5744,5745],{},"resource leak","): ситуація, коли ресурси (пам'ять, файли, сокети) не звільняються через невірну логіку деструкції",[5676,5748,5749,5709,5752,5755],{},[5612,5750,5751],{},"Коваріантний тип повернення",[5711,5753,5754],{},"covariant return type","): можливість перевизначеного методу повертати покажчик або посилання на більш похідний клас",[5252,5757,5706,5759,5761],{"id":5758},"специфікатор-override-компілятор-як-перший-рецензент-коду",[5261,5760,5654],{},": компілятор як перший рецензент коду",[5763,5764,5766],"h3",{"id":5765},"проблема-мовчазне-перевантаження-замість-перевизначення","Проблема: мовчазне перевантаження замість перевизначення",[5257,5768,5769,5770,5772],{},"Як ми побачили у вступному прикладі, забута модифікація в сигнатурі методу призводить до того, що метод похідного класу ",[5612,5771,5614],{},", хоча програміст мав саме такий намір. Компілятор C++ не видає помилку, адже технічно можливо мати два методи з однаковим ім'ям, але різними сигнатурами — це перевантаження.",[5257,5774,5775],{},"Розглянемо кілька типових сценаріїв такої помилки:",[5270,5777,5780],{"className":5272,"code":5778,"filename":5779,"language":5275,"meta":5276,"style":5276},"class Base\n{\npublic:\n    virtual void process(int x) const { \u002F* ... *\u002F }\n    virtual int getValue() { return 0; }\n    virtual void update() { \u002F* ... *\u002F }\n};\n\nclass Derived : public Base\n{\npublic:\n    \u002F\u002F ❌ Помилка 1: забули const\n    void process(int x) { \u002F* ... *\u002F }\n    \n    \u002F\u002F ❌ Помилка 2: інший тип параметра (double замість int)\n    void process(double x) const { \u002F* ... *\u002F }\n    \n    \u002F\u002F ❌ Помилка 3: інший тип повернення\n    double getValue() { return 0.0; }\n    \n    \u002F\u002F ❌ Помилка 4: додали параметр за замовчуванням (змінилася сигнатура)\n    void update(bool force = false) { \u002F* ... *\u002F }\n};\n","CommonMistakes.cpp",[5261,5781,5782,5789,5793,5797,5828,5849,5865,5869,5873,5886,5890,5894,5899,5918,5922,5927,5950,5954,5959,5975,5979,5984,6010],{"__ignoreMap":5276},[5280,5783,5784,5786],{"class":5282,"line":5283},[5280,5785,5305],{"class":5304},[5280,5787,5788],{"class":5308}," Base\n",[5280,5790,5791],{"class":5282,"line":5294},[5280,5792,5316],{"class":5315},[5280,5794,5795],{"class":5282,"line":5301},[5280,5796,5322],{"class":5304},[5280,5798,5799,5801,5803,5806,5809,5811,5814,5817,5819,5822,5825],{"class":5282,"line":5312},[5280,5800,5328],{"class":5304},[5280,5802,5331],{"class":5304},[5280,5804,5805],{"class":5334}," process",[5280,5807,5808],{"class":5315},"(",[5280,5810,5483],{"class":5304},[5280,5812,5813],{"class":5359}," x",[5280,5815,5816],{"class":5315},") ",[5280,5818,5623],{"class":5304},[5280,5820,5821],{"class":5315}," {",[5280,5823,5824],{"class":5425}," \u002F* ... *\u002F",[5280,5826,5827],{"class":5315}," }\n",[5280,5829,5830,5832,5835,5838,5841,5844,5846],{"class":5282,"line":5319},[5280,5831,5328],{"class":5304},[5280,5833,5834],{"class":5304}," int",[5280,5836,5837],{"class":5334}," getValue",[5280,5839,5840],{"class":5315},"() { ",[5280,5842,5843],{"class":5286},"return",[5280,5845,5563],{"class":5562},[5280,5847,5848],{"class":5315},"; }\n",[5280,5850,5851,5853,5855,5858,5861,5863],{"class":5282,"line":5325},[5280,5852,5328],{"class":5304},[5280,5854,5331],{"class":5304},[5280,5856,5857],{"class":5334}," update",[5280,5859,5860],{"class":5315},"() {",[5280,5862,5824],{"class":5425},[5280,5864,5827],{"class":5315},[5280,5866,5867],{"class":5282,"line":5344},[5280,5868,5388],{"class":5315},[5280,5870,5871],{"class":5282,"line":5350},[5280,5872,5298],{"emptyLinePlaceholder":5297},[5280,5874,5875,5877,5880,5882,5884],{"class":5282,"line":5379},[5280,5876,5305],{"class":5304},[5280,5878,5879],{"class":5308}," Derived",[5280,5881,5404],{"class":5315},[5280,5883,5407],{"class":5304},[5280,5885,5788],{"class":5308},[5280,5887,5888],{"class":5282,"line":5385},[5280,5889,5316],{"class":5315},[5280,5891,5892],{"class":5282,"line":5391},[5280,5893,5322],{"class":5304},[5280,5895,5896],{"class":5282,"line":5396},[5280,5897,5898],{"class":5425},"    \u002F\u002F ❌ Помилка 1: забули const\n",[5280,5900,5901,5903,5905,5907,5909,5911,5914,5916],{"class":5282,"line":5412},[5280,5902,5432],{"class":5304},[5280,5904,5805],{"class":5334},[5280,5906,5808],{"class":5315},[5280,5908,5483],{"class":5304},[5280,5910,5813],{"class":5359},[5280,5912,5913],{"class":5315},") {",[5280,5915,5824],{"class":5425},[5280,5917,5827],{"class":5315},[5280,5919,5920],{"class":5282,"line":5417},[5280,5921,5530],{"class":5315},[5280,5923,5924],{"class":5282,"line":5422},[5280,5925,5926],{"class":5425},"    \u002F\u002F ❌ Помилка 2: інший тип параметра (double замість int)\n",[5280,5928,5929,5931,5933,5935,5938,5940,5942,5944,5946,5948],{"class":5282,"line":5429},[5280,5930,5432],{"class":5304},[5280,5932,5805],{"class":5334},[5280,5934,5808],{"class":5315},[5280,5936,5937],{"class":5304},"double",[5280,5939,5813],{"class":5359},[5280,5941,5816],{"class":5315},[5280,5943,5623],{"class":5304},[5280,5945,5821],{"class":5315},[5280,5947,5824],{"class":5425},[5280,5949,5827],{"class":5315},[5280,5951,5952],{"class":5282,"line":5440},[5280,5953,5530],{"class":5315},[5280,5955,5956],{"class":5282,"line":5445},[5280,5957,5958],{"class":5425},"    \u002F\u002F ❌ Помилка 3: інший тип повернення\n",[5280,5960,5961,5964,5966,5968,5970,5973],{"class":5282,"line":5465},[5280,5962,5963],{"class":5304},"    double",[5280,5965,5837],{"class":5334},[5280,5967,5840],{"class":5315},[5280,5969,5843],{"class":5286},[5280,5971,5972],{"class":5562}," 0.0",[5280,5974,5848],{"class":5315},[5280,5976,5977],{"class":5282,"line":5470},[5280,5978,5530],{"class":5315},[5280,5980,5981],{"class":5282,"line":5475},[5280,5982,5983],{"class":5425},"    \u002F\u002F ❌ Помилка 4: додали параметр за замовчуванням (змінилася сигнатура)\n",[5280,5985,5986,5988,5990,5992,5995,5998,6001,6004,6006,6008],{"class":5282,"line":5480},[5280,5987,5432],{"class":5304},[5280,5989,5857],{"class":5334},[5280,5991,5808],{"class":5315},[5280,5993,5994],{"class":5304},"bool",[5280,5996,5997],{"class":5359}," force",[5280,5999,6000],{"class":5315}," = ",[5280,6002,6003],{"class":5304},"false",[5280,6005,5913],{"class":5315},[5280,6007,5824],{"class":5425},[5280,6009,5827],{"class":5315},[5280,6011,6012],{"class":5282,"line":5491},[5280,6013,5388],{"class":5315},[5257,6015,6016,6017,5610,6020,6022,6023,6026],{},"Жоден із методів ",[5261,6018,6019],{},"Derived",[5612,6021,5614],{}," відповідних методів ",[5261,6024,6025],{},"Base",", адже сигнатури різні. Проте компілятор мовчить — код компілюється без попереджень. Поліморфізм не працює, а програміст може витратити години на налагодження, намагаючись зрозуміти, чому викликається базовий метод замість похідного.",[5763,6028,6030,6031],{"id":6029},"рішення-специфікатор-override","Рішення: специфікатор ",[5261,6032,5654],{},[5257,6034,6035,6036,6041,6042,6045,6046,6049],{},"C++11 додав ",[5612,6037,6038,6039],{},"специфікатор ",[5261,6040,5654],{}," — спеціальну мітку, яку можна додати після сигнатури методу, щоб явно вказати компілятору: «цей метод ",[5612,6043,6044],{},"має бути"," перевизначенням віртуального методу базового класу». Якщо компілятор не знайде відповідного віртуального методу в базовому класі (або сигнатури не збігаються), він видасть ",[5612,6047,6048],{},"помилку компіляції",":",[5270,6051,6054],{"className":5272,"code":6052,"filename":6053,"language":5275,"meta":5276,"style":5276},"class Base\n{\npublic:\n    virtual void process(int x) const { \u002F* ... *\u002F }\n};\n\nclass Derived : public Base\n{\npublic:\n    \u002F\u002F ✅ Компілятор перевірить, чи це дійсно перевизначення\n    void process(int x) const override { \u002F* ... *\u002F }\n};\n","OverrideSpecifier.cpp",[5261,6055,6056,6062,6066,6070,6094,6098,6102,6114,6118,6122,6127,6152],{"__ignoreMap":5276},[5280,6057,6058,6060],{"class":5282,"line":5283},[5280,6059,5305],{"class":5304},[5280,6061,5788],{"class":5308},[5280,6063,6064],{"class":5282,"line":5294},[5280,6065,5316],{"class":5315},[5280,6067,6068],{"class":5282,"line":5301},[5280,6069,5322],{"class":5304},[5280,6071,6072,6074,6076,6078,6080,6082,6084,6086,6088,6090,6092],{"class":5282,"line":5312},[5280,6073,5328],{"class":5304},[5280,6075,5331],{"class":5304},[5280,6077,5805],{"class":5334},[5280,6079,5808],{"class":5315},[5280,6081,5483],{"class":5304},[5280,6083,5813],{"class":5359},[5280,6085,5816],{"class":5315},[5280,6087,5623],{"class":5304},[5280,6089,5821],{"class":5315},[5280,6091,5824],{"class":5425},[5280,6093,5827],{"class":5315},[5280,6095,6096],{"class":5282,"line":5319},[5280,6097,5388],{"class":5315},[5280,6099,6100],{"class":5282,"line":5325},[5280,6101,5298],{"emptyLinePlaceholder":5297},[5280,6103,6104,6106,6108,6110,6112],{"class":5282,"line":5344},[5280,6105,5305],{"class":5304},[5280,6107,5879],{"class":5308},[5280,6109,5404],{"class":5315},[5280,6111,5407],{"class":5304},[5280,6113,5788],{"class":5308},[5280,6115,6116],{"class":5282,"line":5350},[5280,6117,5316],{"class":5315},[5280,6119,6120],{"class":5282,"line":5379},[5280,6121,5322],{"class":5304},[5280,6123,6124],{"class":5282,"line":5385},[5280,6125,6126],{"class":5425},"    \u002F\u002F ✅ Компілятор перевірить, чи це дійсно перевизначення\n",[5280,6128,6129,6131,6133,6135,6137,6139,6141,6143,6146,6148,6150],{"class":5282,"line":5391},[5280,6130,5432],{"class":5304},[5280,6132,5805],{"class":5334},[5280,6134,5808],{"class":5315},[5280,6136,5483],{"class":5304},[5280,6138,5813],{"class":5359},[5280,6140,5816],{"class":5315},[5280,6142,5623],{"class":5304},[5280,6144,6145],{"class":5304}," override",[5280,6147,5821],{"class":5315},[5280,6149,5824],{"class":5425},[5280,6151,5827],{"class":5315},[5280,6153,6154],{"class":5282,"line":5396},[5280,6155,5388],{"class":5315},[5257,6157,6158,6159,6162,6163,6166],{},"Тепер компілятор гарантує, що ",[5261,6160,6161],{},"Derived::process()"," дійсно є перевизначенням ",[5261,6164,6165],{},"Base::process()",". Якщо ми помилимося в сигнатурі, компілятор негайно повідомить:",[5270,6168,6171],{"className":5272,"code":6169,"filename":6170,"language":5275,"meta":5276,"style":5276},"class Base\n{\npublic:\n    virtual void process(int x) const { \u002F* ... *\u002F }\n};\n\nclass Derived : public Base\n{\npublic:\n    \u002F\u002F ❌ Помилка компіляції: метод не перевизначує жоден базовий метод\n    void process(int x) override { \u002F* ... *\u002F }  \u002F\u002F Забули const!\n};\n","OverrideError.cpp",[5261,6172,6173,6179,6183,6187,6211,6215,6219,6231,6235,6239,6244,6270],{"__ignoreMap":5276},[5280,6174,6175,6177],{"class":5282,"line":5283},[5280,6176,5305],{"class":5304},[5280,6178,5788],{"class":5308},[5280,6180,6181],{"class":5282,"line":5294},[5280,6182,5316],{"class":5315},[5280,6184,6185],{"class":5282,"line":5301},[5280,6186,5322],{"class":5304},[5280,6188,6189,6191,6193,6195,6197,6199,6201,6203,6205,6207,6209],{"class":5282,"line":5312},[5280,6190,5328],{"class":5304},[5280,6192,5331],{"class":5304},[5280,6194,5805],{"class":5334},[5280,6196,5808],{"class":5315},[5280,6198,5483],{"class":5304},[5280,6200,5813],{"class":5359},[5280,6202,5816],{"class":5315},[5280,6204,5623],{"class":5304},[5280,6206,5821],{"class":5315},[5280,6208,5824],{"class":5425},[5280,6210,5827],{"class":5315},[5280,6212,6213],{"class":5282,"line":5319},[5280,6214,5388],{"class":5315},[5280,6216,6217],{"class":5282,"line":5325},[5280,6218,5298],{"emptyLinePlaceholder":5297},[5280,6220,6221,6223,6225,6227,6229],{"class":5282,"line":5344},[5280,6222,5305],{"class":5304},[5280,6224,5879],{"class":5308},[5280,6226,5404],{"class":5315},[5280,6228,5407],{"class":5304},[5280,6230,5788],{"class":5308},[5280,6232,6233],{"class":5282,"line":5350},[5280,6234,5316],{"class":5315},[5280,6236,6237],{"class":5282,"line":5379},[5280,6238,5322],{"class":5304},[5280,6240,6241],{"class":5282,"line":5385},[5280,6242,6243],{"class":5425},"    \u002F\u002F ❌ Помилка компіляції: метод не перевизначує жоден базовий метод\n",[5280,6245,6246,6248,6250,6252,6254,6256,6258,6260,6262,6264,6267],{"class":5282,"line":5391},[5280,6247,5432],{"class":5304},[5280,6249,5805],{"class":5334},[5280,6251,5808],{"class":5315},[5280,6253,5483],{"class":5304},[5280,6255,5813],{"class":5359},[5280,6257,5816],{"class":5315},[5280,6259,5654],{"class":5304},[5280,6261,5821],{"class":5315},[5280,6263,5824],{"class":5425},[5280,6265,6266],{"class":5315}," }",[5280,6268,6269],{"class":5425},"  \u002F\u002F Забули const!\n",[5280,6271,6272],{"class":5282,"line":5396},[5280,6273,5388],{"class":5315},[5257,6275,6276],{},"Компілятор видасть помилку на кшталт:",[5270,6278,6283],{"className":6279,"code":6281,"language":6282},[6280],"language-text","error: 'void Derived::process(int)' marked 'override', but does not override\n","text",[5261,6284,6281],{"__ignoreMap":5276},[5257,6286,6287,6288,6290],{},"Це змушує програміста виправити сигнатуру (додати ",[5261,6289,5623],{},") або усвідомити, що метод не призначений для перевизначення.",[6292,6293,6294,6297,6298,6300,6301,6304,6305,6307],"tip",{},[5612,6295,6296],{},"Обов'язкова практика сучасного C++",": використовуйте ",[5261,6299,5654],{}," для ",[5612,6302,6303],{},"кожного"," методу, який призначений для перевизначення віртуального методу базового класу. Це безкоштовна перевірка на етапі компіляції, яка виявляє помилки, які інакше проявилися б лише під час виконання або тестування. Більшість корпоративних code style guides (Google, LLVM, Qt) вимагають обов'язкового використання ",[5261,6306,5654],{},".",[5763,6309,6311],{"id":6310},"синтаксис-та-розміщення","Синтаксис та розміщення",[5257,6313,5706,6314,6316,6317,6322,6323,6049],{},[5261,6315,5654],{}," розміщується ",[5612,6318,6319,6320],{},"після списку параметрів та специфікатора ",[5261,6321,5623],{}," (якщо метод константний), але ",[5612,6324,6325],{},"перед тілом методу",[5270,6327,6329],{"className":5272,"code":6328,"language":5275,"meta":5276,"style":5276},"class Base\n{\npublic:\n    virtual void foo() const;\n    virtual int bar(double x);\n};\n\nclass Derived : public Base\n{\npublic:\n    void foo() const override;        \u002F\u002F ✅ Правильне розміщення\n    int bar(double x) override;       \u002F\u002F ✅ Правильне розміщення\n};\n",[5261,6330,6331,6337,6341,6345,6360,6378,6382,6386,6398,6402,6406,6424,6446],{"__ignoreMap":5276},[5280,6332,6333,6335],{"class":5282,"line":5283},[5280,6334,5305],{"class":5304},[5280,6336,5788],{"class":5308},[5280,6338,6339],{"class":5282,"line":5294},[5280,6340,5316],{"class":5315},[5280,6342,6343],{"class":5282,"line":5301},[5280,6344,5322],{"class":5304},[5280,6346,6347,6349,6351,6354,6356,6358],{"class":5282,"line":5312},[5280,6348,5328],{"class":5304},[5280,6350,5331],{"class":5304},[5280,6352,6353],{"class":5334}," foo",[5280,6355,5338],{"class":5315},[5280,6357,5623],{"class":5304},[5280,6359,5376],{"class":5315},[5280,6361,6362,6364,6366,6369,6371,6373,6375],{"class":5282,"line":5319},[5280,6363,5328],{"class":5304},[5280,6365,5834],{"class":5304},[5280,6367,6368],{"class":5334}," bar",[5280,6370,5808],{"class":5315},[5280,6372,5937],{"class":5304},[5280,6374,5813],{"class":5359},[5280,6376,6377],{"class":5315},");\n",[5280,6379,6380],{"class":5282,"line":5325},[5280,6381,5388],{"class":5315},[5280,6383,6384],{"class":5282,"line":5344},[5280,6385,5298],{"emptyLinePlaceholder":5297},[5280,6387,6388,6390,6392,6394,6396],{"class":5282,"line":5350},[5280,6389,5305],{"class":5304},[5280,6391,5879],{"class":5308},[5280,6393,5404],{"class":5315},[5280,6395,5407],{"class":5304},[5280,6397,5788],{"class":5308},[5280,6399,6400],{"class":5282,"line":5379},[5280,6401,5316],{"class":5315},[5280,6403,6404],{"class":5282,"line":5385},[5280,6405,5322],{"class":5304},[5280,6407,6408,6410,6412,6414,6416,6418,6421],{"class":5282,"line":5391},[5280,6409,5432],{"class":5304},[5280,6411,6353],{"class":5334},[5280,6413,5338],{"class":5315},[5280,6415,5623],{"class":5304},[5280,6417,6145],{"class":5304},[5280,6419,6420],{"class":5315},";",[5280,6422,6423],{"class":5425},"        \u002F\u002F ✅ Правильне розміщення\n",[5280,6425,6426,6429,6431,6433,6435,6437,6439,6441,6443],{"class":5282,"line":5396},[5280,6427,6428],{"class":5304},"    int",[5280,6430,6368],{"class":5334},[5280,6432,5808],{"class":5315},[5280,6434,5937],{"class":5304},[5280,6436,5813],{"class":5359},[5280,6438,5816],{"class":5315},[5280,6440,5654],{"class":5304},[5280,6442,6420],{"class":5315},[5280,6444,6445],{"class":5425},"       \u002F\u002F ✅ Правильне розміщення\n",[5280,6447,6448],{"class":5282,"line":5412},[5280,6449,5388],{"class":5315},[5257,6451,6452,6453,6455,6456,6459,6460,6462,6463,6465],{},"Ключове слово ",[5261,6454,5736],{}," у похідному класі ",[5612,6457,6458],{},"необов'язкове",", якщо використовується ",[5261,6461,5654],{}," — сам факт перевизначення робить метод віртуальним. Проте багато програмістів залишають ",[5261,6464,5736],{}," для ясності:",[6467,6468,6469,6521],"code-group",{},[5270,6470,6473],{"className":5272,"code":6471,"filename":6472,"language":5275,"meta":5276,"style":5276},"class Derived : public Base\n{\npublic:\n    virtual void process(int x) const override;\n};\n","З явним virtual",[5261,6474,6475,6487,6491,6495,6517],{"__ignoreMap":5276},[5280,6476,6477,6479,6481,6483,6485],{"class":5282,"line":5283},[5280,6478,5305],{"class":5304},[5280,6480,5879],{"class":5308},[5280,6482,5404],{"class":5315},[5280,6484,5407],{"class":5304},[5280,6486,5788],{"class":5308},[5280,6488,6489],{"class":5282,"line":5294},[5280,6490,5316],{"class":5315},[5280,6492,6493],{"class":5282,"line":5301},[5280,6494,5322],{"class":5304},[5280,6496,6497,6499,6501,6503,6505,6507,6509,6511,6513,6515],{"class":5282,"line":5312},[5280,6498,5328],{"class":5304},[5280,6500,5331],{"class":5304},[5280,6502,5805],{"class":5334},[5280,6504,5808],{"class":5315},[5280,6506,5483],{"class":5304},[5280,6508,5813],{"class":5359},[5280,6510,5816],{"class":5315},[5280,6512,5623],{"class":5304},[5280,6514,6145],{"class":5304},[5280,6516,5376],{"class":5315},[5280,6518,6519],{"class":5282,"line":5319},[5280,6520,5388],{"class":5315},[5270,6522,6525],{"className":5272,"code":6523,"filename":6524,"language":5275,"meta":5276,"style":5276},"class Derived : public Base\n{\npublic:\n    void process(int x) const override;\n};\n","Без явного virtual",[5261,6526,6527,6539,6543,6547,6567],{"__ignoreMap":5276},[5280,6528,6529,6531,6533,6535,6537],{"class":5282,"line":5283},[5280,6530,5305],{"class":5304},[5280,6532,5879],{"class":5308},[5280,6534,5404],{"class":5315},[5280,6536,5407],{"class":5304},[5280,6538,5788],{"class":5308},[5280,6540,6541],{"class":5282,"line":5294},[5280,6542,5316],{"class":5315},[5280,6544,6545],{"class":5282,"line":5301},[5280,6546,5322],{"class":5304},[5280,6548,6549,6551,6553,6555,6557,6559,6561,6563,6565],{"class":5282,"line":5312},[5280,6550,5432],{"class":5304},[5280,6552,5805],{"class":5334},[5280,6554,5808],{"class":5315},[5280,6556,5483],{"class":5304},[5280,6558,5813],{"class":5359},[5280,6560,5816],{"class":5315},[5280,6562,5623],{"class":5304},[5280,6564,6145],{"class":5304},[5280,6566,5376],{"class":5315},[5280,6568,6569],{"class":5282,"line":5319},[5280,6570,5388],{"class":5315},[5257,6572,6573,6574,6576],{},"Обидва варіанти коректні та еквівалентні. ",[5261,6575,5654],{}," сам по собі гарантує віртуальність. Вибір — питання стилю команди.",[6578,6579,6580,6583,6584,6586,6587,6589,6590,5709,6593,6596,6597,5709,6600,6603,6604,6586,6606,6608],"note",{},[5612,6581,6582],{},"Технічний нюанс",": ",[5261,6585,5654],{}," та ",[5261,6588,5658],{}," — це ",[5612,6591,6592],{},"не ключові слова",[5711,6594,6595],{},"keywords",") у класичному розумінні. Це ",[5612,6598,6599],{},"контекстні ідентифікатори",[5711,6601,6602],{},"contextual identifiers","), які мають спеціальне значення лише в певних позиціях (після сигнатури методу). У будь-якому іншому контексті ",[5261,6605,5654],{},[5261,6607,5658],{}," — звичайні ідентифікатори, які можна використовувати як імена змінних або функцій. Це забезпечує зворотну сумісність із старим кодом, написаним до C++11.",[5763,6610,6612],{"id":6611},"практичний-приклад-ієрархія-фігур","Практичний приклад: ієрархія фігур",[5257,6614,6615,6616,6049],{},"Розглянемо повний приклад з використанням ",[5261,6617,5654],{},[5270,6619,6622],{"className":5272,"code":6620,"filename":6621,"language":5275,"meta":5276,"style":5276},"#include \u003Ciostream>\n#include \u003Ccmath>\n\nclass Shape\n{\npublic:\n    virtual ~Shape() = default;\n    \n    virtual double getArea() const = 0;  \u002F\u002F Чисто віртуальна функція\n    virtual void describe() const\n    {\n        std::cout \u003C\u003C \"Це базова фігура\\n\";\n    }\n};\n\nclass Circle : public Shape\n{\nprivate:\n    double radius;\n\npublic:\n    Circle(double r) : radius(r) {}\n    \n    double getArea() const override\n    {\n        return 3.14159 * radius * radius;\n    }\n    \n    void describe() const override\n    {\n        std::cout \u003C\u003C \"Це коло з радіусом \" \u003C\u003C radius \u003C\u003C \"\\n\";\n    }\n};\n\nclass Rectangle : public Shape\n{\nprivate:\n    double width, height;\n\npublic:\n    Rectangle(double w, double h) : width(w), height(h) {}\n    \n    double getArea() const override\n    {\n        return width * height;\n    }\n    \n    void describe() const override\n    {\n        std::cout \u003C\u003C \"Це прямокутник \" \u003C\u003C width \u003C\u003C \"x\" \u003C\u003C height \u003C\u003C \"\\n\";\n    }\n};\n\nint main()\n{\n    Circle circle(5.0);\n    Rectangle rect(4.0, 6.0);\n    \n    Shape* shapes[] = { &circle, &rect };\n    \n    for (Shape* shape : shapes) {\n        shape->describe();\n        std::cout \u003C\u003C \"  Площа: \" \u003C\u003C shape->getArea() \u003C\u003C \"\\n\\n\";\n    }\n    \n    return 0;\n}\n","ShapeHierarchy.cpp",[5261,6623,6624,6630,6637,6641,6648,6652,6656,6671,6675,6699,6712,6716,6735,6739,6743,6747,6760,6764,6769,6778,6782,6786,6812,6816,6829,6833,6852,6856,6860,6872,6876,6904,6909,6914,6919,6933,6938,6943,6959,6964,6969,7011,7016,7029,7034,7047,7052,7057,7070,7075,7112,7117,7122,7127,7136,7141,7156,7176,7181,7207,7212,7236,7250,7286,7291,7296,7305],{"__ignoreMap":5276},[5280,6625,6626,6628],{"class":5282,"line":5283},[5280,6627,5287],{"class":5286},[5280,6629,5291],{"class":5290},[5280,6631,6632,6634],{"class":5282,"line":5294},[5280,6633,5287],{"class":5286},[5280,6635,6636],{"class":5290}," \u003Ccmath>\n",[5280,6638,6639],{"class":5282,"line":5301},[5280,6640,5298],{"emptyLinePlaceholder":5297},[5280,6642,6643,6645],{"class":5282,"line":5312},[5280,6644,5305],{"class":5304},[5280,6646,6647],{"class":5308}," Shape\n",[5280,6649,6650],{"class":5282,"line":5319},[5280,6651,5316],{"class":5315},[5280,6653,6654],{"class":5282,"line":5325},[5280,6655,5322],{"class":5304},[5280,6657,6658,6660,6663,6666,6669],{"class":5282,"line":5344},[5280,6659,5328],{"class":5304},[5280,6661,6662],{"class":5334}," ~Shape",[5280,6664,6665],{"class":5315},"() = ",[5280,6667,6668],{"class":5304},"default",[5280,6670,5376],{"class":5315},[5280,6672,6673],{"class":5282,"line":5350},[5280,6674,5530],{"class":5315},[5280,6676,6677,6679,6682,6685,6687,6689,6691,6694,6696],{"class":5282,"line":5379},[5280,6678,5328],{"class":5304},[5280,6680,6681],{"class":5304}," double",[5280,6683,6684],{"class":5334}," getArea",[5280,6686,5338],{"class":5315},[5280,6688,5623],{"class":5304},[5280,6690,6000],{"class":5315},[5280,6692,6693],{"class":5562},"0",[5280,6695,6420],{"class":5315},[5280,6697,6698],{"class":5425},"  \u002F\u002F Чисто віртуальна функція\n",[5280,6700,6701,6703,6705,6708,6710],{"class":5282,"line":5385},[5280,6702,5328],{"class":5304},[5280,6704,5331],{"class":5304},[5280,6706,6707],{"class":5334}," describe",[5280,6709,5338],{"class":5315},[5280,6711,5341],{"class":5304},[5280,6713,6714],{"class":5282,"line":5391},[5280,6715,5347],{"class":5315},[5280,6717,6718,6720,6722,6724,6726,6729,6731,6733],{"class":5282,"line":5396},[5280,6719,5353],{"class":5308},[5280,6721,5356],{"class":5315},[5280,6723,5360],{"class":5359},[5280,6725,5363],{"class":5315},[5280,6727,6728],{"class":5290},"\"Це базова фігура",[5280,6730,5370],{"class":5369},[5280,6732,5373],{"class":5290},[5280,6734,5376],{"class":5315},[5280,6736,6737],{"class":5282,"line":5412},[5280,6738,5382],{"class":5315},[5280,6740,6741],{"class":5282,"line":5417},[5280,6742,5388],{"class":5315},[5280,6744,6745],{"class":5282,"line":5422},[5280,6746,5298],{"emptyLinePlaceholder":5297},[5280,6748,6749,6751,6754,6756,6758],{"class":5282,"line":5429},[5280,6750,5305],{"class":5304},[5280,6752,6753],{"class":5308}," Circle",[5280,6755,5404],{"class":5315},[5280,6757,5407],{"class":5304},[5280,6759,6647],{"class":5308},[5280,6761,6762],{"class":5282,"line":5440},[5280,6763,5316],{"class":5315},[5280,6765,6766],{"class":5282,"line":5445},[5280,6767,6768],{"class":5304},"private:\n",[5280,6770,6771,6773,6776],{"class":5282,"line":5465},[5280,6772,5963],{"class":5304},[5280,6774,6775],{"class":5359}," radius",[5280,6777,5376],{"class":5315},[5280,6779,6780],{"class":5282,"line":5470},[5280,6781,5298],{"emptyLinePlaceholder":5297},[5280,6783,6784],{"class":5282,"line":5475},[5280,6785,5322],{"class":5304},[5280,6787,6788,6791,6793,6795,6798,6801,6804,6806,6809],{"class":5282,"line":5480},[5280,6789,6790],{"class":5334},"    Circle",[5280,6792,5808],{"class":5315},[5280,6794,5937],{"class":5304},[5280,6796,6797],{"class":5359}," r",[5280,6799,6800],{"class":5315},") : ",[5280,6802,6803],{"class":5334},"radius",[5280,6805,5808],{"class":5315},[5280,6807,6808],{"class":5359},"r",[5280,6810,6811],{"class":5315},") {}\n",[5280,6813,6814],{"class":5282,"line":5491},[5280,6815,5530],{"class":5315},[5280,6817,6818,6820,6822,6824,6826],{"class":5282,"line":5496},[5280,6819,5963],{"class":5304},[5280,6821,6684],{"class":5334},[5280,6823,5338],{"class":5315},[5280,6825,5623],{"class":5304},[5280,6827,6828],{"class":5304}," override\n",[5280,6830,6831],{"class":5282,"line":5507},[5280,6832,5347],{"class":5315},[5280,6834,6835,6838,6841,6844,6846,6848,6850],{"class":5282,"line":5527},[5280,6836,6837],{"class":5286},"        return",[5280,6839,6840],{"class":5562}," 3.14159",[5280,6842,6843],{"class":5315}," * ",[5280,6845,6803],{"class":5359},[5280,6847,6843],{"class":5315},[5280,6849,6803],{"class":5359},[5280,6851,5376],{"class":5315},[5280,6853,6854],{"class":5282,"line":5533},[5280,6855,5382],{"class":5315},[5280,6857,6858],{"class":5282,"line":5551},[5280,6859,5530],{"class":5315},[5280,6861,6862,6864,6866,6868,6870],{"class":5282,"line":5556},[5280,6863,5432],{"class":5304},[5280,6865,6707],{"class":5334},[5280,6867,5338],{"class":5315},[5280,6869,5623],{"class":5304},[5280,6871,6828],{"class":5304},[5280,6873,6874],{"class":5282,"line":5568},[5280,6875,5347],{"class":5315},[5280,6877,6879,6881,6883,6885,6887,6890,6892,6894,6896,6898,6900,6902],{"class":5282,"line":6878},31,[5280,6880,5353],{"class":5308},[5280,6882,5356],{"class":5315},[5280,6884,5360],{"class":5359},[5280,6886,5363],{"class":5315},[5280,6888,6889],{"class":5290},"\"Це коло з радіусом \"",[5280,6891,5363],{"class":5315},[5280,6893,6803],{"class":5359},[5280,6895,5363],{"class":5315},[5280,6897,5373],{"class":5290},[5280,6899,5370],{"class":5369},[5280,6901,5373],{"class":5290},[5280,6903,5376],{"class":5315},[5280,6905,6907],{"class":5282,"line":6906},32,[5280,6908,5382],{"class":5315},[5280,6910,6912],{"class":5282,"line":6911},33,[5280,6913,5388],{"class":5315},[5280,6915,6917],{"class":5282,"line":6916},34,[5280,6918,5298],{"emptyLinePlaceholder":5297},[5280,6920,6922,6924,6927,6929,6931],{"class":5282,"line":6921},35,[5280,6923,5305],{"class":5304},[5280,6925,6926],{"class":5308}," Rectangle",[5280,6928,5404],{"class":5315},[5280,6930,5407],{"class":5304},[5280,6932,6647],{"class":5308},[5280,6934,6936],{"class":5282,"line":6935},36,[5280,6937,5316],{"class":5315},[5280,6939,6941],{"class":5282,"line":6940},37,[5280,6942,6768],{"class":5304},[5280,6944,6946,6948,6951,6954,6957],{"class":5282,"line":6945},38,[5280,6947,5963],{"class":5304},[5280,6949,6950],{"class":5359}," width",[5280,6952,6953],{"class":5315},", ",[5280,6955,6956],{"class":5359},"height",[5280,6958,5376],{"class":5315},[5280,6960,6962],{"class":5282,"line":6961},39,[5280,6963,5298],{"emptyLinePlaceholder":5297},[5280,6965,6967],{"class":5282,"line":6966},40,[5280,6968,5322],{"class":5304},[5280,6970,6972,6975,6977,6979,6982,6984,6986,6989,6991,6994,6996,6999,7002,7004,7006,7009],{"class":5282,"line":6971},41,[5280,6973,6974],{"class":5334},"    Rectangle",[5280,6976,5808],{"class":5315},[5280,6978,5937],{"class":5304},[5280,6980,6981],{"class":5359}," w",[5280,6983,6953],{"class":5315},[5280,6985,5937],{"class":5304},[5280,6987,6988],{"class":5359}," h",[5280,6990,6800],{"class":5315},[5280,6992,6993],{"class":5334},"width",[5280,6995,5808],{"class":5315},[5280,6997,6998],{"class":5359},"w",[5280,7000,7001],{"class":5315},"), ",[5280,7003,6956],{"class":5334},[5280,7005,5808],{"class":5315},[5280,7007,7008],{"class":5359},"h",[5280,7010,6811],{"class":5315},[5280,7012,7014],{"class":5282,"line":7013},42,[5280,7015,5530],{"class":5315},[5280,7017,7019,7021,7023,7025,7027],{"class":5282,"line":7018},43,[5280,7020,5963],{"class":5304},[5280,7022,6684],{"class":5334},[5280,7024,5338],{"class":5315},[5280,7026,5623],{"class":5304},[5280,7028,6828],{"class":5304},[5280,7030,7032],{"class":5282,"line":7031},44,[5280,7033,5347],{"class":5315},[5280,7035,7037,7039,7041,7043,7045],{"class":5282,"line":7036},45,[5280,7038,6837],{"class":5286},[5280,7040,6950],{"class":5359},[5280,7042,6843],{"class":5315},[5280,7044,6956],{"class":5359},[5280,7046,5376],{"class":5315},[5280,7048,7050],{"class":5282,"line":7049},46,[5280,7051,5382],{"class":5315},[5280,7053,7055],{"class":5282,"line":7054},47,[5280,7056,5530],{"class":5315},[5280,7058,7060,7062,7064,7066,7068],{"class":5282,"line":7059},48,[5280,7061,5432],{"class":5304},[5280,7063,6707],{"class":5334},[5280,7065,5338],{"class":5315},[5280,7067,5623],{"class":5304},[5280,7069,6828],{"class":5304},[5280,7071,7073],{"class":5282,"line":7072},49,[5280,7074,5347],{"class":5315},[5280,7076,7078,7080,7082,7084,7086,7089,7091,7093,7095,7098,7100,7102,7104,7106,7108,7110],{"class":5282,"line":7077},50,[5280,7079,5353],{"class":5308},[5280,7081,5356],{"class":5315},[5280,7083,5360],{"class":5359},[5280,7085,5363],{"class":5315},[5280,7087,7088],{"class":5290},"\"Це прямокутник \"",[5280,7090,5363],{"class":5315},[5280,7092,6993],{"class":5359},[5280,7094,5363],{"class":5315},[5280,7096,7097],{"class":5290},"\"x\"",[5280,7099,5363],{"class":5315},[5280,7101,6956],{"class":5359},[5280,7103,5363],{"class":5315},[5280,7105,5373],{"class":5290},[5280,7107,5370],{"class":5369},[5280,7109,5373],{"class":5290},[5280,7111,5376],{"class":5315},[5280,7113,7115],{"class":5282,"line":7114},51,[5280,7116,5382],{"class":5315},[5280,7118,7120],{"class":5282,"line":7119},52,[5280,7121,5388],{"class":5315},[5280,7123,7125],{"class":5282,"line":7124},53,[5280,7126,5298],{"emptyLinePlaceholder":5297},[5280,7128,7130,7132,7134],{"class":5282,"line":7129},54,[5280,7131,5483],{"class":5304},[5280,7133,5486],{"class":5334},[5280,7135,5437],{"class":5315},[5280,7137,7139],{"class":5282,"line":7138},55,[5280,7140,5316],{"class":5315},[5280,7142,7144,7146,7149,7151,7154],{"class":5282,"line":7143},56,[5280,7145,6790],{"class":5308},[5280,7147,7148],{"class":5334}," circle",[5280,7150,5808],{"class":5315},[5280,7152,7153],{"class":5562},"5.0",[5280,7155,6377],{"class":5315},[5280,7157,7159,7161,7164,7166,7169,7171,7174],{"class":5282,"line":7158},57,[5280,7160,6974],{"class":5308},[5280,7162,7163],{"class":5334}," rect",[5280,7165,5808],{"class":5315},[5280,7167,7168],{"class":5562},"4.0",[5280,7170,6953],{"class":5315},[5280,7172,7173],{"class":5562},"6.0",[5280,7175,6377],{"class":5315},[5280,7177,7179],{"class":5282,"line":7178},58,[5280,7180,5530],{"class":5315},[5280,7182,7184,7187,7189,7192,7195,7198,7201,7204],{"class":5282,"line":7183},59,[5280,7185,7186],{"class":5308},"    Shape",[5280,7188,5513],{"class":5304},[5280,7190,7191],{"class":5359}," shapes",[5280,7193,7194],{"class":5315},"[] = { &",[5280,7196,7197],{"class":5359},"circle",[5280,7199,7200],{"class":5315},", &",[5280,7202,7203],{"class":5359},"rect",[5280,7205,7206],{"class":5315}," };\n",[5280,7208,7210],{"class":5282,"line":7209},60,[5280,7211,5530],{"class":5315},[5280,7213,7215,7218,7220,7223,7225,7228,7230,7233],{"class":5282,"line":7214},61,[5280,7216,7217],{"class":5286},"    for",[5280,7219,5709],{"class":5315},[5280,7221,7222],{"class":5308},"Shape",[5280,7224,5513],{"class":5304},[5280,7226,7227],{"class":5359}," shape",[5280,7229,5404],{"class":5315},[5280,7231,7232],{"class":5359},"shapes",[5280,7234,7235],{"class":5315},") {\n",[5280,7237,7239,7242,7244,7247],{"class":5282,"line":7238},62,[5280,7240,7241],{"class":5359},"        shape",[5280,7243,5539],{"class":5315},[5280,7245,7246],{"class":5334},"describe",[5280,7248,7249],{"class":5315},"();\n",[5280,7251,7253,7255,7257,7259,7261,7264,7266,7269,7271,7274,7277,7279,7282,7284],{"class":5282,"line":7252},63,[5280,7254,5353],{"class":5308},[5280,7256,5356],{"class":5315},[5280,7258,5360],{"class":5359},[5280,7260,5363],{"class":5315},[5280,7262,7263],{"class":5290},"\"  Площа: \"",[5280,7265,5363],{"class":5315},[5280,7267,7268],{"class":5359},"shape",[5280,7270,5539],{"class":5315},[5280,7272,7273],{"class":5334},"getArea",[5280,7275,7276],{"class":5315},"() \u003C\u003C ",[5280,7278,5373],{"class":5290},[5280,7280,7281],{"class":5369},"\\n\\n",[5280,7283,5373],{"class":5290},[5280,7285,5376],{"class":5315},[5280,7287,7289],{"class":5282,"line":7288},64,[5280,7290,5382],{"class":5315},[5280,7292,7294],{"class":5282,"line":7293},65,[5280,7295,5530],{"class":5315},[5280,7297,7299,7301,7303],{"class":5282,"line":7298},66,[5280,7300,5559],{"class":5286},[5280,7302,5563],{"class":5562},[5280,7304,5376],{"class":5315},[5280,7306,7308],{"class":5282,"line":7307},67,[5280,7309,5571],{"class":5315},[5596,7311,7313,7317,7321,7324,7328],{"title":7312},".\u002FShapeHierarchy",[5600,7314,7316],{"className":7315},[5282],"Це коло з радіусом 5",[5600,7318,7320],{"className":7319},[5282],"  Площа: 78.5398",[5600,7322],{"className":7323},[5282],[5600,7325,7327],{"className":7326},[5282],"Це прямокутник 4x6",[5600,7329,7331],{"className":7330},[5282],"  Площа: 24",[5257,7333,7334,7335,7337,7338,7340],{},"У цьому прикладі всі перевизначення позначені ",[5261,7336,5654],{},". Якщо програміст випадково помилиться в сигнатурі (наприклад, забуде ",[5261,7339,5623],{},"), компілятор негайно повідомить про помилку.",[5252,7342,5706,7344,7346],{"id":7343},"специфікатор-final-заборона-подальших-змін",[5261,7345,5658],{},": заборона подальших змін",[5763,7348,7350],{"id":7349},"мотивація-коли-перевизначення-небажане","Мотивація: коли перевизначення небажане",[5257,7352,7353,7354,7357],{},"Іноді потрібно ",[5612,7355,7356],{},"заборонити"," подальше перевизначення віртуального методу або наслідування класу. Причини можуть бути різними:",[7359,7360,7361,7367,7380],"ol",{},[5676,7362,7363,7366],{},[5612,7364,7365],{},"Безпека та коректність",": метод реалізує критично важливу логіку, зміна якої може порушити інваріанти системи",[5676,7368,7369,7372,7373,5709,7376,7379],{},[5612,7370,7371],{},"Оптимізація",": компілятор може виконати ",[5612,7374,7375],{},"девіртуалізацію",[5711,7377,7378],{},"devirtualization",") — замінити динамічний виклик на прямий, якщо точно відомо, що метод не буде перевизначено",[5676,7381,7382,7385],{},[5612,7383,7384],{},"Архітектурні обмеження",": клас є фінальною реалізацією концепції, подальше наслідування не має сенсу",[5257,7387,6035,7388,7392,7393,7395],{},[5612,7389,6038,7390],{},[5261,7391,5658],{}," для цих сценаріїв. ",[5261,7394,5658],{}," може застосовуватися до:",[5673,7397,7398,7404],{},[5676,7399,7400,7403],{},[5612,7401,7402],{},"Окремих методів"," — заборона їх перевизначення в похідних класах",[5676,7405,7406,7409],{},[5612,7407,7408],{},"Цілих класів"," — заборона наслідування",[5763,7411,7413],{"id":7412},"заборона-перевизначення-методу","Заборона перевизначення методу",[5257,7415,5706,7416,7418,7419,6049],{},[5261,7417,5658],{}," для методу вказується в тому ж місці, що й ",[5261,7420,5654],{},[5270,7422,7425],{"className":5272,"code":7423,"filename":7424,"language":5275,"meta":5276,"style":5276},"#include \u003Ciostream>\n\nclass Animal\n{\npublic:\n    virtual const char* speak() const\n    {\n        return \"???\";\n    }\n};\n\nclass Dog : public Animal\n{\npublic:\n    const char* speak() const override final  \u002F\u002F ✅ Перевизначення, але заборонено далі змінювати\n    {\n        return \"Woof\";\n    }\n};\n\nclass Bulldog : public Dog\n{\npublic:\n    \u002F\u002F ❌ Помилка компіляції: Dog::speak() позначено як final\n    const char* speak() const override\n    {\n        return \"Woof-woof\";\n    }\n};\n","FinalMethod.cpp",[5261,7426,7427,7433,7437,7444,7448,7452,7469,7473,7482,7486,7490,7494,7507,7511,7515,7536,7540,7549,7553,7557,7561,7575,7579,7583,7588,7602,7606,7615,7619],{"__ignoreMap":5276},[5280,7428,7429,7431],{"class":5282,"line":5283},[5280,7430,5287],{"class":5286},[5280,7432,5291],{"class":5290},[5280,7434,7435],{"class":5282,"line":5294},[5280,7436,5298],{"emptyLinePlaceholder":5297},[5280,7438,7439,7441],{"class":5282,"line":5301},[5280,7440,5305],{"class":5304},[5280,7442,7443],{"class":5308}," Animal\n",[5280,7445,7446],{"class":5282,"line":5312},[5280,7447,5316],{"class":5315},[5280,7449,7450],{"class":5282,"line":5319},[5280,7451,5322],{"class":5304},[5280,7453,7454,7456,7459,7462,7465,7467],{"class":5282,"line":5325},[5280,7455,5328],{"class":5304},[5280,7457,7458],{"class":5304}," const",[5280,7460,7461],{"class":5304}," char*",[5280,7463,7464],{"class":5334}," speak",[5280,7466,5338],{"class":5315},[5280,7468,5341],{"class":5304},[5280,7470,7471],{"class":5282,"line":5344},[5280,7472,5347],{"class":5315},[5280,7474,7475,7477,7480],{"class":5282,"line":5350},[5280,7476,6837],{"class":5286},[5280,7478,7479],{"class":5290}," \"???\"",[5280,7481,5376],{"class":5315},[5280,7483,7484],{"class":5282,"line":5379},[5280,7485,5382],{"class":5315},[5280,7487,7488],{"class":5282,"line":5385},[5280,7489,5388],{"class":5315},[5280,7491,7492],{"class":5282,"line":5391},[5280,7493,5298],{"emptyLinePlaceholder":5297},[5280,7495,7496,7498,7501,7503,7505],{"class":5282,"line":5396},[5280,7497,5305],{"class":5304},[5280,7499,7500],{"class":5308}," Dog",[5280,7502,5404],{"class":5315},[5280,7504,5407],{"class":5304},[5280,7506,7443],{"class":5308},[5280,7508,7509],{"class":5282,"line":5412},[5280,7510,5316],{"class":5315},[5280,7512,7513],{"class":5282,"line":5417},[5280,7514,5322],{"class":5304},[5280,7516,7517,7520,7522,7524,7526,7528,7530,7533],{"class":5282,"line":5422},[5280,7518,7519],{"class":5304},"    const",[5280,7521,7461],{"class":5304},[5280,7523,7464],{"class":5334},[5280,7525,5338],{"class":5315},[5280,7527,5623],{"class":5304},[5280,7529,6145],{"class":5359},[5280,7531,7532],{"class":5359}," final",[5280,7534,7535],{"class":5425},"  \u002F\u002F ✅ Перевизначення, але заборонено далі змінювати\n",[5280,7537,7538],{"class":5282,"line":5429},[5280,7539,5347],{"class":5315},[5280,7541,7542,7544,7547],{"class":5282,"line":5440},[5280,7543,6837],{"class":5286},[5280,7545,7546],{"class":5290}," \"Woof\"",[5280,7548,5376],{"class":5315},[5280,7550,7551],{"class":5282,"line":5445},[5280,7552,5382],{"class":5315},[5280,7554,7555],{"class":5282,"line":5465},[5280,7556,5388],{"class":5315},[5280,7558,7559],{"class":5282,"line":5470},[5280,7560,5298],{"emptyLinePlaceholder":5297},[5280,7562,7563,7565,7568,7570,7572],{"class":5282,"line":5475},[5280,7564,5305],{"class":5304},[5280,7566,7567],{"class":5308}," Bulldog",[5280,7569,5404],{"class":5315},[5280,7571,5407],{"class":5304},[5280,7573,7574],{"class":5308}," Dog\n",[5280,7576,7577],{"class":5282,"line":5480},[5280,7578,5316],{"class":5315},[5280,7580,7581],{"class":5282,"line":5491},[5280,7582,5322],{"class":5304},[5280,7584,7585],{"class":5282,"line":5496},[5280,7586,7587],{"class":5425},"    \u002F\u002F ❌ Помилка компіляції: Dog::speak() позначено як final\n",[5280,7589,7590,7592,7594,7596,7598,7600],{"class":5282,"line":5507},[5280,7591,7519],{"class":5304},[5280,7593,7461],{"class":5304},[5280,7595,7464],{"class":5334},[5280,7597,5338],{"class":5315},[5280,7599,5623],{"class":5304},[5280,7601,6828],{"class":5304},[5280,7603,7604],{"class":5282,"line":5527},[5280,7605,5347],{"class":5315},[5280,7607,7608,7610,7613],{"class":5282,"line":5533},[5280,7609,6837],{"class":5286},[5280,7611,7612],{"class":5290}," \"Woof-woof\"",[5280,7614,5376],{"class":5315},[5280,7616,7617],{"class":5282,"line":5551},[5280,7618,5382],{"class":5315},[5280,7620,7621],{"class":5282,"line":5556},[5280,7622,5388],{"class":5315},[5257,7624,7625],{},"Компілятор видасть помилку:",[5270,7627,7630],{"className":7628,"code":7629,"language":6282},[6280],"error: virtual function 'virtual const char* Bulldog::speak() const' overrides final function\n",[5261,7631,7629],{"__ignoreMap":5276},[5257,7633,7634,7635,7638,7639,7641,7642,7645],{},"Метод ",[5261,7636,7637],{},"Dog::speak()"," позначено як ",[5261,7640,5658],{},", тому клас ",[5261,7643,7644],{},"Bulldog"," не може його перевизначити.",[6578,7647,7648,7649,6586,7651,7653,7654,7657,7658,7661,7662,6307],{},"Можна використовувати ",[5261,7650,5654],{},[5261,7652,5658],{}," одночасно: ",[5261,7655,7656],{},"override final",". Це означає: «цей метод є перевизначенням базового методу, але подальше перевизначення заборонено». Порядок не має значення — можна писати ",[5261,7659,7660],{},"final override"," або ",[5261,7663,7656],{},[5763,7665,7667],{"id":7666},"заборона-наслідування-класу","Заборона наслідування класу",[5257,7669,7670,7671,7673,7674,7677],{},"Щоб заборонити наслідування класу, ",[5261,7672,5658],{}," вказується ",[5612,7675,7676],{},"після імені класу"," перед списком базових класів (якщо є):",[5270,7679,7682],{"className":5272,"code":7680,"filename":7681,"language":5275,"meta":5276,"style":5276},"class Animal\n{\npublic:\n    virtual const char* speak() const { return \"???\"; }\n};\n\nclass Dog final : public Animal  \u002F\u002F ✅ Dog не можна наслідувати\n{\npublic:\n    const char* speak() const override { return \"Woof\"; }\n};\n\n\u002F\u002F ❌ Помилка компіляції: Dog позначено як final\nclass Bulldog : public Dog\n{\npublic:\n    const char* speak() const override { return \"Woof-woof\"; }\n};\n","FinalClass.cpp",[5261,7683,7684,7690,7694,7698,7721,7725,7729,7747,7751,7755,7777,7781,7785,7790,7802,7806,7810,7832],{"__ignoreMap":5276},[5280,7685,7686,7688],{"class":5282,"line":5283},[5280,7687,5305],{"class":5304},[5280,7689,7443],{"class":5308},[5280,7691,7692],{"class":5282,"line":5294},[5280,7693,5316],{"class":5315},[5280,7695,7696],{"class":5282,"line":5301},[5280,7697,5322],{"class":5304},[5280,7699,7700,7702,7704,7706,7708,7710,7712,7715,7717,7719],{"class":5282,"line":5312},[5280,7701,5328],{"class":5304},[5280,7703,7458],{"class":5304},[5280,7705,7461],{"class":5304},[5280,7707,7464],{"class":5334},[5280,7709,5338],{"class":5315},[5280,7711,5623],{"class":5304},[5280,7713,7714],{"class":5315}," { ",[5280,7716,5843],{"class":5286},[5280,7718,7479],{"class":5290},[5280,7720,5848],{"class":5315},[5280,7722,7723],{"class":5282,"line":5319},[5280,7724,5388],{"class":5315},[5280,7726,7727],{"class":5282,"line":5325},[5280,7728,5298],{"emptyLinePlaceholder":5297},[5280,7730,7731,7733,7735,7737,7739,7741,7744],{"class":5282,"line":5344},[5280,7732,5305],{"class":5304},[5280,7734,7500],{"class":5308},[5280,7736,7532],{"class":5304},[5280,7738,5404],{"class":5315},[5280,7740,5407],{"class":5304},[5280,7742,7743],{"class":5308}," Animal",[5280,7745,7746],{"class":5425},"  \u002F\u002F ✅ Dog не можна наслідувати\n",[5280,7748,7749],{"class":5282,"line":5350},[5280,7750,5316],{"class":5315},[5280,7752,7753],{"class":5282,"line":5379},[5280,7754,5322],{"class":5304},[5280,7756,7757,7759,7761,7763,7765,7767,7769,7771,7773,7775],{"class":5282,"line":5385},[5280,7758,7519],{"class":5304},[5280,7760,7461],{"class":5304},[5280,7762,7464],{"class":5334},[5280,7764,5338],{"class":5315},[5280,7766,5623],{"class":5304},[5280,7768,6145],{"class":5304},[5280,7770,7714],{"class":5315},[5280,7772,5843],{"class":5286},[5280,7774,7546],{"class":5290},[5280,7776,5848],{"class":5315},[5280,7778,7779],{"class":5282,"line":5391},[5280,7780,5388],{"class":5315},[5280,7782,7783],{"class":5282,"line":5396},[5280,7784,5298],{"emptyLinePlaceholder":5297},[5280,7786,7787],{"class":5282,"line":5412},[5280,7788,7789],{"class":5425},"\u002F\u002F ❌ Помилка компіляції: Dog позначено як final\n",[5280,7791,7792,7794,7796,7798,7800],{"class":5282,"line":5417},[5280,7793,5305],{"class":5304},[5280,7795,7567],{"class":5308},[5280,7797,5404],{"class":5315},[5280,7799,5407],{"class":5304},[5280,7801,7574],{"class":5308},[5280,7803,7804],{"class":5282,"line":5422},[5280,7805,5316],{"class":5315},[5280,7807,7808],{"class":5282,"line":5429},[5280,7809,5322],{"class":5304},[5280,7811,7812,7814,7816,7818,7820,7822,7824,7826,7828,7830],{"class":5282,"line":5440},[5280,7813,7519],{"class":5304},[5280,7815,7461],{"class":5304},[5280,7817,7464],{"class":5334},[5280,7819,5338],{"class":5315},[5280,7821,5623],{"class":5304},[5280,7823,6145],{"class":5304},[5280,7825,7714],{"class":5315},[5280,7827,5843],{"class":5286},[5280,7829,7612],{"class":5290},[5280,7831,5848],{"class":5315},[5280,7833,7834],{"class":5282,"line":5445},[5280,7835,5388],{"class":5315},[5257,7837,7625],{},[5270,7839,7842],{"className":7840,"code":7841,"language":6282},[6280],"error: cannot derive from 'final' base 'Dog' in derived type 'Bulldog'\n",[5261,7843,7841],{"__ignoreMap":5276},[5257,7845,7846,7847,7638,7850,7852,7853,6307],{},"Клас ",[5261,7848,7849],{},"Dog",[5261,7851,5658],{},", тому неможливо створити похідний клас ",[5261,7854,7644],{},[5763,7856,7858,7859],{"id":7857},"коли-використовувати-final","Коли використовувати ",[5261,7860,5658],{},[5665,7862,7863,7888],{},[5668,7864,7867],{"icon":7865,"title":7866},"i-lucide-check","✅ Використовуйте final, коли:",[5673,7868,7869,7876,7879,7885],{},[5676,7870,7871,7872,7875],{},"Клас є кінцевою конкретною реалізацією абстракції (наприклад, ",[5261,7873,7874],{},"std::string"," — фінальна реалізація рядка)",[5676,7877,7878],{},"Метод реалізує критично важливу логіку, порушення якої призведе до некоректної поведінки системи",[5676,7880,7881,7882,7884],{},"Потрібна оптимізація: компілятор може виконати девіртуалізацію для ",[5261,7883,5658],{}," методів",[5676,7886,7887],{},"Архітектура системи чітко розмежовує абстракції та конкретні реалізації",[5668,7889,7892],{"icon":7890,"title":7891},"i-lucide-x","❌ Уникайте final, коли:",[5673,7893,7894,7897,7900,7906],{},[5676,7895,7896],{},"Клас є частиною публічного API бібліотеки — користувачі можуть захотіти розширити його",[5676,7898,7899],{},"Немає чіткого архітектурного обґрунтування заборони наслідування",[5676,7901,7902,7903,7905],{},"Використовуєте ",[5261,7904,5658],{}," «на всяк випадок» без конкретної причини",[5676,7907,7908],{},"Проєктуєте систему плагінів або розширень, де гнучкість важливіша за захист",[7910,7911,7912,7917,7918,7920,7921,7923],"warning",{},[5612,7913,7914,7915],{},"Надмірне використання ",[5261,7916,5658],{}," може зробити архітектуру негнучкою. Застосовуйте ",[5261,7919,5658],{}," свідомо, лише коли є чітке розуміння, чому подальше наслідування або перевизначення небажане. У більшості випадків достатньо позначити методи як ",[5261,7922,5736],{},", а вибір, чи перевизначувати їх, залишити розробникам похідних класів.",[5763,7925,7927],{"id":7926},"оптимізація-через-девіртуалізацію","Оптимізація через девіртуалізацію",[5257,7929,7930,7931,7933,7934,7936,7937,7939],{},"Одна з переваг ",[5261,7932,5658],{}," — можливість компілятора виконати ",[5612,7935,7375],{},". Коли метод або клас позначено як ",[5261,7938,5658],{},", компілятор знає, що подальших перевизначень не буде, тому може замінити динамічний виклик через vtable на прямий виклик функції за фіксованою адресою:",[5270,7941,7944],{"className":5272,"code":7942,"filename":7943,"language":5275,"meta":5276,"style":5276},"class Base\n{\npublic:\n    virtual void process() const { \u002F* ... *\u002F }\n};\n\nclass Derived final : public Base  \u002F\u002F Клас позначено як final\n{\npublic:\n    void process() const override { \u002F* ... *\u002F }\n};\n\nvoid example(const Derived& obj)\n{\n    \u002F\u002F Компілятор знає, що obj має тип Derived і клас final\n    \u002F\u002F Виклик може бути девіртуалізовано: замість непрямого виклику через vtable\n    \u002F\u002F компілятор генерує прямий виклик Derived::process()\n    obj.process();\n}\n","Devirtualization.cpp",[5261,7945,7946,7952,7956,7960,7978,7982,7986,8004,8008,8012,8030,8034,8038,8060,8064,8069,8074,8079,8091],{"__ignoreMap":5276},[5280,7947,7948,7950],{"class":5282,"line":5283},[5280,7949,5305],{"class":5304},[5280,7951,5788],{"class":5308},[5280,7953,7954],{"class":5282,"line":5294},[5280,7955,5316],{"class":5315},[5280,7957,7958],{"class":5282,"line":5301},[5280,7959,5322],{"class":5304},[5280,7961,7962,7964,7966,7968,7970,7972,7974,7976],{"class":5282,"line":5312},[5280,7963,5328],{"class":5304},[5280,7965,5331],{"class":5304},[5280,7967,5805],{"class":5334},[5280,7969,5338],{"class":5315},[5280,7971,5623],{"class":5304},[5280,7973,5821],{"class":5315},[5280,7975,5824],{"class":5425},[5280,7977,5827],{"class":5315},[5280,7979,7980],{"class":5282,"line":5319},[5280,7981,5388],{"class":5315},[5280,7983,7984],{"class":5282,"line":5325},[5280,7985,5298],{"emptyLinePlaceholder":5297},[5280,7987,7988,7990,7992,7994,7996,7998,8001],{"class":5282,"line":5344},[5280,7989,5305],{"class":5304},[5280,7991,5879],{"class":5308},[5280,7993,7532],{"class":5304},[5280,7995,5404],{"class":5315},[5280,7997,5407],{"class":5304},[5280,7999,8000],{"class":5308}," Base",[5280,8002,8003],{"class":5425},"  \u002F\u002F Клас позначено як final\n",[5280,8005,8006],{"class":5282,"line":5350},[5280,8007,5316],{"class":5315},[5280,8009,8010],{"class":5282,"line":5379},[5280,8011,5322],{"class":5304},[5280,8013,8014,8016,8018,8020,8022,8024,8026,8028],{"class":5282,"line":5385},[5280,8015,5432],{"class":5304},[5280,8017,5805],{"class":5334},[5280,8019,5338],{"class":5315},[5280,8021,5623],{"class":5304},[5280,8023,6145],{"class":5304},[5280,8025,5821],{"class":5315},[5280,8027,5824],{"class":5425},[5280,8029,5827],{"class":5315},[5280,8031,8032],{"class":5282,"line":5391},[5280,8033,5388],{"class":5315},[5280,8035,8036],{"class":5282,"line":5396},[5280,8037,5298],{"emptyLinePlaceholder":5297},[5280,8039,8040,8043,8046,8048,8050,8052,8054,8057],{"class":5282,"line":5412},[5280,8041,8042],{"class":5304},"void",[5280,8044,8045],{"class":5334}," example",[5280,8047,5808],{"class":5315},[5280,8049,5623],{"class":5304},[5280,8051,5879],{"class":5308},[5280,8053,5644],{"class":5304},[5280,8055,8056],{"class":5359}," obj",[5280,8058,8059],{"class":5315},")\n",[5280,8061,8062],{"class":5282,"line":5417},[5280,8063,5316],{"class":5315},[5280,8065,8066],{"class":5282,"line":5422},[5280,8067,8068],{"class":5425},"    \u002F\u002F Компілятор знає, що obj має тип Derived і клас final\n",[5280,8070,8071],{"class":5282,"line":5429},[5280,8072,8073],{"class":5425},"    \u002F\u002F Виклик може бути девіртуалізовано: замість непрямого виклику через vtable\n",[5280,8075,8076],{"class":5282,"line":5440},[5280,8077,8078],{"class":5425},"    \u002F\u002F компілятор генерує прямий виклик Derived::process()\n",[5280,8080,8081,8084,8086,8089],{"class":5282,"line":5445},[5280,8082,8083],{"class":5359},"    obj",[5280,8085,6307],{"class":5315},[5280,8087,8088],{"class":5334},"process",[5280,8090,7249],{"class":5315},[5280,8092,8093],{"class":5282,"line":5465},[5280,8094,5571],{"class":5315},[5257,8096,8097,8098,8100],{},"У сучасних компіляторах (GCC, Clang, MSVC) девіртуалізація відбувається автоматично для ",[5261,8099,5658],{}," класів та методів, що покращує продуктивність у критичних ділянках коду.",[5252,8102,8104],{"id":8103},"віртуальні-деструктори-запобігання-катастрофічним-витокам","Віртуальні деструктори: запобігання катастрофічним витокам",[5763,8106,8108],{"id":8107},"проблема-невіртуальний-деструктор-у-базовому-класі","Проблема: невіртуальний деструктор у базовому класі",[5257,8110,8111,8112,8115],{},"Тепер розглянемо одну з найнебезпечніших проблем поліморфізму в C++ — ",[5612,8113,8114],{},"невіртуальні деструктори",". Припустимо, ми створюємо динамічний об'єкт похідного класу та зберігаємо його через покажчик на базовий клас, а потім видаляємо:",[5270,8117,8120],{"className":5272,"code":8118,"filename":8119,"language":5275,"meta":5276,"style":5276},"#include \u003Ciostream>\n\nclass Base\n{\npublic:\n    Base() { std::cout \u003C\u003C \"Конструктор Base\\n\"; }\n    ~Base() { std::cout \u003C\u003C \"Деструктор Base\\n\"; }  \u002F\u002F ❌ НЕ віртуальний!\n};\n\nclass Derived : public Base\n{\nprivate:\n    int* data;\n\npublic:\n    Derived()\n    {\n        data = new int[1000];  \u002F\u002F Виділяємо динамічну пам'ять\n        std::cout \u003C\u003C \"Конструктор Derived (виділено 1000 int)\\n\";\n    }\n    \n    ~Derived()\n    {\n        delete[] data;  \u002F\u002F Звільняємо пам'ять\n        std::cout \u003C\u003C \"Деструктор Derived (звільнено пам'ять)\\n\";\n    }\n};\n\nint main()\n{\n    Base* ptr = new Derived();  \u002F\u002F Створюємо Derived, зберігаємо через Base*\n    \n    std::cout \u003C\u003C \"\\nВидаляємо об'єкт...\\n\";\n    delete ptr;  \u002F\u002F ⚠️ Небезпека!\n    \n    return 0;\n}\n","NonVirtualDestructor.cpp",[5261,8121,8122,8128,8132,8138,8142,8146,8171,8199,8203,8207,8219,8223,8227,8237,8241,8245,8252,8256,8280,8299,8303,8307,8314,8318,8330,8349,8353,8357,8361,8369,8373,8392,8396,8420,8432,8436,8444],{"__ignoreMap":5276},[5280,8123,8124,8126],{"class":5282,"line":5283},[5280,8125,5287],{"class":5286},[5280,8127,5291],{"class":5290},[5280,8129,8130],{"class":5282,"line":5294},[5280,8131,5298],{"emptyLinePlaceholder":5297},[5280,8133,8134,8136],{"class":5282,"line":5301},[5280,8135,5305],{"class":5304},[5280,8137,5788],{"class":5308},[5280,8139,8140],{"class":5282,"line":5312},[5280,8141,5316],{"class":5315},[5280,8143,8144],{"class":5282,"line":5319},[5280,8145,5322],{"class":5304},[5280,8147,8148,8151,8153,8156,8158,8160,8162,8165,8167,8169],{"class":5282,"line":5325},[5280,8149,8150],{"class":5334},"    Base",[5280,8152,5840],{"class":5315},[5280,8154,8155],{"class":5308},"std",[5280,8157,5356],{"class":5315},[5280,8159,5360],{"class":5359},[5280,8161,5363],{"class":5315},[5280,8163,8164],{"class":5290},"\"Конструктор Base",[5280,8166,5370],{"class":5369},[5280,8168,5373],{"class":5290},[5280,8170,5848],{"class":5315},[5280,8172,8173,8176,8178,8180,8182,8184,8186,8189,8191,8193,8196],{"class":5282,"line":5344},[5280,8174,8175],{"class":5334},"    ~Base",[5280,8177,5840],{"class":5315},[5280,8179,8155],{"class":5308},[5280,8181,5356],{"class":5315},[5280,8183,5360],{"class":5359},[5280,8185,5363],{"class":5315},[5280,8187,8188],{"class":5290},"\"Деструктор Base",[5280,8190,5370],{"class":5369},[5280,8192,5373],{"class":5290},[5280,8194,8195],{"class":5315},"; }",[5280,8197,8198],{"class":5425},"  \u002F\u002F ❌ НЕ віртуальний!\n",[5280,8200,8201],{"class":5282,"line":5350},[5280,8202,5388],{"class":5315},[5280,8204,8205],{"class":5282,"line":5379},[5280,8206,5298],{"emptyLinePlaceholder":5297},[5280,8208,8209,8211,8213,8215,8217],{"class":5282,"line":5385},[5280,8210,5305],{"class":5304},[5280,8212,5879],{"class":5308},[5280,8214,5404],{"class":5315},[5280,8216,5407],{"class":5304},[5280,8218,5788],{"class":5308},[5280,8220,8221],{"class":5282,"line":5391},[5280,8222,5316],{"class":5315},[5280,8224,8225],{"class":5282,"line":5396},[5280,8226,6768],{"class":5304},[5280,8228,8229,8232,8235],{"class":5282,"line":5412},[5280,8230,8231],{"class":5304},"    int*",[5280,8233,8234],{"class":5359}," data",[5280,8236,5376],{"class":5315},[5280,8238,8239],{"class":5282,"line":5417},[5280,8240,5298],{"emptyLinePlaceholder":5297},[5280,8242,8243],{"class":5282,"line":5422},[5280,8244,5322],{"class":5304},[5280,8246,8247,8250],{"class":5282,"line":5429},[5280,8248,8249],{"class":5334},"    Derived",[5280,8251,5437],{"class":5315},[5280,8253,8254],{"class":5282,"line":5440},[5280,8255,5347],{"class":5315},[5280,8257,8258,8261,8263,8266,8268,8271,8274,8277],{"class":5282,"line":5445},[5280,8259,8260],{"class":5359},"        data",[5280,8262,6000],{"class":5315},[5280,8264,8265],{"class":5286},"new",[5280,8267,5834],{"class":5304},[5280,8269,8270],{"class":5315},"[",[5280,8272,8273],{"class":5562},"1000",[5280,8275,8276],{"class":5315},"];",[5280,8278,8279],{"class":5425},"  \u002F\u002F Виділяємо динамічну пам'ять\n",[5280,8281,8282,8284,8286,8288,8290,8293,8295,8297],{"class":5282,"line":5465},[5280,8283,5353],{"class":5308},[5280,8285,5356],{"class":5315},[5280,8287,5360],{"class":5359},[5280,8289,5363],{"class":5315},[5280,8291,8292],{"class":5290},"\"Конструктор Derived (виділено 1000 int)",[5280,8294,5370],{"class":5369},[5280,8296,5373],{"class":5290},[5280,8298,5376],{"class":5315},[5280,8300,8301],{"class":5282,"line":5470},[5280,8302,5382],{"class":5315},[5280,8304,8305],{"class":5282,"line":5475},[5280,8306,5530],{"class":5315},[5280,8308,8309,8312],{"class":5282,"line":5480},[5280,8310,8311],{"class":5334},"    ~Derived",[5280,8313,5437],{"class":5315},[5280,8315,8316],{"class":5282,"line":5491},[5280,8317,5347],{"class":5315},[5280,8319,8320,8323,8325,8327],{"class":5282,"line":5496},[5280,8321,8322],{"class":5286},"        delete[]",[5280,8324,8234],{"class":5359},[5280,8326,6420],{"class":5315},[5280,8328,8329],{"class":5425},"  \u002F\u002F Звільняємо пам'ять\n",[5280,8331,8332,8334,8336,8338,8340,8343,8345,8347],{"class":5282,"line":5507},[5280,8333,5353],{"class":5308},[5280,8335,5356],{"class":5315},[5280,8337,5360],{"class":5359},[5280,8339,5363],{"class":5315},[5280,8341,8342],{"class":5290},"\"Деструктор Derived (звільнено пам'ять)",[5280,8344,5370],{"class":5369},[5280,8346,5373],{"class":5290},[5280,8348,5376],{"class":5315},[5280,8350,8351],{"class":5282,"line":5527},[5280,8352,5382],{"class":5315},[5280,8354,8355],{"class":5282,"line":5533},[5280,8356,5388],{"class":5315},[5280,8358,8359],{"class":5282,"line":5551},[5280,8360,5298],{"emptyLinePlaceholder":5297},[5280,8362,8363,8365,8367],{"class":5282,"line":5556},[5280,8364,5483],{"class":5304},[5280,8366,5486],{"class":5334},[5280,8368,5437],{"class":5315},[5280,8370,8371],{"class":5282,"line":5568},[5280,8372,5316],{"class":5315},[5280,8374,8375,8377,8379,8381,8383,8385,8387,8389],{"class":5282,"line":6878},[5280,8376,8150],{"class":5308},[5280,8378,5513],{"class":5304},[5280,8380,5516],{"class":5359},[5280,8382,6000],{"class":5315},[5280,8384,8265],{"class":5286},[5280,8386,5879],{"class":5334},[5280,8388,5545],{"class":5315},[5280,8390,8391],{"class":5425},"  \u002F\u002F Створюємо Derived, зберігаємо через Base*\n",[5280,8393,8394],{"class":5282,"line":6906},[5280,8395,5530],{"class":5315},[5280,8397,8398,8401,8403,8405,8407,8409,8411,8414,8416,8418],{"class":5282,"line":6911},[5280,8399,8400],{"class":5308},"    std",[5280,8402,5356],{"class":5315},[5280,8404,5360],{"class":5359},[5280,8406,5363],{"class":5315},[5280,8408,5373],{"class":5290},[5280,8410,5370],{"class":5369},[5280,8412,8413],{"class":5290},"Видаляємо об'єкт...",[5280,8415,5370],{"class":5369},[5280,8417,5373],{"class":5290},[5280,8419,5376],{"class":5315},[5280,8421,8422,8425,8427,8429],{"class":5282,"line":6916},[5280,8423,8424],{"class":5286},"    delete",[5280,8426,5516],{"class":5359},[5280,8428,6420],{"class":5315},[5280,8430,8431],{"class":5425},"  \u002F\u002F ⚠️ Небезпека!\n",[5280,8433,8434],{"class":5282,"line":6921},[5280,8435,5530],{"class":5315},[5280,8437,8438,8440,8442],{"class":5282,"line":6935},[5280,8439,5559],{"class":5286},[5280,8441,5563],{"class":5562},[5280,8443,5376],{"class":5315},[5280,8445,8446],{"class":5282,"line":6940},[5280,8447,5571],{"class":5315},[5257,8449,8450,8451,8454,8455,8457,8458,8460],{},"Інтуїтивно ми очікуємо, що ",[5261,8452,8453],{},"delete ptr"," викличе деструктор ",[5261,8456,6019],{},", який звільнить динамічну пам'ять, а потім деструктор ",[5261,8459,6025],{},". Проте результат виконання шокує:",[5596,8462,8464,8468,8472,8475,8478],{"title":8463},".\u002FNonVirtualDestructor",[5600,8465,8467],{"className":8466},[5282],"Конструктор Base",[5600,8469,8471],{"className":8470},[5282],"Конструктор Derived (виділено 1000 int)",[5600,8473],{"className":8474},[5282],[5600,8476,8413],{"className":8477},[5282],[5600,8479,8481],{"className":8480},[5282],"Деструктор Base",[5257,8483,8484,8490,8491,8494,8495,5709,8498,8501],{},[5612,8485,8486,8487,8489],{},"Деструктор ",[5261,8488,6019],{}," не викликався!"," Виділена пам'ять (",[5261,8492,8493],{},"data = new int[1000]",") не була звільнена. Це ",[5612,8496,8497],{},"витік пам'яті",[5711,8499,8500],{},"memory leak",") — одна з найнебезпечніших помилок у C++.",[5763,8503,8505],{"id":8504},"чому-так-відбувається","Чому так відбувається",[5257,8507,8508,8509,8511,8512,5709,8515,8518,8519,5610,8522,8525,8526,5610,8529,8531,8532,8534,8535,6307],{},"Коли ми виконуємо ",[5261,8510,8453],{},", компілятор аналізує ",[5612,8513,8514],{},"статичний тип покажчика",[5261,8516,8517],{},"Base*","). Оскільки деструктор ",[5261,8520,8521],{},"Base::~Base()",[5612,8523,8524],{},"не віртуальний",", компілятор генерує код, що викликає ",[5612,8527,8528],{},"лише",[5261,8530,8521],{},", ігноруючи факт, що ",[5261,8533,5585],{}," насправді адресує об'єкт ",[5261,8536,6019],{},[5257,8538,8539,8540,8542],{},"Це аналогічно статичному зв'язуванню для звичайних методів: без ",[5261,8541,5736],{}," компілятор орієнтується на тип покажчика, а не на реальний тип об'єкта в пам'яті.",[8544,8545,8546,8555,8569],"caution",{},[5257,8547,8548,8551,8552,8554],{},[5612,8549,8550],{},"Undefined Behavior",": видалення похідного об'єкта через покажчик на базовий клас з невіртуальним деструктором призводить до ",[5612,8553,8550],{}," за стандартом C++. Програма може:",[5673,8556,8557,8560,8563,8566],{},[5676,8558,8559],{},"Витікати пам'ять (як у нашому прикладі)",[5676,8561,8562],{},"Не закрити файли, сокети, з'єднання з базами даних",[5676,8564,8565],{},"Залишити незавершені транзакції",[5676,8567,8568],{},"Призвести до краху через некоректну деструкцію об'єктів",[5257,8570,8571],{},"Це не теоретична проблема — це реальна причина багатьох витоків пам'яті та крахів у виробничих системах.",[5763,8573,8575],{"id":8574},"рішення-віртуальний-деструктор","Рішення: віртуальний деструктор",[5257,8577,8578,8579,6049],{},"Щоб вирішити цю проблему, достатньо позначити деструктор базового класу як ",[5261,8580,5736],{},[5270,8582,8585],{"className":5272,"code":8583,"filename":8584,"language":5275,"meta":5276,"style":5276},"#include \u003Ciostream>\n\nclass Base\n{\npublic:\n    Base() { std::cout \u003C\u003C \"Конструктор Base\\n\"; }\n    virtual ~Base() { std::cout \u003C\u003C \"Деструктор Base\\n\"; }  \u002F\u002F ✅ Віртуальний!\n};\n\nclass Derived : public Base\n{\nprivate:\n    int* data;\n\npublic:\n    Derived()\n    {\n        data = new int[1000];\n        std::cout \u003C\u003C \"Конструктор Derived (виділено 1000 int)\\n\";\n    }\n    \n    ~Derived() override  \u002F\u002F ✅ Перевизначення віртуального деструктора\n    {\n        delete[] data;\n        std::cout \u003C\u003C \"Деструктор Derived (звільнено пам'ять)\\n\";\n    }\n};\n\nint main()\n{\n    Base* ptr = new Derived();\n    \n    std::cout \u003C\u003C \"\\nВидаляємо об'єкт...\\n\";\n    delete ptr;  \u002F\u002F ✅ Тепер коректно!\n    \n    return 0;\n}\n","VirtualDestructor.cpp",[5261,8586,8587,8593,8597,8603,8607,8611,8633,8661,8665,8669,8681,8685,8689,8697,8701,8705,8711,8715,8732,8750,8754,8758,8769,8773,8781,8799,8803,8807,8811,8819,8823,8839,8843,8865,8876,8880,8888],{"__ignoreMap":5276},[5280,8588,8589,8591],{"class":5282,"line":5283},[5280,8590,5287],{"class":5286},[5280,8592,5291],{"class":5290},[5280,8594,8595],{"class":5282,"line":5294},[5280,8596,5298],{"emptyLinePlaceholder":5297},[5280,8598,8599,8601],{"class":5282,"line":5301},[5280,8600,5305],{"class":5304},[5280,8602,5788],{"class":5308},[5280,8604,8605],{"class":5282,"line":5312},[5280,8606,5316],{"class":5315},[5280,8608,8609],{"class":5282,"line":5319},[5280,8610,5322],{"class":5304},[5280,8612,8613,8615,8617,8619,8621,8623,8625,8627,8629,8631],{"class":5282,"line":5325},[5280,8614,8150],{"class":5334},[5280,8616,5840],{"class":5315},[5280,8618,8155],{"class":5308},[5280,8620,5356],{"class":5315},[5280,8622,5360],{"class":5359},[5280,8624,5363],{"class":5315},[5280,8626,8164],{"class":5290},[5280,8628,5370],{"class":5369},[5280,8630,5373],{"class":5290},[5280,8632,5848],{"class":5315},[5280,8634,8635,8637,8640,8642,8644,8646,8648,8650,8652,8654,8656,8658],{"class":5282,"line":5344},[5280,8636,5328],{"class":5304},[5280,8638,8639],{"class":5334}," ~Base",[5280,8641,5840],{"class":5315},[5280,8643,8155],{"class":5308},[5280,8645,5356],{"class":5315},[5280,8647,5360],{"class":5359},[5280,8649,5363],{"class":5315},[5280,8651,8188],{"class":5290},[5280,8653,5370],{"class":5369},[5280,8655,5373],{"class":5290},[5280,8657,8195],{"class":5315},[5280,8659,8660],{"class":5425},"  \u002F\u002F ✅ Віртуальний!\n",[5280,8662,8663],{"class":5282,"line":5350},[5280,8664,5388],{"class":5315},[5280,8666,8667],{"class":5282,"line":5379},[5280,8668,5298],{"emptyLinePlaceholder":5297},[5280,8670,8671,8673,8675,8677,8679],{"class":5282,"line":5385},[5280,8672,5305],{"class":5304},[5280,8674,5879],{"class":5308},[5280,8676,5404],{"class":5315},[5280,8678,5407],{"class":5304},[5280,8680,5788],{"class":5308},[5280,8682,8683],{"class":5282,"line":5391},[5280,8684,5316],{"class":5315},[5280,8686,8687],{"class":5282,"line":5396},[5280,8688,6768],{"class":5304},[5280,8690,8691,8693,8695],{"class":5282,"line":5412},[5280,8692,8231],{"class":5304},[5280,8694,8234],{"class":5359},[5280,8696,5376],{"class":5315},[5280,8698,8699],{"class":5282,"line":5417},[5280,8700,5298],{"emptyLinePlaceholder":5297},[5280,8702,8703],{"class":5282,"line":5422},[5280,8704,5322],{"class":5304},[5280,8706,8707,8709],{"class":5282,"line":5429},[5280,8708,8249],{"class":5334},[5280,8710,5437],{"class":5315},[5280,8712,8713],{"class":5282,"line":5440},[5280,8714,5347],{"class":5315},[5280,8716,8717,8719,8721,8723,8725,8727,8729],{"class":5282,"line":5445},[5280,8718,8260],{"class":5359},[5280,8720,6000],{"class":5315},[5280,8722,8265],{"class":5286},[5280,8724,5834],{"class":5304},[5280,8726,8270],{"class":5315},[5280,8728,8273],{"class":5562},[5280,8730,8731],{"class":5315},"];\n",[5280,8733,8734,8736,8738,8740,8742,8744,8746,8748],{"class":5282,"line":5465},[5280,8735,5353],{"class":5308},[5280,8737,5356],{"class":5315},[5280,8739,5360],{"class":5359},[5280,8741,5363],{"class":5315},[5280,8743,8292],{"class":5290},[5280,8745,5370],{"class":5369},[5280,8747,5373],{"class":5290},[5280,8749,5376],{"class":5315},[5280,8751,8752],{"class":5282,"line":5470},[5280,8753,5382],{"class":5315},[5280,8755,8756],{"class":5282,"line":5475},[5280,8757,5530],{"class":5315},[5280,8759,8760,8762,8764,8766],{"class":5282,"line":5480},[5280,8761,8311],{"class":5334},[5280,8763,5338],{"class":5315},[5280,8765,5654],{"class":5359},[5280,8767,8768],{"class":5425},"  \u002F\u002F ✅ Перевизначення віртуального деструктора\n",[5280,8770,8771],{"class":5282,"line":5491},[5280,8772,5347],{"class":5315},[5280,8774,8775,8777,8779],{"class":5282,"line":5496},[5280,8776,8322],{"class":5286},[5280,8778,8234],{"class":5359},[5280,8780,5376],{"class":5315},[5280,8782,8783,8785,8787,8789,8791,8793,8795,8797],{"class":5282,"line":5507},[5280,8784,5353],{"class":5308},[5280,8786,5356],{"class":5315},[5280,8788,5360],{"class":5359},[5280,8790,5363],{"class":5315},[5280,8792,8342],{"class":5290},[5280,8794,5370],{"class":5369},[5280,8796,5373],{"class":5290},[5280,8798,5376],{"class":5315},[5280,8800,8801],{"class":5282,"line":5527},[5280,8802,5382],{"class":5315},[5280,8804,8805],{"class":5282,"line":5533},[5280,8806,5388],{"class":5315},[5280,8808,8809],{"class":5282,"line":5551},[5280,8810,5298],{"emptyLinePlaceholder":5297},[5280,8812,8813,8815,8817],{"class":5282,"line":5556},[5280,8814,5483],{"class":5304},[5280,8816,5486],{"class":5334},[5280,8818,5437],{"class":5315},[5280,8820,8821],{"class":5282,"line":5568},[5280,8822,5316],{"class":5315},[5280,8824,8825,8827,8829,8831,8833,8835,8837],{"class":5282,"line":6878},[5280,8826,8150],{"class":5308},[5280,8828,5513],{"class":5304},[5280,8830,5516],{"class":5359},[5280,8832,6000],{"class":5315},[5280,8834,8265],{"class":5286},[5280,8836,5879],{"class":5334},[5280,8838,7249],{"class":5315},[5280,8840,8841],{"class":5282,"line":6906},[5280,8842,5530],{"class":5315},[5280,8844,8845,8847,8849,8851,8853,8855,8857,8859,8861,8863],{"class":5282,"line":6911},[5280,8846,8400],{"class":5308},[5280,8848,5356],{"class":5315},[5280,8850,5360],{"class":5359},[5280,8852,5363],{"class":5315},[5280,8854,5373],{"class":5290},[5280,8856,5370],{"class":5369},[5280,8858,8413],{"class":5290},[5280,8860,5370],{"class":5369},[5280,8862,5373],{"class":5290},[5280,8864,5376],{"class":5315},[5280,8866,8867,8869,8871,8873],{"class":5282,"line":6916},[5280,8868,8424],{"class":5286},[5280,8870,5516],{"class":5359},[5280,8872,6420],{"class":5315},[5280,8874,8875],{"class":5425},"  \u002F\u002F ✅ Тепер коректно!\n",[5280,8877,8878],{"class":5282,"line":6921},[5280,8879,5530],{"class":5315},[5280,8881,8882,8884,8886],{"class":5282,"line":6935},[5280,8883,5559],{"class":5286},[5280,8885,5563],{"class":5562},[5280,8887,5376],{"class":5315},[5280,8889,8890],{"class":5282,"line":6940},[5280,8891,5571],{"class":5315},[5596,8893,8895,8898,8901,8904,8907,8911],{"title":8894},".\u002FVirtualDestructor",[5600,8896,8467],{"className":8897},[5282],[5600,8899,8471],{"className":8900},[5282],[5600,8902],{"className":8903},[5282],[5600,8905,8413],{"className":8906},[5282],[5600,8908,8910],{"className":8909},[5282],"Деструктор Derived (звільнено пам'ять)",[5600,8912,8481],{"className":8913},[5282],[5257,8915,8916,8917,8919,8920,8922,8923,8926],{},"Тепер все працює коректно! Деструктор ",[5261,8918,6019],{}," викликається першим, звільняючи динамічну пам'ять, а потім викликається деструктор ",[5261,8921,6025],{},". Це ",[5612,8924,8925],{},"каскадна деструкція"," — стандартна поведінка віртуальних деструкторів.",[6292,8928,8929,8932,8933,8936],{},[5612,8930,8931],{},"Золоте правило віртуальних деструкторів",": якщо клас має хоча б один віртуальний метод (призначений для наслідування та поліморфізму), його деструктор ",[5612,8934,8935],{},"обов'язково"," повинен бути віртуальним. Інакше видалення об'єктів похідних класів через покажчики на базовий клас призводить до витоків ресурсів і Undefined Behavior.",[5763,8938,8940],{"id":8939},"візуалізація-проблеми-та-рішення","Візуалізація проблеми та рішення",[8942,8943,8945],"plant-uml",{"alt":8944},"Порівняння: невіртуальний vs віртуальний деструктор",[5270,8946,8950],{"className":8947,"code":8948,"language":8949,"meta":5276,"style":5276},"language-plantuml shiki shiki-themes light-plus dark-plus dark-plus","@startuml\nskinparam style plain\nskinparam backgroundColor #FFFFFF\n\npackage \"Невіртуальний деструктор (витік пам'яті)\" #FECACA {\n    participant \"Покажчик Base*\" as PtrBad #FEE2E2\n    participant \"Об'єкт Derived\" as ObjBad #FED7AA\n    participant \"Пам'ять (не звільнена)\" as MemBad #FCA5A5\n    \n    PtrBad -> ObjBad : delete ptr\n    note over PtrBad #FECACA\n      Деструктор Base НЕ віртуальний\n      Компілятор викликає лише ~Base()\n    end note\n    ObjBad -> ObjBad : ~Base()\n    note over MemBad #FCA5A5\n      Деструктор ~Derived() НЕ викликаний\n      Пам'ять data залишається виділеною\n      ВИТІК ПАМ'ЯТІ!\n    end note\n}\n\npackage \"Віртуальний деструктор (коректна деструкція)\" #DCFCE7 {\n    participant \"Покажчик Base*\" as PtrGood #D1FAE5\n    participant \"Об'єкт Derived\" as ObjGood #A7F3D0\n    participant \"Пам'ять (звільнена)\" as MemGood #6EE7B7\n    \n    PtrGood -> ObjGood : delete ptr\n    note over PtrGood #DCFCE7\n      Деструктор Base віртуальний\n      Runtime викликає ~Derived()\n    end note\n    ObjGood -> ObjGood : ~Derived()\n    note over MemGood #6EE7B7\n      delete[] data виконано\n      Пам'ять звільнена коректно\n    end note\n    ObjGood -> ObjGood : ~Base()\n    note over ObjGood #A7F3D0\n      Каскадний виклик ~Base()\n      після ~Derived()\n    end note\n}\n@enduml\n","plantuml",[5261,8951,8952,8957,8962,8967,8971,8976,8981,8986,8991,8995,9000,9005,9010,9015,9020,9025,9030,9035,9040,9045,9049,9053,9057,9062,9067,9072,9077,9081,9086,9091,9096,9101,9105,9110,9115,9120,9125,9129,9134,9139,9144,9149,9153,9157],{"__ignoreMap":5276},[5280,8953,8954],{"class":5282,"line":5283},[5280,8955,8956],{},"@startuml\n",[5280,8958,8959],{"class":5282,"line":5294},[5280,8960,8961],{},"skinparam style plain\n",[5280,8963,8964],{"class":5282,"line":5301},[5280,8965,8966],{},"skinparam backgroundColor #FFFFFF\n",[5280,8968,8969],{"class":5282,"line":5312},[5280,8970,5298],{"emptyLinePlaceholder":5297},[5280,8972,8973],{"class":5282,"line":5319},[5280,8974,8975],{},"package \"Невіртуальний деструктор (витік пам'яті)\" #FECACA {\n",[5280,8977,8978],{"class":5282,"line":5325},[5280,8979,8980],{},"    participant \"Покажчик Base*\" as PtrBad #FEE2E2\n",[5280,8982,8983],{"class":5282,"line":5344},[5280,8984,8985],{},"    participant \"Об'єкт Derived\" as ObjBad #FED7AA\n",[5280,8987,8988],{"class":5282,"line":5350},[5280,8989,8990],{},"    participant \"Пам'ять (не звільнена)\" as MemBad #FCA5A5\n",[5280,8992,8993],{"class":5282,"line":5379},[5280,8994,5530],{},[5280,8996,8997],{"class":5282,"line":5385},[5280,8998,8999],{},"    PtrBad -> ObjBad : delete ptr\n",[5280,9001,9002],{"class":5282,"line":5391},[5280,9003,9004],{},"    note over PtrBad #FECACA\n",[5280,9006,9007],{"class":5282,"line":5396},[5280,9008,9009],{},"      Деструктор Base НЕ віртуальний\n",[5280,9011,9012],{"class":5282,"line":5412},[5280,9013,9014],{},"      Компілятор викликає лише ~Base()\n",[5280,9016,9017],{"class":5282,"line":5417},[5280,9018,9019],{},"    end note\n",[5280,9021,9022],{"class":5282,"line":5422},[5280,9023,9024],{},"    ObjBad -> ObjBad : ~Base()\n",[5280,9026,9027],{"class":5282,"line":5429},[5280,9028,9029],{},"    note over MemBad #FCA5A5\n",[5280,9031,9032],{"class":5282,"line":5440},[5280,9033,9034],{},"      Деструктор ~Derived() НЕ викликаний\n",[5280,9036,9037],{"class":5282,"line":5445},[5280,9038,9039],{},"      Пам'ять data залишається виділеною\n",[5280,9041,9042],{"class":5282,"line":5465},[5280,9043,9044],{},"      ВИТІК ПАМ'ЯТІ!\n",[5280,9046,9047],{"class":5282,"line":5470},[5280,9048,9019],{},[5280,9050,9051],{"class":5282,"line":5475},[5280,9052,5571],{},[5280,9054,9055],{"class":5282,"line":5480},[5280,9056,5298],{"emptyLinePlaceholder":5297},[5280,9058,9059],{"class":5282,"line":5491},[5280,9060,9061],{},"package \"Віртуальний деструктор (коректна деструкція)\" #DCFCE7 {\n",[5280,9063,9064],{"class":5282,"line":5496},[5280,9065,9066],{},"    participant \"Покажчик Base*\" as PtrGood #D1FAE5\n",[5280,9068,9069],{"class":5282,"line":5507},[5280,9070,9071],{},"    participant \"Об'єкт Derived\" as ObjGood #A7F3D0\n",[5280,9073,9074],{"class":5282,"line":5527},[5280,9075,9076],{},"    participant \"Пам'ять (звільнена)\" as MemGood #6EE7B7\n",[5280,9078,9079],{"class":5282,"line":5533},[5280,9080,5530],{},[5280,9082,9083],{"class":5282,"line":5551},[5280,9084,9085],{},"    PtrGood -> ObjGood : delete ptr\n",[5280,9087,9088],{"class":5282,"line":5556},[5280,9089,9090],{},"    note over PtrGood #DCFCE7\n",[5280,9092,9093],{"class":5282,"line":5568},[5280,9094,9095],{},"      Деструктор Base віртуальний\n",[5280,9097,9098],{"class":5282,"line":6878},[5280,9099,9100],{},"      Runtime викликає ~Derived()\n",[5280,9102,9103],{"class":5282,"line":6906},[5280,9104,9019],{},[5280,9106,9107],{"class":5282,"line":6911},[5280,9108,9109],{},"    ObjGood -> ObjGood : ~Derived()\n",[5280,9111,9112],{"class":5282,"line":6916},[5280,9113,9114],{},"    note over MemGood #6EE7B7\n",[5280,9116,9117],{"class":5282,"line":6921},[5280,9118,9119],{},"      delete[] data виконано\n",[5280,9121,9122],{"class":5282,"line":6935},[5280,9123,9124],{},"      Пам'ять звільнена коректно\n",[5280,9126,9127],{"class":5282,"line":6940},[5280,9128,9019],{},[5280,9130,9131],{"class":5282,"line":6945},[5280,9132,9133],{},"    ObjGood -> ObjGood : ~Base()\n",[5280,9135,9136],{"class":5282,"line":6961},[5280,9137,9138],{},"    note over ObjGood #A7F3D0\n",[5280,9140,9141],{"class":5282,"line":6966},[5280,9142,9143],{},"      Каскадний виклик ~Base()\n",[5280,9145,9146],{"class":5282,"line":6971},[5280,9147,9148],{},"      після ~Derived()\n",[5280,9150,9151],{"class":5282,"line":7013},[5280,9152,9019],{},[5280,9154,9155],{"class":5282,"line":7018},[5280,9156,5571],{},[5280,9158,9159],{"class":5282,"line":7031},[5280,9160,9161],{},"@enduml\n",[5763,9163,9165],{"id":9164},"реалістичний-приклад-система-файлів","Реалістичний приклад: система файлів",[5257,9167,9168],{},"Розглянемо реалістичний приклад, де відсутність віртуального деструктора призводить до витоку файлових дескрипторів:",[5270,9170,9173],{"className":5272,"code":9171,"filename":9172,"language":5275,"meta":5276,"style":5276},"#include \u003Ciostream>\n#include \u003Cfstream>\n#include \u003Cstring>\n\nclass FileHandler\n{\npublic:\n    virtual void write(const std::string& data) = 0;\n    \n    \u002F\u002F ❌ ПОМИЛКА: деструктор не віртуальний!\n    ~FileHandler()\n    {\n        std::cout \u003C\u003C \"Деструктор FileHandler\\n\";\n    }\n};\n\nclass TextFileHandler : public FileHandler\n{\nprivate:\n    std::ofstream file;\n    std::string filename;\n\npublic:\n    TextFileHandler(const std::string& fname) : filename(fname)\n    {\n        file.open(filename);\n        if (file.is_open()) {\n            std::cout \u003C\u003C \"Відкрито файл: \" \u003C\u003C filename \u003C\u003C \"\\n\";\n        }\n    }\n    \n    void write(const std::string& data) override\n    {\n        if (file.is_open()) {\n            file \u003C\u003C data \u003C\u003C \"\\n\";\n        }\n    }\n    \n    ~TextFileHandler() override\n    {\n        if (file.is_open()) {\n            file.close();\n            std::cout \u003C\u003C \"Закрито файл: \" \u003C\u003C filename \u003C\u003C \"\\n\";\n        }\n    }\n};\n\nint main()\n{\n    FileHandler* handler = new TextFileHandler(\"log.txt\");\n    handler->write(\"Запис даних у файл\");\n    \n    delete handler;  \u002F\u002F ⚠️ Файл НЕ закриється, якщо ~FileHandler не віртуальний!\n    \n    return 0;\n}\n","FileSystem.cpp",[5261,9174,9175,9181,9188,9195,9199,9206,9210,9214,9246,9250,9255,9262,9266,9285,9289,9293,9297,9310,9314,9318,9332,9345,9349,9353,9385,9389,9405,9423,9451,9456,9460,9464,9489,9493,9507,9527,9531,9535,9539,9548,9552,9566,9577,9604,9608,9612,9616,9620,9628,9632,9655,9672,9676,9687,9691,9699],{"__ignoreMap":5276},[5280,9176,9177,9179],{"class":5282,"line":5283},[5280,9178,5287],{"class":5286},[5280,9180,5291],{"class":5290},[5280,9182,9183,9185],{"class":5282,"line":5294},[5280,9184,5287],{"class":5286},[5280,9186,9187],{"class":5290}," \u003Cfstream>\n",[5280,9189,9190,9192],{"class":5282,"line":5301},[5280,9191,5287],{"class":5286},[5280,9193,9194],{"class":5290}," \u003Cstring>\n",[5280,9196,9197],{"class":5282,"line":5312},[5280,9198,5298],{"emptyLinePlaceholder":5297},[5280,9200,9201,9203],{"class":5282,"line":5319},[5280,9202,5305],{"class":5304},[5280,9204,9205],{"class":5308}," FileHandler\n",[5280,9207,9208],{"class":5282,"line":5325},[5280,9209,5316],{"class":5315},[5280,9211,9212],{"class":5282,"line":5344},[5280,9213,5322],{"class":5304},[5280,9215,9216,9218,9220,9223,9225,9227,9230,9232,9235,9237,9239,9242,9244],{"class":5282,"line":5350},[5280,9217,5328],{"class":5304},[5280,9219,5331],{"class":5304},[5280,9221,9222],{"class":5334}," write",[5280,9224,5808],{"class":5315},[5280,9226,5623],{"class":5304},[5280,9228,9229],{"class":5308}," std",[5280,9231,5356],{"class":5315},[5280,9233,9234],{"class":5308},"string",[5280,9236,5644],{"class":5304},[5280,9238,8234],{"class":5359},[5280,9240,9241],{"class":5315},") = ",[5280,9243,6693],{"class":5562},[5280,9245,5376],{"class":5315},[5280,9247,9248],{"class":5282,"line":5379},[5280,9249,5530],{"class":5315},[5280,9251,9252],{"class":5282,"line":5385},[5280,9253,9254],{"class":5425},"    \u002F\u002F ❌ ПОМИЛКА: деструктор не віртуальний!\n",[5280,9256,9257,9260],{"class":5282,"line":5391},[5280,9258,9259],{"class":5334},"    ~FileHandler",[5280,9261,5437],{"class":5315},[5280,9263,9264],{"class":5282,"line":5396},[5280,9265,5347],{"class":5315},[5280,9267,9268,9270,9272,9274,9276,9279,9281,9283],{"class":5282,"line":5412},[5280,9269,5353],{"class":5308},[5280,9271,5356],{"class":5315},[5280,9273,5360],{"class":5359},[5280,9275,5363],{"class":5315},[5280,9277,9278],{"class":5290},"\"Деструктор FileHandler",[5280,9280,5370],{"class":5369},[5280,9282,5373],{"class":5290},[5280,9284,5376],{"class":5315},[5280,9286,9287],{"class":5282,"line":5417},[5280,9288,5382],{"class":5315},[5280,9290,9291],{"class":5282,"line":5422},[5280,9292,5388],{"class":5315},[5280,9294,9295],{"class":5282,"line":5429},[5280,9296,5298],{"emptyLinePlaceholder":5297},[5280,9298,9299,9301,9304,9306,9308],{"class":5282,"line":5440},[5280,9300,5305],{"class":5304},[5280,9302,9303],{"class":5308}," TextFileHandler",[5280,9305,5404],{"class":5315},[5280,9307,5407],{"class":5304},[5280,9309,9205],{"class":5308},[5280,9311,9312],{"class":5282,"line":5445},[5280,9313,5316],{"class":5315},[5280,9315,9316],{"class":5282,"line":5465},[5280,9317,6768],{"class":5304},[5280,9319,9320,9322,9324,9327,9330],{"class":5282,"line":5470},[5280,9321,8400],{"class":5308},[5280,9323,5356],{"class":5315},[5280,9325,9326],{"class":5308},"ofstream",[5280,9328,9329],{"class":5359}," file",[5280,9331,5376],{"class":5315},[5280,9333,9334,9336,9338,9340,9343],{"class":5282,"line":5475},[5280,9335,8400],{"class":5308},[5280,9337,5356],{"class":5315},[5280,9339,9234],{"class":5308},[5280,9341,9342],{"class":5359}," filename",[5280,9344,5376],{"class":5315},[5280,9346,9347],{"class":5282,"line":5480},[5280,9348,5298],{"emptyLinePlaceholder":5297},[5280,9350,9351],{"class":5282,"line":5491},[5280,9352,5322],{"class":5304},[5280,9354,9355,9358,9360,9362,9364,9366,9368,9370,9373,9375,9378,9380,9383],{"class":5282,"line":5496},[5280,9356,9357],{"class":5334},"    TextFileHandler",[5280,9359,5808],{"class":5315},[5280,9361,5623],{"class":5304},[5280,9363,9229],{"class":5308},[5280,9365,5356],{"class":5315},[5280,9367,9234],{"class":5308},[5280,9369,5644],{"class":5304},[5280,9371,9372],{"class":5359}," fname",[5280,9374,6800],{"class":5315},[5280,9376,9377],{"class":5334},"filename",[5280,9379,5808],{"class":5315},[5280,9381,9382],{"class":5359},"fname",[5280,9384,8059],{"class":5315},[5280,9386,9387],{"class":5282,"line":5507},[5280,9388,5347],{"class":5315},[5280,9390,9391,9394,9396,9399,9401,9403],{"class":5282,"line":5527},[5280,9392,9393],{"class":5359},"        file",[5280,9395,6307],{"class":5315},[5280,9397,9398],{"class":5334},"open",[5280,9400,5808],{"class":5315},[5280,9402,9377],{"class":5359},[5280,9404,6377],{"class":5315},[5280,9406,9407,9410,9412,9415,9417,9420],{"class":5282,"line":5533},[5280,9408,9409],{"class":5286},"        if",[5280,9411,5709],{"class":5315},[5280,9413,9414],{"class":5359},"file",[5280,9416,6307],{"class":5315},[5280,9418,9419],{"class":5334},"is_open",[5280,9421,9422],{"class":5315},"()) {\n",[5280,9424,9425,9428,9430,9432,9434,9437,9439,9441,9443,9445,9447,9449],{"class":5282,"line":5551},[5280,9426,9427],{"class":5308},"            std",[5280,9429,5356],{"class":5315},[5280,9431,5360],{"class":5359},[5280,9433,5363],{"class":5315},[5280,9435,9436],{"class":5290},"\"Відкрито файл: \"",[5280,9438,5363],{"class":5315},[5280,9440,9377],{"class":5359},[5280,9442,5363],{"class":5315},[5280,9444,5373],{"class":5290},[5280,9446,5370],{"class":5369},[5280,9448,5373],{"class":5290},[5280,9450,5376],{"class":5315},[5280,9452,9453],{"class":5282,"line":5556},[5280,9454,9455],{"class":5315},"        }\n",[5280,9457,9458],{"class":5282,"line":5568},[5280,9459,5382],{"class":5315},[5280,9461,9462],{"class":5282,"line":6878},[5280,9463,5530],{"class":5315},[5280,9465,9466,9468,9470,9472,9474,9476,9478,9480,9482,9484,9486],{"class":5282,"line":6906},[5280,9467,5432],{"class":5304},[5280,9469,9222],{"class":5334},[5280,9471,5808],{"class":5315},[5280,9473,5623],{"class":5304},[5280,9475,9229],{"class":5308},[5280,9477,5356],{"class":5315},[5280,9479,9234],{"class":5308},[5280,9481,5644],{"class":5304},[5280,9483,8234],{"class":5359},[5280,9485,5816],{"class":5315},[5280,9487,9488],{"class":5304},"override\n",[5280,9490,9491],{"class":5282,"line":6911},[5280,9492,5347],{"class":5315},[5280,9494,9495,9497,9499,9501,9503,9505],{"class":5282,"line":6916},[5280,9496,9409],{"class":5286},[5280,9498,5709],{"class":5315},[5280,9500,9414],{"class":5359},[5280,9502,6307],{"class":5315},[5280,9504,9419],{"class":5334},[5280,9506,9422],{"class":5315},[5280,9508,9509,9512,9514,9517,9519,9521,9523,9525],{"class":5282,"line":6921},[5280,9510,9511],{"class":5359},"            file",[5280,9513,5363],{"class":5315},[5280,9515,9516],{"class":5359},"data",[5280,9518,5363],{"class":5315},[5280,9520,5373],{"class":5290},[5280,9522,5370],{"class":5369},[5280,9524,5373],{"class":5290},[5280,9526,5376],{"class":5315},[5280,9528,9529],{"class":5282,"line":6935},[5280,9530,9455],{"class":5315},[5280,9532,9533],{"class":5282,"line":6940},[5280,9534,5382],{"class":5315},[5280,9536,9537],{"class":5282,"line":6945},[5280,9538,5530],{"class":5315},[5280,9540,9541,9544,9546],{"class":5282,"line":6961},[5280,9542,9543],{"class":5334},"    ~TextFileHandler",[5280,9545,5338],{"class":5315},[5280,9547,9488],{"class":5304},[5280,9549,9550],{"class":5282,"line":6966},[5280,9551,5347],{"class":5315},[5280,9553,9554,9556,9558,9560,9562,9564],{"class":5282,"line":6971},[5280,9555,9409],{"class":5286},[5280,9557,5709],{"class":5315},[5280,9559,9414],{"class":5359},[5280,9561,6307],{"class":5315},[5280,9563,9419],{"class":5334},[5280,9565,9422],{"class":5315},[5280,9567,9568,9570,9572,9575],{"class":5282,"line":7013},[5280,9569,9511],{"class":5359},[5280,9571,6307],{"class":5315},[5280,9573,9574],{"class":5334},"close",[5280,9576,7249],{"class":5315},[5280,9578,9579,9581,9583,9585,9587,9590,9592,9594,9596,9598,9600,9602],{"class":5282,"line":7018},[5280,9580,9427],{"class":5308},[5280,9582,5356],{"class":5315},[5280,9584,5360],{"class":5359},[5280,9586,5363],{"class":5315},[5280,9588,9589],{"class":5290},"\"Закрито файл: \"",[5280,9591,5363],{"class":5315},[5280,9593,9377],{"class":5359},[5280,9595,5363],{"class":5315},[5280,9597,5373],{"class":5290},[5280,9599,5370],{"class":5369},[5280,9601,5373],{"class":5290},[5280,9603,5376],{"class":5315},[5280,9605,9606],{"class":5282,"line":7031},[5280,9607,9455],{"class":5315},[5280,9609,9610],{"class":5282,"line":7036},[5280,9611,5382],{"class":5315},[5280,9613,9614],{"class":5282,"line":7049},[5280,9615,5388],{"class":5315},[5280,9617,9618],{"class":5282,"line":7054},[5280,9619,5298],{"emptyLinePlaceholder":5297},[5280,9621,9622,9624,9626],{"class":5282,"line":7059},[5280,9623,5483],{"class":5304},[5280,9625,5486],{"class":5334},[5280,9627,5437],{"class":5315},[5280,9629,9630],{"class":5282,"line":7072},[5280,9631,5316],{"class":5315},[5280,9633,9634,9637,9639,9642,9644,9646,9648,9650,9653],{"class":5282,"line":7077},[5280,9635,9636],{"class":5308},"    FileHandler",[5280,9638,5513],{"class":5304},[5280,9640,9641],{"class":5359}," handler",[5280,9643,6000],{"class":5315},[5280,9645,8265],{"class":5286},[5280,9647,9303],{"class":5334},[5280,9649,5808],{"class":5315},[5280,9651,9652],{"class":5290},"\"log.txt\"",[5280,9654,6377],{"class":5315},[5280,9656,9657,9660,9662,9665,9667,9670],{"class":5282,"line":7114},[5280,9658,9659],{"class":5359},"    handler",[5280,9661,5539],{"class":5315},[5280,9663,9664],{"class":5334},"write",[5280,9666,5808],{"class":5315},[5280,9668,9669],{"class":5290},"\"Запис даних у файл\"",[5280,9671,6377],{"class":5315},[5280,9673,9674],{"class":5282,"line":7119},[5280,9675,5530],{"class":5315},[5280,9677,9678,9680,9682,9684],{"class":5282,"line":7124},[5280,9679,8424],{"class":5286},[5280,9681,9641],{"class":5359},[5280,9683,6420],{"class":5315},[5280,9685,9686],{"class":5425},"  \u002F\u002F ⚠️ Файл НЕ закриється, якщо ~FileHandler не віртуальний!\n",[5280,9688,9689],{"class":5282,"line":7129},[5280,9690,5530],{"class":5315},[5280,9692,9693,9695,9697],{"class":5282,"line":7138},[5280,9694,5559],{"class":5286},[5280,9696,5563],{"class":5562},[5280,9698,5376],{"class":5315},[5280,9700,9701],{"class":5282,"line":7143},[5280,9702,5571],{"class":5315},[5257,9704,9705,9706,9709,9710,9713,9714,9717,9718,9721],{},"Якщо деструктор ",[5261,9707,9708],{},"FileHandler"," не віртуальний, виклик ",[5261,9711,9712],{},"delete handler"," викличе лише ",[5261,9715,9716],{},"~FileHandler()",", пропустивши ",[5261,9719,9720],{},"~TextFileHandler()",". Файл залишиться відкритим, дескриптор витече, а дані можуть не записатися на диск через буферизацію.",[6467,9723,9724,9775],{},[5270,9725,9728],{"className":5272,"code":9726,"filename":9727,"language":5275,"meta":5276,"style":5276},"class FileHandler\n{\npublic:\n    ~FileHandler() { \u002F* ... *\u002F }  \u002F\u002F Не віртуальний\n};\n\n\u002F\u002F Результат: файл не закривається\n\u002F\u002F Витік файлового дескриптора\n","❌ Невіртуальний деструктор",[5261,9729,9730,9736,9740,9744,9757,9761,9765,9770],{"__ignoreMap":5276},[5280,9731,9732,9734],{"class":5282,"line":5283},[5280,9733,5305],{"class":5304},[5280,9735,9205],{"class":5308},[5280,9737,9738],{"class":5282,"line":5294},[5280,9739,5316],{"class":5315},[5280,9741,9742],{"class":5282,"line":5301},[5280,9743,5322],{"class":5304},[5280,9745,9746,9748,9750,9752,9754],{"class":5282,"line":5312},[5280,9747,9259],{"class":5334},[5280,9749,5860],{"class":5315},[5280,9751,5824],{"class":5425},[5280,9753,6266],{"class":5315},[5280,9755,9756],{"class":5425},"  \u002F\u002F Не віртуальний\n",[5280,9758,9759],{"class":5282,"line":5319},[5280,9760,5388],{"class":5315},[5280,9762,9763],{"class":5282,"line":5325},[5280,9764,5298],{"emptyLinePlaceholder":5297},[5280,9766,9767],{"class":5282,"line":5344},[5280,9768,9769],{"class":5425},"\u002F\u002F Результат: файл не закривається\n",[5280,9771,9772],{"class":5282,"line":5350},[5280,9773,9774],{"class":5425},"\u002F\u002F Витік файлового дескриптора\n",[5270,9776,9779],{"className":5272,"code":9777,"filename":9778,"language":5275,"meta":5276,"style":5276},"class FileHandler\n{\npublic:\n    virtual ~FileHandler() { \u002F* ... *\u002F }  \u002F\u002F Віртуальний\n};\n\n\u002F\u002F Результат: ~TextFileHandler() викликається\n\u002F\u002F Файл коректно закривається\n","✅ Віртуальний деструктор",[5261,9780,9781,9787,9791,9795,9811,9815,9819,9824],{"__ignoreMap":5276},[5280,9782,9783,9785],{"class":5282,"line":5283},[5280,9784,5305],{"class":5304},[5280,9786,9205],{"class":5308},[5280,9788,9789],{"class":5282,"line":5294},[5280,9790,5316],{"class":5315},[5280,9792,9793],{"class":5282,"line":5301},[5280,9794,5322],{"class":5304},[5280,9796,9797,9799,9802,9804,9806,9808],{"class":5282,"line":5312},[5280,9798,5328],{"class":5304},[5280,9800,9801],{"class":5334}," ~FileHandler",[5280,9803,5860],{"class":5315},[5280,9805,5824],{"class":5425},[5280,9807,6266],{"class":5315},[5280,9809,9810],{"class":5425},"  \u002F\u002F Віртуальний\n",[5280,9812,9813],{"class":5282,"line":5319},[5280,9814,5388],{"class":5315},[5280,9816,9817],{"class":5282,"line":5325},[5280,9818,5298],{"emptyLinePlaceholder":5297},[5280,9820,9821],{"class":5282,"line":5344},[5280,9822,9823],{"class":5425},"\u002F\u002F Результат: ~TextFileHandler() викликається\n",[5280,9825,9826],{"class":5282,"line":5350},[5280,9827,9828],{"class":5425},"\u002F\u002F Файл коректно закривається\n",[5252,9830,9832],{"id":9831},"синтаксис-віртуального-деструктора-default-vs-явна-реалізація","Синтаксис віртуального деструктора: default vs явна реалізація",[5763,9834,9836,9837,9840],{"id":9835},"використання-default-c11","Використання ",[5261,9838,9839],{},"= default"," (C++11)",[5257,9842,9843,9844,6049],{},"Якщо деструктор базового класу не виконує жодної спеціальної логіки (не керує ресурсами безпосередньо), найкраща практика — оголосити його як віртуальний через ",[5261,9845,9839],{},[5270,9847,9849],{"className":5272,"code":9848,"language":5275,"meta":5276,"style":5276},"class Base\n{\npublic:\n    virtual ~Base() = default;  \u002F\u002F ✅ Віртуальний деструктор за замовчуванням\n};\n",[5261,9850,9851,9857,9861,9865,9880],{"__ignoreMap":5276},[5280,9852,9853,9855],{"class":5282,"line":5283},[5280,9854,5305],{"class":5304},[5280,9856,5788],{"class":5308},[5280,9858,9859],{"class":5282,"line":5294},[5280,9860,5316],{"class":5315},[5280,9862,9863],{"class":5282,"line":5301},[5280,9864,5322],{"class":5304},[5280,9866,9867,9869,9871,9873,9875,9877],{"class":5282,"line":5312},[5280,9868,5328],{"class":5304},[5280,9870,8639],{"class":5334},[5280,9872,6665],{"class":5315},[5280,9874,6668],{"class":5304},[5280,9876,6420],{"class":5315},[5280,9878,9879],{"class":5425},"  \u002F\u002F ✅ Віртуальний деструктор за замовчуванням\n",[5280,9881,9882],{"class":5282,"line":5319},[5280,9883,5388],{"class":5315},[5257,9885,9886],{},"Це явно вказує компілятору: «згенеруй стандартний деструктор, але зроби його віртуальним». Переваги цього підходу:",[7359,9888,9889,9895,9903],{},[5676,9890,9891,9894],{},[5612,9892,9893],{},"Ясність наміру",": код явно вказує, що клас призначений для наслідування",[5676,9896,9897,9899,9900],{},[5612,9898,7371],{},": компілятор може згенерувати більш ефективний код, ніж для порожнього ",[5261,9901,9902],{},"~Base() {}",[5676,9904,9905,9908],{},[5612,9906,9907],{},"Сумісність із Rule of Zero",": якщо клас не керує ресурсами вручну, всі спеціальні члени можна залишити за замовчуванням",[5763,9910,9912],{"id":9911},"явна-реалізація-деструктора","Явна реалізація деструктора",[5257,9914,9915],{},"Якщо базовий клас безпосередньо керує ресурсами (динамічна пам'ять, файли, мережеві з'єднання), деструктор потрібно реалізувати явно:",[5270,9917,9919],{"className":5272,"code":9918,"language":5275,"meta":5276,"style":5276},"class ResourceManager\n{\nprivate:\n    int* data;\n\npublic:\n    ResourceManager() : data(new int[100]) {}\n    \n    virtual ~ResourceManager()  \u002F\u002F ✅ Віртуальний з явною реалізацією\n    {\n        delete[] data;\n        std::cout \u003C\u003C \"Ресурси звільнено\\n\";\n    }\n};\n",[5261,9920,9921,9928,9932,9936,9944,9948,9952,9976,9980,9993,9997,10005,10024,10028],{"__ignoreMap":5276},[5280,9922,9923,9925],{"class":5282,"line":5283},[5280,9924,5305],{"class":5304},[5280,9926,9927],{"class":5308}," ResourceManager\n",[5280,9929,9930],{"class":5282,"line":5294},[5280,9931,5316],{"class":5315},[5280,9933,9934],{"class":5282,"line":5301},[5280,9935,6768],{"class":5304},[5280,9937,9938,9940,9942],{"class":5282,"line":5312},[5280,9939,8231],{"class":5304},[5280,9941,8234],{"class":5359},[5280,9943,5376],{"class":5315},[5280,9945,9946],{"class":5282,"line":5319},[5280,9947,5298],{"emptyLinePlaceholder":5297},[5280,9949,9950],{"class":5282,"line":5325},[5280,9951,5322],{"class":5304},[5280,9953,9954,9957,9960,9962,9964,9966,9968,9970,9973],{"class":5282,"line":5344},[5280,9955,9956],{"class":5334},"    ResourceManager",[5280,9958,9959],{"class":5315},"() : ",[5280,9961,9516],{"class":5334},[5280,9963,5808],{"class":5315},[5280,9965,8265],{"class":5286},[5280,9967,5834],{"class":5304},[5280,9969,8270],{"class":5315},[5280,9971,9972],{"class":5562},"100",[5280,9974,9975],{"class":5315},"]) {}\n",[5280,9977,9978],{"class":5282,"line":5350},[5280,9979,5530],{"class":5315},[5280,9981,9982,9984,9987,9990],{"class":5282,"line":5379},[5280,9983,5328],{"class":5304},[5280,9985,9986],{"class":5334}," ~ResourceManager",[5280,9988,9989],{"class":5315},"()",[5280,9991,9992],{"class":5425},"  \u002F\u002F ✅ Віртуальний з явною реалізацією\n",[5280,9994,9995],{"class":5282,"line":5385},[5280,9996,5347],{"class":5315},[5280,9998,9999,10001,10003],{"class":5282,"line":5391},[5280,10000,8322],{"class":5286},[5280,10002,8234],{"class":5359},[5280,10004,5376],{"class":5315},[5280,10006,10007,10009,10011,10013,10015,10018,10020,10022],{"class":5282,"line":5396},[5280,10008,5353],{"class":5308},[5280,10010,5356],{"class":5315},[5280,10012,5360],{"class":5359},[5280,10014,5363],{"class":5315},[5280,10016,10017],{"class":5290},"\"Ресурси звільнено",[5280,10019,5370],{"class":5369},[5280,10021,5373],{"class":5290},[5280,10023,5376],{"class":5315},[5280,10025,10026],{"class":5282,"line":5412},[5280,10027,5382],{"class":5315},[5280,10029,10030],{"class":5282,"line":5417},[5280,10031,5388],{"class":5315},[6578,10033,10034,10037,10038,10041],{},[5612,10035,10036],{},"Rule of Five"," (Правило п'яти): якщо ви явно визначаєте деструктор, майже напевно вам потрібно також явно визначити або заборонити (",[5261,10039,10040],{},"= delete",") конструктор копіювання, оператор присвоєння, конструктор переміщення та оператор переміщення. Це запобігає подвійному видаленню та іншим проблемам керування ресурсами. Ми детально розглянемо це в статтях про move-семантику.",[5763,10043,10045],{"id":10044},"захищений-невіртуальний-деструктор","Захищений невіртуальний деструктор",[5257,10047,10048,10049,10052,10053,6049],{},"Іноді клас призначений лише як базовий для інших класів, але ",[5612,10050,10051],{},"не призначений для видалення через покажчик на базовий клас",". У таких випадках деструктор має бути ",[5612,10054,10055],{},"захищеним та невіртуальним",[5270,10057,10059],{"className":5272,"code":10058,"language":5275,"meta":5276,"style":5276},"class NonPolymorphicBase\n{\nprotected:\n    ~NonPolymorphicBase() = default;  \u002F\u002F ✅ Захищений невіртуальний деструктор\n\npublic:\n    void sharedLogic() { \u002F* ... *\u002F }\n};\n\nclass Derived : public NonPolymorphicBase\n{\npublic:\n    ~Derived() = default;  \u002F\u002F Публічний невіртуальний деструктор\n};\n\nint main()\n{\n    Derived d;  \u002F\u002F ✅ Можна створювати локальні об'єкти\n    \n    \u002F\u002F NonPolymorphicBase* ptr = new Derived();\n    \u002F\u002F delete ptr;  \u002F\u002F ❌ Помилка компіляції: ~NonPolymorphicBase() захищений\n    \n    return 0;\n}\n",[5261,10060,10061,10068,10072,10077,10091,10095,10099,10112,10116,10120,10132,10136,10140,10153,10157,10161,10169,10173,10185,10189,10194,10202,10206,10214],{"__ignoreMap":5276},[5280,10062,10063,10065],{"class":5282,"line":5283},[5280,10064,5305],{"class":5304},[5280,10066,10067],{"class":5308}," NonPolymorphicBase\n",[5280,10069,10070],{"class":5282,"line":5294},[5280,10071,5316],{"class":5315},[5280,10073,10074],{"class":5282,"line":5301},[5280,10075,10076],{"class":5304},"protected:\n",[5280,10078,10079,10082,10084,10086,10088],{"class":5282,"line":5312},[5280,10080,10081],{"class":5334},"    ~NonPolymorphicBase",[5280,10083,6665],{"class":5315},[5280,10085,6668],{"class":5304},[5280,10087,6420],{"class":5315},[5280,10089,10090],{"class":5425},"  \u002F\u002F ✅ Захищений невіртуальний деструктор\n",[5280,10092,10093],{"class":5282,"line":5319},[5280,10094,5298],{"emptyLinePlaceholder":5297},[5280,10096,10097],{"class":5282,"line":5325},[5280,10098,5322],{"class":5304},[5280,10100,10101,10103,10106,10108,10110],{"class":5282,"line":5344},[5280,10102,5432],{"class":5304},[5280,10104,10105],{"class":5334}," sharedLogic",[5280,10107,5860],{"class":5315},[5280,10109,5824],{"class":5425},[5280,10111,5827],{"class":5315},[5280,10113,10114],{"class":5282,"line":5350},[5280,10115,5388],{"class":5315},[5280,10117,10118],{"class":5282,"line":5379},[5280,10119,5298],{"emptyLinePlaceholder":5297},[5280,10121,10122,10124,10126,10128,10130],{"class":5282,"line":5385},[5280,10123,5305],{"class":5304},[5280,10125,5879],{"class":5308},[5280,10127,5404],{"class":5315},[5280,10129,5407],{"class":5304},[5280,10131,10067],{"class":5308},[5280,10133,10134],{"class":5282,"line":5391},[5280,10135,5316],{"class":5315},[5280,10137,10138],{"class":5282,"line":5396},[5280,10139,5322],{"class":5304},[5280,10141,10142,10144,10146,10148,10150],{"class":5282,"line":5412},[5280,10143,8311],{"class":5334},[5280,10145,6665],{"class":5315},[5280,10147,6668],{"class":5304},[5280,10149,6420],{"class":5315},[5280,10151,10152],{"class":5425},"  \u002F\u002F Публічний невіртуальний деструктор\n",[5280,10154,10155],{"class":5282,"line":5417},[5280,10156,5388],{"class":5315},[5280,10158,10159],{"class":5282,"line":5422},[5280,10160,5298],{"emptyLinePlaceholder":5297},[5280,10162,10163,10165,10167],{"class":5282,"line":5429},[5280,10164,5483],{"class":5304},[5280,10166,5486],{"class":5334},[5280,10168,5437],{"class":5315},[5280,10170,10171],{"class":5282,"line":5440},[5280,10172,5316],{"class":5315},[5280,10174,10175,10177,10180,10182],{"class":5282,"line":5445},[5280,10176,8249],{"class":5308},[5280,10178,10179],{"class":5359}," d",[5280,10181,6420],{"class":5315},[5280,10183,10184],{"class":5425},"  \u002F\u002F ✅ Можна створювати локальні об'єкти\n",[5280,10186,10187],{"class":5282,"line":5465},[5280,10188,5530],{"class":5315},[5280,10190,10191],{"class":5282,"line":5470},[5280,10192,10193],{"class":5425},"    \u002F\u002F NonPolymorphicBase* ptr = new Derived();\n",[5280,10195,10196,10199],{"class":5282,"line":5475},[5280,10197,10198],{"class":5425},"    \u002F\u002F delete ptr;",[5280,10200,10201],{"class":5425},"  \u002F\u002F ❌ Помилка компіляції: ~NonPolymorphicBase() захищений\n",[5280,10203,10204],{"class":5282,"line":5480},[5280,10205,5530],{"class":5315},[5280,10207,10208,10210,10212],{"class":5282,"line":5491},[5280,10209,5559],{"class":5286},[5280,10211,5563],{"class":5562},[5280,10213,5376],{"class":5315},[5280,10215,10216],{"class":5282,"line":5496},[5280,10217,5571],{"class":5315},[5257,10219,10220],{},"Захищений деструктор дозволяє похідним класам викликати його (під час каскадної деструкції), але забороняє видалення через покажчик на базовий клас, усуваючи саму можливість витоку ресурсів.",[6292,10222,10223,10228,10239],{},[5257,10224,10225,6049],{},[5612,10226,10227],{},"Коли використовувати захищений невіртуальний деструктор",[5673,10229,10230,10233,10236],{},[5676,10231,10232],{},"Клас є утилітним або міксином, що додає функціональність через наслідування",[5676,10234,10235],{},"Клас не має віртуальних методів (не призначений для поліморфізму)",[5676,10237,10238],{},"Видалення через покажчик на базовий клас не передбачається архітектурою",[5257,10240,10241,10242,6307],{},"У всіх інших випадках, якщо клас має віртуальні методи, деструктор має бути ",[5612,10243,10244],{},"публічним віртуальним",[5252,10246,10248],{"id":10247},"вартість-віртуального-деструктора","Вартість віртуального деструктора",[5763,10250,10252],{"id":10251},"накладні-витрати","Накладні витрати",[5257,10254,10255],{},"Віртуальний деструктор має ті самі накладні витрати, що й будь-який віртуальний метод:",[7359,10257,10258,10264],{},[5676,10259,10260,10263],{},[5612,10261,10262],{},"Покажчик на vtable",": кожен об'єкт класу з віртуальними методами зберігає приховані 8 байт (64-бітна система) для покажчика на віртуальну таблицю",[5676,10265,10266,10269],{},[5612,10267,10268],{},"Непрямий виклик",": замість прямого виклику за фіксованою адресою виконується непрямий виклик через vtable",[5257,10271,10272,10273,10276],{},"Проте ці витрати мізерні порівняно з катастрофічними наслідками витоків ресурсів. Для класів, призначених для поліморфізму, віртуальний деструктор — ",[5612,10274,10275],{},"обов'язковий",", незалежно від накладних витрат.",[5763,10278,10280],{"id":10279},"коли-віртуальний-деструктор-зайвий","Коли віртуальний деструктор зайвий",[5257,10282,10283],{},"Якщо клас:",[5673,10285,10286,10289,10292],{},[5676,10287,10288],{},"Не має віртуальних методів (не призначений для поліморфізму)",[5676,10290,10291],{},"Є простою структурою даних (POD — Plain Old Data)",[5676,10293,10294],{},"Ніколи не використовується як базовий клас",[5257,10296,10297],{},"То віртуальний деструктор зайвий і навіть шкідливий (збільшує розмір об'єкта без потреби):",[5270,10299,10301],{"className":5272,"code":10300,"language":5275,"meta":5276,"style":5276},"\u002F\u002F ❌ Не робіть це — Point не призначений для наслідування\nstruct Point\n{\n    double x, y;\n    virtual ~Point() = default;  \u002F\u002F Зайвий віртуальний деструктор\n};\n\n\u002F\u002F sizeof(Point) стане 24 байти замість 16 байт\n\u002F\u002F (8 байт x + 8 байт y + 8 байт vptr)\n",[5261,10302,10303,10308,10316,10320,10333,10349,10353,10357,10362],{"__ignoreMap":5276},[5280,10304,10305],{"class":5282,"line":5283},[5280,10306,10307],{"class":5425},"\u002F\u002F ❌ Не робіть це — Point не призначений для наслідування\n",[5280,10309,10310,10313],{"class":5282,"line":5294},[5280,10311,10312],{"class":5304},"struct",[5280,10314,10315],{"class":5308}," Point\n",[5280,10317,10318],{"class":5282,"line":5301},[5280,10319,5316],{"class":5315},[5280,10321,10322,10324,10326,10328,10331],{"class":5282,"line":5312},[5280,10323,5963],{"class":5304},[5280,10325,5813],{"class":5359},[5280,10327,6953],{"class":5315},[5280,10329,10330],{"class":5359},"y",[5280,10332,5376],{"class":5315},[5280,10334,10335,10337,10340,10342,10344,10346],{"class":5282,"line":5319},[5280,10336,5328],{"class":5304},[5280,10338,10339],{"class":5334}," ~Point",[5280,10341,6665],{"class":5315},[5280,10343,6668],{"class":5304},[5280,10345,6420],{"class":5315},[5280,10347,10348],{"class":5425},"  \u002F\u002F Зайвий віртуальний деструктор\n",[5280,10350,10351],{"class":5282,"line":5325},[5280,10352,5388],{"class":5315},[5280,10354,10355],{"class":5282,"line":5344},[5280,10356,5298],{"emptyLinePlaceholder":5297},[5280,10358,10359],{"class":5282,"line":5350},[5280,10360,10361],{"class":5425},"\u002F\u002F sizeof(Point) стане 24 байти замість 16 байт\n",[5280,10363,10364],{"class":5282,"line":5379},[5280,10365,10366],{"class":5425},"\u002F\u002F (8 байт x + 8 байт y + 8 байт vptr)\n",[7910,10368,10369,10372],{},[5612,10370,10371],{},"Не додавайте віртуальний деструктор «на всяк випадок»",". Робіть деструктор віртуальним, лише якщо клас має віртуальні методи або явно призначений для наслідування. Зайвий віртуальний деструктор збільшує розмір кожного об'єкта та блокує оптимізації.",[5252,10374,10376],{"id":10375},"порівняльна-таблиця-віртуальний-vs-невіртуальний-деструктор","Порівняльна таблиця: віртуальний vs невіртуальний деструктор",[10378,10379,10380,10396],"table",{},[10381,10382,10383],"thead",{},[10384,10385,10386,10391,10394],"tr",{},[10387,10388,10390],"th",{"align":10389},"left","Аспект",[10387,10392,10393],{"align":10389},"Невіртуальний деструктор",[10387,10395,5729],{"align":10389},[10397,10398,10399,10424,10440,10455,10468,10481],"tbody",{},[10384,10400,10401,10409,10415],{},[10402,10403,10404],"td",{"align":10389},[5612,10405,10406,10407],{},"Виклик через ",[5261,10408,8517],{},[10402,10410,10411,10412],{"align":10389},"Викликається лише ",[5261,10413,10414],{},"~Base()",[10402,10416,10417,10418,10421,10422],{"align":10389},"Викликається ",[5261,10419,10420],{},"~Derived()",", потім ",[5261,10423,10414],{},[10384,10425,10426,10431,10437],{},[10402,10427,10428],{"align":10389},[5612,10429,10430],{},"Звільнення ресурсів",[10402,10432,10433,10434,10436],{"align":10389},"❌ Ресурси ",[5261,10435,6019],{}," витікають",[10402,10438,10439],{"align":10389},"✅ Ресурси коректно звільняються",[10384,10441,10442,10446,10452],{},[10402,10443,10444],{"align":10389},[5612,10445,8550],{},[10402,10447,10448,10449],{"align":10389},"⚠️ Так, при ",[5261,10450,10451],{},"delete basePtr",[10402,10453,10454],{"align":10389},"✅ Ні, поведінка визначена стандартом",[10384,10456,10457,10462,10465],{},[10402,10458,10459],{"align":10389},[5612,10460,10461],{},"Розмір об'єкта",[10402,10463,10464],{"align":10389},"Не збільшується",[10402,10466,10467],{"align":10389},"+8 байт (vptr) на кожен об'єкт",[10384,10469,10470,10475,10478],{},[10402,10471,10472],{"align":10389},[5612,10473,10474],{},"Продуктивність",[10402,10476,10477],{"align":10389},"Прямий виклик (швидко)",[10402,10479,10480],{"align":10389},"Непрямий виклик через vtable (незначно повільніше)",[10384,10482,10483,10488,10491],{},[10402,10484,10485],{"align":10389},[5612,10486,10487],{},"Коли використовувати",[10402,10489,10490],{"align":10389},"Клас не призначений для наслідування",[10402,10492,10493],{"align":10389},"Клас має віртуальні методи або є базовим",[5252,10495,10497],{"id":10496},"коваріантні-типи-повернення-гнучкість-перевизначення","Коваріантні типи повернення: гнучкість перевизначення",[5763,10499,10501],{"id":10500},"спеціальний-випадок-повернення-покажчика-на-похідний-клас","Спеціальний випадок: повернення покажчика на похідний клас",[5257,10503,10504,10505,5709,10508,10511],{},"Раніше ми згадували, що тип повернення перевизначення має збігатися з типом повернення базового методу. Проте є важливий виняток: ",[5612,10506,10507],{},"коваріантні типи повернення",[5711,10509,10510],{},"covariant return types",").",[5257,10513,10514,10515,10518,10519,10521,10522,10518,10524,6049],{},"Якщо базовий віртуальний метод повертає ",[5612,10516,10517],{},"покажчик або посилання"," на клас ",[5261,10520,6025],{},", перевизначення в похідному класі може повертати ",[5612,10523,10517],{},[5261,10525,6019],{},[5270,10527,10530],{"className":5272,"code":10528,"filename":10529,"language":5275,"meta":5276,"style":5276},"#include \u003Ciostream>\n\nclass Animal\n{\npublic:\n    virtual ~Animal() = default;\n    \n    \u002F\u002F Повертає Animal*\n    virtual Animal* clone() const\n    {\n        std::cout \u003C\u003C \"Клонування Animal\\n\";\n        return new Animal(*this);\n    }\n};\n\nclass Dog : public Animal\n{\npublic:\n    \u002F\u002F ✅ Коваріантний тип повернення: Dog* замість Animal*\n    Dog* clone() const override\n    {\n        std::cout \u003C\u003C \"Клонування Dog\\n\";\n        return new Dog(*this);\n    }\n};\n\nclass Cat : public Animal\n{\npublic:\n    Cat* clone() const override\n    {\n        std::cout \u003C\u003C \"Клонування Cat\\n\";\n        return new Cat(*this);\n    }\n};\n\nint main()\n{\n    Dog barsik;\n    Cat murka;\n    \n    \u002F\u002F Пряме звернення: отримуємо Dog* без приведення типів\n    Dog* barsikClone = barsik.clone();\n    \n    \u002F\u002F Через покажчик на базовий клас: повертається Animal*\n    Animal* animalPtr = &murka;\n    Animal* murkaClone = animalPtr->clone();  \u002F\u002F Фактично створюється Cat\n    \n    delete barsikClone;\n    delete murkaClone;\n    \n    return 0;\n}\n","CovariantReturn.cpp",[5261,10531,10532,10538,10542,10548,10552,10556,10569,10573,10578,10593,10597,10616,10633,10637,10641,10645,10657,10661,10665,10670,10685,10689,10708,10722,10726,10730,10734,10747,10751,10755,10770,10774,10793,10807,10811,10815,10819,10827,10831,10840,10849,10853,10858,10879,10883,10888,10905,10928,10932,10940,10948,10952,10960],{"__ignoreMap":5276},[5280,10533,10534,10536],{"class":5282,"line":5283},[5280,10535,5287],{"class":5286},[5280,10537,5291],{"class":5290},[5280,10539,10540],{"class":5282,"line":5294},[5280,10541,5298],{"emptyLinePlaceholder":5297},[5280,10543,10544,10546],{"class":5282,"line":5301},[5280,10545,5305],{"class":5304},[5280,10547,7443],{"class":5308},[5280,10549,10550],{"class":5282,"line":5312},[5280,10551,5316],{"class":5315},[5280,10553,10554],{"class":5282,"line":5319},[5280,10555,5322],{"class":5304},[5280,10557,10558,10560,10563,10565,10567],{"class":5282,"line":5325},[5280,10559,5328],{"class":5304},[5280,10561,10562],{"class":5334}," ~Animal",[5280,10564,6665],{"class":5315},[5280,10566,6668],{"class":5304},[5280,10568,5376],{"class":5315},[5280,10570,10571],{"class":5282,"line":5344},[5280,10572,5530],{"class":5315},[5280,10574,10575],{"class":5282,"line":5350},[5280,10576,10577],{"class":5425},"    \u002F\u002F Повертає Animal*\n",[5280,10579,10580,10582,10584,10586,10589,10591],{"class":5282,"line":5379},[5280,10581,5328],{"class":5304},[5280,10583,7743],{"class":5308},[5280,10585,5513],{"class":5304},[5280,10587,10588],{"class":5334}," clone",[5280,10590,5338],{"class":5315},[5280,10592,5341],{"class":5304},[5280,10594,10595],{"class":5282,"line":5385},[5280,10596,5347],{"class":5315},[5280,10598,10599,10601,10603,10605,10607,10610,10612,10614],{"class":5282,"line":5391},[5280,10600,5353],{"class":5308},[5280,10602,5356],{"class":5315},[5280,10604,5360],{"class":5359},[5280,10606,5363],{"class":5315},[5280,10608,10609],{"class":5290},"\"Клонування Animal",[5280,10611,5370],{"class":5369},[5280,10613,5373],{"class":5290},[5280,10615,5376],{"class":5315},[5280,10617,10618,10620,10623,10625,10628,10631],{"class":5282,"line":5396},[5280,10619,6837],{"class":5286},[5280,10621,10622],{"class":5286}," new",[5280,10624,7743],{"class":5334},[5280,10626,10627],{"class":5315},"(*",[5280,10629,10630],{"class":5304},"this",[5280,10632,6377],{"class":5315},[5280,10634,10635],{"class":5282,"line":5412},[5280,10636,5382],{"class":5315},[5280,10638,10639],{"class":5282,"line":5417},[5280,10640,5388],{"class":5315},[5280,10642,10643],{"class":5282,"line":5422},[5280,10644,5298],{"emptyLinePlaceholder":5297},[5280,10646,10647,10649,10651,10653,10655],{"class":5282,"line":5429},[5280,10648,5305],{"class":5304},[5280,10650,7500],{"class":5308},[5280,10652,5404],{"class":5315},[5280,10654,5407],{"class":5304},[5280,10656,7443],{"class":5308},[5280,10658,10659],{"class":5282,"line":5440},[5280,10660,5316],{"class":5315},[5280,10662,10663],{"class":5282,"line":5445},[5280,10664,5322],{"class":5304},[5280,10666,10667],{"class":5282,"line":5465},[5280,10668,10669],{"class":5425},"    \u002F\u002F ✅ Коваріантний тип повернення: Dog* замість Animal*\n",[5280,10671,10672,10675,10677,10679,10681,10683],{"class":5282,"line":5470},[5280,10673,10674],{"class":5308},"    Dog",[5280,10676,5513],{"class":5304},[5280,10678,10588],{"class":5334},[5280,10680,5338],{"class":5315},[5280,10682,5623],{"class":5304},[5280,10684,6828],{"class":5304},[5280,10686,10687],{"class":5282,"line":5475},[5280,10688,5347],{"class":5315},[5280,10690,10691,10693,10695,10697,10699,10702,10704,10706],{"class":5282,"line":5480},[5280,10692,5353],{"class":5308},[5280,10694,5356],{"class":5315},[5280,10696,5360],{"class":5359},[5280,10698,5363],{"class":5315},[5280,10700,10701],{"class":5290},"\"Клонування Dog",[5280,10703,5370],{"class":5369},[5280,10705,5373],{"class":5290},[5280,10707,5376],{"class":5315},[5280,10709,10710,10712,10714,10716,10718,10720],{"class":5282,"line":5491},[5280,10711,6837],{"class":5286},[5280,10713,10622],{"class":5286},[5280,10715,7500],{"class":5334},[5280,10717,10627],{"class":5315},[5280,10719,10630],{"class":5304},[5280,10721,6377],{"class":5315},[5280,10723,10724],{"class":5282,"line":5496},[5280,10725,5382],{"class":5315},[5280,10727,10728],{"class":5282,"line":5507},[5280,10729,5388],{"class":5315},[5280,10731,10732],{"class":5282,"line":5527},[5280,10733,5298],{"emptyLinePlaceholder":5297},[5280,10735,10736,10738,10741,10743,10745],{"class":5282,"line":5533},[5280,10737,5305],{"class":5304},[5280,10739,10740],{"class":5308}," Cat",[5280,10742,5404],{"class":5315},[5280,10744,5407],{"class":5304},[5280,10746,7443],{"class":5308},[5280,10748,10749],{"class":5282,"line":5551},[5280,10750,5316],{"class":5315},[5280,10752,10753],{"class":5282,"line":5556},[5280,10754,5322],{"class":5304},[5280,10756,10757,10760,10762,10764,10766,10768],{"class":5282,"line":5568},[5280,10758,10759],{"class":5308},"    Cat",[5280,10761,5513],{"class":5304},[5280,10763,10588],{"class":5334},[5280,10765,5338],{"class":5315},[5280,10767,5623],{"class":5304},[5280,10769,6828],{"class":5304},[5280,10771,10772],{"class":5282,"line":6878},[5280,10773,5347],{"class":5315},[5280,10775,10776,10778,10780,10782,10784,10787,10789,10791],{"class":5282,"line":6906},[5280,10777,5353],{"class":5308},[5280,10779,5356],{"class":5315},[5280,10781,5360],{"class":5359},[5280,10783,5363],{"class":5315},[5280,10785,10786],{"class":5290},"\"Клонування Cat",[5280,10788,5370],{"class":5369},[5280,10790,5373],{"class":5290},[5280,10792,5376],{"class":5315},[5280,10794,10795,10797,10799,10801,10803,10805],{"class":5282,"line":6911},[5280,10796,6837],{"class":5286},[5280,10798,10622],{"class":5286},[5280,10800,10740],{"class":5334},[5280,10802,10627],{"class":5315},[5280,10804,10630],{"class":5304},[5280,10806,6377],{"class":5315},[5280,10808,10809],{"class":5282,"line":6916},[5280,10810,5382],{"class":5315},[5280,10812,10813],{"class":5282,"line":6921},[5280,10814,5388],{"class":5315},[5280,10816,10817],{"class":5282,"line":6935},[5280,10818,5298],{"emptyLinePlaceholder":5297},[5280,10820,10821,10823,10825],{"class":5282,"line":6940},[5280,10822,5483],{"class":5304},[5280,10824,5486],{"class":5334},[5280,10826,5437],{"class":5315},[5280,10828,10829],{"class":5282,"line":6945},[5280,10830,5316],{"class":5315},[5280,10832,10833,10835,10838],{"class":5282,"line":6961},[5280,10834,10674],{"class":5308},[5280,10836,10837],{"class":5359}," barsik",[5280,10839,5376],{"class":5315},[5280,10841,10842,10844,10847],{"class":5282,"line":6966},[5280,10843,10759],{"class":5308},[5280,10845,10846],{"class":5359}," murka",[5280,10848,5376],{"class":5315},[5280,10850,10851],{"class":5282,"line":6971},[5280,10852,5530],{"class":5315},[5280,10854,10855],{"class":5282,"line":7013},[5280,10856,10857],{"class":5425},"    \u002F\u002F Пряме звернення: отримуємо Dog* без приведення типів\n",[5280,10859,10860,10862,10864,10867,10869,10872,10874,10877],{"class":5282,"line":7018},[5280,10861,10674],{"class":5308},[5280,10863,5513],{"class":5304},[5280,10865,10866],{"class":5359}," barsikClone",[5280,10868,6000],{"class":5315},[5280,10870,10871],{"class":5359},"barsik",[5280,10873,6307],{"class":5315},[5280,10875,10876],{"class":5334},"clone",[5280,10878,7249],{"class":5315},[5280,10880,10881],{"class":5282,"line":7031},[5280,10882,5530],{"class":5315},[5280,10884,10885],{"class":5282,"line":7036},[5280,10886,10887],{"class":5425},"    \u002F\u002F Через покажчик на базовий клас: повертається Animal*\n",[5280,10889,10890,10893,10895,10898,10900,10903],{"class":5282,"line":7049},[5280,10891,10892],{"class":5308},"    Animal",[5280,10894,5513],{"class":5304},[5280,10896,10897],{"class":5359}," animalPtr",[5280,10899,5519],{"class":5315},[5280,10901,10902],{"class":5359},"murka",[5280,10904,5376],{"class":5315},[5280,10906,10907,10909,10911,10914,10916,10919,10921,10923,10925],{"class":5282,"line":7054},[5280,10908,10892],{"class":5308},[5280,10910,5513],{"class":5304},[5280,10912,10913],{"class":5359}," murkaClone",[5280,10915,6000],{"class":5315},[5280,10917,10918],{"class":5359},"animalPtr",[5280,10920,5539],{"class":5315},[5280,10922,10876],{"class":5334},[5280,10924,5545],{"class":5315},[5280,10926,10927],{"class":5425},"  \u002F\u002F Фактично створюється Cat\n",[5280,10929,10930],{"class":5282,"line":7059},[5280,10931,5530],{"class":5315},[5280,10933,10934,10936,10938],{"class":5282,"line":7072},[5280,10935,8424],{"class":5286},[5280,10937,10866],{"class":5359},[5280,10939,5376],{"class":5315},[5280,10941,10942,10944,10946],{"class":5282,"line":7077},[5280,10943,8424],{"class":5286},[5280,10945,10913],{"class":5359},[5280,10947,5376],{"class":5315},[5280,10949,10950],{"class":5282,"line":7114},[5280,10951,5530],{"class":5315},[5280,10953,10954,10956,10958],{"class":5282,"line":7119},[5280,10955,5559],{"class":5286},[5280,10957,5563],{"class":5562},[5280,10959,5376],{"class":5315},[5280,10961,10962],{"class":5282,"line":7124},[5280,10963,5571],{"class":5315},[5596,10965,10967,10971],{"title":10966},".\u002FCovariantReturn",[5600,10968,10970],{"className":10969},[5282],"Клонування Dog",[5600,10972,10974],{"className":10973},[5282],"Клонування Cat",[5257,10976,10977,10978,5709,10981,10984,10985,5709,10988,10991],{},"Коваріантні типи повернення зручні для патернів проєктування, таких як ",[5612,10979,10980],{},"фабричний метод",[5711,10982,10983],{},"Factory Method",") або ",[5612,10986,10987],{},"прототип",[5711,10989,10990],{},"Prototype","), де метод створює та повертає копію об'єкта. Без коваріантних типів довелося б виконувати явне приведення типів:",[6467,10993,10994,11030],{},[5270,10995,10998],{"className":5272,"code":10996,"filename":10997,"language":5275,"meta":5276,"style":5276},"Dog barsik;\nDog* clone = barsik.clone();  \u002F\u002F ✅ Природно\n","З коваріантністю",[5261,10999,11000,11008],{"__ignoreMap":5276},[5280,11001,11002,11004,11006],{"class":5282,"line":5283},[5280,11003,7849],{"class":5359},[5280,11005,10837],{"class":5359},[5280,11007,5376],{"class":5315},[5280,11009,11010,11012,11015,11017,11019,11021,11023,11025,11027],{"class":5282,"line":5294},[5280,11011,7849],{"class":5359},[5280,11013,11014],{"class":5315},"* ",[5280,11016,10876],{"class":5359},[5280,11018,6000],{"class":5315},[5280,11020,10871],{"class":5359},[5280,11022,6307],{"class":5315},[5280,11024,10876],{"class":5334},[5280,11026,5545],{"class":5315},[5280,11028,11029],{"class":5425},"  \u002F\u002F ✅ Природно\n",[5270,11031,11034],{"className":5272,"code":11032,"filename":11033,"language":5275,"meta":5276,"style":5276},"Dog barsik;\nDog* clone = static_cast\u003CDog*>(barsik.clone());  \u002F\u002F ❌ Незручно\n","Без коваріантності",[5261,11035,11036,11044],{"__ignoreMap":5276},[5280,11037,11038,11040,11042],{"class":5282,"line":5283},[5280,11039,7849],{"class":5359},[5280,11041,10837],{"class":5359},[5280,11043,5376],{"class":5315},[5280,11045,11046,11048,11050,11052,11054,11057,11060,11062,11065,11067,11069,11071,11074],{"class":5282,"line":5294},[5280,11047,7849],{"class":5359},[5280,11049,11014],{"class":5315},[5280,11051,10876],{"class":5359},[5280,11053,6000],{"class":5315},[5280,11055,11056],{"class":5304},"static_cast",[5280,11058,11059],{"class":5315},"\u003C",[5280,11061,7849],{"class":5359},[5280,11063,11064],{"class":5315},"*>(",[5280,11066,10871],{"class":5359},[5280,11068,6307],{"class":5315},[5280,11070,10876],{"class":5334},[5280,11072,11073],{"class":5315},"());",[5280,11075,11076],{"class":5425},"  \u002F\u002F ❌ Незручно\n",[6578,11078,11079,11084,11109,11112],{},[5257,11080,11081,6049],{},[5612,11082,11083],{},"Обмеження коваріантних типів",[7359,11085,11086,11093,11100],{},[5676,11087,11088,11089,11092],{},"Працює лише для ",[5612,11090,11091],{},"покажчиків або посилань",", не для повернення за значенням",[5676,11094,11095,11096,11099],{},"Похідний тип має бути ",[5612,11097,11098],{},"доступним"," (публічне або захищене наслідування)",[5676,11101,11102,11103,6953,11105,11108],{},"Рівень кваліфікації (",[5261,11104,5623],{},[5261,11106,11107],{},"volatile",") має збігатися",[5257,11110,11111],{},"Приклад неправильного використання:",[5270,11113,11115],{"className":5272,"code":11114,"language":5275,"meta":5276,"style":5276},"class Base {\n    virtual Base getValue();  \u002F\u002F Повернення за значенням\n};\n\nclass Derived : public Base {\n    Derived getValue() override;  \u002F\u002F ❌ Помилка: коваріантність працює лише для покажчиків\u002Fпосилань\n};\n",[5261,11116,11117,11126,11139,11143,11147,11161,11176],{"__ignoreMap":5276},[5280,11118,11119,11121,11123],{"class":5282,"line":5283},[5280,11120,5305],{"class":5304},[5280,11122,8000],{"class":5308},[5280,11124,11125],{"class":5315}," {\n",[5280,11127,11128,11130,11132,11134,11136],{"class":5282,"line":5294},[5280,11129,5328],{"class":5304},[5280,11131,8000],{"class":5308},[5280,11133,5837],{"class":5334},[5280,11135,5545],{"class":5315},[5280,11137,11138],{"class":5425},"  \u002F\u002F Повернення за значенням\n",[5280,11140,11141],{"class":5282,"line":5301},[5280,11142,5388],{"class":5315},[5280,11144,11145],{"class":5282,"line":5312},[5280,11146,5298],{"emptyLinePlaceholder":5297},[5280,11148,11149,11151,11153,11155,11157,11159],{"class":5282,"line":5319},[5280,11150,5305],{"class":5304},[5280,11152,5879],{"class":5308},[5280,11154,5404],{"class":5315},[5280,11156,5407],{"class":5304},[5280,11158,8000],{"class":5308},[5280,11160,11125],{"class":5315},[5280,11162,11163,11165,11167,11169,11171,11173],{"class":5282,"line":5325},[5280,11164,8249],{"class":5308},[5280,11166,5837],{"class":5334},[5280,11168,5338],{"class":5315},[5280,11170,5654],{"class":5304},[5280,11172,6420],{"class":5315},[5280,11174,11175],{"class":5425},"  \u002F\u002F ❌ Помилка: коваріантність працює лише для покажчиків\u002Fпосилань\n",[5280,11177,11178],{"class":5282,"line":5344},[5280,11179,5388],{"class":5315},[5252,11181,11183],{"id":11182},"практичні-рекомендації-та-чеклист","Практичні рекомендації та чеклист",[5665,11185,11186,11219,11243,11271],{},[5668,11187,11190],{"icon":11188,"title":11189},"i-lucide-check-square","✅ Обов'язкові практики",[5673,11191,11192,11201,11206,11213],{},[5676,11193,11194,11197,11198,11200],{},[5612,11195,11196],{},"Завжди"," використовуйте ",[5261,11199,5654],{}," для перевизначень — це безкоштовна перевірка компілятора",[5676,11202,11203,11205],{},[5612,11204,11196],{}," робіть деструктор віртуальним, якщо клас має віртуальні методи",[5676,11207,11208,11209,11212],{},"Використовуйте ",[5261,11210,11211],{},"virtual ~ClassName() = default;"," для класів без керування ресурсами",[5676,11214,11215,11216,11218],{},"Застосовуйте ",[5261,11217,5658],{}," свідомо, лише коли є чітке обґрунтування заборони наслідування",[5668,11220,11223],{"icon":11221,"title":11222},"i-lucide-alert-triangle","❌ Типові помилки",[5673,11224,11225,11231,11234,11240],{},[5676,11226,11227,11228,11230],{},"Забувати ",[5261,11229,5623],{}," у сигнатурі перевизначення",[5676,11232,11233],{},"Робити деструктор невіртуальним у базовому класі з віртуальними методами",[5676,11235,11236,11237,11239],{},"Використовувати ",[5261,11238,5658],{}," без причини, роблячи архітектуру негнучкою",[5676,11241,11242],{},"Додавати віртуальний деструктор до простих структур даних (POD)",[5668,11244,11246],{"icon":3079,"title":11245},"🔍 Діагностика проблем",[5673,11247,11248,11254,11260,11265],{},[5676,11249,11250,11251,11253],{},"Компілятор не бачить перевизначення → перевірте сигнатуру на ",[5261,11252,5623],{},", типи параметрів",[5676,11255,11256,11257,11259],{},"Витоки пам'яті при ",[5261,11258,10451],{}," → деструктор базового класу не віртуальний",[5676,11261,11262,11263],{},"Помилка «cannot derive from final» → базовий клас або метод позначено ",[5261,11264,5658],{},[5676,11266,11267,11268,11270],{},"Неочікуваний виклик базового методу → забули ",[5261,11269,5654],{},", створили перевантаження",[5668,11272,11274],{"icon":15,"title":11273},"📚 Архітектурні рішення",[5673,11275,11276,11279,11285,11290],{},[5676,11277,11278],{},"Публічний віртуальний деструктор → клас призначений для поліморфного видалення",[5676,11280,11281,11282,11284],{},"Захищений невіртуальний деструктор → клас є міксином, видалення через ",[5261,11283,8517],{}," заборонено",[5676,11286,11287,11289],{},[5261,11288,9839],{}," деструктор → клас не керує ресурсами безпосередньо",[5676,11291,11292],{},"Явна реалізація деструктора → клас безпосередньо керує ресурсами (пам'ять, файли, сокети)",[5252,11294,11296],{"id":11295},"резюме","Резюме",[5257,11298,11299],{},"У цій статті ми опанували інструменти C++11, які роблять роботу з поліморфізмом безпечнішою та зрозумілішою:",[5665,11301,11302,11311,11317,11328],{},[5668,11303,5706,11305,11307,11308,11310],{"icon":793,"title":11304},"🛡️ override",[5261,11306,5654],{}," змушує компілятор перевірити, що метод дійсно є перевизначенням віртуального методу базового класу. Це запобігає підступним помилкам, коли забута модифікація сигнатури (відсутній ",[5261,11309,5623],{},", інший тип параметра) перетворює перевизначення на незалежний метод.",[5668,11312,5706,11314,11316],{"icon":4128,"title":11313},"🔒 final",[5261,11315,5658],{}," дозволяє заборонити подальше перевизначення методу або наслідування класу. Це корисно для критично важливих методів, фінальних реалізацій або оптимізацій (девіртуалізація). Використовуйте свідомо, лише з чітким обґрунтуванням.",[5668,11318,11321,11322,11324,11325,11327],{"icon":11319,"title":11320},"i-lucide-alert-octagon","⚠️ Віртуальні деструктори","Якщо клас має віртуальні методи, його деструктор ",[5612,11323,8935],{}," має бути віртуальним. Інакше видалення об'єкта похідного класу через покажчик на базовий клас призводить до витоків ресурсів і Undefined Behavior. Використовуйте ",[5261,11326,11211],{}," для класів без керування ресурсами.",[5668,11329,11332],{"icon":11330,"title":11331},"i-lucide-git-branch-plus","📐 Коваріантні типи","Перевизначений метод може повертати покажчик або посилання на більш похідний клас замість точного збігу типу повернення з базовим методом. Це зручно для патернів клонування та фабричних методів.",[5257,11334,11335,11338],{},[5612,11336,11337],{},"Ключове правило",", яке слід запам'ятати:",[11340,11341,11342],"blockquote",{},[5257,11343,11344],{},[5612,11345,11346],{},"Якщо клас має хоча б один віртуальний метод, його деструктор має бути публічним віртуальним або захищеним невіртуальним (якщо поліморфне видалення не передбачається).",[5257,11348,11349,11350,11353,11354,11357],{},"У наступній статті ми заглибимося в внутрішні механізми поліморфізму: як компілятор реалізує динамічне зв'язування через ",[5612,11351,11352],{},"віртуальні таблиці"," (vtable), що таке ",[5612,11355,11356],{},"покажчик на віртуальну таблицю"," (vptr), і чому віртуальні функції не працюють у конструкторах та деструкторах.",[11359,11360,11361,11560,11591,11608,11623,11638],"accordion",{},[11362,11363,11366,11372],"accordion-item",{"icon":11364,"label":11365},"i-lucide-clipboard-list","📋 Завдання 1: Виправлення помилок перевизначення",[5257,11367,11368,11369,11371],{},"Знайдіть і виправте помилки в наступному коді. Використайте ",[5261,11370,5654],{}," для перевірки коректності перевизначень:",[5270,11373,11375],{"className":5272,"code":11374,"language":5275,"meta":5276,"style":5276},"class Shape\n{\npublic:\n    virtual double getArea() const = 0;\n    virtual void draw() const { \u002F* ... *\u002F }\n    virtual ~Shape() = default;\n};\n\nclass Circle : public Shape\n{\nprivate:\n    double radius;\n\npublic:\n    Circle(double r) : radius(r) {}\n    \n    \u002F\u002F Намагаємося перевизначити getArea\n    double getArea() { return 3.14159 * radius * radius; }\n    \n    \u002F\u002F Намагаємося перевизначити draw\n    void draw() { \u002F* ... *\u002F }\n};\n",[5261,11376,11377,11383,11387,11391,11409,11428,11440,11444,11448,11460,11464,11468,11476,11480,11484,11504,11508,11513,11535,11539,11544,11556],{"__ignoreMap":5276},[5280,11378,11379,11381],{"class":5282,"line":5283},[5280,11380,5305],{"class":5304},[5280,11382,6647],{"class":5308},[5280,11384,11385],{"class":5282,"line":5294},[5280,11386,5316],{"class":5315},[5280,11388,11389],{"class":5282,"line":5301},[5280,11390,5322],{"class":5304},[5280,11392,11393,11395,11397,11399,11401,11403,11405,11407],{"class":5282,"line":5312},[5280,11394,5328],{"class":5304},[5280,11396,6681],{"class":5304},[5280,11398,6684],{"class":5334},[5280,11400,5338],{"class":5315},[5280,11402,5623],{"class":5304},[5280,11404,6000],{"class":5315},[5280,11406,6693],{"class":5562},[5280,11408,5376],{"class":5315},[5280,11410,11411,11413,11415,11418,11420,11422,11424,11426],{"class":5282,"line":5319},[5280,11412,5328],{"class":5304},[5280,11414,5331],{"class":5304},[5280,11416,11417],{"class":5334}," draw",[5280,11419,5338],{"class":5315},[5280,11421,5623],{"class":5304},[5280,11423,5821],{"class":5315},[5280,11425,5824],{"class":5425},[5280,11427,5827],{"class":5315},[5280,11429,11430,11432,11434,11436,11438],{"class":5282,"line":5325},[5280,11431,5328],{"class":5304},[5280,11433,6662],{"class":5334},[5280,11435,6665],{"class":5315},[5280,11437,6668],{"class":5304},[5280,11439,5376],{"class":5315},[5280,11441,11442],{"class":5282,"line":5344},[5280,11443,5388],{"class":5315},[5280,11445,11446],{"class":5282,"line":5350},[5280,11447,5298],{"emptyLinePlaceholder":5297},[5280,11449,11450,11452,11454,11456,11458],{"class":5282,"line":5379},[5280,11451,5305],{"class":5304},[5280,11453,6753],{"class":5308},[5280,11455,5404],{"class":5315},[5280,11457,5407],{"class":5304},[5280,11459,6647],{"class":5308},[5280,11461,11462],{"class":5282,"line":5385},[5280,11463,5316],{"class":5315},[5280,11465,11466],{"class":5282,"line":5391},[5280,11467,6768],{"class":5304},[5280,11469,11470,11472,11474],{"class":5282,"line":5396},[5280,11471,5963],{"class":5304},[5280,11473,6775],{"class":5359},[5280,11475,5376],{"class":5315},[5280,11477,11478],{"class":5282,"line":5412},[5280,11479,5298],{"emptyLinePlaceholder":5297},[5280,11481,11482],{"class":5282,"line":5417},[5280,11483,5322],{"class":5304},[5280,11485,11486,11488,11490,11492,11494,11496,11498,11500,11502],{"class":5282,"line":5422},[5280,11487,6790],{"class":5334},[5280,11489,5808],{"class":5315},[5280,11491,5937],{"class":5304},[5280,11493,6797],{"class":5359},[5280,11495,6800],{"class":5315},[5280,11497,6803],{"class":5334},[5280,11499,5808],{"class":5315},[5280,11501,6808],{"class":5359},[5280,11503,6811],{"class":5315},[5280,11505,11506],{"class":5282,"line":5429},[5280,11507,5530],{"class":5315},[5280,11509,11510],{"class":5282,"line":5440},[5280,11511,11512],{"class":5425},"    \u002F\u002F Намагаємося перевизначити getArea\n",[5280,11514,11515,11517,11519,11521,11523,11525,11527,11529,11531,11533],{"class":5282,"line":5445},[5280,11516,5963],{"class":5304},[5280,11518,6684],{"class":5334},[5280,11520,5840],{"class":5315},[5280,11522,5843],{"class":5286},[5280,11524,6840],{"class":5562},[5280,11526,6843],{"class":5315},[5280,11528,6803],{"class":5359},[5280,11530,6843],{"class":5315},[5280,11532,6803],{"class":5359},[5280,11534,5848],{"class":5315},[5280,11536,11537],{"class":5282,"line":5465},[5280,11538,5530],{"class":5315},[5280,11540,11541],{"class":5282,"line":5470},[5280,11542,11543],{"class":5425},"    \u002F\u002F Намагаємося перевизначити draw\n",[5280,11545,11546,11548,11550,11552,11554],{"class":5282,"line":5475},[5280,11547,5432],{"class":5304},[5280,11549,11417],{"class":5334},[5280,11551,5860],{"class":5315},[5280,11553,5824],{"class":5425},[5280,11555,5827],{"class":5315},[5280,11557,11558],{"class":5282,"line":5480},[5280,11559,5388],{"class":5315},[11362,11561,11563,11566],{"icon":11364,"label":11562},"📋 Завдання 2: Віртуальні деструктори та керування ресурсами",[5257,11564,11565],{},"Реалізуйте ієрархію класів для керування файлами з коректним звільненням ресурсів:",[7359,11567,11568,11578,11585],{},[5676,11569,11570,11571,11574,11575],{},"Базовий клас ",[5261,11572,11573],{},"Logger"," з віртуальним методом ",[5261,11576,11577],{},"log(const std::string& message)",[5676,11579,11580,11581,11584],{},"Похідний клас ",[5261,11582,11583],{},"FileLogger",", що відкриває файл у конструкторі та закриває в деструкторі",[5676,11586,11587,11588],{},"Переконайтеся, що файл коректно закривається при видаленні через ",[5261,11589,11590],{},"Logger*",[11362,11592,11595,11596,11598,11599,11601,11602,11604,11605,11607],{"icon":11593,"label":11594},"i-lucide-help-circle","❓ Чому override важливіший за явне virtual у похідних класах?","Хоча метод автоматично стає віртуальним, якщо він перевизначує віртуальний метод базового класу, ",[5261,11597,5654],{}," надає критично важливу перевірку компілятора. Якщо ви помилитеся в сигнатурі (забудете ",[5261,11600,5623],{},", змініть тип параметра), код без ",[5261,11603,5654],{}," скомпілюється, але створить незалежний метод, а не перевизначення. З ",[5261,11606,5654],{}," компілятор видасть помилку, змусивши виправити сигнатуру. Це запобігає підступним багам, які важко виявити під час виконання.",[11362,11609,11611,11612,11615,11616,11619,11620,11622],{"icon":11593,"label":11610},"❓ Коли використовувати захищений невіртуальний деструктор?","Захищений невіртуальний деструктор використовується для класів, які призначені лише як ",[5612,11613,11614],{},"базові"," для інших класів, але ",[5612,11617,11618],{},"не призначені для поліморфного видалення"," через покажчик на базовий клас. Захищений деструктор дозволяє похідним класам викликати його (під час каскадної деструкції), але забороняє ",[5261,11621,10451],{}," на етапі компіляції, усуваючи саму можливість витоку ресурсів. Це типово для міксинів та утилітних базових класів без віртуальних методів.",[11362,11624,11626,11627,7661,11629,11631,11632,11634,11635,11637],{"icon":11593,"label":11625},"❓ Чи можна поєднувати override та final?","Так, можна писати ",[5261,11628,7656],{},[5261,11630,7660],{}," (порядок не має значення). Це означає: «цей метод є перевизначенням базового віртуального методу (перевірка через ",[5261,11633,5654],{},"), але подальше перевизначення заборонено (",[5261,11636,5658],{},")». Це корисно, коли ви перевизначаєте метод у проміжному класі ієрархії та хочете зафіксувати його поведінку для всіх подальших нащадків.",[11362,11639,11642,11848,11853,11883],{"icon":11640,"label":11641},"i-lucide-check-circle","✅ Розв'язок: Завдання 1",[5270,11643,11645],{"className":5272,"code":11644,"language":5275,"meta":5276,"style":5276},"class Shape\n{\npublic:\n    virtual double getArea() const = 0;\n    virtual void draw() const { \u002F* ... *\u002F }\n    virtual ~Shape() = default;\n};\n\nclass Circle : public Shape\n{\nprivate:\n    double radius;\n\npublic:\n    Circle(double r) : radius(r) {}\n    \n    \u002F\u002F ✅ Виправлено: додано const та override\n    double getArea() const override\n    {\n        return 3.14159 * radius * radius;\n    }\n    \n    \u002F\u002F ✅ Виправлено: додано const та override\n    void draw() const override { \u002F* ... *\u002F }\n};\n",[5261,11646,11647,11653,11657,11661,11679,11697,11709,11713,11717,11729,11733,11737,11745,11749,11753,11773,11777,11782,11794,11798,11814,11818,11822,11826,11844],{"__ignoreMap":5276},[5280,11648,11649,11651],{"class":5282,"line":5283},[5280,11650,5305],{"class":5304},[5280,11652,6647],{"class":5308},[5280,11654,11655],{"class":5282,"line":5294},[5280,11656,5316],{"class":5315},[5280,11658,11659],{"class":5282,"line":5301},[5280,11660,5322],{"class":5304},[5280,11662,11663,11665,11667,11669,11671,11673,11675,11677],{"class":5282,"line":5312},[5280,11664,5328],{"class":5304},[5280,11666,6681],{"class":5304},[5280,11668,6684],{"class":5334},[5280,11670,5338],{"class":5315},[5280,11672,5623],{"class":5304},[5280,11674,6000],{"class":5315},[5280,11676,6693],{"class":5562},[5280,11678,5376],{"class":5315},[5280,11680,11681,11683,11685,11687,11689,11691,11693,11695],{"class":5282,"line":5319},[5280,11682,5328],{"class":5304},[5280,11684,5331],{"class":5304},[5280,11686,11417],{"class":5334},[5280,11688,5338],{"class":5315},[5280,11690,5623],{"class":5304},[5280,11692,5821],{"class":5315},[5280,11694,5824],{"class":5425},[5280,11696,5827],{"class":5315},[5280,11698,11699,11701,11703,11705,11707],{"class":5282,"line":5325},[5280,11700,5328],{"class":5304},[5280,11702,6662],{"class":5334},[5280,11704,6665],{"class":5315},[5280,11706,6668],{"class":5304},[5280,11708,5376],{"class":5315},[5280,11710,11711],{"class":5282,"line":5344},[5280,11712,5388],{"class":5315},[5280,11714,11715],{"class":5282,"line":5350},[5280,11716,5298],{"emptyLinePlaceholder":5297},[5280,11718,11719,11721,11723,11725,11727],{"class":5282,"line":5379},[5280,11720,5305],{"class":5304},[5280,11722,6753],{"class":5308},[5280,11724,5404],{"class":5315},[5280,11726,5407],{"class":5304},[5280,11728,6647],{"class":5308},[5280,11730,11731],{"class":5282,"line":5385},[5280,11732,5316],{"class":5315},[5280,11734,11735],{"class":5282,"line":5391},[5280,11736,6768],{"class":5304},[5280,11738,11739,11741,11743],{"class":5282,"line":5396},[5280,11740,5963],{"class":5304},[5280,11742,6775],{"class":5359},[5280,11744,5376],{"class":5315},[5280,11746,11747],{"class":5282,"line":5412},[5280,11748,5298],{"emptyLinePlaceholder":5297},[5280,11750,11751],{"class":5282,"line":5417},[5280,11752,5322],{"class":5304},[5280,11754,11755,11757,11759,11761,11763,11765,11767,11769,11771],{"class":5282,"line":5422},[5280,11756,6790],{"class":5334},[5280,11758,5808],{"class":5315},[5280,11760,5937],{"class":5304},[5280,11762,6797],{"class":5359},[5280,11764,6800],{"class":5315},[5280,11766,6803],{"class":5334},[5280,11768,5808],{"class":5315},[5280,11770,6808],{"class":5359},[5280,11772,6811],{"class":5315},[5280,11774,11775],{"class":5282,"line":5429},[5280,11776,5530],{"class":5315},[5280,11778,11779],{"class":5282,"line":5440},[5280,11780,11781],{"class":5425},"    \u002F\u002F ✅ Виправлено: додано const та override\n",[5280,11783,11784,11786,11788,11790,11792],{"class":5282,"line":5445},[5280,11785,5963],{"class":5304},[5280,11787,6684],{"class":5334},[5280,11789,5338],{"class":5315},[5280,11791,5623],{"class":5304},[5280,11793,6828],{"class":5304},[5280,11795,11796],{"class":5282,"line":5465},[5280,11797,5347],{"class":5315},[5280,11799,11800,11802,11804,11806,11808,11810,11812],{"class":5282,"line":5470},[5280,11801,6837],{"class":5286},[5280,11803,6840],{"class":5562},[5280,11805,6843],{"class":5315},[5280,11807,6803],{"class":5359},[5280,11809,6843],{"class":5315},[5280,11811,6803],{"class":5359},[5280,11813,5376],{"class":5315},[5280,11815,11816],{"class":5282,"line":5475},[5280,11817,5382],{"class":5315},[5280,11819,11820],{"class":5282,"line":5480},[5280,11821,5530],{"class":5315},[5280,11823,11824],{"class":5282,"line":5491},[5280,11825,11781],{"class":5425},[5280,11827,11828,11830,11832,11834,11836,11838,11840,11842],{"class":5282,"line":5496},[5280,11829,5432],{"class":5304},[5280,11831,11417],{"class":5334},[5280,11833,5338],{"class":5315},[5280,11835,5623],{"class":5304},[5280,11837,6145],{"class":5304},[5280,11839,5821],{"class":5315},[5280,11841,5824],{"class":5425},[5280,11843,5827],{"class":5315},[5280,11845,11846],{"class":5282,"line":5507},[5280,11847,5388],{"class":5315},[5257,11849,11850,6049],{},[5612,11851,11852],{},"Помилки",[7359,11854,11855,11871],{},[5676,11856,11857,11860,11861,11864,11865,11867,11868],{},[5261,11858,11859],{},"getArea()"," у ",[5261,11862,11863],{},"Circle"," не мав ",[5261,11866,5623],{}," — сигнатура не збігалася з ",[5261,11869,11870],{},"Shape::getArea() const",[5676,11872,11873,11860,11876,11864,11878,11867,11880],{},[5261,11874,11875],{},"draw()",[5261,11877,11863],{},[5261,11879,5623],{},[5261,11881,11882],{},"Shape::draw() const",[5257,11884,11885,11886,11888],{},"Додавання ",[5261,11887,5654],{}," змусило б компілятор видати помилки для обох методів, негайно вказуючи на проблему.",[11890,11891,11892],"style",{},"html pre.shiki code .s8xlr, html code.shiki .s8xlr{--shiki-light:#AF00DB;--shiki-default:#C586C0;--shiki-dark:#C586C0}html pre.shiki code .sbdoH, html code.shiki .sbdoH{--shiki-light:#A31515;--shiki-default:#CE9178;--shiki-dark:#CE9178}html pre.shiki code .su1O8, html code.shiki .su1O8{--shiki-light:#0000FF;--shiki-default:#569CD6;--shiki-dark:#569CD6}html pre.shiki code .sN1BT, html code.shiki .sN1BT{--shiki-light:#267F99;--shiki-default:#4EC9B0;--shiki-dark:#4EC9B0}html pre.shiki code 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