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Програмування","\u002Fcsharp\u002Fsystem-programming-windows\u002Fasync-fundamentals","01.csharp\u002F07.system-programming-windows\u002F12.async-fundamentals",{"title":344,"path":345,"stem":346},"SynchronizationContext та ConfigureAwait — Контекст Виконання","\u002Fcsharp\u002Fsystem-programming-windows\u002Fasync-context-configureawait","01.csharp\u002F07.system-programming-windows\u002F13.async-context-configureawait",{"title":348,"path":349,"stem":350},"Async — Просунуті Паттерни","\u002Fcsharp\u002Fsystem-programming-windows\u002Fasync-advanced","01.csharp\u002F07.system-programming-windows\u002F14.async-advanced",{"title":352,"path":353,"stem":354},"System.Threading.Channels — Async Producer-Consumer","\u002Fcsharp\u002Fsystem-programming-windows\u002Fchannels","01.csharp\u002F07.system-programming-windows\u002F15.channels",{"title":356,"path":357,"stem":358},"Асинхронна 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ОС","\u002Fcsharp\u002Fsystem-programming-windows\u002Fwindows-hooks-services","01.csharp\u002F07.system-programming-windows\u002F20.windows-hooks-services",{"title":376,"path":377,"stem":378},"Системне Програмування C# (Windows) — 07.system-programming-windows","\u002Fcsharp\u002Fsystem-programming-windows\u002Fimplementation_plan","01.csharp\u002F07.system-programming-windows\u002Fimplementation_plan",{"title":380,"icon":132,"path":381,"stem":382,"children":383,"page":59},"Io","\u002Fcsharp\u002Fio","01.csharp\u002F08.io",[384,388,392,396,400],{"title":385,"path":386,"stem":387},"8.1.1. Основи роботи з файловою системою","\u002Fcsharp\u002Fio\u002Ffile-system-basics","01.csharp\u002F08.io\u002F01.file-system-basics",{"title":389,"path":390,"stem":391},"8.1.2. Потоки (Streams) та Серіалізація Даних","\u002Fcsharp\u002Fio\u002Fstreams-serialization","01.csharp\u002F08.io\u002F02.streams-serialization",{"title":393,"path":394,"stem":395},"8.2.1. JSON Serialization з System.Text.Json","\u002Fcsharp\u002Fio\u002Fjson-serialization","01.csharp\u002F08.io\u002F03.json-serialization",{"title":397,"path":398,"stem":399},"8.2.2. XML Serialization та LINQ to XML","\u002Fcsharp\u002Fio\u002Fxml-serialization","01.csharp\u002F08.io\u002F04.xml-serialization",{"title":401,"path":402,"stem":403},"8.2.3. Binary Serialization: MessagePack та Protocol Buffers","\u002Fcsharp\u002Fio\u002Fbinary-serialization","01.csharp\u002F08.io\u002F05.binary-serialization",{"title":405,"icon":132,"path":406,"stem":407,"children":408,"page":59},"Ado Net","\u002Fcsharp\u002Fado-net","01.csharp\u002F09.ado-net",[409,413,417,421,425,429,433,437,441,445,449,453],{"title":410,"path":411,"stem":412},"9.1. Введення в ADO.NET","\u002Fcsharp\u002Fado-net\u002Fintroduction-to-adonet","01.csharp\u002F09.ado-net\u002F01.introduction-to-adonet",{"title":414,"path":415,"stem":416},"9.2. Клас DbConnection — з'єднання з базою даних","\u002Fcsharp\u002Fado-net\u002Fconnection","01.csharp\u002F09.ado-net\u002F02.connection",{"title":418,"path":419,"stem":420},"9.3. Клас DbCommand — виконання SQL-запитів","\u002Fcsharp\u002Fado-net\u002Fcommand-and-queries","01.csharp\u002F09.ado-net\u002F03.command-and-queries",{"title":422,"path":423,"stem":424},"9.4. Клас DbDataReader — ефективне читання даних","\u002Fcsharp\u002Fado-net\u002Fdatareader","01.csharp\u002F09.ado-net\u002F04.datareader",{"title":426,"path":427,"stem":428},"9.5. Параметризовані запити та захист від SQL Injection","\u002Fcsharp\u002Fado-net\u002Fparameters-and-sql-injection","01.csharp\u002F09.ado-net\u002F05.parameters-and-sql-injection",{"title":430,"path":431,"stem":432},"9.6. Транзакції в ADO.NET","\u002Fcsharp\u002Fado-net\u002Ftransactions","01.csharp\u002F09.ado-net\u002F06.transactions",{"title":434,"path":435,"stem":436},"9.7. DbProviderFactory — провайдер-незалежний код","\u002Fcsharp\u002Fado-net\u002Fprovider-factory","01.csharp\u002F09.ado-net\u002F07.provider-factory",{"title":438,"path":439,"stem":440},"9.8. Асинхронний доступ до даних","\u002Fcsharp\u002Fado-net\u002Fasync-data-access","01.csharp\u002F09.ado-net\u002F08.async-data-access",{"title":442,"path":443,"stem":444},"9.9. Від'єднаний режим: DataSet, DataTable, DataRow","\u002Fcsharp\u002Fado-net\u002Fdisconnected-mode-dataset","01.csharp\u002F09.ado-net\u002F09.disconnected-mode-dataset",{"title":446,"path":447,"stem":448},"9.10. DataAdapter — міст між DataSet та базою даних","\u002Fcsharp\u002Fado-net\u002Fdata-adapter","01.csharp\u002F09.ado-net\u002F10.data-adapter",{"title":450,"path":451,"stem":452},"9.11. Data Mapper та Repository: Архітектура доступу до даних","\u002Fcsharp\u002Fado-net\u002Fdata-mapper-repository","01.csharp\u002F09.ado-net\u002F11.data-mapper-repository",{"title":454,"path":455,"stem":456},"9.12. Identity Map, Unit of Work та Specification Pattern","\u002Fcsharp\u002Fado-net\u002Fadvanced-patterns","01.csharp\u002F09.ado-net\u002F12.advanced-patterns",{"title":458,"icon":255,"path":459,"stem":460,"children":461,"page":59},"Ef Core","\u002Fcsharp\u002Fef-core","01.csharp\u002F10.ef-core",[462,466,470,474,478,482,486,490,494,498,502,506,510,514,518,522,526,532,538,542,546,550,554,558,562,566,570,574,578,582,586,590,594,598,602,606,610,614,618,622,626,630,634,638,642,646],{"title":463,"path":464,"stem":465},"Що таке ORM? Від SQL до об'єктів","\u002Fcsharp\u002Fef-core\u002Fwhat-is-orm","01.csharp\u002F10.ef-core\u002F01.what-is-orm",{"title":467,"path":468,"stem":469},"Перший проєкт — від нуля до CRUD","\u002Fcsharp\u002Fef-core\u002Ffirst-project","01.csharp\u002F10.ef-core\u002F02.first-project",{"title":471,"path":472,"stem":473},"DbContext — Серце EF Core","\u002Fcsharp\u002Fef-core\u002Fdbcontext-deep-dive","01.csharp\u002F10.ef-core\u002F03.dbcontext-deep-dive",{"title":475,"path":476,"stem":477},"Провайдери баз даних — Архітектура та Вибір СУБД","\u002Fcsharp\u002Fef-core\u002Fdatabase-providers","01.csharp\u002F10.ef-core\u002F04.database-providers",{"title":479,"path":480,"stem":481},"Конвенції EF Core — Магія без конфігурації","\u002Fcsharp\u002Fef-core\u002Fconventions","01.csharp\u002F10.ef-core\u002F05.conventions",{"title":483,"path":484,"stem":485},"Fluent API та Data Annotations — Явна конфігурація моделі","\u002Fcsharp\u002Fef-core\u002Ffluent-api-vs-annotations","01.csharp\u002F10.ef-core\u002F06.fluent-api-vs-annotations",{"title":487,"path":488,"stem":489},"Зв'язки — One-to-One та One-to-Many","\u002Fcsharp\u002Fef-core\u002Frelationships-basics","01.csharp\u002F10.ef-core\u002F07.relationships-basics",{"title":491,"path":492,"stem":493},"Зв'язки Advanced — Many-to-Many та Складні Сценарії","\u002Fcsharp\u002Fef-core\u002Frelationships-advanced","01.csharp\u002F10.ef-core\u002F08.relationships-advanced",{"title":495,"path":496,"stem":497},"Властивості — Типи, Конвертери, Компаратори (Частина 1)","\u002Fcsharp\u002Fef-core\u002Fproperty-configuration-part1","01.csharp\u002F10.ef-core\u002F09.property-configuration-part1",{"title":499,"path":500,"stem":501},"Властивості — Value Comparers, Generators, Shadow Properties (Частина 2)","\u002Fcsharp\u002Fef-core\u002Fproperty-configuration-part2","01.csharp\u002F10.ef-core\u002F09.property-configuration-part2",{"title":503,"path":504,"stem":505},"Складні типи — Owned Types та Complex Types (Частина 1)","\u002Fcsharp\u002Fef-core\u002Fcomplex-types-owned-part1","01.csharp\u002F10.ef-core\u002F10.complex-types-owned-part1",{"title":507,"path":508,"stem":509},"Складні типи — Complex Types, Keyless Entities, Порівняння (Частина 2)","\u002Fcsharp\u002Fef-core\u002Fcomplex-types-owned-part2","01.csharp\u002F10.ef-core\u002F10.complex-types-owned-part2",{"title":511,"path":512,"stem":513},"JSON Columns — Складні дані у JSON (Частина 1)","\u002Fcsharp\u002Fef-core\u002Fjson-columns-part1","01.csharp\u002F10.ef-core\u002F11.json-columns-part1",{"title":515,"path":516,"stem":517},"JSON Columns — Value Comparers, Індекси, Провайдери (Частина 2)","\u002Fcsharp\u002Fef-core\u002Fjson-columns-part2","01.csharp\u002F10.ef-core\u002F11.json-columns-part2",{"title":519,"path":520,"stem":521},"Успадкування — Абстрактні класи та TPH (Частина 1)","\u002Fcsharp\u002Fef-core\u002Finheritance-part1","01.csharp\u002F10.ef-core\u002F12.inheritance-part1",{"title":523,"path":524,"stem":525},"Успадкування — TPT, TPC та Порівняння Стратегій (Частина 2)","\u002Fcsharp\u002Fef-core\u002Finheritance-part2","01.csharp\u002F10.ef-core\u002F12.inheritance-part2",{"title":527,"path":528,"stem":529,"children":530},"Індекси, Обмеження та Схема (Частина 1)","\u002Fcsharp\u002Fef-core\u002Findexes-constraints-part1","01.csharp\u002F10.ef-core\u002F13.indexes-constraints-part1",[531],{"title":527,"path":528,"stem":529},{"title":533,"path":534,"stem":535,"children":536},"Індекси, Обмеження та Схема (Частина 2)","\u002Fcsharp\u002Fef-core\u002Findexes-constraints-part2","01.csharp\u002F10.ef-core\u002F13.indexes-constraints-part2",[537],{"title":533,"path":534,"stem":535},{"title":539,"path":540,"stem":541},"Seed Data — Початкові Дані (Частина 1)","\u002Fcsharp\u002Fef-core\u002Fseeding-part1","01.csharp\u002F10.ef-core\u002F14.seeding-part1",{"title":543,"path":544,"stem":545},"Seed Data — SQL-скрипти, Bogus та Стратегії (Частина 2)","\u002Fcsharp\u002Fef-core\u002Fseeding-part2","01.csharp\u002F10.ef-core\u002F14.seeding-part2",{"title":547,"path":548,"stem":549},"Global Query Filters — Глобальні Фільтри (Частина 1)","\u002Fcsharp\u002Fef-core\u002Fglobal-query-filters-part1","01.csharp\u002F10.ef-core\u002F15.global-query-filters-part1",{"title":551,"path":552,"stem":553},"Global Query Filters — Підводні камені та Інтеграція (Частина 2)","\u002Fcsharp\u002Fef-core\u002Fglobal-query-filters-part2","01.csharp\u002F10.ef-core\u002F15.global-query-filters-part2",{"title":555,"path":556,"stem":557},"LINQ-запити в EF Core (Частина 1)","\u002Fcsharp\u002Fef-core\u002Flinq-queries-part1","01.csharp\u002F10.ef-core\u002F16.linq-queries-part1",{"title":559,"path":560,"stem":561},"LINQ-запити в EF Core (Частина 2)","\u002Fcsharp\u002Fef-core\u002Flinq-queries-part2","01.csharp\u002F10.ef-core\u002F16.linq-queries-part2",{"title":563,"path":564,"stem":565},"Завантаження Пов'язаних Даних (Частина 1)","\u002Fcsharp\u002Fef-core\u002Floading-related-data-part1","01.csharp\u002F10.ef-core\u002F17.loading-related-data-part1",{"title":567,"path":568,"stem":569},"Завантаження Пов'язаних Даних (Частина 2)","\u002Fcsharp\u002Fef-core\u002Floading-related-data-part2","01.csharp\u002F10.ef-core\u002F17.loading-related-data-part2",{"title":571,"path":572,"stem":573},"Raw SQL, Views та Stored Procedures (Частина 1)","\u002Fcsharp\u002Fef-core\u002Fraw-sql-part1","01.csharp\u002F10.ef-core\u002F18.raw-sql-part1",{"title":575,"path":576,"stem":577},"Raw SQL — Stored Procedures, DbFunction та Bulk Operations (Частина 2)","\u002Fcsharp\u002Fef-core\u002Fraw-sql-part2","01.csharp\u002F10.ef-core\u002F18.raw-sql-part2",{"title":579,"path":580,"stem":581},"Продвинуті Запити — Compiled Queries, Bulk та Оптимізація (Частина 1)","\u002Fcsharp\u002Fef-core\u002Fadvanced-queries-part1","01.csharp\u002F10.ef-core\u002F19.advanced-queries-part1",{"title":583,"path":584,"stem":585},"Продвинуті Запити — Query Tags, Bulk та Interceptors (Частина 2)","\u002Fcsharp\u002Fef-core\u002Fadvanced-queries-part2","01.csharp\u002F10.ef-core\u002F19.advanced-queries-part2",{"title":587,"path":588,"stem":589},"Change Tracker — Відстеження Змін (Частина 1)","\u002Fcsharp\u002Fef-core\u002Fchange-tracking-part1","01.csharp\u002F10.ef-core\u002F20.change-tracking-part1",{"title":591,"path":592,"stem":593},"Change Tracker — Графи Об'єктів та Disconnected (Частина 2)","\u002Fcsharp\u002Fef-core\u002Fchange-tracking-part2","01.csharp\u002F10.ef-core\u002F20.change-tracking-part2",{"title":595,"path":596,"stem":597},"Збереження Даних та Транзакції (Частина 1)","\u002Fcsharp\u002Fef-core\u002Fsaving-data-part1","01.csharp\u002F10.ef-core\u002F21.saving-data-part1",{"title":599,"path":600,"stem":601},"Збереження Даних — Concurrency та Outbox (Частина 2)","\u002Fcsharp\u002Fef-core\u002Fsaving-data-part2","01.csharp\u002F10.ef-core\u002F21.saving-data-part2",{"title":603,"path":604,"stem":605},"Конкурентність та Блокування (Частина 1)","\u002Fcsharp\u002Fef-core\u002Fconcurrency-part1","01.csharp\u002F10.ef-core\u002F22.concurrency-part1",{"title":607,"path":608,"stem":609},"Конкурентність — Дедлоки та Queue Processing (Частина 2)","\u002Fcsharp\u002Fef-core\u002Fconcurrency-part2","01.csharp\u002F10.ef-core\u002F22.concurrency-part2",{"title":611,"path":612,"stem":613},"Міграції в EF Core — Основи (Частина 1)","\u002Fcsharp\u002Fef-core\u002Fmigrations-basics-part1","01.csharp\u002F10.ef-core\u002F23.migrations-basics-part1",{"title":615,"path":616,"stem":617},"Міграції в EF Core — Основи (Частина 2)","\u002Fcsharp\u002Fef-core\u002Fmigrations-basics-part2","01.csharp\u002F10.ef-core\u002F23.migrations-basics-part2",{"title":619,"path":620,"stem":621},"Міграції — Просунуті Сценарії (Частина 1)","\u002Fcsharp\u002Fef-core\u002Fmigrations-advanced-part1","01.csharp\u002F10.ef-core\u002F24.migrations-advanced-part1",{"title":623,"path":624,"stem":625},"Міграції — Просунуті Сценарії (Частина 2)","\u002Fcsharp\u002Fef-core\u002Fmigrations-advanced-part2","01.csharp\u002F10.ef-core\u002F24.migrations-advanced-part2",{"title":627,"path":628,"stem":629},"Управління Схемою та Database-First (Частина 1)","\u002Fcsharp\u002Fef-core\u002Fschema-management-part1","01.csharp\u002F10.ef-core\u002F25.schema-management-part1",{"title":631,"path":632,"stem":633},"Управління Схемою та Database-First (Частина 2)","\u002Fcsharp\u002Fef-core\u002Fschema-management-part2","01.csharp\u002F10.ef-core\u002F25.schema-management-part2",{"title":635,"path":636,"stem":637},"Продуктивність EF Core — Основи (Частина 1)","\u002Fcsharp\u002Fef-core\u002Fperformance-fundamentals-part1","01.csharp\u002F10.ef-core\u002F26.performance-fundamentals-part1",{"title":639,"path":640,"stem":641},"Interceptors в EF Core (Частина 1)","\u002Fcsharp\u002Fef-core\u002Finterceptors-part1","01.csharp\u002F10.ef-core\u002F29.interceptors-part1",{"title":643,"path":644,"stem":645},"Interceptors в EF Core — Connection, Transaction та Materialization (Частина 2)","\u002Fcsharp\u002Fef-core\u002Finterceptors-part2","01.csharp\u002F10.ef-core\u002F29.interceptors-part2",{"title":647,"path":648,"stem":649},"План вивчення Entity Framework Core — Повний курс","\u002Fcsharp\u002Fef-core\u002Fimplementation_plan","01.csharp\u002F10.ef-core\u002Fimplementation_plan",{"title":651,"icon":652,"path":653,"stem":654,"children":655,"page":59},"ASP.NET","i-devicon-dotnetcore","\u002Fcsharp\u002Faspnet","01.csharp\u002F11.aspnet",[656,730,791,869,927,941,967,1057,1111,1182,1212,1289,1346],{"title":657,"icon":658,"path":659,"stem":660,"children":661,"page":59},"Minimal API","i-lucide-network","\u002Fcsharp\u002Faspnet\u002Fminimal-api","01.csharp\u002F11.aspnet\u002F01.minimal-api",[662,666,670,674,678,682,686,690,694,698,702,706,710,714,718,722,726],{"title":663,"path":664,"stem":665},"Вступ до ASP.NET та еволюція фреймворку","\u002Fcsharp\u002Faspnet\u002Fminimal-api\u002Fintroduction","01.csharp\u002F11.aspnet\u002F01.minimal-api\u002F01.introduction",{"title":667,"path":668,"stem":669},"Перший додаток на ASP.NET Core","\u002Fcsharp\u002Faspnet\u002Fminimal-api\u002Ffirst-application","01.csharp\u002F11.aspnet\u002F01.minimal-api\u002F02.first-application",{"title":671,"path":672,"stem":673},"WebApplication, Builder та Dependency Injection","\u002Fcsharp\u002Faspnet\u002Fminimal-api\u002Fwebapplication-builder","01.csharp\u002F11.aspnet\u002F01.minimal-api\u002F03.webapplication-builder",{"title":675,"path":676,"stem":677},"Конвеєр запитів та Middleware","\u002Fcsharp\u002Faspnet\u002Fminimal-api\u002Frequest-pipeline-middleware","01.csharp\u002F11.aspnet\u002F01.minimal-api\u002F04.request-pipeline-middleware",{"title":679,"path":680,"stem":681},"Маршрутизація в ASP.NET Core: Основи","\u002Fcsharp\u002Faspnet\u002Fminimal-api\u002Frouting-basics","01.csharp\u002F11.aspnet\u002F01.minimal-api\u002F05.routing-basics",{"title":683,"path":684,"stem":685},"Маршрутизація в ASP.NET Core: Розширені можливості","\u002Fcsharp\u002Faspnet\u002Fminimal-api\u002Frouting-advanced","01.csharp\u002F11.aspnet\u002F01.minimal-api\u002F06.routing-advanced",{"title":687,"path":688,"stem":689},"Статичні файли в ASP.NET Core","\u002Fcsharp\u002Faspnet\u002Fminimal-api\u002Fstatic-files","01.csharp\u002F11.aspnet\u002F01.minimal-api\u002F07.static-files",{"title":691,"path":692,"stem":693},"Статичні Активи: MapStaticAssets (ASP.NET Core 9.0)","\u002Fcsharp\u002Faspnet\u002Fminimal-api\u002Fstatic-assets","01.csharp\u002F11.aspnet\u002F01.minimal-api\u002F08.static-assets",{"title":695,"path":696,"stem":697},"Конфігурація в ASP.NET Core: Основи","\u002Fcsharp\u002Faspnet\u002Fminimal-api\u002Fconfiguration-fundamentals","01.csharp\u002F11.aspnet\u002F01.minimal-api\u002F09.configuration-fundamentals",{"title":699,"path":700,"stem":701},"Конфігурація: Паттерн Options","\u002Fcsharp\u002Faspnet\u002Fminimal-api\u002Fconfiguration-options","01.csharp\u002F11.aspnet\u002F01.minimal-api\u002F10.configuration-options",{"title":703,"path":704,"stem":705},"Логування в ASP.NET Core: Основи","\u002Fcsharp\u002Faspnet\u002Fminimal-api\u002Flogging-basics","01.csharp\u002F11.aspnet\u002F01.minimal-api\u002F11.logging-basics",{"title":707,"path":708,"stem":709},"Логування: Serilog та Middleware","\u002Fcsharp\u002Faspnet\u002Fminimal-api\u002Flogging-advanced","01.csharp\u002F11.aspnet\u002F01.minimal-api\u002F12.logging-advanced",{"title":711,"path":712,"stem":713},"Управління станом: HttpContext.Items та Cookies","\u002Fcsharp\u002Faspnet\u002Fminimal-api\u002Fstate-management","01.csharp\u002F11.aspnet\u002F01.minimal-api\u002F13.state-management",{"title":715,"path":716,"stem":717},"Стан сесії: Sessions","\u002Fcsharp\u002Faspnet\u002Fminimal-api\u002Fsession-state","01.csharp\u002F11.aspnet\u002F01.minimal-api\u002F14.session-state",{"title":719,"path":720,"stem":721},"Структура проєкту: від хаосу до архітектури","\u002Fcsharp\u002Faspnet\u002Fminimal-api\u002Fproject-structure","01.csharp\u002F11.aspnet\u002F01.minimal-api\u002F15.project-structure",{"title":723,"path":724,"stem":725},"Scalar у Minimal API: повний проєкт і Fluent OpenAPI","\u002Fcsharp\u002Faspnet\u002Fminimal-api\u002Fscalar-openapi-fluent","01.csharp\u002F11.aspnet\u002F01.minimal-api\u002F16.scalar-openapi-fluent",{"title":727,"path":728,"stem":729},"Swagger \u002F Swashbuckle у Minimal API: окремий класичний шлях","\u002Fcsharp\u002Faspnet\u002Fminimal-api\u002Fswagger-swashbuckle","01.csharp\u002F11.aspnet\u002F01.minimal-api\u002F17.swagger-swashbuckle",{"title":731,"icon":658,"path":732,"stem":733,"children":734,"page":59},"API","\u002Fcsharp\u002Faspnet\u002Fapi","01.csharp\u002F11.aspnet\u002F02.api",[735,739,743,747,751,755,759,763,767,771,775,779,783,787],{"title":736,"path":737,"stem":738},"Що таке API. Клієнт-серверна архітектура","\u002Fcsharp\u002Faspnet\u002Fapi\u002Fwhat-is-api","01.csharp\u002F11.aspnet\u002F02.api\u002F01.what-is-api",{"title":740,"path":741,"stem":742},"Формати даних: JSON, XML, TOML та бінарні формати","\u002Fcsharp\u002Faspnet\u002Fapi\u002Fdata-formats","01.csharp\u002F11.aspnet\u002F02.api\u002F02.data-formats",{"title":744,"path":745,"stem":746},"Парадигми API та концепція REST","\u002Fcsharp\u002Faspnet\u002Fapi\u002Fapi-paradigms-rest","01.csharp\u002F11.aspnet\u002F02.api\u002F03.api-paradigms-rest",{"title":748,"path":749,"stem":750},"HTTP-методи, статус-коди та заголовки","\u002Fcsharp\u002Faspnet\u002Fapi\u002Fhttp-methods-status-codes","01.csharp\u002F11.aspnet\u002F02.api\u002F04.http-methods-status-codes",{"title":752,"path":753,"stem":754},"Організація HTTP API за принципами REST","\u002Fcsharp\u002Faspnet\u002Fapi\u002Frest-organizing","01.csharp\u002F11.aspnet\u002F02.api\u002F05.rest-organizing",{"title":756,"path":757,"stem":758},"Номенклатура URL та CRUD-операції","\u002Fcsharp\u002Faspnet\u002Fapi\u002Furl-nomenclature-crud","01.csharp\u002F11.aspnet\u002F02.api\u002F06.url-nomenclature-crud",{"title":760,"path":761,"stem":762},"Правила дизайну: іменування та стандарти","\u002Fcsharp\u002Faspnet\u002Fapi\u002Fapi-design-naming","01.csharp\u002F11.aspnet\u002F02.api\u002F07.api-design-naming",{"title":764,"path":765,"stem":766},"Валідація, ліміти та обробка помилок","\u002Fcsharp\u002Faspnet\u002Fapi\u002Fapi-design-validation","01.csharp\u002F11.aspnet\u002F02.api\u002F08.api-design-validation",{"title":768,"path":769,"stem":770},"Обробка помилок у Minimal API","\u002Fcsharp\u002Faspnet\u002Fapi\u002Ferror-handling-http","01.csharp\u002F11.aspnet\u002F02.api\u002F09.error-handling-http",{"title":772,"path":773,"stem":774},"Ідемпотентність та синхронізація стану","\u002Fcsharp\u002Faspnet\u002Fapi\u002Fidempotency-sync","01.csharp\u002F11.aspnet\u002F02.api\u002F10.idempotency-sync",{"title":776,"path":777,"stem":778},"Пагінація та організація списків","\u002Fcsharp\u002Faspnet\u002Fapi\u002Fpagination-lists","01.csharp\u002F11.aspnet\u002F02.api\u002F11.pagination-lists",{"title":780,"path":781,"stem":782},"Безпека API, кешування та інтернаціоналізація","\u002Fcsharp\u002Faspnet\u002Fapi\u002Fsecurity-auth","01.csharp\u002F11.aspnet\u002F02.api\u002F12.security-auth",{"title":784,"path":785,"stem":786},"Процес проєктування API та документування","\u002Fcsharp\u002Faspnet\u002Fapi\u002Fapi-design-process","01.csharp\u002F11.aspnet\u002F02.api\u002F13.api-design-process",{"title":788,"path":789,"stem":790},"OpenAPI: контракт, специфікація та документація API","\u002Fcsharp\u002Faspnet\u002Fapi\u002Fopenapi","01.csharp\u002F11.aspnet\u002F02.api\u002F14.openapi",{"title":792,"icon":793,"path":794,"stem":795,"children":796,"page":59},"Auth","i-lucide-shield-check","\u002Fcsharp\u002Faspnet\u002Fauth","01.csharp\u002F11.aspnet\u002F03.auth",[797,801,805,809,813,817,821,825,829,833,837,841,845,849,853,857,861,865],{"title":798,"path":799,"stem":800},"Основи аутентифікації та авторизації","\u002Fcsharp\u002Faspnet\u002Fauth\u002Fauth-fundamentals","01.csharp\u002F11.aspnet\u002F03.auth\u002F01.auth-fundamentals",{"title":802,"path":803,"stem":804},"JWT-аутентифікація","\u002Fcsharp\u002Faspnet\u002Fauth\u002Fjwt-authentication","01.csharp\u002F11.aspnet\u002F03.auth\u002F02.jwt-authentication",{"title":806,"path":807,"stem":808},"Авторизація: ролі, політики та resource-based доступ","\u002Fcsharp\u002Faspnet\u002Fauth\u002Fauthorization-policies","01.csharp\u002F11.aspnet\u002F03.auth\u002F03.authorization-policies",{"title":810,"path":811,"stem":812},"Cookie-аутентифікація та ASP.NET Core Identity","\u002Fcsharp\u002Faspnet\u002Fauth\u002Fcookie-auth-identity","01.csharp\u002F11.aspnet\u002F03.auth\u002F04.cookie-auth-identity",{"title":814,"path":815,"stem":816},"JWT + Refresh Tokens (HttpOnly Cookie)","\u002Fcsharp\u002Faspnet\u002Fauth\u002F04b.identity-auth-jwt","01.csharp\u002F11.aspnet\u002F03.auth\u002F04b.identity-auth-jwt",{"title":818,"path":819,"stem":820},"Identity: Підтвердження Email та Скидання Пароля","\u002Fcsharp\u002Faspnet\u002Fauth\u002Fidentity-email-confirmation","01.csharp\u002F11.aspnet\u002F03.auth\u002F05.identity-email-confirmation",{"title":822,"path":823,"stem":824},"Identity: Двофакторна Аутентифікація (2FA)","\u002Fcsharp\u002Faspnet\u002Fauth\u002Fidentity-two-factor","01.csharp\u002F11.aspnet\u002F03.auth\u002F06.identity-two-factor",{"title":826,"path":827,"stem":828},"Identity: Внутрішня Архітектура та Кастомізація","\u002Fcsharp\u002Faspnet\u002Fauth\u002Fidentity-internals","01.csharp\u002F11.aspnet\u002F03.auth\u002F07.identity-internals",{"title":830,"path":831,"stem":832},"OAuth 2.0 та зовнішні провайдери","\u002Fcsharp\u002Faspnet\u002Fauth\u002Foauth-external-providers","01.csharp\u002F11.aspnet\u002F03.auth\u002F08.oauth-external-providers",{"title":834,"path":835,"stem":836},"Безпека на практиці: CORS, HTTPS та захист від атак","\u002Fcsharp\u002Faspnet\u002Fauth\u002Fsecurity-hardening","01.csharp\u002F11.aspnet\u002F03.auth\u002F09.security-hardening",{"title":838,"path":839,"stem":840},"Теорія OAuth 2.0: Поняття, Аналогії та Флоу","\u002Fcsharp\u002Faspnet\u002Fauth\u002Foauth-theory","01.csharp\u002F11.aspnet\u002F03.auth\u002F10.oauth-theory",{"title":842,"path":843,"stem":844},"OIDC, OAuth 2.0 та Keycloak в ASP.NET Core","\u002Fcsharp\u002Faspnet\u002Fauth\u002Foidc-keycloak","01.csharp\u002F11.aspnet\u002F03.auth\u002F10.oidc-keycloak",{"title":846,"path":847,"stem":848},"API Keys аутентифікація в ASP.NET Core","\u002Fcsharp\u002Faspnet\u002Fauth\u002Fapi-keys","01.csharp\u002F11.aspnet\u002F03.auth\u002F11.api-keys",{"title":850,"path":851,"stem":852},"Rate Limiting та Throttling в ASP.NET Core","\u002Fcsharp\u002Faspnet\u002Fauth\u002Frate-limiting","01.csharp\u002F11.aspnet\u002F03.auth\u002F12.rate-limiting",{"title":854,"path":855,"stem":856},"Refresh Token Rotation в ASP.NET Core","\u002Fcsharp\u002Faspnet\u002Fauth\u002Frefresh-token-rotation","01.csharp\u002F11.aspnet\u002F03.auth\u002F13.refresh-token-rotation",{"title":858,"path":859,"stem":860},"Certificate Authentication та mTLS в ASP.NET Core","\u002Fcsharp\u002Faspnet\u002Fauth\u002Fcertificate-auth","01.csharp\u002F11.aspnet\u002F03.auth\u002F14.certificate-auth",{"title":862,"path":863,"stem":864},"RBAC, ABAC та ReBAC в ASP.NET Core","\u002Fcsharp\u002Faspnet\u002Fauth\u002Frbac-abac-rebac","01.csharp\u002F11.aspnet\u002F03.auth\u002F15.rbac-abac-rebac",{"title":866,"path":867,"stem":868},"Multi-tenancy та ізоляція даних в ASP.NET Core","\u002Fcsharp\u002Faspnet\u002Fauth\u002Fmulti-tenancy","01.csharp\u002F11.aspnet\u002F03.auth\u002F16.multi-tenancy",{"title":870,"icon":871,"path":872,"stem":873,"children":874,"page":59},"Нотифікації","i-lucide-bell","\u002Fcsharp\u002Faspnet\u002Fnotifications","01.csharp\u002F11.aspnet\u002F04.notifications",[875,879,883,887,891,895,899,903,907,911,915,919,923],{"title":876,"path":877,"stem":878},"In-App нотифікації через базу даних","\u002Fcsharp\u002Faspnet\u002Fnotifications\u002Fin-app-database-notifications","01.csharp\u002F11.aspnet\u002F04.notifications\u002F01.in-app-database-notifications",{"title":880,"path":881,"stem":882},"Polling: Регулярний запит оновлень","\u002Fcsharp\u002Faspnet\u002Fnotifications\u002Fpolling","01.csharp\u002F11.aspnet\u002F04.notifications\u002F02.polling",{"title":884,"path":885,"stem":886},"Server-Sent Events: Однострімовий push від сервера","\u002Fcsharp\u002Faspnet\u002Fnotifications\u002Fserver-sent-events","01.csharp\u002F11.aspnet\u002F04.notifications\u002F03.server-sent-events",{"title":888,"path":889,"stem":890},"WebSockets: Двостороннє з'єднання в реальному часі","\u002Fcsharp\u002Faspnet\u002Fnotifications\u002Fwebsockets","01.csharp\u002F11.aspnet\u002F04.notifications\u002F04.websockets",{"title":892,"path":893,"stem":894},"SignalR: Абстракція над транспортами реального часу","\u002Fcsharp\u002Faspnet\u002Fnotifications\u002Fsignalr","01.csharp\u002F11.aspnet\u002F04.notifications\u002F05.signalr",{"title":896,"path":897,"stem":898},"Background Services: Фонові задачі в ASP.NET Core","\u002Fcsharp\u002Faspnet\u002Fnotifications\u002Fbackground-services","01.csharp\u002F11.aspnet\u002F04.notifications\u002F06.background-services",{"title":900,"path":901,"stem":902},"Web Push нотифікації","\u002Fcsharp\u002Faspnet\u002Fnotifications\u002Fweb-push","01.csharp\u002F11.aspnet\u002F04.notifications\u002F07.web-push",{"title":904,"path":905,"stem":906},"Email нотифікації","\u002Fcsharp\u002Faspnet\u002Fnotifications\u002Femail-notifications","01.csharp\u002F11.aspnet\u002F04.notifications\u002F08.email-notifications",{"title":908,"path":909,"stem":910},"Порівняння підходів: Як вибрати правильну технологію нотифікацій","\u002Fcsharp\u002Faspnet\u002Fnotifications\u002Fchoosing-the-right-approach","01.csharp\u002F11.aspnet\u002F04.notifications\u002F09.choosing-the-right-approach",{"title":912,"path":913,"stem":914},"Hangfire: Надійне планування фонових задач","\u002Fcsharp\u002Faspnet\u002Fnotifications\u002Fhangfire","01.csharp\u002F11.aspnet\u002F04.notifications\u002F10.hangfire",{"title":916,"path":917,"stem":918},"Практика: Конвертація зображень у WebP через Hangfire","\u002Fcsharp\u002Faspnet\u002Fnotifications\u002Fhangfire-image-webp","01.csharp\u002F11.aspnet\u002F04.notifications\u002F11.hangfire-image-webp",{"title":920,"path":921,"stem":922},"Практика: Підготовка відео до HLS-стрімінгу через Hangfire","\u002Fcsharp\u002Faspnet\u002Fnotifications\u002Fhangfire-video-hls","01.csharp\u002F11.aspnet\u002F04.notifications\u002F12.hangfire-video-hls",{"title":924,"path":925,"stem":926},"Telegram-нотифікації: від одного повідомлення до масових розсилок і мульти-канального підходу","\u002Fcsharp\u002Faspnet\u002Fnotifications\u002Ftelegram-notifications","01.csharp\u002F11.aspnet\u002F04.notifications\u002F13.telegram-notifications",{"title":928,"icon":929,"path":930,"stem":931,"children":932,"page":59},"Інтернаціоналізація","i-lucide-languages","\u002Fcsharp\u002Faspnet\u002Fi18n","01.csharp\u002F11.aspnet\u002F05.i18n",[933,937],{"title":934,"path":935,"stem":936},"Інтернаціоналізація (i18n) у Minimal API: від A до Я","\u002Fcsharp\u002Faspnet\u002Fi18n\u002Finternationalization","01.csharp\u002F11.aspnet\u002F05.i18n\u002F01.internationalization",{"title":938,"path":939,"stem":940},"Humanizer: людиномовні рядки у .NET","\u002Fcsharp\u002Faspnet\u002Fi18n\u002Fhumanizer","01.csharp\u002F11.aspnet\u002F05.i18n\u002F02.humanizer",{"title":942,"icon":943,"path":944,"stem":945,"children":946,"page":59},"Кешування","i-lucide-layers","\u002Fcsharp\u002Faspnet\u002Fcaching","01.csharp\u002F11.aspnet\u002F06.caching",[947,951,955,959,963],{"title":948,"path":949,"stem":950},"Огляд кешування: чотири рівні і коли що обирати","\u002Fcsharp\u002Faspnet\u002Fcaching\u002Fcaching","01.csharp\u002F11.aspnet\u002F06.caching\u002F01.caching",{"title":952,"path":953,"stem":954},"IMemoryCache: кеш в оперативній пам'яті","\u002Fcsharp\u002Faspnet\u002Fcaching\u002Fmemory-cache","01.csharp\u002F11.aspnet\u002F06.caching\u002F02.memory-cache",{"title":956,"path":957,"stem":958},"IDistributedCache і Redis: розподілений кеш","\u002Fcsharp\u002Faspnet\u002Fcaching\u002Fdistributed-cache","01.csharp\u002F11.aspnet\u002F06.caching\u002F03.distributed-cache",{"title":960,"path":961,"stem":962},"Response Cache: HTTP-кешування через Cache-Control","\u002Fcsharp\u002Faspnet\u002Fcaching\u002Fresponse-cache","01.csharp\u002F11.aspnet\u002F06.caching\u002F04.response-cache",{"title":964,"path":965,"stem":966},"Output Cache: серверний кеш HTTP-відповідей (.NET 7+)","\u002Fcsharp\u002Faspnet\u002Fcaching\u002Foutput-cache","01.csharp\u002F11.aspnet\u002F06.caching\u002F05.output-cache",{"title":968,"icon":969,"path":970,"stem":971,"children":972,"page":59},"Тестування","i-lucide-test-tube","\u002Fcsharp\u002Faspnet\u002Ftesting","01.csharp\u002F11.aspnet\u002F07.testing",[973,977,981,985,989,993,997,1001,1005,1009,1013,1017,1021,1025,1029,1033,1037,1041,1045,1049,1053],{"title":974,"path":975,"stem":976},"Що таке тестування? Від інтуїції до науки","\u002Fcsharp\u002Faspnet\u002Ftesting\u002Fwhat-is-testing","01.csharp\u002F11.aspnet\u002F07.testing\u002F01.what-is-testing",{"title":978,"path":979,"stem":980},"Піраміда тестування — Стратегія, а не Догма","\u002Fcsharp\u002Faspnet\u002Ftesting\u002Ftesting-pyramid","01.csharp\u002F11.aspnet\u002F07.testing\u002F02.testing-pyramid",{"title":982,"path":983,"stem":984},"Дві Школи Тестування — Лондон проти Детройту","\u002Fcsharp\u002Faspnet\u002Ftesting\u002Ftesting-schools","01.csharp\u002F11.aspnet\u002F07.testing\u002F03.testing-schools",{"title":986,"path":987,"stem":988},"TDD та BDD — Тести як Дизайн-інструмент","\u002Fcsharp\u002Faspnet\u002Ftesting\u002Ftdd-and-bdd","01.csharp\u002F11.aspnet\u002F07.testing\u002F04.tdd-and-bdd",{"title":990,"path":991,"stem":992},"Що саме тестувати — Техніки аналізу та Циклomatична складність","\u002Fcsharp\u002Faspnet\u002Ftesting\u002Fwhat-to-test","01.csharp\u002F11.aspnet\u002F07.testing\u002F05.what-to-test",{"title":994,"path":995,"stem":996},"Тестові Фреймворки — Навіщо вони і що всередині","\u002Fcsharp\u002Faspnet\u002Ftesting\u002Ftest-frameworks","01.csharp\u002F11.aspnet\u002F07.testing\u002F06.test-frameworks",{"title":998,"path":999,"stem":1000},"xUnit — Факти, Теорії та Lifecycle тестів","\u002Fcsharp\u002Faspnet\u002Ftesting\u002Fxunit-basics","01.csharp\u002F11.aspnet\u002F07.testing\u002F07.xunit-basics",{"title":1002,"path":1003,"stem":1004},"xUnit Advanced — Fixtures, Кастомізація та Розширення","\u002Fcsharp\u002Faspnet\u002Ftesting\u002Fxunit-advanced","01.csharp\u002F11.aspnet\u002F07.testing\u002F08.xunit-advanced",{"title":1006,"path":1007,"stem":1008},"Moq — Глибоке занурення в мокування","\u002Fcsharp\u002Faspnet\u002Ftesting\u002Fmocking-with-moq","01.csharp\u002F11.aspnet\u002F07.testing\u002F09.mocking-with-moq",{"title":1010,"path":1011,"stem":1012},"Тестування Баз Даних — EF Core, SQLite та Testcontainers","\u002Fcsharp\u002Faspnet\u002Ftesting\u002Fdatabase-testing","01.csharp\u002F11.aspnet\u002F07.testing\u002F10.database-testing",{"title":1014,"path":1015,"stem":1016},"Integration Testing — Частина 1 [Теорія та WebApplicationFactory]","\u002Fcsharp\u002Faspnet\u002Ftesting\u002Fintegration-testing","01.csharp\u002F11.aspnet\u002F07.testing\u002F11.integration-testing",{"title":1018,"path":1019,"stem":1020},"Інтеграційне тестування — Практика","\u002Fcsharp\u002Faspnet\u002Ftesting\u002F11a.integration-testing-practice","01.csharp\u002F11.aspnet\u002F07.testing\u002F11a.integration-testing-practice",{"title":1022,"path":1023,"stem":1024},"Integration Testing — Частина 2 [Просунуті Сценарії та Testcontainers]","\u002Fcsharp\u002Faspnet\u002Ftesting\u002Fintegration-testing-advanced","01.csharp\u002F11.aspnet\u002F07.testing\u002F12.integration-testing-advanced",{"title":1026,"path":1027,"stem":1028},"Професійний Postman: Колекції, Змінні та GitHub Інтеграція","\u002Fcsharp\u002Faspnet\u002Ftesting\u002Fpostman-professional","01.csharp\u002F11.aspnet\u002F07.testing\u002F13.postman-professional",{"title":1030,"path":1031,"stem":1032},"HttpClient у Тестах Частина 1: Архітектура та MockHttpMessageHandler","\u002Fcsharp\u002Faspnet\u002Ftesting\u002Fhttpclient-testing","01.csharp\u002F11.aspnet\u002F07.testing\u002F14.httpclient-testing",{"title":1034,"path":1035,"stem":1036},"HttpClient у Тестах Частина 2: WireMock.Net та Resilience","\u002Fcsharp\u002Faspnet\u002Ftesting\u002Fwiremock-net","01.csharp\u002F11.aspnet\u002F07.testing\u002F15.wiremock-net",{"title":1038,"path":1039,"stem":1040},"Патерни та Анти-патерни Тестування: Test Smells","\u002Fcsharp\u002Faspnet\u002Ftesting\u002Ftesting-patterns","01.csharp\u002F11.aspnet\u002F07.testing\u002F16.testing-patterns",{"title":1042,"path":1043,"stem":1044},"Просунуті інструменти: Time, Snapshots та Властивості","\u002Fcsharp\u002Faspnet\u002Ftesting\u002Fadvanced-testing-tools","01.csharp\u002F11.aspnet\u002F07.testing\u002F17.advanced-testing-tools",{"title":1046,"path":1047,"stem":1048},"Тестування Архітектури з NetArchTest","\u002Fcsharp\u002Faspnet\u002Ftesting\u002Farchitecture-testing","01.csharp\u002F11.aspnet\u002F07.testing\u002F18.architecture-testing",{"title":1050,"path":1051,"stem":1052},"Тестування Продуктивності: BenchmarkDotNet, NBomber та k6","\u002Fcsharp\u002Faspnet\u002Ftesting\u002Fperformance-testing","01.csharp\u002F11.aspnet\u002F07.testing\u002F19.performance-testing",{"title":1054,"path":1055,"stem":1056},"Залишок плану для курсу \"Тестування ASP.NET Minimal API\"","\u002Fcsharp\u002Faspnet\u002Ftesting\u002Fremaining_plan","01.csharp\u002F11.aspnet\u002F07.testing\u002Fremaining_plan",{"title":1058,"icon":1059,"path":1060,"stem":1061,"children":1062,"page":59},"Платежі","i-lucide-credit-card","\u002Fcsharp\u002Faspnet\u002Fpayments","01.csharp\u002F11.aspnet\u002F08.payments",[1063,1067,1071,1075,1079,1083,1087,1091,1095,1099,1103,1107],{"title":1064,"path":1065,"stem":1066},"Основи платіжної інфраструктури","\u002Fcsharp\u002Faspnet\u002Fpayments\u002Fpayment-fundamentals","01.csharp\u002F11.aspnet\u002F08.payments\u002F01.payment-fundamentals",{"title":1068,"path":1069,"stem":1070},"Методи оплати в Україні","\u002Fcsharp\u002Faspnet\u002Fpayments\u002Fpayment-methods-ukraine","01.csharp\u002F11.aspnet\u002F08.payments\u002F02.payment-methods-ukraine",{"title":1072,"path":1073,"stem":1074},"PCI DSS та безпека платежів","\u002Fcsharp\u002Faspnet\u002Fpayments\u002Fpci-dss-security","01.csharp\u002F11.aspnet\u002F08.payments\u002F03.pci-dss-security",{"title":1076,"path":1077,"stem":1078},"Архітектура платіжної підсистеми","\u002Fcsharp\u002Faspnet\u002Fpayments\u002Fpayment-architecture","01.csharp\u002F11.aspnet\u002F08.payments\u002F04.payment-architecture",{"title":1080,"path":1081,"stem":1082},"Інтеграція LiqPay (ПриватБанк)","\u002Fcsharp\u002Faspnet\u002Fpayments\u002Fliqpay-integration","01.csharp\u002F11.aspnet\u002F08.payments\u002F05.liqpay-integration",{"title":1084,"path":1085,"stem":1086},"Інтеграція Monobank Acquiring API","\u002Fcsharp\u002Faspnet\u002Fpayments\u002Fmonobank-acquiring","01.csharp\u002F11.aspnet\u002F08.payments\u002F06.monobank-acquiring",{"title":1088,"path":1089,"stem":1090},"Інтеграція Stripe","\u002Fcsharp\u002Faspnet\u002Fpayments\u002Fstripe-integration","01.csharp\u002F11.aspnet\u002F08.payments\u002F07.stripe-integration",{"title":1092,"path":1093,"stem":1094},"Webhooks — глибоке занурення","\u002Fcsharp\u002Faspnet\u002Fpayments\u002Fwebhooks-deep-dive","01.csharp\u002F11.aspnet\u002F08.payments\u002F08.webhooks-deep-dive",{"title":1096,"path":1097,"stem":1098},"Підписки та рекурентні платежі","\u002Fcsharp\u002Faspnet\u002Fpayments\u002Fsubscriptions-recurring","01.csharp\u002F11.aspnet\u002F08.payments\u002F09.subscriptions-recurring",{"title":1100,"path":1101,"stem":1102},"Повернення коштів та диспути","\u002Fcsharp\u002Faspnet\u002Fpayments\u002Frefunds-disputes","01.csharp\u002F11.aspnet\u002F08.payments\u002F10.refunds-disputes",{"title":1104,"path":1105,"stem":1106},"Тестування платіжних інтеграцій","\u002Fcsharp\u002Faspnet\u002Fpayments\u002Ftesting-payments","01.csharp\u002F11.aspnet\u002F08.payments\u002F11.testing-payments",{"title":1108,"path":1109,"stem":1110},"Чекліст виходу в Production","\u002Fcsharp\u002Faspnet\u002Fpayments\u002Fproduction-checklist","01.csharp\u002F11.aspnet\u002F08.payments\u002F12.production-checklist",{"title":1112,"icon":1113,"items":1114,"path":1127,"stem":1128,"children":1129,"page":59},"Популярні бібліотеки","lucide:box",[1115,1116,1117,1118,1119,1120,1121,1122,1123,1124,1125,1126],"01.fluent-validation","02.mapster","03.erroror-result-pattern","04.serilog","05.mediatr","06.polly","07.health-checks","08.feature-management","09.fluent-email","10.quest-pdf","11.bogus","12.humanizer-guard","\u002Fcsharp\u002Faspnet\u002Flibraries","01.csharp\u002F11.aspnet\u002F09.libraries",[1130,1134,1138,1142,1146,1150,1154,1158,1162,1166,1170,1174,1178],{"title":1131,"path":1132,"stem":1133},"Валідація з FluentValidation в ASP.NET Core","\u002Fcsharp\u002Faspnet\u002Flibraries\u002Ffluent-validation","01.csharp\u002F11.aspnet\u002F09.libraries\u002F01.fluent-validation",{"title":1135,"path":1136,"stem":1137},"Маппінг об","\u002Fcsharp\u002Faspnet\u002Flibraries\u002Fmapster","01.csharp\u002F11.aspnet\u002F09.libraries\u002F02.mapster",{"title":1139,"path":1140,"stem":1141},"Обробка помилок з ErrorOr та Result Pattern в ASP.NET Core","\u002Fcsharp\u002Faspnet\u002Flibraries\u002Ferroror-result-pattern","01.csharp\u002F11.aspnet\u002F09.libraries\u002F03.erroror-result-pattern",{"title":1143,"path":1144,"stem":1145},"Структуроване логування з Serilog в ASP.NET Core","\u002Fcsharp\u002Faspnet\u002Flibraries\u002Fserilog","01.csharp\u002F11.aspnet\u002F09.libraries\u002F04.serilog",{"title":1147,"path":1148,"stem":1149},"CQRS та Mediator з MediatR в ASP.NET Core","\u002Fcsharp\u002Faspnet\u002Flibraries\u002Fmediatr","01.csharp\u002F11.aspnet\u002F09.libraries\u002F05.mediatr",{"title":1151,"path":1152,"stem":1153},"Відмовостійкість з Polly в ASP.NET Core","\u002Fcsharp\u002Faspnet\u002Flibraries\u002Fpolly","01.csharp\u002F11.aspnet\u002F09.libraries\u002F06.polly",{"title":1155,"path":1156,"stem":1157},"Health Checks в ASP.NET Core","\u002Fcsharp\u002Faspnet\u002Flibraries\u002Fhealth-checks","01.csharp\u002F11.aspnet\u002F09.libraries\u002F07.health-checks",{"title":1159,"path":1160,"stem":1161},"Feature Management та Feature Flags в ASP.NET Core","\u002Fcsharp\u002Faspnet\u002Flibraries\u002Ffeature-management","01.csharp\u002F11.aspnet\u002F09.libraries\u002F08.feature-management",{"title":1163,"path":1164,"stem":1165},"Відправка Email з FluentEmail в ASP.NET Core","\u002Fcsharp\u002Faspnet\u002Flibraries\u002Ffluent-email","01.csharp\u002F11.aspnet\u002F09.libraries\u002F09.fluent-email",{"title":1167,"path":1168,"stem":1169},"Генерація PDF з QuestPDF в ASP.NET Core","\u002Fcsharp\u002Faspnet\u002Flibraries\u002Fquest-pdf","01.csharp\u002F11.aspnet\u002F09.libraries\u002F10.quest-pdf",{"title":1171,"path":1172,"stem":1173},"Генерація тестових даних з Bogus в ASP.NET Core","\u002Fcsharp\u002Faspnet\u002Flibraries\u002Fbogus","01.csharp\u002F11.aspnet\u002F09.libraries\u002F11.bogus",{"title":1175,"path":1176,"stem":1177},"Humanizer та Guard Clauses в ASP.NET Core","\u002Fcsharp\u002Faspnet\u002Flibraries\u002Fhumanizer-guard","01.csharp\u002F11.aspnet\u002F09.libraries\u002F12.humanizer-guard",{"title":1179,"path":1180,"stem":1181},"План модуля 10.libraries — Популярні бібліотеки ASP.NET","\u002Fcsharp\u002Faspnet\u002Flibraries\u002Fplan","01.csharp\u002F11.aspnet\u002F09.libraries\u002Fplan",{"title":1183,"icon":1184,"path":1185,"stem":1186,"children":1187,"page":59},"Razor Pages","i-lucide-layout-template","\u002Fcsharp\u002Faspnet\u002Frazor-pages","01.csharp\u002F11.aspnet\u002F10.razor-pages",[1188,1192,1196,1200,1204,1208],{"title":1189,"path":1190,"stem":1191},"Від Minimal API до Razor Pages: концептуальний перехід","\u002Fcsharp\u002Faspnet\u002Frazor-pages\u002Ffrom-minimal-api","01.csharp\u002F11.aspnet\u002F10.razor-pages\u002F01.from-minimal-api",{"title":1193,"path":1194,"stem":1195},"PageModel: логіка сторінки Razor Pages","\u002Fcsharp\u002Faspnet\u002Frazor-pages\u002Fpage-model","01.csharp\u002F11.aspnet\u002F10.razor-pages\u002F02.page-model",{"title":1197,"path":1198,"stem":1199},"Razor синтаксис: шаблонізатор у .cshtml","\u002Fcsharp\u002Faspnet\u002Frazor-pages\u002Frazor-syntax","01.csharp\u002F11.aspnet\u002F10.razor-pages\u002F03.razor-syntax",{"title":1201,"path":1202,"stem":1203},"Tag Helpers: типізований HTML","\u002Fcsharp\u002Faspnet\u002Frazor-pages\u002Ftag-helpers","01.csharp\u002F11.aspnet\u002F10.razor-pages\u002F04.tag-helpers",{"title":1205,"path":1206,"stem":1207},"Форми і валідація: повний цикл обробки даних","\u002Fcsharp\u002Faspnet\u002Frazor-pages\u002Fforms-validation","01.csharp\u002F11.aspnet\u002F10.razor-pages\u002F05.forms-validation",{"title":1209,"path":1210,"stem":1211},"Практичний проєкт: TaskManager на Razor Pages","\u002Fcsharp\u002Faspnet\u002Frazor-pages\u002Fproject-task-manager","01.csharp\u002F11.aspnet\u002F10.razor-pages\u002F06.project-task-manager",{"title":1213,"path":1214,"stem":1215,"children":1216,"page":59},"ASP.NET Core MVC","\u002Fcsharp\u002Faspnet\u002Fmvc","01.csharp\u002F11.aspnet\u002F11.mvc",[1217,1221,1225,1229,1233,1237,1241,1245,1249,1253,1257,1261,1265,1269,1273,1277,1281,1285],{"title":1218,"path":1219,"stem":1220},"Патерн MVC: архітектура, що змінила веб","\u002Fcsharp\u002Faspnet\u002Fmvc\u002Fmvc-pattern","01.csharp\u002F11.aspnet\u002F11.mvc\u002F01.mvc-pattern",{"title":1222,"path":1223,"stem":1224},"Від Razor Pages до MVC: концептуальний перехід","\u002Fcsharp\u002Faspnet\u002Fmvc\u002Ffrom-razor-pages","01.csharp\u002F11.aspnet\u002F11.mvc\u002F02.from-razor-pages",{"title":1226,"path":1227,"stem":1228},"Controllers та Actions: серце MVC","\u002Fcsharp\u002Faspnet\u002Fmvc\u002Fcontrollers-actions","01.csharp\u002F11.aspnet\u002F11.mvc\u002F03.controllers-actions",{"title":1230,"path":1231,"stem":1232},"Маршрутизація в MVC: Convention vs Attribute Routing","\u002Fcsharp\u002Faspnet\u002Fmvc\u002Frouting-mvc","01.csharp\u002F11.aspnet\u002F11.mvc\u002F04.routing-mvc",{"title":1234,"path":1235,"stem":1236},"Model Binding: від HTTP до C#","\u002Fcsharp\u002Faspnet\u002Fmvc\u002Fmodel-binding","01.csharp\u002F11.aspnet\u002F11.mvc\u002F05.model-binding",{"title":1238,"path":1239,"stem":1240},"Views, ViewData, ViewBag, TempData і ViewModel","\u002Fcsharp\u002Faspnet\u002Fmvc\u002Fviews-viewdata-tempdata","01.csharp\u002F11.aspnet\u002F11.mvc\u002F06.views-viewdata-tempdata",{"title":1242,"path":1243,"stem":1244},"Filters: аспектно-орієнтоване програмування в MVC","\u002Fcsharp\u002Faspnet\u002Fmvc\u002Ffilters","01.csharp\u002F11.aspnet\u002F11.mvc\u002F07.filters",{"title":1246,"path":1247,"stem":1248},"Areas: структурування великих застосунків","\u002Fcsharp\u002Faspnet\u002Fmvc\u002Fareas","01.csharp\u002F11.aspnet\u002F11.mvc\u002F08.areas",{"title":1250,"path":1251,"stem":1252},"View Components: повторювані незалежні блоки UI","\u002Fcsharp\u002Faspnet\u002Fmvc\u002Fview-components","01.csharp\u002F11.aspnet\u002F11.mvc\u002F09.view-components",{"title":1254,"path":1255,"stem":1256},"Display та Editor Templates","\u002Fcsharp\u002Faspnet\u002Fmvc\u002Fdisplay-editor-templates","01.csharp\u002F11.aspnet\u002F11.mvc\u002F10.display-editor-templates",{"title":1258,"path":1259,"stem":1260},"Валідація: IValidatableObject та FluentValidation","\u002Fcsharp\u002Faspnet\u002Fmvc\u002Fvalidation-advanced","01.csharp\u002F11.aspnet\u002F11.mvc\u002F11.validation-advanced",{"title":1262,"path":1263,"stem":1264},"HTMX: інтерактивність через HTML-атрибути","\u002Fcsharp\u002Faspnet\u002Fmvc\u002Fhtmx","01.csharp\u002F11.aspnet\u002F11.mvc\u002F12.htmx",{"title":1266,"path":1267,"stem":1268},"HTMX у ASP.NET Core MVC: серверна інтеграція","\u002Fcsharp\u002Faspnet\u002Fmvc\u002Fajax-htmx-mvc","01.csharp\u002F11.aspnet\u002F11.mvc\u002F13.ajax-htmx-mvc",{"title":1270,"path":1271,"stem":1272},"Практичний проєкт: Каталог товарів з HTMX","\u002Fcsharp\u002Faspnet\u002Fmvc\u002Fhtmx-project","01.csharp\u002F11.aspnet\u002F11.mvc\u002F14.htmx-project",{"title":1274,"path":1275,"stem":1276},"Завантаження та обробка файлів","\u002Fcsharp\u002Faspnet\u002Fmvc\u002Ffile-upload","01.csharp\u002F11.aspnet\u002F11.mvc\u002F15.file-upload",{"title":1278,"path":1279,"stem":1280},"Глобалізація та Локалізація MVC","\u002Fcsharp\u002Faspnet\u002Fmvc\u002Fglobalization-localization","01.csharp\u002F11.aspnet\u002F11.mvc\u002F16.globalization-localization",{"title":1282,"path":1283,"stem":1284},"Підсумковий проєкт: Блог-платформа","\u002Fcsharp\u002Faspnet\u002Fmvc\u002Fmvc-project","01.csharp\u002F11.aspnet\u002F11.mvc\u002F17.mvc-project",{"title":1286,"path":1287,"stem":1288},"План курсу: ASP.NET Core MVC","\u002Fcsharp\u002Faspnet\u002Fmvc\u002Fplan","01.csharp\u002F11.aspnet\u002F11.mvc\u002Fplan",{"title":1290,"path":1291,"stem":1292,"children":1293,"page":59},"Web Api","\u002Fcsharp\u002Faspnet\u002Fweb-api","01.csharp\u002F11.aspnet\u002F12.web-api",[1294,1298,1302,1306,1310,1314,1318,1322,1326,1330,1334,1338,1342],{"title":1295,"path":1296,"stem":1297},"Від Minimal API до Controller-based API","\u002Fcsharp\u002Faspnet\u002Fweb-api\u002Ffrom-minimal-api-to-controllers","01.csharp\u002F11.aspnet\u002F12.web-api\u002F01.from-minimal-api-to-controllers",{"title":1299,"path":1300,"stem":1301},"ControllerBase, ActionResult\u003CT> та Response Types","\u002Fcsharp\u002Faspnet\u002Fweb-api\u002Fcontroller-base-actionresult","01.csharp\u002F11.aspnet\u002F12.web-api\u002F02.controller-base-actionresult",{"title":1303,"path":1304,"stem":1305},"Content Negotiation - JSON, XML та власні форматери","\u002Fcsharp\u002Faspnet\u002Fweb-api\u002Fcontent-negotiation","01.csharp\u002F11.aspnet\u002F12.web-api\u002F03.content-negotiation",{"title":1307,"path":1308,"stem":1309},"Версіонування API","\u002Fcsharp\u002Faspnet\u002Fweb-api\u002Fapi-versioning","01.csharp\u002F11.aspnet\u002F12.web-api\u002F04.api-versioning",{"title":1311,"path":1312,"stem":1313},"ProblemDetails та структурована обробка помилок","\u002Fcsharp\u002Faspnet\u002Fweb-api\u002Fproblemdetails-error-handling","01.csharp\u002F11.aspnet\u002F12.web-api\u002F05.problemdetails-error-handling",{"title":1315,"path":1316,"stem":1317},"Фільтри у Web API контексті","\u002Fcsharp\u002Faspnet\u002Fweb-api\u002Ffilters-for-api","01.csharp\u002F11.aspnet\u002F12.web-api\u002F06.filters-for-api",{"title":1319,"path":1320,"stem":1321},"Пагінація, фільтрація та сортування","\u002Fcsharp\u002Faspnet\u002Fweb-api\u002Fpagination-filtering-sorting","01.csharp\u002F11.aspnet\u002F12.web-api\u002F07.pagination-filtering-sorting",{"title":1323,"path":1324,"stem":1325},"HATEOAS та Resource Expansion","\u002Fcsharp\u002Faspnet\u002Fweb-api\u002Fhateoas-resource-expansion","01.csharp\u002F11.aspnet\u002F12.web-api\u002F08.hateoas-resource-expansion",{"title":1327,"path":1328,"stem":1329},"Гібридна архітектура - Minimal API + Controllers","\u002Fcsharp\u002Faspnet\u002Fweb-api\u002Fminimal-api-vs-controllers-hybrid","01.csharp\u002F11.aspnet\u002F12.web-api\u002F09.minimal-api-vs-controllers-hybrid",{"title":1331,"path":1332,"stem":1333},"Документація API - Swashbuckle, NSwag та генерація клієнтів","\u002Fcsharp\u002Faspnet\u002Fweb-api\u002Fapi-documentation-generation","01.csharp\u002F11.aspnet\u002F12.web-api\u002F10.api-documentation-generation",{"title":1335,"path":1336,"stem":1337},"Health Checks та моніторинг API","\u002Fcsharp\u002Faspnet\u002Fweb-api\u002Fhealth-checks-monitoring","01.csharp\u002F11.aspnet\u002F12.web-api\u002F11.health-checks-monitoring",{"title":1339,"path":1340,"stem":1341},"Підсумковий проєкт - Production-Ready REST API","\u002Fcsharp\u002Faspnet\u002Fweb-api\u002Fweb-api-project","01.csharp\u002F11.aspnet\u002F12.web-api\u002F12.web-api-project",{"title":1343,"path":1344,"stem":1345},"План курсу: ASP.NET Core Web API (Controllers)","\u002Fcsharp\u002Faspnet\u002Fweb-api\u002Fplan","01.csharp\u002F11.aspnet\u002F12.web-api\u002Fplan",{"title":1347,"icon":1348,"path":1349,"stem":1350,"children":1351,"page":59},"Моніторинг","i-lucide-activity","\u002Fcsharp\u002Faspnet\u002Fmonitoring","01.csharp\u002F11.aspnet\u002F13.monitoring",[1352,1356,1360],{"title":1353,"path":1354,"stem":1355},"Спостережуваність: від console.log до production-систем","\u002Fcsharp\u002Faspnet\u002Fmonitoring\u002Fobservability-intro","01.csharp\u002F11.aspnet\u002F13.monitoring\u002F01.observability-intro",{"title":1357,"path":1358,"stem":1359},"Health Checks: перший рівень observability","\u002Fcsharp\u002Faspnet\u002Fmonitoring\u002Fhealth-checks","01.csharp\u002F11.aspnet\u002F13.monitoring\u002F02.health-checks",{"title":1361,"path":1362,"stem":1363},"Вбудовані метрики .NET 10 та System.Diagnostics.Metrics","\u002Fcsharp\u002Faspnet\u002Fmonitoring\u002Fdotnet-metrics","01.csharp\u002F11.aspnet\u002F13.monitoring\u002F03.dotnet-metrics",{"title":1365,"icon":1366,"path":1367,"stem":1368,"children":1369,"page":59},"Desktop UI","i-lucide-app-window","\u002Fcsharp\u002Fdesktop-ui","01.csharp\u002F12.desktop-ui",[1370,1374,1378,1382,1386,1390,1394,1398,1402,1406,1410,1414,1418,1422,1426,1430,1434,1438,1442,1446,1450,1454,1458,1462,1466,1470,1474,1478,1482,1486,1490,1494,1498,1502,1506,1510,1514,1518,1522,1526,1530,1534,1538,1542,1546,1550,1554,1558,1562,1566,1570,1574,1578,1582,1586,1590,1594,1598,1602,1606,1610,1614,1618,1622,1626,1630,1634,1638,1642,1646,1650],{"title":1371,"path":1372,"stem":1373},"Що таке десктопна розробка?","\u002Fcsharp\u002Fdesktop-ui\u002Fwhat-is-desktop-dev","01.csharp\u002F12.desktop-ui\u002F01.what-is-desktop-dev",{"title":1375,"path":1376,"stem":1377},"Архітектура WPF — як влаштований графічний інтерфейс","\u002Fcsharp\u002Fdesktop-ui\u002Fwpf-architecture","01.csharp\u002F12.desktop-ui\u002F02.wpf-architecture",{"title":1379,"path":1380,"stem":1381},"Перший WPF-проєкт — від нуля до вікна","\u002Fcsharp\u002Fdesktop-ui\u002Ffirst-wpf-app","01.csharp\u002F12.desktop-ui\u002F03.first-wpf-app",{"title":1383,"path":1384,"stem":1385},"Перший Avalonia-проєкт: WPF для всіх платформ","\u002Fcsharp\u002Fdesktop-ui\u002F03a.first-avalonia-app","01.csharp\u002F12.desktop-ui\u002F03a.first-avalonia-app",{"title":1387,"path":1388,"stem":1389},"XAML: декларативний інтерфейс","\u002Fcsharp\u002Fdesktop-ui\u002Fxaml-basics","01.csharp\u002F12.desktop-ui\u002F04.xaml-basics",{"title":1391,"path":1392,"stem":1393},"Fluent UI у WPF — сучасний дизайн Windows 11","\u002Fcsharp\u002Fdesktop-ui\u002F04a.wpf-fluent-ui","01.csharp\u002F12.desktop-ui\u002F04a.wpf-fluent-ui",{"title":1395,"path":1396,"stem":1397},"WPF UI — сучасна бібліотека Fluent контролів","\u002Fcsharp\u002Fdesktop-ui\u002F04b.wpf-ui-library","01.csharp\u002F12.desktop-ui\u002F04b.wpf-ui-library",{"title":1399,"path":1400,"stem":1401},"HandyControl — велика бібліотека UI контролів для WPF","\u002Fcsharp\u002Fdesktop-ui\u002F04c.handycontrol-library","01.csharp\u002F12.desktop-ui\u002F04c.handycontrol-library",{"title":1403,"path":1404,"stem":1405},"Простори імен та ресурси XAML","\u002Fcsharp\u002Fdesktop-ui\u002Fxaml-namespaces-resources","01.csharp\u002F12.desktop-ui\u002F05.xaml-namespaces-resources",{"title":1407,"path":1408,"stem":1409},"XAML в Avalonia: ключові відмінності від WPF","\u002Fcsharp\u002Fdesktop-ui\u002F05a.avalonia-xaml-differences","01.csharp\u002F12.desktop-ui\u002F05a.avalonia-xaml-differences",{"title":1411,"path":1412,"stem":1413},"Розширення розмітки XAML (Markup Extensions)","\u002Fcsharp\u002Fdesktop-ui\u002Fxaml-markup-extensions","01.csharp\u002F12.desktop-ui\u002F06.xaml-markup-extensions",{"title":1415,"path":1416,"stem":1417},"Панелі Layout: StackPanel, WrapPanel, DockPanel","\u002Fcsharp\u002Fdesktop-ui\u002Flayout-panels-part1","01.csharp\u002F12.desktop-ui\u002F07.layout-panels-part1",{"title":1419,"path":1420,"stem":1421},"Grid, Canvas, UniformGrid","\u002Fcsharp\u002Fdesktop-ui\u002Flayout-panels-part2","01.csharp\u002F12.desktop-ui\u002F07.layout-panels-part2",{"title":1423,"path":1424,"stem":1425},"Просунуті техніки Layout","\u002Fcsharp\u002Fdesktop-ui\u002Flayout-advanced","01.csharp\u002F12.desktop-ui\u002F08.layout-advanced",{"title":1427,"path":1428,"stem":1429},"Адаптивний Layout та найкращі практики","\u002Fcsharp\u002Fdesktop-ui\u002Flayout-responsive","01.csharp\u002F12.desktop-ui\u002F09.layout-responsive",{"title":1431,"path":1432,"stem":1433},"Layout в Avalonia: відмінності та нові можливості","\u002Fcsharp\u002Fdesktop-ui\u002F09a.layout-avalonia","01.csharp\u002F12.desktop-ui\u002F09a.layout-avalonia",{"title":1435,"path":1436,"stem":1437},"Button, Image, ProgressBar та інші базові контроли","\u002Fcsharp\u002Fdesktop-ui\u002Fbasic-controls","01.csharp\u002F12.desktop-ui\u002F10.basic-controls",{"title":1439,"path":1440,"stem":1441},"Контроли в Avalonia: відмінності від WPF","\u002Fcsharp\u002Fdesktop-ui\u002F10a.controls-avalonia","01.csharp\u002F12.desktop-ui\u002F10a.controls-avalonia",{"title":1443,"path":1444,"stem":1445},"Текстові контроли — TextBlock, TextBox, RichTextBox","\u002Fcsharp\u002Fdesktop-ui\u002Ftext-controls","01.csharp\u002F12.desktop-ui\u002F11.text-controls",{"title":1447,"path":1448,"stem":1449},"Контроли вибору — CheckBox, RadioButton, ComboBox, ListBox, DatePicker","\u002Fcsharp\u002Fdesktop-ui\u002Fselection-controls","01.csharp\u002F12.desktop-ui\u002F12.selection-controls",{"title":1451,"path":1452,"stem":1453},"Content Model — GroupBox, Expander, TabControl, StatusBar","\u002Fcsharp\u002Fdesktop-ui\u002Fcontent-controls","01.csharp\u002F12.desktop-ui\u002F13.content-controls",{"title":1455,"path":1456,"stem":1457},"UI\u002FUX принципи десктопних застосунків","\u002Fcsharp\u002Fdesktop-ui\u002F13a.ui-ux-principles","01.csharp\u002F12.desktop-ui\u002F13a.ui-ux-principles",{"title":1459,"path":1460,"stem":1461},"Dependency Properties — Концепція та Value Resolution","\u002Fcsharp\u002Fdesktop-ui\u002Fdependency-properties-part1","01.csharp\u002F12.desktop-ui\u002F14.dependency-properties-part1",{"title":1463,"path":1464,"stem":1465},"Avalonia Property System — StyledProperty та DirectProperty","\u002Fcsharp\u002Fdesktop-ui\u002F14a.avalonia-property-system","01.csharp\u002F12.desktop-ui\u002F14a.avalonia-property-system",{"title":1467,"path":1468,"stem":1469},"Attached Properties — Властивості без меж","\u002Fcsharp\u002Fdesktop-ui\u002Fattached-properties","01.csharp\u002F12.desktop-ui\u002F15.attached-properties",{"title":1471,"path":1472,"stem":1473},"Routed Events — Маршрутизація подій у WPF","\u002Fcsharp\u002Fdesktop-ui\u002Frouted-events","01.csharp\u002F12.desktop-ui\u002F16.routed-events",{"title":1475,"path":1476,"stem":1477},"Data Binding — Від Code-Behind до Декларативності","\u002Fcsharp\u002Fdesktop-ui\u002Fdata-binding-basics-part1","01.csharp\u002F12.desktop-ui\u002F17.data-binding-basics-part1",{"title":1479,"path":1480,"stem":1481},"INotifyPropertyChanged — Живе оновлення UI","\u002Fcsharp\u002Fdesktop-ui\u002Fdata-binding-basics-part2","01.csharp\u002F12.desktop-ui\u002F17.data-binding-basics-part2",{"title":1483,"path":1484,"stem":1485},"Compiled Bindings в Avalonia — Безпека на етапі компіляції","\u002Fcsharp\u002Fdesktop-ui\u002F17a.avalonia-compiled-bindings","01.csharp\u002F12.desktop-ui\u002F17a.avalonia-compiled-bindings",{"title":1487,"path":1488,"stem":1489},"Просунутий Data Binding — ElementName, RelativeSource, MultiBinding","\u002Fcsharp\u002Fdesktop-ui\u002Fdata-binding-advanced","01.csharp\u002F12.desktop-ui\u002F18.data-binding-advanced",{"title":1491,"path":1492,"stem":1493},"Value Converters — Перетворення типів даних у Data Binding","\u002Fcsharp\u002Fdesktop-ui\u002Fvalue-converters","01.csharp\u002F12.desktop-ui\u002F19.value-converters",{"title":1495,"path":1496,"stem":1497},"Data Templates — Візуалізація об'єктів у WPF","\u002Fcsharp\u002Fdesktop-ui\u002Fdata-templates","01.csharp\u002F12.desktop-ui\u002F20.data-templates",{"title":1499,"path":1500,"stem":1501},"Collections Binding Part 1 — ObservableCollection та ItemsControl","\u002Fcsharp\u002Fdesktop-ui\u002Fcollections-binding-part1","01.csharp\u002F12.desktop-ui\u002F21.collections-binding-part1",{"title":1503,"path":1504,"stem":1505},"Collections Binding Part 2 — ICollectionView, Filtering, Sorting та Virtualization","\u002Fcsharp\u002Fdesktop-ui\u002Fcollections-binding-part2","01.csharp\u002F12.desktop-ui\u002F21.collections-binding-part2",{"title":1507,"path":1508,"stem":1509},"MVVM Pattern — Від Spaghetti Code до архітектури","\u002Fcsharp\u002Fdesktop-ui\u002Fmvvm-pattern","01.csharp\u002F12.desktop-ui\u002F22.mvvm-pattern",{"title":1511,"path":1512,"stem":1513},"ViewModel Implementation — Від BaseViewModel до валідації","\u002Fcsharp\u002Fdesktop-ui\u002Fviewmodel-implementation","01.csharp\u002F12.desktop-ui\u002F23.viewmodel-implementation",{"title":1515,"path":1516,"stem":1517},"Commands — Від event handlers до декларативних команд","\u002Fcsharp\u002Fdesktop-ui\u002Fcommands","01.csharp\u002F12.desktop-ui\u002F24.commands",{"title":1519,"path":1520,"stem":1521},"MVVM Toolkit — MVVM без boilerplate через Source Generators","\u002Fcsharp\u002Fdesktop-ui\u002Fmvvm-toolkit","01.csharp\u002F12.desktop-ui\u002F25.mvvm-toolkit",{"title":1523,"path":1524,"stem":1525},"Messenger Pattern — Комунікація між ViewModel без прямих посилань","\u002Fcsharp\u002Fdesktop-ui\u002Fmessenger-pattern","01.csharp\u002F12.desktop-ui\u002F26.messenger-pattern",{"title":1527,"path":1528,"stem":1529},"Стилі WPF — CSS для десктопу","\u002Fcsharp\u002Fdesktop-ui\u002Fstyles-basics","01.csharp\u002F12.desktop-ui\u002F27.styles-basics",{"title":1531,"path":1532,"stem":1533},"CSS-like стилі Avalonia","\u002Fcsharp\u002Fdesktop-ui\u002F27a.avalonia-css-styling","01.csharp\u002F12.desktop-ui\u002F27a.avalonia-css-styling",{"title":1535,"path":1536,"stem":1537},"Control Templates — Частина 1. Концепція та TemplateBinding","\u002Fcsharp\u002Fdesktop-ui\u002Fcontrol-templates-part1","01.csharp\u002F12.desktop-ui\u002F28.control-templates-part1",{"title":1539,"path":1540,"stem":1541},"Control Templates — Частина 2. Named Parts та ContentPresenter","\u002Fcsharp\u002Fdesktop-ui\u002Fcontrol-templates-part2","01.csharp\u002F12.desktop-ui\u002F28.control-templates-part2",{"title":1543,"path":1544,"stem":1545},"Control Themes в Avalonia — нова ера стилізації","\u002Fcsharp\u002Fdesktop-ui\u002F28a.avalonia-control-themes","01.csharp\u002F12.desktop-ui\u002F28a.avalonia-control-themes",{"title":1547,"path":1548,"stem":1549},"Triggers та Visual State Manager у WPF","\u002Fcsharp\u002Fdesktop-ui\u002Ftriggers-visual-states","01.csharp\u002F12.desktop-ui\u002F29.triggers-visual-states",{"title":1551,"path":1552,"stem":1553},"Pseudo-classes в Avalonia — замість WPF Triggers","\u002Fcsharp\u002Fdesktop-ui\u002F29a.avalonia-pseudo-classes","01.csharp\u002F12.desktop-ui\u002F29a.avalonia-pseudo-classes",{"title":1555,"path":1556,"stem":1557},"Теми та ресурсні словники у WPF","\u002Fcsharp\u002Fdesktop-ui\u002Fresources-themes","01.csharp\u002F12.desktop-ui\u002F30.resources-themes",{"title":1559,"path":1560,"stem":1561},"Avalonia Themes — Fluent Design та система тематизації","\u002Fcsharp\u002Fdesktop-ui\u002F30a.avalonia-themes-fluent","01.csharp\u002F12.desktop-ui\u002F30a.avalonia-themes-fluent",{"title":1563,"path":1564,"stem":1565},"Контроли колекцій — глибоке занурення","\u002Fcsharp\u002Fdesktop-ui\u002Fcollection-controls","01.csharp\u002F12.desktop-ui\u002F31.collection-controls",{"title":1567,"path":1568,"stem":1569},"DataGrid — колонки та базове відображення","\u002Fcsharp\u002Fdesktop-ui\u002Fdatagrid-part1","01.csharp\u002F12.desktop-ui\u002F32.datagrid-part1",{"title":1571,"path":1572,"stem":1573},"DataGrid — сортування, фільтрація, редагування","\u002Fcsharp\u002Fdesktop-ui\u002Fdatagrid-part2","01.csharp\u002F12.desktop-ui\u002F32.datagrid-part2",{"title":1575,"path":1576,"stem":1577},"TreeView та GridView","\u002Fcsharp\u002Fdesktop-ui\u002Ftreeview-listview","01.csharp\u002F12.desktop-ui\u002F33.treeview-listview",{"title":1579,"path":1580,"stem":1581},"Меню, Toolbar, ContextMenu, StatusBar","\u002Fcsharp\u002Fdesktop-ui\u002Fmenus-toolbars","01.csharp\u002F12.desktop-ui\u002F34.menus-toolbars",{"title":1583,"path":1584,"stem":1585},"Навігація та керування вікнами. Частина 1: вікна та сторінки","\u002Fcsharp\u002Fdesktop-ui\u002Fnavigation-windows-part1","01.csharp\u002F12.desktop-ui\u002F35.navigation-windows-part1",{"title":1587,"path":1588,"stem":1589},"Навігація та керування вікнами. Частина 2: MVVM-навігація","\u002Fcsharp\u002Fdesktop-ui\u002Fnavigation-windows-part2","01.csharp\u002F12.desktop-ui\u002F35.navigation-windows-part2",{"title":1591,"path":1592,"stem":1593},"Avalonia — Навігація та діалоги","\u002Fcsharp\u002Fdesktop-ui\u002F35a.avalonia-navigation-dialogs","01.csharp\u002F12.desktop-ui\u002F35a.avalonia-navigation-dialogs",{"title":1595,"path":1596,"stem":1597},"Діалоги та File Pickers у WPF","\u002Fcsharp\u002Fdesktop-ui\u002Fdialogs-file-pickers","01.csharp\u002F12.desktop-ui\u002F36.dialogs-file-pickers",{"title":1599,"path":1600,"stem":1601},"UserControl: компонентний підхід у WPF","\u002Fcsharp\u002Fdesktop-ui\u002Fuser-controls","01.csharp\u002F12.desktop-ui\u002F37.user-controls",{"title":1603,"path":1604,"stem":1605},"Custom Controls: Lookless Controls у WPF","\u002Fcsharp\u002Fdesktop-ui\u002Fcustom-controls","01.csharp\u002F12.desktop-ui\u002F38.custom-controls",{"title":1607,"path":1608,"stem":1609},"Avalonia TemplatedControl — Lookless Controls","\u002Fcsharp\u002Fdesktop-ui\u002F38a.avalonia-templated-controls","01.csharp\u002F12.desktop-ui\u002F38a.avalonia-templated-controls",{"title":1611,"path":1612,"stem":1613},"Анімації у WPF: Storyboard та Easing Functions","\u002Fcsharp\u002Fdesktop-ui\u002Fanimations-transitions","01.csharp\u002F12.desktop-ui\u002F39.animations-transitions",{"title":1615,"path":1616,"stem":1617},"Анімації в Avalonia","\u002Fcsharp\u002Fdesktop-ui\u002F39a.avalonia-animations","01.csharp\u002F12.desktop-ui\u002F39a.avalonia-animations",{"title":1619,"path":1620,"stem":1621},"2D Графіка та Мультимедіа у WPF","\u002Fcsharp\u002Fdesktop-ui\u002Fmedia-graphics","01.csharp\u002F12.desktop-ui\u002F40.media-graphics",{"title":1623,"path":1624,"stem":1625},"Dependency Injection у WPF та Avalonia","\u002Fcsharp\u002Fdesktop-ui\u002Fdi-integration","01.csharp\u002F12.desktop-ui\u002F41.di-integration",{"title":1627,"path":1628,"stem":1629},"SQLite та EF Core у десктопних додатках","\u002Fcsharp\u002Fdesktop-ui\u002Fdata-persistence-part1","01.csharp\u002F12.desktop-ui\u002F42.data-persistence-part1",{"title":1631,"path":1632,"stem":1633},"Repository Pattern та Unit of Work","\u002Fcsharp\u002Fdesktop-ui\u002Fdata-persistence-part2","01.csharp\u002F12.desktop-ui\u002F43.data-persistence-part2",{"title":1635,"path":1636,"stem":1637},"Тестування ViewModels","\u002Fcsharp\u002Fdesktop-ui\u002Fviewmodel-testing","01.csharp\u002F12.desktop-ui\u002F44.viewmodel-testing",{"title":1639,"path":1640,"stem":1641},"Avalonia Headless Testing — тестування UI без вікон","\u002Fcsharp\u002Fdesktop-ui\u002F44a.avalonia-headless-testing","01.csharp\u002F12.desktop-ui\u002F44a.avalonia-headless-testing",{"title":1643,"path":1644,"stem":1645},"Кросплатформна розробка з Avalonia","\u002Fcsharp\u002Fdesktop-ui\u002Favalonia-cross-platform","01.csharp\u002F12.desktop-ui\u002F45.avalonia-cross-platform",{"title":1647,"path":1648,"stem":1649},"Пакування та розгортання Avalonia додатків","\u002Fcsharp\u002Fdesktop-ui\u002Favalonia-packaging-deployment","01.csharp\u002F12.desktop-ui\u002F46.avalonia-packaging-deployment",{"title":1651,"path":1652,"stem":1653},"Розгортання WPF застосунків","\u002Fcsharp\u002Fdesktop-ui\u002Fwpf-packaging-deployment","01.csharp\u002F12.desktop-ui\u002F47.wpf-packaging-deployment",{"title":1655,"icon":658,"path":1656,"stem":1657,"children":1658,"page":59},"Network Programming","\u002Fcsharp\u002Fnetwork-programming","01.csharp\u002F13.network-programming",[1659,1663,1667,1671,1675,1679,1683,1687,1691,1695,1699],{"title":1660,"path":1661,"stem":1662},"Основи комп'ютерних мереж","\u002Fcsharp\u002Fnetwork-programming\u002Ffoundations","01.csharp\u002F13.network-programming\u002F01.foundations",{"title":1664,"path":1665,"stem":1666},"Модель OSI та стек TCP\u002FIP","\u002Fcsharp\u002Fnetwork-programming\u002Fosi-model","01.csharp\u002F13.network-programming\u002F02.osi-model",{"title":1668,"path":1669,"stem":1670},"IP-протокол та адресація","\u002Fcsharp\u002Fnetwork-programming\u002Fip-addressing","01.csharp\u002F13.network-programming\u002F03.ip-addressing",{"title":1672,"path":1673,"stem":1674},"UDP — протокол без з'єднання","\u002Fcsharp\u002Fnetwork-programming\u002Fudp","01.csharp\u002F13.network-programming\u002F05.udp",{"title":1676,"path":1677,"stem":1678},"UDP Broadcast та Multicast","\u002Fcsharp\u002Fnetwork-programming\u002Fudp-broadcast-multicast","01.csharp\u002F13.network-programming\u002F06.udp-broadcast-multicast",{"title":1680,"path":1681,"stem":1682},"HTTP — протокол вебу","\u002Fcsharp\u002Fnetwork-programming\u002Fhttp-fundamentals","01.csharp\u002F13.network-programming\u002F07.http-fundamentals",{"title":1684,"path":1685,"stem":1686},"HttpListener — вбудований HTTP-сервер .NET","\u002Fcsharp\u002Fnetwork-programming\u002F07a.http-listener","01.csharp\u002F13.network-programming\u002F07a.http-listener",{"title":1688,"path":1689,"stem":1690},"HTTP Advanced — cookies, аутентифікація та HTTPS","\u002Fcsharp\u002Fnetwork-programming\u002Fhttp-advanced","01.csharp\u002F13.network-programming\u002F08.http-advanced",{"title":1692,"path":1693,"stem":1694},"SMTP та протоколи електронної пошти","\u002Fcsharp\u002Fnetwork-programming\u002Fsmtp","01.csharp\u002F13.network-programming\u002F09.smtp",{"title":1696,"path":1697,"stem":1698},"WebSocket — повнодуплексний протокол реального часу","\u002Fcsharp\u002Fnetwork-programming\u002Fwebsockets","01.csharp\u002F13.network-programming\u002F10.websockets",{"title":1700,"path":1701,"stem":1702},"TLS\u002FSSL — криптографічний захист мережевих з'єднань","\u002Fcsharp\u002Fnetwork-programming\u002Ftls-ssl","01.csharp\u002F13.network-programming\u002F11.tls-ssl",{"title":1704,"path":1705,"stem":1706},"C# & .NET: The Ultimate Roadmap","\u002Fcsharp\u002Froadmap","01.csharp\u002Froadmap",{"title":1708,"icon":1709,"path":1710,"stem":1711,"children":1712,"page":59},"C++","i-devicon-cplusplus","\u002Fcpp","02.cpp",[1713,1717,1721,1725,1729,1733,1737,1741,1745,1748,1752,1756,1760,1764,1768,1772,1776,1780,1784,1788,1792,1796,1800,1804,1808,1812,1816,1820,1824,1828,1832,1836,1840,1844,1848,1852,1856,1860,1864,1868,1872,1876,1880,1884,1888,1892,1896,1900,1904,1908,1912,1916,1920,1924,1928,1932,1936,1940,1944,1948,1952,1956,1960,1964,1968,1972,1976,1980,1984,1988,1992,1996,2000,2004,2008,2012,2016,2020,2024,2028,2032,2036,2040,2044,2048,2052,2056,2060,2064,2068,2072,2076,2080,2084,2088,2092,2096,2100,2104,2108,2112,2116],{"title":1714,"path":1715,"stem":1716},"Вступ у програмування та алгоритми","\u002Fcpp\u002Fintro-algorithms","02.cpp\u002F01.intro-algorithms",{"title":1718,"path":1719,"stem":1720},"Code Style: угоди про оформлення коду","\u002Fcpp\u002Fcode-style","02.cpp\u002F02.code-style",{"title":1722,"path":1723,"stem":1724},"Середовище розробки та перший проєкт","\u002Fcpp\u002Fide-setup","02.cpp\u002F03.ide-setup",{"title":1726,"path":1727,"stem":1728},"Вивід даних на екран","\u002Fcpp\u002Fdata-output","02.cpp\u002F04.data-output",{"title":1730,"path":1731,"stem":1732},"Типи даних, змінні та константи","\u002Fcpp\u002Fdata-types-variables","02.cpp\u002F05.data-types-variables",{"title":1734,"path":1735,"stem":1736},"Ввід даних з клавіатури","\u002Fcpp\u002Fdata-input","02.cpp\u002F06.data-input",{"title":1738,"path":1739,"stem":1740},"Оператори, перетворення типів та логічні операції","\u002Fcpp\u002Foperators-type-conversion","02.cpp\u002F07.operators-type-conversion",{"title":1742,"path":1743,"stem":1744},"Цикли","\u002Fcpp\u002Floops","02.cpp\u002F08.loops",{"title":32,"path":1746,"stem":1747},"\u002Fcpp\u002Farrays","02.cpp\u002F09.arrays",{"title":1749,"path":1750,"stem":1751},"Алгоритми сортування та аналіз складності","\u002Fcpp\u002Fsorting","02.cpp\u002F10.sorting",{"title":1753,"path":1754,"stem":1755},"Революція C++20: Ranges та Views","\u002Fcpp\u002Franges-views","02.cpp\u002F100.ranges-views",{"title":1757,"path":1758,"stem":1759},"Алгоритми пошуку","\u002Fcpp\u002Fsearching","02.cpp\u002F11.searching",{"title":1761,"path":1762,"stem":1763},"Функції: основи","\u002Fcpp\u002Ffunctions-basics","02.cpp\u002F12.functions-basics",{"title":1765,"path":1766,"stem":1767},"Функції: прототипи, область видимості та додаткові можливості","\u002Fcpp\u002Ffunctions-scope","02.cpp\u002F13.functions-scope",{"title":1769,"path":1770,"stem":1771},"Функції: перевантаження та шаблони","\u002Fcpp\u002Ffunctions-overloading-templates","02.cpp\u002F14.functions-overloading-templates",{"title":1773,"path":1774,"stem":1775},"Вказівники: основи","\u002Fcpp\u002Fpointers-basics","02.cpp\u002F15.pointers-basics",{"title":1777,"path":1778,"stem":1779},"Посилання (References)","\u002Fcpp\u002Freferences","02.cpp\u002F16.references",{"title":1781,"path":1782,"stem":1783},"Вказівники, const і масиви","\u002Fcpp\u002Fpointers-const-arrays","02.cpp\u002F17.pointers-const-arrays",{"title":1785,"path":1786,"stem":1787},"Адресна арифметика","\u002Fcpp\u002Fpointer-arithmetic","02.cpp\u002F18.pointer-arithmetic",{"title":1789,"path":1790,"stem":1791},"Динамічна пам'ять","\u002Fcpp\u002Fdynamic-memory","02.cpp\u002F19.dynamic-memory",{"title":1793,"path":1794,"stem":1795},"Вказівники типу void","\u002Fcpp\u002Fvoid-pointers","02.cpp\u002F20.void-pointers",{"title":1797,"path":1798,"stem":1799},"Вказівники на вказівники","\u002Fcpp\u002Fpointers-to-pointers","02.cpp\u002F21.pointers-to-pointers",{"title":1801,"path":1802,"stem":1803},"Оператор доступу до членів через вказівник (->)","\u002Fcpp\u002Fmember-access-operator","02.cpp\u002F22.member-access-operator",{"title":1805,"path":1806,"stem":1807},"Цикл for-each (Range-based for)","\u002Fcpp\u002Fforeach-loop","02.cpp\u002F23.foreach-loop",{"title":1809,"path":1810,"stem":1811},"Вказівники на функції","\u002Fcpp\u002Ffunction-pointers","02.cpp\u002F24.function-pointers",{"title":1813,"path":1814,"stem":1815},"Лямбда-вирази","\u002Fcpp\u002Flambdas","02.cpp\u002F25.lambdas",{"title":1817,"path":1818,"stem":1819},"Лямбда-захоплення","\u002Fcpp\u002Flambda-captures","02.cpp\u002F26.lambda-captures",{"title":1821,"path":1822,"stem":1823},"Еліпсис","\u002Fcpp\u002Fellipsis","02.cpp\u002F27.ellipsis",{"title":1825,"path":1826,"stem":1827},"Безпечні альтернативи еліпсису","\u002Fcpp\u002F27a.ellipsis","02.cpp\u002F27a.ellipsis",{"title":1829,"path":1830,"stem":1831},"Аргументи командного рядка","\u002Fcpp\u002Fcommand-line-arguments","02.cpp\u002F28.command-line-arguments",{"title":1833,"path":1834,"stem":1835},"Перерахування (enum)","\u002Fcpp\u002Fenum","02.cpp\u002F29.enum",{"title":1837,"path":1838,"stem":1839},"Класи-перерахування (enum class)","\u002Fcpp\u002Fenum-class","02.cpp\u002F30.enum-class",{"title":1841,"path":1842,"stem":1843},"Псевдоніми типів (typedef і using)","\u002Fcpp\u002Ftype-aliases","02.cpp\u002F31.type-aliases",{"title":1845,"path":1846,"stem":1847},"Системи числення та двійкова арифметика","\u002Fcpp\u002Fnumber-systems","02.cpp\u002F32.number-systems",{"title":1849,"path":1850,"stem":1851},"Структури (struct): агрегування даних","\u002Fcpp\u002Fstruct","02.cpp\u002F33.struct",{"title":1853,"path":1854,"stem":1855},"Структури у функціях","\u002Fcpp\u002Fstruct-functions","02.cpp\u002F34.struct-functions",{"title":1857,"path":1858,"stem":1859},"Масиви структур і вкладені структури","\u002Fcpp\u002Fstruct-arrays","02.cpp\u002F35.struct-arrays",{"title":1861,"path":1862,"stem":1863},"Патерни struct та межі застосування","\u002Fcpp\u002Fstruct-patterns","02.cpp\u002F36.struct-patterns",{"title":1865,"path":1866,"stem":1867},"Символи та таблиця ASCII","\u002Fcpp\u002Fascii-characters","02.cpp\u002F37.ascii-characters",{"title":1869,"path":1870,"stem":1871},"Unicode та кодування UTF","\u002Fcpp\u002Funicode-utf","02.cpp\u002F38.unicode-utf",{"title":1873,"path":1874,"stem":1875},"C-style рядки","\u002Fcpp\u002Fc-strings","02.cpp\u002F39.c-strings",{"title":1877,"path":1878,"stem":1879},"Вступ до std::string","\u002Fcpp\u002Fstd-string-intro","02.cpp\u002F40.std-string-intro",{"title":1881,"path":1882,"stem":1883},"Довжина, ємність та доступ до символів std::string","\u002Fcpp\u002Fstd-string-capacity-access","02.cpp\u002F41.std-string-capacity-access",{"title":1885,"path":1886,"stem":1887},"Модифікація std::string: присвоювання, додавання, вставка, видалення та заміна","\u002Fcpp\u002Fstd-string-modification","02.cpp\u002F42.std-string-modification",{"title":1889,"path":1890,"stem":1891},"Пошук у std::string: find, npos та практичні патерни","\u002Fcpp\u002Fstd-string-search","02.cpp\u002F43.std-string-search",{"title":1893,"path":1894,"stem":1895},"std::string_view: невласницький погляд на рядок без копіювання","\u002Fcpp\u002Fstd-string-view","02.cpp\u002F44.std-string-view",{"title":1897,"path":1898,"stem":1899},"Об'єднання (union): один блок пам'яті, кілька інтерпретацій","\u002Fcpp\u002Funion","02.cpp\u002F45.union",{"title":1901,"path":1902,"stem":1903},"Організація коду: файли, препроцесор, простори імен","\u002Fcpp\u002Fmultifile-programs","02.cpp\u002F46.multifile-programs",{"title":1905,"path":1906,"stem":1907},"Робота з файлами: C-стиль (stdio.h)","\u002Fcpp\u002Fc-style-files","02.cpp\u002F47.c-style-files",{"title":1909,"path":1910,"stem":1911},"Робота з файлами: C++-стиль (fstream)","\u002Fcpp\u002Fcpp-style-files","02.cpp\u002F48.cpp-style-files",{"title":1913,"path":1914,"stem":1915},"Введення в ООП: від процедур до об'єктів","\u002Fcpp\u002Foop-intro","02.cpp\u002F49.oop-intro",{"title":1917,"path":1918,"stem":1919},"Класи, об'єкти та методи","\u002Fcpp\u002Fclasses-objects-methods","02.cpp\u002F50.classes-objects-methods",{"title":1921,"path":1922,"stem":1923},"Специфікатори доступу та інкапсуляція","\u002Fcpp\u002Faccess-specifiers-encapsulation","02.cpp\u002F51.access-specifiers-encapsulation",{"title":1925,"path":1926,"stem":1927},"Конструктори: гарантована ініціалізація об'єктів","\u002Fcpp\u002Fconstructors","02.cpp\u002F52.constructors",{"title":1929,"path":1930,"stem":1931},"Списки ініціалізації та делегуючі конструктори","\u002Fcpp\u002Finit-lists-delegating","02.cpp\u002F53.init-lists-delegating",{"title":1933,"path":1934,"stem":1935},"Деструктори та ідіома RAII","\u002Fcpp\u002Fdestructors-raii","02.cpp\u002F54.destructors-raii",{"title":1937,"path":1938,"stem":1939},"Прихований покажчик this","\u002Fcpp\u002Fthis-pointer","02.cpp\u002F55.this-pointer",{"title":1941,"path":1942,"stem":1943},"Розподіл класу на заголовковий файл та файл реалізації","\u002Fcpp\u002Fclass-header-source","02.cpp\u002F56.class-header-source",{"title":1945,"path":1946,"stem":1947},"Класи та const","\u002Fcpp\u002Fconst-classes","02.cpp\u002F57.const-classes",{"title":1949,"path":1950,"stem":1951},"Статичні члени класу","\u002Fcpp\u002Fstatic-members","02.cpp\u002F58.static-members",{"title":1953,"path":1954,"stem":1955},"Конструктор копіювання та запобігання копіюванню","\u002Fcpp\u002Fcopy-constructor","02.cpp\u002F59.copy-constructor",{"title":1957,"path":1958,"stem":1959},"Дружні функції та класи","\u002Fcpp\u002Ffriend-functions-classes","02.cpp\u002F60.friend-functions-classes",{"title":1961,"path":1962,"stem":1963},"Анонімні об'єкти та вкладені типи","\u002Fcpp\u002Fanonymous-objects-nested-types","02.cpp\u002F61.anonymous-objects-nested-types",{"title":1965,"path":1966,"stem":1967},"Вимірювання часу виконання: RAII-таймер","\u002Fcpp\u002Ftiming-raii-timer","02.cpp\u002F62.timing-raii-timer",{"title":1969,"path":1970,"stem":1971},"Перевантаження операторів: основи та арифметика","\u002Fcpp\u002Foperator-overloading-basics","02.cpp\u002F63.operator-overloading-basics",{"title":1973,"path":1974,"stem":1975},"Перевантаження операторів: методи класу та спеціальні оператори","\u002Fcpp\u002Foperator-overloading-methods","02.cpp\u002F64.operator-overloading-methods",{"title":1977,"path":1978,"stem":1979},"Приведення типів, explicit та delete","\u002Fcpp\u002Ftypecast-explicit-delete","02.cpp\u002F65.typecast-explicit-delete",{"title":1981,"path":1982,"stem":1983},"Глибоке копіювання та оператор присвоювання","\u002Fcpp\u002Fdeep-copy-assignment","02.cpp\u002F66.deep-copy-assignment",{"title":1985,"path":1986,"stem":1987},"Зв'язки між об'єктами: композиція та агрегація","\u002Fcpp\u002Fcomposition-aggregation","02.cpp\u002F67.composition-aggregation",{"title":1989,"path":1990,"stem":1991},"Асоціація та залежність між об","\u002Fcpp\u002Fassociation-dependency","02.cpp\u002F68.association-dependency",{"title":1993,"path":1994,"stem":1995},"Контейнерні класи та `std::initializer_list`","\u002Fcpp\u002Fcontainer-classes-initializer-list","02.cpp\u002F69.container-classes-initializer-list",{"title":1997,"path":1998,"stem":1999},"Вступ до наслідування: базові поняття та відношення «is-a»","\u002Fcpp\u002Finheritance-intro","02.cpp\u002F70.inheritance-intro",{"title":2001,"path":2002,"stem":2003},"Конструктори, деструктори та порядок ініціалізації в ієрархіях","\u002Fcpp\u002Finheritance-constructors-destructors","02.cpp\u002F71.inheritance-constructors-destructors",{"title":2005,"path":2006,"stem":2007},"Специфікатор `protected` та види наслідування","\u002Fcpp\u002Finheritance-access-specifiers","02.cpp\u002F72.inheritance-access-specifiers",{"title":2009,"path":2010,"stem":2011},"Перевизначення методів та приховування імен","\u002Fcpp\u002Fmethod-overriding-hiding","02.cpp\u002F73.method-overriding-hiding",{"title":2013,"path":2014,"stem":2015},"Множинне наслідування та проблема ромба","\u002Fcpp\u002Fmultiple-inheritance-diamond","02.cpp\u002F74.multiple-inheritance-diamond",{"title":2017,"path":2018,"stem":2019},"Вказівники на базовий клас та віртуальні функції","\u002Fcpp\u002Fvirtual-functions-polymorphism","02.cpp\u002F75.virtual-functions-polymorphism",{"title":2021,"path":2022,"stem":2023},"Специфікатори override, final та віртуальні деструктори","\u002Fcpp\u002Foverride-final-virtual-destructors","02.cpp\u002F76.override-final-virtual-destructors",{"title":2025,"path":2026,"stem":2027},"Внутрішні механізми поліморфізму: vtable, vptr та зв'язування","\u002Fcpp\u002Fvirtual-table-binding","02.cpp\u002F77.virtual-table-binding",{"title":2029,"path":2030,"stem":2031},"Абстрактні класи та чисті віртуальні функції","\u002Fcpp\u002Fabstract-classes-interfaces","02.cpp\u002F78.abstract-classes-interfaces",{"title":2033,"path":2034,"stem":2035},"Зрізка об'єктів, віртуальне наслідування та поліморфний вивід","\u002Fcpp\u002Fslicing-virtual-base-io","02.cpp\u002F79.slicing-virtual-base-io",{"title":2037,"path":2038,"stem":2039},"Динамічне приведення типів (`dynamic_cast`) та RTTI","\u002Fcpp\u002Fdynamic-cast-rtti","02.cpp\u002F80.dynamic-cast-rtti",{"title":2041,"path":2042,"stem":2043},"Шаблони функцій: узагальнене програмування","\u002Fcpp\u002Ffunction-templates","02.cpp\u002F81.function-templates",{"title":2045,"path":2046,"stem":2047},"Шаблони класів та NTTP-параметри","\u002Fcpp\u002Fclass-templates-nttp","02.cpp\u002F82.class-templates-nttp",{"title":2049,"path":2050,"stem":2051},"Повна (явна) спеціалізація шаблонів","\u002Fcpp\u002Ffull-template-specialization","02.cpp\u002F83.full-template-specialization",{"title":2053,"path":2054,"stem":2055},"Часткова спеціалізація шаблонів класів","\u002Fcpp\u002Fpartial-template-specialization","02.cpp\u002F84.partial-template-specialization",{"title":2057,"path":2058,"stem":2059},"Механізм винятків: try, catch, throw та розкручування стеку","\u002Fcpp\u002Fexceptions-basics","02.cpp\u002F85.exceptions-basics",{"title":2061,"path":2062,"stem":2063},"Ієрархія std::exception та власні класи винятків","\u002Fcpp\u002Fexception-hierarchy-custom","02.cpp\u002F86.exception-hierarchy-custom",{"title":2065,"path":2066,"stem":2067},"Повторне генерування винятків та функціональний try-блок","\u002Fcpp\u002Frethrow-function-try","02.cpp\u002F87.rethrow-function-try",{"title":2069,"path":2070,"stem":2071},"Безпека винятків, noexcept та деструктори","\u002Fcpp\u002Fsafety-noexcept","02.cpp\u002F88.safety-noexcept",{"title":2073,"path":2074,"stem":2075},"Власні структури даних: стек та черга","\u002Fcpp\u002Fcustom-stack-queue","02.cpp\u002F89.custom-stack-queue",{"title":2077,"path":2078,"stem":2079},"Власні структури даних: однозв'язаний список","\u002Fcpp\u002Flinked-list","02.cpp\u002F90.linked-list",{"title":2081,"path":2082,"stem":2083},"Власні структури даних: бінарне дерево пошуку","\u002Fcpp\u002Fbinary-search-tree","02.cpp\u002F91.binary-search-tree",{"title":2085,"path":2086,"stem":2087},"Власні структури даних: хеш-таблиця","\u002Fcpp\u002Fhash-table","02.cpp\u002F92.hash-table",{"title":2089,"path":2090,"stem":2091},"Готові структури даних C++: послідовні контейнери STL","\u002Fcpp\u002Fstl-sequential-containers","02.cpp\u002F93.stl-sequential-containers",{"title":2093,"path":2094,"stem":2095},"Готові структури даних C++: асоціативні контейнери та адаптери","\u002Fcpp\u002Fstl-associative-adapters","02.cpp\u002F94.stl-associative-adapters",{"title":2097,"path":2098,"stem":2099},"Готові структури даних C++: ітератори та алгоритми STL","\u002Fcpp\u002Fstl-iterators-algorithms","02.cpp\u002F95.stl-iterators-algorithms",{"title":2101,"path":2102,"stem":2103},"R-value посилання та move-семантика","\u002Fcpp\u002Frvalue-references-move-semantics","02.cpp\u002F96.rvalue-references-move-semantics",{"title":2105,"path":2106,"stem":2107},"Move-конструктор, move-присвоювання та Правило п","\u002Fcpp\u002Fmove-constructors-rule-of-five","02.cpp\u002F97.move-constructors-rule-of-five",{"title":2109,"path":2110,"stem":2111},"Розумний покажчик std::unique_ptr","\u002Fcpp\u002Funique-ptr","02.cpp\u002F98.unique-ptr",{"title":2113,"path":2114,"stem":2115},"Спільне володіння: std::shared_ptr та std::weak_ptr","\u002Fcpp\u002Fshared-ptr-weak-ptr","02.cpp\u002F99.shared-ptr-weak-ptr",{"title":2117,"icon":2118,"path":2119,"stem":2120,"children":2121,"page":59},"CMake і vcpkg","i-devicon-cmake","\u002Fcpp\u002Fcmake","02.cpp\u002F990.cmake",[2122,2126,2130,2134,2138,2142,2146,2150,2154,2158,2162,2166,2170,2174,2178,2182,2186,2190],{"title":2123,"path":2124,"stem":2125},"CMake: навіщо він потрібен і як його встановити","\u002Fcpp\u002Fcmake\u002Fwhat-is-cmake","02.cpp\u002F990.cmake\u002F01.what-is-cmake",{"title":2127,"path":2128,"stem":2129},"Перший проєкт з CMake: конфігурація, збірка, запуск","\u002Fcpp\u002Fcmake\u002Ffirst-project","02.cpp\u002F990.cmake\u002F02.first-project",{"title":2131,"path":2132,"stem":2133},"Синтаксис CMakeLists.txt: команди, змінні, списки","\u002Fcpp\u002Fcmake\u002Fcmakelists-syntax","02.cpp\u002F990.cmake\u002F03.cmakelists-syntax",{"title":2135,"path":2136,"stem":2137},"Проєкт із кількома файлами: перелік джерел і file(GLOB)","\u002Fcpp\u002Fcmake\u002Fmultiple-files","02.cpp\u002F990.cmake\u002F04.multiple-files",{"title":2139,"path":2140,"stem":2141},"Бібліотеки в CMake: STATIC, SHARED, INTERFACE та видимість PUBLIC\u002FPRIVATE","\u002Fcpp\u002Fcmake\u002Flibraries","02.cpp\u002F990.cmake\u002F05.libraries",{"title":2143,"path":2144,"stem":2145},"Підключення зовнішніх бібліотек: find_package, add_subdirectory, FetchContent, pkg-config","\u002Fcpp\u002Fcmake\u002Fexternal-libraries","02.cpp\u002F990.cmake\u002F06.external-libraries",{"title":2147,"path":2148,"stem":2149},"Умови, опції, цикли та функції в CMake","\u002Fcpp\u002Fcmake\u002Fvariables-conditions","02.cpp\u002F990.cmake\u002F07.variables-conditions",{"title":2151,"path":2152,"stem":2153},"Конфігурації збірки: Debug, Release і вирази-генератори","\u002Fcpp\u002Fcmake\u002Fbuild-configurations","02.cpp\u002F990.cmake\u002F08.build-configurations",{"title":2155,"path":2156,"stem":2157},"Структура великого проєкту: підпапки, модулі CMake, PCH та install","\u002Fcpp\u002Fcmake\u002Fproject-structure","02.cpp\u002F990.cmake\u002F09.project-structure",{"title":2159,"path":2160,"stem":2161},"Тестування з CMake: CTest, Google Test, покриття коду","\u002Fcpp\u002Fcmake\u002Ftesting-ctest","02.cpp\u002F990.cmake\u002F10.testing-ctest",{"title":2163,"path":2164,"stem":2165},"Команди CMake, пресети, скрипти збірки та кращі практики","\u002Fcpp\u002Fcmake\u002Fcommands-best-practices","02.cpp\u002F990.cmake\u002F11.commands-best-practices",{"title":2167,"path":2168,"stem":2169},"Практичні проєкти: калькулятор, Qt-застосунок і кросплатформна збірка","\u002Fcpp\u002Fcmake\u002Freal-projects","02.cpp\u002F990.cmake\u002F12.real-projects",{"title":2171,"path":2172,"stem":2173},"Пакетні менеджери для C++: vcpkg, Conan, CPM та системні пакети","\u002Fcpp\u002Fcmake\u002Fpackage-managers","02.cpp\u002F990.cmake\u002F13.package-managers",{"title":2175,"path":2176,"stem":2177},"vcpkg: встановлення, основні команди та triplets","\u002Fcpp\u002Fcmake\u002Fvcpkg-basics","02.cpp\u002F990.cmake\u002F14.vcpkg-basics",{"title":2179,"path":2180,"stem":2181},"vcpkg і CMake: toolchain-файл, manifest vcpkg.json, IDE","\u002Fcpp\u002Fcmake\u002Fvcpkg-cmake","02.cpp\u002F990.cmake\u002F15.vcpkg-cmake",{"title":2183,"path":2184,"stem":2185},"vcpkg для досвідчених: версії, features, реєстри, власні порти, кеш і діагностика","\u002Fcpp\u002Fcmake\u002Fvcpkg-advanced","02.cpp\u002F990.cmake\u002F16.vcpkg-advanced",{"title":2187,"path":2188,"stem":2189},"Бібліотеки C++: fmt, spdlog і nlohmann\u002Fjson","\u002Fcpp\u002Fcmake\u002Flibraries-format-log-json","02.cpp\u002F990.cmake\u002F17.libraries-format-log-json",{"title":2191,"path":2192,"stem":2193},"Бібліотеки C++: cpp-httplib, cxxopts, CLI11, Google Test і Catch2","\u002Fcpp\u002Fcmake\u002Flibraries-network-cli-testing","02.cpp\u002F990.cmake\u002F18.libraries-network-cli-testing",{"title":2195,"icon":2196,"path":2197,"stem":2198,"children":2199,"page":59},"JavaScript","i-devicon-javascript","\u002Fjavascript","03.javascript",[2200,2226,2280,2302,2606,2644,2662],{"title":2201,"icon":2202,"path":2203,"stem":2204,"children":2205,"page":59},"Events","i-lucide-mouse-pointer-click","\u002Fjavascript\u002Fevents","03.javascript\u002F01.events",[2206,2210,2214,2218,2222],{"title":2207,"path":2208,"stem":2209},"Вступ до подій браузера","\u002Fjavascript\u002Fevents\u002Fintro","03.javascript\u002F01.events\u002F01.intro",{"title":2211,"path":2212,"stem":2213},"Бульбашковий механізм (Bubbling) та занурення (Capturing)","\u002Fjavascript\u002Fevents\u002Fbubbling-capturing","03.javascript\u002F01.events\u002F02.bubbling-capturing",{"title":2215,"path":2216,"stem":2217},"Делегування подій (Event Delegation)","\u002Fjavascript\u002Fevents\u002Fdelegate-events","03.javascript\u002F01.events\u002F03.delegate-events",{"title":2219,"path":2220,"stem":2221},"Типові дії браузера та preventDefault()","\u002Fjavascript\u002Fevents\u002Fprevent-default","03.javascript\u002F01.events\u002F04.prevent-default",{"title":2223,"path":2224,"stem":2225},"Запуск користувацьких подій (Custom Events)","\u002Fjavascript\u002Fevents\u002Fcustom-events","03.javascript\u002F01.events\u002F05.custom-events",{"title":2227,"icon":2228,"path":2229,"stem":2230,"children":2231,"page":59},"Network","i-lucide-globe","\u002Fjavascript\u002Fnetwork","03.javascript\u002F02.network",[2232,2236,2240,2244,2248,2252,2256,2260,2264,2268,2272,2276],{"title":2233,"path":2234,"stem":2235},"Fetch API - Сучасний підхід до HTTP-запитів","\u002Fjavascript\u002Fnetwork\u002F01-fetch-api","03.javascript\u002F02.network\u002F01-fetch-api",{"title":2237,"path":2238,"stem":2239},"FormData - Робота з формами та файлами","\u002Fjavascript\u002Fnetwork\u002F02-formdata","03.javascript\u002F02.network\u002F02-formdata",{"title":2241,"path":2242,"stem":2243},"Відстеження прогресу завантаження","\u002Fjavascript\u002Fnetwork\u002F03-download-progress","03.javascript\u002F02.network\u002F03-download-progress",{"title":2245,"path":2246,"stem":2247},"Переривання fetch-запитів","\u002Fjavascript\u002Fnetwork\u002F04-abort-requests","03.javascript\u002F02.network\u002F04-abort-requests",{"title":2249,"path":2250,"stem":2251},"CORS - Запити між різними джерелами","\u002Fjavascript\u002Fnetwork\u002F05-cors","03.javascript\u002F02.network\u002F05-cors",{"title":2253,"path":2254,"stem":2255},"Fetch API - Повний довідник опцій","\u002Fjavascript\u002Fnetwork\u002F06-fetch-options","03.javascript\u002F02.network\u002F06-fetch-options",{"title":2257,"path":2258,"stem":2259},"URL Objects - Робота з посиланнями","\u002Fjavascript\u002Fnetwork\u002F07-url-objects","03.javascript\u002F02.network\u002F07-url-objects",{"title":2261,"path":2262,"stem":2263},"XMLHttpRequest - AJAX та низькорівневі запити","\u002Fjavascript\u002Fnetwork\u002F08-xmlhttprequest","03.javascript\u002F02.network\u002F08-xmlhttprequest",{"title":2265,"path":2266,"stem":2267},"Відновлюване завантаження файлів","\u002Fjavascript\u002Fnetwork\u002F09-resumable-upload","03.javascript\u002F02.network\u002F09-resumable-upload",{"title":2269,"path":2270,"stem":2271},"Cookies, document.cookie та світ після \"Cookiepocalypse\"","\u002Fjavascript\u002Fnetwork\u002F10-cookies","03.javascript\u002F02.network\u002F10-cookies",{"title":2273,"path":2274,"stem":2275},"js-cookie: Керування Cookies без Болю","\u002Fjavascript\u002Fnetwork\u002F11-js-cookie","03.javascript\u002F02.network\u002F11-js-cookie",{"title":2277,"path":2278,"stem":2279},"Axios: Потужний HTTP-клієнт для JavaScript","\u002Fjavascript\u002Fnetwork\u002F12-axios","03.javascript\u002F02.network\u002F12-axios",{"title":2281,"icon":2282,"path":2283,"stem":2284,"children":2285,"page":59},"Bom","i-lucide-monitor","\u002Fjavascript\u002Fbom","03.javascript\u002F03.bom",[2286,2290,2294,2298],{"title":2287,"path":2288,"stem":2289},"LocalStorage, SessionStorage та patterns збереження даних","\u002Fjavascript\u002Fbom\u002F01-localstorage","03.javascript\u002F03.bom\u002F01-localstorage",{"title":2291,"path":2292,"stem":2293},"Location Object - Керування адресою сторінки","\u002Fjavascript\u002Fbom\u002F02-location-object","03.javascript\u002F03.bom\u002F02-location-object",{"title":2295,"path":2296,"stem":2297},"History API - Керування історією браузера","\u002Fjavascript\u002Fbom\u002F03-history-api","03.javascript\u002F03.bom\u002F03-history-api",{"title":2299,"path":2300,"stem":2301},"Navigator Object - Ідентифікація та Можливості Пристрою","\u002Fjavascript\u002Fbom\u002F04-navigator-object","03.javascript\u002F03.bom\u002F04-navigator-object",{"title":2303,"icon":2304,"path":2305,"stem":2306,"children":2307},"React","i-devicon-react","\u002Fjavascript\u002Freact","03.javascript\u002F04.react\u002Findex",[2308,2309,2313,2317,2321,2325,2388,2423,2575],{"title":2303,"path":2305,"stem":2306},{"title":2310,"path":2311,"stem":2312},"Робота з Формами в React","\u002Fjavascript\u002Freact\u002Freact-forms","03.javascript\u002F04.react\u002F01.react-forms",{"title":2314,"path":2315,"stem":2316},"React Hook Form: Професійна Робота з Формами","\u002Fjavascript\u002Freact\u002Freact-hook-form","03.javascript\u002F04.react\u002F02.react-hook-form",{"title":2318,"path":2319,"stem":2320},"React Hook Form: Глибоке Розуміння Архітектури та Оптимізації","\u002Fjavascript\u002Freact\u002Freact-hook-form-new","03.javascript\u002F04.react\u002F02.react-hook-form-new",{"title":2322,"path":2323,"stem":2324},"Axios та React: Професійна Архітектура Запитів","\u002Fjavascript\u002Freact\u002Fdata-fetching-axios","03.javascript\u002F04.react\u002F03.data-fetching-axios",{"title":2326,"icon":132,"path":2327,"stem":2328,"children":2329},"Tanstack Query","\u002Fjavascript\u002Freact\u002Ftanstack-query","03.javascript\u002F04.react\u002F04.tanstack-query\u002Findex",[2330,2332,2336,2340,2344,2348,2352,2356,2360,2364,2368,2372,2376,2380,2384],{"title":2331,"path":2327,"stem":2328},"TanStack Query: Майстерність Керування Станом Сервера",{"title":2333,"path":2334,"stem":2335},"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":2337,"path":2338,"stem":2339},"Встановлення та Налаштування: Фундамент","\u002Fjavascript\u002Freact\u002Ftanstack-query\u002Finstallation-and-devtools","03.javascript\u002F04.react\u002F04.tanstack-query\u002F02.installation-and-devtools",{"title":2341,"path":2342,"stem":2343},"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":2345,"path":2346,"stem":2347},"Синхронізація Даних: Життєвий Цикл Запиту","\u002Fjavascript\u002Freact\u002Ftanstack-query\u002Fdata-synchronization","03.javascript\u002F04.react\u002F04.tanstack-query\u002F04.data-synchronization",{"title":2349,"path":2350,"stem":2351},"Мутації та Інвалідація: Зміна Даних","\u002Fjavascript\u002Freact\u002Ftanstack-query\u002Fmutations-and-invalidation","03.javascript\u002F04.react\u002F04.tanstack-query\u002F05.mutations-and-invalidation",{"title":2353,"path":2354,"stem":2355},"Оптимістичні Оновлення: Швидше за Світло","\u002Fjavascript\u002Freact\u002Ftanstack-query\u002Foptimistic-updates","03.javascript\u002F04.react\u002F04.tanstack-query\u002F06.optimistic-updates",{"title":2357,"path":2358,"stem":2359},"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":2361,"path":2362,"stem":2363},"Просунуті Патерни та Оптимізація","\u002Fjavascript\u002Freact\u002Ftanstack-query\u002Fadvanced-patterns","03.javascript\u002F04.react\u002F04.tanstack-query\u002F08.advanced-patterns",{"title":2365,"path":2366,"stem":2367},"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":2369,"path":2370,"stem":2371},"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":2373,"path":2374,"stem":2375},"Стратегії Тестування","\u002Fjavascript\u002Freact\u002Ftanstack-query\u002Ftesting-strategies","03.javascript\u002F04.react\u002F04.tanstack-query\u002F11.testing-strategies",{"title":2377,"path":2378,"stem":2379},"Аутентифікація та Обробка Помилок","\u002Fjavascript\u002Freact\u002Ftanstack-query\u002Fauthentication-and-errors","03.javascript\u002F04.react\u002F04.tanstack-query\u002F12.authentication-and-errors",{"title":2381,"path":2382,"stem":2383},"React Suspense та Майбутнє","\u002Fjavascript\u002Freact\u002Ftanstack-query\u002Freact-suspense","03.javascript\u002F04.react\u002F04.tanstack-query\u002F13.react-suspense",{"title":2385,"path":2386,"stem":2387},"Глибоке Занурення в Продуктивність","\u002Fjavascript\u002Freact\u002Ftanstack-query\u002Fperformance-deep-dive","03.javascript\u002F04.react\u002F04.tanstack-query\u002F14.performance-deep-dive",{"title":2389,"icon":2304,"path":2390,"stem":2391,"children":2392},"React Router","\u002Fjavascript\u002Freact\u002Freact-router","03.javascript\u002F04.react\u002F05.react-router\u002Findex",[2393,2395,2399,2403,2407,2411,2415,2419],{"title":2394,"path":2390,"stem":2391},"React Router: Навігаційна система сучасного вебу",{"title":2396,"path":2397,"stem":2398},"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":2400,"path":2401,"stem":2402},"Динамічна Навігація","\u002Fjavascript\u002Freact\u002Freact-router\u002Fnavigation-and-links","03.javascript\u002F04.react\u002F05.react-router\u002F02.navigation-and-links",{"title":2404,"path":2405,"stem":2406},"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":2408,"path":2409,"stem":2410},"Динамічні Маршрути та Параметри","\u002Fjavascript\u002Freact\u002Freact-router\u002Fdynamic-routing","03.javascript\u002F04.react\u002F05.react-router\u002F04.dynamic-routing",{"title":2412,"path":2413,"stem":2414},"Data APIs: Loaders та Actions","\u002Fjavascript\u002Freact\u002Freact-router\u002Fdata-loading","03.javascript\u002F04.react\u002F05.react-router\u002F05.data-loading",{"title":2416,"path":2417,"stem":2418},"Просунуті Патерни","\u002Fjavascript\u002Freact\u002Freact-router\u002Fadvanced-patterns","03.javascript\u002F04.react\u002F05.react-router\u002F06.advanced-patterns",{"title":2420,"path":2421,"stem":2422},"Legacy Routing: Компонентний підхід","\u002Fjavascript\u002Freact\u002Freact-router\u002Flegacy-routing","03.javascript\u002F04.react\u002F05.react-router\u002F07.legacy-routing",{"title":2424,"icon":132,"path":2425,"stem":2426,"children":2427},"Redux","\u002Fjavascript\u002Freact\u002Fredux","03.javascript\u002F04.react\u002F06.redux\u002Findex",[2428,2430,2446,2475,2484,2505,2521,2550],{"title":2429,"path":2425,"stem":2426},"Redux: Еволюція управління станом",{"title":14,"icon":15,"path":2431,"stem":2432,"children":2433,"page":59},"\u002Fjavascript\u002Freact\u002Fredux\u002Ffundamentals","03.javascript\u002F04.react\u002F06.redux\u002F01.fundamentals",[2434,2438,2442],{"title":2435,"path":2436,"stem":2437},"Вступ до State Management","\u002Fjavascript\u002Freact\u002Fredux\u002Ffundamentals\u002Fintro-state-management","03.javascript\u002F04.react\u002F06.redux\u002F01.fundamentals\u002F01.intro-state-management",{"title":2439,"path":2440,"stem":2441},"Філософія Redux та Три Принципи","\u002Fjavascript\u002Freact\u002Fredux\u002Ffundamentals\u002Fredux-philosophy","03.javascript\u002F04.react\u002F06.redux\u002F01.fundamentals\u002F02.redux-philosophy",{"title":2443,"path":2444,"stem":2445},"Чисті функції та Іммутабельність","\u002Fjavascript\u002Freact\u002Fredux\u002Ffundamentals\u002Fpure-functions-immutability","03.javascript\u002F04.react\u002F06.redux\u002F01.fundamentals\u002F03.pure-functions-immutability",{"title":2447,"icon":132,"path":2448,"stem":2449,"children":2450,"page":59},"Classic Redux","\u002Fjavascript\u002Freact\u002Fredux\u002Fclassic-redux","03.javascript\u002F04.react\u002F06.redux\u002F02.classic-redux",[2451,2455,2459,2463,2467,2471],{"title":2452,"path":2453,"stem":2454},"Створення Store (Classic Redux)","\u002Fjavascript\u002Freact\u002Fredux\u002Fclassic-redux\u002Fstore-setup","03.javascript\u002F04.react\u002F06.redux\u002F02.classic-redux\u002F01.store-setup",{"title":2456,"path":2457,"stem":2458},"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":2460,"path":2461,"stem":2462},"Логіка Reducers","\u002Fjavascript\u002Freact\u002Fredux\u002Fclassic-redux\u002Freducers","03.javascript\u002F04.react\u002F06.redux\u002F02.classic-redux\u002F03.reducers",{"title":2464,"path":2465,"stem":2466},"Комбінування Reducers (Root Reducer)","\u002Fjavascript\u002Freact\u002Fredux\u002Fclassic-redux\u002Fdata-flow","03.javascript\u002F04.react\u002F06.redux\u002F02.classic-redux\u002F04.data-flow",{"title":2468,"path":2469,"stem":2470},"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":2472,"path":2473,"stem":2474},"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":2476,"icon":132,"path":2477,"stem":2478,"children":2479,"page":59},"Transition To Rtk","\u002Fjavascript\u002Freact\u002Fredux\u002Ftransition-to-rtk","03.javascript\u002F04.react\u002F06.redux\u002F03.transition-to-rtk",[2480],{"title":2481,"path":2482,"stem":2483},"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":2485,"icon":132,"path":2486,"stem":2487,"children":2488,"page":59},"Redux Toolkit","\u002Fjavascript\u002Freact\u002Fredux\u002Fredux-toolkit","03.javascript\u002F04.react\u002F06.redux\u002F04.redux-toolkit",[2489,2493,2497,2501],{"title":2490,"path":2491,"stem":2492},"Налаштування Store з configureStore","\u002Fjavascript\u002Freact\u002Fredux\u002Fredux-toolkit\u002Fconfigure-store","03.javascript\u002F04.react\u002F06.redux\u002F04.redux-toolkit\u002F01.configure-store",{"title":2494,"path":2495,"stem":2496},"createSlice: Революція в Redux","\u002Fjavascript\u002Freact\u002Fredux\u002Fredux-toolkit\u002Fcreate-slice","03.javascript\u002F04.react\u002F06.redux\u002F04.redux-toolkit\u002F02.create-slice",{"title":2498,"path":2499,"stem":2500},"Асинхронність з createAsyncThunk","\u002Fjavascript\u002Freact\u002Fredux\u002Fredux-toolkit\u002Fasync-thunks","03.javascript\u002F04.react\u002F06.redux\u002F04.redux-toolkit\u002F03.async-thunks",{"title":2502,"path":2503,"stem":2504},"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":2506,"icon":92,"path":2507,"stem":2508,"children":2509,"page":59},"Advanced","\u002Fjavascript\u002Freact\u002Fredux\u002Fadvanced","03.javascript\u002F04.react\u002F06.redux\u002F05.advanced",[2510,2514,2518],{"title":2511,"path":2512,"stem":2513},"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":2515,"path":2516,"stem":2517},"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":2365,"path":2519,"stem":2520},"\u002Fjavascript\u002Freact\u002Fredux\u002Fadvanced\u002Farchitecture-best-practices","03.javascript\u002F04.react\u002F06.redux\u002F05.advanced\u002F03.architecture-best-practices",{"title":2522,"icon":132,"path":2523,"stem":2524,"children":2525,"page":59},"Project Kanban","\u002Fjavascript\u002Freact\u002Fredux\u002Fproject-kanban","03.javascript\u002F04.react\u002F06.redux\u002F06.project-kanban",[2526,2530,2534,2538,2542,2546],{"title":2527,"path":2528,"stem":2529},"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":2531,"path":2532,"stem":2533},"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":2535,"path":2536,"stem":2537},"Board Slice: Серце Дошки","\u002Fjavascript\u002Freact\u002Fredux\u002Fproject-kanban\u002Fboard-slice","03.javascript\u002F04.react\u002F06.redux\u002F06.project-kanban\u002F03.board-slice",{"title":2539,"path":2540,"stem":2541},"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":2543,"path":2544,"stem":2545},"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":2547,"path":2548,"stem":2549},"Optimistic Updates","\u002Fjavascript\u002Freact\u002Fredux\u002Fproject-kanban\u002Foptimistic-updates","03.javascript\u002F04.react\u002F06.redux\u002F06.project-kanban\u002F06.optimistic-updates",{"title":2551,"icon":132,"path":2552,"stem":2553,"children":2554,"page":59},"Testing","\u002Fjavascript\u002Freact\u002Fredux\u002Ftesting","03.javascript\u002F04.react\u002F06.redux\u002F07.testing",[2555,2559,2563,2567,2571],{"title":2556,"path":2557,"stem":2558},"Тестування Redux","\u002Fjavascript\u002Freact\u002Fredux\u002Ftesting\u002Fintro-testing","03.javascript\u002F04.react\u002F06.redux\u002F07.testing\u002F01.intro-testing",{"title":2560,"path":2561,"stem":2562},"Тестування Reducers","\u002Fjavascript\u002Freact\u002Fredux\u002Ftesting\u002Ftesting-reducers","03.javascript\u002F04.react\u002F06.redux\u002F07.testing\u002F02.testing-reducers",{"title":2564,"path":2565,"stem":2566},"Тестування Селекторів","\u002Fjavascript\u002Freact\u002Fredux\u002Ftesting\u002Ftesting-selectors","03.javascript\u002F04.react\u002F06.redux\u002F07.testing\u002F03.testing-selectors",{"title":2568,"path":2569,"stem":2570},"Тестування Компонентів (Integration)","\u002Fjavascript\u002Freact\u002Fredux\u002Ftesting\u002Ftesting-components","03.javascript\u002F04.react\u002F06.redux\u002F07.testing\u002F04.testing-components",{"title":2572,"path":2573,"stem":2574},"Тестування Async Thunks","\u002Fjavascript\u002Freact\u002Fredux\u002Ftesting\u002Ftesting-thunks","03.javascript\u002F04.react\u002F06.redux\u002F07.testing\u002F05.testing-thunks",{"title":2576,"icon":132,"path":2577,"stem":2578,"children":2579},"Ui Libraries","\u002Fjavascript\u002Freact\u002Fui-libraries","03.javascript\u002F04.react\u002F07.ui-libraries\u002Findex",[2580,2582,2586,2590,2594,2598,2602],{"title":2581,"path":2577,"stem":2578},"UI Бібліотеки в React",{"title":2583,"path":2584,"stem":2585},"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":2587,"path":2588,"stem":2589},"Філософія shadcn\u002Fui: \"Not a Component Library\"","\u002Fjavascript\u002Freact\u002Fui-libraries\u002Fshadcn-philosophy","03.javascript\u002F04.react\u002F07.ui-libraries\u002F02.shadcn-philosophy",{"title":2591,"path":2592,"stem":2593},"Установка та Налаштування shadcn\u002Fui","\u002Fjavascript\u002Freact\u002Fui-libraries\u002Fshadcn-installation","03.javascript\u002F04.react\u002F07.ui-libraries\u002F03.shadcn-installation",{"title":2595,"path":2596,"stem":2597},"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":2599,"path":2600,"stem":2601},"Компоненти Форм: Побудова Інтерактивних Form","\u002Fjavascript\u002Freact\u002Fui-libraries\u002Fshadcn-components-forms","03.javascript\u002F04.react\u002F07.ui-libraries\u002F05.shadcn-components-forms",{"title":2603,"path":2604,"stem":2605},"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":2607,"icon":2608,"path":2609,"stem":2610,"children":2611,"page":59},"TypeScript","i-devicon-typescript","\u002Fjavascript\u002Ftypescript","03.javascript\u002F05.typescript",[2612,2616,2620,2624,2628,2632,2636,2640],{"title":2613,"path":2614,"stem":2615},"TypeScript: Броня для вашого коду","\u002Fjavascript\u002Ftypescript\u002Fintro-and-basic-types","03.javascript\u002F05.typescript\u002F01.intro-and-basic-types",{"title":2617,"path":2618,"stem":2619},"Майстерність Моделювання Даних: Інтерфейси та Просунуті Типи","\u002Fjavascript\u002Ftypescript\u002Finterfaces-and-advanced-types","03.javascript\u002F05.typescript\u002F02.interfaces-and-advanced-types",{"title":2621,"path":2622,"stem":2623},"Алхімія Типів: Generics та Utility Types","\u002Fjavascript\u002Ftypescript\u002Fgenerics-and-utilities","03.javascript\u002F05.typescript\u002F03.generics-and-utilities",{"title":2625,"path":2626,"stem":2627},"Архітектура та Шаблони: Класи в TypeScript","\u002Fjavascript\u002Ftypescript\u002Fclasses-and-oop","03.javascript\u002F05.typescript\u002F04.classes-and-oop",{"title":2629,"path":2630,"stem":2631},"Продакшн та Екосистема: Advanced Config & Workflow","\u002Fjavascript\u002Ftypescript\u002Fadvanced-patterns-and-config","03.javascript\u002F05.typescript\u002F05.advanced-patterns-and-config",{"title":2633,"path":2634,"stem":2635},"TypeScript у світі React","\u002Fjavascript\u002Ftypescript\u002Freact-basics","03.javascript\u002F05.typescript\u002F06.react-basics",{"title":2637,"path":2638,"stem":2639},"React + TypeScript: Продвинуті патерни","\u002Fjavascript\u002Ftypescript\u002Freact-advanced","03.javascript\u002F05.typescript\u002F07.react-advanced",{"title":2641,"path":2642,"stem":2643},"React + TypeScript: Екосистема та бібліотеки","\u002Fjavascript\u002Ftypescript\u002Freact-ecosystem","03.javascript\u002F05.typescript\u002F08.react-ecosystem",{"title":2645,"icon":2646,"path":2647,"stem":2648,"children":2649,"page":59},"Асинхронність","i-lucide-refresh-cw","\u002Fjavascript\u002Fasync-programming","03.javascript\u002F06.async-programming",[2650,2654,2658],{"title":2651,"path":2652,"stem":2653},"Event Loop: серце асинхронності в JavaScript","\u002Fjavascript\u002Fasync-programming\u002Fevent-loop-fundamentals","03.javascript\u002F06.async-programming\u002F01.event-loop-fundamentals",{"title":2655,"path":2656,"stem":2657},"Task Queue та Microtask Queue: пріоритети виконання","\u002Fjavascript\u002Fasync-programming\u002Ftask-queues","03.javascript\u002F06.async-programming\u002F02.task-queues",{"title":2659,"path":2660,"stem":2661},"Асинхронні патерни: від Callbacks до Async\u002FAwait","\u002Fjavascript\u002Fasync-programming\u002Fasync-patterns","03.javascript\u002F06.async-programming\u002F03.async-patterns",{"title":2663,"path":2664,"stem":2665},"Atomic Design","\u002Fjavascript\u002Fatomic-design","03.javascript\u002F2.atomic-design",{"title":2667,"icon":2668,"path":2669,"stem":2670,"children":2671,"page":59},"Java","i-devicon-java","\u002Fjava","04.java",[2672,2675,2678,2682,2686,2690,2694],{"title":162,"path":2673,"stem":2674},"\u002Fjava\u002Fdata-mapper-part1","04.java\u002F01.data-mapper-part1",{"title":166,"path":2676,"stem":2677},"\u002Fjava\u002Fdata-mapper-part2","04.java\u002F02.data-mapper-part2",{"title":2679,"path":2680,"stem":2681},"Service Layer: Організація бізнес-логіки","\u002Fjava\u002Fservice-layer","04.java\u002F03.service-layer",{"title":2683,"path":2684,"stem":2685},"Rich Domain Model та State Pattern","\u002Fjava\u002Frich-domain-model","04.java\u002F04.rich-domain-model",{"title":2687,"path":2688,"stem":2689},"Патерни для складної бізнес-логіки","\u002Fjava\u002Fbusiness-logic-patterns","04.java\u002F05.business-logic-patterns",{"title":2691,"path":2692,"stem":2693},"Обробка помилок та валідація","\u002Fjava\u002Ferror-handling-validation","04.java\u002F06.error-handling-validation",{"title":2695,"path":2696,"stem":2697,"children":2698,"page":59},"Проектування баз даних","\u002Fjava\u002Fpr2","04.java\u002Fpr2",[2699,2703,2707,2711,2715,2719,2723,2727,2731,2735,2739,2743,2747,2751,2755,2759,2763,2767,2771,2775,2779,2783,2787,2791,2795,2799,2803,2807,2811,2815,2819,2823,2827,2831,2835,2839,2843],{"title":2700,"path":2701,"stem":2702},"Концептуальне моделювання: Мистецтво розуміння предметної області","\u002Fjava\u002Fpr2\u002Fconceptual-modeling","04.java\u002Fpr2\u002F01.conceptual-modeling",{"title":2704,"path":2705,"stem":2706},"Логічне моделювання: Від бізнес-ідей до структур даних","\u002Fjava\u002Fpr2\u002Flogical-modeling","04.java\u002Fpr2\u002F02.logical-modeling",{"title":2708,"path":2709,"stem":2710},"Нормалізація: Гігієна даних та боротьба з аномаліями","\u002Fjava\u002Fpr2\u002Fnormalization","04.java\u002Fpr2\u002F03.normalization",{"title":2712,"path":2713,"stem":2714},"Фізична схема: Від абстракції до DDL","\u002Fjava\u002Fpr2\u002Fphysical-schema","04.java\u002Fpr2\u002F04.physical-schema",{"title":2716,"path":2717,"stem":2718},"Архітектурна класифікація таблиць","\u002Fjava\u002Fpr2\u002Ftable-classification","04.java\u002Fpr2\u002F05.table-classification",{"title":2720,"path":2721,"stem":2722},"Database Migrations: Версіонування схеми з Flyway","\u002Fjava\u002Fpr2\u002Fdatabase-migrations","04.java\u002Fpr2\u002F06.database-migrations",{"title":2724,"path":2725,"stem":2726},"А що, якби це була не реляційна БД?","\u002Fjava\u002Fpr2\u002Fbeyond-relational","04.java\u002Fpr2\u002F07.beyond-relational",{"title":2728,"path":2729,"stem":2730},"Object-Relational Impedance Mismatch: Два світи, що не хочуть дружити","\u002Fjava\u002Fpr2\u002Fimpedance-mismatch","04.java\u002Fpr2\u002F09.impedance-mismatch",{"title":2732,"path":2733,"stem":2734},"JDBC: Перший контакт із базою даних","\u002Fjava\u002Fpr2\u002Fjdbc-fundamentals","04.java\u002Fpr2\u002F10.jdbc-fundamentals",{"title":2736,"path":2737,"stem":2738},"Якість коду: Spotless, SpotBugs та SonarQube","\u002Fjava\u002Fpr2\u002F10a.code-quality","04.java\u002Fpr2\u002F10a.code-quality",{"title":2740,"path":2741,"stem":2742},"Connection Pool: Патерн Object Pool для JDBC-з'єднань","\u002Fjava\u002Fpr2\u002Fconnection-pool","04.java\u002Fpr2\u002F11.connection-pool",{"title":2744,"path":2745,"stem":2746},"Row Data Gateway: Об'єкт як обгортка рядка таблиці","\u002Fjava\u002Fpr2\u002Frow-data-gateway","04.java\u002Fpr2\u002F12.row-data-gateway",{"title":2748,"path":2749,"stem":2750},"Table Data Gateway: Фасад таблиці як архітектурний відступ","\u002Fjava\u002Fpr2\u002Ftable-data-gateway","04.java\u002Fpr2\u002F13.table-data-gateway",{"title":2752,"path":2753,"stem":2754},"Repository + Data Mapper: Правильна шарова архітектура з JDBC","\u002Fjava\u002Fpr2\u002Frepository-data-mapper","04.java\u002Fpr2\u002F14.repository-data-mapper",{"title":2756,"path":2757,"stem":2758},"Identity Map: Кешування сутностей у рамках сесії","\u002Fjava\u002Fpr2\u002Fidentity-map","04.java\u002Fpr2\u002F15.identity-map",{"title":2760,"path":2761,"stem":2762},"Unit of Work: Відстеження змін і координація JDBC-транзакцій","\u002Fjava\u002Fpr2\u002Funit-of-work","04.java\u002Fpr2\u002F16.unit-of-work",{"title":2764,"path":2765,"stem":2766},"Strategy: Замінювані SQL-стратегії для підтримки різних СУБД","\u002Fjava\u002Fpr2\u002Fstrategy-sql","04.java\u002Fpr2\u002F17.strategy-sql",{"title":2768,"path":2769,"stem":2770},"Proxy: Lazy Loading для One-To-Many колекцій","\u002Fjava\u002Fpr2\u002Fproxy-lazy-loading","04.java\u002Fpr2\u002F18.proxy-lazy-loading",{"title":2772,"path":2773,"stem":2774},"Generic Repository через Java Reflection: анотації та динамічний SQL","\u002Fjava\u002Fpr2\u002Fgeneric-repository-reflection","04.java\u002Fpr2\u002F19.generic-repository-reflection",{"title":2776,"path":2777,"stem":2778},"Specification Pattern: Композиція бізнес-правил для складних запитів","\u002Fjava\u002Fpr2\u002Fspecification-pattern","04.java\u002Fpr2\u002F20.specification-pattern",{"title":2780,"path":2781,"stem":2782},"Розширені можливості Specification Pattern: підзапити, агрегації та гібридний підхід","\u002Fjava\u002Fpr2\u002F20a.advanced-specifications","04.java\u002Fpr2\u002F20a.advanced-specifications",{"title":2784,"path":2785,"stem":2786},"Асинхронність у JDBC: Від блокуючих викликів до CompletableFuture","\u002Fjava\u002Fpr2\u002Fasynchronous-jdbc","04.java\u002Fpr2\u002F21.asynchronous-jdbc",{"title":2788,"path":2789,"stem":2790},"Інтеграційне тестування JDBC-репозиторіїв: Embedded H2 та патерн AAA","\u002Fjava\u002Fpr2\u002Fintegration-testing-h2","04.java\u002Fpr2\u002F22.integration-testing-h2",{"title":2792,"path":2793,"stem":2794},"Testcontainers: Тестування з реальною PostgreSQL у Docker-контейнерах","\u002Fjava\u002Fpr2\u002Fintegration-testing-testcontainers","04.java\u002Fpr2\u002F23.integration-testing-testcontainers",{"title":2796,"path":2797,"stem":2798},"Google Guice: Впровадження залежностей у JavaFX-проєкті","\u002Fjava\u002Fpr2\u002Fdependency-injection-guice","04.java\u002Fpr2\u002F24.dependency-injection-guice",{"title":2800,"path":2801,"stem":2802},"JavaFX: Основи побудови графічних інтерфейсів","\u002Fjava\u002Fpr2\u002Fjavafx-fundamentals","04.java\u002Fpr2\u002F25.javafx-fundamentals",{"title":2804,"path":2805,"stem":2806},"Properties та Bindings: Реактивність у JavaFX","\u002Fjava\u002Fpr2\u002Fjavafx-properties-bindings","04.java\u002Fpr2\u002F26.javafx-properties-bindings",{"title":2808,"path":2809,"stem":2810},"MVC vs MVP vs MVVM: Еволюція архітектурних патернів UI","\u002Fjava\u002Fpr2\u002Fui-architecture-patterns","04.java\u002Fpr2\u002F27.ui-architecture-patterns",{"title":2812,"path":2813,"stem":2814},"MVVM на практиці: Побудова ViewModel","\u002Fjava\u002Fpr2\u002Fmvvm-viewmodel-implementation","04.java\u002Fpr2\u002F28.mvvm-viewmodel-implementation",{"title":2816,"path":2817,"stem":2818},"View та Controller: Зв'язування з ViewModel через FXML","\u002Fjava\u002Fpr2\u002Fmvvm-view-controller","04.java\u002Fpr2\u002F29.mvvm-view-controller",{"title":2820,"path":2821,"stem":2822},"Інтеграція MVVM з Guice: Автоматична ін'єкція залежностей","\u002Fjava\u002Fpr2\u002Fmvvm-guice-integration","04.java\u002Fpr2\u002F30.mvvm-guice-integration",{"title":2824,"path":2825,"stem":2826},"Валідація та обробка помилок у MVVM","\u002Fjava\u002Fpr2\u002Fmvvm-validation-error-handling","04.java\u002Fpr2\u002F31.mvvm-validation-error-handling",{"title":2828,"path":2829,"stem":2830},"Навігація та управління екранами у JavaFX MVVM","\u002Fjava\u002Fpr2\u002Fmvvm-navigation-screen-management","04.java\u002Fpr2\u002F32.mvvm-navigation-screen-management",{"title":2832,"path":2833,"stem":2834},"Тестування JavaFX MVVM-додатків","\u002Fjava\u002Fpr2\u002Fmvvm-testing","04.java\u002Fpr2\u002F33.mvvm-testing",{"title":2836,"path":2837,"stem":2838},"Стилізація та теми у JavaFX: CSS та User Experience","\u002Fjava\u002Fpr2\u002Fjavafx-styling-themes","04.java\u002Fpr2\u002F34.javafx-styling-themes",{"title":2840,"path":2841,"stem":2842},"AtlantaFX: Сучасні теми для JavaFX додатків","\u002Fjava\u002Fpr2\u002Fatlantafx-modern-themes","04.java\u002Fpr2\u002F35.atlantafx-modern-themes",{"title":2844,"path":2845,"stem":2846},"Пакування та розповсюдження JavaFX-додатків","\u002Fjava\u002Fpr2\u002Fjar-packaging-distribution","04.java\u002Fpr2\u002F36.jar-packaging-distribution",{"title":2848,"icon":2849,"path":2850,"stem":2851,"children":2852,"page":59},"Python","i-devicon-python","\u002Fpython","05.python",[2853,2895,2954],{"title":2854,"icon":2855,"path":2856,"stem":2857,"children":2858,"page":59},"Python Core","i-lucide-code","\u002Fpython\u002Fcore","05.python\u002F01.core",[2859,2863,2867,2871,2875,2879,2883,2887,2891],{"title":2860,"path":2861,"stem":2862},"Як комп'ютер виконує програму","\u002Fpython\u002Fcore\u002Fhow-computers-run-programs","05.python\u002F01.core\u002F00.how-computers-run-programs",{"title":2864,"path":2865,"stem":2866},"Перша програма і функція print","\u002Fpython\u002Fcore\u002Ffirst-program-print","05.python\u002F01.core\u002F01.first-program-print",{"title":2868,"path":2869,"stem":2870},"Об'єкти, значення і типи","\u002Fpython\u002Fcore\u002Fobjects-values-types","05.python\u002F01.core\u002F02.objects-values-types",{"title":2872,"path":2873,"stem":2874},"Змінні — імена, посилання, ідентичність","\u002Fpython\u002Fcore\u002Fvariables-names-references","05.python\u002F01.core\u002F03.variables-names-references",{"title":2876,"path":2877,"stem":2878},"Вирази, оператори, введення і перетворення типів","\u002Fpython\u002Fcore\u002Fexpressions-input-types","05.python\u002F01.core\u002F04.expressions-input-types",{"title":2880,"path":2881,"stem":2882},"Логіка та розгалуження","\u002Fpython\u002Fcore\u002Flogic-branching","05.python\u002F01.core\u002F05.logic-branching",{"title":2884,"path":2885,"stem":2886},"Цикли та ітерація","\u002Fpython\u002Fcore\u002Floops-iteration","05.python\u002F01.core\u002F06.loops-iteration",{"title":2888,"path":2889,"stem":2890},"Налагодження (debugging)","\u002Fpython\u002Fcore\u002Fdebugging","05.python\u002F01.core\u002F07.debugging",{"title":2892,"path":2893,"stem":2894},"Рядки і текст","\u002Fpython\u002Fcore\u002Fstrings-text","05.python\u002F01.core\u002F08.strings-text",{"title":2506,"path":2896,"stem":2897,"children":2898,"page":59},"\u002Fpython\u002Fadvanced","05.python\u002F02.advanced",[2899,2903,2906,2910,2914,2918,2922,2926,2930,2934,2938,2942,2946,2950],{"title":2900,"path":2901,"stem":2902},"Модулі, Пакети та Віртуальні Середовища","\u002Fpython\u002Fadvanced\u002Fmodules-packages-venv","05.python\u002F02.advanced\u002F00.modules-packages-venv",{"title":71,"path":2904,"stem":2905},"\u002Fpython\u002Fadvanced\u002Fclasses-objects","05.python\u002F02.advanced\u002F01.classes-objects",{"title":2907,"path":2908,"stem":2909},"Інкапсуляція, Керування Доступом та Властивості","\u002Fpython\u002Fadvanced\u002Fencapsulation","05.python\u002F02.advanced\u002F02.encapsulation",{"title":2911,"path":2912,"stem":2913},"Наслідування, MRO та суперсила super()","\u002Fpython\u002Fadvanced\u002Finheritance-mro","05.python\u002F02.advanced\u002F03.inheritance-mro",{"title":2915,"path":2916,"stem":2917},"Абстракція — ABC проти Статичних Протоколів (PEP 544)","\u002Fpython\u002Fadvanced\u002Fabstraction-protocols","05.python\u002F02.advanced\u002F04.abstraction-protocols",{"title":2919,"path":2920,"stem":2921},"Магічні методи (Dunder) та Емуляція протоколів","\u002Fpython\u002Fadvanced\u002Fdunder-methods","05.python\u002F02.advanced\u002F05.dunder-methods",{"title":2923,"path":2924,"stem":2925},"Декоратори та Керування життєвим циклом методів","\u002Fpython\u002Fadvanced\u002Fdecorators-static-class","05.python\u002F02.advanced\u002F06.decorators-static-class",{"title":2927,"path":2928,"stem":2929},"Дескриптори — Магія доступу до атрибутів","\u002Fpython\u002Fadvanced\u002Fdescriptors","05.python\u002F02.advanced\u002F07.descriptors",{"title":2931,"path":2932,"stem":2933},"Метакласи — Динамічне створення класів під капотом CPython","\u002Fpython\u002Fadvanced\u002Fmetaclasses","05.python\u002F02.advanced\u002F08.metaclasses",{"title":2935,"path":2936,"stem":2937},"Dataclasses, NamedTuple та сучасні контейнери Python","\u002Fpython\u002Fadvanced\u002Fmodern-containers","05.python\u002F02.advanced\u002F09.modern-containers",{"title":2939,"path":2940,"stem":2941},"GIL та модель конкурентності CPython — фундамент перед потоками і процесами","\u002Fpython\u002Fadvanced\u002Fgil-concurrency-intro","05.python\u002F02.advanced\u002F11.gil-concurrency-intro",{"title":2943,"path":2944,"stem":2945},"Threading — конкурентність для I\u002FO-bound задач","\u002Fpython\u002Fadvanced\u002Fthreading","05.python\u002F02.advanced\u002F12.threading",{"title":2947,"path":2948,"stem":2949},"Multiprocessing — справжній паралелізм для CPU-bound задач","\u002Fpython\u002Fadvanced\u002Fmultiprocessing","05.python\u002F02.advanced\u002F13.multiprocessing",{"title":2951,"path":2952,"stem":2953},"asyncio — кооперативна конкурентність та event loop","\u002Fpython\u002Fadvanced\u002Fasyncio","05.python\u002F02.advanced\u002F14.asyncio",{"title":2955,"icon":92,"path":2956,"stem":2957,"children":2958,"page":59},"FastAPI","\u002Fpython\u002Ffastapi","05.python\u002F03.fastapi",[2959,2963,2967,2971,2975,2979,2983,2987,2991,2995,2999,3003,3007,3011],{"title":2960,"path":2961,"stem":2962},"Глибокий Typing та Pydantic v2 — від анотацій до валідації","\u002Fpython\u002Ffastapi\u002Ftyping-pydantic","05.python\u002F03.fastapi\u002F15.typing-pydantic",{"title":2964,"path":2965,"stem":2966},"WSGI, ASGI та Python Web-екосистема","\u002Fpython\u002Ffastapi\u002Fwsgi-asgi-ecosystem","05.python\u002F03.fastapi\u002F16.wsgi-asgi-ecosystem",{"title":2968,"path":2969,"stem":2970},"FastAPI: Перший додаток, Uvicorn та OpenAPI","\u002Fpython\u002Ffastapi\u002Ffastapi-intro","05.python\u002F03.fastapi\u002F17.fastapi-intro",{"title":2972,"path":2973,"stem":2974},"Маршрутизація, параметри запитів та APIRouter","\u002Fpython\u002Ffastapi\u002Ffastapi-routing-params","05.python\u002F03.fastapi\u002F18.fastapi-routing-params",{"title":2976,"path":2977,"stem":2978},"Pydantic v2 у FastAPI — схеми, валідація та серіалізація","\u002Fpython\u002Ffastapi\u002Ffastapi-pydantic-schemas","05.python\u002F03.fastapi\u002F19.fastapi-pydantic-schemas",{"title":2980,"path":2981,"stem":2982},"Dependency Injection — серце архітектури FastAPI","\u002Fpython\u002Ffastapi\u002Ffastapi-dependency-injection","05.python\u002F03.fastapi\u002F20.fastapi-dependency-injection",{"title":2984,"path":2985,"stem":2986},"Обробка помилок, Middleware та CORS у FastAPI","\u002Fpython\u002Ffastapi\u002Ffastapi-errors-middleware","05.python\u002F03.fastapi\u002F21.fastapi-errors-middleware",{"title":2988,"path":2989,"stem":2990},"SQLAlchemy 2.0 — ORM, Core та Async Engine","\u002Fpython\u002Ffastapi\u002Fsqlalchemy-orm","05.python\u002F03.fastapi\u002F22.sqlalchemy-orm",{"title":2992,"path":2993,"stem":2994},"Alembic — міграції бази даних","\u002Fpython\u002Ffastapi\u002Falembic-migrations","05.python\u002F03.fastapi\u002F23.alembic-migrations",{"title":2996,"path":2997,"stem":2998},"Repository Pattern та Clean Architecture у FastAPI","\u002Fpython\u002Ffastapi\u002Ffastapi-repository-clean-arch","05.python\u002F03.fastapi\u002F24.fastapi-repository-clean-arch",{"title":3000,"path":3001,"stem":3002},"Автентифікація та авторизація — JWT, OAuth2, RBAC","\u002Fpython\u002Ffastapi\u002Ffastapi-auth-security","05.python\u002F03.fastapi\u002F25.fastapi-auth-security",{"title":3004,"path":3005,"stem":3006},"Тестування FastAPI — pytest, httpx, fixtures","\u002Fpython\u002Ffastapi\u002Ffastapi-testing","05.python\u002F03.fastapi\u002F26.fastapi-testing",{"title":3008,"path":3009,"stem":3010},"Async на повну — Background Tasks, WebSockets, SSE та Celery","\u002Fpython\u002Ffastapi\u002Ffastapi-async-advanced","05.python\u002F03.fastapi\u002F27.fastapi-async-advanced",{"title":3012,"path":3013,"stem":3014},"Deployment — Docker, CI\u002FCD, Monitoring","\u002Fpython\u002Ffastapi\u002Ffastapi-deployment","05.python\u002F03.fastapi\u002F28.fastapi-deployment",{"title":3016,"icon":3017,"path":3018,"stem":3019,"children":3020,"page":59},"Бази даних","i-lucide-database","\u002Fdatabases","06.databases",[3021,3051,3074,3111,3140,3158,3192,3204,3213],{"title":3022,"icon":3023,"path":3024,"stem":3025,"children":3026,"page":59},"Intro","i-lucide-play","\u002Fdatabases\u002Fintro","06.databases\u002F01.intro",[3027,3031,3035,3039,3043,3047],{"title":3028,"path":3029,"stem":3030},"Введення в теорію баз даних","\u002Fdatabases\u002Fintro\u002Fintroduction-to-databases","06.databases\u002F01.intro\u002F01.introduction-to-databases",{"title":3032,"path":3033,"stem":3034},"Реляційна модель даних","\u002Fdatabases\u002Fintro\u002Frelational-model-theory","06.databases\u002F01.intro\u002F02.relational-model-theory",{"title":3036,"path":3037,"stem":3038},"ER-моделювання","\u002Fdatabases\u002Fintro\u002Fer-modeling","06.databases\u002F01.intro\u002F03.er-modeling",{"title":3040,"path":3041,"stem":3042},"Логічне проектування БД","\u002Fdatabases\u002Fintro\u002Flogical-schema","06.databases\u002F01.intro\u002F04.logical-schema",{"title":3044,"path":3045,"stem":3046},"Класифікація таблиць","\u002Fdatabases\u002Fintro\u002Ftable-classification","06.databases\u002F01.intro\u002F05.table-classification",{"title":3048,"path":3049,"stem":3050},"PlantUML для баз даних","\u002Fdatabases\u002Fintro\u002Fplantuml-diagrams","06.databases\u002F01.intro\u002F06.plantuml-diagrams",{"title":3052,"icon":3017,"path":3053,"stem":3054,"children":3055,"page":59},"MS SQL Server Start","\u002Fdatabases\u002Fms-sql-server-start","06.databases\u002F02.ms-sql-server-start",[3056,3060,3066,3070],{"title":3057,"path":3058,"stem":3059},"Типи даних у MS SQL Server","\u002Fdatabases\u002Fms-sql-server-start\u002Fdata-types","06.databases\u002F02.ms-sql-server-start\u002F01.data-types",{"title":3061,"path":3062,"stem":3063,"children":3064},"Індекси у MS SQL Server","\u002Fdatabases\u002Fms-sql-server-start\u002Fsql-indexes","06.databases\u002F02.ms-sql-server-start\u002F02.sql-indexes",[3065],{"title":3061,"path":3062,"stem":3063},{"title":3067,"path":3068,"stem":3069},"Системні бази даних MS SQL Server","\u002Fdatabases\u002Fms-sql-server-start\u002Fsystem-databases","06.databases\u002F02.ms-sql-server-start\u002F03.system-databases",{"title":3071,"path":3072,"stem":3073},"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":3075,"icon":3017,"path":3076,"stem":3077,"children":3078,"page":59},"SQL","\u002Fdatabases\u002Fsql","06.databases\u002F03.sql",[3079,3083,3087,3091,3095,3099,3103,3107],{"title":3080,"path":3081,"stem":3082},"Налаштування демонстраційної бази даних","\u002Fdatabases\u002Fsql\u002Fsample-database-setup","06.databases\u002F03.sql\u002F00.sample-database-setup",{"title":3084,"path":3085,"stem":3086},"DDL - Створення таблиць (CREATE TABLE)","\u002Fdatabases\u002Fsql\u002Fddl-create-table","06.databases\u002F03.sql\u002F01.ddl-create-table",{"title":3088,"path":3089,"stem":3090},"DDL - Зміна та видалення таблиць (ALTER, DROP)","\u002Fdatabases\u002Fsql\u002Fddl-alter-drop-table","06.databases\u002F03.sql\u002F02.ddl-alter-drop-table",{"title":3092,"path":3093,"stem":3094},"SELECT запити - Основи","\u002Fdatabases\u002Fsql\u002Fselect-queries-fundamentals","06.databases\u002F03.sql\u002F03.select-queries-fundamentals",{"title":3096,"path":3097,"stem":3098},"SELECT запити - Розширені можливості","\u002Fdatabases\u002Fsql\u002Fselect-queries-advanced","06.databases\u002F03.sql\u002F04.select-queries-advanced",{"title":3100,"path":3101,"stem":3102},"INSERT запити - Додавання даних","\u002Fdatabases\u002Fsql\u002Finsert-queries","06.databases\u002F03.sql\u002F05.insert-queries",{"title":3104,"path":3105,"stem":3106},"UPDATE та DELETE запити","\u002Fdatabases\u002Fsql\u002Fupdate-delete-queries","06.databases\u002F03.sql\u002F06.update-delete-queries",{"title":3108,"path":3109,"stem":3110},"Транзакції в SQL","\u002Fdatabases\u002Fsql\u002Ftransactions","06.databases\u002F03.sql\u002F07.transactions",{"title":3112,"icon":3017,"path":3113,"stem":3114,"children":3115,"page":59},"Multi Table Databases","\u002Fdatabases\u002Fmulti-table-databases","06.databases\u002F04.multi-table-databases",[3116,3120,3124,3128,3132,3136],{"title":3117,"path":3118,"stem":3119},"Зв'язки та нормалізація БД","\u002Fdatabases\u002Fmulti-table-databases\u002Frelationships-and-normalization","06.databases\u002F04.multi-table-databases\u002F00.relationships-and-normalization",{"title":3121,"path":3122,"stem":3123},"INNER JOIN - З'єднання таблиць","\u002Fdatabases\u002Fmulti-table-databases\u002Finner-join","06.databases\u002F04.multi-table-databases\u002F01.inner-join",{"title":3125,"path":3126,"stem":3127},"OUTER JOINs - LEFT, RIGHT, FULL","\u002Fdatabases\u002Fmulti-table-databases\u002Fouter-joins","06.databases\u002F04.multi-table-databases\u002F02.outer-joins",{"title":3129,"path":3130,"stem":3131},"CROSS та SELF JOINs","\u002Fdatabases\u002Fmulti-table-databases\u002Fcross-self-joins","06.databases\u002F04.multi-table-databases\u002F03.cross-self-joins",{"title":3133,"path":3134,"stem":3135},"Підзапити (Subqueries)","\u002Fdatabases\u002Fmulti-table-databases\u002Fsubqueries","06.databases\u002F04.multi-table-databases\u002F04.subqueries",{"title":3137,"path":3138,"stem":3139},"Агрегації з JOIN","\u002Fdatabases\u002Fmulti-table-databases\u002Faggregations-with-joins","06.databases\u002F04.multi-table-databases\u002F05.aggregations-with-joins",{"title":3141,"icon":3142,"path":3143,"stem":3144,"children":3145,"page":59},"Aggregate Functions","i-lucide-calculator","\u002Fdatabases\u002Faggregate-functions","06.databases\u002F05.aggregate-functions",[3146,3150,3154],{"title":3147,"path":3148,"stem":3149},"Функції агрегування в MS SQL Server","\u002Fdatabases\u002Faggregate-functions\u002Fintroduction-aggregate-functions","06.databases\u002F05.aggregate-functions\u002F01.introduction-aggregate-functions",{"title":3151,"path":3152,"stem":3153},"Групування даних в MS SQL Server","\u002Fdatabases\u002Faggregate-functions\u002Fgrouping-data","06.databases\u002F05.aggregate-functions\u002F02.grouping-data",{"title":3155,"path":3156,"stem":3157},"Підзапити з агрегатними функціями","\u002Fdatabases\u002Faggregate-functions\u002Fsubqueries-aggregates","06.databases\u002F05.aggregate-functions\u002F03.subqueries-aggregates",{"title":3159,"icon":3160,"path":3161,"stem":3162,"children":3163,"page":59},"Тригери та зберігаємі процедури","i-lucide-database-zap","\u002Fdatabases\u002Ftriggers-stored-procedures","06.databases\u002F07.triggers-stored-procedures",[3164,3168,3172,3176,3180,3184,3188],{"title":3165,"path":3166,"stem":3167},"DML-тригери","\u002Fdatabases\u002Ftriggers-stored-procedures\u002Fdml-triggers","06.databases\u002F07.triggers-stored-procedures\u002F01.dml-triggers",{"title":3169,"path":3170,"stem":3171},"DDL-тригери","\u002Fdatabases\u002Ftriggers-stored-procedures\u002Fddl-triggers","06.databases\u002F07.triggers-stored-procedures\u002F02.ddl-triggers",{"title":3173,"path":3174,"stem":3175},"Transact-SQL розширення","\u002Fdatabases\u002Ftriggers-stored-procedures\u002Ftransact-sql-extensions","06.databases\u002F07.triggers-stored-procedures\u002F03.transact-sql-extensions",{"title":3177,"path":3178,"stem":3179},"Транзакції","\u002Fdatabases\u002Ftriggers-stored-procedures\u002Ftransactions","06.databases\u002F07.triggers-stored-procedures\u002F04.transactions",{"title":3181,"path":3182,"stem":3183},"Зберігаємі процедури","\u002Fdatabases\u002Ftriggers-stored-procedures\u002Fstored-procedures","06.databases\u002F07.triggers-stored-procedures\u002F05.stored-procedures",{"title":3185,"path":3186,"stem":3187},"Користувацькі функції","\u002Fdatabases\u002Ftriggers-stored-procedures\u002Fuser-defined-functions","06.databases\u002F07.triggers-stored-procedures\u002F06.user-defined-functions",{"title":3189,"path":3190,"stem":3191},"Безпека баз даних","\u002Fdatabases\u002Ftriggers-stored-procedures\u002Fsecurity","06.databases\u002F07.triggers-stored-procedures\u002F08.security",{"title":3189,"icon":793,"path":3193,"stem":3194,"children":3195,"page":59},"\u002Fdatabases\u002Fsecurity","06.databases\u002F08.security",[3196,3200],{"title":3197,"path":3198,"stem":3199},"Вступ до безпеки баз даних","\u002Fdatabases\u002Fsecurity\u002Fintroduction","06.databases\u002F08.security\u002F01.introduction",{"title":3201,"path":3202,"stem":3203},"Системні представлення та метадані","\u002Fdatabases\u002Fsecurity\u002Fsystem-views","06.databases\u002F08.security\u002F02.system-views",{"title":3205,"icon":3206,"path":3207,"stem":3208,"children":3209,"page":59},"Резервне копіювання та відновлення","i-lucide-database-backup","\u002Fdatabases\u002Fbackup-recovery","06.databases\u002F09.backup-recovery",[3210],{"title":3205,"path":3211,"stem":3212},"\u002Fdatabases\u002Fbackup-recovery\u002Fbackup-restore","06.databases\u002F09.backup-recovery\u002F01.backup-restore",{"title":3214,"icon":3215,"path":3216,"stem":3217,"children":3218,"page":59},"Повнотекстовий пошук","i-lucide-search","\u002Fdatabases\u002Ffull-text-search","06.databases\u002F10.full-text-search",[3219],{"title":3214,"path":3220,"stem":3221},"\u002Fdatabases\u002Ffull-text-search\u002Ffull-text-search","06.databases\u002F10.full-text-search\u002F01.full-text-search",{"title":3223,"icon":3224,"path":3225,"stem":3226,"children":3227,"page":59},"Tools","i-lucide-wrench","\u002Ftools","07.tools",[3228,3304],{"title":3229,"icon":3230,"path":3231,"stem":3232,"children":3233},"Docker","i-simple-icons-docker","\u002Ftools\u002Fdocker","07.tools\u002F01.docker\u002Findex",[3234,3236,3240,3244,3248,3252,3256,3260,3264,3268,3272,3276,3280,3284,3288,3292,3296,3300],{"title":3235,"path":3231,"stem":3232},"Docker: від нуля до production",{"title":3237,"path":3238,"stem":3239},"Контейнеризація — від проблеми до рішення","\u002Ftools\u002Fdocker\u002Fcontainerization-concept","07.tools\u002F01.docker\u002F01.containerization-concept",{"title":3241,"path":3242,"stem":3243},"Docker — що це і навіщо?","\u002Ftools\u002Fdocker\u002Fdocker-what-and-why","07.tools\u002F01.docker\u002F02.docker-what-and-why",{"title":3245,"path":3246,"stem":3247},"Архітектура Docker Engine","\u002Ftools\u002Fdocker\u002Fdocker-architecture","07.tools\u002F01.docker\u002F03.docker-architecture",{"title":3249,"path":3250,"stem":3251},"Встановлення Docker","\u002Ftools\u002Fdocker\u002Finstallation","07.tools\u002F01.docker\u002F04.installation",{"title":3253,"path":3254,"stem":3255},"Перший контейнер — docker run","\u002Ftools\u002Fdocker\u002Ffirst-container","07.tools\u002F01.docker\u002F05.first-container",{"title":3257,"path":3258,"stem":3259},"Життєвий цикл контейнера","\u002Ftools\u002Fdocker\u002Fcontainer-lifecycle","07.tools\u002F01.docker\u002F06.container-lifecycle",{"title":3261,"path":3262,"stem":3263},"Docker Images — фундаментальні концепції","\u002Ftools\u002Fdocker\u002Fdocker-images-fundamentals","07.tools\u002F01.docker\u002F07.docker-images-fundamentals",{"title":3265,"path":3266,"stem":3267},"Dockerfile — основи","\u002Ftools\u002Fdocker\u002Fdockerfile-basics","07.tools\u002F01.docker\u002F08.dockerfile-basics",{"title":3269,"path":3270,"stem":3271},"Dockerfile — просунуті техніки","\u002Ftools\u002Fdocker\u002Fdockerfile-advanced","07.tools\u002F01.docker\u002F09.dockerfile-advanced",{"title":3273,"path":3274,"stem":3275},"Build Context та кешування шарів","\u002Ftools\u002Fdocker\u002Fbuild-context-and-cache","07.tools\u002F01.docker\u002F10.build-context-and-cache",{"title":3277,"path":3278,"stem":3279},"Реєстри Docker-образів","\u002Ftools\u002Fdocker\u002Fimage-registries","07.tools\u002F01.docker\u002F11.image-registries",{"title":3281,"path":3282,"stem":3283},"Контейнеризація .NET додатків","\u002Ftools\u002Fdocker\u002Fdotnet-containerization","07.tools\u002F01.docker\u002F12.dotnet-containerization",{"title":3285,"path":3286,"stem":3287},"Томи та збереження даних","\u002Ftools\u002Fdocker\u002Fvolumes-and-data","07.tools\u002F01.docker\u002F13.volumes-and-data",{"title":3289,"path":3290,"stem":3291},"Основи мережі в Docker","\u002Ftools\u002Fdocker\u002Fnetworking-basics","07.tools\u002F01.docker\u002F14.networking-basics",{"title":3293,"path":3294,"stem":3295},"Змінні оточення та конфігурація","\u002Ftools\u002Fdocker\u002Fenvironment-and-configuration","07.tools\u002F01.docker\u002F15.environment-and-configuration",{"title":3297,"path":3298,"stem":3299},"Docker Compose — оркестрація контейнерів","\u002Ftools\u002Fdocker\u002Fdocker-compose-basics","07.tools\u002F01.docker\u002F16.docker-compose-basics",{"title":3301,"path":3302,"stem":3303},"Docker Compose — Multi-Service застосунки","\u002Ftools\u002Fdocker\u002Fcompose-multi-service","07.tools\u002F01.docker\u002F17.compose-multi-service",{"title":3305,"icon":3306,"path":3307,"stem":3308,"children":3309},"Kubernetes","simple-icons:kubernetes","\u002Ftools\u002Fkubernetes","07.tools\u002F02.kubernetes\u002Findex",[3310,3312,3316,3320,3324,3328,3332,3336,3340],{"title":3311,"path":3307,"stem":3308},"Kubernetes: від розробки до production",{"title":3313,"path":3314,"stem":3315},"Kubernetes — коли Docker Compose більше не вистачає","\u002Ftools\u002Fkubernetes\u002Fwhy-kubernetes","07.tools\u002F02.kubernetes\u002F01.why-kubernetes",{"title":3317,"path":3318,"stem":3319},"Архітектура Kubernetes — анатомія кластера","\u002Ftools\u002Fkubernetes\u002Fkubernetes-architecture","07.tools\u002F02.kubernetes\u002F02.kubernetes-architecture",{"title":3321,"path":3322,"stem":3323},"Локальне середовище — minikube, kind та k3s","\u002Ftools\u002Fkubernetes\u002Flocal-environment","07.tools\u002F02.kubernetes\u002F03.local-environment",{"title":3325,"path":3326,"stem":3327},"Pod — атомарна одиниця Kubernetes","\u002Ftools\u002Fkubernetes\u002Fpods-and-containers","07.tools\u002F02.kubernetes\u002F04.pods-and-containers",{"title":3329,"path":3330,"stem":3331},"Патерни використання Pod","\u002Ftools\u002Fkubernetes\u002Fpod-patterns","07.tools\u002F02.kubernetes\u002F05.pod-patterns",{"title":3333,"path":3334,"stem":3335},"Deployment — декларативне управління Pod","\u002Ftools\u002Fkubernetes\u002Fdeployment-basics","07.tools\u002F02.kubernetes\u002F06.deployment-basics",{"title":3337,"path":3338,"stem":3339},"Rolling Updates та управління життєвим циклом Deployment","\u002Ftools\u002Fkubernetes\u002Fdeployment-rolling-updates","07.tools\u002F02.kubernetes\u002F07.deployment-rolling-updates",{"title":3341,"path":3342,"stem":3343},"Service — мережева абстракція для Pod","\u002Ftools\u002Fkubernetes\u002Fservices-networking","07.tools\u002F02.kubernetes\u002F08.services-networking",{"title":3345,"icon":3346,"path":3347,"stem":3348,"children":3349,"page":59},"Software Engineering","i-lucide-code-2","\u002Fsoftware-engineering","09.software-engineering",[3350,3354,3358,3362,3366,3370,3374,3378,3382,3386,3390],{"title":3351,"path":3352,"stem":3353},"1. Аналіз предметної області. Експертні знання та складність","\u002Fsoftware-engineering\u002Fintro-subdomains","09.software-engineering\u002F01.intro-subdomains",{"title":3355,"path":3356,"stem":3357},"2. Обмежені контексти. Інтеграція обмежених контекстів","\u002Fsoftware-engineering\u002Fintegrating-limited-contexts","09.software-engineering\u002F02.integrating-limited-contexts",{"title":3359,"path":3360,"stem":3361},"3. Реалізація простої бізнес-логіки","\u002Fsoftware-engineering\u002Fsimple","09.software-engineering\u002F03.simple",{"title":3363,"path":3364,"stem":3365},"4. Опрацювання складної бізнес-логіки","\u002Fsoftware-engineering\u002Fcomplex-business-logic","09.software-engineering\u002F04.complex-business-logic",{"title":3367,"path":3368,"stem":3369},"5. Моделювання фактора часу. Подієво-орієнтована архітектура.","\u002Fsoftware-engineering\u002Fmodelling-the-time-factor","09.software-engineering\u002F05.modelling-the-time-factor",{"title":3371,"path":3372,"stem":3373},"6. Архітектурні патерни","\u002Fsoftware-engineering\u002Farchitectural-patterns","09.software-engineering\u002F06.architectural-patterns",{"title":3375,"path":3376,"stem":3377},"Паттерни взаємодії","\u002Fsoftware-engineering\u002Fpatterns-of-interaction","09.software-engineering\u002F07.patterns-of-interaction",{"title":3379,"path":3380,"stem":3381},"Евристика проєктування","\u002Fsoftware-engineering\u002Fdesign-heuristics","09.software-engineering\u002F08.design-heuristics",{"title":3383,"path":3384,"stem":3385},"Еволюція проєктних рішень","\u002Fsoftware-engineering\u002Fevolution-of-design-solutions","09.software-engineering\u002F09.evolution-of-design-solutions",{"title":3387,"path":3388,"stem":3389},"EventStorming","\u002Fsoftware-engineering\u002Feventstorming","09.software-engineering\u002F10.eventstorming",{"title":3391,"path":3392,"stem":3393},"DDD на практиці","\u002Fsoftware-engineering\u002Fddd-in-practice","09.software-engineering\u002F11.ddd-in-practice",{"title":3395,"icon":943,"path":3396,"stem":3397,"children":3398,"page":59},"DDD","\u002Fddd","10.ddd",[3399,3403,3407,3411,3415,3419,3423,3427,3431,3435,3439,3443,3447],{"title":3400,"path":3401,"stem":3402},"Аналіз предметної області","\u002Fddd\u002Fdomain-analysis","10.ddd\u002F01.domain-analysis",{"title":3404,"path":3405,"stem":3406},"Експертні знання про предметну область","\u002Fddd\u002Fdomain-expert-knowledge","10.ddd\u002F02.domain-expert-knowledge",{"title":3408,"path":3409,"stem":3410},"Як осмислити складність предметної області","\u002Fddd\u002Fmanaging-domain-complexity","10.ddd\u002F03.managing-domain-complexity",{"title":3412,"path":3413,"stem":3414},"Інтеграція обмежених контекстів","\u002Fddd\u002Fbounded-context-integration","10.ddd\u002F04.bounded-context-integration",{"title":3416,"path":3417,"stem":3418},"Реалізація простої бізнес-логіки","\u002Fddd\u002Fsimple-business-logic","10.ddd\u002F05.simple-business-logic",{"title":3420,"path":3421,"stem":3422},"Обробка складної бізнес-логіки","\u002Fddd\u002Fcomplex-business-logic","10.ddd\u002F06.complex-business-logic",{"title":3424,"path":3425,"stem":3426},"Моделювання фактора часу","\u002Fddd\u002Ftime-modeling","10.ddd\u002F07.time-modeling",{"title":3428,"path":3429,"stem":3430},"Глава 8. Архітектурні Патерни","\u002Fddd\u002Farchitectural-patterns","10.ddd\u002F08.architectural-patterns",{"title":3432,"path":3433,"stem":3434},"Глава 9. Патерни Взаємодії","\u002Fddd\u002Finteraction-patterns","10.ddd\u002F09.interaction-patterns",{"title":3436,"path":3437,"stem":3438},"Глава 10. Проектні Евристики","\u002Fddd\u002Fdesign-heuristics","10.ddd\u002F10.design-heuristics",{"title":3440,"path":3441,"stem":3442},"Глава 11. Еволюція Проектних Рішень","\u002Fddd\u002Fevolution-of-design-decisions","10.ddd\u002F11.evolution-of-design-decisions",{"title":3444,"path":3445,"stem":3446},"Глава 12. EventStorming","\u002Fddd\u002Fevent-storming","10.ddd\u002F12.event-storming",{"title":3448,"path":3449,"stem":3450},"Глава 13. DDD на Практиці","\u002Fddd\u002Fddd-in-practice","10.ddd\u002F13.ddd-in-practice",{"title":3452,"icon":3453,"path":3454,"stem":3455,"children":3456,"page":59},"Media Streaming","i-lucide-video","\u002Fmedia-streaming","11.media-streaming",[3457,3461,3465,3469,3473,3477,3481],{"title":3458,"path":3459,"stem":3460},"01. Магія Стрімінгу: Що відбувається, коли ви натискаєте \"Play\"","\u002Fmedia-streaming\u002Fintroduction","11.media-streaming\u002F01.introduction",{"title":3462,"path":3463,"stem":3464},"02. Анатомія Медіа: Кодеки, Контейнери та Стиснення","\u002Fmedia-streaming\u002Faudio-video-anatomy","11.media-streaming\u002F02.audio-video-anatomy",{"title":3466,"path":3467,"stem":3468},"03. The Gym: FFmpeg Deep Dive","\u002Fmedia-streaming\u002Fffmpeg-gym","11.media-streaming\u002F03.ffmpeg-gym",{"title":3470,"path":3471,"stem":3472},"04. HLS Protocol: HTTP Live Streaming у Деталях","\u002Fmedia-streaming\u002Fhls-protocol","11.media-streaming\u002F04.hls-protocol",{"title":3474,"path":3475,"stem":3476},"05. DASH Protocol: Відкритий Стандарт","\u002Fmedia-streaming\u002Fdash-protocol","11.media-streaming\u002F05.dash-protocol",{"title":3478,"path":3479,"stem":3480},"06. Масштабування: CDN та Adaptive Bitrate","\u002Fmedia-streaming\u002Fcdn-and-adaptive-bitrate","11.media-streaming\u002F06.cdn-and-adaptive-bitrate",{"title":3482,"path":3483,"stem":3484},"07. Війна із Затримкою (Latency)","\u002Fmedia-streaming\u002Frealtime-latency","11.media-streaming\u002F07.realtime-latency",{"title":3486,"icon":3487,"path":3488,"stem":3489,"children":3490,"page":59},"HTML & CSS","i-devicon-html5","\u002Fhtml-css","12.html-css",[3491,3495,3499,3503,3507,3511,3515,3519,3523,3527,3531,3535,3539,3543,3547,3551,3555,3559,3563,3567,3571,3575,3579,3583,3587,3591,3595,3599,3603,3607],{"title":3492,"path":3493,"stem":3494},"Вступ до HTML. Структура документа","\u002Fhtml-css\u002Fintro-html-structure","12.html-css\u002F01.intro-html-structure",{"title":3496,"path":3497,"stem":3498},"Форматування тексту в HTML","\u002Fhtml-css\u002Fhtml-text-formatting","12.html-css\u002F02.html-text-formatting",{"title":3500,"path":3501,"stem":3502},"Посилання та зображення в HTML","\u002Fhtml-css\u002Fhtml-links-images","12.html-css\u002F03.html-links-images",{"title":3504,"path":3505,"stem":3506},"Списки та таблиці в HTML","\u002Fhtml-css\u002Fhtml-lists-tables","12.html-css\u002F04.html-lists-tables",{"title":3508,"path":3509,"stem":3510},"Форми в HTML","\u002Fhtml-css\u002Fhtml-forms","12.html-css\u002F05.html-forms",{"title":3512,"path":3513,"stem":3514},"Семантичні елементи HTML5","\u002Fhtml-css\u002Fhtml-semantic-elements","12.html-css\u002F06.html-semantic-elements",{"title":3516,"path":3517,"stem":3518},"Мультимедіа та розширені елементи HTML","\u002Fhtml-css\u002Fhtml-multimedia-advanced","12.html-css\u002F07.html-multimedia-advanced",{"title":3520,"path":3521,"stem":3522},"Мікророзмітка та SEO в HTML","\u002Fhtml-css\u002Fhtml-microdata-seo","12.html-css\u002F08.html-microdata-seo",{"title":3524,"path":3525,"stem":3526},"Вступ до CSS. Селектори та специфічність","\u002Fhtml-css\u002Fcss-intro-selectors","12.html-css\u002F09.css-intro-selectors",{"title":3528,"path":3529,"stem":3530},"Блокова модель CSS. Відступи. Box Sizing","\u002Fhtml-css\u002Fcss-box-model","12.html-css\u002F10.css-box-model",{"title":3532,"path":3533,"stem":3534},"Розміри у CSS: повний довідник одиниць і ключових слів","\u002Fhtml-css\u002F10a.css-sizing","12.html-css\u002F10a.css-sizing",{"title":3536,"path":3537,"stem":3538},"Типографіка в CSS. Шрифти та текст","\u002Fhtml-css\u002Fcss-typography","12.html-css\u002F11.css-typography",{"title":3540,"path":3541,"stem":3542},"Кольори та фони в CSS","\u002Fhtml-css\u002Fcss-colors-backgrounds","12.html-css\u002F12.css-colors-backgrounds",{"title":3544,"path":3545,"stem":3546},"Тіні та фільтри в CSS","\u002Fhtml-css\u002F12b.css-shadows-filters","12.html-css\u002F12b.css-shadows-filters",{"title":3548,"path":3549,"stem":3550},"CSS Flexbox: Фундамент гнучких макетів","\u002Fhtml-css\u002Fcss-flexbox-fundamentals","12.html-css\u002F13.css-flexbox-fundamentals",{"title":3552,"path":3553,"stem":3554},"CSS Flexbox: Вирівнювання та Позиціонування","\u002Fhtml-css\u002Fcss-flexbox-alignment-sizing-and-patterns","12.html-css\u002F14.css-flexbox-alignment-sizing-and-patterns",{"title":3556,"path":3557,"stem":3558},"CSS Grid. Двовимірний макет. Частина 1","\u002Fhtml-css\u002Fcss-layout-grid","12.html-css\u002F15.css-layout-grid",{"title":3560,"path":3561,"stem":3562},"CSS Grid. Двовимірний макет. Частина 2","\u002Fhtml-css\u002Fcss-layout-grid-advanced","12.html-css\u002F16.css-layout-grid-advanced",{"title":3564,"path":3565,"stem":3566},"Позиціонування в CSS. Z-index. Stacking Context","\u002Fhtml-css\u002Fcss-positioning","12.html-css\u002F17.css-positioning",{"title":3568,"path":3569,"stem":3570},"CSS Анімації та Переходи","\u002Fhtml-css\u002Fcss-animations-transitions","12.html-css\u002F18.css-animations-transitions",{"title":3572,"path":3573,"stem":3574},"Адаптивний дизайн. Media Queries. Частина 1","\u002Fhtml-css\u002Fcss-responsive-media-queries","12.html-css\u002F19.css-responsive-media-queries",{"title":3576,"path":3577,"stem":3578},"Адаптивний дизайн. Частина 2: clamp(), Container Queries, @layer","\u002Fhtml-css\u002Fcss-responsive-advanced","12.html-css\u002F20.css-responsive-advanced",{"title":3580,"path":3581,"stem":3582},"CSS Custom Properties. Методології. Сучасний CSS","\u002Fhtml-css\u002Fcss-variables-methodologies","12.html-css\u002F21.css-variables-methodologies",{"title":3584,"path":3585,"stem":3586},"Сучасний CSS 2023–2025: Нові можливості","\u002Fhtml-css\u002Fcss-modern-features","12.html-css\u002F22.css-modern-features",{"title":3588,"path":3589,"stem":3590},"CSS Nesting, @layer, @scope та @property: нативний препроцесор","\u002Fhtml-css\u002F22a.css-nesting-modern-syntax","12.html-css\u002F22a.css-nesting-modern-syntax",{"title":3592,"path":3593,"stem":3594},"CSS для форм та інтерактивних станів","\u002Fhtml-css\u002Fcss-forms-interactive-states","12.html-css\u002F23.css-forms-interactive-states",{"title":3596,"path":3597,"stem":3598},"Доступність у CSS (CSS Accessibility)","\u002Fhtml-css\u002Fcss-accessibility","12.html-css\u002F24.css-accessibility",{"title":3600,"path":3601,"stem":3602},"CSS-функції та сучасні sizing primitives","\u002Fhtml-css\u002Fcss-functions-sizing","12.html-css\u002F25.css-functions-sizing",{"title":3604,"path":3605,"stem":3606},"Rendering Pipeline і CSS Performance","\u002Fhtml-css\u002Fcss-rendering-performance","12.html-css\u002F26.css-rendering-performance",{"title":3608,"path":3609,"stem":3610},"CSS Best Practices: типові ситуації та правильні рішення","\u002Fhtml-css\u002Fcss-best-practices","12.html-css\u002F27.css-best-practices",{"title":3612,"path":3613,"stem":3614,"children":3615,"page":59},"AWS","\u002Faws","13.aws",[3616,3620,3624,3628,3632,3636,3640,3644,3648,3652,3656,3660,3664,3668,3672,3676,3680,3684],{"title":3617,"path":3618,"stem":3619},"Реєстрація AWS акаунту та студентські програми","\u002Faws\u002Faccount-registration","13.aws\u002F00.account-registration",{"title":3621,"path":3622,"stem":3623},"Вступ до хмарних обчислень та AWS","\u002Faws\u002Fintroduction-to-cloud","13.aws\u002F01.introduction-to-cloud",{"title":3625,"path":3626,"stem":3627},"AWS IAM — Identity and Access Management","\u002Faws\u002Fiam","13.aws\u002F02.iam",{"title":3629,"path":3630,"stem":3631},"AWS IAM CLI — Довідник команд","\u002Faws\u002F02a.iam-doc","13.aws\u002F02a.iam-doc",{"title":3633,"path":3634,"stem":3635},"Docker та контейнеризація в AWS — ECR, ECS та Fargate","\u002Faws\u002Fdocker-ecs","13.aws\u002F03.docker-ecs",{"title":3637,"path":3638,"stem":3639},"AWS ECR \u002F ECS CLI — Довідник команд","\u002Faws\u002F03a.docker-ecs-doc","13.aws\u002F03a.docker-ecs-doc",{"title":3641,"path":3642,"stem":3643},"Amazon EC2 — Elastic Compute Cloud","\u002Faws\u002Fec2","13.aws\u002F04.ec2",{"title":3645,"path":3646,"stem":3647},"AWS EC2 CLI — Довідник команд","\u002Faws\u002F04a.ec2-doc","13.aws\u002F04a.ec2-doc",{"title":3649,"path":3650,"stem":3651},"Elastic Load Balancing та Auto Scaling","\u002Faws\u002Falb-asg","13.aws\u002F05.alb-asg",{"title":3653,"path":3654,"stem":3655},"Amazon S3 — Simple Storage Service","\u002Faws\u002Fs3","13.aws\u002F06.s3",{"title":3657,"path":3658,"stem":3659},"Amazon CloudFront — Content Delivery Network","\u002Faws\u002Fcloudfront","13.aws\u002F07.cloudfront",{"title":3661,"path":3662,"stem":3663},"Amazon RDS — Relational Database Service","\u002Faws\u002Frds","13.aws\u002F08.rds",{"title":3665,"path":3666,"stem":3667},"Amazon DynamoDB — NoSQL Database","\u002Faws\u002Fdynamodb","13.aws\u002F09.dynamodb",{"title":3669,"path":3670,"stem":3671},"AWS Lambda та Serverless Compute","\u002Faws\u002Flambda","13.aws\u002F10.lambda",{"title":3673,"path":3674,"stem":3675},"Amazon Bedrock - Foundation Models, RAG та Agents","\u002Faws\u002Fbedrock","13.aws\u002F22.bedrock",{"title":3677,"path":3678,"stem":3679},"Amazon Rekognition - Комп'ютерний зір","\u002Faws\u002Frekognition","13.aws\u002F23.rekognition",{"title":3681,"path":3682,"stem":3683},"Amazon Textract - Інтелектуальний аналіз документів","\u002Faws\u002Ftextract","13.aws\u002F24.textract",{"title":3685,"path":3686,"stem":3687},"Amazon Polly, Transcribe, Comprehend та Translate","\u002Faws\u002Faudio-nlp-services","13.aws\u002F25.audio-nlp-services",{"title":3689,"path":3690,"stem":3691,"children":3692,"page":59},"Ai Development","\u002Fai-development","14.ai-development",[3693],{"title":3694,"path":3695,"stem":3696,"children":3697,"page":59},"Foundations","\u002Fai-development\u002Ffoundations","14.ai-development\u002F00.foundations",[3698],{"title":3699,"path":3700,"stem":3701},"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":3703,"path":3704,"stem":3705,"children":3706,"page":59},"React Native","\u002Freact-native","15.react-native",[3707,3728],{"title":3708,"path":3709,"stem":3710,"children":3711,"page":59},"Version1","\u002Freact-native\u002Fversion1","15.react-native\u002Fversion1",[3712,3716,3720,3724],{"title":3713,"path":3714,"stem":3715},"Що таке React Native","\u002Freact-native\u002Fversion1\u002Fwhat-is-react-native","15.react-native\u002Fversion1\u002F01.what-is-react-native",{"title":3717,"path":3718,"stem":3719},"Як влаштований React Native «під капотом»","\u002Freact-native\u002Fversion1\u002Freact-native-architecture","15.react-native\u002Fversion1\u002F02.react-native-architecture",{"title":3721,"path":3722,"stem":3723},"Від React до React Native: ключові відмінності","\u002Freact-native\u002Fversion1\u002Freact-native-vs-react","15.react-native\u002Fversion1\u002F03.react-native-vs-react",{"title":3725,"path":3726,"stem":3727},"View та Text — фундаментальні будівельні блоки","\u002Freact-native\u002Fversion1\u002Fview-and-text","15.react-native\u002Fversion1\u002F04.view-and-text",{"title":3729,"path":3730,"stem":3731,"children":3732,"page":59},"Version2","\u002Freact-native\u002Fversion2","15.react-native\u002Fversion2",[3733,3737,3741,3745,3749,3753,3757,3761,3765,3769,3773,3777,3781,3785,3789,3793,3797,3801,3805,3809,3813,3817,3821,3825,3829,3833,3837],{"title":3734,"path":3735,"stem":3736},"React Native — навіщо він потрібен","\u002Freact-native\u002Fversion2\u002Fwhy-react-native","15.react-native\u002Fversion2\u002F01.why-react-native",{"title":3738,"path":3739,"stem":3740},"Налаштування середовища розробки","\u002Freact-native\u002Fversion2\u002Fenvironment-setup","15.react-native\u002Fversion2\u002F02.environment-setup",{"title":3742,"path":3743,"stem":3744},"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":3746,"path":3747,"stem":3748},"Середовище Expo — перший запуск","\u002Freact-native\u002Fversion2\u002Fexpo-setup-and-tooling","15.react-native\u002Fversion2\u002F04.expo-setup-and-tooling",{"title":3750,"path":3751,"stem":3752},"Структура проєкту та перші UI-примітиви","\u002Freact-native\u002Fversion2\u002Fproject-structure-and-conventions","15.react-native\u002Fversion2\u002F05.project-structure-and-conventions",{"title":3754,"path":3755,"stem":3756},"Базові компоненти React Native","\u002Freact-native\u002Fversion2\u002Fcore-components","15.react-native\u002Fversion2\u002F06.core-components",{"title":3758,"path":3759,"stem":3760},"Flexbox і layout у React Native","\u002Freact-native\u002Fversion2\u002Fflexbox-and-layout","15.react-native\u002Fversion2\u002F07.flexbox-and-layout",{"title":3762,"path":3763,"stem":3764},"StyleSheet і теми (light \u002F dark)","\u002Freact-native\u002Fversion2\u002Fstylesheet-and-theming","15.react-native\u002Fversion2\u002F08.stylesheet-and-theming",{"title":3766,"path":3767,"stem":3768},"Списки та віртуалізація","\u002Freact-native\u002Fversion2\u002Flists-and-virtualization","15.react-native\u002Fversion2\u002F09.lists-and-virtualization",{"title":3770,"path":3771,"stem":3772},"Форми, ввід і валідація","\u002Freact-native\u002Fversion2\u002Fforms-input-validation","15.react-native\u002Fversion2\u002F10.forms-input-validation",{"title":3774,"path":3775,"stem":3776},"Основи Expo Router","\u002Freact-native\u002Fversion2\u002Fexpo-router-basics","15.react-native\u002Fversion2\u002F11.expo-router-basics",{"title":3778,"path":3779,"stem":3780},"Вкладені навігатори та модалки","\u002Freact-native\u002Fversion2\u002Fnested-navigators-and-modals","15.react-native\u002Fversion2\u002F12.nested-navigators-and-modals",{"title":3782,"path":3783,"stem":3784},"Deep linking і параметри маршрутів","\u002Freact-native\u002Fversion2\u002Fdeep-linking-and-params","15.react-native\u002Fversion2\u002F13.deep-linking-and-params",{"title":3786,"path":3787,"stem":3788},"Робота з мережею та життєвий цикл застосунку","\u002Freact-native\u002Fversion2\u002Fnetworking-and-app-lifecycle","15.react-native\u002Fversion2\u002F14.networking-and-app-lifecycle",{"title":3790,"path":3791,"stem":3792},"Redux Toolkit на мобільних платформах","\u002Freact-native\u002Fversion2\u002Fredux-toolkit-on-mobile","15.react-native\u002Fversion2\u002F15.redux-toolkit-on-mobile",{"title":3794,"path":3795,"stem":3796},"RTK Query на мобільних платформах","\u002Freact-native\u002Fversion2\u002Frtk-query-mobile","15.react-native\u002Fversion2\u002F16.rtk-query-mobile",{"title":3798,"path":3799,"stem":3800},"Автентифікація та Безпечне Зберігання","\u002Freact-native\u002Fversion2\u002Fauth-secure-storage","15.react-native\u002Fversion2\u002F18.auth-secure-storage",{"title":3802,"path":3803,"stem":3804},"Локальне сховище — AsyncStorage, MMKV, SQLite","\u002Freact-native\u002Fversion2\u002Flocal-storage-mmkv-sqlite","15.react-native\u002Fversion2\u002F19.local-storage-mmkv-sqlite",{"title":3806,"path":3807,"stem":3808},"Офлайн-First і синхронізація","\u002Freact-native\u002Fversion2\u002Foffline-first-sync","15.react-native\u002Fversion2\u002F20.offline-first-sync",{"title":3810,"path":3811,"stem":3812},"Камера, медіа та файлова система","\u002Freact-native\u002Fversion2\u002Fcamera-media-filesystem","15.react-native\u002Fversion2\u002F21.camera-media-filesystem",{"title":3814,"path":3815,"stem":3816},"Карти та геолокація","\u002Freact-native\u002Fversion2\u002Fmaps-and-location","15.react-native\u002Fversion2\u002F22.maps-and-location",{"title":3818,"path":3819,"stem":3820},"Жести та дотики","\u002Freact-native\u002Fversion2\u002Fgestures-and-touch","15.react-native\u002Fversion2\u002F23.gestures-and-touch",{"title":3822,"path":3823,"stem":3824},"Анімації з Reanimated","\u002Freact-native\u002Fversion2\u002Freanimated-animations","15.react-native\u002Fversion2\u002F24.reanimated-animations",{"title":3826,"path":3827,"stem":3828},"Push і локальні сповіщення","\u002Freact-native\u002Fversion2\u002Fpush-and-local-notifications","15.react-native\u002Fversion2\u002F25.push-and-local-notifications",{"title":3830,"path":3831,"stem":3832},"Інтернаціоналізація та доступність","\u002Freact-native\u002Fversion2\u002Faccessibility-and-i18n","15.react-native\u002Fversion2\u002F26.accessibility-and-i18n",{"title":3834,"path":3835,"stem":3836},"EAS Build та профілі збірки","\u002Freact-native\u002Fversion2\u002Feas-build-and-profiles","15.react-native\u002Fversion2\u002F29.eas-build-and-profiles",{"title":3838,"path":3839,"stem":3840},"Публікація в App Store та Google Play","\u002Freact-native\u002Fversion2\u002Fapp-store-play-release","15.react-native\u002Fversion2\u002F30.app-store-play-release",{"title":3842,"path":3843,"stem":3844,"children":3845,"page":59},"Ai Python","\u002Fai-python","16.ai-python",[3846,3855,3864,3873,3902,3928,3953,3986,4003,4016,4025,4038,4047,4068,4081,4150],{"title":3847,"path":3848,"stem":3849,"children":3850,"page":59},"Intro To Ai","\u002Fai-python\u002Fintro-to-ai","16.ai-python\u002F01.intro-to-ai",[3851],{"title":3852,"path":3853,"stem":3854},"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":3856,"path":3857,"stem":3858,"children":3859,"page":59},"Jupyter Notebook","\u002Fai-python\u002Fjupyter-notebook","16.ai-python\u002F02.jupyter-notebook",[3860],{"title":3861,"path":3862,"stem":3863},"Знайомство з Jupyter Notebook та JupyterLab","\u002Fai-python\u002Fjupyter-notebook\u002Fjupyter-notebook","16.ai-python\u002F02.jupyter-notebook\u002F02.jupyter-notebook",{"title":3865,"path":3866,"stem":3867,"children":3868,"page":59},"Numpy Pandas","\u002Fai-python\u002Fnumpy-pandas","16.ai-python\u002F03.numpy-pandas",[3869],{"title":3870,"path":3871,"stem":3872},"Робота з даними з використанням NumPy і pandas","\u002Fai-python\u002Fnumpy-pandas\u002Fnumpy-pandas","16.ai-python\u002F03.numpy-pandas\u002F03.numpy-pandas",{"title":3874,"path":3875,"stem":3876,"children":3877,"page":59},"Statistics Basics","\u002Fai-python\u002Fstatistics-basics","16.ai-python\u002F04.statistics-basics",[3878,3882,3886,3890,3894,3898],{"title":3879,"path":3880,"stem":3881},"Випадкові величини та їх типи","\u002Fai-python\u002Fstatistics-basics\u002Frandom-variables","16.ai-python\u002F04.statistics-basics\u002F01.random-variables",{"title":3883,"path":3884,"stem":3885},"Міри центральної тенденції","\u002Fai-python\u002Fstatistics-basics\u002Fcentral-tendency","16.ai-python\u002F04.statistics-basics\u002F02.central-tendency",{"title":3887,"path":3888,"stem":3889},"Міри варіації (розсіювання)","\u002Fai-python\u002Fstatistics-basics\u002Fvariability","16.ai-python\u002F04.statistics-basics\u002F03.variability",{"title":3891,"path":3892,"stem":3893},"Розподіли випадкових величин","\u002Fai-python\u002Fstatistics-basics\u002Fdistributions","16.ai-python\u002F04.statistics-basics\u002F04.distributions",{"title":3895,"path":3896,"stem":3897},"Кореляція та взаємозв'язки","\u002Fai-python\u002Fstatistics-basics\u002Fcorrelation","16.ai-python\u002F04.statistics-basics\u002F05.correlation",{"title":3899,"path":3900,"stem":3901},"Викиди та аномалії","\u002Fai-python\u002Fstatistics-basics\u002Foutliers","16.ai-python\u002F04.statistics-basics\u002F06.outliers",{"title":3903,"path":3904,"stem":3905,"children":3906},"Візуалізація даних за допомогою matplotlib","\u002Fai-python\u002Fdata-visualization","16.ai-python\u002F05.data-visualization\u002Findex",[3907,3908,3912,3916,3920,3924],{"title":3903,"path":3904,"stem":3905},{"title":3909,"path":3910,"stem":3911},"Основи matplotlib — Figure, Axes та перший графік","\u002Fai-python\u002Fdata-visualization\u002Fmatplotlib-basics","16.ai-python\u002F05.data-visualization\u002F01.matplotlib-basics",{"title":3913,"path":3914,"stem":3915},"Візуалізація розподілів — гістограми та box plots","\u002Fai-python\u002Fdata-visualization\u002Fdistributions","16.ai-python\u002F05.data-visualization\u002F02.distributions",{"title":3917,"path":3918,"stem":3919},"Візуалізація залежностей — scatter plots та кореляція","\u002Fai-python\u002Fdata-visualization\u002Frelationships","16.ai-python\u002F05.data-visualization\u002F03.relationships",{"title":3921,"path":3922,"stem":3923},"Візуалізація категоріальних даних — bar charts та pie charts","\u002Fai-python\u002Fdata-visualization\u002Fcategorical","16.ai-python\u002F05.data-visualization\u002F04.categorical",{"title":3925,"path":3926,"stem":3927},"Композиції та стилізація — subplots та багатопанельні дашборди","\u002Fai-python\u002Fdata-visualization\u002Fsubplots-styling","16.ai-python\u002F05.data-visualization\u002F05.subplots-styling",{"title":3929,"path":3930,"stem":3931,"children":3932,"page":59},"Linear Regression","\u002Fai-python\u002Flinear-regression","16.ai-python\u002F06.linear-regression",[3933,3937,3941,3945,3949],{"title":3934,"path":3935,"stem":3936},"Регресійна задача та лінійна регресія з однією змінною","\u002Fai-python\u002Flinear-regression\u002Fregression-task","16.ai-python\u002F06.linear-regression\u002F01.regression-task",{"title":3938,"path":3939,"stem":3940},"Метрики якості регресії — як оцінити модель","\u002Fai-python\u002Flinear-regression\u002Fquality-metrics","16.ai-python\u002F06.linear-regression\u002F02.quality-metrics",{"title":3942,"path":3943,"stem":3944},"Градієнтний спуск — як модель навчається","\u002Fai-python\u002Flinear-regression\u002Fgradient-descent","16.ai-python\u002F06.linear-regression\u002F03.gradient-descent",{"title":3946,"path":3947,"stem":3948},"Множинна лінійна регресія — модель з багатьма ознаками","\u002Fai-python\u002Flinear-regression\u002Fmultiple-regression","16.ai-python\u002F06.linear-regression\u002F04.multiple-regression",{"title":3950,"path":3951,"stem":3952},"Практичні завдання та резюме модуля","\u002Fai-python\u002Flinear-regression\u002Fpractice","16.ai-python\u002F06.linear-regression\u002F05.practice",{"title":3954,"path":3955,"stem":3956,"children":3957,"page":59},"Practical Regression","\u002Fai-python\u002Fpractical-regression","16.ai-python\u002F07.practical-regression",[3958,3962,3966,3970,3974,3978,3982],{"title":3959,"path":3960,"stem":3961},"Знайомство з scikit-learn","\u002Fai-python\u002Fpractical-regression\u002Fintro-scikit-learn","16.ai-python\u002F07.practical-regression\u002F01.intro-scikit-learn",{"title":3963,"path":3964,"stem":3965},"Exploratory Data Analysis датасету Housing Prices","\u002Fai-python\u002Fpractical-regression\u002Fhousing-dataset-eda","16.ai-python\u002F07.practical-regression\u002F02.housing-dataset-eda",{"title":3967,"path":3968,"stem":3969},"Попередня обробка даних (Data Preprocessing)","\u002Fai-python\u002Fpractical-regression\u002Fdata-preprocessing","16.ai-python\u002F07.practical-regression\u002F03.data-preprocessing",{"title":3971,"path":3972,"stem":3973},"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":3975,"path":3976,"stem":3977},"Перенавчання та недонавчання","\u002Fai-python\u002Fpractical-regression\u002Foverfitting-underfitting","16.ai-python\u002F07.practical-regression\u002F05.overfitting-underfitting",{"title":3979,"path":3980,"stem":3981},"Крос-валідація (Cross-Validation)","\u002Fai-python\u002Fpractical-regression\u002Fcross-validation","16.ai-python\u002F07.practical-regression\u002F06.cross-validation",{"title":3983,"path":3984,"stem":3985},"Гіперпараметри та їх оптимізація","\u002Fai-python\u002Fpractical-regression\u002Fhyperparameter-tuning","16.ai-python\u002F07.practical-regression\u002F07.hyperparameter-tuning",{"title":3987,"path":3988,"stem":3989,"children":3990,"page":59},"Polynomial Regression","\u002Fai-python\u002Fpolynomial-regression","16.ai-python\u002F08.polynomial-regression",[3991,3995,3999],{"title":3992,"path":3993,"stem":3994},"Нелінійні залежності та поліноміальна регресія","\u002Fai-python\u002Fpolynomial-regression\u002Fnonlinear-patterns","16.ai-python\u002F08.polynomial-regression\u002F01.nonlinear-patterns",{"title":3996,"path":3997,"stem":3998},"Регуляризація в регресії — Ridge та Lasso","\u002Fai-python\u002Fpolynomial-regression\u002Fregularization-methods","16.ai-python\u002F08.polynomial-regression\u002F02.regularization-methods",{"title":4000,"path":4001,"stem":4002},"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":4004,"path":4005,"stem":4006,"children":4007,"page":59},"Decision Trees Random Forest","\u002Fai-python\u002Fdecision-trees-random-forest","16.ai-python\u002F09.decision-trees-random-forest",[4008,4012],{"title":4009,"path":4010,"stem":4011},"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":4013,"path":4014,"stem":4015},"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":4017,"path":4018,"stem":4019,"children":4020,"page":59},"Gradient Boosting","\u002Fai-python\u002Fgradient-boosting","16.ai-python\u002F10.gradient-boosting",[4021],{"title":4022,"path":4023,"stem":4024},"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":4026,"path":4027,"stem":4028,"children":4029,"page":59},"Logistic Regression Classification","\u002Fai-python\u002Flogistic-regression-classification","16.ai-python\u002F11.logistic-regression-classification",[4030,4034],{"title":4031,"path":4032,"stem":4033},"Основи класифікації та логістична регресія","\u002Fai-python\u002Flogistic-regression-classification\u002Fclassification-basics","16.ai-python\u002F11.logistic-regression-classification\u002F01.classification-basics",{"title":4035,"path":4036,"stem":4037},"Метрики якості класифікації","\u002Fai-python\u002Flogistic-regression-classification\u002Fclassification-metrics","16.ai-python\u002F11.logistic-regression-classification\u002F02.classification-metrics",{"title":4039,"path":4040,"stem":4041,"children":4042,"page":59},"Neural Networks Basics","\u002Fai-python\u002Fneural-networks-basics","16.ai-python\u002F12.neural-networks-basics",[4043],{"title":4044,"path":4045,"stem":4046},"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":4048,"path":4049,"stem":4050,"children":4051,"page":59},"Pytorch Intro","\u002Fai-python\u002Fpytorch-intro","16.ai-python\u002F13.pytorch-intro",[4052,4056,4060,4064],{"title":4053,"path":4054,"stem":4055},"Тензори та автоматичне диференціювання в PyTorch","\u002Fai-python\u002Fpytorch-intro\u002Ftensors-and-autograd","16.ai-python\u002F13.pytorch-intro\u002F01.tensors-and-autograd",{"title":4057,"path":4058,"stem":4059},"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":4061,"path":4062,"stem":4063},"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":4065,"path":4066,"stem":4067},"Просунуті теми PyTorch — GPU, оптимізація та deployment","\u002Fai-python\u002Fpytorch-intro\u002Fadvanced-topics","16.ai-python\u002F13.pytorch-intro\u002F04.advanced-topics",{"title":4069,"path":4070,"stem":4071,"children":4072,"page":59},"Activation Functions Heart Disease","\u002Fai-python\u002Factivation-functions-heart-disease","16.ai-python\u002F14.activation-functions-heart-disease",[4073,4077],{"title":4074,"path":4075,"stem":4076},"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":4078,"path":4079,"stem":4080},"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":4082,"path":4083,"stem":4084,"children":4085,"page":59},"Cnn Image Classification","\u002Fai-python\u002Fcnn-image-classification","16.ai-python\u002F15.cnn-image-classification",[4086,4090,4094,4098,4102,4106,4110,4114,4118,4122,4126,4130,4134,4138,4142,4146],{"title":4087,"path":4088,"stem":4089},"Вступ до комп'ютерного зору та проблеми Dense-мереж","\u002Fai-python\u002Fcnn-image-classification\u002Fintro-computer-vision","16.ai-python\u002F15.cnn-image-classification\u002F01.intro-computer-vision",{"title":4091,"path":4092,"stem":4093},"Навіщо потрібна згортка — від нейрона-шаблону до ковзного детектора","\u002Fai-python\u002Fcnn-image-classification\u002Fwhy-convolution","16.ai-python\u002F15.cnn-image-classification\u002F02.why-convolution",{"title":4095,"path":4096,"stem":4097},"Згортка крок за кроком — ядро, карта ознак і розмір результату","\u002Fai-python\u002Fcnn-image-classification\u002Fconvolution-step-by-step","16.ai-python\u002F15.cnn-image-classification\u002F03.convolution-step-by-step",{"title":4099,"path":4100,"stem":4101},"Що «бачить» ядро — читаємо карту ознак і класичні фільтри","\u002Fai-python\u002Fcnn-image-classification\u002Ffilters-what-kernel-sees","16.ai-python\u002F15.cnn-image-classification\u002F04.filters-what-kernel-sees",{"title":4103,"path":4104,"stem":4105},"Padding і stride — що робити з краями картинки та її розміром","\u002Fai-python\u002Fcnn-image-classification\u002Fpadding-and-stride","16.ai-python\u002F15.cnn-image-classification\u002F05.padding-and-stride",{"title":4107,"path":4108,"stem":4109},"Ядро, що навчається — від випадкових чисел до детектора країв","\u002Fai-python\u002Fcnn-image-classification\u002Flearnable-kernels","16.ai-python\u002F15.cnn-image-classification\u002F06.learnable-kernels",{"title":4111,"path":4112,"stem":4113},"Пулінг і поле зору — стискаємо карту ознак і дивимося ширше","\u002Fai-python\u002Fcnn-image-classification\u002Fpooling","16.ai-python\u002F15.cnn-image-classification\u002F07.pooling",{"title":4115,"path":4116,"stem":4117},"Багатоканальна згортка — ядро-куб, кольорове фото та підрахунок параметрів","\u002Fai-python\u002Fcnn-image-classification\u002Fmultichannel-convolution","16.ai-python\u002F15.cnn-image-classification\u002F08.multichannel-convolution",{"title":4119,"path":4120,"stem":4121},"Повна CNN для MNIST — збираємо, навчаємо, перевіряємо","\u002Fai-python\u002Fcnn-image-classification\u002Fcnn-mnist","16.ai-python\u002F15.cnn-image-classification\u002F09.cnn-mnist",{"title":4123,"path":4124,"stem":4125},"CNN для CIFAR-10 — коли задача справді складна","\u002Fai-python\u002Fcnn-image-classification\u002Fcnn-cifar10","16.ai-python\u002F15.cnn-image-classification\u002F10.cnn-cifar10",{"title":4127,"path":4128,"stem":4129},"Міні-батчі, DataLoader і швидкість навчання","\u002Fai-python\u002Fcnn-image-classification\u002Fmini-batch-learning-rate","16.ai-python\u002F15.cnn-image-classification\u002F11.mini-batch-learning-rate",{"title":4131,"path":4132,"stem":4133},"Ініціалізація ваг і Batch Normalization","\u002Fai-python\u002Fcnn-image-classification\u002Fweight-init-batchnorm","16.ai-python\u002F15.cnn-image-classification\u002F12.weight-init-batchnorm",{"title":4135,"path":4136,"stem":4137},"LayerNorm і обрізання градієнтів","\u002Fai-python\u002Fcnn-image-classification\u002Flayernorm-gradient-clipping","16.ai-python\u002F15.cnn-image-classification\u002F13.layernorm-gradient-clipping",{"title":4139,"path":4140,"stem":4141},"Аугментація даних","\u002Fai-python\u002Fcnn-image-classification\u002Fdata-augmentation","16.ai-python\u002F15.cnn-image-classification\u002F14.data-augmentation",{"title":4143,"path":4144,"stem":4145},"Глибокі мережі та ResNet","\u002Fai-python\u002Fcnn-image-classification\u002Fdeep-networks-resnet","16.ai-python\u002F15.cnn-image-classification\u002F15.deep-networks-resnet",{"title":4147,"path":4148,"stem":4149},"Пневмонія на рентгені - метрики, transfer learning, Grad-CAM","\u002Fai-python\u002Fcnn-image-classification\u002Fpneumonia-transfer-learning","16.ai-python\u002F15.cnn-image-classification\u002F16.pneumonia-transfer-learning",{"title":4151,"path":4152,"stem":4153,"children":4154,"page":59},"Natural Language Processing","\u002Fai-python\u002Fnatural-language-processing","16.ai-python\u002F16.natural-language-processing",[4155,4159,4163,4167,4171,4175,4179,4183,4187,4191,4195,4199,4203,4207,4211,4215],{"title":4156,"path":4157,"stem":4158},"Текст як дані — чому мова складна для комп'ютера","\u002Fai-python\u002Fnatural-language-processing\u002Ftext-as-data","16.ai-python\u002F16.natural-language-processing\u002F01.text-as-data",{"title":4160,"path":4161,"stem":4162},"Токенізація — розбиття тексту на слова й речення","\u002Fai-python\u002Fnatural-language-processing\u002Ftokenization","16.ai-python\u002F16.natural-language-processing\u002F02.tokenization",{"title":4164,"path":4165,"stem":4166},"Стеммінг, лемматизація та стоп-слова","\u002Fai-python\u002Fnatural-language-processing\u002Fstemming-lemmatization-stopwords","16.ai-python\u002F16.natural-language-processing\u002F03.stemming-lemmatization-stopwords",{"title":4168,"path":4169,"stem":4170},"Корпус та частоти слів","\u002Fai-python\u002Fnatural-language-processing\u002Fcorpus-and-frequency","16.ai-python\u002F16.natural-language-processing\u002F04.corpus-and-frequency",{"title":4172,"path":4173,"stem":4174},"Мішок слів — перше представлення тексту числами","\u002Fai-python\u002Fnatural-language-processing\u002Fbag-of-words","16.ai-python\u002F16.natural-language-processing\u002F05.bag-of-words",{"title":4176,"path":4177,"stem":4178},"Класифікація тексту — baseline на мішку слів","\u002Fai-python\u002Fnatural-language-processing\u002Ftext-classification-baseline","16.ai-python\u002F16.natural-language-processing\u002F06.text-classification-baseline",{"title":4180,"path":4181,"stem":4182},"Від one-hot до embeddings — щільні вектори слів","\u002Fai-python\u002Fnatural-language-processing\u002Ffrom-one-hot-to-embeddings","16.ai-python\u002F16.natural-language-processing\u002F07.from-one-hot-to-embeddings",{"title":4184,"path":4185,"stem":4186},"Word2Vec — навчання векторів слів з контексту","\u002Fai-python\u002Fnatural-language-processing\u002Fword2vec","16.ai-python\u002F16.natural-language-processing\u002F08.word2vec",{"title":4188,"path":4189,"stem":4190},"GloVe — глобальні вектори слів та попередньо навчені моделі","\u002Fai-python\u002Fnatural-language-processing\u002Fglove-pretrained-embeddings","16.ai-python\u002F16.natural-language-processing\u002F09.glove-pretrained-embeddings",{"title":4192,"path":4193,"stem":4194},"Embeddings для класифікації — від мішка слів до векторів","\u002Fai-python\u002Fnatural-language-processing\u002Fembeddings-for-classification","16.ai-python\u002F16.natural-language-processing\u002F10.embeddings-for-classification",{"title":4196,"path":4197,"stem":4198},"Мовні моделі та послідовності — від біграм до батчів","\u002Fai-python\u002Fnatural-language-processing\u002Flanguage-models-and-sequences","16.ai-python\u002F16.natural-language-processing\u002F11.language-models-and-sequences",{"title":4200,"path":4201,"stem":4202},"Рекурентні нейронні мережі (RNN)","\u002Fai-python\u002Fnatural-language-processing\u002Frnn","16.ai-python\u002F16.natural-language-processing\u002F12.rnn",{"title":4204,"path":4205,"stem":4206},"LSTM і GRU — рекурентні мережі з вентилями","\u002Fai-python\u002Fnatural-language-processing\u002Flstm-gru","16.ai-python\u002F16.natural-language-processing\u002F13.lstm-gru",{"title":4208,"path":4209,"stem":4210},"Seq2seq і механізм уваги","\u002Fai-python\u002Fnatural-language-processing\u002Fseq2seq-attention","16.ai-python\u002F16.natural-language-processing\u002F14.seq2seq-attention",{"title":4212,"path":4213,"stem":4214},"Transformer — self-attention замість рекурентності","\u002Fai-python\u002Fnatural-language-processing\u002Ftransformer","16.ai-python\u002F16.natural-language-processing\u002F15.transformer",{"title":4216,"path":4217,"stem":4218},"Готові моделі та Hugging Face — transfer learning","\u002Fai-python\u002Fnatural-language-processing\u002Fpretrained-models-sentiment","16.ai-python\u002F16.natural-language-processing\u002F16.pretrained-models-sentiment",{"title":4220,"icon":658,"path":4221,"stem":4222,"children":4223,"page":59},"Клієнт-серверна архітектура","\u002Fclient-server-architecture","17.client-server-architecture",[4224,4228,4232,4236,4240,4244,4248,4252,4256,4260,4264,4268,4272,4276,4280,4284,4288,4292],{"title":4225,"path":4226,"stem":4227},"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":4229,"path":4230,"stem":4231},"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":4233,"path":4234,"stem":4235},"Інтерфейси та модель конкурентності мови Go","\u002Fclient-server-architecture\u002Finterfaces-and-concurrency-model","17.client-server-architecture\u002F03.interfaces-and-concurrency-model",{"title":4237,"path":4238,"stem":4239},"Сокетне програмування та протокол TCP у Go","\u002Fclient-server-architecture\u002Ftcp-socket-programming","17.client-server-architecture\u002F04.tcp-socket-programming",{"title":4241,"path":4242,"stem":4243},"Протокол UDP та датаграмна передача даних","\u002Fclient-server-architecture\u002Fudp-datagram-transmission","17.client-server-architecture\u002F05.udp-datagram-transmission",{"title":4245,"path":4246,"stem":4247},"Криптографічний захист каналів зв","\u002Fclient-server-architecture\u002Ftls-cryptographic-channel-protection","17.client-server-architecture\u002F06.tls-cryptographic-channel-protection",{"title":4249,"path":4250,"stem":4251},"Прикладні мережеві протоколи DNS та SMTP","\u002Fclient-server-architecture\u002Fdns-smtp-application-protocols","17.client-server-architecture\u002F07.dns-smtp-application-protocols",{"title":4253,"path":4254,"stem":4255},"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":4257,"path":4258,"stem":4259},"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":4261,"path":4262,"stem":4263},"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":4265,"path":4266,"stem":4267},"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":4269,"path":4270,"stem":4271},"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":4273,"path":4274,"stem":4275},"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":4277,"path":4278,"stem":4279},"Потокова передача даних та протокол WebSocket","\u002Fclient-server-architecture\u002Fstreaming-data-and-websockets","17.client-server-architecture\u002F14.streaming-data-and-websockets",{"title":4281,"path":4282,"stem":4283},"Міжсервісна взаємодія на основі протоколу gRPC","\u002Fclient-server-architecture\u002Fgrpc-inter-service-communication","17.client-server-architecture\u002F15.grpc-inter-service-communication",{"title":4285,"path":4286,"stem":4287},"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":4289,"path":4290,"stem":4291},"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":4293,"path":4294,"stem":4295},"Моніторинг, безпека та контейнеризація застосунків","\u002Fclient-server-architecture\u002Fmonitoring-security-and-containerization","17.client-server-architecture\u002F18.monitoring-security-and-containerization",{"title":4297,"icon":2228,"path":4298,"stem":4299,"children":4300,"page":59},"Розробка WEB-застосувань","\u002Fweb-development","18.web-development",[4301,4346,4384,4413,4442,4499,4549,4643,4709,4791,4824,4852,4894,4940,4983],{"title":4302,"icon":658,"path":4303,"stem":4304,"children":4305,"page":59},"Архітектура комп'ютерних мереж та мережеві протоколи","\u002Fweb-development\u002Fnetwork-architecture-and-protocols","18.web-development\u002F01.network-architecture-and-protocols",[4306,4310,4314,4318,4322,4326,4330,4334,4338,4342],{"title":4307,"path":4308,"stem":4309},"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":4311,"path":4312,"stem":4313},"Еталонна модель OSI","\u002Fweb-development\u002Fnetwork-architecture-and-protocols\u002Fosi-model","18.web-development\u002F01.network-architecture-and-protocols\u002F02.osi-model",{"title":4315,"path":4316,"stem":4317},"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":4319,"path":4320,"stem":4321},"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":4323,"path":4324,"stem":4325},"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":4327,"path":4328,"stem":4329},"Система доменних імен DNS","\u002Fweb-development\u002Fnetwork-architecture-and-protocols\u002Fdns-system","18.web-development\u002F01.network-architecture-and-protocols\u002F06.dns-system",{"title":4331,"path":4332,"stem":4333},"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":4335,"path":4336,"stem":4337},"Протокол WebSocket","\u002Fweb-development\u002Fnetwork-architecture-and-protocols\u002Fwebsocket-protocol","18.web-development\u002F01.network-architecture-and-protocols\u002F08.websocket-protocol",{"title":4339,"path":4340,"stem":4341},"Протокол SSH","\u002Fweb-development\u002Fnetwork-architecture-and-protocols\u002Fssh-protocol","18.web-development\u002F01.network-architecture-and-protocols\u002F09.ssh-protocol",{"title":4343,"path":4344,"stem":4345},"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":4347,"icon":4348,"path":4349,"stem":4350,"children":4351,"page":59},"Протокол HTTP та захищена передача даних HTTPS","i-lucide-lock","\u002Fweb-development\u002Fhttp-and-https","18.web-development\u002F02.http-and-https",[4352,4356,4360,4364,4368,4372,4376,4380],{"title":4353,"path":4354,"stem":4355},"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":4357,"path":4358,"stem":4359},"Анатомія HTTP-запиту","\u002Fweb-development\u002Fhttp-and-https\u002Fhttp-request-structure","18.web-development\u002F02.http-and-https\u002F02.http-request-structure",{"title":4361,"path":4362,"stem":4363},"Анатомія HTTP-відповіді","\u002Fweb-development\u002Fhttp-and-https\u002Fhttp-response-structure","18.web-development\u002F02.http-and-https\u002F03.http-response-structure",{"title":4365,"path":4366,"stem":4367},"Методи HTTP та їхня семантика","\u002Fweb-development\u002Fhttp-and-https\u002Fhttp-methods","18.web-development\u002F02.http-and-https\u002F04.http-methods",{"title":4369,"path":4370,"stem":4371},"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":4373,"path":4374,"stem":4375},"HTTP-заголовки та їхнє призначення","\u002Fweb-development\u002Fhttp-and-https\u002Fhttp-headers","18.web-development\u002F02.http-and-https\u002F06.http-headers",{"title":4377,"path":4378,"stem":4379},"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":4381,"path":4382,"stem":4383},"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":4385,"icon":2608,"path":4386,"stem":4387,"children":4388,"page":59},"Система типів мови TypeScript","\u002Fweb-development\u002Ftypescript-type-system","18.web-development\u002F03.typescript-type-system",[4389,4393,4397,4401,4405,4409],{"title":4390,"path":4391,"stem":4392},"Знайомство з TypeScript Compiler","\u002Fweb-development\u002Ftypescript-type-system\u002Fintroduction-compiler-config","18.web-development\u002F03.typescript-type-system\u002F01.introduction-compiler-config",{"title":4394,"path":4395,"stem":4396},"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":4398,"path":4399,"stem":4400},"Масиви, кортежі та об","\u002Fweb-development\u002Ftypescript-type-system\u002Farrays-tuples-objects","18.web-development\u002F03.typescript-type-system\u002F03.arrays-tuples-objects",{"title":4402,"path":4403,"stem":4404},"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":4406,"path":4407,"stem":4408},"Type Narrowing (звуження типів)","\u002Fweb-development\u002Ftypescript-type-system\u002Ftype-narrowing","18.web-development\u002F03.typescript-type-system\u002F05.type-narrowing",{"title":4410,"path":4411,"stem":4412},"Типізація функцій","\u002Fweb-development\u002Ftypescript-type-system\u002Ffunctions-typing","18.web-development\u002F03.typescript-type-system\u002F06.functions-typing",{"title":4414,"icon":2608,"path":4415,"stem":4416,"children":4417,"page":59},"Розширені засоби мови TypeScript","\u002Fweb-development\u002Ftypescript-advanced","18.web-development\u002F04.typescript-advanced",[4418,4422,4426,4430,4434,4438],{"title":4419,"path":4420,"stem":4421},"Interfaces та Classes","\u002Fweb-development\u002Ftypescript-advanced\u002Finterfaces-classes","18.web-development\u002F04.typescript-advanced\u002F01.interfaces-classes",{"title":4423,"path":4424,"stem":4425},"Основи Generic типів","\u002Fweb-development\u002Ftypescript-advanced\u002Fgenerics-fundamentals","18.web-development\u002F04.typescript-advanced\u002F02.generics-fundamentals",{"title":4427,"path":4428,"stem":4429},"Enums та Decorators","\u002Fweb-development\u002Ftypescript-advanced\u002Fenums-decorators","18.web-development\u002F04.typescript-advanced\u002F03.enums-decorators",{"title":4431,"path":4432,"stem":4433},"Utility Types","\u002Fweb-development\u002Ftypescript-advanced\u002Futility-types","18.web-development\u002F04.typescript-advanced\u002F04.utility-types",{"title":4435,"path":4436,"stem":4437},"Mapped та Conditional Types","\u002Fweb-development\u002Ftypescript-advanced\u002Fmapped-conditional-types","18.web-development\u002F04.typescript-advanced\u002F05.mapped-conditional-types",{"title":4439,"path":4440,"stem":4441},"Модулі та Strict Mode","\u002Fweb-development\u002Ftypescript-advanced\u002Fmodules-strict-mode","18.web-development\u002F04.typescript-advanced\u002F06.modules-strict-mode",{"title":4443,"icon":4444,"path":4445,"stem":4446,"children":4447,"page":59},"Платформа Node.js як середовище виконання","i-devicon-nodejs","\u002Fweb-development\u002Fnodejs-platform","18.web-development\u002F05.nodejs-platform",[4448,4452,4456,4460,4464,4468,4472,4476,4480,4484,4488,4491,4495],{"title":4449,"path":4450,"stem":4451},"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":4453,"path":4454,"stem":4455},"Event Loop — серце Node.js","\u002Fweb-development\u002Fnodejs-platform\u002Fevent-loop","18.web-development\u002F05.nodejs-platform\u002F02.event-loop",{"title":4457,"path":4458,"stem":4459},"Модульні системи: CommonJS vs ES Modules","\u002Fweb-development\u002Fnodejs-platform\u002Fmodule-systems","18.web-development\u002F05.nodejs-platform\u002F03.module-systems",{"title":4461,"path":4462,"stem":4463},"npm та package.json","\u002Fweb-development\u002Fnodejs-platform\u002Fnpm-package-json","18.web-development\u002F05.nodejs-platform\u002F04.npm-package-json",{"title":4465,"path":4466,"stem":4467},"Глобальні об\\","\u002Fweb-development\u002Fnodejs-platform\u002Fglobal-objects","18.web-development\u002F05.nodejs-platform\u002F05.global-objects",{"title":4469,"path":4470,"stem":4471},"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":4473,"path":4474,"stem":4475},"Вбудований модуль path","\u002Fweb-development\u002Fnodejs-platform\u002Fbuilt-in-modules-path","18.web-development\u002F05.nodejs-platform\u002F07.built-in-modules-path",{"title":4477,"path":4478,"stem":4479},"Вбудований модуль http","\u002Fweb-development\u002Fnodejs-platform\u002Fbuilt-in-modules-http","18.web-development\u002F05.nodejs-platform\u002F08.built-in-modules-http",{"title":4481,"path":4482,"stem":4483},"Streams — потоки даних у Node.js","\u002Fweb-development\u002Fnodejs-platform\u002Fstreams","18.web-development\u002F05.nodejs-platform\u002F09.streams",{"title":4485,"path":4486,"stem":4487},"Вбудований модуль util (Utilities)","\u002Fweb-development\u002Fnodejs-platform\u002Fbuilt-in-modules-util","18.web-development\u002F05.nodejs-platform\u002F10.built-in-modules-util",{"title":3293,"path":4489,"stem":4490},"\u002Fweb-development\u002Fnodejs-platform\u002Fenvironment-variables","18.web-development\u002F05.nodejs-platform\u002F11.environment-variables",{"title":4492,"path":4493,"stem":4494},"Інструменти налагодження та розробки","\u002Fweb-development\u002Fnodejs-platform\u002Fdebugging-tools","18.web-development\u002F05.nodejs-platform\u002F12.debugging-tools",{"title":4496,"path":4497,"stem":4498},"Продуктивність та Best Practices","\u002Fweb-development\u002Fnodejs-platform\u002Fperformance-best-practices","18.web-development\u002F05.nodejs-platform\u002F13.performance-best-practices",{"title":4500,"icon":4501,"path":4502,"stem":4503,"children":4504,"page":59},"Асинхронне програмування у Node.js","i-lucide-clock","\u002Fweb-development\u002Fasync-programming-nodejs","18.web-development\u002F06.async-programming-nodejs",[4505,4509,4513,4517,4521,4525,4529,4533,4537,4541,4545],{"title":4506,"path":4507,"stem":4508},"Синхронний vs асинхронний код","\u002Fweb-development\u002Fasync-programming-nodejs\u002Fsync-vs-async","18.web-development\u002F06.async-programming-nodejs\u002F01.sync-vs-async",{"title":4510,"path":4511,"stem":4512},"Callbacks — перша парадигма асинхронності","\u002Fweb-development\u002Fasync-programming-nodejs\u002Fcallbacks","18.web-development\u002F06.async-programming-nodejs\u002F02.callbacks",{"title":4514,"path":4515,"stem":4516},"Promises — стандарт асинхронності","\u002Fweb-development\u002Fasync-programming-nodejs\u002Fpromises","18.web-development\u002F06.async-programming-nodejs\u002F03.promises",{"title":4518,"path":4519,"stem":4520},"Promise комбінатори","\u002Fweb-development\u002Fasync-programming-nodejs\u002Fpromise-combinators","18.web-development\u002F06.async-programming-nodejs\u002F04.promise-combinators",{"title":4522,"path":4523,"stem":4524},"Async\u002FAwait — синтаксичний цукор над Promises","\u002Fweb-development\u002Fasync-programming-nodejs\u002Fasync-await","18.web-development\u002F06.async-programming-nodejs\u002F05.async-await",{"title":4526,"path":4527,"stem":4528},"Паралельне vs послідовне виконання","\u002Fweb-development\u002Fasync-programming-nodejs\u002Fparallel-vs-sequential","18.web-development\u002F06.async-programming-nodejs\u002F06.parallel-vs-sequential",{"title":4530,"path":4531,"stem":4532},"EventEmitter — подієва модель Node.js","\u002Fweb-development\u002Fasync-programming-nodejs\u002Fevent-emitter","18.web-development\u002F06.async-programming-nodejs\u002F07.event-emitter",{"title":4534,"path":4535,"stem":4536},"Worker Threads — багатопотоковість у Node.js","\u002Fweb-development\u002Fasync-programming-nodejs\u002Fworker-threads","18.web-development\u002F06.async-programming-nodejs\u002F08.worker-threads",{"title":4538,"path":4539,"stem":4540},"Child Processes — запуск зовнішніх процесів","\u002Fweb-development\u002Fasync-programming-nodejs\u002Fchild-processes","18.web-development\u002F06.async-programming-nodejs\u002F09.child-processes",{"title":4542,"path":4543,"stem":4544},"Обробка помилок у асинхронному коді","\u002Fweb-development\u002Fasync-programming-nodejs\u002Ferror-handling","18.web-development\u002F06.async-programming-nodejs\u002F10.error-handling",{"title":4546,"path":4547,"stem":4548},"Порівняння Node.js фреймворків","\u002Fweb-development\u002Fasync-programming-nodejs\u002Fnodejs-frameworks","18.web-development\u002F06.async-programming-nodejs\u002F11.nodejs-frameworks",{"title":4550,"icon":4551,"path":4552,"stem":4553,"children":4554,"page":59},"Тема 7. Фреймворк NestJS. Контролери та маршрутизація","i-lucide-route","\u002Fweb-development\u002Fnestjs-controllers-routing","18.web-development\u002F07.nestjs-controllers-routing",[4555,4559,4563,4567,4571,4575,4579,4583,4587,4591,4595,4599,4603,4607,4611,4615,4619,4623,4627,4631,4635,4639],{"title":4556,"path":4557,"stem":4558},"Філософія та архітектура NestJS","\u002Fweb-development\u002Fnestjs-controllers-routing\u002Fnestjs-philosophy","18.web-development\u002F07.nestjs-controllers-routing\u002F01.nestjs-philosophy",{"title":4560,"path":4561,"stem":4562},"Три стовпи архітектури: модулі, контролери, провайдери","\u002Fweb-development\u002Fnestjs-controllers-routing\u002Fthree-pillars","18.web-development\u002F07.nestjs-controllers-routing\u002F02.three-pillars",{"title":4564,"path":4565,"stem":4566},"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":4568,"path":4569,"stem":4570},"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":4572,"path":4573,"stem":4574},"Структура проєкту NestJS та конвенції","\u002Fweb-development\u002Fnestjs-controllers-routing\u002Fproject-structure","18.web-development\u002F07.nestjs-controllers-routing\u002F05.project-structure",{"title":4576,"path":4577,"stem":4578},"Контролери: основи маршрутизації","\u002Fweb-development\u002Fnestjs-controllers-routing\u002Fcontrollers-basics","18.web-development\u002F07.nestjs-controllers-routing\u002F06.controllers-basics",{"title":4580,"path":4581,"stem":4582},"Декоратори маршрутизації HTTP-методів","\u002Fweb-development\u002Fnestjs-controllers-routing\u002Froute-decorators","18.web-development\u002F07.nestjs-controllers-routing\u002F07.route-decorators",{"title":4584,"path":4585,"stem":4586},"Параметри маршруту та декоратор @Param","\u002Fweb-development\u002Fnestjs-controllers-routing\u002Froute-parameters","18.web-development\u002F07.nestjs-controllers-routing\u002F08.route-parameters",{"title":4588,"path":4589,"stem":4590},"Query-параметри та декоратор @Query","\u002Fweb-development\u002Fnestjs-controllers-routing\u002Fquery-parameters","18.web-development\u002F07.nestjs-controllers-routing\u002F09.query-parameters",{"title":4592,"path":4593,"stem":4594},"Тіло запиту та декоратор @Body","\u002Fweb-development\u002Fnestjs-controllers-routing\u002Frequest-body","18.web-development\u002F07.nestjs-controllers-routing\u002F10.request-body",{"title":4596,"path":4597,"stem":4598},"Робота з заголовками запиту та відповіді","\u002Fweb-development\u002Fnestjs-controllers-routing\u002Fheaders-decorators","18.web-development\u002F07.nestjs-controllers-routing\u002F11.headers-decorators",{"title":4600,"path":4601,"stem":4602},"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":4604,"path":4605,"stem":4606},"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":4608,"path":4609,"stem":4610},"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":4612,"path":4613,"stem":4614},"Перенаправлення (Redirects) та декоратор @Redirect","\u002Fweb-development\u002Fnestjs-controllers-routing\u002Fredirects","18.web-development\u002F07.nestjs-controllers-routing\u002F15.redirects",{"title":4616,"path":4617,"stem":4618},"Асинхронні обробники та Observables","\u002Fweb-development\u002Fnestjs-controllers-routing\u002Fasync-handlers","18.web-development\u002F07.nestjs-controllers-routing\u002F16.async-handlers",{"title":4620,"path":4621,"stem":4622},"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":4624,"path":4625,"stem":4626},"Області видимості контролерів (Scopes)","\u002Fweb-development\u002Fnestjs-controllers-routing\u002Fcontroller-scopes","18.web-development\u002F07.nestjs-controllers-routing\u002F18.controller-scopes",{"title":4628,"path":4629,"stem":4630},"Основні команди NestJS CLI","\u002Fweb-development\u002Fnestjs-controllers-routing\u002Fnestjs-cli-commands","18.web-development\u002F07.nestjs-controllers-routing\u002F19.nestjs-cli-commands",{"title":4632,"path":4633,"stem":4634},"Практичний приклад: створення CRUD-контролера","\u002Fweb-development\u002Fnestjs-controllers-routing\u002Fcrud-example","18.web-development\u002F07.nestjs-controllers-routing\u002F20.crud-example",{"title":4636,"path":4637,"stem":4638},"Тестування контролерів","\u002Fweb-development\u002Fnestjs-controllers-routing\u002Ftesting-controllers","18.web-development\u002F07.nestjs-controllers-routing\u002F21.testing-controllers",{"title":4640,"path":4641,"stem":4642},"Best Practices для контролерів та маршрутизації","\u002Fweb-development\u002Fnestjs-controllers-routing\u002Fbest-practices","18.web-development\u002F07.nestjs-controllers-routing\u002F22.best-practices",{"title":4644,"icon":4645,"path":4646,"stem":4647,"children":4648,"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",[4649,4653,4657,4661,4665,4669,4673,4677,4681,4685,4689,4693,4697,4701,4705],{"title":4650,"path":4651,"stem":4652},"Концепція провайдерів у NestJS","\u002Fweb-development\u002Fnestjs-providers-modules\u002Fproviders-concept","18.web-development\u002F08.nestjs-providers-modules\u002F01.providers-concept",{"title":4654,"path":4655,"stem":4656},"Сервіси: інкапсуляція бізнес-логіки","\u002Fweb-development\u002Fnestjs-providers-modules\u002Fservices-business-logic","18.web-development\u002F08.nestjs-providers-modules\u002F02.services-business-logic",{"title":4658,"path":4659,"stem":4660},"Практика ін","\u002Fweb-development\u002Fnestjs-providers-modules\u002Fdependency-injection-practice","18.web-development\u002F08.nestjs-providers-modules\u002F03.dependency-injection-practice",{"title":4662,"path":4663,"stem":4664},"Custom Providers: useValue, useClass, useFactory, useExisting","\u002Fweb-development\u002Fnestjs-providers-modules\u002Fcustom-providers","18.web-development\u002F08.nestjs-providers-modules\u002F04.custom-providers",{"title":4666,"path":4667,"stem":4668},"Injection Tokens: рядкові та символьні токени","\u002Fweb-development\u002Fnestjs-providers-modules\u002Finjection-tokens","18.web-development\u002F08.nestjs-providers-modules\u002F05.injection-tokens",{"title":4670,"path":4671,"stem":4672},"Опціональні провайдери та декоратор @Optional","\u002Fweb-development\u002Fnestjs-providers-modules\u002Foptional-providers","18.web-development\u002F08.nestjs-providers-modules\u002F07.optional-providers",{"title":4674,"path":4675,"stem":4676},"Структура модулів: imports, controllers, providers, exports","\u002Fweb-development\u002Fnestjs-providers-modules\u002Fmodules-structure","18.web-development\u002F08.nestjs-providers-modules\u002F08.modules-structure",{"title":4678,"path":4679,"stem":4680},"Feature Modules: ізоляція функціональності","\u002Fweb-development\u002Fnestjs-providers-modules\u002Ffeature-modules","18.web-development\u002F08.nestjs-providers-modules\u002F09.feature-modules",{"title":4682,"path":4683,"stem":4684},"Shared Modules: перевикористання провайдерів","\u002Fweb-development\u002Fnestjs-providers-modules\u002Fshared-modules","18.web-development\u002F08.nestjs-providers-modules\u002F10.shared-modules",{"title":4686,"path":4687,"stem":4688},"Global Modules та декоратор @Global","\u002Fweb-development\u002Fnestjs-providers-modules\u002Fglobal-modules","18.web-development\u002F08.nestjs-providers-modules\u002F11.global-modules",{"title":4690,"path":4691,"stem":4692},"Dynamic Modules: конфігурація під час виконання","\u002Fweb-development\u002Fnestjs-providers-modules\u002Fdynamic-modules","18.web-development\u002F08.nestjs-providers-modules\u002F12.dynamic-modules",{"title":4694,"path":4695,"stem":4696},"Циклічні залежності та forwardRef","\u002Fweb-development\u002Fnestjs-providers-modules\u002Fcircular-dependencies","18.web-development\u002F08.nestjs-providers-modules\u002F13.circular-dependencies",{"title":4698,"path":4699,"stem":4700},"Lifecycle Hooks: хуки життєвого циклу","\u002Fweb-development\u002Fnestjs-providers-modules\u002Flifecycle-hooks","18.web-development\u002F08.nestjs-providers-modules\u002F14.lifecycle-hooks",{"title":4702,"path":4703,"stem":4704},"ModuleRef: динамічний доступ до провайдерів","\u002Fweb-development\u002Fnestjs-providers-modules\u002Fmodule-reference","18.web-development\u002F08.nestjs-providers-modules\u002F15.module-reference",{"title":4706,"path":4707,"stem":4708},"Тестування сервісів та провайдерів","\u002Fweb-development\u002Fnestjs-providers-modules\u002Ftesting-services","18.web-development\u002F08.nestjs-providers-modules\u002F16.testing-services",{"title":4710,"icon":4711,"path":4712,"stem":4713,"children":4714,"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",[4715,4719,4723,4727,4731,4735,4739,4743,4747,4751,4755,4759,4763,4767,4771,4775,4779,4783,4787],{"title":4716,"path":4717,"stem":4718},"Request Pipeline: конвеєр обробки запитів","\u002Fweb-development\u002Fnestjs-validation-pipeline\u002Frequest-pipeline","18.web-development\u002F09.nestjs-validation-pipeline\u002F01.request-pipeline",{"title":4720,"path":4721,"stem":4722},"Pipes: концепція трансформації та валідації","\u002Fweb-development\u002Fnestjs-validation-pipeline\u002Fpipes-concept","18.web-development\u002F09.nestjs-validation-pipeline\u002F02.pipes-concept",{"title":4724,"path":4725,"stem":4726},"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":4728,"path":4729,"stem":4730},"ValidationPipe: автоматична валідація DTO","\u002Fweb-development\u002Fnestjs-validation-pipeline\u002Fvalidation-pipe","18.web-development\u002F09.nestjs-validation-pipeline\u002F04.validation-pipe",{"title":4732,"path":4733,"stem":4734},"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":4736,"path":4737,"stem":4738},"Створення кастомних валідаторів","\u002Fweb-development\u002Fnestjs-validation-pipeline\u002Fcustom-validators","18.web-development\u002F09.nestjs-validation-pipeline\u002F06.custom-validators",{"title":4740,"path":4741,"stem":4742},"Створення власних Pipes","\u002Fweb-development\u002Fnestjs-validation-pipeline\u002Fcustom-pipes","18.web-development\u002F09.nestjs-validation-pipeline\u002F07.custom-pipes",{"title":4744,"path":4745,"stem":4746},"Основи Middleware","\u002Fweb-development\u002Fnestjs-validation-pipeline\u002Fmiddleware-basics","18.web-development\u002F09.nestjs-validation-pipeline\u002F08.middleware-basics",{"title":4748,"path":4749,"stem":4750},"Практичні приклади Middleware","\u002Fweb-development\u002Fnestjs-validation-pipeline\u002Fmiddleware-examples","18.web-development\u002F09.nestjs-validation-pipeline\u002F09.middleware-examples",{"title":4752,"path":4753,"stem":4754},"Guards: захисні перехоплювачі доступу","\u002Fweb-development\u002Fnestjs-validation-pipeline\u002Fguards-concept","18.web-development\u002F09.nestjs-validation-pipeline\u002F10.guards-concept",{"title":4756,"path":4757,"stem":4758},"Створення кастомних Guards","\u002Fweb-development\u002Fnestjs-validation-pipeline\u002Fcustom-guards","18.web-development\u002F09.nestjs-validation-pipeline\u002F11.custom-guards",{"title":4760,"path":4761,"stem":4762},"Interceptors: перехоплення та трансформація відповідей","\u002Fweb-development\u002Fnestjs-validation-pipeline\u002Finterceptors-concept","18.web-development\u002F09.nestjs-validation-pipeline\u002F12.interceptors-concept",{"title":4764,"path":4765,"stem":4766},"Практичні приклади Interceptors","\u002Fweb-development\u002Fnestjs-validation-pipeline\u002Finterceptor-examples","18.web-development\u002F09.nestjs-validation-pipeline\u002F13.interceptor-examples",{"title":4768,"path":4769,"stem":4770},"Exception Filters: обробка виключень","\u002Fweb-development\u002Fnestjs-validation-pipeline\u002Fexception-filters","18.web-development\u002F09.nestjs-validation-pipeline\u002F14.exception-filters",{"title":4772,"path":4773,"stem":4774},"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":4776,"path":4777,"stem":4778},"Execution Context: контекст виконання","\u002Fweb-development\u002Fnestjs-validation-pipeline\u002Fexecution-context","18.web-development\u002F09.nestjs-validation-pipeline\u002F16.execution-context",{"title":4780,"path":4781,"stem":4782},"Custom Decorators: власні декоратори","\u002Fweb-development\u002Fnestjs-validation-pipeline\u002Fcustom-decorators","18.web-development\u002F09.nestjs-validation-pipeline\u002F17.custom-decorators",{"title":4784,"path":4785,"stem":4786},"Global Components: глобальні компоненти","\u002Fweb-development\u002Fnestjs-validation-pipeline\u002Fglobal-components","18.web-development\u002F09.nestjs-validation-pipeline\u002F18.global-components",{"title":4788,"path":4789,"stem":4790},"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":4792,"icon":3017,"path":4793,"stem":4794,"children":4795,"page":59},"Інтеграція реляційних баз даних засобами TypeORM","\u002Fweb-development\u002Ftypeorm-integration","18.web-development\u002F10.typeorm-integration",[4796,4800,4804,4808,4812,4816,4820],{"title":4797,"path":4798,"stem":4799},"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":4801,"path":4802,"stem":4803},"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":4805,"path":4806,"stem":4807},"Налаштування TypeORM у NestJS проєкті","\u002Fweb-development\u002Ftypeorm-integration\u002F03-typeorm-setup-nestjs","18.web-development\u002F10.typeorm-integration\u002F03-typeorm-setup-nestjs",{"title":4809,"path":4810,"stem":4811},"Entity класи та декоратори TypeORM","\u002Fweb-development\u002Ftypeorm-integration\u002F04-entities-and-decorators","18.web-development\u002F10.typeorm-integration\u002F04-entities-and-decorators",{"title":4813,"path":4814,"stem":4815},"Repository Pattern та CRUD операції","\u002Fweb-development\u002Ftypeorm-integration\u002F05-repository-pattern-crud","18.web-development\u002F10.typeorm-integration\u002F05-repository-pattern-crud",{"title":4817,"path":4818,"stem":4819},"Пагінація та фільтрація даних","\u002Fweb-development\u002Ftypeorm-integration\u002F06-pagination-filtering","18.web-development\u002F10.typeorm-integration\u002F06-pagination-filtering",{"title":4821,"path":4822,"stem":4823},"QueryBuilder для складних запитів","\u002Fweb-development\u002Ftypeorm-integration\u002F07-query-builder","18.web-development\u002F10.typeorm-integration\u002F07-query-builder",{"title":4825,"icon":4826,"path":4827,"stem":4828,"children":4829,"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",[4830,4834,4838,4842,4846],{"title":4831,"path":4832,"stem":4833},"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":4835,"path":4836,"stem":4837},"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":4839,"path":4840,"stem":4841},"Керування міграціями бази даних","\u002Fweb-development\u002Fentity-relations-migrations\u002F03-migrations-management","18.web-development\u002F11.entity-relations-migrations\u002F03-migrations-management",{"title":4843,"path":4844,"stem":4845},"Транзакції у TypeORM","\u002Fweb-development\u002Fentity-relations-migrations\u002F04-transactions","18.web-development\u002F11.entity-relations-migrations\u002F04-transactions",{"title":4847,"path":4848,"stem":4849,"children":4850},"Індекси та оптимізація запитів","\u002Fweb-development\u002Fentity-relations-migrations\u002F05-indexes-optimization","18.web-development\u002F11.entity-relations-migrations\u002F05-indexes-optimization",[4851],{"title":4847,"path":4848,"stem":4849},{"title":4853,"icon":4854,"path":4855,"stem":4856,"children":4857,"page":59},"Механізми автентифікації у вебзастосунках","i-lucide-key","\u002Fweb-development\u002Fauthentication","18.web-development\u002F12.authentication",[4858,4862,4866,4870,4874,4878,4882,4886,4890],{"title":4859,"path":4860,"stem":4861},"Автентифікація vs Авторизація","\u002Fweb-development\u002Fauthentication\u002F01-authentication-vs-authorization","18.web-development\u002F12.authentication\u002F01-authentication-vs-authorization",{"title":4863,"path":4864,"stem":4865},"Стратегії автентифікації","\u002Fweb-development\u002Fauthentication\u002F02-authentication-strategies","18.web-development\u002F12.authentication\u002F02-authentication-strategies",{"title":4867,"path":4868,"stem":4869},"Автентифікація на основі сесій","\u002Fweb-development\u002Fauthentication\u002F03-session-based-authentication","18.web-development\u002F12.authentication\u002F03-session-based-authentication",{"title":4871,"path":4872,"stem":4873},"Структура JSON Web Token (JWT)","\u002Fweb-development\u002Fauthentication\u002F04-jwt-structure","18.web-development\u002F12.authentication\u002F04-jwt-structure",{"title":4875,"path":4876,"stem":4877},"Інтеграція JWT у NestJS","\u002Fweb-development\u002Fauthentication\u002F05-nestjs-jwt-integration","18.web-development\u002F12.authentication\u002F05-nestjs-jwt-integration",{"title":4879,"path":4880,"stem":4881},"Passport.js стратегії у NestJS","\u002Fweb-development\u002Fauthentication\u002F06-passport-strategies","18.web-development\u002F12.authentication\u002F06-passport-strategies",{"title":4883,"path":4884,"stem":4885},"Безпечне зберігання паролів: хешування та криптографічний захист","\u002Fweb-development\u002Fauthentication\u002F07-password-hashing","18.web-development\u002F12.authentication\u002F07-password-hashing",{"title":4887,"path":4888,"stem":4889},"Refresh Token та безпечне оновлення доступу","\u002Fweb-development\u002Fauthentication\u002F08-refresh-tokens","18.web-development\u002F12.authentication\u002F08-refresh-tokens",{"title":4891,"path":4892,"stem":4893},"OAuth 2.0 та OpenID Connect: делегована автентифікація","\u002Fweb-development\u002Fauthentication\u002F09-oauth2-openid","18.web-development\u002F12.authentication\u002F09-oauth2-openid",{"title":4895,"icon":4896,"path":4897,"stem":4898,"children":4899,"page":59},"Авторизація та безпека серверних застосунків","i-lucide-shield","\u002Fweb-development\u002Fauthorization-security","18.web-development\u002F13.authorization-security",[4900,4904,4908,4912,4916,4920,4924,4928,4932,4936],{"title":4901,"path":4902,"stem":4903},"Моделі авторизації","\u002Fweb-development\u002Fauthorization-security\u002F01-authorization-models","18.web-development\u002F13.authorization-security\u002F01-authorization-models",{"title":4905,"path":4906,"stem":4907},"Реалізація RBAC у NestJS","\u002Fweb-development\u002Fauthorization-security\u002F02-rbac-implementation","18.web-development\u002F13.authorization-security\u002F02-rbac-implementation",{"title":4909,"path":4910,"stem":4911},"Permission-Based Access Control","\u002Fweb-development\u002Fauthorization-security\u002F03-permission-based-access","18.web-development\u002F13.authorization-security\u002F03-permission-based-access",{"title":4913,"path":4914,"stem":4915},"ABAC та бібліотека CASL","\u002Fweb-development\u002Fauthorization-security\u002F04-abac-casl","18.web-development\u002F13.authorization-security\u002F04-abac-casl",{"title":4917,"path":4918,"stem":4919},"Кастомні декоратори та метадані","\u002Fweb-development\u002Fauthorization-security\u002F05-custom-decorators-metadata","18.web-development\u002F13.authorization-security\u002F05-custom-decorators-metadata",{"title":4921,"path":4922,"stem":4923},"Конфігурація CORS","\u002Fweb-development\u002Fauthorization-security\u002F06-cors-configuration","18.web-development\u002F13.authorization-security\u002F06-cors-configuration",{"title":4925,"path":4926,"stem":4927},"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":4929,"path":4930,"stem":4931},"Rate Limiting та Throttling","\u002Fweb-development\u002Fauthorization-security\u002F08-rate-limiting-throttling","18.web-development\u002F13.authorization-security\u002F08-rate-limiting-throttling",{"title":4933,"path":4934,"stem":4935},"Захист від поширених атак","\u002Fweb-development\u002Fauthorization-security\u002F09-common-attacks-protection","18.web-development\u002F13.authorization-security\u002F09-common-attacks-protection",{"title":4937,"path":4938,"stem":4939},"HTTPS у продакшені","\u002Fweb-development\u002Fauthorization-security\u002F10-https-production","18.web-development\u002F13.authorization-security\u002F10-https-production",{"title":4941,"icon":871,"path":4942,"stem":4943,"children":4944,"page":59},"Комунікація у реальному часі, нотифікації та фонові задачі","\u002Fweb-development\u002Frealtime-notifications-jobs","18.web-development\u002F14.realtime-notifications-jobs",[4945,4949,4953,4957,4961,4965,4968,4971,4975,4979],{"title":4946,"path":4947,"stem":4948},"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":4950,"path":4951,"stem":4952},"WebSocket Gateway у NestJS","\u002Fweb-development\u002Frealtime-notifications-jobs\u002F02-websocket-gateway","18.web-development\u002F14.realtime-notifications-jobs\u002F02-websocket-gateway",{"title":4954,"path":4955,"stem":4956},"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":4958,"path":4959,"stem":4960},"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":4962,"path":4963,"stem":4964},"Архітектура системи нотифікацій","\u002Fweb-development\u002Frealtime-notifications-jobs\u002F05-notification-system","18.web-development\u002F14.realtime-notifications-jobs\u002F05-notification-system",{"title":904,"path":4966,"stem":4967},"\u002Fweb-development\u002Frealtime-notifications-jobs\u002F06-email-notifications","18.web-development\u002F14.realtime-notifications-jobs\u002F06-email-notifications",{"title":900,"path":4969,"stem":4970},"\u002Fweb-development\u002Frealtime-notifications-jobs\u002F07-web-push-notifications","18.web-development\u002F14.realtime-notifications-jobs\u002F07-web-push-notifications",{"title":4972,"path":4973,"stem":4974},"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":4976,"path":4977,"stem":4978},"Планувальники та Cron jobs","\u002Fweb-development\u002Frealtime-notifications-jobs\u002F09-schedulers-cron","18.web-development\u002F14.realtime-notifications-jobs\u002F09-schedulers-cron",{"title":4980,"path":4981,"stem":4982},"Практичні сценарії застосування","\u002Fweb-development\u002Frealtime-notifications-jobs\u002F10-practical-scenarios","18.web-development\u002F14.realtime-notifications-jobs\u002F10-practical-scenarios",{"title":4984,"icon":4985,"path":4986,"stem":4987,"children":4988,"page":59},"Тестування, документування та розгортання застосунків","i-lucide-rocket","\u002Fweb-development\u002Ftesting-documentation-deployment","18.web-development\u002F15.testing-documentation-deployment",[4989,4993,4997,5001,5005,5009,5013,5017,5021,5025],{"title":4990,"path":4991,"stem":4992},"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":4994,"path":4995,"stem":4996},"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":4998,"path":4999,"stem":5000},"Unit-тестування сервісів","\u002Fweb-development\u002Ftesting-documentation-deployment\u002F03-unit-testing-services","18.web-development\u002F15.testing-documentation-deployment\u002F03-unit-testing-services",{"title":5002,"path":5003,"stem":5004},"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":5006,"path":5007,"stem":5008},"Swagger, OpenAPI, Scalar та Arazzo","\u002Fweb-development\u002Ftesting-documentation-deployment\u002F05-swagger-openapi","18.web-development\u002F15.testing-documentation-deployment\u002F05-swagger-openapi",{"title":5010,"path":5011,"stem":5012},"Керування конфігурацією","\u002Fweb-development\u002Ftesting-documentation-deployment\u002F06-configuration-management","18.web-development\u002F15.testing-documentation-deployment\u002F06-configuration-management",{"title":5014,"path":5015,"stem":5016},"Docker та контейнеризація","\u002Fweb-development\u002Ftesting-documentation-deployment\u002F07-docker-containerization","18.web-development\u002F15.testing-documentation-deployment\u002F07-docker-containerization",{"title":5018,"path":5019,"stem":5020},"CI\u002FCD Pipelines","\u002Fweb-development\u002Ftesting-documentation-deployment\u002F08-cicd-pipelines","18.web-development\u002F15.testing-documentation-deployment\u002F08-cicd-pipelines",{"title":5022,"path":5023,"stem":5024},"Логування та моніторинг","\u002Fweb-development\u002Ftesting-documentation-deployment\u002F09-logging-monitoring","18.web-development\u002F15.testing-documentation-deployment\u002F09-logging-monitoring",{"title":5026,"path":5027,"stem":5028},"Серіалізація та компресія","\u002Fweb-development\u002Ftesting-documentation-deployment\u002F10-serialization-compression","18.web-development\u002F15.testing-documentation-deployment\u002F10-serialization-compression",{"title":5030,"icon":5031,"path":5032,"stem":5033,"children":5034,"page":59},"AI Core: мислення AI","i-lucide-brain","\u002Fai-core","19.ai-core",[5035,5076,5125,5163],{"title":5036,"icon":4985,"path":5037,"stem":5038,"children":5039,"page":59},"Вхід у професію AI Native Developer","\u002Fai-core\u002Fai-native-developer","19.ai-core\u002F01.ai-native-developer",[5040,5044,5048,5052,5056,5060,5064,5068,5072],{"title":5041,"path":5042,"stem":5043},"Вступ до професії розробника цифрових продуктів","\u002Fai-core\u002Fai-native-developer\u002Fdigital-products","19.ai-core\u002F01.ai-native-developer\u002F01.digital-products",{"title":5045,"path":5046,"stem":5047},"Професія розробника програмного забезпечення","\u002Fai-core\u002Fai-native-developer\u002Fsoftware-developer","19.ai-core\u002F01.ai-native-developer\u002F02.software-developer",{"title":5049,"path":5050,"stem":5051},"Професія AI Native Developer","\u002Fai-core\u002Fai-native-developer\u002Fai-native-developer","19.ai-core\u002F01.ai-native-developer\u002F03.ai-native-developer",{"title":5053,"path":5054,"stem":5055},"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":5057,"path":5058,"stem":5059},"Життєвий цикл цифрового продукту","\u002Fai-core\u002Fai-native-developer\u002Fproduct-lifecycle","19.ai-core\u002F01.ai-native-developer\u002F05.product-lifecycle",{"title":5061,"path":5062,"stem":5063},"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":5065,"path":5066,"stem":5067},"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":5069,"path":5070,"stem":5071},"Компетенції AI Native Developer","\u002Fai-core\u002Fai-native-developer\u002Fcompetencies","19.ai-core\u002F01.ai-native-developer\u002F08.competencies",{"title":5073,"path":5074,"stem":5075},"Карта професійного розвитку AI Native Developer","\u002Fai-core\u002Fai-native-developer\u002Fcareer-roadmap","19.ai-core\u002F01.ai-native-developer\u002F09.career-roadmap",{"title":5077,"icon":255,"path":5078,"stem":5079,"children":5080,"page":59},"Штучний інтелект і машинне навчання","\u002Fai-core\u002Fai-and-machine-learning","19.ai-core\u002F02.ai-and-machine-learning",[5081,5085,5089,5093,5097,5101,5105,5109,5113,5117,5121],{"title":5082,"path":5083,"stem":5084},"Штучний інтелект","\u002Fai-core\u002Fai-and-machine-learning\u002Fwhat-is-ai","19.ai-core\u002F02.ai-and-machine-learning\u002F01.what-is-ai",{"title":5086,"path":5087,"stem":5088},"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":5090,"path":5091,"stem":5092},"Завдання штучного інтелекту","\u002Fai-core\u002Fai-and-machine-learning\u002Fai-tasks","19.ai-core\u002F02.ai-and-machine-learning\u002F03.ai-tasks",{"title":5094,"path":5095,"stem":5096},"Machine Learning","\u002Fai-core\u002Fai-and-machine-learning\u002Fmachine-learning","19.ai-core\u002F02.ai-and-machine-learning\u002F04.machine-learning",{"title":5098,"path":5099,"stem":5100},"Machine Learning Workflow","\u002Fai-core\u002Fai-and-machine-learning\u002Fml-workflow","19.ai-core\u002F02.ai-and-machine-learning\u002F05.ml-workflow",{"title":5102,"path":5103,"stem":5104},"Типи машинного навчання","\u002Fai-core\u002Fai-and-machine-learning\u002Fml-types","19.ai-core\u002F02.ai-and-machine-learning\u002F06.ml-types",{"title":5106,"path":5107,"stem":5108},"Generative AI","\u002Fai-core\u002Fai-and-machine-learning\u002Fgenerative-ai","19.ai-core\u002F02.ai-and-machine-learning\u002F07.generative-ai",{"title":5110,"path":5111,"stem":5112},"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":5114,"path":5115,"stem":5116},"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":5118,"path":5119,"stem":5120},"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":5122,"path":5123,"stem":5124},"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":5126,"icon":5127,"path":5128,"stem":5129,"children":5130,"page":59},"Постановка завдань для AI: принципи створення промптів","i-lucide-message-square-text","\u002Fai-core\u002Fprompt-engineering","19.ai-core\u002F03.prompt-engineering",[5131,5135,5139,5143,5147,5151,5155,5159],{"title":5132,"path":5133,"stem":5134},"Промпт як інструмент","\u002Fai-core\u002Fprompt-engineering\u002Fprompt-as-tool","19.ai-core\u002F03.prompt-engineering\u002F01.prompt-as-tool",{"title":5136,"path":5137,"stem":5138},"Принципи створення промптів","\u002Fai-core\u002Fprompt-engineering\u002Fprompt-principles","19.ai-core\u002F03.prompt-engineering\u002F02.prompt-principles",{"title":5140,"path":5141,"stem":5142},"Структура промпта","\u002Fai-core\u002Fprompt-engineering\u002Fprompt-structure","19.ai-core\u002F03.prompt-engineering\u002F03.prompt-structure",{"title":5144,"path":5145,"stem":5146},"Види промптів за типом задачі","\u002Fai-core\u002Fprompt-engineering\u002Fprompt-types","19.ai-core\u002F03.prompt-engineering\u002F04.prompt-types",{"title":5148,"path":5149,"stem":5150},"Прийоми посилення промпта","\u002Fai-core\u002Fprompt-engineering\u002Fprompt-enhancement","19.ai-core\u002F03.prompt-engineering\u002F05.prompt-enhancement",{"title":5152,"path":5153,"stem":5154},"Розбір і покращення промпта","\u002Fai-core\u002Fprompt-engineering\u002Fprompt-analysis","19.ai-core\u002F03.prompt-engineering\u002F06.prompt-analysis",{"title":5156,"path":5157,"stem":5158},"Типові помилки під час створення промптів","\u002Fai-core\u002Fprompt-engineering\u002Fcommon-mistakes","19.ai-core\u002F03.prompt-engineering\u002F07.common-mistakes",{"title":5160,"path":5161,"stem":5162},"Практикум: особиста бібліотека промптів","\u002Fai-core\u002Fprompt-engineering\u002Fprompt-library","19.ai-core\u002F03.prompt-engineering\u002F08.prompt-library",{"title":5164,"icon":793,"path":5165,"stem":5166,"children":5167,"page":59},"Перевірка результатів, безпека та AI Native Workflow","\u002Fai-core\u002Fverification-security-workflow","19.ai-core\u002F04.verification-security-workflow",[5168,5172,5176,5180,5184,5188,5192,5196,5200],{"title":5169,"path":5170,"stem":5171},"Межі можливостей AI","\u002Fai-core\u002Fverification-security-workflow\u002Fai-limitations","19.ai-core\u002F04.verification-security-workflow\u002F01.ai-limitations",{"title":5173,"path":5174,"stem":5175},"Галюцинації AI","\u002Fai-core\u002Fverification-security-workflow\u002Fai-hallucinations","19.ai-core\u002F04.verification-security-workflow\u002F02.ai-hallucinations",{"title":5177,"path":5178,"stem":5179},"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":5181,"path":5182,"stem":5183},"Перевірка результатів роботи AI","\u002Fai-core\u002Fverification-security-workflow\u002Fresult-verification","19.ai-core\u002F04.verification-security-workflow\u002F04.result-verification",{"title":5185,"path":5186,"stem":5187},"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":5189,"path":5190,"stem":5191},"Авторське право та навчальна доброчесність","\u002Fai-core\u002Fverification-security-workflow\u002Fcopyright-integrity","19.ai-core\u002F04.verification-security-workflow\u002F06.copyright-integrity",{"title":5193,"path":5194,"stem":5195},"Відповідальне використання AI","\u002Fai-core\u002Fverification-security-workflow\u002Fresponsible-use","19.ai-core\u002F04.verification-security-workflow\u002F07.responsible-use",{"title":5197,"path":5198,"stem":5199},"AI Native Workflow","\u002Fai-core\u002Fverification-security-workflow\u002Fai-native-workflow","19.ai-core\u002F04.verification-security-workflow\u002F08.ai-native-workflow",{"title":5201,"path":5202,"stem":5203},"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":5205,"icon":5206,"path":5207,"stem":5208,"children":5209,"page":59},"AI Developer: Vibe Coding Sprint","i-lucide-code-xml","\u002Fai-developer","20.ai-developer",[5210,5236,5258,5279],{"title":5211,"icon":5212,"path":5213,"stem":5214,"children":5215,"page":59},"Проєктування і чорнова версія","i-lucide-pencil-ruler","\u002Fai-developer\u002Fdraft-creation","20.ai-developer\u002F01.draft-creation",[5216,5220,5224,5228,5232],{"title":5217,"path":5218,"stem":5219},"Парадигма Vibe Coding Workflow","\u002Fai-developer\u002Fdraft-creation\u002Fvibe-coding-workflow","20.ai-developer\u002F01.draft-creation\u002F01.vibe-coding-workflow",{"title":5221,"path":5222,"stem":5223},"AI-середовище швидкої розробки","\u002Fai-developer\u002Fdraft-creation\u002Fai-ide-environment","20.ai-developer\u002F01.draft-creation\u002F02.ai-ide-environment",{"title":5225,"path":5226,"stem":5227},"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":5229,"path":5230,"stem":5231},"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":5233,"path":5234,"stem":5235},"Генерація та фіксація чорнової версії","\u002Fai-developer\u002Fdraft-creation\u002Fgenerating-draft-version","20.ai-developer\u002F01.draft-creation\u002F05.generating-draft-version",{"title":5237,"icon":5238,"path":5239,"stem":5240,"children":5241,"page":59},"Перша робоча версія","i-lucide-play-circle","\u002Fai-developer\u002Ffirst-working-version","20.ai-developer\u002F02.first-working-version",[5242,5246,5250,5254],{"title":5243,"path":5244,"stem":5245},"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":5247,"path":5248,"stem":5249},"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":5251,"path":5252,"stem":5253},"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":5255,"path":5256,"stem":5257},"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":5259,"icon":3224,"path":5260,"stem":5261,"children":5262,"page":59},"Ітерації, дебагінг та відновлення","\u002Fai-developer\u002Fiteration-debugging-recovery","20.ai-developer\u002F03.iteration-debugging-recovery",[5263,5267,5271,5275],{"title":5264,"path":5265,"stem":5266},"Управління точковими змінами продукту","\u002Fai-developer\u002Fiteration-debugging-recovery\u002Fchange-management","20.ai-developer\u002F03.iteration-debugging-recovery\u002F01.change-management",{"title":5268,"path":5269,"stem":5270},"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":5272,"path":5273,"stem":5274},"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":5276,"path":5277,"stem":5278},"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":5280,"icon":5281,"path":5282,"stem":5283,"children":5284,"page":59},"Перевірка та завершення продукту","i-lucide-check-check","\u002Fai-developer\u002Fverification-and-completion","20.ai-developer\u002F04.verification-and-completion",[5285,5289,5293],{"title":5286,"path":5287,"stem":5288},"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":5290,"path":5291,"stem":5292},"Підготовка підсумкової версії коду","\u002Fai-developer\u002Fverification-and-completion\u002Fpreparing-release-version","20.ai-developer\u002F04.verification-and-completion\u002F02.preparing-release-version",{"title":5294,"path":5295,"stem":5296},"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":5298,"path":5299,"stem":5300,"children":5301,"page":59},"Tailwind","\u002Ftailwind","21.tailwind",[5302,5306,5310,5314,5318,5322,5326,5330,5334,5338,5342,5346],{"title":5303,"path":5304,"stem":5305},"Що таке Tailwind CSS і навіщо він потрібен","\u002Ftailwind\u002Ftailwind-intro-philosophy","21.tailwind\u002F01.tailwind-intro-philosophy",{"title":5307,"path":5308,"stem":5309},"Встановлення та налаштування Tailwind CSS v4","\u002Ftailwind\u002Ftailwind-installation-setup","21.tailwind\u002F02.tailwind-installation-setup",{"title":5311,"path":5312,"stem":5313},"Utility-класи: основи та система Tailwind","\u002Ftailwind\u002Ftailwind-utility-classes-core","21.tailwind\u002F03.tailwind-utility-classes-core",{"title":5315,"path":5316,"stem":5317},"Layout: Flexbox та Grid через Tailwind","\u002Ftailwind\u002Ftailwind-flexbox-grid","21.tailwind\u002F04.tailwind-flexbox-grid",{"title":5319,"path":5320,"stem":5321},"Кастомізація теми через @theme у Tailwind v4","\u002Ftailwind\u002Ftailwind-theme-customization","21.tailwind\u002F05.tailwind-theme-customization",{"title":5323,"path":5324,"stem":5325},"Варіанти: hover, focus, responsive, dark mode та нові v4","\u002Ftailwind\u002Ftailwind-variants-states","21.tailwind\u002F06.tailwind-variants-states",{"title":5327,"path":5328,"stem":5329},"Типографіка та система кольорів у Tailwind v4","\u002Ftailwind\u002Ftailwind-typography-colors","21.tailwind\u002F07.tailwind-typography-colors",{"title":5331,"path":5332,"stem":5333},"Компоненти та повторюваність: @apply, @utility та патерни","\u002Ftailwind\u002Ftailwind-components-patterns","21.tailwind\u002F08.tailwind-components-patterns",{"title":5335,"path":5336,"stem":5337},"Темна тема та система дизайн-токенів у Tailwind v4","\u002Ftailwind\u002Ftailwind-dark-mode-theming","21.tailwind\u002F09.tailwind-dark-mode-theming",{"title":5339,"path":5340,"stem":5341},"Довільні значення та контейнерні запити у Tailwind v4","\u002Ftailwind\u002Ftailwind-arbitrary-container-queries","21.tailwind\u002F10.tailwind-arbitrary-container-queries",{"title":5343,"path":5344,"stem":5345},"Анімації, трансформації та 3D у Tailwind v4","\u002Ftailwind\u002Ftailwind-animations-transforms","21.tailwind\u002F11.tailwind-animations-transforms",{"title":5347,"path":5348,"stem":5349},"Tailwind CLI, PostCSS та інтеграція з фреймворками","\u002Ftailwind\u002Ftailwind-cli-tooling","21.tailwind\u002F12.tailwind-cli-tooling",{"title":5351,"path":5352,"stem":5353,"children":5354,"page":59},"React Typescript","\u002Freact-typescript","22.react-typescript",[5355,5380,5384,5388,5392,5396,5400,5404,5408,5412,5442,5446,5450,5454,5458],{"title":5356,"path":5357,"stem":5358,"children":5359,"page":59},"From Html To Project","\u002Freact-typescript\u002Ffrom-html-to-project","22.react-typescript\u002F01.from-html-to-project",[5360,5364,5368,5372,5376],{"title":5361,"path":5362,"stem":5363},"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":5365,"path":5366,"stem":5367},"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":5369,"path":5370,"stem":5371},"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":5373,"path":5374,"stem":5375},"Компоненти — будівельні блоки інтерфейсу","\u002Freact-typescript\u002Ffrom-html-to-project\u002Fcomponents","22.react-typescript\u002F01.from-html-to-project\u002F04.components",{"title":5377,"path":5378,"stem":5379},"JSX — розмітка всередині TypeScript","\u002Freact-typescript\u002Ffrom-html-to-project\u002Fjsx-expressions","22.react-typescript\u002F01.from-html-to-project\u002F05.jsx-expressions",{"title":5381,"path":5382,"stem":5383},"Хук useReducer: структуроване управління складним станом","\u002Freact-typescript\u002Fuse-reducer","22.react-typescript\u002F23.use-reducer",{"title":5385,"path":5386,"stem":5387},"Context API: передавання даних без «пропс-дрілінгу»","\u002Freact-typescript\u002Fcontext-api","22.react-typescript\u002F24.context-api",{"title":5389,"path":5390,"stem":5391},"Синхронізація з ефектами: хук useEffect та функції очищення","\u002Freact-typescript\u002Fuse-effect","22.react-typescript\u002F27.use-effect",{"title":5393,"path":5394,"stem":5395},"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":5397,"path":5398,"stem":5399},"Життєвий цикл реактивних ефектів: мислення процесами синхронізації","\u002Freact-typescript\u002Flifecycle-of-reactive-effects","22.react-typescript\u002F29.lifecycle-of-reactive-effects",{"title":5401,"path":5402,"stem":5403},"Розділення подій та ефектів: реактивна проти нереактивної логіки","\u002Freact-typescript\u002Fseparating-events-from-effects","22.react-typescript\u002F30.separating-events-from-effects",{"title":5405,"path":5406,"stem":5407},"Видалення зайвих залежностей ефектів та оптимізація синхронізації","\u002Freact-typescript\u002Fremoving-effect-dependencies","22.react-typescript\u002F31.removing-effect-dependencies",{"title":5409,"path":5410,"stem":5411},"Кастомні хуки: повторне використання та композиція реактивної логіки","\u002Freact-typescript\u002Fcustom-hooks","22.react-typescript\u002F32.custom-hooks",{"title":5413,"path":5414,"stem":5415,"children":5416},"React Router v7: Маршрутизація в SPA","\u002Freact-typescript\u002Freact-router-v7","22.react-typescript\u002F33.react-router-v7\u002Findex",[5417,5418,5422,5426,5430,5434,5438],{"title":5413,"path":5414,"stem":5415},{"title":5419,"path":5420,"stem":5421},"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":5423,"path":5424,"stem":5425},"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":5427,"path":5428,"stem":5429},"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":5431,"path":5432,"stem":5433},"Навігація та корисні хуки React Router","\u002Freact-typescript\u002Freact-router-v7\u002Fnavigation-hooks","22.react-typescript\u002F33.react-router-v7\u002F04.navigation-hooks",{"title":5435,"path":5436,"stem":5437},"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":5439,"path":5440,"stem":5441},"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":5443,"path":5444,"stem":5445},"Axios: HTTP-клієнт із розширеними можливостями","\u002Freact-typescript\u002Faxios","22.react-typescript\u002F34.axios",{"title":5447,"path":5448,"stem":5449},"Redux: класичний підхід до глобального стану","\u002Freact-typescript\u002Fredux-classic","22.react-typescript\u002F35.redux-classic",{"title":5451,"path":5452,"stem":5453},"Redux Toolkit: сучасний стандарт Redux","\u002Freact-typescript\u002Fredux-toolkit","22.react-typescript\u002F36.redux-toolkit",{"title":5455,"path":5456,"stem":5457},"RTK Query: запити до сервера без болю","\u002Freact-typescript\u002Frtk-query-tanstack-query","22.react-typescript\u002F38.rtk-query-tanstack-query",{"title":5459,"path":5460,"stem":5461},"React Hook Form + Zod: типобезпечна валідація форм","\u002Freact-typescript\u002Freact-hook-form-zod","22.react-typescript\u002F39.react-hook-form-zod",{"title":5463,"path":5464,"stem":5465},"Тестування компонентів діаграм та пісочниць","\u002Ftest-components","98.test-components",{"id":5467,"title":5401,"body":5468,"description":14323,"extension":14324,"links":14325,"meta":14326,"navigation":5733,"path":5402,"seo":14327,"stem":5403,"__hash__":14328},"docs\u002F22.react-typescript\u002F30.separating-events-from-effects.md",{"type":5469,"value":5470,"toc":14293},"minimark",[5471,5475,5494,5561,5564,5569,5572,5587,5590,5627,5634,5636,5640,5647,6028,6054,6056,6060,6067,6070,6391,6407,6431,6440,6451,6453,6457,6467,6470,6754,6788,6791,6812,6818,6832,6834,6838,6848,7102,7226,7231,7269,7297,7299,7303,7306,7318,7323,7438,7443,7780,7822,7824,7831,7844,7851,8088,8105,8107,8111,8114,8186,8188,8192,8848,8850,8854,8858,8907,8928,8934,8936,8940,9003,9019,9028,9089,9091,9095,9184,9189,9288,9290,9294,9298,9553,9562,9564,9568,9574,9971,10105,10107,10111,10312,10314,10318,12536,12541,12566,12568,12572,12640,12642,12646,14252,14254,14258,14289],[5472,5473,5401],"h1",{"id":5474},"розділення-подій-та-ефектів-реактивна-проти-нереактивної-логіки",[5476,5477,5478],"blockquote",{},[5479,5480,5481,5482,5486,5487],"p",{},"🔗 ",[5483,5484,5485],"strong",{},"Офіційний референс:"," ",[5488,5489,5493],"a",{"href":5490,"rel":5491},"https:\u002F\u002Fuk.react.dev\u002Flearn\u002Fseparating-events-from-effects",[5492],"nofollow","Розділення подій та ефектів (Separating Events from Effects)",[5495,5496,5497,5518],"card-group",{},[5498,5499,5502],"card",{"icon":5500,"title":5501},"i-lucide-target","🎯 Мета лекції",[5503,5504,5505,5509,5512,5515],"ul",{},[5506,5507,5508],"li",{},"Зрозуміти фундаментальну різницю між логікою обробки подій та логікою синхронізації ефектів.",[5506,5510,5511],{},"Опанувати концепцію реактивних залежностей: що повинно перезапускати ефект, а що ні.",[5506,5513,5514],{},"Навчитися виявляти ситуації, коли ефект потребує свіжих даних без реактивного прив'язування.",[5506,5516,5517],{},"Застосувати патерн збереження нереактивної логіки через рефи для уникнення зайвих ре-синхронізацій.",[5498,5519,5521],{"icon":4854,"title":5520},"🔑 Ключові терміни",[5503,5522,5523,5534,5543,5552],{},[5506,5524,5525,5533],{},[5483,5526,5527,5528,5532],{},"Обробник події (",[5529,5530,5531],"em",{},"Event Handler","):"," функція, що запускається виключно у відповідь на конкретну дію користувача (клік, введення, submit форми).",[5506,5535,5536,5542],{},[5483,5537,5538,5539,5532],{},"Реактивна залежність (",[5529,5540,5541],{},"Reactive Dependency"," змінна, зміна якої призводить до повторного виконання ефекту.",[5506,5544,5545,5551],{},[5483,5546,5547,5548,5532],{},"Нереактивна логіка (",[5529,5549,5550],{},"Non-Reactive Logic"," код, який потребує свіжих даних, але не повинен перезапускати синхронізацію.",[5506,5553,5554,5560],{},[5483,5555,5556,5557,5532],{},"Ref-патерн (",[5529,5558,5559],{},"Ref Pattern"," техніка збереження актуальних значень без включення їх до масиву залежностей.",[5562,5563],"hr",{},[5565,5566,5568],"h2",{"id":5567},"дві-категорії-логіки-у-react-події-проти-синхронізації","Дві категорії логіки у React: події проти синхронізації",[5479,5570,5571],{},"У попередніх лекціях ми встановили, що React-компоненти містять два типи коду:",[5573,5574,5575,5581],"ol",{},[5506,5576,5577,5580],{},[5483,5578,5579],{},"Логіка рендерингу"," — чисті обчислення, які приймають пропси та стан і повертають JSX-розмітку.",[5506,5582,5583,5586],{},[5483,5584,5585],{},"Побічні ефекти"," — усе інше: мережеві запити, підписки, маніпуляція DOM.",[5479,5588,5589],{},"Але всередині побічних ефектів існує ще один критичний поділ, про який часто забувають початківці:",[5591,5592,5593,5598],"note",{},[5479,5594,5595],{},[5483,5596,5597],{},"Існує два фундаментально різних види побічних ефектів:",[5503,5599,5600,5614],{},[5506,5601,5602,5609,5610,5613],{},[5483,5603,5604,5605,5608],{},"Обробники подій (",[5529,5606,5607],{},"Event Handlers",")"," — запускаються виключно як реакція на конкретну взаємодію користувача (клік кнопки, відправка форми, натискання клавіші). Вони ",[5483,5611,5612],{},"не є реактивними"," — їх виконання не залежить від змін пропсів або стану автоматично.",[5506,5615,5616,5622,5623,5626],{},[5483,5617,5618,5619,5608],{},"Ефекти (",[5529,5620,5621],{},"Effects"," — запускаються автоматично щоразу, коли змінюються реактивні залежності. Вони ",[5483,5624,5625],{},"є реактивними"," — їхня мета полягає в підтриманні синхронізації компонента з зовнішньою системою.",[5479,5628,5629,5630,5633],{},"Розуміння цієї різниці критично важливе для написання правильного коду. Початківці часто плутають ці два типи логіки, що призводить до зайвих повторних підключень, витоків пам'яті або застарілих замикань (",[5529,5631,5632],{},"stale closures",").",[5562,5635],{},[5565,5637,5639],{"id":5638},"обробники-подій-нереактивна-логіка-за-визначенням","Обробники подій: нереактивна логіка за визначенням",[5479,5641,5642,5643,5646],{},"Обробники подій запускаються ",[5483,5644,5645],{},"виключно"," тоді, коли користувач виконує певну дію. Вони не «слідкують» за змінами пропсів або стану — вони просто виконуються один раз у відповідь на подію.",[5648,5649,5654],"pre",{"className":5650,"code":5651,"language":5652,"meta":5653,"style":5653},"language-tsx shiki shiki-themes light-plus dark-plus dark-plus","interface ProductCardProps {\n  productId: string;\n  productName: string;\n  theme: \"light\" | \"dark\";\n}\n\nfunction ProductCard({ productId, productName, theme }: ProductCardProps) {\n  function handleAddToCart() {\n    \u002F\u002F Ця функція виконується ЛИШЕ при кліку на кнопку\n    \u002F\u002F Вона прочитає актуальні значення productId та theme\n    console.log(`Додано товар ${productId} до кошика (тема: ${theme})`);\n    \n    \u002F\u002F Відправка аналітичної події з поточною темою\n    trackEvent(\"add_to_cart\", {\n      product_id: productId,\n      theme: theme,\n    });\n  }\n\n  return (\n    \u003Cdiv className={`product-card ${theme}`}>\n      \u003Ch3>{productName}\u003C\u002Fh3>\n      \u003Cbutton onClick={handleAddToCart}>Додати до кошика\u003C\u002Fbutton>\n    \u003C\u002Fdiv>\n  );\n}\n","tsx","",[5655,5656,5657,5674,5690,5702,5722,5728,5735,5771,5783,5790,5796,5837,5843,5849,5863,5875,5886,5892,5898,5903,5913,5951,5976,6007,6017,6023],"code",{"__ignoreMap":5653},[5658,5659,5662,5666,5670],"span",{"class":5660,"line":5661},"line",1,[5658,5663,5665],{"class":5664},"su1O8","interface",[5658,5667,5669],{"class":5668},"sN1BT"," ProductCardProps",[5658,5671,5673],{"class":5672},"sHH4Y"," {\n",[5658,5675,5677,5681,5684,5687],{"class":5660,"line":5676},2,[5658,5678,5680],{"class":5679},"siwwj","  productId",[5658,5682,5683],{"class":5672},": ",[5658,5685,5686],{"class":5668},"string",[5658,5688,5689],{"class":5672},";\n",[5658,5691,5693,5696,5698,5700],{"class":5660,"line":5692},3,[5658,5694,5695],{"class":5679},"  productName",[5658,5697,5683],{"class":5672},[5658,5699,5686],{"class":5668},[5658,5701,5689],{"class":5672},[5658,5703,5705,5708,5710,5714,5717,5720],{"class":5660,"line":5704},4,[5658,5706,5707],{"class":5679},"  theme",[5658,5709,5683],{"class":5672},[5658,5711,5713],{"class":5712},"sbdoH","\"light\"",[5658,5715,5716],{"class":5672}," | ",[5658,5718,5719],{"class":5712},"\"dark\"",[5658,5721,5689],{"class":5672},[5658,5723,5725],{"class":5660,"line":5724},5,[5658,5726,5727],{"class":5672},"}\n",[5658,5729,5731],{"class":5660,"line":5730},6,[5658,5732,5734],{"emptyLinePlaceholder":5733},true,"\n",[5658,5736,5738,5741,5745,5748,5751,5754,5757,5759,5762,5765,5768],{"class":5660,"line":5737},7,[5658,5739,5740],{"class":5664},"function",[5658,5742,5744],{"class":5743},"s8Opu"," ProductCard",[5658,5746,5747],{"class":5672},"({ ",[5658,5749,5750],{"class":5679},"productId",[5658,5752,5753],{"class":5672},", ",[5658,5755,5756],{"class":5679},"productName",[5658,5758,5753],{"class":5672},[5658,5760,5761],{"class":5679},"theme",[5658,5763,5764],{"class":5672}," }: ",[5658,5766,5767],{"class":5668},"ProductCardProps",[5658,5769,5770],{"class":5672},") {\n",[5658,5772,5774,5777,5780],{"class":5660,"line":5773},8,[5658,5775,5776],{"class":5664},"  function",[5658,5778,5779],{"class":5743}," handleAddToCart",[5658,5781,5782],{"class":5672},"() {\n",[5658,5784,5786],{"class":5660,"line":5785},9,[5658,5787,5789],{"class":5788},"spJ8K","    \u002F\u002F Ця функція виконується ЛИШЕ при кліку на кнопку\n",[5658,5791,5793],{"class":5660,"line":5792},10,[5658,5794,5795],{"class":5788},"    \u002F\u002F Вона прочитає актуальні значення productId та theme\n",[5658,5797,5799,5802,5805,5808,5811,5814,5817,5819,5822,5825,5827,5829,5831,5834],{"class":5660,"line":5798},11,[5658,5800,5801],{"class":5679},"    console",[5658,5803,5804],{"class":5672},".",[5658,5806,5807],{"class":5743},"log",[5658,5809,5810],{"class":5672},"(",[5658,5812,5813],{"class":5712},"`Додано товар ",[5658,5815,5816],{"class":5664},"${",[5658,5818,5750],{"class":5679},[5658,5820,5821],{"class":5664},"}",[5658,5823,5824],{"class":5712}," до кошика (тема: ",[5658,5826,5816],{"class":5664},[5658,5828,5761],{"class":5679},[5658,5830,5821],{"class":5664},[5658,5832,5833],{"class":5712},")`",[5658,5835,5836],{"class":5672},");\n",[5658,5838,5840],{"class":5660,"line":5839},12,[5658,5841,5842],{"class":5672},"    \n",[5658,5844,5846],{"class":5660,"line":5845},13,[5658,5847,5848],{"class":5788},"    \u002F\u002F Відправка аналітичної події з поточною темою\n",[5658,5850,5852,5855,5857,5860],{"class":5660,"line":5851},14,[5658,5853,5854],{"class":5743},"    trackEvent",[5658,5856,5810],{"class":5672},[5658,5858,5859],{"class":5712},"\"add_to_cart\"",[5658,5861,5862],{"class":5672},", {\n",[5658,5864,5866,5869,5872],{"class":5660,"line":5865},15,[5658,5867,5868],{"class":5679},"      product_id:",[5658,5870,5871],{"class":5679}," productId",[5658,5873,5874],{"class":5672},",\n",[5658,5876,5878,5881,5884],{"class":5660,"line":5877},16,[5658,5879,5880],{"class":5679},"      theme:",[5658,5882,5883],{"class":5679}," theme",[5658,5885,5874],{"class":5672},[5658,5887,5889],{"class":5660,"line":5888},17,[5658,5890,5891],{"class":5672},"    });\n",[5658,5893,5895],{"class":5660,"line":5894},18,[5658,5896,5897],{"class":5672},"  }\n",[5658,5899,5901],{"class":5660,"line":5900},19,[5658,5902,5734],{"emptyLinePlaceholder":5733},[5658,5904,5906,5910],{"class":5660,"line":5905},20,[5658,5907,5909],{"class":5908},"s8xlr","  return",[5658,5911,5912],{"class":5672}," (\n",[5658,5914,5916,5920,5924,5928,5931,5934,5937,5939,5941,5943,5946,5948],{"class":5660,"line":5915},21,[5658,5917,5919],{"class":5918},"s0P7L","    \u003C",[5658,5921,5923],{"class":5922},"sKtos","div",[5658,5925,5927],{"class":5926},"sa4r_"," className",[5658,5929,5930],{"class":5672},"=",[5658,5932,5933],{"class":5664},"{",[5658,5935,5936],{"class":5712},"`product-card ",[5658,5938,5816],{"class":5664},[5658,5940,5761],{"class":5679},[5658,5942,5821],{"class":5664},[5658,5944,5945],{"class":5712},"`",[5658,5947,5821],{"class":5664},[5658,5949,5950],{"class":5918},">\n",[5658,5952,5954,5957,5960,5963,5965,5967,5969,5972,5974],{"class":5660,"line":5953},22,[5658,5955,5956],{"class":5918},"      \u003C",[5658,5958,5959],{"class":5922},"h3",[5658,5961,5962],{"class":5918},">",[5658,5964,5933],{"class":5664},[5658,5966,5756],{"class":5679},[5658,5968,5821],{"class":5664},[5658,5970,5971],{"class":5918},"\u003C\u002F",[5658,5973,5959],{"class":5922},[5658,5975,5950],{"class":5918},[5658,5977,5979,5981,5984,5987,5989,5991,5994,5996,5998,6001,6003,6005],{"class":5660,"line":5978},23,[5658,5980,5956],{"class":5918},[5658,5982,5983],{"class":5922},"button",[5658,5985,5986],{"class":5926}," onClick",[5658,5988,5930],{"class":5672},[5658,5990,5933],{"class":5664},[5658,5992,5993],{"class":5679},"handleAddToCart",[5658,5995,5821],{"class":5664},[5658,5997,5962],{"class":5918},[5658,5999,6000],{"class":5672},"Додати до кошика",[5658,6002,5971],{"class":5918},[5658,6004,5983],{"class":5922},[5658,6006,5950],{"class":5918},[5658,6008,6010,6013,6015],{"class":5660,"line":6009},24,[5658,6011,6012],{"class":5918},"    \u003C\u002F",[5658,6014,5923],{"class":5922},[5658,6016,5950],{"class":5918},[5658,6018,6020],{"class":5660,"line":6019},25,[5658,6021,6022],{"class":5672},"  );\n",[5658,6024,6026],{"class":5660,"line":6025},26,[5658,6027,5727],{"class":5672},[6029,6030,6031,6036],"tip",{},[5479,6032,6033],{},[5483,6034,6035],{},"Чому обробники подій завжди читають свіжі значення?",[5479,6037,6038,6039,6041,6042,6045,6046,5753,6048,6050,6051,6053],{},"Кожен рендер компонента створює нову версію функції ",[5655,6040,5993],{}," із замкненими (",[5529,6043,6044],{},"captured",") значеннями ",[5655,6047,5750],{},[5655,6049,5756],{}," та ",[5655,6052,5761],{}," з поточного рендера. Коли користувач натискає кнопку, React викликає останню версію обробника, яка має доступ до найсвіжіших даних. Це відбувається автоматично завдяки механізму замикань JavaScript.",[5562,6055],{},[5565,6057,6059],{"id":6058},"ефекти-реактивна-синхронізація-з-зовнішніми-системами","Ефекти: реактивна синхронізація з зовнішніми системами",[5479,6061,6062,6063,6066],{},"На відміну від обробників подій, ефекти призначені для ",[5483,6064,6065],{},"автоматичної синхронізації"," компонента з зовнішніми системами (чат-сервер, браузерний API, WebSocket, таймери).",[5479,6068,6069],{},"Розглянемо класичний приклад — підключення до чат-кімнати:",[5648,6071,6073],{"className":5650,"code":6072,"language":5652,"meta":5653,"style":5653},"import { useEffect } from \"react\";\n\ninterface ChatRoomProps {\n  roomId: string;\n}\n\nfunction createConnection(roomId: string) {\n  return {\n    connect() {\n      console.log(`✅ Підключення до кімнати \"${roomId}\"`);\n    },\n    disconnect() {\n      console.log(`❌ Відключення від кімнати \"${roomId}\"`);\n    },\n  };\n}\n\nexport function ChatRoom({ roomId }: ChatRoomProps) {\n  useEffect(() => {\n    const connection = createConnection(roomId);\n    connection.connect();\n\n    return () => {\n      connection.disconnect();\n    };\n  }, [roomId]); \u002F\u002F ← Ефект реагує на зміну roomId\n\n  return \u003Ch3>Кімната: {roomId}\u003C\u002Fh3>;\n}\n",[5655,6074,6075,6097,6101,6110,6121,6125,6129,6147,6153,6160,6185,6190,6197,6220,6224,6229,6233,6237,6259,6272,6293,6306,6310,6322,6334,6339,6352,6357,6386],{"__ignoreMap":5653},[5658,6076,6077,6080,6083,6086,6089,6092,6095],{"class":5660,"line":5661},[5658,6078,6079],{"class":5908},"import",[5658,6081,6082],{"class":5672}," { ",[5658,6084,6085],{"class":5679},"useEffect",[5658,6087,6088],{"class":5672}," } ",[5658,6090,6091],{"class":5908},"from",[5658,6093,6094],{"class":5712}," \"react\"",[5658,6096,5689],{"class":5672},[5658,6098,6099],{"class":5660,"line":5676},[5658,6100,5734],{"emptyLinePlaceholder":5733},[5658,6102,6103,6105,6108],{"class":5660,"line":5692},[5658,6104,5665],{"class":5664},[5658,6106,6107],{"class":5668}," ChatRoomProps",[5658,6109,5673],{"class":5672},[5658,6111,6112,6115,6117,6119],{"class":5660,"line":5704},[5658,6113,6114],{"class":5679},"  roomId",[5658,6116,5683],{"class":5672},[5658,6118,5686],{"class":5668},[5658,6120,5689],{"class":5672},[5658,6122,6123],{"class":5660,"line":5724},[5658,6124,5727],{"class":5672},[5658,6126,6127],{"class":5660,"line":5730},[5658,6128,5734],{"emptyLinePlaceholder":5733},[5658,6130,6131,6133,6136,6138,6141,6143,6145],{"class":5660,"line":5737},[5658,6132,5740],{"class":5664},[5658,6134,6135],{"class":5743}," createConnection",[5658,6137,5810],{"class":5672},[5658,6139,6140],{"class":5679},"roomId",[5658,6142,5683],{"class":5672},[5658,6144,5686],{"class":5668},[5658,6146,5770],{"class":5672},[5658,6148,6149,6151],{"class":5660,"line":5773},[5658,6150,5909],{"class":5908},[5658,6152,5673],{"class":5672},[5658,6154,6155,6158],{"class":5660,"line":5785},[5658,6156,6157],{"class":5743},"    connect",[5658,6159,5782],{"class":5672},[5658,6161,6162,6165,6167,6169,6171,6174,6176,6178,6180,6183],{"class":5660,"line":5792},[5658,6163,6164],{"class":5679},"      console",[5658,6166,5804],{"class":5672},[5658,6168,5807],{"class":5743},[5658,6170,5810],{"class":5672},[5658,6172,6173],{"class":5712},"`✅ Підключення до кімнати \"",[5658,6175,5816],{"class":5664},[5658,6177,6140],{"class":5679},[5658,6179,5821],{"class":5664},[5658,6181,6182],{"class":5712},"\"`",[5658,6184,5836],{"class":5672},[5658,6186,6187],{"class":5660,"line":5798},[5658,6188,6189],{"class":5672},"    },\n",[5658,6191,6192,6195],{"class":5660,"line":5839},[5658,6193,6194],{"class":5743},"    disconnect",[5658,6196,5782],{"class":5672},[5658,6198,6199,6201,6203,6205,6207,6210,6212,6214,6216,6218],{"class":5660,"line":5845},[5658,6200,6164],{"class":5679},[5658,6202,5804],{"class":5672},[5658,6204,5807],{"class":5743},[5658,6206,5810],{"class":5672},[5658,6208,6209],{"class":5712},"`❌ Відключення від кімнати \"",[5658,6211,5816],{"class":5664},[5658,6213,6140],{"class":5679},[5658,6215,5821],{"class":5664},[5658,6217,6182],{"class":5712},[5658,6219,5836],{"class":5672},[5658,6221,6222],{"class":5660,"line":5851},[5658,6223,6189],{"class":5672},[5658,6225,6226],{"class":5660,"line":5865},[5658,6227,6228],{"class":5672},"  };\n",[5658,6230,6231],{"class":5660,"line":5877},[5658,6232,5727],{"class":5672},[5658,6234,6235],{"class":5660,"line":5888},[5658,6236,5734],{"emptyLinePlaceholder":5733},[5658,6238,6239,6242,6245,6248,6250,6252,6254,6257],{"class":5660,"line":5894},[5658,6240,6241],{"class":5908},"export",[5658,6243,6244],{"class":5664}," function",[5658,6246,6247],{"class":5743}," ChatRoom",[5658,6249,5747],{"class":5672},[5658,6251,6140],{"class":5679},[5658,6253,5764],{"class":5672},[5658,6255,6256],{"class":5668},"ChatRoomProps",[5658,6258,5770],{"class":5672},[5658,6260,6261,6264,6267,6270],{"class":5660,"line":5900},[5658,6262,6263],{"class":5743},"  useEffect",[5658,6265,6266],{"class":5672},"(() ",[5658,6268,6269],{"class":5664},"=>",[5658,6271,5673],{"class":5672},[5658,6273,6274,6277,6281,6284,6287,6289,6291],{"class":5660,"line":5905},[5658,6275,6276],{"class":5664},"    const",[5658,6278,6280],{"class":6279},"s-QsJ"," connection",[5658,6282,6283],{"class":5672}," = ",[5658,6285,6286],{"class":5743},"createConnection",[5658,6288,5810],{"class":5672},[5658,6290,6140],{"class":5679},[5658,6292,5836],{"class":5672},[5658,6294,6295,6298,6300,6303],{"class":5660,"line":5915},[5658,6296,6297],{"class":5679},"    connection",[5658,6299,5804],{"class":5672},[5658,6301,6302],{"class":5743},"connect",[5658,6304,6305],{"class":5672},"();\n",[5658,6307,6308],{"class":5660,"line":5953},[5658,6309,5734],{"emptyLinePlaceholder":5733},[5658,6311,6312,6315,6318,6320],{"class":5660,"line":5978},[5658,6313,6314],{"class":5908},"    return",[5658,6316,6317],{"class":5672}," () ",[5658,6319,6269],{"class":5664},[5658,6321,5673],{"class":5672},[5658,6323,6324,6327,6329,6332],{"class":5660,"line":6009},[5658,6325,6326],{"class":5679},"      connection",[5658,6328,5804],{"class":5672},[5658,6330,6331],{"class":5743},"disconnect",[5658,6333,6305],{"class":5672},[5658,6335,6336],{"class":5660,"line":6019},[5658,6337,6338],{"class":5672},"    };\n",[5658,6340,6341,6344,6346,6349],{"class":5660,"line":6025},[5658,6342,6343],{"class":5672},"  }, [",[5658,6345,6140],{"class":5679},[5658,6347,6348],{"class":5672},"]); ",[5658,6350,6351],{"class":5788},"\u002F\u002F ← Ефект реагує на зміну roomId\n",[5658,6353,6355],{"class":5660,"line":6354},27,[5658,6356,5734],{"emptyLinePlaceholder":5733},[5658,6358,6360,6362,6365,6367,6369,6372,6374,6376,6378,6380,6382,6384],{"class":5660,"line":6359},28,[5658,6361,5909],{"class":5908},[5658,6363,6364],{"class":5918}," \u003C",[5658,6366,5959],{"class":5922},[5658,6368,5962],{"class":5918},[5658,6370,6371],{"class":5672},"Кімната: ",[5658,6373,5933],{"class":5664},[5658,6375,6140],{"class":5679},[5658,6377,5821],{"class":5664},[5658,6379,5971],{"class":5918},[5658,6381,5959],{"class":5922},[5658,6383,5962],{"class":5918},[5658,6385,5689],{"class":5672},[5658,6387,6389],{"class":5660,"line":6388},29,[5658,6390,5727],{"class":5672},[5479,6392,6393],{},[5483,6394,6395,6396,6398,6399,6402,6403,6406],{},"Що відбувається при зміні ",[5655,6397,6140],{}," з ",[5655,6400,6401],{},"\"general\""," на ",[5655,6404,6405],{},"\"travel\"",":",[5573,6408,6409,6414,6423],{},[5506,6410,6411,6412,5804],{},"React виявляє зміну реактивної залежності ",[5655,6413,6140],{},[5506,6415,6416,6417,6420,6421,5633],{},"React ",[5483,6418,6419],{},"спочатку викликає функцію очищення"," (disconnect від старої кімнати ",[5655,6422,6401],{},[5506,6424,6416,6425,6428,6429,5633],{},[5483,6426,6427],{},"потім запускає новий ефект"," (connect до нової кімнати ",[5655,6430,6405],{},[5479,6432,6433,6434,6437,6438,5804],{},"Це є ",[5483,6435,6436],{},"реактивною поведінкою"," — ефект автоматично повторно синхронізується щоразу, коли змінюється ",[5655,6439,6140],{},[5591,6441,6442,6443,6446,6447,6450],{},"Ключова відмінність: обробники подій запускаються ",[5483,6444,6445],{},"вручну"," (користувач натиснув кнопку), а ефекти запускаються ",[5483,6448,6449],{},"автоматично"," (React виявив зміну залежності).",[5562,6452],{},[5565,6454,6456],{"id":6455},"проблема-коли-логіка-має-бути-частково-реактивною","Проблема: коли логіка має бути частково реактивною",[5479,6458,6459,6460,6463,6464,5633],{},"Тепер уявімо реальну ситуацію: при підключенні до чату ми хочемо показати сповіщення (",[5529,6461,6462],{},"notification","), і це сповіщення повинно мати колір, який залежить від поточної теми інтерфейсу (",[5655,6465,6466],{},"theme: \"light\" | \"dark\"",[5479,6468,6469],{},"Наївна спроба виглядатиме так:",[5648,6471,6473],{"className":5650,"code":6472,"language":5652,"meta":5653,"style":5653},"interface ChatRoomProps {\n  roomId: string;\n  theme: \"light\" | \"dark\";\n}\n\nfunction showNotification(message: string, theme: \"light\" | \"dark\") {\n  console.log(`[${theme}] ${message}`);\n}\n\nexport function ChatRoom({ roomId, theme }: ChatRoomProps) {\n  useEffect(() => {\n    const connection = createConnection(roomId);\n    connection.connect();\n    \n    \u002F\u002F Показуємо сповіщення з урахуванням поточної теми\n    showNotification(`Підключено до кімнати ${roomId}`, theme);\n\n    return () => {\n      connection.disconnect();\n    };\n  }, [roomId, theme]); \u002F\u002F ❌ Додали theme до залежностей\n\n  return \u003Ch3>Кімната: {roomId}\u003C\u002Fh3>;\n}\n",[5655,6474,6475,6483,6493,6507,6511,6515,6545,6578,6582,6586,6608,6618,6634,6644,6648,6653,6677,6681,6691,6701,6705,6720,6724,6750],{"__ignoreMap":5653},[5658,6476,6477,6479,6481],{"class":5660,"line":5661},[5658,6478,5665],{"class":5664},[5658,6480,6107],{"class":5668},[5658,6482,5673],{"class":5672},[5658,6484,6485,6487,6489,6491],{"class":5660,"line":5676},[5658,6486,6114],{"class":5679},[5658,6488,5683],{"class":5672},[5658,6490,5686],{"class":5668},[5658,6492,5689],{"class":5672},[5658,6494,6495,6497,6499,6501,6503,6505],{"class":5660,"line":5692},[5658,6496,5707],{"class":5679},[5658,6498,5683],{"class":5672},[5658,6500,5713],{"class":5712},[5658,6502,5716],{"class":5672},[5658,6504,5719],{"class":5712},[5658,6506,5689],{"class":5672},[5658,6508,6509],{"class":5660,"line":5704},[5658,6510,5727],{"class":5672},[5658,6512,6513],{"class":5660,"line":5724},[5658,6514,5734],{"emptyLinePlaceholder":5733},[5658,6516,6517,6519,6522,6524,6527,6529,6531,6533,6535,6537,6539,6541,6543],{"class":5660,"line":5730},[5658,6518,5740],{"class":5664},[5658,6520,6521],{"class":5743}," showNotification",[5658,6523,5810],{"class":5672},[5658,6525,6526],{"class":5679},"message",[5658,6528,5683],{"class":5672},[5658,6530,5686],{"class":5668},[5658,6532,5753],{"class":5672},[5658,6534,5761],{"class":5679},[5658,6536,5683],{"class":5672},[5658,6538,5713],{"class":5712},[5658,6540,5716],{"class":5672},[5658,6542,5719],{"class":5712},[5658,6544,5770],{"class":5672},[5658,6546,6547,6550,6552,6554,6556,6559,6561,6563,6565,6568,6570,6572,6574,6576],{"class":5660,"line":5737},[5658,6548,6549],{"class":5679},"  console",[5658,6551,5804],{"class":5672},[5658,6553,5807],{"class":5743},[5658,6555,5810],{"class":5672},[5658,6557,6558],{"class":5712},"`[",[5658,6560,5816],{"class":5664},[5658,6562,5761],{"class":5679},[5658,6564,5821],{"class":5664},[5658,6566,6567],{"class":5712},"] ",[5658,6569,5816],{"class":5664},[5658,6571,6526],{"class":5679},[5658,6573,5821],{"class":5664},[5658,6575,5945],{"class":5712},[5658,6577,5836],{"class":5672},[5658,6579,6580],{"class":5660,"line":5773},[5658,6581,5727],{"class":5672},[5658,6583,6584],{"class":5660,"line":5785},[5658,6585,5734],{"emptyLinePlaceholder":5733},[5658,6587,6588,6590,6592,6594,6596,6598,6600,6602,6604,6606],{"class":5660,"line":5792},[5658,6589,6241],{"class":5908},[5658,6591,6244],{"class":5664},[5658,6593,6247],{"class":5743},[5658,6595,5747],{"class":5672},[5658,6597,6140],{"class":5679},[5658,6599,5753],{"class":5672},[5658,6601,5761],{"class":5679},[5658,6603,5764],{"class":5672},[5658,6605,6256],{"class":5668},[5658,6607,5770],{"class":5672},[5658,6609,6610,6612,6614,6616],{"class":5660,"line":5798},[5658,6611,6263],{"class":5743},[5658,6613,6266],{"class":5672},[5658,6615,6269],{"class":5664},[5658,6617,5673],{"class":5672},[5658,6619,6620,6622,6624,6626,6628,6630,6632],{"class":5660,"line":5839},[5658,6621,6276],{"class":5664},[5658,6623,6280],{"class":6279},[5658,6625,6283],{"class":5672},[5658,6627,6286],{"class":5743},[5658,6629,5810],{"class":5672},[5658,6631,6140],{"class":5679},[5658,6633,5836],{"class":5672},[5658,6635,6636,6638,6640,6642],{"class":5660,"line":5845},[5658,6637,6297],{"class":5679},[5658,6639,5804],{"class":5672},[5658,6641,6302],{"class":5743},[5658,6643,6305],{"class":5672},[5658,6645,6646],{"class":5660,"line":5851},[5658,6647,5842],{"class":5672},[5658,6649,6650],{"class":5660,"line":5865},[5658,6651,6652],{"class":5788},"    \u002F\u002F Показуємо сповіщення з урахуванням поточної теми\n",[5658,6654,6655,6658,6660,6663,6665,6667,6669,6671,6673,6675],{"class":5660,"line":5877},[5658,6656,6657],{"class":5743},"    showNotification",[5658,6659,5810],{"class":5672},[5658,6661,6662],{"class":5712},"`Підключено до кімнати ",[5658,6664,5816],{"class":5664},[5658,6666,6140],{"class":5679},[5658,6668,5821],{"class":5664},[5658,6670,5945],{"class":5712},[5658,6672,5753],{"class":5672},[5658,6674,5761],{"class":5679},[5658,6676,5836],{"class":5672},[5658,6678,6679],{"class":5660,"line":5888},[5658,6680,5734],{"emptyLinePlaceholder":5733},[5658,6682,6683,6685,6687,6689],{"class":5660,"line":5894},[5658,6684,6314],{"class":5908},[5658,6686,6317],{"class":5672},[5658,6688,6269],{"class":5664},[5658,6690,5673],{"class":5672},[5658,6692,6693,6695,6697,6699],{"class":5660,"line":5900},[5658,6694,6326],{"class":5679},[5658,6696,5804],{"class":5672},[5658,6698,6331],{"class":5743},[5658,6700,6305],{"class":5672},[5658,6702,6703],{"class":5660,"line":5905},[5658,6704,6338],{"class":5672},[5658,6706,6707,6709,6711,6713,6715,6717],{"class":5660,"line":5915},[5658,6708,6343],{"class":5672},[5658,6710,6140],{"class":5679},[5658,6712,5753],{"class":5672},[5658,6714,5761],{"class":5679},[5658,6716,6348],{"class":5672},[5658,6718,6719],{"class":5788},"\u002F\u002F ❌ Додали theme до залежностей\n",[5658,6721,6722],{"class":5660,"line":5953},[5658,6723,5734],{"emptyLinePlaceholder":5733},[5658,6725,6726,6728,6730,6732,6734,6736,6738,6740,6742,6744,6746,6748],{"class":5660,"line":5978},[5658,6727,5909],{"class":5908},[5658,6729,6364],{"class":5918},[5658,6731,5959],{"class":5922},[5658,6733,5962],{"class":5918},[5658,6735,6371],{"class":5672},[5658,6737,5933],{"class":5664},[5658,6739,6140],{"class":5679},[5658,6741,5821],{"class":5664},[5658,6743,5971],{"class":5918},[5658,6745,5959],{"class":5922},[5658,6747,5962],{"class":5918},[5658,6749,5689],{"class":5672},[5658,6751,6752],{"class":5660,"line":6009},[5658,6753,5727],{"class":5672},[6755,6756,6757,6762,6774,6785],"warning",{},[5479,6758,6759],{},[5483,6760,6761],{},"Проблема цього підходу:",[5479,6763,6764,6765,6773],{},"Тепер ефект залежить ",[5483,6766,6767,6768,6770,6771],{},"і від ",[5655,6769,6140],{},", і від ",[5655,6772,5761],{},". Це означає, що коли користувач просто перемикає світлу\u002Fтемну тему (не змінюючи кімнату), React:",[5573,6775,6776,6779,6782],{},[5506,6777,6778],{},"Розірве TCP\u002FWebSocket-з'єднання з чат-сервером.",[5506,6780,6781],{},"Створить нове підключення до тієї самої кімнати.",[5506,6783,6784],{},"Користувач на мить втратить зв'язок, отримає event «reconnected», пропустить повідомлення.",[5479,6786,6787],{},"Це абсурд — перемикання теми інтерфейсу не повинно розривати мережеве з'єднання!",[5479,6789,6790],{},"Ось у чому полягає дилема:",[5503,6792,6793,6803],{},[5506,6794,6795,6796,6799,6800,6802],{},"Ефект ",[5483,6797,6798],{},"потребує"," свіжого значення ",[5655,6801,5761],{},", щоб правильно показати сповіщення.",[5506,6804,6805,6806,5486,6808,6811],{},"Але зміна ",[5655,6807,5761],{},[5483,6809,6810],{},"не повинна"," перезапускати весь ефект (розривати сокет та повторно підключатися).",[5479,6813,6814,6817],{},[5483,6815,6816],{},"Як бути?"," Нам потрібна логіка, яка:",[5503,6819,6820,6826],{},[5506,6821,6822,6823,6825],{},"Реагує на зміну ",[5655,6824,6140],{}," (реактивна частина).",[5506,6827,6828,6829,6831],{},"Читає актуальне значення ",[5655,6830,5761],{}," (нереактивна частина).",[5562,6833],{},[5565,6835,6837],{"id":6836},"патерн-рішення-збереження-нереактивної-логіки-через-рефи","Патерн рішення: збереження нереактивної логіки через рефи",[5479,6839,6840,6841,6844,6845,6406],{},"Щоб вирішити цю проблему, використовують патерн із ",[5655,6842,6843],{},"useRef"," — зберігаємо актуальне значення у рефі, яка оновлюється при кожному рендері, але ",[5483,6846,6847],{},"не викликає повторного запуску ефекту",[5648,6849,6851],{"className":5650,"code":6850,"language":5652,"meta":5653,"style":5653},"import { useEffect, useRef } from \"react\";\n\nexport function ChatRoom({ roomId, theme }: ChatRoomProps) {\n  \u002F\u002F Створюємо рефу для зберігання актуальної теми\n  const themeRef = useRef(theme);\n  \n  \u002F\u002F Оновлюємо рефу при кожному рендері\n  \u002F\u002F Це синхронно, тому ref.current завжди містить найсвіжіше значення\n  themeRef.current = theme;\n\n  useEffect(() => {\n    const connection = createConnection(roomId);\n    connection.connect();\n    \n    \u002F\u002F Читаємо theme із рефи, а не напряму із пропсів\n    showNotification(`Підключено до кімнати ${roomId}`, themeRef.current);\n\n    return () => {\n      connection.disconnect();\n    };\n  }, [roomId]); \u002F\u002F ✅ Тільки roomId у залежностях!\n\n  return \u003Ch3>Кімната: {roomId}\u003C\u002Fh3>;\n}\n",[5655,6852,6853,6873,6877,6899,6904,6922,6927,6932,6937,6953,6957,6967,6983,6993,6997,7002,7029,7033,7043,7053,7057,7068,7072,7098],{"__ignoreMap":5653},[5658,6854,6855,6857,6859,6861,6863,6865,6867,6869,6871],{"class":5660,"line":5661},[5658,6856,6079],{"class":5908},[5658,6858,6082],{"class":5672},[5658,6860,6085],{"class":5679},[5658,6862,5753],{"class":5672},[5658,6864,6843],{"class":5679},[5658,6866,6088],{"class":5672},[5658,6868,6091],{"class":5908},[5658,6870,6094],{"class":5712},[5658,6872,5689],{"class":5672},[5658,6874,6875],{"class":5660,"line":5676},[5658,6876,5734],{"emptyLinePlaceholder":5733},[5658,6878,6879,6881,6883,6885,6887,6889,6891,6893,6895,6897],{"class":5660,"line":5692},[5658,6880,6241],{"class":5908},[5658,6882,6244],{"class":5664},[5658,6884,6247],{"class":5743},[5658,6886,5747],{"class":5672},[5658,6888,6140],{"class":5679},[5658,6890,5753],{"class":5672},[5658,6892,5761],{"class":5679},[5658,6894,5764],{"class":5672},[5658,6896,6256],{"class":5668},[5658,6898,5770],{"class":5672},[5658,6900,6901],{"class":5660,"line":5704},[5658,6902,6903],{"class":5788},"  \u002F\u002F Створюємо рефу для зберігання актуальної теми\n",[5658,6905,6906,6909,6912,6914,6916,6918,6920],{"class":5660,"line":5724},[5658,6907,6908],{"class":5664},"  const",[5658,6910,6911],{"class":6279}," themeRef",[5658,6913,6283],{"class":5672},[5658,6915,6843],{"class":5743},[5658,6917,5810],{"class":5672},[5658,6919,5761],{"class":5679},[5658,6921,5836],{"class":5672},[5658,6923,6924],{"class":5660,"line":5730},[5658,6925,6926],{"class":5672},"  \n",[5658,6928,6929],{"class":5660,"line":5737},[5658,6930,6931],{"class":5788},"  \u002F\u002F Оновлюємо рефу при кожному рендері\n",[5658,6933,6934],{"class":5660,"line":5773},[5658,6935,6936],{"class":5788},"  \u002F\u002F Це синхронно, тому ref.current завжди містить найсвіжіше значення\n",[5658,6938,6939,6942,6944,6947,6949,6951],{"class":5660,"line":5785},[5658,6940,6941],{"class":5679},"  themeRef",[5658,6943,5804],{"class":5672},[5658,6945,6946],{"class":5679},"current",[5658,6948,6283],{"class":5672},[5658,6950,5761],{"class":5679},[5658,6952,5689],{"class":5672},[5658,6954,6955],{"class":5660,"line":5792},[5658,6956,5734],{"emptyLinePlaceholder":5733},[5658,6958,6959,6961,6963,6965],{"class":5660,"line":5798},[5658,6960,6263],{"class":5743},[5658,6962,6266],{"class":5672},[5658,6964,6269],{"class":5664},[5658,6966,5673],{"class":5672},[5658,6968,6969,6971,6973,6975,6977,6979,6981],{"class":5660,"line":5839},[5658,6970,6276],{"class":5664},[5658,6972,6280],{"class":6279},[5658,6974,6283],{"class":5672},[5658,6976,6286],{"class":5743},[5658,6978,5810],{"class":5672},[5658,6980,6140],{"class":5679},[5658,6982,5836],{"class":5672},[5658,6984,6985,6987,6989,6991],{"class":5660,"line":5845},[5658,6986,6297],{"class":5679},[5658,6988,5804],{"class":5672},[5658,6990,6302],{"class":5743},[5658,6992,6305],{"class":5672},[5658,6994,6995],{"class":5660,"line":5851},[5658,6996,5842],{"class":5672},[5658,6998,6999],{"class":5660,"line":5865},[5658,7000,7001],{"class":5788},"    \u002F\u002F Читаємо theme із рефи, а не напряму із пропсів\n",[5658,7003,7004,7006,7008,7010,7012,7014,7016,7018,7020,7023,7025,7027],{"class":5660,"line":5877},[5658,7005,6657],{"class":5743},[5658,7007,5810],{"class":5672},[5658,7009,6662],{"class":5712},[5658,7011,5816],{"class":5664},[5658,7013,6140],{"class":5679},[5658,7015,5821],{"class":5664},[5658,7017,5945],{"class":5712},[5658,7019,5753],{"class":5672},[5658,7021,7022],{"class":5679},"themeRef",[5658,7024,5804],{"class":5672},[5658,7026,6946],{"class":5679},[5658,7028,5836],{"class":5672},[5658,7030,7031],{"class":5660,"line":5888},[5658,7032,5734],{"emptyLinePlaceholder":5733},[5658,7034,7035,7037,7039,7041],{"class":5660,"line":5894},[5658,7036,6314],{"class":5908},[5658,7038,6317],{"class":5672},[5658,7040,6269],{"class":5664},[5658,7042,5673],{"class":5672},[5658,7044,7045,7047,7049,7051],{"class":5660,"line":5900},[5658,7046,6326],{"class":5679},[5658,7048,5804],{"class":5672},[5658,7050,6331],{"class":5743},[5658,7052,6305],{"class":5672},[5658,7054,7055],{"class":5660,"line":5905},[5658,7056,6338],{"class":5672},[5658,7058,7059,7061,7063,7065],{"class":5660,"line":5915},[5658,7060,6343],{"class":5672},[5658,7062,6140],{"class":5679},[5658,7064,6348],{"class":5672},[5658,7066,7067],{"class":5788},"\u002F\u002F ✅ Тільки roomId у залежностях!\n",[5658,7069,7070],{"class":5660,"line":5953},[5658,7071,5734],{"emptyLinePlaceholder":5733},[5658,7073,7074,7076,7078,7080,7082,7084,7086,7088,7090,7092,7094,7096],{"class":5660,"line":5978},[5658,7075,5909],{"class":5908},[5658,7077,6364],{"class":5918},[5658,7079,5959],{"class":5922},[5658,7081,5962],{"class":5918},[5658,7083,6371],{"class":5672},[5658,7085,5933],{"class":5664},[5658,7087,6140],{"class":5679},[5658,7089,5821],{"class":5664},[5658,7091,5971],{"class":5918},[5658,7093,5959],{"class":5922},[5658,7095,5962],{"class":5918},[5658,7097,5689],{"class":5672},[5658,7099,7100],{"class":5660,"line":6009},[5658,7101,5727],{"class":5672},[7103,7104,7106],"plant-uml",{"alt":7105},"Патерн рефи для нереактивної логіки",[5648,7107,7111],{"className":7108,"code":7109,"language":7110,"meta":5653,"style":5653},"language-plantuml shiki shiki-themes light-plus dark-plus dark-plus","@startuml\nskinparam style plain\nskinparam backgroundColor #FFFFFF\n\nrectangle \"Компонент ChatRoom\" #E2E8F0 {\n  rectangle \"themeRef.current = theme\" #DBEAFE\n  note right\n    Оновлюється **синхронно** при кожному рендері.\n    Не викликає повторного запуску ефекту.\n  end note\n  \n  rectangle \"useEffect(() => {...}, [roomId])\" #DCFCE7 {\n    rectangle \"connection.connect()\" #FEF3C7\n    rectangle \"showNotification(..., themeRef.current)\" #FEF3C7\n    rectangle \"return () => connection.disconnect()\" #FEF3C7\n  }\n  \n  note bottom of \"useEffect(() => {...}, [roomId])\"\n    Запускається **лише** при зміні roomId.\n    Читає свіжий theme із рефи **без реактивного прив'язування**.\n  end note\n}\n\n@enduml\n","plantuml",[5655,7112,7113,7118,7123,7128,7132,7137,7142,7147,7152,7157,7162,7166,7171,7176,7181,7186,7190,7194,7199,7204,7209,7213,7217,7221],{"__ignoreMap":5653},[5658,7114,7115],{"class":5660,"line":5661},[5658,7116,7117],{},"@startuml\n",[5658,7119,7120],{"class":5660,"line":5676},[5658,7121,7122],{},"skinparam style plain\n",[5658,7124,7125],{"class":5660,"line":5692},[5658,7126,7127],{},"skinparam backgroundColor #FFFFFF\n",[5658,7129,7130],{"class":5660,"line":5704},[5658,7131,5734],{"emptyLinePlaceholder":5733},[5658,7133,7134],{"class":5660,"line":5724},[5658,7135,7136],{},"rectangle \"Компонент ChatRoom\" #E2E8F0 {\n",[5658,7138,7139],{"class":5660,"line":5730},[5658,7140,7141],{},"  rectangle \"themeRef.current = theme\" #DBEAFE\n",[5658,7143,7144],{"class":5660,"line":5737},[5658,7145,7146],{},"  note right\n",[5658,7148,7149],{"class":5660,"line":5773},[5658,7150,7151],{},"    Оновлюється **синхронно** при кожному рендері.\n",[5658,7153,7154],{"class":5660,"line":5785},[5658,7155,7156],{},"    Не викликає повторного запуску ефекту.\n",[5658,7158,7159],{"class":5660,"line":5792},[5658,7160,7161],{},"  end note\n",[5658,7163,7164],{"class":5660,"line":5798},[5658,7165,6926],{},[5658,7167,7168],{"class":5660,"line":5839},[5658,7169,7170],{},"  rectangle \"useEffect(() => {...}, [roomId])\" #DCFCE7 {\n",[5658,7172,7173],{"class":5660,"line":5845},[5658,7174,7175],{},"    rectangle \"connection.connect()\" #FEF3C7\n",[5658,7177,7178],{"class":5660,"line":5851},[5658,7179,7180],{},"    rectangle \"showNotification(..., themeRef.current)\" #FEF3C7\n",[5658,7182,7183],{"class":5660,"line":5865},[5658,7184,7185],{},"    rectangle \"return () => connection.disconnect()\" #FEF3C7\n",[5658,7187,7188],{"class":5660,"line":5877},[5658,7189,5897],{},[5658,7191,7192],{"class":5660,"line":5888},[5658,7193,6926],{},[5658,7195,7196],{"class":5660,"line":5894},[5658,7197,7198],{},"  note bottom of \"useEffect(() => {...}, [roomId])\"\n",[5658,7200,7201],{"class":5660,"line":5900},[5658,7202,7203],{},"    Запускається **лише** при зміні roomId.\n",[5658,7205,7206],{"class":5660,"line":5905},[5658,7207,7208],{},"    Читає свіжий theme із рефи **без реактивного прив'язування**.\n",[5658,7210,7211],{"class":5660,"line":5915},[5658,7212,7161],{},[5658,7214,7215],{"class":5660,"line":5953},[5658,7216,5727],{},[5658,7218,7219],{"class":5660,"line":5978},[5658,7220,5734],{"emptyLinePlaceholder":5733},[5658,7222,7223],{"class":5660,"line":6009},[5658,7224,7225],{},"@enduml\n",[5479,7227,7228],{},[5483,7229,7230],{},"Що відбувається тепер:",[5573,7232,7233,7243,7252,7259],{},[5506,7234,7235,7236,7238,7239,7242],{},"При кожному рендері (навіть якщо тільки ",[5655,7237,5761],{}," змінилася) рядок ",[5655,7240,7241],{},"themeRef.current = theme"," синхронно оновлює значення у рефі.",[5506,7244,7245,7246,7248,7249,7251],{},"Ефект запускається ",[5483,7247,5645],{}," при зміні ",[5655,7250,6140],{},", бо тільки він у масиві залежностей.",[5506,7253,7254,7255,7258],{},"Коли ефект виконується, він читає актуальне значення ",[5655,7256,7257],{},"themeRef.current",", яке гарантовано містить останню тему.",[5506,7260,7261,7262,7264,7265,7268],{},"Якщо ",[5655,7263,5761],{}," змінюється (користувач перемикає світлу\u002Fтемну тему), реф оновлюється, але ефект ",[5483,7266,7267],{},"не перезапускається"," — з'єднання залишається активним.",[6029,7270,7271,7282],{},[5479,7272,7273],{},[5483,7274,7275,7276,7278,7279,7281],{},"Чому ",[5655,7277,7241],{}," потрібно писати поза ",[5655,7280,6085],{},"?",[5479,7283,7284,7285,7288,7289,7292,7293,7296],{},"Оновлення ",[5655,7286,7287],{},".current"," має відбуватися ",[5483,7290,7291],{},"синхронно"," під час фази рендерингу, ",[5483,7294,7295],{},"до"," того, як React запустить ефект. Якщо помістити це присвоювання всередину ефекту, ви отримаєте застаріле значення при першому запуску ефекту після зміни теми.",[5562,7298],{},[5565,7300,7302],{"id":7301},"приклад-із-реального-світу-аналітика-та-чат","Приклад із реального світу: аналітика та чат",[5479,7304,7305],{},"Розглянемо більш складний практичний сценарій — коли користувач переходить між чат-кімнатами, ми хочемо:",[5573,7307,7308,7315],{},[5506,7309,7310,7311,7314],{},"Записати подію аналітики ",[5655,7312,7313],{},"room_visited"," з переданням поточної кімнати та теми інтерфейсу.",[5506,7316,7317],{},"Підключитися до WebSocket-серверу кімнати.",[5479,7319,7320],{},[5483,7321,7322],{},"Неправильний підхід (обидві залежності в одному ефекті):",[5648,7324,7326],{"className":5650,"code":7325,"language":5652,"meta":5653,"style":5653},"\u002F\u002F ❌ ПОГАНО: theme викликає розрив сокета\nuseEffect(() => {\n  const socket = connectToWebSocket(roomId);\n  \n  \u002F\u002F Аналітика з урахуванням теми\n  trackEvent(\"room_visited\", { roomId, theme });\n  \n  return () => {\n    socket.close();\n  };\n}, [roomId, theme]); \u002F\u002F Зміна theme розриває сокет!\n",[5655,7327,7328,7333,7343,7361,7365,7370,7392,7396,7406,7418,7422],{"__ignoreMap":5653},[5658,7329,7330],{"class":5660,"line":5661},[5658,7331,7332],{"class":5788},"\u002F\u002F ❌ ПОГАНО: theme викликає розрив сокета\n",[5658,7334,7335,7337,7339,7341],{"class":5660,"line":5676},[5658,7336,6085],{"class":5743},[5658,7338,6266],{"class":5672},[5658,7340,6269],{"class":5664},[5658,7342,5673],{"class":5672},[5658,7344,7345,7347,7350,7352,7355,7357,7359],{"class":5660,"line":5692},[5658,7346,6908],{"class":5664},[5658,7348,7349],{"class":6279}," socket",[5658,7351,6283],{"class":5672},[5658,7353,7354],{"class":5743},"connectToWebSocket",[5658,7356,5810],{"class":5672},[5658,7358,6140],{"class":5679},[5658,7360,5836],{"class":5672},[5658,7362,7363],{"class":5660,"line":5704},[5658,7364,6926],{"class":5672},[5658,7366,7367],{"class":5660,"line":5724},[5658,7368,7369],{"class":5788},"  \u002F\u002F Аналітика з урахуванням теми\n",[5658,7371,7372,7375,7377,7380,7383,7385,7387,7389],{"class":5660,"line":5730},[5658,7373,7374],{"class":5743},"  trackEvent",[5658,7376,5810],{"class":5672},[5658,7378,7379],{"class":5712},"\"room_visited\"",[5658,7381,7382],{"class":5672},", { ",[5658,7384,6140],{"class":5679},[5658,7386,5753],{"class":5672},[5658,7388,5761],{"class":5679},[5658,7390,7391],{"class":5672}," });\n",[5658,7393,7394],{"class":5660,"line":5737},[5658,7395,6926],{"class":5672},[5658,7397,7398,7400,7402,7404],{"class":5660,"line":5773},[5658,7399,5909],{"class":5908},[5658,7401,6317],{"class":5672},[5658,7403,6269],{"class":5664},[5658,7405,5673],{"class":5672},[5658,7407,7408,7411,7413,7416],{"class":5660,"line":5785},[5658,7409,7410],{"class":5679},"    socket",[5658,7412,5804],{"class":5672},[5658,7414,7415],{"class":5743},"close",[5658,7417,6305],{"class":5672},[5658,7419,7420],{"class":5660,"line":5792},[5658,7421,6228],{"class":5672},[5658,7423,7424,7427,7429,7431,7433,7435],{"class":5660,"line":5798},[5658,7425,7426],{"class":5672},"}, [",[5658,7428,6140],{"class":5679},[5658,7430,5753],{"class":5672},[5658,7432,5761],{"class":5679},[5658,7434,6348],{"class":5672},[5658,7436,7437],{"class":5788},"\u002F\u002F Зміна theme розриває сокет!\n",[5479,7439,7440],{},[5483,7441,7442],{},"Правильний підхід (рефа для теми):",[5648,7444,7446],{"className":5650,"code":7445,"language":5652,"meta":5653,"style":5653},"interface ChatAnalyticsProps {\n  roomId: string;\n  theme: \"light\" | \"dark\";\n}\n\nexport function ChatWithAnalytics({ roomId, theme }: ChatAnalyticsProps) {\n  const themeRef = useRef(theme);\n  themeRef.current = theme;\n\n  useEffect(() => {\n    const socket = connectToWebSocket(roomId);\n    \n    \u002F\u002F Читаємо свіжу тему з рефи, але вона не є залежністю\n    trackEvent(\"room_visited\", {\n      roomId,\n      theme: themeRef.current, \u002F\u002F Завжди актуальна тема\n    });\n    \n    socket.on(\"message\", (msg: string) => {\n      console.log(`[${themeRef.current}] ${msg}`);\n    });\n    \n    return () => {\n      socket.close();\n    };\n  }, [roomId]); \u002F\u002F Тільки roomId перезапускає ефект\n\n  return \u003Cdiv className={`chat-room ${theme}`}>...\u003C\u002Fdiv>;\n}\n",[5655,7447,7448,7457,7467,7481,7485,7489,7513,7529,7543,7547,7557,7573,7577,7582,7592,7599,7614,7618,7622,7653,7688,7692,7696,7706,7717,7721,7732,7736,7776],{"__ignoreMap":5653},[5658,7449,7450,7452,7455],{"class":5660,"line":5661},[5658,7451,5665],{"class":5664},[5658,7453,7454],{"class":5668}," ChatAnalyticsProps",[5658,7456,5673],{"class":5672},[5658,7458,7459,7461,7463,7465],{"class":5660,"line":5676},[5658,7460,6114],{"class":5679},[5658,7462,5683],{"class":5672},[5658,7464,5686],{"class":5668},[5658,7466,5689],{"class":5672},[5658,7468,7469,7471,7473,7475,7477,7479],{"class":5660,"line":5692},[5658,7470,5707],{"class":5679},[5658,7472,5683],{"class":5672},[5658,7474,5713],{"class":5712},[5658,7476,5716],{"class":5672},[5658,7478,5719],{"class":5712},[5658,7480,5689],{"class":5672},[5658,7482,7483],{"class":5660,"line":5704},[5658,7484,5727],{"class":5672},[5658,7486,7487],{"class":5660,"line":5724},[5658,7488,5734],{"emptyLinePlaceholder":5733},[5658,7490,7491,7493,7495,7498,7500,7502,7504,7506,7508,7511],{"class":5660,"line":5730},[5658,7492,6241],{"class":5908},[5658,7494,6244],{"class":5664},[5658,7496,7497],{"class":5743}," ChatWithAnalytics",[5658,7499,5747],{"class":5672},[5658,7501,6140],{"class":5679},[5658,7503,5753],{"class":5672},[5658,7505,5761],{"class":5679},[5658,7507,5764],{"class":5672},[5658,7509,7510],{"class":5668},"ChatAnalyticsProps",[5658,7512,5770],{"class":5672},[5658,7514,7515,7517,7519,7521,7523,7525,7527],{"class":5660,"line":5737},[5658,7516,6908],{"class":5664},[5658,7518,6911],{"class":6279},[5658,7520,6283],{"class":5672},[5658,7522,6843],{"class":5743},[5658,7524,5810],{"class":5672},[5658,7526,5761],{"class":5679},[5658,7528,5836],{"class":5672},[5658,7530,7531,7533,7535,7537,7539,7541],{"class":5660,"line":5773},[5658,7532,6941],{"class":5679},[5658,7534,5804],{"class":5672},[5658,7536,6946],{"class":5679},[5658,7538,6283],{"class":5672},[5658,7540,5761],{"class":5679},[5658,7542,5689],{"class":5672},[5658,7544,7545],{"class":5660,"line":5785},[5658,7546,5734],{"emptyLinePlaceholder":5733},[5658,7548,7549,7551,7553,7555],{"class":5660,"line":5792},[5658,7550,6263],{"class":5743},[5658,7552,6266],{"class":5672},[5658,7554,6269],{"class":5664},[5658,7556,5673],{"class":5672},[5658,7558,7559,7561,7563,7565,7567,7569,7571],{"class":5660,"line":5798},[5658,7560,6276],{"class":5664},[5658,7562,7349],{"class":6279},[5658,7564,6283],{"class":5672},[5658,7566,7354],{"class":5743},[5658,7568,5810],{"class":5672},[5658,7570,6140],{"class":5679},[5658,7572,5836],{"class":5672},[5658,7574,7575],{"class":5660,"line":5839},[5658,7576,5842],{"class":5672},[5658,7578,7579],{"class":5660,"line":5845},[5658,7580,7581],{"class":5788},"    \u002F\u002F Читаємо свіжу тему з рефи, але вона не є залежністю\n",[5658,7583,7584,7586,7588,7590],{"class":5660,"line":5851},[5658,7585,5854],{"class":5743},[5658,7587,5810],{"class":5672},[5658,7589,7379],{"class":5712},[5658,7591,5862],{"class":5672},[5658,7593,7594,7597],{"class":5660,"line":5865},[5658,7595,7596],{"class":5679},"      roomId",[5658,7598,5874],{"class":5672},[5658,7600,7601,7603,7605,7607,7609,7611],{"class":5660,"line":5877},[5658,7602,5880],{"class":5679},[5658,7604,6911],{"class":5679},[5658,7606,5804],{"class":5672},[5658,7608,6946],{"class":5679},[5658,7610,5753],{"class":5672},[5658,7612,7613],{"class":5788},"\u002F\u002F Завжди актуальна тема\n",[5658,7615,7616],{"class":5660,"line":5888},[5658,7617,5891],{"class":5672},[5658,7619,7620],{"class":5660,"line":5894},[5658,7621,5842],{"class":5672},[5658,7623,7624,7626,7628,7631,7633,7636,7639,7642,7644,7646,7649,7651],{"class":5660,"line":5900},[5658,7625,7410],{"class":5679},[5658,7627,5804],{"class":5672},[5658,7629,7630],{"class":5743},"on",[5658,7632,5810],{"class":5672},[5658,7634,7635],{"class":5712},"\"message\"",[5658,7637,7638],{"class":5672},", (",[5658,7640,7641],{"class":5679},"msg",[5658,7643,5683],{"class":5672},[5658,7645,5686],{"class":5668},[5658,7647,7648],{"class":5672},") ",[5658,7650,6269],{"class":5664},[5658,7652,5673],{"class":5672},[5658,7654,7655,7657,7659,7661,7663,7665,7667,7669,7672,7674,7676,7678,7680,7682,7684,7686],{"class":5660,"line":5905},[5658,7656,6164],{"class":5679},[5658,7658,5804],{"class":5672},[5658,7660,5807],{"class":5743},[5658,7662,5810],{"class":5672},[5658,7664,6558],{"class":5712},[5658,7666,5816],{"class":5664},[5658,7668,7022],{"class":5679},[5658,7670,5804],{"class":7671},"sD7JJ",[5658,7673,6946],{"class":5679},[5658,7675,5821],{"class":5664},[5658,7677,6567],{"class":5712},[5658,7679,5816],{"class":5664},[5658,7681,7641],{"class":5679},[5658,7683,5821],{"class":5664},[5658,7685,5945],{"class":5712},[5658,7687,5836],{"class":5672},[5658,7689,7690],{"class":5660,"line":5915},[5658,7691,5891],{"class":5672},[5658,7693,7694],{"class":5660,"line":5953},[5658,7695,5842],{"class":5672},[5658,7697,7698,7700,7702,7704],{"class":5660,"line":5978},[5658,7699,6314],{"class":5908},[5658,7701,6317],{"class":5672},[5658,7703,6269],{"class":5664},[5658,7705,5673],{"class":5672},[5658,7707,7708,7711,7713,7715],{"class":5660,"line":6009},[5658,7709,7710],{"class":5679},"      socket",[5658,7712,5804],{"class":5672},[5658,7714,7415],{"class":5743},[5658,7716,6305],{"class":5672},[5658,7718,7719],{"class":5660,"line":6019},[5658,7720,6338],{"class":5672},[5658,7722,7723,7725,7727,7729],{"class":5660,"line":6025},[5658,7724,6343],{"class":5672},[5658,7726,6140],{"class":5679},[5658,7728,6348],{"class":5672},[5658,7730,7731],{"class":5788},"\u002F\u002F Тільки roomId перезапускає ефект\n",[5658,7733,7734],{"class":5660,"line":6354},[5658,7735,5734],{"emptyLinePlaceholder":5733},[5658,7737,7738,7740,7742,7744,7746,7748,7750,7753,7755,7757,7759,7761,7763,7765,7768,7770,7772,7774],{"class":5660,"line":6359},[5658,7739,5909],{"class":5908},[5658,7741,6364],{"class":5918},[5658,7743,5923],{"class":5922},[5658,7745,5927],{"class":5926},[5658,7747,5930],{"class":5672},[5658,7749,5933],{"class":5664},[5658,7751,7752],{"class":5712},"`chat-room ",[5658,7754,5816],{"class":5664},[5658,7756,5761],{"class":5679},[5658,7758,5821],{"class":5664},[5658,7760,5945],{"class":5712},[5658,7762,5821],{"class":5664},[5658,7764,5962],{"class":5918},[5658,7766,7767],{"class":5672},"...",[5658,7769,5971],{"class":5918},[5658,7771,5923],{"class":5922},[5658,7773,5962],{"class":5918},[5658,7775,5689],{"class":5672},[5658,7777,7778],{"class":5660,"line":6388},[5658,7779,5727],{"class":5672},[5591,7781,7782,7787],{},[5479,7783,7784],{},[5483,7785,7786],{},"Чому це працює безпечно?",[5503,7788,7789,7800,7810],{},[5506,7790,7791,7792,7795,7796,7799],{},"Функція ",[5655,7793,7794],{},"trackEvent"," викликається ",[5483,7797,7798],{},"один раз"," при підключенні до кімнати — вона фіксує стан теми в цей момент.",[5506,7801,7802,7803,7806,7807,7809],{},"Обробник ",[5655,7804,7805],{},"socket.on(\"message\", ...)"," читає ",[5655,7808,7257],{}," при кожному отриманні повідомлення, тому завжди бачить свіжу тему.",[5506,7811,7812,7813,5486,7815,7818,7819,7821],{},"Зміна ",[5655,7814,5761],{},[5483,7816,7817],{},"не розриває"," WebSocket-з'єднання, бо ",[5655,7820,5761],{}," не є залежністю ефекту.",[5562,7823],{},[5565,7825,7827,7828],{"id":7826},"майбутнє-експериментальний-хук-useeffectevent","Майбутнє: експериментальний хук ",[5655,7829,7830],{},"useEffectEvent",[5479,7832,7833,7834,7836,7837,7840,7841,5804],{},"Команда React розробляє новий хук ",[5655,7835,7830],{},", який вирішуватиме цю проблему більш елегантно. Наразі він знаходиться у статусі RFC (",[5529,7838,7839],{},"Request for Comments",") і ",[5483,7842,7843],{},"недоступний у стабільній версії React",[5479,7845,7846],{},[5483,7847,7848,7849,6406],{},"Концепція ",[5655,7850,7830],{},[5648,7852,7854],{"className":5650,"code":7853,"language":5652,"meta":5653,"style":5653},"import { useEffect, experimental_useEffectEvent as useEffectEvent } from \"react\";\n\nexport function ChatRoom({ roomId, theme }: ChatRoomProps) {\n  \u002F\u002F Оголошуємо \"подію ефекту\" — функцію, яка НЕ є реактивною\n  const onConnected = useEffectEvent(() => {\n    showNotification(`Підключено до ${roomId}`, theme);\n  });\n\n  useEffect(() => {\n    const connection = createConnection(roomId);\n    connection.connect();\n    \n    \u002F\u002F Викликаємо подію ефекту — вона завжди бачить свіжі значення\n    onConnected();\n    \n    return () => {\n      connection.disconnect();\n    };\n  }, [roomId]); \u002F\u002F theme не потрібна у залежностях!\n\n  return \u003Ch3>Кімната: {roomId}\u003C\u002Fh3>;\n}\n",[5655,7855,7856,7883,7887,7909,7914,7931,7954,7959,7963,7973,7989,7999,8003,8008,8015,8019,8029,8039,8043,8054,8058,8084],{"__ignoreMap":5653},[5658,7857,7858,7860,7862,7864,7866,7869,7872,7875,7877,7879,7881],{"class":5660,"line":5661},[5658,7859,6079],{"class":5908},[5658,7861,6082],{"class":5672},[5658,7863,6085],{"class":5679},[5658,7865,5753],{"class":5672},[5658,7867,7868],{"class":5679},"experimental_useEffectEvent",[5658,7870,7871],{"class":5908}," as",[5658,7873,7874],{"class":5679}," useEffectEvent",[5658,7876,6088],{"class":5672},[5658,7878,6091],{"class":5908},[5658,7880,6094],{"class":5712},[5658,7882,5689],{"class":5672},[5658,7884,7885],{"class":5660,"line":5676},[5658,7886,5734],{"emptyLinePlaceholder":5733},[5658,7888,7889,7891,7893,7895,7897,7899,7901,7903,7905,7907],{"class":5660,"line":5692},[5658,7890,6241],{"class":5908},[5658,7892,6244],{"class":5664},[5658,7894,6247],{"class":5743},[5658,7896,5747],{"class":5672},[5658,7898,6140],{"class":5679},[5658,7900,5753],{"class":5672},[5658,7902,5761],{"class":5679},[5658,7904,5764],{"class":5672},[5658,7906,6256],{"class":5668},[5658,7908,5770],{"class":5672},[5658,7910,7911],{"class":5660,"line":5704},[5658,7912,7913],{"class":5788},"  \u002F\u002F Оголошуємо \"подію ефекту\" — функцію, яка НЕ є реактивною\n",[5658,7915,7916,7918,7921,7923,7925,7927,7929],{"class":5660,"line":5724},[5658,7917,6908],{"class":5664},[5658,7919,7920],{"class":6279}," onConnected",[5658,7922,6283],{"class":5672},[5658,7924,7830],{"class":5743},[5658,7926,6266],{"class":5672},[5658,7928,6269],{"class":5664},[5658,7930,5673],{"class":5672},[5658,7932,7933,7935,7937,7940,7942,7944,7946,7948,7950,7952],{"class":5660,"line":5730},[5658,7934,6657],{"class":5743},[5658,7936,5810],{"class":5672},[5658,7938,7939],{"class":5712},"`Підключено до ",[5658,7941,5816],{"class":5664},[5658,7943,6140],{"class":5679},[5658,7945,5821],{"class":5664},[5658,7947,5945],{"class":5712},[5658,7949,5753],{"class":5672},[5658,7951,5761],{"class":5679},[5658,7953,5836],{"class":5672},[5658,7955,7956],{"class":5660,"line":5737},[5658,7957,7958],{"class":5672},"  });\n",[5658,7960,7961],{"class":5660,"line":5773},[5658,7962,5734],{"emptyLinePlaceholder":5733},[5658,7964,7965,7967,7969,7971],{"class":5660,"line":5785},[5658,7966,6263],{"class":5743},[5658,7968,6266],{"class":5672},[5658,7970,6269],{"class":5664},[5658,7972,5673],{"class":5672},[5658,7974,7975,7977,7979,7981,7983,7985,7987],{"class":5660,"line":5792},[5658,7976,6276],{"class":5664},[5658,7978,6280],{"class":6279},[5658,7980,6283],{"class":5672},[5658,7982,6286],{"class":5743},[5658,7984,5810],{"class":5672},[5658,7986,6140],{"class":5679},[5658,7988,5836],{"class":5672},[5658,7990,7991,7993,7995,7997],{"class":5660,"line":5798},[5658,7992,6297],{"class":5679},[5658,7994,5804],{"class":5672},[5658,7996,6302],{"class":5743},[5658,7998,6305],{"class":5672},[5658,8000,8001],{"class":5660,"line":5839},[5658,8002,5842],{"class":5672},[5658,8004,8005],{"class":5660,"line":5845},[5658,8006,8007],{"class":5788},"    \u002F\u002F Викликаємо подію ефекту — вона завжди бачить свіжі значення\n",[5658,8009,8010,8013],{"class":5660,"line":5851},[5658,8011,8012],{"class":5743},"    onConnected",[5658,8014,6305],{"class":5672},[5658,8016,8017],{"class":5660,"line":5865},[5658,8018,5842],{"class":5672},[5658,8020,8021,8023,8025,8027],{"class":5660,"line":5877},[5658,8022,6314],{"class":5908},[5658,8024,6317],{"class":5672},[5658,8026,6269],{"class":5664},[5658,8028,5673],{"class":5672},[5658,8030,8031,8033,8035,8037],{"class":5660,"line":5888},[5658,8032,6326],{"class":5679},[5658,8034,5804],{"class":5672},[5658,8036,6331],{"class":5743},[5658,8038,6305],{"class":5672},[5658,8040,8041],{"class":5660,"line":5894},[5658,8042,6338],{"class":5672},[5658,8044,8045,8047,8049,8051],{"class":5660,"line":5900},[5658,8046,6343],{"class":5672},[5658,8048,6140],{"class":5679},[5658,8050,6348],{"class":5672},[5658,8052,8053],{"class":5788},"\u002F\u002F theme не потрібна у залежностях!\n",[5658,8055,8056],{"class":5660,"line":5905},[5658,8057,5734],{"emptyLinePlaceholder":5733},[5658,8059,8060,8062,8064,8066,8068,8070,8072,8074,8076,8078,8080,8082],{"class":5660,"line":5915},[5658,8061,5909],{"class":5908},[5658,8063,6364],{"class":5918},[5658,8065,5959],{"class":5922},[5658,8067,5962],{"class":5918},[5658,8069,6371],{"class":5672},[5658,8071,5933],{"class":5664},[5658,8073,6140],{"class":5679},[5658,8075,5821],{"class":5664},[5658,8077,5971],{"class":5918},[5658,8079,5959],{"class":5922},[5658,8081,5962],{"class":5918},[5658,8083,5689],{"class":5672},[5658,8085,8086],{"class":5660,"line":5953},[5658,8087,5727],{"class":5672},[6755,8089,8090,8098],{},[5479,8091,8092],{},[5483,8093,8094,8095,8097],{},"Станом на React 19.1 ",[5655,8096,7830],{}," досі є експериментальним API.",[5479,8099,8100,8101,8104],{},"Його не можна використовувати у продакшн-коді без явного імпорту з ",[5655,8102,8103],{},"react\u002Fexperimental",". Документація рекомендує поки що застосовувати патерн із рефами, описаний вище. Слідкуйте за офіційними анонсами — коли API стабілізується, його варто буде застосовувати для кращої читабельності коду.",[5562,8106],{},[5565,8108,8110],{"id":8109},"ключові-правила-вибору-подія-чи-ефект","Ключові правила вибору: подія чи ефект?",[5479,8112,8113],{},"Щоб не помилитися під час проєктування логіки компонента, задайте собі це питання:",[8115,8116,8117,8121,8127,8130,8150,8154,8159,8161,8172,8176],"steps",{},[5959,8118,8120],{"id":8119},"крок-1-логіка-виконується-у-відповідь-на-конкретну-взаємодію-користувача","Крок 1: Логіка виконується у відповідь на конкретну взаємодію користувача?",[5479,8122,8123,8124,5804],{},"Якщо так — це ",[5483,8125,8126],{},"обробник події",[5479,8128,8129],{},"Приклади:",[5503,8131,8132,8138,8144],{},[5506,8133,8134,8135],{},"Відправка форми → ",[5655,8136,8137],{},"onSubmit",[5506,8139,8140,8141],{},"Клік на кнопку «Завантажити файл» → ",[5655,8142,8143],{},"onClick",[5506,8145,8146,8147],{},"Зміна значення інпуту → ",[5655,8148,8149],{},"onChange",[5959,8151,8153],{"id":8152},"крок-2-логіка-повинна-синхронізувати-компонент-із-зовнішньою-системою","Крок 2: Логіка повинна синхронізувати компонент із зовнішньою системою?",[5479,8155,8123,8156,5804],{},[5483,8157,8158],{},"ефект",[5479,8160,8129],{},[5503,8162,8163,8166,8169],{},[5506,8164,8165],{},"Підключення до WebSocket при зміні кімнати.",[5506,8167,8168],{},"Підписка на події клавіатури при монтуванні компонента.",[5506,8170,8171],{},"Запуск таймера, який оновлює поточний час кожну секунду.",[5959,8173,8175],{"id":8174},"крок-3-чи-потрібна-логіці-свіжа-змінна-яка-не-повинна-перезапускати-синхронізацію","Крок 3: Чи потрібна логіці свіжа змінна, яка не повинна перезапускати синхронізацію?",[5479,8177,8178,8179,8182,8183,8185],{},"Якщо так — використайте ",[5483,8180,8181],{},"патерн рефи"," (",[5655,8184,6843],{}," для збереження актуального значення).",[5562,8187],{},[5565,8189,8191],{"id":8190},"практичне-завдання-відстеження-перегляду-сторінки-з-темою","Практичне завдання: відстеження перегляду сторінки з темою",[8193,8194,8195,8476],"accordion",{},[8196,8197,8200,8207,8239,8244,8437,8442],"accordion-item",{"icon":8198,"label":8199},"i-lucide-clipboard-list","📋 Завдання: аналітика без перезапуску ефекту",[5479,8201,8202,8203,8206],{},"Реалізуйте компонент ",[5655,8204,8205],{},"PageView",", який:",[5573,8208,8209,8222,8231],{},[5506,8210,8211,8212,8215,8216,8219,8220,5633],{},"При монтуванні відправляє подію аналітики ",[5655,8213,8214],{},"page_viewed"," з URL-адресою сторінки (",[5655,8217,8218],{},"url: string",") та поточною темою інтерфейсу (",[5655,8221,6466],{},[5506,8223,8224,8225,7248,8227,8230],{},"Ефект повинен запускатися ",[5483,8226,5645],{},[5655,8228,8229],{},"url"," (користувач перейшов на іншу сторінку).",[5506,8232,7812,8233,8235,8236,8238],{},[5655,8234,5761],{}," (користувач перемикає світлу\u002Fтемну тему) ",[5483,8237,6810],{}," повторно відправляти подію аналітики.",[5479,8240,8241],{},[5483,8242,8243],{},"Початковий код із помилкою:",[5648,8245,8247],{"className":5650,"code":8246,"language":5652,"meta":5653,"style":5653},"interface PageViewProps {\n  url: string;\n  theme: \"light\" | \"dark\";\n}\n\nfunction trackPageView(url: string, theme: string) {\n  console.log(`📊 Сторінка переглянута: ${url} (тема: ${theme})`);\n}\n\nexport function PageView({ url, theme }: PageViewProps) {\n  useEffect(() => {\n    trackPageView(url, theme);\n  }, [url, theme]); \u002F\u002F ❌ theme викликає повторну відправку події!\n\n  return null;\n}\n",[5655,8248,8249,8258,8269,8283,8287,8291,8316,8348,8352,8356,8380,8390,8405,8420,8424,8433],{"__ignoreMap":5653},[5658,8250,8251,8253,8256],{"class":5660,"line":5661},[5658,8252,5665],{"class":5664},[5658,8254,8255],{"class":5668}," PageViewProps",[5658,8257,5673],{"class":5672},[5658,8259,8260,8263,8265,8267],{"class":5660,"line":5676},[5658,8261,8262],{"class":5679},"  url",[5658,8264,5683],{"class":5672},[5658,8266,5686],{"class":5668},[5658,8268,5689],{"class":5672},[5658,8270,8271,8273,8275,8277,8279,8281],{"class":5660,"line":5692},[5658,8272,5707],{"class":5679},[5658,8274,5683],{"class":5672},[5658,8276,5713],{"class":5712},[5658,8278,5716],{"class":5672},[5658,8280,5719],{"class":5712},[5658,8282,5689],{"class":5672},[5658,8284,8285],{"class":5660,"line":5704},[5658,8286,5727],{"class":5672},[5658,8288,8289],{"class":5660,"line":5724},[5658,8290,5734],{"emptyLinePlaceholder":5733},[5658,8292,8293,8295,8298,8300,8302,8304,8306,8308,8310,8312,8314],{"class":5660,"line":5730},[5658,8294,5740],{"class":5664},[5658,8296,8297],{"class":5743}," trackPageView",[5658,8299,5810],{"class":5672},[5658,8301,8229],{"class":5679},[5658,8303,5683],{"class":5672},[5658,8305,5686],{"class":5668},[5658,8307,5753],{"class":5672},[5658,8309,5761],{"class":5679},[5658,8311,5683],{"class":5672},[5658,8313,5686],{"class":5668},[5658,8315,5770],{"class":5672},[5658,8317,8318,8320,8322,8324,8326,8329,8331,8333,8335,8338,8340,8342,8344,8346],{"class":5660,"line":5737},[5658,8319,6549],{"class":5679},[5658,8321,5804],{"class":5672},[5658,8323,5807],{"class":5743},[5658,8325,5810],{"class":5672},[5658,8327,8328],{"class":5712},"`📊 Сторінка переглянута: ",[5658,8330,5816],{"class":5664},[5658,8332,8229],{"class":5679},[5658,8334,5821],{"class":5664},[5658,8336,8337],{"class":5712}," (тема: ",[5658,8339,5816],{"class":5664},[5658,8341,5761],{"class":5679},[5658,8343,5821],{"class":5664},[5658,8345,5833],{"class":5712},[5658,8347,5836],{"class":5672},[5658,8349,8350],{"class":5660,"line":5773},[5658,8351,5727],{"class":5672},[5658,8353,8354],{"class":5660,"line":5785},[5658,8355,5734],{"emptyLinePlaceholder":5733},[5658,8357,8358,8360,8362,8365,8367,8369,8371,8373,8375,8378],{"class":5660,"line":5792},[5658,8359,6241],{"class":5908},[5658,8361,6244],{"class":5664},[5658,8363,8364],{"class":5743}," PageView",[5658,8366,5747],{"class":5672},[5658,8368,8229],{"class":5679},[5658,8370,5753],{"class":5672},[5658,8372,5761],{"class":5679},[5658,8374,5764],{"class":5672},[5658,8376,8377],{"class":5668},"PageViewProps",[5658,8379,5770],{"class":5672},[5658,8381,8382,8384,8386,8388],{"class":5660,"line":5798},[5658,8383,6263],{"class":5743},[5658,8385,6266],{"class":5672},[5658,8387,6269],{"class":5664},[5658,8389,5673],{"class":5672},[5658,8391,8392,8395,8397,8399,8401,8403],{"class":5660,"line":5839},[5658,8393,8394],{"class":5743},"    trackPageView",[5658,8396,5810],{"class":5672},[5658,8398,8229],{"class":5679},[5658,8400,5753],{"class":5672},[5658,8402,5761],{"class":5679},[5658,8404,5836],{"class":5672},[5658,8406,8407,8409,8411,8413,8415,8417],{"class":5660,"line":5845},[5658,8408,6343],{"class":5672},[5658,8410,8229],{"class":5679},[5658,8412,5753],{"class":5672},[5658,8414,5761],{"class":5679},[5658,8416,6348],{"class":5672},[5658,8418,8419],{"class":5788},"\u002F\u002F ❌ theme викликає повторну відправку події!\n",[5658,8421,8422],{"class":5660,"line":5851},[5658,8423,5734],{"emptyLinePlaceholder":5733},[5658,8425,8426,8428,8431],{"class":5660,"line":5865},[5658,8427,5909],{"class":5908},[5658,8429,8430],{"class":5664}," null",[5658,8432,5689],{"class":5672},[5658,8434,8435],{"class":5660,"line":5877},[5658,8436,5727],{"class":5672},[5479,8438,8439],{},[5483,8440,8441],{},"Очікувана поведінка:",[5503,8443,8444,8458,8467],{},[5506,8445,8446,8447,8450,8451,8454,8455],{},"Користувач відкрив ",[5655,8448,8449],{},"\u002Fhome"," з темою ",[5655,8452,8453],{},"light"," → ",[5655,8456,8457],{},"📊 Сторінка переглянута: \u002Fhome (тема: light)",[5506,8459,8460,8461,8454,8464],{},"Користувач перемикає тему на ",[5655,8462,8463],{},"dark",[5483,8465,8466],{},"подія НЕ відправляється",[5506,8468,8469,8470,8454,8473],{},"Користувач переходить на ",[5655,8471,8472],{},"\u002Fprofile",[5655,8474,8475],{},"📊 Сторінка переглянута: \u002Fprofile (тема: dark)",[8196,8477,8480,8485,8746,8751,8819,8824],{"icon":8478,"label":8479},"i-lucide-check-circle","✅ Розв'язок та покроковий аналіз",[5479,8481,8482],{},[5483,8483,8484],{},"Правильна реалізація через рефу:",[5648,8486,8488],{"className":5650,"code":8487,"language":5652,"meta":5653,"style":5653},"import { useEffect, useRef } from \"react\";\n\ninterface PageViewProps {\n  url: string;\n  theme: \"light\" | \"dark\";\n}\n\nfunction trackPageView(url: string, theme: string) {\n  console.log(`📊 Сторінка переглянута: ${url} (тема: ${theme})`);\n}\n\nexport function PageView({ url, theme }: PageViewProps) {\n  \u002F\u002F Крок 1: Створюємо рефу для збереження актуальної теми\n  const themeRef = useRef(theme);\n  \n  \u002F\u002F Крок 2: Синхронно оновлюємо рефу при кожному рендері\n  themeRef.current = theme;\n\n  useEffect(() => {\n    \u002F\u002F Крок 3: Читаємо свіжу тему з рефи без реактивного прив'язування\n    trackPageView(url, themeRef.current);\n  }, [url]); \u002F\u002F Крок 4: Тільки url у залежностях!\n\n  return null;\n}\n",[5655,8489,8490,8510,8514,8522,8532,8546,8550,8554,8578,8608,8612,8616,8638,8643,8659,8663,8668,8682,8686,8696,8701,8719,8730,8734,8742],{"__ignoreMap":5653},[5658,8491,8492,8494,8496,8498,8500,8502,8504,8506,8508],{"class":5660,"line":5661},[5658,8493,6079],{"class":5908},[5658,8495,6082],{"class":5672},[5658,8497,6085],{"class":5679},[5658,8499,5753],{"class":5672},[5658,8501,6843],{"class":5679},[5658,8503,6088],{"class":5672},[5658,8505,6091],{"class":5908},[5658,8507,6094],{"class":5712},[5658,8509,5689],{"class":5672},[5658,8511,8512],{"class":5660,"line":5676},[5658,8513,5734],{"emptyLinePlaceholder":5733},[5658,8515,8516,8518,8520],{"class":5660,"line":5692},[5658,8517,5665],{"class":5664},[5658,8519,8255],{"class":5668},[5658,8521,5673],{"class":5672},[5658,8523,8524,8526,8528,8530],{"class":5660,"line":5704},[5658,8525,8262],{"class":5679},[5658,8527,5683],{"class":5672},[5658,8529,5686],{"class":5668},[5658,8531,5689],{"class":5672},[5658,8533,8534,8536,8538,8540,8542,8544],{"class":5660,"line":5724},[5658,8535,5707],{"class":5679},[5658,8537,5683],{"class":5672},[5658,8539,5713],{"class":5712},[5658,8541,5716],{"class":5672},[5658,8543,5719],{"class":5712},[5658,8545,5689],{"class":5672},[5658,8547,8548],{"class":5660,"line":5730},[5658,8549,5727],{"class":5672},[5658,8551,8552],{"class":5660,"line":5737},[5658,8553,5734],{"emptyLinePlaceholder":5733},[5658,8555,8556,8558,8560,8562,8564,8566,8568,8570,8572,8574,8576],{"class":5660,"line":5773},[5658,8557,5740],{"class":5664},[5658,8559,8297],{"class":5743},[5658,8561,5810],{"class":5672},[5658,8563,8229],{"class":5679},[5658,8565,5683],{"class":5672},[5658,8567,5686],{"class":5668},[5658,8569,5753],{"class":5672},[5658,8571,5761],{"class":5679},[5658,8573,5683],{"class":5672},[5658,8575,5686],{"class":5668},[5658,8577,5770],{"class":5672},[5658,8579,8580,8582,8584,8586,8588,8590,8592,8594,8596,8598,8600,8602,8604,8606],{"class":5660,"line":5785},[5658,8581,6549],{"class":5679},[5658,8583,5804],{"class":5672},[5658,8585,5807],{"class":5743},[5658,8587,5810],{"class":5672},[5658,8589,8328],{"class":5712},[5658,8591,5816],{"class":5664},[5658,8593,8229],{"class":5679},[5658,8595,5821],{"class":5664},[5658,8597,8337],{"class":5712},[5658,8599,5816],{"class":5664},[5658,8601,5761],{"class":5679},[5658,8603,5821],{"class":5664},[5658,8605,5833],{"class":5712},[5658,8607,5836],{"class":5672},[5658,8609,8610],{"class":5660,"line":5792},[5658,8611,5727],{"class":5672},[5658,8613,8614],{"class":5660,"line":5798},[5658,8615,5734],{"emptyLinePlaceholder":5733},[5658,8617,8618,8620,8622,8624,8626,8628,8630,8632,8634,8636],{"class":5660,"line":5839},[5658,8619,6241],{"class":5908},[5658,8621,6244],{"class":5664},[5658,8623,8364],{"class":5743},[5658,8625,5747],{"class":5672},[5658,8627,8229],{"class":5679},[5658,8629,5753],{"class":5672},[5658,8631,5761],{"class":5679},[5658,8633,5764],{"class":5672},[5658,8635,8377],{"class":5668},[5658,8637,5770],{"class":5672},[5658,8639,8640],{"class":5660,"line":5845},[5658,8641,8642],{"class":5788},"  \u002F\u002F Крок 1: Створюємо рефу для збереження актуальної теми\n",[5658,8644,8645,8647,8649,8651,8653,8655,8657],{"class":5660,"line":5851},[5658,8646,6908],{"class":5664},[5658,8648,6911],{"class":6279},[5658,8650,6283],{"class":5672},[5658,8652,6843],{"class":5743},[5658,8654,5810],{"class":5672},[5658,8656,5761],{"class":5679},[5658,8658,5836],{"class":5672},[5658,8660,8661],{"class":5660,"line":5865},[5658,8662,6926],{"class":5672},[5658,8664,8665],{"class":5660,"line":5877},[5658,8666,8667],{"class":5788},"  \u002F\u002F Крок 2: Синхронно оновлюємо рефу при кожному рендері\n",[5658,8669,8670,8672,8674,8676,8678,8680],{"class":5660,"line":5888},[5658,8671,6941],{"class":5679},[5658,8673,5804],{"class":5672},[5658,8675,6946],{"class":5679},[5658,8677,6283],{"class":5672},[5658,8679,5761],{"class":5679},[5658,8681,5689],{"class":5672},[5658,8683,8684],{"class":5660,"line":5894},[5658,8685,5734],{"emptyLinePlaceholder":5733},[5658,8687,8688,8690,8692,8694],{"class":5660,"line":5900},[5658,8689,6263],{"class":5743},[5658,8691,6266],{"class":5672},[5658,8693,6269],{"class":5664},[5658,8695,5673],{"class":5672},[5658,8697,8698],{"class":5660,"line":5905},[5658,8699,8700],{"class":5788},"    \u002F\u002F Крок 3: Читаємо свіжу тему з рефи без реактивного прив'язування\n",[5658,8702,8703,8705,8707,8709,8711,8713,8715,8717],{"class":5660,"line":5915},[5658,8704,8394],{"class":5743},[5658,8706,5810],{"class":5672},[5658,8708,8229],{"class":5679},[5658,8710,5753],{"class":5672},[5658,8712,7022],{"class":5679},[5658,8714,5804],{"class":5672},[5658,8716,6946],{"class":5679},[5658,8718,5836],{"class":5672},[5658,8720,8721,8723,8725,8727],{"class":5660,"line":5953},[5658,8722,6343],{"class":5672},[5658,8724,8229],{"class":5679},[5658,8726,6348],{"class":5672},[5658,8728,8729],{"class":5788},"\u002F\u002F Крок 4: Тільки url у залежностях!\n",[5658,8731,8732],{"class":5660,"line":5978},[5658,8733,5734],{"emptyLinePlaceholder":5733},[5658,8735,8736,8738,8740],{"class":5660,"line":6009},[5658,8737,5909],{"class":5908},[5658,8739,8430],{"class":5664},[5658,8741,5689],{"class":5672},[5658,8743,8744],{"class":5660,"line":6019},[5658,8745,5727],{"class":5672},[5479,8747,8748],{},[5483,8749,8750],{},"Покрокове пояснення:",[5573,8752,8753,8768,8789,8801],{},[5506,8754,8755,8761,8762,8764,8765,8767],{},[5483,8756,8757,8758],{},"Рядок ",[5655,8759,8760],{},"const themeRef = useRef(theme)"," — створюємо рефу один раз при першому рендері. Початкове значення ",[5655,8763,5761],{}," зберігається у ",[5655,8766,7257],{},", але далі ми вручну оновлюватимемо його.",[5506,8769,8770,8774,8775,8777,8778,8780,8781,8784,8785,8788],{},[5483,8771,8757,8772],{},[5655,8773,7241],{}," — при кожному рендері (навіть якщо тільки ",[5655,8776,5761],{}," змінилася) синхронно записуємо нове значення у ",[5655,8779,7257],{},". Це присвоювання ",[5483,8782,8783],{},"не викликає повторний рендер"," і ",[5483,8786,8787],{},"не є реактивним"," — воно просто оновлює мутабельну властивість об'єкта.",[5506,8790,8791,8797,8798,8800],{},[5483,8792,8793,8794],{},"Всередині ефекту ",[5655,8795,8796],{},"trackPageView(url, themeRef.current)"," — при запуску ефекту ми читаємо ",[5655,8799,7257],{},", яка завжди містить останню тему завдяки синхронному оновленню на кроці 2.",[5506,8802,8803,8809,8810,8812,8813,8815,8816,8818],{},[5483,8804,8805,8806],{},"Масив залежностей ",[5655,8807,8808],{},"[url]"," — ефект залежить виключно від ",[5655,8811,8229],{},". Коли змінюється ",[5655,8814,5761],{},", реф оновлюється, але ефект ",[5483,8817,7267],{},", тому подія аналітики не відправляється повторно.",[5479,8820,8821],{},[5483,8822,8823],{},"Чому це безпечно:",[5503,8825,8826,8835,8840],{},[5506,8827,8828,8829,8831,8832,8834],{},"Присвоювання ",[5655,8830,7241],{}," відбувається синхронно під час фази рендерингу, тому React гарантує, що ",[5655,8833,7287],{}," завжди актуальна до моменту запуску ефекту.",[5506,8836,7812,8837,8839],{},[5655,8838,7287],{}," не викликає повторний рендер — це мутація об'єкта, а не зміна стану.",[5506,8841,8842,8843,8845,8846,5633],{},"Ми точно контролюємо, коли ефект повинен перезапуститися (",[5655,8844,8229],{},"), і коли він повинен просто прочитати свіжі дані (",[5655,8847,5761],{},[5562,8849],{},[5565,8851,8853],{"id":8852},"типові-помилки-та-антипатерни","Типові помилки та антипатерни",[5959,8855,8857],{"id":8856},"помилка-1-вимикання-лінтера-exhaustive-deps","Помилка 1: Вимикання лінтера exhaustive-deps",[5648,8859,8861],{"className":5650,"code":8860,"language":5652,"meta":5653,"style":5653},"useEffect(() => {\n  trackEvent(\"room_visited\", { roomId, theme });\n  \u002F\u002F eslint-disable-next-line react-hooks\u002Fexhaustive-deps\n}, [roomId]); \u002F\u002F ❌ Лінтер скаже, що theme має бути у залежностях\n",[5655,8862,8863,8873,8891,8896],{"__ignoreMap":5653},[5658,8864,8865,8867,8869,8871],{"class":5660,"line":5661},[5658,8866,6085],{"class":5743},[5658,8868,6266],{"class":5672},[5658,8870,6269],{"class":5664},[5658,8872,5673],{"class":5672},[5658,8874,8875,8877,8879,8881,8883,8885,8887,8889],{"class":5660,"line":5676},[5658,8876,7374],{"class":5743},[5658,8878,5810],{"class":5672},[5658,8880,7379],{"class":5712},[5658,8882,7382],{"class":5672},[5658,8884,6140],{"class":5679},[5658,8886,5753],{"class":5672},[5658,8888,5761],{"class":5679},[5658,8890,7391],{"class":5672},[5658,8892,8893],{"class":5660,"line":5692},[5658,8894,8895],{"class":5788},"  \u002F\u002F eslint-disable-next-line react-hooks\u002Fexhaustive-deps\n",[5658,8897,8898,8900,8902,8904],{"class":5660,"line":5704},[5658,8899,7426],{"class":5672},[5658,8901,6140],{"class":5679},[5658,8903,6348],{"class":5672},[5658,8905,8906],{"class":5788},"\u002F\u002F ❌ Лінтер скаже, що theme має бути у залежностях\n",[8908,8909,8910,8911,8914,8915,8917,8918,8182,8921,8924,8925,8927],"caution",{},"Директива ",[5655,8912,8913],{},"eslint-disable-next-line"," приховує проблему, але не вирішує її. Якщо ",[5655,8916,5761],{}," змінюється між рендерами, але ефект не перезапускається, функція всередині ефекту читатиме ",[5483,8919,8920],{},"застаріле",[5529,8922,8923],{},"stale",") значення ",[5655,8926,5761],{}," із замикання попереднього рендера. Це призведе до помилок: аналітична подія буде відправлена з неправильною темою.",[5479,8929,8930,8933],{},[5483,8931,8932],{},"Правильне рішення:"," використати патерн рефи.",[5562,8935],{},[5959,8937,8939],{"id":8938},"помилка-2-створення-обєкта-або-функції-всередині-залежностей","Помилка 2: Створення об'єкта або функції всередині залежностей",[5648,8941,8943],{"className":5650,"code":8942,"language":5652,"meta":5653,"style":5653},"useEffect(() => {\n  const options = { roomId, theme }; \u002F\u002F ❌ Новий об'єкт при кожному рендері\n  trackEvent(\"room_visited\", options);\n}, [options]); \u002F\u002F React бачить різні посилання на об'єкти\n",[5655,8944,8945,8955,8977,8992],{"__ignoreMap":5653},[5658,8946,8947,8949,8951,8953],{"class":5660,"line":5661},[5658,8948,6085],{"class":5743},[5658,8950,6266],{"class":5672},[5658,8952,6269],{"class":5664},[5658,8954,5673],{"class":5672},[5658,8956,8957,8959,8962,8965,8967,8969,8971,8974],{"class":5660,"line":5676},[5658,8958,6908],{"class":5664},[5658,8960,8961],{"class":6279}," options",[5658,8963,8964],{"class":5672}," = { ",[5658,8966,6140],{"class":5679},[5658,8968,5753],{"class":5672},[5658,8970,5761],{"class":5679},[5658,8972,8973],{"class":5672}," }; ",[5658,8975,8976],{"class":5788},"\u002F\u002F ❌ Новий об'єкт при кожному рендері\n",[5658,8978,8979,8981,8983,8985,8987,8990],{"class":5660,"line":5692},[5658,8980,7374],{"class":5743},[5658,8982,5810],{"class":5672},[5658,8984,7379],{"class":5712},[5658,8986,5753],{"class":5672},[5658,8988,8989],{"class":5679},"options",[5658,8991,5836],{"class":5672},[5658,8993,8994,8996,8998,9000],{"class":5660,"line":5704},[5658,8995,7426],{"class":5672},[5658,8997,8989],{"class":5679},[5658,8999,6348],{"class":5672},[5658,9001,9002],{"class":5788},"\u002F\u002F React бачить різні посилання на об'єкти\n",[5479,9004,9005,9006,9008,9009,9011,9012,9014,9015,9018],{},"Кожен рендер створює новий об'єкт ",[5655,9007,8989],{}," із новим посиланням у пам'яті, тому ",[5655,9010,8989],{}," ніколи не дорівнює ",[5655,9013,8989],{}," з попереднього рендера (навіть якщо вміст ідентичний). Це призводить до запуску ефекту при ",[5483,9016,9017],{},"кожному"," рендері.",[5479,9020,9021,9023,9024,9027],{},[5483,9022,8932],{}," якщо об'єкт потрібен лише цьому ефекту, створіть його ",[5483,9025,9026],{},"всередині"," ефекту:",[5648,9029,9031],{"className":5650,"code":9030,"language":5652,"meta":5653,"style":5653},"useEffect(() => {\n  const options = { roomId, theme };\n  trackEvent(\"room_visited\", options);\n}, [roomId, theme]); \u002F\u002F Залежність від примітивів, а не від об'єкта\n",[5655,9032,9033,9043,9060,9074],{"__ignoreMap":5653},[5658,9034,9035,9037,9039,9041],{"class":5660,"line":5661},[5658,9036,6085],{"class":5743},[5658,9038,6266],{"class":5672},[5658,9040,6269],{"class":5664},[5658,9042,5673],{"class":5672},[5658,9044,9045,9047,9049,9051,9053,9055,9057],{"class":5660,"line":5676},[5658,9046,6908],{"class":5664},[5658,9048,8961],{"class":6279},[5658,9050,8964],{"class":5672},[5658,9052,6140],{"class":5679},[5658,9054,5753],{"class":5672},[5658,9056,5761],{"class":5679},[5658,9058,9059],{"class":5672}," };\n",[5658,9061,9062,9064,9066,9068,9070,9072],{"class":5660,"line":5692},[5658,9063,7374],{"class":5743},[5658,9065,5810],{"class":5672},[5658,9067,7379],{"class":5712},[5658,9069,5753],{"class":5672},[5658,9071,8989],{"class":5679},[5658,9073,5836],{"class":5672},[5658,9075,9076,9078,9080,9082,9084,9086],{"class":5660,"line":5704},[5658,9077,7426],{"class":5672},[5658,9079,6140],{"class":5679},[5658,9081,5753],{"class":5672},[5658,9083,5761],{"class":5679},[5658,9085,6348],{"class":5672},[5658,9087,9088],{"class":5788},"\u002F\u002F Залежність від примітивів, а не від об'єкта\n",[5562,9090],{},[5959,9092,9094],{"id":9093},"помилка-3-змішування-реактивної-та-нереактивної-логіки-в-одному-ефекті","Помилка 3: Змішування реактивної та нереактивної логіки в одному ефекті",[5648,9096,9098],{"className":5650,"code":9097,"language":5652,"meta":5653,"style":5653},"useEffect(() => {\n  const socket = connectToRoom(roomId); \u002F\u002F Реактивна частина (має перезапускатися)\n  const userPreferences = fetchUserPrefs(userId); \u002F\u002F Нереактивна частина (достатньо один раз)\n  return () => socket.close();\n}, [roomId, userId]); \u002F\u002F userId викликає розрив сокета!\n",[5655,9099,9100,9110,9131,9153,9169],{"__ignoreMap":5653},[5658,9101,9102,9104,9106,9108],{"class":5660,"line":5661},[5658,9103,6085],{"class":5743},[5658,9105,6266],{"class":5672},[5658,9107,6269],{"class":5664},[5658,9109,5673],{"class":5672},[5658,9111,9112,9114,9116,9118,9121,9123,9125,9128],{"class":5660,"line":5676},[5658,9113,6908],{"class":5664},[5658,9115,7349],{"class":6279},[5658,9117,6283],{"class":5672},[5658,9119,9120],{"class":5743},"connectToRoom",[5658,9122,5810],{"class":5672},[5658,9124,6140],{"class":5679},[5658,9126,9127],{"class":5672},"); ",[5658,9129,9130],{"class":5788},"\u002F\u002F Реактивна частина (має перезапускатися)\n",[5658,9132,9133,9135,9138,9140,9143,9145,9148,9150],{"class":5660,"line":5692},[5658,9134,6908],{"class":5664},[5658,9136,9137],{"class":6279}," userPreferences",[5658,9139,6283],{"class":5672},[5658,9141,9142],{"class":5743},"fetchUserPrefs",[5658,9144,5810],{"class":5672},[5658,9146,9147],{"class":5679},"userId",[5658,9149,9127],{"class":5672},[5658,9151,9152],{"class":5788},"\u002F\u002F Нереактивна частина (достатньо один раз)\n",[5658,9154,9155,9157,9159,9161,9163,9165,9167],{"class":5660,"line":5704},[5658,9156,5909],{"class":5908},[5658,9158,6317],{"class":5672},[5658,9160,6269],{"class":5664},[5658,9162,7349],{"class":5679},[5658,9164,5804],{"class":5672},[5658,9166,7415],{"class":5743},[5658,9168,6305],{"class":5672},[5658,9170,9171,9173,9175,9177,9179,9181],{"class":5660,"line":5724},[5658,9172,7426],{"class":5672},[5658,9174,6140],{"class":5679},[5658,9176,5753],{"class":5672},[5658,9178,9147],{"class":5679},[5658,9180,6348],{"class":5672},[5658,9182,9183],{"class":5788},"\u002F\u002F userId викликає розрив сокета!\n",[5479,9185,9186,9188],{},[5483,9187,8932],{}," розділіть на два незалежних ефекти:",[5648,9190,9192],{"className":5650,"code":9191,"language":5652,"meta":5653,"style":5653},"\u002F\u002F Ефект 1: підключення до кімнати (реагує на roomId)\nuseEffect(() => {\n  const socket = connectToRoom(roomId);\n  return () => socket.close();\n}, [roomId]);\n\n\u002F\u002F Ефект 2: завантаження налаштувань (реагує на userId)\nuseEffect(() => {\n  fetchUserPrefs(userId);\n}, [userId]);\n",[5655,9193,9194,9199,9209,9225,9241,9250,9254,9259,9269,9280],{"__ignoreMap":5653},[5658,9195,9196],{"class":5660,"line":5661},[5658,9197,9198],{"class":5788},"\u002F\u002F Ефект 1: підключення до кімнати (реагує на roomId)\n",[5658,9200,9201,9203,9205,9207],{"class":5660,"line":5676},[5658,9202,6085],{"class":5743},[5658,9204,6266],{"class":5672},[5658,9206,6269],{"class":5664},[5658,9208,5673],{"class":5672},[5658,9210,9211,9213,9215,9217,9219,9221,9223],{"class":5660,"line":5692},[5658,9212,6908],{"class":5664},[5658,9214,7349],{"class":6279},[5658,9216,6283],{"class":5672},[5658,9218,9120],{"class":5743},[5658,9220,5810],{"class":5672},[5658,9222,6140],{"class":5679},[5658,9224,5836],{"class":5672},[5658,9226,9227,9229,9231,9233,9235,9237,9239],{"class":5660,"line":5704},[5658,9228,5909],{"class":5908},[5658,9230,6317],{"class":5672},[5658,9232,6269],{"class":5664},[5658,9234,7349],{"class":5679},[5658,9236,5804],{"class":5672},[5658,9238,7415],{"class":5743},[5658,9240,6305],{"class":5672},[5658,9242,9243,9245,9247],{"class":5660,"line":5724},[5658,9244,7426],{"class":5672},[5658,9246,6140],{"class":5679},[5658,9248,9249],{"class":5672},"]);\n",[5658,9251,9252],{"class":5660,"line":5730},[5658,9253,5734],{"emptyLinePlaceholder":5733},[5658,9255,9256],{"class":5660,"line":5737},[5658,9257,9258],{"class":5788},"\u002F\u002F Ефект 2: завантаження налаштувань (реагує на userId)\n",[5658,9260,9261,9263,9265,9267],{"class":5660,"line":5773},[5658,9262,6085],{"class":5743},[5658,9264,6266],{"class":5672},[5658,9266,6269],{"class":5664},[5658,9268,5673],{"class":5672},[5658,9270,9271,9274,9276,9278],{"class":5660,"line":5785},[5658,9272,9273],{"class":5743},"  fetchUserPrefs",[5658,9275,5810],{"class":5672},[5658,9277,9147],{"class":5679},[5658,9279,5836],{"class":5672},[5658,9281,9282,9284,9286],{"class":5660,"line":5792},[5658,9283,7426],{"class":5672},[5658,9285,9147],{"class":5679},[5658,9287,9249],{"class":5672},[5562,9289],{},[5565,9291,9293],{"id":9292},"додаткові-приклади-використання-патерну-рефи","Додаткові приклади використання патерну рефи",[5959,9295,9297],{"id":9296},"приклад-1-логування-кліків-із-поточною-темою","Приклад 1: Логування кліків із поточною темою",[5648,9299,9301],{"className":5650,"code":9300,"language":5652,"meta":5653,"style":5653},"interface ButtonWithLoggingProps {\n  onClick: () => void;\n  theme: \"light\" | \"dark\";\n  children: React.ReactNode;\n}\n\nexport function ButtonWithLogging({\n  onClick,\n  theme,\n  children,\n}: ButtonWithLoggingProps) {\n  const themeRef = useRef(theme);\n  themeRef.current = theme;\n\n  function handleClick() {\n    \u002F\u002F Виконуємо оригінальний обробник\n    onClick();\n    \n    \u002F\u002F Логуємо подію з актуальною темою\n    console.log(`[${themeRef.current}] Кнопка \"${children}\" натиснута`);\n  }\n\n  return \u003Cbutton onClick={handleClick}>{children}\u003C\u002Fbutton>;\n}\n",[5655,9302,9303,9312,9327,9341,9357,9361,9365,9377,9383,9389,9395,9405,9421,9435,9439,9448,9453,9460,9464,9469,9506,9510,9514,9549],{"__ignoreMap":5653},[5658,9304,9305,9307,9310],{"class":5660,"line":5661},[5658,9306,5665],{"class":5664},[5658,9308,9309],{"class":5668}," ButtonWithLoggingProps",[5658,9311,5673],{"class":5672},[5658,9313,9314,9317,9320,9322,9325],{"class":5660,"line":5676},[5658,9315,9316],{"class":5743},"  onClick",[5658,9318,9319],{"class":5672},": () ",[5658,9321,6269],{"class":5664},[5658,9323,9324],{"class":5668}," void",[5658,9326,5689],{"class":5672},[5658,9328,9329,9331,9333,9335,9337,9339],{"class":5660,"line":5692},[5658,9330,5707],{"class":5679},[5658,9332,5683],{"class":5672},[5658,9334,5713],{"class":5712},[5658,9336,5716],{"class":5672},[5658,9338,5719],{"class":5712},[5658,9340,5689],{"class":5672},[5658,9342,9343,9346,9348,9350,9352,9355],{"class":5660,"line":5704},[5658,9344,9345],{"class":5679},"  children",[5658,9347,5683],{"class":5672},[5658,9349,2303],{"class":5668},[5658,9351,5804],{"class":5672},[5658,9353,9354],{"class":5668},"ReactNode",[5658,9356,5689],{"class":5672},[5658,9358,9359],{"class":5660,"line":5724},[5658,9360,5727],{"class":5672},[5658,9362,9363],{"class":5660,"line":5730},[5658,9364,5734],{"emptyLinePlaceholder":5733},[5658,9366,9367,9369,9371,9374],{"class":5660,"line":5737},[5658,9368,6241],{"class":5908},[5658,9370,6244],{"class":5664},[5658,9372,9373],{"class":5743}," ButtonWithLogging",[5658,9375,9376],{"class":5672},"({\n",[5658,9378,9379,9381],{"class":5660,"line":5773},[5658,9380,9316],{"class":5679},[5658,9382,5874],{"class":5672},[5658,9384,9385,9387],{"class":5660,"line":5785},[5658,9386,5707],{"class":5679},[5658,9388,5874],{"class":5672},[5658,9390,9391,9393],{"class":5660,"line":5792},[5658,9392,9345],{"class":5679},[5658,9394,5874],{"class":5672},[5658,9396,9397,9400,9403],{"class":5660,"line":5798},[5658,9398,9399],{"class":5672},"}: ",[5658,9401,9402],{"class":5668},"ButtonWithLoggingProps",[5658,9404,5770],{"class":5672},[5658,9406,9407,9409,9411,9413,9415,9417,9419],{"class":5660,"line":5839},[5658,9408,6908],{"class":5664},[5658,9410,6911],{"class":6279},[5658,9412,6283],{"class":5672},[5658,9414,6843],{"class":5743},[5658,9416,5810],{"class":5672},[5658,9418,5761],{"class":5679},[5658,9420,5836],{"class":5672},[5658,9422,9423,9425,9427,9429,9431,9433],{"class":5660,"line":5845},[5658,9424,6941],{"class":5679},[5658,9426,5804],{"class":5672},[5658,9428,6946],{"class":5679},[5658,9430,6283],{"class":5672},[5658,9432,5761],{"class":5679},[5658,9434,5689],{"class":5672},[5658,9436,9437],{"class":5660,"line":5851},[5658,9438,5734],{"emptyLinePlaceholder":5733},[5658,9440,9441,9443,9446],{"class":5660,"line":5865},[5658,9442,5776],{"class":5664},[5658,9444,9445],{"class":5743}," handleClick",[5658,9447,5782],{"class":5672},[5658,9449,9450],{"class":5660,"line":5877},[5658,9451,9452],{"class":5788},"    \u002F\u002F Виконуємо оригінальний обробник\n",[5658,9454,9455,9458],{"class":5660,"line":5888},[5658,9456,9457],{"class":5743},"    onClick",[5658,9459,6305],{"class":5672},[5658,9461,9462],{"class":5660,"line":5894},[5658,9463,5842],{"class":5672},[5658,9465,9466],{"class":5660,"line":5900},[5658,9467,9468],{"class":5788},"    \u002F\u002F Логуємо подію з актуальною темою\n",[5658,9470,9471,9473,9475,9477,9479,9481,9483,9485,9487,9489,9491,9494,9496,9499,9501,9504],{"class":5660,"line":5905},[5658,9472,5801],{"class":5679},[5658,9474,5804],{"class":5672},[5658,9476,5807],{"class":5743},[5658,9478,5810],{"class":5672},[5658,9480,6558],{"class":5712},[5658,9482,5816],{"class":5664},[5658,9484,7022],{"class":5679},[5658,9486,5804],{"class":7671},[5658,9488,6946],{"class":5679},[5658,9490,5821],{"class":5664},[5658,9492,9493],{"class":5712},"] Кнопка \"",[5658,9495,5816],{"class":5664},[5658,9497,9498],{"class":5679},"children",[5658,9500,5821],{"class":5664},[5658,9502,9503],{"class":5712},"\" натиснута`",[5658,9505,5836],{"class":5672},[5658,9507,9508],{"class":5660,"line":5915},[5658,9509,5897],{"class":5672},[5658,9511,9512],{"class":5660,"line":5953},[5658,9513,5734],{"emptyLinePlaceholder":5733},[5658,9515,9516,9518,9520,9522,9524,9526,9528,9531,9533,9535,9537,9539,9541,9543,9545,9547],{"class":5660,"line":5978},[5658,9517,5909],{"class":5908},[5658,9519,6364],{"class":5918},[5658,9521,5983],{"class":5922},[5658,9523,5986],{"class":5926},[5658,9525,5930],{"class":5672},[5658,9527,5933],{"class":5664},[5658,9529,9530],{"class":5679},"handleClick",[5658,9532,5821],{"class":5664},[5658,9534,5962],{"class":5918},[5658,9536,5933],{"class":5664},[5658,9538,9498],{"class":5679},[5658,9540,5821],{"class":5664},[5658,9542,5971],{"class":5918},[5658,9544,5983],{"class":5922},[5658,9546,5962],{"class":5918},[5658,9548,5689],{"class":5672},[5658,9550,9551],{"class":5660,"line":6009},[5658,9552,5727],{"class":5672},[5591,9554,9555,9556,9558,9559,9561],{},"У цьому прикладі реф не використовується всередині ",[5655,9557,6085],{},", а читається в обробнику події ",[5655,9560,9530],{},". Це демонструє, що патерн рефи корисний не тільки для ефектів — він підходить для будь-якого випадку, коли потрібно прочитати свіжі дані без створення нових замикань.",[5562,9563],{},[5959,9565,9567],{"id":9566},"приклад-2-таймер-із-динамічним-інтервалом","Приклад 2: Таймер із динамічним інтервалом",[5479,9569,9570,9571,9573],{},"Розглянемо компонент, що показує оновлюваний лічильник. Інтервал оновлення передається через пропс, але зміна інтервалу ",[5483,9572,6810],{}," скидати лічильник до нуля.",[5648,9575,9577],{"className":5650,"code":9576,"language":5652,"meta":5653,"style":5653},"import { useState, useEffect, useRef } from \"react\";\n\ninterface AutoCounterProps {\n  intervalMs: number; \u002F\u002F Інтервал оновлення в мілісекундах\n}\n\nexport function AutoCounter({ intervalMs }: AutoCounterProps) {\n  const [count, setCount] = useState(0);\n  const intervalRef = useRef(intervalMs);\n  \n  \u002F\u002F Оновлюємо рефу при кожному рендері\n  intervalRef.current = intervalMs;\n\n  useEffect(() => {\n    \u002F\u002F Створюємо таймер один раз при монтуванні\n    const id = setInterval(() => {\n      setCount((prev) => prev + 1);\n      \n      \u002F\u002F Можна використати intervalRef.current для логування\n      console.log(`Оновлення через ${intervalRef.current}мс`);\n    }, intervalRef.current);\n\n    return () => {\n      clearInterval(id);\n    };\n  }, []); \u002F\u002F Порожній масив залежностей — таймер створюється один раз!\n\n  return (\n    \u003Cdiv>\n      \u003Cp>Лічильник: {count}\u003C\u002Fp>\n      \u003Cp>Інтервал: {intervalMs}мс\u003C\u002Fp>\n    \u003C\u002Fdiv>\n  );\n}\n",[5655,9578,9579,9604,9608,9617,9633,9637,9641,9662,9690,9707,9711,9715,9730,9734,9744,9749,9767,9793,9798,9803,9832,9845,9849,9859,9871,9875,9883,9887,9893,9901,9925,9952,9961,9966],{"__ignoreMap":5653},[5658,9580,9581,9583,9585,9588,9590,9592,9594,9596,9598,9600,9602],{"class":5660,"line":5661},[5658,9582,6079],{"class":5908},[5658,9584,6082],{"class":5672},[5658,9586,9587],{"class":5679},"useState",[5658,9589,5753],{"class":5672},[5658,9591,6085],{"class":5679},[5658,9593,5753],{"class":5672},[5658,9595,6843],{"class":5679},[5658,9597,6088],{"class":5672},[5658,9599,6091],{"class":5908},[5658,9601,6094],{"class":5712},[5658,9603,5689],{"class":5672},[5658,9605,9606],{"class":5660,"line":5676},[5658,9607,5734],{"emptyLinePlaceholder":5733},[5658,9609,9610,9612,9615],{"class":5660,"line":5692},[5658,9611,5665],{"class":5664},[5658,9613,9614],{"class":5668}," AutoCounterProps",[5658,9616,5673],{"class":5672},[5658,9618,9619,9622,9624,9627,9630],{"class":5660,"line":5704},[5658,9620,9621],{"class":5679},"  intervalMs",[5658,9623,5683],{"class":5672},[5658,9625,9626],{"class":5668},"number",[5658,9628,9629],{"class":5672},"; ",[5658,9631,9632],{"class":5788},"\u002F\u002F Інтервал оновлення в мілісекундах\n",[5658,9634,9635],{"class":5660,"line":5724},[5658,9636,5727],{"class":5672},[5658,9638,9639],{"class":5660,"line":5730},[5658,9640,5734],{"emptyLinePlaceholder":5733},[5658,9642,9643,9645,9647,9650,9652,9655,9657,9660],{"class":5660,"line":5737},[5658,9644,6241],{"class":5908},[5658,9646,6244],{"class":5664},[5658,9648,9649],{"class":5743}," AutoCounter",[5658,9651,5747],{"class":5672},[5658,9653,9654],{"class":5679},"intervalMs",[5658,9656,5764],{"class":5672},[5658,9658,9659],{"class":5668},"AutoCounterProps",[5658,9661,5770],{"class":5672},[5658,9663,9664,9666,9669,9672,9674,9677,9680,9682,9684,9688],{"class":5660,"line":5773},[5658,9665,6908],{"class":5664},[5658,9667,9668],{"class":5672}," [",[5658,9670,9671],{"class":6279},"count",[5658,9673,5753],{"class":5672},[5658,9675,9676],{"class":6279},"setCount",[5658,9678,9679],{"class":5672},"] = ",[5658,9681,9587],{"class":5743},[5658,9683,5810],{"class":5672},[5658,9685,9687],{"class":9686},"sJj4R","0",[5658,9689,5836],{"class":5672},[5658,9691,9692,9694,9697,9699,9701,9703,9705],{"class":5660,"line":5785},[5658,9693,6908],{"class":5664},[5658,9695,9696],{"class":6279}," intervalRef",[5658,9698,6283],{"class":5672},[5658,9700,6843],{"class":5743},[5658,9702,5810],{"class":5672},[5658,9704,9654],{"class":5679},[5658,9706,5836],{"class":5672},[5658,9708,9709],{"class":5660,"line":5792},[5658,9710,6926],{"class":5672},[5658,9712,9713],{"class":5660,"line":5798},[5658,9714,6931],{"class":5788},[5658,9716,9717,9720,9722,9724,9726,9728],{"class":5660,"line":5839},[5658,9718,9719],{"class":5679},"  intervalRef",[5658,9721,5804],{"class":5672},[5658,9723,6946],{"class":5679},[5658,9725,6283],{"class":5672},[5658,9727,9654],{"class":5679},[5658,9729,5689],{"class":5672},[5658,9731,9732],{"class":5660,"line":5845},[5658,9733,5734],{"emptyLinePlaceholder":5733},[5658,9735,9736,9738,9740,9742],{"class":5660,"line":5851},[5658,9737,6263],{"class":5743},[5658,9739,6266],{"class":5672},[5658,9741,6269],{"class":5664},[5658,9743,5673],{"class":5672},[5658,9745,9746],{"class":5660,"line":5865},[5658,9747,9748],{"class":5788},"    \u002F\u002F Створюємо таймер один раз при монтуванні\n",[5658,9750,9751,9753,9756,9758,9761,9763,9765],{"class":5660,"line":5877},[5658,9752,6276],{"class":5664},[5658,9754,9755],{"class":6279}," id",[5658,9757,6283],{"class":5672},[5658,9759,9760],{"class":5743},"setInterval",[5658,9762,6266],{"class":5672},[5658,9764,6269],{"class":5664},[5658,9766,5673],{"class":5672},[5658,9768,9769,9772,9775,9778,9780,9782,9785,9788,9791],{"class":5660,"line":5888},[5658,9770,9771],{"class":5743},"      setCount",[5658,9773,9774],{"class":5672},"((",[5658,9776,9777],{"class":5679},"prev",[5658,9779,7648],{"class":5672},[5658,9781,6269],{"class":5664},[5658,9783,9784],{"class":5679}," prev",[5658,9786,9787],{"class":5672}," + ",[5658,9789,9790],{"class":9686},"1",[5658,9792,5836],{"class":5672},[5658,9794,9795],{"class":5660,"line":5894},[5658,9796,9797],{"class":5672},"      \n",[5658,9799,9800],{"class":5660,"line":5900},[5658,9801,9802],{"class":5788},"      \u002F\u002F Можна використати intervalRef.current для логування\n",[5658,9804,9805,9807,9809,9811,9813,9816,9818,9821,9823,9825,9827,9830],{"class":5660,"line":5905},[5658,9806,6164],{"class":5679},[5658,9808,5804],{"class":5672},[5658,9810,5807],{"class":5743},[5658,9812,5810],{"class":5672},[5658,9814,9815],{"class":5712},"`Оновлення через ",[5658,9817,5816],{"class":5664},[5658,9819,9820],{"class":5679},"intervalRef",[5658,9822,5804],{"class":7671},[5658,9824,6946],{"class":5679},[5658,9826,5821],{"class":5664},[5658,9828,9829],{"class":5712},"мс`",[5658,9831,5836],{"class":5672},[5658,9833,9834,9837,9839,9841,9843],{"class":5660,"line":5915},[5658,9835,9836],{"class":5672},"    }, ",[5658,9838,9820],{"class":5679},[5658,9840,5804],{"class":5672},[5658,9842,6946],{"class":5679},[5658,9844,5836],{"class":5672},[5658,9846,9847],{"class":5660,"line":5953},[5658,9848,5734],{"emptyLinePlaceholder":5733},[5658,9850,9851,9853,9855,9857],{"class":5660,"line":5978},[5658,9852,6314],{"class":5908},[5658,9854,6317],{"class":5672},[5658,9856,6269],{"class":5664},[5658,9858,5673],{"class":5672},[5658,9860,9861,9864,9866,9869],{"class":5660,"line":6009},[5658,9862,9863],{"class":5743},"      clearInterval",[5658,9865,5810],{"class":5672},[5658,9867,9868],{"class":5679},"id",[5658,9870,5836],{"class":5672},[5658,9872,9873],{"class":5660,"line":6019},[5658,9874,6338],{"class":5672},[5658,9876,9877,9880],{"class":5660,"line":6025},[5658,9878,9879],{"class":5672},"  }, []); ",[5658,9881,9882],{"class":5788},"\u002F\u002F Порожній масив залежностей — таймер створюється один раз!\n",[5658,9884,9885],{"class":5660,"line":6354},[5658,9886,5734],{"emptyLinePlaceholder":5733},[5658,9888,9889,9891],{"class":5660,"line":6359},[5658,9890,5909],{"class":5908},[5658,9892,5912],{"class":5672},[5658,9894,9895,9897,9899],{"class":5660,"line":6388},[5658,9896,5919],{"class":5918},[5658,9898,5923],{"class":5922},[5658,9900,5950],{"class":5918},[5658,9902,9904,9906,9908,9910,9913,9915,9917,9919,9921,9923],{"class":5660,"line":9903},30,[5658,9905,5956],{"class":5918},[5658,9907,5479],{"class":5922},[5658,9909,5962],{"class":5918},[5658,9911,9912],{"class":5672},"Лічильник: ",[5658,9914,5933],{"class":5664},[5658,9916,9671],{"class":5679},[5658,9918,5821],{"class":5664},[5658,9920,5971],{"class":5918},[5658,9922,5479],{"class":5922},[5658,9924,5950],{"class":5918},[5658,9926,9928,9930,9932,9934,9937,9939,9941,9943,9946,9948,9950],{"class":5660,"line":9927},31,[5658,9929,5956],{"class":5918},[5658,9931,5479],{"class":5922},[5658,9933,5962],{"class":5918},[5658,9935,9936],{"class":5672},"Інтервал: ",[5658,9938,5933],{"class":5664},[5658,9940,9654],{"class":5679},[5658,9942,5821],{"class":5664},[5658,9944,9945],{"class":5672},"мс",[5658,9947,5971],{"class":5918},[5658,9949,5479],{"class":5922},[5658,9951,5950],{"class":5918},[5658,9953,9955,9957,9959],{"class":5660,"line":9954},32,[5658,9956,6012],{"class":5918},[5658,9958,5923],{"class":5922},[5658,9960,5950],{"class":5918},[5658,9962,9964],{"class":5660,"line":9963},33,[5658,9965,6022],{"class":5672},[5658,9967,9969],{"class":5660,"line":9968},34,[5658,9970,5727],{"class":5672},[6755,9972,9973,9978,10000,10009,10102],{},[5479,9974,9975],{},[5483,9976,9977],{},"Цей приклад демонструє важливу особливість:",[5479,9979,9980,9981,9983,9984,9987,9988,5753,9990,9992,9993,9996,9997,9999],{},"Таймер створюється ",[5483,9982,7798],{}," при монтуванні компонента з початковим значенням ",[5655,9985,9986],{},"intervalRef.current",". Якщо потім змінити ",[5655,9989,9654],{},[5655,9991,9986],{}," оновиться, але ",[5483,9994,9995],{},"існуючий таймер продовжить працювати з початковим інтервалом",", бо ",[5655,9998,9760],{}," було викликано лише один раз.",[5479,10001,10002,10003,10005,10006,10008],{},"Якщо потрібно, щоб зміна ",[5655,10004,9654],{}," перестворювала таймер із новим інтервалом, додайте ",[5655,10007,9654],{}," до залежностей:",[5648,10010,10012],{"className":5650,"code":10011,"language":5652,"meta":5653,"style":5653},"useEffect(() => {\n  const id = setInterval(() => {\n    setCount((prev) => prev + 1);\n  }, intervalMs);\n\n  return () => clearInterval(id);\n}, [intervalMs]); \u002F\u002F Тепер таймер перестворюється при зміні інтервалу\n",[5655,10013,10014,10024,10040,10061,10070,10074,10091],{"__ignoreMap":5653},[5658,10015,10016,10018,10020,10022],{"class":5660,"line":5661},[5658,10017,6085],{"class":5743},[5658,10019,6266],{"class":5672},[5658,10021,6269],{"class":5664},[5658,10023,5673],{"class":5672},[5658,10025,10026,10028,10030,10032,10034,10036,10038],{"class":5660,"line":5676},[5658,10027,6908],{"class":5664},[5658,10029,9755],{"class":6279},[5658,10031,6283],{"class":5672},[5658,10033,9760],{"class":5743},[5658,10035,6266],{"class":5672},[5658,10037,6269],{"class":5664},[5658,10039,5673],{"class":5672},[5658,10041,10042,10045,10047,10049,10051,10053,10055,10057,10059],{"class":5660,"line":5692},[5658,10043,10044],{"class":5743},"    setCount",[5658,10046,9774],{"class":5672},[5658,10048,9777],{"class":5679},[5658,10050,7648],{"class":5672},[5658,10052,6269],{"class":5664},[5658,10054,9784],{"class":5679},[5658,10056,9787],{"class":5672},[5658,10058,9790],{"class":9686},[5658,10060,5836],{"class":5672},[5658,10062,10063,10066,10068],{"class":5660,"line":5704},[5658,10064,10065],{"class":5672},"  }, ",[5658,10067,9654],{"class":5679},[5658,10069,5836],{"class":5672},[5658,10071,10072],{"class":5660,"line":5724},[5658,10073,5734],{"emptyLinePlaceholder":5733},[5658,10075,10076,10078,10080,10082,10085,10087,10089],{"class":5660,"line":5730},[5658,10077,5909],{"class":5908},[5658,10079,6317],{"class":5672},[5658,10081,6269],{"class":5664},[5658,10083,10084],{"class":5743}," clearInterval",[5658,10086,5810],{"class":5672},[5658,10088,9868],{"class":5679},[5658,10090,5836],{"class":5672},[5658,10092,10093,10095,10097,10099],{"class":5660,"line":5737},[5658,10094,7426],{"class":5672},[5658,10096,9654],{"class":5679},[5658,10098,6348],{"class":5672},[5658,10100,10101],{"class":5788},"\u002F\u002F Тепер таймер перестворюється при зміні інтервалу\n",[5479,10103,10104],{},"Вибір підходу залежить від бізнес-логіки: чи потрібно зберігати існуючий таймер незмінним (рефа), чи його слід перезапускати (залежність).",[5562,10106],{},[5565,10108,10110],{"id":10109},"візуалізація-різниці-обробники-подій-проти-ефектів","Візуалізація різниці: обробники подій проти ефектів",[7103,10112,10114],{"alt":10113},"Обробники подій проти ефектів",[5648,10115,10117],{"className":7108,"code":10116,"language":7110,"meta":5653,"style":5653},"@startuml\nskinparam style plain\nskinparam backgroundColor #FFFFFF\n\npackage \"Компонент ChatRoom\" #F1F5F9 {\n  \n  rectangle \"Пропси: roomId, theme\" #DBEAFE\n  \n  rectangle \"Обробник події onClick\" #DCFCE7 {\n    note right\n      **Нереактивний**\n      Запускається лише при кліку користувача.\n      Читає свіжі значення з замикання.\n      Не залежить від масиву залежностей.\n    end note\n    \n    rectangle \"handleButtonClick() {\\n  trackEvent(roomId, theme);\\n}\" #FEF3C7\n  }\n  \n  rectangle \"Ефект useEffect\" #FFE4E6 {\n    note right\n      **Реактивний**\n      Запускається автоматично при зміні roomId.\n      Потребує функції очищення.\n      Залежить від масиву залежностей.\n    end note\n    \n    rectangle \"useEffect(() => {\\n  const socket = connect(roomId);\\n  socket.on('msg', () => {\\n    console.log(themeRef.current);\\n  });\\n  return () => socket.close();\\n}, [roomId]);\" #FEF3C7\n  }\n  \n  rectangle \"Реф для нереактивних даних\" #E0E7FF {\n    rectangle \"themeRef.current = theme\" #C7D2FE\n    note bottom\n      Оновлюється синхронно.\n      Не викликає повторного рендера.\n      Дозволяє читати свіжі дані без залежності.\n    end note\n  }\n}\n\n@enduml\n",[5655,10118,10119,10123,10127,10131,10135,10140,10144,10149,10153,10158,10163,10168,10173,10178,10183,10188,10192,10197,10201,10205,10210,10214,10219,10224,10229,10234,10238,10242,10247,10251,10255,10260,10265,10270,10275,10281,10287,10292,10297,10302,10307],{"__ignoreMap":5653},[5658,10120,10121],{"class":5660,"line":5661},[5658,10122,7117],{},[5658,10124,10125],{"class":5660,"line":5676},[5658,10126,7122],{},[5658,10128,10129],{"class":5660,"line":5692},[5658,10130,7127],{},[5658,10132,10133],{"class":5660,"line":5704},[5658,10134,5734],{"emptyLinePlaceholder":5733},[5658,10136,10137],{"class":5660,"line":5724},[5658,10138,10139],{},"package \"Компонент ChatRoom\" #F1F5F9 {\n",[5658,10141,10142],{"class":5660,"line":5730},[5658,10143,6926],{},[5658,10145,10146],{"class":5660,"line":5737},[5658,10147,10148],{},"  rectangle \"Пропси: roomId, theme\" #DBEAFE\n",[5658,10150,10151],{"class":5660,"line":5773},[5658,10152,6926],{},[5658,10154,10155],{"class":5660,"line":5785},[5658,10156,10157],{},"  rectangle \"Обробник події onClick\" #DCFCE7 {\n",[5658,10159,10160],{"class":5660,"line":5792},[5658,10161,10162],{},"    note right\n",[5658,10164,10165],{"class":5660,"line":5798},[5658,10166,10167],{},"      **Нереактивний**\n",[5658,10169,10170],{"class":5660,"line":5839},[5658,10171,10172],{},"      Запускається лише при кліку користувача.\n",[5658,10174,10175],{"class":5660,"line":5845},[5658,10176,10177],{},"      Читає свіжі значення з замикання.\n",[5658,10179,10180],{"class":5660,"line":5851},[5658,10181,10182],{},"      Не залежить від масиву залежностей.\n",[5658,10184,10185],{"class":5660,"line":5865},[5658,10186,10187],{},"    end note\n",[5658,10189,10190],{"class":5660,"line":5877},[5658,10191,5842],{},[5658,10193,10194],{"class":5660,"line":5888},[5658,10195,10196],{},"    rectangle \"handleButtonClick() {\\n  trackEvent(roomId, theme);\\n}\" #FEF3C7\n",[5658,10198,10199],{"class":5660,"line":5894},[5658,10200,5897],{},[5658,10202,10203],{"class":5660,"line":5900},[5658,10204,6926],{},[5658,10206,10207],{"class":5660,"line":5905},[5658,10208,10209],{},"  rectangle \"Ефект useEffect\" #FFE4E6 {\n",[5658,10211,10212],{"class":5660,"line":5915},[5658,10213,10162],{},[5658,10215,10216],{"class":5660,"line":5953},[5658,10217,10218],{},"      **Реактивний**\n",[5658,10220,10221],{"class":5660,"line":5978},[5658,10222,10223],{},"      Запускається автоматично при зміні roomId.\n",[5658,10225,10226],{"class":5660,"line":6009},[5658,10227,10228],{},"      Потребує функції очищення.\n",[5658,10230,10231],{"class":5660,"line":6019},[5658,10232,10233],{},"      Залежить від масиву залежностей.\n",[5658,10235,10236],{"class":5660,"line":6025},[5658,10237,10187],{},[5658,10239,10240],{"class":5660,"line":6354},[5658,10241,5842],{},[5658,10243,10244],{"class":5660,"line":6359},[5658,10245,10246],{},"    rectangle \"useEffect(() => {\\n  const socket = connect(roomId);\\n  socket.on('msg', () => {\\n    console.log(themeRef.current);\\n  });\\n  return () => socket.close();\\n}, [roomId]);\" #FEF3C7\n",[5658,10248,10249],{"class":5660,"line":6388},[5658,10250,5897],{},[5658,10252,10253],{"class":5660,"line":9903},[5658,10254,6926],{},[5658,10256,10257],{"class":5660,"line":9927},[5658,10258,10259],{},"  rectangle \"Реф для нереактивних даних\" #E0E7FF {\n",[5658,10261,10262],{"class":5660,"line":9954},[5658,10263,10264],{},"    rectangle \"themeRef.current = theme\" #C7D2FE\n",[5658,10266,10267],{"class":5660,"line":9963},[5658,10268,10269],{},"    note bottom\n",[5658,10271,10272],{"class":5660,"line":9968},[5658,10273,10274],{},"      Оновлюється синхронно.\n",[5658,10276,10278],{"class":5660,"line":10277},35,[5658,10279,10280],{},"      Не викликає повторного рендера.\n",[5658,10282,10284],{"class":5660,"line":10283},36,[5658,10285,10286],{},"      Дозволяє читати свіжі дані без залежності.\n",[5658,10288,10290],{"class":5660,"line":10289},37,[5658,10291,10187],{},[5658,10293,10295],{"class":5660,"line":10294},38,[5658,10296,5897],{},[5658,10298,10300],{"class":5660,"line":10299},39,[5658,10301,5727],{},[5658,10303,10305],{"class":5660,"line":10304},40,[5658,10306,5734],{"emptyLinePlaceholder":5733},[5658,10308,10310],{"class":5660,"line":10309},41,[5658,10311,7225],{},[5562,10313],{},[5565,10315,10317],{"id":10316},"інтерактивна-демонстрація-патерну","Інтерактивна демонстрація патерну",[10319,10320,10324,10871,11407],"react-project-preview",{":height":10321,"entry":10322,"title":10323},"640","src\u002FApp.tsx","Розділення подій та ефектів",[5648,10325,10327],{"className":5650,"code":10326,"filename":10322,"language":5652,"meta":5653,"style":5653},"import { useState } from 'react';\nimport { ChatRoom } from '.\u002Fcomponents\u002FChatRoom';\nimport '.\u002Fstyles.css';\n\nexport default function App() {\n  const [roomId, setRoomId] = useState\u003Cstring>('general');\n  const [theme, setTheme] = useState\u003C'light' | 'dark'>('light');\n\n  return (\n    \u003Cdiv className={`app ${theme}`}>\n      \u003Cheader className=\"header\">\n        \u003Ch1>Чат-застосунок\u003C\u002Fh1>\n        \u003Cbutton\n          className=\"theme-toggle\"\n          onClick={() => setTheme(theme === 'light' ? 'dark' : 'light')}\n        >\n          {theme === 'light' ? '🌙' : '☀️'} Перемкнути тему\n        \u003C\u002Fbutton>\n      \u003C\u002Fheader>\n\n      \u003Cdiv className=\"controls\">\n        \u003Clabel>\n          Оберіть кімнату:\n          \u003Cselect value={roomId} onChange={(e) => setRoomId(e.target.value)}>\n            \u003Coption value=\"general\">general\u003C\u002Foption>\n            \u003Coption value=\"travel\">travel\u003C\u002Foption>\n            \u003Coption value=\"music\">music\u003C\u002Foption>\n          \u003C\u002Fselect>\n        \u003C\u002Flabel>\n      \u003C\u002Fdiv>\n\n      \u003CChatRoom roomId={roomId} theme={theme} \u002F>\n    \u003C\u002Fdiv>\n  );\n}\n",[5655,10328,10329,10346,10364,10373,10377,10391,10421,10454,10458,10464,10491,10507,10525,10532,10542,10584,10589,10615,10624,10633,10637,10652,10661,10666,10724,10749,10772,10796,10805,10813,10821,10825,10855,10863,10867],{"__ignoreMap":5653},[5658,10330,10331,10333,10335,10337,10339,10341,10344],{"class":5660,"line":5661},[5658,10332,6079],{"class":5908},[5658,10334,6082],{"class":5672},[5658,10336,9587],{"class":5679},[5658,10338,6088],{"class":5672},[5658,10340,6091],{"class":5908},[5658,10342,10343],{"class":5712}," 'react'",[5658,10345,5689],{"class":5672},[5658,10347,10348,10350,10352,10355,10357,10359,10362],{"class":5660,"line":5676},[5658,10349,6079],{"class":5908},[5658,10351,6082],{"class":5672},[5658,10353,10354],{"class":5679},"ChatRoom",[5658,10356,6088],{"class":5672},[5658,10358,6091],{"class":5908},[5658,10360,10361],{"class":5712}," '.\u002Fcomponents\u002FChatRoom'",[5658,10363,5689],{"class":5672},[5658,10365,10366,10368,10371],{"class":5660,"line":5692},[5658,10367,6079],{"class":5908},[5658,10369,10370],{"class":5712}," '.\u002Fstyles.css'",[5658,10372,5689],{"class":5672},[5658,10374,10375],{"class":5660,"line":5704},[5658,10376,5734],{"emptyLinePlaceholder":5733},[5658,10378,10379,10381,10384,10386,10389],{"class":5660,"line":5724},[5658,10380,6241],{"class":5908},[5658,10382,10383],{"class":5908}," default",[5658,10385,6244],{"class":5664},[5658,10387,10388],{"class":5743}," App",[5658,10390,5782],{"class":5672},[5658,10392,10393,10395,10397,10399,10401,10404,10406,10408,10411,10413,10416,10419],{"class":5660,"line":5730},[5658,10394,6908],{"class":5664},[5658,10396,9668],{"class":5672},[5658,10398,6140],{"class":6279},[5658,10400,5753],{"class":5672},[5658,10402,10403],{"class":6279},"setRoomId",[5658,10405,9679],{"class":5672},[5658,10407,9587],{"class":5743},[5658,10409,10410],{"class":5672},"\u003C",[5658,10412,5686],{"class":5668},[5658,10414,10415],{"class":5672},">(",[5658,10417,10418],{"class":5712},"'general'",[5658,10420,5836],{"class":5672},[5658,10422,10423,10425,10427,10429,10431,10434,10436,10438,10440,10443,10445,10448,10450,10452],{"class":5660,"line":5737},[5658,10424,6908],{"class":5664},[5658,10426,9668],{"class":5672},[5658,10428,5761],{"class":6279},[5658,10430,5753],{"class":5672},[5658,10432,10433],{"class":6279},"setTheme",[5658,10435,9679],{"class":5672},[5658,10437,9587],{"class":5743},[5658,10439,10410],{"class":5672},[5658,10441,10442],{"class":5712},"'light'",[5658,10444,5716],{"class":5672},[5658,10446,10447],{"class":5712},"'dark'",[5658,10449,10415],{"class":5672},[5658,10451,10442],{"class":5712},[5658,10453,5836],{"class":5672},[5658,10455,10456],{"class":5660,"line":5773},[5658,10457,5734],{"emptyLinePlaceholder":5733},[5658,10459,10460,10462],{"class":5660,"line":5785},[5658,10461,5909],{"class":5908},[5658,10463,5912],{"class":5672},[5658,10465,10466,10468,10470,10472,10474,10476,10479,10481,10483,10485,10487,10489],{"class":5660,"line":5792},[5658,10467,5919],{"class":5918},[5658,10469,5923],{"class":5922},[5658,10471,5927],{"class":5926},[5658,10473,5930],{"class":5672},[5658,10475,5933],{"class":5664},[5658,10477,10478],{"class":5712},"`app ",[5658,10480,5816],{"class":5664},[5658,10482,5761],{"class":5679},[5658,10484,5821],{"class":5664},[5658,10486,5945],{"class":5712},[5658,10488,5821],{"class":5664},[5658,10490,5950],{"class":5918},[5658,10492,10493,10495,10498,10500,10502,10505],{"class":5660,"line":5798},[5658,10494,5956],{"class":5918},[5658,10496,10497],{"class":5922},"header",[5658,10499,5927],{"class":5926},[5658,10501,5930],{"class":5672},[5658,10503,10504],{"class":5712},"\"header\"",[5658,10506,5950],{"class":5918},[5658,10508,10509,10512,10514,10516,10519,10521,10523],{"class":5660,"line":5839},[5658,10510,10511],{"class":5918},"        \u003C",[5658,10513,5472],{"class":5922},[5658,10515,5962],{"class":5918},[5658,10517,10518],{"class":5672},"Чат-застосунок",[5658,10520,5971],{"class":5918},[5658,10522,5472],{"class":5922},[5658,10524,5950],{"class":5918},[5658,10526,10527,10529],{"class":5660,"line":5845},[5658,10528,10511],{"class":5918},[5658,10530,10531],{"class":5922},"button\n",[5658,10533,10534,10537,10539],{"class":5660,"line":5851},[5658,10535,10536],{"class":5926},"          className",[5658,10538,5930],{"class":5672},[5658,10540,10541],{"class":5712},"\"theme-toggle\"\n",[5658,10543,10544,10547,10549,10551,10554,10556,10559,10561,10563,10566,10569,10572,10575,10578,10580,10582],{"class":5660,"line":5865},[5658,10545,10546],{"class":5926},"          onClick",[5658,10548,5930],{"class":5672},[5658,10550,5933],{"class":5664},[5658,10552,10553],{"class":7671},"() ",[5658,10555,6269],{"class":5664},[5658,10557,10558],{"class":5743}," setTheme",[5658,10560,5810],{"class":7671},[5658,10562,5761],{"class":5679},[5658,10564,10565],{"class":5672}," ===",[5658,10567,10568],{"class":5712}," 'light'",[5658,10570,10571],{"class":5672}," ?",[5658,10573,10574],{"class":5712}," 'dark'",[5658,10576,10577],{"class":5672}," :",[5658,10579,10568],{"class":5712},[5658,10581,5608],{"class":7671},[5658,10583,5727],{"class":5664},[5658,10585,10586],{"class":5660,"line":5877},[5658,10587,10588],{"class":5918},"        >\n",[5658,10590,10591,10594,10596,10598,10600,10602,10605,10607,10610,10612],{"class":5660,"line":5888},[5658,10592,10593],{"class":5664},"          {",[5658,10595,5761],{"class":5679},[5658,10597,10565],{"class":5672},[5658,10599,10568],{"class":5712},[5658,10601,10571],{"class":5672},[5658,10603,10604],{"class":5712}," '🌙'",[5658,10606,10577],{"class":5672},[5658,10608,10609],{"class":5712}," '☀️'",[5658,10611,5821],{"class":5664},[5658,10613,10614],{"class":5672}," Перемкнути тему\n",[5658,10616,10617,10620,10622],{"class":5660,"line":5894},[5658,10618,10619],{"class":5918},"        \u003C\u002F",[5658,10621,5983],{"class":5922},[5658,10623,5950],{"class":5918},[5658,10625,10626,10629,10631],{"class":5660,"line":5900},[5658,10627,10628],{"class":5918},"      \u003C\u002F",[5658,10630,10497],{"class":5922},[5658,10632,5950],{"class":5918},[5658,10634,10635],{"class":5660,"line":5905},[5658,10636,5734],{"emptyLinePlaceholder":5733},[5658,10638,10639,10641,10643,10645,10647,10650],{"class":5660,"line":5915},[5658,10640,5956],{"class":5918},[5658,10642,5923],{"class":5922},[5658,10644,5927],{"class":5926},[5658,10646,5930],{"class":5672},[5658,10648,10649],{"class":5712},"\"controls\"",[5658,10651,5950],{"class":5918},[5658,10653,10654,10656,10659],{"class":5660,"line":5953},[5658,10655,10511],{"class":5918},[5658,10657,10658],{"class":5922},"label",[5658,10660,5950],{"class":5918},[5658,10662,10663],{"class":5660,"line":5978},[5658,10664,10665],{"class":5672},"          Оберіть кімнату:\n",[5658,10667,10668,10671,10674,10677,10679,10681,10683,10685,10688,10690,10692,10694,10697,10699,10701,10704,10706,10708,10710,10713,10715,10718,10720,10722],{"class":5660,"line":6009},[5658,10669,10670],{"class":5918},"          \u003C",[5658,10672,10673],{"class":5922},"select",[5658,10675,10676],{"class":5926}," value",[5658,10678,5930],{"class":5672},[5658,10680,5933],{"class":5664},[5658,10682,6140],{"class":5679},[5658,10684,5821],{"class":5664},[5658,10686,10687],{"class":5926}," onChange",[5658,10689,5930],{"class":5672},[5658,10691,5933],{"class":5664},[5658,10693,5810],{"class":7671},[5658,10695,10696],{"class":5679},"e",[5658,10698,7648],{"class":7671},[5658,10700,6269],{"class":5664},[5658,10702,10703],{"class":5743}," setRoomId",[5658,10705,5810],{"class":7671},[5658,10707,10696],{"class":5679},[5658,10709,5804],{"class":7671},[5658,10711,10712],{"class":5679},"target",[5658,10714,5804],{"class":7671},[5658,10716,10717],{"class":5679},"value",[5658,10719,5608],{"class":7671},[5658,10721,5821],{"class":5664},[5658,10723,5950],{"class":5918},[5658,10725,10726,10729,10732,10734,10736,10738,10740,10743,10745,10747],{"class":5660,"line":6019},[5658,10727,10728],{"class":5918},"            \u003C",[5658,10730,10731],{"class":5922},"option",[5658,10733,10676],{"class":5926},[5658,10735,5930],{"class":5672},[5658,10737,6401],{"class":5712},[5658,10739,5962],{"class":5918},[5658,10741,10742],{"class":5672},"general",[5658,10744,5971],{"class":5918},[5658,10746,10731],{"class":5922},[5658,10748,5950],{"class":5918},[5658,10750,10751,10753,10755,10757,10759,10761,10763,10766,10768,10770],{"class":5660,"line":6025},[5658,10752,10728],{"class":5918},[5658,10754,10731],{"class":5922},[5658,10756,10676],{"class":5926},[5658,10758,5930],{"class":5672},[5658,10760,6405],{"class":5712},[5658,10762,5962],{"class":5918},[5658,10764,10765],{"class":5672},"travel",[5658,10767,5971],{"class":5918},[5658,10769,10731],{"class":5922},[5658,10771,5950],{"class":5918},[5658,10773,10774,10776,10778,10780,10782,10785,10787,10790,10792,10794],{"class":5660,"line":6354},[5658,10775,10728],{"class":5918},[5658,10777,10731],{"class":5922},[5658,10779,10676],{"class":5926},[5658,10781,5930],{"class":5672},[5658,10783,10784],{"class":5712},"\"music\"",[5658,10786,5962],{"class":5918},[5658,10788,10789],{"class":5672},"music",[5658,10791,5971],{"class":5918},[5658,10793,10731],{"class":5922},[5658,10795,5950],{"class":5918},[5658,10797,10798,10801,10803],{"class":5660,"line":6359},[5658,10799,10800],{"class":5918},"          \u003C\u002F",[5658,10802,10673],{"class":5922},[5658,10804,5950],{"class":5918},[5658,10806,10807,10809,10811],{"class":5660,"line":6388},[5658,10808,10619],{"class":5918},[5658,10810,10658],{"class":5922},[5658,10812,5950],{"class":5918},[5658,10814,10815,10817,10819],{"class":5660,"line":9903},[5658,10816,10628],{"class":5918},[5658,10818,5923],{"class":5922},[5658,10820,5950],{"class":5918},[5658,10822,10823],{"class":5660,"line":9927},[5658,10824,5734],{"emptyLinePlaceholder":5733},[5658,10826,10827,10829,10831,10834,10836,10838,10840,10842,10844,10846,10848,10850,10852],{"class":5660,"line":9954},[5658,10828,5956],{"class":5918},[5658,10830,10354],{"class":5668},[5658,10832,10833],{"class":5926}," roomId",[5658,10835,5930],{"class":5672},[5658,10837,5933],{"class":5664},[5658,10839,6140],{"class":5679},[5658,10841,5821],{"class":5664},[5658,10843,5883],{"class":5926},[5658,10845,5930],{"class":5672},[5658,10847,5933],{"class":5664},[5658,10849,5761],{"class":5679},[5658,10851,5821],{"class":5664},[5658,10853,10854],{"class":5918}," \u002F>\n",[5658,10856,10857,10859,10861],{"class":5660,"line":9963},[5658,10858,6012],{"class":5918},[5658,10860,5923],{"class":5922},[5658,10862,5950],{"class":5918},[5658,10864,10865],{"class":5660,"line":9968},[5658,10866,6022],{"class":5672},[5658,10868,10869],{"class":5660,"line":10277},[5658,10870,5727],{"class":5672},[5648,10872,10875],{"className":5650,"code":10873,"filename":10874,"language":5652,"meta":5653,"style":5653},"import { useEffect, useRef } from 'react';\n\ninterface ChatRoomProps {\n  roomId: string;\n  theme: 'light' | 'dark';\n}\n\nfunction createConnection(roomId: string) {\n  return {\n    connect() {\n      console.log(`✅ Підключення до кімнати \"${roomId}\"`);\n    },\n    disconnect() {\n      console.log(`❌ Відключення від кімнати \"${roomId}\"`);\n    },\n  };\n}\n\nfunction showNotification(message: string, theme: 'light' | 'dark') {\n  console.log(`[Тема: ${theme}] 🔔 ${message}`);\n}\n\nexport function ChatRoom({ roomId, theme }: ChatRoomProps) {\n  \u002F\u002F Патерн рефи: зберігаємо актуальну тему без реактивності\n  const themeRef = useRef(theme);\n  themeRef.current = theme;\n\n  useEffect(() => {\n    const connection = createConnection(roomId);\n    connection.connect();\n\n    \u002F\u002F Показуємо сповіщення з актуальною темою\n    showNotification(`Ви підключилися до кімнати ${roomId}`, themeRef.current);\n\n    return () => {\n      connection.disconnect();\n    };\n  }, [roomId]); \u002F\u002F Тільки roomId у залежностях!\n\n  return (\n    \u003Cdiv className=\"chat-room\">\n      \u003Ch2>Кімната: {roomId}\u003C\u002Fh2>\n      \u003Cp className=\"hint\">\n        💡 Спробуйте перемкнути тему — з'єднання не розірветься!\n      \u003C\u002Fp>\n      \u003Cp className=\"hint\">\n        💡 Змініть кімнату — побачите відключення та нове підключення у консолі.\n      \u003C\u002Fp>\n    \u003C\u002Fdiv>\n  );\n}\n","src\u002Fcomponents\u002FChatRoom.tsx",[5655,10876,10877,10897,10901,10909,10919,10933,10937,10941,10957,10963,10969,10991,10995,11001,11023,11027,11031,11035,11039,11067,11099,11103,11107,11129,11134,11150,11164,11168,11178,11194,11204,11208,11213,11240,11244,11254,11264,11268,11279,11283,11289,11304,11327,11343,11349,11358,11373,11379,11388,11397,11402],{"__ignoreMap":5653},[5658,10878,10879,10881,10883,10885,10887,10889,10891,10893,10895],{"class":5660,"line":5661},[5658,10880,6079],{"class":5908},[5658,10882,6082],{"class":5672},[5658,10884,6085],{"class":5679},[5658,10886,5753],{"class":5672},[5658,10888,6843],{"class":5679},[5658,10890,6088],{"class":5672},[5658,10892,6091],{"class":5908},[5658,10894,10343],{"class":5712},[5658,10896,5689],{"class":5672},[5658,10898,10899],{"class":5660,"line":5676},[5658,10900,5734],{"emptyLinePlaceholder":5733},[5658,10902,10903,10905,10907],{"class":5660,"line":5692},[5658,10904,5665],{"class":5664},[5658,10906,6107],{"class":5668},[5658,10908,5673],{"class":5672},[5658,10910,10911,10913,10915,10917],{"class":5660,"line":5704},[5658,10912,6114],{"class":5679},[5658,10914,5683],{"class":5672},[5658,10916,5686],{"class":5668},[5658,10918,5689],{"class":5672},[5658,10920,10921,10923,10925,10927,10929,10931],{"class":5660,"line":5724},[5658,10922,5707],{"class":5679},[5658,10924,5683],{"class":5672},[5658,10926,10442],{"class":5712},[5658,10928,5716],{"class":5672},[5658,10930,10447],{"class":5712},[5658,10932,5689],{"class":5672},[5658,10934,10935],{"class":5660,"line":5730},[5658,10936,5727],{"class":5672},[5658,10938,10939],{"class":5660,"line":5737},[5658,10940,5734],{"emptyLinePlaceholder":5733},[5658,10942,10943,10945,10947,10949,10951,10953,10955],{"class":5660,"line":5773},[5658,10944,5740],{"class":5664},[5658,10946,6135],{"class":5743},[5658,10948,5810],{"class":5672},[5658,10950,6140],{"class":5679},[5658,10952,5683],{"class":5672},[5658,10954,5686],{"class":5668},[5658,10956,5770],{"class":5672},[5658,10958,10959,10961],{"class":5660,"line":5785},[5658,10960,5909],{"class":5908},[5658,10962,5673],{"class":5672},[5658,10964,10965,10967],{"class":5660,"line":5792},[5658,10966,6157],{"class":5743},[5658,10968,5782],{"class":5672},[5658,10970,10971,10973,10975,10977,10979,10981,10983,10985,10987,10989],{"class":5660,"line":5798},[5658,10972,6164],{"class":5679},[5658,10974,5804],{"class":5672},[5658,10976,5807],{"class":5743},[5658,10978,5810],{"class":5672},[5658,10980,6173],{"class":5712},[5658,10982,5816],{"class":5664},[5658,10984,6140],{"class":5679},[5658,10986,5821],{"class":5664},[5658,10988,6182],{"class":5712},[5658,10990,5836],{"class":5672},[5658,10992,10993],{"class":5660,"line":5839},[5658,10994,6189],{"class":5672},[5658,10996,10997,10999],{"class":5660,"line":5845},[5658,10998,6194],{"class":5743},[5658,11000,5782],{"class":5672},[5658,11002,11003,11005,11007,11009,11011,11013,11015,11017,11019,11021],{"class":5660,"line":5851},[5658,11004,6164],{"class":5679},[5658,11006,5804],{"class":5672},[5658,11008,5807],{"class":5743},[5658,11010,5810],{"class":5672},[5658,11012,6209],{"class":5712},[5658,11014,5816],{"class":5664},[5658,11016,6140],{"class":5679},[5658,11018,5821],{"class":5664},[5658,11020,6182],{"class":5712},[5658,11022,5836],{"class":5672},[5658,11024,11025],{"class":5660,"line":5865},[5658,11026,6189],{"class":5672},[5658,11028,11029],{"class":5660,"line":5877},[5658,11030,6228],{"class":5672},[5658,11032,11033],{"class":5660,"line":5888},[5658,11034,5727],{"class":5672},[5658,11036,11037],{"class":5660,"line":5894},[5658,11038,5734],{"emptyLinePlaceholder":5733},[5658,11040,11041,11043,11045,11047,11049,11051,11053,11055,11057,11059,11061,11063,11065],{"class":5660,"line":5900},[5658,11042,5740],{"class":5664},[5658,11044,6521],{"class":5743},[5658,11046,5810],{"class":5672},[5658,11048,6526],{"class":5679},[5658,11050,5683],{"class":5672},[5658,11052,5686],{"class":5668},[5658,11054,5753],{"class":5672},[5658,11056,5761],{"class":5679},[5658,11058,5683],{"class":5672},[5658,11060,10442],{"class":5712},[5658,11062,5716],{"class":5672},[5658,11064,10447],{"class":5712},[5658,11066,5770],{"class":5672},[5658,11068,11069,11071,11073,11075,11077,11080,11082,11084,11086,11089,11091,11093,11095,11097],{"class":5660,"line":5905},[5658,11070,6549],{"class":5679},[5658,11072,5804],{"class":5672},[5658,11074,5807],{"class":5743},[5658,11076,5810],{"class":5672},[5658,11078,11079],{"class":5712},"`[Тема: ",[5658,11081,5816],{"class":5664},[5658,11083,5761],{"class":5679},[5658,11085,5821],{"class":5664},[5658,11087,11088],{"class":5712},"] 🔔 ",[5658,11090,5816],{"class":5664},[5658,11092,6526],{"class":5679},[5658,11094,5821],{"class":5664},[5658,11096,5945],{"class":5712},[5658,11098,5836],{"class":5672},[5658,11100,11101],{"class":5660,"line":5915},[5658,11102,5727],{"class":5672},[5658,11104,11105],{"class":5660,"line":5953},[5658,11106,5734],{"emptyLinePlaceholder":5733},[5658,11108,11109,11111,11113,11115,11117,11119,11121,11123,11125,11127],{"class":5660,"line":5978},[5658,11110,6241],{"class":5908},[5658,11112,6244],{"class":5664},[5658,11114,6247],{"class":5743},[5658,11116,5747],{"class":5672},[5658,11118,6140],{"class":5679},[5658,11120,5753],{"class":5672},[5658,11122,5761],{"class":5679},[5658,11124,5764],{"class":5672},[5658,11126,6256],{"class":5668},[5658,11128,5770],{"class":5672},[5658,11130,11131],{"class":5660,"line":6009},[5658,11132,11133],{"class":5788},"  \u002F\u002F Патерн рефи: зберігаємо актуальну тему без реактивності\n",[5658,11135,11136,11138,11140,11142,11144,11146,11148],{"class":5660,"line":6019},[5658,11137,6908],{"class":5664},[5658,11139,6911],{"class":6279},[5658,11141,6283],{"class":5672},[5658,11143,6843],{"class":5743},[5658,11145,5810],{"class":5672},[5658,11147,5761],{"class":5679},[5658,11149,5836],{"class":5672},[5658,11151,11152,11154,11156,11158,11160,11162],{"class":5660,"line":6025},[5658,11153,6941],{"class":5679},[5658,11155,5804],{"class":5672},[5658,11157,6946],{"class":5679},[5658,11159,6283],{"class":5672},[5658,11161,5761],{"class":5679},[5658,11163,5689],{"class":5672},[5658,11165,11166],{"class":5660,"line":6354},[5658,11167,5734],{"emptyLinePlaceholder":5733},[5658,11169,11170,11172,11174,11176],{"class":5660,"line":6359},[5658,11171,6263],{"class":5743},[5658,11173,6266],{"class":5672},[5658,11175,6269],{"class":5664},[5658,11177,5673],{"class":5672},[5658,11179,11180,11182,11184,11186,11188,11190,11192],{"class":5660,"line":6388},[5658,11181,6276],{"class":5664},[5658,11183,6280],{"class":6279},[5658,11185,6283],{"class":5672},[5658,11187,6286],{"class":5743},[5658,11189,5810],{"class":5672},[5658,11191,6140],{"class":5679},[5658,11193,5836],{"class":5672},[5658,11195,11196,11198,11200,11202],{"class":5660,"line":9903},[5658,11197,6297],{"class":5679},[5658,11199,5804],{"class":5672},[5658,11201,6302],{"class":5743},[5658,11203,6305],{"class":5672},[5658,11205,11206],{"class":5660,"line":9927},[5658,11207,5734],{"emptyLinePlaceholder":5733},[5658,11209,11210],{"class":5660,"line":9954},[5658,11211,11212],{"class":5788},"    \u002F\u002F Показуємо сповіщення з актуальною темою\n",[5658,11214,11215,11217,11219,11222,11224,11226,11228,11230,11232,11234,11236,11238],{"class":5660,"line":9963},[5658,11216,6657],{"class":5743},[5658,11218,5810],{"class":5672},[5658,11220,11221],{"class":5712},"`Ви підключилися до кімнати ",[5658,11223,5816],{"class":5664},[5658,11225,6140],{"class":5679},[5658,11227,5821],{"class":5664},[5658,11229,5945],{"class":5712},[5658,11231,5753],{"class":5672},[5658,11233,7022],{"class":5679},[5658,11235,5804],{"class":5672},[5658,11237,6946],{"class":5679},[5658,11239,5836],{"class":5672},[5658,11241,11242],{"class":5660,"line":9968},[5658,11243,5734],{"emptyLinePlaceholder":5733},[5658,11245,11246,11248,11250,11252],{"class":5660,"line":10277},[5658,11247,6314],{"class":5908},[5658,11249,6317],{"class":5672},[5658,11251,6269],{"class":5664},[5658,11253,5673],{"class":5672},[5658,11255,11256,11258,11260,11262],{"class":5660,"line":10283},[5658,11257,6326],{"class":5679},[5658,11259,5804],{"class":5672},[5658,11261,6331],{"class":5743},[5658,11263,6305],{"class":5672},[5658,11265,11266],{"class":5660,"line":10289},[5658,11267,6338],{"class":5672},[5658,11269,11270,11272,11274,11276],{"class":5660,"line":10294},[5658,11271,6343],{"class":5672},[5658,11273,6140],{"class":5679},[5658,11275,6348],{"class":5672},[5658,11277,11278],{"class":5788},"\u002F\u002F Тільки roomId у залежностях!\n",[5658,11280,11281],{"class":5660,"line":10299},[5658,11282,5734],{"emptyLinePlaceholder":5733},[5658,11284,11285,11287],{"class":5660,"line":10304},[5658,11286,5909],{"class":5908},[5658,11288,5912],{"class":5672},[5658,11290,11291,11293,11295,11297,11299,11302],{"class":5660,"line":10309},[5658,11292,5919],{"class":5918},[5658,11294,5923],{"class":5922},[5658,11296,5927],{"class":5926},[5658,11298,5930],{"class":5672},[5658,11300,11301],{"class":5712},"\"chat-room\"",[5658,11303,5950],{"class":5918},[5658,11305,11307,11309,11311,11313,11315,11317,11319,11321,11323,11325],{"class":5660,"line":11306},42,[5658,11308,5956],{"class":5918},[5658,11310,5565],{"class":5922},[5658,11312,5962],{"class":5918},[5658,11314,6371],{"class":5672},[5658,11316,5933],{"class":5664},[5658,11318,6140],{"class":5679},[5658,11320,5821],{"class":5664},[5658,11322,5971],{"class":5918},[5658,11324,5565],{"class":5922},[5658,11326,5950],{"class":5918},[5658,11328,11330,11332,11334,11336,11338,11341],{"class":5660,"line":11329},43,[5658,11331,5956],{"class":5918},[5658,11333,5479],{"class":5922},[5658,11335,5927],{"class":5926},[5658,11337,5930],{"class":5672},[5658,11339,11340],{"class":5712},"\"hint\"",[5658,11342,5950],{"class":5918},[5658,11344,11346],{"class":5660,"line":11345},44,[5658,11347,11348],{"class":5672},"        💡 Спробуйте перемкнути тему — з'єднання не розірветься!\n",[5658,11350,11352,11354,11356],{"class":5660,"line":11351},45,[5658,11353,10628],{"class":5918},[5658,11355,5479],{"class":5922},[5658,11357,5950],{"class":5918},[5658,11359,11361,11363,11365,11367,11369,11371],{"class":5660,"line":11360},46,[5658,11362,5956],{"class":5918},[5658,11364,5479],{"class":5922},[5658,11366,5927],{"class":5926},[5658,11368,5930],{"class":5672},[5658,11370,11340],{"class":5712},[5658,11372,5950],{"class":5918},[5658,11374,11376],{"class":5660,"line":11375},47,[5658,11377,11378],{"class":5672},"        💡 Змініть кімнату — побачите відключення та нове підключення у 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label",[5658,12046,5673],{"class":5672},[5658,12048,12050,12052,12054,12056],{"class":5660,"line":12049},73,[5658,12051,11617],{"class":5926},[5658,12053,5683],{"class":5672},[5658,12055,11622],{"class":11431},[5658,12057,5689],{"class":5672},[5658,12059,12061,12064,12066,12069],{"class":5660,"line":12060},74,[5658,12062,12063],{"class":5926},"  flex-direction",[5658,12065,5683],{"class":5672},[5658,12067,12068],{"class":11431},"column",[5658,12070,5689],{"class":5672},[5658,12072,12074,12077,12079,12081],{"class":5660,"line":12073},75,[5658,12075,12076],{"class":5926},"  gap",[5658,12078,5683],{"class":5672},[5658,12080,11797],{"class":9686},[5658,12082,5689],{"class":5672},[5658,12084,12086,12088,12090,12092],{"class":5660,"line":12085},76,[5658,12087,11766],{"class":5926},[5658,12089,5683],{"class":5672},[5658,12091,11845],{"class":9686},[5658,12093,5689],{"class":5672},[5658,12095,12097],{"class":5660,"line":12096},77,[5658,12098,5727],{"class":5672},[5658,12100,12102],{"class":5660,"line":12101},78,[5658,12103,5734],{"emptyLinePlaceholder":5733},[5658,12105,12107,12109,12112],{"class":5660,"line":12106},79,[5658,12108,12012],{"class":11469},[5658,12110,12111],{"class":11469}," select",[5658,12113,5673],{"class":5672},[5658,12115,12117,12119,12121,12124],{"class":5660,"line":12116},80,[5658,12118,11450],{"class":5926},[5658,12120,5683],{"class":5672},[5658,12122,12123],{"class":9686},"0.75rem",[5658,12125,5689],{"class":5672},[5658,12127,12129,12131,12133,12135],{"class":5660,"line":12128},81,[5658,12130,11807],{"class":5926},[5658,12132,5683],{"class":5672},[5658,12134,11797],{"class":9686},[5658,12136,5689],{"class":5672},[5658,12138,12140,12142,12144,12146,12148],{"class":5660,"line":12139},82,[5658,12141,11818],{"class":5926},[5658,12143,5683],{"class":5672},[5658,12145,11672],{"class":9686},[5658,12147,11675],{"class":11431},[5658,12149,5689],{"class":5672},[5658,12151,12153,12155,12157,12160],{"class":5660,"line":12152},83,[5658,12154,11755],{"class":5926},[5658,12156,5683],{"class":5672},[5658,12158,12159],{"class":9686},"1rem",[5658,12161,5689],{"class":5672},[5658,12163,12165,12167,12169,12171],{"class":5660,"line":12164},84,[5658,12166,11852],{"class":5926},[5658,12168,5683],{"class":5672},[5658,12170,11857],{"class":11431},[5658,12172,5689],{"class":5672},[5658,12174,12176],{"class":5660,"line":12175},85,[5658,12177,5727],{"class":5672},[5658,12179,12181],{"class":5660,"line":12180},86,[5658,12182,5734],{"emptyLinePlaceholder":5733},[5658,12184,12186,12188,12191,12193],{"class":5660,"line":12185},87,[5658,12187,11536],{"class":11469},[5658,12189,12190],{"class":11469}," 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h2",[5658,12451,5673],{"class":5672},[5658,12453,12455,12457,12459,12462],{"class":5660,"line":12454},117,[5658,12456,11755],{"class":5926},[5658,12458,5683],{"class":5672},[5658,12460,12461],{"class":9686},"1.25rem",[5658,12463,5689],{"class":5672},[5658,12465,12467,12470,12472,12474],{"class":5660,"line":12466},118,[5658,12468,12469],{"class":5926},"  margin-bottom",[5658,12471,5683],{"class":5672},[5658,12473,12159],{"class":9686},[5658,12475,5689],{"class":5672},[5658,12477,12479],{"class":5660,"line":12478},119,[5658,12480,5727],{"class":5672},[5658,12482,12484],{"class":5660,"line":12483},120,[5658,12485,5734],{"emptyLinePlaceholder":5733},[5658,12487,12489,12492],{"class":5660,"line":12488},121,[5658,12490,12491],{"class":11469},".hint",[5658,12493,5673],{"class":5672},[5658,12495,12497,12500,12502,12504],{"class":5660,"line":12496},122,[5658,12498,12499],{"class":5926},"  margin-top",[5658,12501,5683],{"class":5672},[5658,12503,12123],{"class":9686},[5658,12505,5689],{"class":5672},[5658,12507,12509,12511,12513,12516],{"class":5660,"line":12508},123,[5658,12510,11755],{"class":5926},[5658,12512,5683],{"class":5672},[5658,12514,12515],{"class":9686},"0.9rem",[5658,12517,5689],{"class":5672},[5658,12519,12521,12524,12526,12529],{"class":5660,"line":12520},124,[5658,12522,12523],{"class":5926},"  opacity",[5658,12525,5683],{"class":5672},[5658,12527,12528],{"class":9686},"0.8",[5658,12530,5689],{"class":5672},[5658,12532,12534],{"class":5660,"line":12533},125,[5658,12535,5727],{"class":5672},[5479,12537,12538],{},[5483,12539,12540],{},"Що демонструє цей приклад:",[5573,12542,12543,12554,12561],{},[5506,12544,12545,12546,12549,12550,12553],{},"При виборі іншої кімнати у селекті — консоль покаже ",[5655,12547,12548],{},"❌ Відключення"," та потім ",[5655,12551,12552],{},"✅ Підключення"," до нової кімнати.",[5506,12555,12556,12557,12560],{},"При натисканні кнопки перемикання теми — сповіщення у консолі ",[5483,12558,12559],{},"не з'являться",", бо ефект не перезапускається.",[5506,12562,12563,12565],{},[5655,12564,7257],{}," завжди містить актуальну тему, тому якщо додати логування всередині обробника події (наприклад, при надсиланні повідомлення), воно покаже правильну тему.",[5562,12567],{},[5565,12569,12571],{"id":12570},"резюме-коли-використовувати-який-підхід","Резюме: коли використовувати який підхід",[5495,12573,12574,12594,12614],{},[5498,12575,12577],{"icon":2202,"title":12576},"✅ Використовуйте обробники подій",[5503,12578,12579,12582,12585,12588],{},[5506,12580,12581],{},"Код запускається у відповідь на конкретну взаємодію користувача.",[5506,12583,12584],{},"Приклади: клік кнопки, відправка форми, натискання клавіші.",[5506,12586,12587],{},"Завжди читають свіжі значення завдяки замиканням.",[5506,12589,12590,12593],{},[5483,12591,12592],{},"Не є реактивними"," — не залежать від змін пропсів автоматично.",[5498,12595,12597],{"icon":2646,"title":12596},"✅ Використовуйте ефекти",[5503,12598,12599,12602,12605,12608],{},[5506,12600,12601],{},"Код синхронізує компонент із зовнішньою системою.",[5506,12603,12604],{},"Приклади: підключення до WebSocket, підписка на події, таймери.",[5506,12606,12607],{},"Запускаються автоматично при зміні залежностей.",[5506,12609,12610,12613],{},[5483,12611,12612],{},"Є реактивними"," — залежать від масиву залежностей.",[5498,12615,12618],{"icon":12616,"title":12617},"i-lucide-link","✅ Використовуйте рефи для нереактивних даних",[5503,12619,12620,12626,12629],{},[5506,12621,12622,12623,12625],{},"Ефект потребує свіжих даних, але зміна цих даних ",[5483,12624,6810],{}," перезапускати синхронізацію.",[5506,12627,12628],{},"Приклади: тема інтерфейсу для аналітики, налаштування користувача для логування.",[5506,12630,12631,12632,12635,12636,12639],{},"Патерн: ",[5655,12633,12634],{},"const ref = useRef(value); ref.current = value;"," поза ефектом, читання ",[5655,12637,12638],{},"ref.current"," всередині ефекту.",[5562,12641],{},[5565,12643,12645],{"id":12644},"практичні-завдання-для-самостійного-опрацювання","Практичні завдання для самостійного опрацювання",[8193,12647,12648,12698,13512,13554],{},[8196,12649,12651,12666,12671],{"icon":8198,"label":12650},"📋 Завдання 1: Завантаження даних із збереженням фільтра",[5479,12652,12653,12654,12657,12658,12661,12662,12665],{},"Створіть компонент ",[5655,12655,12656],{},"ProductList",", що завантажує список товарів з API при зміні категорії (",[5655,12659,12660],{},"category: string","), але фільтрує їх клієнтськи за пошуковим запитом (",[5655,12663,12664],{},"searchQuery: string",") без повторного запиту до сервера.",[5479,12667,12668],{},[5483,12669,12670],{},"Вимоги:",[5503,12672,12673,12681,12687],{},[5506,12674,8224,12675,7248,12678,5804],{},[5483,12676,12677],{},"лише",[5655,12679,12680],{},"category",[5506,12682,7812,12683,12686],{},[5655,12684,12685],{},"searchQuery"," не повинна викликати повторний запит до API.",[5506,12688,12689,12690,12693,12694,6050,12696,5804],{},"При завантаженні нових даних потрібно відправити подію аналітики ",[5655,12691,12692],{},"products_loaded"," з переданням ",[5655,12695,12680],{},[5655,12697,12685],{},[8196,12699,12701,13487,13492],{"icon":8478,"label":12700},"✅ Розв'язок завдання 1",[5648,12702,12704],{"className":5650,"code":12703,"language":5652,"meta":5653,"style":5653},"import { useState, useEffect, useRef } from 'react';\n\ninterface Product {\n  id: string;\n  name: string;\n  category: string;\n}\n\ninterface ProductListProps {\n  category: string;\n  searchQuery: string;\n}\n\nasync function fetchProducts(category: string): Promise\u003CProduct[]> {\n  const response = await fetch(`\u002Fapi\u002Fproducts?category=${category}`);\n  return response.json();\n}\n\nfunction trackEvent(eventName: string, params: Record\u003Cstring, any>) {\n  console.log(`📊 ${eventName}:`, params);\n}\n\nexport function ProductList({ category, searchQuery }: ProductListProps) {\n  const [products, setProducts] = useState\u003CProduct[]>([]);\n  const [isLoading, setIsLoading] = useState(false);\n  \n  \u002F\u002F Зберігаємо актуальний пошуковий запит у рефі\n  const searchQueryRef = useRef(searchQuery);\n  searchQueryRef.current = searchQuery;\n\n  useEffect(() => {\n    setIsLoading(true);\n    \n    fetchProducts(category)\n      .then((data) => {\n        setProducts(data);\n        \n        \u002F\u002F Читаємо свіжий searchQuery з рефи для аналітики\n        trackEvent('products_loaded', {\n          category,\n          searchQuery: searchQueryRef.current,\n          count: data.length,\n        });\n      })\n      .finally(() => {\n        setIsLoading(false);\n      });\n  }, [category]); \u002F\u002F Тільки category у залежностях!\n\n  \u002F\u002F Клієнтська фільтрація за пошуковим запитом\n  const filteredProducts = products.filter((product) =>\n    product.name.toLowerCase().includes(searchQuery.toLowerCase())\n  );\n\n  if (isLoading) {\n    return \u003Cp>Завантаження...\u003C\u002Fp>;\n  }\n\n  return (\n    \u003Cul>\n      {filteredProducts.map((product) => (\n        \u003Cli key={product.id}>{product.name}\u003C\u002Fli>\n      ))}\n    \u003C\u002Ful>\n  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аналітики\n",[5658,13177,13178,13181,13183,13186],{"class":5660,"line":10299},[5658,13179,13180],{"class":5743},"        trackEvent",[5658,13182,5810],{"class":5672},[5658,13184,13185],{"class":5712},"'products_loaded'",[5658,13187,5862],{"class":5672},[5658,13189,13190,13193],{"class":5660,"line":10304},[5658,13191,13192],{"class":5679},"          category",[5658,13194,5874],{"class":5672},[5658,13196,13197,13200,13202,13204,13206],{"class":5660,"line":10309},[5658,13198,13199],{"class":5679},"          searchQuery:",[5658,13201,13068],{"class":5679},[5658,13203,5804],{"class":5672},[5658,13205,6946],{"class":5679},[5658,13207,5874],{"class":5672},[5658,13209,13210,13213,13216,13218,13221],{"class":5660,"line":11306},[5658,13211,13212],{"class":5679},"          count:",[5658,13214,13215],{"class":5679}," data",[5658,13217,5804],{"class":5672},[5658,13219,13220],{"class":5679},"length",[5658,13222,5874],{"class":5672},[5658,13224,13225],{"class":5660,"line":11329},[5658,13226,13227],{"class":5672},"        });\n",[5658,13229,13230],{"class":5660,"line":11345},[5658,13231,13232],{"class":5672},"      })\n",[5658,13234,13235,13237,13240,13242,13244],{"class":5660,"line":11351},[5658,13236,13140],{"class":5672},[5658,13238,13239],{"class":5743},"finally",[5658,13241,6266],{"class":5672},[5658,13243,6269],{"class":5664},[5658,13245,5673],{"class":5672},[5658,13247,13248,13251,13253,13255],{"class":5660,"line":11360},[5658,13249,13250],{"class":5743},"        setIsLoading",[5658,13252,5810],{"class":5672},[5658,13254,13050],{"class":5664},[5658,13256,5836],{"class":5672},[5658,13258,13259],{"class":5660,"line":11375},[5658,13260,13261],{"class":5672},"      });\n",[5658,13263,13264,13266,13268,13270],{"class":5660,"line":11381},[5658,13265,6343],{"class":5672},[5658,13267,12680],{"class":5679},[5658,13269,6348],{"class":5672},[5658,13271,13272],{"class":5788},"\u002F\u002F Тільки category у залежностях!\n",[5658,13274,13275],{"class":5660,"line":11390},[5658,13276,5734],{"emptyLinePlaceholder":5733},[5658,13278,13279],{"class":5660,"line":11399},[5658,13280,13281],{"class":5788},"  \u002F\u002F Клієнтська фільтрація за пошуковим запитом\n",[5658,13283,13284,13286,13289,13291,13293,13295,13298,13300,13303,13305],{"class":5660,"line":11404},[5658,13285,6908],{"class":5664},[5658,13287,13288],{"class":6279}," filteredProducts",[5658,13290,6283],{"class":5672},[5658,13292,13011],{"class":5679},[5658,13294,5804],{"class":5672},[5658,13296,13297],{"class":5743},"filter",[5658,13299,9774],{"class":5672},[5658,13301,13302],{"class":5679},"product",[5658,13304,7648],{"class":5672},[5658,13306,13307],{"class":5664},"=>\n",[5658,13309,13310,13313,13315,13318,13320,13323,13326,13329,13331,13333,13335,13337],{"class":5660,"line":11876},[5658,13311,13312],{"class":5679},"    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     {",[5658,13408,13409],{"class":5679},"filteredProducts",[5658,13411,5804],{"class":7671},[5658,13413,13414],{"class":5743},"map",[5658,13416,9774],{"class":7671},[5658,13418,13302],{"class":5679},[5658,13420,7648],{"class":7671},[5658,13422,6269],{"class":5664},[5658,13424,5912],{"class":7671},[5658,13426,13427,13429,13431,13434,13436,13438,13440,13442,13444,13446,13448,13450,13452,13454,13456,13458,13460,13462],{"class":5660,"line":11963},[5658,13428,10511],{"class":5918},[5658,13430,5506],{"class":5922},[5658,13432,13433],{"class":5926}," 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))",[5658,13470,5727],{"class":5664},[5658,13472,13473,13475,13477],{"class":5660,"line":11973},[5658,13474,6012],{"class":5918},[5658,13476,5503],{"class":5922},[5658,13478,5950],{"class":5918},[5658,13480,13481],{"class":5660,"line":11981},[5658,13482,6022],{"class":5672},[5658,13484,13485],{"class":5660,"line":11999},[5658,13486,5727],{"class":5672},[5479,13488,13489],{},[5483,13490,13491],{},"Пояснення:",[5503,13493,13494,13500,13506],{},[5506,13495,13496,13497,13499],{},"Ефект залежить виключно від ",[5655,13498,12680],{}," — при зміні категорії відбувається новий запит до API.",[5506,13501,13502,13505],{},[5655,13503,13504],{},"searchQueryRef.current"," оновлюється синхронно при кожному рендері, тому подія аналітики завжди містить актуальний пошуковий запит.",[5506,13507,13508,13509,13511],{},"Фільтрація виконується на рівні рендерингу (",[5655,13510,13409],{},"), без повторних запитів.",[8196,13513,13515,13525,13529],{"icon":8198,"label":13514},"📋 Завдання 2: Автозбереження форми з підрахунком символів",[5479,13516,12653,13517,13520,13521,13524],{},[5655,13518,13519],{},"AutoSaveForm",", що автоматично зберігає введений текст на сервер через 2 секунди після останнього натискання клавіші (debounce), але логує кількість символів та поточну мову інтерфейсу (",[5655,13522,13523],{},"locale: string",") без перезапуску таймера.",[5479,13526,13527],{},[5483,13528,12670],{},[5503,13530,13531,13537,13543],{},[5506,13532,13533,13534,5804],{},"Таймер автозбереження повинен скидатися при зміні ",[5655,13535,13536],{},"content",[5506,13538,7812,13539,13542],{},[5655,13540,13541],{},"locale"," не повинна скидати таймер або запускати нове збереження.",[5506,13544,13545,13546,6398,13549,6050,13552,5804],{},"При збереженні потрібно відправити подію ",[5655,13547,13548],{},"form_saved",[5655,13550,13551],{},"contentLength",[5655,13553,13541],{},[8196,13555,13557,14226,14230],{"icon":8478,"label":13556},"✅ Розв'язок завдання 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рефі\n",[5658,13828,13829,13831,13834,13836,13838,13840,13842],{"class":5660,"line":5915},[5658,13830,6908],{"class":5664},[5658,13832,13833],{"class":6279}," localeRef",[5658,13835,6283],{"class":5672},[5658,13837,6843],{"class":5743},[5658,13839,5810],{"class":5672},[5658,13841,13541],{"class":5679},[5658,13843,5836],{"class":5672},[5658,13845,13846,13849,13851,13853,13855,13857],{"class":5660,"line":5953},[5658,13847,13848],{"class":5679},"  localeRef",[5658,13850,5804],{"class":5672},[5658,13852,6946],{"class":5679},[5658,13854,6283],{"class":5672},[5658,13856,13541],{"class":5679},[5658,13858,5689],{"class":5672},[5658,13860,13861],{"class":5660,"line":5978},[5658,13862,5734],{"emptyLinePlaceholder":5733},[5658,13864,13865,13867,13869,13871],{"class":5660,"line":6009},[5658,13866,6263],{"class":5743},[5658,13868,6266],{"class":5672},[5658,13870,6269],{"class":5664},[5658,13872,5673],{"class":5672},[5658,13874,13875],{"class":5660,"line":6019},[5658,13876,13877],{"class":5788},"    \u002F\u002F Таймер автозбереження з debounce 2 секунди\n",[5658,13879,13880,13882,13885,13887,13890,13892,13894],{"class":5660,"line":6025},[5658,13881,6276],{"class":5664},[5658,13883,13884],{"class":6279}," timeoutId",[5658,13886,6283],{"class":5672},[5658,13888,13889],{"class":5743},"setTimeout",[5658,13891,6266],{"class":5672},[5658,13893,6269],{"class":5664},[5658,13895,5673],{"class":5672},[5658,13897,13898,13901,13903,13905,13907,13910],{"class":5660,"line":6354},[5658,13899,13900],{"class":5908},"      if",[5658,13902,8182],{"class":5672},[5658,13904,13536],{"class":5679},[5658,13906,5804],{"class":5672},[5658,13908,13909],{"class":5743},"trim",[5658,13911,13912],{"class":5672},"()) {\n",[5658,13914,13915,13918,13920,13922,13924,13926,13928,13930],{"class":5660,"line":6359},[5658,13916,13917],{"class":5743},"        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}\n",[5658,13991,13992,13994,13997],{"class":5660,"line":10283},[5658,13993,9836],{"class":5672},[5658,13995,13996],{"class":9686},"2000",[5658,13998,5836],{"class":5672},[5658,14000,14001],{"class":5660,"line":10289},[5658,14002,5734],{"emptyLinePlaceholder":5733},[5658,14004,14005,14007,14009,14011],{"class":5660,"line":10294},[5658,14006,6314],{"class":5908},[5658,14008,6317],{"class":5672},[5658,14010,6269],{"class":5664},[5658,14012,5673],{"class":5672},[5658,14014,14015,14018,14020,14023],{"class":5660,"line":10299},[5658,14016,14017],{"class":5743},"      clearTimeout",[5658,14019,5810],{"class":5672},[5658,14021,14022],{"class":5679},"timeoutId",[5658,14024,5836],{"class":5672},[5658,14026,14027],{"class":5660,"line":10304},[5658,14028,6338],{"class":5672},[5658,14030,14031,14033,14035,14037],{"class":5660,"line":10309},[5658,14032,6343],{"class":5672},[5658,14034,13536],{"class":5679},[5658,14036,6348],{"class":5672},[5658,14038,14039],{"class":5788},"\u002F\u002F Тільки 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\u002F>\n",[5658,14175,14176,14178,14180,14182,14185,14187,14189,14191,14193,14195,14198,14200,14202,14204,14206,14208],{"class":5660,"line":11876},[5658,14177,5956],{"class":5918},[5658,14179,5479],{"class":5922},[5658,14181,5962],{"class":5918},[5658,14183,14184],{"class":5672},"Символів: ",[5658,14186,5933],{"class":5664},[5658,14188,13536],{"class":5679},[5658,14190,5804],{"class":7671},[5658,14192,13220],{"class":5679},[5658,14194,5821],{"class":5664},[5658,14196,14197],{"class":5672}," | Мова: ",[5658,14199,5933],{"class":5664},[5658,14201,13541],{"class":5679},[5658,14203,5821],{"class":5664},[5658,14205,5971],{"class":5918},[5658,14207,5479],{"class":5922},[5658,14209,5950],{"class":5918},[5658,14211,14212,14214,14216],{"class":5660,"line":11881},[5658,14213,6012],{"class":5918},[5658,14215,5923],{"class":5922},[5658,14217,5950],{"class":5918},[5658,14219,14220],{"class":5660,"line":11886},[5658,14221,6022],{"class":5672},[5658,14223,14224],{"class":5660,"line":11896},[5658,14225,5727],{"class":5672},[5479,14227,14228],{},[5483,14229,13491],{},[5503,14231,14232,14238,14244],{},[5506,14233,14234,14235,14237],{},"Ефект створює новий таймер при кожній зміні ",[5655,14236,13536],{}," — це забезпечує debounce (відкладене збереження).",[5506,14239,14240,14243],{},[5655,14241,14242],{},"localeRef.current"," оновлюється синхронно, тому подія аналітики завжди бачить актуальну мову.",[5506,14245,7812,14246,14248,14249,14251],{},[5655,14247,13541],{}," не скидає таймер, бо ",[5655,14250,13541],{}," не у масиві залежностей.",[5562,14253],{},[5565,14255,14257],{"id":14256},"підсумок-лекції","Підсумок лекції",[5495,14259,14260,14280],{},[5498,14261,14264],{"icon":14262,"title":14263},"i-lucide-check-circle-2","✅ Ви навчилися",[5503,14265,14266,14269,14272,14277],{},[5506,14267,14268],{},"Розрізняти обробники подій (нереактивні, запускаються вручну) та ефекти (реактивні, запускаються автоматично).",[5506,14270,14271],{},"Виявляти ситуації, коли ефект потребує свіжих даних без реактивного прив'язування.",[5506,14273,14274,14275,5804],{},"Застосовувати патерн рефи для збереження нереактивної логіки: ",[5655,14276,12634],{},[5506,14278,14279],{},"Уникати типових помилок: вимикання лінтера, створення об'єктів у залежностях, змішування реактивної та нереактивної логіки.",[5498,14281,14284,14285,14288],{"icon":14282,"title":14283},"i-lucide-arrow-right","🔮 Наступні кроки","У наступній лекції ми вивчимо ",[5483,14286,14287],{},"видалення зайвих залежностей 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хук useEffectEvent",{"id":8109,"depth":5676,"text":8110,"children":14304},[14305,14306,14307],{"id":8119,"depth":5692,"text":8120},{"id":8152,"depth":5692,"text":8153},{"id":8174,"depth":5692,"text":8175},{"id":8190,"depth":5676,"text":8191},{"id":8852,"depth":5676,"text":8853,"children":14310},[14311,14312,14313],{"id":8856,"depth":5692,"text":8857},{"id":8938,"depth":5692,"text":8939},{"id":9093,"depth":5692,"text":9094},{"id":9292,"depth":5676,"text":9293,"children":14315},[14316,14317],{"id":9296,"depth":5692,"text":9297},{"id":9566,"depth":5692,"text":9567},{"id":10109,"depth":5676,"text":10110},{"id":10316,"depth":5676,"text":10317},{"id":12570,"depth":5676,"text":12571},{"id":12644,"depth":5676,"text":12645},{"id":14256,"depth":5676,"text":14257},"Глибоке розуміння різниці між обробниками подій та ефектами: коли код має бути реактивним, а коли ні. Практичні патерни збереження нереактивної логіки через рефи та майбутній useEffectEvent.","md",null,{},{"title":5401,"description":14323},"xF81dKiz_Xrdl_1RpP_65KsDmh0Pgyq69A8a35pVHDM",[14330,14332],{"title":5397,"path":5398,"stem":5399,"description":14331,"children":-1},"Глибоке занурення в життєвий цикл ефектів React: як React керує повторною синхронізацією, чому залежності критично важливі, та як працює лінтер exhaustive-deps для запобігання багам.",{"title":5405,"path":5406,"stem":5407,"description":14333,"children":-1},"Чотири стратегії усунення непотрібних залежностей: винесення статичного коду, переміщення всередину ефекту, функціональні оновлення стану та розділення ефектів. Практичні рецепти для правильної роботи з exhaustive-deps.",1794237375218]