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C#","\u002Fcsharp\u002Fadvanced-core\u002Fadditional-features","01.csharp\u002F03.advanced-core\u002F06.additional-features",{"title":121,"icon":122,"path":123,"stem":124,"children":125,"page":59},"Architecture Best Practices","i-lucide-building-2","\u002Fcsharp\u002Farchitecture-best-practices","01.csharp\u002F04.architecture-best-practices",[126,130,149,153,157,161,165,169],{"title":127,"path":128,"stem":129},"Software Design Principles (Частина 1)","\u002Fcsharp\u002Farchitecture-best-practices\u002Fsoftware-design-principles","01.csharp\u002F04.architecture-best-practices\u002F01.software-design-principles",{"title":131,"icon":132,"path":133,"stem":134,"children":135,"page":59},"Design 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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":5393,"body":5468,"description":17738,"extension":17739,"links":17740,"meta":17741,"navigation":5703,"path":5394,"seo":17742,"stem":5395,"__hash__":17743},"docs\u002F22.react-typescript\u002F28.you-might-not-need-effect.md",{"type":5469,"value":5470,"toc":17703},"minimark",[5471,5475,5494,5570,5573,5578,5584,5587,5622,5635,5637,5641,5648,5654,6217,6222,6263,6267,6274,6632,9461,9466,9492,9573,9575,9579,9584,9587,10066,10071,10124,10130,10143,11046,13446,13451,13491,13519,13521,13528,13532,13538,13757,13762,13788,13792,13799,14178,14183,14205,14207,14211,14217,14220,14464,14468,14497,14501,14508,14765,14770,14923,14933,14935,14941,15021,15023,15027,16405,17551,17553,17559,17565,17648,17660,17662,17666,17672,17690,17699],[5472,5473,5393],"h1",{"id":5474},"можливо-вам-не-потрібен-ефект-антипатерни-та-альтернативи",[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\u002Fyou-might-not-need-an-effect",[5492],"nofollow","Можливо, вам не потрібен ефект (You Might Not Need an Effect)",[5495,5496,5497,5527],"card-group",{},[5498,5499,5502],"card",{"icon":5500,"title":5501},"i-lucide-target","🎯 Мета лекції",[5503,5504,5505,5514,5517,5524],"ul",{},[5506,5507,5508,5509,5513],"li",{},"Розпізнавати типові антипатерни надмірного використання ",[5510,5511,5512],"code",{},"useEffect",".",[5506,5515,5516],{},"Опанувати техніки усунення зайвих ефектів через обчислення під час рендеру.",[5506,5518,5519,5520,5523],{},"Навчитися скидати стан компонента через зміну ключа ",[5510,5521,5522],{},"key"," без ефектів.",[5506,5525,5526],{},"Застосувати правильні місця для мережевих запитів та оновлень стану.",[5498,5528,5530],{"icon":4854,"title":5529},"🔑 Ключові терміни",[5503,5531,5532,5543,5552,5561],{},[5506,5533,5534,5542],{},[5483,5535,5536,5537,5541],{},"Антипатерн (",[5538,5539,5540],"em",{},"Anti-pattern","):"," поширений спосіб написання коду, що здається правильним, але призводить до проблем.",[5506,5544,5545,5551],{},[5483,5546,5547,5548,5541],{},"Обчислювані значення (",[5538,5549,5550],{},"Derived Values"," дані, що можуть бути отримані з існуючого стану без додаткового зберігання.",[5506,5553,5554,5560],{},[5483,5555,5556,5557,5541],{},"Ключ компонента (",[5538,5558,5559],{},"Component Key"," спеціальний проп, зміна якого змушує React повністю перестворити компонент.",[5506,5562,5563,5569],{},[5483,5564,5565,5566,5541],{},"Каскадне оновлення (",[5538,5567,5568],{},"Cascading Update"," ситуація, коли одна зміна стану викликає ефект, що змінює інший стан.",[5571,5572],"hr",{},[5574,5575,5577],"h2",{"id":5576},"чому-надмірне-використання-ефектів-є-проблемою","Чому надмірне використання ефектів є проблемою",[5479,5579,5580,5581,5583],{},"Хук ",[5510,5582,5512],{}," — це потужний інструмент для синхронізації компонентів із зовнішніми системами: мережевими API, браузерними подіями, таймерами. Проте багато розробників використовують його для речей, що не вимагають синхронізації з зовнішнім світом — просто для координації стану всередині React.",[5479,5585,5586],{},"Це призводить до кількох системних проблем:",[5588,5589,5590,5600,5610,5616],"ol",{},[5506,5591,5592,5595,5596,5599],{},[5483,5593,5594],{},"Зайві рендери:"," Ефект виконується ",[5483,5597,5598],{},"після"," рендерингу, тому коли він змінює стан, компонент рендериться знову. Це створює каскад оновлень замість одного атомарного рендеру.",[5506,5601,5602,5605,5606,5609],{},[5483,5603,5604],{},"Складність відстеження потоку даних:"," Коли стан змінюється у багатьох місцях (у обробниках подій ",[5483,5607,5608],{},"та"," в ефектах), стає важко зрозуміти, чому інтерфейс виглядає саме так.",[5506,5611,5612,5615],{},[5483,5613,5614],{},"Проблеми з продуктивністю:"," Кожен зайвий рендер — це додаткові обчислення, диференціювання віртуального DOM та можливі зміни реального DOM.",[5506,5617,5618,5621],{},[5483,5619,5620],{},"Ускладнення тестування:"," Логіка, розмазана між обробниками подій та ефектами, важче тестується ізольовано.",[5623,5624,5625,5631,5632,5634],"note",{},[5483,5626,5627,5628,5630],{},"Золоте правило ",[5510,5629,5512],{},":","\nЯкщо ваш код не виходить за межі React (не звертається до DOM, мережі, таймерів, сторонніх бібліотек), швидше за все, вам не потрібен ",[5510,5633,5512],{},". Спочатку спробуйте вирішити задачу через звичайну логіку рендерингу або обробники подій.",[5571,5636],{},[5574,5638,5640],{"id":5639},"антипатерн-1-дублювання-даних-у-стані-через-ефект","Антипатерн №1: Дублювання даних у стані через ефект",[5642,5643,5645,5646],"h3",{"id":5644},"проблемний-код-синхронізація-через-useeffect","❌ Проблемний код: синхронізація через ",[5510,5647,5512],{},[5479,5649,5650,5651,5653],{},"Одна з найпоширеніших помилок — зберігати список у стані, а потім у ",[5510,5652,5512],{}," обчислювати відфільтровану версію і зберігати її у другому стані:",[5655,5656,5661],"pre",{"className":5657,"code":5658,"language":5659,"meta":5660,"style":5660},"language-tsx shiki shiki-themes light-plus dark-plus dark-plus","import { useState, useEffect } from \"react\";\n\ninterface Task {\n  id: number;\n  title: string;\n  completed: boolean;\n}\n\nexport function TaskListBad() {\n  const [tasks, setTasks] = useState\u003CTask[]>([\n    { id: 1, title: \"Вивчити React\", completed: true },\n    { id: 2, title: \"Опанувати TypeScript\", completed: false },\n    { id: 3, title: \"Побудувати проєкт\", completed: false },\n  ]);\n\n  \u002F\u002F ❌ Погано: обчислюємо відфільтровані задачі у окремому стані через ефект\n  const [activeTasks, setActiveTasks] = useState\u003CTask[]>([]);\n\n  useEffect(() => {\n    const filtered = tasks.filter((task) => !task.completed);\n    setActiveTasks(filtered);\n  }, [tasks]); \u002F\u002F Ефект запускається при кожній зміні tasks\n\n  return (\n    \u003Cdiv>\n      \u003Ch3>Активні задачі ({activeTasks.length})\u003C\u002Fh3>\n      \u003Cul>\n        {activeTasks.map((task) => (\n          \u003Cli key={task.id}>{task.title}\u003C\u002Fli>\n        ))}\n      \u003C\u002Ful>\n    \u003C\u002Fdiv>\n  );\n}\n","tsx","",[5510,5662,5663,5698,5705,5719,5733,5746,5759,5765,5770,5786,5818,5850,5876,5901,5907,5912,5919,5945,5950,5964,6007,6021,6035,6040,6049,6063,6101,6110,6133,6178,6186,6196,6206,6212],{"__ignoreMap":5660},[5664,5665,5668,5672,5676,5680,5683,5685,5688,5691,5695],"span",{"class":5666,"line":5667},"line",1,[5664,5669,5671],{"class":5670},"s8xlr","import",[5664,5673,5675],{"class":5674},"sHH4Y"," { ",[5664,5677,5679],{"class":5678},"siwwj","useState",[5664,5681,5682],{"class":5674},", ",[5664,5684,5512],{"class":5678},[5664,5686,5687],{"class":5674}," } ",[5664,5689,5690],{"class":5670},"from",[5664,5692,5694],{"class":5693},"sbdoH"," \"react\"",[5664,5696,5697],{"class":5674},";\n",[5664,5699,5701],{"class":5666,"line":5700},2,[5664,5702,5704],{"emptyLinePlaceholder":5703},true,"\n",[5664,5706,5708,5712,5716],{"class":5666,"line":5707},3,[5664,5709,5711],{"class":5710},"su1O8","interface",[5664,5713,5715],{"class":5714},"sN1BT"," Task",[5664,5717,5718],{"class":5674}," {\n",[5664,5720,5722,5725,5728,5731],{"class":5666,"line":5721},4,[5664,5723,5724],{"class":5678},"  id",[5664,5726,5727],{"class":5674},": ",[5664,5729,5730],{"class":5714},"number",[5664,5732,5697],{"class":5674},[5664,5734,5736,5739,5741,5744],{"class":5666,"line":5735},5,[5664,5737,5738],{"class":5678},"  title",[5664,5740,5727],{"class":5674},[5664,5742,5743],{"class":5714},"string",[5664,5745,5697],{"class":5674},[5664,5747,5749,5752,5754,5757],{"class":5666,"line":5748},6,[5664,5750,5751],{"class":5678},"  completed",[5664,5753,5727],{"class":5674},[5664,5755,5756],{"class":5714},"boolean",[5664,5758,5697],{"class":5674},[5664,5760,5762],{"class":5666,"line":5761},7,[5664,5763,5764],{"class":5674},"}\n",[5664,5766,5768],{"class":5666,"line":5767},8,[5664,5769,5704],{"emptyLinePlaceholder":5703},[5664,5771,5773,5776,5779,5783],{"class":5666,"line":5772},9,[5664,5774,5775],{"class":5670},"export",[5664,5777,5778],{"class":5710}," function",[5664,5780,5782],{"class":5781},"s8Opu"," TaskListBad",[5664,5784,5785],{"class":5674},"() {\n",[5664,5787,5789,5792,5795,5799,5801,5804,5807,5809,5812,5815],{"class":5666,"line":5788},10,[5664,5790,5791],{"class":5710},"  const",[5664,5793,5794],{"class":5674}," [",[5664,5796,5798],{"class":5797},"s-QsJ","tasks",[5664,5800,5682],{"class":5674},[5664,5802,5803],{"class":5797},"setTasks",[5664,5805,5806],{"class":5674},"] = ",[5664,5808,5679],{"class":5781},[5664,5810,5811],{"class":5674},"\u003C",[5664,5813,5814],{"class":5714},"Task",[5664,5816,5817],{"class":5674},"[]>([\n",[5664,5819,5821,5824,5827,5831,5833,5836,5839,5841,5844,5847],{"class":5666,"line":5820},11,[5664,5822,5823],{"class":5674},"    { ",[5664,5825,5826],{"class":5678},"id:",[5664,5828,5830],{"class":5829},"sJj4R"," 1",[5664,5832,5682],{"class":5674},[5664,5834,5835],{"class":5678},"title:",[5664,5837,5838],{"class":5693}," \"Вивчити React\"",[5664,5840,5682],{"class":5674},[5664,5842,5843],{"class":5678},"completed:",[5664,5845,5846],{"class":5710}," true",[5664,5848,5849],{"class":5674}," },\n",[5664,5851,5853,5855,5857,5860,5862,5864,5867,5869,5871,5874],{"class":5666,"line":5852},12,[5664,5854,5823],{"class":5674},[5664,5856,5826],{"class":5678},[5664,5858,5859],{"class":5829}," 2",[5664,5861,5682],{"class":5674},[5664,5863,5835],{"class":5678},[5664,5865,5866],{"class":5693}," \"Опанувати TypeScript\"",[5664,5868,5682],{"class":5674},[5664,5870,5843],{"class":5678},[5664,5872,5873],{"class":5710}," false",[5664,5875,5849],{"class":5674},[5664,5877,5879,5881,5883,5886,5888,5890,5893,5895,5897,5899],{"class":5666,"line":5878},13,[5664,5880,5823],{"class":5674},[5664,5882,5826],{"class":5678},[5664,5884,5885],{"class":5829}," 3",[5664,5887,5682],{"class":5674},[5664,5889,5835],{"class":5678},[5664,5891,5892],{"class":5693}," \"Побудувати проєкт\"",[5664,5894,5682],{"class":5674},[5664,5896,5843],{"class":5678},[5664,5898,5873],{"class":5710},[5664,5900,5849],{"class":5674},[5664,5902,5904],{"class":5666,"line":5903},14,[5664,5905,5906],{"class":5674},"  ]);\n",[5664,5908,5910],{"class":5666,"line":5909},15,[5664,5911,5704],{"emptyLinePlaceholder":5703},[5664,5913,5915],{"class":5666,"line":5914},16,[5664,5916,5918],{"class":5917},"spJ8K","  \u002F\u002F ❌ Погано: обчислюємо відфільтровані задачі у окремому стані через ефект\n",[5664,5920,5922,5924,5926,5929,5931,5934,5936,5938,5940,5942],{"class":5666,"line":5921},17,[5664,5923,5791],{"class":5710},[5664,5925,5794],{"class":5674},[5664,5927,5928],{"class":5797},"activeTasks",[5664,5930,5682],{"class":5674},[5664,5932,5933],{"class":5797},"setActiveTasks",[5664,5935,5806],{"class":5674},[5664,5937,5679],{"class":5781},[5664,5939,5811],{"class":5674},[5664,5941,5814],{"class":5714},[5664,5943,5944],{"class":5674},"[]>([]);\n",[5664,5946,5948],{"class":5666,"line":5947},18,[5664,5949,5704],{"emptyLinePlaceholder":5703},[5664,5951,5953,5956,5959,5962],{"class":5666,"line":5952},19,[5664,5954,5955],{"class":5781},"  useEffect",[5664,5957,5958],{"class":5674},"(() ",[5664,5960,5961],{"class":5710},"=>",[5664,5963,5718],{"class":5674},[5664,5965,5967,5970,5973,5976,5978,5980,5983,5986,5989,5992,5994,5997,5999,6001,6004],{"class":5666,"line":5966},20,[5664,5968,5969],{"class":5710},"    const",[5664,5971,5972],{"class":5797}," filtered",[5664,5974,5975],{"class":5674}," = ",[5664,5977,5798],{"class":5678},[5664,5979,5513],{"class":5674},[5664,5981,5982],{"class":5781},"filter",[5664,5984,5985],{"class":5674},"((",[5664,5987,5988],{"class":5678},"task",[5664,5990,5991],{"class":5674},") ",[5664,5993,5961],{"class":5710},[5664,5995,5996],{"class":5674}," !",[5664,5998,5988],{"class":5678},[5664,6000,5513],{"class":5674},[5664,6002,6003],{"class":5678},"completed",[5664,6005,6006],{"class":5674},");\n",[5664,6008,6010,6013,6016,6019],{"class":5666,"line":6009},21,[5664,6011,6012],{"class":5781},"    setActiveTasks",[5664,6014,6015],{"class":5674},"(",[5664,6017,6018],{"class":5678},"filtered",[5664,6020,6006],{"class":5674},[5664,6022,6024,6027,6029,6032],{"class":5666,"line":6023},22,[5664,6025,6026],{"class":5674},"  }, [",[5664,6028,5798],{"class":5678},[5664,6030,6031],{"class":5674},"]); ",[5664,6033,6034],{"class":5917},"\u002F\u002F Ефект запускається при кожній зміні tasks\n",[5664,6036,6038],{"class":5666,"line":6037},23,[5664,6039,5704],{"emptyLinePlaceholder":5703},[5664,6041,6043,6046],{"class":5666,"line":6042},24,[5664,6044,6045],{"class":5670},"  return",[5664,6047,6048],{"class":5674}," (\n",[5664,6050,6052,6056,6060],{"class":5666,"line":6051},25,[5664,6053,6055],{"class":6054},"s0P7L","    \u003C",[5664,6057,6059],{"class":6058},"sKtos","div",[5664,6061,6062],{"class":6054},">\n",[5664,6064,6066,6069,6071,6074,6077,6080,6082,6085,6088,6091,6094,6097,6099],{"class":5666,"line":6065},26,[5664,6067,6068],{"class":6054},"      \u003C",[5664,6070,5642],{"class":6058},[5664,6072,6073],{"class":6054},">",[5664,6075,6076],{"class":5674},"Активні задачі (",[5664,6078,6079],{"class":5710},"{",[5664,6081,5928],{"class":5678},[5664,6083,5513],{"class":6084},"sD7JJ",[5664,6086,6087],{"class":5678},"length",[5664,6089,6090],{"class":5710},"}",[5664,6092,6093],{"class":5674},")",[5664,6095,6096],{"class":6054},"\u003C\u002F",[5664,6098,5642],{"class":6058},[5664,6100,6062],{"class":6054},[5664,6102,6104,6106,6108],{"class":5666,"line":6103},27,[5664,6105,6068],{"class":6054},[5664,6107,5503],{"class":6058},[5664,6109,6062],{"class":6054},[5664,6111,6113,6116,6118,6120,6123,6125,6127,6129,6131],{"class":5666,"line":6112},28,[5664,6114,6115],{"class":5710},"        {",[5664,6117,5928],{"class":5678},[5664,6119,5513],{"class":6084},[5664,6121,6122],{"class":5781},"map",[5664,6124,5985],{"class":6084},[5664,6126,5988],{"class":5678},[5664,6128,5991],{"class":6084},[5664,6130,5961],{"class":5710},[5664,6132,6048],{"class":6084},[5664,6134,6136,6139,6141,6145,6148,6150,6152,6154,6157,6159,6161,6163,6165,6167,6170,6172,6174,6176],{"class":5666,"line":6135},29,[5664,6137,6138],{"class":6054},"          \u003C",[5664,6140,5506],{"class":6058},[5664,6142,6144],{"class":6143},"sa4r_"," key",[5664,6146,6147],{"class":5674},"=",[5664,6149,6079],{"class":5710},[5664,6151,5988],{"class":5678},[5664,6153,5513],{"class":6084},[5664,6155,6156],{"class":5678},"id",[5664,6158,6090],{"class":5710},[5664,6160,6073],{"class":6054},[5664,6162,6079],{"class":5710},[5664,6164,5988],{"class":5678},[5664,6166,5513],{"class":6084},[5664,6168,6169],{"class":5678},"title",[5664,6171,6090],{"class":5710},[5664,6173,6096],{"class":6054},[5664,6175,5506],{"class":6058},[5664,6177,6062],{"class":6054},[5664,6179,6181,6184],{"class":5666,"line":6180},30,[5664,6182,6183],{"class":6084},"        ))",[5664,6185,5764],{"class":5710},[5664,6187,6189,6192,6194],{"class":5666,"line":6188},31,[5664,6190,6191],{"class":6054},"      \u003C\u002F",[5664,6193,5503],{"class":6058},[5664,6195,6062],{"class":6054},[5664,6197,6199,6202,6204],{"class":5666,"line":6198},32,[5664,6200,6201],{"class":6054},"    \u003C\u002F",[5664,6203,6059],{"class":6058},[5664,6205,6062],{"class":6054},[5664,6207,6209],{"class":5666,"line":6208},33,[5664,6210,6211],{"class":5674},"  );\n",[5664,6213,6215],{"class":5666,"line":6214},34,[5664,6216,5764],{"class":5674},[5479,6218,6219],{},[5483,6220,6221],{},"Що тут не так:",[5588,6223,6224,6245,6254],{},[5506,6225,6226,6229,6230,6232,6233,5486,6236,6238,6239,6241,6242,5513],{},[5483,6227,6228],{},"Два рендери замість одного:"," Коли ",[5510,6231,5798],{}," змінюється, React спочатку рендерить компонент з ",[5483,6234,6235],{},"застарілим",[5510,6237,5928],{},", потім виконує ефект, оновлює ",[5510,6240,5928],{}," і запускає ",[5483,6243,6244],{},"другий рендер",[5506,6246,6247,6250,6251,6253],{},[5483,6248,6249],{},"Дублювання джерела істини:"," Тепер ",[5510,6252,5928],{}," — це копія даних, що може стати неконсистентною, якщо забути оновити її у всіх місцях.",[5506,6255,6256,6259,6260,6262],{},[5483,6257,6258],{},"Зайва складність:"," Лінтер вимагатиме додавання ",[5510,6261,5798],{}," у залежності, що створює відчуття «магічної синхронізації», хоча насправді це просте обчислення.",[5642,6264,6266],{"id":6265},"правильний-підхід-обчислення-під-час-рендеру","✅ Правильний підхід: обчислення під час рендеру",[5479,6268,6269,6270,6273],{},"React ",[5483,6271,6272],{},"надзвичайно швидкий"," у обчисленнях під час рендерингу. Фільтрація масиву з тисяч елементів займає мікросекунди — це не вимагає окремого стану:",[5655,6275,6277],{"className":5657,"code":6276,"language":5659,"meta":5660,"style":5660},"import { useState } from \"react\";\n\ninterface Task {\n  id: number;\n  title: string;\n  completed: boolean;\n}\n\nexport function TaskListGood() {\n  const [tasks, setTasks] = useState\u003CTask[]>([\n    { id: 1, title: \"Вивчити React\", completed: true },\n    { id: 2, title: \"Опанувати TypeScript\", completed: false },\n    { id: 3, title: \"Побудувати проєкт\", completed: false },\n  ]);\n\n  \u002F\u002F ✅ Правильно: обчислюємо на льоту під час рендерингу\n  const activeTasks = tasks.filter((task) => !task.completed);\n\n  return (\n    \u003Cdiv>\n      \u003Ch3>Активні задачі ({activeTasks.length})\u003C\u002Fh3>\n      \u003Cul>\n        {activeTasks.map((task) => (\n          \u003Cli key={task.id}>{task.title}\u003C\u002Fli>\n        ))}\n      \u003C\u002Ful>\n    \u003C\u002Fdiv>\n  );\n}\n",[5510,6278,6279,6295,6299,6307,6317,6327,6337,6341,6345,6356,6378,6400,6422,6444,6448,6452,6457,6490,6494,6500,6508,6536,6544,6564,6602,6608,6616,6624,6628],{"__ignoreMap":5660},[5664,6280,6281,6283,6285,6287,6289,6291,6293],{"class":5666,"line":5667},[5664,6282,5671],{"class":5670},[5664,6284,5675],{"class":5674},[5664,6286,5679],{"class":5678},[5664,6288,5687],{"class":5674},[5664,6290,5690],{"class":5670},[5664,6292,5694],{"class":5693},[5664,6294,5697],{"class":5674},[5664,6296,6297],{"class":5666,"line":5700},[5664,6298,5704],{"emptyLinePlaceholder":5703},[5664,6300,6301,6303,6305],{"class":5666,"line":5707},[5664,6302,5711],{"class":5710},[5664,6304,5715],{"class":5714},[5664,6306,5718],{"class":5674},[5664,6308,6309,6311,6313,6315],{"class":5666,"line":5721},[5664,6310,5724],{"class":5678},[5664,6312,5727],{"class":5674},[5664,6314,5730],{"class":5714},[5664,6316,5697],{"class":5674},[5664,6318,6319,6321,6323,6325],{"class":5666,"line":5735},[5664,6320,5738],{"class":5678},[5664,6322,5727],{"class":5674},[5664,6324,5743],{"class":5714},[5664,6326,5697],{"class":5674},[5664,6328,6329,6331,6333,6335],{"class":5666,"line":5748},[5664,6330,5751],{"class":5678},[5664,6332,5727],{"class":5674},[5664,6334,5756],{"class":5714},[5664,6336,5697],{"class":5674},[5664,6338,6339],{"class":5666,"line":5761},[5664,6340,5764],{"class":5674},[5664,6342,6343],{"class":5666,"line":5767},[5664,6344,5704],{"emptyLinePlaceholder":5703},[5664,6346,6347,6349,6351,6354],{"class":5666,"line":5772},[5664,6348,5775],{"class":5670},[5664,6350,5778],{"class":5710},[5664,6352,6353],{"class":5781}," TaskListGood",[5664,6355,5785],{"class":5674},[5664,6357,6358,6360,6362,6364,6366,6368,6370,6372,6374,6376],{"class":5666,"line":5788},[5664,6359,5791],{"class":5710},[5664,6361,5794],{"class":5674},[5664,6363,5798],{"class":5797},[5664,6365,5682],{"class":5674},[5664,6367,5803],{"class":5797},[5664,6369,5806],{"class":5674},[5664,6371,5679],{"class":5781},[5664,6373,5811],{"class":5674},[5664,6375,5814],{"class":5714},[5664,6377,5817],{"class":5674},[5664,6379,6380,6382,6384,6386,6388,6390,6392,6394,6396,6398],{"class":5666,"line":5820},[5664,6381,5823],{"class":5674},[5664,6383,5826],{"class":5678},[5664,6385,5830],{"class":5829},[5664,6387,5682],{"class":5674},[5664,6389,5835],{"class":5678},[5664,6391,5838],{"class":5693},[5664,6393,5682],{"class":5674},[5664,6395,5843],{"class":5678},[5664,6397,5846],{"class":5710},[5664,6399,5849],{"class":5674},[5664,6401,6402,6404,6406,6408,6410,6412,6414,6416,6418,6420],{"class":5666,"line":5852},[5664,6403,5823],{"class":5674},[5664,6405,5826],{"class":5678},[5664,6407,5859],{"class":5829},[5664,6409,5682],{"class":5674},[5664,6411,5835],{"class":5678},[5664,6413,5866],{"class":5693},[5664,6415,5682],{"class":5674},[5664,6417,5843],{"class":5678},[5664,6419,5873],{"class":5710},[5664,6421,5849],{"class":5674},[5664,6423,6424,6426,6428,6430,6432,6434,6436,6438,6440,6442],{"class":5666,"line":5878},[5664,6425,5823],{"class":5674},[5664,6427,5826],{"class":5678},[5664,6429,5885],{"class":5829},[5664,6431,5682],{"class":5674},[5664,6433,5835],{"class":5678},[5664,6435,5892],{"class":5693},[5664,6437,5682],{"class":5674},[5664,6439,5843],{"class":5678},[5664,6441,5873],{"class":5710},[5664,6443,5849],{"class":5674},[5664,6445,6446],{"class":5666,"line":5903},[5664,6447,5906],{"class":5674},[5664,6449,6450],{"class":5666,"line":5909},[5664,6451,5704],{"emptyLinePlaceholder":5703},[5664,6453,6454],{"class":5666,"line":5914},[5664,6455,6456],{"class":5917},"  \u002F\u002F ✅ Правильно: обчислюємо на льоту під час рендерингу\n",[5664,6458,6459,6461,6464,6466,6468,6470,6472,6474,6476,6478,6480,6482,6484,6486,6488],{"class":5666,"line":5921},[5664,6460,5791],{"class":5710},[5664,6462,6463],{"class":5797}," activeTasks",[5664,6465,5975],{"class":5674},[5664,6467,5798],{"class":5678},[5664,6469,5513],{"class":5674},[5664,6471,5982],{"class":5781},[5664,6473,5985],{"class":5674},[5664,6475,5988],{"class":5678},[5664,6477,5991],{"class":5674},[5664,6479,5961],{"class":5710},[5664,6481,5996],{"class":5674},[5664,6483,5988],{"class":5678},[5664,6485,5513],{"class":5674},[5664,6487,6003],{"class":5678},[5664,6489,6006],{"class":5674},[5664,6491,6492],{"class":5666,"line":5947},[5664,6493,5704],{"emptyLinePlaceholder":5703},[5664,6495,6496,6498],{"class":5666,"line":5952},[5664,6497,6045],{"class":5670},[5664,6499,6048],{"class":5674},[5664,6501,6502,6504,6506],{"class":5666,"line":5966},[5664,6503,6055],{"class":6054},[5664,6505,6059],{"class":6058},[5664,6507,6062],{"class":6054},[5664,6509,6510,6512,6514,6516,6518,6520,6522,6524,6526,6528,6530,6532,6534],{"class":5666,"line":6009},[5664,6511,6068],{"class":6054},[5664,6513,5642],{"class":6058},[5664,6515,6073],{"class":6054},[5664,6517,6076],{"class":5674},[5664,6519,6079],{"class":5710},[5664,6521,5928],{"class":5678},[5664,6523,5513],{"class":6084},[5664,6525,6087],{"class":5678},[5664,6527,6090],{"class":5710},[5664,6529,6093],{"class":5674},[5664,6531,6096],{"class":6054},[5664,6533,5642],{"class":6058},[5664,6535,6062],{"class":6054},[5664,6537,6538,6540,6542],{"class":5666,"line":6023},[5664,6539,6068],{"class":6054},[5664,6541,5503],{"class":6058},[5664,6543,6062],{"class":6054},[5664,6545,6546,6548,6550,6552,6554,6556,6558,6560,6562],{"class":5666,"line":6037},[5664,6547,6115],{"class":5710},[5664,6549,5928],{"class":5678},[5664,6551,5513],{"class":6084},[5664,6553,6122],{"class":5781},[5664,6555,5985],{"class":6084},[5664,6557,5988],{"class":5678},[5664,6559,5991],{"class":6084},[5664,6561,5961],{"class":5710},[5664,6563,6048],{"class":6084},[5664,6565,6566,6568,6570,6572,6574,6576,6578,6580,6582,6584,6586,6588,6590,6592,6594,6596,6598,6600],{"class":5666,"line":6042},[5664,6567,6138],{"class":6054},[5664,6569,5506],{"class":6058},[5664,6571,6144],{"class":6143},[5664,6573,6147],{"class":5674},[5664,6575,6079],{"class":5710},[5664,6577,5988],{"class":5678},[5664,6579,5513],{"class":6084},[5664,6581,6156],{"class":5678},[5664,6583,6090],{"class":5710},[5664,6585,6073],{"class":6054},[5664,6587,6079],{"class":5710},[5664,6589,5988],{"class":5678},[5664,6591,5513],{"class":6084},[5664,6593,6169],{"class":5678},[5664,6595,6090],{"class":5710},[5664,6597,6096],{"class":6054},[5664,6599,5506],{"class":6058},[5664,6601,6062],{"class":6054},[5664,6603,6604,6606],{"class":5666,"line":6051},[5664,6605,6183],{"class":6084},[5664,6607,5764],{"class":5710},[5664,6609,6610,6612,6614],{"class":5666,"line":6065},[5664,6611,6191],{"class":6054},[5664,6613,5503],{"class":6058},[5664,6615,6062],{"class":6054},[5664,6617,6618,6620,6622],{"class":5666,"line":6103},[5664,6619,6201],{"class":6054},[5664,6621,6059],{"class":6058},[5664,6623,6062],{"class":6054},[5664,6625,6626],{"class":5666,"line":6112},[5664,6627,6211],{"class":5674},[5664,6629,6630],{"class":5666,"line":6135},[5664,6631,5764],{"class":5674},[6633,6634,6638,7978],"react-project-preview",{":height":6635,"entry":6636,"title":6637},"560","src\u002FApp.tsx","Порівняння: ефект vs обчислення",[5655,6639,6641],{"className":5657,"code":6640,"filename":6636,"language":5659,"meta":5660,"style":5660},"import { useState } from 'react';\n\ninterface Task {\n  id: number;\n  title: string;\n  completed: boolean;\n}\n\nconst initialTasks: Task[] = [\n  { id: 1, title: 'Вивчити React', completed: true },\n  { id: 2, title: 'Опанувати TypeScript', completed: false },\n  { id: 3, title: 'Побудувати проєкт', completed: false },\n  { id: 4, title: 'Написати тести', completed: false },\n];\n\nexport default function App() {\n  const [tasks, setTasks] = useState\u003CTask[]>(initialTasks);\n  const [newTaskTitle, setNewTaskTitle] = useState('');\n\n  \u002F\u002F ✅ Обчислюємо відфільтровані дані безпосередньо під час рендеру\n  const activeTasks = tasks.filter(task => !task.completed);\n  const completedTasks = tasks.filter(task => task.completed);\n\n  const handleToggle = (id: number) => {\n    setTasks(prev =>\n      prev.map(task =>\n        task.id === id ? { ...task, completed: !task.completed } : task\n      )\n    );\n  };\n\n  const handleAdd = () => {\n    if (!newTaskTitle.trim()) return;\n    \n    setTasks(prev => [\n      ...prev,\n      { id: Date.now(), title: newTaskTitle, completed: false }\n    ]);\n    setNewTaskTitle('');\n  };\n\n  return (\n    \u003Cdiv className=\"container\">\n      \u003Cdiv className=\"card\">\n        \u003Ch2>Список задач\u003C\u002Fh2>\n        \n        \u003Cdiv className=\"add-task\">\n          \u003Cinput\n            type=\"text\"\n            value={newTaskTitle}\n            onChange={(e) => setNewTaskTitle(e.target.value)}\n            onKeyDown={(e) => e.key === 'Enter' && handleAdd()}\n            placeholder=\"Нова задача...\"\n            className=\"input\"\n          \u002F>\n          \u003Cbutton onClick={handleAdd} className=\"btn\">\n            Додати\n          \u003C\u002Fbutton>\n        \u003C\u002Fdiv>\n\n        \u003Cdiv className=\"stats\">\n          \u003Cdiv className=\"stat active\">\n            \u003Cspan className=\"count\">{activeTasks.length}\u003C\u002Fspan>\n            \u003Cspan className=\"label\">Активні\u003C\u002Fspan>\n          \u003C\u002Fdiv>\n          \u003Cdiv className=\"stat completed\">\n            \u003Cspan className=\"count\">{completedTasks.length}\u003C\u002Fspan>\n            \u003Cspan className=\"label\">Завершені\u003C\u002Fspan>\n          \u003C\u002Fdiv>\n        \u003C\u002Fdiv>\n\n        \u003Cdiv className=\"tasks\">\n          {tasks.map(task => (\n            \u003Cdiv key={task.id} className=\"task\">\n              \u003Cinput\n                type=\"checkbox\"\n                checked={task.completed}\n                onChange={() => handleToggle(task.id)}\n                className=\"checkbox\"\n              \u002F>\n              \u003Cspan className={task.completed ? 'task-title completed' : 'task-title'}>\n                {task.title}\n              \u003C\u002Fspan>\n            \u003C\u002Fdiv>\n          ))}\n        \u003C\u002Fdiv>\n\n        \u003Cp className=\"hint\">\n          Фільтрація виконується на льоту без useEffect\n        \u003C\u002Fp>\n      \u003C\u002Fdiv>\n    \u003C\u002Fdiv>\n  );\n}\n",[5510,6642,6643,6660,6664,6672,6682,6692,6702,6706,6710,6725,6749,6772,6795,6819,6824,6828,6842,6870,6895,6899,6904,6935,6965,6969,6991,7004,7019,7056,7061,7066,7071,7075,7089,7112,7117,7131,7142,7175,7181,7193,7198,7203,7210,7227,7243,7262,7268,7284,7292,7303,7317,7357,7398,7409,7420,7426,7455,7461,7471,7481,7486,7502,7518,7551,7576,7585,7601,7633,7657,7666,7675,7680,7696,7716,7746,7754,7765,7783,7812,7822,7828,7863,7877,7887,7897,7905,7914,7919,7935,7941,7950,7959,7968,7973],{"__ignoreMap":5660},[5664,6644,6645,6647,6649,6651,6653,6655,6658],{"class":5666,"line":5667},[5664,6646,5671],{"class":5670},[5664,6648,5675],{"class":5674},[5664,6650,5679],{"class":5678},[5664,6652,5687],{"class":5674},[5664,6654,5690],{"class":5670},[5664,6656,6657],{"class":5693}," 'react'",[5664,6659,5697],{"class":5674},[5664,6661,6662],{"class":5666,"line":5700},[5664,6663,5704],{"emptyLinePlaceholder":5703},[5664,6665,6666,6668,6670],{"class":5666,"line":5707},[5664,6667,5711],{"class":5710},[5664,6669,5715],{"class":5714},[5664,6671,5718],{"class":5674},[5664,6673,6674,6676,6678,6680],{"class":5666,"line":5721},[5664,6675,5724],{"class":5678},[5664,6677,5727],{"class":5674},[5664,6679,5730],{"class":5714},[5664,6681,5697],{"class":5674},[5664,6683,6684,6686,6688,6690],{"class":5666,"line":5735},[5664,6685,5738],{"class":5678},[5664,6687,5727],{"class":5674},[5664,6689,5743],{"class":5714},[5664,6691,5697],{"class":5674},[5664,6693,6694,6696,6698,6700],{"class":5666,"line":5748},[5664,6695,5751],{"class":5678},[5664,6697,5727],{"class":5674},[5664,6699,5756],{"class":5714},[5664,6701,5697],{"class":5674},[5664,6703,6704],{"class":5666,"line":5761},[5664,6705,5764],{"class":5674},[5664,6707,6708],{"class":5666,"line":5767},[5664,6709,5704],{"emptyLinePlaceholder":5703},[5664,6711,6712,6715,6718,6720,6722],{"class":5666,"line":5772},[5664,6713,6714],{"class":5710},"const",[5664,6716,6717],{"class":5797}," initialTasks",[5664,6719,5727],{"class":5674},[5664,6721,5814],{"class":5714},[5664,6723,6724],{"class":5674},"[] = [\n",[5664,6726,6727,6730,6732,6734,6736,6738,6741,6743,6745,6747],{"class":5666,"line":5788},[5664,6728,6729],{"class":5674},"  { ",[5664,6731,5826],{"class":5678},[5664,6733,5830],{"class":5829},[5664,6735,5682],{"class":5674},[5664,6737,5835],{"class":5678},[5664,6739,6740],{"class":5693}," 'Вивчити React'",[5664,6742,5682],{"class":5674},[5664,6744,5843],{"class":5678},[5664,6746,5846],{"class":5710},[5664,6748,5849],{"class":5674},[5664,6750,6751,6753,6755,6757,6759,6761,6764,6766,6768,6770],{"class":5666,"line":5820},[5664,6752,6729],{"class":5674},[5664,6754,5826],{"class":5678},[5664,6756,5859],{"class":5829},[5664,6758,5682],{"class":5674},[5664,6760,5835],{"class":5678},[5664,6762,6763],{"class":5693}," 'Опанувати TypeScript'",[5664,6765,5682],{"class":5674},[5664,6767,5843],{"class":5678},[5664,6769,5873],{"class":5710},[5664,6771,5849],{"class":5674},[5664,6773,6774,6776,6778,6780,6782,6784,6787,6789,6791,6793],{"class":5666,"line":5852},[5664,6775,6729],{"class":5674},[5664,6777,5826],{"class":5678},[5664,6779,5885],{"class":5829},[5664,6781,5682],{"class":5674},[5664,6783,5835],{"class":5678},[5664,6785,6786],{"class":5693}," 'Побудувати проєкт'",[5664,6788,5682],{"class":5674},[5664,6790,5843],{"class":5678},[5664,6792,5873],{"class":5710},[5664,6794,5849],{"class":5674},[5664,6796,6797,6799,6801,6804,6806,6808,6811,6813,6815,6817],{"class":5666,"line":5878},[5664,6798,6729],{"class":5674},[5664,6800,5826],{"class":5678},[5664,6802,6803],{"class":5829}," 4",[5664,6805,5682],{"class":5674},[5664,6807,5835],{"class":5678},[5664,6809,6810],{"class":5693}," 'Написати 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overflow-y",[5664,9013,5727],{"class":5674},[5664,9015,9016],{"class":8003},"auto",[5664,9018,5697],{"class":5674},[5664,9020,9022],{"class":5666,"line":9021},109,[5664,9023,5764],{"class":5674},[5664,9025,9027],{"class":5666,"line":9026},110,[5664,9028,5704],{"emptyLinePlaceholder":5703},[5664,9030,9032,9035],{"class":5666,"line":9031},111,[5664,9033,9034],{"class":7990},".task",[5664,9036,5718],{"class":5674},[5664,9038,9040,9042,9044,9046],{"class":5666,"line":9039},112,[5664,9041,7998],{"class":6143},[5664,9043,5727],{"class":5674},[5664,9045,8004],{"class":8003},[5664,9047,5697],{"class":5674},[5664,9049,9051,9053,9055,9057],{"class":5666,"line":9050},113,[5664,9052,8023],{"class":6143},[5664,9054,5727],{"class":5674},[5664,9056,8016],{"class":8003},[5664,9058,5697],{"class":5674},[5664,9060,9062,9064,9066,9068],{"class":5666,"line":9061},114,[5664,9063,8326],{"class":6143},[5664,9065,5727],{"class":5674},[5664,9067,8666],{"class":5829},[5664,9069,5697],{"class":5674},[5664,9071,9073,9075,9077,9079],{"class":5666,"line":9072},115,[5664,9074,8046],{"class":6143},[5664,9076,5727],{"class":5674},[5664,9078,8666],{"class":5829},[5664,9080,5697],{"class":5674},[5664,9082,9084,9086,9088,9090],{"class":5666,"line":9083},116,[5664,9085,8076],{"class":6143},[5664,9087,5727],{"class":5674},[5664,9089,8128],{"class":8003},[5664,9091,5697],{"class":5674},[5664,9093,9095,9097,9099,9101],{"class":5666,"line":9094},117,[5664,9096,8135],{"class":6143},[5664,9098,5727],{"class":5674},[5664,9100,8331],{"class":5829},[5664,9102,5697],{"class":5674},[5664,9104,9106,9108,9110,9112],{"class":5666,"line":9105},118,[5664,9107,8338],{"class":6143},[5664,9109,5727],{"class":5674},[5664,9111,8331],{"class":5829},[5664,9113,5697],{"class":5674},[5664,9115,9117,9119,9121,9123,9125],{"class":5666,"line":9116},119,[5664,9118,8429],{"class":6143},[5664,9120,5727],{"class":5674},[5664,9122,8584],{"class":8003},[5664,9124,8587],{"class":5829},[5664,9126,5697],{"class":5674},[5664,9128,9130],{"class":5666,"line":9129},120,[5664,9131,5764],{"class":5674},[5664,9133,9135],{"class":5666,"line":9134},121,[5664,9136,5704],{"emptyLinePlaceholder":5703},[5664,9138,9140,9143],{"class":5666,"line":9139},122,[5664,9141,9142],{"class":7990},".task:last-child",[5664,9144,5718],{"class":5674},[5664,9146,9148,9150,9152,9154],{"class":5666,"line":9147},123,[5664,9149,8338],{"class":6143},[5664,9151,5727],{"class":5674},[5664,9153,8163],{"class":5829},[5664,9155,5697],{"class":5674},[5664,9157,9159],{"class":5666,"line":9158},124,[5664,9160,5764],{"class":5674},[5664,9162,9164],{"class":5666,"line":9163},125,[5664,9165,5704],{"emptyLinePlaceholder":5703},[5664,9167,9169,9172],{"class":5666,"line":9168},126,[5664,9170,9171],{"class":7990},".task:hover",[5664,9173,5718],{"class":5674},[5664,9175,9177,9179,9181,9183,9186,9189,9191,9193,9195,9197,9199,9201,9203,9205,9208],{"class":5666,"line":9176},127,[5664,9178,8158],{"class":6143},[5664,9180,5727],{"class":5674},[5664,9182,8163],{"class":5829},[5664,9184,9185],{"class":5829}," 2px",[5664,9187,9188],{"class":5829}," 8px",[5664,9190,8172],{"class":5781},[5664,9192,6015],{"class":5674},[5664,9194,8163],{"class":5829},[5664,9196,5682],{"class":5674},[5664,9198,8163],{"class":5829},[5664,9200,5682],{"class":5674},[5664,9202,8163],{"class":5829},[5664,9204,5682],{"class":5674},[5664,9206,9207],{"class":5829},"0.1",[5664,9209,6006],{"class":5674},[5664,9211,9213],{"class":5666,"line":9212},128,[5664,9214,5764],{"class":5674},[5664,9216,9218],{"class":5666,"line":9217},129,[5664,9219,5704],{"emptyLinePlaceholder":5703},[5664,9221,9223,9226],{"class":5666,"line":9222},130,[5664,9224,9225],{"class":7990},".checkbox",[5664,9227,5718],{"class":5674},[5664,9229,9231,9233,9235,9237],{"class":5666,"line":9230},131,[5664,9232,8208],{"class":6143},[5664,9234,5727],{"class":5674},[5664,9236,8051],{"class":5829},[5664,9238,5697],{"class":5674},[5664,9240,9242,9245,9247,9249],{"class":5666,"line":9241},132,[5664,9243,9244],{"class":6143},"  height",[5664,9246,5727],{"class":5674},[5664,9248,8051],{"class":5829},[5664,9250,5697],{"class":5674},[5664,9252,9254,9256,9258,9260],{"class":5666,"line":9253},133,[5664,9255,8568],{"class":6143},[5664,9257,5727],{"class":5674},[5664,9259,8573],{"class":8003},[5664,9261,5697],{"class":5674},[5664,9263,9265,9268,9270,9272],{"class":5666,"line":9264},134,[5664,9266,9267],{"class":6143},"  accent-color",[5664,9269,5727],{"class":5674},[5664,9271,8091],{"class":8003},[5664,9273,5697],{"class":5674},[5664,9275,9277],{"class":5666,"line":9276},135,[5664,9278,5764],{"class":5674},[5664,9280,9282],{"class":5666,"line":9281},136,[5664,9283,5704],{"emptyLinePlaceholder":5703},[5664,9285,9287,9290],{"class":5666,"line":9286},137,[5664,9288,9289],{"class":7990},".task-title",[5664,9291,5718],{"class":5674},[5664,9293,9295,9297,9299,9301],{"class":5666,"line":9294},138,[5664,9296,8364],{"class":6143},[5664,9298,5727],{"class":5674},[5664,9300,8369],{"class":5829},[5664,9302,5697],{"class":5674},[5664,9304,9306,9308,9310,9312],{"class":5666,"line":9305},139,[5664,9307,8254],{"class":6143},[5664,9309,5727],{"class":5674},[5664,9311,8422],{"class":5829},[5664,9313,5697],{"class":5674},[5664,9315,9317,9319,9321,9323],{"class":5666,"line":9316},140,[5664,9318,8266],{"class":6143},[5664,9320,5727],{"class":5674},[5664,9322,8271],{"class":8003},[5664,9324,5697],{"class":5674},[5664,9326,9328,9330,9332,9334,9336],{"class":5666,"line":9327},141,[5664,9329,8429],{"class":6143},[5664,9331,5727],{"class":5674},[5664,9333,8584],{"class":8003},[5664,9335,8587],{"class":5829},[5664,9337,5697],{"class":5674},[5664,9339,9341],{"class":5666,"line":9340},142,[5664,9342,5764],{"class":5674},[5664,9344,9346],{"class":5666,"line":9345},143,[5664,9347,5704],{"emptyLinePlaceholder":5703},[5664,9349,9351,9354],{"class":5666,"line":9350},144,[5664,9352,9353],{"class":7990},".task-title.completed",[5664,9355,5718],{"class":5674},[5664,9357,9359,9362,9364,9367],{"class":5666,"line":9358},145,[5664,9360,9361],{"class":6143},"  text-decoration",[5664,9363,5727],{"class":5674},[5664,9365,9366],{"class":8003},"line-through",[5664,9368,5697],{"class":5674},[5664,9370,9372,9374,9376,9379],{"class":5666,"line":9371},146,[5664,9373,8266],{"class":6143},[5664,9375,5727],{"class":5674},[5664,9377,9378],{"class":8003},"#94a3b8",[5664,9380,5697],{"class":5674},[5664,9382,9384],{"class":5666,"line":9383},147,[5664,9385,5764],{"class":5674},[5664,9387,9389],{"class":5666,"line":9388},148,[5664,9390,5704],{"emptyLinePlaceholder":5703},[5664,9392,9394,9397],{"class":5666,"line":9393},149,[5664,9395,9396],{"class":7990},".hint",[5664,9398,5718],{"class":5674},[5664,9400,9402,9404,9406,9408],{"class":5666,"line":9401},150,[5664,9403,8237],{"class":6143},[5664,9405,5727],{"class":5674},[5664,9407,8163],{"class":5829},[5664,9409,5697],{"class":5674},[5664,9411,9413,9415,9417,9419],{"class":5666,"line":9412},151,[5664,9414,8290],{"class":6143},[5664,9416,5727],{"class":5674},[5664,9418,8016],{"class":8003},[5664,9420,5697],{"class":5674},[5664,9422,9424,9426,9428,9430],{"class":5666,"line":9423},152,[5664,9425,8254],{"class":6143},[5664,9427,5727],{"class":5674},[5664,9429,8878],{"class":5829},[5664,9431,5697],{"class":5674},[5664,9433,9435,9437,9439,9441],{"class":5666,"line":9434},153,[5664,9436,8266],{"class":6143},[5664,9438,5727],{"class":5674},[5664,9440,8890],{"class":8003},[5664,9442,5697],{"class":5674},[5664,9444,9446,9449,9451,9454],{"class":5666,"line":9445},154,[5664,9447,9448],{"class":6143},"  font-style",[5664,9450,5727],{"class":5674},[5664,9452,9453],{"class":8003},"italic",[5664,9455,5697],{"class":5674},[5664,9457,9459],{"class":5666,"line":9458},155,[5664,9460,5764],{"class":5674},[5479,9462,9463],{},[5483,9464,9465],{},"Чому це краще:",[5503,9467,9468,9478,9486],{},[5506,9469,9470,6229,9473,9475,9476,5513],{},[5483,9471,9472],{},"Один рендер:",[5510,9474,5798],{}," змінюється, відбувається лише один рендер із актуальними ",[5510,9477,5928],{},[5506,9479,9480,5486,9483,9485],{},[5483,9481,9482],{},"Одне джерело істини:",[5510,9484,5798],{}," — єдине місце зберігання, всі інші дані обчислюються з нього.",[5506,9487,9488,9491],{},[5483,9489,9490],{},"Простіше тестування:"," Логіка фільтрації може бути витягнута у чисту функцію та протестована окремо.",[9493,9494,9495,9509,9567],"tip",{},[5479,9496,9497,9503,9504,9506,9507,5630],{},[5483,9498,9499,9500,5630],{},"Коли варто використовувати ",[5510,9501,9502],{},"useMemo","\nЯкщо фільтрація або трансформація займає помітний час (наприклад, сортування масиву з 10 000+ елементів за складним критерієм), оберніть обчислення у ",[5510,9505,9502],{},", щоб React кешував результат і пропускав повторні обчислення при рендерах, що не змінюють ",[5510,9508,5798],{},[5655,9510,9512],{"className":5657,"code":9511,"language":5659,"meta":5660,"style":5660},"const activeTasks = useMemo(() => {\n  return tasks.filter(task => !task.completed);\n}, [tasks]);\n",[5510,9513,9514,9530,9557],{"__ignoreMap":5660},[5664,9515,9516,9518,9520,9522,9524,9526,9528],{"class":5666,"line":5667},[5664,9517,6714],{"class":5710},[5664,9519,6463],{"class":5797},[5664,9521,5975],{"class":5674},[5664,9523,9502],{"class":5781},[5664,9525,5958],{"class":5674},[5664,9527,5961],{"class":5710},[5664,9529,5718],{"class":5674},[5664,9531,9532,9534,9537,9539,9541,9543,9545,9547,9549,9551,9553,9555],{"class":5666,"line":5700},[5664,9533,6045],{"class":5670},[5664,9535,9536],{"class":5678}," tasks",[5664,9538,5513],{"class":5674},[5664,9540,5982],{"class":5781},[5664,9542,6015],{"class":5674},[5664,9544,5988],{"class":5678},[5664,9546,6924],{"class":5710},[5664,9548,5996],{"class":5674},[5664,9550,5988],{"class":5678},[5664,9552,5513],{"class":5674},[5664,9554,6003],{"class":5678},[5664,9556,6006],{"class":5674},[5664,9558,9559,9562,9564],{"class":5666,"line":5707},[5664,9560,9561],{"class":5674},"}, [",[5664,9563,5798],{"class":5678},[5664,9565,9566],{"class":5674},"]);\n",[5479,9568,9569,9570,9572],{},"Проте у 90% випадків обчислення настільки швидкі, що ",[5510,9571,9502],{}," не потрібен і додає лише зайву складність.",[5571,9574],{},[5574,9576,9578],{"id":9577},"антипатерн-2-скидання-стану-при-зміні-пропса-через-ефект","Антипатерн №2: Скидання стану при зміні пропса через ефект",[5642,9580,5645,9582],{"id":9581},"проблемний-код-синхронізація-через-useeffect-1",[5510,9583,5512],{},[5479,9585,9586],{},"Типовий сценарій: у вас є форма редагування профілю, і коли користувач обирає іншого користувача зі списку, форма повинна показати дані нового користувача. Початківці часто пишуть такий код:",[5655,9588,9590],{"className":5657,"code":9589,"language":5659,"meta":5660,"style":5660},"import { useState, useEffect } from \"react\";\n\ninterface User {\n  id: number;\n  name: string;\n  email: string;\n}\n\ninterface ProfileFormProps {\n  userId: number;\n  users: User[];\n}\n\nexport function ProfileFormBad({ userId, users }: ProfileFormProps) {\n  const [name, setName] = useState(\"\");\n  const [email, setEmail] = useState(\"\");\n\n  \u002F\u002F ❌ Погано: синхронізуємо стан форми через ефект при зміні userId\n  useEffect(() => {\n    const user = users.find((u) => u.id === userId);\n    if (user) {\n      setName(user.name);\n      setEmail(user.email);\n    }\n  }, [userId, users]);\n\n  return (\n    \u003Cform>\n      \u003Cinput value={name} onChange={(e) => setName(e.target.value)} \u002F>\n      \u003Cinput value={email} onChange={(e) => setEmail(e.target.value)} \u002F>\n      \u003Cbutton type=\"submit\">Зберегти\u003C\u002Fbutton>\n    \u003C\u002Fform>\n  );\n}\n",[5510,9591,9592,9612,9616,9625,9635,9646,9657,9661,9665,9674,9685,9698,9702,9706,9735,9760,9784,9788,9793,9803,9841,9853,9868,9883,9888,9900,9904,9910,9919,9974,10025,10050,10058,10062],{"__ignoreMap":5660},[5664,9593,9594,9596,9598,9600,9602,9604,9606,9608,9610],{"class":5666,"line":5667},[5664,9595,5671],{"class":5670},[5664,9597,5675],{"class":5674},[5664,9599,5679],{"class":5678},[5664,9601,5682],{"class":5674},[5664,9603,5512],{"class":5678},[5664,9605,5687],{"class":5674},[5664,9607,5690],{"class":5670},[5664,9609,5694],{"class":5693},[5664,9611,5697],{"class":5674},[5664,9613,9614],{"class":5666,"line":5700},[5664,9615,5704],{"emptyLinePlaceholder":5703},[5664,9617,9618,9620,9623],{"class":5666,"line":5707},[5664,9619,5711],{"class":5710},[5664,9621,9622],{"class":5714}," User",[5664,9624,5718],{"class":5674},[5664,9626,9627,9629,9631,9633],{"class":5666,"line":5721},[5664,9628,5724],{"class":5678},[5664,9630,5727],{"class":5674},[5664,9632,5730],{"class":5714},[5664,9634,5697],{"class":5674},[5664,9636,9637,9640,9642,9644],{"class":5666,"line":5735},[5664,9638,9639],{"class":5678},"  name",[5664,9641,5727],{"class":5674},[5664,9643,5743],{"class":5714},[5664,9645,5697],{"class":5674},[5664,9647,9648,9651,9653,9655],{"class":5666,"line":5748},[5664,9649,9650],{"class":5678},"  email",[5664,9652,5727],{"class":5674},[5664,9654,5743],{"class":5714},[5664,9656,5697],{"class":5674},[5664,9658,9659],{"class":5666,"line":5761},[5664,9660,5764],{"class":5674},[5664,9662,9663],{"class":5666,"line":5767},[5664,9664,5704],{"emptyLinePlaceholder":5703},[5664,9666,9667,9669,9672],{"class":5666,"line":5772},[5664,9668,5711],{"class":5710},[5664,9670,9671],{"class":5714}," ProfileFormProps",[5664,9673,5718],{"class":5674},[5664,9675,9676,9679,9681,9683],{"class":5666,"line":5788},[5664,9677,9678],{"class":5678},"  userId",[5664,9680,5727],{"class":5674},[5664,9682,5730],{"class":5714},[5664,9684,5697],{"class":5674},[5664,9686,9687,9690,9692,9695],{"class":5666,"line":5820},[5664,9688,9689],{"class":5678},"  users",[5664,9691,5727],{"class":5674},[5664,9693,9694],{"class":5714},"User",[5664,9696,9697],{"class":5674},"[];\n",[5664,9699,9700],{"class":5666,"line":5852},[5664,9701,5764],{"class":5674},[5664,9703,9704],{"class":5666,"line":5878},[5664,9705,5704],{"emptyLinePlaceholder":5703},[5664,9707,9708,9710,9712,9715,9718,9721,9723,9726,9729,9732],{"class":5666,"line":5903},[5664,9709,5775],{"class":5670},[5664,9711,5778],{"class":5710},[5664,9713,9714],{"class":5781}," ProfileFormBad",[5664,9716,9717],{"class":5674},"({ ",[5664,9719,9720],{"class":5678},"userId",[5664,9722,5682],{"class":5674},[5664,9724,9725],{"class":5678},"users",[5664,9727,9728],{"class":5674}," }: ",[5664,9730,9731],{"class":5714},"ProfileFormProps",[5664,9733,9734],{"class":5674},") {\n",[5664,9736,9737,9739,9741,9744,9746,9749,9751,9753,9755,9758],{"class":5666,"line":5909},[5664,9738,5791],{"class":5710},[5664,9740,5794],{"class":5674},[5664,9742,9743],{"class":5797},"name",[5664,9745,5682],{"class":5674},[5664,9747,9748],{"class":5797},"setName",[5664,9750,5806],{"class":5674},[5664,9752,5679],{"class":5781},[5664,9754,6015],{"class":5674},[5664,9756,9757],{"class":5693},"\"\"",[5664,9759,6006],{"class":5674},[5664,9761,9762,9764,9766,9769,9771,9774,9776,9778,9780,9782],{"class":5666,"line":5914},[5664,9763,5791],{"class":5710},[5664,9765,5794],{"class":5674},[5664,9767,9768],{"class":5797},"email",[5664,9770,5682],{"class":5674},[5664,9772,9773],{"class":5797},"setEmail",[5664,9775,5806],{"class":5674},[5664,9777,5679],{"class":5781},[5664,9779,6015],{"class":5674},[5664,9781,9757],{"class":5693},[5664,9783,6006],{"class":5674},[5664,9785,9786],{"class":5666,"line":5921},[5664,9787,5704],{"emptyLinePlaceholder":5703},[5664,9789,9790],{"class":5666,"line":5947},[5664,9791,9792],{"class":5917},"  \u002F\u002F ❌ Погано: синхронізуємо стан форми через ефект при зміні userId\n",[5664,9794,9795,9797,9799,9801],{"class":5666,"line":5952},[5664,9796,5955],{"class":5781},[5664,9798,5958],{"class":5674},[5664,9800,5961],{"class":5710},[5664,9802,5718],{"class":5674},[5664,9804,9805,9807,9810,9812,9814,9816,9819,9821,9824,9826,9828,9831,9833,9835,9837,9839],{"class":5666,"line":5966},[5664,9806,5969],{"class":5710},[5664,9808,9809],{"class":5797}," user",[5664,9811,5975],{"class":5674},[5664,9813,9725],{"class":5678},[5664,9815,5513],{"class":5674},[5664,9817,9818],{"class":5781},"find",[5664,9820,5985],{"class":5674},[5664,9822,9823],{"class":5678},"u",[5664,9825,5991],{"class":5674},[5664,9827,5961],{"class":5710},[5664,9829,9830],{"class":5678}," u",[5664,9832,5513],{"class":5674},[5664,9834,6156],{"class":5678},[5664,9836,7030],{"class":5674},[5664,9838,9720],{"class":5678},[5664,9840,6006],{"class":5674},[5664,9842,9843,9845,9848,9851],{"class":5666,"line":6009},[5664,9844,7093],{"class":5670},[5664,9846,9847],{"class":5674}," (",[5664,9849,9850],{"class":5678},"user",[5664,9852,9734],{"class":5674},[5664,9854,9855,9858,9860,9862,9864,9866],{"class":5666,"line":6023},[5664,9856,9857],{"class":5781},"      setName",[5664,9859,6015],{"class":5674},[5664,9861,9850],{"class":5678},[5664,9863,5513],{"class":5674},[5664,9865,9743],{"class":5678},[5664,9867,6006],{"class":5674},[5664,9869,9870,9873,9875,9877,9879,9881],{"class":5666,"line":6037},[5664,9871,9872],{"class":5781},"      setEmail",[5664,9874,6015],{"class":5674},[5664,9876,9850],{"class":5678},[5664,9878,5513],{"class":5674},[5664,9880,9768],{"class":5678},[5664,9882,6006],{"class":5674},[5664,9884,9885],{"class":5666,"line":6042},[5664,9886,9887],{"class":5674},"    }\n",[5664,9889,9890,9892,9894,9896,9898],{"class":5666,"line":6051},[5664,9891,6026],{"class":5674},[5664,9893,9720],{"class":5678},[5664,9895,5682],{"class":5674},[5664,9897,9725],{"class":5678},[5664,9899,9566],{"class":5674},[5664,9901,9902],{"class":5666,"line":6065},[5664,9903,5704],{"emptyLinePlaceholder":5703},[5664,9905,9906,9908],{"class":5666,"line":6103},[5664,9907,6045],{"class":5670},[5664,9909,6048],{"class":5674},[5664,9911,9912,9914,9917],{"class":5666,"line":6112},[5664,9913,6055],{"class":6054},[5664,9915,9916],{"class":6058},"form",[5664,9918,6062],{"class":6054},[5664,9920,9921,9923,9926,9929,9931,9933,9935,9937,9940,9942,9944,9946,9948,9950,9952,9955,9957,9959,9961,9963,9965,9967,9969,9971],{"class":5666,"line":6135},[5664,9922,6068],{"class":6054},[5664,9924,9925],{"class":6058},"input",[5664,9927,9928],{"class":6143}," value",[5664,9930,6147],{"class":5674},[5664,9932,6079],{"class":5710},[5664,9934,9743],{"class":5678},[5664,9936,6090],{"class":5710},[5664,9938,9939],{"class":6143}," onChange",[5664,9941,6147],{"class":5674},[5664,9943,6079],{"class":5710},[5664,9945,6015],{"class":6084},[5664,9947,7331],{"class":5678},[5664,9949,5991],{"class":6084},[5664,9951,5961],{"class":5710},[5664,9953,9954],{"class":5781}," setName",[5664,9956,6015],{"class":6084},[5664,9958,7331],{"class":5678},[5664,9960,5513],{"class":6084},[5664,9962,7347],{"class":5678},[5664,9964,5513],{"class":6084},[5664,9966,7352],{"class":5678},[5664,9968,6093],{"class":6084},[5664,9970,6090],{"class":5710},[5664,9972,9973],{"class":6054}," \u002F>\n",[5664,9975,9976,9978,9980,9982,9984,9986,9988,9990,9992,9994,9996,9998,10000,10002,10004,10007,10009,10011,10013,10015,10017,10019,10021,10023],{"class":5666,"line":6180},[5664,9977,6068],{"class":6054},[5664,9979,9925],{"class":6058},[5664,9981,9928],{"class":6143},[5664,9983,6147],{"class":5674},[5664,9985,6079],{"class":5710},[5664,9987,9768],{"class":5678},[5664,9989,6090],{"class":5710},[5664,9991,9939],{"class":6143},[5664,9993,6147],{"class":5674},[5664,9995,6079],{"class":5710},[5664,9997,6015],{"class":6084},[5664,9999,7331],{"class":5678},[5664,10001,5991],{"class":6084},[5664,10003,5961],{"class":5710},[5664,10005,10006],{"class":5781}," setEmail",[5664,10008,6015],{"class":6084},[5664,10010,7331],{"class":5678},[5664,10012,5513],{"class":6084},[5664,10014,7347],{"class":5678},[5664,10016,5513],{"class":6084},[5664,10018,7352],{"class":5678},[5664,10020,6093],{"class":6084},[5664,10022,6090],{"class":5710},[5664,10024,9973],{"class":6054},[5664,10026,10027,10029,10031,10034,10036,10039,10041,10044,10046,10048],{"class":5666,"line":6188},[5664,10028,6068],{"class":6054},[5664,10030,7433],{"class":6058},[5664,10032,10033],{"class":6143}," type",[5664,10035,6147],{"class":5674},[5664,10037,10038],{"class":5693},"\"submit\"",[5664,10040,6073],{"class":6054},[5664,10042,10043],{"class":5674},"Зберегти",[5664,10045,6096],{"class":6054},[5664,10047,7433],{"class":6058},[5664,10049,6062],{"class":6054},[5664,10051,10052,10054,10056],{"class":5666,"line":6198},[5664,10053,6201],{"class":6054},[5664,10055,9916],{"class":6058},[5664,10057,6062],{"class":6054},[5664,10059,10060],{"class":5666,"line":6208},[5664,10061,6211],{"class":5674},[5664,10063,10064],{"class":5666,"line":6214},[5664,10065,5764],{"class":5674},[5479,10067,10068],{},[5483,10069,10070],{},"Проблеми цього підходу:",[5588,10072,10073,10102,10108],{},[5506,10074,10075,6229,10078,10080,10081,10083,10084,10087,10088,10091,10092,10094,10095,10097,10098,10101],{},[5483,10076,10077],{},"Каскадний рендер із застарілими даними:",[5510,10079,9720],{}," змінюється з ",[5510,10082,8369],{}," на ",[5510,10085,10086],{},"2",", React спочатку рендерить форму зі ",[5483,10089,10090],{},"старими"," значеннями ",[5510,10093,9743],{}," та ",[5510,10096,9768],{}," (ті, що були для ",[5510,10099,10100],{},"userId: 1","), потім виконує ефект, оновлює стан і запускає другий рендер із новими даними. Користувач бачить мигтіння застарілих даних.",[5506,10103,10104,10107],{},[5483,10105,10106],{},"Незграбна логіка:"," Логіка ініціалізації форми розмазана між початковим станом та ефектом.",[5506,10109,10110,10113,10114,10116,10117,10120,10121,10123],{},[5483,10111,10112],{},"Баг при редагуванні:"," Якщо користувач почав редагувати форму для ",[5510,10115,10100],{},", потім перемкнувся на ",[5510,10118,10119],{},"userId: 2"," і повернувся до ",[5510,10122,10100],{},", його незбережені зміни зникли, оскільки ефект скинув форму до вихідних даних.",[5642,10125,10127,10128],{"id":10126},"правильний-підхід-розділення-компонентів-через-key","✅ Правильний підхід: розділення компонентів через ",[5510,10129,5522],{},[5479,10131,10132,10133,10135,10136,10138,10139,10142],{},"React має вбудований механізм для повного скидання стану компонента — зміна спеціального пропса ",[5510,10134,5522],{},". Коли ",[5510,10137,5522],{}," змінюється, React ",[5483,10140,10141],{},"повністю видаляє"," старий екземпляр компонента з DOM і створює новий з нуля, з чистим початковим станом:",[5655,10144,10146],{"className":5657,"code":10145,"language":5659,"meta":5660,"style":5660},"import { useState } from \"react\";\n\ninterface User {\n  id: number;\n  name: string;\n  email: string;\n}\n\ninterface ProfileFormProps {\n  userId: number;\n  users: User[];\n}\n\nfunction ProfileFormGood({ userId, users }: ProfileFormProps) {\n  const user = users.find((u) => u.id === userId)!;\n  \n  \u002F\u002F ✅ Початковий стан встановлюється один раз при монтуванні\n  const [name, setName] = useState(user.name);\n  const [email, setEmail] = useState(user.email);\n\n  const handleSubmit = (e: React.FormEvent) => {\n    e.preventDefault();\n    console.log(\"Збереження:\", { userId, name, email });\n  };\n\n  return (\n    \u003Cform onSubmit={handleSubmit}>\n      \u003Clabel>\n        Ім'я:\n        \u003Cinput value={name} onChange={(e) => setName(e.target.value)} \u002F>\n      \u003C\u002Flabel>\n      \u003Clabel>\n        Email:\n        \u003Cinput value={email} onChange={(e) => setEmail(e.target.value)} \u002F>\n      \u003C\u002Flabel>\n      \u003Cbutton type=\"submit\">Зберегти\u003C\u002Fbutton>\n    \u003C\u002Fform>\n  );\n}\n\n\u002F\u002F Батьківський компонент передає key={userId}\nexport function ProfileEditor() {\n  const [selectedUserId, setSelectedUserId] = useState(1);\n  \n  const users: User[] = [\n    { id: 1, name: \"Олена Коваленко\", email: \"olena@example.com\" },\n    { id: 2, name: \"Андрій Мельник\", email: \"andriy@example.com\" },\n    { id: 3, name: \"Марія Шевченко\", email: \"maria@example.com\" },\n  ];\n\n  return (\n    \u003Cdiv>\n      \u003Cselect\n        value={selectedUserId}\n        onChange={(e) => setSelectedUserId(Number(e.target.value))}\n      >\n        {users.map((user) => (\n          \u003Coption key={user.id} value={user.id}>\n            {user.name}\n          \u003C\u002Foption>\n        ))}\n      \u003C\u002Fselect>\n\n      {\u002F* ✅ Зміна key повністю перестворює компонент без useEffect! *\u002F}\n      \u003CProfileFormGood key={selectedUserId} userId={selectedUserId} users={users} \u002F>\n    \u003C\u002Fdiv>\n  );\n}\n",[5510,10147,10148,10164,10168,10176,10186,10196,10206,10210,10214,10222,10232,10242,10246,10250,10272,10307,10312,10317,10343,10369,10373,10399,10412,10443,10447,10451,10457,10477,10486,10491,10541,10549,10557,10562,10612,10620,10642,10650,10654,10658,10662,10667,10678,10702,10706,10719,10745,10769,10793,10798,10802,10808,10816,10823,10836,10878,10883,10903,10940,10953,10961,10967,10976,10980,10990,11030,11038,11042],{"__ignoreMap":5660},[5664,10149,10150,10152,10154,10156,10158,10160,10162],{"class":5666,"line":5667},[5664,10151,5671],{"class":5670},[5664,10153,5675],{"class":5674},[5664,10155,5679],{"class":5678},[5664,10157,5687],{"class":5674},[5664,10159,5690],{"class":5670},[5664,10161,5694],{"class":5693},[5664,10163,5697],{"class":5674},[5664,10165,10166],{"class":5666,"line":5700},[5664,10167,5704],{"emptyLinePlaceholder":5703},[5664,10169,10170,10172,10174],{"class":5666,"line":5707},[5664,10171,5711],{"class":5710},[5664,10173,9622],{"class":5714},[5664,10175,5718],{"class":5674},[5664,10177,10178,10180,10182,10184],{"class":5666,"line":5721},[5664,10179,5724],{"class":5678},[5664,10181,5727],{"class":5674},[5664,10183,5730],{"class":5714},[5664,10185,5697],{"class":5674},[5664,10187,10188,10190,10192,10194],{"class":5666,"line":5735},[5664,10189,9639],{"class":5678},[5664,10191,5727],{"class":5674},[5664,10193,5743],{"class":5714},[5664,10195,5697],{"class":5674},[5664,10197,10198,10200,10202,10204],{"class":5666,"line":5748},[5664,10199,9650],{"class":5678},[5664,10201,5727],{"class":5674},[5664,10203,5743],{"class":5714},[5664,10205,5697],{"class":5674},[5664,10207,10208],{"class":5666,"line":5761},[5664,10209,5764],{"class":5674},[5664,10211,10212],{"class":5666,"line":5767},[5664,10213,5704],{"emptyLinePlaceholder":5703},[5664,10215,10216,10218,10220],{"class":5666,"line":5772},[5664,10217,5711],{"class":5710},[5664,10219,9671],{"class":5714},[5664,10221,5718],{"class":5674},[5664,10223,10224,10226,10228,10230],{"class":5666,"line":5788},[5664,10225,9678],{"class":5678},[5664,10227,5727],{"class":5674},[5664,10229,5730],{"class":5714},[5664,10231,5697],{"class":5674},[5664,10233,10234,10236,10238,10240],{"class":5666,"line":5820},[5664,10235,9689],{"class":5678},[5664,10237,5727],{"class":5674},[5664,10239,9694],{"class":5714},[5664,10241,9697],{"class":5674},[5664,10243,10244],{"class":5666,"line":5852},[5664,10245,5764],{"class":5674},[5664,10247,10248],{"class":5666,"line":5878},[5664,10249,5704],{"emptyLinePlaceholder":5703},[5664,10251,10252,10255,10258,10260,10262,10264,10266,10268,10270],{"class":5666,"line":5903},[5664,10253,10254],{"class":5710},"function",[5664,10256,10257],{"class":5781}," ProfileFormGood",[5664,10259,9717],{"class":5674},[5664,10261,9720],{"class":5678},[5664,10263,5682],{"class":5674},[5664,10265,9725],{"class":5678},[5664,10267,9728],{"class":5674},[5664,10269,9731],{"class":5714},[5664,10271,9734],{"class":5674},[5664,10273,10274,10276,10278,10280,10282,10284,10286,10288,10290,10292,10294,10296,10298,10300,10302,10304],{"class":5666,"line":5909},[5664,10275,5791],{"class":5710},[5664,10277,9809],{"class":5797},[5664,10279,5975],{"class":5674},[5664,10281,9725],{"class":5678},[5664,10283,5513],{"class":5674},[5664,10285,9818],{"class":5781},[5664,10287,5985],{"class":5674},[5664,10289,9823],{"class":5678},[5664,10291,5991],{"class":5674},[5664,10293,5961],{"class":5710},[5664,10295,9830],{"class":5678},[5664,10297,5513],{"class":5674},[5664,10299,6156],{"class":5678},[5664,10301,7030],{"class":5674},[5664,10303,9720],{"class":5678},[5664,10305,10306],{"class":5674},")!;\n",[5664,10308,10309],{"class":5666,"line":5914},[5664,10310,10311],{"class":5674},"  \n",[5664,10313,10314],{"class":5666,"line":5921},[5664,10315,10316],{"class":5917},"  \u002F\u002F ✅ Початковий стан встановлюється один раз при монтуванні\n",[5664,10318,10319,10321,10323,10325,10327,10329,10331,10333,10335,10337,10339,10341],{"class":5666,"line":5947},[5664,10320,5791],{"class":5710},[5664,10322,5794],{"class":5674},[5664,10324,9743],{"class":5797},[5664,10326,5682],{"class":5674},[5664,10328,9748],{"class":5797},[5664,10330,5806],{"class":5674},[5664,10332,5679],{"class":5781},[5664,10334,6015],{"class":5674},[5664,10336,9850],{"class":5678},[5664,10338,5513],{"class":5674},[5664,10340,9743],{"class":5678},[5664,10342,6006],{"class":5674},[5664,10344,10345,10347,10349,10351,10353,10355,10357,10359,10361,10363,10365,10367],{"class":5666,"line":5952},[5664,10346,5791],{"class":5710},[5664,10348,5794],{"class":5674},[5664,10350,9768],{"class":5797},[5664,10352,5682],{"class":5674},[5664,10354,9773],{"class":5797},[5664,10356,5806],{"class":5674},[5664,10358,5679],{"class":5781},[5664,10360,6015],{"class":5674},[5664,10362,9850],{"class":5678},[5664,10364,5513],{"class":5674},[5664,10366,9768],{"class":5678},[5664,10368,6006],{"class":5674},[5664,10370,10371],{"class":5666,"line":5966},[5664,10372,5704],{"emptyLinePlaceholder":5703},[5664,10374,10375,10377,10380,10382,10384,10386,10388,10390,10393,10395,10397],{"class":5666,"line":6009},[5664,10376,5791],{"class":5710},[5664,10378,10379],{"class":5781}," handleSubmit",[5664,10381,6978],{"class":5674},[5664,10383,7331],{"class":5678},[5664,10385,5727],{"class":5674},[5664,10387,2303],{"class":5714},[5664,10389,5513],{"class":5674},[5664,10391,10392],{"class":5714},"FormEvent",[5664,10394,5991],{"class":5674},[5664,10396,5961],{"class":5710},[5664,10398,5718],{"class":5674},[5664,10400,10401,10404,10406,10409],{"class":5666,"line":6023},[5664,10402,10403],{"class":5678},"    e",[5664,10405,5513],{"class":5674},[5664,10407,10408],{"class":5781},"preventDefault",[5664,10410,10411],{"class":5674},"();\n",[5664,10413,10414,10417,10419,10422,10424,10427,10430,10432,10434,10436,10438,10440],{"class":5666,"line":6037},[5664,10415,10416],{"class":5678},"    console",[5664,10418,5513],{"class":5674},[5664,10420,10421],{"class":5781},"log",[5664,10423,6015],{"class":5674},[5664,10425,10426],{"class":5693},"\"Збереження:\"",[5664,10428,10429],{"class":5674},", { ",[5664,10431,9720],{"class":5678},[5664,10433,5682],{"class":5674},[5664,10435,9743],{"class":5678},[5664,10437,5682],{"class":5674},[5664,10439,9768],{"class":5678},[5664,10441,10442],{"class":5674}," });\n",[5664,10444,10445],{"class":5666,"line":6042},[5664,10446,7070],{"class":5674},[5664,10448,10449],{"class":5666,"line":6051},[5664,10450,5704],{"emptyLinePlaceholder":5703},[5664,10452,10453,10455],{"class":5666,"line":6065},[5664,10454,6045],{"class":5670},[5664,10456,6048],{"class":5674},[5664,10458,10459,10461,10463,10466,10468,10470,10473,10475],{"class":5666,"line":6103},[5664,10460,6055],{"class":6054},[5664,10462,9916],{"class":6058},[5664,10464,10465],{"class":6143}," onSubmit",[5664,10467,6147],{"class":5674},[5664,10469,6079],{"class":5710},[5664,10471,10472],{"class":5678},"handleSubmit",[5664,10474,6090],{"class":5710},[5664,10476,6062],{"class":6054},[5664,10478,10479,10481,10484],{"class":5666,"line":6112},[5664,10480,6068],{"class":6054},[5664,10482,10483],{"class":6058},"label",[5664,10485,6062],{"class":6054},[5664,10487,10488],{"class":5666,"line":6135},[5664,10489,10490],{"class":5674},"        Ім'я:\n",[5664,10492,10493,10495,10497,10499,10501,10503,10505,10507,10509,10511,10513,10515,10517,10519,10521,10523,10525,10527,10529,10531,10533,10535,10537,10539],{"class":5666,"line":6180},[5664,10494,7248],{"class":6054},[5664,10496,9925],{"class":6058},[5664,10498,9928],{"class":6143},[5664,10500,6147],{"class":5674},[5664,10502,6079],{"class":5710},[5664,10504,9743],{"class":5678},[5664,10506,6090],{"class":5710},[5664,10508,9939],{"class":6143},[5664,10510,6147],{"class":5674},[5664,10512,6079],{"class":5710},[5664,10514,6015],{"class":6084},[5664,10516,7331],{"class":5678},[5664,10518,5991],{"class":6084},[5664,10520,5961],{"class":5710},[5664,10522,9954],{"class":5781},[5664,10524,6015],{"class":6084},[5664,10526,7331],{"class":5678},[5664,10528,5513],{"class":6084},[5664,10530,7347],{"class":5678},[5664,10532,5513],{"class":6084},[5664,10534,7352],{"class":5678},[5664,10536,6093],{"class":6084},[5664,10538,6090],{"class":5710},[5664,10540,9973],{"class":6054},[5664,10542,10543,10545,10547],{"class":5666,"line":6188},[5664,10544,6191],{"class":6054},[5664,10546,10483],{"class":6058},[5664,10548,6062],{"class":6054},[5664,10550,10551,10553,10555],{"class":5666,"line":6198},[5664,10552,6068],{"class":6054},[5664,10554,10483],{"class":6058},[5664,10556,6062],{"class":6054},[5664,10558,10559],{"class":5666,"line":6208},[5664,10560,10561],{"class":5674},"        Email:\n",[5664,10563,10564,10566,10568,10570,10572,10574,10576,10578,10580,10582,10584,10586,10588,10590,10592,10594,10596,10598,10600,10602,10604,10606,10608,10610],{"class":5666,"line":6214},[5664,10565,7248],{"class":6054},[5664,10567,9925],{"class":6058},[5664,10569,9928],{"class":6143},[5664,10571,6147],{"class":5674},[5664,10573,6079],{"class":5710},[5664,10575,9768],{"class":5678},[5664,10577,6090],{"class":5710},[5664,10579,9939],{"class":6143},[5664,10581,6147],{"class":5674},[5664,10583,6079],{"class":5710},[5664,10585,6015],{"class":6084},[5664,10587,7331],{"class":5678},[5664,10589,5991],{"class":6084},[5664,10591,5961],{"class":5710},[5664,10593,10006],{"class":5781},[5664,10595,6015],{"class":6084},[5664,10597,7331],{"class":5678},[5664,10599,5513],{"class":6084},[5664,10601,7347],{"class":5678},[5664,10603,5513],{"class":6084},[5664,10605,7352],{"class":5678},[5664,10607,6093],{"class":6084},[5664,10609,6090],{"class":5710},[5664,10611,9973],{"class":6054},[5664,10613,10614,10616,10618],{"class":5666,"line":7119},[5664,10615,6191],{"class":6054},[5664,10617,10483],{"class":6058},[5664,10619,6062],{"class":6054},[5664,10621,10622,10624,10626,10628,10630,10632,10634,10636,10638,10640],{"class":5666,"line":7133},[5664,10623,6068],{"class":6054},[5664,10625,7433],{"class":6058},[5664,10627,10033],{"class":6143},[5664,10629,6147],{"class":5674},[5664,10631,10038],{"class":5693},[5664,10633,6073],{"class":6054},[5664,10635,10043],{"class":5674},[5664,10637,6096],{"class":6054},[5664,10639,7433],{"class":6058},[5664,10641,6062],{"class":6054},[5664,10643,10644,10646,10648],{"class":5666,"line":7144},[5664,10645,6201],{"class":6054},[5664,10647,9916],{"class":6058},[5664,10649,6062],{"class":6054},[5664,10651,10652],{"class":5666,"line":7177},[5664,10653,6211],{"class":5674},[5664,10655,10656],{"class":5666,"line":7183},[5664,10657,5764],{"class":5674},[5664,10659,10660],{"class":5666,"line":7195},[5664,10661,5704],{"emptyLinePlaceholder":5703},[5664,10663,10664],{"class":5666,"line":7200},[5664,10665,10666],{"class":5917},"\u002F\u002F Батьківський компонент передає key={userId}\n",[5664,10668,10669,10671,10673,10676],{"class":5666,"line":7205},[5664,10670,5775],{"class":5670},[5664,10672,5778],{"class":5710},[5664,10674,10675],{"class":5781}," ProfileEditor",[5664,10677,5785],{"class":5674},[5664,10679,10680,10682,10684,10687,10689,10692,10694,10696,10698,10700],{"class":5666,"line":7212},[5664,10681,5791],{"class":5710},[5664,10683,5794],{"class":5674},[5664,10685,10686],{"class":5797},"selectedUserId",[5664,10688,5682],{"class":5674},[5664,10690,10691],{"class":5797},"setSelectedUserId",[5664,10693,5806],{"class":5674},[5664,10695,5679],{"class":5781},[5664,10697,6015],{"class":5674},[5664,10699,8369],{"class":5829},[5664,10701,6006],{"class":5674},[5664,10703,10704],{"class":5666,"line":7229},[5664,10705,10311],{"class":5674},[5664,10707,10708,10710,10713,10715,10717],{"class":5666,"line":7245},[5664,10709,5791],{"class":5710},[5664,10711,10712],{"class":5797}," users",[5664,10714,5727],{"class":5674},[5664,10716,9694],{"class":5714},[5664,10718,6724],{"class":5674},[5664,10720,10721,10723,10725,10727,10729,10732,10735,10737,10740,10743],{"class":5666,"line":7264},[5664,10722,5823],{"class":5674},[5664,10724,5826],{"class":5678},[5664,10726,5830],{"class":5829},[5664,10728,5682],{"class":5674},[5664,10730,10731],{"class":5678},"name:",[5664,10733,10734],{"class":5693}," \"Олена Коваленко\"",[5664,10736,5682],{"class":5674},[5664,10738,10739],{"class":5678},"email:",[5664,10741,10742],{"class":5693}," \"olena@example.com\"",[5664,10744,5849],{"class":5674},[5664,10746,10747,10749,10751,10753,10755,10757,10760,10762,10764,10767],{"class":5666,"line":7270},[5664,10748,5823],{"class":5674},[5664,10750,5826],{"class":5678},[5664,10752,5859],{"class":5829},[5664,10754,5682],{"class":5674},[5664,10756,10731],{"class":5678},[5664,10758,10759],{"class":5693}," \"Андрій Мельник\"",[5664,10761,5682],{"class":5674},[5664,10763,10739],{"class":5678},[5664,10765,10766],{"class":5693}," \"andriy@example.com\"",[5664,10768,5849],{"class":5674},[5664,10770,10771,10773,10775,10777,10779,10781,10784,10786,10788,10791],{"class":5666,"line":7286},[5664,10772,5823],{"class":5674},[5664,10774,5826],{"class":5678},[5664,10776,5885],{"class":5829},[5664,10778,5682],{"class":5674},[5664,10780,10731],{"class":5678},[5664,10782,10783],{"class":5693}," \"Марія Шевченко\"",[5664,10785,5682],{"class":5674},[5664,10787,10739],{"class":5678},[5664,10789,10790],{"class":5693}," \"maria@example.com\"",[5664,10792,5849],{"class":5674},[5664,10794,10795],{"class":5666,"line":7294},[5664,10796,10797],{"class":5674},"  ];\n",[5664,10799,10800],{"class":5666,"line":7305},[5664,10801,5704],{"emptyLinePlaceholder":5703},[5664,10803,10804,10806],{"class":5666,"line":7319},[5664,10805,6045],{"class":5670},[5664,10807,6048],{"class":5674},[5664,10809,10810,10812,10814],{"class":5666,"line":7359},[5664,10811,6055],{"class":6054},[5664,10813,6059],{"class":6058},[5664,10815,6062],{"class":6054},[5664,10817,10818,10820],{"class":5666,"line":7400},[5664,10819,6068],{"class":6054},[5664,10821,10822],{"class":6058},"select\n",[5664,10824,10825,10828,10830,10832,10834],{"class":5666,"line":7411},[5664,10826,10827],{"class":6143},"        value",[5664,10829,6147],{"class":5674},[5664,10831,6079],{"class":5710},[5664,10833,10686],{"class":5678},[5664,10835,5764],{"class":5710},[5664,10837,10838,10841,10843,10845,10847,10849,10851,10853,10856,10858,10861,10863,10865,10867,10869,10871,10873,10876],{"class":5666,"line":7422},[5664,10839,10840],{"class":6143},"        onChange",[5664,10842,6147],{"class":5674},[5664,10844,6079],{"class":5710},[5664,10846,6015],{"class":6084},[5664,10848,7331],{"class":5678},[5664,10850,5991],{"class":6084},[5664,10852,5961],{"class":5710},[5664,10854,10855],{"class":5781}," setSelectedUserId",[5664,10857,6015],{"class":6084},[5664,10859,10860],{"class":5781},"Number",[5664,10862,6015],{"class":6084},[5664,10864,7331],{"class":5678},[5664,10866,5513],{"class":6084},[5664,10868,7347],{"class":5678},[5664,10870,5513],{"class":6084},[5664,10872,7352],{"class":5678},[5664,10874,10875],{"class":6084},"))",[5664,10877,5764],{"class":5710},[5664,10879,10880],{"class":5666,"line":7428},[5664,10881,10882],{"class":6054},"      >\n",[5664,10884,10885,10887,10889,10891,10893,10895,10897,10899,10901],{"class":5666,"line":7457},[5664,10886,6115],{"class":5710},[5664,10888,9725],{"class":5678},[5664,10890,5513],{"class":6084},[5664,10892,6122],{"class":5781},[5664,10894,5985],{"class":6084},[5664,10896,9850],{"class":5678},[5664,10898,5991],{"class":6084},[5664,10900,5961],{"class":5710},[5664,10902,6048],{"class":6084},[5664,10904,10905,10907,10910,10912,10914,10916,10918,10920,10922,10924,10926,10928,10930,10932,10934,10936,10938],{"class":5666,"line":7463},[5664,10906,6138],{"class":6054},[5664,10908,10909],{"class":6058},"option",[5664,10911,6144],{"class":6143},[5664,10913,6147],{"class":5674},[5664,10915,6079],{"class":5710},[5664,10917,9850],{"class":5678},[5664,10919,5513],{"class":6084},[5664,10921,6156],{"class":5678},[5664,10923,6090],{"class":5710},[5664,10925,9928],{"class":6143},[5664,10927,6147],{"class":5674},[5664,10929,6079],{"class":5710},[5664,10931,9850],{"class":5678},[5664,10933,5513],{"class":6084},[5664,10935,6156],{"class":5678},[5664,10937,6090],{"class":5710},[5664,10939,6062],{"class":6054},[5664,10941,10942,10945,10947,10949,10951],{"class":5666,"line":7473},[5664,10943,10944],{"class":5710},"            {",[5664,10946,9850],{"class":5678},[5664,10948,5513],{"class":6084},[5664,10950,9743],{"class":5678},[5664,10952,5764],{"class":5710},[5664,10954,10955,10957,10959],{"class":5666,"line":7483},[5664,10956,7466],{"class":6054},[5664,10958,10909],{"class":6058},[5664,10960,6062],{"class":6054},[5664,10962,10963,10965],{"class":5666,"line":7488},[5664,10964,6183],{"class":6084},[5664,10966,5764],{"class":5710},[5664,10968,10969,10971,10974],{"class":5666,"line":7504},[5664,10970,6191],{"class":6054},[5664,10972,10973],{"class":6058},"select",[5664,10975,6062],{"class":6054},[5664,10977,10978],{"class":5666,"line":7520},[5664,10979,5704],{"emptyLinePlaceholder":5703},[5664,10981,10982,10985,10988],{"class":5666,"line":7553},[5664,10983,10984],{"class":5710},"      {",[5664,10986,10987],{"class":5917},"\u002F* ✅ Зміна key повністю перестворює компонент без useEffect! *\u002F",[5664,10989,5764],{"class":5710},[5664,10991,10992,10994,10997,10999,11001,11003,11005,11007,11010,11012,11014,11016,11018,11020,11022,11024,11026,11028],{"class":5666,"line":7578},[5664,10993,6068],{"class":6054},[5664,10995,10996],{"class":5714},"ProfileFormGood",[5664,10998,6144],{"class":6143},[5664,11000,6147],{"class":5674},[5664,11002,6079],{"class":5710},[5664,11004,10686],{"class":5678},[5664,11006,6090],{"class":5710},[5664,11008,11009],{"class":6143}," userId",[5664,11011,6147],{"class":5674},[5664,11013,6079],{"class":5710},[5664,11015,10686],{"class":5678},[5664,11017,6090],{"class":5710},[5664,11019,10712],{"class":6143},[5664,11021,6147],{"class":5674},[5664,11023,6079],{"class":5710},[5664,11025,9725],{"class":5678},[5664,11027,6090],{"class":5710},[5664,11029,9973],{"class":6054},[5664,11031,11032,11034,11036],{"class":5666,"line":7587},[5664,11033,6201],{"class":6054},[5664,11035,6059],{"class":6058},[5664,11037,6062],{"class":6054},[5664,11039,11040],{"class":5666,"line":7603},[5664,11041,6211],{"class":5674},[5664,11043,11044],{"class":5666,"line":7635},[5664,11045,5764],{"class":5674},[6633,11047,11050,12308],{":height":11048,"entry":6636,"title":11049},"540","Скидання форми через key",[5655,11051,11053],{"className":5657,"code":11052,"filename":6636,"language":5659,"meta":5660,"style":5660},"import { useState } from 'react';\n\ninterface User {\n  id: number;\n  name: string;\n  email: string;\n  bio: string;\n}\n\nconst users: User[] = [\n  { id: 1, name: 'Олена Коваленко', email: 'olena@example.com', bio: 'Frontend-розробниця' },\n  { id: 2, name: 'Андрій Мельник', email: 'andriy@example.com', bio: 'Backend-інженер' },\n  { id: 3, name: 'Марія Шевченко', email: 'maria@example.com', bio: 'UX\u002FUI дизайнерка' },\n];\n\ninterface ProfileFormProps {\n  userId: number;\n}\n\nfunction ProfileForm({ userId }: ProfileFormProps) {\n  const user = users.find(u => u.id === userId)!;\n  \n  const [name, setName] = useState(user.name);\n  const [email, setEmail] = useState(user.email);\n  const [bio, setBio] = useState(user.bio);\n\n  const handleSubmit = (e: React.FormEvent) => {\n    e.preventDefault();\n    alert(`Збережено профіль користувача #${userId}`);\n  };\n\n  return (\n    \u003Cform onSubmit={handleSubmit} className=\"form\">\n      \u003Cdiv className=\"field\">\n        \u003Clabel>Ім'я\u003C\u002Flabel>\n        \u003Cinput\n          type=\"text\"\n          value={name}\n          onChange={(e) => setName(e.target.value)}\n          className=\"input\"\n        \u002F>\n      \u003C\u002Fdiv>\n      \n      \u003Cdiv className=\"field\">\n        \u003Clabel>Email\u003C\u002Flabel>\n        \u003Cinput\n          type=\"email\"\n          value={email}\n          onChange={(e) => setEmail(e.target.value)}\n          className=\"input\"\n        \u002F>\n      \u003C\u002Fdiv>\n      \n      \u003Cdiv className=\"field\">\n        \u003Clabel>Про себе\u003C\u002Flabel>\n        \u003Ctextarea\n          value={bio}\n          onChange={(e) => setBio(e.target.value)}\n          className=\"textarea\"\n          rows={3}\n        \u002F>\n      \u003C\u002Fdiv>\n      \n      \u003Cbutton type=\"submit\" className=\"btn\">\n        Зберегти зміни\n      \u003C\u002Fbutton>\n    \u003C\u002Fform>\n  );\n}\n\nexport default function App() {\n  const [selectedUserId, setSelectedUserId] = useState(1);\n\n  return (\n    \u003Cdiv className=\"container\">\n      \u003Cdiv className=\"card\">\n        \u003Ch2>Редагування профілю\u003C\u002Fh2>\n        \n        \u003Cdiv className=\"selector\">\n          \u003Clabel>Оберіть користувача:\u003C\u002Flabel>\n          \u003Cselect\n            value={selectedUserId}\n            onChange={(e) => setSelectedUserId(Number(e.target.value))}\n            className=\"select\"\n          >\n            {users.map(user => (\n              \u003Coption key={user.id} value={user.id}>\n                {user.name}\n              \u003C\u002Foption>\n            ))}\n          \u003C\u002Fselect>\n        \u003C\u002Fdiv>\n\n        {\u002F* key={selectedUserId} перестворює форму при зміні користувача *\u002F}\n        \u003CProfileForm key={selectedUserId} userId={selectedUserId} \u002F>\n        \n        \u003Cp className=\"hint\">\n          Спробуйте змінити дані форми, потім оберіть іншого користувача — форма скинеться автоматично\n        \u003C\u002Fp>\n      \u003C\u002Fdiv>\n    \u003C\u002Fdiv>\n  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себе",[5664,11768,6096],{"class":6054},[5664,11770,10483],{"class":6058},[5664,11772,6062],{"class":6054},[5664,11774,11775,11777],{"class":5666,"line":7428},[5664,11776,7248],{"class":6054},[5664,11778,11779],{"class":6058},"textarea\n",[5664,11781,11782,11784,11786,11788,11790],{"class":5666,"line":7457},[5664,11783,11555],{"class":6143},[5664,11785,6147],{"class":5674},[5664,11787,6079],{"class":5710},[5664,11789,11385],{"class":5678},[5664,11791,5764],{"class":5710},[5664,11793,11794,11796,11798,11800,11802,11804,11806,11808,11811,11813,11815,11817,11819,11821,11823,11825],{"class":5666,"line":7463},[5664,11795,11568],{"class":6143},[5664,11797,6147],{"class":5674},[5664,11799,6079],{"class":5710},[5664,11801,6015],{"class":6084},[5664,11803,7331],{"class":5678},[5664,11805,5991],{"class":6084},[5664,11807,5961],{"class":5710},[5664,11809,11810],{"class":5781}," setBio",[5664,11812,6015],{"class":6084},[5664,11814,7331],{"class":5678},[5664,11816,5513],{"class":6084},[5664,11818,7347],{"class":5678},[5664,11820,5513],{"class":6084},[5664,11822,7352],{"class":5678},[5664,11824,6093],{"class":6084},[5664,11826,5764],{"class":5710},[5664,11828,11829,11831,11833],{"class":5666,"line":7473},[5664,11830,11603],{"class":6143},[5664,11832,6147],{"class":5674},[5664,11834,11835],{"class":5693},"\"textarea\"\n",[5664,11837,11838,11841,11843,11845,11848],{"class":5666,"line":7483},[5664,11839,11840],{"class":6143},"          rows",[5664,11842,6147],{"class":5674},[5664,11844,6079],{"class":5710},[5664,11846,11847],{"class":5829},"3",[5664,11849,5764],{"class":5710},[5664,11851,11852],{"class":5666,"line":7488},[5664,11853,11612],{"class":6054},[5664,11855,11856,11858,11860],{"class":5666,"line":7504},[5664,11857,6191],{"class":6054},[5664,11859,6059],{"class":6058},[5664,11861,6062],{"class":6054},[5664,11863,11864],{"class":5666,"line":7520},[5664,11865,11625],{"class":5674},[5664,11867,11868,11870,11872,11874,11876,11878,11880,11882,11884],{"class":5666,"line":7553},[5664,11869,6068],{"class":6054},[5664,11871,7433],{"class":6058},[5664,11873,10033],{"class":6143},[5664,11875,6147],{"class":5674},[5664,11877,10038],{"class":5693},[5664,11879,7219],{"class":6143},[5664,11881,6147],{"class":5674},[5664,11883,7452],{"class":5693},[5664,11885,6062],{"class":6054},[5664,11887,11888],{"class":5666,"line":7578},[5664,11889,11890],{"class":5674},"        Зберегти зміни\n",[5664,11892,11893,11895,11897],{"class":5666,"line":7587},[5664,11894,6191],{"class":6054},[5664,11896,7433],{"class":6058},[5664,11898,6062],{"class":6054},[5664,11900,11901,11903,11905],{"class":5666,"line":7603},[5664,11902,6201],{"class":6054},[5664,11904,9916],{"class":6058},[5664,11906,6062],{"class":6054},[5664,11908,11909],{"class":5666,"line":7635},[5664,11910,6211],{"class":5674},[5664,11912,11913],{"class":5666,"line":7659},[5664,11914,5764],{"class":5674},[5664,11916,11917],{"class":5666,"line":7668},[5664,11918,5704],{"emptyLinePlaceholder":5703},[5664,11920,11921,11923,11925,11927,11929],{"class":5666,"line":7677},[5664,11922,5775],{"class":5670},[5664,11924,6834],{"class":5670},[5664,11926,5778],{"class":5710},[5664,11928,6839],{"class":5781},[5664,11930,5785],{"class":5674},[5664,11932,11933,11935,11937,11939,11941,11943,11945,11947,11949,11951],{"class":5666,"line":7682},[5664,11934,5791],{"class":5710},[5664,11936,5794],{"class":5674},[5664,11938,10686],{"class":5797},[5664,11940,5682],{"class":5674},[5664,11942,10691],{"class":5797},[5664,11944,5806],{"class":5674},[5664,11946,5679],{"class":5781},[5664,11948,6015],{"class":5674},[5664,11950,8369],{"class":5829},[5664,11952,6006],{"class":5674},[5664,11954,11955],{"class":5666,"line":7698},[5664,11956,5704],{"emptyLinePlaceholder":5703},[5664,11958,11959,11961],{"class":5666,"line":7718},[5664,11960,6045],{"class":5670},[5664,11962,6048],{"class":5674},[5664,11964,11965,11967,11969,11971,11973,11975],{"class":5666,"line":7748},[5664,11966,6055],{"class":6054},[5664,11968,6059],{"class":6058},[5664,11970,7219],{"class":6143},[5664,11972,6147],{"class":5674},[5664,11974,7224],{"class":5693},[5664,11976,6062],{"class":6054},[5664,11978,11979,11981,11983,11985,11987,11989],{"class":5666,"line":7756},[5664,11980,6068],{"class":6054},[5664,11982,6059],{"class":6058},[5664,11984,7219],{"class":6143},[5664,11986,6147],{"class":5674},[5664,11988,7240],{"class":5693},[5664,11990,6062],{"class":6054},[5664,11992,11993,11995,11997,11999,12002,12004,12006],{"class":5666,"line":7767},[5664,11994,7248],{"class":6054},[5664,11996,5574],{"class":6058},[5664,11998,6073],{"class":6054},[5664,12000,12001],{"class":5674},"Редагування профілю",[5664,12003,6096],{"class":6054},[5664,12005,5574],{"class":6058},[5664,12007,6062],{"class":6054},[5664,12009,12010],{"class":5666,"line":7785},[5664,12011,7267],{"class":5674},[5664,12013,12014,12016,12018,12020,12022,12025],{"class":5666,"line":7814},[5664,12015,7248],{"class":6054},[5664,12017,6059],{"class":6058},[5664,12019,7219],{"class":6143},[5664,12021,6147],{"class":5674},[5664,12023,12024],{"class":5693},"\"selector\"",[5664,12026,6062],{"class":6054},[5664,12028,12029,12031,12033,12035,12038,12040,12042],{"class":5666,"line":7824},[5664,12030,6138],{"class":6054},[5664,12032,10483],{"class":6058},[5664,12034,6073],{"class":6054},[5664,12036,12037],{"class":5674},"Оберіть користувача:",[5664,12039,6096],{"class":6054},[5664,12041,10483],{"class":6058},[5664,12043,6062],{"class":6054},[5664,12045,12046,12048],{"class":5666,"line":7830},[5664,12047,6138],{"class":6054},[5664,12049,10822],{"class":6058},[5664,12051,12052,12054,12056,12058,12060],{"class":5666,"line":7865},[5664,12053,7308],{"class":6143},[5664,12055,6147],{"class":5674},[5664,12057,6079],{"class":5710},[5664,12059,10686],{"class":5678},[5664,12061,5764],{"class":5710},[5664,12063,12064,12066,12068,12070,12072,12074,12076,12078,12080,12082,12084,12086,12088,12090,12092,12094,12096,12098],{"class":5666,"line":7879},[5664,12065,7322],{"class":6143},[5664,12067,6147],{"class":5674},[5664,12069,6079],{"class":5710},[5664,12071,6015],{"class":6084},[5664,12073,7331],{"class":5678},[5664,12075,5991],{"class":6084},[5664,12077,5961],{"class":5710},[5664,12079,10855],{"class":5781},[5664,12081,6015],{"class":6084},[5664,12083,10860],{"class":5781},[5664,12085,6015],{"class":6084},[5664,12087,7331],{"class":5678},[5664,12089,5513],{"class":6084},[5664,12091,7347],{"class":5678},[5664,12093,5513],{"class":6084},[5664,12095,7352],{"class":5678},[5664,12097,10875],{"class":6084},[5664,12099,5764],{"class":5710},[5664,12101,12102,12104,12106],{"class":5666,"line":7889},[5664,12103,7414],{"class":6143},[5664,12105,6147],{"class":5674},[5664,12107,12108],{"class":5693},"\"select\"\n",[5664,12110,12111],{"class":5666,"line":7899},[5664,12112,12113],{"class":6054},"          >\n",[5664,12115,12116,12118,12120,12122,12124,12126,12128,12130],{"class":5666,"line":7907},[5664,12117,10944],{"class":5710},[5664,12119,9725],{"class":5678},[5664,12121,5513],{"class":6084},[5664,12123,6122],{"class":5781},[5664,12125,6015],{"class":6084},[5664,12127,9850],{"class":5678},[5664,12129,6924],{"class":5710},[5664,12131,6048],{"class":6084},[5664,12133,12134,12136,12138,12140,12142,12144,12146,12148,12150,12152,12154,12156,12158,12160,12162,12164,12166],{"class":5666,"line":7916},[5664,12135,7751],{"class":6054},[5664,12137,10909],{"class":6058},[5664,12139,6144],{"class":6143},[5664,12141,6147],{"class":5674},[5664,12143,6079],{"class":5710},[5664,12145,9850],{"class":5678},[5664,12147,5513],{"class":6084},[5664,12149,6156],{"class":5678},[5664,12151,6090],{"class":5710},[5664,12153,9928],{"class":6143},[5664,12155,6147],{"class":5674},[5664,12157,6079],{"class":5710},[5664,12159,9850],{"class":5678},[5664,12161,5513],{"class":6084},[5664,12163,6156],{"class":5678},[5664,12165,6090],{"class":5710},[5664,12167,6062],{"class":6054},[5664,12169,12170,12172,12174,12176,12178],{"class":5666,"line":7921},[5664,12171,7868],{"class":5710},[5664,12173,9850],{"class":5678},[5664,12175,5513],{"class":6084},[5664,12177,9743],{"class":5678},[5664,12179,5764],{"class":5710},[5664,12181,12182,12184,12186],{"class":5666,"line":7937},[5664,12183,7882],{"class":6054},[5664,12185,10909],{"class":6058},[5664,12187,6062],{"class":6054},[5664,12189,12190,12193],{"class":5666,"line":7943},[5664,12191,12192],{"class":6084},"            ))",[5664,12194,5764],{"class":5710},[5664,12196,12197,12199,12201],{"class":5666,"line":7952},[5664,12198,7466],{"class":6054},[5664,12200,10973],{"class":6058},[5664,12202,6062],{"class":6054},[5664,12204,12205,12207,12209],{"class":5666,"line":7961},[5664,12206,7476],{"class":6054},[5664,12208,6059],{"class":6058},[5664,12210,6062],{"class":6054},[5664,12212,12213],{"class":5666,"line":7970},[5664,12214,5704],{"emptyLinePlaceholder":5703},[5664,12216,12217,12219,12222],{"class":5666,"line":7975},[5664,12218,6115],{"class":5710},[5664,12220,12221],{"class":5917},"\u002F* key={selectedUserId} перестворює форму при зміні користувача *\u002F",[5664,12223,5764],{"class":5710},[5664,12225,12226,12228,12231,12233,12235,12237,12239,12241,12243,12245,12247,12249,12251],{"class":5666,"line":8871},[5664,12227,7248],{"class":6054},[5664,12229,12230],{"class":5714},"ProfileForm",[5664,12232,6144],{"class":6143},[5664,12234,6147],{"class":5674},[5664,12236,6079],{"class":5710},[5664,12238,10686],{"class":5678},[5664,12240,6090],{"class":5710},[5664,12242,11009],{"class":6143},[5664,12244,6147],{"class":5674},[5664,12246,6079],{"class":5710},[5664,12248,10686],{"class":5678},[5664,12250,6090],{"class":5710},[5664,12252,9973],{"class":6054},[5664,12254,12255],{"class":5666,"line":8883},[5664,12256,7267],{"class":5674},[5664,12258,12259,12261,12263,12265,12267,12269],{"class":5666,"line":8895},[5664,12260,7248],{"class":6054},[5664,12262,5479],{"class":6058},[5664,12264,7219],{"class":6143},[5664,12266,6147],{"class":5674},[5664,12268,7932],{"class":5693},[5664,12270,6062],{"class":6054},[5664,12272,12273],{"class":5666,"line":8906},[5664,12274,12275],{"class":5674},"          Спробуйте змінити дані форми, потім оберіть іншого користувача — форма скинеться автоматично\n",[5664,12277,12278,12280,12282],{"class":5666,"line":8919},[5664,12279,7476],{"class":6054},[5664,12281,5479],{"class":6058},[5664,12283,6062],{"class":6054},[5664,12285,12286,12288,12290],{"class":5666,"line":8932},[5664,12287,6191],{"class":6054},[5664,12289,6059],{"class":6058},[5664,12291,6062],{"class":6054},[5664,12293,12294,12296,12298],{"class":5666,"line":8937},[5664,12295,6201],{"class":6054},[5664,12297,6059],{"class":6058},[5664,12299,6062],{"class":6054},[5664,12301,12302],{"class":5666,"line":8942},[5664,12303,6211],{"class":5674},[5664,12305,12306],{"class":5666,"line":8950},[5664,12307,5764],{"class":5674},[5655,12309,12311],{"className":7980,"code":12310,"filename":7982,"language":7983,"meta":5660,"style":5660},".container {\n  display: flex;\n  justify-content: center;\n  align-items: center;\n  min-height: 100vh;\n  padding: 20px;\n  font-family: system-ui, -apple-system, sans-serif;\n  background: linear-gradient(135deg, #f093fb 0%, #f5576c 100%);\n}\n\n.card {\n  background: white;\n  border-radius: 16px;\n  padding: 32px;\n  box-shadow: 0 20px 60px rgba(0, 0, 0, 0.3);\n  max-width: 500px;\n  width: 100%;\n}\n\n.card h2 {\n  margin: 0 0 24px;\n  font-size: 24px;\n  color: #1e293b;\n  font-weight: 700;\n  text-align: center;\n}\n\n.selector {\n  margin-bottom: 24px;\n}\n\n.selector label {\n  display: block;\n  margin-bottom: 8px;\n  font-size: 14px;\n  font-weight: 600;\n  color: #475569;\n}\n\n.select {\n  width: 100%;\n  padding: 10px 14px;\n  border: 2px solid #e2e8f0;\n  border-radius: 8px;\n  font-size: 15px;\n  color: #1e293b;\n  background: white;\n  cursor: pointer;\n  transition: border-color 0.2s;\n}\n\n.select:focus {\n  outline: none;\n  border-color: #f5576c;\n}\n\n.form {\n  background: #f8fafc;\n  border-radius: 12px;\n  padding: 20px;\n  margin-bottom: 16px;\n}\n\n.field {\n  margin-bottom: 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з даних ",[5510,13490,10119],{},[13492,13493,13494,13510],"warning",{},[5479,13495,13496,13499,13501,13502,13505,13506,13509],{},[5483,13497,13498],{},"Важливо розуміти:",[5510,13500,5522],{}," — це не звичайний проп. React не передає його у компонент (якщо спробуєте зробити ",[5510,13503,13504],{},"console.log(props.key)",", побачите ",[5510,13507,13508],{},"undefined","). Це спеціальна підказка для React, яка контролює ідентичність екземпляра компонента у віртуальному DOM.",[5479,13511,13455,13512,13514,13515,13518],{},[5510,13513,5522],{}," змінюється, React трактує це як ",[5483,13516,13517],{},"інший компонент",", а не як той самий компонент із новими пропсами.",[5571,13520],{},[5574,13522,13524,13525,13527],{"id":13523},"антипатерн-3-мережеві-запити-у-useeffect-замість-обробників-подій","Антипатерн №3: Мережеві запити у ",[5510,13526,5512],{}," замість обробників подій",[5642,13529,13531],{"id":13530},"проблемний-код-розділення-логіки-між-обробником-та-ефектом","❌ Проблемний код: розділення логіки між обробником та ефектом",[5479,13533,13534,13535,13537],{},"Ще один поширений антипатерн — встановлювати прапорець у обробнику події, а потім у ",[5510,13536,5512],{}," реагувати на зміну цього прапорця:",[5655,13539,13541],{"className":5657,"code":13540,"language":5659,"meta":5660,"style":5660},"import { useState, useEffect } from \"react\";\n\nexport function ProductCardBad() {\n  const [isInCart, setIsInCart] = useState(false);\n\n  \u002F\u002F ❌ Погано: робимо мережевий запит у ефекті\n  useEffect(() => {\n    if (isInCart) {\n      fetch(\"\u002Fapi\u002Fcart\", {\n        method: \"POST\",\n        body: JSON.stringify({ productId: 123 }),\n      });\n    }\n  }, [isInCart]);\n\n  return (\n    \u003Cbutton onClick={() => setIsInCart(true)}>\n      Додати до кошика\n    \u003C\u002Fbutton>\n  );\n}\n",[5510,13542,13543,13563,13567,13578,13603,13607,13612,13622,13632,13645,13655,13679,13684,13688,13696,13700,13706,13736,13741,13749,13753],{"__ignoreMap":5660},[5664,13544,13545,13547,13549,13551,13553,13555,13557,13559,13561],{"class":5666,"line":5667},[5664,13546,5671],{"class":5670},[5664,13548,5675],{"class":5674},[5664,13550,5679],{"class":5678},[5664,13552,5682],{"class":5674},[5664,13554,5512],{"class":5678},[5664,13556,5687],{"class":5674},[5664,13558,5690],{"class":5670},[5664,13560,5694],{"class":5693},[5664,13562,5697],{"class":5674},[5664,13564,13565],{"class":5666,"line":5700},[5664,13566,5704],{"emptyLinePlaceholder":5703},[5664,13568,13569,13571,13573,13576],{"class":5666,"line":5707},[5664,13570,5775],{"class":5670},[5664,13572,5778],{"class":5710},[5664,13574,13575],{"class":5781}," ProductCardBad",[5664,13577,5785],{"class":5674},[5664,13579,13580,13582,13584,13587,13589,13592,13594,13596,13598,13601],{"class":5666,"line":5721},[5664,13581,5791],{"class":5710},[5664,13583,5794],{"class":5674},[5664,13585,13586],{"class":5797},"isInCart",[5664,13588,5682],{"class":5674},[5664,13590,13591],{"class":5797},"setIsInCart",[5664,13593,5806],{"class":5674},[5664,13595,5679],{"class":5781},[5664,13597,6015],{"class":5674},[5664,13599,13600],{"class":5710},"false",[5664,13602,6006],{"class":5674},[5664,13604,13605],{"class":5666,"line":5735},[5664,13606,5704],{"emptyLinePlaceholder":5703},[5664,13608,13609],{"class":5666,"line":5748},[5664,13610,13611],{"class":5917},"  \u002F\u002F ❌ Погано: робимо мережевий запит у ефекті\n",[5664,13613,13614,13616,13618,13620],{"class":5666,"line":5761},[5664,13615,5955],{"class":5781},[5664,13617,5958],{"class":5674},[5664,13619,5961],{"class":5710},[5664,13621,5718],{"class":5674},[5664,13623,13624,13626,13628,13630],{"class":5666,"line":5767},[5664,13625,7093],{"class":5670},[5664,13627,9847],{"class":5674},[5664,13629,13586],{"class":5678},[5664,13631,9734],{"class":5674},[5664,13633,13634,13637,13639,13642],{"class":5666,"line":5772},[5664,13635,13636],{"class":5781},"      fetch",[5664,13638,6015],{"class":5674},[5664,13640,13641],{"class":5693},"\"\u002Fapi\u002Fcart\"",[5664,13643,13644],{"class":5674},", {\n",[5664,13646,13647,13650,13653],{"class":5666,"line":5788},[5664,13648,13649],{"class":5678},"        method:",[5664,13651,13652],{"class":5693}," \"POST\"",[5664,13654,7141],{"class":5674},[5664,13656,13657,13660,13663,13665,13668,13670,13673,13676],{"class":5666,"line":5820},[5664,13658,13659],{"class":5678},"        body:",[5664,13661,13662],{"class":5797}," JSON",[5664,13664,5513],{"class":5674},[5664,13666,13667],{"class":5781},"stringify",[5664,13669,9717],{"class":5674},[5664,13671,13672],{"class":5678},"productId:",[5664,13674,13675],{"class":5829}," 123",[5664,13677,13678],{"class":5674}," }),\n",[5664,13680,13681],{"class":5666,"line":5852},[5664,13682,13683],{"class":5674},"      });\n",[5664,13685,13686],{"class":5666,"line":5878},[5664,13687,9887],{"class":5674},[5664,13689,13690,13692,13694],{"class":5666,"line":5903},[5664,13691,6026],{"class":5674},[5664,13693,13586],{"class":5678},[5664,13695,9566],{"class":5674},[5664,13697,13698],{"class":5666,"line":5909},[5664,13699,5704],{"emptyLinePlaceholder":5703},[5664,13701,13702,13704],{"class":5666,"line":5914},[5664,13703,6045],{"class":5670},[5664,13705,6048],{"class":5674},[5664,13707,13708,13710,13712,13714,13716,13718,13720,13722,13725,13727,13730,13732,13734],{"class":5666,"line":5921},[5664,13709,6055],{"class":6054},[5664,13711,7433],{"class":6058},[5664,13713,7436],{"class":6143},[5664,13715,6147],{"class":5674},[5664,13717,6079],{"class":5710},[5664,13719,7795],{"class":6084},[5664,13721,5961],{"class":5710},[5664,13723,13724],{"class":5781}," setIsInCart",[5664,13726,6015],{"class":6084},[5664,13728,13729],{"class":5710},"true",[5664,13731,6093],{"class":6084},[5664,13733,6090],{"class":5710},[5664,13735,6062],{"class":6054},[5664,13737,13738],{"class":5666,"line":5947},[5664,13739,13740],{"class":5674},"      Додати до кошика\n",[5664,13742,13743,13745,13747],{"class":5666,"line":5952},[5664,13744,6201],{"class":6054},[5664,13746,7433],{"class":6058},[5664,13748,6062],{"class":6054},[5664,13750,13751],{"class":5666,"line":5966},[5664,13752,6211],{"class":5674},[5664,13754,13755],{"class":5666,"line":6009},[5664,13756,5764],{"class":5674},[5479,13758,13759],{},[5483,13760,13761],{},"Проблеми:",[5588,13763,13764,13770,13780],{},[5506,13765,13766,13769],{},[5483,13767,13768],{},"Незрозумілий потік даних:"," Читаючи код, складно зрозуміти, що натискання кнопки викликає мережевий запит.",[5506,13771,13772,13775,13776,13779],{},[5483,13773,13774],{},"Зайвий рендер:"," React спочатку рендерить компонент із ",[5510,13777,13778],{},"isInCart: true",", потім виконує ефект.",[5506,13781,13782,5486,13785,13787],{},[5483,13783,13784],{},"Неправильна семантика:",[5510,13786,5512],{}," призначений для синхронізації з зовнішніми системами, а не для обробки дій користувача.",[5642,13789,13791],{"id":13790},"правильний-підхід-мережевий-запит-безпосередньо-в-обробнику","✅ Правильний підхід: мережевий запит безпосередньо в обробнику",[5479,13793,13794,13795,13798],{},"Мережеві запити у відповідь на дії користувача належать до ",[5483,13796,13797],{},"обробників подій",", а не до ефектів:",[5655,13800,13802],{"className":5657,"code":13801,"language":5659,"meta":5660,"style":5660},"import { useState } from \"react\";\n\nexport function ProductCardGood() {\n  const [isInCart, setIsInCart] = useState(false);\n  const [isLoading, setIsLoading] = useState(false);\n\n  const handleAddToCart = async (): Promise\u003Cvoid> => {\n    setIsLoading(true);\n\n    try {\n      await fetch(\"\u002Fapi\u002Fcart\", {\n        method: \"POST\",\n        headers: { \"Content-Type\": \"application\u002Fjson\" },\n        body: JSON.stringify({ productId: 123 }),\n      });\n\n      setIsInCart(true);\n    } catch (error) {\n      console.error(\"Помилка додавання до кошика:\", error);\n      alert(\"Не вдалося додати товар до кошика\");\n    } finally {\n      setIsLoading(false);\n    }\n  };\n\n  return (\n    \u003Cbutton onClick={handleAddToCart} disabled={isInCart || isLoading}>\n      {isLoading ? \"Додавання...\" : isInCart ? \"У кошику ✓\" : \"Додати до кошика\"}\n    \u003C\u002Fbutton>\n  );\n}\n",[5510,13803,13804,13820,13824,13835,13857,13881,13885,13915,13926,13930,13937,13951,13959,13976,13994,13998,14002,14013,14028,14048,14060,14069,14080,14084,14088,14092,14098,14134,14162,14170,14174],{"__ignoreMap":5660},[5664,13805,13806,13808,13810,13812,13814,13816,13818],{"class":5666,"line":5667},[5664,13807,5671],{"class":5670},[5664,13809,5675],{"class":5674},[5664,13811,5679],{"class":5678},[5664,13813,5687],{"class":5674},[5664,13815,5690],{"class":5670},[5664,13817,5694],{"class":5693},[5664,13819,5697],{"class":5674},[5664,13821,13822],{"class":5666,"line":5700},[5664,13823,5704],{"emptyLinePlaceholder":5703},[5664,13825,13826,13828,13830,13833],{"class":5666,"line":5707},[5664,13827,5775],{"class":5670},[5664,13829,5778],{"class":5710},[5664,13831,13832],{"class":5781}," ProductCardGood",[5664,13834,5785],{"class":5674},[5664,13836,13837,13839,13841,13843,13845,13847,13849,13851,13853,13855],{"class":5666,"line":5721},[5664,13838,5791],{"class":5710},[5664,13840,5794],{"class":5674},[5664,13842,13586],{"class":5797},[5664,13844,5682],{"class":5674},[5664,13846,13591],{"class":5797},[5664,13848,5806],{"class":5674},[5664,13850,5679],{"class":5781},[5664,13852,6015],{"class":5674},[5664,13854,13600],{"class":5710},[5664,13856,6006],{"class":5674},[5664,13858,13859,13861,13863,13866,13868,13871,13873,13875,13877,13879],{"class":5666,"line":5735},[5664,13860,5791],{"class":5710},[5664,13862,5794],{"class":5674},[5664,13864,13865],{"class":5797},"isLoading",[5664,13867,5682],{"class":5674},[5664,13869,13870],{"class":5797},"setIsLoading",[5664,13872,5806],{"class":5674},[5664,13874,5679],{"class":5781},[5664,13876,6015],{"class":5674},[5664,13878,13600],{"class":5710},[5664,13880,6006],{"class":5674},[5664,13882,13883],{"class":5666,"line":5748},[5664,13884,5704],{"emptyLinePlaceholder":5703},[5664,13886,13887,13889,13892,13894,13897,13900,13903,13905,13908,13911,13913],{"class":5666,"line":5761},[5664,13888,5791],{"class":5710},[5664,13890,13891],{"class":5781}," handleAddToCart",[5664,13893,5975],{"class":5674},[5664,13895,13896],{"class":5710},"async",[5664,13898,13899],{"class":5674}," (): ",[5664,13901,13902],{"class":5714},"Promise",[5664,13904,5811],{"class":5674},[5664,13906,13907],{"class":5714},"void",[5664,13909,13910],{"class":5674},"> ",[5664,13912,5961],{"class":5710},[5664,13914,5718],{"class":5674},[5664,13916,13917,13920,13922,13924],{"class":5666,"line":5767},[5664,13918,13919],{"class":5781},"    setIsLoading",[5664,13921,6015],{"class":5674},[5664,13923,13729],{"class":5710},[5664,13925,6006],{"class":5674},[5664,13927,13928],{"class":5666,"line":5772},[5664,13929,5704],{"emptyLinePlaceholder":5703},[5664,13931,13932,13935],{"class":5666,"line":5788},[5664,13933,13934],{"class":5670},"    try",[5664,13936,5718],{"class":5674},[5664,13938,13939,13942,13945,13947,13949],{"class":5666,"line":5820},[5664,13940,13941],{"class":5670},"      await",[5664,13943,13944],{"class":5781}," fetch",[5664,13946,6015],{"class":5674},[5664,13948,13641],{"class":5693},[5664,13950,13644],{"class":5674},[5664,13952,13953,13955,13957],{"class":5666,"line":5852},[5664,13954,13649],{"class":5678},[5664,13956,13652],{"class":5693},[5664,13958,7141],{"class":5674},[5664,13960,13961,13964,13966,13969,13971,13974],{"class":5666,"line":5878},[5664,13962,13963],{"class":5678},"        headers:",[5664,13965,5675],{"class":5674},[5664,13967,13968],{"class":5693},"\"Content-Type\"",[5664,13970,5630],{"class":5678},[5664,13972,13973],{"class":5693}," \"application\u002Fjson\"",[5664,13975,5849],{"class":5674},[5664,13977,13978,13980,13982,13984,13986,13988,13990,13992],{"class":5666,"line":5903},[5664,13979,13659],{"class":5678},[5664,13981,13662],{"class":5797},[5664,13983,5513],{"class":5674},[5664,13985,13667],{"class":5781},[5664,13987,9717],{"class":5674},[5664,13989,13672],{"class":5678},[5664,13991,13675],{"class":5829},[5664,13993,13678],{"class":5674},[5664,13995,13996],{"class":5666,"line":5909},[5664,13997,13683],{"class":5674},[5664,13999,14000],{"class":5666,"line":5914},[5664,14001,5704],{"emptyLinePlaceholder":5703},[5664,14003,14004,14007,14009,14011],{"class":5666,"line":5921},[5664,14005,14006],{"class":5781},"      setIsInCart",[5664,14008,6015],{"class":5674},[5664,14010,13729],{"class":5710},[5664,14012,6006],{"class":5674},[5664,14014,14015,14018,14021,14023,14026],{"class":5666,"line":5947},[5664,14016,14017],{"class":5674},"    } ",[5664,14019,14020],{"class":5670},"catch",[5664,14022,9847],{"class":5674},[5664,14024,14025],{"class":5678},"error",[5664,14027,9734],{"class":5674},[5664,14029,14030,14033,14035,14037,14039,14042,14044,14046],{"class":5666,"line":5952},[5664,14031,14032],{"class":5678},"      console",[5664,14034,5513],{"class":5674},[5664,14036,14025],{"class":5781},[5664,14038,6015],{"class":5674},[5664,14040,14041],{"class":5693},"\"Помилка додавання до кошика:\"",[5664,14043,5682],{"class":5674},[5664,14045,14025],{"class":5678},[5664,14047,6006],{"class":5674},[5664,14049,14050,14053,14055,14058],{"class":5666,"line":5966},[5664,14051,14052],{"class":5781},"      alert",[5664,14054,6015],{"class":5674},[5664,14056,14057],{"class":5693},"\"Не вдалося додати товар до кошика\"",[5664,14059,6006],{"class":5674},[5664,14061,14062,14064,14067],{"class":5666,"line":6009},[5664,14063,14017],{"class":5674},[5664,14065,14066],{"class":5670},"finally",[5664,14068,5718],{"class":5674},[5664,14070,14071,14074,14076,14078],{"class":5666,"line":6023},[5664,14072,14073],{"class":5781},"      setIsLoading",[5664,14075,6015],{"class":5674},[5664,14077,13600],{"class":5710},[5664,14079,6006],{"class":5674},[5664,14081,14082],{"class":5666,"line":6037},[5664,14083,9887],{"class":5674},[5664,14085,14086],{"class":5666,"line":6042},[5664,14087,7070],{"class":5674},[5664,14089,14090],{"class":5666,"line":6051},[5664,14091,5704],{"emptyLinePlaceholder":5703},[5664,14093,14094,14096],{"class":5666,"line":6065},[5664,14095,6045],{"class":5670},[5664,14097,6048],{"class":5674},[5664,14099,14100,14102,14104,14106,14108,14110,14113,14115,14118,14120,14122,14124,14127,14130,14132],{"class":5666,"line":6103},[5664,14101,6055],{"class":6054},[5664,14103,7433],{"class":6058},[5664,14105,7436],{"class":6143},[5664,14107,6147],{"class":5674},[5664,14109,6079],{"class":5710},[5664,14111,14112],{"class":5678},"handleAddToCart",[5664,14114,6090],{"class":5710},[5664,14116,14117],{"class":6143}," disabled",[5664,14119,6147],{"class":5674},[5664,14121,6079],{"class":5710},[5664,14123,13586],{"class":5678},[5664,14125,14126],{"class":5674}," ||",[5664,14128,14129],{"class":5678}," isLoading",[5664,14131,6090],{"class":5710},[5664,14133,6062],{"class":6054},[5664,14135,14136,14138,14140,14142,14145,14147,14150,14152,14155,14157,14160],{"class":5666,"line":6112},[5664,14137,10984],{"class":5710},[5664,14139,13865],{"class":5678},[5664,14141,7849],{"class":5674},[5664,14143,14144],{"class":5693}," \"Додавання...\"",[5664,14146,7855],{"class":5674},[5664,14148,14149],{"class":5678}," isInCart",[5664,14151,7849],{"class":5674},[5664,14153,14154],{"class":5693}," \"У кошику ✓\"",[5664,14156,7855],{"class":5674},[5664,14158,14159],{"class":5693}," \"Додати до кошика\"",[5664,14161,5764],{"class":5710},[5664,14163,14164,14166,14168],{"class":5666,"line":6135},[5664,14165,6201],{"class":6054},[5664,14167,7433],{"class":6058},[5664,14169,6062],{"class":6054},[5664,14171,14172],{"class":5666,"line":6180},[5664,14173,6211],{"class":5674},[5664,14175,14176],{"class":5666,"line":6188},[5664,14177,5764],{"class":5674},[5479,14179,14180],{},[5483,14181,14182],{},"Переваги:",[5503,14184,14185,14191,14196],{},[5506,14186,14187,14190],{},[5483,14188,14189],{},"Ясність:"," Вся логіка обробки кліку зосереджена в одному місці.",[5506,14192,14193,14195],{},[5483,14194,9472],{}," Стан оновлюється лише після успішної відповіді сервера.",[5506,14197,14198,14201,14202,5513],{},[5483,14199,14200],{},"Обробка помилок:"," Логіка помилок природно вписується у ",[5510,14203,14204],{},"try-catch",[5571,14206],{},[5574,14208,14210],{"id":14209},"антипатерн-4-сповіщення-батьківського-компонента-через-ефект","Антипатерн №4: Сповіщення батьківського компонента через ефект",[5642,14212,14214,14215],{"id":14213},"проблемний-код-виклик-колбека-в-useeffect","❌ Проблемний код: виклик колбека в ",[5510,14216,5512],{},[5479,14218,14219],{},"Іноді дочірній компонент намагається повідомити батьківський про зміну стану через ефект:",[5655,14221,14223],{"className":5657,"code":14222,"language":5659,"meta":5660,"style":5660},"import { useState, useEffect } from \"react\";\n\ninterface SearchInputProps {\n  onChange: (value: string) => void;\n}\n\nexport function SearchInputBad({ onChange }: SearchInputProps) {\n  const [query, setQuery] = useState(\"\");\n\n  \u002F\u002F ❌ Погано: викликаємо колбек у ефекті\n  useEffect(() => {\n    onChange(query);\n  }, [query, onChange]);\n\n  return (\n    \u003Cinput\n      value={query}\n      onChange={(e) => setQuery(e.target.value)}\n      placeholder=\"Пошук...\"\n    \u002F>\n  );\n}\n",[5510,14224,14225,14245,14249,14258,14281,14285,14289,14310,14334,14338,14343,14353,14364,14376,14380,14386,14392,14405,14441,14451,14456,14460],{"__ignoreMap":5660},[5664,14226,14227,14229,14231,14233,14235,14237,14239,14241,14243],{"class":5666,"line":5667},[5664,14228,5671],{"class":5670},[5664,14230,5675],{"class":5674},[5664,14232,5679],{"class":5678},[5664,14234,5682],{"class":5674},[5664,14236,5512],{"class":5678},[5664,14238,5687],{"class":5674},[5664,14240,5690],{"class":5670},[5664,14242,5694],{"class":5693},[5664,14244,5697],{"class":5674},[5664,14246,14247],{"class":5666,"line":5700},[5664,14248,5704],{"emptyLinePlaceholder":5703},[5664,14250,14251,14253,14256],{"class":5666,"line":5707},[5664,14252,5711],{"class":5710},[5664,14254,14255],{"class":5714}," SearchInputProps",[5664,14257,5718],{"class":5674},[5664,14259,14260,14263,14266,14268,14270,14272,14274,14276,14279],{"class":5666,"line":5721},[5664,14261,14262],{"class":5781},"  onChange",[5664,14264,14265],{"class":5674},": (",[5664,14267,7352],{"class":5678},[5664,14269,5727],{"class":5674},[5664,14271,5743],{"class":5714},[5664,14273,5991],{"class":5674},[5664,14275,5961],{"class":5710},[5664,14277,14278],{"class":5714}," void",[5664,14280,5697],{"class":5674},[5664,14282,14283],{"class":5666,"line":5735},[5664,14284,5764],{"class":5674},[5664,14286,14287],{"class":5666,"line":5748},[5664,14288,5704],{"emptyLinePlaceholder":5703},[5664,14290,14291,14293,14295,14298,14300,14303,14305,14308],{"class":5666,"line":5761},[5664,14292,5775],{"class":5670},[5664,14294,5778],{"class":5710},[5664,14296,14297],{"class":5781}," SearchInputBad",[5664,14299,9717],{"class":5674},[5664,14301,14302],{"class":5678},"onChange",[5664,14304,9728],{"class":5674},[5664,14306,14307],{"class":5714},"SearchInputProps",[5664,14309,9734],{"class":5674},[5664,14311,14312,14314,14316,14319,14321,14324,14326,14328,14330,14332],{"class":5666,"line":5767},[5664,14313,5791],{"class":5710},[5664,14315,5794],{"class":5674},[5664,14317,14318],{"class":5797},"query",[5664,14320,5682],{"class":5674},[5664,14322,14323],{"class":5797},"setQuery",[5664,14325,5806],{"class":5674},[5664,14327,5679],{"class":5781},[5664,14329,6015],{"class":5674},[5664,14331,9757],{"class":5693},[5664,14333,6006],{"class":5674},[5664,14335,14336],{"class":5666,"line":5772},[5664,14337,5704],{"emptyLinePlaceholder":5703},[5664,14339,14340],{"class":5666,"line":5788},[5664,14341,14342],{"class":5917},"  \u002F\u002F ❌ Погано: викликаємо колбек у ефекті\n",[5664,14344,14345,14347,14349,14351],{"class":5666,"line":5820},[5664,14346,5955],{"class":5781},[5664,14348,5958],{"class":5674},[5664,14350,5961],{"class":5710},[5664,14352,5718],{"class":5674},[5664,14354,14355,14358,14360,14362],{"class":5666,"line":5852},[5664,14356,14357],{"class":5781},"    onChange",[5664,14359,6015],{"class":5674},[5664,14361,14318],{"class":5678},[5664,14363,6006],{"class":5674},[5664,14365,14366,14368,14370,14372,14374],{"class":5666,"line":5878},[5664,14367,6026],{"class":5674},[5664,14369,14318],{"class":5678},[5664,14371,5682],{"class":5674},[5664,14373,14302],{"class":5678},[5664,14375,9566],{"class":5674},[5664,14377,14378],{"class":5666,"line":5903},[5664,14379,5704],{"emptyLinePlaceholder":5703},[5664,14381,14382,14384],{"class":5666,"line":5909},[5664,14383,6045],{"class":5670},[5664,14385,6048],{"class":5674},[5664,14387,14388,14390],{"class":5666,"line":5914},[5664,14389,6055],{"class":6054},[5664,14391,7291],{"class":6058},[5664,14393,14394,14397,14399,14401,14403],{"class":5666,"line":5921},[5664,14395,14396],{"class":6143},"      value",[5664,14398,6147],{"class":5674},[5664,14400,6079],{"class":5710},[5664,14402,14318],{"class":5678},[5664,14404,5764],{"class":5710},[5664,14406,14407,14410,14412,14414,14416,14418,14420,14422,14425,14427,14429,14431,14433,14435,14437,14439],{"class":5666,"line":5947},[5664,14408,14409],{"class":6143},"      onChange",[5664,14411,6147],{"class":5674},[5664,14413,6079],{"class":5710},[5664,14415,6015],{"class":6084},[5664,14417,7331],{"class":5678},[5664,14419,5991],{"class":6084},[5664,14421,5961],{"class":5710},[5664,14423,14424],{"class":5781}," setQuery",[5664,14426,6015],{"class":6084},[5664,14428,7331],{"class":5678},[5664,14430,5513],{"class":6084},[5664,14432,7347],{"class":5678},[5664,14434,5513],{"class":6084},[5664,14436,7352],{"class":5678},[5664,14438,6093],{"class":6084},[5664,14440,5764],{"class":5710},[5664,14442,14443,14446,14448],{"class":5666,"line":5952},[5664,14444,14445],{"class":6143},"      placeholder",[5664,14447,6147],{"class":5674},[5664,14449,14450],{"class":5693},"\"Пошук...\"\n",[5664,14452,14453],{"class":5666,"line":5966},[5664,14454,14455],{"class":6054},"    \u002F>\n",[5664,14457,14458],{"class":5666,"line":6009},[5664,14459,6211],{"class":5674},[5664,14461,14462],{"class":5666,"line":6023},[5664,14463,5764],{"class":5674},[5479,14465,14466],{},[5483,14467,13761],{},[5588,14469,14470,14483,14491],{},[5506,14471,14472,14475,14476,14479,14480,14482],{},[5483,14473,14474],{},"Каскадне оновлення:"," Спочатку ",[5510,14477,14478],{},"SearchInputBad"," оновлює власний стан, рендериться, потім виконує ефект, який викликає ",[5510,14481,14302],{},", що може змінити стан батьківського компонента і спричинити його рендер.",[5506,14484,14485,14487,14488,14490],{},[5483,14486,6258],{}," Лінтер вимагає ",[5510,14489,14302],{}," у залежностях, що може призвести до проблем, якщо батьківський компонент передає нову функцію при кожному рендері.",[5506,14492,14493,14496],{},[5483,14494,14495],{},"Непотрібний ефект:"," Це не синхронізація з зовнішньою системою — це просто передача даних вгору.",[5642,14498,14500],{"id":14499},"правильний-підхід-виклик-колбека-безпосередньо-в-обробнику","✅ Правильний підхід: виклик колбека безпосередньо в обробнику",[5479,14502,14503,14504,14507],{},"Дочірній компонент повинен викликати батьківський колбек ",[5483,14505,14506],{},"безпосередньо у відповідь на подію",", а не через ефект:",[5655,14509,14511],{"className":5657,"code":14510,"language":5659,"meta":5660,"style":5660},"import { useState } from \"react\";\n\ninterface SearchInputProps {\n  onChange: (value: string) => void;\n}\n\nexport function SearchInputGood({ onChange }: SearchInputProps) {\n  const [query, setQuery] = useState(\"\");\n\n  const handleChange = (e: React.ChangeEvent\u003CHTMLInputElement>): void => {\n    const newValue = e.target.value;\n    setQuery(newValue);\n    \n    \u002F\u002F ✅ Правильно: викликаємо колбек безпосередньо в обробнику\n    onChange(newValue);\n  };\n\n  return (\n    \u003Cinput\n      value={query}\n      onChange={handleChange}\n      placeholder=\"Пошук...\"\n    \u002F>\n  );\n}\n",[5510,14512,14513,14529,14533,14541,14561,14565,14569,14588,14610,14614,14648,14669,14681,14685,14690,14700,14704,14708,14714,14720,14732,14745,14753,14757,14761],{"__ignoreMap":5660},[5664,14514,14515,14517,14519,14521,14523,14525,14527],{"class":5666,"line":5667},[5664,14516,5671],{"class":5670},[5664,14518,5675],{"class":5674},[5664,14520,5679],{"class":5678},[5664,14522,5687],{"class":5674},[5664,14524,5690],{"class":5670},[5664,14526,5694],{"class":5693},[5664,14528,5697],{"class":5674},[5664,14530,14531],{"class":5666,"line":5700},[5664,14532,5704],{"emptyLinePlaceholder":5703},[5664,14534,14535,14537,14539],{"class":5666,"line":5707},[5664,14536,5711],{"class":5710},[5664,14538,14255],{"class":5714},[5664,14540,5718],{"class":5674},[5664,14542,14543,14545,14547,14549,14551,14553,14555,14557,14559],{"class":5666,"line":5721},[5664,14544,14262],{"class":5781},[5664,14546,14265],{"class":5674},[5664,14548,7352],{"class":5678},[5664,14550,5727],{"class":5674},[5664,14552,5743],{"class":5714},[5664,14554,5991],{"class":5674},[5664,14556,5961],{"class":5710},[5664,14558,14278],{"class":5714},[5664,14560,5697],{"class":5674},[5664,14562,14563],{"class":5666,"line":5735},[5664,14564,5764],{"class":5674},[5664,14566,14567],{"class":5666,"line":5748},[5664,14568,5704],{"emptyLinePlaceholder":5703},[5664,14570,14571,14573,14575,14578,14580,14582,14584,14586],{"class":5666,"line":5761},[5664,14572,5775],{"class":5670},[5664,14574,5778],{"class":5710},[5664,14576,14577],{"class":5781}," SearchInputGood",[5664,14579,9717],{"class":5674},[5664,14581,14302],{"class":5678},[5664,14583,9728],{"class":5674},[5664,14585,14307],{"class":5714},[5664,14587,9734],{"class":5674},[5664,14589,14590,14592,14594,14596,14598,14600,14602,14604,14606,14608],{"class":5666,"line":5767},[5664,14591,5791],{"class":5710},[5664,14593,5794],{"class":5674},[5664,14595,14318],{"class":5797},[5664,14597,5682],{"class":5674},[5664,14599,14323],{"class":5797},[5664,14601,5806],{"class":5674},[5664,14603,5679],{"class":5781},[5664,14605,6015],{"class":5674},[5664,14607,9757],{"class":5693},[5664,14609,6006],{"class":5674},[5664,14611,14612],{"class":5666,"line":5772},[5664,14613,5704],{"emptyLinePlaceholder":5703},[5664,14615,14616,14618,14621,14623,14625,14627,14629,14631,14634,14636,14639,14642,14644,14646],{"class":5666,"line":5788},[5664,14617,5791],{"class":5710},[5664,14619,14620],{"class":5781}," handleChange",[5664,14622,6978],{"class":5674},[5664,14624,7331],{"class":5678},[5664,14626,5727],{"class":5674},[5664,14628,2303],{"class":5714},[5664,14630,5513],{"class":5674},[5664,14632,14633],{"class":5714},"ChangeEvent",[5664,14635,5811],{"class":5674},[5664,14637,14638],{"class":5714},"HTMLInputElement",[5664,14640,14641],{"class":5674},">): ",[5664,14643,13907],{"class":5714},[5664,14645,6924],{"class":5710},[5664,14647,5718],{"class":5674},[5664,14649,14650,14652,14655,14657,14659,14661,14663,14665,14667],{"class":5666,"line":5820},[5664,14651,5969],{"class":5710},[5664,14653,14654],{"class":5797}," newValue",[5664,14656,5975],{"class":5674},[5664,14658,7331],{"class":5678},[5664,14660,5513],{"class":5674},[5664,14662,7347],{"class":5678},[5664,14664,5513],{"class":5674},[5664,14666,7352],{"class":5678},[5664,14668,5697],{"class":5674},[5664,14670,14671,14674,14676,14679],{"class":5666,"line":5852},[5664,14672,14673],{"class":5781},"    setQuery",[5664,14675,6015],{"class":5674},[5664,14677,14678],{"class":5678},"newValue",[5664,14680,6006],{"class":5674},[5664,14682,14683],{"class":5666,"line":5878},[5664,14684,7116],{"class":5674},[5664,14686,14687],{"class":5666,"line":5903},[5664,14688,14689],{"class":5917},"    \u002F\u002F ✅ Правильно: викликаємо колбек безпосередньо в обробнику\n",[5664,14691,14692,14694,14696,14698],{"class":5666,"line":5909},[5664,14693,14357],{"class":5781},[5664,14695,6015],{"class":5674},[5664,14697,14678],{"class":5678},[5664,14699,6006],{"class":5674},[5664,14701,14702],{"class":5666,"line":5914},[5664,14703,7070],{"class":5674},[5664,14705,14706],{"class":5666,"line":5921},[5664,14707,5704],{"emptyLinePlaceholder":5703},[5664,14709,14710,14712],{"class":5666,"line":5947},[5664,14711,6045],{"class":5670},[5664,14713,6048],{"class":5674},[5664,14715,14716,14718],{"class":5666,"line":5952},[5664,14717,6055],{"class":6054},[5664,14719,7291],{"class":6058},[5664,14721,14722,14724,14726,14728,14730],{"class":5666,"line":5966},[5664,14723,14396],{"class":6143},[5664,14725,6147],{"class":5674},[5664,14727,6079],{"class":5710},[5664,14729,14318],{"class":5678},[5664,14731,5764],{"class":5710},[5664,14733,14734,14736,14738,14740,14743],{"class":5666,"line":6009},[5664,14735,14409],{"class":6143},[5664,14737,6147],{"class":5674},[5664,14739,6079],{"class":5710},[5664,14741,14742],{"class":5678},"handleChange",[5664,14744,5764],{"class":5710},[5664,14746,14747,14749,14751],{"class":5666,"line":6023},[5664,14748,14445],{"class":6143},[5664,14750,6147],{"class":5674},[5664,14752,14450],{"class":5693},[5664,14754,14755],{"class":5666,"line":6037},[5664,14756,14455],{"class":6054},[5664,14758,14759],{"class":5666,"line":6042},[5664,14760,6211],{"class":5674},[5664,14762,14763],{"class":5666,"line":6051},[5664,14764,5764],{"class":5674},[5479,14766,14767],{},[5483,14768,14769],{},"Або ще простіше — взагалі не зберігати локальний стан:",[5655,14771,14773],{"className":5657,"code":14772,"language":5659,"meta":5660,"style":5660},"interface SearchInputProps {\n  value: string;\n  onChange: (value: string) => void;\n}\n\nexport function SearchInputSimple({ value, onChange }: SearchInputProps) {\n  return (\n    \u003Cinput\n      value={value}\n      onChange={(e) => onChange(e.target.value)}\n      placeholder=\"Пошук...\"\n    \u002F>\n  );\n}\n",[5510,14774,14775,14783,14794,14814,14818,14822,14845,14851,14857,14869,14903,14911,14915,14919],{"__ignoreMap":5660},[5664,14776,14777,14779,14781],{"class":5666,"line":5667},[5664,14778,5711],{"class":5710},[5664,14780,14255],{"class":5714},[5664,14782,5718],{"class":5674},[5664,14784,14785,14788,14790,14792],{"class":5666,"line":5700},[5664,14786,14787],{"class":5678},"  value",[5664,14789,5727],{"class":5674},[5664,14791,5743],{"class":5714},[5664,14793,5697],{"class":5674},[5664,14795,14796,14798,14800,14802,14804,14806,14808,14810,14812],{"class":5666,"line":5707},[5664,14797,14262],{"class":5781},[5664,14799,14265],{"class":5674},[5664,14801,7352],{"class":5678},[5664,14803,5727],{"class":5674},[5664,14805,5743],{"class":5714},[5664,14807,5991],{"class":5674},[5664,14809,5961],{"class":5710},[5664,14811,14278],{"class":5714},[5664,14813,5697],{"class":5674},[5664,14815,14816],{"class":5666,"line":5721},[5664,14817,5764],{"class":5674},[5664,14819,14820],{"class":5666,"line":5735},[5664,14821,5704],{"emptyLinePlaceholder":5703},[5664,14823,14824,14826,14828,14831,14833,14835,14837,14839,14841,14843],{"class":5666,"line":5748},[5664,14825,5775],{"class":5670},[5664,14827,5778],{"class":5710},[5664,14829,14830],{"class":5781}," SearchInputSimple",[5664,14832,9717],{"class":5674},[5664,14834,7352],{"class":5678},[5664,14836,5682],{"class":5674},[5664,14838,14302],{"class":5678},[5664,14840,9728],{"class":5674},[5664,14842,14307],{"class":5714},[5664,14844,9734],{"class":5674},[5664,14846,14847,14849],{"class":5666,"line":5761},[5664,14848,6045],{"class":5670},[5664,14850,6048],{"class":5674},[5664,14852,14853,14855],{"class":5666,"line":5767},[5664,14854,6055],{"class":6054},[5664,14856,7291],{"class":6058},[5664,14858,14859,14861,14863,14865,14867],{"class":5666,"line":5772},[5664,14860,14396],{"class":6143},[5664,14862,6147],{"class":5674},[5664,14864,6079],{"class":5710},[5664,14866,7352],{"class":5678},[5664,14868,5764],{"class":5710},[5664,14870,14871,14873,14875,14877,14879,14881,14883,14885,14887,14889,14891,14893,14895,14897,14899,14901],{"class":5666,"line":5788},[5664,14872,14409],{"class":6143},[5664,14874,6147],{"class":5674},[5664,14876,6079],{"class":5710},[5664,14878,6015],{"class":6084},[5664,14880,7331],{"class":5678},[5664,14882,5991],{"class":6084},[5664,14884,5961],{"class":5710},[5664,14886,9939],{"class":5781},[5664,14888,6015],{"class":6084},[5664,14890,7331],{"class":5678},[5664,14892,5513],{"class":6084},[5664,14894,7347],{"class":5678},[5664,14896,5513],{"class":6084},[5664,14898,7352],{"class":5678},[5664,14900,6093],{"class":6084},[5664,14902,5764],{"class":5710},[5664,14904,14905,14907,14909],{"class":5666,"line":5820},[5664,14906,14445],{"class":6143},[5664,14908,6147],{"class":5674},[5664,14910,14450],{"class":5693},[5664,14912,14913],{"class":5666,"line":5852},[5664,14914,14455],{"class":6054},[5664,14916,14917],{"class":5666,"line":5878},[5664,14918,6211],{"class":5674},[5664,14920,14921],{"class":5666,"line":5903},[5664,14922,5764],{"class":5674},[5479,14924,14925,14926,9847,14929,14932],{},"Тепер батьківський компонент повністю контролює стан, а дочірній просто повідомляє про події. Це класичний патерн ",[5483,14927,14928],{},"контрольованого компонента",[5538,14930,14931],{},"controlled component",").",[5571,14934],{},[5574,14936,13455,14938,14940],{"id":14937},"коли-useeffect-дійсно-потрібен-контрольний-список",[5510,14939,5512],{}," дійсно потрібен: контрольний список",[5495,14942,14943,14986],{},[5498,14944,14947],{"icon":14945,"title":14946},"i-lucide-check-circle","✅ Використовуйте useEffect",[5503,14948,14949,14957,14963,14969,14980],{},[5506,14950,14951,5486,14954],{},[5483,14952,14953],{},"Підписка на браузерні події:",[5510,14955,14956],{},"window.addEventListener",[5506,14958,14959,14962],{},[5483,14960,14961],{},"Мережеві запити при монтуванні:"," початкове завантаження даних з API",[5506,14964,14965,14968],{},[5483,14966,14967],{},"Інтеграція сторонніх бібліотек:"," ініціалізація карт, графіків, відеоплеєрів",[5506,14970,14971,5486,14974,5682,14977],{},[5483,14972,14973],{},"Синхронізація з браузерним API:",[5510,14975,14976],{},"document.title",[5510,14978,14979],{},"localStorage",[5506,14981,14982,14985],{},[5483,14983,14984],{},"WebSocket або Server-Sent Events:"," довготривалі з'єднання",[5498,14987,14990],{"icon":14988,"title":14989},"i-lucide-x-circle","❌ Не використовуйте useEffect",[5503,14991,14992,15000,15006,15015],{},[5506,14993,14994,14997,14998],{},[5483,14995,14996],{},"Трансформація даних для рендерингу:"," обчислюйте під час рендеру або через ",[5510,14999,9502],{},[5506,15001,15002,15005],{},[5483,15003,15004],{},"Обробка подій користувача:"," мережеві запити належать до обробників подій",[5506,15007,15008,15011,15012,15014],{},[5483,15009,15010],{},"Скидання стану при зміні пропсів:"," використовуйте ",[5510,15013,5522],{}," або контрольовані компоненти",[5506,15016,15017,15020],{},[5483,15018,15019],{},"Сповіщення батьківського компонента:"," викликайте колбеки в обробниках подій",[5571,15022],{},[5574,15024,15026],{"id":15025},"практичні-завдання","Практичні завдання",[15028,15029,15030,15689],"accordion",{},[15031,15032,15035,15041,15046,15678],"accordion-item",{"icon":15033,"label":15034},"i-lucide-clipboard-list","📋 Завдання 1: Рефакторинг фільтрації через ефект",[5479,15036,15037,15038,15040],{},"Наведений нижче компонент використовує ",[5510,15039,5512],{}," для фільтрації списку продуктів за категорією. Переробіть його так, щоб фільтрація відбувалася під час рендерингу без ефекту.",[5479,15042,15043],{},[5483,15044,15045],{},"Вихідний код:",[5655,15047,15049],{"className":5657,"code":15048,"language":5659,"meta":5660,"style":5660},"import { useState, useEffect } from \"react\";\n\ninterface Product {\n  id: number;\n  name: string;\n  category: string;\n  price: number;\n}\n\nconst products: Product[] = [\n  { id: 1, name: \"Ноутбук\", category: \"Електроніка\", price: 25000 },\n  { id: 2, name: \"Миша\", category: \"Електроніка\", price: 500 },\n  { id: 3, name: \"Стілець\", category: \"Меблі\", price: 3000 },\n  { id: 4, name: \"Стіл\", category: \"Меблі\", price: 8000 },\n];\n\nexport function ProductListBad() {\n  const [selectedCategory, setSelectedCategory] = useState(\"Всі\");\n  const [filteredProducts, setFilteredProducts] = useState\u003CProduct[]>(products);\n\n  useEffect(() => {\n    if (selectedCategory === \"Всі\") {\n      setFilteredProducts(products);\n    } else {\n      setFilteredProducts(products.filter(p => p.category === selectedCategory));\n    }\n  }, [selectedCategory]);\n\n  return (\n    \u003Cdiv>\n      \u003Cselect value={selectedCategory} onChange={(e) => setSelectedCategory(e.target.value)}>\n        \u003Coption>Всі\u003C\u002Foption>\n        \u003Coption>Електроніка\u003C\u002Foption>\n        \u003Coption>Меблі\u003C\u002Foption>\n      \u003C\u002Fselect>\n      \u003Cul>\n        {filteredProducts.map(product => (\n          \u003Cli key={product.id}>{product.name} — {product.price} грн\u003C\u002Fli>\n        ))}\n      \u003C\u002Ful>\n    \u003C\u002Fdiv>\n  );\n}\n",[5510,15050,15051,15071,15075,15084,15094,15104,15115,15126,15130,15134,15148,15181,15211,15242,15272,15276,15280,15291,15316,15345,15349,15359,15373,15384,15393,15426,15430,15438,15442,15448,15456,15507,15524,15541,15558,15566,15574,15593,15648,15654,15662,15670,15674],{"__ignoreMap":5660},[5664,15052,15053,15055,15057,15059,15061,15063,15065,15067,15069],{"class":5666,"line":5667},[5664,15054,5671],{"class":5670},[5664,15056,5675],{"class":5674},[5664,15058,5679],{"class":5678},[5664,15060,5682],{"class":5674},[5664,15062,5512],{"class":5678},[5664,15064,5687],{"class":5674},[5664,15066,5690],{"class":5670},[5664,15068,5694],{"class":5693},[5664,15070,5697],{"class":5674},[5664,15072,15073],{"class":5666,"line":5700},[5664,15074,5704],{"emptyLinePlaceholder":5703},[5664,15076,15077,15079,15082],{"class":5666,"line":5707},[5664,15078,5711],{"class":5710},[5664,15080,15081],{"class":5714}," Product",[5664,15083,5718],{"class":5674},[5664,15085,15086,15088,15090,15092],{"class":5666,"line":5721},[5664,15087,5724],{"class":5678},[5664,15089,5727],{"class":5674},[5664,15091,5730],{"class":5714},[5664,15093,5697],{"class":5674},[5664,15095,15096,15098,15100,15102],{"class":5666,"line":5735},[5664,15097,9639],{"class":5678},[5664,15099,5727],{"class":5674},[5664,15101,5743],{"class":5714},[5664,15103,5697],{"class":5674},[5664,15105,15106,15109,15111,15113],{"class":5666,"line":5748},[5664,15107,15108],{"class":5678},"  category",[5664,15110,5727],{"class":5674},[5664,15112,5743],{"class":5714},[5664,15114,5697],{"class":5674},[5664,15116,15117,15120,15122,15124],{"class":5666,"line":5761},[5664,15118,15119],{"class":5678},"  price",[5664,15121,5727],{"class":5674},[5664,15123,5730],{"class":5714},[5664,15125,5697],{"class":5674},[5664,15127,15128],{"class":5666,"line":5767},[5664,15129,5764],{"class":5674},[5664,15131,15132],{"class":5666,"line":5772},[5664,15133,5704],{"emptyLinePlaceholder":5703},[5664,15135,15136,15138,15141,15143,15146],{"class":5666,"line":5788},[5664,15137,6714],{"class":5710},[5664,15139,15140],{"class":5797}," products",[5664,15142,5727],{"class":5674},[5664,15144,15145],{"class":5714},"Product",[5664,15147,6724],{"class":5674},[5664,15149,15150,15152,15154,15156,15158,15160,15163,15165,15168,15171,15173,15176,15179],{"class":5666,"line":5820},[5664,15151,6729],{"class":5674},[5664,15153,5826],{"class":5678},[5664,15155,5830],{"class":5829},[5664,15157,5682],{"class":5674},[5664,15159,10731],{"class":5678},[5664,15161,15162],{"class":5693}," \"Ноутбук\"",[5664,15164,5682],{"class":5674},[5664,15166,15167],{"class":5678},"category:",[5664,15169,15170],{"class":5693}," \"Електроніка\"",[5664,15172,5682],{"class":5674},[5664,15174,15175],{"class":5678},"price:",[5664,15177,15178],{"class":5829}," 25000",[5664,15180,5849],{"class":5674},[5664,15182,15183,15185,15187,15189,15191,15193,15196,15198,15200,15202,15204,15206,15209],{"class":5666,"line":5852},[5664,15184,6729],{"class":5674},[5664,15186,5826],{"class":5678},[5664,15188,5859],{"class":5829},[5664,15190,5682],{"class":5674},[5664,15192,10731],{"class":5678},[5664,15194,15195],{"class":5693}," \"Миша\"",[5664,15197,5682],{"class":5674},[5664,15199,15167],{"class":5678},[5664,15201,15170],{"class":5693},[5664,15203,5682],{"class":5674},[5664,15205,15175],{"class":5678},[5664,15207,15208],{"class":5829}," 500",[5664,15210,5849],{"class":5674},[5664,15212,15213,15215,15217,15219,15221,15223,15226,15228,15230,15233,15235,15237,15240],{"class":5666,"line":5878},[5664,15214,6729],{"class":5674},[5664,15216,5826],{"class":5678},[5664,15218,5885],{"class":5829},[5664,15220,5682],{"class":5674},[5664,15222,10731],{"class":5678},[5664,15224,15225],{"class":5693}," \"Стілець\"",[5664,15227,5682],{"class":5674},[5664,15229,15167],{"class":5678},[5664,15231,15232],{"class":5693}," \"Меблі\"",[5664,15234,5682],{"class":5674},[5664,15236,15175],{"class":5678},[5664,15238,15239],{"class":5829}," 3000",[5664,15241,5849],{"class":5674},[5664,15243,15244,15246,15248,15250,15252,15254,15257,15259,15261,15263,15265,15267,15270],{"class":5666,"line":5903},[5664,15245,6729],{"class":5674},[5664,15247,5826],{"class":5678},[5664,15249,6803],{"class":5829},[5664,15251,5682],{"class":5674},[5664,15253,10731],{"class":5678},[5664,15255,15256],{"class":5693}," \"Стіл\"",[5664,15258,5682],{"class":5674},[5664,15260,15167],{"class":5678},[5664,15262,15232],{"class":5693},[5664,15264,5682],{"class":5674},[5664,15266,15175],{"class":5678},[5664,15268,15269],{"class":5829}," 8000",[5664,15271,5849],{"class":5674},[5664,15273,15274],{"class":5666,"line":5909},[5664,15275,6823],{"class":5674},[5664,15277,15278],{"class":5666,"line":5914},[5664,15279,5704],{"emptyLinePlaceholder":5703},[5664,15281,15282,15284,15286,15289],{"class":5666,"line":5921},[5664,15283,5775],{"class":5670},[5664,15285,5778],{"class":5710},[5664,15287,15288],{"class":5781}," ProductListBad",[5664,15290,5785],{"class":5674},[5664,15292,15293,15295,15297,15300,15302,15305,15307,15309,15311,15314],{"class":5666,"line":5947},[5664,15294,5791],{"class":5710},[5664,15296,5794],{"class":5674},[5664,15298,15299],{"class":5797},"selectedCategory",[5664,15301,5682],{"class":5674},[5664,15303,15304],{"class":5797},"setSelectedCategory",[5664,15306,5806],{"class":5674},[5664,15308,5679],{"class":5781},[5664,15310,6015],{"class":5674},[5664,15312,15313],{"class":5693},"\"Всі\"",[5664,15315,6006],{"class":5674},[5664,15317,15318,15320,15322,15325,15327,15330,15332,15334,15336,15338,15340,15343],{"class":5666,"line":5952},[5664,15319,5791],{"class":5710},[5664,15321,5794],{"class":5674},[5664,15323,15324],{"class":5797},"filteredProducts",[5664,15326,5682],{"class":5674},[5664,15328,15329],{"class":5797},"setFilteredProducts",[5664,15331,5806],{"class":5674},[5664,15333,5679],{"class":5781},[5664,15335,5811],{"class":5674},[5664,15337,15145],{"class":5714},[5664,15339,6864],{"class":5674},[5664,15341,15342],{"class":5678},"products",[5664,15344,6006],{"class":5674},[5664,15346,15347],{"class":5666,"line":5966},[5664,15348,5704],{"emptyLinePlaceholder":5703},[5664,15350,15351,15353,15355,15357],{"class":5666,"line":6009},[5664,15352,5955],{"class":5781},[5664,15354,5958],{"class":5674},[5664,15356,5961],{"class":5710},[5664,15358,5718],{"class":5674},[5664,15360,15361,15363,15365,15367,15369,15371],{"class":5666,"line":6023},[5664,15362,7093],{"class":5670},[5664,15364,9847],{"class":5674},[5664,15366,15299],{"class":5678},[5664,15368,7030],{"class":5674},[5664,15370,15313],{"class":5693},[5664,15372,9734],{"class":5674},[5664,15374,15375,15378,15380,15382],{"class":5666,"line":6037},[5664,15376,15377],{"class":5781},"      setFilteredProducts",[5664,15379,6015],{"class":5674},[5664,15381,15342],{"class":5678},[5664,15383,6006],{"class":5674},[5664,15385,15386,15388,15391],{"class":5666,"line":6042},[5664,15387,14017],{"class":5674},[5664,15389,15390],{"class":5670},"else",[5664,15392,5718],{"class":5674},[5664,15394,15395,15397,15399,15401,15403,15405,15407,15409,15411,15414,15416,15419,15421,15423],{"class":5666,"line":6051},[5664,15396,15377],{"class":5781},[5664,15398,6015],{"class":5674},[5664,15400,15342],{"class":5678},[5664,15402,5513],{"class":5674},[5664,15404,5982],{"class":5781},[5664,15406,6015],{"class":5674},[5664,15408,5479],{"class":5678},[5664,15410,6924],{"class":5710},[5664,15412,15413],{"class":5678}," p",[5664,15415,5513],{"class":5674},[5664,15417,15418],{"class":5678},"category",[5664,15420,7030],{"class":5674},[5664,15422,15299],{"class":5678},[5664,15424,15425],{"class":5674},"));\n",[5664,15427,15428],{"class":5666,"line":6065},[5664,15429,9887],{"class":5674},[5664,15431,15432,15434,15436],{"class":5666,"line":6103},[5664,15433,6026],{"class":5674},[5664,15435,15299],{"class":5678},[5664,15437,9566],{"class":5674},[5664,15439,15440],{"class":5666,"line":6112},[5664,15441,5704],{"emptyLinePlaceholder":5703},[5664,15443,15444,15446],{"class":5666,"line":6135},[5664,15445,6045],{"class":5670},[5664,15447,6048],{"class":5674},[5664,15449,15450,15452,15454],{"class":5666,"line":6180},[5664,15451,6055],{"class":6054},[5664,15453,6059],{"class":6058},[5664,15455,6062],{"class":6054},[5664,15457,15458,15460,15462,15464,15466,15468,15470,15472,15474,15476,15478,15480,15482,15484,15486,15489,15491,15493,15495,15497,15499,15501,15503,15505],{"class":5666,"line":6188},[5664,15459,6068],{"class":6054},[5664,15461,10973],{"class":6058},[5664,15463,9928],{"class":6143},[5664,15465,6147],{"class":5674},[5664,15467,6079],{"class":5710},[5664,15469,15299],{"class":5678},[5664,15471,6090],{"class":5710},[5664,15473,9939],{"class":6143},[5664,15475,6147],{"class":5674},[5664,15477,6079],{"class":5710},[5664,15479,6015],{"class":6084},[5664,15481,7331],{"class":5678},[5664,15483,5991],{"class":6084},[5664,15485,5961],{"class":5710},[5664,15487,15488],{"class":5781}," setSelectedCategory",[5664,15490,6015],{"class":6084},[5664,15492,7331],{"class":5678},[5664,15494,5513],{"class":6084},[5664,15496,7347],{"class":5678},[5664,15498,5513],{"class":6084},[5664,15500,7352],{"class":5678},[5664,15502,6093],{"class":6084},[5664,15504,6090],{"class":5710},[5664,15506,6062],{"class":6054},[5664,15508,15509,15511,15513,15515,15518,15520,15522],{"class":5666,"line":6198},[5664,15510,7248],{"class":6054},[5664,15512,10909],{"class":6058},[5664,15514,6073],{"class":6054},[5664,15516,15517],{"class":5674},"Всі",[5664,15519,6096],{"class":6054},[5664,15521,10909],{"class":6058},[5664,15523,6062],{"class":6054},[5664,15525,15526,15528,15530,15532,15535,15537,15539],{"class":5666,"line":6208},[5664,15527,7248],{"class":6054},[5664,15529,10909],{"class":6058},[5664,15531,6073],{"class":6054},[5664,15533,15534],{"class":5674},"Електроніка",[5664,15536,6096],{"class":6054},[5664,15538,10909],{"class":6058},[5664,15540,6062],{"class":6054},[5664,15542,15543,15545,15547,15549,15552,15554,15556],{"class":5666,"line":6214},[5664,15544,7248],{"class":6054},[5664,15546,10909],{"class":6058},[5664,15548,6073],{"class":6054},[5664,15550,15551],{"class":5674},"Меблі",[5664,15553,6096],{"class":6054},[5664,15555,10909],{"class":6058},[5664,15557,6062],{"class":6054},[5664,15559,15560,15562,15564],{"class":5666,"line":7119},[5664,15561,6191],{"class":6054},[5664,15563,10973],{"class":6058},[5664,15565,6062],{"class":6054},[5664,15567,15568,15570,15572],{"class":5666,"line":7133},[5664,15569,6068],{"class":6054},[5664,15571,5503],{"class":6058},[5664,15573,6062],{"class":6054},[5664,15575,15576,15578,15580,15582,15584,15586,15589,15591],{"class":5666,"line":7144},[5664,15577,6115],{"class":5710},[5664,15579,15324],{"class":5678},[5664,15581,5513],{"class":6084},[5664,15583,6122],{"class":5781},[5664,15585,6015],{"class":6084},[5664,15587,15588],{"class":5678},"product",[5664,15590,6924],{"class":5710},[5664,15592,6048],{"class":6084},[5664,15594,15595,15597,15599,15601,15603,15605,15607,15609,15611,15613,15615,15617,15619,15621,15623,15625,15628,15630,15632,15634,15637,15639,15642,15644,15646],{"class":5666,"line":7177},[5664,15596,6138],{"class":6054},[5664,15598,5506],{"class":6058},[5664,15600,6144],{"class":6143},[5664,15602,6147],{"class":5674},[5664,15604,6079],{"class":5710},[5664,15606,15588],{"class":5678},[5664,15608,5513],{"class":6084},[5664,15610,6156],{"class":5678},[5664,15612,6090],{"class":5710},[5664,15614,6073],{"class":6054},[5664,15616,6079],{"class":5710},[5664,15618,15588],{"class":5678},[5664,15620,5513],{"class":6084},[5664,15622,9743],{"class":5678},[5664,15624,6090],{"class":5710},[5664,15626,15627],{"class":6084}," — ",[5664,15629,6079],{"class":5710},[5664,15631,15588],{"class":5678},[5664,15633,5513],{"class":6084},[5664,15635,15636],{"class":5678},"price",[5664,15638,6090],{"class":5710},[5664,15640,15641],{"class":6084}," грн",[5664,15643,6096],{"class":6054},[5664,15645,5506],{"class":6058},[5664,15647,6062],{"class":6054},[5664,15649,15650,15652],{"class":5666,"line":7183},[5664,15651,6183],{"class":6084},[5664,15653,5764],{"class":5710},[5664,15655,15656,15658,15660],{"class":5666,"line":7195},[5664,15657,6191],{"class":6054},[5664,15659,5503],{"class":6058},[5664,15661,6062],{"class":6054},[5664,15663,15664,15666,15668],{"class":5666,"line":7200},[5664,15665,6201],{"class":6054},[5664,15667,6059],{"class":6058},[5664,15669,6062],{"class":6054},[5664,15671,15672],{"class":5666,"line":7205},[5664,15673,6211],{"class":5674},[5664,15675,15676],{"class":5666,"line":7212},[5664,15677,5764],{"class":5674},[5479,15679,15680,15683,15684,10094,15686,15688],{},[5483,15681,15682],{},"Завдання:"," Усуньте ",[5510,15685,5512],{},[5510,15687,15324],{}," стан, обчислюючи відфільтровані продукти безпосередньо під час рендерингу.",[15031,15690,15692,16283,16288,16321],{"icon":14945,"label":15691},"✅ Розв'язок завдання 1",[5655,15693,15695],{"className":5657,"code":15694,"language":5659,"meta":5660,"style":5660},"import { useState } from \"react\";\n\ninterface Product {\n  id: number;\n  name: string;\n  category: string;\n  price: number;\n}\n\nconst products: Product[] = [\n  { id: 1, name: \"Ноутбук\", category: \"Електроніка\", price: 25000 },\n  { id: 2, name: \"Миша\", category: \"Електроніка\", price: 500 },\n  { id: 3, name: \"Стілець\", category: \"Меблі\", price: 3000 },\n  { id: 4, name: \"Стіл\", category: \"Меблі\", price: 8000 },\n];\n\nexport function ProductListGood() {\n  const [selectedCategory, setSelectedCategory] = useState(\"Всі\");\n\n  \u002F\u002F ✅ Обчислюємо відфільтровані продукти під час рендерингу\n  const filteredProducts = selectedCategory === \"Всі\"\n    ? products\n    : products.filter(p => p.category === selectedCategory);\n\n  return (\n    \u003Cdiv>\n      \u003Cselect \n        value={selectedCategory} \n        onChange={(e) => setSelectedCategory(e.target.value)}\n      >\n        \u003Coption>Всі\u003C\u002Foption>\n        \u003Coption>Електроніка\u003C\u002Foption>\n        \u003Coption>Меблі\u003C\u002Foption>\n      \u003C\u002Fselect>\n      \n      \u003Cul>\n        {filteredProducts.map(product => (\n          \u003Cli key={product.id}>\n            {product.name} — {product.price} грн\n          \u003C\u002Fli>\n        ))}\n      \u003C\u002Ful>\n      \n      \u003Cp>Знайдено продуктів: {filteredProducts.length}\u003C\u002Fp>\n    \u003C\u002Fdiv>\n  );\n}\n",[5510,15696,15697,15713,15717,15725,15735,15745,15755,15765,15769,15773,15785,15813,15841,15869,15897,15901,15905,15916,15938,15942,15947,15963,15971,16000,16004,16010,16018,16027,16041,16075,16079,16095,16111,16127,16135,16139,16147,16165,16187,16214,16222,16228,16236,16240,16267,16275,16279],{"__ignoreMap":5660},[5664,15698,15699,15701,15703,15705,15707,15709,15711],{"class":5666,"line":5667},[5664,15700,5671],{"class":5670},[5664,15702,5675],{"class":5674},[5664,15704,5679],{"class":5678},[5664,15706,5687],{"class":5674},[5664,15708,5690],{"class":5670},[5664,15710,5694],{"class":5693},[5664,15712,5697],{"class":5674},[5664,15714,15715],{"class":5666,"line":5700},[5664,15716,5704],{"emptyLinePlaceholder":5703},[5664,15718,15719,15721,15723],{"class":5666,"line":5707},[5664,15720,5711],{"class":5710},[5664,15722,15081],{"class":5714},[5664,15724,5718],{"class":5674},[5664,15726,15727,15729,15731,15733],{"class":5666,"line":5721},[5664,15728,5724],{"class":5678},[5664,15730,5727],{"class":5674},[5664,15732,5730],{"class":5714},[5664,15734,5697],{"class":5674},[5664,15736,15737,15739,15741,15743],{"class":5666,"line":5735},[5664,15738,9639],{"class":5678},[5664,15740,5727],{"class":5674},[5664,15742,5743],{"class":5714},[5664,15744,5697],{"class":5674},[5664,15746,15747,15749,15751,15753],{"class":5666,"line":5748},[5664,15748,15108],{"class":5678},[5664,15750,5727],{"class":5674},[5664,15752,5743],{"class":5714},[5664,15754,5697],{"class":5674},[5664,15756,15757,15759,15761,15763],{"class":5666,"line":5761},[5664,15758,15119],{"class":5678},[5664,15760,5727],{"class":5674},[5664,15762,5730],{"class":5714},[5664,15764,5697],{"class":5674},[5664,15766,15767],{"class":5666,"line":5767},[5664,15768,5764],{"class":5674},[5664,15770,15771],{"class":5666,"line":5772},[5664,15772,5704],{"emptyLinePlaceholder":5703},[5664,15774,15775,15777,15779,15781,15783],{"class":5666,"line":5788},[5664,15776,6714],{"class":5710},[5664,15778,15140],{"class":5797},[5664,15780,5727],{"class":5674},[5664,15782,15145],{"class":5714},[5664,15784,6724],{"class":5674},[5664,15786,15787,15789,15791,15793,15795,15797,15799,15801,15803,15805,15807,15809,15811],{"class":5666,"line":5820},[5664,15788,6729],{"class":5674},[5664,15790,5826],{"class":5678},[5664,15792,5830],{"class":5829},[5664,15794,5682],{"class":5674},[5664,15796,10731],{"class":5678},[5664,15798,15162],{"class":5693},[5664,15800,5682],{"class":5674},[5664,15802,15167],{"class":5678},[5664,15804,15170],{"class":5693},[5664,15806,5682],{"class":5674},[5664,15808,15175],{"class":5678},[5664,15810,15178],{"class":5829},[5664,15812,5849],{"class":5674},[5664,15814,15815,15817,15819,15821,15823,15825,15827,15829,15831,15833,15835,15837,15839],{"class":5666,"line":5852},[5664,15816,6729],{"class":5674},[5664,15818,5826],{"class":5678},[5664,15820,5859],{"class":5829},[5664,15822,5682],{"class":5674},[5664,15824,10731],{"class":5678},[5664,15826,15195],{"class":5693},[5664,15828,5682],{"class":5674},[5664,15830,15167],{"class":5678},[5664,15832,15170],{"class":5693},[5664,15834,5682],{"class":5674},[5664,15836,15175],{"class":5678},[5664,15838,15208],{"class":5829},[5664,15840,5849],{"class":5674},[5664,15842,15843,15845,15847,15849,15851,15853,15855,15857,15859,15861,15863,15865,15867],{"class":5666,"line":5878},[5664,15844,6729],{"class":5674},[5664,15846,5826],{"class":5678},[5664,15848,5885],{"class":5829},[5664,15850,5682],{"class":5674},[5664,15852,10731],{"class":5678},[5664,15854,15225],{"class":5693},[5664,15856,5682],{"class":5674},[5664,15858,15167],{"class":5678},[5664,15860,15232],{"class":5693},[5664,15862,5682],{"class":5674},[5664,15864,15175],{"class":5678},[5664,15866,15239],{"class":5829},[5664,15868,5849],{"class":5674},[5664,15870,15871,15873,15875,15877,15879,15881,15883,15885,15887,15889,15891,15893,15895],{"class":5666,"line":5903},[5664,15872,6729],{"class":5674},[5664,15874,5826],{"class":5678},[5664,15876,6803],{"class":5829},[5664,15878,5682],{"class":5674},[5664,15880,10731],{"class":5678},[5664,15882,15256],{"class":5693},[5664,15884,5682],{"class":5674},[5664,15886,15167],{"class":5678},[5664,15888,15232],{"class":5693},[5664,15890,5682],{"class":5674},[5664,15892,15175],{"class":5678},[5664,15894,15269],{"class":5829},[5664,15896,5849],{"class":5674},[5664,15898,15899],{"class":5666,"line":5909},[5664,15900,6823],{"class":5674},[5664,15902,15903],{"class":5666,"line":5914},[5664,15904,5704],{"emptyLinePlaceholder":5703},[5664,15906,15907,15909,15911,15914],{"class":5666,"line":5921},[5664,15908,5775],{"class":5670},[5664,15910,5778],{"class":5710},[5664,15912,15913],{"class":5781}," ProductListGood",[5664,15915,5785],{"class":5674},[5664,15917,15918,15920,15922,15924,15926,15928,15930,15932,15934,15936],{"class":5666,"line":5947},[5664,15919,5791],{"class":5710},[5664,15921,5794],{"class":5674},[5664,15923,15299],{"class":5797},[5664,15925,5682],{"class":5674},[5664,15927,15304],{"class":5797},[5664,15929,5806],{"class":5674},[5664,15931,5679],{"class":5781},[5664,15933,6015],{"class":5674},[5664,15935,15313],{"class":5693},[5664,15937,6006],{"class":5674},[5664,15939,15940],{"class":5666,"line":5952},[5664,15941,5704],{"emptyLinePlaceholder":5703},[5664,15943,15944],{"class":5666,"line":5966},[5664,15945,15946],{"class":5917},"  \u002F\u002F ✅ Обчислюємо відфільтровані продукти під час рендерингу\n",[5664,15948,15949,15951,15954,15956,15958,15960],{"class":5666,"line":6009},[5664,15950,5791],{"class":5710},[5664,15952,15953],{"class":5797}," filteredProducts",[5664,15955,5975],{"class":5674},[5664,15957,15299],{"class":5678},[5664,15959,7030],{"class":5674},[5664,15961,15962],{"class":5693},"\"Всі\"\n",[5664,15964,15965,15968],{"class":5666,"line":6023},[5664,15966,15967],{"class":5674},"    ? ",[5664,15969,15970],{"class":5678},"products\n",[5664,15972,15973,15976,15978,15980,15982,15984,15986,15988,15990,15992,15994,15996,15998],{"class":5666,"line":6037},[5664,15974,15975],{"class":5674},"    : ",[5664,15977,15342],{"class":5678},[5664,15979,5513],{"class":5674},[5664,15981,5982],{"class":5781},[5664,15983,6015],{"class":5674},[5664,15985,5479],{"class":5678},[5664,15987,6924],{"class":5710},[5664,15989,15413],{"class":5678},[5664,15991,5513],{"class":5674},[5664,15993,15418],{"class":5678},[5664,15995,7030],{"class":5674},[5664,15997,15299],{"class":5678},[5664,15999,6006],{"class":5674},[5664,16001,16002],{"class":5666,"line":6042},[5664,16003,5704],{"emptyLinePlaceholder":5703},[5664,16005,16006,16008],{"class":5666,"line":6051},[5664,16007,6045],{"class":5670},[5664,16009,6048],{"class":5674},[5664,16011,16012,16014,16016],{"class":5666,"line":6065},[5664,16013,6055],{"class":6054},[5664,16015,6059],{"class":6058},[5664,16017,6062],{"class":6054},[5664,16019,16020,16022,16024],{"class":5666,"line":6103},[5664,16021,6068],{"class":6054},[5664,16023,10973],{"class":6058},[5664,16025,16026],{"class":5674}," \n",[5664,16028,16029,16031,16033,16035,16037,16039],{"class":5666,"line":6112},[5664,16030,10827],{"class":6143},[5664,16032,6147],{"class":5674},[5664,16034,6079],{"class":5710},[5664,16036,15299],{"class":5678},[5664,16038,6090],{"class":5710},[5664,16040,16026],{"class":5674},[5664,16042,16043,16045,16047,16049,16051,16053,16055,16057,16059,16061,16063,16065,16067,16069,16071,16073],{"class":5666,"line":6135},[5664,16044,10840],{"class":6143},[5664,16046,6147],{"class":5674},[5664,16048,6079],{"class":5710},[5664,16050,6015],{"class":6084},[5664,16052,7331],{"class":5678},[5664,16054,5991],{"class":6084},[5664,16056,5961],{"class":5710},[5664,16058,15488],{"class":5781},[5664,16060,6015],{"class":6084},[5664,16062,7331],{"class":5678},[5664,16064,5513],{"class":6084},[5664,16066,7347],{"class":5678},[5664,16068,5513],{"class":6084},[5664,16070,7352],{"class":5678},[5664,16072,6093],{"class":6084},[5664,16074,5764],{"class":5710},[5664,16076,16077],{"class":5666,"line":6180},[5664,16078,10882],{"class":6054},[5664,16080,16081,16083,16085,16087,16089,16091,16093],{"class":5666,"line":6188},[5664,16082,7248],{"class":6054},[5664,16084,10909],{"class":6058},[5664,16086,6073],{"class":6054},[5664,16088,15517],{"class":5674},[5664,16090,6096],{"class":6054},[5664,16092,10909],{"class":6058},[5664,16094,6062],{"class":6054},[5664,16096,16097,16099,16101,16103,16105,16107,16109],{"class":5666,"line":6198},[5664,16098,7248],{"class":6054},[5664,16100,10909],{"class":6058},[5664,16102,6073],{"class":6054},[5664,16104,15534],{"class":5674},[5664,16106,6096],{"class":6054},[5664,16108,10909],{"class":6058},[5664,16110,6062],{"class":6054},[5664,16112,16113,16115,16117,16119,16121,16123,16125],{"class":5666,"line":6208},[5664,16114,7248],{"class":6054},[5664,16116,10909],{"class":6058},[5664,16118,6073],{"class":6054},[5664,16120,15551],{"class":5674},[5664,16122,6096],{"class":6054},[5664,16124,10909],{"class":6058},[5664,16126,6062],{"class":6054},[5664,16128,16129,16131,16133],{"class":5666,"line":6214},[5664,16130,6191],{"class":6054},[5664,16132,10973],{"class":6058},[5664,16134,6062],{"class":6054},[5664,16136,16137],{"class":5666,"line":7119},[5664,16138,11625],{"class":5674},[5664,16140,16141,16143,16145],{"class":5666,"line":7133},[5664,16142,6068],{"class":6054},[5664,16144,5503],{"class":6058},[5664,16146,6062],{"class":6054},[5664,16148,16149,16151,16153,16155,16157,16159,16161,16163],{"class":5666,"line":7144},[5664,16150,6115],{"class":5710},[5664,16152,15324],{"class":5678},[5664,16154,5513],{"class":6084},[5664,16156,6122],{"class":5781},[5664,16158,6015],{"class":6084},[5664,16160,15588],{"class":5678},[5664,16162,6924],{"class":5710},[5664,16164,6048],{"class":6084},[5664,16166,16167,16169,16171,16173,16175,16177,16179,16181,16183,16185],{"class":5666,"line":7177},[5664,16168,6138],{"class":6054},[5664,16170,5506],{"class":6058},[5664,16172,6144],{"class":6143},[5664,16174,6147],{"class":5674},[5664,16176,6079],{"class":5710},[5664,16178,15588],{"class":5678},[5664,16180,5513],{"class":6084},[5664,16182,6156],{"class":5678},[5664,16184,6090],{"class":5710},[5664,16186,6062],{"class":6054},[5664,16188,16189,16191,16193,16195,16197,16199,16201,16203,16205,16207,16209,16211],{"class":5666,"line":7183},[5664,16190,10944],{"class":5710},[5664,16192,15588],{"class":5678},[5664,16194,5513],{"class":6084},[5664,16196,9743],{"class":5678},[5664,16198,6090],{"class":5710},[5664,16200,15627],{"class":6084},[5664,16202,6079],{"class":5710},[5664,16204,15588],{"class":5678},[5664,16206,5513],{"class":6084},[5664,16208,15636],{"class":5678},[5664,16210,6090],{"class":5710},[5664,16212,16213],{"class":6084}," грн\n",[5664,16215,16216,16218,16220],{"class":5666,"line":7195},[5664,16217,7466],{"class":6054},[5664,16219,5506],{"class":6058},[5664,16221,6062],{"class":6054},[5664,16223,16224,16226],{"class":5666,"line":7200},[5664,16225,6183],{"class":6084},[5664,16227,5764],{"class":5710},[5664,16229,16230,16232,16234],{"class":5666,"line":7205},[5664,16231,6191],{"class":6054},[5664,16233,5503],{"class":6058},[5664,16235,6062],{"class":6054},[5664,16237,16238],{"class":5666,"line":7212},[5664,16239,11625],{"class":5674},[5664,16241,16242,16244,16246,16248,16251,16253,16255,16257,16259,16261,16263,16265],{"class":5666,"line":7229},[5664,16243,6068],{"class":6054},[5664,16245,5479],{"class":6058},[5664,16247,6073],{"class":6054},[5664,16249,16250],{"class":5674},"Знайдено продуктів: ",[5664,16252,6079],{"class":5710},[5664,16254,15324],{"class":5678},[5664,16256,5513],{"class":6084},[5664,16258,6087],{"class":5678},[5664,16260,6090],{"class":5710},[5664,16262,6096],{"class":6054},[5664,16264,5479],{"class":6058},[5664,16266,6062],{"class":6054},[5664,16268,16269,16271,16273],{"class":5666,"line":7245},[5664,16270,6201],{"class":6054},[5664,16272,6059],{"class":6058},[5664,16274,6062],{"class":6054},[5664,16276,16277],{"class":5666,"line":7264},[5664,16278,6211],{"class":5674},[5664,16280,16281],{"class":5666,"line":7270},[5664,16282,5764],{"class":5674},[5479,16284,16285],{},[5483,16286,16287],{},"Покрокове пояснення:",[5588,16289,16290,16300,16311,16316],{},[5506,16291,16292,16297,16298,5513],{},[5483,16293,16294,16295,5630],{},"Видалили стан ",[5510,16296,15324],{}," Він був дублюванням даних, що вже існують у ",[5510,16299,15342],{},[5506,16301,16302,16305,16306,16308,16309,5513],{},[5483,16303,16304],{},"Обчислюємо на льоту:"," Змінна ",[5510,16307,15324],{}," обчислюється під час кожного рендеру на основі поточного ",[5510,16310,15299],{},[5506,16312,16313,16315],{},[5483,16314,9472],{}," Коли користувач змінює категорію, відбувається лише один рендер із актуальними даними.",[5506,16317,16318,16320],{},[5483,16319,9490],{}," Логіку фільтрації можна витягнути у чисту функцію та протестувати окремо.",[9493,16322,16323,16328,16402],{},[5479,16324,16325,16326,5630],{},"Якщо список продуктів містить тисячі елементів і фільтрація стає помітною, оберніть обчислення у ",[5510,16327,9502],{},[5655,16329,16331],{"className":5657,"code":16330,"language":5659,"meta":5660,"style":5660},"const filteredProducts = useMemo(() => {\n  return selectedCategory === \"Всі\"\n    ? products\n    : products.filter(p => p.category === selectedCategory);\n}, [selectedCategory]);\n",[5510,16332,16333,16349,16360,16366,16394],{"__ignoreMap":5660},[5664,16334,16335,16337,16339,16341,16343,16345,16347],{"class":5666,"line":5667},[5664,16336,6714],{"class":5710},[5664,16338,15953],{"class":5797},[5664,16340,5975],{"class":5674},[5664,16342,9502],{"class":5781},[5664,16344,5958],{"class":5674},[5664,16346,5961],{"class":5710},[5664,16348,5718],{"class":5674},[5664,16350,16351,16353,16356,16358],{"class":5666,"line":5700},[5664,16352,6045],{"class":5670},[5664,16354,16355],{"class":5678}," selectedCategory",[5664,16357,7030],{"class":5674},[5664,16359,15962],{"class":5693},[5664,16361,16362,16364],{"class":5666,"line":5707},[5664,16363,15967],{"class":5674},[5664,16365,15970],{"class":5678},[5664,16367,16368,16370,16372,16374,16376,16378,16380,16382,16384,16386,16388,16390,16392],{"class":5666,"line":5721},[5664,16369,15975],{"class":5674},[5664,16371,15342],{"class":5678},[5664,16373,5513],{"class":5674},[5664,16375,5982],{"class":5781},[5664,16377,6015],{"class":5674},[5664,16379,5479],{"class":5678},[5664,16381,6924],{"class":5710},[5664,16383,15413],{"class":5678},[5664,16385,5513],{"class":5674},[5664,16387,15418],{"class":5678},[5664,16389,7030],{"class":5674},[5664,16391,15299],{"class":5678},[5664,16393,6006],{"class":5674},[5664,16395,16396,16398,16400],{"class":5666,"line":5735},[5664,16397,9561],{"class":5674},[5664,16399,15299],{"class":5678},[5664,16401,9566],{"class":5674},[5479,16403,16404],{},"Проте для більшості випадків це не потрібно — сучасні браузери фільтрують тисячі елементів за мілісекунди.",[15028,16406,16407,16455],{},[15031,16408,16410,16421,16426,16445],{"icon":15033,"label":16409},"📋 Завдання 2: Скидання лічильника через key",[5479,16411,16412,16413,16416,16417,16420],{},"Створіть компонент ",[5510,16414,16415],{},"Counter",", який приймає проп ",[5510,16418,16419],{},"initialValue"," та відображає лічильник із кнопками збільшення\u002Fзменшення. Батьківський компонент повинен мати кнопку «Скинути», яка повністю перезапускає лічильник до початкового значення.",[5479,16422,16423],{},[5483,16424,16425],{},"Вимоги:",[5503,16427,16428,16436,16442],{},[5506,16429,16430,16435],{},[5483,16431,16432,16433],{},"Не використовуйте ",[5510,16434,5512],{}," для синхронізації стану з пропсом.",[5506,16437,16438,16439,16441],{},"Використайте патерн ",[5510,16440,5522],{}," для перестворення компонента при натисканні кнопки «Скинути».",[5506,16443,16444],{},"Батьківський компонент повинен генерувати новий ключ при кожному скиданні.",[5479,16446,16447,16450,16451,16454],{},[5483,16448,16449],{},"Підказка:"," Можна використовувати ",[5510,16452,16453],{},"Date.now()"," або лічильник для генерації унікального ключа.",[15031,16456,16458,17401,17405,17469],{"icon":14945,"label":16457},"✅ Розв'язок завдання 2",[5655,16459,16461],{"className":5657,"code":16460,"language":5659,"meta":5660,"style":5660},"import { useState } from \"react\";\n\ninterface CounterProps {\n  initialValue: number;\n}\n\nfunction Counter({ initialValue }: CounterProps) {\n  const [count, setCount] = useState(initialValue);\n\n  return (\n    \u003Cdiv style={{\n      padding: \"20px\",\n      borderRadius: \"12px\",\n      background: \"#f1f5f9\",\n      textAlign: \"center\",\n    }}>\n      \u003Cdiv style={{ fontSize: \"48px\", fontWeight: \"700\", marginBottom: \"16px\" }}>\n        {count}\n      \u003C\u002Fdiv>\n      \u003Cdiv style={{ display: \"flex\", gap: \"12px\", justifyContent: \"center\" }}>\n        \u003Cbutton \n          onClick={() => setCount(count - 1)}\n          style={{\n            padding: \"10px 20px\",\n            border: \"none\",\n            borderRadius: \"8px\",\n            background: \"#ef4444\",\n            color: \"white\",\n            fontWeight: \"600\",\n            cursor: \"pointer\",\n          }}\n        >\n          −1\n        \u003C\u002Fbutton>\n        \u003Cbutton \n          onClick={() => setCount(count + 1)}\n          style={{\n            padding: \"10px 20px\",\n            border: \"none\",\n            borderRadius: \"8px\",\n            background: \"#22c55e\",\n            color: \"white\",\n            fontWeight: \"600\",\n            cursor: \"pointer\",\n          }}\n        >\n          +1\n        \u003C\u002Fbutton>\n      \u003C\u002Fdiv>\n    \u003C\u002Fdiv>\n  );\n}\n\nexport function CounterDemo() {\n  const [resetKey, setResetKey] = useState(0);\n\n  const handleReset = () => {\n    \u002F\u002F ✅ Генеруємо новий ключ, що змушує React перестворити Counter\n    setResetKey(prev => prev + 1);\n  };\n\n  return (\n    \u003Cdiv>\n      {\u002F* key={resetKey} повністю перестворює компонент при зміні *\u002F}\n      \u003CCounter key={resetKey} initialValue={10} \u002F>\n      \n      \u003Cbutton\n        onClick={handleReset}\n        style={{\n          marginTop: \"16px\",\n          padding: \"12px 24px\",\n          border: \"none\",\n          borderRadius: \"8px\",\n          background: \"#3b82f6\",\n          color: \"white\",\n          fontWeight: \"600\",\n          cursor: \"pointer\",\n          width: \"100%\",\n        }}\n      >\n        Скинути до початкового значення\n      \u003C\u002Fbutton>\n      \n      \u003Cp style={{\n        marginTop: \"12px\",\n        fontSize: \"13px\",\n        color: \"#64748b\",\n        textAlign: \"center\",\n      }}>\n        Спробуйте змінити лічильник, потім натисніть «Скинути»\n      \u003C\u002Fp>\n    \u003C\u002Fdiv>\n  );\n}\n",[5510,16462,16463,16479,16483,16492,16503,16507,16511,16529,16553,16557,16563,16579,16589,16599,16609,16619,16628,16672,16680,16688,16728,16736,16765,16776,16786,16796,16806,16816,16826,16836,16846,16853,16858,16863,16871,16879,16906,16916,16924,16932,16940,16949,16957,16965,16973,16979,16983,16988,16996,17004,17012,17016,17020,17024,17035,17059,17063,17076,17081,17102,17106,17110,17116,17124,17133,17163,17167,17174,17188,17199,17208,17218,17227,17236,17246,17255,17264,17273,17283,17290,17294,17299,17307,17311,17325,17334,17344,17354,17363,17372,17377,17385,17393,17397],{"__ignoreMap":5660},[5664,16464,16465,16467,16469,16471,16473,16475,16477],{"class":5666,"line":5667},[5664,16466,5671],{"class":5670},[5664,16468,5675],{"class":5674},[5664,16470,5679],{"class":5678},[5664,16472,5687],{"class":5674},[5664,16474,5690],{"class":5670},[5664,16476,5694],{"class":5693},[5664,16478,5697],{"class":5674},[5664,16480,16481],{"class":5666,"line":5700},[5664,16482,5704],{"emptyLinePlaceholder":5703},[5664,16484,16485,16487,16490],{"class":5666,"line":5707},[5664,16486,5711],{"class":5710},[5664,16488,16489],{"class":5714}," CounterProps",[5664,16491,5718],{"class":5674},[5664,16493,16494,16497,16499,16501],{"class":5666,"line":5721},[5664,16495,16496],{"class":5678},"  initialValue",[5664,16498,5727],{"class":5674},[5664,16500,5730],{"class":5714},[5664,16502,5697],{"class":5674},[5664,16504,16505],{"class":5666,"line":5735},[5664,16506,5764],{"class":5674},[5664,16508,16509],{"class":5666,"line":5748},[5664,16510,5704],{"emptyLinePlaceholder":5703},[5664,16512,16513,16515,16518,16520,16522,16524,16527],{"class":5666,"line":5761},[5664,16514,10254],{"class":5710},[5664,16516,16517],{"class":5781}," Counter",[5664,16519,9717],{"class":5674},[5664,16521,16419],{"class":5678},[5664,16523,9728],{"class":5674},[5664,16525,16526],{"class":5714},"CounterProps",[5664,16528,9734],{"class":5674},[5664,16530,16531,16533,16535,16538,16540,16543,16545,16547,16549,16551],{"class":5666,"line":5767},[5664,16532,5791],{"class":5710},[5664,16534,5794],{"class":5674},[5664,16536,16537],{"class":5797},"count",[5664,16539,5682],{"class":5674},[5664,16541,16542],{"class":5797},"setCount",[5664,16544,5806],{"class":5674},[5664,16546,5679],{"class":5781},[5664,16548,6015],{"class":5674},[5664,16550,16419],{"class":5678},[5664,16552,6006],{"class":5674},[5664,16554,16555],{"class":5666,"line":5772},[5664,16556,5704],{"emptyLinePlaceholder":5703},[5664,16558,16559,16561],{"class":5666,"line":5788},[5664,16560,6045],{"class":5670},[5664,16562,6048],{"class":5674},[5664,16564,16565,16567,16569,16572,16574,16576],{"class":5666,"line":5820},[5664,16566,6055],{"class":6054},[5664,16568,6059],{"class":6058},[5664,16570,16571],{"class":6143}," 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Counter\n",[5664,17082,17083,17086,17088,17090,17092,17095,17098,17100],{"class":5666,"line":7473},[5664,17084,17085],{"class":5781},"    setResetKey",[5664,17087,6015],{"class":5674},[5664,17089,7000],{"class":5678},[5664,17091,6924],{"class":5710},[5664,17093,17094],{"class":5678}," prev",[5664,17096,17097],{"class":5674}," + ",[5664,17099,8369],{"class":5829},[5664,17101,6006],{"class":5674},[5664,17103,17104],{"class":5666,"line":7483},[5664,17105,7070],{"class":5674},[5664,17107,17108],{"class":5666,"line":7488},[5664,17109,5704],{"emptyLinePlaceholder":5703},[5664,17111,17112,17114],{"class":5666,"line":7504},[5664,17113,6045],{"class":5670},[5664,17115,6048],{"class":5674},[5664,17117,17118,17120,17122],{"class":5666,"line":7520},[5664,17119,6055],{"class":6054},[5664,17121,6059],{"class":6058},[5664,17123,6062],{"class":6054},[5664,17125,17126,17128,17131],{"class":5666,"line":7553},[5664,17127,10984],{"class":5710},[5664,17129,17130],{"class":5917},"\u002F* key={resetKey} повністю перестворює компонент при зміні *\u002F",[5664,17132,5764],{"class":5710},[5664,17134,17135,17137,17139,17141,17143,17145,17147,17149,17152,17154,17156,17159,17161],{"class":5666,"line":7578},[5664,17136,6068],{"class":6054},[5664,17138,16415],{"class":5714},[5664,17140,6144],{"class":6143},[5664,17142,6147],{"class":5674},[5664,17144,6079],{"class":5710},[5664,17146,17043],{"class":5678},[5664,17148,6090],{"class":5710},[5664,17150,17151],{"class":6143}," initialValue",[5664,17153,6147],{"class":5674},[5664,17155,6079],{"class":5710},[5664,17157,17158],{"class":5829},"10",[5664,17160,6090],{"class":5710},[5664,17162,9973],{"class":6054},[5664,17164,17165],{"class":5666,"line":7587},[5664,17166,11625],{"class":5674},[5664,17168,17169,17171],{"class":5666,"line":7603},[5664,17170,6068],{"class":6054},[5664,17172,17173],{"class":6058},"button\n",[5664,17175,17176,17179,17181,17183,17186],{"class":5666,"line":7635},[5664,17177,17178],{"class":6143},"        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cursor:",[5664,17270,16843],{"class":5693},[5664,17272,7141],{"class":6084},[5664,17274,17275,17278,17281],{"class":5666,"line":7785},[5664,17276,17277],{"class":5678},"          width:",[5664,17279,17280],{"class":5693}," \"100%\"",[5664,17282,7141],{"class":6084},[5664,17284,17285,17288],{"class":5666,"line":7814},[5664,17286,17287],{"class":6084},"        }",[5664,17289,5764],{"class":5710},[5664,17291,17292],{"class":5666,"line":7824},[5664,17293,10882],{"class":6054},[5664,17295,17296],{"class":5666,"line":7830},[5664,17297,17298],{"class":5674},"        Скинути до початкового значення\n",[5664,17300,17301,17303,17305],{"class":5666,"line":7865},[5664,17302,6191],{"class":6054},[5664,17304,7433],{"class":6058},[5664,17306,6062],{"class":6054},[5664,17308,17309],{"class":5666,"line":7879},[5664,17310,11625],{"class":5674},[5664,17312,17313,17315,17317,17319,17321,17323],{"class":5666,"line":7889},[5664,17314,6068],{"class":6054},[5664,17316,5479],{"class":6058},[5664,17318,16571],{"class":6143},[5664,17320,6147],{"class":5674},[5664,17322,6079],{"class":5710},[5664,17324,16578],{"class":6084},[5664,17326,17327,17330,17332],{"class":5666,"line":7899},[5664,17328,17329],{"class":5678},"        marginTop:",[5664,17331,16596],{"class":5693},[5664,17333,7141],{"class":6084},[5664,17335,17336,17339,17342],{"class":5666,"line":7907},[5664,17337,17338],{"class":5678},"        fontSize:",[5664,17340,17341],{"class":5693}," \"13px\"",[5664,17343,7141],{"class":6084},[5664,17345,17346,17349,17352],{"class":5666,"line":7916},[5664,17347,17348],{"class":5678},"        color:",[5664,17350,17351],{"class":5693}," \"#64748b\"",[5664,17353,7141],{"class":6084},[5664,17355,17356,17359,17361],{"class":5666,"line":7921},[5664,17357,17358],{"class":5678},"        textAlign:",[5664,17360,16616],{"class":5693},[5664,17362,7141],{"class":6084},[5664,17364,17365,17368,17370],{"class":5666,"line":7937},[5664,17366,17367],{"class":6084},"      }",[5664,17369,6090],{"class":5710},[5664,17371,6062],{"class":6054},[5664,17373,17374],{"class":5666,"line":7943},[5664,17375,17376],{"class":5674},"        Спробуйте змінити лічильник, потім натисніть «Скинути»\n",[5664,17378,17379,17381,17383],{"class":5666,"line":7952},[5664,17380,6191],{"class":6054},[5664,17382,5479],{"class":6058},[5664,17384,6062],{"class":6054},[5664,17386,17387,17389,17391],{"class":5666,"line":7961},[5664,17388,6201],{"class":6054},[5664,17390,6059],{"class":6058},[5664,17392,6062],{"class":6054},[5664,17394,17395],{"class":5666,"line":7970},[5664,17396,6211],{"class":5674},[5664,17398,17399],{"class":5666,"line":7975},[5664,17400,5764],{"class":5674},[5479,17402,17403],{},[5483,17404,16287],{},[5588,17406,17407,17421,17430,17459],{},[5506,17408,17409,17414,17415,17417,17418,17420],{},[5483,17410,17411,17412,5630],{},"Компонент ",[5510,17413,16415],{}," Зберігає власний стан ",[5510,17416,16537],{},", ініціалізований з пропса ",[5510,17419,16419],{}," при монтуванні.",[5506,17422,17423,17426,17427,17429],{},[5483,17424,17425],{},"Батьківський компонент:"," Зберігає ",[5510,17428,17043],{}," — просте число, що збільшується при кожному скиданні.",[5506,17431,17432,6229,17435,17437,17438,10083,17440,17442,17443,17445,17446,5486,17449,17452,17453,5486,17455,17458],{},[5483,17433,17434],{},"Механізм скидання:",[5510,17436,17043],{}," змінюється (наприклад, з ",[5510,17439,8163],{},[5510,17441,8369],{},"), React бачить, що ",[5510,17444,5522],{}," пропс змінився, і ",[5483,17447,17448],{},"повністю видаляє старий екземпляр",[5510,17450,17451],{},"\u003CCounter key={0} \u002F>",", потім ",[5483,17454,13480],{},[5510,17456,17457],{},"\u003CCounter key={1} \u002F>"," з чистим початковим станом.",[5506,17460,17461,17466,17467,5513],{},[5483,17462,17463,17464,5630],{},"Без ",[5510,17465,5512],{}," Жодної синхронізації не потрібно — React сам керує життєвим циклом компонента через ",[5510,17468,5522],{},[5623,17470,17471,17479,17548],{},[5479,17472,17473,17478],{},[5483,17474,17475,17476,5630],{},"Альтернативний підхід із ",[5510,17477,16453],{},"\nЗамість лічильника можна використовувати мітку часу:",[5655,17480,17482],{"className":5657,"code":17481,"language":5659,"meta":5660,"style":5660},"const [resetKey, setResetKey] = useState(Date.now());\n\nconst handleReset = () => {\n  setResetKey(Date.now());\n};\n",[5510,17483,17484,17512,17516,17528,17543],{"__ignoreMap":5660},[5664,17485,17486,17488,17490,17492,17494,17496,17498,17500,17502,17505,17507,17509],{"class":5666,"line":5667},[5664,17487,6714],{"class":5710},[5664,17489,5794],{"class":5674},[5664,17491,17043],{"class":5797},[5664,17493,5682],{"class":5674},[5664,17495,17048],{"class":5797},[5664,17497,5806],{"class":5674},[5664,17499,5679],{"class":5781},[5664,17501,6015],{"class":5674},[5664,17503,17504],{"class":5678},"Date",[5664,17506,5513],{"class":5674},[5664,17508,7157],{"class":5781},[5664,17510,17511],{"class":5674},"());\n",[5664,17513,17514],{"class":5666,"line":5700},[5664,17515,5704],{"emptyLinePlaceholder":5703},[5664,17517,17518,17520,17522,17524,17526],{"class":5666,"line":5707},[5664,17519,6714],{"class":5710},[5664,17521,17069],{"class":5781},[5664,17523,7084],{"class":5674},[5664,17525,5961],{"class":5710},[5664,17527,5718],{"class":5674},[5664,17529,17530,17533,17535,17537,17539,17541],{"class":5666,"line":5721},[5664,17531,17532],{"class":5781},"  setResetKey",[5664,17534,6015],{"class":5674},[5664,17536,17504],{"class":5678},[5664,17538,5513],{"class":5674},[5664,17540,7157],{"class":5781},[5664,17542,17511],{"class":5674},[5664,17544,17545],{"class":5666,"line":5735},[5664,17546,17547],{"class":5674},"};\n",[5479,17549,17550],{},"Це гарантує унікальність ключа навіть при швидких повторних натисканнях.",[5571,17552],{},[5574,17554,17556,17557],{"id":17555},"підсумок-контрольний-список-перевірки-useeffect","Підсумок: контрольний список перевірки ",[5510,17558,5512],{},[5479,17560,17561,17562,17564],{},"Перш ніж писати ",[5510,17563,5512],{},", задайте собі ці запитання:",[17566,17567,17568,17572,17578,17588,17592,17597,17604,17608,17614,17625,17632,17638],"steps",{},[5642,17569,17571],{"id":17570},"питання-1-чи-це-синхронізація-з-зовнішньою-системою","Питання 1: Чи це синхронізація з зовнішньою системою?",[5479,17573,17574,17575,17577],{},"Якщо ваш код не взаємодіє з DOM, мережею, таймерами, WebSocket або сторонніми бібліотеками, ",[5510,17576,5512],{}," швидше за все не потрібен.",[5479,17579,17580,17583,17584,17587],{},[5483,17581,17582],{},"Приклад:"," Фільтрація списку — це ",[5483,17585,17586],{},"обчислення",", а не синхронізація.",[5642,17589,17591],{"id":17590},"питання-2-чи-можу-я-обчислити-це-під-час-рендерингу","Питання 2: Чи можу я обчислити це під час рендерингу?",[5479,17593,17594,17595,5513],{},"Якщо дані можна отримати з існуючого стану через просте перетворення, обчисліть їх під час рендеру або через ",[5510,17596,9502],{},[5479,17598,17599,5486,17601],{},[5483,17600,17582],{},[5510,17602,17603],{},"const total = items.reduce((sum, item) => sum + item.price, 0);",[5642,17605,17607],{"id":17606},"питання-3-чи-це-реакція-на-подію-користувача","Питання 3: Чи це реакція на подію користувача?",[5479,17609,17610,17611,17613],{},"Мережеві запити, аналітика, логування та інші дії у відповідь на клік, сабміт форми або введення тексту належать до ",[5483,17612,13797],{},", а не до ефектів.",[5479,17615,17616,17618,17619,17622,17623,5513],{},[5483,17617,17582],{}," Відправка форми — це обробник ",[5510,17620,17621],{},"onSubmit",", а не ",[5510,17624,5512],{},[5642,17626,17628,17629,17631],{"id":17627},"питання-4-чи-можу-я-використовувати-key-замість-ефекту","Питання 4: Чи можу я використовувати ",[5510,17630,5522],{}," замість ефекту?",[5479,17633,17634,17635,17637],{},"Якщо вам потрібно скинути стан компонента при зміні пропса, спробуйте спочатку змінити ",[5510,17636,5522],{}," — це простіше і швидше.",[5479,17639,17640,5486,17642,17645,17646,5513],{},[5483,17641,17582],{},[5510,17643,17644],{},"\u003CForm key={userId} ... \u002F>"," автоматично скине форму без ",[5510,17647,5512],{},[13492,17649,17650,17653,17655,17656,17659],{},[5483,17651,17652],{},"Пам'ятайте:",[5510,17654,5512],{}," — це не «хук для всього підряд». Це спеціалізований інструмент для ",[5483,17657,17658],{},"синхронізації компонентів із зовнішніми системами",". Якщо ви використовуєте його для координації стану всередині React, швидше за все, існує простіший спосіб.",[5571,17661],{},[5574,17663,17665],{"id":17664},"наступні-кроки","Наступні кроки",[5479,17667,17668,17669,17671],{},"У цій лекції ви навчилися розпізнавати чотири найпоширеніші антипатерни ",[5510,17670,5512],{}," та застосовувати правильні альтернативи. Проте існують складніші сценарії, коли ефект дійсно потрібен, але його залежності створюють проблеми.",[5503,17673,17674,17684],{},[5506,17675,17676,17679,17680,17683],{},[5483,17677,17678],{},"Наступна лекція:"," «Життєвий цикл реактивних ефектів» — розглянемо, як React керує повторною синхронізацією, роботу лінтера ",[5510,17681,17682],{},"exhaustive-deps"," та техніки відділення реактивної логіки від нереактивної.",[5506,17685,17686,17689],{},[5483,17687,17688],{},"Подальші теми:"," розділення подій та ефектів, видалення зайвих залежностей, кастомні хуки для інкапсуляції складної логіки ефектів.",[9493,17691,17692,17695,17696,17698],{},[5483,17693,17694],{},"Практична рекомендація:","\nПроведіть аудит існуючого коду: знайдіть усі випадки використання ",[5510,17697,5512],{}," і задайте собі чотири контрольні запитання з цієї лекції. Ви здивуєтеся, скільки ефектів можна усунути, зробивши код простішим, швидшим та зрозумілішим.",[17700,17701,17702],"style",{},"html pre.shiki code .s8xlr, html code.shiki .s8xlr{--shiki-light:#AF00DB;--shiki-default:#C586C0;--shiki-dark:#C586C0}html pre.shiki code .sHH4Y, html code.shiki .sHH4Y{--shiki-light:#000000;--shiki-default:#D4D4D4;--shiki-dark:#D4D4D4}html pre.shiki code .siwwj, html code.shiki .siwwj{--shiki-light:#001080;--shiki-default:#9CDCFE;--shiki-dark:#9CDCFE}html pre.shiki code .sbdoH, html code.shiki .sbdoH{--shiki-light:#A31515;--shiki-default:#CE9178;--shiki-dark:#CE9178}html pre.shiki code .su1O8, html code.shiki .su1O8{--shiki-light:#0000FF;--shiki-default:#569CD6;--shiki-dark:#569CD6}html pre.shiki code .sN1BT, html code.shiki .sN1BT{--shiki-light:#267F99;--shiki-default:#4EC9B0;--shiki-dark:#4EC9B0}html pre.shiki code .s8Opu, html code.shiki .s8Opu{--shiki-light:#795E26;--shiki-default:#DCDCAA;--shiki-dark:#DCDCAA}html pre.shiki code .s-QsJ, html code.shiki .s-QsJ{--shiki-light:#0070C1;--shiki-default:#4FC1FF;--shiki-dark:#4FC1FF}html pre.shiki code .sJj4R, html code.shiki .sJj4R{--shiki-light:#098658;--shiki-default:#B5CEA8;--shiki-dark:#B5CEA8}html pre.shiki code .spJ8K, html code.shiki .spJ8K{--shiki-light:#008000;--shiki-default:#6A9955;--shiki-dark:#6A9955}html pre.shiki code .s0P7L, html code.shiki .s0P7L{--shiki-light:#800000;--shiki-default:#808080;--shiki-dark:#808080}html pre.shiki code .sKtos, html code.shiki .sKtos{--shiki-light:#800000;--shiki-default:#569CD6;--shiki-dark:#569CD6}html pre.shiki code .sD7JJ, html code.shiki .sD7JJ{--shiki-light:#000000FF;--shiki-default:#D4D4D4;--shiki-dark:#D4D4D4}html pre.shiki code .sa4r_, html code.shiki .sa4r_{--shiki-light:#E50000;--shiki-default:#9CDCFE;--shiki-dark:#9CDCFE}html .light .shiki span {color: var(--shiki-light);background: var(--shiki-light-bg);font-style: var(--shiki-light-font-style);font-weight: var(--shiki-light-font-weight);text-decoration: var(--shiki-light-text-decoration);}html.light .shiki span {color: var(--shiki-light);background: var(--shiki-light-bg);font-style: var(--shiki-light-font-style);font-weight: var(--shiki-light-font-weight);text-decoration: var(--shiki-light-text-decoration);}html .default .shiki span {color: var(--shiki-default);background: var(--shiki-default-bg);font-style: var(--shiki-default-font-style);font-weight: var(--shiki-default-font-weight);text-decoration: var(--shiki-default-text-decoration);}html .shiki span {color: var(--shiki-default);background: var(--shiki-default-bg);font-style: var(--shiki-default-font-style);font-weight: var(--shiki-default-font-weight);text-decoration: var(--shiki-default-text-decoration);}html .dark .shiki span {color: var(--shiki-dark);background: var(--shiki-dark-bg);font-style: var(--shiki-dark-font-style);font-weight: var(--shiki-dark-font-weight);text-decoration: var(--shiki-dark-text-decoration);}html.dark .shiki span {color: var(--shiki-dark);background: var(--shiki-dark-bg);font-style: var(--shiki-dark-font-style);font-weight: var(--shiki-dark-font-weight);text-decoration: var(--shiki-dark-text-decoration);}html pre.shiki code .sqdDX, html code.shiki .sqdDX{--shiki-light:#800000;--shiki-default:#D7BA7D;--shiki-dark:#D7BA7D}html pre.shiki code .sDUd3, html code.shiki .sDUd3{--shiki-light:#0451A5;--shiki-default:#CE9178;--shiki-dark:#CE9178}",{"title":5660,"searchDepth":5700,"depth":5700,"links":17704},[17705,17706,17711,17716,17721,17726,17728,17729,17737],{"id":5576,"depth":5700,"text":5577},{"id":5639,"depth":5700,"text":5640,"children":17707},[17708,17710],{"id":5644,"depth":5707,"text":17709},"❌ Проблемний код: синхронізація через useEffect",{"id":6265,"depth":5707,"text":6266},{"id":9577,"depth":5700,"text":9578,"children":17712},[17713,17714],{"id":9581,"depth":5707,"text":17709},{"id":10126,"depth":5707,"text":17715},"✅ Правильний підхід: розділення компонентів через key",{"id":13523,"depth":5700,"text":17717,"children":17718},"Антипатерн №3: Мережеві запити у useEffect замість обробників подій",[17719,17720],{"id":13530,"depth":5707,"text":13531},{"id":13790,"depth":5707,"text":13791},{"id":14209,"depth":5700,"text":14210,"children":17722},[17723,17725],{"id":14213,"depth":5707,"text":17724},"❌ Проблемний код: виклик колбека в useEffect",{"id":14499,"depth":5707,"text":14500},{"id":14937,"depth":5700,"text":17727},"Коли useEffect дійсно потрібен: контрольний список",{"id":15025,"depth":5700,"text":15026},{"id":17555,"depth":5700,"text":17730,"children":17731},"Підсумок: контрольний список перевірки useEffect",[17732,17733,17734,17735],{"id":17570,"depth":5707,"text":17571},{"id":17590,"depth":5707,"text":17591},{"id":17606,"depth":5707,"text":17607},{"id":17627,"depth":5707,"text":17736},"Питання 4: Чи можу я використовувати key замість ефекту?",{"id":17664,"depth":5700,"text":17665},"Глибокий аналіз типових помилок надмірного використання useEffect та правильні альтернативи через обчислювані значення, обробники подій та ключ key. Навчіться писати швидший та простіший код.","md",null,{},{"title":5393,"description":17738},"lVThqFZYlQZ_d3_YIP2TK33v3xf0n7Ap72LaL4Q3fb8",[17745,17747],{"title":5389,"path":5390,"stem":5391,"description":17746,"children":-1},"Опануйте хук useEffect для підключення React-компонентів до зовнішніх систем: мережевих API, таймерів браузера, DOM-подій та сторонніх бібліотек. Від базових прикладів до складних патернів очищення.",{"title":5397,"path":5398,"stem":5399,"description":17748,"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.",1794237374087]