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Програмування","\u002Fcsharp\u002Fsystem-programming-windows\u002Fasync-fundamentals","01.csharp\u002F07.system-programming-windows\u002F12.async-fundamentals",{"title":344,"path":345,"stem":346},"SynchronizationContext та ConfigureAwait — Контекст Виконання","\u002Fcsharp\u002Fsystem-programming-windows\u002Fasync-context-configureawait","01.csharp\u002F07.system-programming-windows\u002F13.async-context-configureawait",{"title":348,"path":349,"stem":350},"Async — Просунуті Паттерни","\u002Fcsharp\u002Fsystem-programming-windows\u002Fasync-advanced","01.csharp\u002F07.system-programming-windows\u002F14.async-advanced",{"title":352,"path":353,"stem":354},"System.Threading.Channels — Async Producer-Consumer","\u002Fcsharp\u002Fsystem-programming-windows\u002Fchannels","01.csharp\u002F07.system-programming-windows\u002F15.channels",{"title":356,"path":357,"stem":358},"Асинхронна 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ОС","\u002Fcsharp\u002Fsystem-programming-windows\u002Fwindows-hooks-services","01.csharp\u002F07.system-programming-windows\u002F20.windows-hooks-services",{"title":376,"path":377,"stem":378},"Системне Програмування C# (Windows) — 07.system-programming-windows","\u002Fcsharp\u002Fsystem-programming-windows\u002Fimplementation_plan","01.csharp\u002F07.system-programming-windows\u002Fimplementation_plan",{"title":380,"icon":132,"path":381,"stem":382,"children":383,"page":59},"Io","\u002Fcsharp\u002Fio","01.csharp\u002F08.io",[384,388,392,396,400],{"title":385,"path":386,"stem":387},"8.1.1. Основи роботи з файловою системою","\u002Fcsharp\u002Fio\u002Ffile-system-basics","01.csharp\u002F08.io\u002F01.file-system-basics",{"title":389,"path":390,"stem":391},"8.1.2. Потоки (Streams) та Серіалізація Даних","\u002Fcsharp\u002Fio\u002Fstreams-serialization","01.csharp\u002F08.io\u002F02.streams-serialization",{"title":393,"path":394,"stem":395},"8.2.1. JSON Serialization з System.Text.Json","\u002Fcsharp\u002Fio\u002Fjson-serialization","01.csharp\u002F08.io\u002F03.json-serialization",{"title":397,"path":398,"stem":399},"8.2.2. XML Serialization та LINQ to XML","\u002Fcsharp\u002Fio\u002Fxml-serialization","01.csharp\u002F08.io\u002F04.xml-serialization",{"title":401,"path":402,"stem":403},"8.2.3. Binary Serialization: MessagePack та Protocol Buffers","\u002Fcsharp\u002Fio\u002Fbinary-serialization","01.csharp\u002F08.io\u002F05.binary-serialization",{"title":405,"icon":132,"path":406,"stem":407,"children":408,"page":59},"Ado Net","\u002Fcsharp\u002Fado-net","01.csharp\u002F09.ado-net",[409,413,417,421,425,429,433,437,441,445,449,453],{"title":410,"path":411,"stem":412},"9.1. Введення в ADO.NET","\u002Fcsharp\u002Fado-net\u002Fintroduction-to-adonet","01.csharp\u002F09.ado-net\u002F01.introduction-to-adonet",{"title":414,"path":415,"stem":416},"9.2. Клас DbConnection — з'єднання з базою даних","\u002Fcsharp\u002Fado-net\u002Fconnection","01.csharp\u002F09.ado-net\u002F02.connection",{"title":418,"path":419,"stem":420},"9.3. Клас DbCommand — виконання SQL-запитів","\u002Fcsharp\u002Fado-net\u002Fcommand-and-queries","01.csharp\u002F09.ado-net\u002F03.command-and-queries",{"title":422,"path":423,"stem":424},"9.4. Клас DbDataReader — ефективне читання даних","\u002Fcsharp\u002Fado-net\u002Fdatareader","01.csharp\u002F09.ado-net\u002F04.datareader",{"title":426,"path":427,"stem":428},"9.5. Параметризовані запити та захист від SQL Injection","\u002Fcsharp\u002Fado-net\u002Fparameters-and-sql-injection","01.csharp\u002F09.ado-net\u002F05.parameters-and-sql-injection",{"title":430,"path":431,"stem":432},"9.6. Транзакції в ADO.NET","\u002Fcsharp\u002Fado-net\u002Ftransactions","01.csharp\u002F09.ado-net\u002F06.transactions",{"title":434,"path":435,"stem":436},"9.7. DbProviderFactory — провайдер-незалежний код","\u002Fcsharp\u002Fado-net\u002Fprovider-factory","01.csharp\u002F09.ado-net\u002F07.provider-factory",{"title":438,"path":439,"stem":440},"9.8. Асинхронний доступ до даних","\u002Fcsharp\u002Fado-net\u002Fasync-data-access","01.csharp\u002F09.ado-net\u002F08.async-data-access",{"title":442,"path":443,"stem":444},"9.9. Від'єднаний режим: DataSet, DataTable, DataRow","\u002Fcsharp\u002Fado-net\u002Fdisconnected-mode-dataset","01.csharp\u002F09.ado-net\u002F09.disconnected-mode-dataset",{"title":446,"path":447,"stem":448},"9.10. DataAdapter — міст між DataSet та базою даних","\u002Fcsharp\u002Fado-net\u002Fdata-adapter","01.csharp\u002F09.ado-net\u002F10.data-adapter",{"title":450,"path":451,"stem":452},"9.11. Data Mapper та Repository: Архітектура доступу до даних","\u002Fcsharp\u002Fado-net\u002Fdata-mapper-repository","01.csharp\u002F09.ado-net\u002F11.data-mapper-repository",{"title":454,"path":455,"stem":456},"9.12. Identity Map, Unit of Work та Specification Pattern","\u002Fcsharp\u002Fado-net\u002Fadvanced-patterns","01.csharp\u002F09.ado-net\u002F12.advanced-patterns",{"title":458,"icon":255,"path":459,"stem":460,"children":461,"page":59},"Ef Core","\u002Fcsharp\u002Fef-core","01.csharp\u002F10.ef-core",[462,466,470,474,478,482,486,490,494,498,502,506,510,514,518,522,526,532,538,542,546,550,554,558,562,566,570,574,578,582,586,590,594,598,602,606,610,614,618,622,626,630,634,638,642,646],{"title":463,"path":464,"stem":465},"Що таке ORM? Від SQL до об'єктів","\u002Fcsharp\u002Fef-core\u002Fwhat-is-orm","01.csharp\u002F10.ef-core\u002F01.what-is-orm",{"title":467,"path":468,"stem":469},"Перший проєкт — від нуля до CRUD","\u002Fcsharp\u002Fef-core\u002Ffirst-project","01.csharp\u002F10.ef-core\u002F02.first-project",{"title":471,"path":472,"stem":473},"DbContext — Серце EF Core","\u002Fcsharp\u002Fef-core\u002Fdbcontext-deep-dive","01.csharp\u002F10.ef-core\u002F03.dbcontext-deep-dive",{"title":475,"path":476,"stem":477},"Провайдери баз даних — Архітектура та Вибір СУБД","\u002Fcsharp\u002Fef-core\u002Fdatabase-providers","01.csharp\u002F10.ef-core\u002F04.database-providers",{"title":479,"path":480,"stem":481},"Конвенції EF Core — Магія без конфігурації","\u002Fcsharp\u002Fef-core\u002Fconventions","01.csharp\u002F10.ef-core\u002F05.conventions",{"title":483,"path":484,"stem":485},"Fluent API та Data Annotations — Явна конфігурація моделі","\u002Fcsharp\u002Fef-core\u002Ffluent-api-vs-annotations","01.csharp\u002F10.ef-core\u002F06.fluent-api-vs-annotations",{"title":487,"path":488,"stem":489},"Зв'язки — One-to-One та One-to-Many","\u002Fcsharp\u002Fef-core\u002Frelationships-basics","01.csharp\u002F10.ef-core\u002F07.relationships-basics",{"title":491,"path":492,"stem":493},"Зв'язки Advanced — Many-to-Many та Складні Сценарії","\u002Fcsharp\u002Fef-core\u002Frelationships-advanced","01.csharp\u002F10.ef-core\u002F08.relationships-advanced",{"title":495,"path":496,"stem":497},"Властивості — Типи, Конвертери, Компаратори (Частина 1)","\u002Fcsharp\u002Fef-core\u002Fproperty-configuration-part1","01.csharp\u002F10.ef-core\u002F09.property-configuration-part1",{"title":499,"path":500,"stem":501},"Властивості — Value Comparers, Generators, Shadow Properties (Частина 2)","\u002Fcsharp\u002Fef-core\u002Fproperty-configuration-part2","01.csharp\u002F10.ef-core\u002F09.property-configuration-part2",{"title":503,"path":504,"stem":505},"Складні типи — Owned Types та Complex Types (Частина 1)","\u002Fcsharp\u002Fef-core\u002Fcomplex-types-owned-part1","01.csharp\u002F10.ef-core\u002F10.complex-types-owned-part1",{"title":507,"path":508,"stem":509},"Складні типи — Complex Types, Keyless Entities, Порівняння (Частина 2)","\u002Fcsharp\u002Fef-core\u002Fcomplex-types-owned-part2","01.csharp\u002F10.ef-core\u002F10.complex-types-owned-part2",{"title":511,"path":512,"stem":513},"JSON Columns — Складні дані у JSON (Частина 1)","\u002Fcsharp\u002Fef-core\u002Fjson-columns-part1","01.csharp\u002F10.ef-core\u002F11.json-columns-part1",{"title":515,"path":516,"stem":517},"JSON Columns — Value Comparers, Індекси, Провайдери (Частина 2)","\u002Fcsharp\u002Fef-core\u002Fjson-columns-part2","01.csharp\u002F10.ef-core\u002F11.json-columns-part2",{"title":519,"path":520,"stem":521},"Успадкування — Абстрактні класи та TPH (Частина 1)","\u002Fcsharp\u002Fef-core\u002Finheritance-part1","01.csharp\u002F10.ef-core\u002F12.inheritance-part1",{"title":523,"path":524,"stem":525},"Успадкування — TPT, TPC та Порівняння Стратегій (Частина 2)","\u002Fcsharp\u002Fef-core\u002Finheritance-part2","01.csharp\u002F10.ef-core\u002F12.inheritance-part2",{"title":527,"path":528,"stem":529,"children":530},"Індекси, Обмеження та Схема (Частина 1)","\u002Fcsharp\u002Fef-core\u002Findexes-constraints-part1","01.csharp\u002F10.ef-core\u002F13.indexes-constraints-part1",[531],{"title":527,"path":528,"stem":529},{"title":533,"path":534,"stem":535,"children":536},"Індекси, Обмеження та Схема (Частина 2)","\u002Fcsharp\u002Fef-core\u002Findexes-constraints-part2","01.csharp\u002F10.ef-core\u002F13.indexes-constraints-part2",[537],{"title":533,"path":534,"stem":535},{"title":539,"path":540,"stem":541},"Seed Data — Початкові Дані (Частина 1)","\u002Fcsharp\u002Fef-core\u002Fseeding-part1","01.csharp\u002F10.ef-core\u002F14.seeding-part1",{"title":543,"path":544,"stem":545},"Seed Data — SQL-скрипти, Bogus та Стратегії (Частина 2)","\u002Fcsharp\u002Fef-core\u002Fseeding-part2","01.csharp\u002F10.ef-core\u002F14.seeding-part2",{"title":547,"path":548,"stem":549},"Global Query Filters — Глобальні Фільтри (Частина 1)","\u002Fcsharp\u002Fef-core\u002Fglobal-query-filters-part1","01.csharp\u002F10.ef-core\u002F15.global-query-filters-part1",{"title":551,"path":552,"stem":553},"Global Query Filters — Підводні камені та Інтеграція (Частина 2)","\u002Fcsharp\u002Fef-core\u002Fglobal-query-filters-part2","01.csharp\u002F10.ef-core\u002F15.global-query-filters-part2",{"title":555,"path":556,"stem":557},"LINQ-запити в EF Core (Частина 1)","\u002Fcsharp\u002Fef-core\u002Flinq-queries-part1","01.csharp\u002F10.ef-core\u002F16.linq-queries-part1",{"title":559,"path":560,"stem":561},"LINQ-запити в EF Core (Частина 2)","\u002Fcsharp\u002Fef-core\u002Flinq-queries-part2","01.csharp\u002F10.ef-core\u002F16.linq-queries-part2",{"title":563,"path":564,"stem":565},"Завантаження Пов'язаних Даних (Частина 1)","\u002Fcsharp\u002Fef-core\u002Floading-related-data-part1","01.csharp\u002F10.ef-core\u002F17.loading-related-data-part1",{"title":567,"path":568,"stem":569},"Завантаження Пов'язаних Даних (Частина 2)","\u002Fcsharp\u002Fef-core\u002Floading-related-data-part2","01.csharp\u002F10.ef-core\u002F17.loading-related-data-part2",{"title":571,"path":572,"stem":573},"Raw SQL, Views та Stored Procedures (Частина 1)","\u002Fcsharp\u002Fef-core\u002Fraw-sql-part1","01.csharp\u002F10.ef-core\u002F18.raw-sql-part1",{"title":575,"path":576,"stem":577},"Raw SQL — Stored Procedures, DbFunction та Bulk Operations (Частина 2)","\u002Fcsharp\u002Fef-core\u002Fraw-sql-part2","01.csharp\u002F10.ef-core\u002F18.raw-sql-part2",{"title":579,"path":580,"stem":581},"Продвинуті Запити — Compiled Queries, Bulk та Оптимізація (Частина 1)","\u002Fcsharp\u002Fef-core\u002Fadvanced-queries-part1","01.csharp\u002F10.ef-core\u002F19.advanced-queries-part1",{"title":583,"path":584,"stem":585},"Продвинуті Запити — Query Tags, Bulk та Interceptors (Частина 2)","\u002Fcsharp\u002Fef-core\u002Fadvanced-queries-part2","01.csharp\u002F10.ef-core\u002F19.advanced-queries-part2",{"title":587,"path":588,"stem":589},"Change Tracker — Відстеження Змін (Частина 1)","\u002Fcsharp\u002Fef-core\u002Fchange-tracking-part1","01.csharp\u002F10.ef-core\u002F20.change-tracking-part1",{"title":591,"path":592,"stem":593},"Change Tracker — Графи Об'єктів та Disconnected (Частина 2)","\u002Fcsharp\u002Fef-core\u002Fchange-tracking-part2","01.csharp\u002F10.ef-core\u002F20.change-tracking-part2",{"title":595,"path":596,"stem":597},"Збереження Даних та Транзакції (Частина 1)","\u002Fcsharp\u002Fef-core\u002Fsaving-data-part1","01.csharp\u002F10.ef-core\u002F21.saving-data-part1",{"title":599,"path":600,"stem":601},"Збереження Даних — Concurrency та Outbox (Частина 2)","\u002Fcsharp\u002Fef-core\u002Fsaving-data-part2","01.csharp\u002F10.ef-core\u002F21.saving-data-part2",{"title":603,"path":604,"stem":605},"Конкурентність та Блокування (Частина 1)","\u002Fcsharp\u002Fef-core\u002Fconcurrency-part1","01.csharp\u002F10.ef-core\u002F22.concurrency-part1",{"title":607,"path":608,"stem":609},"Конкурентність — Дедлоки та Queue Processing (Частина 2)","\u002Fcsharp\u002Fef-core\u002Fconcurrency-part2","01.csharp\u002F10.ef-core\u002F22.concurrency-part2",{"title":611,"path":612,"stem":613},"Міграції в EF Core — Основи (Частина 1)","\u002Fcsharp\u002Fef-core\u002Fmigrations-basics-part1","01.csharp\u002F10.ef-core\u002F23.migrations-basics-part1",{"title":615,"path":616,"stem":617},"Міграції в EF Core — Основи (Частина 2)","\u002Fcsharp\u002Fef-core\u002Fmigrations-basics-part2","01.csharp\u002F10.ef-core\u002F23.migrations-basics-part2",{"title":619,"path":620,"stem":621},"Міграції — Просунуті Сценарії (Частина 1)","\u002Fcsharp\u002Fef-core\u002Fmigrations-advanced-part1","01.csharp\u002F10.ef-core\u002F24.migrations-advanced-part1",{"title":623,"path":624,"stem":625},"Міграції — Просунуті Сценарії (Частина 2)","\u002Fcsharp\u002Fef-core\u002Fmigrations-advanced-part2","01.csharp\u002F10.ef-core\u002F24.migrations-advanced-part2",{"title":627,"path":628,"stem":629},"Управління Схемою та Database-First (Частина 1)","\u002Fcsharp\u002Fef-core\u002Fschema-management-part1","01.csharp\u002F10.ef-core\u002F25.schema-management-part1",{"title":631,"path":632,"stem":633},"Управління Схемою та Database-First (Частина 2)","\u002Fcsharp\u002Fef-core\u002Fschema-management-part2","01.csharp\u002F10.ef-core\u002F25.schema-management-part2",{"title":635,"path":636,"stem":637},"Продуктивність EF Core — Основи (Частина 1)","\u002Fcsharp\u002Fef-core\u002Fperformance-fundamentals-part1","01.csharp\u002F10.ef-core\u002F26.performance-fundamentals-part1",{"title":639,"path":640,"stem":641},"Interceptors в EF Core (Частина 1)","\u002Fcsharp\u002Fef-core\u002Finterceptors-part1","01.csharp\u002F10.ef-core\u002F29.interceptors-part1",{"title":643,"path":644,"stem":645},"Interceptors в EF Core — Connection, Transaction та Materialization (Частина 2)","\u002Fcsharp\u002Fef-core\u002Finterceptors-part2","01.csharp\u002F10.ef-core\u002F29.interceptors-part2",{"title":647,"path":648,"stem":649},"План вивчення Entity Framework Core — Повний курс","\u002Fcsharp\u002Fef-core\u002Fimplementation_plan","01.csharp\u002F10.ef-core\u002Fimplementation_plan",{"title":651,"icon":652,"path":653,"stem":654,"children":655,"page":59},"ASP.NET","i-devicon-dotnetcore","\u002Fcsharp\u002Faspnet","01.csharp\u002F11.aspnet",[656,730,791,869,927,941,967,1057,1111,1182,1212,1289,1346],{"title":657,"icon":658,"path":659,"stem":660,"children":661,"page":59},"Minimal API","i-lucide-network","\u002Fcsharp\u002Faspnet\u002Fminimal-api","01.csharp\u002F11.aspnet\u002F01.minimal-api",[662,666,670,674,678,682,686,690,694,698,702,706,710,714,718,722,726],{"title":663,"path":664,"stem":665},"Вступ до ASP.NET та еволюція фреймворку","\u002Fcsharp\u002Faspnet\u002Fminimal-api\u002Fintroduction","01.csharp\u002F11.aspnet\u002F01.minimal-api\u002F01.introduction",{"title":667,"path":668,"stem":669},"Перший додаток на ASP.NET Core","\u002Fcsharp\u002Faspnet\u002Fminimal-api\u002Ffirst-application","01.csharp\u002F11.aspnet\u002F01.minimal-api\u002F02.first-application",{"title":671,"path":672,"stem":673},"WebApplication, Builder та Dependency Injection","\u002Fcsharp\u002Faspnet\u002Fminimal-api\u002Fwebapplication-builder","01.csharp\u002F11.aspnet\u002F01.minimal-api\u002F03.webapplication-builder",{"title":675,"path":676,"stem":677},"Конвеєр запитів та Middleware","\u002Fcsharp\u002Faspnet\u002Fminimal-api\u002Frequest-pipeline-middleware","01.csharp\u002F11.aspnet\u002F01.minimal-api\u002F04.request-pipeline-middleware",{"title":679,"path":680,"stem":681},"Маршрутизація в ASP.NET Core: Основи","\u002Fcsharp\u002Faspnet\u002Fminimal-api\u002Frouting-basics","01.csharp\u002F11.aspnet\u002F01.minimal-api\u002F05.routing-basics",{"title":683,"path":684,"stem":685},"Маршрутизація в ASP.NET Core: Розширені можливості","\u002Fcsharp\u002Faspnet\u002Fminimal-api\u002Frouting-advanced","01.csharp\u002F11.aspnet\u002F01.minimal-api\u002F06.routing-advanced",{"title":687,"path":688,"stem":689},"Статичні файли в ASP.NET Core","\u002Fcsharp\u002Faspnet\u002Fminimal-api\u002Fstatic-files","01.csharp\u002F11.aspnet\u002F01.minimal-api\u002F07.static-files",{"title":691,"path":692,"stem":693},"Статичні Активи: MapStaticAssets (ASP.NET Core 9.0)","\u002Fcsharp\u002Faspnet\u002Fminimal-api\u002Fstatic-assets","01.csharp\u002F11.aspnet\u002F01.minimal-api\u002F08.static-assets",{"title":695,"path":696,"stem":697},"Конфігурація в ASP.NET Core: Основи","\u002Fcsharp\u002Faspnet\u002Fminimal-api\u002Fconfiguration-fundamentals","01.csharp\u002F11.aspnet\u002F01.minimal-api\u002F09.configuration-fundamentals",{"title":699,"path":700,"stem":701},"Конфігурація: Паттерн Options","\u002Fcsharp\u002Faspnet\u002Fminimal-api\u002Fconfiguration-options","01.csharp\u002F11.aspnet\u002F01.minimal-api\u002F10.configuration-options",{"title":703,"path":704,"stem":705},"Логування в ASP.NET Core: Основи","\u002Fcsharp\u002Faspnet\u002Fminimal-api\u002Flogging-basics","01.csharp\u002F11.aspnet\u002F01.minimal-api\u002F11.logging-basics",{"title":707,"path":708,"stem":709},"Логування: Serilog та Middleware","\u002Fcsharp\u002Faspnet\u002Fminimal-api\u002Flogging-advanced","01.csharp\u002F11.aspnet\u002F01.minimal-api\u002F12.logging-advanced",{"title":711,"path":712,"stem":713},"Управління станом: HttpContext.Items та Cookies","\u002Fcsharp\u002Faspnet\u002Fminimal-api\u002Fstate-management","01.csharp\u002F11.aspnet\u002F01.minimal-api\u002F13.state-management",{"title":715,"path":716,"stem":717},"Стан сесії: Sessions","\u002Fcsharp\u002Faspnet\u002Fminimal-api\u002Fsession-state","01.csharp\u002F11.aspnet\u002F01.minimal-api\u002F14.session-state",{"title":719,"path":720,"stem":721},"Структура проєкту: від хаосу до архітектури","\u002Fcsharp\u002Faspnet\u002Fminimal-api\u002Fproject-structure","01.csharp\u002F11.aspnet\u002F01.minimal-api\u002F15.project-structure",{"title":723,"path":724,"stem":725},"Scalar у Minimal API: повний проєкт і Fluent OpenAPI","\u002Fcsharp\u002Faspnet\u002Fminimal-api\u002Fscalar-openapi-fluent","01.csharp\u002F11.aspnet\u002F01.minimal-api\u002F16.scalar-openapi-fluent",{"title":727,"path":728,"stem":729},"Swagger \u002F Swashbuckle у Minimal API: окремий класичний шлях","\u002Fcsharp\u002Faspnet\u002Fminimal-api\u002Fswagger-swashbuckle","01.csharp\u002F11.aspnet\u002F01.minimal-api\u002F17.swagger-swashbuckle",{"title":731,"icon":658,"path":732,"stem":733,"children":734,"page":59},"API","\u002Fcsharp\u002Faspnet\u002Fapi","01.csharp\u002F11.aspnet\u002F02.api",[735,739,743,747,751,755,759,763,767,771,775,779,783,787],{"title":736,"path":737,"stem":738},"Що таке API. Клієнт-серверна архітектура","\u002Fcsharp\u002Faspnet\u002Fapi\u002Fwhat-is-api","01.csharp\u002F11.aspnet\u002F02.api\u002F01.what-is-api",{"title":740,"path":741,"stem":742},"Формати даних: JSON, XML, TOML та бінарні формати","\u002Fcsharp\u002Faspnet\u002Fapi\u002Fdata-formats","01.csharp\u002F11.aspnet\u002F02.api\u002F02.data-formats",{"title":744,"path":745,"stem":746},"Парадигми API та концепція REST","\u002Fcsharp\u002Faspnet\u002Fapi\u002Fapi-paradigms-rest","01.csharp\u002F11.aspnet\u002F02.api\u002F03.api-paradigms-rest",{"title":748,"path":749,"stem":750},"HTTP-методи, статус-коди та заголовки","\u002Fcsharp\u002Faspnet\u002Fapi\u002Fhttp-methods-status-codes","01.csharp\u002F11.aspnet\u002F02.api\u002F04.http-methods-status-codes",{"title":752,"path":753,"stem":754},"Організація HTTP API за принципами REST","\u002Fcsharp\u002Faspnet\u002Fapi\u002Frest-organizing","01.csharp\u002F11.aspnet\u002F02.api\u002F05.rest-organizing",{"title":756,"path":757,"stem":758},"Номенклатура URL та CRUD-операції","\u002Fcsharp\u002Faspnet\u002Fapi\u002Furl-nomenclature-crud","01.csharp\u002F11.aspnet\u002F02.api\u002F06.url-nomenclature-crud",{"title":760,"path":761,"stem":762},"Правила дизайну: іменування та стандарти","\u002Fcsharp\u002Faspnet\u002Fapi\u002Fapi-design-naming","01.csharp\u002F11.aspnet\u002F02.api\u002F07.api-design-naming",{"title":764,"path":765,"stem":766},"Валідація, ліміти та обробка помилок","\u002Fcsharp\u002Faspnet\u002Fapi\u002Fapi-design-validation","01.csharp\u002F11.aspnet\u002F02.api\u002F08.api-design-validation",{"title":768,"path":769,"stem":770},"Обробка помилок у Minimal API","\u002Fcsharp\u002Faspnet\u002Fapi\u002Ferror-handling-http","01.csharp\u002F11.aspnet\u002F02.api\u002F09.error-handling-http",{"title":772,"path":773,"stem":774},"Ідемпотентність та синхронізація стану","\u002Fcsharp\u002Faspnet\u002Fapi\u002Fidempotency-sync","01.csharp\u002F11.aspnet\u002F02.api\u002F10.idempotency-sync",{"title":776,"path":777,"stem":778},"Пагінація та організація списків","\u002Fcsharp\u002Faspnet\u002Fapi\u002Fpagination-lists","01.csharp\u002F11.aspnet\u002F02.api\u002F11.pagination-lists",{"title":780,"path":781,"stem":782},"Безпека API, кешування та інтернаціоналізація","\u002Fcsharp\u002Faspnet\u002Fapi\u002Fsecurity-auth","01.csharp\u002F11.aspnet\u002F02.api\u002F12.security-auth",{"title":784,"path":785,"stem":786},"Процес проєктування API та документування","\u002Fcsharp\u002Faspnet\u002Fapi\u002Fapi-design-process","01.csharp\u002F11.aspnet\u002F02.api\u002F13.api-design-process",{"title":788,"path":789,"stem":790},"OpenAPI: контракт, специфікація та документація API","\u002Fcsharp\u002Faspnet\u002Fapi\u002Fopenapi","01.csharp\u002F11.aspnet\u002F02.api\u002F14.openapi",{"title":792,"icon":793,"path":794,"stem":795,"children":796,"page":59},"Auth","i-lucide-shield-check","\u002Fcsharp\u002Faspnet\u002Fauth","01.csharp\u002F11.aspnet\u002F03.auth",[797,801,805,809,813,817,821,825,829,833,837,841,845,849,853,857,861,865],{"title":798,"path":799,"stem":800},"Основи аутентифікації та авторизації","\u002Fcsharp\u002Faspnet\u002Fauth\u002Fauth-fundamentals","01.csharp\u002F11.aspnet\u002F03.auth\u002F01.auth-fundamentals",{"title":802,"path":803,"stem":804},"JWT-аутентифікація","\u002Fcsharp\u002Faspnet\u002Fauth\u002Fjwt-authentication","01.csharp\u002F11.aspnet\u002F03.auth\u002F02.jwt-authentication",{"title":806,"path":807,"stem":808},"Авторизація: ролі, політики та resource-based доступ","\u002Fcsharp\u002Faspnet\u002Fauth\u002Fauthorization-policies","01.csharp\u002F11.aspnet\u002F03.auth\u002F03.authorization-policies",{"title":810,"path":811,"stem":812},"Cookie-аутентифікація та ASP.NET Core Identity","\u002Fcsharp\u002Faspnet\u002Fauth\u002Fcookie-auth-identity","01.csharp\u002F11.aspnet\u002F03.auth\u002F04.cookie-auth-identity",{"title":814,"path":815,"stem":816},"JWT + Refresh Tokens (HttpOnly Cookie)","\u002Fcsharp\u002Faspnet\u002Fauth\u002F04b.identity-auth-jwt","01.csharp\u002F11.aspnet\u002F03.auth\u002F04b.identity-auth-jwt",{"title":818,"path":819,"stem":820},"Identity: Підтвердження Email та Скидання Пароля","\u002Fcsharp\u002Faspnet\u002Fauth\u002Fidentity-email-confirmation","01.csharp\u002F11.aspnet\u002F03.auth\u002F05.identity-email-confirmation",{"title":822,"path":823,"stem":824},"Identity: Двофакторна Аутентифікація (2FA)","\u002Fcsharp\u002Faspnet\u002Fauth\u002Fidentity-two-factor","01.csharp\u002F11.aspnet\u002F03.auth\u002F06.identity-two-factor",{"title":826,"path":827,"stem":828},"Identity: Внутрішня Архітектура та Кастомізація","\u002Fcsharp\u002Faspnet\u002Fauth\u002Fidentity-internals","01.csharp\u002F11.aspnet\u002F03.auth\u002F07.identity-internals",{"title":830,"path":831,"stem":832},"OAuth 2.0 та зовнішні провайдери","\u002Fcsharp\u002Faspnet\u002Fauth\u002Foauth-external-providers","01.csharp\u002F11.aspnet\u002F03.auth\u002F08.oauth-external-providers",{"title":834,"path":835,"stem":836},"Безпека на практиці: CORS, HTTPS та захист від атак","\u002Fcsharp\u002Faspnet\u002Fauth\u002Fsecurity-hardening","01.csharp\u002F11.aspnet\u002F03.auth\u002F09.security-hardening",{"title":838,"path":839,"stem":840},"Теорія OAuth 2.0: Поняття, Аналогії та Флоу","\u002Fcsharp\u002Faspnet\u002Fauth\u002Foauth-theory","01.csharp\u002F11.aspnet\u002F03.auth\u002F10.oauth-theory",{"title":842,"path":843,"stem":844},"OIDC, OAuth 2.0 та Keycloak в ASP.NET Core","\u002Fcsharp\u002Faspnet\u002Fauth\u002Foidc-keycloak","01.csharp\u002F11.aspnet\u002F03.auth\u002F10.oidc-keycloak",{"title":846,"path":847,"stem":848},"API Keys аутентифікація в ASP.NET Core","\u002Fcsharp\u002Faspnet\u002Fauth\u002Fapi-keys","01.csharp\u002F11.aspnet\u002F03.auth\u002F11.api-keys",{"title":850,"path":851,"stem":852},"Rate Limiting та Throttling в ASP.NET Core","\u002Fcsharp\u002Faspnet\u002Fauth\u002Frate-limiting","01.csharp\u002F11.aspnet\u002F03.auth\u002F12.rate-limiting",{"title":854,"path":855,"stem":856},"Refresh Token Rotation в ASP.NET Core","\u002Fcsharp\u002Faspnet\u002Fauth\u002Frefresh-token-rotation","01.csharp\u002F11.aspnet\u002F03.auth\u002F13.refresh-token-rotation",{"title":858,"path":859,"stem":860},"Certificate Authentication та mTLS в ASP.NET Core","\u002Fcsharp\u002Faspnet\u002Fauth\u002Fcertificate-auth","01.csharp\u002F11.aspnet\u002F03.auth\u002F14.certificate-auth",{"title":862,"path":863,"stem":864},"RBAC, ABAC та ReBAC в ASP.NET Core","\u002Fcsharp\u002Faspnet\u002Fauth\u002Frbac-abac-rebac","01.csharp\u002F11.aspnet\u002F03.auth\u002F15.rbac-abac-rebac",{"title":866,"path":867,"stem":868},"Multi-tenancy та ізоляція даних в ASP.NET Core","\u002Fcsharp\u002Faspnet\u002Fauth\u002Fmulti-tenancy","01.csharp\u002F11.aspnet\u002F03.auth\u002F16.multi-tenancy",{"title":870,"icon":871,"path":872,"stem":873,"children":874,"page":59},"Нотифікації","i-lucide-bell","\u002Fcsharp\u002Faspnet\u002Fnotifications","01.csharp\u002F11.aspnet\u002F04.notifications",[875,879,883,887,891,895,899,903,907,911,915,919,923],{"title":876,"path":877,"stem":878},"In-App нотифікації через базу даних","\u002Fcsharp\u002Faspnet\u002Fnotifications\u002Fin-app-database-notifications","01.csharp\u002F11.aspnet\u002F04.notifications\u002F01.in-app-database-notifications",{"title":880,"path":881,"stem":882},"Polling: Регулярний запит оновлень","\u002Fcsharp\u002Faspnet\u002Fnotifications\u002Fpolling","01.csharp\u002F11.aspnet\u002F04.notifications\u002F02.polling",{"title":884,"path":885,"stem":886},"Server-Sent Events: Однострімовий push від сервера","\u002Fcsharp\u002Faspnet\u002Fnotifications\u002Fserver-sent-events","01.csharp\u002F11.aspnet\u002F04.notifications\u002F03.server-sent-events",{"title":888,"path":889,"stem":890},"WebSockets: Двостороннє з'єднання в реальному часі","\u002Fcsharp\u002Faspnet\u002Fnotifications\u002Fwebsockets","01.csharp\u002F11.aspnet\u002F04.notifications\u002F04.websockets",{"title":892,"path":893,"stem":894},"SignalR: Абстракція над транспортами реального часу","\u002Fcsharp\u002Faspnet\u002Fnotifications\u002Fsignalr","01.csharp\u002F11.aspnet\u002F04.notifications\u002F05.signalr",{"title":896,"path":897,"stem":898},"Background Services: Фонові задачі в ASP.NET Core","\u002Fcsharp\u002Faspnet\u002Fnotifications\u002Fbackground-services","01.csharp\u002F11.aspnet\u002F04.notifications\u002F06.background-services",{"title":900,"path":901,"stem":902},"Web Push нотифікації","\u002Fcsharp\u002Faspnet\u002Fnotifications\u002Fweb-push","01.csharp\u002F11.aspnet\u002F04.notifications\u002F07.web-push",{"title":904,"path":905,"stem":906},"Email нотифікації","\u002Fcsharp\u002Faspnet\u002Fnotifications\u002Femail-notifications","01.csharp\u002F11.aspnet\u002F04.notifications\u002F08.email-notifications",{"title":908,"path":909,"stem":910},"Порівняння підходів: Як вибрати правильну технологію нотифікацій","\u002Fcsharp\u002Faspnet\u002Fnotifications\u002Fchoosing-the-right-approach","01.csharp\u002F11.aspnet\u002F04.notifications\u002F09.choosing-the-right-approach",{"title":912,"path":913,"stem":914},"Hangfire: Надійне планування фонових задач","\u002Fcsharp\u002Faspnet\u002Fnotifications\u002Fhangfire","01.csharp\u002F11.aspnet\u002F04.notifications\u002F10.hangfire",{"title":916,"path":917,"stem":918},"Практика: Конвертація зображень у WebP через Hangfire","\u002Fcsharp\u002Faspnet\u002Fnotifications\u002Fhangfire-image-webp","01.csharp\u002F11.aspnet\u002F04.notifications\u002F11.hangfire-image-webp",{"title":920,"path":921,"stem":922},"Практика: Підготовка відео до HLS-стрімінгу через Hangfire","\u002Fcsharp\u002Faspnet\u002Fnotifications\u002Fhangfire-video-hls","01.csharp\u002F11.aspnet\u002F04.notifications\u002F12.hangfire-video-hls",{"title":924,"path":925,"stem":926},"Telegram-нотифікації: від одного повідомлення до масових розсилок і мульти-канального підходу","\u002Fcsharp\u002Faspnet\u002Fnotifications\u002Ftelegram-notifications","01.csharp\u002F11.aspnet\u002F04.notifications\u002F13.telegram-notifications",{"title":928,"icon":929,"path":930,"stem":931,"children":932,"page":59},"Інтернаціоналізація","i-lucide-languages","\u002Fcsharp\u002Faspnet\u002Fi18n","01.csharp\u002F11.aspnet\u002F05.i18n",[933,937],{"title":934,"path":935,"stem":936},"Інтернаціоналізація (i18n) у Minimal API: від A до Я","\u002Fcsharp\u002Faspnet\u002Fi18n\u002Finternationalization","01.csharp\u002F11.aspnet\u002F05.i18n\u002F01.internationalization",{"title":938,"path":939,"stem":940},"Humanizer: людиномовні рядки у .NET","\u002Fcsharp\u002Faspnet\u002Fi18n\u002Fhumanizer","01.csharp\u002F11.aspnet\u002F05.i18n\u002F02.humanizer",{"title":942,"icon":943,"path":944,"stem":945,"children":946,"page":59},"Кешування","i-lucide-layers","\u002Fcsharp\u002Faspnet\u002Fcaching","01.csharp\u002F11.aspnet\u002F06.caching",[947,951,955,959,963],{"title":948,"path":949,"stem":950},"Огляд кешування: чотири рівні і коли що обирати","\u002Fcsharp\u002Faspnet\u002Fcaching\u002Fcaching","01.csharp\u002F11.aspnet\u002F06.caching\u002F01.caching",{"title":952,"path":953,"stem":954},"IMemoryCache: кеш в оперативній пам'яті","\u002Fcsharp\u002Faspnet\u002Fcaching\u002Fmemory-cache","01.csharp\u002F11.aspnet\u002F06.caching\u002F02.memory-cache",{"title":956,"path":957,"stem":958},"IDistributedCache і Redis: розподілений кеш","\u002Fcsharp\u002Faspnet\u002Fcaching\u002Fdistributed-cache","01.csharp\u002F11.aspnet\u002F06.caching\u002F03.distributed-cache",{"title":960,"path":961,"stem":962},"Response Cache: HTTP-кешування через Cache-Control","\u002Fcsharp\u002Faspnet\u002Fcaching\u002Fresponse-cache","01.csharp\u002F11.aspnet\u002F06.caching\u002F04.response-cache",{"title":964,"path":965,"stem":966},"Output Cache: серверний кеш HTTP-відповідей (.NET 7+)","\u002Fcsharp\u002Faspnet\u002Fcaching\u002Foutput-cache","01.csharp\u002F11.aspnet\u002F06.caching\u002F05.output-cache",{"title":968,"icon":969,"path":970,"stem":971,"children":972,"page":59},"Тестування","i-lucide-test-tube","\u002Fcsharp\u002Faspnet\u002Ftesting","01.csharp\u002F11.aspnet\u002F07.testing",[973,977,981,985,989,993,997,1001,1005,1009,1013,1017,1021,1025,1029,1033,1037,1041,1045,1049,1053],{"title":974,"path":975,"stem":976},"Що таке тестування? Від інтуїції до науки","\u002Fcsharp\u002Faspnet\u002Ftesting\u002Fwhat-is-testing","01.csharp\u002F11.aspnet\u002F07.testing\u002F01.what-is-testing",{"title":978,"path":979,"stem":980},"Піраміда тестування — Стратегія, а не Догма","\u002Fcsharp\u002Faspnet\u002Ftesting\u002Ftesting-pyramid","01.csharp\u002F11.aspnet\u002F07.testing\u002F02.testing-pyramid",{"title":982,"path":983,"stem":984},"Дві Школи Тестування — Лондон проти Детройту","\u002Fcsharp\u002Faspnet\u002Ftesting\u002Ftesting-schools","01.csharp\u002F11.aspnet\u002F07.testing\u002F03.testing-schools",{"title":986,"path":987,"stem":988},"TDD та BDD — Тести як Дизайн-інструмент","\u002Fcsharp\u002Faspnet\u002Ftesting\u002Ftdd-and-bdd","01.csharp\u002F11.aspnet\u002F07.testing\u002F04.tdd-and-bdd",{"title":990,"path":991,"stem":992},"Що саме тестувати — Техніки аналізу та Циклomatична складність","\u002Fcsharp\u002Faspnet\u002Ftesting\u002Fwhat-to-test","01.csharp\u002F11.aspnet\u002F07.testing\u002F05.what-to-test",{"title":994,"path":995,"stem":996},"Тестові Фреймворки — Навіщо вони і що всередині","\u002Fcsharp\u002Faspnet\u002Ftesting\u002Ftest-frameworks","01.csharp\u002F11.aspnet\u002F07.testing\u002F06.test-frameworks",{"title":998,"path":999,"stem":1000},"xUnit — Факти, Теорії та Lifecycle тестів","\u002Fcsharp\u002Faspnet\u002Ftesting\u002Fxunit-basics","01.csharp\u002F11.aspnet\u002F07.testing\u002F07.xunit-basics",{"title":1002,"path":1003,"stem":1004},"xUnit Advanced — Fixtures, Кастомізація та Розширення","\u002Fcsharp\u002Faspnet\u002Ftesting\u002Fxunit-advanced","01.csharp\u002F11.aspnet\u002F07.testing\u002F08.xunit-advanced",{"title":1006,"path":1007,"stem":1008},"Moq — Глибоке занурення в мокування","\u002Fcsharp\u002Faspnet\u002Ftesting\u002Fmocking-with-moq","01.csharp\u002F11.aspnet\u002F07.testing\u002F09.mocking-with-moq",{"title":1010,"path":1011,"stem":1012},"Тестування Баз Даних — EF Core, SQLite та Testcontainers","\u002Fcsharp\u002Faspnet\u002Ftesting\u002Fdatabase-testing","01.csharp\u002F11.aspnet\u002F07.testing\u002F10.database-testing",{"title":1014,"path":1015,"stem":1016},"Integration Testing — Частина 1 [Теорія та WebApplicationFactory]","\u002Fcsharp\u002Faspnet\u002Ftesting\u002Fintegration-testing","01.csharp\u002F11.aspnet\u002F07.testing\u002F11.integration-testing",{"title":1018,"path":1019,"stem":1020},"Інтеграційне тестування — Практика","\u002Fcsharp\u002Faspnet\u002Ftesting\u002F11a.integration-testing-practice","01.csharp\u002F11.aspnet\u002F07.testing\u002F11a.integration-testing-practice",{"title":1022,"path":1023,"stem":1024},"Integration Testing — Частина 2 [Просунуті Сценарії та Testcontainers]","\u002Fcsharp\u002Faspnet\u002Ftesting\u002Fintegration-testing-advanced","01.csharp\u002F11.aspnet\u002F07.testing\u002F12.integration-testing-advanced",{"title":1026,"path":1027,"stem":1028},"Професійний Postman: Колекції, Змінні та GitHub Інтеграція","\u002Fcsharp\u002Faspnet\u002Ftesting\u002Fpostman-professional","01.csharp\u002F11.aspnet\u002F07.testing\u002F13.postman-professional",{"title":1030,"path":1031,"stem":1032},"HttpClient у Тестах Частина 1: Архітектура та MockHttpMessageHandler","\u002Fcsharp\u002Faspnet\u002Ftesting\u002Fhttpclient-testing","01.csharp\u002F11.aspnet\u002F07.testing\u002F14.httpclient-testing",{"title":1034,"path":1035,"stem":1036},"HttpClient у Тестах Частина 2: WireMock.Net та Resilience","\u002Fcsharp\u002Faspnet\u002Ftesting\u002Fwiremock-net","01.csharp\u002F11.aspnet\u002F07.testing\u002F15.wiremock-net",{"title":1038,"path":1039,"stem":1040},"Патерни та Анти-патерни Тестування: Test Smells","\u002Fcsharp\u002Faspnet\u002Ftesting\u002Ftesting-patterns","01.csharp\u002F11.aspnet\u002F07.testing\u002F16.testing-patterns",{"title":1042,"path":1043,"stem":1044},"Просунуті інструменти: Time, Snapshots та Властивості","\u002Fcsharp\u002Faspnet\u002Ftesting\u002Fadvanced-testing-tools","01.csharp\u002F11.aspnet\u002F07.testing\u002F17.advanced-testing-tools",{"title":1046,"path":1047,"stem":1048},"Тестування Архітектури з NetArchTest","\u002Fcsharp\u002Faspnet\u002Ftesting\u002Farchitecture-testing","01.csharp\u002F11.aspnet\u002F07.testing\u002F18.architecture-testing",{"title":1050,"path":1051,"stem":1052},"Тестування Продуктивності: BenchmarkDotNet, NBomber та k6","\u002Fcsharp\u002Faspnet\u002Ftesting\u002Fperformance-testing","01.csharp\u002F11.aspnet\u002F07.testing\u002F19.performance-testing",{"title":1054,"path":1055,"stem":1056},"Залишок плану для курсу \"Тестування ASP.NET Minimal API\"","\u002Fcsharp\u002Faspnet\u002Ftesting\u002Fremaining_plan","01.csharp\u002F11.aspnet\u002F07.testing\u002Fremaining_plan",{"title":1058,"icon":1059,"path":1060,"stem":1061,"children":1062,"page":59},"Платежі","i-lucide-credit-card","\u002Fcsharp\u002Faspnet\u002Fpayments","01.csharp\u002F11.aspnet\u002F08.payments",[1063,1067,1071,1075,1079,1083,1087,1091,1095,1099,1103,1107],{"title":1064,"path":1065,"stem":1066},"Основи платіжної інфраструктури","\u002Fcsharp\u002Faspnet\u002Fpayments\u002Fpayment-fundamentals","01.csharp\u002F11.aspnet\u002F08.payments\u002F01.payment-fundamentals",{"title":1068,"path":1069,"stem":1070},"Методи оплати в Україні","\u002Fcsharp\u002Faspnet\u002Fpayments\u002Fpayment-methods-ukraine","01.csharp\u002F11.aspnet\u002F08.payments\u002F02.payment-methods-ukraine",{"title":1072,"path":1073,"stem":1074},"PCI DSS та безпека платежів","\u002Fcsharp\u002Faspnet\u002Fpayments\u002Fpci-dss-security","01.csharp\u002F11.aspnet\u002F08.payments\u002F03.pci-dss-security",{"title":1076,"path":1077,"stem":1078},"Архітектура платіжної підсистеми","\u002Fcsharp\u002Faspnet\u002Fpayments\u002Fpayment-architecture","01.csharp\u002F11.aspnet\u002F08.payments\u002F04.payment-architecture",{"title":1080,"path":1081,"stem":1082},"Інтеграція LiqPay (ПриватБанк)","\u002Fcsharp\u002Faspnet\u002Fpayments\u002Fliqpay-integration","01.csharp\u002F11.aspnet\u002F08.payments\u002F05.liqpay-integration",{"title":1084,"path":1085,"stem":1086},"Інтеграція Monobank Acquiring API","\u002Fcsharp\u002Faspnet\u002Fpayments\u002Fmonobank-acquiring","01.csharp\u002F11.aspnet\u002F08.payments\u002F06.monobank-acquiring",{"title":1088,"path":1089,"stem":1090},"Інтеграція Stripe","\u002Fcsharp\u002Faspnet\u002Fpayments\u002Fstripe-integration","01.csharp\u002F11.aspnet\u002F08.payments\u002F07.stripe-integration",{"title":1092,"path":1093,"stem":1094},"Webhooks — глибоке занурення","\u002Fcsharp\u002Faspnet\u002Fpayments\u002Fwebhooks-deep-dive","01.csharp\u002F11.aspnet\u002F08.payments\u002F08.webhooks-deep-dive",{"title":1096,"path":1097,"stem":1098},"Підписки та рекурентні платежі","\u002Fcsharp\u002Faspnet\u002Fpayments\u002Fsubscriptions-recurring","01.csharp\u002F11.aspnet\u002F08.payments\u002F09.subscriptions-recurring",{"title":1100,"path":1101,"stem":1102},"Повернення коштів та диспути","\u002Fcsharp\u002Faspnet\u002Fpayments\u002Frefunds-disputes","01.csharp\u002F11.aspnet\u002F08.payments\u002F10.refunds-disputes",{"title":1104,"path":1105,"stem":1106},"Тестування платіжних інтеграцій","\u002Fcsharp\u002Faspnet\u002Fpayments\u002Ftesting-payments","01.csharp\u002F11.aspnet\u002F08.payments\u002F11.testing-payments",{"title":1108,"path":1109,"stem":1110},"Чекліст виходу в Production","\u002Fcsharp\u002Faspnet\u002Fpayments\u002Fproduction-checklist","01.csharp\u002F11.aspnet\u002F08.payments\u002F12.production-checklist",{"title":1112,"icon":1113,"items":1114,"path":1127,"stem":1128,"children":1129,"page":59},"Популярні бібліотеки","lucide:box",[1115,1116,1117,1118,1119,1120,1121,1122,1123,1124,1125,1126],"01.fluent-validation","02.mapster","03.erroror-result-pattern","04.serilog","05.mediatr","06.polly","07.health-checks","08.feature-management","09.fluent-email","10.quest-pdf","11.bogus","12.humanizer-guard","\u002Fcsharp\u002Faspnet\u002Flibraries","01.csharp\u002F11.aspnet\u002F09.libraries",[1130,1134,1138,1142,1146,1150,1154,1158,1162,1166,1170,1174,1178],{"title":1131,"path":1132,"stem":1133},"Валідація з FluentValidation в ASP.NET Core","\u002Fcsharp\u002Faspnet\u002Flibraries\u002Ffluent-validation","01.csharp\u002F11.aspnet\u002F09.libraries\u002F01.fluent-validation",{"title":1135,"path":1136,"stem":1137},"Маппінг об","\u002Fcsharp\u002Faspnet\u002Flibraries\u002Fmapster","01.csharp\u002F11.aspnet\u002F09.libraries\u002F02.mapster",{"title":1139,"path":1140,"stem":1141},"Обробка помилок з ErrorOr та Result Pattern в ASP.NET Core","\u002Fcsharp\u002Faspnet\u002Flibraries\u002Ferroror-result-pattern","01.csharp\u002F11.aspnet\u002F09.libraries\u002F03.erroror-result-pattern",{"title":1143,"path":1144,"stem":1145},"Структуроване логування з Serilog в ASP.NET Core","\u002Fcsharp\u002Faspnet\u002Flibraries\u002Fserilog","01.csharp\u002F11.aspnet\u002F09.libraries\u002F04.serilog",{"title":1147,"path":1148,"stem":1149},"CQRS та Mediator з MediatR в ASP.NET Core","\u002Fcsharp\u002Faspnet\u002Flibraries\u002Fmediatr","01.csharp\u002F11.aspnet\u002F09.libraries\u002F05.mediatr",{"title":1151,"path":1152,"stem":1153},"Відмовостійкість з Polly в ASP.NET Core","\u002Fcsharp\u002Faspnet\u002Flibraries\u002Fpolly","01.csharp\u002F11.aspnet\u002F09.libraries\u002F06.polly",{"title":1155,"path":1156,"stem":1157},"Health Checks в ASP.NET Core","\u002Fcsharp\u002Faspnet\u002Flibraries\u002Fhealth-checks","01.csharp\u002F11.aspnet\u002F09.libraries\u002F07.health-checks",{"title":1159,"path":1160,"stem":1161},"Feature Management та Feature Flags в ASP.NET Core","\u002Fcsharp\u002Faspnet\u002Flibraries\u002Ffeature-management","01.csharp\u002F11.aspnet\u002F09.libraries\u002F08.feature-management",{"title":1163,"path":1164,"stem":1165},"Відправка Email з FluentEmail в ASP.NET Core","\u002Fcsharp\u002Faspnet\u002Flibraries\u002Ffluent-email","01.csharp\u002F11.aspnet\u002F09.libraries\u002F09.fluent-email",{"title":1167,"path":1168,"stem":1169},"Генерація PDF з QuestPDF в ASP.NET Core","\u002Fcsharp\u002Faspnet\u002Flibraries\u002Fquest-pdf","01.csharp\u002F11.aspnet\u002F09.libraries\u002F10.quest-pdf",{"title":1171,"path":1172,"stem":1173},"Генерація тестових даних з Bogus в ASP.NET Core","\u002Fcsharp\u002Faspnet\u002Flibraries\u002Fbogus","01.csharp\u002F11.aspnet\u002F09.libraries\u002F11.bogus",{"title":1175,"path":1176,"stem":1177},"Humanizer та Guard Clauses в ASP.NET Core","\u002Fcsharp\u002Faspnet\u002Flibraries\u002Fhumanizer-guard","01.csharp\u002F11.aspnet\u002F09.libraries\u002F12.humanizer-guard",{"title":1179,"path":1180,"stem":1181},"План модуля 10.libraries — Популярні бібліотеки ASP.NET","\u002Fcsharp\u002Faspnet\u002Flibraries\u002Fplan","01.csharp\u002F11.aspnet\u002F09.libraries\u002Fplan",{"title":1183,"icon":1184,"path":1185,"stem":1186,"children":1187,"page":59},"Razor Pages","i-lucide-layout-template","\u002Fcsharp\u002Faspnet\u002Frazor-pages","01.csharp\u002F11.aspnet\u002F10.razor-pages",[1188,1192,1196,1200,1204,1208],{"title":1189,"path":1190,"stem":1191},"Від Minimal API до Razor Pages: концептуальний перехід","\u002Fcsharp\u002Faspnet\u002Frazor-pages\u002Ffrom-minimal-api","01.csharp\u002F11.aspnet\u002F10.razor-pages\u002F01.from-minimal-api",{"title":1193,"path":1194,"stem":1195},"PageModel: логіка сторінки Razor Pages","\u002Fcsharp\u002Faspnet\u002Frazor-pages\u002Fpage-model","01.csharp\u002F11.aspnet\u002F10.razor-pages\u002F02.page-model",{"title":1197,"path":1198,"stem":1199},"Razor синтаксис: шаблонізатор у .cshtml","\u002Fcsharp\u002Faspnet\u002Frazor-pages\u002Frazor-syntax","01.csharp\u002F11.aspnet\u002F10.razor-pages\u002F03.razor-syntax",{"title":1201,"path":1202,"stem":1203},"Tag Helpers: типізований HTML","\u002Fcsharp\u002Faspnet\u002Frazor-pages\u002Ftag-helpers","01.csharp\u002F11.aspnet\u002F10.razor-pages\u002F04.tag-helpers",{"title":1205,"path":1206,"stem":1207},"Форми і валідація: повний цикл обробки даних","\u002Fcsharp\u002Faspnet\u002Frazor-pages\u002Fforms-validation","01.csharp\u002F11.aspnet\u002F10.razor-pages\u002F05.forms-validation",{"title":1209,"path":1210,"stem":1211},"Практичний проєкт: TaskManager на Razor Pages","\u002Fcsharp\u002Faspnet\u002Frazor-pages\u002Fproject-task-manager","01.csharp\u002F11.aspnet\u002F10.razor-pages\u002F06.project-task-manager",{"title":1213,"path":1214,"stem":1215,"children":1216,"page":59},"ASP.NET Core MVC","\u002Fcsharp\u002Faspnet\u002Fmvc","01.csharp\u002F11.aspnet\u002F11.mvc",[1217,1221,1225,1229,1233,1237,1241,1245,1249,1253,1257,1261,1265,1269,1273,1277,1281,1285],{"title":1218,"path":1219,"stem":1220},"Патерн MVC: архітектура, що змінила веб","\u002Fcsharp\u002Faspnet\u002Fmvc\u002Fmvc-pattern","01.csharp\u002F11.aspnet\u002F11.mvc\u002F01.mvc-pattern",{"title":1222,"path":1223,"stem":1224},"Від Razor Pages до MVC: концептуальний перехід","\u002Fcsharp\u002Faspnet\u002Fmvc\u002Ffrom-razor-pages","01.csharp\u002F11.aspnet\u002F11.mvc\u002F02.from-razor-pages",{"title":1226,"path":1227,"stem":1228},"Controllers та Actions: серце MVC","\u002Fcsharp\u002Faspnet\u002Fmvc\u002Fcontrollers-actions","01.csharp\u002F11.aspnet\u002F11.mvc\u002F03.controllers-actions",{"title":1230,"path":1231,"stem":1232},"Маршрутизація в MVC: Convention vs Attribute Routing","\u002Fcsharp\u002Faspnet\u002Fmvc\u002Frouting-mvc","01.csharp\u002F11.aspnet\u002F11.mvc\u002F04.routing-mvc",{"title":1234,"path":1235,"stem":1236},"Model Binding: від HTTP до C#","\u002Fcsharp\u002Faspnet\u002Fmvc\u002Fmodel-binding","01.csharp\u002F11.aspnet\u002F11.mvc\u002F05.model-binding",{"title":1238,"path":1239,"stem":1240},"Views, ViewData, ViewBag, TempData і ViewModel","\u002Fcsharp\u002Faspnet\u002Fmvc\u002Fviews-viewdata-tempdata","01.csharp\u002F11.aspnet\u002F11.mvc\u002F06.views-viewdata-tempdata",{"title":1242,"path":1243,"stem":1244},"Filters: аспектно-орієнтоване програмування в MVC","\u002Fcsharp\u002Faspnet\u002Fmvc\u002Ffilters","01.csharp\u002F11.aspnet\u002F11.mvc\u002F07.filters",{"title":1246,"path":1247,"stem":1248},"Areas: структурування великих застосунків","\u002Fcsharp\u002Faspnet\u002Fmvc\u002Fareas","01.csharp\u002F11.aspnet\u002F11.mvc\u002F08.areas",{"title":1250,"path":1251,"stem":1252},"View Components: повторювані незалежні блоки UI","\u002Fcsharp\u002Faspnet\u002Fmvc\u002Fview-components","01.csharp\u002F11.aspnet\u002F11.mvc\u002F09.view-components",{"title":1254,"path":1255,"stem":1256},"Display та Editor Templates","\u002Fcsharp\u002Faspnet\u002Fmvc\u002Fdisplay-editor-templates","01.csharp\u002F11.aspnet\u002F11.mvc\u002F10.display-editor-templates",{"title":1258,"path":1259,"stem":1260},"Валідація: IValidatableObject та FluentValidation","\u002Fcsharp\u002Faspnet\u002Fmvc\u002Fvalidation-advanced","01.csharp\u002F11.aspnet\u002F11.mvc\u002F11.validation-advanced",{"title":1262,"path":1263,"stem":1264},"HTMX: інтерактивність через HTML-атрибути","\u002Fcsharp\u002Faspnet\u002Fmvc\u002Fhtmx","01.csharp\u002F11.aspnet\u002F11.mvc\u002F12.htmx",{"title":1266,"path":1267,"stem":1268},"HTMX у ASP.NET Core MVC: серверна інтеграція","\u002Fcsharp\u002Faspnet\u002Fmvc\u002Fajax-htmx-mvc","01.csharp\u002F11.aspnet\u002F11.mvc\u002F13.ajax-htmx-mvc",{"title":1270,"path":1271,"stem":1272},"Практичний проєкт: Каталог товарів з HTMX","\u002Fcsharp\u002Faspnet\u002Fmvc\u002Fhtmx-project","01.csharp\u002F11.aspnet\u002F11.mvc\u002F14.htmx-project",{"title":1274,"path":1275,"stem":1276},"Завантаження та обробка файлів","\u002Fcsharp\u002Faspnet\u002Fmvc\u002Ffile-upload","01.csharp\u002F11.aspnet\u002F11.mvc\u002F15.file-upload",{"title":1278,"path":1279,"stem":1280},"Глобалізація та Локалізація MVC","\u002Fcsharp\u002Faspnet\u002Fmvc\u002Fglobalization-localization","01.csharp\u002F11.aspnet\u002F11.mvc\u002F16.globalization-localization",{"title":1282,"path":1283,"stem":1284},"Підсумковий проєкт: Блог-платформа","\u002Fcsharp\u002Faspnet\u002Fmvc\u002Fmvc-project","01.csharp\u002F11.aspnet\u002F11.mvc\u002F17.mvc-project",{"title":1286,"path":1287,"stem":1288},"План курсу: ASP.NET Core MVC","\u002Fcsharp\u002Faspnet\u002Fmvc\u002Fplan","01.csharp\u002F11.aspnet\u002F11.mvc\u002Fplan",{"title":1290,"path":1291,"stem":1292,"children":1293,"page":59},"Web Api","\u002Fcsharp\u002Faspnet\u002Fweb-api","01.csharp\u002F11.aspnet\u002F12.web-api",[1294,1298,1302,1306,1310,1314,1318,1322,1326,1330,1334,1338,1342],{"title":1295,"path":1296,"stem":1297},"Від Minimal API до Controller-based API","\u002Fcsharp\u002Faspnet\u002Fweb-api\u002Ffrom-minimal-api-to-controllers","01.csharp\u002F11.aspnet\u002F12.web-api\u002F01.from-minimal-api-to-controllers",{"title":1299,"path":1300,"stem":1301},"ControllerBase, ActionResult\u003CT> та Response Types","\u002Fcsharp\u002Faspnet\u002Fweb-api\u002Fcontroller-base-actionresult","01.csharp\u002F11.aspnet\u002F12.web-api\u002F02.controller-base-actionresult",{"title":1303,"path":1304,"stem":1305},"Content Negotiation - JSON, XML та власні форматери","\u002Fcsharp\u002Faspnet\u002Fweb-api\u002Fcontent-negotiation","01.csharp\u002F11.aspnet\u002F12.web-api\u002F03.content-negotiation",{"title":1307,"path":1308,"stem":1309},"Версіонування API","\u002Fcsharp\u002Faspnet\u002Fweb-api\u002Fapi-versioning","01.csharp\u002F11.aspnet\u002F12.web-api\u002F04.api-versioning",{"title":1311,"path":1312,"stem":1313},"ProblemDetails та структурована обробка помилок","\u002Fcsharp\u002Faspnet\u002Fweb-api\u002Fproblemdetails-error-handling","01.csharp\u002F11.aspnet\u002F12.web-api\u002F05.problemdetails-error-handling",{"title":1315,"path":1316,"stem":1317},"Фільтри у Web API контексті","\u002Fcsharp\u002Faspnet\u002Fweb-api\u002Ffilters-for-api","01.csharp\u002F11.aspnet\u002F12.web-api\u002F06.filters-for-api",{"title":1319,"path":1320,"stem":1321},"Пагінація, фільтрація та сортування","\u002Fcsharp\u002Faspnet\u002Fweb-api\u002Fpagination-filtering-sorting","01.csharp\u002F11.aspnet\u002F12.web-api\u002F07.pagination-filtering-sorting",{"title":1323,"path":1324,"stem":1325},"HATEOAS та Resource Expansion","\u002Fcsharp\u002Faspnet\u002Fweb-api\u002Fhateoas-resource-expansion","01.csharp\u002F11.aspnet\u002F12.web-api\u002F08.hateoas-resource-expansion",{"title":1327,"path":1328,"stem":1329},"Гібридна архітектура - Minimal API + Controllers","\u002Fcsharp\u002Faspnet\u002Fweb-api\u002Fminimal-api-vs-controllers-hybrid","01.csharp\u002F11.aspnet\u002F12.web-api\u002F09.minimal-api-vs-controllers-hybrid",{"title":1331,"path":1332,"stem":1333},"Документація API - Swashbuckle, NSwag та генерація клієнтів","\u002Fcsharp\u002Faspnet\u002Fweb-api\u002Fapi-documentation-generation","01.csharp\u002F11.aspnet\u002F12.web-api\u002F10.api-documentation-generation",{"title":1335,"path":1336,"stem":1337},"Health Checks та моніторинг API","\u002Fcsharp\u002Faspnet\u002Fweb-api\u002Fhealth-checks-monitoring","01.csharp\u002F11.aspnet\u002F12.web-api\u002F11.health-checks-monitoring",{"title":1339,"path":1340,"stem":1341},"Підсумковий проєкт - Production-Ready REST API","\u002Fcsharp\u002Faspnet\u002Fweb-api\u002Fweb-api-project","01.csharp\u002F11.aspnet\u002F12.web-api\u002F12.web-api-project",{"title":1343,"path":1344,"stem":1345},"План курсу: ASP.NET Core Web API (Controllers)","\u002Fcsharp\u002Faspnet\u002Fweb-api\u002Fplan","01.csharp\u002F11.aspnet\u002F12.web-api\u002Fplan",{"title":1347,"icon":1348,"path":1349,"stem":1350,"children":1351,"page":59},"Моніторинг","i-lucide-activity","\u002Fcsharp\u002Faspnet\u002Fmonitoring","01.csharp\u002F11.aspnet\u002F13.monitoring",[1352,1356,1360],{"title":1353,"path":1354,"stem":1355},"Спостережуваність: від console.log до production-систем","\u002Fcsharp\u002Faspnet\u002Fmonitoring\u002Fobservability-intro","01.csharp\u002F11.aspnet\u002F13.monitoring\u002F01.observability-intro",{"title":1357,"path":1358,"stem":1359},"Health Checks: перший рівень observability","\u002Fcsharp\u002Faspnet\u002Fmonitoring\u002Fhealth-checks","01.csharp\u002F11.aspnet\u002F13.monitoring\u002F02.health-checks",{"title":1361,"path":1362,"stem":1363},"Вбудовані метрики .NET 10 та System.Diagnostics.Metrics","\u002Fcsharp\u002Faspnet\u002Fmonitoring\u002Fdotnet-metrics","01.csharp\u002F11.aspnet\u002F13.monitoring\u002F03.dotnet-metrics",{"title":1365,"icon":1366,"path":1367,"stem":1368,"children":1369,"page":59},"Desktop UI","i-lucide-app-window","\u002Fcsharp\u002Fdesktop-ui","01.csharp\u002F12.desktop-ui",[1370,1374,1378,1382,1386,1390,1394,1398,1402,1406,1410,1414,1418,1422,1426,1430,1434,1438,1442,1446,1450,1454,1458,1462,1466,1470,1474,1478,1482,1486,1490,1494,1498,1502,1506,1510,1514,1518,1522,1526,1530,1534,1538,1542,1546,1550,1554,1558,1562,1566,1570,1574,1578,1582,1586,1590,1594,1598,1602,1606,1610,1614,1618,1622,1626,1630,1634,1638,1642,1646,1650],{"title":1371,"path":1372,"stem":1373},"Що таке десктопна розробка?","\u002Fcsharp\u002Fdesktop-ui\u002Fwhat-is-desktop-dev","01.csharp\u002F12.desktop-ui\u002F01.what-is-desktop-dev",{"title":1375,"path":1376,"stem":1377},"Архітектура WPF — як влаштований графічний інтерфейс","\u002Fcsharp\u002Fdesktop-ui\u002Fwpf-architecture","01.csharp\u002F12.desktop-ui\u002F02.wpf-architecture",{"title":1379,"path":1380,"stem":1381},"Перший WPF-проєкт — від нуля до вікна","\u002Fcsharp\u002Fdesktop-ui\u002Ffirst-wpf-app","01.csharp\u002F12.desktop-ui\u002F03.first-wpf-app",{"title":1383,"path":1384,"stem":1385},"Перший Avalonia-проєкт: WPF для всіх платформ","\u002Fcsharp\u002Fdesktop-ui\u002F03a.first-avalonia-app","01.csharp\u002F12.desktop-ui\u002F03a.first-avalonia-app",{"title":1387,"path":1388,"stem":1389},"XAML: декларативний інтерфейс","\u002Fcsharp\u002Fdesktop-ui\u002Fxaml-basics","01.csharp\u002F12.desktop-ui\u002F04.xaml-basics",{"title":1391,"path":1392,"stem":1393},"Fluent UI у WPF — сучасний дизайн Windows 11","\u002Fcsharp\u002Fdesktop-ui\u002F04a.wpf-fluent-ui","01.csharp\u002F12.desktop-ui\u002F04a.wpf-fluent-ui",{"title":1395,"path":1396,"stem":1397},"WPF UI — сучасна бібліотека Fluent контролів","\u002Fcsharp\u002Fdesktop-ui\u002F04b.wpf-ui-library","01.csharp\u002F12.desktop-ui\u002F04b.wpf-ui-library",{"title":1399,"path":1400,"stem":1401},"HandyControl — велика бібліотека UI контролів для WPF","\u002Fcsharp\u002Fdesktop-ui\u002F04c.handycontrol-library","01.csharp\u002F12.desktop-ui\u002F04c.handycontrol-library",{"title":1403,"path":1404,"stem":1405},"Простори імен та ресурси XAML","\u002Fcsharp\u002Fdesktop-ui\u002Fxaml-namespaces-resources","01.csharp\u002F12.desktop-ui\u002F05.xaml-namespaces-resources",{"title":1407,"path":1408,"stem":1409},"XAML в Avalonia: ключові відмінності від WPF","\u002Fcsharp\u002Fdesktop-ui\u002F05a.avalonia-xaml-differences","01.csharp\u002F12.desktop-ui\u002F05a.avalonia-xaml-differences",{"title":1411,"path":1412,"stem":1413},"Розширення розмітки XAML (Markup Extensions)","\u002Fcsharp\u002Fdesktop-ui\u002Fxaml-markup-extensions","01.csharp\u002F12.desktop-ui\u002F06.xaml-markup-extensions",{"title":1415,"path":1416,"stem":1417},"Панелі Layout: StackPanel, WrapPanel, DockPanel","\u002Fcsharp\u002Fdesktop-ui\u002Flayout-panels-part1","01.csharp\u002F12.desktop-ui\u002F07.layout-panels-part1",{"title":1419,"path":1420,"stem":1421},"Grid, Canvas, UniformGrid","\u002Fcsharp\u002Fdesktop-ui\u002Flayout-panels-part2","01.csharp\u002F12.desktop-ui\u002F07.layout-panels-part2",{"title":1423,"path":1424,"stem":1425},"Просунуті техніки Layout","\u002Fcsharp\u002Fdesktop-ui\u002Flayout-advanced","01.csharp\u002F12.desktop-ui\u002F08.layout-advanced",{"title":1427,"path":1428,"stem":1429},"Адаптивний Layout та найкращі практики","\u002Fcsharp\u002Fdesktop-ui\u002Flayout-responsive","01.csharp\u002F12.desktop-ui\u002F09.layout-responsive",{"title":1431,"path":1432,"stem":1433},"Layout в Avalonia: відмінності та нові можливості","\u002Fcsharp\u002Fdesktop-ui\u002F09a.layout-avalonia","01.csharp\u002F12.desktop-ui\u002F09a.layout-avalonia",{"title":1435,"path":1436,"stem":1437},"Button, Image, ProgressBar та інші базові контроли","\u002Fcsharp\u002Fdesktop-ui\u002Fbasic-controls","01.csharp\u002F12.desktop-ui\u002F10.basic-controls",{"title":1439,"path":1440,"stem":1441},"Контроли в Avalonia: відмінності від WPF","\u002Fcsharp\u002Fdesktop-ui\u002F10a.controls-avalonia","01.csharp\u002F12.desktop-ui\u002F10a.controls-avalonia",{"title":1443,"path":1444,"stem":1445},"Текстові контроли — TextBlock, TextBox, RichTextBox","\u002Fcsharp\u002Fdesktop-ui\u002Ftext-controls","01.csharp\u002F12.desktop-ui\u002F11.text-controls",{"title":1447,"path":1448,"stem":1449},"Контроли вибору — CheckBox, RadioButton, ComboBox, ListBox, DatePicker","\u002Fcsharp\u002Fdesktop-ui\u002Fselection-controls","01.csharp\u002F12.desktop-ui\u002F12.selection-controls",{"title":1451,"path":1452,"stem":1453},"Content Model — GroupBox, Expander, TabControl, StatusBar","\u002Fcsharp\u002Fdesktop-ui\u002Fcontent-controls","01.csharp\u002F12.desktop-ui\u002F13.content-controls",{"title":1455,"path":1456,"stem":1457},"UI\u002FUX принципи десктопних застосунків","\u002Fcsharp\u002Fdesktop-ui\u002F13a.ui-ux-principles","01.csharp\u002F12.desktop-ui\u002F13a.ui-ux-principles",{"title":1459,"path":1460,"stem":1461},"Dependency Properties — Концепція та Value Resolution","\u002Fcsharp\u002Fdesktop-ui\u002Fdependency-properties-part1","01.csharp\u002F12.desktop-ui\u002F14.dependency-properties-part1",{"title":1463,"path":1464,"stem":1465},"Avalonia Property System — StyledProperty та DirectProperty","\u002Fcsharp\u002Fdesktop-ui\u002F14a.avalonia-property-system","01.csharp\u002F12.desktop-ui\u002F14a.avalonia-property-system",{"title":1467,"path":1468,"stem":1469},"Attached Properties — Властивості без меж","\u002Fcsharp\u002Fdesktop-ui\u002Fattached-properties","01.csharp\u002F12.desktop-ui\u002F15.attached-properties",{"title":1471,"path":1472,"stem":1473},"Routed Events — Маршрутизація подій у WPF","\u002Fcsharp\u002Fdesktop-ui\u002Frouted-events","01.csharp\u002F12.desktop-ui\u002F16.routed-events",{"title":1475,"path":1476,"stem":1477},"Data Binding — Від Code-Behind до Декларативності","\u002Fcsharp\u002Fdesktop-ui\u002Fdata-binding-basics-part1","01.csharp\u002F12.desktop-ui\u002F17.data-binding-basics-part1",{"title":1479,"path":1480,"stem":1481},"INotifyPropertyChanged — Живе оновлення UI","\u002Fcsharp\u002Fdesktop-ui\u002Fdata-binding-basics-part2","01.csharp\u002F12.desktop-ui\u002F17.data-binding-basics-part2",{"title":1483,"path":1484,"stem":1485},"Compiled Bindings в Avalonia — Безпека на етапі компіляції","\u002Fcsharp\u002Fdesktop-ui\u002F17a.avalonia-compiled-bindings","01.csharp\u002F12.desktop-ui\u002F17a.avalonia-compiled-bindings",{"title":1487,"path":1488,"stem":1489},"Просунутий Data Binding — ElementName, RelativeSource, MultiBinding","\u002Fcsharp\u002Fdesktop-ui\u002Fdata-binding-advanced","01.csharp\u002F12.desktop-ui\u002F18.data-binding-advanced",{"title":1491,"path":1492,"stem":1493},"Value Converters — Перетворення типів даних у Data Binding","\u002Fcsharp\u002Fdesktop-ui\u002Fvalue-converters","01.csharp\u002F12.desktop-ui\u002F19.value-converters",{"title":1495,"path":1496,"stem":1497},"Data Templates — Візуалізація об'єктів у WPF","\u002Fcsharp\u002Fdesktop-ui\u002Fdata-templates","01.csharp\u002F12.desktop-ui\u002F20.data-templates",{"title":1499,"path":1500,"stem":1501},"Collections Binding Part 1 — ObservableCollection та ItemsControl","\u002Fcsharp\u002Fdesktop-ui\u002Fcollections-binding-part1","01.csharp\u002F12.desktop-ui\u002F21.collections-binding-part1",{"title":1503,"path":1504,"stem":1505},"Collections Binding Part 2 — ICollectionView, Filtering, Sorting та Virtualization","\u002Fcsharp\u002Fdesktop-ui\u002Fcollections-binding-part2","01.csharp\u002F12.desktop-ui\u002F21.collections-binding-part2",{"title":1507,"path":1508,"stem":1509},"MVVM Pattern — Від Spaghetti Code до архітектури","\u002Fcsharp\u002Fdesktop-ui\u002Fmvvm-pattern","01.csharp\u002F12.desktop-ui\u002F22.mvvm-pattern",{"title":1511,"path":1512,"stem":1513},"ViewModel Implementation — Від BaseViewModel до валідації","\u002Fcsharp\u002Fdesktop-ui\u002Fviewmodel-implementation","01.csharp\u002F12.desktop-ui\u002F23.viewmodel-implementation",{"title":1515,"path":1516,"stem":1517},"Commands — Від event handlers до декларативних команд","\u002Fcsharp\u002Fdesktop-ui\u002Fcommands","01.csharp\u002F12.desktop-ui\u002F24.commands",{"title":1519,"path":1520,"stem":1521},"MVVM Toolkit — MVVM без boilerplate через Source Generators","\u002Fcsharp\u002Fdesktop-ui\u002Fmvvm-toolkit","01.csharp\u002F12.desktop-ui\u002F25.mvvm-toolkit",{"title":1523,"path":1524,"stem":1525},"Messenger Pattern — Комунікація між ViewModel без прямих посилань","\u002Fcsharp\u002Fdesktop-ui\u002Fmessenger-pattern","01.csharp\u002F12.desktop-ui\u002F26.messenger-pattern",{"title":1527,"path":1528,"stem":1529},"Стилі WPF — CSS для десктопу","\u002Fcsharp\u002Fdesktop-ui\u002Fstyles-basics","01.csharp\u002F12.desktop-ui\u002F27.styles-basics",{"title":1531,"path":1532,"stem":1533},"CSS-like стилі Avalonia","\u002Fcsharp\u002Fdesktop-ui\u002F27a.avalonia-css-styling","01.csharp\u002F12.desktop-ui\u002F27a.avalonia-css-styling",{"title":1535,"path":1536,"stem":1537},"Control Templates — Частина 1. Концепція та TemplateBinding","\u002Fcsharp\u002Fdesktop-ui\u002Fcontrol-templates-part1","01.csharp\u002F12.desktop-ui\u002F28.control-templates-part1",{"title":1539,"path":1540,"stem":1541},"Control Templates — Частина 2. Named Parts та ContentPresenter","\u002Fcsharp\u002Fdesktop-ui\u002Fcontrol-templates-part2","01.csharp\u002F12.desktop-ui\u002F28.control-templates-part2",{"title":1543,"path":1544,"stem":1545},"Control Themes в Avalonia — нова ера стилізації","\u002Fcsharp\u002Fdesktop-ui\u002F28a.avalonia-control-themes","01.csharp\u002F12.desktop-ui\u002F28a.avalonia-control-themes",{"title":1547,"path":1548,"stem":1549},"Triggers та Visual State Manager у WPF","\u002Fcsharp\u002Fdesktop-ui\u002Ftriggers-visual-states","01.csharp\u002F12.desktop-ui\u002F29.triggers-visual-states",{"title":1551,"path":1552,"stem":1553},"Pseudo-classes в Avalonia — замість WPF Triggers","\u002Fcsharp\u002Fdesktop-ui\u002F29a.avalonia-pseudo-classes","01.csharp\u002F12.desktop-ui\u002F29a.avalonia-pseudo-classes",{"title":1555,"path":1556,"stem":1557},"Теми та ресурсні словники у WPF","\u002Fcsharp\u002Fdesktop-ui\u002Fresources-themes","01.csharp\u002F12.desktop-ui\u002F30.resources-themes",{"title":1559,"path":1560,"stem":1561},"Avalonia Themes — Fluent Design та система тематизації","\u002Fcsharp\u002Fdesktop-ui\u002F30a.avalonia-themes-fluent","01.csharp\u002F12.desktop-ui\u002F30a.avalonia-themes-fluent",{"title":1563,"path":1564,"stem":1565},"Контроли колекцій — глибоке занурення","\u002Fcsharp\u002Fdesktop-ui\u002Fcollection-controls","01.csharp\u002F12.desktop-ui\u002F31.collection-controls",{"title":1567,"path":1568,"stem":1569},"DataGrid — колонки та базове відображення","\u002Fcsharp\u002Fdesktop-ui\u002Fdatagrid-part1","01.csharp\u002F12.desktop-ui\u002F32.datagrid-part1",{"title":1571,"path":1572,"stem":1573},"DataGrid — сортування, фільтрація, редагування","\u002Fcsharp\u002Fdesktop-ui\u002Fdatagrid-part2","01.csharp\u002F12.desktop-ui\u002F32.datagrid-part2",{"title":1575,"path":1576,"stem":1577},"TreeView та GridView","\u002Fcsharp\u002Fdesktop-ui\u002Ftreeview-listview","01.csharp\u002F12.desktop-ui\u002F33.treeview-listview",{"title":1579,"path":1580,"stem":1581},"Меню, Toolbar, ContextMenu, StatusBar","\u002Fcsharp\u002Fdesktop-ui\u002Fmenus-toolbars","01.csharp\u002F12.desktop-ui\u002F34.menus-toolbars",{"title":1583,"path":1584,"stem":1585},"Навігація та керування вікнами. Частина 1: вікна та сторінки","\u002Fcsharp\u002Fdesktop-ui\u002Fnavigation-windows-part1","01.csharp\u002F12.desktop-ui\u002F35.navigation-windows-part1",{"title":1587,"path":1588,"stem":1589},"Навігація та керування вікнами. Частина 2: MVVM-навігація","\u002Fcsharp\u002Fdesktop-ui\u002Fnavigation-windows-part2","01.csharp\u002F12.desktop-ui\u002F35.navigation-windows-part2",{"title":1591,"path":1592,"stem":1593},"Avalonia — Навігація та діалоги","\u002Fcsharp\u002Fdesktop-ui\u002F35a.avalonia-navigation-dialogs","01.csharp\u002F12.desktop-ui\u002F35a.avalonia-navigation-dialogs",{"title":1595,"path":1596,"stem":1597},"Діалоги та File Pickers у WPF","\u002Fcsharp\u002Fdesktop-ui\u002Fdialogs-file-pickers","01.csharp\u002F12.desktop-ui\u002F36.dialogs-file-pickers",{"title":1599,"path":1600,"stem":1601},"UserControl: компонентний підхід у WPF","\u002Fcsharp\u002Fdesktop-ui\u002Fuser-controls","01.csharp\u002F12.desktop-ui\u002F37.user-controls",{"title":1603,"path":1604,"stem":1605},"Custom Controls: Lookless Controls у WPF","\u002Fcsharp\u002Fdesktop-ui\u002Fcustom-controls","01.csharp\u002F12.desktop-ui\u002F38.custom-controls",{"title":1607,"path":1608,"stem":1609},"Avalonia TemplatedControl — Lookless Controls","\u002Fcsharp\u002Fdesktop-ui\u002F38a.avalonia-templated-controls","01.csharp\u002F12.desktop-ui\u002F38a.avalonia-templated-controls",{"title":1611,"path":1612,"stem":1613},"Анімації у WPF: Storyboard та Easing Functions","\u002Fcsharp\u002Fdesktop-ui\u002Fanimations-transitions","01.csharp\u002F12.desktop-ui\u002F39.animations-transitions",{"title":1615,"path":1616,"stem":1617},"Анімації в Avalonia","\u002Fcsharp\u002Fdesktop-ui\u002F39a.avalonia-animations","01.csharp\u002F12.desktop-ui\u002F39a.avalonia-animations",{"title":1619,"path":1620,"stem":1621},"2D Графіка та Мультимедіа у WPF","\u002Fcsharp\u002Fdesktop-ui\u002Fmedia-graphics","01.csharp\u002F12.desktop-ui\u002F40.media-graphics",{"title":1623,"path":1624,"stem":1625},"Dependency Injection у WPF та Avalonia","\u002Fcsharp\u002Fdesktop-ui\u002Fdi-integration","01.csharp\u002F12.desktop-ui\u002F41.di-integration",{"title":1627,"path":1628,"stem":1629},"SQLite та EF Core у десктопних додатках","\u002Fcsharp\u002Fdesktop-ui\u002Fdata-persistence-part1","01.csharp\u002F12.desktop-ui\u002F42.data-persistence-part1",{"title":1631,"path":1632,"stem":1633},"Repository Pattern та Unit of Work","\u002Fcsharp\u002Fdesktop-ui\u002Fdata-persistence-part2","01.csharp\u002F12.desktop-ui\u002F43.data-persistence-part2",{"title":1635,"path":1636,"stem":1637},"Тестування ViewModels","\u002Fcsharp\u002Fdesktop-ui\u002Fviewmodel-testing","01.csharp\u002F12.desktop-ui\u002F44.viewmodel-testing",{"title":1639,"path":1640,"stem":1641},"Avalonia Headless Testing — тестування UI без вікон","\u002Fcsharp\u002Fdesktop-ui\u002F44a.avalonia-headless-testing","01.csharp\u002F12.desktop-ui\u002F44a.avalonia-headless-testing",{"title":1643,"path":1644,"stem":1645},"Кросплатформна розробка з Avalonia","\u002Fcsharp\u002Fdesktop-ui\u002Favalonia-cross-platform","01.csharp\u002F12.desktop-ui\u002F45.avalonia-cross-platform",{"title":1647,"path":1648,"stem":1649},"Пакування та розгортання Avalonia додатків","\u002Fcsharp\u002Fdesktop-ui\u002Favalonia-packaging-deployment","01.csharp\u002F12.desktop-ui\u002F46.avalonia-packaging-deployment",{"title":1651,"path":1652,"stem":1653},"Розгортання WPF застосунків","\u002Fcsharp\u002Fdesktop-ui\u002Fwpf-packaging-deployment","01.csharp\u002F12.desktop-ui\u002F47.wpf-packaging-deployment",{"title":1655,"icon":658,"path":1656,"stem":1657,"children":1658,"page":59},"Network Programming","\u002Fcsharp\u002Fnetwork-programming","01.csharp\u002F13.network-programming",[1659,1663,1667,1671,1675,1679,1683,1687,1691,1695,1699],{"title":1660,"path":1661,"stem":1662},"Основи комп'ютерних мереж","\u002Fcsharp\u002Fnetwork-programming\u002Ffoundations","01.csharp\u002F13.network-programming\u002F01.foundations",{"title":1664,"path":1665,"stem":1666},"Модель OSI та стек TCP\u002FIP","\u002Fcsharp\u002Fnetwork-programming\u002Fosi-model","01.csharp\u002F13.network-programming\u002F02.osi-model",{"title":1668,"path":1669,"stem":1670},"IP-протокол та адресація","\u002Fcsharp\u002Fnetwork-programming\u002Fip-addressing","01.csharp\u002F13.network-programming\u002F03.ip-addressing",{"title":1672,"path":1673,"stem":1674},"UDP — протокол без з'єднання","\u002Fcsharp\u002Fnetwork-programming\u002Fudp","01.csharp\u002F13.network-programming\u002F05.udp",{"title":1676,"path":1677,"stem":1678},"UDP Broadcast та Multicast","\u002Fcsharp\u002Fnetwork-programming\u002Fudp-broadcast-multicast","01.csharp\u002F13.network-programming\u002F06.udp-broadcast-multicast",{"title":1680,"path":1681,"stem":1682},"HTTP — протокол вебу","\u002Fcsharp\u002Fnetwork-programming\u002Fhttp-fundamentals","01.csharp\u002F13.network-programming\u002F07.http-fundamentals",{"title":1684,"path":1685,"stem":1686},"HttpListener — вбудований HTTP-сервер .NET","\u002Fcsharp\u002Fnetwork-programming\u002F07a.http-listener","01.csharp\u002F13.network-programming\u002F07a.http-listener",{"title":1688,"path":1689,"stem":1690},"HTTP Advanced — cookies, аутентифікація та HTTPS","\u002Fcsharp\u002Fnetwork-programming\u002Fhttp-advanced","01.csharp\u002F13.network-programming\u002F08.http-advanced",{"title":1692,"path":1693,"stem":1694},"SMTP та протоколи електронної пошти","\u002Fcsharp\u002Fnetwork-programming\u002Fsmtp","01.csharp\u002F13.network-programming\u002F09.smtp",{"title":1696,"path":1697,"stem":1698},"WebSocket — повнодуплексний протокол реального часу","\u002Fcsharp\u002Fnetwork-programming\u002Fwebsockets","01.csharp\u002F13.network-programming\u002F10.websockets",{"title":1700,"path":1701,"stem":1702},"TLS\u002FSSL — криптографічний захист мережевих з'єднань","\u002Fcsharp\u002Fnetwork-programming\u002Ftls-ssl","01.csharp\u002F13.network-programming\u002F11.tls-ssl",{"title":1704,"path":1705,"stem":1706},"C# & .NET: The Ultimate Roadmap","\u002Fcsharp\u002Froadmap","01.csharp\u002Froadmap",{"title":1708,"icon":1709,"path":1710,"stem":1711,"children":1712,"page":59},"C++","i-devicon-cplusplus","\u002Fcpp","02.cpp",[1713,1717,1721,1725,1729,1733,1737,1741,1745,1748,1752,1756,1760,1764,1768,1772,1776,1780,1784,1788,1792,1796,1800,1804,1808,1812,1816,1820,1824,1828,1832,1836,1840,1844,1848,1852,1856,1860,1864,1868,1872,1876,1880,1884,1888,1892,1896,1900,1904,1908,1912,1916,1920,1924,1928,1932,1936,1940,1944,1948,1952,1956,1960,1964,1968,1972,1976,1980,1984,1988,1992,1996,2000,2004,2008,2012,2016,2020,2024,2028,2032,2036],{"title":1714,"path":1715,"stem":1716},"Вступ у програмування та алгоритми","\u002Fcpp\u002Fintro-algorithms","02.cpp\u002F01.intro-algorithms",{"title":1718,"path":1719,"stem":1720},"Code Style: угоди про оформлення коду","\u002Fcpp\u002Fcode-style","02.cpp\u002F02.code-style",{"title":1722,"path":1723,"stem":1724},"Середовище розробки та перший проєкт","\u002Fcpp\u002Fide-setup","02.cpp\u002F03.ide-setup",{"title":1726,"path":1727,"stem":1728},"Вивід даних на екран","\u002Fcpp\u002Fdata-output","02.cpp\u002F04.data-output",{"title":1730,"path":1731,"stem":1732},"Типи даних, змінні та константи","\u002Fcpp\u002Fdata-types-variables","02.cpp\u002F05.data-types-variables",{"title":1734,"path":1735,"stem":1736},"Ввід даних з клавіатури","\u002Fcpp\u002Fdata-input","02.cpp\u002F06.data-input",{"title":1738,"path":1739,"stem":1740},"Оператори, перетворення типів та логічні операції","\u002Fcpp\u002Foperators-type-conversion","02.cpp\u002F07.operators-type-conversion",{"title":1742,"path":1743,"stem":1744},"Цикли","\u002Fcpp\u002Floops","02.cpp\u002F08.loops",{"title":32,"path":1746,"stem":1747},"\u002Fcpp\u002Farrays","02.cpp\u002F09.arrays",{"title":1749,"path":1750,"stem":1751},"Алгоритми сортування та аналіз складності","\u002Fcpp\u002Fsorting","02.cpp\u002F10.sorting",{"title":1753,"path":1754,"stem":1755},"Алгоритми пошуку","\u002Fcpp\u002Fsearching","02.cpp\u002F11.searching",{"title":1757,"path":1758,"stem":1759},"Функції: основи","\u002Fcpp\u002Ffunctions-basics","02.cpp\u002F12.functions-basics",{"title":1761,"path":1762,"stem":1763},"Функції: прототипи, область видимості та додаткові можливості","\u002Fcpp\u002Ffunctions-scope","02.cpp\u002F13.functions-scope",{"title":1765,"path":1766,"stem":1767},"Функції: перевантаження та шаблони","\u002Fcpp\u002Ffunctions-overloading-templates","02.cpp\u002F14.functions-overloading-templates",{"title":1769,"path":1770,"stem":1771},"Вказівники: основи","\u002Fcpp\u002Fpointers-basics","02.cpp\u002F15.pointers-basics",{"title":1773,"path":1774,"stem":1775},"Посилання (References)","\u002Fcpp\u002Freferences","02.cpp\u002F16.references",{"title":1777,"path":1778,"stem":1779},"Вказівники, const і масиви","\u002Fcpp\u002Fpointers-const-arrays","02.cpp\u002F17.pointers-const-arrays",{"title":1781,"path":1782,"stem":1783},"Адресна арифметика","\u002Fcpp\u002Fpointer-arithmetic","02.cpp\u002F18.pointer-arithmetic",{"title":1785,"path":1786,"stem":1787},"Динамічна пам'ять","\u002Fcpp\u002Fdynamic-memory","02.cpp\u002F19.dynamic-memory",{"title":1789,"path":1790,"stem":1791},"Вказівники типу void","\u002Fcpp\u002Fvoid-pointers","02.cpp\u002F20.void-pointers",{"title":1793,"path":1794,"stem":1795},"Вказівники на вказівники","\u002Fcpp\u002Fpointers-to-pointers","02.cpp\u002F21.pointers-to-pointers",{"title":1797,"path":1798,"stem":1799},"Оператор доступу до членів через вказівник (->)","\u002Fcpp\u002Fmember-access-operator","02.cpp\u002F22.member-access-operator",{"title":1801,"path":1802,"stem":1803},"Цикл for-each (Range-based for)","\u002Fcpp\u002Fforeach-loop","02.cpp\u002F23.foreach-loop",{"title":1805,"path":1806,"stem":1807},"Вказівники на функції","\u002Fcpp\u002Ffunction-pointers","02.cpp\u002F24.function-pointers",{"title":1809,"path":1810,"stem":1811},"Лямбда-вирази","\u002Fcpp\u002Flambdas","02.cpp\u002F25.lambdas",{"title":1813,"path":1814,"stem":1815},"Лямбда-захоплення","\u002Fcpp\u002Flambda-captures","02.cpp\u002F26.lambda-captures",{"title":1817,"path":1818,"stem":1819},"Еліпсис","\u002Fcpp\u002Fellipsis","02.cpp\u002F27.ellipsis",{"title":1821,"path":1822,"stem":1823},"Безпечні альтернативи еліпсису","\u002Fcpp\u002F27a.ellipsis","02.cpp\u002F27a.ellipsis",{"title":1825,"path":1826,"stem":1827},"Аргументи командного рядка","\u002Fcpp\u002Fcommand-line-arguments","02.cpp\u002F28.command-line-arguments",{"title":1829,"path":1830,"stem":1831},"Перерахування (enum)","\u002Fcpp\u002Fenum","02.cpp\u002F29.enum",{"title":1833,"path":1834,"stem":1835},"Класи-перерахування (enum class)","\u002Fcpp\u002Fenum-class","02.cpp\u002F30.enum-class",{"title":1837,"path":1838,"stem":1839},"Псевдоніми типів (typedef і using)","\u002Fcpp\u002Ftype-aliases","02.cpp\u002F31.type-aliases",{"title":1841,"path":1842,"stem":1843},"Системи числення та двійкова арифметика","\u002Fcpp\u002Fnumber-systems","02.cpp\u002F32.number-systems",{"title":1845,"path":1846,"stem":1847},"Структури (struct): агрегування даних","\u002Fcpp\u002Fstruct","02.cpp\u002F33.struct",{"title":1849,"path":1850,"stem":1851},"Структури у функціях","\u002Fcpp\u002Fstruct-functions","02.cpp\u002F34.struct-functions",{"title":1853,"path":1854,"stem":1855},"Масиви структур і вкладені структури","\u002Fcpp\u002Fstruct-arrays","02.cpp\u002F35.struct-arrays",{"title":1857,"path":1858,"stem":1859},"Патерни struct та межі застосування","\u002Fcpp\u002Fstruct-patterns","02.cpp\u002F36.struct-patterns",{"title":1861,"path":1862,"stem":1863},"Символи та таблиця ASCII","\u002Fcpp\u002Fascii-characters","02.cpp\u002F37.ascii-characters",{"title":1865,"path":1866,"stem":1867},"Unicode та кодування UTF","\u002Fcpp\u002Funicode-utf","02.cpp\u002F38.unicode-utf",{"title":1869,"path":1870,"stem":1871},"C-style рядки","\u002Fcpp\u002Fc-strings","02.cpp\u002F39.c-strings",{"title":1873,"path":1874,"stem":1875},"Вступ до std::string","\u002Fcpp\u002Fstd-string-intro","02.cpp\u002F40.std-string-intro",{"title":1877,"path":1878,"stem":1879},"Довжина, ємність та доступ до символів std::string","\u002Fcpp\u002Fstd-string-capacity-access","02.cpp\u002F41.std-string-capacity-access",{"title":1881,"path":1882,"stem":1883},"Модифікація std::string: присвоювання, додавання, вставка, видалення та заміна","\u002Fcpp\u002Fstd-string-modification","02.cpp\u002F42.std-string-modification",{"title":1885,"path":1886,"stem":1887},"Пошук у std::string: find, npos та практичні патерни","\u002Fcpp\u002Fstd-string-search","02.cpp\u002F43.std-string-search",{"title":1889,"path":1890,"stem":1891},"std::string_view: невласницький погляд на рядок без копіювання","\u002Fcpp\u002Fstd-string-view","02.cpp\u002F44.std-string-view",{"title":1893,"path":1894,"stem":1895},"Об'єднання (union): один блок пам'яті, кілька інтерпретацій","\u002Fcpp\u002Funion","02.cpp\u002F45.union",{"title":1897,"path":1898,"stem":1899},"Організація коду: файли, препроцесор, простори імен","\u002Fcpp\u002Fmultifile-programs","02.cpp\u002F46.multifile-programs",{"title":1901,"path":1902,"stem":1903},"Робота з файлами: C-стиль (stdio.h)","\u002Fcpp\u002Fc-style-files","02.cpp\u002F47.c-style-files",{"title":1905,"path":1906,"stem":1907},"Робота з файлами: C++-стиль (fstream)","\u002Fcpp\u002Fcpp-style-files","02.cpp\u002F48.cpp-style-files",{"title":1909,"path":1910,"stem":1911},"Введення в ООП: від процедур до об'єктів","\u002Fcpp\u002Foop-intro","02.cpp\u002F49.oop-intro",{"title":1913,"path":1914,"stem":1915},"Класи, об'єкти та методи","\u002Fcpp\u002Fclasses-objects-methods","02.cpp\u002F50.classes-objects-methods",{"title":1917,"path":1918,"stem":1919},"Специфікатори доступу та інкапсуляція","\u002Fcpp\u002Faccess-specifiers-encapsulation","02.cpp\u002F51.access-specifiers-encapsulation",{"title":1921,"path":1922,"stem":1923},"Конструктори: гарантована ініціалізація об'єктів","\u002Fcpp\u002Fconstructors","02.cpp\u002F52.constructors",{"title":1925,"path":1926,"stem":1927},"Списки ініціалізації та делегуючі конструктори","\u002Fcpp\u002Finit-lists-delegating","02.cpp\u002F53.init-lists-delegating",{"title":1929,"path":1930,"stem":1931},"Деструктори та ідіома RAII","\u002Fcpp\u002Fdestructors-raii","02.cpp\u002F54.destructors-raii",{"title":1933,"path":1934,"stem":1935},"Прихований покажчик this","\u002Fcpp\u002Fthis-pointer","02.cpp\u002F55.this-pointer",{"title":1937,"path":1938,"stem":1939},"Розподіл класу на заголовковий файл та файл реалізації","\u002Fcpp\u002Fclass-header-source","02.cpp\u002F56.class-header-source",{"title":1941,"path":1942,"stem":1943},"Класи та const","\u002Fcpp\u002Fconst-classes","02.cpp\u002F57.const-classes",{"title":1945,"path":1946,"stem":1947},"Статичні члени класу","\u002Fcpp\u002Fstatic-members","02.cpp\u002F58.static-members",{"title":1949,"path":1950,"stem":1951},"Конструктор копіювання та запобігання копіюванню","\u002Fcpp\u002Fcopy-constructor","02.cpp\u002F59.copy-constructor",{"title":1953,"path":1954,"stem":1955},"Дружні функції та класи","\u002Fcpp\u002Ffriend-functions-classes","02.cpp\u002F60.friend-functions-classes",{"title":1957,"path":1958,"stem":1959},"Анонімні об'єкти та вкладені типи","\u002Fcpp\u002Fanonymous-objects-nested-types","02.cpp\u002F61.anonymous-objects-nested-types",{"title":1961,"path":1962,"stem":1963},"Вимірювання часу виконання: RAII-таймер","\u002Fcpp\u002Ftiming-raii-timer","02.cpp\u002F62.timing-raii-timer",{"title":1965,"path":1966,"stem":1967},"Перевантаження операторів: основи та арифметика","\u002Fcpp\u002Foperator-overloading-basics","02.cpp\u002F63.operator-overloading-basics",{"title":1969,"path":1970,"stem":1971},"Перевантаження операторів: методи класу та спеціальні оператори","\u002Fcpp\u002Foperator-overloading-methods","02.cpp\u002F64.operator-overloading-methods",{"title":1973,"path":1974,"stem":1975},"Приведення типів, explicit та delete","\u002Fcpp\u002Ftypecast-explicit-delete","02.cpp\u002F65.typecast-explicit-delete",{"title":1977,"path":1978,"stem":1979},"Глибоке копіювання та оператор присвоювання","\u002Fcpp\u002Fdeep-copy-assignment","02.cpp\u002F66.deep-copy-assignment",{"title":1981,"path":1982,"stem":1983},"Зв'язки між об'єктами: композиція та агрегація","\u002Fcpp\u002Fcomposition-aggregation","02.cpp\u002F67.composition-aggregation",{"title":1985,"path":1986,"stem":1987},"Асоціація та залежність між об","\u002Fcpp\u002Fassociation-dependency","02.cpp\u002F68.association-dependency",{"title":1989,"path":1990,"stem":1991},"Контейнерні класи та `std::initializer_list`","\u002Fcpp\u002Fcontainer-classes-initializer-list","02.cpp\u002F69.container-classes-initializer-list",{"title":1993,"path":1994,"stem":1995},"Конструктори, деструктори та порядок ініціалізації в ієрархіях","\u002Fcpp\u002Finheritance-constructors-destructors","02.cpp\u002F71.inheritance-constructors-destructors",{"title":1997,"path":1998,"stem":1999},"Специфікатор `protected` та види наслідування","\u002Fcpp\u002Finheritance-access-specifiers","02.cpp\u002F72.inheritance-access-specifiers",{"title":2001,"path":2002,"stem":2003},"Перевизначення методів та приховування імен","\u002Fcpp\u002Fmethod-overriding-hiding","02.cpp\u002F73.method-overriding-hiding",{"title":2005,"path":2006,"stem":2007},"Множинне наслідування та проблема ромба","\u002Fcpp\u002Fmultiple-inheritance-diamond","02.cpp\u002F74.multiple-inheritance-diamond",{"title":2009,"path":2010,"stem":2011},"Вказівники на базовий клас та віртуальні функції","\u002Fcpp\u002Fvirtual-functions-polymorphism","02.cpp\u002F75.virtual-functions-polymorphism",{"title":2013,"path":2014,"stem":2015},"Специфікатори override, final та віртуальні деструктори","\u002Fcpp\u002Foverride-final-virtual-destructors","02.cpp\u002F76.override-final-virtual-destructors",{"title":2017,"path":2018,"stem":2019},"Внутрішні механізми поліморфізму: vtable, vptr та зв'язування","\u002Fcpp\u002Fvirtual-table-binding","02.cpp\u002F77.virtual-table-binding",{"title":2021,"path":2022,"stem":2023},"Абстрактні класи та чисті віртуальні функції","\u002Fcpp\u002Fabstract-classes-interfaces","02.cpp\u002F78.abstract-classes-interfaces",{"title":2025,"path":2026,"stem":2027},"Зрізка об'єктів, віртуальне наслідування та поліморфний вивід","\u002Fcpp\u002Fslicing-virtual-base-io","02.cpp\u002F79.slicing-virtual-base-io",{"title":2029,"path":2030,"stem":2031},"Динамічне приведення типів (`dynamic_cast`) та RTTI","\u002Fcpp\u002Fdynamic-cast-rtti","02.cpp\u002F80.dynamic-cast-rtti",{"title":2033,"path":2034,"stem":2035},"Шаблони функцій: узагальнене програмування","\u002Fcpp\u002Ffunction-templates","02.cpp\u002F81.function-templates",{"title":2037,"path":2038,"stem":2039},"Шаблони класів та NTTP-параметри","\u002Fcpp\u002Fclass-templates-nttp","02.cpp\u002F82.class-templates-nttp",{"title":2041,"icon":2042,"path":2043,"stem":2044,"children":2045,"page":59},"JavaScript","i-devicon-javascript","\u002Fjavascript","03.javascript",[2046,2072,2126,2148,2452,2490,2508],{"title":2047,"icon":2048,"path":2049,"stem":2050,"children":2051,"page":59},"Events","i-lucide-mouse-pointer-click","\u002Fjavascript\u002Fevents","03.javascript\u002F01.events",[2052,2056,2060,2064,2068],{"title":2053,"path":2054,"stem":2055},"Вступ до подій браузера","\u002Fjavascript\u002Fevents\u002Fintro","03.javascript\u002F01.events\u002F01.intro",{"title":2057,"path":2058,"stem":2059},"Бульбашковий механізм (Bubbling) та занурення (Capturing)","\u002Fjavascript\u002Fevents\u002Fbubbling-capturing","03.javascript\u002F01.events\u002F02.bubbling-capturing",{"title":2061,"path":2062,"stem":2063},"Делегування подій (Event Delegation)","\u002Fjavascript\u002Fevents\u002Fdelegate-events","03.javascript\u002F01.events\u002F03.delegate-events",{"title":2065,"path":2066,"stem":2067},"Типові дії браузера та preventDefault()","\u002Fjavascript\u002Fevents\u002Fprevent-default","03.javascript\u002F01.events\u002F04.prevent-default",{"title":2069,"path":2070,"stem":2071},"Запуск користувацьких подій (Custom Events)","\u002Fjavascript\u002Fevents\u002Fcustom-events","03.javascript\u002F01.events\u002F05.custom-events",{"title":2073,"icon":2074,"path":2075,"stem":2076,"children":2077,"page":59},"Network","i-lucide-globe","\u002Fjavascript\u002Fnetwork","03.javascript\u002F02.network",[2078,2082,2086,2090,2094,2098,2102,2106,2110,2114,2118,2122],{"title":2079,"path":2080,"stem":2081},"Fetch API - Сучасний підхід до HTTP-запитів","\u002Fjavascript\u002Fnetwork\u002F01-fetch-api","03.javascript\u002F02.network\u002F01-fetch-api",{"title":2083,"path":2084,"stem":2085},"FormData - Робота з формами та файлами","\u002Fjavascript\u002Fnetwork\u002F02-formdata","03.javascript\u002F02.network\u002F02-formdata",{"title":2087,"path":2088,"stem":2089},"Відстеження прогресу завантаження","\u002Fjavascript\u002Fnetwork\u002F03-download-progress","03.javascript\u002F02.network\u002F03-download-progress",{"title":2091,"path":2092,"stem":2093},"Переривання fetch-запитів","\u002Fjavascript\u002Fnetwork\u002F04-abort-requests","03.javascript\u002F02.network\u002F04-abort-requests",{"title":2095,"path":2096,"stem":2097},"CORS - Запити між різними джерелами","\u002Fjavascript\u002Fnetwork\u002F05-cors","03.javascript\u002F02.network\u002F05-cors",{"title":2099,"path":2100,"stem":2101},"Fetch API - Повний довідник опцій","\u002Fjavascript\u002Fnetwork\u002F06-fetch-options","03.javascript\u002F02.network\u002F06-fetch-options",{"title":2103,"path":2104,"stem":2105},"URL Objects - Робота з посиланнями","\u002Fjavascript\u002Fnetwork\u002F07-url-objects","03.javascript\u002F02.network\u002F07-url-objects",{"title":2107,"path":2108,"stem":2109},"XMLHttpRequest - AJAX та низькорівневі запити","\u002Fjavascript\u002Fnetwork\u002F08-xmlhttprequest","03.javascript\u002F02.network\u002F08-xmlhttprequest",{"title":2111,"path":2112,"stem":2113},"Відновлюване завантаження файлів","\u002Fjavascript\u002Fnetwork\u002F09-resumable-upload","03.javascript\u002F02.network\u002F09-resumable-upload",{"title":2115,"path":2116,"stem":2117},"Cookies, document.cookie та світ після \"Cookiepocalypse\"","\u002Fjavascript\u002Fnetwork\u002F10-cookies","03.javascript\u002F02.network\u002F10-cookies",{"title":2119,"path":2120,"stem":2121},"js-cookie: Керування Cookies без Болю","\u002Fjavascript\u002Fnetwork\u002F11-js-cookie","03.javascript\u002F02.network\u002F11-js-cookie",{"title":2123,"path":2124,"stem":2125},"Axios: Потужний HTTP-клієнт для JavaScript","\u002Fjavascript\u002Fnetwork\u002F12-axios","03.javascript\u002F02.network\u002F12-axios",{"title":2127,"icon":2128,"path":2129,"stem":2130,"children":2131,"page":59},"Bom","i-lucide-monitor","\u002Fjavascript\u002Fbom","03.javascript\u002F03.bom",[2132,2136,2140,2144],{"title":2133,"path":2134,"stem":2135},"LocalStorage, SessionStorage та patterns збереження даних","\u002Fjavascript\u002Fbom\u002F01-localstorage","03.javascript\u002F03.bom\u002F01-localstorage",{"title":2137,"path":2138,"stem":2139},"Location Object - Керування адресою сторінки","\u002Fjavascript\u002Fbom\u002F02-location-object","03.javascript\u002F03.bom\u002F02-location-object",{"title":2141,"path":2142,"stem":2143},"History API - Керування історією браузера","\u002Fjavascript\u002Fbom\u002F03-history-api","03.javascript\u002F03.bom\u002F03-history-api",{"title":2145,"path":2146,"stem":2147},"Navigator Object - Ідентифікація та Можливості Пристрою","\u002Fjavascript\u002Fbom\u002F04-navigator-object","03.javascript\u002F03.bom\u002F04-navigator-object",{"title":2149,"icon":2150,"path":2151,"stem":2152,"children":2153},"React","i-devicon-react","\u002Fjavascript\u002Freact","03.javascript\u002F04.react\u002Findex",[2154,2155,2159,2163,2167,2171,2234,2269,2421],{"title":2149,"path":2151,"stem":2152},{"title":2156,"path":2157,"stem":2158},"Робота з Формами в React","\u002Fjavascript\u002Freact\u002Freact-forms","03.javascript\u002F04.react\u002F01.react-forms",{"title":2160,"path":2161,"stem":2162},"React Hook Form: Професійна Робота з Формами","\u002Fjavascript\u002Freact\u002Freact-hook-form","03.javascript\u002F04.react\u002F02.react-hook-form",{"title":2164,"path":2165,"stem":2166},"React Hook Form: Глибоке Розуміння Архітектури та Оптимізації","\u002Fjavascript\u002Freact\u002Freact-hook-form-new","03.javascript\u002F04.react\u002F02.react-hook-form-new",{"title":2168,"path":2169,"stem":2170},"Axios та React: Професійна Архітектура Запитів","\u002Fjavascript\u002Freact\u002Fdata-fetching-axios","03.javascript\u002F04.react\u002F03.data-fetching-axios",{"title":2172,"icon":132,"path":2173,"stem":2174,"children":2175},"Tanstack Query","\u002Fjavascript\u002Freact\u002Ftanstack-query","03.javascript\u002F04.react\u002F04.tanstack-query\u002Findex",[2176,2178,2182,2186,2190,2194,2198,2202,2206,2210,2214,2218,2222,2226,2230],{"title":2177,"path":2173,"stem":2174},"TanStack Query: Майстерність Керування Станом Сервера",{"title":2179,"path":2180,"stem":2181},"Парадигма Server State: Чому useEffect недостатньо","\u002Fjavascript\u002Freact\u002Ftanstack-query\u002Fserver-state-paradigm","03.javascript\u002F04.react\u002F04.tanstack-query\u002F01.server-state-paradigm",{"title":2183,"path":2184,"stem":2185},"Встановлення та Налаштування: Фундамент","\u002Fjavascript\u002Freact\u002Ftanstack-query\u002Finstallation-and-devtools","03.javascript\u002F04.react\u002F04.tanstack-query\u002F02.installation-and-devtools",{"title":2187,"path":2188,"stem":2189},"Основи Запитів та Магія Ключів","\u002Fjavascript\u002Freact\u002Ftanstack-query\u002Fquery-basics-and-keys","03.javascript\u002F04.react\u002F04.tanstack-query\u002F03.query-basics-and-keys",{"title":2191,"path":2192,"stem":2193},"Синхронізація Даних: Життєвий Цикл Запиту","\u002Fjavascript\u002Freact\u002Ftanstack-query\u002Fdata-synchronization","03.javascript\u002F04.react\u002F04.tanstack-query\u002F04.data-synchronization",{"title":2195,"path":2196,"stem":2197},"Мутації та Інвалідація: Зміна Даних","\u002Fjavascript\u002Freact\u002Ftanstack-query\u002Fmutations-and-invalidation","03.javascript\u002F04.react\u002F04.tanstack-query\u002F05.mutations-and-invalidation",{"title":2199,"path":2200,"stem":2201},"Оптимістичні Оновлення: Швидше за Світло","\u002Fjavascript\u002Freact\u002Ftanstack-query\u002Foptimistic-updates","03.javascript\u002F04.react\u002F04.tanstack-query\u002F06.optimistic-updates",{"title":2203,"path":2204,"stem":2205},"Пагінація та Infinite Scroll","\u002Fjavascript\u002Freact\u002Ftanstack-query\u002Fpagination-and-load-more","03.javascript\u002F04.react\u002F04.tanstack-query\u002F07.pagination-and-load-more",{"title":2207,"path":2208,"stem":2209},"Просунуті Патерни та Оптимізація","\u002Fjavascript\u002Freact\u002Ftanstack-query\u002Fadvanced-patterns","03.javascript\u002F04.react\u002F04.tanstack-query\u002F08.advanced-patterns",{"title":2211,"path":2212,"stem":2213},"Архітектура та Best Practices","\u002Fjavascript\u002Freact\u002Ftanstack-query\u002Farchitecture-and-best-practices","03.javascript\u002F04.react\u002F04.tanstack-query\u002F09.architecture-and-best-practices",{"title":2215,"path":2216,"stem":2217},"Server-Side Rendering (SSR) та Гідратація","\u002Fjavascript\u002Freact\u002Ftanstack-query\u002Fserver-side-rendering","03.javascript\u002F04.react\u002F04.tanstack-query\u002F10.server-side-rendering",{"title":2219,"path":2220,"stem":2221},"Стратегії Тестування","\u002Fjavascript\u002Freact\u002Ftanstack-query\u002Ftesting-strategies","03.javascript\u002F04.react\u002F04.tanstack-query\u002F11.testing-strategies",{"title":2223,"path":2224,"stem":2225},"Аутентифікація та Обробка Помилок","\u002Fjavascript\u002Freact\u002Ftanstack-query\u002Fauthentication-and-errors","03.javascript\u002F04.react\u002F04.tanstack-query\u002F12.authentication-and-errors",{"title":2227,"path":2228,"stem":2229},"React Suspense та Майбутнє","\u002Fjavascript\u002Freact\u002Ftanstack-query\u002Freact-suspense","03.javascript\u002F04.react\u002F04.tanstack-query\u002F13.react-suspense",{"title":2231,"path":2232,"stem":2233},"Глибоке Занурення в Продуктивність","\u002Fjavascript\u002Freact\u002Ftanstack-query\u002Fperformance-deep-dive","03.javascript\u002F04.react\u002F04.tanstack-query\u002F14.performance-deep-dive",{"title":2235,"icon":2150,"path":2236,"stem":2237,"children":2238},"React Router","\u002Fjavascript\u002Freact\u002Freact-router","03.javascript\u002F04.react\u002F05.react-router\u002Findex",[2239,2241,2245,2249,2253,2257,2261,2265],{"title":2240,"path":2236,"stem":2237},"React Router: Навігаційна система сучасного вебу",{"title":2242,"path":2243,"stem":2244},"Налаштування та Базовий Роутинг","\u002Fjavascript\u002Freact\u002Freact-router\u002Fsetup-and-basic-routing","03.javascript\u002F04.react\u002F05.react-router\u002F01.setup-and-basic-routing",{"title":2246,"path":2247,"stem":2248},"Динамічна Навігація","\u002Fjavascript\u002Freact\u002Freact-router\u002Fnavigation-and-links","03.javascript\u002F04.react\u002F05.react-router\u002F02.navigation-and-links",{"title":2250,"path":2251,"stem":2252},"Вкладені Маршрути та Макети","\u002Fjavascript\u002Freact\u002Freact-router\u002Fnested-routes-and-layouts","03.javascript\u002F04.react\u002F05.react-router\u002F03.nested-routes-and-layouts",{"title":2254,"path":2255,"stem":2256},"Динамічні Маршрути та Параметри","\u002Fjavascript\u002Freact\u002Freact-router\u002Fdynamic-routing","03.javascript\u002F04.react\u002F05.react-router\u002F04.dynamic-routing",{"title":2258,"path":2259,"stem":2260},"Data APIs: Loaders та Actions","\u002Fjavascript\u002Freact\u002Freact-router\u002Fdata-loading","03.javascript\u002F04.react\u002F05.react-router\u002F05.data-loading",{"title":2262,"path":2263,"stem":2264},"Просунуті Патерни","\u002Fjavascript\u002Freact\u002Freact-router\u002Fadvanced-patterns","03.javascript\u002F04.react\u002F05.react-router\u002F06.advanced-patterns",{"title":2266,"path":2267,"stem":2268},"Legacy Routing: Компонентний підхід","\u002Fjavascript\u002Freact\u002Freact-router\u002Flegacy-routing","03.javascript\u002F04.react\u002F05.react-router\u002F07.legacy-routing",{"title":2270,"icon":132,"path":2271,"stem":2272,"children":2273},"Redux","\u002Fjavascript\u002Freact\u002Fredux","03.javascript\u002F04.react\u002F06.redux\u002Findex",[2274,2276,2292,2321,2330,2351,2367,2396],{"title":2275,"path":2271,"stem":2272},"Redux: Еволюція управління станом",{"title":14,"icon":15,"path":2277,"stem":2278,"children":2279,"page":59},"\u002Fjavascript\u002Freact\u002Fredux\u002Ffundamentals","03.javascript\u002F04.react\u002F06.redux\u002F01.fundamentals",[2280,2284,2288],{"title":2281,"path":2282,"stem":2283},"Вступ до State Management","\u002Fjavascript\u002Freact\u002Fredux\u002Ffundamentals\u002Fintro-state-management","03.javascript\u002F04.react\u002F06.redux\u002F01.fundamentals\u002F01.intro-state-management",{"title":2285,"path":2286,"stem":2287},"Філософія Redux та Три Принципи","\u002Fjavascript\u002Freact\u002Fredux\u002Ffundamentals\u002Fredux-philosophy","03.javascript\u002F04.react\u002F06.redux\u002F01.fundamentals\u002F02.redux-philosophy",{"title":2289,"path":2290,"stem":2291},"Чисті функції та Іммутабельність","\u002Fjavascript\u002Freact\u002Fredux\u002Ffundamentals\u002Fpure-functions-immutability","03.javascript\u002F04.react\u002F06.redux\u002F01.fundamentals\u002F03.pure-functions-immutability",{"title":2293,"icon":132,"path":2294,"stem":2295,"children":2296,"page":59},"Classic Redux","\u002Fjavascript\u002Freact\u002Fredux\u002Fclassic-redux","03.javascript\u002F04.react\u002F06.redux\u002F02.classic-redux",[2297,2301,2305,2309,2313,2317],{"title":2298,"path":2299,"stem":2300},"Створення Store (Classic Redux)","\u002Fjavascript\u002Freact\u002Fredux\u002Fclassic-redux\u002Fstore-setup","03.javascript\u002F04.react\u002F06.redux\u002F02.classic-redux\u002F01.store-setup",{"title":2302,"path":2303,"stem":2304},"Actions, Constants та Action Creators","\u002Fjavascript\u002Freact\u002Fredux\u002Fclassic-redux\u002Factions-constants","03.javascript\u002F04.react\u002F06.redux\u002F02.classic-redux\u002F02.actions-constants",{"title":2306,"path":2307,"stem":2308},"Логіка Reducers","\u002Fjavascript\u002Freact\u002Fredux\u002Fclassic-redux\u002Freducers","03.javascript\u002F04.react\u002F06.redux\u002F02.classic-redux\u002F03.reducers",{"title":2310,"path":2311,"stem":2312},"Комбінування Reducers (Root Reducer)","\u002Fjavascript\u002Freact\u002Fredux\u002Fclassic-redux\u002Fdata-flow","03.javascript\u002F04.react\u002F06.redux\u002F02.classic-redux\u002F04.data-flow",{"title":2314,"path":2315,"stem":2316},"Підключення до React (React-Redux)","\u002Fjavascript\u002Freact\u002Fredux\u002Fclassic-redux\u002Freact-redux-connection","03.javascript\u002F04.react\u002F06.redux\u002F02.classic-redux\u002F05.react-redux-connection",{"title":2318,"path":2319,"stem":2320},"Middleware та Асинхронність (Redux Thunk)","\u002Fjavascript\u002Freact\u002Fredux\u002Fclassic-redux\u002Fmiddleware-thunk","03.javascript\u002F04.react\u002F06.redux\u002F02.classic-redux\u002F06.middleware-thunk",{"title":2322,"icon":132,"path":2323,"stem":2324,"children":2325,"page":59},"Transition To Rtk","\u002Fjavascript\u002Freact\u002Fredux\u002Ftransition-to-rtk","03.javascript\u002F04.react\u002F06.redux\u002F03.transition-to-rtk",[2326],{"title":2327,"path":2328,"stem":2329},"Проблеми класичного Redux","\u002Fjavascript\u002Freact\u002Fredux\u002Ftransition-to-rtk\u002Fproblems-with-classic","03.javascript\u002F04.react\u002F06.redux\u002F03.transition-to-rtk\u002F01.problems-with-classic",{"title":2331,"icon":132,"path":2332,"stem":2333,"children":2334,"page":59},"Redux Toolkit","\u002Fjavascript\u002Freact\u002Fredux\u002Fredux-toolkit","03.javascript\u002F04.react\u002F06.redux\u002F04.redux-toolkit",[2335,2339,2343,2347],{"title":2336,"path":2337,"stem":2338},"Налаштування Store з configureStore","\u002Fjavascript\u002Freact\u002Fredux\u002Fredux-toolkit\u002Fconfigure-store","03.javascript\u002F04.react\u002F06.redux\u002F04.redux-toolkit\u002F01.configure-store",{"title":2340,"path":2341,"stem":2342},"createSlice: Революція в Redux","\u002Fjavascript\u002Freact\u002Fredux\u002Fredux-toolkit\u002Fcreate-slice","03.javascript\u002F04.react\u002F06.redux\u002F04.redux-toolkit\u002F02.create-slice",{"title":2344,"path":2345,"stem":2346},"Асинхронність з createAsyncThunk","\u002Fjavascript\u002Freact\u002Fredux\u002Fredux-toolkit\u002Fasync-thunks","03.javascript\u002F04.react\u002F06.redux\u002F04.redux-toolkit\u002F03.async-thunks",{"title":2348,"path":2349,"stem":2350},"04. Entity Adapter: Керування нормалізованим станом","\u002Fjavascript\u002Freact\u002Fredux\u002Fredux-toolkit\u002Fentity-adapter","03.javascript\u002F04.react\u002F06.redux\u002F04.redux-toolkit\u002F04.entity-adapter",{"title":2352,"icon":92,"path":2353,"stem":2354,"children":2355,"page":59},"Advanced","\u002Fjavascript\u002Freact\u002Fredux\u002Fadvanced","03.javascript\u002F04.react\u002F06.redux\u002F05.advanced",[2356,2360,2364],{"title":2357,"path":2358,"stem":2359},"Мемоізація та Селектори: Повний Гайд по Reselect","\u002Fjavascript\u002Freact\u002Fredux\u002Fadvanced\u002Fselectors-reselect","03.javascript\u002F04.react\u002F06.redux\u002F05.advanced\u002F01.selectors-reselect",{"title":2361,"path":2362,"stem":2363},"RTK Query: Архітектура Серверного Кешу","\u002Fjavascript\u002Freact\u002Fredux\u002Fadvanced\u002Frtk-query-intro","03.javascript\u002F04.react\u002F06.redux\u002F05.advanced\u002F02.rtk-query-intro",{"title":2211,"path":2365,"stem":2366},"\u002Fjavascript\u002Freact\u002Fredux\u002Fadvanced\u002Farchitecture-best-practices","03.javascript\u002F04.react\u002F06.redux\u002F05.advanced\u002F03.architecture-best-practices",{"title":2368,"icon":132,"path":2369,"stem":2370,"children":2371,"page":59},"Project Kanban","\u002Fjavascript\u002Freact\u002Fredux\u002Fproject-kanban","03.javascript\u002F04.react\u002F06.redux\u002F06.project-kanban",[2372,2376,2380,2384,2388,2392],{"title":2373,"path":2374,"stem":2375},"Проєкт: Kanban Board (Trello Clone)","\u002Fjavascript\u002Freact\u002Fredux\u002Fproject-kanban\u002Fproject-overview","03.javascript\u002F04.react\u002F06.redux\u002F06.project-kanban\u002F01.project-overview",{"title":2377,"path":2378,"stem":2379},"Налаштування та Типізація","\u002Fjavascript\u002Freact\u002Fredux\u002Fproject-kanban\u002Fsetup-and-types","03.javascript\u002F04.react\u002F06.redux\u002F06.project-kanban\u002F02.setup-and-types",{"title":2381,"path":2382,"stem":2383},"Board Slice: Серце Дошки","\u002Fjavascript\u002Freact\u002Fredux\u002Fproject-kanban\u002Fboard-slice","03.javascript\u002F04.react\u002F06.redux\u002F06.project-kanban\u002F03.board-slice",{"title":2385,"path":2386,"stem":2387},"Логіка Drag & Drop","\u002Fjavascript\u002Freact\u002Fredux\u002Fproject-kanban\u002Fdrag-and-drop-logic","03.javascript\u002F04.react\u002F06.redux\u002F06.project-kanban\u002F04.drag-and-drop-logic",{"title":2389,"path":2390,"stem":2391},"Інтеграція з RTK Query","\u002Fjavascript\u002Freact\u002Fredux\u002Fproject-kanban\u002Frtk-query-integration","03.javascript\u002F04.react\u002F06.redux\u002F06.project-kanban\u002F05.rtk-query-integration",{"title":2393,"path":2394,"stem":2395},"Optimistic Updates","\u002Fjavascript\u002Freact\u002Fredux\u002Fproject-kanban\u002Foptimistic-updates","03.javascript\u002F04.react\u002F06.redux\u002F06.project-kanban\u002F06.optimistic-updates",{"title":2397,"icon":132,"path":2398,"stem":2399,"children":2400,"page":59},"Testing","\u002Fjavascript\u002Freact\u002Fredux\u002Ftesting","03.javascript\u002F04.react\u002F06.redux\u002F07.testing",[2401,2405,2409,2413,2417],{"title":2402,"path":2403,"stem":2404},"Тестування Redux","\u002Fjavascript\u002Freact\u002Fredux\u002Ftesting\u002Fintro-testing","03.javascript\u002F04.react\u002F06.redux\u002F07.testing\u002F01.intro-testing",{"title":2406,"path":2407,"stem":2408},"Тестування Reducers","\u002Fjavascript\u002Freact\u002Fredux\u002Ftesting\u002Ftesting-reducers","03.javascript\u002F04.react\u002F06.redux\u002F07.testing\u002F02.testing-reducers",{"title":2410,"path":2411,"stem":2412},"Тестування Селекторів","\u002Fjavascript\u002Freact\u002Fredux\u002Ftesting\u002Ftesting-selectors","03.javascript\u002F04.react\u002F06.redux\u002F07.testing\u002F03.testing-selectors",{"title":2414,"path":2415,"stem":2416},"Тестування Компонентів (Integration)","\u002Fjavascript\u002Freact\u002Fredux\u002Ftesting\u002Ftesting-components","03.javascript\u002F04.react\u002F06.redux\u002F07.testing\u002F04.testing-components",{"title":2418,"path":2419,"stem":2420},"Тестування Async Thunks","\u002Fjavascript\u002Freact\u002Fredux\u002Ftesting\u002Ftesting-thunks","03.javascript\u002F04.react\u002F06.redux\u002F07.testing\u002F05.testing-thunks",{"title":2422,"icon":132,"path":2423,"stem":2424,"children":2425},"Ui Libraries","\u002Fjavascript\u002Freact\u002Fui-libraries","03.javascript\u002F04.react\u002F07.ui-libraries\u002Findex",[2426,2428,2432,2436,2440,2444,2448],{"title":2427,"path":2423,"stem":2424},"UI Бібліотеки в React",{"title":2429,"path":2430,"stem":2431},"Вступ до UI Бібліотек: Навіщо Винаходити Велосипед Двічі?","\u002Fjavascript\u002Freact\u002Fui-libraries\u002Fintroduction-to-ui-libraries","03.javascript\u002F04.react\u002F07.ui-libraries\u002F01.introduction-to-ui-libraries",{"title":2433,"path":2434,"stem":2435},"Філософія shadcn\u002Fui: \"Not a Component Library\"","\u002Fjavascript\u002Freact\u002Fui-libraries\u002Fshadcn-philosophy","03.javascript\u002F04.react\u002F07.ui-libraries\u002F02.shadcn-philosophy",{"title":2437,"path":2438,"stem":2439},"Установка та Налаштування shadcn\u002Fui","\u002Fjavascript\u002Freact\u002Fui-libraries\u002Fshadcn-installation","03.javascript\u002F04.react\u002F07.ui-libraries\u002F03.shadcn-installation",{"title":2441,"path":2442,"stem":2443},"Базові Компоненти shadcn\u002Fui: Фундамент Інтерфейсу","\u002Fjavascript\u002Freact\u002Fui-libraries\u002Fshadcn-components-basics","03.javascript\u002F04.react\u002F07.ui-libraries\u002F04.shadcn-components-basics",{"title":2445,"path":2446,"stem":2447},"Компоненти Форм: Побудова Інтерактивних Form","\u002Fjavascript\u002Freact\u002Fui-libraries\u002Fshadcn-components-forms","03.javascript\u002F04.react\u002F07.ui-libraries\u002F05.shadcn-components-forms",{"title":2449,"path":2450,"stem":2451},"Складні Компоненти: Dialog, Dropdown, Table та Command","\u002Fjavascript\u002Freact\u002Fui-libraries\u002Fshadcn-components-advanced","03.javascript\u002F04.react\u002F07.ui-libraries\u002F06.shadcn-components-advanced",{"title":2453,"icon":2454,"path":2455,"stem":2456,"children":2457,"page":59},"TypeScript","i-devicon-typescript","\u002Fjavascript\u002Ftypescript","03.javascript\u002F05.typescript",[2458,2462,2466,2470,2474,2478,2482,2486],{"title":2459,"path":2460,"stem":2461},"TypeScript: Броня для вашого коду","\u002Fjavascript\u002Ftypescript\u002Fintro-and-basic-types","03.javascript\u002F05.typescript\u002F01.intro-and-basic-types",{"title":2463,"path":2464,"stem":2465},"Майстерність Моделювання Даних: Інтерфейси та Просунуті Типи","\u002Fjavascript\u002Ftypescript\u002Finterfaces-and-advanced-types","03.javascript\u002F05.typescript\u002F02.interfaces-and-advanced-types",{"title":2467,"path":2468,"stem":2469},"Алхімія Типів: Generics та Utility Types","\u002Fjavascript\u002Ftypescript\u002Fgenerics-and-utilities","03.javascript\u002F05.typescript\u002F03.generics-and-utilities",{"title":2471,"path":2472,"stem":2473},"Архітектура та Шаблони: Класи в TypeScript","\u002Fjavascript\u002Ftypescript\u002Fclasses-and-oop","03.javascript\u002F05.typescript\u002F04.classes-and-oop",{"title":2475,"path":2476,"stem":2477},"Продакшн та Екосистема: Advanced Config & Workflow","\u002Fjavascript\u002Ftypescript\u002Fadvanced-patterns-and-config","03.javascript\u002F05.typescript\u002F05.advanced-patterns-and-config",{"title":2479,"path":2480,"stem":2481},"TypeScript у світі React","\u002Fjavascript\u002Ftypescript\u002Freact-basics","03.javascript\u002F05.typescript\u002F06.react-basics",{"title":2483,"path":2484,"stem":2485},"React + TypeScript: Продвинуті патерни","\u002Fjavascript\u002Ftypescript\u002Freact-advanced","03.javascript\u002F05.typescript\u002F07.react-advanced",{"title":2487,"path":2488,"stem":2489},"React + TypeScript: Екосистема та бібліотеки","\u002Fjavascript\u002Ftypescript\u002Freact-ecosystem","03.javascript\u002F05.typescript\u002F08.react-ecosystem",{"title":2491,"icon":2492,"path":2493,"stem":2494,"children":2495,"page":59},"Асинхронність","i-lucide-refresh-cw","\u002Fjavascript\u002Fasync-programming","03.javascript\u002F06.async-programming",[2496,2500,2504],{"title":2497,"path":2498,"stem":2499},"Event Loop: серце асинхронності в JavaScript","\u002Fjavascript\u002Fasync-programming\u002Fevent-loop-fundamentals","03.javascript\u002F06.async-programming\u002F01.event-loop-fundamentals",{"title":2501,"path":2502,"stem":2503},"Task Queue та Microtask Queue: пріоритети виконання","\u002Fjavascript\u002Fasync-programming\u002Ftask-queues","03.javascript\u002F06.async-programming\u002F02.task-queues",{"title":2505,"path":2506,"stem":2507},"Асинхронні патерни: від Callbacks до Async\u002FAwait","\u002Fjavascript\u002Fasync-programming\u002Fasync-patterns","03.javascript\u002F06.async-programming\u002F03.async-patterns",{"title":2509,"path":2510,"stem":2511},"Atomic Design","\u002Fjavascript\u002Fatomic-design","03.javascript\u002F2.atomic-design",{"title":2513,"icon":2514,"path":2515,"stem":2516,"children":2517,"page":59},"Java","i-devicon-java","\u002Fjava","04.java",[2518,2521,2524,2528,2532,2536,2540],{"title":162,"path":2519,"stem":2520},"\u002Fjava\u002Fdata-mapper-part1","04.java\u002F01.data-mapper-part1",{"title":166,"path":2522,"stem":2523},"\u002Fjava\u002Fdata-mapper-part2","04.java\u002F02.data-mapper-part2",{"title":2525,"path":2526,"stem":2527},"Service Layer: Організація бізнес-логіки","\u002Fjava\u002Fservice-layer","04.java\u002F03.service-layer",{"title":2529,"path":2530,"stem":2531},"Rich Domain Model та State Pattern","\u002Fjava\u002Frich-domain-model","04.java\u002F04.rich-domain-model",{"title":2533,"path":2534,"stem":2535},"Патерни для складної бізнес-логіки","\u002Fjava\u002Fbusiness-logic-patterns","04.java\u002F05.business-logic-patterns",{"title":2537,"path":2538,"stem":2539},"Обробка помилок та валідація","\u002Fjava\u002Ferror-handling-validation","04.java\u002F06.error-handling-validation",{"title":2541,"path":2542,"stem":2543,"children":2544,"page":59},"Проектування баз даних","\u002Fjava\u002Fpr2","04.java\u002Fpr2",[2545,2549,2553,2557,2561,2565,2569,2573,2577,2581,2585,2589,2593,2597,2601,2605,2609,2613,2617,2621,2625,2629,2633,2637,2641,2645,2649,2653,2657,2661,2665,2669,2673,2677,2681,2685,2689],{"title":2546,"path":2547,"stem":2548},"Концептуальне моделювання: Мистецтво розуміння предметної області","\u002Fjava\u002Fpr2\u002Fconceptual-modeling","04.java\u002Fpr2\u002F01.conceptual-modeling",{"title":2550,"path":2551,"stem":2552},"Логічне моделювання: Від бізнес-ідей до структур даних","\u002Fjava\u002Fpr2\u002Flogical-modeling","04.java\u002Fpr2\u002F02.logical-modeling",{"title":2554,"path":2555,"stem":2556},"Нормалізація: Гігієна даних та боротьба з аномаліями","\u002Fjava\u002Fpr2\u002Fnormalization","04.java\u002Fpr2\u002F03.normalization",{"title":2558,"path":2559,"stem":2560},"Фізична схема: Від абстракції до DDL","\u002Fjava\u002Fpr2\u002Fphysical-schema","04.java\u002Fpr2\u002F04.physical-schema",{"title":2562,"path":2563,"stem":2564},"Архітектурна класифікація таблиць","\u002Fjava\u002Fpr2\u002Ftable-classification","04.java\u002Fpr2\u002F05.table-classification",{"title":2566,"path":2567,"stem":2568},"Database Migrations: Версіонування схеми з Flyway","\u002Fjava\u002Fpr2\u002Fdatabase-migrations","04.java\u002Fpr2\u002F06.database-migrations",{"title":2570,"path":2571,"stem":2572},"А що, якби це була не реляційна БД?","\u002Fjava\u002Fpr2\u002Fbeyond-relational","04.java\u002Fpr2\u002F07.beyond-relational",{"title":2574,"path":2575,"stem":2576},"Object-Relational Impedance Mismatch: Два світи, що не хочуть дружити","\u002Fjava\u002Fpr2\u002Fimpedance-mismatch","04.java\u002Fpr2\u002F09.impedance-mismatch",{"title":2578,"path":2579,"stem":2580},"JDBC: Перший контакт із базою даних","\u002Fjava\u002Fpr2\u002Fjdbc-fundamentals","04.java\u002Fpr2\u002F10.jdbc-fundamentals",{"title":2582,"path":2583,"stem":2584},"Якість коду: Spotless, SpotBugs та SonarQube","\u002Fjava\u002Fpr2\u002F10a.code-quality","04.java\u002Fpr2\u002F10a.code-quality",{"title":2586,"path":2587,"stem":2588},"Connection Pool: Патерн Object Pool для JDBC-з'єднань","\u002Fjava\u002Fpr2\u002Fconnection-pool","04.java\u002Fpr2\u002F11.connection-pool",{"title":2590,"path":2591,"stem":2592},"Row Data Gateway: Об'єкт як обгортка рядка таблиці","\u002Fjava\u002Fpr2\u002Frow-data-gateway","04.java\u002Fpr2\u002F12.row-data-gateway",{"title":2594,"path":2595,"stem":2596},"Table Data Gateway: Фасад таблиці як архітектурний відступ","\u002Fjava\u002Fpr2\u002Ftable-data-gateway","04.java\u002Fpr2\u002F13.table-data-gateway",{"title":2598,"path":2599,"stem":2600},"Repository + Data Mapper: Правильна шарова архітектура з JDBC","\u002Fjava\u002Fpr2\u002Frepository-data-mapper","04.java\u002Fpr2\u002F14.repository-data-mapper",{"title":2602,"path":2603,"stem":2604},"Identity Map: Кешування сутностей у рамках сесії","\u002Fjava\u002Fpr2\u002Fidentity-map","04.java\u002Fpr2\u002F15.identity-map",{"title":2606,"path":2607,"stem":2608},"Unit of Work: Відстеження змін і координація JDBC-транзакцій","\u002Fjava\u002Fpr2\u002Funit-of-work","04.java\u002Fpr2\u002F16.unit-of-work",{"title":2610,"path":2611,"stem":2612},"Strategy: Замінювані SQL-стратегії для підтримки різних СУБД","\u002Fjava\u002Fpr2\u002Fstrategy-sql","04.java\u002Fpr2\u002F17.strategy-sql",{"title":2614,"path":2615,"stem":2616},"Proxy: Lazy Loading для One-To-Many колекцій","\u002Fjava\u002Fpr2\u002Fproxy-lazy-loading","04.java\u002Fpr2\u002F18.proxy-lazy-loading",{"title":2618,"path":2619,"stem":2620},"Generic Repository через Java Reflection: анотації та динамічний SQL","\u002Fjava\u002Fpr2\u002Fgeneric-repository-reflection","04.java\u002Fpr2\u002F19.generic-repository-reflection",{"title":2622,"path":2623,"stem":2624},"Specification Pattern: Композиція бізнес-правил для складних запитів","\u002Fjava\u002Fpr2\u002Fspecification-pattern","04.java\u002Fpr2\u002F20.specification-pattern",{"title":2626,"path":2627,"stem":2628},"Розширені можливості Specification Pattern: підзапити, агрегації та гібридний підхід","\u002Fjava\u002Fpr2\u002F20a.advanced-specifications","04.java\u002Fpr2\u002F20a.advanced-specifications",{"title":2630,"path":2631,"stem":2632},"Асинхронність у JDBC: Від блокуючих викликів до CompletableFuture","\u002Fjava\u002Fpr2\u002Fasynchronous-jdbc","04.java\u002Fpr2\u002F21.asynchronous-jdbc",{"title":2634,"path":2635,"stem":2636},"Інтеграційне тестування JDBC-репозиторіїв: Embedded H2 та патерн AAA","\u002Fjava\u002Fpr2\u002Fintegration-testing-h2","04.java\u002Fpr2\u002F22.integration-testing-h2",{"title":2638,"path":2639,"stem":2640},"Testcontainers: Тестування з реальною PostgreSQL у Docker-контейнерах","\u002Fjava\u002Fpr2\u002Fintegration-testing-testcontainers","04.java\u002Fpr2\u002F23.integration-testing-testcontainers",{"title":2642,"path":2643,"stem":2644},"Google Guice: Впровадження залежностей у JavaFX-проєкті","\u002Fjava\u002Fpr2\u002Fdependency-injection-guice","04.java\u002Fpr2\u002F24.dependency-injection-guice",{"title":2646,"path":2647,"stem":2648},"JavaFX: Основи побудови графічних інтерфейсів","\u002Fjava\u002Fpr2\u002Fjavafx-fundamentals","04.java\u002Fpr2\u002F25.javafx-fundamentals",{"title":2650,"path":2651,"stem":2652},"Properties та Bindings: Реактивність у JavaFX","\u002Fjava\u002Fpr2\u002Fjavafx-properties-bindings","04.java\u002Fpr2\u002F26.javafx-properties-bindings",{"title":2654,"path":2655,"stem":2656},"MVC vs MVP vs MVVM: Еволюція архітектурних патернів UI","\u002Fjava\u002Fpr2\u002Fui-architecture-patterns","04.java\u002Fpr2\u002F27.ui-architecture-patterns",{"title":2658,"path":2659,"stem":2660},"MVVM на практиці: Побудова ViewModel","\u002Fjava\u002Fpr2\u002Fmvvm-viewmodel-implementation","04.java\u002Fpr2\u002F28.mvvm-viewmodel-implementation",{"title":2662,"path":2663,"stem":2664},"View та Controller: Зв'язування з ViewModel через FXML","\u002Fjava\u002Fpr2\u002Fmvvm-view-controller","04.java\u002Fpr2\u002F29.mvvm-view-controller",{"title":2666,"path":2667,"stem":2668},"Інтеграція MVVM з Guice: Автоматична ін'єкція залежностей","\u002Fjava\u002Fpr2\u002Fmvvm-guice-integration","04.java\u002Fpr2\u002F30.mvvm-guice-integration",{"title":2670,"path":2671,"stem":2672},"Валідація та обробка помилок у MVVM","\u002Fjava\u002Fpr2\u002Fmvvm-validation-error-handling","04.java\u002Fpr2\u002F31.mvvm-validation-error-handling",{"title":2674,"path":2675,"stem":2676},"Навігація та управління екранами у JavaFX MVVM","\u002Fjava\u002Fpr2\u002Fmvvm-navigation-screen-management","04.java\u002Fpr2\u002F32.mvvm-navigation-screen-management",{"title":2678,"path":2679,"stem":2680},"Тестування JavaFX MVVM-додатків","\u002Fjava\u002Fpr2\u002Fmvvm-testing","04.java\u002Fpr2\u002F33.mvvm-testing",{"title":2682,"path":2683,"stem":2684},"Стилізація та теми у JavaFX: CSS та User Experience","\u002Fjava\u002Fpr2\u002Fjavafx-styling-themes","04.java\u002Fpr2\u002F34.javafx-styling-themes",{"title":2686,"path":2687,"stem":2688},"AtlantaFX: Сучасні теми для JavaFX додатків","\u002Fjava\u002Fpr2\u002Fatlantafx-modern-themes","04.java\u002Fpr2\u002F35.atlantafx-modern-themes",{"title":2690,"path":2691,"stem":2692},"Пакування та розповсюдження JavaFX-додатків","\u002Fjava\u002Fpr2\u002Fjar-packaging-distribution","04.java\u002Fpr2\u002F36.jar-packaging-distribution",{"title":2694,"icon":2695,"path":2696,"stem":2697,"children":2698,"page":59},"Python","i-devicon-python","\u002Fpython","05.python",[2699,2703,2706,2710,2714,2718,2722,2726,2730,2734,2738,2742,2746,2750,2754,2815],{"title":2700,"path":2701,"stem":2702},"Модулі, Пакети та Віртуальні Середовища","\u002Fpython\u002Fmodules-packages-venv","05.python\u002F00.modules-packages-venv",{"title":71,"path":2704,"stem":2705},"\u002Fpython\u002Fclasses-objects","05.python\u002F01.classes-objects",{"title":2707,"path":2708,"stem":2709},"Інкапсуляція, Керування Доступом та Властивості","\u002Fpython\u002Fencapsulation","05.python\u002F02.encapsulation",{"title":2711,"path":2712,"stem":2713},"Наслідування, MRO та суперсила super()","\u002Fpython\u002Finheritance-mro","05.python\u002F03.inheritance-mro",{"title":2715,"path":2716,"stem":2717},"Абстракція — ABC проти Статичних Протоколів (PEP 544)","\u002Fpython\u002Fabstraction-protocols","05.python\u002F04.abstraction-protocols",{"title":2719,"path":2720,"stem":2721},"Магічні методи (Dunder) та Емуляція протоколів","\u002Fpython\u002Fdunder-methods","05.python\u002F05.dunder-methods",{"title":2723,"path":2724,"stem":2725},"Декоратори та Керування життєвим циклом методів","\u002Fpython\u002Fdecorators-static-class","05.python\u002F06.decorators-static-class",{"title":2727,"path":2728,"stem":2729},"Дескриптори — Магія доступу до атрибутів","\u002Fpython\u002Fdescriptors","05.python\u002F07.descriptors",{"title":2731,"path":2732,"stem":2733},"Метакласи — Динамічне створення класів під капотом CPython","\u002Fpython\u002Fmetaclasses","05.python\u002F08.metaclasses",{"title":2735,"path":2736,"stem":2737},"Dataclasses, NamedTuple та сучасні контейнери Python","\u002Fpython\u002Fmodern-containers","05.python\u002F09.modern-containers",{"title":2739,"path":2740,"stem":2741},"GIL та модель конкурентності CPython — фундамент перед потоками і процесами","\u002Fpython\u002Fgil-concurrency-intro","05.python\u002F11.gil-concurrency-intro",{"title":2743,"path":2744,"stem":2745},"Threading — конкурентність для I\u002FO-bound задач","\u002Fpython\u002Fthreading","05.python\u002F12.threading",{"title":2747,"path":2748,"stem":2749},"Multiprocessing — справжній паралелізм для CPU-bound задач","\u002Fpython\u002Fmultiprocessing","05.python\u002F13.multiprocessing",{"title":2751,"path":2752,"stem":2753},"asyncio — кооперативна конкурентність та event loop","\u002Fpython\u002Fasyncio","05.python\u002F14.asyncio",{"title":2755,"icon":92,"path":2756,"stem":2757,"children":2758,"page":59},"FastAPI","\u002Fpython\u002Ffastapi","05.python\u002Ffastapi",[2759,2763,2767,2771,2775,2779,2783,2787,2791,2795,2799,2803,2807,2811],{"title":2760,"path":2761,"stem":2762},"Глибокий Typing та Pydantic v2 — від анотацій до валідації","\u002Fpython\u002Ffastapi\u002Ftyping-pydantic","05.python\u002Ffastapi\u002F15.typing-pydantic",{"title":2764,"path":2765,"stem":2766},"WSGI, ASGI та Python Web-екосистема","\u002Fpython\u002Ffastapi\u002Fwsgi-asgi-ecosystem","05.python\u002Ffastapi\u002F16.wsgi-asgi-ecosystem",{"title":2768,"path":2769,"stem":2770},"FastAPI: Перший додаток, Uvicorn та OpenAPI","\u002Fpython\u002Ffastapi\u002Ffastapi-intro","05.python\u002Ffastapi\u002F17.fastapi-intro",{"title":2772,"path":2773,"stem":2774},"Маршрутизація, параметри запитів та APIRouter","\u002Fpython\u002Ffastapi\u002Ffastapi-routing-params","05.python\u002Ffastapi\u002F18.fastapi-routing-params",{"title":2776,"path":2777,"stem":2778},"Pydantic v2 у FastAPI — схеми, валідація та серіалізація","\u002Fpython\u002Ffastapi\u002Ffastapi-pydantic-schemas","05.python\u002Ffastapi\u002F19.fastapi-pydantic-schemas",{"title":2780,"path":2781,"stem":2782},"Dependency Injection — серце архітектури FastAPI","\u002Fpython\u002Ffastapi\u002Ffastapi-dependency-injection","05.python\u002Ffastapi\u002F20.fastapi-dependency-injection",{"title":2784,"path":2785,"stem":2786},"Обробка помилок, Middleware та CORS у FastAPI","\u002Fpython\u002Ffastapi\u002Ffastapi-errors-middleware","05.python\u002Ffastapi\u002F21.fastapi-errors-middleware",{"title":2788,"path":2789,"stem":2790},"SQLAlchemy 2.0 — ORM, Core та Async Engine","\u002Fpython\u002Ffastapi\u002Fsqlalchemy-orm","05.python\u002Ffastapi\u002F22.sqlalchemy-orm",{"title":2792,"path":2793,"stem":2794},"Alembic — міграції бази даних","\u002Fpython\u002Ffastapi\u002Falembic-migrations","05.python\u002Ffastapi\u002F23.alembic-migrations",{"title":2796,"path":2797,"stem":2798},"Repository Pattern та Clean Architecture у FastAPI","\u002Fpython\u002Ffastapi\u002Ffastapi-repository-clean-arch","05.python\u002Ffastapi\u002F24.fastapi-repository-clean-arch",{"title":2800,"path":2801,"stem":2802},"Автентифікація та авторизація — JWT, OAuth2, RBAC","\u002Fpython\u002Ffastapi\u002Ffastapi-auth-security","05.python\u002Ffastapi\u002F25.fastapi-auth-security",{"title":2804,"path":2805,"stem":2806},"Тестування FastAPI — pytest, httpx, fixtures","\u002Fpython\u002Ffastapi\u002Ffastapi-testing","05.python\u002Ffastapi\u002F26.fastapi-testing",{"title":2808,"path":2809,"stem":2810},"Async на повну — Background Tasks, WebSockets, SSE та Celery","\u002Fpython\u002Ffastapi\u002Ffastapi-async-advanced","05.python\u002Ffastapi\u002F27.fastapi-async-advanced",{"title":2812,"path":2813,"stem":2814},"Deployment — Docker, CI\u002FCD, Monitoring","\u002Fpython\u002Ffastapi\u002Ffastapi-deployment","05.python\u002Ffastapi\u002F28.fastapi-deployment",{"title":2816,"path":2817,"stem":2818},"[object Object]","\u002Fpython\u002Foop-plan","05.python\u002Foop-plan",{"title":2820,"icon":2821,"path":2822,"stem":2823,"children":2824,"page":59},"Бази даних","i-lucide-database","\u002Fdatabases","06.databases",[2825,2855,2878,2915,2944,2962,2996,3008,3017],{"title":2826,"icon":2827,"path":2828,"stem":2829,"children":2830,"page":59},"Intro","i-lucide-play","\u002Fdatabases\u002Fintro","06.databases\u002F01.intro",[2831,2835,2839,2843,2847,2851],{"title":2832,"path":2833,"stem":2834},"Введення в теорію баз даних","\u002Fdatabases\u002Fintro\u002Fintroduction-to-databases","06.databases\u002F01.intro\u002F01.introduction-to-databases",{"title":2836,"path":2837,"stem":2838},"Реляційна модель даних","\u002Fdatabases\u002Fintro\u002Frelational-model-theory","06.databases\u002F01.intro\u002F02.relational-model-theory",{"title":2840,"path":2841,"stem":2842},"ER-моделювання","\u002Fdatabases\u002Fintro\u002Fer-modeling","06.databases\u002F01.intro\u002F03.er-modeling",{"title":2844,"path":2845,"stem":2846},"Логічне проектування БД","\u002Fdatabases\u002Fintro\u002Flogical-schema","06.databases\u002F01.intro\u002F04.logical-schema",{"title":2848,"path":2849,"stem":2850},"Класифікація таблиць","\u002Fdatabases\u002Fintro\u002Ftable-classification","06.databases\u002F01.intro\u002F05.table-classification",{"title":2852,"path":2853,"stem":2854},"PlantUML для баз даних","\u002Fdatabases\u002Fintro\u002Fplantuml-diagrams","06.databases\u002F01.intro\u002F06.plantuml-diagrams",{"title":2856,"icon":2821,"path":2857,"stem":2858,"children":2859,"page":59},"MS SQL Server Start","\u002Fdatabases\u002Fms-sql-server-start","06.databases\u002F02.ms-sql-server-start",[2860,2864,2870,2874],{"title":2861,"path":2862,"stem":2863},"Типи даних у MS SQL Server","\u002Fdatabases\u002Fms-sql-server-start\u002Fdata-types","06.databases\u002F02.ms-sql-server-start\u002F01.data-types",{"title":2865,"path":2866,"stem":2867,"children":2868},"Індекси у MS SQL Server","\u002Fdatabases\u002Fms-sql-server-start\u002Fsql-indexes","06.databases\u002F02.ms-sql-server-start\u002F02.sql-indexes",[2869],{"title":2865,"path":2866,"stem":2867},{"title":2871,"path":2872,"stem":2873},"Системні бази даних MS SQL Server","\u002Fdatabases\u002Fms-sql-server-start\u002Fsystem-databases","06.databases\u002F02.ms-sql-server-start\u002F03.system-databases",{"title":2875,"path":2876,"stem":2877},"Огляд мови SQL та запитів","\u002Fdatabases\u002Fms-sql-server-start\u002Fsql-queries-overview","06.databases\u002F02.ms-sql-server-start\u002F04.sql-queries-overview",{"title":2879,"icon":2821,"path":2880,"stem":2881,"children":2882,"page":59},"SQL","\u002Fdatabases\u002Fsql","06.databases\u002F03.sql",[2883,2887,2891,2895,2899,2903,2907,2911],{"title":2884,"path":2885,"stem":2886},"Налаштування демонстраційної бази даних","\u002Fdatabases\u002Fsql\u002Fsample-database-setup","06.databases\u002F03.sql\u002F00.sample-database-setup",{"title":2888,"path":2889,"stem":2890},"DDL - Створення таблиць (CREATE TABLE)","\u002Fdatabases\u002Fsql\u002Fddl-create-table","06.databases\u002F03.sql\u002F01.ddl-create-table",{"title":2892,"path":2893,"stem":2894},"DDL - Зміна та видалення таблиць (ALTER, DROP)","\u002Fdatabases\u002Fsql\u002Fddl-alter-drop-table","06.databases\u002F03.sql\u002F02.ddl-alter-drop-table",{"title":2896,"path":2897,"stem":2898},"SELECT запити - Основи","\u002Fdatabases\u002Fsql\u002Fselect-queries-fundamentals","06.databases\u002F03.sql\u002F03.select-queries-fundamentals",{"title":2900,"path":2901,"stem":2902},"SELECT запити - Розширені можливості","\u002Fdatabases\u002Fsql\u002Fselect-queries-advanced","06.databases\u002F03.sql\u002F04.select-queries-advanced",{"title":2904,"path":2905,"stem":2906},"INSERT запити - Додавання даних","\u002Fdatabases\u002Fsql\u002Finsert-queries","06.databases\u002F03.sql\u002F05.insert-queries",{"title":2908,"path":2909,"stem":2910},"UPDATE та DELETE запити","\u002Fdatabases\u002Fsql\u002Fupdate-delete-queries","06.databases\u002F03.sql\u002F06.update-delete-queries",{"title":2912,"path":2913,"stem":2914},"Транзакції в SQL","\u002Fdatabases\u002Fsql\u002Ftransactions","06.databases\u002F03.sql\u002F07.transactions",{"title":2916,"icon":2821,"path":2917,"stem":2918,"children":2919,"page":59},"Multi Table Databases","\u002Fdatabases\u002Fmulti-table-databases","06.databases\u002F04.multi-table-databases",[2920,2924,2928,2932,2936,2940],{"title":2921,"path":2922,"stem":2923},"Зв'язки та нормалізація БД","\u002Fdatabases\u002Fmulti-table-databases\u002Frelationships-and-normalization","06.databases\u002F04.multi-table-databases\u002F00.relationships-and-normalization",{"title":2925,"path":2926,"stem":2927},"INNER JOIN - З'єднання таблиць","\u002Fdatabases\u002Fmulti-table-databases\u002Finner-join","06.databases\u002F04.multi-table-databases\u002F01.inner-join",{"title":2929,"path":2930,"stem":2931},"OUTER JOINs - LEFT, RIGHT, FULL","\u002Fdatabases\u002Fmulti-table-databases\u002Fouter-joins","06.databases\u002F04.multi-table-databases\u002F02.outer-joins",{"title":2933,"path":2934,"stem":2935},"CROSS та SELF JOINs","\u002Fdatabases\u002Fmulti-table-databases\u002Fcross-self-joins","06.databases\u002F04.multi-table-databases\u002F03.cross-self-joins",{"title":2937,"path":2938,"stem":2939},"Підзапити (Subqueries)","\u002Fdatabases\u002Fmulti-table-databases\u002Fsubqueries","06.databases\u002F04.multi-table-databases\u002F04.subqueries",{"title":2941,"path":2942,"stem":2943},"Агрегації з JOIN","\u002Fdatabases\u002Fmulti-table-databases\u002Faggregations-with-joins","06.databases\u002F04.multi-table-databases\u002F05.aggregations-with-joins",{"title":2945,"icon":2946,"path":2947,"stem":2948,"children":2949,"page":59},"Aggregate Functions","i-lucide-calculator","\u002Fdatabases\u002Faggregate-functions","06.databases\u002F05.aggregate-functions",[2950,2954,2958],{"title":2951,"path":2952,"stem":2953},"Функції агрегування в MS SQL Server","\u002Fdatabases\u002Faggregate-functions\u002Fintroduction-aggregate-functions","06.databases\u002F05.aggregate-functions\u002F01.introduction-aggregate-functions",{"title":2955,"path":2956,"stem":2957},"Групування даних в MS SQL Server","\u002Fdatabases\u002Faggregate-functions\u002Fgrouping-data","06.databases\u002F05.aggregate-functions\u002F02.grouping-data",{"title":2959,"path":2960,"stem":2961},"Підзапити з агрегатними функціями","\u002Fdatabases\u002Faggregate-functions\u002Fsubqueries-aggregates","06.databases\u002F05.aggregate-functions\u002F03.subqueries-aggregates",{"title":2963,"icon":2964,"path":2965,"stem":2966,"children":2967,"page":59},"Тригери та зберігаємі процедури","i-lucide-database-zap","\u002Fdatabases\u002Ftriggers-stored-procedures","06.databases\u002F07.triggers-stored-procedures",[2968,2972,2976,2980,2984,2988,2992],{"title":2969,"path":2970,"stem":2971},"DML-тригери","\u002Fdatabases\u002Ftriggers-stored-procedures\u002Fdml-triggers","06.databases\u002F07.triggers-stored-procedures\u002F01.dml-triggers",{"title":2973,"path":2974,"stem":2975},"DDL-тригери","\u002Fdatabases\u002Ftriggers-stored-procedures\u002Fddl-triggers","06.databases\u002F07.triggers-stored-procedures\u002F02.ddl-triggers",{"title":2977,"path":2978,"stem":2979},"Transact-SQL розширення","\u002Fdatabases\u002Ftriggers-stored-procedures\u002Ftransact-sql-extensions","06.databases\u002F07.triggers-stored-procedures\u002F03.transact-sql-extensions",{"title":2981,"path":2982,"stem":2983},"Транзакції","\u002Fdatabases\u002Ftriggers-stored-procedures\u002Ftransactions","06.databases\u002F07.triggers-stored-procedures\u002F04.transactions",{"title":2985,"path":2986,"stem":2987},"Зберігаємі процедури","\u002Fdatabases\u002Ftriggers-stored-procedures\u002Fstored-procedures","06.databases\u002F07.triggers-stored-procedures\u002F05.stored-procedures",{"title":2989,"path":2990,"stem":2991},"Користувацькі функції","\u002Fdatabases\u002Ftriggers-stored-procedures\u002Fuser-defined-functions","06.databases\u002F07.triggers-stored-procedures\u002F06.user-defined-functions",{"title":2993,"path":2994,"stem":2995},"Безпека баз даних","\u002Fdatabases\u002Ftriggers-stored-procedures\u002Fsecurity","06.databases\u002F07.triggers-stored-procedures\u002F08.security",{"title":2993,"icon":793,"path":2997,"stem":2998,"children":2999,"page":59},"\u002Fdatabases\u002Fsecurity","06.databases\u002F08.security",[3000,3004],{"title":3001,"path":3002,"stem":3003},"Вступ до безпеки баз даних","\u002Fdatabases\u002Fsecurity\u002Fintroduction","06.databases\u002F08.security\u002F01.introduction",{"title":3005,"path":3006,"stem":3007},"Системні представлення та метадані","\u002Fdatabases\u002Fsecurity\u002Fsystem-views","06.databases\u002F08.security\u002F02.system-views",{"title":3009,"icon":3010,"path":3011,"stem":3012,"children":3013,"page":59},"Резервне копіювання та відновлення","i-lucide-database-backup","\u002Fdatabases\u002Fbackup-recovery","06.databases\u002F09.backup-recovery",[3014],{"title":3009,"path":3015,"stem":3016},"\u002Fdatabases\u002Fbackup-recovery\u002Fbackup-restore","06.databases\u002F09.backup-recovery\u002F01.backup-restore",{"title":3018,"icon":3019,"path":3020,"stem":3021,"children":3022,"page":59},"Повнотекстовий пошук","i-lucide-search","\u002Fdatabases\u002Ffull-text-search","06.databases\u002F10.full-text-search",[3023],{"title":3018,"path":3024,"stem":3025},"\u002Fdatabases\u002Ffull-text-search\u002Ffull-text-search","06.databases\u002F10.full-text-search\u002F01.full-text-search",{"title":3027,"icon":3028,"path":3029,"stem":3030,"children":3031,"page":59},"Tools","i-lucide-wrench","\u002Ftools","07.tools",[3032,3108],{"title":3033,"icon":3034,"path":3035,"stem":3036,"children":3037},"Docker","i-simple-icons-docker","\u002Ftools\u002Fdocker","07.tools\u002F01.docker\u002Findex",[3038,3040,3044,3048,3052,3056,3060,3064,3068,3072,3076,3080,3084,3088,3092,3096,3100,3104],{"title":3039,"path":3035,"stem":3036},"Docker: від нуля до production",{"title":3041,"path":3042,"stem":3043},"Контейнеризація — від проблеми до рішення","\u002Ftools\u002Fdocker\u002Fcontainerization-concept","07.tools\u002F01.docker\u002F01.containerization-concept",{"title":3045,"path":3046,"stem":3047},"Docker — що це і навіщо?","\u002Ftools\u002Fdocker\u002Fdocker-what-and-why","07.tools\u002F01.docker\u002F02.docker-what-and-why",{"title":3049,"path":3050,"stem":3051},"Архітектура Docker Engine","\u002Ftools\u002Fdocker\u002Fdocker-architecture","07.tools\u002F01.docker\u002F03.docker-architecture",{"title":3053,"path":3054,"stem":3055},"Встановлення Docker","\u002Ftools\u002Fdocker\u002Finstallation","07.tools\u002F01.docker\u002F04.installation",{"title":3057,"path":3058,"stem":3059},"Перший контейнер — docker run","\u002Ftools\u002Fdocker\u002Ffirst-container","07.tools\u002F01.docker\u002F05.first-container",{"title":3061,"path":3062,"stem":3063},"Життєвий цикл контейнера","\u002Ftools\u002Fdocker\u002Fcontainer-lifecycle","07.tools\u002F01.docker\u002F06.container-lifecycle",{"title":3065,"path":3066,"stem":3067},"Docker Images — фундаментальні концепції","\u002Ftools\u002Fdocker\u002Fdocker-images-fundamentals","07.tools\u002F01.docker\u002F07.docker-images-fundamentals",{"title":3069,"path":3070,"stem":3071},"Dockerfile — основи","\u002Ftools\u002Fdocker\u002Fdockerfile-basics","07.tools\u002F01.docker\u002F08.dockerfile-basics",{"title":3073,"path":3074,"stem":3075},"Dockerfile — просунуті техніки","\u002Ftools\u002Fdocker\u002Fdockerfile-advanced","07.tools\u002F01.docker\u002F09.dockerfile-advanced",{"title":3077,"path":3078,"stem":3079},"Build Context та кешування шарів","\u002Ftools\u002Fdocker\u002Fbuild-context-and-cache","07.tools\u002F01.docker\u002F10.build-context-and-cache",{"title":3081,"path":3082,"stem":3083},"Реєстри Docker-образів","\u002Ftools\u002Fdocker\u002Fimage-registries","07.tools\u002F01.docker\u002F11.image-registries",{"title":3085,"path":3086,"stem":3087},"Контейнеризація .NET додатків","\u002Ftools\u002Fdocker\u002Fdotnet-containerization","07.tools\u002F01.docker\u002F12.dotnet-containerization",{"title":3089,"path":3090,"stem":3091},"Томи та збереження даних","\u002Ftools\u002Fdocker\u002Fvolumes-and-data","07.tools\u002F01.docker\u002F13.volumes-and-data",{"title":3093,"path":3094,"stem":3095},"Основи мережі в Docker","\u002Ftools\u002Fdocker\u002Fnetworking-basics","07.tools\u002F01.docker\u002F14.networking-basics",{"title":3097,"path":3098,"stem":3099},"Змінні оточення та конфігурація","\u002Ftools\u002Fdocker\u002Fenvironment-and-configuration","07.tools\u002F01.docker\u002F15.environment-and-configuration",{"title":3101,"path":3102,"stem":3103},"Docker Compose — оркестрація контейнерів","\u002Ftools\u002Fdocker\u002Fdocker-compose-basics","07.tools\u002F01.docker\u002F16.docker-compose-basics",{"title":3105,"path":3106,"stem":3107},"Docker Compose — Multi-Service застосунки","\u002Ftools\u002Fdocker\u002Fcompose-multi-service","07.tools\u002F01.docker\u002F17.compose-multi-service",{"title":3109,"icon":3110,"path":3111,"stem":3112,"children":3113},"Kubernetes","simple-icons:kubernetes","\u002Ftools\u002Fkubernetes","07.tools\u002F02.kubernetes\u002Findex",[3114,3116,3120,3124,3128,3132,3136,3140,3144],{"title":3115,"path":3111,"stem":3112},"Kubernetes: від розробки до production",{"title":3117,"path":3118,"stem":3119},"Kubernetes — коли Docker Compose більше не вистачає","\u002Ftools\u002Fkubernetes\u002Fwhy-kubernetes","07.tools\u002F02.kubernetes\u002F01.why-kubernetes",{"title":3121,"path":3122,"stem":3123},"Архітектура Kubernetes — анатомія кластера","\u002Ftools\u002Fkubernetes\u002Fkubernetes-architecture","07.tools\u002F02.kubernetes\u002F02.kubernetes-architecture",{"title":3125,"path":3126,"stem":3127},"Локальне середовище — minikube, kind та k3s","\u002Ftools\u002Fkubernetes\u002Flocal-environment","07.tools\u002F02.kubernetes\u002F03.local-environment",{"title":3129,"path":3130,"stem":3131},"Pod — атомарна одиниця Kubernetes","\u002Ftools\u002Fkubernetes\u002Fpods-and-containers","07.tools\u002F02.kubernetes\u002F04.pods-and-containers",{"title":3133,"path":3134,"stem":3135},"Патерни використання Pod","\u002Ftools\u002Fkubernetes\u002Fpod-patterns","07.tools\u002F02.kubernetes\u002F05.pod-patterns",{"title":3137,"path":3138,"stem":3139},"Deployment — декларативне управління Pod","\u002Ftools\u002Fkubernetes\u002Fdeployment-basics","07.tools\u002F02.kubernetes\u002F06.deployment-basics",{"title":3141,"path":3142,"stem":3143},"Rolling Updates та управління життєвим циклом Deployment","\u002Ftools\u002Fkubernetes\u002Fdeployment-rolling-updates","07.tools\u002F02.kubernetes\u002F07.deployment-rolling-updates",{"title":3145,"path":3146,"stem":3147},"Service — мережева абстракція для Pod","\u002Ftools\u002Fkubernetes\u002Fservices-networking","07.tools\u002F02.kubernetes\u002F08.services-networking",{"title":3149,"icon":3150,"path":3151,"stem":3152,"children":3153,"page":59},"Software Engineering","i-lucide-code-2","\u002Fsoftware-engineering","09.software-engineering",[3154,3158,3162,3166,3170,3174,3178,3182,3186,3190,3194],{"title":3155,"path":3156,"stem":3157},"1. Аналіз предметної області. Експертні знання та складність","\u002Fsoftware-engineering\u002Fintro-subdomains","09.software-engineering\u002F01.intro-subdomains",{"title":3159,"path":3160,"stem":3161},"2. Обмежені контексти. Інтеграція обмежених контекстів","\u002Fsoftware-engineering\u002Fintegrating-limited-contexts","09.software-engineering\u002F02.integrating-limited-contexts",{"title":3163,"path":3164,"stem":3165},"3. Реалізація простої бізнес-логіки","\u002Fsoftware-engineering\u002Fsimple","09.software-engineering\u002F03.simple",{"title":3167,"path":3168,"stem":3169},"4. Опрацювання складної бізнес-логіки","\u002Fsoftware-engineering\u002Fcomplex-business-logic","09.software-engineering\u002F04.complex-business-logic",{"title":3171,"path":3172,"stem":3173},"5. Моделювання фактора часу. Подієво-орієнтована архітектура.","\u002Fsoftware-engineering\u002Fmodelling-the-time-factor","09.software-engineering\u002F05.modelling-the-time-factor",{"title":3175,"path":3176,"stem":3177},"6. Архітектурні патерни","\u002Fsoftware-engineering\u002Farchitectural-patterns","09.software-engineering\u002F06.architectural-patterns",{"title":3179,"path":3180,"stem":3181},"Паттерни взаємодії","\u002Fsoftware-engineering\u002Fpatterns-of-interaction","09.software-engineering\u002F07.patterns-of-interaction",{"title":3183,"path":3184,"stem":3185},"Евристика проєктування","\u002Fsoftware-engineering\u002Fdesign-heuristics","09.software-engineering\u002F08.design-heuristics",{"title":3187,"path":3188,"stem":3189},"Еволюція проєктних рішень","\u002Fsoftware-engineering\u002Fevolution-of-design-solutions","09.software-engineering\u002F09.evolution-of-design-solutions",{"title":3191,"path":3192,"stem":3193},"EventStorming","\u002Fsoftware-engineering\u002Feventstorming","09.software-engineering\u002F10.eventstorming",{"title":3195,"path":3196,"stem":3197},"DDD на практиці","\u002Fsoftware-engineering\u002Fddd-in-practice","09.software-engineering\u002F11.ddd-in-practice",{"title":3199,"icon":943,"path":3200,"stem":3201,"children":3202,"page":59},"DDD","\u002Fddd","10.ddd",[3203,3207,3211,3215,3219,3223,3227,3231,3235,3239,3243,3247,3251],{"title":3204,"path":3205,"stem":3206},"Аналіз предметної області","\u002Fddd\u002Fdomain-analysis","10.ddd\u002F01.domain-analysis",{"title":3208,"path":3209,"stem":3210},"Експертні знання про предметну область","\u002Fddd\u002Fdomain-expert-knowledge","10.ddd\u002F02.domain-expert-knowledge",{"title":3212,"path":3213,"stem":3214},"Як осмислити складність предметної області","\u002Fddd\u002Fmanaging-domain-complexity","10.ddd\u002F03.managing-domain-complexity",{"title":3216,"path":3217,"stem":3218},"Інтеграція обмежених контекстів","\u002Fddd\u002Fbounded-context-integration","10.ddd\u002F04.bounded-context-integration",{"title":3220,"path":3221,"stem":3222},"Реалізація простої бізнес-логіки","\u002Fddd\u002Fsimple-business-logic","10.ddd\u002F05.simple-business-logic",{"title":3224,"path":3225,"stem":3226},"Обробка складної бізнес-логіки","\u002Fddd\u002Fcomplex-business-logic","10.ddd\u002F06.complex-business-logic",{"title":3228,"path":3229,"stem":3230},"Моделювання фактора часу","\u002Fddd\u002Ftime-modeling","10.ddd\u002F07.time-modeling",{"title":3232,"path":3233,"stem":3234},"Глава 8. Архітектурні Патерни","\u002Fddd\u002Farchitectural-patterns","10.ddd\u002F08.architectural-patterns",{"title":3236,"path":3237,"stem":3238},"Глава 9. Патерни Взаємодії","\u002Fddd\u002Finteraction-patterns","10.ddd\u002F09.interaction-patterns",{"title":3240,"path":3241,"stem":3242},"Глава 10. Проектні Евристики","\u002Fddd\u002Fdesign-heuristics","10.ddd\u002F10.design-heuristics",{"title":3244,"path":3245,"stem":3246},"Глава 11. Еволюція Проектних Рішень","\u002Fddd\u002Fevolution-of-design-decisions","10.ddd\u002F11.evolution-of-design-decisions",{"title":3248,"path":3249,"stem":3250},"Глава 12. EventStorming","\u002Fddd\u002Fevent-storming","10.ddd\u002F12.event-storming",{"title":3252,"path":3253,"stem":3254},"Глава 13. DDD на Практиці","\u002Fddd\u002Fddd-in-practice","10.ddd\u002F13.ddd-in-practice",{"title":3256,"icon":3257,"path":3258,"stem":3259,"children":3260,"page":59},"Media Streaming","i-lucide-video","\u002Fmedia-streaming","11.media-streaming",[3261,3265,3269,3273,3277,3281,3285],{"title":3262,"path":3263,"stem":3264},"01. Магія Стрімінгу: Що відбувається, коли ви натискаєте \"Play\"","\u002Fmedia-streaming\u002Fintroduction","11.media-streaming\u002F01.introduction",{"title":3266,"path":3267,"stem":3268},"02. Анатомія Медіа: Кодеки, Контейнери та Стиснення","\u002Fmedia-streaming\u002Faudio-video-anatomy","11.media-streaming\u002F02.audio-video-anatomy",{"title":3270,"path":3271,"stem":3272},"03. The Gym: FFmpeg Deep Dive","\u002Fmedia-streaming\u002Fffmpeg-gym","11.media-streaming\u002F03.ffmpeg-gym",{"title":3274,"path":3275,"stem":3276},"04. HLS Protocol: HTTP Live Streaming у Деталях","\u002Fmedia-streaming\u002Fhls-protocol","11.media-streaming\u002F04.hls-protocol",{"title":3278,"path":3279,"stem":3280},"05. DASH Protocol: Відкритий Стандарт","\u002Fmedia-streaming\u002Fdash-protocol","11.media-streaming\u002F05.dash-protocol",{"title":3282,"path":3283,"stem":3284},"06. Масштабування: CDN та Adaptive Bitrate","\u002Fmedia-streaming\u002Fcdn-and-adaptive-bitrate","11.media-streaming\u002F06.cdn-and-adaptive-bitrate",{"title":3286,"path":3287,"stem":3288},"07. Війна із Затримкою (Latency)","\u002Fmedia-streaming\u002Frealtime-latency","11.media-streaming\u002F07.realtime-latency",{"title":3290,"icon":3291,"path":3292,"stem":3293,"children":3294,"page":59},"HTML & CSS","i-devicon-html5","\u002Fhtml-css","12.html-css",[3295,3299,3303,3307,3311,3315,3319,3323,3327,3331,3335,3339,3343,3347,3351,3355,3359,3363,3367,3371,3375,3379,3383,3387,3391,3395,3399,3403,3407,3411],{"title":3296,"path":3297,"stem":3298},"Вступ до HTML. Структура документа","\u002Fhtml-css\u002Fintro-html-structure","12.html-css\u002F01.intro-html-structure",{"title":3300,"path":3301,"stem":3302},"Форматування тексту в HTML","\u002Fhtml-css\u002Fhtml-text-formatting","12.html-css\u002F02.html-text-formatting",{"title":3304,"path":3305,"stem":3306},"Посилання та зображення в HTML","\u002Fhtml-css\u002Fhtml-links-images","12.html-css\u002F03.html-links-images",{"title":3308,"path":3309,"stem":3310},"Списки та таблиці в HTML","\u002Fhtml-css\u002Fhtml-lists-tables","12.html-css\u002F04.html-lists-tables",{"title":3312,"path":3313,"stem":3314},"Форми в HTML","\u002Fhtml-css\u002Fhtml-forms","12.html-css\u002F05.html-forms",{"title":3316,"path":3317,"stem":3318},"Семантичні елементи HTML5","\u002Fhtml-css\u002Fhtml-semantic-elements","12.html-css\u002F06.html-semantic-elements",{"title":3320,"path":3321,"stem":3322},"Мультимедіа та розширені елементи HTML","\u002Fhtml-css\u002Fhtml-multimedia-advanced","12.html-css\u002F07.html-multimedia-advanced",{"title":3324,"path":3325,"stem":3326},"Мікророзмітка та SEO в HTML","\u002Fhtml-css\u002Fhtml-microdata-seo","12.html-css\u002F08.html-microdata-seo",{"title":3328,"path":3329,"stem":3330},"Вступ до CSS. Селектори та специфічність","\u002Fhtml-css\u002Fcss-intro-selectors","12.html-css\u002F09.css-intro-selectors",{"title":3332,"path":3333,"stem":3334},"Блокова модель CSS. Відступи. Box Sizing","\u002Fhtml-css\u002Fcss-box-model","12.html-css\u002F10.css-box-model",{"title":3336,"path":3337,"stem":3338},"Розміри у CSS: повний довідник одиниць і ключових слів","\u002Fhtml-css\u002F10a.css-sizing","12.html-css\u002F10a.css-sizing",{"title":3340,"path":3341,"stem":3342},"Типографіка в CSS. Шрифти та текст","\u002Fhtml-css\u002Fcss-typography","12.html-css\u002F11.css-typography",{"title":3344,"path":3345,"stem":3346},"Кольори та фони в CSS","\u002Fhtml-css\u002Fcss-colors-backgrounds","12.html-css\u002F12.css-colors-backgrounds",{"title":3348,"path":3349,"stem":3350},"Тіні та фільтри в CSS","\u002Fhtml-css\u002F12b.css-shadows-filters","12.html-css\u002F12b.css-shadows-filters",{"title":3352,"path":3353,"stem":3354},"CSS Flexbox: Фундамент гнучких макетів","\u002Fhtml-css\u002Fcss-flexbox-fundamentals","12.html-css\u002F13.css-flexbox-fundamentals",{"title":3356,"path":3357,"stem":3358},"CSS Flexbox: Вирівнювання та Позиціонування","\u002Fhtml-css\u002Fcss-flexbox-alignment-sizing-and-patterns","12.html-css\u002F14.css-flexbox-alignment-sizing-and-patterns",{"title":3360,"path":3361,"stem":3362},"CSS Grid. Двовимірний макет. Частина 1","\u002Fhtml-css\u002Fcss-layout-grid","12.html-css\u002F15.css-layout-grid",{"title":3364,"path":3365,"stem":3366},"CSS Grid. Двовимірний макет. Частина 2","\u002Fhtml-css\u002Fcss-layout-grid-advanced","12.html-css\u002F16.css-layout-grid-advanced",{"title":3368,"path":3369,"stem":3370},"Позиціонування в CSS. Z-index. Stacking Context","\u002Fhtml-css\u002Fcss-positioning","12.html-css\u002F17.css-positioning",{"title":3372,"path":3373,"stem":3374},"CSS Анімації та Переходи","\u002Fhtml-css\u002Fcss-animations-transitions","12.html-css\u002F18.css-animations-transitions",{"title":3376,"path":3377,"stem":3378},"Адаптивний дизайн. Media Queries. Частина 1","\u002Fhtml-css\u002Fcss-responsive-media-queries","12.html-css\u002F19.css-responsive-media-queries",{"title":3380,"path":3381,"stem":3382},"Адаптивний дизайн. Частина 2: clamp(), Container Queries, @layer","\u002Fhtml-css\u002Fcss-responsive-advanced","12.html-css\u002F20.css-responsive-advanced",{"title":3384,"path":3385,"stem":3386},"CSS Custom Properties. Методології. Сучасний CSS","\u002Fhtml-css\u002Fcss-variables-methodologies","12.html-css\u002F21.css-variables-methodologies",{"title":3388,"path":3389,"stem":3390},"Сучасний CSS 2023–2025: Нові можливості","\u002Fhtml-css\u002Fcss-modern-features","12.html-css\u002F22.css-modern-features",{"title":3392,"path":3393,"stem":3394},"CSS Nesting, @layer, @scope та @property: нативний препроцесор","\u002Fhtml-css\u002F22a.css-nesting-modern-syntax","12.html-css\u002F22a.css-nesting-modern-syntax",{"title":3396,"path":3397,"stem":3398},"CSS для форм та інтерактивних станів","\u002Fhtml-css\u002Fcss-forms-interactive-states","12.html-css\u002F23.css-forms-interactive-states",{"title":3400,"path":3401,"stem":3402},"Доступність у CSS (CSS Accessibility)","\u002Fhtml-css\u002Fcss-accessibility","12.html-css\u002F24.css-accessibility",{"title":3404,"path":3405,"stem":3406},"CSS-функції та сучасні sizing primitives","\u002Fhtml-css\u002Fcss-functions-sizing","12.html-css\u002F25.css-functions-sizing",{"title":3408,"path":3409,"stem":3410},"Rendering Pipeline і CSS Performance","\u002Fhtml-css\u002Fcss-rendering-performance","12.html-css\u002F26.css-rendering-performance",{"title":3412,"path":3413,"stem":3414},"CSS Best Practices: типові ситуації та правильні рішення","\u002Fhtml-css\u002Fcss-best-practices","12.html-css\u002F27.css-best-practices",{"title":3416,"path":3417,"stem":3418,"children":3419,"page":59},"AWS","\u002Faws","13.aws",[3420,3424,3428,3432,3436,3440,3444,3448,3452,3456,3460,3464,3468,3472,3476,3480,3484,3488],{"title":3421,"path":3422,"stem":3423},"Реєстрація AWS акаунту та студентські програми","\u002Faws\u002Faccount-registration","13.aws\u002F00.account-registration",{"title":3425,"path":3426,"stem":3427},"Вступ до хмарних обчислень та AWS","\u002Faws\u002Fintroduction-to-cloud","13.aws\u002F01.introduction-to-cloud",{"title":3429,"path":3430,"stem":3431},"AWS IAM — Identity and Access Management","\u002Faws\u002Fiam","13.aws\u002F02.iam",{"title":3433,"path":3434,"stem":3435},"AWS IAM CLI — Довідник команд","\u002Faws\u002F02a.iam-doc","13.aws\u002F02a.iam-doc",{"title":3437,"path":3438,"stem":3439},"Docker та контейнеризація в AWS — ECR, ECS та Fargate","\u002Faws\u002Fdocker-ecs","13.aws\u002F03.docker-ecs",{"title":3441,"path":3442,"stem":3443},"AWS ECR \u002F ECS CLI — Довідник команд","\u002Faws\u002F03a.docker-ecs-doc","13.aws\u002F03a.docker-ecs-doc",{"title":3445,"path":3446,"stem":3447},"Amazon EC2 — Elastic Compute Cloud","\u002Faws\u002Fec2","13.aws\u002F04.ec2",{"title":3449,"path":3450,"stem":3451},"AWS EC2 CLI — Довідник команд","\u002Faws\u002F04a.ec2-doc","13.aws\u002F04a.ec2-doc",{"title":3453,"path":3454,"stem":3455},"Elastic Load Balancing та Auto Scaling","\u002Faws\u002Falb-asg","13.aws\u002F05.alb-asg",{"title":3457,"path":3458,"stem":3459},"Amazon S3 — Simple Storage Service","\u002Faws\u002Fs3","13.aws\u002F06.s3",{"title":3461,"path":3462,"stem":3463},"Amazon CloudFront — Content Delivery Network","\u002Faws\u002Fcloudfront","13.aws\u002F07.cloudfront",{"title":3465,"path":3466,"stem":3467},"Amazon RDS — Relational Database Service","\u002Faws\u002Frds","13.aws\u002F08.rds",{"title":3469,"path":3470,"stem":3471},"Amazon DynamoDB — NoSQL Database","\u002Faws\u002Fdynamodb","13.aws\u002F09.dynamodb",{"title":3473,"path":3474,"stem":3475},"AWS Lambda та Serverless Compute","\u002Faws\u002Flambda","13.aws\u002F10.lambda",{"title":3477,"path":3478,"stem":3479},"Amazon Bedrock - Foundation Models, RAG та Agents","\u002Faws\u002Fbedrock","13.aws\u002F22.bedrock",{"title":3481,"path":3482,"stem":3483},"Amazon Rekognition - Комп'ютерний зір","\u002Faws\u002Frekognition","13.aws\u002F23.rekognition",{"title":3485,"path":3486,"stem":3487},"Amazon Textract - Інтелектуальний аналіз документів","\u002Faws\u002Ftextract","13.aws\u002F24.textract",{"title":3489,"path":3490,"stem":3491},"Amazon Polly, Transcribe, Comprehend та Translate","\u002Faws\u002Faudio-nlp-services","13.aws\u002F25.audio-nlp-services",{"title":3493,"path":3494,"stem":3495,"children":3496,"page":59},"Ai Development","\u002Fai-development","14.ai-development",[3497],{"title":3498,"path":3499,"stem":3500,"children":3501,"page":59},"Foundations","\u002Fai-development\u002Ffoundations","14.ai-development\u002F00.foundations",[3502],{"title":3503,"path":3504,"stem":3505},"Модуль 0.1. Що таке Large Language Model (LLM)","\u002Fai-development\u002Ffoundations\u002Fwhat-is-llm","14.ai-development\u002F00.foundations\u002F01.what-is-llm",{"title":3507,"path":3508,"stem":3509,"children":3510,"page":59},"React Native","\u002Freact-native","15.react-native",[3511,3532],{"title":3512,"path":3513,"stem":3514,"children":3515,"page":59},"Version1","\u002Freact-native\u002Fversion1","15.react-native\u002Fversion1",[3516,3520,3524,3528],{"title":3517,"path":3518,"stem":3519},"Що таке React Native","\u002Freact-native\u002Fversion1\u002Fwhat-is-react-native","15.react-native\u002Fversion1\u002F01.what-is-react-native",{"title":3521,"path":3522,"stem":3523},"Як влаштований React Native «під капотом»","\u002Freact-native\u002Fversion1\u002Freact-native-architecture","15.react-native\u002Fversion1\u002F02.react-native-architecture",{"title":3525,"path":3526,"stem":3527},"Від React до React Native: ключові відмінності","\u002Freact-native\u002Fversion1\u002Freact-native-vs-react","15.react-native\u002Fversion1\u002F03.react-native-vs-react",{"title":3529,"path":3530,"stem":3531},"View та Text — фундаментальні будівельні блоки","\u002Freact-native\u002Fversion1\u002Fview-and-text","15.react-native\u002Fversion1\u002F04.view-and-text",{"title":3533,"path":3534,"stem":3535,"children":3536,"page":59},"Version2","\u002Freact-native\u002Fversion2","15.react-native\u002Fversion2",[3537,3541,3545,3549,3553,3557,3561,3565,3569,3573,3577,3581,3585,3589,3593,3597,3601,3605,3609,3613,3617,3621,3625,3629,3633,3637,3641],{"title":3538,"path":3539,"stem":3540},"React Native — навіщо він потрібен","\u002Freact-native\u002Fversion2\u002Fwhy-react-native","15.react-native\u002Fversion2\u002F01.why-react-native",{"title":3542,"path":3543,"stem":3544},"Налаштування середовища розробки","\u002Freact-native\u002Fversion2\u002Fenvironment-setup","15.react-native\u002Fversion2\u002F02.environment-setup",{"title":3546,"path":3547,"stem":3548},"Expo і класичний React Native — два шляхи одного фреймворку","\u002Freact-native\u002Fversion2\u002Fexpo-vs-cli-landscape","15.react-native\u002Fversion2\u002F03.expo-vs-cli-landscape",{"title":3550,"path":3551,"stem":3552},"Середовище Expo — перший запуск","\u002Freact-native\u002Fversion2\u002Fexpo-setup-and-tooling","15.react-native\u002Fversion2\u002F04.expo-setup-and-tooling",{"title":3554,"path":3555,"stem":3556},"Структура проєкту та перші UI-примітиви","\u002Freact-native\u002Fversion2\u002Fproject-structure-and-conventions","15.react-native\u002Fversion2\u002F05.project-structure-and-conventions",{"title":3558,"path":3559,"stem":3560},"Базові компоненти React Native","\u002Freact-native\u002Fversion2\u002Fcore-components","15.react-native\u002Fversion2\u002F06.core-components",{"title":3562,"path":3563,"stem":3564},"Flexbox і layout у React Native","\u002Freact-native\u002Fversion2\u002Fflexbox-and-layout","15.react-native\u002Fversion2\u002F07.flexbox-and-layout",{"title":3566,"path":3567,"stem":3568},"StyleSheet і теми (light \u002F dark)","\u002Freact-native\u002Fversion2\u002Fstylesheet-and-theming","15.react-native\u002Fversion2\u002F08.stylesheet-and-theming",{"title":3570,"path":3571,"stem":3572},"Списки та віртуалізація","\u002Freact-native\u002Fversion2\u002Flists-and-virtualization","15.react-native\u002Fversion2\u002F09.lists-and-virtualization",{"title":3574,"path":3575,"stem":3576},"Форми, ввід і валідація","\u002Freact-native\u002Fversion2\u002Fforms-input-validation","15.react-native\u002Fversion2\u002F10.forms-input-validation",{"title":3578,"path":3579,"stem":3580},"Основи Expo Router","\u002Freact-native\u002Fversion2\u002Fexpo-router-basics","15.react-native\u002Fversion2\u002F11.expo-router-basics",{"title":3582,"path":3583,"stem":3584},"Вкладені навігатори та модалки","\u002Freact-native\u002Fversion2\u002Fnested-navigators-and-modals","15.react-native\u002Fversion2\u002F12.nested-navigators-and-modals",{"title":3586,"path":3587,"stem":3588},"Deep linking і параметри маршрутів","\u002Freact-native\u002Fversion2\u002Fdeep-linking-and-params","15.react-native\u002Fversion2\u002F13.deep-linking-and-params",{"title":3590,"path":3591,"stem":3592},"Робота з мережею та життєвий цикл застосунку","\u002Freact-native\u002Fversion2\u002Fnetworking-and-app-lifecycle","15.react-native\u002Fversion2\u002F14.networking-and-app-lifecycle",{"title":3594,"path":3595,"stem":3596},"Redux Toolkit на мобільних платформах","\u002Freact-native\u002Fversion2\u002Fredux-toolkit-on-mobile","15.react-native\u002Fversion2\u002F15.redux-toolkit-on-mobile",{"title":3598,"path":3599,"stem":3600},"RTK Query на мобільних платформах","\u002Freact-native\u002Fversion2\u002Frtk-query-mobile","15.react-native\u002Fversion2\u002F16.rtk-query-mobile",{"title":3602,"path":3603,"stem":3604},"Автентифікація та Безпечне Зберігання","\u002Freact-native\u002Fversion2\u002Fauth-secure-storage","15.react-native\u002Fversion2\u002F18.auth-secure-storage",{"title":3606,"path":3607,"stem":3608},"Локальне сховище — AsyncStorage, MMKV, SQLite","\u002Freact-native\u002Fversion2\u002Flocal-storage-mmkv-sqlite","15.react-native\u002Fversion2\u002F19.local-storage-mmkv-sqlite",{"title":3610,"path":3611,"stem":3612},"Офлайн-First і синхронізація","\u002Freact-native\u002Fversion2\u002Foffline-first-sync","15.react-native\u002Fversion2\u002F20.offline-first-sync",{"title":3614,"path":3615,"stem":3616},"Камера, медіа та файлова система","\u002Freact-native\u002Fversion2\u002Fcamera-media-filesystem","15.react-native\u002Fversion2\u002F21.camera-media-filesystem",{"title":3618,"path":3619,"stem":3620},"Карти та геолокація","\u002Freact-native\u002Fversion2\u002Fmaps-and-location","15.react-native\u002Fversion2\u002F22.maps-and-location",{"title":3622,"path":3623,"stem":3624},"Жести та дотики","\u002Freact-native\u002Fversion2\u002Fgestures-and-touch","15.react-native\u002Fversion2\u002F23.gestures-and-touch",{"title":3626,"path":3627,"stem":3628},"Анімації з Reanimated","\u002Freact-native\u002Fversion2\u002Freanimated-animations","15.react-native\u002Fversion2\u002F24.reanimated-animations",{"title":3630,"path":3631,"stem":3632},"Push і локальні сповіщення","\u002Freact-native\u002Fversion2\u002Fpush-and-local-notifications","15.react-native\u002Fversion2\u002F25.push-and-local-notifications",{"title":3634,"path":3635,"stem":3636},"Інтернаціоналізація та доступність","\u002Freact-native\u002Fversion2\u002Faccessibility-and-i18n","15.react-native\u002Fversion2\u002F26.accessibility-and-i18n",{"title":3638,"path":3639,"stem":3640},"EAS Build та профілі збірки","\u002Freact-native\u002Fversion2\u002Feas-build-and-profiles","15.react-native\u002Fversion2\u002F29.eas-build-and-profiles",{"title":3642,"path":3643,"stem":3644},"Публікація в App Store та Google Play","\u002Freact-native\u002Fversion2\u002Fapp-store-play-release","15.react-native\u002Fversion2\u002F30.app-store-play-release",{"title":3646,"path":3647,"stem":3648,"children":3649,"page":59},"Ai Python","\u002Fai-python","16.ai-python",[3650,3659,3668,3677,3706,3732,3757,3790,3807,3820,3829,3842,3851,3872,3885,3906],{"title":3651,"path":3652,"stem":3653,"children":3654,"page":59},"Intro To Ai","\u002Fai-python\u002Fintro-to-ai","16.ai-python\u002F01.intro-to-ai",[3655],{"title":3656,"path":3657,"stem":3658},"Вступ до штучного інтелекту та машинного навчання","\u002Fai-python\u002Fintro-to-ai\u002Fintro-to-ai","16.ai-python\u002F01.intro-to-ai\u002F01.intro-to-ai",{"title":3660,"path":3661,"stem":3662,"children":3663,"page":59},"Jupyter Notebook","\u002Fai-python\u002Fjupyter-notebook","16.ai-python\u002F02.jupyter-notebook",[3664],{"title":3665,"path":3666,"stem":3667},"Знайомство з Jupyter Notebook та JupyterLab","\u002Fai-python\u002Fjupyter-notebook\u002Fjupyter-notebook","16.ai-python\u002F02.jupyter-notebook\u002F02.jupyter-notebook",{"title":3669,"path":3670,"stem":3671,"children":3672,"page":59},"Numpy Pandas","\u002Fai-python\u002Fnumpy-pandas","16.ai-python\u002F03.numpy-pandas",[3673],{"title":3674,"path":3675,"stem":3676},"Робота з даними з використанням NumPy і pandas","\u002Fai-python\u002Fnumpy-pandas\u002Fnumpy-pandas","16.ai-python\u002F03.numpy-pandas\u002F03.numpy-pandas",{"title":3678,"path":3679,"stem":3680,"children":3681,"page":59},"Statistics Basics","\u002Fai-python\u002Fstatistics-basics","16.ai-python\u002F04.statistics-basics",[3682,3686,3690,3694,3698,3702],{"title":3683,"path":3684,"stem":3685},"Випадкові величини та їх типи","\u002Fai-python\u002Fstatistics-basics\u002Frandom-variables","16.ai-python\u002F04.statistics-basics\u002F01.random-variables",{"title":3687,"path":3688,"stem":3689},"Міри центральної тенденції","\u002Fai-python\u002Fstatistics-basics\u002Fcentral-tendency","16.ai-python\u002F04.statistics-basics\u002F02.central-tendency",{"title":3691,"path":3692,"stem":3693},"Міри варіації (розсіювання)","\u002Fai-python\u002Fstatistics-basics\u002Fvariability","16.ai-python\u002F04.statistics-basics\u002F03.variability",{"title":3695,"path":3696,"stem":3697},"Розподіли випадкових величин","\u002Fai-python\u002Fstatistics-basics\u002Fdistributions","16.ai-python\u002F04.statistics-basics\u002F04.distributions",{"title":3699,"path":3700,"stem":3701},"Кореляція та взаємозв'язки","\u002Fai-python\u002Fstatistics-basics\u002Fcorrelation","16.ai-python\u002F04.statistics-basics\u002F05.correlation",{"title":3703,"path":3704,"stem":3705},"Викиди та аномалії","\u002Fai-python\u002Fstatistics-basics\u002Foutliers","16.ai-python\u002F04.statistics-basics\u002F06.outliers",{"title":3707,"path":3708,"stem":3709,"children":3710},"Візуалізація даних за допомогою matplotlib","\u002Fai-python\u002Fdata-visualization","16.ai-python\u002F05.data-visualization\u002Findex",[3711,3712,3716,3720,3724,3728],{"title":3707,"path":3708,"stem":3709},{"title":3713,"path":3714,"stem":3715},"Основи matplotlib — Figure, Axes та перший графік","\u002Fai-python\u002Fdata-visualization\u002Fmatplotlib-basics","16.ai-python\u002F05.data-visualization\u002F01.matplotlib-basics",{"title":3717,"path":3718,"stem":3719},"Візуалізація розподілів — гістограми та box plots","\u002Fai-python\u002Fdata-visualization\u002Fdistributions","16.ai-python\u002F05.data-visualization\u002F02.distributions",{"title":3721,"path":3722,"stem":3723},"Візуалізація залежностей — scatter plots та кореляція","\u002Fai-python\u002Fdata-visualization\u002Frelationships","16.ai-python\u002F05.data-visualization\u002F03.relationships",{"title":3725,"path":3726,"stem":3727},"Візуалізація категоріальних даних — bar charts та pie charts","\u002Fai-python\u002Fdata-visualization\u002Fcategorical","16.ai-python\u002F05.data-visualization\u002F04.categorical",{"title":3729,"path":3730,"stem":3731},"Композиції та стилізація — subplots та багатопанельні дашборди","\u002Fai-python\u002Fdata-visualization\u002Fsubplots-styling","16.ai-python\u002F05.data-visualization\u002F05.subplots-styling",{"title":3733,"path":3734,"stem":3735,"children":3736,"page":59},"Linear Regression","\u002Fai-python\u002Flinear-regression","16.ai-python\u002F06.linear-regression",[3737,3741,3745,3749,3753],{"title":3738,"path":3739,"stem":3740},"Регресійна задача та лінійна регресія з однією змінною","\u002Fai-python\u002Flinear-regression\u002Fregression-task","16.ai-python\u002F06.linear-regression\u002F01.regression-task",{"title":3742,"path":3743,"stem":3744},"Метрики якості регресії — як оцінити модель","\u002Fai-python\u002Flinear-regression\u002Fquality-metrics","16.ai-python\u002F06.linear-regression\u002F02.quality-metrics",{"title":3746,"path":3747,"stem":3748},"Градієнтний спуск — як модель навчається","\u002Fai-python\u002Flinear-regression\u002Fgradient-descent","16.ai-python\u002F06.linear-regression\u002F03.gradient-descent",{"title":3750,"path":3751,"stem":3752},"Множинна лінійна регресія — модель з багатьма ознаками","\u002Fai-python\u002Flinear-regression\u002Fmultiple-regression","16.ai-python\u002F06.linear-regression\u002F04.multiple-regression",{"title":3754,"path":3755,"stem":3756},"Практичні завдання та резюме модуля","\u002Fai-python\u002Flinear-regression\u002Fpractice","16.ai-python\u002F06.linear-regression\u002F05.practice",{"title":3758,"path":3759,"stem":3760,"children":3761,"page":59},"Practical Regression","\u002Fai-python\u002Fpractical-regression","16.ai-python\u002F07.practical-regression",[3762,3766,3770,3774,3778,3782,3786],{"title":3763,"path":3764,"stem":3765},"Знайомство з scikit-learn","\u002Fai-python\u002Fpractical-regression\u002Fintro-scikit-learn","16.ai-python\u002F07.practical-regression\u002F01.intro-scikit-learn",{"title":3767,"path":3768,"stem":3769},"Exploratory Data Analysis датасету Housing Prices","\u002Fai-python\u002Fpractical-regression\u002Fhousing-dataset-eda","16.ai-python\u002F07.practical-regression\u002F02.housing-dataset-eda",{"title":3771,"path":3772,"stem":3773},"Попередня обробка даних (Data Preprocessing)","\u002Fai-python\u002Fpractical-regression\u002Fdata-preprocessing","16.ai-python\u002F07.practical-regression\u002F03.data-preprocessing",{"title":3775,"path":3776,"stem":3777},"Train\u002FTest Split та перша повноцінна модель","\u002Fai-python\u002Fpractical-regression\u002Ftrain-test-split","16.ai-python\u002F07.practical-regression\u002F04.train-test-split",{"title":3779,"path":3780,"stem":3781},"Перенавчання та недонавчання","\u002Fai-python\u002Fpractical-regression\u002Foverfitting-underfitting","16.ai-python\u002F07.practical-regression\u002F05.overfitting-underfitting",{"title":3783,"path":3784,"stem":3785},"Крос-валідація (Cross-Validation)","\u002Fai-python\u002Fpractical-regression\u002Fcross-validation","16.ai-python\u002F07.practical-regression\u002F06.cross-validation",{"title":3787,"path":3788,"stem":3789},"Гіперпараметри та їх оптимізація","\u002Fai-python\u002Fpractical-regression\u002Fhyperparameter-tuning","16.ai-python\u002F07.practical-regression\u002F07.hyperparameter-tuning",{"title":3791,"path":3792,"stem":3793,"children":3794,"page":59},"Polynomial Regression","\u002Fai-python\u002Fpolynomial-regression","16.ai-python\u002F08.polynomial-regression",[3795,3799,3803],{"title":3796,"path":3797,"stem":3798},"Нелінійні залежності та поліноміальна регресія","\u002Fai-python\u002Fpolynomial-regression\u002Fnonlinear-patterns","16.ai-python\u002F08.polynomial-regression\u002F01.nonlinear-patterns",{"title":3800,"path":3801,"stem":3802},"Регуляризація в регресії — Ridge та Lasso","\u002Fai-python\u002Fpolynomial-regression\u002Fregularization-methods","16.ai-python\u002F08.polynomial-regression\u002F02.regularization-methods",{"title":3804,"path":3805,"stem":3806},"Практика — поліноміальна регресія та регуляризація на Housing Prices","\u002Fai-python\u002Fpolynomial-regression\u002Fhousing-prices-practice","16.ai-python\u002F08.polynomial-regression\u002F03.housing-prices-practice",{"title":3808,"path":3809,"stem":3810,"children":3811,"page":59},"Decision Trees Random Forest","\u002Fai-python\u002Fdecision-trees-random-forest","16.ai-python\u002F09.decision-trees-random-forest",[3812,3816],{"title":3813,"path":3814,"stem":3815},"Дерева рішень — інтерпретабельні моделі машинного навчання","\u002Fai-python\u002Fdecision-trees-random-forest\u002Fdecision-trees","16.ai-python\u002F09.decision-trees-random-forest\u002F01.decision-trees",{"title":3817,"path":3818,"stem":3819},"Random Forest — ансамблі дерев рішень","\u002Fai-python\u002Fdecision-trees-random-forest\u002Frandom-forest","16.ai-python\u002F09.decision-trees-random-forest\u002F02.random-forest",{"title":3821,"path":3822,"stem":3823,"children":3824,"page":59},"Gradient Boosting","\u002Fai-python\u002Fgradient-boosting","16.ai-python\u002F10.gradient-boosting",[3825],{"title":3826,"path":3827,"stem":3828},"Градієнтний бустинг та XGBoost — послідовне виправлення помилок","\u002Fai-python\u002Fgradient-boosting\u002Fgradient-boosting-xgboost","16.ai-python\u002F10.gradient-boosting\u002F01.gradient-boosting-xgboost",{"title":3830,"path":3831,"stem":3832,"children":3833,"page":59},"Logistic Regression Classification","\u002Fai-python\u002Flogistic-regression-classification","16.ai-python\u002F11.logistic-regression-classification",[3834,3838],{"title":3835,"path":3836,"stem":3837},"Вступ до класифікації та логістична регресія","\u002Fai-python\u002Flogistic-regression-classification\u002Fclassification-basics","16.ai-python\u002F11.logistic-regression-classification\u002F01.classification-basics",{"title":3839,"path":3840,"stem":3841},"Метрики якості класифікації — Confusion Matrix, Precision, Recall, F1","\u002Fai-python\u002Flogistic-regression-classification\u002Fclassification-metrics","16.ai-python\u002F11.logistic-regression-classification\u002F02.classification-metrics",{"title":3843,"path":3844,"stem":3845,"children":3846,"page":59},"Neural Networks Basics","\u002Fai-python\u002Fneural-networks-basics","16.ai-python\u002F12.neural-networks-basics",[3847],{"title":3848,"path":3849,"stem":3850},"Вступ до нейронних мереж — від персептрона до багатошарових мереж","\u002Fai-python\u002Fneural-networks-basics\u002Fperceptron-to-mlp","16.ai-python\u002F12.neural-networks-basics\u002F01.perceptron-to-mlp",{"title":3852,"path":3853,"stem":3854,"children":3855,"page":59},"Pytorch Intro","\u002Fai-python\u002Fpytorch-intro","16.ai-python\u002F13.pytorch-intro",[3856,3860,3864,3868],{"title":3857,"path":3858,"stem":3859},"Тензори та автоматичне диференціювання в PyTorch","\u002Fai-python\u002Fpytorch-intro\u002Ftensors-and-autograd","16.ai-python\u002F13.pytorch-intro\u002F01.tensors-and-autograd",{"title":3861,"path":3862,"stem":3863},"Побудова та тренування нейронних мереж у PyTorch","\u002Fai-python\u002Fpytorch-intro\u002Fbuilding-and-training","16.ai-python\u002F13.pytorch-intro\u002F02.building-and-training",{"title":3865,"path":3866,"stem":3867},"Робота з даними та регуляризація в PyTorch","\u002Fai-python\u002Fpytorch-intro\u002Fdata-and-regularization","16.ai-python\u002F13.pytorch-intro\u002F03.data-and-regularization",{"title":3869,"path":3870,"stem":3871},"Просунуті теми PyTorch — GPU, оптимізація та deployment","\u002Fai-python\u002Fpytorch-intro\u002Fadvanced-topics","16.ai-python\u002F13.pytorch-intro\u002F04.advanced-topics",{"title":3873,"path":3874,"stem":3875,"children":3876,"page":59},"Activation Functions Heart Disease","\u002Fai-python\u002Factivation-functions-heart-disease","16.ai-python\u002F14.activation-functions-heart-disease",[3877,3881],{"title":3878,"path":3879,"stem":3880},"Функції активації та побудова нейронної мережі для передбачення вад серця","\u002Fai-python\u002Factivation-functions-heart-disease\u002Fheart-disease-prediction","16.ai-python\u002F14.activation-functions-heart-disease\u002F01.heart-disease-prediction",{"title":3882,"path":3883,"stem":3884},"Бонус — Повний приклад Student Performance Prediction","\u002Fai-python\u002Factivation-functions-heart-disease\u002Fstudent-performance-bonus","16.ai-python\u002F14.activation-functions-heart-disease\u002F02.student-performance-bonus",{"title":3886,"path":3887,"stem":3888,"children":3889,"page":59},"Cnn Image Classification","\u002Fai-python\u002Fcnn-image-classification","16.ai-python\u002F15.cnn-image-classification",[3890,3894,3898,3902],{"title":3891,"path":3892,"stem":3893},"Основи згорткових нейронних мереж — чому не MLP?","\u002Fai-python\u002Fcnn-image-classification\u002Fcnn-fundamentals","16.ai-python\u002F15.cnn-image-classification\u002F01.cnn-fundamentals",{"title":3895,"path":3896,"stem":3897},"Практична імплементація CNN для класифікації MNIST","\u002Fai-python\u002Fcnn-image-classification\u002Fmnist-classification","16.ai-python\u002F15.cnn-image-classification\u002F02.mnist-classification",{"title":3899,"path":3900,"stem":3901},"Глибші CNN та аугментація даних для CIFAR-10","\u002Fai-python\u002Fcnn-image-classification\u002Fcifar10-and-data-augmentation","16.ai-python\u002F15.cnn-image-classification\u002F03.cifar10-and-data-augmentation",{"title":3903,"path":3904,"stem":3905},"Transfer Learning та візуалізація внутрішніх представлень CNN","\u002Fai-python\u002Fcnn-image-classification\u002Ftransfer-learning-and-visualization","16.ai-python\u002F15.cnn-image-classification\u002F04.transfer-learning-and-visualization",{"title":3907,"path":3908,"stem":3909,"children":3910,"page":59},"Batching Normalization Deep Networks","\u002Fai-python\u002Fbatching-normalization-deep-networks","16.ai-python\u002F16.batching-normalization-deep-networks",[3911,3915,3919,3923,3927,3931,3935],{"title":3912,"path":3913,"stem":3914},"Mini-batch Gradient Descent та ефективна обробка даних","\u002Fai-python\u002Fbatching-normalization-deep-networks\u002Fmini-batch-gradient-descent","16.ai-python\u002F16.batching-normalization-deep-networks\u002F01.mini-batch-gradient-descent",{"title":3916,"path":3917,"stem":3918},"Ініціалізація ваг — фундамент стабільного навчання","\u002Fai-python\u002Fbatching-normalization-deep-networks\u002Fweight-initialization","16.ai-python\u002F16.batching-normalization-deep-networks\u002F02.weight-initialization",{"title":3920,"path":3921,"stem":3922},"Batch Normalization — прорив у глибокому навчанні","\u002Fai-python\u002Fbatching-normalization-deep-networks\u002Fbatch-normalization","16.ai-python\u002F16.batching-normalization-deep-networks\u002F03.batch-normalization",{"title":3924,"path":3925,"stem":3926},"Dropout та комбіновані стратегії регуляризації","\u002Fai-python\u002Fbatching-normalization-deep-networks\u002Fdropout-and-regularization","16.ai-python\u002F16.batching-normalization-deep-networks\u002F04.dropout-and-regularization",{"title":3928,"path":3929,"stem":3930},"Проєктування глибоких мереж — від теорії до практики","\u002Fai-python\u002Fbatching-normalization-deep-networks\u002Fdeep-networks-architectures","16.ai-python\u002F16.batching-normalization-deep-networks\u002F05.deep-networks-architectures",{"title":3932,"path":3933,"stem":3934},"Планування learning rate — коли та як зменшувати крок навчання","\u002Fai-python\u002Fbatching-normalization-deep-networks\u002Flearning-rate-scheduling","16.ai-python\u002F16.batching-normalization-deep-networks\u002F06.learning-rate-scheduling",{"title":3936,"path":3937,"stem":3938},"Підсумковий проєкт — побудова сучасного класифікатора зображень","\u002Fai-python\u002Fbatching-normalization-deep-networks\u002Ffinal-project-deep-classifier","16.ai-python\u002F16.batching-normalization-deep-networks\u002F07.final-project-deep-classifier",{"title":3940,"icon":658,"path":3941,"stem":3942,"children":3943,"page":59},"Клієнт-серверна архітектура","\u002Fclient-server-architecture","17.client-server-architecture",[3944,3948,3952,3956,3960,3964,3968,3972,3976,3980,3984,3988,3992,3996,4000,4004,4008,4012],{"title":3945,"path":3946,"stem":3947},"Архітектура клієнт-серверних систем та основи Go","\u002Fclient-server-architecture\u002Fclient-server-architecture-and-go","17.client-server-architecture\u002F01.client-server-architecture-and-go",{"title":3949,"path":3950,"stem":3951},"Система типів та модель пам’яті мови Go","\u002Fclient-server-architecture\u002Ftype-system-and-memory-model","17.client-server-architecture\u002F02.type-system-and-memory-model",{"title":3953,"path":3954,"stem":3955},"Інтерфейси та модель конкурентності мови Go","\u002Fclient-server-architecture\u002Finterfaces-and-concurrency-model","17.client-server-architecture\u002F03.interfaces-and-concurrency-model",{"title":3957,"path":3958,"stem":3959},"Сокетне програмування та протокол TCP у Go","\u002Fclient-server-architecture\u002Ftcp-socket-programming","17.client-server-architecture\u002F04.tcp-socket-programming",{"title":3961,"path":3962,"stem":3963},"Протокол UDP та датаграмна передача даних","\u002Fclient-server-architecture\u002Fudp-datagram-transmission","17.client-server-architecture\u002F05.udp-datagram-transmission",{"title":3965,"path":3966,"stem":3967},"Криптографічний захист каналів зв","\u002Fclient-server-architecture\u002Ftls-cryptographic-channel-protection","17.client-server-architecture\u002F06.tls-cryptographic-channel-protection",{"title":3969,"path":3970,"stem":3971},"Прикладні мережеві протоколи DNS та SMTP","\u002Fclient-server-architecture\u002Fdns-smtp-application-protocols","17.client-server-architecture\u002F07.dns-smtp-application-protocols",{"title":3973,"path":3974,"stem":3975},"Протокол HTTP та стандартний вебсервер Go","\u002Fclient-server-architecture\u002Fhttp-protocol-and-web-server","17.client-server-architecture\u002F08.http-protocol-and-web-server",{"title":3977,"path":3978,"stem":3979},"Проєктування REST API та маршрутизація засобами Chi","\u002Fclient-server-architecture\u002Frest-api-design-and-chi-routing","17.client-server-architecture\u002F09.rest-api-design-and-chi-routing",{"title":3981,"path":3982,"stem":3983},"Лекція 10. Шарувата архітектура та конвеєри обробки запитів","\u002Fclient-server-architecture\u002Flayered-architecture-and-middleware-pipelines","17.client-server-architecture\u002F10.layered-architecture-and-middleware-pipelines",{"title":3985,"path":3986,"stem":3987},"Лекція 11. Архітектура та маршрутизація фреймворку Gin","\u002Fclient-server-architecture\u002Fgin-framework-architecture-and-routing","17.client-server-architecture\u002F11.gin-framework-architecture-and-routing",{"title":3989,"path":3990,"stem":3991},"Лекція 12. Валідація даних, безпека та документування у Gin","\u002Fclient-server-architecture\u002Fdata-validation-security-and-documentation-in-gin","17.client-server-architecture\u002F12.data-validation-security-and-documentation-in-gin",{"title":3993,"path":3994,"stem":3995},"Лекція 13. Взаємодія з реляційними СУБД та технології ORM","\u002Fclient-server-architecture\u002Frelational-databases-and-orm","17.client-server-architecture\u002F13.relational-databases-and-orm",{"title":3997,"path":3998,"stem":3999},"Потокова передача даних та протокол WebSocket","\u002Fclient-server-architecture\u002Fstreaming-data-and-websockets","17.client-server-architecture\u002F14.streaming-data-and-websockets",{"title":4001,"path":4002,"stem":4003},"Міжсервісна взаємодія на основі протоколу gRPC","\u002Fclient-server-architecture\u002Fgrpc-inter-service-communication","17.client-server-architecture\u002F15.grpc-inter-service-communication",{"title":4005,"path":4006,"stem":4007},"Асинхронний обмін повідомленнями та протоколи черг","\u002Fclient-server-architecture\u002Fasynchronous-message-exchange-and-queue-protocols","17.client-server-architecture\u002F16.asynchronous-message-exchange-and-queue-protocols",{"title":4009,"path":4010,"stem":4011},"Протоколи потокового медіа та технологія WebRTC","\u002Fclient-server-architecture\u002Fstreaming-media-protocols-and-webrtc","17.client-server-architecture\u002F17.streaming-media-protocols-and-webrtc",{"title":4013,"path":4014,"stem":4015},"Моніторинг, безпека та контейнеризація застосунків","\u002Fclient-server-architecture\u002Fmonitoring-security-and-containerization","17.client-server-architecture\u002F18.monitoring-security-and-containerization",{"title":4017,"icon":2074,"path":4018,"stem":4019,"children":4020,"page":59},"Розробка WEB-застосувань","\u002Fweb-development","18.web-development",[4021,4066,4104,4133,4162,4219,4269,4363,4429,4511,4544,4572,4614,4660,4703],{"title":4022,"icon":658,"path":4023,"stem":4024,"children":4025,"page":59},"Архітектура комп'ютерних мереж та мережеві протоколи","\u002Fweb-development\u002Fnetwork-architecture-and-protocols","18.web-development\u002F01.network-architecture-and-protocols",[4026,4030,4034,4038,4042,4046,4050,4054,4058,4062],{"title":4027,"path":4028,"stem":4029},"Еволюція веброзробки та модель клієнт-сервер","\u002Fweb-development\u002Fnetwork-architecture-and-protocols\u002Fweb-evolution-client-server","18.web-development\u002F01.network-architecture-and-protocols\u002F01.web-evolution-client-server",{"title":4031,"path":4032,"stem":4033},"Еталонна модель OSI","\u002Fweb-development\u002Fnetwork-architecture-and-protocols\u002Fosi-model","18.web-development\u002F01.network-architecture-and-protocols\u002F02.osi-model",{"title":4035,"path":4036,"stem":4037},"Стек протоколів TCP\u002FIP","\u002Fweb-development\u002Fnetwork-architecture-and-protocols\u002Ftcp-ip-stack","18.web-development\u002F01.network-architecture-and-protocols\u002F03.tcp-ip-stack",{"title":4039,"path":4040,"stem":4041},"IP-адресація, порти та сокети","\u002Fweb-development\u002Fnetwork-architecture-and-protocols\u002Fip-addressing-ports-sockets","18.web-development\u002F01.network-architecture-and-protocols\u002F04.ip-addressing-ports-sockets",{"title":4043,"path":4044,"stem":4045},"Протоколи TCP та UDP","\u002Fweb-development\u002Fnetwork-architecture-and-protocols\u002Ftcp-udp-protocols","18.web-development\u002F01.network-architecture-and-protocols\u002F05.tcp-udp-protocols",{"title":4047,"path":4048,"stem":4049},"Система доменних імен DNS","\u002Fweb-development\u002Fnetwork-architecture-and-protocols\u002Fdns-system","18.web-development\u002F01.network-architecture-and-protocols\u002F06.dns-system",{"title":4051,"path":4052,"stem":4053},"Протокол SMTP та поштові протоколи","\u002Fweb-development\u002Fnetwork-architecture-and-protocols\u002Fsmtp-email-protocols","18.web-development\u002F01.network-architecture-and-protocols\u002F07.smtp-email-protocols",{"title":4055,"path":4056,"stem":4057},"Протокол WebSocket","\u002Fweb-development\u002Fnetwork-architecture-and-protocols\u002Fwebsocket-protocol","18.web-development\u002F01.network-architecture-and-protocols\u002F08.websocket-protocol",{"title":4059,"path":4060,"stem":4061},"Протокол SSH","\u002Fweb-development\u002Fnetwork-architecture-and-protocols\u002Fssh-protocol","18.web-development\u002F01.network-architecture-and-protocols\u002F09.ssh-protocol",{"title":4063,"path":4064,"stem":4065},"Огляд сучасних серверних технологій","\u002Fweb-development\u002Fnetwork-architecture-and-protocols\u002Fmodern-backend-technologies","18.web-development\u002F01.network-architecture-and-protocols\u002F10.modern-backend-technologies",{"title":4067,"icon":4068,"path":4069,"stem":4070,"children":4071,"page":59},"Протокол HTTP та захищена передача даних HTTPS","i-lucide-lock","\u002Fweb-development\u002Fhttp-and-https","18.web-development\u002F02.http-and-https",[4072,4076,4080,4084,4088,4092,4096,4100],{"title":4073,"path":4074,"stem":4075},"Вступ до протоколу HTTP та еволюція веб-технологій","\u002Fweb-development\u002Fhttp-and-https\u002Fintroduction-and-evolution","18.web-development\u002F02.http-and-https\u002F01.introduction-and-evolution",{"title":4077,"path":4078,"stem":4079},"Анатомія HTTP-запиту","\u002Fweb-development\u002Fhttp-and-https\u002Fhttp-request-structure","18.web-development\u002F02.http-and-https\u002F02.http-request-structure",{"title":4081,"path":4082,"stem":4083},"Анатомія HTTP-відповіді","\u002Fweb-development\u002Fhttp-and-https\u002Fhttp-response-structure","18.web-development\u002F02.http-and-https\u002F03.http-response-structure",{"title":4085,"path":4086,"stem":4087},"Методи HTTP та їхня семантика","\u002Fweb-development\u002Fhttp-and-https\u002Fhttp-methods","18.web-development\u002F02.http-and-https\u002F04.http-methods",{"title":4089,"path":4090,"stem":4091},"Коди статусу HTTP та їхнє призначення","\u002Fweb-development\u002Fhttp-and-https\u002Fhttp-status-codes","18.web-development\u002F02.http-and-https\u002F05.http-status-codes",{"title":4093,"path":4094,"stem":4095},"HTTP-заголовки та їхнє призначення","\u002Fweb-development\u002Fhttp-and-https\u002Fhttp-headers","18.web-development\u002F02.http-and-https\u002F06.http-headers",{"title":4097,"path":4098,"stem":4099},"CORS та механізми безпеки HTTP","\u002Fweb-development\u002Fhttp-and-https\u002Fcors-and-security","18.web-development\u002F02.http-and-https\u002F07.cors-and-security",{"title":4101,"path":4102,"stem":4103},"HTTPS та криптографічні основи TLS","\u002Fweb-development\u002Fhttp-and-https\u002Fhttps-and-tls","18.web-development\u002F02.http-and-https\u002F08.https-and-tls",{"title":4105,"icon":2454,"path":4106,"stem":4107,"children":4108,"page":59},"Система типів мови TypeScript","\u002Fweb-development\u002Ftypescript-type-system","18.web-development\u002F03.typescript-type-system",[4109,4113,4117,4121,4125,4129],{"title":4110,"path":4111,"stem":4112},"Знайомство з TypeScript Compiler","\u002Fweb-development\u002Ftypescript-type-system\u002Fintroduction-compiler-config","18.web-development\u002F03.typescript-type-system\u002F01.introduction-compiler-config",{"title":4114,"path":4115,"stem":4116},"Примітивні типи даних: string, number, boolean","\u002Fweb-development\u002Ftypescript-type-system\u002Fprimitive-special-types","18.web-development\u002F03.typescript-type-system\u002F02.primitive-special-types",{"title":4118,"path":4119,"stem":4120},"Масиви, кортежі та об","\u002Fweb-development\u002Ftypescript-type-system\u002Farrays-tuples-objects","18.web-development\u002F03.typescript-type-system\u002F03.arrays-tuples-objects",{"title":4122,"path":4123,"stem":4124},"Псевдоніми типів, Union типи, Intersection типи та літеральні типи","\u002Fweb-development\u002Ftypescript-type-system\u002Funion-intersection-literals","18.web-development\u002F03.typescript-type-system\u002F04.union-intersection-literals",{"title":4126,"path":4127,"stem":4128},"Type Narrowing (звуження типів)","\u002Fweb-development\u002Ftypescript-type-system\u002Ftype-narrowing","18.web-development\u002F03.typescript-type-system\u002F05.type-narrowing",{"title":4130,"path":4131,"stem":4132},"Типізація функцій","\u002Fweb-development\u002Ftypescript-type-system\u002Ffunctions-typing","18.web-development\u002F03.typescript-type-system\u002F06.functions-typing",{"title":4134,"icon":2454,"path":4135,"stem":4136,"children":4137,"page":59},"Розширені засоби мови TypeScript","\u002Fweb-development\u002Ftypescript-advanced","18.web-development\u002F04.typescript-advanced",[4138,4142,4146,4150,4154,4158],{"title":4139,"path":4140,"stem":4141},"Interfaces та Classes","\u002Fweb-development\u002Ftypescript-advanced\u002Finterfaces-classes","18.web-development\u002F04.typescript-advanced\u002F01.interfaces-classes",{"title":4143,"path":4144,"stem":4145},"Основи Generic типів","\u002Fweb-development\u002Ftypescript-advanced\u002Fgenerics-fundamentals","18.web-development\u002F04.typescript-advanced\u002F02.generics-fundamentals",{"title":4147,"path":4148,"stem":4149},"Enums та Decorators","\u002Fweb-development\u002Ftypescript-advanced\u002Fenums-decorators","18.web-development\u002F04.typescript-advanced\u002F03.enums-decorators",{"title":4151,"path":4152,"stem":4153},"Utility Types","\u002Fweb-development\u002Ftypescript-advanced\u002Futility-types","18.web-development\u002F04.typescript-advanced\u002F04.utility-types",{"title":4155,"path":4156,"stem":4157},"Mapped та Conditional Types","\u002Fweb-development\u002Ftypescript-advanced\u002Fmapped-conditional-types","18.web-development\u002F04.typescript-advanced\u002F05.mapped-conditional-types",{"title":4159,"path":4160,"stem":4161},"Модулі та Strict Mode","\u002Fweb-development\u002Ftypescript-advanced\u002Fmodules-strict-mode","18.web-development\u002F04.typescript-advanced\u002F06.modules-strict-mode",{"title":4163,"icon":4164,"path":4165,"stem":4166,"children":4167,"page":59},"Платформа Node.js як середовище виконання","i-devicon-nodejs","\u002Fweb-development\u002Fnodejs-platform","18.web-development\u002F05.nodejs-platform",[4168,4172,4176,4180,4184,4188,4192,4196,4200,4204,4208,4211,4215],{"title":4169,"path":4170,"stem":4171},"Що таке Node.js та його архітектура","\u002Fweb-development\u002Fnodejs-platform\u002Fwhat-is-nodejs","18.web-development\u002F05.nodejs-platform\u002F01.what-is-nodejs",{"title":4173,"path":4174,"stem":4175},"Event Loop — серце Node.js","\u002Fweb-development\u002Fnodejs-platform\u002Fevent-loop","18.web-development\u002F05.nodejs-platform\u002F02.event-loop",{"title":4177,"path":4178,"stem":4179},"Модульні системи: CommonJS vs ES Modules","\u002Fweb-development\u002Fnodejs-platform\u002Fmodule-systems","18.web-development\u002F05.nodejs-platform\u002F03.module-systems",{"title":4181,"path":4182,"stem":4183},"npm та package.json","\u002Fweb-development\u002Fnodejs-platform\u002Fnpm-package-json","18.web-development\u002F05.nodejs-platform\u002F04.npm-package-json",{"title":4185,"path":4186,"stem":4187},"Глобальні об\\","\u002Fweb-development\u002Fnodejs-platform\u002Fglobal-objects","18.web-development\u002F05.nodejs-platform\u002F05.global-objects",{"title":4189,"path":4190,"stem":4191},"Вбудований модуль fs (File System)","\u002Fweb-development\u002Fnodejs-platform\u002Fbuilt-in-modules-fs","18.web-development\u002F05.nodejs-platform\u002F06.built-in-modules-fs",{"title":4193,"path":4194,"stem":4195},"Вбудований модуль path","\u002Fweb-development\u002Fnodejs-platform\u002Fbuilt-in-modules-path","18.web-development\u002F05.nodejs-platform\u002F07.built-in-modules-path",{"title":4197,"path":4198,"stem":4199},"Вбудований модуль http","\u002Fweb-development\u002Fnodejs-platform\u002Fbuilt-in-modules-http","18.web-development\u002F05.nodejs-platform\u002F08.built-in-modules-http",{"title":4201,"path":4202,"stem":4203},"Streams — потоки даних у Node.js","\u002Fweb-development\u002Fnodejs-platform\u002Fstreams","18.web-development\u002F05.nodejs-platform\u002F09.streams",{"title":4205,"path":4206,"stem":4207},"Вбудований модуль util (Utilities)","\u002Fweb-development\u002Fnodejs-platform\u002Fbuilt-in-modules-util","18.web-development\u002F05.nodejs-platform\u002F10.built-in-modules-util",{"title":3097,"path":4209,"stem":4210},"\u002Fweb-development\u002Fnodejs-platform\u002Fenvironment-variables","18.web-development\u002F05.nodejs-platform\u002F11.environment-variables",{"title":4212,"path":4213,"stem":4214},"Інструменти налагодження та розробки","\u002Fweb-development\u002Fnodejs-platform\u002Fdebugging-tools","18.web-development\u002F05.nodejs-platform\u002F12.debugging-tools",{"title":4216,"path":4217,"stem":4218},"Продуктивність та Best Practices","\u002Fweb-development\u002Fnodejs-platform\u002Fperformance-best-practices","18.web-development\u002F05.nodejs-platform\u002F13.performance-best-practices",{"title":4220,"icon":4221,"path":4222,"stem":4223,"children":4224,"page":59},"Асинхронне програмування у Node.js","i-lucide-clock","\u002Fweb-development\u002Fasync-programming-nodejs","18.web-development\u002F06.async-programming-nodejs",[4225,4229,4233,4237,4241,4245,4249,4253,4257,4261,4265],{"title":4226,"path":4227,"stem":4228},"Синхронний vs асинхронний код","\u002Fweb-development\u002Fasync-programming-nodejs\u002Fsync-vs-async","18.web-development\u002F06.async-programming-nodejs\u002F01.sync-vs-async",{"title":4230,"path":4231,"stem":4232},"Callbacks — перша парадигма асинхронності","\u002Fweb-development\u002Fasync-programming-nodejs\u002Fcallbacks","18.web-development\u002F06.async-programming-nodejs\u002F02.callbacks",{"title":4234,"path":4235,"stem":4236},"Promises — стандарт асинхронності","\u002Fweb-development\u002Fasync-programming-nodejs\u002Fpromises","18.web-development\u002F06.async-programming-nodejs\u002F03.promises",{"title":4238,"path":4239,"stem":4240},"Promise комбінатори","\u002Fweb-development\u002Fasync-programming-nodejs\u002Fpromise-combinators","18.web-development\u002F06.async-programming-nodejs\u002F04.promise-combinators",{"title":4242,"path":4243,"stem":4244},"Async\u002FAwait — синтаксичний цукор над Promises","\u002Fweb-development\u002Fasync-programming-nodejs\u002Fasync-await","18.web-development\u002F06.async-programming-nodejs\u002F05.async-await",{"title":4246,"path":4247,"stem":4248},"Паралельне vs послідовне виконання","\u002Fweb-development\u002Fasync-programming-nodejs\u002Fparallel-vs-sequential","18.web-development\u002F06.async-programming-nodejs\u002F06.parallel-vs-sequential",{"title":4250,"path":4251,"stem":4252},"EventEmitter — подієва модель Node.js","\u002Fweb-development\u002Fasync-programming-nodejs\u002Fevent-emitter","18.web-development\u002F06.async-programming-nodejs\u002F07.event-emitter",{"title":4254,"path":4255,"stem":4256},"Worker Threads — багатопотоковість у Node.js","\u002Fweb-development\u002Fasync-programming-nodejs\u002Fworker-threads","18.web-development\u002F06.async-programming-nodejs\u002F08.worker-threads",{"title":4258,"path":4259,"stem":4260},"Child Processes — запуск зовнішніх процесів","\u002Fweb-development\u002Fasync-programming-nodejs\u002Fchild-processes","18.web-development\u002F06.async-programming-nodejs\u002F09.child-processes",{"title":4262,"path":4263,"stem":4264},"Обробка помилок у асинхронному коді","\u002Fweb-development\u002Fasync-programming-nodejs\u002Ferror-handling","18.web-development\u002F06.async-programming-nodejs\u002F10.error-handling",{"title":4266,"path":4267,"stem":4268},"Порівняння Node.js фреймворків","\u002Fweb-development\u002Fasync-programming-nodejs\u002Fnodejs-frameworks","18.web-development\u002F06.async-programming-nodejs\u002F11.nodejs-frameworks",{"title":4270,"icon":4271,"path":4272,"stem":4273,"children":4274,"page":59},"Тема 7. Фреймворк NestJS. Контролери та маршрутизація","i-lucide-route","\u002Fweb-development\u002Fnestjs-controllers-routing","18.web-development\u002F07.nestjs-controllers-routing",[4275,4279,4283,4287,4291,4295,4299,4303,4307,4311,4315,4319,4323,4327,4331,4335,4339,4343,4347,4351,4355,4359],{"title":4276,"path":4277,"stem":4278},"Філософія та архітектура NestJS","\u002Fweb-development\u002Fnestjs-controllers-routing\u002Fnestjs-philosophy","18.web-development\u002F07.nestjs-controllers-routing\u002F01.nestjs-philosophy",{"title":4280,"path":4281,"stem":4282},"Три стовпи архітектури: модулі, контролери, провайдери","\u002Fweb-development\u002Fnestjs-controllers-routing\u002Fthree-pillars","18.web-development\u002F07.nestjs-controllers-routing\u002F02.three-pillars",{"title":4284,"path":4285,"stem":4286},"Інверсія керування (IoC) та ін","\u002Fweb-development\u002Fnestjs-controllers-routing\u002Fioc-and-di","18.web-development\u002F07.nestjs-controllers-routing\u002F03.ioc-and-di",{"title":4288,"path":4289,"stem":4290},"Встановлення NestJS CLI та створення проєкту","\u002Fweb-development\u002Fnestjs-controllers-routing\u002Fnestjs-cli-setup","18.web-development\u002F07.nestjs-controllers-routing\u002F04.nestjs-cli-setup",{"title":4292,"path":4293,"stem":4294},"Структура проєкту NestJS та конвенції","\u002Fweb-development\u002Fnestjs-controllers-routing\u002Fproject-structure","18.web-development\u002F07.nestjs-controllers-routing\u002F05.project-structure",{"title":4296,"path":4297,"stem":4298},"Контролери: основи маршрутизації","\u002Fweb-development\u002Fnestjs-controllers-routing\u002Fcontrollers-basics","18.web-development\u002F07.nestjs-controllers-routing\u002F06.controllers-basics",{"title":4300,"path":4301,"stem":4302},"Декоратори маршрутизації HTTP-методів","\u002Fweb-development\u002Fnestjs-controllers-routing\u002Froute-decorators","18.web-development\u002F07.nestjs-controllers-routing\u002F07.route-decorators",{"title":4304,"path":4305,"stem":4306},"Параметри маршруту та декоратор @Param","\u002Fweb-development\u002Fnestjs-controllers-routing\u002Froute-parameters","18.web-development\u002F07.nestjs-controllers-routing\u002F08.route-parameters",{"title":4308,"path":4309,"stem":4310},"Query-параметри та декоратор @Query","\u002Fweb-development\u002Fnestjs-controllers-routing\u002Fquery-parameters","18.web-development\u002F07.nestjs-controllers-routing\u002F09.query-parameters",{"title":4312,"path":4313,"stem":4314},"Тіло запиту та декоратор @Body","\u002Fweb-development\u002Fnestjs-controllers-routing\u002Frequest-body","18.web-development\u002F07.nestjs-controllers-routing\u002F10.request-body",{"title":4316,"path":4317,"stem":4318},"Робота з заголовками запиту та відповіді","\u002Fweb-development\u002Fnestjs-controllers-routing\u002Fheaders-decorators","18.web-development\u002F07.nestjs-controllers-routing\u002F11.headers-decorators",{"title":4320,"path":4321,"stem":4322},"Data Transfer Objects (DTO): визначення та призначення","\u002Fweb-development\u002Fnestjs-controllers-routing\u002Fdto-introduction","18.web-development\u002F07.nestjs-controllers-routing\u002F12.dto-introduction",{"title":4324,"path":4325,"stem":4326},"Об'єкти Request та Response","\u002Fweb-development\u002Fnestjs-controllers-routing\u002Frequest-response-objects","18.web-development\u002F07.nestjs-controllers-routing\u002F13.request-response-objects",{"title":4328,"path":4329,"stem":4330},"HTTP-статус коди та декоратор @HttpCode","\u002Fweb-development\u002Fnestjs-controllers-routing\u002Fhttp-status-codes","18.web-development\u002F07.nestjs-controllers-routing\u002F14.http-status-codes",{"title":4332,"path":4333,"stem":4334},"Перенаправлення (Redirects) та декоратор @Redirect","\u002Fweb-development\u002Fnestjs-controllers-routing\u002Fredirects","18.web-development\u002F07.nestjs-controllers-routing\u002F15.redirects",{"title":4336,"path":4337,"stem":4338},"Асинхронні обробники та Observables","\u002Fweb-development\u002Fnestjs-controllers-routing\u002Fasync-handlers","18.web-development\u002F07.nestjs-controllers-routing\u002F16.async-handlers",{"title":4340,"path":4341,"stem":4342},"Маршрутизація за піддоменами та версіонування API","\u002Fweb-development\u002Fnestjs-controllers-routing\u002Fsub-domain-routing","18.web-development\u002F07.nestjs-controllers-routing\u002F17.sub-domain-routing",{"title":4344,"path":4345,"stem":4346},"Області видимості контролерів (Scopes)","\u002Fweb-development\u002Fnestjs-controllers-routing\u002Fcontroller-scopes","18.web-development\u002F07.nestjs-controllers-routing\u002F18.controller-scopes",{"title":4348,"path":4349,"stem":4350},"Основні команди NestJS CLI","\u002Fweb-development\u002Fnestjs-controllers-routing\u002Fnestjs-cli-commands","18.web-development\u002F07.nestjs-controllers-routing\u002F19.nestjs-cli-commands",{"title":4352,"path":4353,"stem":4354},"Практичний приклад: створення CRUD-контролера","\u002Fweb-development\u002Fnestjs-controllers-routing\u002Fcrud-example","18.web-development\u002F07.nestjs-controllers-routing\u002F20.crud-example",{"title":4356,"path":4357,"stem":4358},"Тестування контролерів","\u002Fweb-development\u002Fnestjs-controllers-routing\u002Ftesting-controllers","18.web-development\u002F07.nestjs-controllers-routing\u002F21.testing-controllers",{"title":4360,"path":4361,"stem":4362},"Best Practices для контролерів та маршрутизації","\u002Fweb-development\u002Fnestjs-controllers-routing\u002Fbest-practices","18.web-development\u002F07.nestjs-controllers-routing\u002F22.best-practices",{"title":4364,"icon":4365,"path":4366,"stem":4367,"children":4368,"page":59},"Тема 8. Провайдери, сервіси та модульна система NestJS","i-lucide-package","\u002Fweb-development\u002Fnestjs-providers-modules","18.web-development\u002F08.nestjs-providers-modules",[4369,4373,4377,4381,4385,4389,4393,4397,4401,4405,4409,4413,4417,4421,4425],{"title":4370,"path":4371,"stem":4372},"Концепція провайдерів у NestJS","\u002Fweb-development\u002Fnestjs-providers-modules\u002Fproviders-concept","18.web-development\u002F08.nestjs-providers-modules\u002F01.providers-concept",{"title":4374,"path":4375,"stem":4376},"Сервіси: інкапсуляція бізнес-логіки","\u002Fweb-development\u002Fnestjs-providers-modules\u002Fservices-business-logic","18.web-development\u002F08.nestjs-providers-modules\u002F02.services-business-logic",{"title":4378,"path":4379,"stem":4380},"Практика ін","\u002Fweb-development\u002Fnestjs-providers-modules\u002Fdependency-injection-practice","18.web-development\u002F08.nestjs-providers-modules\u002F03.dependency-injection-practice",{"title":4382,"path":4383,"stem":4384},"Custom Providers: useValue, useClass, useFactory, useExisting","\u002Fweb-development\u002Fnestjs-providers-modules\u002Fcustom-providers","18.web-development\u002F08.nestjs-providers-modules\u002F04.custom-providers",{"title":4386,"path":4387,"stem":4388},"Injection Tokens: рядкові та символьні токени","\u002Fweb-development\u002Fnestjs-providers-modules\u002Finjection-tokens","18.web-development\u002F08.nestjs-providers-modules\u002F05.injection-tokens",{"title":4390,"path":4391,"stem":4392},"Опціональні провайдери та декоратор @Optional","\u002Fweb-development\u002Fnestjs-providers-modules\u002Foptional-providers","18.web-development\u002F08.nestjs-providers-modules\u002F07.optional-providers",{"title":4394,"path":4395,"stem":4396},"Структура модулів: imports, controllers, providers, exports","\u002Fweb-development\u002Fnestjs-providers-modules\u002Fmodules-structure","18.web-development\u002F08.nestjs-providers-modules\u002F08.modules-structure",{"title":4398,"path":4399,"stem":4400},"Feature Modules: ізоляція функціональності","\u002Fweb-development\u002Fnestjs-providers-modules\u002Ffeature-modules","18.web-development\u002F08.nestjs-providers-modules\u002F09.feature-modules",{"title":4402,"path":4403,"stem":4404},"Shared Modules: перевикористання провайдерів","\u002Fweb-development\u002Fnestjs-providers-modules\u002Fshared-modules","18.web-development\u002F08.nestjs-providers-modules\u002F10.shared-modules",{"title":4406,"path":4407,"stem":4408},"Global Modules та декоратор @Global","\u002Fweb-development\u002Fnestjs-providers-modules\u002Fglobal-modules","18.web-development\u002F08.nestjs-providers-modules\u002F11.global-modules",{"title":4410,"path":4411,"stem":4412},"Dynamic Modules: конфігурація під час виконання","\u002Fweb-development\u002Fnestjs-providers-modules\u002Fdynamic-modules","18.web-development\u002F08.nestjs-providers-modules\u002F12.dynamic-modules",{"title":4414,"path":4415,"stem":4416},"Циклічні залежності та forwardRef","\u002Fweb-development\u002Fnestjs-providers-modules\u002Fcircular-dependencies","18.web-development\u002F08.nestjs-providers-modules\u002F13.circular-dependencies",{"title":4418,"path":4419,"stem":4420},"Lifecycle Hooks: хуки життєвого циклу","\u002Fweb-development\u002Fnestjs-providers-modules\u002Flifecycle-hooks","18.web-development\u002F08.nestjs-providers-modules\u002F14.lifecycle-hooks",{"title":4422,"path":4423,"stem":4424},"ModuleRef: динамічний доступ до провайдерів","\u002Fweb-development\u002Fnestjs-providers-modules\u002Fmodule-reference","18.web-development\u002F08.nestjs-providers-modules\u002F15.module-reference",{"title":4426,"path":4427,"stem":4428},"Тестування сервісів та провайдерів","\u002Fweb-development\u002Fnestjs-providers-modules\u002Ftesting-services","18.web-development\u002F08.nestjs-providers-modules\u002F16.testing-services",{"title":4430,"icon":4431,"path":4432,"stem":4433,"children":4434,"page":59},"Тема 9. Валідація даних та конвеєр обробки запитів у NestJS","i-lucide-filter","\u002Fweb-development\u002Fnestjs-validation-pipeline","18.web-development\u002F09.nestjs-validation-pipeline",[4435,4439,4443,4447,4451,4455,4459,4463,4467,4471,4475,4479,4483,4487,4491,4495,4499,4503,4507],{"title":4436,"path":4437,"stem":4438},"Request Pipeline: конвеєр обробки запитів","\u002Fweb-development\u002Fnestjs-validation-pipeline\u002Frequest-pipeline","18.web-development\u002F09.nestjs-validation-pipeline\u002F01.request-pipeline",{"title":4440,"path":4441,"stem":4442},"Pipes: концепція трансформації та валідації","\u002Fweb-development\u002Fnestjs-validation-pipeline\u002Fpipes-concept","18.web-development\u002F09.nestjs-validation-pipeline\u002F02.pipes-concept",{"title":4444,"path":4445,"stem":4446},"Вбудовані pipes: ParseIntPipe, ParseBoolPipe, ParseUUIDPipe","\u002Fweb-development\u002Fnestjs-validation-pipeline\u002Fbuilt-in-pipes","18.web-development\u002F09.nestjs-validation-pipeline\u002F03.built-in-pipes",{"title":4448,"path":4449,"stem":4450},"ValidationPipe: автоматична валідація DTO","\u002Fweb-development\u002Fnestjs-validation-pipeline\u002Fvalidation-pipe","18.web-development\u002F09.nestjs-validation-pipeline\u002F04.validation-pipe",{"title":4452,"path":4453,"stem":4454},"Декоратори class-validator для DTO","\u002Fweb-development\u002Fnestjs-validation-pipeline\u002Fclass-validator-decorators","18.web-development\u002F09.nestjs-validation-pipeline\u002F05.class-validator-decorators",{"title":4456,"path":4457,"stem":4458},"Створення кастомних валідаторів","\u002Fweb-development\u002Fnestjs-validation-pipeline\u002Fcustom-validators","18.web-development\u002F09.nestjs-validation-pipeline\u002F06.custom-validators",{"title":4460,"path":4461,"stem":4462},"Створення власних Pipes","\u002Fweb-development\u002Fnestjs-validation-pipeline\u002Fcustom-pipes","18.web-development\u002F09.nestjs-validation-pipeline\u002F07.custom-pipes",{"title":4464,"path":4465,"stem":4466},"Основи Middleware","\u002Fweb-development\u002Fnestjs-validation-pipeline\u002Fmiddleware-basics","18.web-development\u002F09.nestjs-validation-pipeline\u002F08.middleware-basics",{"title":4468,"path":4469,"stem":4470},"Практичні приклади Middleware","\u002Fweb-development\u002Fnestjs-validation-pipeline\u002Fmiddleware-examples","18.web-development\u002F09.nestjs-validation-pipeline\u002F09.middleware-examples",{"title":4472,"path":4473,"stem":4474},"Guards: захисні перехоплювачі доступу","\u002Fweb-development\u002Fnestjs-validation-pipeline\u002Fguards-concept","18.web-development\u002F09.nestjs-validation-pipeline\u002F10.guards-concept",{"title":4476,"path":4477,"stem":4478},"Створення кастомних Guards","\u002Fweb-development\u002Fnestjs-validation-pipeline\u002Fcustom-guards","18.web-development\u002F09.nestjs-validation-pipeline\u002F11.custom-guards",{"title":4480,"path":4481,"stem":4482},"Interceptors: перехоплення та трансформація відповідей","\u002Fweb-development\u002Fnestjs-validation-pipeline\u002Finterceptors-concept","18.web-development\u002F09.nestjs-validation-pipeline\u002F12.interceptors-concept",{"title":4484,"path":4485,"stem":4486},"Практичні приклади Interceptors","\u002Fweb-development\u002Fnestjs-validation-pipeline\u002Finterceptor-examples","18.web-development\u002F09.nestjs-validation-pipeline\u002F13.interceptor-examples",{"title":4488,"path":4489,"stem":4490},"Exception Filters: обробка виключень","\u002Fweb-development\u002Fnestjs-validation-pipeline\u002Fexception-filters","18.web-development\u002F09.nestjs-validation-pipeline\u002F14.exception-filters",{"title":4492,"path":4493,"stem":4494},"Custom Exception Filters: спеціалізовані фільтри","\u002Fweb-development\u002Fnestjs-validation-pipeline\u002Fcustom-exception-filters","18.web-development\u002F09.nestjs-validation-pipeline\u002F15.custom-exception-filters",{"title":4496,"path":4497,"stem":4498},"Execution Context: контекст виконання","\u002Fweb-development\u002Fnestjs-validation-pipeline\u002Fexecution-context","18.web-development\u002F09.nestjs-validation-pipeline\u002F16.execution-context",{"title":4500,"path":4501,"stem":4502},"Custom Decorators: власні декоратори","\u002Fweb-development\u002Fnestjs-validation-pipeline\u002Fcustom-decorators","18.web-development\u002F09.nestjs-validation-pipeline\u002F17.custom-decorators",{"title":4504,"path":4505,"stem":4506},"Global Components: глобальні компоненти","\u002Fweb-development\u002Fnestjs-validation-pipeline\u002Fglobal-components","18.web-development\u002F09.nestjs-validation-pipeline\u002F18.global-components",{"title":4508,"path":4509,"stem":4510},"Pipeline Best Practices: найкращі практики","\u002Fweb-development\u002Fnestjs-validation-pipeline\u002Fpipeline-best-practices","18.web-development\u002F09.nestjs-validation-pipeline\u002F19.pipeline-best-practices",{"title":4512,"icon":2821,"path":4513,"stem":4514,"children":4515,"page":59},"Інтеграція реляційних баз даних засобами TypeORM","\u002Fweb-development\u002Ftypeorm-integration","18.web-development\u002F10.typeorm-integration",[4516,4520,4524,4528,4532,4536,4540],{"title":4517,"path":4518,"stem":4519},"Робота з базами даних у Node.js через нативні драйвери","\u002Fweb-development\u002Ftypeorm-integration\u002F01-nodejs-database-drivers","18.web-development\u002F10.typeorm-integration\u002F01-nodejs-database-drivers",{"title":4521,"path":4522,"stem":4523},"ORM та знайомство з TypeORM","\u002Fweb-development\u002Ftypeorm-integration\u002F02-orm-and-typeorm-intro","18.web-development\u002F10.typeorm-integration\u002F02-orm-and-typeorm-intro",{"title":4525,"path":4526,"stem":4527},"Налаштування TypeORM у NestJS проєкті","\u002Fweb-development\u002Ftypeorm-integration\u002F03-typeorm-setup-nestjs","18.web-development\u002F10.typeorm-integration\u002F03-typeorm-setup-nestjs",{"title":4529,"path":4530,"stem":4531},"Entity класи та декоратори TypeORM","\u002Fweb-development\u002Ftypeorm-integration\u002F04-entities-and-decorators","18.web-development\u002F10.typeorm-integration\u002F04-entities-and-decorators",{"title":4533,"path":4534,"stem":4535},"Repository Pattern та CRUD операції","\u002Fweb-development\u002Ftypeorm-integration\u002F05-repository-pattern-crud","18.web-development\u002F10.typeorm-integration\u002F05-repository-pattern-crud",{"title":4537,"path":4538,"stem":4539},"Пагінація та фільтрація даних","\u002Fweb-development\u002Ftypeorm-integration\u002F06-pagination-filtering","18.web-development\u002F10.typeorm-integration\u002F06-pagination-filtering",{"title":4541,"path":4542,"stem":4543},"QueryBuilder для складних запитів","\u002Fweb-development\u002Ftypeorm-integration\u002F07-query-builder","18.web-development\u002F10.typeorm-integration\u002F07-query-builder",{"title":4545,"icon":4546,"path":4547,"stem":4548,"children":4549,"page":59},"Зв'язки між сутностями, міграції та оптимізація запитів","i-lucide-git-branch","\u002Fweb-development\u002Fentity-relations-migrations","18.web-development\u002F11.entity-relations-migrations",[4550,4554,4558,4562,4566],{"title":4551,"path":4552,"stem":4553},"Зв'язки One-to-Many та Many-to-One","\u002Fweb-development\u002Fentity-relations-migrations\u002F01-one-to-many-many-to-one","18.web-development\u002F11.entity-relations-migrations\u002F01-one-to-many-many-to-one",{"title":4555,"path":4556,"stem":4557},"Зв'язки One-to-One та Many-to-Many","\u002Fweb-development\u002Fentity-relations-migrations\u002F02-one-to-one-many-to-many","18.web-development\u002F11.entity-relations-migrations\u002F02-one-to-one-many-to-many",{"title":4559,"path":4560,"stem":4561},"Керування міграціями бази даних","\u002Fweb-development\u002Fentity-relations-migrations\u002F03-migrations-management","18.web-development\u002F11.entity-relations-migrations\u002F03-migrations-management",{"title":4563,"path":4564,"stem":4565},"Транзакції у TypeORM","\u002Fweb-development\u002Fentity-relations-migrations\u002F04-transactions","18.web-development\u002F11.entity-relations-migrations\u002F04-transactions",{"title":4567,"path":4568,"stem":4569,"children":4570},"Індекси та оптимізація запитів","\u002Fweb-development\u002Fentity-relations-migrations\u002F05-indexes-optimization","18.web-development\u002F11.entity-relations-migrations\u002F05-indexes-optimization",[4571],{"title":4567,"path":4568,"stem":4569},{"title":4573,"icon":4574,"path":4575,"stem":4576,"children":4577,"page":59},"Механізми автентифікації у вебзастосунках","i-lucide-key","\u002Fweb-development\u002Fauthentication","18.web-development\u002F12.authentication",[4578,4582,4586,4590,4594,4598,4602,4606,4610],{"title":4579,"path":4580,"stem":4581},"Автентифікація vs Авторизація","\u002Fweb-development\u002Fauthentication\u002F01-authentication-vs-authorization","18.web-development\u002F12.authentication\u002F01-authentication-vs-authorization",{"title":4583,"path":4584,"stem":4585},"Стратегії автентифікації","\u002Fweb-development\u002Fauthentication\u002F02-authentication-strategies","18.web-development\u002F12.authentication\u002F02-authentication-strategies",{"title":4587,"path":4588,"stem":4589},"Автентифікація на основі сесій","\u002Fweb-development\u002Fauthentication\u002F03-session-based-authentication","18.web-development\u002F12.authentication\u002F03-session-based-authentication",{"title":4591,"path":4592,"stem":4593},"Структура JSON Web Token (JWT)","\u002Fweb-development\u002Fauthentication\u002F04-jwt-structure","18.web-development\u002F12.authentication\u002F04-jwt-structure",{"title":4595,"path":4596,"stem":4597},"Інтеграція JWT у NestJS","\u002Fweb-development\u002Fauthentication\u002F05-nestjs-jwt-integration","18.web-development\u002F12.authentication\u002F05-nestjs-jwt-integration",{"title":4599,"path":4600,"stem":4601},"Passport.js стратегії у NestJS","\u002Fweb-development\u002Fauthentication\u002F06-passport-strategies","18.web-development\u002F12.authentication\u002F06-passport-strategies",{"title":4603,"path":4604,"stem":4605},"Безпечне зберігання паролів: хешування та криптографічний захист","\u002Fweb-development\u002Fauthentication\u002F07-password-hashing","18.web-development\u002F12.authentication\u002F07-password-hashing",{"title":4607,"path":4608,"stem":4609},"Refresh Token та безпечне оновлення доступу","\u002Fweb-development\u002Fauthentication\u002F08-refresh-tokens","18.web-development\u002F12.authentication\u002F08-refresh-tokens",{"title":4611,"path":4612,"stem":4613},"OAuth 2.0 та OpenID Connect: делегована автентифікація","\u002Fweb-development\u002Fauthentication\u002F09-oauth2-openid","18.web-development\u002F12.authentication\u002F09-oauth2-openid",{"title":4615,"icon":4616,"path":4617,"stem":4618,"children":4619,"page":59},"Авторизація та безпека серверних застосунків","i-lucide-shield","\u002Fweb-development\u002Fauthorization-security","18.web-development\u002F13.authorization-security",[4620,4624,4628,4632,4636,4640,4644,4648,4652,4656],{"title":4621,"path":4622,"stem":4623},"Моделі авторизації","\u002Fweb-development\u002Fauthorization-security\u002F01-authorization-models","18.web-development\u002F13.authorization-security\u002F01-authorization-models",{"title":4625,"path":4626,"stem":4627},"Реалізація RBAC у NestJS","\u002Fweb-development\u002Fauthorization-security\u002F02-rbac-implementation","18.web-development\u002F13.authorization-security\u002F02-rbac-implementation",{"title":4629,"path":4630,"stem":4631},"Permission-Based Access Control","\u002Fweb-development\u002Fauthorization-security\u002F03-permission-based-access","18.web-development\u002F13.authorization-security\u002F03-permission-based-access",{"title":4633,"path":4634,"stem":4635},"ABAC та бібліотека CASL","\u002Fweb-development\u002Fauthorization-security\u002F04-abac-casl","18.web-development\u002F13.authorization-security\u002F04-abac-casl",{"title":4637,"path":4638,"stem":4639},"Кастомні декоратори та метадані","\u002Fweb-development\u002Fauthorization-security\u002F05-custom-decorators-metadata","18.web-development\u002F13.authorization-security\u002F05-custom-decorators-metadata",{"title":4641,"path":4642,"stem":4643},"Конфігурація CORS","\u002Fweb-development\u002Fauthorization-security\u002F06-cors-configuration","18.web-development\u002F13.authorization-security\u002F06-cors-configuration",{"title":4645,"path":4646,"stem":4647},"Захист через HTTP Security Headers (Helmet)","\u002Fweb-development\u002Fauthorization-security\u002F07-helmet-security-headers","18.web-development\u002F13.authorization-security\u002F07-helmet-security-headers",{"title":4649,"path":4650,"stem":4651},"Rate Limiting та Throttling","\u002Fweb-development\u002Fauthorization-security\u002F08-rate-limiting-throttling","18.web-development\u002F13.authorization-security\u002F08-rate-limiting-throttling",{"title":4653,"path":4654,"stem":4655},"Захист від поширених атак","\u002Fweb-development\u002Fauthorization-security\u002F09-common-attacks-protection","18.web-development\u002F13.authorization-security\u002F09-common-attacks-protection",{"title":4657,"path":4658,"stem":4659},"HTTPS у продакшені","\u002Fweb-development\u002Fauthorization-security\u002F10-https-production","18.web-development\u002F13.authorization-security\u002F10-https-production",{"title":4661,"icon":871,"path":4662,"stem":4663,"children":4664,"page":59},"Комунікація у реальному часі, нотифікації та фонові задачі","\u002Fweb-development\u002Frealtime-notifications-jobs","18.web-development\u002F14.realtime-notifications-jobs",[4665,4669,4673,4677,4681,4685,4688,4691,4695,4699],{"title":4666,"path":4667,"stem":4668},"Методи комунікації у реальному часі","\u002Fweb-development\u002Frealtime-notifications-jobs\u002F01-realtime-communication-methods","18.web-development\u002F14.realtime-notifications-jobs\u002F01-realtime-communication-methods",{"title":4670,"path":4671,"stem":4672},"WebSocket Gateway у NestJS","\u002Fweb-development\u002Frealtime-notifications-jobs\u002F02-websocket-gateway","18.web-development\u002F14.realtime-notifications-jobs\u002F02-websocket-gateway",{"title":4674,"path":4675,"stem":4676},"Lifecycle та Rooms у WebSocket","\u002Fweb-development\u002Frealtime-notifications-jobs\u002F03-websocket-lifecycle-rooms","18.web-development\u002F14.realtime-notifications-jobs\u002F03-websocket-lifecycle-rooms",{"title":4678,"path":4679,"stem":4680},"Server-Sent Events (SSE)","\u002Fweb-development\u002Frealtime-notifications-jobs\u002F04-server-sent-events","18.web-development\u002F14.realtime-notifications-jobs\u002F04-server-sent-events",{"title":4682,"path":4683,"stem":4684},"Архітектура системи нотифікацій","\u002Fweb-development\u002Frealtime-notifications-jobs\u002F05-notification-system","18.web-development\u002F14.realtime-notifications-jobs\u002F05-notification-system",{"title":904,"path":4686,"stem":4687},"\u002Fweb-development\u002Frealtime-notifications-jobs\u002F06-email-notifications","18.web-development\u002F14.realtime-notifications-jobs\u002F06-email-notifications",{"title":900,"path":4689,"stem":4690},"\u002Fweb-development\u002Frealtime-notifications-jobs\u002F07-web-push-notifications","18.web-development\u002F14.realtime-notifications-jobs\u002F07-web-push-notifications",{"title":4692,"path":4693,"stem":4694},"Фонові задачі та черги","\u002Fweb-development\u002Frealtime-notifications-jobs\u002F08-background-jobs-queues","18.web-development\u002F14.realtime-notifications-jobs\u002F08-background-jobs-queues",{"title":4696,"path":4697,"stem":4698},"Планувальники та Cron jobs","\u002Fweb-development\u002Frealtime-notifications-jobs\u002F09-schedulers-cron","18.web-development\u002F14.realtime-notifications-jobs\u002F09-schedulers-cron",{"title":4700,"path":4701,"stem":4702},"Практичні сценарії застосування","\u002Fweb-development\u002Frealtime-notifications-jobs\u002F10-practical-scenarios","18.web-development\u002F14.realtime-notifications-jobs\u002F10-practical-scenarios",{"title":4704,"icon":4705,"path":4706,"stem":4707,"children":4708,"page":59},"Тестування, документування та розгортання застосунків","i-lucide-rocket","\u002Fweb-development\u002Ftesting-documentation-deployment","18.web-development\u002F15.testing-documentation-deployment",[4709,4713,4717,4721,4725,4729,4733,4737,4741,4745],{"title":4710,"path":4711,"stem":4712},"Піраміда тестування та стратегія","\u002Fweb-development\u002Ftesting-documentation-deployment\u002F01-testing-pyramid-strategy","18.web-development\u002F15.testing-documentation-deployment\u002F01-testing-pyramid-strategy",{"title":4714,"path":4715,"stem":4716},"Основи Jest у NestJS","\u002Fweb-development\u002Ftesting-documentation-deployment\u002F02-jest-nestjs-basics","18.web-development\u002F15.testing-documentation-deployment\u002F02-jest-nestjs-basics",{"title":4718,"path":4719,"stem":4720},"Unit-тестування сервісів","\u002Fweb-development\u002Ftesting-documentation-deployment\u002F03-unit-testing-services","18.web-development\u002F15.testing-documentation-deployment\u002F03-unit-testing-services",{"title":4722,"path":4723,"stem":4724},"E2E тестування та покриття коду","\u002Fweb-development\u002Ftesting-documentation-deployment\u002F04-e2e-testing-coverage","18.web-development\u002F15.testing-documentation-deployment\u002F04-e2e-testing-coverage",{"title":4726,"path":4727,"stem":4728},"Swagger, OpenAPI, Scalar та Arazzo","\u002Fweb-development\u002Ftesting-documentation-deployment\u002F05-swagger-openapi","18.web-development\u002F15.testing-documentation-deployment\u002F05-swagger-openapi",{"title":4730,"path":4731,"stem":4732},"Керування конфігурацією","\u002Fweb-development\u002Ftesting-documentation-deployment\u002F06-configuration-management","18.web-development\u002F15.testing-documentation-deployment\u002F06-configuration-management",{"title":4734,"path":4735,"stem":4736},"Docker та контейнеризація","\u002Fweb-development\u002Ftesting-documentation-deployment\u002F07-docker-containerization","18.web-development\u002F15.testing-documentation-deployment\u002F07-docker-containerization",{"title":4738,"path":4739,"stem":4740},"CI\u002FCD Pipelines","\u002Fweb-development\u002Ftesting-documentation-deployment\u002F08-cicd-pipelines","18.web-development\u002F15.testing-documentation-deployment\u002F08-cicd-pipelines",{"title":4742,"path":4743,"stem":4744},"Логування та моніторинг","\u002Fweb-development\u002Ftesting-documentation-deployment\u002F09-logging-monitoring","18.web-development\u002F15.testing-documentation-deployment\u002F09-logging-monitoring",{"title":4746,"path":4747,"stem":4748},"Серіалізація та компресія","\u002Fweb-development\u002Ftesting-documentation-deployment\u002F10-serialization-compression","18.web-development\u002F15.testing-documentation-deployment\u002F10-serialization-compression",{"title":4750,"icon":4751,"path":4752,"stem":4753,"children":4754,"page":59},"AI Core: мислення AI","i-lucide-brain","\u002Fai-core","19.ai-core",[4755,4796,4845,4883],{"title":4756,"icon":4705,"path":4757,"stem":4758,"children":4759,"page":59},"Вхід у професію AI Native Developer","\u002Fai-core\u002Fai-native-developer","19.ai-core\u002F01.ai-native-developer",[4760,4764,4768,4772,4776,4780,4784,4788,4792],{"title":4761,"path":4762,"stem":4763},"Вступ до професії розробника цифрових продуктів","\u002Fai-core\u002Fai-native-developer\u002Fdigital-products","19.ai-core\u002F01.ai-native-developer\u002F01.digital-products",{"title":4765,"path":4766,"stem":4767},"Професія розробника програмного забезпечення","\u002Fai-core\u002Fai-native-developer\u002Fsoftware-developer","19.ai-core\u002F01.ai-native-developer\u002F02.software-developer",{"title":4769,"path":4770,"stem":4771},"Професія AI Native Developer","\u002Fai-core\u002Fai-native-developer\u002Fai-native-developer","19.ai-core\u002F01.ai-native-developer\u002F03.ai-native-developer",{"title":4773,"path":4774,"stem":4775},"Вплив AI на розробку програмного забезпечення","\u002Fai-core\u002Fai-native-developer\u002Fai-impact-on-development","19.ai-core\u002F01.ai-native-developer\u002F04.ai-impact-on-development",{"title":4777,"path":4778,"stem":4779},"Життєвий цикл цифрового продукту","\u002Fai-core\u002Fai-native-developer\u002Fproduct-lifecycle","19.ai-core\u002F01.ai-native-developer\u002F05.product-lifecycle",{"title":4781,"path":4782,"stem":4783},"Застосування AI на етапах створення цифрового продукту","\u002Fai-core\u002Fai-native-developer\u002Fai-in-product-creation","19.ai-core\u002F01.ai-native-developer\u002F06.ai-in-product-creation",{"title":4785,"path":4786,"stem":4787},"Розподіл завдань між людиною та AI","\u002Fai-core\u002Fai-native-developer\u002Fhuman-vs-ai-tasks","19.ai-core\u002F01.ai-native-developer\u002F07.human-vs-ai-tasks",{"title":4789,"path":4790,"stem":4791},"Компетенції AI Native Developer","\u002Fai-core\u002Fai-native-developer\u002Fcompetencies","19.ai-core\u002F01.ai-native-developer\u002F08.competencies",{"title":4793,"path":4794,"stem":4795},"Карта професійного розвитку AI Native Developer","\u002Fai-core\u002Fai-native-developer\u002Fcareer-roadmap","19.ai-core\u002F01.ai-native-developer\u002F09.career-roadmap",{"title":4797,"icon":255,"path":4798,"stem":4799,"children":4800,"page":59},"Штучний інтелект і машинне навчання","\u002Fai-core\u002Fai-and-machine-learning","19.ai-core\u002F02.ai-and-machine-learning",[4801,4805,4809,4813,4817,4821,4825,4829,4833,4837,4841],{"title":4802,"path":4803,"stem":4804},"Штучний інтелект","\u002Fai-core\u002Fai-and-machine-learning\u002Fwhat-is-ai","19.ai-core\u002F02.ai-and-machine-learning\u002F01.what-is-ai",{"title":4806,"path":4807,"stem":4808},"Відмінність AI від інших програмних систем","\u002Fai-core\u002Fai-and-machine-learning\u002Fai-vs-automation","19.ai-core\u002F02.ai-and-machine-learning\u002F02.ai-vs-automation",{"title":4810,"path":4811,"stem":4812},"Завдання штучного інтелекту","\u002Fai-core\u002Fai-and-machine-learning\u002Fai-tasks","19.ai-core\u002F02.ai-and-machine-learning\u002F03.ai-tasks",{"title":4814,"path":4815,"stem":4816},"Machine Learning","\u002Fai-core\u002Fai-and-machine-learning\u002Fmachine-learning","19.ai-core\u002F02.ai-and-machine-learning\u002F04.machine-learning",{"title":4818,"path":4819,"stem":4820},"Machine Learning Workflow","\u002Fai-core\u002Fai-and-machine-learning\u002Fml-workflow","19.ai-core\u002F02.ai-and-machine-learning\u002F05.ml-workflow",{"title":4822,"path":4823,"stem":4824},"Типи машинного навчання","\u002Fai-core\u002Fai-and-machine-learning\u002Fml-types","19.ai-core\u002F02.ai-and-machine-learning\u002F06.ml-types",{"title":4826,"path":4827,"stem":4828},"Generative AI","\u002Fai-core\u002Fai-and-machine-learning\u002Fgenerative-ai","19.ai-core\u002F02.ai-and-machine-learning\u002F07.generative-ai",{"title":4830,"path":4831,"stem":4832},"Типи контенту, створюваного AI","\u002Fai-core\u002Fai-and-machine-learning\u002Fai-content-types","19.ai-core\u002F02.ai-and-machine-learning\u002F08.ai-content-types",{"title":4834,"path":4835,"stem":4836},"Великі мовні моделі","\u002Fai-core\u002Fai-and-machine-learning\u002Flarge-language-models","19.ai-core\u002F02.ai-and-machine-learning\u002F09.large-language-models",{"title":4838,"path":4839,"stem":4840},"Можливості та обмеження Generative AI","\u002Fai-core\u002Fai-and-machine-learning\u002Fcapabilities-and-limitations","19.ai-core\u002F02.ai-and-machine-learning\u002F10.capabilities-and-limitations",{"title":4842,"path":4843,"stem":4844},"Сучасні AI-асистенти","\u002Fai-core\u002Fai-and-machine-learning\u002Fmodern-ai-assistants","19.ai-core\u002F02.ai-and-machine-learning\u002F11.modern-ai-assistants",{"title":4846,"icon":4847,"path":4848,"stem":4849,"children":4850,"page":59},"Постановка завдань для AI: принципи створення промптів","i-lucide-message-square-text","\u002Fai-core\u002Fprompt-engineering","19.ai-core\u002F03.prompt-engineering",[4851,4855,4859,4863,4867,4871,4875,4879],{"title":4852,"path":4853,"stem":4854},"Промпт як інструмент","\u002Fai-core\u002Fprompt-engineering\u002Fprompt-as-tool","19.ai-core\u002F03.prompt-engineering\u002F01.prompt-as-tool",{"title":4856,"path":4857,"stem":4858},"Принципи створення промптів","\u002Fai-core\u002Fprompt-engineering\u002Fprompt-principles","19.ai-core\u002F03.prompt-engineering\u002F02.prompt-principles",{"title":4860,"path":4861,"stem":4862},"Структура промпта","\u002Fai-core\u002Fprompt-engineering\u002Fprompt-structure","19.ai-core\u002F03.prompt-engineering\u002F03.prompt-structure",{"title":4864,"path":4865,"stem":4866},"Види промптів за типом задачі","\u002Fai-core\u002Fprompt-engineering\u002Fprompt-types","19.ai-core\u002F03.prompt-engineering\u002F04.prompt-types",{"title":4868,"path":4869,"stem":4870},"Прийоми посилення промпта","\u002Fai-core\u002Fprompt-engineering\u002Fprompt-enhancement","19.ai-core\u002F03.prompt-engineering\u002F05.prompt-enhancement",{"title":4872,"path":4873,"stem":4874},"Розбір і покращення промпта","\u002Fai-core\u002Fprompt-engineering\u002Fprompt-analysis","19.ai-core\u002F03.prompt-engineering\u002F06.prompt-analysis",{"title":4876,"path":4877,"stem":4878},"Типові помилки під час створення промптів","\u002Fai-core\u002Fprompt-engineering\u002Fcommon-mistakes","19.ai-core\u002F03.prompt-engineering\u002F07.common-mistakes",{"title":4880,"path":4881,"stem":4882},"Практикум: особиста бібліотека промптів","\u002Fai-core\u002Fprompt-engineering\u002Fprompt-library","19.ai-core\u002F03.prompt-engineering\u002F08.prompt-library",{"title":4884,"icon":793,"path":4885,"stem":4886,"children":4887,"page":59},"Перевірка результатів, безпека та AI Native Workflow","\u002Fai-core\u002Fverification-security-workflow","19.ai-core\u002F04.verification-security-workflow",[4888,4892,4896,4900,4904,4908,4912,4916,4920],{"title":4889,"path":4890,"stem":4891},"Межі можливостей AI","\u002Fai-core\u002Fverification-security-workflow\u002Fai-limitations","19.ai-core\u002F04.verification-security-workflow\u002F01.ai-limitations",{"title":4893,"path":4894,"stem":4895},"Галюцинації AI","\u002Fai-core\u002Fverification-security-workflow\u002Fai-hallucinations","19.ai-core\u002F04.verification-security-workflow\u002F02.ai-hallucinations",{"title":4897,"path":4898,"stem":4899},"Критичне мислення під час роботи з AI","\u002Fai-core\u002Fverification-security-workflow\u002Fcritical-thinking","19.ai-core\u002F04.verification-security-workflow\u002F03.critical-thinking",{"title":4901,"path":4902,"stem":4903},"Перевірка результатів роботи AI","\u002Fai-core\u002Fverification-security-workflow\u002Fresult-verification","19.ai-core\u002F04.verification-security-workflow\u002F04.result-verification",{"title":4905,"path":4906,"stem":4907},"Захист даних під час роботи з AI","\u002Fai-core\u002Fverification-security-workflow\u002Fdata-protection","19.ai-core\u002F04.verification-security-workflow\u002F05.data-protection",{"title":4909,"path":4910,"stem":4911},"Авторське право та навчальна доброчесність","\u002Fai-core\u002Fverification-security-workflow\u002Fcopyright-integrity","19.ai-core\u002F04.verification-security-workflow\u002F06.copyright-integrity",{"title":4913,"path":4914,"stem":4915},"Відповідальне використання AI","\u002Fai-core\u002Fverification-security-workflow\u002Fresponsible-use","19.ai-core\u002F04.verification-security-workflow\u002F07.responsible-use",{"title":4917,"path":4918,"stem":4919},"AI Native Workflow","\u002Fai-core\u002Fverification-security-workflow\u002Fai-native-workflow","19.ai-core\u002F04.verification-security-workflow\u002F08.ai-native-workflow",{"title":4921,"path":4922,"stem":4923},"Застосування AI Native Workflow під час створення цифрового продукту","\u002Fai-core\u002Fverification-security-workflow\u002Fworkflow-in-practice","19.ai-core\u002F04.verification-security-workflow\u002F09.workflow-in-practice",{"title":4925,"icon":4926,"path":4927,"stem":4928,"children":4929,"page":59},"AI Developer: Vibe Coding Sprint","i-lucide-code-xml","\u002Fai-developer","20.ai-developer",[4930,4956,4978,4999],{"title":4931,"icon":4932,"path":4933,"stem":4934,"children":4935,"page":59},"Проєктування і чорнова версія","i-lucide-pencil-ruler","\u002Fai-developer\u002Fdraft-creation","20.ai-developer\u002F01.draft-creation",[4936,4940,4944,4948,4952],{"title":4937,"path":4938,"stem":4939},"Парадигма Vibe Coding Workflow","\u002Fai-developer\u002Fdraft-creation\u002Fvibe-coding-workflow","20.ai-developer\u002F01.draft-creation\u002F01.vibe-coding-workflow",{"title":4941,"path":4942,"stem":4943},"AI-середовище швидкої розробки","\u002Fai-developer\u002Fdraft-creation\u002Fai-ide-environment","20.ai-developer\u002F01.draft-creation\u002F02.ai-ide-environment",{"title":4945,"path":4946,"stem":4947},"Користувацьке завдання та межі першої версії","\u002Fai-developer\u002Fdraft-creation\u002Fproduct-scope-and-mvp","20.ai-developer\u002F01.draft-creation\u002F03.product-scope-and-mvp",{"title":4949,"path":4950,"stem":4951},"Архітектура інтерфейсу та стани застосунку","\u002Fai-developer\u002Fdraft-creation\u002Fapplication-architecture-and-states","20.ai-developer\u002F01.draft-creation\u002F04.application-architecture-and-states",{"title":4953,"path":4954,"stem":4955},"Генерація та фіксація чорнової версії","\u002Fai-developer\u002Fdraft-creation\u002Fgenerating-draft-version","20.ai-developer\u002F01.draft-creation\u002F05.generating-draft-version",{"title":4957,"icon":4958,"path":4959,"stem":4960,"children":4961,"page":59},"Перша робоча версія","i-lucide-play-circle","\u002Fai-developer\u002Ffirst-working-version","20.ai-developer\u002F02.first-working-version",[4962,4966,4970,4974],{"title":4963,"path":4964,"stem":4965},"Уточнення контексту проєкту для AI","\u002Fai-developer\u002Ffirst-working-version\u002Frefining-project-context","20.ai-developer\u002F02.first-working-version\u002F01.refining-project-context",{"title":4967,"path":4968,"stem":4969},"Стратегія завдань для AI-розробки","\u002Fai-developer\u002Ffirst-working-version\u002Fai-prompting-strategy","20.ai-developer\u002F02.first-working-version\u002F02.ai-prompting-strategy",{"title":4971,"path":4972,"stem":4973},"Доопрацювання до першої робочої версії","\u002Fai-developer\u002Ffirst-working-version\u002Frefining-to-working-version","20.ai-developer\u002F02.first-working-version\u002F03.refining-to-working-version",{"title":4975,"path":4976,"stem":4977},"Перевірка першої робочої версії","\u002Fai-developer\u002Ffirst-working-version\u002Ftesting-first-working-version","20.ai-developer\u002F02.first-working-version\u002F04.testing-first-working-version",{"title":4979,"icon":3028,"path":4980,"stem":4981,"children":4982,"page":59},"Ітерації, дебагінг та відновлення","\u002Fai-developer\u002Fiteration-debugging-recovery","20.ai-developer\u002F03.iteration-debugging-recovery",[4983,4987,4991,4995],{"title":4984,"path":4985,"stem":4986},"Управління точковими змінами продукту","\u002Fai-developer\u002Fiteration-debugging-recovery\u002Fchange-management","20.ai-developer\u002F03.iteration-debugging-recovery\u002F01.change-management",{"title":4988,"path":4989,"stem":4990},"Надійність інтерфейсу та обробка помилок","\u002Fai-developer\u002Fiteration-debugging-recovery\u002Fscenario-reliability-and-errors","20.ai-developer\u002F03.iteration-debugging-recovery\u002F02.scenario-reliability-and-errors",{"title":4992,"path":4993,"stem":4994},"Керування контекстом і збереження версій","\u002Fai-developer\u002Fiteration-debugging-recovery\u002Fproject-context-and-versions","20.ai-developer\u002F03.iteration-debugging-recovery\u002F03.project-context-and-versions",{"title":4996,"path":4997,"stem":4998},"Збої AI-розробки, ліміти та аварійне відновлення","\u002Fai-developer\u002Fiteration-debugging-recovery\u002Fai-breakdowns-and-recovery","20.ai-developer\u002F03.iteration-debugging-recovery\u002F04.ai-breakdowns-and-recovery",{"title":5000,"icon":5001,"path":5002,"stem":5003,"children":5004,"page":59},"Перевірка та завершення продукту","i-lucide-check-check","\u002Fai-developer\u002Fverification-and-completion","20.ai-developer\u002F04.verification-and-completion",[5005,5009,5013],{"title":5006,"path":5007,"stem":5008},"Комплексний аудит та підсумкове тестування","\u002Fai-developer\u002Fverification-and-completion\u002Ffinal-product-testing","20.ai-developer\u002F04.verification-and-completion\u002F01.final-product-testing",{"title":5010,"path":5011,"stem":5012},"Підготовка підсумкової версії коду","\u002Fai-developer\u002Fverification-and-completion\u002Fpreparing-release-version","20.ai-developer\u002F04.verification-and-completion\u002F02.preparing-release-version",{"title":5014,"path":5015,"stem":5016},"Демонстрація, публікація та критерії оцінювання","\u002Fai-developer\u002Fverification-and-completion\u002Fproduct-showcase-and-publishing","20.ai-developer\u002F04.verification-and-completion\u002F03.product-showcase-and-publishing",{"title":5018,"path":5019,"stem":5020,"children":5021,"page":59},"Tailwind","\u002Ftailwind","21.tailwind",[5022,5026,5030,5034,5038,5042,5046,5050,5054,5058,5062,5066],{"title":5023,"path":5024,"stem":5025},"Що таке Tailwind CSS і навіщо він потрібен","\u002Ftailwind\u002Ftailwind-intro-philosophy","21.tailwind\u002F01.tailwind-intro-philosophy",{"title":5027,"path":5028,"stem":5029},"Встановлення та налаштування Tailwind CSS v4","\u002Ftailwind\u002Ftailwind-installation-setup","21.tailwind\u002F02.tailwind-installation-setup",{"title":5031,"path":5032,"stem":5033},"Utility-класи: основи та система Tailwind","\u002Ftailwind\u002Ftailwind-utility-classes-core","21.tailwind\u002F03.tailwind-utility-classes-core",{"title":5035,"path":5036,"stem":5037},"Layout: Flexbox та Grid через Tailwind","\u002Ftailwind\u002Ftailwind-flexbox-grid","21.tailwind\u002F04.tailwind-flexbox-grid",{"title":5039,"path":5040,"stem":5041},"Кастомізація теми через @theme у Tailwind v4","\u002Ftailwind\u002Ftailwind-theme-customization","21.tailwind\u002F05.tailwind-theme-customization",{"title":5043,"path":5044,"stem":5045},"Варіанти: hover, focus, responsive, dark mode та нові v4","\u002Ftailwind\u002Ftailwind-variants-states","21.tailwind\u002F06.tailwind-variants-states",{"title":5047,"path":5048,"stem":5049},"Типографіка та система кольорів у Tailwind v4","\u002Ftailwind\u002Ftailwind-typography-colors","21.tailwind\u002F07.tailwind-typography-colors",{"title":5051,"path":5052,"stem":5053},"Компоненти та повторюваність: @apply, @utility та патерни","\u002Ftailwind\u002Ftailwind-components-patterns","21.tailwind\u002F08.tailwind-components-patterns",{"title":5055,"path":5056,"stem":5057},"Темна тема та система дизайн-токенів у Tailwind v4","\u002Ftailwind\u002Ftailwind-dark-mode-theming","21.tailwind\u002F09.tailwind-dark-mode-theming",{"title":5059,"path":5060,"stem":5061},"Довільні значення та контейнерні запити у Tailwind v4","\u002Ftailwind\u002Ftailwind-arbitrary-container-queries","21.tailwind\u002F10.tailwind-arbitrary-container-queries",{"title":5063,"path":5064,"stem":5065},"Анімації, трансформації та 3D у Tailwind v4","\u002Ftailwind\u002Ftailwind-animations-transforms","21.tailwind\u002F11.tailwind-animations-transforms",{"title":5067,"path":5068,"stem":5069},"Tailwind CLI, PostCSS та інтеграція з фреймворками","\u002Ftailwind\u002Ftailwind-cli-tooling","21.tailwind\u002F12.tailwind-cli-tooling",{"title":5071,"path":5072,"stem":5073},"Тестування компонентів діаграм","\u002Ftest-components","98.test-components",{"id":5075,"title":4205,"body":5076,"description":14358,"extension":14359,"links":14360,"meta":14361,"navigation":5304,"path":4206,"seo":14362,"stem":4207,"__hash__":14363},"docs\u002F18.web-development\u002F05.nodejs-platform\u002F10.built-in-modules-util.md",{"type":5077,"value":5078,"toc":14321},"minimark",[5079,5083,5178,5183,5199,5210,5224,5228,5231,5522,5530,5534,5546,5551,5554,5882,5901,5905,5910,6771,6774,6778,6792,6880,6886,6904,6913,6917,6927,7291,7302,7306,7311,7528,7534,7538,7547,7551,7564,7853,8017,8021,8029,8374,8651,8655,8685,8689,8692,8927,8936,8940,8945,9468,9472,9477,9964,9975,9979,9984,10303,10314,10318,10326,10330,10730,10734,11091,11094,11098,11103,11107,11113,11315,11321,11325,11331,11555,11574,11578,11588,11808,11829,11832,11973,11977,11989,12157,12160,12164,12168,12171,12599,12609,12613,12616,13410,13555,13559,14204,14208,14217,14292,14300,14314,14317],[5080,5081,4205],"h1",{"id":5082},"вбудований-модуль-util-utilities",[5084,5085,5086,5131],"card-group",{},[5087,5088,5091],"card",{"icon":5089,"title":5090},"i-lucide-target","🎯 Мета лекції",[5092,5093,5094,5103,5110,5117,5124],"ul",{},[5095,5096,5097,5098,5102],"li",{},"Опанувати функцію ",[5099,5100,5101],"code",{},"util.promisify()"," для перетворення callback-based API у Promise-based.",[5095,5104,5105,5106,5109],{},"Освоїти механізм інспектування об'єктів через ",[5099,5107,5108],{},"util.inspect()"," для налагодження складних структур даних.",[5095,5111,5112,5113,5116],{},"Вивчити модуль ",[5099,5114,5115],{},"util.types"," для точної перевірки типів JavaScript та вбудованих об'єктів Node.js.",[5095,5118,5119,5120,5123],{},"Зрозуміти роль ",[5099,5121,5122],{},"util.format()"," у форматуванні рядків та інтерполяції значень.",[5095,5125,5126,5127,5130],{},"Навчитися застосовувати ",[5099,5128,5129],{},"util.callbackify()"," для зворотної сумісності з legacy-кодом.",[5087,5132,5134],{"icon":4574,"title":5133},"🔑 Ключові терміни",[5092,5135,5136,5143,5149,5155,5161],{},[5095,5137,5138,5142],{},[5139,5140,5141],"strong",{},"util:"," вбудований модуль Node.js із допоміжними функціями для роботи з асинхронністю, типами та форматуванням.",[5095,5144,5145,5148],{},[5139,5146,5147],{},"Promisify:"," процес перетворення функції з callback у функцію, що повертає Promise.",[5095,5150,5151,5154],{},[5139,5152,5153],{},"Inspect:"," процес глибокого перетворення об'єкта у читабельне рядкове представлення.",[5095,5156,5157,5160],{},[5139,5158,5159],{},"Type Guards:"," механізм точної перевірки типів у runtime для попередження помилок.",[5095,5162,5163,5166,5167,5170,5171,5170,5174,5177],{},[5139,5164,5165],{},"Format String:"," шаблонний рядок із заповнювачами (",[5099,5168,5169],{},"%s",", ",[5099,5172,5173],{},"%d",[5099,5175,5176],{},"%j",") для підстановки значень.",[5179,5180,5182],"h2",{"id":5181},"архітектурний-контекст-від-callback-до-promise","Архітектурний контекст: від callback до Promise",[5184,5185,5186,5187,5190,5191,5194,5195,5198],"p",{},"Історично Node.js розвивався у часи, коли JavaScript ще не мав нативних Promise (вони з'явилися у стандарті ES2015). Тому більшість вбудованих API — від ",[5099,5188,5189],{},"fs"," до ",[5099,5192,5193],{},"crypto"," — проєктувалися навколо callback-паттерну. Однак із прийняттям Promise та ",[5099,5196,5197],{},"async\u002Fawait"," у сучасних проєктах стало критично важливим мати єдиний механізм перетворення legacy-коду.",[5184,5200,5201,5202,5205,5206,5209],{},"Саме для цього Node.js надає модуль ",[5099,5203,5204],{},"util"," — набір утилітарних функцій, які вирішують типові завдання інженера: міграція callback на Promise, налагодження складних об'єктів, перевірка типів за межами можливостей ",[5099,5207,5208],{},"typeof",", форматування діагностичних повідомлень.",[5211,5212,5213,5214,5216,5217,5220,5221,5223],"note",{},"Модуль ",[5099,5215,5204],{}," є вбудованим у Node.js починаючи з версії 0.3.0, проте ключові функції на кшталт ",[5099,5218,5219],{},"promisify()"," з'явилися лише у версії 8.0.0 (2017 рік), коли екосистема почала масову міграцію на ",[5099,5222,5197],{},".",[5179,5225,5227],{"id":5226},"імпорт-модуля-util","Імпорт модуля util",[5184,5229,5230],{},"Модуль доступний у трьох варіантах імпорту залежно від системи модулів та стилю коду:",[5232,5233,5234,5343,5436],"code-group",{},[5235,5236,5242],"pre",{"className":5237,"code":5238,"filename":5239,"language":5240,"meta":5241,"style":5241},"language-typescript shiki shiki-themes light-plus dark-plus dark-plus","import util from 'node:util';\nimport { promisify, inspect, types } from 'node:util';\n\n\u002F\u002F Використання окремих функцій\nconst readFileAsync = promisify(fs.readFile);\n","ES Modules (Рекомендовано)","typescript","",[5099,5243,5244,5268,5299,5306,5313],{"__ignoreMap":5241},[5245,5246,5249,5253,5257,5260,5264],"span",{"class":5247,"line":5248},"line",1,[5245,5250,5252],{"class":5251},"s8xlr","import",[5245,5254,5256],{"class":5255},"siwwj"," util",[5245,5258,5259],{"class":5251}," from",[5245,5261,5263],{"class":5262},"sbdoH"," 'node:util'",[5245,5265,5267],{"class":5266},"sHH4Y",";\n",[5245,5269,5271,5273,5276,5279,5281,5284,5286,5289,5292,5295,5297],{"class":5247,"line":5270},2,[5245,5272,5252],{"class":5251},[5245,5274,5275],{"class":5266}," { ",[5245,5277,5278],{"class":5255},"promisify",[5245,5280,5170],{"class":5266},[5245,5282,5283],{"class":5255},"inspect",[5245,5285,5170],{"class":5266},[5245,5287,5288],{"class":5255},"types",[5245,5290,5291],{"class":5266}," } ",[5245,5293,5294],{"class":5251},"from",[5245,5296,5263],{"class":5262},[5245,5298,5267],{"class":5266},[5245,5300,5302],{"class":5247,"line":5301},3,[5245,5303,5305],{"emptyLinePlaceholder":5304},true,"\n",[5245,5307,5309],{"class":5247,"line":5308},4,[5245,5310,5312],{"class":5311},"spJ8K","\u002F\u002F Використання окремих функцій\n",[5245,5314,5316,5320,5324,5327,5330,5333,5335,5337,5340],{"class":5247,"line":5315},5,[5245,5317,5319],{"class":5318},"su1O8","const",[5245,5321,5323],{"class":5322},"s-QsJ"," readFileAsync",[5245,5325,5326],{"class":5266}," = ",[5245,5328,5278],{"class":5329},"s8Opu",[5245,5331,5332],{"class":5266},"(",[5245,5334,5189],{"class":5255},[5245,5336,5223],{"class":5266},[5245,5338,5339],{"class":5255},"readFile",[5245,5341,5342],{"class":5266},");\n",[5235,5344,5347],{"className":5237,"code":5345,"filename":5346,"language":5240,"meta":5241,"style":5241},"const util = require('util');\nconst { promisify, inspect } = require('util');\n\n\u002F\u002F Весь модуль у змінній util\nconsole.log(util.types.isPromise(Promise.resolve()));\n","CommonJS (Legacy)",[5099,5348,5349,5367,5390,5394,5399],{"__ignoreMap":5241},[5245,5350,5351,5353,5355,5357,5360,5362,5365],{"class":5247,"line":5248},[5245,5352,5319],{"class":5318},[5245,5354,5256],{"class":5322},[5245,5356,5326],{"class":5266},[5245,5358,5359],{"class":5329},"require",[5245,5361,5332],{"class":5266},[5245,5363,5364],{"class":5262},"'util'",[5245,5366,5342],{"class":5266},[5245,5368,5369,5371,5373,5375,5377,5379,5382,5384,5386,5388],{"class":5247,"line":5270},[5245,5370,5319],{"class":5318},[5245,5372,5275],{"class":5266},[5245,5374,5278],{"class":5322},[5245,5376,5170],{"class":5266},[5245,5378,5283],{"class":5322},[5245,5380,5381],{"class":5266}," } = ",[5245,5383,5359],{"class":5329},[5245,5385,5332],{"class":5266},[5245,5387,5364],{"class":5262},[5245,5389,5342],{"class":5266},[5245,5391,5392],{"class":5247,"line":5301},[5245,5393,5305],{"emptyLinePlaceholder":5304},[5245,5395,5396],{"class":5247,"line":5308},[5245,5397,5398],{"class":5311},"\u002F\u002F Весь модуль у змінній util\n",[5245,5400,5401,5404,5406,5409,5411,5413,5415,5417,5419,5422,5424,5428,5430,5433],{"class":5247,"line":5315},[5245,5402,5403],{"class":5255},"console",[5245,5405,5223],{"class":5266},[5245,5407,5408],{"class":5329},"log",[5245,5410,5332],{"class":5266},[5245,5412,5204],{"class":5255},[5245,5414,5223],{"class":5266},[5245,5416,5288],{"class":5255},[5245,5418,5223],{"class":5266},[5245,5420,5421],{"class":5329},"isPromise",[5245,5423,5332],{"class":5266},[5245,5425,5427],{"class":5426},"sN1BT","Promise",[5245,5429,5223],{"class":5266},[5245,5431,5432],{"class":5329},"resolve",[5245,5434,5435],{"class":5266},"()));\n",[5235,5437,5440],{"className":5237,"code":5438,"filename":5439,"language":5240,"meta":5241,"style":5241},"import * as util from 'node:util';\nimport type { InspectOptions } from 'node:util';\n\n\u002F\u002F Типізований імпорт для налаштувань inspect\nconst options: InspectOptions = { depth: 5, colors: true };\n","ES Modules з TypeScript",[5099,5441,5442,5460,5480,5484,5489],{"__ignoreMap":5241},[5245,5443,5444,5446,5449,5452,5454,5456,5458],{"class":5247,"line":5248},[5245,5445,5252],{"class":5251},[5245,5447,5448],{"class":5318}," *",[5245,5450,5451],{"class":5251}," as",[5245,5453,5256],{"class":5255},[5245,5455,5259],{"class":5251},[5245,5457,5263],{"class":5262},[5245,5459,5267],{"class":5266},[5245,5461,5462,5464,5467,5469,5472,5474,5476,5478],{"class":5247,"line":5270},[5245,5463,5252],{"class":5251},[5245,5465,5466],{"class":5251}," type",[5245,5468,5275],{"class":5266},[5245,5470,5471],{"class":5255},"InspectOptions",[5245,5473,5291],{"class":5266},[5245,5475,5294],{"class":5251},[5245,5477,5263],{"class":5262},[5245,5479,5267],{"class":5266},[5245,5481,5482],{"class":5247,"line":5301},[5245,5483,5305],{"emptyLinePlaceholder":5304},[5245,5485,5486],{"class":5247,"line":5308},[5245,5487,5488],{"class":5311},"\u002F\u002F Типізований імпорт для налаштувань inspect\n",[5245,5490,5491,5493,5496,5499,5501,5504,5507,5511,5513,5516,5519],{"class":5247,"line":5315},[5245,5492,5319],{"class":5318},[5245,5494,5495],{"class":5322}," options",[5245,5497,5498],{"class":5266},": ",[5245,5500,5471],{"class":5426},[5245,5502,5503],{"class":5266}," = { ",[5245,5505,5506],{"class":5255},"depth:",[5245,5508,5510],{"class":5509},"sJj4R"," 5",[5245,5512,5170],{"class":5266},[5245,5514,5515],{"class":5255},"colors:",[5245,5517,5518],{"class":5318}," true",[5245,5520,5521],{"class":5266}," };\n",[5523,5524,5525,5526,5529],"tip",{},"Префікс ",[5099,5527,5528],{},"node:"," перед назвою модуля є рекомендованою практикою у сучасному Node.js (версії 16+). Він чітко позначає вбудовані модулі та унеможливлює конфлікти з npm-пакетами, які можуть мати ідентичні назви.",[5179,5531,5533],{"id":5532},"перетворення-callback-у-promise-utilpromisify","Перетворення callback у Promise: util.promisify()",[5184,5535,5536,5537,5539,5540,5543,5544,5223],{},"Функція ",[5099,5538,5101],{}," приймає callback-функцію у форматі Node.js (де останній аргумент — це callback ",[5099,5541,5542],{},"(err, result) => void",") і повертає нову функцію, яка повертає ",[5099,5545,5427],{},[5547,5548,5550],"h3",{"id":5549},"базовий-синтаксис-та-механіка-роботи","Базовий синтаксис та механіка роботи",[5184,5552,5553],{},"Припустимо, у нас є legacy-функція для читання файлу з callback-based API:",[5235,5555,5557],{"className":5237,"code":5556,"language":5240,"meta":5241,"style":5241},"import fs from 'node:fs';\nimport { promisify } from 'node:util';\n\n\u002F\u002F Оригінальна callback-функція\nfs.readFile('config.json', 'utf8', (err, data) => {\n  if (err) {\n    console.error('Помилка читання:', err);\n    return;\n  }\n  console.log('Дані:', data);\n});\n\n\u002F\u002F Перетворення на Promise через promisify\nconst readFileAsync = promisify(fs.readFile);\n\n\u002F\u002F Тепер можна використовувати async\u002Fawait\nasync function loadConfig(): Promise\u003Cstring> {\n  try {\n    const data = await readFileAsync('config.json', 'utf8');\n    return data;\n  } catch (err) {\n    console.error('Помилка завантаження конфігурації:', err);\n    throw err;\n  }\n}\n",[5099,5558,5559,5573,5589,5593,5598,5636,5650,5672,5680,5686,5707,5713,5718,5724,5745,5750,5756,5782,5790,5816,5825,5840,5860,5871,5876],{"__ignoreMap":5241},[5245,5560,5561,5563,5566,5568,5571],{"class":5247,"line":5248},[5245,5562,5252],{"class":5251},[5245,5564,5565],{"class":5255}," fs",[5245,5567,5259],{"class":5251},[5245,5569,5570],{"class":5262}," 'node:fs'",[5245,5572,5267],{"class":5266},[5245,5574,5575,5577,5579,5581,5583,5585,5587],{"class":5247,"line":5270},[5245,5576,5252],{"class":5251},[5245,5578,5275],{"class":5266},[5245,5580,5278],{"class":5255},[5245,5582,5291],{"class":5266},[5245,5584,5294],{"class":5251},[5245,5586,5263],{"class":5262},[5245,5588,5267],{"class":5266},[5245,5590,5591],{"class":5247,"line":5301},[5245,5592,5305],{"emptyLinePlaceholder":5304},[5245,5594,5595],{"class":5247,"line":5308},[5245,5596,5597],{"class":5311},"\u002F\u002F Оригінальна callback-функція\n",[5245,5599,5600,5602,5604,5606,5608,5611,5613,5616,5619,5622,5624,5627,5630,5633],{"class":5247,"line":5315},[5245,5601,5189],{"class":5255},[5245,5603,5223],{"class":5266},[5245,5605,5339],{"class":5329},[5245,5607,5332],{"class":5266},[5245,5609,5610],{"class":5262},"'config.json'",[5245,5612,5170],{"class":5266},[5245,5614,5615],{"class":5262},"'utf8'",[5245,5617,5618],{"class":5266},", (",[5245,5620,5621],{"class":5255},"err",[5245,5623,5170],{"class":5266},[5245,5625,5626],{"class":5255},"data",[5245,5628,5629],{"class":5266},") ",[5245,5631,5632],{"class":5318},"=>",[5245,5634,5635],{"class":5266}," {\n",[5245,5637,5639,5642,5645,5647],{"class":5247,"line":5638},6,[5245,5640,5641],{"class":5251},"  if",[5245,5643,5644],{"class":5266}," (",[5245,5646,5621],{"class":5255},[5245,5648,5649],{"class":5266},") {\n",[5245,5651,5653,5656,5658,5661,5663,5666,5668,5670],{"class":5247,"line":5652},7,[5245,5654,5655],{"class":5255},"    console",[5245,5657,5223],{"class":5266},[5245,5659,5660],{"class":5329},"error",[5245,5662,5332],{"class":5266},[5245,5664,5665],{"class":5262},"'Помилка читання:'",[5245,5667,5170],{"class":5266},[5245,5669,5621],{"class":5255},[5245,5671,5342],{"class":5266},[5245,5673,5675,5678],{"class":5247,"line":5674},8,[5245,5676,5677],{"class":5251},"    return",[5245,5679,5267],{"class":5266},[5245,5681,5683],{"class":5247,"line":5682},9,[5245,5684,5685],{"class":5266},"  }\n",[5245,5687,5689,5692,5694,5696,5698,5701,5703,5705],{"class":5247,"line":5688},10,[5245,5690,5691],{"class":5255},"  console",[5245,5693,5223],{"class":5266},[5245,5695,5408],{"class":5329},[5245,5697,5332],{"class":5266},[5245,5699,5700],{"class":5262},"'Дані:'",[5245,5702,5170],{"class":5266},[5245,5704,5626],{"class":5255},[5245,5706,5342],{"class":5266},[5245,5708,5710],{"class":5247,"line":5709},11,[5245,5711,5712],{"class":5266},"});\n",[5245,5714,5716],{"class":5247,"line":5715},12,[5245,5717,5305],{"emptyLinePlaceholder":5304},[5245,5719,5721],{"class":5247,"line":5720},13,[5245,5722,5723],{"class":5311},"\u002F\u002F Перетворення на Promise через promisify\n",[5245,5725,5727,5729,5731,5733,5735,5737,5739,5741,5743],{"class":5247,"line":5726},14,[5245,5728,5319],{"class":5318},[5245,5730,5323],{"class":5322},[5245,5732,5326],{"class":5266},[5245,5734,5278],{"class":5329},[5245,5736,5332],{"class":5266},[5245,5738,5189],{"class":5255},[5245,5740,5223],{"class":5266},[5245,5742,5339],{"class":5255},[5245,5744,5342],{"class":5266},[5245,5746,5748],{"class":5247,"line":5747},15,[5245,5749,5305],{"emptyLinePlaceholder":5304},[5245,5751,5753],{"class":5247,"line":5752},16,[5245,5754,5755],{"class":5311},"\u002F\u002F Тепер можна використовувати async\u002Fawait\n",[5245,5757,5759,5762,5765,5768,5771,5773,5776,5779],{"class":5247,"line":5758},17,[5245,5760,5761],{"class":5318},"async",[5245,5763,5764],{"class":5318}," function",[5245,5766,5767],{"class":5329}," loadConfig",[5245,5769,5770],{"class":5266},"(): ",[5245,5772,5427],{"class":5426},[5245,5774,5775],{"class":5266},"\u003C",[5245,5777,5778],{"class":5426},"string",[5245,5780,5781],{"class":5266},"> {\n",[5245,5783,5785,5788],{"class":5247,"line":5784},18,[5245,5786,5787],{"class":5251},"  try",[5245,5789,5635],{"class":5266},[5245,5791,5793,5796,5799,5801,5804,5806,5808,5810,5812,5814],{"class":5247,"line":5792},19,[5245,5794,5795],{"class":5318},"    const",[5245,5797,5798],{"class":5322}," data",[5245,5800,5326],{"class":5266},[5245,5802,5803],{"class":5251},"await",[5245,5805,5323],{"class":5329},[5245,5807,5332],{"class":5266},[5245,5809,5610],{"class":5262},[5245,5811,5170],{"class":5266},[5245,5813,5615],{"class":5262},[5245,5815,5342],{"class":5266},[5245,5817,5819,5821,5823],{"class":5247,"line":5818},20,[5245,5820,5677],{"class":5251},[5245,5822,5798],{"class":5255},[5245,5824,5267],{"class":5266},[5245,5826,5828,5831,5834,5836,5838],{"class":5247,"line":5827},21,[5245,5829,5830],{"class":5266},"  } ",[5245,5832,5833],{"class":5251},"catch",[5245,5835,5644],{"class":5266},[5245,5837,5621],{"class":5255},[5245,5839,5649],{"class":5266},[5245,5841,5843,5845,5847,5849,5851,5854,5856,5858],{"class":5247,"line":5842},22,[5245,5844,5655],{"class":5255},[5245,5846,5223],{"class":5266},[5245,5848,5660],{"class":5329},[5245,5850,5332],{"class":5266},[5245,5852,5853],{"class":5262},"'Помилка завантаження конфігурації:'",[5245,5855,5170],{"class":5266},[5245,5857,5621],{"class":5255},[5245,5859,5342],{"class":5266},[5245,5861,5863,5866,5869],{"class":5247,"line":5862},23,[5245,5864,5865],{"class":5251},"    throw",[5245,5867,5868],{"class":5255}," err",[5245,5870,5267],{"class":5266},[5245,5872,5874],{"class":5247,"line":5873},24,[5245,5875,5685],{"class":5266},[5245,5877,5879],{"class":5247,"line":5878},25,[5245,5880,5881],{"class":5266},"}\n",[5211,5883,5536,5884,5886,5887,5498,5890,5893,5894,5897,5898,5900],{},[5099,5885,5219],{}," перетворює лише функції, які дотримуються ",[5139,5888,5889],{},"Node.js callback convention",[5099,5891,5892],{},"callback(error, result)",". Якщо callback має іншу сигнатуру (наприклад, ",[5099,5895,5896],{},"callback(result)"," без помилки), ",[5099,5899,5219],{}," не працюватиме коректно.",[5547,5902,5904],{"id":5903},"приклад-міграції-власної-callback-функції","Приклад міграції власної callback-функції",[5184,5906,5907,5908,5223],{},"Розглянемо створення функції для читання конфігурації з файлу у двох варіантах: спочатку callback-based, потім перетворену через ",[5099,5909,5278],{},[5232,5911,5912,6316],{},[5235,5913,5916],{"className":5237,"code":5914,"filename":5915,"language":5240,"meta":5241,"style":5241},"import fs from 'node:fs';\n\ninterface Config {\n  database: string;\n  port: number;\n}\n\nfunction readConfig(\n  filePath: string,\n  callback: (err: Error | null, config?: Config) => void\n): void {\n  fs.readFile(filePath, 'utf8', (err, data) => {\n    if (err) {\n      callback(err);\n      return;\n    }\n    try {\n      const config = JSON.parse(data) as Config;\n      callback(null, config);\n    } catch (parseError) {\n      callback(parseError as Error);\n    }\n  });\n}\n\n\u002F\u002F Виклик з callback\nreadConfig('.\u002Fconfig.json', (err, config) => {\n  if (err) {\n    console.error('Помилка:', err);\n    return;\n  }\n  console.log('База даних:', config?.database);\n});\n","Callback-based (Legacy)",[5099,5917,5918,5930,5934,5944,5955,5967,5971,5975,5986,5998,6037,6047,6079,6090,6101,6108,6113,6120,6151,6165,6179,6194,6198,6203,6207,6211,6217,6242,6253,6273,6280,6285,6311],{"__ignoreMap":5241},[5245,5919,5920,5922,5924,5926,5928],{"class":5247,"line":5248},[5245,5921,5252],{"class":5251},[5245,5923,5565],{"class":5255},[5245,5925,5259],{"class":5251},[5245,5927,5570],{"class":5262},[5245,5929,5267],{"class":5266},[5245,5931,5932],{"class":5247,"line":5270},[5245,5933,5305],{"emptyLinePlaceholder":5304},[5245,5935,5936,5939,5942],{"class":5247,"line":5301},[5245,5937,5938],{"class":5318},"interface",[5245,5940,5941],{"class":5426}," 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callback\n",[5245,6218,6220,6223,6225,6228,6230,6232,6234,6236,6238,6240],{"class":5247,"line":6219},27,[5245,6221,6222],{"class":5329},"readConfig",[5245,6224,5332],{"class":5266},[5245,6226,6227],{"class":5262},"'.\u002Fconfig.json'",[5245,6229,5618],{"class":5266},[5245,6231,5621],{"class":5255},[5245,6233,5170],{"class":5266},[5245,6235,6023],{"class":5255},[5245,6237,5629],{"class":5266},[5245,6239,5632],{"class":5318},[5245,6241,5635],{"class":5266},[5245,6243,6245,6247,6249,6251],{"class":5247,"line":6244},28,[5245,6246,5641],{"class":5251},[5245,6248,5644],{"class":5266},[5245,6250,5621],{"class":5255},[5245,6252,5649],{"class":5266},[5245,6254,6256,6258,6260,6262,6264,6267,6269,6271],{"class":5247,"line":6255},29,[5245,6257,5655],{"class":5255},[5245,6259,5223],{"class":5266},[5245,6261,5660],{"class":5329},[5245,6263,5332],{"class":5266},[5245,6265,6266],{"class":5262},"'Помилка:'",[5245,6268,5170],{"class":5266},[5245,6270,5621],{"class":5255},[5245,6272,5342],{"class":5266},[5245,6274,6276,6278],{"class":5247,"line":6275},30,[5245,6277,5677],{"class":5251},[5245,6279,5267],{"class":5266},[5245,6281,6283],{"class":5247,"line":6282},31,[5245,6284,5685],{"class":5266},[5245,6286,6288,6290,6292,6294,6296,6299,6301,6303,6306,6309],{"class":5247,"line":6287},32,[5245,6289,5691],{"class":5255},[5245,6291,5223],{"class":5266},[5245,6293,5408],{"class":5329},[5245,6295,5332],{"class":5266},[5245,6297,6298],{"class":5262},"'База даних:'",[5245,6300,5170],{"class":5266},[5245,6302,6023],{"class":5255},[5245,6304,6305],{"class":5266},"?.",[5245,6307,6308],{"class":5255},"database",[5245,6310,5342],{"class":5266},[5245,6312,6314],{"class":5247,"line":6313},33,[5245,6315,5712],{"class":5266},[5235,6317,6320],{"className":5237,"code":6318,"filename":6319,"language":5240,"meta":5241,"style":5241},"import fs from 'node:fs';\nimport { promisify } from 'node:util';\n\ninterface Config {\n  database: string;\n  port: number;\n}\n\n\u002F\u002F Оригінальна callback-функція\nfunction readConfig(\n  filePath: string,\n  callback: (err: Error | null, config?: Config) => void\n): void {\n  fs.readFile(filePath, 'utf8', (err, data) => {\n    if (err) {\n      callback(err);\n      return;\n    }\n    try {\n      const config = JSON.parse(data) as Config;\n      callback(null, config);\n    } catch (parseError) {\n      callback(parseError as Error);\n    }\n  });\n}\n\n\u002F\u002F Перетворення на Promise\nconst readConfigAsync = promisify(readConfig);\n\n\u002F\u002F Використання з async\u002Fawait\nasync function main() {\n  try {\n    const config = await readConfigAsync('.\u002Fconfig.json');\n    console.log('База даних:', config.database);\n    console.log('Порт:', config.port);\n  } catch (err) {\n    console.error('Помилка завантаження:', err);\n  }\n}\n\nmain();\n","Promise-based через 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lass":5266},[5245,6575,6176],{"class":5255},[5245,6577,5451],{"class":5251},[5245,6579,6191],{"class":5426},[5245,6581,5342],{"class":5266},[5245,6583,6584],{"class":5247,"line":5873},[5245,6585,6112],{"class":5266},[5245,6587,6588],{"class":5247,"line":5878},[5245,6589,6202],{"class":5266},[5245,6591,6592],{"class":5247,"line":6213},[5245,6593,5881],{"class":5266},[5245,6595,6596],{"class":5247,"line":6219},[5245,6597,5305],{"emptyLinePlaceholder":5304},[5245,6599,6600],{"class":5247,"line":6244},[5245,6601,6602],{"class":5311},"\u002F\u002F Перетворення на Promise\n",[5245,6604,6605,6607,6610,6612,6614,6616,6618],{"class":5247,"line":6255},[5245,6606,5319],{"class":5318},[5245,6608,6609],{"class":5322}," readConfigAsync",[5245,6611,5326],{"class":5266},[5245,6613,5278],{"class":5329},[5245,6615,5332],{"class":5266},[5245,6617,6222],{"class":5255},[5245,6619,5342],{"class":5266},[5245,6621,6622],{"class":5247,"line":6275},[5245,6623,5305],{"emptyLinePlaceholder":5304},[5245,6625,6626],{"class":5247,"line":6282},[5245,6627,6628],{"class":5311},"\u002F\u002F Використання з async\u002Fawait\n",[5245,6630,6631,6633,6635,6638],{"class":5247,"line":6287},[5245,6632,5761],{"class":5318},[5245,6634,5764],{"class":5318},[5245,6636,6637],{"class":5329}," main",[5245,6639,6640],{"class":5266},"() {\n",[5245,6642,6643,6645],{"class":5247,"line":6313},[5245,6644,5787],{"class":5251},[5245,6646,5635],{"class":5266},[5245,6648,6650,6652,6654,6656,6658,6660,6662,6664],{"class":5247,"line":6649},34,[5245,6651,5795],{"class":5318},[5245,6653,6127],{"class":5322},[5245,6655,5326],{"class":5266},[5245,6657,5803],{"class":5251},[5245,6659,6609],{"class":5329},[5245,6661,5332],{"class":5266},[5245,6663,6227],{"class":5262},[5245,6665,5342],{"class":5266},[5245,6667,6669,6671,6673,6675,6677,6679,6681,6683,6685,6687],{"class":5247,"line":6668},35,[5245,6670,5655],{"class":5255},[5245,6672,5223],{"class":5266},[5245,6674,5408],{"class":5329},[5245,6676,5332],{"class":5266},[5245,6678,6298],{"class":5262},[5245,6680,5170],{"class":5266},[5245,6682,6023],{"class":5255},[5245,6684,5223],{"class":5266},[5245,6686,6308],{"class":5255},[5245,6688,5342],{"class":5266},[5245,6690,6692,6694,6696,6698,6700,6703,6705,6707,6709,6712],{"class":5247,"line":6691},36,[5245,6693,5655],{"class":5255},[5245,6695,5223],{"class":5266},[5245,6697,5408],{"class":5329},[5245,6699,5332],{"class":5266},[5245,6701,6702],{"class":5262},"'Порт:'",[5245,6704,5170],{"class":5266},[5245,6706,6023],{"class":5255},[5245,6708,5223],{"class":5266},[5245,6710,6711],{"class":5255},"port",[5245,6713,5342],{"class":5266},[5245,6715,6717,6719,6721,6723,6725],{"class":5247,"line":6716},37,[5245,6718,5830],{"class":5266},[5245,6720,5833],{"class":5251},[5245,6722,5644],{"class":5266},[5245,6724,5621],{"class":5255},[5245,6726,5649],{"class":5266},[5245,6728,6730,6732,6734,6736,6738,6741,6743,6745],{"class":5247,"line":6729},38,[5245,6731,5655],{"class":5255},[5245,6733,5223],{"class":5266},[5245,6735,5660],{"class":5329},[5245,6737,5332],{"class":5266},[5245,6739,6740],{"class":5262},"'Помилка завантаження:'",[5245,6742,5170],{"class":5266},[5245,6744,5621],{"class":5255},[5245,6746,5342],{"class":5266},[5245,6748,6750],{"class":5247,"line":6749},39,[5245,6751,5685],{"class":5266},[5245,6753,6755],{"class":5247,"line":6754},40,[5245,6756,5881],{"class":5266},[5245,6758,6760],{"class":5247,"line":6759},41,[5245,6761,5305],{"emptyLinePlaceholder":5304},[5245,6763,6765,6768],{"class":5247,"line":6764},42,[5245,6766,6767],{"class":5329},"main",[5245,6769,6770],{"class":5266},"();\n",[5184,6772,6773],{},"::",[5547,6775,6777],{"id":6776},"альтернатива-нативний-fspromises","Альтернатива: нативний fs.promises",[5184,6779,6780,6781,6783,6784,6787,6788,6791],{},"Починаючи з Node.js 10.0.0, модуль ",[5099,6782,5189],{}," надає вбудований Promise-based API через ",[5099,6785,6786],{},"fs.promises",", тому ",[5099,6789,6790],{},"promisify(fs.readFile)"," не є необхідним у сучасних проєктах:",[5235,6793,6795],{"className":5237,"code":6794,"language":5240,"meta":5241,"style":5241},"import { readFile } from 'node:fs\u002Fpromises';\n\nasync function loadData(): Promise\u003Cvoid> {\n  const data = await readFile('data.txt', 'utf8');\n  console.log(data);\n}\n",[5099,6796,6797,6814,6818,6837,6862,6876],{"__ignoreMap":5241},[5245,6798,6799,6801,6803,6805,6807,6809,6812],{"class":5247,"line":5248},[5245,6800,5252],{"class":5251},[5245,6802,5275],{"class":5266},[5245,6804,5339],{"class":5255},[5245,6806,5291],{"class":5266},[5245,6808,5294],{"class":5251},[5245,6810,6811],{"class":5262}," 'node:fs\u002Fpromises'",[5245,6813,5267],{"class":5266},[5245,6815,6816],{"class":5247,"line":5270},[5245,6817,5305],{"emptyLinePlaceholder":5304},[5245,6819,6820,6822,6824,6827,6829,6831,6833,6835],{"class":5247,"line":5301},[5245,6821,5761],{"class":5318},[5245,6823,5764],{"class":5318},[5245,6825,6826],{"class":5329}," loadData",[5245,6828,5770],{"class":5266},[5245,6830,5427],{"class":5426},[5245,6832,5775],{"class":5266},[5245,6834,6044],{"class":5426},[5245,6836,5781],{"class":5266},[5245,6838,6839,6842,6844,6846,6848,6851,6853,6856,6858,6860],{"class":5247,"line":5308},[5245,6840,6841],{"class":5318},"  const",[5245,6843,5798],{"class":5322},[5245,6845,5326],{"class":5266},[5245,6847,5803],{"class":5251},[5245,6849,6850],{"class":5329}," readFile",[5245,6852,5332],{"class":5266},[5245,6854,6855],{"class":5262},"'data.txt'",[5245,6857,5170],{"class":5266},[5245,6859,5615],{"class":5262},[5245,6861,5342],{"class":5266},[5245,6863,6864,6866,6868,6870,6872,6874],{"class":5247,"line":5315},[5245,6865,5691],{"class":5255},[5245,6867,5223],{"class":5266},[5245,6869,5408],{"class":5329},[5245,6871,5332],{"class":5266},[5245,6873,5626],{"class":5255},[5245,6875,5342],{"class":5266},[5245,6877,6878],{"class":5247,"line":5638},[5245,6879,5881],{"class":5266},[5184,6881,6882,6883,6885],{},"Однак ",[5099,6884,5219],{}," залишається незамінним для:",[5092,6887,6888,6898,6901],{},[5095,6889,6890,6891,5170,6894,6897],{},"Сторонніх бібліотек з callback API (наприклад, ",[5099,6892,6893],{},"redis",[5099,6895,6896],{},"mysql",").",[5095,6899,6900],{},"Власних legacy-функцій, які не мають Promise-версій.",[5095,6902,6903],{},"Динамічного перетворення функцій у runtime.",[6905,6906,6907,6908,6910,6911,5223],"warning",{},"Якщо функція вже повертає Promise, повторне застосування ",[5099,6909,5219],{}," призведе до помилки або некоректної поведінки. Завжди перевіряйте, чи функція має вбудовану Promise-версію, перш ніж застосовувати ",[5099,6912,5219],{},[5179,6914,6916],{"id":6915},"кастомізація-promisify-через-utilpromisifycustom","Кастомізація promisify через util.promisify.custom",[5184,6918,6919,6920,6922,6923,6926],{},"Деякі функції мають специфічну логіку, яка не вписується у стандартний callback-паттерн. Для таких випадків ",[5099,6921,5219],{}," підтримує символ ",[5099,6924,6925],{},"util.promisify.custom",", який дозволяє визначити власну реалізацію Promise-версії функції.",[5235,6928,6930],{"className":5237,"code":6929,"language":5240,"meta":5241,"style":5241},"import { promisify } from 'node:util';\n\ninterface User {\n  id: number;\n  name: string;\n}\n\n\u002F\u002F Функція з нестандартною сигнатурою callback\nfunction fetchUser(id: number, callback: (user: User) => void): void {\n  setTimeout(() => {\n    callback({ id, name: 'Олександр' });\n  }, 100);\n}\n\n\u002F\u002F Додавання кастомної Promise-реалізації\nfetchUser[promisify.custom] = (id: number): Promise\u003CUser> => {\n  return new Promise((resolve) => {\n    fetchUser(id, (user) => resolve(user));\n  });\n};\n\n\u002F\u002F Тепер promisify використовує кастомну реалізацію\nconst fetchUserAsync = promisify(fetchUser);\n\nasync function main() {\n  const user = await fetchUserAsync(42);\n  console.log('Користувач:', user.name);\n}\n\nmain();\n",[5099,6931,6932,6948,6952,6961,6972,6983,6987,6991,6996,7040,7052,7073,7083,7087,7091,7096,7135,7157,7184,7188,7193,7197,7202,7219,7223,7233,7253,7277,7281,7285],{"__ignoreMap":5241},[5245,6933,6934,6936,6938,6940,6942,6944,6946],{"class":5247,"line":5248},[5245,6935,5252],{"class":5251},[5245,6937,5275],{"class":5266},[5245,6939,5278],{"class":5255},[5245,6941,5291],{"class":5266},[5245,6943,5294],{"class":5251},[5245,6945,5263],{"class":5262},[5245,6947,5267],{"class":5266},[5245,6949,6950],{"class":5247,"line":5270},[5245,6951,5305],{"emptyLinePlaceholder":5304},[5245,6953,6954,6956,6959],{"class":5247,"line":5301},[5245,6955,5938],{"class":5318},[5245,6957,6958],{"class":5426}," User",[5245,6960,5635],{"class":5266},[5245,6962,6963,6966,6968,6970],{"class":5247,"line":5308},[5245,6964,6965],{"class":5255},"  id",[5245,6967,5498],{"class":5266},[5245,6969,5964],{"class":5426},[5245,6971,5267],{"class":5266},[5245,6973,6974,6977,6979,6981],{"class":5247,"line":5315},[5245,6975,6976],{"class":5255},"  name",[5245,6978,5498],{"class":5266},[5245,6980,5778],{"class":5426},[5245,6982,5267],{"class":5266},[5245,6984,6985],{"class":5247,"line":5638},[5245,6986,5881],{"class":5266},[5245,6988,6989],{"class":5247,"line":5652},[5245,6990,5305],{"emptyLinePlaceholder":5304},[5245,6992,6993],{"class":5247,"line":5674},[5245,6994,6995],{"class":5311},"\u002F\u002F Функція з нестандартною сигнатурою callback\n",[5245,6997,6998,7000,7003,7005,7008,7010,7012,7014,7017,7019,7022,7024,7027,7029,7031,7034,7036,7038],{"class":5247,"line":5682},[5245,6999,5979],{"class":5318},[5245,7001,7002],{"class":5329}," fetchUser",[5245,7004,5332],{"class":5266},[5245,7006,7007],{"class":5255},"id",[5245,7009,5498],{"class":5266},[5245,7011,5964],{"class":5426},[5245,7013,5170],{"class":5266},[5245,7015,7016],{"class":5329},"callback",[5245,7018,6005],{"class":5266},[5245,7020,7021],{"class":5255},"user",[5245,7023,5498],{"class":5266},[5245,7025,7026],{"class":5426},"User",[5245,7028,5629],{"class":5266},[5245,7030,5632],{"class":5318},[5245,7032,7033],{"class":5426}," void",[5245,7035,6041],{"class":5266},[5245,7037,6044],{"class":5426},[5245,7039,5635],{"class":5266},[5245,7041,7042,7045,7048,7050],{"class":5247,"line":5688},[5245,7043,7044],{"class":5329},"  setTimeout",[5245,7046,7047],{"class":5266},"(() ",[5245,7049,5632],{"class":5318},[5245,7051,5635],{"class":5266},[5245,7053,7054,7057,7060,7062,7064,7067,7070],{"class":5247,"line":5709},[5245,7055,7056],{"class":5329},"    callback",[5245,7058,7059],{"class":5266},"({ ",[5245,7061,7007],{"class":5255},[5245,7063,5170],{"class":5266},[5245,7065,7066],{"class":5255},"name:",[5245,7068,7069],{"class":5262}," 'Олександр'",[5245,7071,7072],{"class":5266}," });\n",[5245,7074,7075,7078,7081],{"class":5247,"line":5715},[5245,7076,7077],{"class":5266},"  }, ",[5245,7079,7080],{"class":5509},"100",[5245,7082,5342],{"class":5266},[5245,7084,7085],{"class":5247,"line":5720},[5245,7086,5881],{"class":5266},[5245,7088,7089],{"class":5247,"line":5726},[5245,7090,5305],{"emptyLinePlaceholder":5304},[5245,7092,7093],{"class":5247,"line":5747},[5245,7094,7095],{"class":5311},"\u002F\u002F Додавання кастомної Promise-реалізації\n",[5245,7097,7098,7101,7104,7106,7108,7111,7114,7116,7118,7120,7122,7124,7126,7128,7131,7133],{"class":5247,"line":5752},[5245,7099,7100],{"class":5255},"fetchUser",[5245,7102,7103],{"class":5266},"[",[5245,7105,5278],{"class":5255},[5245,7107,5223],{"class":5266},[5245,7109,7110],{"class":5255},"custom",[5245,7112,7113],{"class":5266},"] = (",[5245,7115,7007],{"class":5255},[5245,7117,5498],{"class":5266},[5245,7119,5964],{"class":5426},[5245,7121,6041],{"class":5266},[5245,7123,5427],{"class":5426},[5245,7125,5775],{"class":5266},[5245,7127,7026],{"class":5426},[5245,7129,7130],{"class":5266},"> ",[5245,7132,5632],{"class":5318},[5245,7134,5635],{"class":5266},[5245,7136,7137,7140,7143,7146,7149,7151,7153,7155],{"class":5247,"line":5758},[5245,7138,7139],{"class":5251},"  return",[5245,7141,7142],{"class":5318}," new",[5245,7144,7145],{"class":5426}," Promise",[5245,7147,7148],{"class":5266},"((",[5245,7150,5432],{"class":5255},[5245,7152,5629],{"class":5266},[5245,7154,5632],{"class":5318},[5245,7156,5635],{"class":5266},[5245,7158,7159,7162,7164,7166,7168,7170,7172,7174,7177,7179,7181],{"class":5247,"line":5784},[5245,7160,7161],{"class":5329},"    fetchUser",[5245,7163,5332],{"class":5266},[5245,7165,7007],{"class":5255},[5245,7167,5618],{"class":5266},[5245,7169,7021],{"class":5255},[5245,7171,5629],{"class":5266},[5245,7173,5632],{"class":5318},[5245,7175,7176],{"class":5329}," resolve",[5245,7178,5332],{"class":5266},[5245,7180,7021],{"class":5255},[5245,7182,7183],{"class":5266},"));\n",[5245,7185,7186],{"class":5247,"line":5792},[5245,7187,6202],{"class":5266},[5245,7189,7190],{"class":5247,"line":5818},[5245,7191,7192],{"class":5266},"};\n",[5245,7194,7195],{"class":5247,"line":5827},[5245,7196,5305],{"emptyLinePlaceholder":5304},[5245,7198,7199],{"class":5247,"line":5842},[5245,7200,7201],{"class":5311},"\u002F\u002F Тепер promisify використовує кастомну реалізацію\n",[5245,7203,7204,7206,7209,7211,7213,7215,7217],{"class":5247,"line":5862},[5245,7205,5319],{"class":5318},[5245,7207,7208],{"class":5322}," fetchUserAsync",[5245,7210,5326],{"class":5266},[5245,7212,5278],{"class":5329},[5245,7214,5332],{"class":5266},[5245,7216,7100],{"class":5255},[5245,7218,5342],{"class":5266},[5245,7220,7221],{"class":5247,"line":5873},[5245,7222,5305],{"emptyLinePlaceholder":5304},[5245,7224,7225,7227,7229,7231],{"class":5247,"line":5878},[5245,7226,5761],{"class":5318},[5245,7228,5764],{"class":5318},[5245,7230,6637],{"class":5329},[5245,7232,6640],{"class":5266},[5245,7234,7235,7237,7240,7242,7244,7246,7248,7251],{"class":5247,"line":6213},[5245,7236,6841],{"class":5318},[5245,7238,7239],{"class":5322}," user",[5245,7241,5326],{"class":5266},[5245,7243,5803],{"class":5251},[5245,7245,7208],{"class":5329},[5245,7247,5332],{"class":5266},[5245,7249,7250],{"class":5509},"42",[5245,7252,5342],{"class":5266},[5245,7254,7255,7257,7259,7261,7263,7266,7268,7270,7272,7275],{"class":5247,"line":6219},[5245,7256,5691],{"class":5255},[5245,7258,5223],{"class":5266},[5245,7260,5408],{"class":5329},[5245,7262,5332],{"class":5266},[5245,7264,7265],{"class":5262},"'Користувач:'",[5245,7267,5170],{"class":5266},[5245,7269,7021],{"class":5255},[5245,7271,5223],{"class":5266},[5245,7273,7274],{"class":5255},"name",[5245,7276,5342],{"class":5266},[5245,7278,7279],{"class":5247,"line":6244},[5245,7280,5881],{"class":5266},[5245,7282,7283],{"class":5247,"line":6255},[5245,7284,5305],{"emptyLinePlaceholder":5304},[5245,7286,7287,7289],{"class":5247,"line":6275},[5245,7288,6767],{"class":5329},[5245,7290,6770],{"class":5266},[5523,7292,7293,7294,7296,7297,7299,7300,5223],{},"Символ ",[5099,7295,6925],{}," є стандартним механізмом у Node.js для розширення ",[5099,7298,5219],{},". Якщо ви розробляєте бібліотеку з callback API, додайте підтримку цього символу для зручності користувачів, які працюють з ",[5099,7301,5197],{},[5179,7303,7305],{"id":7304},"зворотне-перетворення-utilcallbackify","Зворотне перетворення: util.callbackify()",[5184,7307,5536,7308,7310],{},[5099,7309,5129],{}," виконує зворотну операцію: приймає функцію, що повертає Promise, і перетворює її на callback-based функцію. Це корисно для забезпечення зворотної сумісності у бібліотеках, які мають підтримувати як старий, так і новий код.",[5235,7312,7314],{"className":5237,"code":7313,"language":5240,"meta":5241,"style":5241},"import { callbackify } from 'node:util';\n\n\u002F\u002F Сучасна async-функція\nasync function fetchData(url: string): Promise\u003Cstring> {\n  const response = await fetch(url);\n  return response.text();\n}\n\n\u002F\u002F Перетворення на callback-версію\nconst fetchDataCallback = callbackify(fetchData);\n\n\u002F\u002F Виклик у legacy-коді\nfetchDataCallback('https:\u002F\u002Fapi.example.com\u002Fdata', (err, result) => {\n  if (err) {\n    console.error('Помилка:', err);\n    return;\n  }\n  console.log('Дані:', result);\n});\n",[5099,7315,7316,7333,7337,7342,7370,7390,7403,7407,7411,7416,7434,7438,7443,7468,7478,7496,7502,7506,7524],{"__ignoreMap":5241},[5245,7317,7318,7320,7322,7325,7327,7329,7331],{"class":5247,"line":5248},[5245,7319,5252],{"class":5251},[5245,7321,5275],{"class":5266},[5245,7323,7324],{"class":5255},"callbackify",[5245,7326,5291],{"class":5266},[5245,7328,5294],{"class":5251},[5245,7330,5263],{"class":5262},[5245,7332,5267],{"class":5266},[5245,7334,7335],{"class":5247,"line":5270},[5245,7336,5305],{"emptyLinePlaceholder":5304},[5245,7338,7339],{"class":5247,"line":5301},[5245,7340,7341],{"class":5311},"\u002F\u002F Сучасна async-функція\n",[5245,7343,7344,7346,7348,7351,7353,7356,7358,7360,7362,7364,7366,7368],{"class":5247,"line":5308},[5245,7345,5761],{"class":5318},[5245,7347,5764],{"class":5318},[5245,7349,7350],{"class":5329}," fetchData",[5245,7352,5332],{"class":5266},[5245,7354,7355],{"class":5255},"url",[5245,7357,5498],{"class":5266},[5245,7359,5778],{"class":5426},[5245,7361,6041],{"class":5266},[5245,7363,5427],{"class":5426},[5245,7365,5775],{"class":5266},[5245,7367,5778],{"class":5426},[5245,7369,5781],{"class":5266},[5245,7371,7372,7374,7377,7379,7381,7384,7386,7388],{"class":5247,"line":5315},[5245,7373,6841],{"class":5318},[5245,7375,7376],{"class":5322}," response",[5245,7378,5326],{"class":5266},[5245,7380,5803],{"class":5251},[5245,7382,7383],{"class":5329}," fetch",[5245,7385,5332],{"class":5266},[5245,7387,7355],{"class":5255},[5245,7389,5342],{"class":5266},[5245,7391,7392,7394,7396,7398,7401],{"class":5247,"line":5638},[5245,7393,7139],{"class":5251},[5245,7395,7376],{"class":5255},[5245,7397,5223],{"class":5266},[5245,7399,7400],{"class":5329},"text",[5245,7402,6770],{"class":5266},[5245,7404,7405],{"class":5247,"line":5652},[5245,7406,5881],{"class":5266},[5245,7408,7409],{"class":5247,"line":5674},[5245,7410,5305],{"emptyLinePlaceholder":5304},[5245,7412,7413],{"class":5247,"line":5682},[5245,7414,7415],{"class":5311},"\u002F\u002F Перетворення на callback-версію\n",[5245,7417,7418,7420,7423,7425,7427,7429,7432],{"class":5247,"line":5688},[5245,7419,5319],{"class":5318},[5245,7421,7422],{"class":5322}," fetchDataCallback",[5245,7424,5326],{"class":5266},[5245,7426,7324],{"class":5329},[5245,7428,5332],{"class":5266},[5245,7430,7431],{"class":5255},"fetchData",[5245,7433,5342],{"class":5266},[5245,7435,7436],{"class":5247,"line":5709},[5245,7437,5305],{"emptyLinePlaceholder":5304},[5245,7439,7440],{"class":5247,"line":5715},[5245,7441,7442],{"class":5311},"\u002F\u002F Виклик у legacy-коді\n",[5245,7444,7445,7448,7450,7453,7455,7457,7459,7462,7464,7466],{"class":5247,"line":5720},[5245,7446,7447],{"class":5329},"fetchDataCallback",[5245,7449,5332],{"class":5266},[5245,7451,7452],{"class":5262},"'https:\u002F\u002Fapi.example.com\u002Fdata'",[5245,7454,5618],{"class":5266},[5245,7456,5621],{"class":5255},[5245,7458,5170],{"class":5266},[5245,7460,7461],{"class":5255},"result",[5245,7463,5629],{"class":5266},[5245,7465,5632],{"class":5318},[5245,7467,5635],{"class":5266},[5245,7469,7470,7472,7474,7476],{"class":5247,"line":5726},[5245,7471,5641],{"class":5251},[5245,7473,5644],{"class":5266},[5245,7475,5621],{"class":5255},[5245,7477,5649],{"class":5266},[5245,7479,7480,7482,7484,7486,7488,7490,7492,7494],{"class":5247,"line":5747},[5245,7481,5655],{"class":5255},[5245,7483,5223],{"class":5266},[5245,7485,5660],{"class":5329},[5245,7487,5332],{"class":5266},[5245,7489,6266],{"class":5262},[5245,7491,5170],{"class":5266},[5245,7493,5621],{"class":5255},[5245,7495,5342],{"class":5266},[5245,7497,7498,7500],{"class":5247,"line":5752},[5245,7499,5677],{"class":5251},[5245,7501,5267],{"class":5266},[5245,7503,7504],{"class":5247,"line":5758},[5245,7505,5685],{"class":5266},[5245,7507,7508,7510,7512,7514,7516,7518,7520,7522],{"class":5247,"line":5784},[5245,7509,5691],{"class":5255},[5245,7511,5223],{"class":5266},[5245,7513,5408],{"class":5329},[5245,7515,5332],{"class":5266},[5245,7517,5700],{"class":5262},[5245,7519,5170],{"class":5266},[5245,7521,7461],{"class":5255},[5245,7523,5342],{"class":5266},[5245,7525,7526],{"class":5247,"line":5792},[5245,7527,5712],{"class":5266},[5211,7529,5536,7530,7533],{},[5099,7531,7532],{},"callbackify()"," автоматично перетворює відхилені Promise у перший аргумент callback (помилку), а успішний результат — у другий аргумент. Це забезпечує повну сумісність із Node.js callback convention.",[5179,7535,7537],{"id":7536},"інспектування-обєктів-utilinspect","Інспектування об'єктів: util.inspect()",[5184,7539,5536,7540,7542,7543,7546],{},[5099,7541,5108],{}," перетворює JavaScript-об'єкти у детальне рядкове представлення, враховуючи глибоку вкладеність, циклічні посилання та спеціальні типи даних. Це незамінний інструмент для налагодження складних структур, які ",[5099,7544,7545],{},"console.log()"," не може відобразити повністю.",[5547,7548,7550],{"id":7549},"базове-використання-та-відмінності-від-consolelog","Базове використання та відмінності від console.log",[5184,7552,7553,7554,7556,7557,7559,7560,7563],{},"Стандартний ",[5099,7555,7545],{}," під капотом використовує ",[5099,7558,5108],{},", але з обмеженими налаштуваннями. Для точного контролю над форматуванням краще використовувати ",[5099,7561,7562],{},"inspect()"," безпосередньо.",[5235,7565,7567],{"className":5237,"code":7566,"language":5240,"meta":5241,"style":5241},"import { inspect } from 'node:util';\n\nconst complexObject = {\n  user: {\n    id: 42,\n    profile: {\n      name: 'Марія',\n      settings: {\n        theme: 'dark',\n        notifications: {\n          email: true,\n          push: false,\n        },\n      },\n    },\n  },\n  metadata: new Map([\n    ['created', new Date('2025-01-15')],\n    ['updated', new Date('2025-02-01')],\n  ]),\n  buffer: Buffer.from('Node.js'),\n};\n\n\u002F\u002F Стандартний console.log обріже глибокі об'єкти\nconsole.log(complexObject);\n\u002F\u002F { user: { id: 42, profile: { name: 'Марія', settings: [Object] } }, ... }\n\n\u002F\u002F inspect з повною глибиною та кольорами\nconsole.log(inspect(complexObject, { depth: null, colors: true }));\n",[5099,7568,7569,7585,7589,7599,7606,7616,7623,7633,7640,7650,7657,7666,7676,7681,7686,7691,7696,7709,7733,7753,7758,7778,7782,7786,7791,7806,7811,7815,7820],{"__ignoreMap":5241},[5245,7570,7571,7573,7575,7577,7579,7581,7583],{"class":5247,"line":5248},[5245,7572,5252],{"class":5251},[5245,7574,5275],{"class":5266},[5245,7576,5283],{"class":5255},[5245,7578,5291],{"class":5266},[5245,7580,5294],{"class":5251},[5245,7582,5263],{"class":5262},[5245,7584,5267],{"class":5266},[5245,7586,7587],{"class":5247,"line":5270},[5245,7588,5305],{"emptyLinePlaceholder":5304},[5245,7590,7591,7593,7596],{"class":5247,"line":5301},[5245,7592,5319],{"class":5318},[5245,7594,7595],{"class":5322}," complexObject",[5245,7597,7598],{"class":5266}," = {\n",[5245,7600,7601,7604],{"class":5247,"line":5308},[5245,7602,7603],{"class":5255},"  user:",[5245,7605,5635],{"class":5266},[5245,7607,7608,7611,7614],{"class":5247,"line":5315},[5245,7609,7610],{"class":5255},"    id:",[5245,7612,7613],{"class":5509}," 42",[5245,7615,5997],{"class":5266},[5245,7617,7618,7621],{"class":5247,"line":5638},[5245,7619,7620],{"class":5255},"    profile:",[5245,7622,5635],{"class":5266},[5245,7624,7625,7628,7631],{"class":5247,"line":5652},[5245,7626,7627],{"class":5255},"      name:",[5245,7629,7630],{"class":5262}," 'Марія'",[5245,7632,5997],{"class":5266},[5245,7634,7635,7638],{"class":5247,"line":5674},[5245,7636,7637],{"class":5255},"      settings:",[5245,7639,5635],{"class":5266},[5245,7641,7642,7645,7648],{"class":5247,"line":5682},[5245,7643,7644],{"class":5255},"        theme:",[5245,7646,7647],{"class":5262}," 'dark'",[5245,7649,5997],{"class":5266},[5245,7651,7652,7655],{"class":5247,"line":5688},[5245,7653,7654],{"class":5255},"        notifications:",[5245,7656,5635],{"class":5266},[5245,7658,7659,7662,7664],{"class":5247,"line":5709},[5245,7660,7661],{"class":5255},"          email:",[5245,7663,5518],{"class":5318},[5245,7665,5997],{"class":5266},[5245,7667,7668,7671,7674],{"class":5247,"line":5715},[5245,7669,7670],{"class":5255},"          push:",[5245,7672,7673],{"class":5318}," false",[5245,7675,5997],{"class":5266},[5245,7677,7678],{"class":5247,"line":5720},[5245,7679,7680],{"class":5266},"        },\n",[5245,7682,7683],{"class":5247,"line":5726},[5245,7684,7685],{"class":5266},"      },\n",[5245,7687,7688],{"class":5247,"line":5747},[5245,7689,7690],{"class":5266},"    },\n",[5245,7692,7693],{"class":5247,"line":5752},[5245,7694,7695],{"class":5266},"  },\n",[5245,7697,7698,7701,7703,7706],{"class":5247,"line":5758},[5245,7699,7700],{"class":5255},"  metadata:",[5245,7702,7142],{"class":5318},[5245,7704,7705],{"class":5329}," Map",[5245,7707,7708],{"class":5266},"([\n",[5245,7710,7711,7714,7717,7719,7722,7725,7727,7730],{"class":5247,"line":5784},[5245,7712,7713],{"class":5266},"    [",[5245,7715,7716],{"class":5262},"'created'",[5245,7718,5170],{"class":5266},[5245,7720,7721],{"class":5318},"new",[5245,7723,7724],{"class":5329}," Date",[5245,7726,5332],{"class":5266},[5245,7728,7729],{"class":5262},"'2025-01-15'",[5245,7731,7732],{"class":5266},")],\n",[5245,7734,7735,7737,7740,7742,7744,7746,7748,7751],{"class":5247,"line":5792},[5245,7736,7713],{"class":5266},[5245,7738,7739],{"class":5262},"'updated'",[5245,7741,5170],{"class":5266},[5245,7743,7721],{"class":5318},[5245,7745,7724],{"class":5329},[5245,7747,5332],{"class":5266},[5245,7749,7750],{"class":5262},"'2025-02-01'",[5245,7752,7732],{"class":5266},[5245,7754,7755],{"class":5247,"line":5818},[5245,7756,7757],{"class":5266},"  ]),\n",[5245,7759,7760,7763,7766,7768,7770,7772,7775],{"class":5247,"line":5827},[5245,7761,7762],{"class":5255},"  buffer:",[5245,7764,7765],{"class":5255}," Buffer",[5245,7767,5223],{"class":5266},[5245,7769,5294],{"class":5329},[5245,7771,5332],{"class":5266},[5245,7773,7774],{"class":5262},"'Node.js'",[5245,7776,7777],{"class":5266},"),\n",[5245,7779,7780],{"class":5247,"line":5842},[5245,7781,7192],{"class":5266},[5245,7783,7784],{"class":5247,"line":5862},[5245,7785,5305],{"emptyLinePlaceholder":5304},[5245,7787,7788],{"class":5247,"line":5873},[5245,7789,7790],{"class":5311},"\u002F\u002F Стандартний console.log обріже глибокі об'єкти\n",[5245,7792,7793,7795,7797,7799,7801,7804],{"class":5247,"line":5878},[5245,7794,5403],{"class":5255},[5245,7796,5223],{"class":5266},[5245,7798,5408],{"class":5329},[5245,7800,5332],{"class":5266},[5245,7802,7803],{"class":5255},"complexObject",[5245,7805,5342],{"class":5266},[5245,7807,7808],{"class":5247,"line":6213},[5245,7809,7810],{"class":5311},"\u002F\u002F { user: { id: 42, profile: { name: 'Марія', settings: [Object] } }, ... }\n",[5245,7812,7813],{"class":5247,"line":6219},[5245,7814,5305],{"emptyLinePlaceholder":5304},[5245,7816,7817],{"class":5247,"line":6244},[5245,7818,7819],{"class":5311},"\u002F\u002F inspect з повною глибиною та кольорами\n",[5245,7821,7822,7824,7826,7828,7830,7832,7834,7836,7839,7841,7844,7846,7848,7850],{"class":5247,"line":6255},[5245,7823,5403],{"class":5255},[5245,7825,5223],{"class":5266},[5245,7827,5408],{"class":5329},[5245,7829,5332],{"class":5266},[5245,7831,5283],{"class":5329},[5245,7833,5332],{"class":5266},[5245,7835,7803],{"class":5255},[5245,7837,7838],{"class":5266},", { ",[5245,7840,5506],{"class":5255},[5245,7842,7843],{"class":5318}," null",[5245,7845,5170],{"class":5266},[5245,7847,5515],{"class":5255},[5245,7849,5518],{"class":5318},[5245,7851,7852],{"class":5266}," }));\n",[7854,7855,7858,7872,7875,7883,7895,7908,7918,7930,7960,7966,7972,7999,8011],"terminal-preview",{":cursor":7856,"title":7857},"true","node inspect-demo.ts",[7859,7860,7862,7867,7868],"div",{"className":7861},[5247],[5245,7863,7866],{"className":7864},[7865],"opacity-40","$"," ",[5139,7869,7857],{"className":7870},[7871],"font-bold",[7859,7873],{"className":7874},[5247],[7859,7876,7878],{"className":7877},[5247],[5245,7879,7882],{"className":7880},[7881],"text-blue-400","{",[7859,7884,7886,7887,7867,7892],{"className":7885},[5247],"  ",[5245,7888,7891],{"className":7889},[7890],"text-green-400","user:",[5245,7893,7882],{"className":7894},[7881],[7859,7896,7898,7899,7867,7903,7907],{"className":7897},[5247],"    ",[5245,7900,7902],{"className":7901},[7890],"id:",[5245,7904,7250],{"className":7905},[7906],"text-yellow-400",",",[7859,7909,7898,7911,7867,7915],{"className":7910},[5247],[5245,7912,7914],{"className":7913},[7890],"profile:",[5245,7916,7882],{"className":7917},[7881],[7859,7919,7921,7922,7867,7925,7907],{"className":7920},[5247],"      ",[5245,7923,7066],{"className":7924},[7890],[5245,7926,7929],{"className":7927},[7928],"text-amber-400","'Марія'",[7859,7931,7921,7933,7867,7937,7867,7940,7867,7944,5170,7948,7867,7952,7867,7956],{"className":7932},[5247],[5245,7934,7936],{"className":7935},[7890],"settings:",[5245,7938,7882],{"className":7939},[7881],[5245,7941,7943],{"className":7942},[7890],"theme:",[5245,7945,7947],{"className":7946},[7928],"'dark'",[5245,7949,7951],{"className":7950},[7890],"notifications:",[5245,7953,7955],{"className":7954},[7881],"{ ... }",[5245,7957,7959],{"className":7958},[7881],"}",[7859,7961,7898,7963],{"className":7962},[5247],[5245,7964,7959],{"className":7965},[7881],[7859,7967,7886,7969,7907],{"className":7968},[5247],[5245,7970,7959],{"className":7971},[7881],[7859,7973,7886,7975,7867,7979,7867,7984,7867,7987,7990,7991,7995,7996,7907],{"className":7974},[5247],[5245,7976,7978],{"className":7977},[7890],"metadata:",[5245,7980,7983],{"className":7981},[7982],"text-rose-400","Map(2)",[5245,7985,7882],{"className":7986},[7881],[5245,7988,7716],{"className":7989},[7928]," => ",[5245,7992,7994],{"className":7993},[7982],"2025-01-15T00:00:00.000Z",", ... ",[5245,7997,7959],{"className":7998},[7881],[7859,8000,7886,8002,7867,8006],{"className":8001},[5247],[5245,8003,8005],{"className":8004},[7890],"buffer:",[5245,8007,8010],{"className":8008},[8009],"opacity-60","\u003CBuffer 4e 6f 64 65 2e 6a 73>",[7859,8012,8014],{"className":8013},[5247],[5245,8015,7959],{"className":8016},[7881],[5547,8018,8020],{"id":8019},"налаштування-inspectoptions","Налаштування InspectOptions",[5184,8022,5536,8023,8025,8026,8028],{},[5099,8024,7562],{}," приймає об'єкт конфігурації ",[5099,8027,5471],{}," з десятками параметрів для точного керування виводом:",[5235,8030,8032],{"className":5237,"code":8031,"language":5240,"meta":5241,"style":5241},"import { inspect } from 'node:util';\nimport type { InspectOptions } from 'node:util';\n\nconst data = {\n  users: [\n    { id: 1, name: 'Іван', roles: ['admin', 'editor'] },\n    { id: 2, name: 'Олена', roles: ['viewer'] },\n  ],\n  circular: {} as any,\n};\n\n\u002F\u002F Створення циклічного посилання\ndata.circular.self = data.circular;\n\nconst options: InspectOptions = {\n  depth: 3,              \u002F\u002F Глибина вкладеності (null = нескінченність)\n  colors: true,          \u002F\u002F ANSI-кольори у терміналі\n  compact: false,        \u002F\u002F Багаторядковий формат (не стиснутий)\n  breakLength: 60,       \u002F\u002F Максимальна довжина рядка перед переносом\n  sorted: true,          \u002F\u002F Сортування ключів об'єкта за алфавітом\n  getters: true,         \u002F\u002F Показувати значення getter-властивостей\n  showHidden: false,     \u002F\u002F Показувати неенумеровані властивості\n  maxArrayLength: 100,   \u002F\u002F Максимальна кількість елементів масиву\n  maxStringLength: 1000, \u002F\u002F Обрізати довгі рядки\n};\n\nconsole.log(inspect(data, options));\n",[5099,8033,8034,8050,8068,8072,8080,8088,8124,8151,8156,8171,8175,8179,8184,8208,8212,8224,8238,8251,8264,8278,8290,8303,8316,8330,8343,8347,8351],{"__ignoreMap":5241},[5245,8035,8036,8038,8040,8042,8044,8046,8048],{"class":5247,"line":5248},[5245,8037,5252],{"class":5251},[5245,8039,5275],{"class":5266},[5245,8041,5283],{"class":5255},[5245,8043,5291],{"class":5266},[5245,8045,5294],{"class":5251},[5245,8047,5263],{"class":5262},[5245,8049,5267],{"class":5266},[5245,8051,8052,8054,8056,8058,8060,8062,8064,8066],{"class":5247,"line":5270},[5245,8053,5252],{"class":5251},[5245,8055,5466],{"class":5251},[5245,8057,5275],{"class":5266},[5245,8059,5471],{"class":5255},[5245,8061,5291],{"class":5266},[5245,8063,5294],{"class":5251},[5245,8065,5263],{"class":5262},[5245,8067,5267],{"class":5266},[5245,8069,8070],{"class":5247,"line":5301},[5245,8071,5305],{"emptyLinePlaceholder":5304},[5245,8073,8074,8076,8078],{"class":5247,"line":5308},[5245,8075,5319],{"class":5318},[5245,8077,5798],{"class":5322},[5245,8079,7598],{"class":5266},[5245,8081,8082,8085],{"class":5247,"line":5315},[5245,8083,8084],{"class":5255},"  users:",[5245,8086,8087],{"class":5266}," [\n",[5245,8089,8090,8093,8095,8098,8100,8102,8105,8107,8110,8113,8116,8118,8121],{"class":5247,"line":5638},[5245,8091,8092],{"class":5266},"    { ",[5245,8094,7902],{"class":5255},[5245,8096,8097],{"class":5509}," 1",[5245,8099,5170],{"class":5266},[5245,8101,7066],{"class":5255},[5245,8103,8104],{"class":5262}," 'Іван'",[5245,8106,5170],{"class":5266},[5245,8108,8109],{"class":5255},"roles:",[5245,8111,8112],{"class":5266}," [",[5245,8114,8115],{"class":5262},"'admin'",[5245,8117,5170],{"class":5266},[5245,8119,8120],{"class":5262},"'editor'",[5245,8122,8123],{"class":5266},"] },\n",[5245,8125,8126,8128,8130,8133,8135,8137,8140,8142,8144,8146,8149],{"class":5247,"line":5652},[5245,8127,8092],{"class":5266},[5245,8129,7902],{"class":5255},[5245,8131,8132],{"class":5509}," 2",[5245,8134,5170],{"class":5266},[5245,8136,7066],{"class":5255},[5245,8138,8139],{"class":5262}," 'Олена'",[5245,8141,5170],{"class":5266},[5245,8143,8109],{"class":5255},[5245,8145,8112],{"class":5266},[5245,8147,8148],{"class":5262},"'viewer'",[5245,8150,8123],{"class":5266},[5245,8152,8153],{"class":5247,"line":5674},[5245,8154,8155],{"class":5266},"  ],\n",[5245,8157,8158,8161,8164,8166,8169],{"class":5247,"line":5682},[5245,8159,8160],{"class":5255},"  circular:",[5245,8162,8163],{"class":5266}," {} ",[5245,8165,6146],{"class":5251},[5245,8167,8168],{"class":5426}," any",[5245,8170,5997],{"class":5266},[5245,8172,8173],{"class":5247,"line":5688},[5245,8174,7192],{"class":5266},[5245,8176,8177],{"class":5247,"line":5709},[5245,8178,5305],{"emptyLinePlaceholder":5304},[5245,8180,8181],{"class":5247,"line":5715},[5245,8182,8183],{"class":5311},"\u002F\u002F Створення циклічного посилання\n",[5245,8185,8186,8188,8190,8193,8195,8198,8200,8202,8204,8206],{"class":5247,"line":5720},[5245,8187,5626],{"class":5255},[5245,8189,5223],{"class":5266},[5245,8191,8192],{"class":5255},"circular",[5245,8194,5223],{"class":5266},[5245,8196,8197],{"class":5255},"self",[5245,8199,5326],{"class":5266},[5245,8201,5626],{"class":5255},[5245,8203,5223],{"class":5266},[5245,8205,8192],{"class":5255},[5245,8207,5267],{"class":5266},[5245,8209,8210],{"class":5247,"line":5726},[5245,8211,5305],{"emptyLinePlaceholder":5304},[5245,8213,8214,8216,8218,8220,8222],{"class":5247,"line":5747},[5245,8215,5319],{"class":5318},[5245,8217,5495],{"class":5322},[5245,8219,5498],{"class":5266},[5245,8221,5471],{"class":5426},[5245,8223,7598],{"class":5266},[5245,8225,8226,8229,8232,8235],{"class":5247,"line":5752},[5245,8227,8228],{"class":5255},"  depth:",[5245,8230,8231],{"class":5509}," 3",[5245,8233,8234],{"class":5266},",              ",[5245,8236,8237],{"class":5311},"\u002F\u002F Глибина вкладеності (null = нескінченність)\n",[5245,8239,8240,8243,8245,8248],{"class":5247,"line":5758},[5245,8241,8242],{"class":5255},"  colors:",[5245,8244,5518],{"class":5318},[5245,8246,8247],{"class":5266},",          ",[5245,8249,8250],{"class":5311},"\u002F\u002F ANSI-кольори у терміналі\n",[5245,8252,8253,8256,8258,8261],{"class":5247,"line":5784},[5245,8254,8255],{"class":5255},"  compact:",[5245,8257,7673],{"class":5318},[5245,8259,8260],{"class":5266},",        ",[5245,8262,8263],{"class":5311},"\u002F\u002F Багаторядковий формат (не стиснутий)\n",[5245,8265,8266,8269,8272,8275],{"class":5247,"line":5792},[5245,8267,8268],{"class":5255},"  breakLength:",[5245,8270,8271],{"class":5509}," 60",[5245,8273,8274],{"class":5266},",       ",[5245,8276,8277],{"class":5311},"\u002F\u002F Максимальна довжина рядка перед переносом\n",[5245,8279,8280,8283,8285,8287],{"class":5247,"line":5818},[5245,8281,8282],{"class":5255},"  sorted:",[5245,8284,5518],{"class":5318},[5245,8286,8247],{"class":5266},[5245,8288,8289],{"class":5311},"\u002F\u002F Сортування ключів об'єкта за алфавітом\n",[5245,8291,8292,8295,8297,8300],{"class":5247,"line":5827},[5245,8293,8294],{"class":5255},"  getters:",[5245,8296,5518],{"class":5318},[5245,8298,8299],{"class":5266},",         ",[5245,8301,8302],{"class":5311},"\u002F\u002F Показувати значення getter-властивостей\n",[5245,8304,8305,8308,8310,8313],{"class":5247,"line":5842},[5245,8306,8307],{"class":5255},"  showHidden:",[5245,8309,7673],{"class":5318},[5245,8311,8312],{"class":5266},",     ",[5245,8314,8315],{"class":5311},"\u002F\u002F Показувати неенумеровані властивості\n",[5245,8317,8318,8321,8324,8327],{"class":5247,"line":5862},[5245,8319,8320],{"class":5255},"  maxArrayLength:",[5245,8322,8323],{"class":5509}," 100",[5245,8325,8326],{"class":5266},",   ",[5245,8328,8329],{"class":5311},"\u002F\u002F Максимальна кількість елементів масиву\n",[5245,8331,8332,8335,8338,8340],{"class":5247,"line":5873},[5245,8333,8334],{"class":5255},"  maxStringLength:",[5245,8336,8337],{"class":5509}," 1000",[5245,8339,5170],{"class":5266},[5245,8341,8342],{"class":5311},"\u002F\u002F Обрізати довгі рядки\n",[5245,8344,8345],{"class":5247,"line":5878},[5245,8346,7192],{"class":5266},[5245,8348,8349],{"class":5247,"line":6213},[5245,8350,5305],{"emptyLinePlaceholder":5304},[5245,8352,8353,8355,8357,8359,8361,8363,8365,8367,8369,8372],{"class":5247,"line":6219},[5245,8354,5403],{"class":5255},[5245,8356,5223],{"class":5266},[5245,8358,5408],{"class":5329},[5245,8360,5332],{"class":5266},[5245,8362,5283],{"class":5329},[5245,8364,5332],{"class":5266},[5245,8366,5626],{"class":5255},[5245,8368,5170],{"class":5266},[5245,8370,8371],{"class":5255},"options",[5245,8373,7183],{"class":5266},[8375,8376,8377,8470],"accordion",{},[8378,8379,8382,8392,8395],"accordion-item",{"icon":8380,"label":8381},"i-lucide-help-circle","❓ Чому inspect показує \u003Cref *1> для циклічних посилань?",[5184,8383,8384,8385,8387,8388,8391],{},"Коли об'єкт містить посилання на самого себе (циклічна структура), ",[5099,8386,7562],{}," використовує мітку ",[5099,8389,8390],{},"\u003Cref *N>"," для позначення повторюваних об'єктів. Це запобігає нескінченному циклу при виводі та дозволяє зрозуміти граф зв'язків між об'єктами.",[5184,8393,8394],{},"Приклад:",[5235,8396,8398],{"className":5237,"code":8397,"language":5240,"meta":5241,"style":5241},"const obj = { name: 'Root' } as any;\nobj.self = obj;\n\nconsole.log(inspect(obj, { depth: 2 }));\n\u002F\u002F \u003Cref *1> { name: 'Root', self: [Circular *1] }\n",[5099,8399,8400,8422,8437,8441,8465],{"__ignoreMap":5241},[5245,8401,8402,8404,8407,8409,8411,8414,8416,8418,8420],{"class":5247,"line":5248},[5245,8403,5319],{"class":5318},[5245,8405,8406],{"class":5322}," obj",[5245,8408,5503],{"class":5266},[5245,8410,7066],{"class":5255},[5245,8412,8413],{"class":5262}," 'Root'",[5245,8415,5291],{"class":5266},[5245,8417,6146],{"class":5251},[5245,8419,8168],{"class":5426},[5245,8421,5267],{"class":5266},[5245,8423,8424,8427,8429,8431,8433,8435],{"class":5247,"line":5270},[5245,8425,8426],{"class":5255},"obj",[5245,8428,5223],{"class":5266},[5245,8430,8197],{"class":5255},[5245,8432,5326],{"class":5266},[5245,8434,8426],{"class":5255},[5245,8436,5267],{"class":5266},[5245,8438,8439],{"class":5247,"line":5301},[5245,8440,5305],{"emptyLinePlaceholder":5304},[5245,8442,8443,8445,8447,8449,8451,8453,8455,8457,8459,8461,8463],{"class":5247,"line":5308},[5245,8444,5403],{"class":5255},[5245,8446,5223],{"class":5266},[5245,8448,5408],{"class":5329},[5245,8450,5332],{"class":5266},[5245,8452,5283],{"class":5329},[5245,8454,5332],{"class":5266},[5245,8456,8426],{"class":5255},[5245,8458,7838],{"class":5266},[5245,8460,5506],{"class":5255},[5245,8462,8132],{"class":5509},[5245,8464,7852],{"class":5266},[5245,8466,8467],{"class":5247,"line":5315},[5245,8468,8469],{"class":5311},"\u002F\u002F \u003Cref *1> { name: 'Root', self: [Circular *1] }\n",[8378,8471,8473,8482],{"icon":8380,"label":8472},"❓ Як налаштувати кастомний вивід для власних класів?",[5184,8474,8475,8476,8479,8480,5223],{},"Можна визначити метод ",[5099,8477,8478],{},"[Symbol.for('nodejs.util.inspect.custom')]"," у класі, який повертає рядкове представлення об'єкта. Цей метод буде автоматично викликатися ",[5099,8481,7562],{},[5235,8483,8485],{"className":5237,"code":8484,"language":5240,"meta":5241,"style":5241},"class User {\n  constructor(public id: number, public name: string) {}\n\n  [Symbol.for('nodejs.util.inspect.custom')](): string {\n    return `User\u003C${this.id}>: ${this.name}`;\n  }\n}\n\nconst user = new User(42, 'Андрій');\nconsole.log(inspect(user)); \u002F\u002F User\u003C42>: Андрій\n",[5099,8486,8487,8496,8527,8531,8556,8594,8598,8602,8606,8629],{"__ignoreMap":5241},[5245,8488,8489,8492,8494],{"class":5247,"line":5248},[5245,8490,8491],{"class":5318},"class",[5245,8493,6958],{"class":5426},[5245,8495,5635],{"class":5266},[5245,8497,8498,8501,8503,8506,8509,8511,8513,8515,8517,8520,8522,8524],{"class":5247,"line":5270},[5245,8499,8500],{"class":5318},"  constructor",[5245,8502,5332],{"class":5266},[5245,8504,8505],{"class":5318},"public",[5245,8507,8508],{"class":5255}," id",[5245,8510,5498],{"class":5266},[5245,8512,5964],{"class":5426},[5245,8514,5170],{"class":5266},[5245,8516,8505],{"class":5318},[5245,8518,8519],{"class":5255}," name",[5245,8521,5498],{"class":5266},[5245,8523,5778],{"class":5426},[5245,8525,8526],{"class":5266},") {}\n",[5245,8528,8529],{"class":5247,"line":5301},[5245,8530,5305],{"emptyLinePlaceholder":5304},[5245,8532,8533,8536,8539,8541,8544,8546,8549,8552,8554],{"class":5247,"line":5308},[5245,8534,8535],{"class":5266},"  [",[5245,8537,8538],{"class":5255},"Symbol",[5245,8540,5223],{"class":5266},[5245,8542,8543],{"class":5329},"for",[5245,8545,5332],{"class":5266},[5245,8547,8548],{"class":5262},"'nodejs.util.inspect.custom'",[5245,8550,8551],{"class":5266},")](): ",[5245,8553,5778],{"class":5426},[5245,8555,5635],{"class":5266},[5245,8557,8558,8560,8563,8566,8569,8572,8574,8576,8579,8581,8583,8585,8587,8589,8592],{"class":5247,"line":5315},[5245,8559,5677],{"class":5251},[5245,8561,8562],{"class":5262}," `User\u003C",[5245,8564,8565],{"class":5318},"${",[5245,8567,8568],{"class":5318},"this",[5245,8570,5223],{"class":8571},"sD7JJ",[5245,8573,7007],{"class":5255},[5245,8575,7959],{"class":5318},[5245,8577,8578],{"class":5262},">: ",[5245,8580,8565],{"class":5318},[5245,8582,8568],{"class":5318},[5245,8584,5223],{"class":8571},[5245,8586,7274],{"class":5255},[5245,8588,7959],{"class":5318},[5245,8590,8591],{"class":5262},"`",[5245,8593,5267],{"class":5266},[5245,8595,8596],{"class":5247,"line":5638},[5245,8597,5685],{"class":5266},[5245,8599,8600],{"class":5247,"line":5652},[5245,8601,5881],{"class":5266},[5245,8603,8604],{"class":5247,"line":5674},[5245,8605,5305],{"emptyLinePlaceholder":5304},[5245,8607,8608,8610,8612,8614,8616,8618,8620,8622,8624,8627],{"class":5247,"line":5682},[5245,8609,5319],{"class":5318},[5245,8611,7239],{"class":5322},[5245,8613,5326],{"class":5266},[5245,8615,7721],{"class":5318},[5245,8617,6958],{"class":5329},[5245,8619,5332],{"class":5266},[5245,8621,7250],{"class":5509},[5245,8623,5170],{"class":5266},[5245,8625,8626],{"class":5262},"'Андрій'",[5245,8628,5342],{"class":5266},[5245,8630,8631,8633,8635,8637,8639,8641,8643,8645,8648],{"class":5247,"line":5688},[5245,8632,5403],{"class":5255},[5245,8634,5223],{"class":5266},[5245,8636,5408],{"class":5329},[5245,8638,5332],{"class":5266},[5245,8640,5283],{"class":5329},[5245,8642,5332],{"class":5266},[5245,8644,7021],{"class":5255},[5245,8646,8647],{"class":5266},")); ",[5245,8649,8650],{"class":5311},"\u002F\u002F User\u003C42>: Андрій\n",[5179,8652,8654],{"id":8653},"перевірка-типів-utiltypes","Перевірка типів: util.types",[5184,8656,8657,8658,8660,8661,8663,8664,5170,8667,5170,8670,8672,8673,8676,8677,8679,8680,8684],{},"Стандартний оператор ",[5099,8659,5208],{}," у JavaScript має обмежені можливості: він не розрізняє масиви та об'єкти, не визначає ",[5099,8662,6018],{}," коректно, не може перевірити вбудовані типи на кшталт ",[5099,8665,8666],{},"Map",[5099,8668,8669],{},"Set",[5099,8671,5427],{}," чи ",[5099,8674,8675],{},"Buffer",". Модуль ",[5099,8678,5115],{}," надає набір точних предикатів (",[8681,8682,8683],"em",{},"type guards",") для runtime-перевірки типів.",[5547,8686,8688],{"id":8687},"обмеження-typeof-та-instanceof","Обмеження typeof та instanceof",[5184,8690,8691],{},"Розглянемо типові проблеми стандартних механізмів перевірки типів:",[5235,8693,8695],{"className":5237,"code":8694,"language":5240,"meta":5241,"style":5241},"\u002F\u002F Проблема 1: typeof null\nconsole.log(typeof null);          \u002F\u002F \"object\" (баг у специфікації!)\n\n\u002F\u002F Проблема 2: typeof не розрізняє масиви\nconsole.log(typeof [1, 2, 3]);     \u002F\u002F \"object\"\nconsole.log(typeof { a: 1 });      \u002F\u002F \"object\"\n\n\u002F\u002F Проблема 3: instanceof не працює між контекстами\nconst iframe = document.createElement('iframe');\ndocument.body.appendChild(iframe);\nconst iframeArray = iframe.contentWindow.Array;\nconst localArray = new Array();\nconsole.log(localArray instanceof Array);        \u002F\u002F true\nconsole.log(localArray instanceof iframeArray);  \u002F\u002F false (!)\n",[5099,8696,8697,8702,8722,8726,8731,8764,8788,8792,8797,8821,8842,8865,8881,8905],{"__ignoreMap":5241},[5245,8698,8699],{"class":5247,"line":5248},[5245,8700,8701],{"class":5311},"\u002F\u002F Проблема 1: typeof null\n",[5245,8703,8704,8706,8708,8710,8712,8714,8716,8719],{"class":5247,"line":5270},[5245,8705,5403],{"class":5255},[5245,8707,5223],{"class":5266},[5245,8709,5408],{"class":5329},[5245,8711,5332],{"class":5266},[5245,8713,5208],{"class":5318},[5245,8715,7843],{"class":5318},[5245,8717,8718],{"class":5266},");          ",[5245,8720,8721],{"class":5311},"\u002F\u002F \"object\" (баг у специфікації!)\n",[5245,8723,8724],{"class":5247,"line":5301},[5245,8725,5305],{"emptyLinePlaceholder":5304},[5245,8727,8728],{"class":5247,"line":5308},[5245,8729,8730],{"class":5311},"\u002F\u002F Проблема 2: typeof не розрізняє масиви\n",[5245,8732,8733,8735,8737,8739,8741,8743,8745,8748,8750,8753,8755,8758,8761],{"class":5247,"line":5315},[5245,8734,5403],{"class":5255},[5245,8736,5223],{"class":5266},[5245,8738,5408],{"class":5329},[5245,8740,5332],{"class":5266},[5245,8742,5208],{"class":5318},[5245,8744,8112],{"class":5266},[5245,8746,8747],{"class":5509},"1",[5245,8749,5170],{"class":5266},[5245,8751,8752],{"class":5509},"2",[5245,8754,5170],{"class":5266},[5245,8756,8757],{"class":5509},"3",[5245,8759,8760],{"class":5266},"]);     ",[5245,8762,8763],{"class":5311},"\u002F\u002F \"object\"\n",[5245,8765,8766,8768,8770,8772,8774,8776,8778,8781,8783,8786],{"class":5247,"line":5638},[5245,8767,5403],{"class":5255},[5245,8769,5223],{"class":5266},[5245,8771,5408],{"class":5329},[5245,8773,5332],{"class":5266},[5245,8775,5208],{"class":5318},[5245,8777,5275],{"class":5266},[5245,8779,8780],{"class":5255},"a:",[5245,8782,8097],{"class":5509},[5245,8784,8785],{"class":5266}," });      ",[5245,8787,8763],{"class":5311},[5245,8789,8790],{"class":5247,"line":5652},[5245,8791,5305],{"emptyLinePlaceholder":5304},[5245,8793,8794],{"class":5247,"line":5674},[5245,8795,8796],{"class":5311},"\u002F\u002F Проблема 3: instanceof не працює між контекстами\n",[5245,8798,8799,8801,8804,8806,8809,8811,8814,8816,8819],{"class":5247,"line":5682},[5245,8800,5319],{"class":5318},[5245,8802,8803],{"class":5322}," iframe",[5245,8805,5326],{"class":5266},[5245,8807,8808],{"class":5255},"document",[5245,8810,5223],{"class":5266},[5245,8812,8813],{"class":5329},"createElement",[5245,8815,5332],{"class":5266},[5245,8817,8818],{"class":5262},"'iframe'",[5245,8820,5342],{"class":5266},[5245,8822,8823,8825,8827,8830,8832,8835,8837,8840],{"class":5247,"line":5688},[5245,8824,8808],{"class":5255},[5245,8826,5223],{"class":5266},[5245,8828,8829],{"class":5255},"body",[5245,8831,5223],{"class":5266},[5245,8833,8834],{"class":5329},"appendChild",[5245,8836,5332],{"class":5266},[5245,8838,8839],{"class":5255},"iframe",[5245,8841,5342],{"class":5266},[5245,8843,8844,8846,8849,8851,8853,8855,8858,8860,8863],{"class":5247,"line":5709},[5245,8845,5319],{"class":5318},[5245,8847,8848],{"class":5322}," iframeArray",[5245,8850,5326],{"class":5266},[5245,8852,8839],{"class":5255},[5245,8854,5223],{"class":5266},[5245,8856,8857],{"class":5255},"contentWindow",[5245,8859,5223],{"class":5266},[5245,8861,8862],{"class":5255},"Array",[5245,8864,5267],{"class":5266},[5245,8866,8867,8869,8872,8874,8876,8879],{"class":5247,"line":5715},[5245,8868,5319],{"class":5318},[5245,8870,8871],{"class":5322}," localArray",[5245,8873,5326],{"class":5266},[5245,8875,7721],{"class":5318},[5245,8877,8878],{"class":5329}," Array",[5245,8880,6770],{"class":5266},[5245,8882,8883,8885,8887,8889,8891,8894,8897,8899,8902],{"class":5247,"line":5720},[5245,8884,5403],{"class":5255},[5245,8886,5223],{"class":5266},[5245,8888,5408],{"class":5329},[5245,8890,5332],{"class":5266},[5245,8892,8893],{"class":5255},"localArray",[5245,8895,8896],{"class":5318}," instanceof",[5245,8898,8878],{"class":5426},[5245,8900,8901],{"class":5266},");        ",[5245,8903,8904],{"class":5311},"\u002F\u002F true\n",[5245,8906,8907,8909,8911,8913,8915,8917,8919,8921,8924],{"class":5247,"line":5726},[5245,8908,5403],{"class":5255},[5245,8910,5223],{"class":5266},[5245,8912,5408],{"class":5329},[5245,8914,5332],{"class":5266},[5245,8916,8893],{"class":5255},[5245,8918,8896],{"class":5318},[5245,8920,8848],{"class":5426},[5245,8922,8923],{"class":5266},");  ",[5245,8925,8926],{"class":5311},"\u002F\u002F false (!)\n",[6905,8928,8929,8930,8933,8934,5223],{},"Оператор ",[5099,8931,8932],{},"instanceof"," перевіряє прототип об'єкта, тому він не працюватиме коректно для об'єктів, створених у різних контекстах виконання (наприклад, між різними VM-модулями або iframe у браузері). Для надійних перевірок використовуйте ",[5099,8935,5115],{},[5547,8937,8939],{"id":8938},"каталог-utiltypes-методів","Каталог util.types методів",[5184,8941,5213,8942,8944],{},[5099,8943,5115],{}," містить понад 30 предикатів для точної ідентифікації типів. Ось найважливіші з них:",[5235,8946,8948],{"className":5237,"code":8947,"language":5240,"meta":5241,"style":5241},"import { types } from 'node:util';\n\n\u002F\u002F Перевірка примітивних обгорток\nconsole.log(types.isBoxedPrimitive(new String('hello')));     \u002F\u002F true\nconsole.log(types.isBoxedPrimitive('hello'));                 \u002F\u002F false\n\n\u002F\u002F Перевірка Promise\nconsole.log(types.isPromise(Promise.resolve(42)));            \u002F\u002F true\nconsole.log(types.isPromise({ then: () => {} }));             \u002F\u002F false (thenable, але не Promise)\n\n\u002F\u002F Перевірка вбудованих колекцій\nconsole.log(types.isMap(new Map()));                          \u002F\u002F true\nconsole.log(types.isSet(new Set()));                          \u002F\u002F true\nconsole.log(types.isWeakMap(new WeakMap()));                  \u002F\u002F true\n\n\u002F\u002F Перевірка типізованих масивів\nconsole.log(types.isTypedArray(new Uint8Array(10)));          \u002F\u002F true\nconsole.log(types.isUint8Array(new Uint8Array(10)));          \u002F\u002F true\nconsole.log(types.isFloat64Array(new Float64Array(5)));       \u002F\u002F true\n\n\u002F\u002F Перевірка спеціальних об'єктів Node.js\nconsole.log(types.isDate(new Date()));                        \u002F\u002F true\nconsole.log(types.isRegExp(\u002Ftest\u002F));                          \u002F\u002F true\nconsole.log(types.isNativeError(new Error('fail')));          \u002F\u002F true\nconsole.log(types.isAsyncFunction(async () => {}));           \u002F\u002F true\nconsole.log(types.isGeneratorFunction(function* () {}));      \u002F\u002F true\n",[5099,8949,8950,8966,8970,8975,9009,9035,9039,9044,9077,9112,9116,9121,9149,9177,9206,9210,9215,9249,9280,9314,9318,9323,9351,9379,9411,9441],{"__ignoreMap":5241},[5245,8951,8952,8954,8956,8958,8960,8962,8964],{"class":5247,"line":5248},[5245,8953,5252],{"class":5251},[5245,8955,5275],{"class":5266},[5245,8957,5288],{"class":5255},[5245,8959,5291],{"class":5266},[5245,8961,5294],{"class":5251},[5245,8963,5263],{"class":5262},[5245,8965,5267],{"class":5266},[5245,8967,8968],{"class":5247,"line":5270},[5245,8969,5305],{"emptyLinePlaceholder":5304},[5245,8971,8972],{"class":5247,"line":5301},[5245,8973,8974],{"class":5311},"\u002F\u002F Перевірка примітивних обгорток\n",[5245,8976,8977,8979,8981,8983,8985,8987,8989,8992,8994,8996,8999,9001,9004,9007],{"class":5247,"line":5308},[5245,8978,5403],{"class":5255},[5245,8980,5223],{"class":5266},[5245,8982,5408],{"class":5329},[5245,8984,5332],{"class":5266},[5245,8986,5288],{"class":5255},[5245,8988,5223],{"class":5266},[5245,8990,8991],{"class":5329},"isBoxedPrimitive",[5245,8993,5332],{"class":5266},[5245,8995,7721],{"class":5318},[5245,8997,8998],{"class":5329}," String",[5245,9000,5332],{"class":5266},[5245,9002,9003],{"class":5262},"'hello'",[5245,9005,9006],{"class":5266},")));     ",[5245,9008,8904],{"class":5311},[5245,9010,9011,9013,9015,9017,9019,9021,9023,9025,9027,9029,9032],{"class":5247,"line":5315},[5245,9012,5403],{"class":5255},[5245,9014,5223],{"class":5266},[5245,9016,5408],{"class":5329},[5245,9018,5332],{"class":5266},[5245,9020,5288],{"class":5255},[5245,9022,5223],{"class":5266},[5245,9024,8991],{"class":5329},[5245,9026,5332],{"class":5266},[5245,9028,9003],{"class":5262},[5245,9030,9031],{"class":5266},"));                 ",[5245,9033,9034],{"class":5311},"\u002F\u002F false\n",[5245,9036,9037],{"class":5247,"line":5638},[5245,9038,5305],{"emptyLinePlaceholder":5304},[5245,9040,9041],{"class":5247,"line":5652},[5245,9042,9043],{"class":5311},"\u002F\u002F Перевірка Promise\n",[5245,9045,9046,9048,9050,9052,9054,9056,9058,9060,9062,9064,9066,9068,9070,9072,9075],{"class":5247,"line":5674},[5245,9047,5403],{"class":5255},[5245,9049,5223],{"class":5266},[5245,9051,5408],{"class":5329},[5245,9053,5332],{"class":5266},[5245,9055,5288],{"class":5255},[5245,9057,5223],{"class":5266},[5245,9059,5421],{"class":5329},[5245,9061,5332],{"class":5266},[5245,9063,5427],{"class":5426},[5245,9065,5223],{"class":5266},[5245,9067,5432],{"class":5329},[5245,9069,5332],{"class":5266},[5245,9071,7250],{"class":5509},[5245,9073,9074],{"class":5266},")));            ",[5245,9076,8904],{"class":5311},[5245,9078,9079,9081,9083,9085,9087,9089,9091,9093,9095,9098,9101,9104,9106,9109],{"class":5247,"line":5682},[5245,9080,5403],{"class":5255},[5245,9082,5223],{"class":5266},[5245,9084,5408],{"class":5329},[5245,9086,5332],{"class":5266},[5245,9088,5288],{"class":5255},[5245,9090,5223],{"class":5266},[5245,9092,5421],{"class":5329},[5245,9094,7059],{"class":5266},[5245,9096,9097],{"class":5329},"then",[5245,9099,9100],{"class":5255},":",[5245,9102,9103],{"class":5266}," () ",[5245,9105,5632],{"class":5318},[5245,9107,9108],{"class":5266}," {} }));             ",[5245,9110,9111],{"class":5311},"\u002F\u002F false (thenable, але не Promise)\n",[5245,9113,9114],{"class":5247,"line":5688},[5245,9115,5305],{"emptyLinePlaceholder":5304},[5245,9117,9118],{"class":5247,"line":5709},[5245,9119,9120],{"class":5311},"\u002F\u002F Перевірка вбудованих колекцій\n",[5245,9122,9123,9125,9127,9129,9131,9133,9135,9138,9140,9142,9144,9147],{"class":5247,"line":5715},[5245,9124,5403],{"class":5255},[5245,9126,5223],{"class":5266},[5245,9128,5408],{"class":5329},[5245,9130,5332],{"class":5266},[5245,9132,5288],{"class":5255},[5245,9134,5223],{"class":5266},[5245,9136,9137],{"class":5329},"isMap",[5245,9139,5332],{"class":5266},[5245,9141,7721],{"class":5318},[5245,9143,7705],{"class":5329},[5245,9145,9146],{"class":5266},"()));                          ",[5245,9148,8904],{"class":5311},[5245,9150,9151,9153,9155,9157,9159,9161,9163,9166,9168,9170,9173,9175],{"class":5247,"line":5720},[5245,9152,5403],{"class":5255},[5245,9154,5223],{"class":5266},[5245,9156,5408],{"class":5329},[5245,9158,5332],{"class":5266},[5245,9160,5288],{"class":5255},[5245,9162,5223],{"class":5266},[5245,9164,9165],{"class":5329},"isSet",[5245,9167,5332],{"class":5266},[5245,9169,7721],{"class":5318},[5245,9171,9172],{"class":5329}," Set",[5245,9174,9146],{"class":5266},[5245,9176,8904],{"class":5311},[5245,9178,9179,9181,9183,9185,9187,9189,9191,9194,9196,9198,9201,9204],{"class":5247,"line":5726},[5245,9180,5403],{"class":5255},[5245,9182,5223],{"class":5266},[5245,9184,5408],{"class":5329},[5245,9186,5332],{"class":5266},[5245,9188,5288],{"class":5255},[5245,9190,5223],{"class":5266},[5245,9192,9193],{"class":5329},"isWeakMap",[5245,9195,5332],{"class":5266},[5245,9197,7721],{"class":5318},[5245,9199,9200],{"class":5329}," WeakMap",[5245,9202,9203],{"class":5266},"()));                  ",[5245,9205,8904],{"class":5311},[5245,9207,9208],{"class":5247,"line":5747},[5245,9209,5305],{"emptyLinePlaceholder":5304},[5245,9211,9212],{"class":5247,"line":5752},[5245,9213,9214],{"class":5311},"\u002F\u002F Перевірка типізованих 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name: string;\n  metadata: Map\u003Cstring, unknown>;\n  createdAt: Date;\n}\n\nfunction validateUserPayload(input: unknown): input is UserPayload {\n  if (typeof input !== 'object' || input === null) {\n    return false;\n  }\n\n  const payload = input as Record\u003Cstring, unknown>;\n\n  \u002F\u002F Перевірка типів через util.types\n  return (\n    typeof payload.id === 'number' &&\n    typeof payload.name === 'string' &&\n    types.isMap(payload.metadata) &&\n    types.isDate(payload.createdAt)\n  );\n}\n\n\u002F\u002F Тестування функції\nconst validPayload = {\n  id: 42,\n  name: 'Ольга',\n  metadata: new Map([['role', 'admin']]),\n  createdAt: new Date(),\n};\n\nconst invalidPayload = {\n  id: '42',  \u002F\u002F Рядок замість числа\n  name: 'Ольга',\n  metadata: { role: 'admin' },  \u002F\u002F Object замість Map\n  createdAt: '2025-02-01',       \u002F\u002F Рядок замість Date\n};\n\nconsole.log(validateUserPayload(validPayload));    \u002F\u002F 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&&\n",[5245,9745,9746,9748,9750,9752,9754,9756,9758,9761],{"class":5247,"line":5842},[5245,9747,9726],{"class":5255},[5245,9749,5223],{"class":5266},[5245,9751,9339],{"class":5329},[5245,9753,5332],{"class":5266},[5245,9755,9735],{"class":5255},[5245,9757,5223],{"class":5266},[5245,9759,9760],{"class":5255},"createdAt",[5245,9762,9763],{"class":5266},")\n",[5245,9765,9766],{"class":5247,"line":5862},[5245,9767,9768],{"class":5266},"  );\n",[5245,9770,9771],{"class":5247,"line":5873},[5245,9772,5881],{"class":5266},[5245,9774,9775],{"class":5247,"line":5878},[5245,9776,5305],{"emptyLinePlaceholder":5304},[5245,9778,9779],{"class":5247,"line":6213},[5245,9780,9781],{"class":5311},"\u002F\u002F Тестування функції\n",[5245,9783,9784,9786,9789],{"class":5247,"line":6219},[5245,9785,5319],{"class":5318},[5245,9787,9788],{"class":5322}," validPayload",[5245,9790,7598],{"class":5266},[5245,9792,9793,9796,9798],{"class":5247,"line":6244},[5245,9794,9795],{"class":5255},"  id:",[5245,9797,7613],{"class":5509},[5245,9799,5997],{"class":5266},[5245,9801,9802,9805,9808],{"class":5247,"line":6255},[5245,9803,9804],{"class":5255},"  name:",[5245,9806,9807],{"class":5262}," 'Ольга'",[5245,9809,5997],{"class":5266},[5245,9811,9812,9814,9816,9818,9821,9824,9826,9828],{"class":5247,"line":6275},[5245,9813,7700],{"class":5255},[5245,9815,7142],{"class":5318},[5245,9817,7705],{"class":5329},[5245,9819,9820],{"class":5266},"([[",[5245,9822,9823],{"class":5262},"'role'",[5245,9825,5170],{"class":5266},[5245,9827,8115],{"class":5262},[5245,9829,9830],{"class":5266},"]]),\n",[5245,9832,9833,9836,9838,9840],{"class":5247,"line":6282},[5245,9834,9835],{"class":5255},"  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числа\n",[5245,9874,9875,9877,9879],{"class":5247,"line":6691},[5245,9876,9804],{"class":5255},[5245,9878,9807],{"class":5262},[5245,9880,5997],{"class":5266},[5245,9882,9883,9885,9887,9890,9893,9896],{"class":5247,"line":6716},[5245,9884,7700],{"class":5255},[5245,9886,5275],{"class":5266},[5245,9888,9889],{"class":5255},"role:",[5245,9891,9892],{"class":5262}," 'admin'",[5245,9894,9895],{"class":5266}," },  ",[5245,9897,9898],{"class":5311},"\u002F\u002F Object замість Map\n",[5245,9900,9901,9903,9906,9908],{"class":5247,"line":6729},[5245,9902,9835],{"class":5255},[5245,9904,9905],{"class":5262}," '2025-02-01'",[5245,9907,8274],{"class":5266},[5245,9909,9910],{"class":5311},"\u002F\u002F Рядок замість Date\n",[5245,9912,9913],{"class":5247,"line":6749},[5245,9914,7192],{"class":5266},[5245,9916,9917],{"class":5247,"line":6754},[5245,9918,5305],{"emptyLinePlaceholder":5304},[5245,9920,9921,9923,9925,9927,9929,9932,9934,9937,9940],{"class":5247,"line":6759},[5245,9922,5403],{"class":5255},[5245,9924,5223],{"class":5266},[5245,9926,5408],{"class":5329},[5245,9928,5332],{"class":5266},[5245,9930,9931],{"class":5329},"validateUserPayload",[5245,9933,5332],{"class":5266},[5245,9935,9936],{"class":5255},"validPayload",[5245,9938,9939],{"class":5266},"));    ",[5245,9941,8904],{"class":5311},[5245,9943,9944,9946,9948,9950,9952,9954,9956,9959,9962],{"class":5247,"line":6764},[5245,9945,5403],{"class":5255},[5245,9947,5223],{"class":5266},[5245,9949,5408],{"class":5329},[5245,9951,5332],{"class":5266},[5245,9953,9931],{"class":5329},[5245,9955,5332],{"class":5266},[5245,9957,9958],{"class":5255},"invalidPayload",[5245,9960,9961],{"class":5266},"));  ",[5245,9963,9034],{"class":5311},[5523,9965,9966,9967,9970,9971,9974],{},"У TypeScript функції з сигнатурою ",[5099,9968,9969],{},"input is Type"," називаються ",[5139,9972,9973],{},"type predicates"," і дозволяють компілятору звужувати тип змінної після перевірки. Це забезпечує type safety у runtime без додаткових приведень типів.",[5547,9976,9978],{"id":9977},"перевірка-проксі-обєктів-та-webassembly","Перевірка проксі-об'єктів та WebAssembly",[5184,9980,5213,9981,9983],{},[5099,9982,5115],{}," також підтримує сучасні JavaScript-конструкції:",[5235,9985,9987],{"className":5237,"code":9986,"language":5240,"meta":5241,"style":5241},"import { types } from 'node:util';\n\n\u002F\u002F Proxy\nconst target = { value: 42 };\nconst proxy = new Proxy(target, {\n  get(obj, prop) {\n    console.log(`Доступ до ${String(prop)}`);\n    return obj[prop as keyof typeof obj];\n  },\n});\n\nconsole.log(types.isProxy(proxy));  \u002F\u002F true\nconsole.log(types.isProxy(target)); \u002F\u002F false\n\n\u002F\u002F WebAssembly Module\nconst wasmCode = new Uint8Array([0x00, 0x61, 0x73, 0x6d, 0x01, 0x00, 0x00, 0x00]);\nconst wasmModule = new WebAssembly.Module(wasmCode);\n\nconsole.log(types.isWebAssemblyCompiledModule(wasmModule)); \u002F\u002F true\n",[5099,9988,9989,10005,10009,10014,10030,10052,10068,10099,10122,10126,10130,10134,10160,10184,10188,10193,10247,10273,10277],{"__ignoreMap":5241},[5245,9990,9991,9993,9995,9997,9999,10001,10003],{"class":5247,"line":5248},[5245,9992,5252],{"class":5251},[5245,9994,5275],{"class":5266},[5245,9996,5288],{"class":5255},[5245,9998,5291],{"class":5266},[5245,10000,5294],{"class":5251},[5245,10002,5263],{"class":5262},[5245,10004,5267],{"class":5266},[5245,10006,10007],{"class":5247,"line":5270},[5245,10008,5305],{"emptyLinePlaceholder":5304},[5245,10010,10011],{"class":5247,"line":5301},[5245,10012,10013],{"class":5311},"\u002F\u002F Proxy\n",[5245,10015,10016,10018,10021,10023,10026,10028],{"class":5247,"line":5308},[5245,10017,5319],{"class":5318},[5245,10019,10020],{"class":5322}," target",[5245,10022,5503],{"class":5266},[5245,10024,10025],{"class":5255},"value:",[5245,10027,7613],{"class":5509},[5245,10029,5521],{"class":5266},[5245,10031,10032,10034,10037,10039,10041,10044,10046,10049],{"class":5247,"line":5315},[5245,10033,5319],{"class":5318},[5245,10035,10036],{"class":5322}," proxy",[5245,10038,5326],{"class":5266},[5245,10040,7721],{"class":5318},[5245,10042,10043],{"class":5329}," Proxy",[5245,10045,5332],{"class":5266},[5245,10047,10048],{"class":5255},"target",[5245,10050,10051],{"class":5266},", {\n",[5245,10053,10054,10057,10059,10061,10063,10066],{"class":5247,"line":5638},[5245,10055,10056],{"class":5329},"  get",[5245,10058,5332],{"class":5266},[5245,10060,8426],{"class":5255},[5245,10062,5170],{"class":5266},[5245,10064,10065],{"class":5255},"prop",[5245,10067,5649],{"class":5266},[5245,10069,10070,10072,10074,10076,10078,10081,10083,10086,10088,10090,10093,10095,10097],{"class":5247,"line":5652},[5245,10071,5655],{"class":5255},[5245,10073,5223],{"class":5266},[5245,10075,5408],{"class":5329},[5245,10077,5332],{"class":5266},[5245,10079,10080],{"class":5262},"`Доступ до 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typeof",[5245,10118,8406],{"class":5255},[5245,10120,10121],{"class":5266},"];\n",[5245,10123,10124],{"class":5247,"line":5682},[5245,10125,7695],{"class":5266},[5245,10127,10128],{"class":5247,"line":5688},[5245,10129,5712],{"class":5266},[5245,10131,10132],{"class":5247,"line":5709},[5245,10133,5305],{"emptyLinePlaceholder":5304},[5245,10135,10136,10138,10140,10142,10144,10146,10148,10151,10153,10156,10158],{"class":5247,"line":5715},[5245,10137,5403],{"class":5255},[5245,10139,5223],{"class":5266},[5245,10141,5408],{"class":5329},[5245,10143,5332],{"class":5266},[5245,10145,5288],{"class":5255},[5245,10147,5223],{"class":5266},[5245,10149,10150],{"class":5329},"isProxy",[5245,10152,5332],{"class":5266},[5245,10154,10155],{"class":5255},"proxy",[5245,10157,9961],{"class":5266},[5245,10159,8904],{"class":5311},[5245,10161,10162,10164,10166,10168,10170,10172,10174,10176,10178,10180,10182],{"class":5247,"line":5720},[5245,10163,5403],{"class":5255},[5245,10165,5223],{"class":5266},[5245,10167,5408],{"class":5329},[5245,10169,5332],{"class":5266},[5245,10171,5288],{"class":5255},[5245,10173,5223],{"class":5266},[5245,10175,10150],{"class":5329},[5245,10177,5332],{"class":5266},[5245,10179,10048],{"class":5255},[5245,10181,8647],{"class":5266},[5245,10183,9034],{"class":5311},[5245,10185,10186],{"class":5247,"line":5726},[5245,10187,5305],{"emptyLinePlaceholder":5304},[5245,10189,10190],{"class":5247,"line":5747},[5245,10191,10192],{"class":5311},"\u002F\u002F WebAssembly Module\n",[5245,10194,10195,10197,10200,10202,10204,10206,10209,10212,10214,10217,10219,10222,10224,10227,10229,10232,10234,10236,10238,10240,10242,10244],{"class":5247,"line":5752},[5245,10196,5319],{"class":5318},[5245,10198,10199],{"class":5322}," wasmCode",[5245,10201,5326],{"class":5266},[5245,10203,7721],{"class":5318},[5245,10205,9238],{"class":5329},[5245,10207,10208],{"class":5266},"([",[5245,10210,10211],{"class":5509},"0x00",[5245,10213,5170],{"class":5266},[5245,10215,10216],{"class":5509},"0x61",[5245,10218,5170],{"class":5266},[5245,10220,10221],{"class":5509},"0x73",[5245,10223,5170],{"class":5266},[5245,10225,10226],{"class":5509},"0x6d",[5245,10228,5170],{"class":5266},[5245,10230,10231],{"class":5509},"0x01",[5245,10233,5170],{"class":5266},[5245,10235,10211],{"class":5509},[5245,10237,5170],{"class":5266},[5245,10239,10211],{"class":5509},[5245,10241,5170],{"class":5266},[5245,10243,10211],{"class":5509},[5245,10245,10246],{"class":5266},"]);\n",[5245,10248,10249,10251,10254,10256,10258,10261,10263,10266,10268,10271],{"class":5247,"line":5758},[5245,10250,5319],{"class":5318},[5245,10252,10253],{"class":5322}," wasmModule",[5245,10255,5326],{"class":5266},[5245,10257,7721],{"class":5318},[5245,10259,10260],{"class":5255}," WebAssembly",[5245,10262,5223],{"class":5266},[5245,10264,10265],{"class":5329},"Module",[5245,10267,5332],{"class":5266},[5245,10269,10270],{"class":5255},"wasmCode",[5245,10272,5342],{"class":5266},[5245,10274,10275],{"class":5247,"line":5784},[5245,10276,5305],{"emptyLinePlaceholder":5304},[5245,10278,10279,10281,10283,10285,10287,10289,10291,10294,10296,10299,10301],{"class":5247,"line":5792},[5245,10280,5403],{"class":5255},[5245,10282,5223],{"class":5266},[5245,10284,5408],{"class":5329},[5245,10286,5332],{"class":5266},[5245,10288,5288],{"class":5255},[5245,10290,5223],{"class":5266},[5245,10292,10293],{"class":5329},"isWebAssemblyCompiledModule",[5245,10295,5332],{"class":5266},[5245,10297,10298],{"class":5255},"wasmModule",[5245,10300,8647],{"class":5266},[5245,10302,8904],{"class":5311},[5211,10304,10305,10306,10309,10310,10313],{},"Перевірка ",[5099,10307,10308],{},"isProxy()"," працює лише для об'єктів, створених через конструктор ",[5099,10311,10312],{},"Proxy",". Вона не може виявити \"приховані\" проксі, створені всередині сторонніх бібліотек, оскільки JavaScript не надає рефлексію для інспектування проксі-ланцюгів.",[5179,10315,10317],{"id":10316},"форматування-рядків-utilformat","Форматування рядків: util.format()",[5184,10319,5536,10320,10322,10323,10325],{},[5099,10321,5122],{}," надає printf-подібний синтаксис для форматування рядків із підстановкою значень. Вона використовується всередині ",[5099,10324,7545],{},", але також доступна для ручного форматування.",[5547,10327,10329],{"id":10328},"синтаксис-заповнювачів","Синтаксис заповнювачів",[5235,10331,10333],{"className":5237,"code":10332,"language":5240,"meta":5241,"style":5241},"import { format } from 'node:util';\n\n\u002F\u002F %s — рядок (string)\nconsole.log(format('Користувач: %s', 'Дмитро'));\n\u002F\u002F Користувач: Дмитро\n\n\u002F\u002F %d — число (decimal\u002Finteger)\nconsole.log(format('Кількість: %d', 42));\n\u002F\u002F Кількість: 42\n\n\u002F\u002F %i — ціле число (integer)\nconsole.log(format('ID: %i', 3.14));\n\u002F\u002F ID: 3 (округлення до цілого)\n\n\u002F\u002F %f — число з плаваючою комою (float)\nconsole.log(format('Ціна: %f грн', 123.456));\n\u002F\u002F Ціна: 123.456 грн\n\n\u002F\u002F %j — JSON-серіалізація\nconsole.log(format('Дані: %j', { user: 'Анна', age: 28 }));\n\u002F\u002F Дані: {\"user\":\"Анна\",\"age\":28}\n\n\u002F\u002F %o — inspect() для об'єктів\nconst complexObj = { nested: { value: [1, 2, 3] } };\nconsole.log(format('Об\\'єкт: %o', complexObj));\n\u002F\u002F Об'єкт: { nested: { value: [ 1, 2, 3 ] } }\n\n\u002F\u002F %O — inspect() з опціями (глибше інспектування)\nconsole.log(format('Деталі: %O', complexObj));\n\n\u002F\u002F %c — ігнорується (підтримка browser console.log CSS)\nconsole.log(format('Текст %c', 'color: red'));\n\u002F\u002F Текст  (CSS ігнорується у Node.js)\n\n\u002F\u002F %% — літеральний символ %\nconsole.log(format('Прогрес: 50%%'));\n\u002F\u002F Прогрес: 50%\n",[5099,10334,10335,10352,10356,10361,10385,10390,10394,10399,10422,10427,10431,10436,10460,10465,10469,10474,10498,10503,10507,10512,10546,10551,10555,10560,10591,10622,10627,10631,10636,10659,10663,10668,10692,10697,10701,10706,10725],{"__ignoreMap":5241},[5245,10336,10337,10339,10341,10344,10346,10348,10350],{"class":5247,"line":5248},[5245,10338,5252],{"class":5251},[5245,10340,5275],{"class":5266},[5245,10342,10343],{"class":5255},"format",[5245,10345,5291],{"class":5266},[5245,10347,5294],{"class":5251},[5245,10349,5263],{"class":5262},[5245,10351,5267],{"class":5266},[5245,10353,10354],{"class":5247,"line":5270},[5245,10355,5305],{"emptyLinePlaceholder":5304},[5245,10357,10358],{"class":5247,"line":5301},[5245,10359,10360],{"class":5311},"\u002F\u002F %s — рядок 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(decimal\u002Finteger)\n",[5245,10400,10401,10403,10405,10407,10409,10411,10413,10416,10418,10420],{"class":5247,"line":5674},[5245,10402,5403],{"class":5255},[5245,10404,5223],{"class":5266},[5245,10406,5408],{"class":5329},[5245,10408,5332],{"class":5266},[5245,10410,10343],{"class":5329},[5245,10412,5332],{"class":5266},[5245,10414,10415],{"class":5262},"'Кількість: %d'",[5245,10417,5170],{"class":5266},[5245,10419,7250],{"class":5509},[5245,10421,7183],{"class":5266},[5245,10423,10424],{"class":5247,"line":5682},[5245,10425,10426],{"class":5311},"\u002F\u002F Кількість: 42\n",[5245,10428,10429],{"class":5247,"line":5688},[5245,10430,5305],{"emptyLinePlaceholder":5304},[5245,10432,10433],{"class":5247,"line":5709},[5245,10434,10435],{"class":5311},"\u002F\u002F %i — ціле число (integer)\n",[5245,10437,10438,10440,10442,10444,10446,10448,10450,10453,10455,10458],{"class":5247,"line":5715},[5245,10439,5403],{"class":5255},[5245,10441,5223],{"class":5266},[5245,10443,5408],{"class":5329},[5245,10445,5332],{"class":5266},[5245,10447,10343],{"class":5329},[5245,10449,5332],{"class":5266},[5245,10451,10452],{"class":5262},"'ID: %i'",[5245,10454,5170],{"class":5266},[5245,10456,10457],{"class":5509},"3.14",[5245,10459,7183],{"class":5266},[5245,10461,10462],{"class":5247,"line":5720},[5245,10463,10464],{"class":5311},"\u002F\u002F ID: 3 (округлення до цілого)\n",[5245,10466,10467],{"class":5247,"line":5726},[5245,10468,5305],{"emptyLinePlaceholder":5304},[5245,10470,10471],{"class":5247,"line":5747},[5245,10472,10473],{"class":5311},"\u002F\u002F %f — число з плаваючою комою (float)\n",[5245,10475,10476,10478,10480,10482,10484,10486,10488,10491,10493,10496],{"class":5247,"line":5752},[5245,10477,5403],{"class":5255},[5245,10479,5223],{"class":5266},[5245,10481,5408],{"class":5329},[5245,10483,5332],{"class":5266},[5245,10485,10343],{"class":5329},[5245,10487,5332],{"class":5266},[5245,10489,10490],{"class":5262},"'Ціна: %f грн'",[5245,10492,5170],{"class":5266},[5245,10494,10495],{"class":5509},"123.456",[5245,10497,7183],{"class":5266},[5245,10499,10500],{"class":5247,"line":5758},[5245,10501,10502],{"class":5311},"\u002F\u002F Ціна: 123.456 грн\n",[5245,10504,10505],{"class":5247,"line":5784},[5245,10506,5305],{"emptyLinePlaceholder":5304},[5245,10508,10509],{"class":5247,"line":5792},[5245,10510,10511],{"class":5311},"\u002F\u002F %j — JSON-серіалізація\n",[5245,10513,10514,10516,10518,10520,10522,10524,10526,10529,10531,10533,10536,10538,10541,10544],{"class":5247,"line":5818},[5245,10515,5403],{"class":5255},[5245,10517,5223],{"class":5266},[5245,10519,5408],{"class":5329},[5245,10521,5332],{"class":5266},[5245,10523,10343],{"class":5329},[5245,10525,5332],{"class":5266},[5245,10527,10528],{"class":5262},"'Дані: %j'",[5245,10530,7838],{"class":5266},[5245,10532,7891],{"class":5255},[5245,10534,10535],{"class":5262}," 'Анна'",[5245,10537,5170],{"class":5266},[5245,10539,10540],{"class":5255},"age:",[5245,10542,10543],{"class":5509}," 28",[5245,10545,7852],{"class":5266},[5245,10547,10548],{"class":5247,"line":5827},[5245,10549,10550],{"class":5311},"\u002F\u002F Дані: {\"user\":\"Анна\",\"age\":28}\n",[5245,10552,10553],{"class":5247,"line":5842},[5245,10554,5305],{"emptyLinePlaceholder":5304},[5245,10556,10557],{"class":5247,"line":5862},[5245,10558,10559],{"class":5311},"\u002F\u002F %o — inspect() для об'єктів\n",[5245,10561,10562,10564,10567,10569,10572,10574,10576,10578,10580,10582,10584,10586,10588],{"class":5247,"line":5873},[5245,10563,5319],{"class":5318},[5245,10565,10566],{"class":5322}," complexObj",[5245,10568,5503],{"class":5266},[5245,10570,10571],{"class":5255},"nested:",[5245,10573,5275],{"class":5266},[5245,10575,10025],{"class":5255},[5245,10577,8112],{"class":5266},[5245,10579,8747],{"class":5509},[5245,10581,5170],{"class":5266},[5245,10583,8752],{"class":5509},[5245,10585,5170],{"class":5266},[5245,10587,8757],{"class":5509},[5245,10589,10590],{"class":5266},"] } };\n",[5245,10592,10593,10595,10597,10599,10601,10603,10605,10608,10612,10615,10617,10620],{"class":5247,"line":5878},[5245,10594,5403],{"class":5255},[5245,10596,5223],{"class":5266},[5245,10598,5408],{"class":5329},[5245,10600,5332],{"class":5266},[5245,10602,10343],{"class":5329},[5245,10604,5332],{"class":5266},[5245,10606,10607],{"class":5262},"'Об",[5245,10609,10611],{"class":10610},"sjcCO","\\'",[5245,10613,10614],{"class":5262},"єкт: %o'",[5245,10616,5170],{"class":5266},[5245,10618,10619],{"class":5255},"complexObj",[5245,10621,7183],{"class":5266},[5245,10623,10624],{"class":5247,"line":6213},[5245,10625,10626],{"class":5311},"\u002F\u002F Об'єкт: { nested: { value: [ 1, 2, 3 ] } }\n",[5245,10628,10629],{"class":5247,"line":6219},[5245,10630,5305],{"emptyLinePlaceholder":5304},[5245,10632,10633],{"class":5247,"line":6244},[5245,10634,10635],{"class":5311},"\u002F\u002F %O — inspect() з опціями (глибше інспектування)\n",[5245,10637,10638,10640,10642,10644,10646,10648,10650,10653,10655,10657],{"class":5247,"line":6255},[5245,10639,5403],{"class":5255},[5245,10641,5223],{"class":5266},[5245,10643,5408],{"class":5329},[5245,10645,5332],{"class":5266},[5245,10647,10343],{"class":5329},[5245,10649,5332],{"class":5266},[5245,10651,10652],{"class":5262},"'Деталі: %O'",[5245,10654,5170],{"class":5266},[5245,10656,10619],{"class":5255},[5245,10658,7183],{"class":5266},[5245,10660,10661],{"class":5247,"line":6275},[5245,10662,5305],{"emptyLinePlaceholder":5304},[5245,10664,10665],{"class":5247,"line":6282},[5245,10666,10667],{"class":5311},"\u002F\u002F %c — ігнорується (підтримка browser console.log CSS)\n",[5245,10669,10670,10672,10674,10676,10678,10680,10682,10685,10687,10690],{"class":5247,"line":6287},[5245,10671,5403],{"class":5255},[5245,10673,5223],{"class":5266},[5245,10675,5408],{"class":5329},[5245,10677,5332],{"class":5266},[5245,10679,10343],{"class":5329},[5245,10681,5332],{"class":5266},[5245,10683,10684],{"class":5262},"'Текст %c'",[5245,10686,5170],{"class":5266},[5245,10688,10689],{"class":5262},"'color: red'",[5245,10691,7183],{"class":5266},[5245,10693,10694],{"class":5247,"line":6313},[5245,10695,10696],{"class":5311},"\u002F\u002F Текст  (CSS ігнорується у Node.js)\n",[5245,10698,10699],{"class":5247,"line":6649},[5245,10700,5305],{"emptyLinePlaceholder":5304},[5245,10702,10703],{"class":5247,"line":6668},[5245,10704,10705],{"class":5311},"\u002F\u002F %% — літеральний символ %\n",[5245,10707,10708,10710,10712,10714,10716,10718,10720,10723],{"class":5247,"line":6691},[5245,10709,5403],{"class":5255},[5245,10711,5223],{"class":5266},[5245,10713,5408],{"class":5329},[5245,10715,5332],{"class":5266},[5245,10717,10343],{"class":5329},[5245,10719,5332],{"class":5266},[5245,10721,10722],{"class":5262},"'Прогрес: 50%%'",[5245,10724,7183],{"class":5266},[5245,10726,10727],{"class":5247,"line":6716},[5245,10728,10729],{"class":5311},"\u002F\u002F Прогрес: 50%\n",[5547,10731,10733],{"id":10732},"практичний-приклад-логування-з-контекстом","Практичний приклад: логування з контекстом",[5235,10735,10737],{"className":5237,"code":10736,"language":5240,"meta":5241,"style":5241},"import { format } from 'node:util';\n\ninterface LogContext {\n  timestamp: Date;\n  level: 'INFO' | 'WARN' | 'ERROR';\n  userId?: number;\n}\n\nfunction log(context: LogContext, message: string, ...args: unknown[]): void {\n  const formattedMessage = format(message, ...args);\n  const contextStr = format(\n    '[%s] [%s] %s',\n    context.timestamp.toISOString(),\n    context.level,\n    context.userId ? `User ${context.userId}` : 'System'\n  );\n\n  console.log(`${contextStr} ${formattedMessage}`);\n}\n\n\u002F\u002F Використання\nlog(\n  { timestamp: new Date(), level: 'INFO', userId: 42 },\n  'Завантажено %d файлів за %f секунд',\n  15,\n  2.34\n);\n\n\u002F\u002F Вивід:\n\u002F\u002F [2026-09-02T12:00:00.000Z] [INFO] User 42 Завантажено 15 файлів за 2.34 секунд\n",[5099,10738,10739,10755,10759,10768,10779,10801,10812,10816,10820,10863,10884,10897,10904,10921,10932,10965,10969,10973,11004,11008,11012,11017,11023,11054,11061,11068,11073,11077,11081,11086],{"__ignoreMap":5241},[5245,10740,10741,10743,10745,10747,10749,10751,10753],{"class":5247,"line":5248},[5245,10742,5252],{"class":5251},[5245,10744,5275],{"class":5266},[5245,10746,10343],{"class":5255},[5245,10748,5291],{"class":5266},[5245,10750,5294],{"class":5251},[5245,10752,5263],{"class":5262},[5245,10754,5267],{"class":5266},[5245,10756,10757],{"class":5247,"line":5270},[5245,10758,5305],{"emptyLinePlaceholder":5304},[5245,10760,10761,10763,10766],{"class":5247,"line":5301},[5245,10762,5938],{"class":5318},[5245,10764,10765],{"class":5426}," LogContext",[5245,10767,5635],{"class":5266},[5245,10769,10770,10773,10775,10777],{"class":5247,"line":5308},[5245,10771,10772],{"class":5255},"  timestamp",[5245,10774,5498],{"class":5266},[5245,10776,9561],{"class":5426},[5245,10778,5267],{"class":5266},[5245,10780,10781,10784,10786,10789,10791,10794,10796,10799],{"class":5247,"line":5315},[5245,10782,10783],{"class":5255},"  level",[5245,10785,5498],{"class":5266},[5245,10787,10788],{"class":5262},"'INFO'",[5245,10790,6015],{"class":5266},[5245,10792,10793],{"class":5262},"'WARN'",[5245,10795,6015],{"class":5266},[5245,10797,10798],{"class":5262},"'ERROR'",[5245,10800,5267],{"class":5266},[5245,10802,10803,10806,10808,10810],{"class":5247,"line":5638},[5245,10804,10805],{"class":5255},"  userId",[5245,10807,6026],{"class":5266},[5245,10809,5964],{"class":5426},[5245,10811,5267],{"class":5266},[5245,10813,10814],{"class":5247,"line":5652},[5245,10815,5881],{"class":5266},[5245,10817,10818],{"class":5247,"line":5674},[5245,10819,5305],{"emptyLinePlaceholder":5304},[5245,10821,10822,10824,10827,10829,10832,10834,10837,10839,10842,10844,10846,10849,10852,10854,10856,10859,10861],{"class":5247,"line":5682},[5245,10823,5979],{"class":5318},[5245,10825,10826],{"class":5329}," log",[5245,10828,5332],{"class":5266},[5245,10830,10831],{"class":5255},"context",[5245,10833,5498],{"class":5266},[5245,10835,10836],{"class":5426},"LogContext",[5245,10838,5170],{"class":5266},[5245,10840,10841],{"class":5255},"message",[5245,10843,5498],{"class":5266},[5245,10845,5778],{"class":5426},[5245,10847,10848],{"class":5266},", ...",[5245,10850,10851],{"class":5255},"args",[5245,10853,5498],{"class":5266},[5245,10855,9548],{"class":5426},[5245,10857,10858],{"class":5266},"[]): ",[5245,10860,6044],{"class":5426},[5245,10862,5635],{"class":5266},[5245,10864,10865,10867,10870,10872,10874,10876,10878,10880,10882],{"class":5247,"line":5688},[5245,10866,6841],{"class":5318},[5245,10868,10869],{"class":5322}," formattedMessage",[5245,10871,5326],{"class":5266},[5245,10873,10343],{"class":5329},[5245,10875,5332],{"class":5266},[5245,10877,10841],{"class":5255},[5245,10879,10848],{"class":5266},[5245,10881,10851],{"class":5255},[5245,10883,5342],{"class":5266},[5245,10885,10886,10888,10891,10893,10895],{"class":5247,"line":5709},[5245,10887,6841],{"class":5318},[5245,10889,10890],{"class":5322}," contextStr",[5245,10892,5326],{"class":5266},[5245,10894,10343],{"class":5329},[5245,10896,5985],{"class":5266},[5245,10898,10899,10902],{"class":5247,"line":5715},[5245,10900,10901],{"class":5262},"    '[%s] [%s] %s'",[5245,10903,5997],{"class":5266},[5245,10905,10906,10909,10911,10914,10916,10919],{"class":5247,"line":5720},[5245,10907,10908],{"class":5255},"    context",[5245,10910,5223],{"class":5266},[5245,10912,10913],{"class":5255},"timestamp",[5245,10915,5223],{"class":5266},[5245,10917,10918],{"class":5329},"toISOString",[5245,10920,9842],{"class":5266},[5245,10922,10923,10925,10927,10930],{"class":5247,"line":5726},[5245,10924,10908],{"class":5255},[5245,10926,5223],{"class":5266},[5245,10928,10929],{"class":5255},"level",[5245,10931,5997],{"class":5266},[5245,10933,10934,10936,10938,10941,10944,10947,10949,10951,10953,10955,10957,10959,10962],{"class":5247,"line":5747},[5245,10935,10908],{"class":5255},[5245,10937,5223],{"class":5266},[5245,10939,10940],{"class":5255},"userId",[5245,10942,10943],{"class":5266}," ? ",[5245,10945,10946],{"class":5262},"`User ",[5245,10948,8565],{"class":5318},[5245,10950,10831],{"class":5255},[5245,10952,5223],{"class":8571},[5245,10954,10940],{"class":5255},[5245,10956,7959],{"class":5318},[5245,10958,8591],{"class":5262},[5245,10960,10961],{"class":5266}," : ",[5245,10963,10964],{"class":5262},"'System'\n",[5245,10966,10967],{"class":5247,"line":5752},[5245,10968,9768],{"class":5266},[5245,10970,10971],{"class":5247,"line":5758},[5245,10972,5305],{"emptyLinePlaceholder":5304},[5245,10974,10975,10977,10979,10981,10983,10985,10987,10990,10992,10995,10998,11000,11002],{"class":5247,"line":5784},[5245,10976,5691],{"class":5255},[5245,10978,5223],{"class":5266},[5245,10980,5408],{"class":5329},[5245,10982,5332],{"class":5266},[5245,10984,8591],{"class":5262},[5245,10986,8565],{"class":5318},[5245,10988,10989],{"class":5255},"contextStr",[5245,10991,7959],{"class":5318},[5245,10993,10994],{"class":5318}," ${",[5245,10996,10997],{"class":5255},"formattedMessage",[5245,10999,7959],{"class":5318},[5245,11001,8591],{"class":5262},[5245,11003,5342],{"class":5266},[5245,11005,11006],{"class":5247,"line":5792},[5245,11007,5881],{"class":5266},[5245,11009,11010],{"class":5247,"line":5818},[5245,11011,5305],{"emptyLinePlaceholder":5304},[5245,11013,11014],{"class":5247,"line":5827},[5245,11015,11016],{"class":5311},"\u002F\u002F Використання\n",[5245,11018,11019,11021],{"class":5247,"line":5842},[5245,11020,5408],{"class":5329},[5245,11022,5985],{"class":5266},[5245,11024,11025,11028,11031,11033,11035,11038,11041,11044,11046,11049,11051],{"class":5247,"line":5862},[5245,11026,11027],{"class":5266},"  { ",[5245,11029,11030],{"class":5255},"timestamp:",[5245,11032,7142],{"class":5318},[5245,11034,7724],{"class":5329},[5245,11036,11037],{"class":5266},"(), ",[5245,11039,11040],{"class":5255},"level:",[5245,11042,11043],{"class":5262}," 'INFO'",[5245,11045,5170],{"class":5266},[5245,11047,11048],{"class":5255},"userId:",[5245,11050,7613],{"class":5509},[5245,11052,11053],{"class":5266}," },\n",[5245,11055,11056,11059],{"class":5247,"line":5873},[5245,11057,11058],{"class":5262},"  'Завантажено %d файлів за %f секунд'",[5245,11060,5997],{"class":5266},[5245,11062,11063,11066],{"class":5247,"line":5878},[5245,11064,11065],{"class":5509},"  15",[5245,11067,5997],{"class":5266},[5245,11069,11070],{"class":5247,"line":6213},[5245,11071,11072],{"class":5509},"  2.34\n",[5245,11074,11075],{"class":5247,"line":6219},[5245,11076,5342],{"class":5266},[5245,11078,11079],{"class":5247,"line":6244},[5245,11080,5305],{"emptyLinePlaceholder":5304},[5245,11082,11083],{"class":5247,"line":6255},[5245,11084,11085],{"class":5311},"\u002F\u002F Вивід:\n",[5245,11087,11088],{"class":5247,"line":6275},[5245,11089,11090],{"class":5311},"\u002F\u002F [2026-09-02T12:00:00.000Z] [INFO] User 42 Завантажено 15 файлів за 2.34 секунд\n",[5523,11092,11093],{},"Якщо передано більше аргументів, ніж заповнювачів, зайві аргументи додаються в кінець рядка через пробіл. Якщо заповнювачів більше, ніж аргументів, вони залишаються у рядку без змін.",[5179,11095,11097],{"id":11096},"додаткові-утиліти-модуля-util","Додаткові утиліти модуля util",[5184,11099,5213,11100,11102],{},[5099,11101,5204],{}," містить кілька менш популярних, але корисних функцій для специфічних завдань.",[5547,11104,11106],{"id":11105},"utildeprecate-позначення-застарілого-коду","util.deprecate(): позначення застарілого коду",[5184,11108,5536,11109,11112],{},[5099,11110,11111],{},"deprecate()"," обгортає функцію та виводить попередження при першому виклику. Це стандартний механізм для позначення API, що застаріває.",[5235,11114,11116],{"className":5237,"code":11115,"language":5240,"meta":5241,"style":5241},"import { deprecate } from 'node:util';\n\n\u002F\u002F Стара версія функції\nfunction oldCalculate(x: number, y: number): number {\n  return x + y;\n}\n\n\u002F\u002F Обгортка з попередженням\nconst calculate = deprecate(\n  oldCalculate,\n  'calculate() застаріла. Використовуйте add() замість неї.',\n  'DEP0001'  \u002F\u002F Код deprecation (опціонально)\n);\n\n\u002F\u002F Перший виклик виведе попередження у stderr\nconsole.log(calculate(5, 3));\n\u002F\u002F DeprecationWarning: calculate() застаріла. Використовуйте add() замість неї.\n\u002F\u002F (Node.js:12345) [DEP0001] DeprecationWarning\n\n\u002F\u002F Наступні виклики не виводять попередження\nconsole.log(calculate(10, 20));\n",[5099,11117,11118,11135,11139,11144,11175,11189,11193,11197,11202,11215,11222,11229,11237,11241,11245,11250,11273,11278,11283,11287,11292],{"__ignoreMap":5241},[5245,11119,11120,11122,11124,11127,11129,11131,11133],{"class":5247,"line":5248},[5245,11121,5252],{"class":5251},[5245,11123,5275],{"class":5266},[5245,11125,11126],{"class":5255},"deprecate",[5245,11128,5291],{"class":5266},[5245,11130,5294],{"class":5251},[5245,11132,5263],{"class":5262},[5245,11134,5267],{"class":5266},[5245,11136,11137],{"class":5247,"line":5270},[5245,11138,5305],{"emptyLinePlaceholder":5304},[5245,11140,11141],{"class":5247,"line":5301},[5245,11142,11143],{"class":5311},"\u002F\u002F Стара версія функції\n",[5245,11145,11146,11148,11151,11153,11156,11158,11160,11162,11165,11167,11169,11171,11173],{"class":5247,"line":5308},[5245,11147,5979],{"class":5318},[5245,11149,11150],{"class":5329}," oldCalculate",[5245,11152,5332],{"class":5266},[5245,11154,11155],{"class":5255},"x",[5245,11157,5498],{"class":5266},[5245,11159,5964],{"class":5426},[5245,11161,5170],{"class":5266},[5245,11163,11164],{"class":5255},"y",[5245,11166,5498],{"class":5266},[5245,11168,5964],{"class":5426},[5245,11170,6041],{"class":5266},[5245,11172,5964],{"class":5426},[5245,11174,5635],{"class":5266},[5245,11176,11177,11179,11182,11185,11187],{"class":5247,"line":5315},[5245,11178,7139],{"class":5251},[5245,11180,11181],{"class":5255}," x",[5245,11183,11184],{"class":5266}," + ",[5245,11186,11164],{"class":5255},[5245,11188,5267],{"class":5266},[5245,11190,11191],{"class":5247,"line":5638},[5245,11192,5881],{"class":5266},[5245,11194,11195],{"class":5247,"line":5652},[5245,11196,5305],{"emptyLinePlaceholder":5304},[5245,11198,11199],{"class":5247,"line":5674},[5245,11200,11201],{"class":5311},"\u002F\u002F Обгортка з попередженням\n",[5245,11203,11204,11206,11209,11211,11213],{"class":5247,"line":5682},[5245,11205,5319],{"class":5318},[5245,11207,11208],{"class":5322}," calculate",[5245,11210,5326],{"class":5266},[5245,11212,11126],{"class":5329},[5245,11214,5985],{"class":5266},[5245,11216,11217,11220],{"class":5247,"line":5688},[5245,11218,11219],{"class":5255},"  oldCalculate",[5245,11221,5997],{"class":5266},[5245,11223,11224,11227],{"class":5247,"line":5709},[5245,11225,11226],{"class":5262},"  'calculate() застаріла. Використовуйте add() замість неї.'",[5245,11228,5997],{"class":5266},[5245,11230,11231,11234],{"class":5247,"line":5715},[5245,11232,11233],{"class":5262},"  'DEP0001'",[5245,11235,11236],{"class":5311},"  \u002F\u002F Код deprecation (опціонально)\n",[5245,11238,11239],{"class":5247,"line":5720},[5245,11240,5342],{"class":5266},[5245,11242,11243],{"class":5247,"line":5726},[5245,11244,5305],{"emptyLinePlaceholder":5304},[5245,11246,11247],{"class":5247,"line":5747},[5245,11248,11249],{"class":5311},"\u002F\u002F Перший виклик виведе попередження у stderr\n",[5245,11251,11252,11254,11256,11258,11260,11263,11265,11267,11269,11271],{"class":5247,"line":5752},[5245,11253,5403],{"class":5255},[5245,11255,5223],{"class":5266},[5245,11257,5408],{"class":5329},[5245,11259,5332],{"class":5266},[5245,11261,11262],{"class":5329},"calculate",[5245,11264,5332],{"class":5266},[5245,11266,9308],{"class":5509},[5245,11268,5170],{"class":5266},[5245,11270,8757],{"class":5509},[5245,11272,7183],{"class":5266},[5245,11274,11275],{"class":5247,"line":5758},[5245,11276,11277],{"class":5311},"\u002F\u002F DeprecationWarning: calculate() застаріла. Використовуйте add() замість неї.\n",[5245,11279,11280],{"class":5247,"line":5784},[5245,11281,11282],{"class":5311},"\u002F\u002F (Node.js:12345) [DEP0001] DeprecationWarning\n",[5245,11284,11285],{"class":5247,"line":5792},[5245,11286,5305],{"emptyLinePlaceholder":5304},[5245,11288,11289],{"class":5247,"line":5818},[5245,11290,11291],{"class":5311},"\u002F\u002F Наступні виклики не виводять попередження\n",[5245,11293,11294,11296,11298,11300,11302,11304,11306,11308,11310,11313],{"class":5247,"line":5827},[5245,11295,5403],{"class":5255},[5245,11297,5223],{"class":5266},[5245,11299,5408],{"class":5329},[5245,11301,5332],{"class":5266},[5245,11303,11262],{"class":5329},[5245,11305,5332],{"class":5266},[5245,11307,9243],{"class":5509},[5245,11309,5170],{"class":5266},[5245,11311,11312],{"class":5509},"20",[5245,11314,7183],{"class":5266},[5211,11316,11317,11318,5223],{},"Попередження про застарівання виводиться лише один раз для кожної функції, щоб не засмічувати логи. Для примусового показу всіх deprecation warnings запустіть Node.js із прапором ",[5099,11319,11320],{},"--trace-deprecation",[5547,11322,11324],{"id":11323},"utilinherits-класичне-наслідування-legacy","util.inherits(): класичне наслідування (Legacy)",[5184,11326,5536,11327,11330],{},[5099,11328,11329],{},"inherits()"," забезпечувала прототипне наслідування до появи класів ES2015. У сучасному коді вона застаріла, але зустрічається у legacy-бібліотеках.",[5235,11332,11334],{"className":5237,"code":11333,"language":5240,"meta":5241,"style":5241},"import { inherits } from 'node:util';\nimport { EventEmitter } from 'node:events';\n\n\u002F\u002F Legacy-спосіб (ES5)\nfunction MyStream() {\n  EventEmitter.call(this);\n}\n\ninherits(MyStream, EventEmitter);\n\nMyStream.prototype.write = function (data: string) {\n  this.emit('data', data);\n};\n\n\u002F\u002F Сучасний спосіб (ES2015+)\nclass ModernStream extends EventEmitter {\n  write(data: string): void {\n    this.emit('data', data);\n  }\n}\n",[5099,11335,11336,11353,11371,11375,11380,11389,11405,11409,11413,11428,11432,11460,11481,11485,11489,11494,11509,11528,11547,11551],{"__ignoreMap":5241},[5245,11337,11338,11340,11342,11345,11347,11349,11351],{"class":5247,"line":5248},[5245,11339,5252],{"class":5251},[5245,11341,5275],{"class":5266},[5245,11343,11344],{"class":5255},"inherits",[5245,11346,5291],{"class":5266},[5245,11348,5294],{"class":5251},[5245,11350,5263],{"class":5262},[5245,11352,5267],{"class":5266},[5245,11354,11355,11357,11359,11362,11364,11366,11369],{"class":5247,"line":5270},[5245,11356,5252],{"class":5251},[5245,11358,5275],{"class":5266},[5245,11360,11361],{"class":5255},"EventEmitter",[5245,11363,5291],{"class":5266},[5245,11365,5294],{"class":5251},[5245,11367,11368],{"class":5262}," 'node:events'",[5245,11370,5267],{"class":5266},[5245,11372,11373],{"class":5247,"line":5301},[5245,11374,5305],{"emptyLinePlaceholder":5304},[5245,11376,11377],{"class":5247,"line":5308},[5245,11378,11379],{"class":5311},"\u002F\u002F Legacy-спосіб (ES5)\n",[5245,11381,11382,11384,11387],{"class":5247,"line":5315},[5245,11383,5979],{"class":5318},[5245,11385,11386],{"class":5329}," MyStream",[5245,11388,6640],{"class":5266},[5245,11390,11391,11394,11396,11399,11401,11403],{"class":5247,"line":5638},[5245,11392,11393],{"class":5255},"  EventEmitter",[5245,11395,5223],{"class":5266},[5245,11397,11398],{"class":5329},"call",[5245,11400,5332],{"class":5266},[5245,11402,8568],{"class":5318},[5245,11404,5342],{"class":5266},[5245,11406,11407],{"class":5247,"line":5652},[5245,11408,5881],{"class":5266},[5245,11410,11411],{"class":5247,"line":5674},[5245,11412,5305],{"emptyLinePlaceholder":5304},[5245,11414,11415,11417,11419,11422,11424,11426],{"class":5247,"line":5682},[5245,11416,11344],{"class":5329},[5245,11418,5332],{"class":5266},[5245,11420,11421],{"class":5255},"MyStream",[5245,11423,5170],{"class":5266},[5245,11425,11361],{"class":5255},[5245,11427,5342],{"class":5266},[5245,11429,11430],{"class":5247,"line":5688},[5245,11431,5305],{"emptyLinePlaceholder":5304},[5245,11433,11434,11436,11438,11441,11443,11446,11448,11450,11452,11454,11456,11458],{"class":5247,"line":5709},[5245,11435,11421],{"class":5426},[5245,11437,5223],{"class":5266},[5245,11439,11440],{"class":5255},"prototype",[5245,11442,5223],{"class":5266},[5245,11444,11445],{"class":5329},"write",[5245,11447,5326],{"class":5266},[5245,11449,5979],{"class":5318},[5245,11451,5644],{"class":5266},[5245,11453,5626],{"class":5255},[5245,11455,5498],{"class":5266},[5245,11457,5778],{"class":5426},[5245,11459,5649],{"class":5266},[5245,11461,11462,11465,11467,11470,11472,11475,11477,11479],{"class":5247,"line":5715},[5245,11463,11464],{"class":5318},"  this",[5245,11466,5223],{"class":5266},[5245,11468,11469],{"class":5329},"emit",[5245,11471,5332],{"class":5266},[5245,11473,11474],{"class":5262},"'data'",[5245,11476,5170],{"class":5266},[5245,11478,5626],{"class":5255},[5245,11480,5342],{"class":5266},[5245,11482,11483],{"class":5247,"line":5720},[5245,11484,7192],{"class":5266},[5245,11486,11487],{"class":5247,"line":5726},[5245,11488,5305],{"emptyLinePlaceholder":5304},[5245,11490,11491],{"class":5247,"line":5747},[5245,11492,11493],{"class":5311},"\u002F\u002F Сучасний спосіб (ES2015+)\n",[5245,11495,11496,11498,11501,11504,11507],{"class":5247,"line":5752},[5245,11497,8491],{"class":5318},[5245,11499,11500],{"class":5426}," ModernStream",[5245,11502,11503],{"class":5318}," extends",[5245,11505,11506],{"class":5426}," EventEmitter",[5245,11508,5635],{"class":5266},[5245,11510,11511,11514,11516,11518,11520,11522,11524,11526],{"class":5247,"line":5758},[5245,11512,11513],{"class":5329},"  write",[5245,11515,5332],{"class":5266},[5245,11517,5626],{"class":5255},[5245,11519,5498],{"class":5266},[5245,11521,5778],{"class":5426},[5245,11523,6041],{"class":5266},[5245,11525,6044],{"class":5426},[5245,11527,5635],{"class":5266},[5245,11529,11530,11533,11535,11537,11539,11541,11543,11545],{"class":5247,"line":5784},[5245,11531,11532],{"class":5318},"    this",[5245,11534,5223],{"class":5266},[5245,11536,11469],{"class":5329},[5245,11538,5332],{"class":5266},[5245,11540,11474],{"class":5262},[5245,11542,5170],{"class":5266},[5245,11544,5626],{"class":5255},[5245,11546,5342],{"class":5266},[5245,11548,11549],{"class":5247,"line":5792},[5245,11550,5685],{"class":5266},[5245,11552,11553],{"class":5247,"line":5818},[5245,11554,5881],{"class":5266},[11556,11557,11558,11559,11562,11563,11566,11567,11569,11570,11573],"caution",{},"Використання ",[5099,11560,11561],{},"util.inherits()"," у новому коді ",[5139,11564,11565],{},"не рекомендується",". Завжди віддавайте перевагу синтаксису ",[5099,11568,8491],{}," та ",[5099,11571,11572],{},"extends",", який є стандартом ECMAScript та підтримується TypeScript нативно.",[5547,11575,11577],{"id":11576},"utiltextencoder-та-utiltextdecoder-робота-з-unicode","util.TextEncoder та util.TextDecoder: робота з Unicode",[5184,11579,11580,11581,11569,11584,11587],{},"Класи ",[5099,11582,11583],{},"TextEncoder",[5099,11585,11586],{},"TextDecoder"," надають стандартний Web API для перетворення рядків у байтові масиви (UTF-8) та назад.",[5235,11589,11591],{"className":5237,"code":11590,"language":5240,"meta":5241,"style":5241},"import { TextEncoder, TextDecoder } from 'node:util';\n\n\u002F\u002F Кодування рядка у Uint8Array\nconst encoder = new TextEncoder();\nconst encoded = encoder.encode('Привіт, Світ! 🌍');\n\nconsole.log(encoded);\n\u002F\u002F Uint8Array(23) [\n\u002F\u002F   208, 159, 209, 128, 208, 184, 208, 178,\n\u002F\u002F   209, 150, 209, 130, ...\n\u002F\u002F ]\n\nconsole.log('Розмір у байтах:', encoded.byteLength); \u002F\u002F 23 байти (UTF-8)\n\n\u002F\u002F Декодування Uint8Array назад у рядок\nconst decoder = new TextDecoder('utf-8');\nconst decoded = decoder.decode(encoded);\n\nconsole.log(decoded); \u002F\u002F Привіт, Світ! 🌍\n",[5099,11592,11593,11613,11617,11622,11638,11662,11666,11681,11686,11691,11696,11701,11705,11733,11737,11742,11763,11786,11790],{"__ignoreMap":5241},[5245,11594,11595,11597,11599,11601,11603,11605,11607,11609,11611],{"class":5247,"line":5248},[5245,11596,5252],{"class":5251},[5245,11598,5275],{"class":5266},[5245,11600,11583],{"class":5255},[5245,11602,5170],{"class":5266},[5245,11604,11586],{"class":5255},[5245,11606,5291],{"class":5266},[5245,11608,5294],{"class":5251},[5245,11610,5263],{"class":5262},[5245,11612,5267],{"class":5266},[5245,11614,11615],{"class":5247,"line":5270},[5245,11616,5305],{"emptyLinePlaceholder":5304},[5245,11618,11619],{"class":5247,"line":5301},[5245,11620,11621],{"class":5311},"\u002F\u002F Кодування рядка у Uint8Array\n",[5245,11623,11624,11626,11629,11631,11633,11636],{"class":5247,"line":5308},[5245,11625,5319],{"class":5318},[5245,11627,11628],{"class":5322}," encoder",[5245,11630,5326],{"class":5266},[5245,11632,7721],{"class":5318},[5245,11634,11635],{"class":5329}," TextEncoder",[5245,11637,6770],{"class":5266},[5245,11639,11640,11642,11645,11647,11650,11652,11655,11657,11660],{"class":5247,"line":5315},[5245,11641,5319],{"class":5318},[5245,11643,11644],{"class":5322}," encoded",[5245,11646,5326],{"class":5266},[5245,11648,11649],{"class":5255},"encoder",[5245,11651,5223],{"class":5266},[5245,11653,11654],{"class":5329},"encode",[5245,11656,5332],{"class":5266},[5245,11658,11659],{"class":5262},"'Привіт, Світ! 🌍'",[5245,11661,5342],{"class":5266},[5245,11663,11664],{"class":5247,"line":5638},[5245,11665,5305],{"emptyLinePlaceholder":5304},[5245,11667,11668,11670,11672,11674,11676,11679],{"class":5247,"line":5652},[5245,11669,5403],{"class":5255},[5245,11671,5223],{"class":5266},[5245,11673,5408],{"class":5329},[5245,11675,5332],{"class":5266},[5245,11677,11678],{"class":5255},"encoded",[5245,11680,5342],{"class":5266},[5245,11682,11683],{"class":5247,"line":5674},[5245,11684,11685],{"class":5311},"\u002F\u002F Uint8Array(23) [\n",[5245,11687,11688],{"class":5247,"line":5682},[5245,11689,11690],{"class":5311},"\u002F\u002F   208, 159, 209, 128, 208, 184, 208, 178,\n",[5245,11692,11693],{"class":5247,"line":5688},[5245,11694,11695],{"class":5311},"\u002F\u002F   209, 150, 209, 130, ...\n",[5245,11697,11698],{"class":5247,"line":5709},[5245,11699,11700],{"class":5311},"\u002F\u002F ]\n",[5245,11702,11703],{"class":5247,"line":5715},[5245,11704,5305],{"emptyLinePlaceholder":5304},[5245,11706,11707,11709,11711,11713,11715,11718,11720,11722,11724,11727,11730],{"class":5247,"line":5720},[5245,11708,5403],{"class":5255},[5245,11710,5223],{"class":5266},[5245,11712,5408],{"class":5329},[5245,11714,5332],{"class":5266},[5245,11716,11717],{"class":5262},"'Розмір у байтах:'",[5245,11719,5170],{"class":5266},[5245,11721,11678],{"class":5255},[5245,11723,5223],{"class":5266},[5245,11725,11726],{"class":5255},"byteLength",[5245,11728,11729],{"class":5266},"); ",[5245,11731,11732],{"class":5311},"\u002F\u002F 23 байти (UTF-8)\n",[5245,11734,11735],{"class":5247,"line":5726},[5245,11736,5305],{"emptyLinePlaceholder":5304},[5245,11738,11739],{"class":5247,"line":5747},[5245,11740,11741],{"class":5311},"\u002F\u002F Декодування Uint8Array назад у рядок\n",[5245,11743,11744,11746,11749,11751,11753,11756,11758,11761],{"class":5247,"line":5752},[5245,11745,5319],{"class":5318},[5245,11747,11748],{"class":5322}," decoder",[5245,11750,5326],{"class":5266},[5245,11752,7721],{"class":5318},[5245,11754,11755],{"class":5329}," TextDecoder",[5245,11757,5332],{"class":5266},[5245,11759,11760],{"class":5262},"'utf-8'",[5245,11762,5342],{"class":5266},[5245,11764,11765,11767,11770,11772,11775,11777,11780,11782,11784],{"class":5247,"line":5758},[5245,11766,5319],{"class":5318},[5245,11768,11769],{"class":5322}," decoded",[5245,11771,5326],{"class":5266},[5245,11773,11774],{"class":5255},"decoder",[5245,11776,5223],{"class":5266},[5245,11778,11779],{"class":5329},"decode",[5245,11781,5332],{"class":5266},[5245,11783,11678],{"class":5255},[5245,11785,5342],{"class":5266},[5245,11787,11788],{"class":5247,"line":5784},[5245,11789,5305],{"emptyLinePlaceholder":5304},[5245,11791,11792,11794,11796,11798,11800,11803,11805],{"class":5247,"line":5792},[5245,11793,5403],{"class":5255},[5245,11795,5223],{"class":5266},[5245,11797,5408],{"class":5329},[5245,11799,5332],{"class":5266},[5245,11801,11802],{"class":5255},"decoded",[5245,11804,11729],{"class":5266},[5245,11806,11807],{"class":5311},"\u002F\u002F Привіт, Світ! 🌍\n",[5211,11809,11810,11812,11813,11815,11816,5170,11819,5170,11822,5170,11825,11828],{},[5099,11811,11583],{}," завжди кодує у UTF-8 і не підтримує інші кодування. Для декодування можна вказати кодування у конструкторі ",[5099,11814,11586],{},", включаючи ",[5099,11817,11818],{},"utf-8",[5099,11820,11821],{},"utf-16le",[5099,11823,11824],{},"windows-1252",[5099,11826,11827],{},"iso-8859-1"," тощо.",[5184,11830,11831],{},"Приклад декодування з іншим кодуванням:",[5235,11833,11835],{"className":5237,"code":11834,"language":5240,"meta":5241,"style":5241},"import { TextDecoder } from 'node:util';\n\n\u002F\u002F Байтовий масив у кодуванні Windows-1251 (кирилиця)\nconst win1251Bytes = new Uint8Array([207, 240, 232, 226, 179, 242]);\n\nconst decoder = new TextDecoder('windows-1251');\nconst text = decoder.decode(win1251Bytes);\n\nconsole.log(text); \u002F\u002F Привіт (якщо байти у Windows-1251)\n",[5099,11836,11837,11853,11857,11862,11907,11911,11930,11952,11956],{"__ignoreMap":5241},[5245,11838,11839,11841,11843,11845,11847,11849,11851],{"class":5247,"line":5248},[5245,11840,5252],{"class":5251},[5245,11842,5275],{"class":5266},[5245,11844,11586],{"class":5255},[5245,11846,5291],{"class":5266},[5245,11848,5294],{"class":5251},[5245,11850,5263],{"class":5262},[5245,11852,5267],{"class":5266},[5245,11854,11855],{"class":5247,"line":5270},[5245,11856,5305],{"emptyLinePlaceholder":5304},[5245,11858,11859],{"class":5247,"line":5301},[5245,11860,11861],{"class":5311},"\u002F\u002F Байтовий масив у кодуванні Windows-1251 (кирилиця)\n",[5245,11863,11864,11866,11869,11871,11873,11875,11877,11880,11882,11885,11887,11890,11892,11895,11897,11900,11902,11905],{"class":5247,"line":5308},[5245,11865,5319],{"class":5318},[5245,11867,11868],{"class":5322}," win1251Bytes",[5245,11870,5326],{"class":5266},[5245,11872,7721],{"class":5318},[5245,11874,9238],{"class":5329},[5245,11876,10208],{"class":5266},[5245,11878,11879],{"class":5509},"207",[5245,11881,5170],{"class":5266},[5245,11883,11884],{"class":5509},"240",[5245,11886,5170],{"class":5266},[5245,11888,11889],{"class":5509},"232",[5245,11891,5170],{"class":5266},[5245,11893,11894],{"class":5509},"226",[5245,11896,5170],{"class":5266},[5245,11898,11899],{"class":5509},"179",[5245,11901,5170],{"class":5266},[5245,11903,11904],{"class":5509},"242",[5245,11906,10246],{"class":5266},[5245,11908,11909],{"class":5247,"line":5315},[5245,11910,5305],{"emptyLinePlaceholder":5304},[5245,11912,11913,11915,11917,11919,11921,11923,11925,11928],{"class":5247,"line":5638},[5245,11914,5319],{"class":5318},[5245,11916,11748],{"class":5322},[5245,11918,5326],{"class":5266},[5245,11920,7721],{"class":5318},[5245,11922,11755],{"class":5329},[5245,11924,5332],{"class":5266},[5245,11926,11927],{"class":5262},"'windows-1251'",[5245,11929,5342],{"class":5266},[5245,11931,11932,11934,11937,11939,11941,11943,11945,11947,11950],{"class":5247,"line":5652},[5245,11933,5319],{"class":5318},[5245,11935,11936],{"class":5322}," text",[5245,11938,5326],{"class":5266},[5245,11940,11774],{"class":5255},[5245,11942,5223],{"class":5266},[5245,11944,11779],{"class":5329},[5245,11946,5332],{"class":5266},[5245,11948,11949],{"class":5255},"win1251Bytes",[5245,11951,5342],{"class":5266},[5245,11953,11954],{"class":5247,"line":5674},[5245,11955,5305],{"emptyLinePlaceholder":5304},[5245,11957,11958,11960,11962,11964,11966,11968,11970],{"class":5247,"line":5682},[5245,11959,5403],{"class":5255},[5245,11961,5223],{"class":5266},[5245,11963,5408],{"class":5329},[5245,11965,5332],{"class":5266},[5245,11967,7400],{"class":5255},[5245,11969,11729],{"class":5266},[5245,11971,11972],{"class":5311},"\u002F\u002F Привіт (якщо байти у Windows-1251)\n",[5547,11974,11976],{"id":11975},"utilgetsystemerrorname-декодування-системних-помилок","util.getSystemErrorName(): декодування системних помилок",[5184,11978,5536,11979,11982,11983,5170,11986,6897],{},[5099,11980,11981],{},"getSystemErrorName()"," перетворює числовий код помилки операційної системи у символічне ім'я (наприклад, ",[5099,11984,11985],{},"ENOENT",[5099,11987,11988],{},"EACCES",[5235,11990,11992],{"className":5237,"code":11991,"language":5240,"meta":5241,"style":5241},"import { getSystemErrorName } from 'node:util';\nimport fs from 'node:fs';\n\ntry {\n  fs.readFileSync('\u002Fnonexistent\u002Ffile.txt');\n} catch (err: any) {\n  console.log('Код помилки:', err.errno);          \u002F\u002F -2\n  console.log('Назва:', getSystemErrorName(err.errno)); \u002F\u002F ENOENT\n  console.log('Опис:', err.message);\n  \u002F\u002F ENOENT: no such file or directory, open '\u002Fnonexistent\u002Ffile.txt'\n}\n",[5099,11993,11994,12011,12023,12027,12034,12050,12068,12095,12125,12148,12153],{"__ignoreMap":5241},[5245,11995,11996,11998,12000,12003,12005,12007,12009],{"class":5247,"line":5248},[5245,11997,5252],{"class":5251},[5245,11999,5275],{"class":5266},[5245,12001,12002],{"class":5255},"getSystemErrorName",[5245,12004,5291],{"class":5266},[5245,12006,5294],{"class":5251},[5245,12008,5263],{"class":5262},[5245,12010,5267],{"class":5266},[5245,12012,12013,12015,12017,12019,12021],{"class":5247,"line":5270},[5245,12014,5252],{"class":5251},[5245,12016,5565],{"class":5255},[5245,12018,5259],{"class":5251},[5245,12020,5570],{"class":5262},[5245,12022,5267],{"class":5266},[5245,12024,12025],{"class":5247,"line":5301},[5245,12026,5305],{"emptyLinePlaceholder":5304},[5245,12028,12029,12032],{"class":5247,"line":5308},[5245,12030,12031],{"class":5251},"try",[5245,12033,5635],{"class":5266},[5245,12035,12036,12038,12040,12043,12045,12048],{"class":5247,"line":5315},[5245,12037,6051],{"class":5255},[5245,12039,5223],{"class":5266},[5245,12041,12042],{"class":5329},"readFileSync",[5245,12044,5332],{"class":5266},[5245,12046,12047],{"class":5262},"'\u002Fnonexistent\u002Ffile.txt'",[5245,12049,5342],{"class":5266},[5245,12051,12052,12055,12057,12059,12061,12063,12066],{"class":5247,"line":5638},[5245,12053,12054],{"class":5266},"} ",[5245,12056,5833],{"class":5251},[5245,12058,5644],{"class":5266},[5245,12060,5621],{"class":5255},[5245,12062,5498],{"class":5266},[5245,12064,12065],{"class":5426},"any",[5245,12067,5649],{"class":5266},[5245,12069,12070,12072,12074,12076,12078,12081,12083,12085,12087,12090,12092],{"class":5247,"line":5652},[5245,12071,5691],{"class":5255},[5245,12073,5223],{"class":5266},[5245,12075,5408],{"class":5329},[5245,12077,5332],{"class":5266},[5245,12079,12080],{"class":5262},"'Код помилки:'",[5245,12082,5170],{"class":5266},[5245,12084,5621],{"class":5255},[5245,12086,5223],{"class":5266},[5245,12088,12089],{"class":5255},"errno",[5245,12091,8718],{"class":5266},[5245,12093,12094],{"class":5311},"\u002F\u002F -2\n",[5245,12096,12097,12099,12101,12103,12105,12108,12110,12112,12114,12116,12118,12120,12122],{"class":5247,"line":5674},[5245,12098,5691],{"class":5255},[5245,12100,5223],{"class":5266},[5245,12102,5408],{"class":5329},[5245,12104,5332],{"class":5266},[5245,12106,12107],{"class":5262},"'Назва:'",[5245,12109,5170],{"class":5266},[5245,12111,12002],{"class":5329},[5245,12113,5332],{"class":5266},[5245,12115,5621],{"class":5255},[5245,12117,5223],{"class":5266},[5245,12119,12089],{"class":5255},[5245,12121,8647],{"class":5266},[5245,12123,12124],{"class":5311},"\u002F\u002F ENOENT\n",[5245,12126,12127,12129,12131,12133,12135,12138,12140,12142,12144,12146],{"class":5247,"line":5682},[5245,12128,5691],{"class":5255},[5245,12130,5223],{"class":5266},[5245,12132,5408],{"class":5329},[5245,12134,5332],{"class":5266},[5245,12136,12137],{"class":5262},"'Опис:'",[5245,12139,5170],{"class":5266},[5245,12141,5621],{"class":5255},[5245,12143,5223],{"class":5266},[5245,12145,10841],{"class":5255},[5245,12147,5342],{"class":5266},[5245,12149,12150],{"class":5247,"line":5688},[5245,12151,12152],{"class":5311},"  \u002F\u002F ENOENT: no such file or directory, open '\u002Fnonexistent\u002Ffile.txt'\n",[5245,12154,12155],{"class":5247,"line":5709},[5245,12156,5881],{"class":5266},[5184,12158,12159],{},"Це корисно для логування та обробки помилок на рівні операційної системи, особливо при роботі з файлами, сокетами та процесами.",[5179,12161,12163],{"id":12162},"архітектурні-паттерни-застосування-util","Архітектурні паттерни застосування util",[5547,12165,12167],{"id":12166},"міграція-legacy-проєкту-на-asyncawait","Міграція legacy-проєкту на async\u002Fawait",[5184,12169,12170],{},"Типовий сценарій у великих кодових базах: поступова заміна callback-функцій на Promise-based API без переписування всього коду одразу.",[5235,12172,12174],{"className":5237,"code":12173,"language":5240,"meta":5241,"style":5241},"import { promisify } from 'node:util';\nimport fs from 'node:fs';\nimport crypto from 'node:crypto';\n\n\u002F\u002F Legacy callback-функції\nconst readFile = promisify(fs.readFile);\nconst writeFile = promisify(fs.writeFile);\nconst randomBytes = promisify(crypto.randomBytes);\n\n\u002F\u002F Нова async-функція, що використовує старі API\nasync function processSecureFile(inputPath: string, outputPath: string): Promise\u003Cvoid> {\n  \u002F\u002F Читання файлу\n  const content = await readFile(inputPath, 'utf8');\n\n  \u002F\u002F Генерація ключа шифрування\n  const key = await randomBytes(32);\n\n  \u002F\u002F Шифрування (спрощений приклад)\n  const encrypted = Buffer.from(content).toString('base64');\n\n  \u002F\u002F Запис результату\n  await writeFile(outputPath, encrypted, 'utf8');\n\n  console.log(`Файл оброблено: ${inputPath} → ${outputPath}`);\n  console.log(`Ключ: ${key.toString('hex')}`);\n}\n\n\u002F\u002F Виклик\nprocessSecureFile('.\u002Fdata.txt', '.\u002Fdata.encrypted.txt')\n  .catch(err => console.error('Помилка обробки:', err));\n",[5099,12175,12176,12192,12204,12218,12222,12227,12247,12269,12291,12295,12300,12337,12342,12365,12369,12374,12394,12398,12403,12435,12439,12444,12466,12470,12502,12537,12541,12545,12550,12567],{"__ignoreMap":5241},[5245,12177,12178,12180,12182,12184,12186,12188,12190],{"class":5247,"line":5248},[5245,12179,5252],{"class":5251},[5245,12181,5275],{"class":5266},[5245,12183,5278],{"class":5255},[5245,12185,5291],{"class":5266},[5245,12187,5294],{"class":5251},[5245,12189,5263],{"class":5262},[5245,12191,5267],{"class":5266},[5245,12193,12194,12196,12198,12200,12202],{"class":5247,"line":5270},[5245,12195,5252],{"class":5251},[5245,12197,5565],{"class":5255},[5245,12199,5259],{"class":5251},[5245,12201,5570],{"class":5262},[5245,12203,5267],{"class":5266},[5245,12205,12206,12208,12211,12213,12216],{"class":5247,"line":5301},[5245,12207,5252],{"class":5251},[5245,12209,12210],{"class":5255}," crypto",[5245,12212,5259],{"class":5251},[5245,12214,12215],{"class":5262}," 'node:crypto'",[5245,12217,5267],{"class":5266},[5245,12219,12220],{"class":5247,"line":5308},[5245,12221,5305],{"emptyLinePlaceholder":5304},[5245,12223,12224],{"class":5247,"line":5315},[5245,12225,12226],{"class":5311},"\u002F\u002F Legacy callback-функції\n",[5245,12228,12229,12231,12233,12235,12237,12239,12241,12243,12245],{"class":5247,"line":5638},[5245,12230,5319],{"class":5318},[5245,12232,6850],{"class":5322},[5245,12234,5326],{"class":5266},[5245,12236,5278],{"class":5329},[5245,12238,5332],{"class":5266},[5245,12240,5189],{"class":5255},[5245,12242,5223],{"class":5266},[5245,12244,5339],{"class":5255},[5245,12246,5342],{"class":5266},[5245,12248,12249,12251,12254,12256,12258,12260,12262,12264,12267],{"class":5247,"line":5652},[5245,12250,5319],{"class":5318},[5245,12252,12253],{"class":5322}," writeFile",[5245,12255,5326],{"class":5266},[5245,12257,5278],{"class":5329},[5245,12259,5332],{"class":5266},[5245,12261,5189],{"class":5255},[5245,12263,5223],{"class":5266},[5245,12265,12266],{"class":5255},"writeFile",[5245,12268,5342],{"class":5266},[5245,12270,12271,12273,12276,12278,12280,12282,12284,12286,12289],{"class":5247,"line":5674},[5245,12272,5319],{"class":5318},[5245,12274,12275],{"class":5322}," randomBytes",[5245,12277,5326],{"class":5266},[5245,12279,5278],{"class":5329},[5245,12281,5332],{"class":5266},[5245,12283,5193],{"class":5255},[5245,12285,5223],{"class":5266},[5245,12287,12288],{"class":5255},"randomBytes",[5245,12290,5342],{"class":5266},[5245,12292,12293],{"class":5247,"line":5682},[5245,12294,5305],{"emptyLinePlaceholder":5304},[5245,12296,12297],{"class":5247,"line":5688},[5245,12298,12299],{"class":5311},"\u002F\u002F Нова async-функція, що використовує старі API\n",[5245,12301,12302,12304,12306,12309,12311,12314,12316,12318,12320,12323,12325,12327,12329,12331,12333,12335],{"class":5247,"line":5709},[5245,12303,5761],{"class":5318},[5245,12305,5764],{"class":5318},[5245,12307,12308],{"class":5329}," processSecureFile",[5245,12310,5332],{"class":5266},[5245,12312,12313],{"class":5255},"inputPath",[5245,12315,5498],{"class":5266},[5245,12317,5778],{"class":5426},[5245,12319,5170],{"class":5266},[5245,12321,12322],{"class":5255},"outputPath",[5245,12324,5498],{"class":5266},[5245,12326,5778],{"class":5426},[5245,12328,6041],{"class":5266},[5245,12330,5427],{"class":5426},[5245,12332,5775],{"class":5266},[5245,12334,6044],{"class":5426},[5245,12336,5781],{"class":5266},[5245,12338,12339],{"class":5247,"line":5715},[5245,12340,12341],{"class":5311},"  \u002F\u002F Читання файлу\n",[5245,12343,12344,12346,12349,12351,12353,12355,12357,12359,12361,12363],{"class":5247,"line":5720},[5245,12345,6841],{"class":5318},[5245,12347,12348],{"class":5322}," content",[5245,12350,5326],{"class":5266},[5245,12352,5803],{"class":5251},[5245,12354,6850],{"class":5329},[5245,12356,5332],{"class":5266},[5245,12358,12313],{"class":5255},[5245,12360,5170],{"class":5266},[5245,12362,5615],{"class":5262},[5245,12364,5342],{"class":5266},[5245,12366,12367],{"class":5247,"line":5726},[5245,12368,5305],{"emptyLinePlaceholder":5304},[5245,12370,12371],{"class":5247,"line":5747},[5245,12372,12373],{"class":5311},"  \u002F\u002F Генерація ключа шифрування\n",[5245,12375,12376,12378,12381,12383,12385,12387,12389,12392],{"class":5247,"line":5752},[5245,12377,6841],{"class":5318},[5245,12379,12380],{"class":5322}," key",[5245,12382,5326],{"class":5266},[5245,12384,5803],{"class":5251},[5245,12386,12275],{"class":5329},[5245,12388,5332],{"class":5266},[5245,12390,12391],{"class":5509},"32",[5245,12393,5342],{"class":5266},[5245,12395,12396],{"class":5247,"line":5758},[5245,12397,5305],{"emptyLinePlaceholder":5304},[5245,12399,12400],{"class":5247,"line":5784},[5245,12401,12402],{"class":5311},"  \u002F\u002F Шифрування (спрощений приклад)\n",[5245,12404,12405,12407,12410,12412,12414,12416,12418,12420,12423,12425,12428,12430,12433],{"class":5247,"line":5792},[5245,12406,6841],{"class":5318},[5245,12408,12409],{"class":5322}," encrypted",[5245,12411,5326],{"class":5266},[5245,12413,8675],{"class":5255},[5245,12415,5223],{"class":5266},[5245,12417,5294],{"class":5329},[5245,12419,5332],{"class":5266},[5245,12421,12422],{"class":5255},"content",[5245,12424,6897],{"class":5266},[5245,12426,12427],{"class":5329},"toString",[5245,12429,5332],{"class":5266},[5245,12431,12432],{"class":5262},"'base64'",[5245,12434,5342],{"class":5266},[5245,12436,12437],{"class":5247,"line":5818},[5245,12438,5305],{"emptyLinePlaceholder":5304},[5245,12440,12441],{"class":5247,"line":5827},[5245,12442,12443],{"class":5311},"  \u002F\u002F Запис результату\n",[5245,12445,12446,12449,12451,12453,12455,12457,12460,12462,12464],{"class":5247,"line":5842},[5245,12447,12448],{"class":5251},"  await",[5245,12450,12253],{"class":5329},[5245,12452,5332],{"class":5266},[5245,12454,12322],{"class":5255},[5245,12456,5170],{"class":5266},[5245,12458,12459],{"class":5255},"encrypted",[5245,12461,5170],{"class":5266},[5245,12463,5615],{"class":5262},[5245,12465,5342],{"class":5266},[5245,12467,12468],{"class":5247,"line":5862},[5245,12469,5305],{"emptyLinePlaceholder":5304},[5245,12471,12472,12474,12476,12478,12480,12483,12485,12487,12489,12492,12494,12496,12498,12500],{"class":5247,"line":5873},[5245,12473,5691],{"class":5255},[5245,12475,5223],{"class":5266},[5245,12477,5408],{"class":5329},[5245,12479,5332],{"class":5266},[5245,12481,12482],{"class":5262},"`Файл оброблено: ",[5245,12484,8565],{"class":5318},[5245,12486,12313],{"class":5255},[5245,12488,7959],{"class":5318},[5245,12490,12491],{"class":5262}," → ",[5245,12493,8565],{"class":5318},[5245,12495,12322],{"class":5255},[5245,12497,7959],{"class":5318},[5245,12499,8591],{"class":5262},[5245,12501,5342],{"class":5266},[5245,12503,12504,12506,12508,12510,12512,12515,12517,12520,12522,12524,12526,12529,12531,12533,12535],{"class":5247,"line":5878},[5245,12505,5691],{"class":5255},[5245,12507,5223],{"class":5266},[5245,12509,5408],{"class":5329},[5245,12511,5332],{"class":5266},[5245,12513,12514],{"class":5262},"`Ключ: ",[5245,12516,8565],{"class":5318},[5245,12518,12519],{"class":5255},"key",[5245,12521,5223],{"class":8571},[5245,12523,12427],{"class":5329},[5245,12525,5332],{"class":8571},[5245,12527,12528],{"class":5262},"'hex'",[5245,12530,10092],{"class":8571},[5245,12532,7959],{"class":5318},[5245,12534,8591],{"class":5262},[5245,12536,5342],{"class":5266},[5245,12538,12539],{"class":5247,"line":6213},[5245,12540,5881],{"class":5266},[5245,12542,12543],{"class":5247,"line":6219},[5245,12544,5305],{"emptyLinePlaceholder":5304},[5245,12546,12547],{"class":5247,"line":6244},[5245,12548,12549],{"class":5311},"\u002F\u002F Виклик\n",[5245,12551,12552,12555,12557,12560,12562,12565],{"class":5247,"line":6255},[5245,12553,12554],{"class":5329},"processSecureFile",[5245,12556,5332],{"class":5266},[5245,12558,12559],{"class":5262},"'.\u002Fdata.txt'",[5245,12561,5170],{"class":5266},[5245,12563,12564],{"class":5262},"'.\u002Fdata.encrypted.txt'",[5245,12566,9763],{"class":5266},[5245,12568,12569,12572,12574,12576,12578,12581,12584,12586,12588,12590,12593,12595,12597],{"class":5247,"line":6275},[5245,12570,12571],{"class":5266},"  .",[5245,12573,5833],{"class":5329},[5245,12575,5332],{"class":5266},[5245,12577,5621],{"class":5255},[5245,12579,12580],{"class":5318}," =>",[5245,12582,12583],{"class":5255}," console",[5245,12585,5223],{"class":5266},[5245,12587,5660],{"class":5329},[5245,12589,5332],{"class":5266},[5245,12591,12592],{"class":5262},"'Помилка обробки:'",[5245,12594,5170],{"class":5266},[5245,12596,5621],{"class":5255},[5245,12598,7183],{"class":5266},[5523,12600,12601,12602,12605,12606,12608],{},"При міграції великих проєктів створіть окремий модуль ",[5099,12603,12604],{},"lib\u002Fpromisified.ts",", де зберігайте всі перетворені функції. Це дозволить уникнути дублювання викликів ",[5099,12607,5219],{}," у різних частинах коду.",[5547,12610,12612],{"id":12611},"створення-діагностичного-логера-з-inspect","Створення діагностичного логера з inspect",[5184,12614,12615],{},"Реалізація логера, що автоматично форматує складні об'єкти:",[5235,12617,12619],{"className":5237,"code":12618,"language":5240,"meta":5241,"style":5241},"import { inspect, format } from 'node:util';\nimport type { InspectOptions } from 'node:util';\n\nclass Logger {\n  private inspectOptions: InspectOptions = {\n    depth: 5,\n    colors: true,\n    compact: false,\n    breakLength: 80,\n  };\n\n  info(message: string, ...args: unknown[]): void {\n    const formatted = format(message, ...this.formatArgs(args));\n    console.log(`[INFO] ${formatted}`);\n  }\n\n  error(message: string, error: Error, context?: Record\u003Cstring, unknown>): void {\n    console.error(`[ERROR] ${message}`);\n    console.error('  Stack:', error.stack);\n\n    if (context) {\n      console.error('  Context:', inspect(context, this.inspectOptions));\n    }\n  }\n\n  debug(label: string, data: unknown): void {\n    console.debug(`[DEBUG] ${label}:`);\n    console.debug(inspect(data, this.inspectOptions));\n  }\n\n  private formatArgs(args: unknown[]): unknown[] {\n    return args.map(arg => {\n      if (typeof arg === 'object' && arg !== null) {\n        return inspect(arg, { ...this.inspectOptions, colors: false });\n      }\n      return arg;\n    });\n  }\n}\n\n\u002F\u002F Використання\nconst logger = new Logger();\n\nlogger.info('Сервер запущено на порту %d', 3000);\n\nlogger.debug('Конфігурація бази даних', {\n  host: 'localhost',\n  port: 5432,\n  pool: { min: 2, max: 10 },\n});\n\ntry {\n  throw new Error('Втрачено з\\'єднання з БД');\n} catch (err) {\n  logger.error('Критична помилка', err as Error, {\n    timestamp: new Date(),\n    userId: 42,\n  });\n}\n",[5099,12620,12621,12641,12659,12663,12672,12686,12695,12704,12713,12723,12728,12732,12759,12789,12813,12817,12821,12866,12889,12913,12917,12927,12960,12964,12968,12972,13000,13025,13051,13055,13059,13081,13102,13129,13158,13163,13171,13176,13180,13184,13188,13192,13207,13212,13235,13240,13256,13267,13278,13301,13306,13311,13318,13340,13353,13378,13390,13400,13405],{"__ignoreMap":5241},[5245,12622,12623,12625,12627,12629,12631,12633,12635,12637,12639],{"class":5247,"line":5248},[5245,12624,5252],{"class":5251},[5245,12626,5275],{"class":5266},[5245,12628,5283],{"class":5255},[5245,12630,5170],{"class":5266},[5245,12632,10343],{"class":5255},[5245,12634,5291],{"class":5266},[5245,12636,5294],{"class":5251},[5245,12638,5263],{"class":5262},[5245,12640,5267],{"class":5266},[5245,12642,12643,12645,12647,12649,12651,12653,12655,12657],{"class":5247,"line":5270},[5245,12644,5252],{"class":5251},[5245,12646,5466],{"class":5251},[5245,12648,5275],{"class":5266},[5245,12650,5471],{"class":5255},[5245,12652,5291],{"class":5266},[5245,12654,5294],{"class":5251},[5245,12656,5263],{"class":5262},[5245,12658,5267],{"class":5266},[5245,12660,12661],{"class":5247,"line":5301},[5245,12662,5305],{"emptyLinePlaceholder":5304},[5245,12664,12665,12667,12670],{"class":5247,"line":5308},[5245,12666,8491],{"class":5318},[5245,12668,12669],{"class":5426}," Logger",[5245,12671,5635],{"class":5266},[5245,12673,12674,12677,12680,12682,12684],{"class":5247,"line":5315},[5245,12675,12676],{"class":5318},"  private",[5245,12678,12679],{"class":5255}," inspectOptions",[5245,12681,5498],{"class":5266},[5245,12683,5471],{"class":5426},[5245,12685,7598],{"class":5266},[5245,12687,12688,12691,12693],{"class":5247,"line":5638},[5245,12689,12690],{"class":5255},"    depth:",[5245,12692,5510],{"class":5509},[5245,12694,5997],{"class":5266},[5245,12696,12697,12700,12702],{"class":5247,"line":5652},[5245,12698,12699],{"class":5255},"    colors:",[5245,12701,5518],{"class":5318},[5245,12703,5997],{"class":5266},[5245,12705,12706,12709,12711],{"class":5247,"line":5674},[5245,12707,12708],{"class":5255},"    compact:",[5245,12710,7673],{"class":5318},[5245,12712,5997],{"class":5266},[5245,12714,12715,12718,12721],{"class":5247,"line":5682},[5245,12716,12717],{"class":5255},"    breakLength:",[5245,12719,12720],{"class":5509}," 80",[5245,12722,5997],{"class":5266},[5245,12724,12725],{"class":5247,"line":5688},[5245,12726,12727],{"class":5266},"  };\n",[5245,12729,12730],{"class":5247,"line":5709},[5245,12731,5305],{"emptyLinePlaceholder":5304},[5245,12733,12734,12737,12739,12741,12743,12745,12747,12749,12751,12753,12755,12757],{"class":5247,"line":5715},[5245,12735,12736],{"class":5329},"  info",[5245,12738,5332],{"class":5266},[5245,12740,10841],{"class":5255},[5245,12742,5498],{"class":5266},[5245,12744,5778],{"class":5426},[5245,12746,10848],{"class":5266},[5245,12748,10851],{"class":5255},[5245,12750,5498],{"class":5266},[5245,12752,9548],{"class":5426},[5245,12754,10858],{"class":5266},[5245,12756,6044],{"class":5426},[5245,12758,5635],{"class":5266},[5245,12760,12761,12763,12766,12768,12770,12772,12774,12776,12778,12780,12783,12785,12787],{"class":5247,"line":5720},[5245,12762,5795],{"class":5318},[5245,12764,12765],{"class":5322}," formatted",[5245,12767,5326],{"class":5266},[5245,12769,10343],{"class":5329},[5245,12771,5332],{"class":5266},[5245,12773,10841],{"class":5255},[5245,12775,10848],{"class":5266},[5245,12777,8568],{"class":5318},[5245,12779,5223],{"class":5266},[5245,12781,12782],{"class":5329},"formatArgs",[5245,12784,5332],{"class":5266},[5245,12786,10851],{"class":5255},[5245,12788,7183],{"class":5266},[5245,12790,12791,12793,12795,12797,12799,12802,12804,12807,12809,12811],{"class":5247,"line":5726},[5245,12792,5655],{"class":5255},[5245,12794,5223],{"class":5266},[5245,12796,5408],{"class":5329},[5245,12798,5332],{"class":5266},[5245,12800,12801],{"class":5262},"`[INFO] ",[5245,12803,8565],{"class":5318},[5245,12805,12806],{"class":5255},"formatted",[5245,12808,7959],{"class":5318},[5245,12810,8591],{"class":5262},[5245,12812,5342],{"class":5266},[5245,12814,12815],{"class":5247,"line":5747},[5245,12816,5685],{"class":5266},[5245,12818,12819],{"class":5247,"line":5752},[5245,12820,5305],{"emptyLinePlaceholder":5304},[5245,12822,12823,12826,12828,12830,12832,12834,12836,12838,12840,12842,12844,12846,12848,12851,12853,12855,12857,12859,12862,12864],{"class":5247,"line":5758},[5245,12824,12825],{"class":5329},"  error",[5245,12827,5332],{"class":5266},[5245,12829,10841],{"class":5255},[5245,12831,5498],{"class":5266},[5245,12833,5778],{"class":5426},[5245,12835,5170],{"class":5266},[5245,12837,5660],{"class":5255},[5245,12839,5498],{"class":5266},[5245,12841,6012],{"class":5426},[5245,12843,5170],{"class":5266},[5245,12845,10831],{"class":5255},[5245,12847,6026],{"class":5266},[5245,12849,12850],{"class":5426},"Record",[5245,12852,5775],{"class":5266},[5245,12854,5778],{"class":5426},[5245,12856,5170],{"class":5266},[5245,12858,9548],{"class":5426},[5245,12860,12861],{"class":5266},">): ",[5245,12863,6044],{"class":5426},[5245,12865,5635],{"class":5266},[5245,12867,12868,12870,12872,12874,12876,12879,12881,12883,12885,12887],{"class":5247,"line":5784},[5245,12869,5655],{"class":5255},[5245,12871,5223],{"class":5266},[5245,12873,5660],{"class":5329},[5245,12875,5332],{"class":5266},[5245,12877,12878],{"class":5262},"`[ERROR] ",[5245,12880,8565],{"class":5318},[5245,12882,10841],{"class":5255},[5245,12884,7959],{"class":5318},[5245,12886,8591],{"class":5262},[5245,12888,5342],{"class":5266},[5245,12890,12891,12893,12895,12897,12899,12902,12904,12906,12908,12911],{"class":5247,"line":5792},[5245,12892,5655],{"class":5255},[5245,12894,5223],{"class":5266},[5245,12896,5660],{"class":5329},[5245,12898,5332],{"class":5266},[5245,12900,12901],{"class":5262},"'  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logger-demo.ts",[7859,13414,13416,7867,13419],{"className":13415},[5247],[5245,13417,7866],{"className":13418},[7865],[5139,13420,13412],{"className":13421},[7871],[7859,13423],{"className":13424},[5247],[7859,13426,13428,13432],{"className":13427},[5247],[5245,13429,13431],{"className":13430},[7881,7871],"[INFO]"," Сервер запущено на порту 3000",[7859,13434],{"className":13435},[5247],[7859,13437,13439,13444],{"className":13438},[5247],[5245,13440,13443],{"className":13441},[13442,7871],"text-gray-400","[DEBUG]"," Конфігурація бази даних:",[7859,13446,13448],{"className":13447},[5247],[5245,13449,7882],{"className":13450},[7881],[7859,13452,7886,13454,7867,13458,7907],{"className":13453},[5247],[5245,13455,13457],{"className":13456},[7890],"host:",[5245,13459,13461],{"className":13460},[7928],"'localhost'",[7859,13463,7886,13465,7867,13469,7907],{"className":13464},[5247],[5245,13466,13468],{"className":13467},[7890],"port:",[5245,13470,13472],{"className":13471},[7906],"5432",[7859,13474,7886,13476,7867,13480,7867,13483,7867,13486,5170,13489,7867,13492,7867,13495],{"className":13475},[5247],[5245,13477,13479],{"className":13478},[7890],"pool:",[5245,13481,7882],{"className":13482},[7881],[5245,13484,13288],{"className":13485},[7890],[5245,13487,8752],{"className":13488},[7906],[5245,13490,13295],{"className":13491},[7890],[5245,13493,9243],{"className":13494},[7906],[5245,13496,7959],{"className":13497},[7881],[7859,13499,13501],{"className":13500},[5247],[5245,13502,7959],{"className":13503},[7881],[7859,13505],{"className":13506},[5247],[7859,13508,13510,13514],{"className":13509},[5247],[5245,13511,13513],{"className":13512},[7982,7871],"[ERROR]"," Критична помилка",[7859,13516,7886,13518],{"className":13517},[5247],[5245,13519,13521],{"className":13520},[8009],"Stack: Error: Втрачено з'єднання з БД",[7859,13523,7898,13525],{"className":13524},[5247],[5245,13526,13528],{"className":13527},[8009],"at main (logger-demo.ts:32:9)",[7859,13530,7886,13532,7867,13536,7867,13539,7867,13542,5170,13546,7867,13549,7867,13552],{"className":13531},[5247],[5245,13533,13535],{"className":13534},[7890],"Context:",[5245,13537,7882],{"className":13538},[7881],[5245,13540,11030],{"className":13541},[7890],[5245,13543,13545],{"className":13544},[7928],"2026-09-02T...",[5245,13547,11048],{"className":13548},[7890],[5245,13550,7250],{"className":13551},[7906],[5245,13553,7959],{"className":13554},[7881],[5179,13556,13558],{"id":13557},"питання-для-самоконтролю","Питання для самоконтролю",[8375,13560,13561,13833,13988,14179],{},[8378,13562,13564,13574,13824],{"icon":8380,"label":13563},"❓ Чи можна застосувати promisify до методу об'єкта?",[5184,13565,13566,13567,13569,13570,13573],{},"Так, але потрібно зберегти контекст ",[5099,13568,8568],{}," через ",[5099,13571,13572],{},".bind()"," або стрілкову функцію:",[5235,13575,13577],{"className":5237,"code":13576,"language":5240,"meta":5241,"style":5241},"import { promisify } from 'node:util';\n\nclass Database {\n  query(sql: string, callback: (err: Error | null, rows?: any[]) => void): void {\n    setTimeout(() => callback(null, [{ id: 1 }]), 100);\n  }\n}\n\nconst db = new Database();\n\n\u002F\u002F Правильний спосіб\nconst queryAsync = promisify(db.query.bind(db));\n\n\u002F\u002F Або через стрілкову функцію\nconst queryAsync2 = promisify((sql, cb) => db.query(sql, cb));\n\nawait queryAsync('SELECT * FROM users');\n",[5099,13578,13579,13595,13599,13608,13660,13690,13694,13698,13702,13717,13721,13726,13758,13762,13767,13807,13811],{"__ignoreMap":5241},[5245,13580,13581,13583,13585,13587,13589,13591,13593],{"class":5247,"line":5248},[5245,13582,5252],{"class":5251},[5245,13584,5275],{"class":5266},[5245,13586,5278],{"class":5255},[5245,13588,5291],{"class":5266},[5245,13590,5294],{"class":5251},[5245,13592,5263],{"class":5262},[5245,13594,5267],{"class":5266},[5245,13596,13597],{"class":5247,"line":5270},[5245,13598,5305],{"emptyLinePlaceholder":5304},[5245,13600,13601,13603,13606],{"class":5247,"line":5301},[5245,13602,8491],{"class":5318},[5245,13604,13605],{"class":5426}," Database",[5245,13607,5635],{"class":5266},[5245,13609,13610,13613,13615,13618,13620,13622,13624,13626,13628,13630,13632,13634,13636,13638,13640,13643,13645,13647,13650,13652,13654,13656,13658],{"class":5247,"line":5308},[5245,13611,13612],{"class":5329},"  query",[5245,13614,5332],{"class":5266},[5245,13616,13617],{"class":5255},"sql",[5245,13619,5498],{"class":5266},[5245,13621,5778],{"class":5426},[5245,13623,5170],{"class":5266},[5245,13625,7016],{"class":5329},[5245,13627,6005],{"class":5266},[5245,13629,5621],{"class":5255},[5245,13631,5498],{"class":5266},[5245,13633,6012],{"class":5426},[5245,13635,6015],{"class":5266},[5245,13637,6018],{"class":5426},[5245,13639,5170],{"class":5266},[5245,13641,13642],{"class":5255},"rows",[5245,13644,6026],{"class":5266},[5245,13646,12065],{"class":5426},[5245,13648,13649],{"class":5266},"[]) ",[5245,13651,5632],{"class":5318},[5245,13653,7033],{"class":5426},[5245,13655,6041],{"class":5266},[5245,13657,6044],{"class":5426},[5245,13659,5635],{"class":5266},[5245,13661,13662,13665,13667,13669,13672,13674,13676,13679,13681,13683,13686,13688],{"class":5247,"line":5315},[5245,13663,13664],{"class":5329},"    setTimeout",[5245,13666,7047],{"class":5266},[5245,13668,5632],{"class":5318},[5245,13670,13671],{"class":5329}," callback",[5245,13673,5332],{"class":5266},[5245,13675,6018],{"class":5318},[5245,13677,13678],{"class":5266},", [{ ",[5245,13680,7902],{"class":5255},[5245,13682,8097],{"class":5509},[5245,13684,13685],{"class":5266}," }]), ",[5245,13687,7080],{"class":5509},[5245,13689,5342],{"class":5266},[5245,13691,13692],{"class":5247,"line":5638},[5245,13693,5685],{"class":5266},[5245,13695,13696],{"class":5247,"line":5652},[5245,13697,5881],{"class":5266},[5245,13699,13700],{"class":5247,"line":5674},[5245,13701,5305],{"emptyLinePlaceholder":5304},[5245,13703,13704,13706,13709,13711,13713,13715],{"class":5247,"line":5682},[5245,13705,5319],{"class":5318},[5245,13707,13708],{"class":5322}," db",[5245,13710,5326],{"class":5266},[5245,13712,7721],{"class":5318},[5245,13714,13605],{"class":5329},[5245,13716,6770],{"class":5266},[5245,13718,13719],{"class":5247,"line":5688},[5245,13720,5305],{"emptyLinePlaceholder":5304},[5245,13722,13723],{"class":5247,"line":5709},[5245,13724,13725],{"class":5311},"\u002F\u002F Правильний спосіб\n",[5245,13727,13728,13730,13733,13735,13737,13739,13742,13744,13747,13749,13752,13754,13756],{"class":5247,"line":5715},[5245,13729,5319],{"class":5318},[5245,13731,13732],{"class":5322}," queryAsync",[5245,13734,5326],{"class":5266},[5245,13736,5278],{"class":5329},[5245,13738,5332],{"class":5266},[5245,13740,13741],{"class":5255},"db",[5245,13743,5223],{"class":5266},[5245,13745,13746],{"class":5255},"query",[5245,13748,5223],{"class":5266},[5245,13750,13751],{"class":5329},"bind",[5245,13753,5332],{"class":5266},[5245,13755,13741],{"class":5255},[5245,13757,7183],{"class":5266},[5245,13759,13760],{"class":5247,"line":5720},[5245,13761,5305],{"emptyLinePlaceholder":5304},[5245,13763,13764],{"class":5247,"line":5726},[5245,13765,13766],{"class":5311},"\u002F\u002F Або через стрілкову функцію\n",[5245,13768,13769,13771,13774,13776,13778,13780,13782,13784,13787,13789,13791,13793,13795,13797,13799,13801,13803,13805],{"class":5247,"line":5747},[5245,13770,5319],{"class":5318},[5245,13772,13773],{"class":5322}," queryAsync2",[5245,13775,5326],{"class":5266},[5245,13777,5278],{"class":5329},[5245,13779,7148],{"class":5266},[5245,13781,13617],{"class":5255},[5245,13783,5170],{"class":5266},[5245,13785,13786],{"class":5255},"cb",[5245,13788,5629],{"class":5266},[5245,13790,5632],{"class":5318},[5245,13792,13708],{"class":5255},[5245,13794,5223],{"class":5266},[5245,13796,13746],{"class":5329},[5245,13798,5332],{"class":5266},[5245,13800,13617],{"class":5255},[5245,13802,5170],{"class":5266},[5245,13804,13786],{"class":5255},[5245,13806,7183],{"class":5266},[5245,13808,13809],{"class":5247,"line":5752},[5245,13810,5305],{"emptyLinePlaceholder":5304},[5245,13812,13813,13815,13817,13819,13822],{"class":5247,"line":5758},[5245,13814,5803],{"class":5251},[5245,13816,13732],{"class":5329},[5245,13818,5332],{"class":5266},[5245,13820,13821],{"class":5262},"'SELECT * FROM users'",[5245,13823,5342],{"class":5266},[5184,13825,13826,13827,13829,13830,13832],{},"Без ",[5099,13828,13572],{}," метод втратить доступ до ",[5099,13831,8568],{}," та викине помилку при спробі звернутися до властивостей класу.",[8378,13834,13836,13845,13941,13947],{"icon":8380,"label":13835},"❓ Чому util.inspect показує [Object] замість вмісту?",[5184,13837,13838,13839,13841,13842,9100],{},"За замовчуванням ",[5099,13840,7562],{}," обмежує глибину вкладеності до 2 рівнів. Для повного відображення встановіть ",[5099,13843,13844],{},"depth: null",[5235,13846,13848],{"className":5237,"code":13847,"language":5240,"meta":5241,"style":5241},"const deepObject = { a: { b: { c: { d: { e: 'значення' } } } } };\n\nconsole.log(inspect(deepObject)); \u002F\u002F { a: { b: { c: [Object] } } }\nconsole.log(inspect(deepObject, { depth: null })); \u002F\u002F Повна структура\n",[5099,13849,13850,13887,13891,13913],{"__ignoreMap":5241},[5245,13851,13852,13854,13857,13859,13861,13863,13866,13868,13871,13873,13876,13878,13881,13884],{"class":5247,"line":5248},[5245,13853,5319],{"class":5318},[5245,13855,13856],{"class":5322}," deepObject",[5245,13858,5503],{"class":5266},[5245,13860,8780],{"class":5255},[5245,13862,5275],{"class":5266},[5245,13864,13865],{"class":5255},"b:",[5245,13867,5275],{"class":5266},[5245,13869,13870],{"class":5255},"c:",[5245,13872,5275],{"class":5266},[5245,13874,13875],{"class":5255},"d:",[5245,13877,5275],{"class":5266},[5245,13879,13880],{"class":5255},"e:",[5245,13882,13883],{"class":5262}," 'значення'",[5245,13885,13886],{"class":5266}," } } } } };\n",[5245,13888,13889],{"class":5247,"line":5270},[5245,13890,5305],{"emptyLinePlaceholder":5304},[5245,13892,13893,13895,13897,13899,13901,13903,13905,13908,13910],{"class":5247,"line":5301},[5245,13894,5403],{"class":5255},[5245,13896,5223],{"class":5266},[5245,13898,5408],{"class":5329},[5245,13900,5332],{"class":5266},[5245,13902,5283],{"class":5329},[5245,13904,5332],{"class":5266},[5245,13906,13907],{"class":5255},"deepObject",[5245,13909,8647],{"class":5266},[5245,13911,13912],{"class":5311},"\u002F\u002F { a: { b: { c: [Object] } } }\n",[5245,13914,13915,13917,13919,13921,13923,13925,13927,13929,13931,13933,13935,13938],{"class":5247,"line":5308},[5245,13916,5403],{"class":5255},[5245,13918,5223],{"class":5266},[5245,13920,5408],{"class":5329},[5245,13922,5332],{"class":5266},[5245,13924,5283],{"class":5329},[5245,13926,5332],{"class":5266},[5245,13928,13907],{"class":5255},[5245,13930,7838],{"class":5266},[5245,13932,5506],{"class":5255},[5245,13934,7843],{"class":5318},[5245,13936,13937],{"class":5266}," })); ",[5245,13939,13940],{"class":5311},"\u002F\u002F Повна структура\n",[5184,13942,13943,13944,9100],{},"Також можна глобально змінити поведінку через ",[5099,13945,13946],{},"util.inspect.defaultOptions",[5235,13948,13950],{"className":5237,"code":13949,"language":5240,"meta":5241,"style":5241},"import { inspect } from 'node:util';\ninspect.defaultOptions.depth = null;\n",[5099,13951,13952,13968],{"__ignoreMap":5241},[5245,13953,13954,13956,13958,13960,13962,13964,13966],{"class":5247,"line":5248},[5245,13955,5252],{"class":5251},[5245,13957,5275],{"class":5266},[5245,13959,5283],{"class":5255},[5245,13961,5291],{"class":5266},[5245,13963,5294],{"class":5251},[5245,13965,5263],{"class":5262},[5245,13967,5267],{"class":5266},[5245,13969,13970,13972,13974,13977,13979,13982,13984,13986],{"class":5247,"line":5270},[5245,13971,5283],{"class":5255},[5245,13973,5223],{"class":5266},[5245,13975,13976],{"class":5255},"defaultOptions",[5245,13978,5223],{"class":5266},[5245,13980,13981],{"class":5255},"depth",[5245,13983,5326],{"class":5266},[5245,13985,6018],{"class":5318},[5245,13987,5267],{"class":5266},[8378,13989,13991,13997,14176],{"icon":8380,"label":13990},"❓ Як перевірити, що об'єкт є саме Promise, а не thenable?",[5184,13992,13993,13994,9100],{},"Використовуйте ",[5099,13995,13996],{},"util.types.isPromise()",[5235,13998,14000],{"className":5237,"code":13999,"language":5240,"meta":5241,"style":5241},"import { types } from 'node:util';\n\nconst promise = Promise.resolve(42);\nconst thenable = { then: (resolve) => resolve(42) };\n\nconsole.log(types.isPromise(promise));  \u002F\u002F true\nconsole.log(types.isPromise(thenable)); \u002F\u002F false\n\n\u002F\u002F typeof\u002Finstanceof не допоможуть:\nconsole.log(typeof promise);            \u002F\u002F \"object\"\nconsole.log(promise instanceof Promise); \u002F\u002F true (але не працює між контекстами)\n",[5099,14001,14002,14018,14022,14043,14073,14077,14102,14127,14131,14136,14155],{"__ignoreMap":5241},[5245,14003,14004,14006,14008,14010,14012,14014,14016],{"class":5247,"line":5248},[5245,14005,5252],{"class":5251},[5245,14007,5275],{"class":5266},[5245,14009,5288],{"class":5255},[5245,14011,5291],{"class":5266},[5245,14013,5294],{"class":5251},[5245,14015,5263],{"class":5262},[5245,14017,5267],{"class":5266},[5245,14019,14020],{"class":5247,"line":5270},[5245,14021,5305],{"emptyLinePlaceholder":5304},[5245,14023,14024,14026,14029,14031,14033,14035,14037,14039,14041],{"class":5247,"line":5301},[5245,14025,5319],{"class":5318},[5245,14027,14028],{"class":5322}," promise",[5245,14030,5326],{"class":5266},[5245,14032,5427],{"class":5426},[5245,14034,5223],{"class":5266},[5245,14036,5432],{"class":5329},[5245,14038,5332],{"class":5266},[5245,14040,7250],{"class":5509},[5245,14042,5342],{"class":5266},[5245,14044,14045,14047,14050,14052,14054,14056,14058,14060,14062,14064,14066,14068,14070],{"class":5247,"line":5308},[5245,14046,5319],{"class":5318},[5245,14048,14049],{"class":5322}," thenable",[5245,14051,5503],{"class":5266},[5245,14053,9097],{"class":5329},[5245,14055,9100],{"class":5255},[5245,14057,5644],{"class":5266},[5245,14059,5432],{"class":5255},[5245,14061,5629],{"class":5266},[5245,14063,5632],{"class":5318},[5245,14065,7176],{"class":5329},[5245,14067,5332],{"class":5266},[5245,14069,7250],{"class":5509},[5245,14071,14072],{"class":5266},") };\n",[5245,14074,14075],{"class":5247,"line":5315},[5245,14076,5305],{"emptyLinePlaceholder":5304},[5245,14078,14079,14081,14083,14085,14087,14089,14091,14093,14095,14098,14100],{"class":5247,"line":5638},[5245,14080,5403],{"class":5255},[5245,14082,5223],{"class":5266},[5245,14084,5408],{"class":5329},[5245,14086,5332],{"class":5266},[5245,14088,5288],{"class":5255},[5245,14090,5223],{"class":5266},[5245,14092,5421],{"class":5329},[5245,14094,5332],{"class":5266},[5245,14096,14097],{"class":5255},"promise",[5245,14099,9961],{"class":5266},[5245,14101,8904],{"class":5311},[5245,14103,14104,14106,14108,14110,14112,14114,14116,14118,14120,14123,14125],{"class":5247,"line":5652},[5245,14105,5403],{"class":5255},[5245,14107,5223],{"class":5266},[5245,14109,5408],{"class":5329},[5245,14111,5332],{"class":5266},[5245,14113,5288],{"class":5255},[5245,14115,5223],{"class":5266},[5245,14117,5421],{"class":5329},[5245,14119,5332],{"class":5266},[5245,14121,14122],{"class":5255},"thenable",[5245,14124,8647],{"class":5266},[5245,14126,9034],{"class":5311},[5245,14128,14129],{"class":5247,"line":5674},[5245,14130,5305],{"emptyLinePlaceholder":5304},[5245,14132,14133],{"class":5247,"line":5682},[5245,14134,14135],{"class":5311},"\u002F\u002F typeof\u002Finstanceof не допоможуть:\n",[5245,14137,14138,14140,14142,14144,14146,14148,14150,14153],{"class":5247,"line":5688},[5245,14139,5403],{"class":5255},[5245,14141,5223],{"class":5266},[5245,14143,5408],{"class":5329},[5245,14145,5332],{"class":5266},[5245,14147,5208],{"class":5318},[5245,14149,14028],{"class":5255},[5245,14151,14152],{"class":5266},");            ",[5245,14154,8763],{"class":5311},[5245,14156,14157,14159,14161,14163,14165,14167,14169,14171,14173],{"class":5247,"line":5709},[5245,14158,5403],{"class":5255},[5245,14160,5223],{"class":5266},[5245,14162,5408],{"class":5329},[5245,14164,5332],{"class":5266},[5245,14166,14097],{"class":5255},[5245,14168,8896],{"class":5318},[5245,14170,7145],{"class":5426},[5245,14172,11729],{"class":5266},[5245,14174,14175],{"class":5311},"\u002F\u002F true (але не працює між контекстами)\n",[5184,14177,14178],{},"Це критично при обробці значень із зовнішніх бібліотек, які можуть повертати Promise-like об'єкти замість справжніх Promise.",[8378,14180,14182,14187,14190,14201],{"icon":8380,"label":14181},"❓ Чи впливає util.promisify на продуктивність?",[5184,14183,14184,14186],{},[5099,14185,5219],{}," додає мінімальні накладні витрати — одне додаткове обгортання функції. У більшості випадків це незначне порівняно з самою операцією введення\u002Fвиведення.",[5184,14188,14189],{},"Benchmark (орієнтовно):",[5092,14191,14192,14195,14198],{},[5095,14193,14194],{},"Прямий callback: ~100% швидкості",[5095,14196,14197],{},"Через promisify: ~95-98% швидкості",[5095,14199,14200],{},"Нативний fs.promises: ~100% швидкості (без обгортки)",[5184,14202,14203],{},"Для критичних за продуктивністю ділянок (наприклад, обробка мільйонів операцій у секунду) використовуйте нативні Promise API, якщо вони доступні. Для типового веб-сервера різниця непомітна.",[5179,14205,14207],{"id":14206},"підсумок-коли-використовувати-util","Підсумок: коли використовувати util",[5184,14209,5213,14210,14212,14213,14216],{},[5099,14211,5204],{}," — це інструментальний пояс (",[8681,14214,14215],{},"toolbelt",") для вирішення рутинних завдань у Node.js. Основні сценарії застосування:",[5084,14218,14219,14237,14257,14274],{},[5087,14220,14222],{"icon":2492,"title":14221},"🔄 Міграція коду",[5092,14223,14224,14229,14232],{},[5095,14225,14226,14227],{},"Перетворення callback на Promise через ",[5099,14228,5219],{},[5095,14230,14231],{},"Поступова модернізація legacy-проєктів",[5095,14233,14234,14235],{},"Забезпечення зворотної сумісності через ",[5099,14236,7532],{},[5087,14238,14241],{"icon":14239,"title":14240},"i-lucide-bug","🐛 Налагодження",[5092,14242,14243,14248,14251],{},[5095,14244,14245,14246],{},"Інспектування складних об'єктів через ",[5099,14247,7562],{},[5095,14249,14250],{},"Візуалізація циклічних структур та глибокої вкладеності",[5095,14252,14253,14254],{},"Кастомний вивід для класів через ",[5099,14255,14256],{},"[util.inspect.custom]",[5087,14258,14261],{"icon":14259,"title":14260},"i-lucide-search-check","🔍 Перевірка типів",[5092,14262,14263,14268,14271],{},[5095,14264,14265,14266],{},"Точна runtime-ідентифікація типів через ",[5099,14267,5115],{},[5095,14269,14270],{},"Валідація даних API без сторонніх бібліотек",[5095,14272,14273],{},"Перевірка Proxy, Promise, Map, Buffer тощо",[5087,14275,14278],{"icon":14276,"title":14277},"i-lucide-file-text","📝 Форматування",[5092,14279,14280,14286,14289],{},[5095,14281,14282,14283],{},"Printf-стиль форматування через ",[5099,14284,14285],{},"format()",[5095,14287,14288],{},"Створення структурованих логів",[5095,14290,14291],{},"Інтерполяція значень у діагностичні повідомлення",[5523,14293,5213,14294,14296,14297,14299],{},[5099,14295,5204],{}," часто недооцінюється розробниками, які встановлюють сторонні пакети для завдань, які вже вирішені у стандартній бібліотеці. Перш ніж додавати залежність, перевірте, чи ",[5099,14298,5204],{}," не надає потрібну функціональність.",[5184,14301,14302,14303,14305,14306,14308,14309,11569,14311,14313],{},"Ключовий принцип роботи з ",[5099,14304,5204],{}," — використовувати його як прошарок сумісності та діагностики, але не покладатися на нього для бізнес-логіки. Функції на кшталт ",[5099,14307,5219],{}," є мостом до сучасного коду, а ",[5099,14310,7562],{},[5099,14312,5288],{}," — інструментами для розуміння поведінки системи у runtime.",[5184,14315,14316],{},"У наступних лекціях ми застосуємо ці знання для роботи зі змінними оточення, інструментами налагодження та оптимізації продуктивності Node.js-застосунків.",[14318,14319,14320],"style",{},"html pre.shiki code .s8xlr, html code.shiki .s8xlr{--shiki-light:#AF00DB;--shiki-default:#C586C0;--shiki-dark:#C586C0}html pre.shiki code .siwwj, html code.shiki .siwwj{--shiki-light:#001080;--shiki-default:#9CDCFE;--shiki-dark:#9CDCFE}html pre.shiki code .sbdoH, html code.shiki .sbdoH{--shiki-light:#A31515;--shiki-default:#CE9178;--shiki-dark:#CE9178}html pre.shiki code .sHH4Y, html code.shiki .sHH4Y{--shiki-light:#000000;--shiki-default:#D4D4D4;--shiki-dark:#D4D4D4}html pre.shiki code .spJ8K, html code.shiki .spJ8K{--shiki-light:#008000;--shiki-default:#6A9955;--shiki-dark:#6A9955}html pre.shiki code 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