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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":4246,"body":5076,"description":17289,"extension":17290,"links":17291,"meta":17292,"navigation":5818,"path":4247,"seo":17293,"stem":4248,"__hash__":17294},"docs\u002F18.web-development\u002F06.async-programming-nodejs\u002F06.parallel-vs-sequential.md",{"type":5077,"value":5078,"toc":17243},"minimark",[5079,5083,5179,5184,5188,5193,5200,5472,5477,5503,5507,5513,5736,5741,5763,5779,5783,5981,6148,6155,6159,6166,6170,6177,6514,6523,6527,6534,6797,6804,6834,6841,6845,6849,6856,7178,7183,7203,7207,7317,7324,7333,7705,7711,7730,7734,7737,8337,8366,8370,8377,8391,8397,8401,8901,8905,8908,9809,9812,9826,9855,9859,10116,10120,10124,10127,10983,10988,11068,11072,11075,11817,11824,11828,11831,12696,12700,12706,13846,13878,13882,13942,13946,13950,14205,14209,14515,14519,14829,14833,15147,15151,15154,16274,16278,16710,16714,16717,17152,17156,17227,17230,17239],[5080,5081,4246],"h1",{"id":5082},"паралельне-vs-послідовне-виконання",[5084,5085,5086,5113],"card-group",{},[5087,5088,5091],"card",{"icon":5089,"title":5090},"i-lucide-target","🎯 Мета лекції",[5092,5093,5094,5098,5101,5104,5107,5110],"ul",{},[5095,5096,5097],"li",{},"Опанувати різницю між послідовним та паралельним виконанням асинхронних операцій.",[5095,5099,5100],{},"Навчитися визначати, коли операції є незалежними та можуть виконуватися паралельно.",[5095,5102,5103],{},"Дослідити вплив різних стратегій виконання на продуктивність застосунку.",[5095,5105,5106],{},"Оволодіти технікою контрольованого паралелізму з обмеженням кількості одночасних операцій.",[5095,5108,5109],{},"Розібрати типові помилки та антипаттерни при роботі з асинхронними операціями у циклах.",[5095,5111,5112],{},"Навчитися проєктувати оптимальні стратегії виконання для реальних застосунків.",[5087,5114,5116],{"icon":4574,"title":5115},"🔑 Ключові терміни",[5092,5117,5118,5130,5143,5152,5161,5170],{},[5095,5119,5120,5129],{},[5121,5122,5123,5124,5128],"strong",{},"Послідовне виконання (",[5125,5126,5127],"em",{},"sequential execution","):"," виконання асинхронних операцій одна за одною, коли кожна наступна операція чекає завершення попередньої.",[5095,5131,5132,5138,5139,5142],{},[5121,5133,5134,5135,5128],{},"Паралельне виконання (",[5125,5136,5137],{},"parallel execution"," одночасний старт множинних асинхронних операцій, що виконуються конкурентно (",[5125,5140,5141],{},"concurrently",").",[5095,5144,5145,5151],{},[5121,5146,5147,5148,5128],{},"Залежність даних (",[5125,5149,5150],{},"data dependency"," ситуація, коли результат однієї операції необхідний для виконання наступної операції.",[5095,5153,5154,5160],{},[5121,5155,5156,5157,5128],{},"Обмеження паралелізму (",[5125,5158,5159],{},"concurrency limit"," максимальна кількість операцій, що можуть виконуватися одночасно для запобігання перевантаженню ресурсів.",[5095,5162,5163,5169],{},[5121,5164,5165,5166,5128],{},"Латентність (",[5125,5167,5168],{},"latency"," час від початку до завершення окремої операції.",[5095,5171,5172,5178],{},[5121,5173,5174,5175,5128],{},"Пропускна здатність (",[5125,5176,5177],{},"throughput"," кількість операцій, що можуть бути оброблені за одиницю часу.",[5180,5181,5183],"h2",{"id":5182},"фундаментальна-різниця-послідовність-vs-паралелізм","Фундаментальна різниця: послідовність vs паралелізм",[5185,5186,5187],"p",{},"Перш ніж занурюватися у технічні деталі, важливо зрозуміти фундаментальну концептуальну різницю між двома стратегіями виконання асинхронного коду.",[5189,5190,5192],"h3",{"id":5191},"послідовне-виконання-один-за-іншим","Послідовне виконання: один за іншим",[5185,5194,5195,5196,5199],{},"При ",[5121,5197,5198],{},"послідовному виконанні"," асинхронні операції запускаються та завершуються строго по черзі. Кожна наступна операція чекає повного завершення попередньої:",[5201,5202,5207],"pre",{"className":5203,"code":5204,"language":5205,"meta":5206,"style":5206},"language-typescript shiki shiki-themes light-plus dark-plus dark-plus","async function fetchDataSequential(): Promise\u003Cvoid> {\n  console.log('Початок:', new Date().toISOString());\n  \n  const user = await fetchUser(1);        \u002F\u002F Операція 1: чекаємо 200мс\n  console.log('Користувач завантажено');\n  \n  const posts = await fetchPosts(1);      \u002F\u002F Операція 2: чекаємо 150мс\n  console.log('Пости завантажено');\n  \n  const comments = await fetchComments(1); \u002F\u002F Операція 3: чекаємо 180мс\n  console.log('Коментарі завантажено');\n  \n  console.log('Кінець:', new Date().toISOString());\n  \u002F\u002F Загальний час: 200 + 150 + 180 = 530мс\n}\n","typescript","",[5208,5209,5210,5243,5281,5287,5320,5337,5342,5367,5383,5388,5413,5429,5434,5460,5466],"code",{"__ignoreMap":5206},[5211,5212,5215,5219,5222,5226,5230,5234,5237,5240],"span",{"class":5213,"line":5214},"line",1,[5211,5216,5218],{"class":5217},"su1O8","async",[5211,5220,5221],{"class":5217}," function",[5211,5223,5225],{"class":5224},"s8Opu"," fetchDataSequential",[5211,5227,5229],{"class":5228},"sHH4Y","(): ",[5211,5231,5233],{"class":5232},"sN1BT","Promise",[5211,5235,5236],{"class":5228},"\u003C",[5211,5238,5239],{"class":5232},"void",[5211,5241,5242],{"class":5228},"> {\n",[5211,5244,5246,5250,5253,5256,5259,5263,5266,5269,5272,5275,5278],{"class":5213,"line":5245},2,[5211,5247,5249],{"class":5248},"siwwj","  console",[5211,5251,5252],{"class":5228},".",[5211,5254,5255],{"class":5224},"log",[5211,5257,5258],{"class":5228},"(",[5211,5260,5262],{"class":5261},"sbdoH","'Початок:'",[5211,5264,5265],{"class":5228},", ",[5211,5267,5268],{"class":5217},"new",[5211,5270,5271],{"class":5224}," Date",[5211,5273,5274],{"class":5228},"().",[5211,5276,5277],{"class":5224},"toISOString",[5211,5279,5280],{"class":5228},"());\n",[5211,5282,5284],{"class":5213,"line":5283},3,[5211,5285,5286],{"class":5228},"  \n",[5211,5288,5290,5293,5297,5300,5304,5307,5309,5313,5316],{"class":5213,"line":5289},4,[5211,5291,5292],{"class":5217},"  const",[5211,5294,5296],{"class":5295},"s-QsJ"," user",[5211,5298,5299],{"class":5228}," = ",[5211,5301,5303],{"class":5302},"s8xlr","await",[5211,5305,5306],{"class":5224}," fetchUser",[5211,5308,5258],{"class":5228},[5211,5310,5312],{"class":5311},"sJj4R","1",[5211,5314,5315],{"class":5228},");        ",[5211,5317,5319],{"class":5318},"spJ8K","\u002F\u002F Операція 1: чекаємо 200мс\n",[5211,5321,5323,5325,5327,5329,5331,5334],{"class":5213,"line":5322},5,[5211,5324,5249],{"class":5248},[5211,5326,5252],{"class":5228},[5211,5328,5255],{"class":5224},[5211,5330,5258],{"class":5228},[5211,5332,5333],{"class":5261},"'Користувач завантажено'",[5211,5335,5336],{"class":5228},");\n",[5211,5338,5340],{"class":5213,"line":5339},6,[5211,5341,5286],{"class":5228},[5211,5343,5345,5347,5350,5352,5354,5357,5359,5361,5364],{"class":5213,"line":5344},7,[5211,5346,5292],{"class":5217},[5211,5348,5349],{"class":5295}," posts",[5211,5351,5299],{"class":5228},[5211,5353,5303],{"class":5302},[5211,5355,5356],{"class":5224}," fetchPosts",[5211,5358,5258],{"class":5228},[5211,5360,5312],{"class":5311},[5211,5362,5363],{"class":5228},");      ",[5211,5365,5366],{"class":5318},"\u002F\u002F Операція 2: чекаємо 150мс\n",[5211,5368,5370,5372,5374,5376,5378,5381],{"class":5213,"line":5369},8,[5211,5371,5249],{"class":5248},[5211,5373,5252],{"class":5228},[5211,5375,5255],{"class":5224},[5211,5377,5258],{"class":5228},[5211,5379,5380],{"class":5261},"'Пости завантажено'",[5211,5382,5336],{"class":5228},[5211,5384,5386],{"class":5213,"line":5385},9,[5211,5387,5286],{"class":5228},[5211,5389,5391,5393,5396,5398,5400,5403,5405,5407,5410],{"class":5213,"line":5390},10,[5211,5392,5292],{"class":5217},[5211,5394,5395],{"class":5295}," comments",[5211,5397,5299],{"class":5228},[5211,5399,5303],{"class":5302},[5211,5401,5402],{"class":5224}," fetchComments",[5211,5404,5258],{"class":5228},[5211,5406,5312],{"class":5311},[5211,5408,5409],{"class":5228},"); ",[5211,5411,5412],{"class":5318},"\u002F\u002F Операція 3: чекаємо 180мс\n",[5211,5414,5416,5418,5420,5422,5424,5427],{"class":5213,"line":5415},11,[5211,5417,5249],{"class":5248},[5211,5419,5252],{"class":5228},[5211,5421,5255],{"class":5224},[5211,5423,5258],{"class":5228},[5211,5425,5426],{"class":5261},"'Коментарі завантажено'",[5211,5428,5336],{"class":5228},[5211,5430,5432],{"class":5213,"line":5431},12,[5211,5433,5286],{"class":5228},[5211,5435,5437,5439,5441,5443,5445,5448,5450,5452,5454,5456,5458],{"class":5213,"line":5436},13,[5211,5438,5249],{"class":5248},[5211,5440,5252],{"class":5228},[5211,5442,5255],{"class":5224},[5211,5444,5258],{"class":5228},[5211,5446,5447],{"class":5261},"'Кінець:'",[5211,5449,5265],{"class":5228},[5211,5451,5268],{"class":5217},[5211,5453,5271],{"class":5224},[5211,5455,5274],{"class":5228},[5211,5457,5277],{"class":5224},[5211,5459,5280],{"class":5228},[5211,5461,5463],{"class":5213,"line":5462},14,[5211,5464,5465],{"class":5318},"  \u002F\u002F Загальний час: 200 + 150 + 180 = 530мс\n",[5211,5467,5469],{"class":5213,"line":5468},15,[5211,5470,5471],{"class":5228},"}\n",[5185,5473,5474],{},[5121,5475,5476],{},"Характеристики послідовного виконання:",[5092,5478,5479,5486,5493,5496],{},[5095,5480,5481,5482,5485],{},"Операції виконуються ",[5121,5483,5484],{},"лінійно",", одна за одною.",[5095,5487,5488,5489,5492],{},"Загальний час дорівнює ",[5121,5490,5491],{},"сумі часів"," всіх операцій.",[5095,5494,5495],{},"Простіша логіка та налагодження — чітка послідовність подій.",[5095,5497,5498,5499,5502],{},"Використовується, коли операції ",[5121,5500,5501],{},"залежать"," одна від одної (результат першої потрібен для другої).",[5189,5504,5506],{"id":5505},"паралельне-виконання-всі-разом","Паралельне виконання: всі разом",[5185,5508,5195,5509,5512],{},[5121,5510,5511],{},"паралельному виконанні"," множинні асинхронні операції стартують одночасно та виконуються конкурентно:",[5201,5514,5516],{"className":5203,"code":5515,"language":5205,"meta":5206,"style":5206},"async function fetchDataParallel(): Promise\u003Cvoid> {\n  console.log('Початок:', new Date().toISOString());\n  \n  \u002F\u002F Всі операції стартують ОДНОЧАСНО\n  const [user, posts, comments] = await Promise.all([\n    fetchUser(1),      \u002F\u002F Операція 1: 200мс\n    fetchPosts(1),     \u002F\u002F Операція 2: 150мс\n    fetchComments(1),  \u002F\u002F Операція 3: 180мс\n  ]);\n  \n  console.log('Користувач завантажено');\n  console.log('Пости завантажено');\n  console.log('Коментарі завантажено');\n  console.log('Кінець:', new Date().toISOString());\n  \u002F\u002F Загальний час: max(200, 150, 180) = 200мс\n}\n",[5208,5517,5518,5537,5561,5565,5570,5606,5621,5636,5651,5656,5660,5674,5688,5702,5726,5731],{"__ignoreMap":5206},[5211,5519,5520,5522,5524,5527,5529,5531,5533,5535],{"class":5213,"line":5214},[5211,5521,5218],{"class":5217},[5211,5523,5221],{"class":5217},[5211,5525,5526],{"class":5224}," fetchDataParallel",[5211,5528,5229],{"class":5228},[5211,5530,5233],{"class":5232},[5211,5532,5236],{"class":5228},[5211,5534,5239],{"class":5232},[5211,5536,5242],{"class":5228},[5211,5538,5539,5541,5543,5545,5547,5549,5551,5553,5555,5557,5559],{"class":5213,"line":5245},[5211,5540,5249],{"class":5248},[5211,5542,5252],{"class":5228},[5211,5544,5255],{"class":5224},[5211,5546,5258],{"class":5228},[5211,5548,5262],{"class":5261},[5211,5550,5265],{"class":5228},[5211,5552,5268],{"class":5217},[5211,5554,5271],{"class":5224},[5211,5556,5274],{"class":5228},[5211,5558,5277],{"class":5224},[5211,5560,5280],{"class":5228},[5211,5562,5563],{"class":5213,"line":5283},[5211,5564,5286],{"class":5228},[5211,5566,5567],{"class":5213,"line":5289},[5211,5568,5569],{"class":5318},"  \u002F\u002F Всі операції стартують ОДНОЧАСНО\n",[5211,5571,5572,5574,5577,5580,5582,5585,5587,5590,5593,5595,5598,5600,5603],{"class":5213,"line":5322},[5211,5573,5292],{"class":5217},[5211,5575,5576],{"class":5228}," [",[5211,5578,5579],{"class":5295},"user",[5211,5581,5265],{"class":5228},[5211,5583,5584],{"class":5295},"posts",[5211,5586,5265],{"class":5228},[5211,5588,5589],{"class":5295},"comments",[5211,5591,5592],{"class":5228},"] = ",[5211,5594,5303],{"class":5302},[5211,5596,5597],{"class":5232}," Promise",[5211,5599,5252],{"class":5228},[5211,5601,5602],{"class":5224},"all",[5211,5604,5605],{"class":5228},"([\n",[5211,5607,5608,5611,5613,5615,5618],{"class":5213,"line":5339},[5211,5609,5610],{"class":5224},"    fetchUser",[5211,5612,5258],{"class":5228},[5211,5614,5312],{"class":5311},[5211,5616,5617],{"class":5228},"),      ",[5211,5619,5620],{"class":5318},"\u002F\u002F Операція 1: 200мс\n",[5211,5622,5623,5626,5628,5630,5633],{"class":5213,"line":5344},[5211,5624,5625],{"class":5224},"    fetchPosts",[5211,5627,5258],{"class":5228},[5211,5629,5312],{"class":5311},[5211,5631,5632],{"class":5228},"),     ",[5211,5634,5635],{"class":5318},"\u002F\u002F Операція 2: 150мс\n",[5211,5637,5638,5641,5643,5645,5648],{"class":5213,"line":5369},[5211,5639,5640],{"class":5224},"    fetchComments",[5211,5642,5258],{"class":5228},[5211,5644,5312],{"class":5311},[5211,5646,5647],{"class":5228},"),  ",[5211,5649,5650],{"class":5318},"\u002F\u002F Операція 3: 180мс\n",[5211,5652,5653],{"class":5213,"line":5385},[5211,5654,5655],{"class":5228},"  ]);\n",[5211,5657,5658],{"class":5213,"line":5390},[5211,5659,5286],{"class":5228},[5211,5661,5662,5664,5666,5668,5670,5672],{"class":5213,"line":5415},[5211,5663,5249],{"class":5248},[5211,5665,5252],{"class":5228},[5211,5667,5255],{"class":5224},[5211,5669,5258],{"class":5228},[5211,5671,5333],{"class":5261},[5211,5673,5336],{"class":5228},[5211,5675,5676,5678,5680,5682,5684,5686],{"class":5213,"line":5431},[5211,5677,5249],{"class":5248},[5211,5679,5252],{"class":5228},[5211,5681,5255],{"class":5224},[5211,5683,5258],{"class":5228},[5211,5685,5380],{"class":5261},[5211,5687,5336],{"class":5228},[5211,5689,5690,5692,5694,5696,5698,5700],{"class":5213,"line":5436},[5211,5691,5249],{"class":5248},[5211,5693,5252],{"class":5228},[5211,5695,5255],{"class":5224},[5211,5697,5258],{"class":5228},[5211,5699,5426],{"class":5261},[5211,5701,5336],{"class":5228},[5211,5703,5704,5706,5708,5710,5712,5714,5716,5718,5720,5722,5724],{"class":5213,"line":5462},[5211,5705,5249],{"class":5248},[5211,5707,5252],{"class":5228},[5211,5709,5255],{"class":5224},[5211,5711,5258],{"class":5228},[5211,5713,5447],{"class":5261},[5211,5715,5265],{"class":5228},[5211,5717,5268],{"class":5217},[5211,5719,5271],{"class":5224},[5211,5721,5274],{"class":5228},[5211,5723,5277],{"class":5224},[5211,5725,5280],{"class":5228},[5211,5727,5728],{"class":5213,"line":5468},[5211,5729,5730],{"class":5318},"  \u002F\u002F Загальний час: max(200, 150, 180) = 200мс\n",[5211,5732,5734],{"class":5213,"line":5733},16,[5211,5735,5471],{"class":5228},[5185,5737,5738],{},[5121,5739,5740],{},"Характеристики паралельного виконання:",[5092,5742,5743,5749,5754,5757],{},[5095,5744,5481,5745,5748],{},[5121,5746,5747],{},"конкурентно"," (не блокують одна одну).",[5095,5750,5488,5751,5252],{},[5121,5752,5753],{},"максимальному часу найповільнішої операції",[5095,5755,5756],{},"Складніша координація, але значно вища продуктивність.",[5095,5758,5498,5759,5762],{},[5121,5760,5761],{},"незалежні"," (не потребують результатів одна одної).",[5764,5765,5766,5767,5770,5771,5774,5775,5778],"note",{},"У JavaScript термін «паралельне виконання» насправді означає ",[5121,5768,5769],{},"конкурентне виконання"," (",[5125,5772,5773],{},"concurrency","), оскільки код JavaScript виконується в одному потоці. Операції введення\u002Fвиведення делегуються операційній системі або Thread Pool, а Event Loop координує їх завершення. Справжній паралелізм (",[5125,5776,5777],{},"parallelism",") з виконанням у множинних потоках можливий лише через Worker Threads.",[5189,5780,5782],{"id":5781},"візуалізація-різниці-у-часі-виконання","Візуалізація різниці у часі виконання",[5784,5785,5787],"plant-uml",{"alt":5786},"Порівняння послідовного та паралельного виконання",[5201,5788,5792],{"className":5789,"code":5790,"language":5791,"meta":5206,"style":5206},"language-plantuml shiki shiki-themes light-plus dark-plus dark-plus","@startuml\nskinparam style plain\nskinparam backgroundColor #FFFFFF\nskinparam defaultFontSize 11\n\ntitle Послідовне виконання (530мс)\n\nconcise \"Main Thread\" as Seq\nrobust \"fetchUser()\" as U1\nrobust \"fetchPosts()\" as P1\nrobust \"fetchComments()\" as C1\n\n@0\nSeq is {-}\nU1 is Idle\nP1 is Idle\nC1 is Idle\n\n@0\nU1 is Running\nSeq is Waiting\n\n@200\nU1 is Complete\nP1 is Running\n\n@350\nP1 is Complete\nC1 is Running\n\n@530\nC1 is Complete\nSeq is Complete\n\n@enduml\n","plantuml",[5208,5793,5794,5799,5804,5809,5814,5820,5825,5829,5834,5839,5844,5849,5853,5858,5863,5868,5873,5879,5884,5889,5895,5901,5906,5912,5918,5924,5929,5935,5941,5947,5952,5958,5964,5970,5975],{"__ignoreMap":5206},[5211,5795,5796],{"class":5213,"line":5214},[5211,5797,5798],{},"@startuml\n",[5211,5800,5801],{"class":5213,"line":5245},[5211,5802,5803],{},"skinparam style plain\n",[5211,5805,5806],{"class":5213,"line":5283},[5211,5807,5808],{},"skinparam backgroundColor #FFFFFF\n",[5211,5810,5811],{"class":5213,"line":5289},[5211,5812,5813],{},"skinparam defaultFontSize 11\n",[5211,5815,5816],{"class":5213,"line":5322},[5211,5817,5819],{"emptyLinePlaceholder":5818},true,"\n",[5211,5821,5822],{"class":5213,"line":5339},[5211,5823,5824],{},"title Послідовне виконання (530мс)\n",[5211,5826,5827],{"class":5213,"line":5344},[5211,5828,5819],{"emptyLinePlaceholder":5818},[5211,5830,5831],{"class":5213,"line":5369},[5211,5832,5833],{},"concise \"Main Thread\" as Seq\n",[5211,5835,5836],{"class":5213,"line":5385},[5211,5837,5838],{},"robust \"fetchUser()\" as U1\n",[5211,5840,5841],{"class":5213,"line":5390},[5211,5842,5843],{},"robust \"fetchPosts()\" as P1\n",[5211,5845,5846],{"class":5213,"line":5415},[5211,5847,5848],{},"robust \"fetchComments()\" as C1\n",[5211,5850,5851],{"class":5213,"line":5431},[5211,5852,5819],{"emptyLinePlaceholder":5818},[5211,5854,5855],{"class":5213,"line":5436},[5211,5856,5857],{},"@0\n",[5211,5859,5860],{"class":5213,"line":5462},[5211,5861,5862],{},"Seq is {-}\n",[5211,5864,5865],{"class":5213,"line":5468},[5211,5866,5867],{},"U1 is Idle\n",[5211,5869,5870],{"class":5213,"line":5733},[5211,5871,5872],{},"P1 is Idle\n",[5211,5874,5876],{"class":5213,"line":5875},17,[5211,5877,5878],{},"C1 is Idle\n",[5211,5880,5882],{"class":5213,"line":5881},18,[5211,5883,5819],{"emptyLinePlaceholder":5818},[5211,5885,5887],{"class":5213,"line":5886},19,[5211,5888,5857],{},[5211,5890,5892],{"class":5213,"line":5891},20,[5211,5893,5894],{},"U1 is Running\n",[5211,5896,5898],{"class":5213,"line":5897},21,[5211,5899,5900],{},"Seq is Waiting\n",[5211,5902,5904],{"class":5213,"line":5903},22,[5211,5905,5819],{"emptyLinePlaceholder":5818},[5211,5907,5909],{"class":5213,"line":5908},23,[5211,5910,5911],{},"@200\n",[5211,5913,5915],{"class":5213,"line":5914},24,[5211,5916,5917],{},"U1 is Complete\n",[5211,5919,5921],{"class":5213,"line":5920},25,[5211,5922,5923],{},"P1 is Running\n",[5211,5925,5927],{"class":5213,"line":5926},26,[5211,5928,5819],{"emptyLinePlaceholder":5818},[5211,5930,5932],{"class":5213,"line":5931},27,[5211,5933,5934],{},"@350\n",[5211,5936,5938],{"class":5213,"line":5937},28,[5211,5939,5940],{},"P1 is Complete\n",[5211,5942,5944],{"class":5213,"line":5943},29,[5211,5945,5946],{},"C1 is Running\n",[5211,5948,5950],{"class":5213,"line":5949},30,[5211,5951,5819],{"emptyLinePlaceholder":5818},[5211,5953,5955],{"class":5213,"line":5954},31,[5211,5956,5957],{},"@530\n",[5211,5959,5961],{"class":5213,"line":5960},32,[5211,5962,5963],{},"C1 is Complete\n",[5211,5965,5967],{"class":5213,"line":5966},33,[5211,5968,5969],{},"Seq is Complete\n",[5211,5971,5973],{"class":5213,"line":5972},34,[5211,5974,5819],{"emptyLinePlaceholder":5818},[5211,5976,5978],{"class":5213,"line":5977},35,[5211,5979,5980],{},"@enduml\n",[5784,5982,5984],{"alt":5983},"Паралельне виконання через Promise.all()",[5201,5985,5987],{"className":5789,"code":5986,"language":5791,"meta":5206,"style":5206},"@startuml\nskinparam style plain\nskinparam backgroundColor #FFFFFF\nskinparam defaultFontSize 11\n\ntitle Паралельне виконання (200мс)\n\nconcise \"Main Thread\" as Par\nrobust \"fetchUser()\" as U2\nrobust \"fetchPosts()\" as P2\nrobust \"fetchComments()\" as C2\n\n@0\nPar is {-}\nU2 is Idle\nP2 is Idle\nC2 is Idle\n\n@0\nU2 is Running\nP2 is Running\nC2 is Running\nPar is Waiting\n\n@150\nP2 is Complete\n\n@180\nC2 is Complete\n\n@200\nU2 is Complete\nPar is Complete\n\n@enduml\n",[5208,5988,5989,5993,5997,6001,6005,6009,6014,6018,6023,6028,6033,6038,6042,6046,6051,6056,6061,6066,6070,6074,6079,6084,6089,6094,6098,6103,6108,6112,6117,6122,6126,6130,6135,6140,6144],{"__ignoreMap":5206},[5211,5990,5991],{"class":5213,"line":5214},[5211,5992,5798],{},[5211,5994,5995],{"class":5213,"line":5245},[5211,5996,5803],{},[5211,5998,5999],{"class":5213,"line":5283},[5211,6000,5808],{},[5211,6002,6003],{"class":5213,"line":5289},[5211,6004,5813],{},[5211,6006,6007],{"class":5213,"line":5322},[5211,6008,5819],{"emptyLinePlaceholder":5818},[5211,6010,6011],{"class":5213,"line":5339},[5211,6012,6013],{},"title Паралельне виконання (200мс)\n",[5211,6015,6016],{"class":5213,"line":5344},[5211,6017,5819],{"emptyLinePlaceholder":5818},[5211,6019,6020],{"class":5213,"line":5369},[5211,6021,6022],{},"concise \"Main Thread\" as Par\n",[5211,6024,6025],{"class":5213,"line":5385},[5211,6026,6027],{},"robust \"fetchUser()\" as U2\n",[5211,6029,6030],{"class":5213,"line":5390},[5211,6031,6032],{},"robust \"fetchPosts()\" as P2\n",[5211,6034,6035],{"class":5213,"line":5415},[5211,6036,6037],{},"robust \"fetchComments()\" as C2\n",[5211,6039,6040],{"class":5213,"line":5431},[5211,6041,5819],{"emptyLinePlaceholder":5818},[5211,6043,6044],{"class":5213,"line":5436},[5211,6045,5857],{},[5211,6047,6048],{"class":5213,"line":5462},[5211,6049,6050],{},"Par is {-}\n",[5211,6052,6053],{"class":5213,"line":5468},[5211,6054,6055],{},"U2 is Idle\n",[5211,6057,6058],{"class":5213,"line":5733},[5211,6059,6060],{},"P2 is Idle\n",[5211,6062,6063],{"class":5213,"line":5875},[5211,6064,6065],{},"C2 is Idle\n",[5211,6067,6068],{"class":5213,"line":5881},[5211,6069,5819],{"emptyLinePlaceholder":5818},[5211,6071,6072],{"class":5213,"line":5886},[5211,6073,5857],{},[5211,6075,6076],{"class":5213,"line":5891},[5211,6077,6078],{},"U2 is Running\n",[5211,6080,6081],{"class":5213,"line":5897},[5211,6082,6083],{},"P2 is Running\n",[5211,6085,6086],{"class":5213,"line":5903},[5211,6087,6088],{},"C2 is Running\n",[5211,6090,6091],{"class":5213,"line":5908},[5211,6092,6093],{},"Par is Waiting\n",[5211,6095,6096],{"class":5213,"line":5914},[5211,6097,5819],{"emptyLinePlaceholder":5818},[5211,6099,6100],{"class":5213,"line":5920},[5211,6101,6102],{},"@150\n",[5211,6104,6105],{"class":5213,"line":5926},[5211,6106,6107],{},"P2 is Complete\n",[5211,6109,6110],{"class":5213,"line":5931},[5211,6111,5819],{"emptyLinePlaceholder":5818},[5211,6113,6114],{"class":5213,"line":5937},[5211,6115,6116],{},"@180\n",[5211,6118,6119],{"class":5213,"line":5943},[5211,6120,6121],{},"C2 is Complete\n",[5211,6123,6124],{"class":5213,"line":5949},[5211,6125,5819],{"emptyLinePlaceholder":5818},[5211,6127,6128],{"class":5213,"line":5954},[5211,6129,5911],{},[5211,6131,6132],{"class":5213,"line":5960},[5211,6133,6134],{},"U2 is Complete\n",[5211,6136,6137],{"class":5213,"line":5966},[5211,6138,6139],{},"Par is Complete\n",[5211,6141,6142],{"class":5213,"line":5972},[5211,6143,5819],{"emptyLinePlaceholder":5818},[5211,6145,6146],{"class":5213,"line":5977},[5211,6147,5980],{},[5185,6149,6150,6151,6154],{},"Як видно з діаграм, паралельне виконання дає ",[5121,6152,6153],{},"2,65× прискорення"," для трьох незалежних операцій.",[5180,6156,6158],{"id":6157},"аналіз-залежностей-коли-використовувати-послідовне-а-коли-паралельне-виконання","Аналіз залежностей: коли використовувати послідовне, а коли паралельне виконання",[5185,6160,6161,6162,6165],{},"Ключовим критерієм вибору стратегії виконання є ",[5121,6163,6164],{},"наявність залежностей між операціями",". Розглянемо детально різні сценарії.",[5189,6167,6169],{"id":6168},"сценарій-1-повна-незалежність-операцій-паралельне-виконання","Сценарій 1: Повна незалежність операцій (паралельне виконання)",[5185,6171,6172,6173,6176],{},"Якщо операції ",[5121,6174,6175],{},"не потребують результатів одна одної",", вони є незалежними та мають виконуватися паралельно:",[5201,6178,6180],{"className":5203,"code":6179,"language":5205,"meta":5206,"style":5206},"interface UserData {\n  profile: any;\n  settings: any;\n  notifications: any;\n}\n\n\u002F\u002F ❌ АНТИПАТТЕРН: Послідовне виконання незалежних операцій\nasync function loadUserDataBad(userId: number): Promise\u003CUserData> {\n  const profile = await fetchUserProfile(userId);           \u002F\u002F 200мс\n  const settings = await fetchUserSettings(userId);         \u002F\u002F 150мс\n  const notifications = await fetchUserNotifications(userId); \u002F\u002F 180мс\n  \n  return { profile, settings, notifications };\n  \u002F\u002F Загальний час: 530мс\n}\n\n\u002F\u002F ✅ ПРАВИЛЬНО: Паралельне виконання\nasync function loadUserDataGood(userId: number): Promise\u003CUserData> {\n  const [profile, settings, notifications] = await Promise.all([\n    fetchUserProfile(userId),\n    fetchUserSettings(userId),\n    fetchUserNotifications(userId),\n  ]);\n  \n  return { profile, settings, notifications };\n  \u002F\u002F Загальний час: 200мс (прискорення у 2.65x)\n}\n",[5208,6181,6182,6193,6207,6218,6229,6233,6237,6242,6273,6297,6321,6344,6348,6372,6377,6381,6385,6390,6417,6445,6457,6468,6479,6483,6487,6505,6510],{"__ignoreMap":5206},[5211,6183,6184,6187,6190],{"class":5213,"line":5214},[5211,6185,6186],{"class":5217},"interface",[5211,6188,6189],{"class":5232}," UserData",[5211,6191,6192],{"class":5228}," {\n",[5211,6194,6195,6198,6201,6204],{"class":5213,"line":5245},[5211,6196,6197],{"class":5248},"  profile",[5211,6199,6200],{"class":5228},": ",[5211,6202,6203],{"class":5232},"any",[5211,6205,6206],{"class":5228},";\n",[5211,6208,6209,6212,6214,6216],{"class":5213,"line":5283},[5211,6210,6211],{"class":5248},"  settings",[5211,6213,6200],{"class":5228},[5211,6215,6203],{"class":5232},[5211,6217,6206],{"class":5228},[5211,6219,6220,6223,6225,6227],{"class":5213,"line":5289},[5211,6221,6222],{"class":5248},"  notifications",[5211,6224,6200],{"class":5228},[5211,6226,6203],{"class":5232},[5211,6228,6206],{"class":5228},[5211,6230,6231],{"class":5213,"line":5322},[5211,6232,5471],{"class":5228},[5211,6234,6235],{"class":5213,"line":5339},[5211,6236,5819],{"emptyLinePlaceholder":5818},[5211,6238,6239],{"class":5213,"line":5344},[5211,6240,6241],{"class":5318},"\u002F\u002F ❌ АНТИПАТТЕРН: Послідовне виконання незалежних операцій\n",[5211,6243,6244,6246,6248,6251,6253,6256,6258,6261,6264,6266,6268,6271],{"class":5213,"line":5369},[5211,6245,5218],{"class":5217},[5211,6247,5221],{"class":5217},[5211,6249,6250],{"class":5224}," loadUserDataBad",[5211,6252,5258],{"class":5228},[5211,6254,6255],{"class":5248},"userId",[5211,6257,6200],{"class":5228},[5211,6259,6260],{"class":5232},"number",[5211,6262,6263],{"class":5228},"): ",[5211,6265,5233],{"class":5232},[5211,6267,5236],{"class":5228},[5211,6269,6270],{"class":5232},"UserData",[5211,6272,5242],{"class":5228},[5211,6274,6275,6277,6280,6282,6284,6287,6289,6291,6294],{"class":5213,"line":5385},[5211,6276,5292],{"class":5217},[5211,6278,6279],{"class":5295}," profile",[5211,6281,5299],{"class":5228},[5211,6283,5303],{"class":5302},[5211,6285,6286],{"class":5224}," fetchUserProfile",[5211,6288,5258],{"class":5228},[5211,6290,6255],{"class":5248},[5211,6292,6293],{"class":5228},");           ",[5211,6295,6296],{"class":5318},"\u002F\u002F 200мс\n",[5211,6298,6299,6301,6304,6306,6308,6311,6313,6315,6318],{"class":5213,"line":5390},[5211,6300,5292],{"class":5217},[5211,6302,6303],{"class":5295}," settings",[5211,6305,5299],{"class":5228},[5211,6307,5303],{"class":5302},[5211,6309,6310],{"class":5224}," fetchUserSettings",[5211,6312,5258],{"class":5228},[5211,6314,6255],{"class":5248},[5211,6316,6317],{"class":5228},");         ",[5211,6319,6320],{"class":5318},"\u002F\u002F 150мс\n",[5211,6322,6323,6325,6328,6330,6332,6335,6337,6339,6341],{"class":5213,"line":5415},[5211,6324,5292],{"class":5217},[5211,6326,6327],{"class":5295}," notifications",[5211,6329,5299],{"class":5228},[5211,6331,5303],{"class":5302},[5211,6333,6334],{"class":5224}," fetchUserNotifications",[5211,6336,5258],{"class":5228},[5211,6338,6255],{"class":5248},[5211,6340,5409],{"class":5228},[5211,6342,6343],{"class":5318},"\u002F\u002F 180мс\n",[5211,6345,6346],{"class":5213,"line":5431},[5211,6347,5286],{"class":5228},[5211,6349,6350,6353,6356,6359,6361,6364,6366,6369],{"class":5213,"line":5436},[5211,6351,6352],{"class":5302},"  return",[5211,6354,6355],{"class":5228}," { ",[5211,6357,6358],{"class":5248},"profile",[5211,6360,5265],{"class":5228},[5211,6362,6363],{"class":5248},"settings",[5211,6365,5265],{"class":5228},[5211,6367,6368],{"class":5248},"notifications",[5211,6370,6371],{"class":5228}," };\n",[5211,6373,6374],{"class":5213,"line":5462},[5211,6375,6376],{"class":5318},"  \u002F\u002F Загальний час: 530мс\n",[5211,6378,6379],{"class":5213,"line":5468},[5211,6380,5471],{"class":5228},[5211,6382,6383],{"class":5213,"line":5733},[5211,6384,5819],{"emptyLinePlaceholder":5818},[5211,6386,6387],{"class":5213,"line":5875},[5211,6388,6389],{"class":5318},"\u002F\u002F ✅ ПРАВИЛЬНО: Паралельне виконання\n",[5211,6391,6392,6394,6396,6399,6401,6403,6405,6407,6409,6411,6413,6415],{"class":5213,"line":5881},[5211,6393,5218],{"class":5217},[5211,6395,5221],{"class":5217},[5211,6397,6398],{"class":5224}," loadUserDataGood",[5211,6400,5258],{"class":5228},[5211,6402,6255],{"class":5248},[5211,6404,6200],{"class":5228},[5211,6406,6260],{"class":5232},[5211,6408,6263],{"class":5228},[5211,6410,5233],{"class":5232},[5211,6412,5236],{"class":5228},[5211,6414,6270],{"class":5232},[5211,6416,5242],{"class":5228},[5211,6418,6419,6421,6423,6425,6427,6429,6431,6433,6435,6437,6439,6441,6443],{"class":5213,"line":5886},[5211,6420,5292],{"class":5217},[5211,6422,5576],{"class":5228},[5211,6424,6358],{"class":5295},[5211,6426,5265],{"class":5228},[5211,6428,6363],{"class":5295},[5211,6430,5265],{"class":5228},[5211,6432,6368],{"class":5295},[5211,6434,5592],{"class":5228},[5211,6436,5303],{"class":5302},[5211,6438,5597],{"class":5232},[5211,6440,5252],{"class":5228},[5211,6442,5602],{"class":5224},[5211,6444,5605],{"class":5228},[5211,6446,6447,6450,6452,6454],{"class":5213,"line":5891},[5211,6448,6449],{"class":5224},"    fetchUserProfile",[5211,6451,5258],{"class":5228},[5211,6453,6255],{"class":5248},[5211,6455,6456],{"class":5228},"),\n",[5211,6458,6459,6462,6464,6466],{"class":5213,"line":5897},[5211,6460,6461],{"class":5224},"    fetchUserSettings",[5211,6463,5258],{"class":5228},[5211,6465,6255],{"class":5248},[5211,6467,6456],{"class":5228},[5211,6469,6470,6473,6475,6477],{"class":5213,"line":5903},[5211,6471,6472],{"class":5224},"    fetchUserNotifications",[5211,6474,5258],{"class":5228},[5211,6476,6255],{"class":5248},[5211,6478,6456],{"class":5228},[5211,6480,6481],{"class":5213,"line":5908},[5211,6482,5655],{"class":5228},[5211,6484,6485],{"class":5213,"line":5914},[5211,6486,5286],{"class":5228},[5211,6488,6489,6491,6493,6495,6497,6499,6501,6503],{"class":5213,"line":5920},[5211,6490,6352],{"class":5302},[5211,6492,6355],{"class":5228},[5211,6494,6358],{"class":5248},[5211,6496,5265],{"class":5228},[5211,6498,6363],{"class":5248},[5211,6500,5265],{"class":5228},[5211,6502,6368],{"class":5248},[5211,6504,6371],{"class":5228},[5211,6506,6507],{"class":5213,"line":5926},[5211,6508,6509],{"class":5318},"  \u002F\u002F Загальний час: 200мс (прискорення у 2.65x)\n",[5211,6511,6512],{"class":5213,"line":5931},[5211,6513,5471],{"class":5228},[5185,6515,6516,6519,6520,6522],{},[5121,6517,6518],{},"Критерій незалежності:"," жодна операція не використовує результат іншої для своєї роботи. Всі три запити можуть стартувати одразу, оскільки знають ",[5208,6521,6255],{}," на момент виклику.",[5189,6524,6526],{"id":6525},"сценарій-2-повна-залежність-операцій-послідовне-виконання","Сценарій 2: Повна залежність операцій (послідовне виконання)",[5185,6528,6529,6530,6533],{},"Якщо кожна наступна операція ",[5121,6531,6532],{},"потребує результату попередньої",", паралелізм неможливий:",[5201,6535,6537],{"className":5203,"code":6536,"language":5205,"meta":5206,"style":5206},"\u002F\u002F ✅ ПРАВИЛЬНО: Послідовне виконання залежних операцій\nasync function processUserOrder(orderId: number): Promise\u003Cvoid> {\n  \u002F\u002F Крок 1: Завантажити замовлення\n  const order = await fetchOrder(orderId);\n  console.log('Замовлення завантажено:', order.id);\n  \n  \u002F\u002F Крок 2: Резервувати товари (потрібен order.items)\n  const reservation = await reserveItems(order.items);\n  console.log('Товари зарезервовано:', reservation.id);\n  \n  \u002F\u002F Крок 3: Провести оплату (потрібен reservation.amount)\n  const payment = await processPayment(reservation.amount, order.userId);\n  console.log('Оплату проведено:', payment.transactionId);\n  \n  \u002F\u002F Крок 4: Підтвердити замовлення (потрібен payment.transactionId)\n  await confirmOrder(orderId, payment.transactionId);\n  console.log('Замовлення підтверджено');\n}\n",[5208,6538,6539,6544,6572,6577,6597,6622,6626,6631,6656,6680,6684,6689,6722,6747,6751,6756,6778,6793],{"__ignoreMap":5206},[5211,6540,6541],{"class":5213,"line":5214},[5211,6542,6543],{"class":5318},"\u002F\u002F ✅ ПРАВИЛЬНО: Послідовне виконання залежних операцій\n",[5211,6545,6546,6548,6550,6553,6555,6558,6560,6562,6564,6566,6568,6570],{"class":5213,"line":5245},[5211,6547,5218],{"class":5217},[5211,6549,5221],{"class":5217},[5211,6551,6552],{"class":5224}," processUserOrder",[5211,6554,5258],{"class":5228},[5211,6556,6557],{"class":5248},"orderId",[5211,6559,6200],{"class":5228},[5211,6561,6260],{"class":5232},[5211,6563,6263],{"class":5228},[5211,6565,5233],{"class":5232},[5211,6567,5236],{"class":5228},[5211,6569,5239],{"class":5232},[5211,6571,5242],{"class":5228},[5211,6573,6574],{"class":5213,"line":5283},[5211,6575,6576],{"class":5318},"  \u002F\u002F Крок 1: Завантажити замовлення\n",[5211,6578,6579,6581,6584,6586,6588,6591,6593,6595],{"class":5213,"line":5289},[5211,6580,5292],{"class":5217},[5211,6582,6583],{"class":5295}," order",[5211,6585,5299],{"class":5228},[5211,6587,5303],{"class":5302},[5211,6589,6590],{"class":5224}," fetchOrder",[5211,6592,5258],{"class":5228},[5211,6594,6557],{"class":5248},[5211,6596,5336],{"class":5228},[5211,6598,6599,6601,6603,6605,6607,6610,6612,6615,6617,6620],{"class":5213,"line":5322},[5211,6600,5249],{"class":5248},[5211,6602,5252],{"class":5228},[5211,6604,5255],{"class":5224},[5211,6606,5258],{"class":5228},[5211,6608,6609],{"class":5261},"'Замовлення завантажено:'",[5211,6611,5265],{"class":5228},[5211,6613,6614],{"class":5248},"order",[5211,6616,5252],{"class":5228},[5211,6618,6619],{"class":5248},"id",[5211,6621,5336],{"class":5228},[5211,6623,6624],{"class":5213,"line":5339},[5211,6625,5286],{"class":5228},[5211,6627,6628],{"class":5213,"line":5344},[5211,6629,6630],{"class":5318},"  \u002F\u002F Крок 2: Резервувати товари (потрібен order.items)\n",[5211,6632,6633,6635,6638,6640,6642,6645,6647,6649,6651,6654],{"class":5213,"line":5369},[5211,6634,5292],{"class":5217},[5211,6636,6637],{"class":5295}," reservation",[5211,6639,5299],{"class":5228},[5211,6641,5303],{"class":5302},[5211,6643,6644],{"class":5224}," reserveItems",[5211,6646,5258],{"class":5228},[5211,6648,6614],{"class":5248},[5211,6650,5252],{"class":5228},[5211,6652,6653],{"class":5248},"items",[5211,6655,5336],{"class":5228},[5211,6657,6658,6660,6662,6664,6666,6669,6671,6674,6676,6678],{"class":5213,"line":5385},[5211,6659,5249],{"class":5248},[5211,6661,5252],{"class":5228},[5211,6663,5255],{"class":5224},[5211,6665,5258],{"class":5228},[5211,6667,6668],{"class":5261},"'Товари зарезервовано:'",[5211,6670,5265],{"class":5228},[5211,6672,6673],{"class":5248},"reservation",[5211,6675,5252],{"class":5228},[5211,6677,6619],{"class":5248},[5211,6679,5336],{"class":5228},[5211,6681,6682],{"class":5213,"line":5390},[5211,6683,5286],{"class":5228},[5211,6685,6686],{"class":5213,"line":5415},[5211,6687,6688],{"class":5318},"  \u002F\u002F Крок 3: Провести оплату (потрібен reservation.amount)\n",[5211,6690,6691,6693,6696,6698,6700,6703,6705,6707,6709,6712,6714,6716,6718,6720],{"class":5213,"line":5431},[5211,6692,5292],{"class":5217},[5211,6694,6695],{"class":5295}," payment",[5211,6697,5299],{"class":5228},[5211,6699,5303],{"class":5302},[5211,6701,6702],{"class":5224}," processPayment",[5211,6704,5258],{"class":5228},[5211,6706,6673],{"class":5248},[5211,6708,5252],{"class":5228},[5211,6710,6711],{"class":5248},"amount",[5211,6713,5265],{"class":5228},[5211,6715,6614],{"class":5248},[5211,6717,5252],{"class":5228},[5211,6719,6255],{"class":5248},[5211,6721,5336],{"class":5228},[5211,6723,6724,6726,6728,6730,6732,6735,6737,6740,6742,6745],{"class":5213,"line":5436},[5211,6725,5249],{"class":5248},[5211,6727,5252],{"class":5228},[5211,6729,5255],{"class":5224},[5211,6731,5258],{"class":5228},[5211,6733,6734],{"class":5261},"'Оплату проведено:'",[5211,6736,5265],{"class":5228},[5211,6738,6739],{"class":5248},"payment",[5211,6741,5252],{"class":5228},[5211,6743,6744],{"class":5248},"transactionId",[5211,6746,5336],{"class":5228},[5211,6748,6749],{"class":5213,"line":5462},[5211,6750,5286],{"class":5228},[5211,6752,6753],{"class":5213,"line":5468},[5211,6754,6755],{"class":5318},"  \u002F\u002F Крок 4: Підтвердити замовлення (потрібен payment.transactionId)\n",[5211,6757,6758,6761,6764,6766,6768,6770,6772,6774,6776],{"class":5213,"line":5733},[5211,6759,6760],{"class":5302},"  await",[5211,6762,6763],{"class":5224}," confirmOrder",[5211,6765,5258],{"class":5228},[5211,6767,6557],{"class":5248},[5211,6769,5265],{"class":5228},[5211,6771,6739],{"class":5248},[5211,6773,5252],{"class":5228},[5211,6775,6744],{"class":5248},[5211,6777,5336],{"class":5228},[5211,6779,6780,6782,6784,6786,6788,6791],{"class":5213,"line":5875},[5211,6781,5249],{"class":5248},[5211,6783,5252],{"class":5228},[5211,6785,5255],{"class":5224},[5211,6787,5258],{"class":5228},[5211,6789,6790],{"class":5261},"'Замовлення підтверджено'",[5211,6792,5336],{"class":5228},[5211,6794,6795],{"class":5213,"line":5881},[5211,6796,5471],{"class":5228},[5185,6798,6799,6800,6803],{},"У цьому прикладі кожен крок ",[5121,6801,6802],{},"залежить"," від результату попереднього:",[5092,6805,6806,6816,6825],{},[5095,6807,6808,6811,6812,6815],{},[5208,6809,6810],{},"reserveItems()"," потребує ",[5208,6813,6814],{},"order.items"," з кроку 1.",[5095,6817,6818,6811,6821,6824],{},[5208,6819,6820],{},"processPayment()",[5208,6822,6823],{},"reservation.amount"," з кроку 2.",[5095,6826,6827,6811,6830,6833],{},[5208,6828,6829],{},"confirmOrder()",[5208,6831,6832],{},"payment.transactionId"," з кроку 3.",[5185,6835,6836,6837,6840],{},"Паралелізувати ці операції ",[5121,6838,6839],{},"неможливо"," — це призвело б до логічних помилок.",[6842,6843,6844],"warning",{},"Спроба паралелізувати залежні операції призведе до невизначеної поведінки або помилок. Завжди аналізуйте, чи потрібні результати попередніх операцій для виконання наступних. Якщо так — використовуйте послідовне виконання.",[5189,6846,6848],{"id":6847},"сценарій-3-часткова-залежність-гібридне-виконання","Сценарій 3: Часткова залежність (гібридне виконання)",[5185,6850,6851,6852,6855],{},"Найчастіший сценарій у реальних застосунках — ",[5121,6853,6854],{},"комбінація залежних та незалежних операцій",":",[5201,6857,6859],{"className":5203,"code":6858,"language":5205,"meta":5206,"style":5206},"interface UserDashboard {\n  user: any;\n  recentActivity: any;\n  statistics: any;\n  recommendations: any;\n  socialData: any;\n}\n\nasync function loadUserDashboard(userId: number): Promise\u003CUserDashboard> {\n  \u002F\u002F ====== ЕТАП 1: Завантажити профіль користувача (критична залежність) ======\n  const user = await fetchUser(userId);\n  \n  \u002F\u002F ====== ЕТАП 2: Паралельно завантажити ВСІ дані, що залежать від user ======\n  const [recentActivity, statistics, recommendations, socialData] = await Promise.all([\n    fetchRecentActivity(user.id),           \u002F\u002F 180мс\n    fetchUserStatistics(user.id),           \u002F\u002F 220мс\n    fetchRecommendations(user.preferences), \u002F\u002F 200мс (залежить від user.preferences)\n    fetchSocialData(user.connections),      \u002F\u002F 150мс (залежить від user.connections)\n  ]);\n  \n  return {\n    user,\n    recentActivity,\n    statistics,\n    recommendations,\n    socialData,\n  };\n  \u002F\u002F Загальний час: 200мс (user) + max(180, 220, 200, 150) = 420мс\n  \u002F\u002F Якби все було послідовно: 200 + 180 + 220 + 200 + 150 = 950мс\n  \u002F\u002F Прискорення: 2.26x\n}\n",[5208,6860,6861,6870,6881,6892,6903,6914,6925,6929,6933,6961,6966,6984,6988,6993,7029,7047,7065,7085,7104,7108,7112,7118,7126,7133,7140,7147,7154,7159,7164,7169,7174],{"__ignoreMap":5206},[5211,6862,6863,6865,6868],{"class":5213,"line":5214},[5211,6864,6186],{"class":5217},[5211,6866,6867],{"class":5232}," UserDashboard",[5211,6869,6192],{"class":5228},[5211,6871,6872,6875,6877,6879],{"class":5213,"line":5245},[5211,6873,6874],{"class":5248},"  user",[5211,6876,6200],{"class":5228},[5211,6878,6203],{"class":5232},[5211,6880,6206],{"class":5228},[5211,6882,6883,6886,6888,6890],{"class":5213,"line":5283},[5211,6884,6885],{"class":5248},"  recentActivity",[5211,6887,6200],{"class":5228},[5211,6889,6203],{"class":5232},[5211,6891,6206],{"class":5228},[5211,6893,6894,6897,6899,6901],{"class":5213,"line":5289},[5211,6895,6896],{"class":5248},"  statistics",[5211,6898,6200],{"class":5228},[5211,6900,6203],{"class":5232},[5211,6902,6206],{"class":5228},[5211,6904,6905,6908,6910,6912],{"class":5213,"line":5322},[5211,6906,6907],{"class":5248},"  recommendations",[5211,6909,6200],{"class":5228},[5211,6911,6203],{"class":5232},[5211,6913,6206],{"class":5228},[5211,6915,6916,6919,6921,6923],{"class":5213,"line":5339},[5211,6917,6918],{"class":5248},"  socialData",[5211,6920,6200],{"class":5228},[5211,6922,6203],{"class":5232},[5211,6924,6206],{"class":5228},[5211,6926,6927],{"class":5213,"line":5344},[5211,6928,5471],{"class":5228},[5211,6930,6931],{"class":5213,"line":5369},[5211,6932,5819],{"emptyLinePlaceholder":5818},[5211,6934,6935,6937,6939,6942,6944,6946,6948,6950,6952,6954,6956,6959],{"class":5213,"line":5385},[5211,6936,5218],{"class":5217},[5211,6938,5221],{"class":5217},[5211,6940,6941],{"class":5224}," loadUserDashboard",[5211,6943,5258],{"class":5228},[5211,6945,6255],{"class":5248},[5211,6947,6200],{"class":5228},[5211,6949,6260],{"class":5232},[5211,6951,6263],{"class":5228},[5211,6953,5233],{"class":5232},[5211,6955,5236],{"class":5228},[5211,6957,6958],{"class":5232},"UserDashboard",[5211,6960,5242],{"class":5228},[5211,6962,6963],{"class":5213,"line":5390},[5211,6964,6965],{"class":5318},"  \u002F\u002F ====== ЕТАП 1: Завантажити профіль користувача (критична залежність) ======\n",[5211,6967,6968,6970,6972,6974,6976,6978,6980,6982],{"class":5213,"line":5415},[5211,6969,5292],{"class":5217},[5211,6971,5296],{"class":5295},[5211,6973,5299],{"class":5228},[5211,6975,5303],{"class":5302},[5211,6977,5306],{"class":5224},[5211,6979,5258],{"class":5228},[5211,6981,6255],{"class":5248},[5211,6983,5336],{"class":5228},[5211,6985,6986],{"class":5213,"line":5431},[5211,6987,5286],{"class":5228},[5211,6989,6990],{"class":5213,"line":5436},[5211,6991,6992],{"class":5318},"  \u002F\u002F ====== ЕТАП 2: Паралельно завантажити ВСІ дані, що залежать від user ======\n",[5211,6994,6995,6997,6999,7002,7004,7007,7009,7012,7014,7017,7019,7021,7023,7025,7027],{"class":5213,"line":5462},[5211,6996,5292],{"class":5217},[5211,6998,5576],{"class":5228},[5211,7000,7001],{"class":5295},"recentActivity",[5211,7003,5265],{"class":5228},[5211,7005,7006],{"class":5295},"statistics",[5211,7008,5265],{"class":5228},[5211,7010,7011],{"class":5295},"recommendations",[5211,7013,5265],{"class":5228},[5211,7015,7016],{"class":5295},"socialData",[5211,7018,5592],{"class":5228},[5211,7020,5303],{"class":5302},[5211,7022,5597],{"class":5232},[5211,7024,5252],{"class":5228},[5211,7026,5602],{"class":5224},[5211,7028,5605],{"class":5228},[5211,7030,7031,7034,7036,7038,7040,7042,7045],{"class":5213,"line":5468},[5211,7032,7033],{"class":5224},"    fetchRecentActivity",[5211,7035,5258],{"class":5228},[5211,7037,5579],{"class":5248},[5211,7039,5252],{"class":5228},[5211,7041,6619],{"class":5248},[5211,7043,7044],{"class":5228},"),           ",[5211,7046,6343],{"class":5318},[5211,7048,7049,7052,7054,7056,7058,7060,7062],{"class":5213,"line":5733},[5211,7050,7051],{"class":5224},"    fetchUserStatistics",[5211,7053,5258],{"class":5228},[5211,7055,5579],{"class":5248},[5211,7057,5252],{"class":5228},[5211,7059,6619],{"class":5248},[5211,7061,7044],{"class":5228},[5211,7063,7064],{"class":5318},"\u002F\u002F 220мс\n",[5211,7066,7067,7070,7072,7074,7076,7079,7082],{"class":5213,"line":5875},[5211,7068,7069],{"class":5224},"    fetchRecommendations",[5211,7071,5258],{"class":5228},[5211,7073,5579],{"class":5248},[5211,7075,5252],{"class":5228},[5211,7077,7078],{"class":5248},"preferences",[5211,7080,7081],{"class":5228},"), ",[5211,7083,7084],{"class":5318},"\u002F\u002F 200мс (залежить від user.preferences)\n",[5211,7086,7087,7090,7092,7094,7096,7099,7101],{"class":5213,"line":5881},[5211,7088,7089],{"class":5224},"    fetchSocialData",[5211,7091,5258],{"class":5228},[5211,7093,5579],{"class":5248},[5211,7095,5252],{"class":5228},[5211,7097,7098],{"class":5248},"connections",[5211,7100,5617],{"class":5228},[5211,7102,7103],{"class":5318},"\u002F\u002F 150мс (залежить від user.connections)\n",[5211,7105,7106],{"class":5213,"line":5886},[5211,7107,5655],{"class":5228},[5211,7109,7110],{"class":5213,"line":5891},[5211,7111,5286],{"class":5228},[5211,7113,7114,7116],{"class":5213,"line":5897},[5211,7115,6352],{"class":5302},[5211,7117,6192],{"class":5228},[5211,7119,7120,7123],{"class":5213,"line":5903},[5211,7121,7122],{"class":5248},"    user",[5211,7124,7125],{"class":5228},",\n",[5211,7127,7128,7131],{"class":5213,"line":5908},[5211,7129,7130],{"class":5248},"    recentActivity",[5211,7132,7125],{"class":5228},[5211,7134,7135,7138],{"class":5213,"line":5914},[5211,7136,7137],{"class":5248},"    statistics",[5211,7139,7125],{"class":5228},[5211,7141,7142,7145],{"class":5213,"line":5920},[5211,7143,7144],{"class":5248},"    recommendations",[5211,7146,7125],{"class":5228},[5211,7148,7149,7152],{"class":5213,"line":5926},[5211,7150,7151],{"class":5248},"    socialData",[5211,7153,7125],{"class":5228},[5211,7155,7156],{"class":5213,"line":5931},[5211,7157,7158],{"class":5228},"  };\n",[5211,7160,7161],{"class":5213,"line":5937},[5211,7162,7163],{"class":5318},"  \u002F\u002F Загальний час: 200мс (user) + max(180, 220, 200, 150) = 420мс\n",[5211,7165,7166],{"class":5213,"line":5943},[5211,7167,7168],{"class":5318},"  \u002F\u002F Якби все було послідовно: 200 + 180 + 220 + 200 + 150 = 950мс\n",[5211,7170,7171],{"class":5213,"line":5949},[5211,7172,7173],{"class":5318},"  \u002F\u002F Прискорення: 2.26x\n",[5211,7175,7176],{"class":5213,"line":5954},[5211,7177,5471],{"class":5228},[5185,7179,7180],{},[5121,7181,7182],{},"Стратегія гібридного виконання:",[7184,7185,7186,7193,7200],"ol",{},[5095,7187,7188,7189,7192],{},"Виконати ",[5121,7190,7191],{},"критично важливі операції"," послідовно (завантаження профілю користувача).",[5095,7194,7195,7196,7199],{},"Групувати ",[5121,7197,7198],{},"незалежні операції"," та виконувати їх паралельно.",[5095,7201,7202],{},"Якщо є кілька етапів залежностей, розбити на послідовні етапи з паралелізмом всередині кожного.",[5189,7204,7206],{"id":7205},"діаграма-прийняття-рішення-послідовне-vs-паралельне","Діаграма прийняття рішення: послідовне vs паралельне",[7208,7209,7210],"mermaid",{},[5201,7211,7214],{"className":7212,"code":7213,"language":7208,"meta":5206,"style":5206},"language-mermaid shiki shiki-themes light-plus dark-plus dark-plus","graph TD\n    Start[Потрібно виконати\u003Cbr\u002F>множинні async операції] --> Q1{Чи є залежності\u003Cbr\u002F>між операціями?}\n    \n    Q1 -->|Ні, незалежні| Parallel[Використай\u003Cbr\u002F>Promise.all\u003Cbr\u002F>Паралельне виконання]\n    Q1 -->|Так, є залежності| Q2{Чи всі операції\u003Cbr\u002F>залежать одна від одної?}\n    \n    Q2 -->|Так, повний ланцюг| Sequential[Використай\u003Cbr\u002F>послідовні await\u003Cbr\u002F>Послідовне виконання]\n    Q2 -->|Ні, часткові залежності| Hybrid[Гібридний підхід:\u003Cbr\u002F>послідовні етапи +\u003Cbr\u002F>паралелізм всередині]\n    \n    Parallel --> Optimize{Велика кількість\u003Cbr\u002F>операцій\u003Cbr\u002F>100+?}\n    Optimize -->|Так| Limit[Додай обмеження\u003Cbr\u002F>паралелізму\u003Cbr\u002F>p-limit \u002F pMap]\n    Optimize -->|Ні| End1[✓ Оптимально]\n    \n    Limit --> End2[✓ Оптимально]\n    Sequential --> End3[✓ Оптимально]\n    Hybrid --> End4[✓ Оптимально]\n    \n    style Parallel fill:#DCFCE7,stroke:#16A34A,color:#000\n    style Sequential fill:#DBEAFE,stroke:#2563EB,color:#000\n    style Hybrid fill:#FEF3C7,stroke:#EAB308,color:#000\n    style Limit fill:#E0E7FF,stroke:#6366F1,color:#000\n",[5208,7215,7216,7221,7226,7231,7236,7241,7245,7250,7255,7259,7264,7269,7274,7278,7283,7288,7293,7297,7302,7307,7312],{"__ignoreMap":5206},[5211,7217,7218],{"class":5213,"line":5214},[5211,7219,7220],{},"graph TD\n",[5211,7222,7223],{"class":5213,"line":5245},[5211,7224,7225],{},"    Start[Потрібно виконати\u003Cbr\u002F>множинні async операції] --> Q1{Чи є залежності\u003Cbr\u002F>між операціями?}\n",[5211,7227,7228],{"class":5213,"line":5283},[5211,7229,7230],{},"    \n",[5211,7232,7233],{"class":5213,"line":5289},[5211,7234,7235],{},"    Q1 -->|Ні, незалежні| Parallel[Використай\u003Cbr\u002F>Promise.all\u003Cbr\u002F>Паралельне виконання]\n",[5211,7237,7238],{"class":5213,"line":5322},[5211,7239,7240],{},"    Q1 -->|Так, є залежності| Q2{Чи всі операції\u003Cbr\u002F>залежать одна від одної?}\n",[5211,7242,7243],{"class":5213,"line":5339},[5211,7244,7230],{},[5211,7246,7247],{"class":5213,"line":5344},[5211,7248,7249],{},"    Q2 -->|Так, повний ланцюг| Sequential[Використай\u003Cbr\u002F>послідовні await\u003Cbr\u002F>Послідовне виконання]\n",[5211,7251,7252],{"class":5213,"line":5369},[5211,7253,7254],{},"    Q2 -->|Ні, часткові залежності| Hybrid[Гібридний підхід:\u003Cbr\u002F>послідовні етапи +\u003Cbr\u002F>паралелізм всередині]\n",[5211,7256,7257],{"class":5213,"line":5385},[5211,7258,7230],{},[5211,7260,7261],{"class":5213,"line":5390},[5211,7262,7263],{},"    Parallel --> Optimize{Велика кількість\u003Cbr\u002F>операцій\u003Cbr\u002F>100+?}\n",[5211,7265,7266],{"class":5213,"line":5415},[5211,7267,7268],{},"    Optimize -->|Так| Limit[Додай обмеження\u003Cbr\u002F>паралелізму\u003Cbr\u002F>p-limit \u002F pMap]\n",[5211,7270,7271],{"class":5213,"line":5431},[5211,7272,7273],{},"    Optimize -->|Ні| End1[✓ Оптимально]\n",[5211,7275,7276],{"class":5213,"line":5436},[5211,7277,7230],{},[5211,7279,7280],{"class":5213,"line":5462},[5211,7281,7282],{},"    Limit --> End2[✓ Оптимально]\n",[5211,7284,7285],{"class":5213,"line":5468},[5211,7286,7287],{},"    Sequential --> End3[✓ Оптимально]\n",[5211,7289,7290],{"class":5213,"line":5733},[5211,7291,7292],{},"    Hybrid --> End4[✓ Оптимально]\n",[5211,7294,7295],{"class":5213,"line":5875},[5211,7296,7230],{},[5211,7298,7299],{"class":5213,"line":5881},[5211,7300,7301],{},"    style Parallel fill:#DCFCE7,stroke:#16A34A,color:#000\n",[5211,7303,7304],{"class":5213,"line":5886},[5211,7305,7306],{},"    style Sequential fill:#DBEAFE,stroke:#2563EB,color:#000\n",[5211,7308,7309],{"class":5213,"line":5891},[5211,7310,7311],{},"    style Hybrid fill:#FEF3C7,stroke:#EAB308,color:#000\n",[5211,7313,7314],{"class":5213,"line":5897},[5211,7315,7316],{},"    style Limit fill:#E0E7FF,stroke:#6366F1,color:#000\n",[5180,7318,7320,7321,7323],{"id":7319},"типова-помилка-await-у-циклах","Типова помилка: ",[5208,7322,5303],{}," у циклах",[5185,7325,7326,7327,7329,7330,6855],{},"Одна з найпоширеніших помилок при роботі з асинхронним кодом — використання ",[5208,7328,5303],{}," всередині циклів, що призводить до ненавмисного ",[5121,7331,7332],{},"послідовного виконання",[5201,7334,7336],{"className":5203,"code":7335,"language":5205,"meta":5206,"style":5206},"interface User {\n  id: number;\n  name: string;\n}\n\n\u002F\u002F ❌ АНТИПАТТЕРН: await у циклі (ДУЖЕ ПОВІЛЬНО!)\nasync function fetchAllUsersBad(userIds: number[]): Promise\u003CUser[]> {\n  const users: User[] = [];\n  \n  for (const id of userIds) {\n    const user = await fetchUser(id); \u002F\u002F Кожен запит чекає попереднього!\n    users.push(user);\n  }\n  \n  return users;\n  \u002F\u002F Якщо 10 користувачів, кожен запит 200мс → Загальний час: 2000мс\n}\n\n\u002F\u002F ✅ ПРАВИЛЬНО: Паралельне виконання через Promise.all\nasync function fetchAllUsersGood(userIds: number[]): Promise\u003CUser[]> {\n  const userPromises = userIds.map((id) => fetchUser(id));\n  const users = await Promise.all(userPromises);\n  return users;\n  \u002F\u002F Всі 10 запитів паралельно → Загальний час: 200мс (прискорення у 10x!)\n}\n\n\u002F\u002F ✅ АЛЬТЕРНАТИВА: Компактний синтаксис\nasync function fetchAllUsersCompact(userIds: number[]): Promise\u003CUser[]> {\n  return Promise.all(userIds.map((id) => fetchUser(id)));\n}\n",[5208,7337,7338,7347,7358,7370,7374,7378,7383,7414,7428,7432,7454,7476,7492,7497,7501,7509,7514,7518,7522,7527,7554,7590,7613,7621,7626,7630,7634,7639,7666,7701],{"__ignoreMap":5206},[5211,7339,7340,7342,7345],{"class":5213,"line":5214},[5211,7341,6186],{"class":5217},[5211,7343,7344],{"class":5232}," User",[5211,7346,6192],{"class":5228},[5211,7348,7349,7352,7354,7356],{"class":5213,"line":5245},[5211,7350,7351],{"class":5248},"  id",[5211,7353,6200],{"class":5228},[5211,7355,6260],{"class":5232},[5211,7357,6206],{"class":5228},[5211,7359,7360,7363,7365,7368],{"class":5213,"line":5283},[5211,7361,7362],{"class":5248},"  name",[5211,7364,6200],{"class":5228},[5211,7366,7367],{"class":5232},"string",[5211,7369,6206],{"class":5228},[5211,7371,7372],{"class":5213,"line":5289},[5211,7373,5471],{"class":5228},[5211,7375,7376],{"class":5213,"line":5322},[5211,7377,5819],{"emptyLinePlaceholder":5818},[5211,7379,7380],{"class":5213,"line":5339},[5211,7381,7382],{"class":5318},"\u002F\u002F ❌ АНТИПАТТЕРН: await у циклі (ДУЖЕ ПОВІЛЬНО!)\n",[5211,7384,7385,7387,7389,7392,7394,7397,7399,7401,7404,7406,7408,7411],{"class":5213,"line":5344},[5211,7386,5218],{"class":5217},[5211,7388,5221],{"class":5217},[5211,7390,7391],{"class":5224}," fetchAllUsersBad",[5211,7393,5258],{"class":5228},[5211,7395,7396],{"class":5248},"userIds",[5211,7398,6200],{"class":5228},[5211,7400,6260],{"class":5232},[5211,7402,7403],{"class":5228},"[]): ",[5211,7405,5233],{"class":5232},[5211,7407,5236],{"class":5228},[5211,7409,7410],{"class":5232},"User",[5211,7412,7413],{"class":5228},"[]> {\n",[5211,7415,7416,7418,7421,7423,7425],{"class":5213,"line":5369},[5211,7417,5292],{"class":5217},[5211,7419,7420],{"class":5295}," users",[5211,7422,6200],{"class":5228},[5211,7424,7410],{"class":5232},[5211,7426,7427],{"class":5228},"[] = [];\n",[5211,7429,7430],{"class":5213,"line":5385},[5211,7431,5286],{"class":5228},[5211,7433,7434,7437,7439,7442,7445,7448,7451],{"class":5213,"line":5390},[5211,7435,7436],{"class":5302},"  for",[5211,7438,5770],{"class":5228},[5211,7440,7441],{"class":5217},"const",[5211,7443,7444],{"class":5295}," id",[5211,7446,7447],{"class":5217}," of",[5211,7449,7450],{"class":5248}," userIds",[5211,7452,7453],{"class":5228},") {\n",[5211,7455,7456,7459,7461,7463,7465,7467,7469,7471,7473],{"class":5213,"line":5415},[5211,7457,7458],{"class":5217},"    const",[5211,7460,5296],{"class":5295},[5211,7462,5299],{"class":5228},[5211,7464,5303],{"class":5302},[5211,7466,5306],{"class":5224},[5211,7468,5258],{"class":5228},[5211,7470,6619],{"class":5248},[5211,7472,5409],{"class":5228},[5211,7474,7475],{"class":5318},"\u002F\u002F Кожен запит чекає попереднього!\n",[5211,7477,7478,7481,7483,7486,7488,7490],{"class":5213,"line":5431},[5211,7479,7480],{"class":5248},"    users",[5211,7482,5252],{"class":5228},[5211,7484,7485],{"class":5224},"push",[5211,7487,5258],{"class":5228},[5211,7489,5579],{"class":5248},[5211,7491,5336],{"class":5228},[5211,7493,7494],{"class":5213,"line":5436},[5211,7495,7496],{"class":5228},"  }\n",[5211,7498,7499],{"class":5213,"line":5462},[5211,7500,5286],{"class":5228},[5211,7502,7503,7505,7507],{"class":5213,"line":5468},[5211,7504,6352],{"class":5302},[5211,7506,7420],{"class":5248},[5211,7508,6206],{"class":5228},[5211,7510,7511],{"class":5213,"line":5733},[5211,7512,7513],{"class":5318},"  \u002F\u002F Якщо 10 користувачів, кожен запит 200мс → Загальний час: 2000мс\n",[5211,7515,7516],{"class":5213,"line":5875},[5211,7517,5471],{"class":5228},[5211,7519,7520],{"class":5213,"line":5881},[5211,7521,5819],{"emptyLinePlaceholder":5818},[5211,7523,7524],{"class":5213,"line":5886},[5211,7525,7526],{"class":5318},"\u002F\u002F ✅ ПРАВИЛЬНО: Паралельне виконання через Promise.all\n",[5211,7528,7529,7531,7533,7536,7538,7540,7542,7544,7546,7548,7550,7552],{"class":5213,"line":5891},[5211,7530,5218],{"class":5217},[5211,7532,5221],{"class":5217},[5211,7534,7535],{"class":5224}," fetchAllUsersGood",[5211,7537,5258],{"class":5228},[5211,7539,7396],{"class":5248},[5211,7541,6200],{"class":5228},[5211,7543,6260],{"class":5232},[5211,7545,7403],{"class":5228},[5211,7547,5233],{"class":5232},[5211,7549,5236],{"class":5228},[5211,7551,7410],{"class":5232},[5211,7553,7413],{"class":5228},[5211,7555,7556,7558,7561,7563,7565,7567,7570,7573,7575,7578,7581,7583,7585,7587],{"class":5213,"line":5897},[5211,7557,5292],{"class":5217},[5211,7559,7560],{"class":5295}," userPromises",[5211,7562,5299],{"class":5228},[5211,7564,7396],{"class":5248},[5211,7566,5252],{"class":5228},[5211,7568,7569],{"class":5224},"map",[5211,7571,7572],{"class":5228},"((",[5211,7574,6619],{"class":5248},[5211,7576,7577],{"class":5228},") ",[5211,7579,7580],{"class":5217},"=>",[5211,7582,5306],{"class":5224},[5211,7584,5258],{"class":5228},[5211,7586,6619],{"class":5248},[5211,7588,7589],{"class":5228},"));\n",[5211,7591,7592,7594,7596,7598,7600,7602,7604,7606,7608,7611],{"class":5213,"line":5903},[5211,7593,5292],{"class":5217},[5211,7595,7420],{"class":5295},[5211,7597,5299],{"class":5228},[5211,7599,5303],{"class":5302},[5211,7601,5597],{"class":5232},[5211,7603,5252],{"class":5228},[5211,7605,5602],{"class":5224},[5211,7607,5258],{"class":5228},[5211,7609,7610],{"class":5248},"userPromises",[5211,7612,5336],{"class":5228},[5211,7614,7615,7617,7619],{"class":5213,"line":5908},[5211,7616,6352],{"class":5302},[5211,7618,7420],{"class":5248},[5211,7620,6206],{"class":5228},[5211,7622,7623],{"class":5213,"line":5914},[5211,7624,7625],{"class":5318},"  \u002F\u002F Всі 10 запитів паралельно → Загальний час: 200мс (прискорення у 10x!)\n",[5211,7627,7628],{"class":5213,"line":5920},[5211,7629,5471],{"class":5228},[5211,7631,7632],{"class":5213,"line":5926},[5211,7633,5819],{"emptyLinePlaceholder":5818},[5211,7635,7636],{"class":5213,"line":5931},[5211,7637,7638],{"class":5318},"\u002F\u002F ✅ АЛЬТЕРНАТИВА: Компактний синтаксис\n",[5211,7640,7641,7643,7645,7648,7650,7652,7654,7656,7658,7660,7662,7664],{"class":5213,"line":5937},[5211,7642,5218],{"class":5217},[5211,7644,5221],{"class":5217},[5211,7646,7647],{"class":5224}," fetchAllUsersCompact",[5211,7649,5258],{"class":5228},[5211,7651,7396],{"class":5248},[5211,7653,6200],{"class":5228},[5211,7655,6260],{"class":5232},[5211,7657,7403],{"class":5228},[5211,7659,5233],{"class":5232},[5211,7661,5236],{"class":5228},[5211,7663,7410],{"class":5232},[5211,7665,7413],{"class":5228},[5211,7667,7668,7670,7672,7674,7676,7678,7680,7682,7684,7686,7688,7690,7692,7694,7696,7698],{"class":5213,"line":5943},[5211,7669,6352],{"class":5302},[5211,7671,5597],{"class":5232},[5211,7673,5252],{"class":5228},[5211,7675,5602],{"class":5224},[5211,7677,5258],{"class":5228},[5211,7679,7396],{"class":5248},[5211,7681,5252],{"class":5228},[5211,7683,7569],{"class":5224},[5211,7685,7572],{"class":5228},[5211,7687,6619],{"class":5248},[5211,7689,7577],{"class":5228},[5211,7691,7580],{"class":5217},[5211,7693,5306],{"class":5224},[5211,7695,5258],{"class":5228},[5211,7697,6619],{"class":5248},[5211,7699,7700],{"class":5228},")));\n",[5211,7702,7703],{"class":5213,"line":5949},[5211,7704,5471],{"class":5228},[5185,7706,7707,7708,6855],{},"Різниця у продуктивності є ",[5121,7709,7710],{},"критичною",[5092,7712,7713,7719,7725],{},[5095,7714,7715,7716],{},"Послідовно (await у циклі): 10 користувачів × 200мс = ",[5121,7717,7718],{},"2000мс",[5095,7720,7721,7722],{},"Паралельно (Promise.all): max(200мс всіх запитів) = ",[5121,7723,7724],{},"200мс",[5095,7726,7727],{},[5121,7728,7729],{},"Прискорення: 10×",[5189,7731,7733],{"id":7732},"порівняння-різних-підходів-до-обробки-масивів","Порівняння різних підходів до обробки масивів",[5185,7735,7736],{},"Розглянемо детальніше різні патерни роботи з масивами асинхронних операцій:",[7738,7739,7740,7822,7907,7992,8178],"code-group",{},[5201,7741,7744],{"className":5203,"code":7742,"filename":7743,"language":5205,"meta":5206,"style":5206},"async function processItems(items: number[]): Promise\u003Cvoid> {\n  for (const item of items) {\n    await processItem(item); \u002F\u002F ПОСЛІДОВНО!\n  }\n  \u002F\u002F Час: n × itemTime\n}\n","❌ Антипаттерн: for...of + await",[5208,7745,7746,7773,7791,7809,7813,7818],{"__ignoreMap":5206},[5211,7747,7748,7750,7752,7755,7757,7759,7761,7763,7765,7767,7769,7771],{"class":5213,"line":5214},[5211,7749,5218],{"class":5217},[5211,7751,5221],{"class":5217},[5211,7753,7754],{"class":5224}," processItems",[5211,7756,5258],{"class":5228},[5211,7758,6653],{"class":5248},[5211,7760,6200],{"class":5228},[5211,7762,6260],{"class":5232},[5211,7764,7403],{"class":5228},[5211,7766,5233],{"class":5232},[5211,7768,5236],{"class":5228},[5211,7770,5239],{"class":5232},[5211,7772,5242],{"class":5228},[5211,7774,7775,7777,7779,7781,7784,7786,7789],{"class":5213,"line":5245},[5211,7776,7436],{"class":5302},[5211,7778,5770],{"class":5228},[5211,7780,7441],{"class":5217},[5211,7782,7783],{"class":5295}," item",[5211,7785,7447],{"class":5217},[5211,7787,7788],{"class":5248}," items",[5211,7790,7453],{"class":5228},[5211,7792,7793,7796,7799,7801,7804,7806],{"class":5213,"line":5283},[5211,7794,7795],{"class":5302},"    await",[5211,7797,7798],{"class":5224}," processItem",[5211,7800,5258],{"class":5228},[5211,7802,7803],{"class":5248},"item",[5211,7805,5409],{"class":5228},[5211,7807,7808],{"class":5318},"\u002F\u002F ПОСЛІДОВНО!\n",[5211,7810,7811],{"class":5213,"line":5289},[5211,7812,7496],{"class":5228},[5211,7814,7815],{"class":5213,"line":5322},[5211,7816,7817],{"class":5318},"  \u002F\u002F Час: n × itemTime\n",[5211,7819,7820],{"class":5213,"line":5339},[5211,7821,5471],{"class":5228},[5201,7823,7826],{"className":5203,"code":7824,"filename":7825,"language":5205,"meta":5206,"style":5206},"async function processItems(items: number[]): Promise\u003Cvoid> {\n  items.forEach(async (item) => {\n    await processItem(item); \u002F\u002F НЕ ЧЕКАЄ завершення!\n  });\n  \u002F\u002F Функція повертається ОДРАЗУ, проміси ігноруються\n}\n","❌ Антипаттерн: forEach + await",[5208,7827,7828,7854,7878,7893,7898,7903],{"__ignoreMap":5206},[5211,7829,7830,7832,7834,7836,7838,7840,7842,7844,7846,7848,7850,7852],{"class":5213,"line":5214},[5211,7831,5218],{"class":5217},[5211,7833,5221],{"class":5217},[5211,7835,7754],{"class":5224},[5211,7837,5258],{"class":5228},[5211,7839,6653],{"class":5248},[5211,7841,6200],{"class":5228},[5211,7843,6260],{"class":5232},[5211,7845,7403],{"class":5228},[5211,7847,5233],{"class":5232},[5211,7849,5236],{"class":5228},[5211,7851,5239],{"class":5232},[5211,7853,5242],{"class":5228},[5211,7855,7856,7859,7861,7864,7866,7868,7870,7872,7874,7876],{"class":5213,"line":5245},[5211,7857,7858],{"class":5248},"  items",[5211,7860,5252],{"class":5228},[5211,7862,7863],{"class":5224},"forEach",[5211,7865,5258],{"class":5228},[5211,7867,5218],{"class":5217},[5211,7869,5770],{"class":5228},[5211,7871,7803],{"class":5248},[5211,7873,7577],{"class":5228},[5211,7875,7580],{"class":5217},[5211,7877,6192],{"class":5228},[5211,7879,7880,7882,7884,7886,7888,7890],{"class":5213,"line":5283},[5211,7881,7795],{"class":5302},[5211,7883,7798],{"class":5224},[5211,7885,5258],{"class":5228},[5211,7887,7803],{"class":5248},[5211,7889,5409],{"class":5228},[5211,7891,7892],{"class":5318},"\u002F\u002F НЕ ЧЕКАЄ завершення!\n",[5211,7894,7895],{"class":5213,"line":5289},[5211,7896,7897],{"class":5228},"  });\n",[5211,7899,7900],{"class":5213,"line":5322},[5211,7901,7902],{"class":5318},"  \u002F\u002F Функція повертається ОДРАЗУ, проміси ігноруються\n",[5211,7904,7905],{"class":5213,"line":5339},[5211,7906,5471],{"class":5228},[5201,7908,7911],{"className":5203,"code":7909,"filename":7910,"language":5205,"meta":5206,"style":5206},"async function processItems(items: number[]): Promise\u003Cvoid> {\n  await Promise.all(\n    items.map((item) => processItem(item))\n  );\n  \u002F\u002F Час: max(itemTime)\n}\n","✅ Promise.all + map",[5208,7912,7913,7939,7952,7978,7983,7988],{"__ignoreMap":5206},[5211,7914,7915,7917,7919,7921,7923,7925,7927,7929,7931,7933,7935,7937],{"class":5213,"line":5214},[5211,7916,5218],{"class":5217},[5211,7918,5221],{"class":5217},[5211,7920,7754],{"class":5224},[5211,7922,5258],{"class":5228},[5211,7924,6653],{"class":5248},[5211,7926,6200],{"class":5228},[5211,7928,6260],{"class":5232},[5211,7930,7403],{"class":5228},[5211,7932,5233],{"class":5232},[5211,7934,5236],{"class":5228},[5211,7936,5239],{"class":5232},[5211,7938,5242],{"class":5228},[5211,7940,7941,7943,7945,7947,7949],{"class":5213,"line":5245},[5211,7942,6760],{"class":5302},[5211,7944,5597],{"class":5232},[5211,7946,5252],{"class":5228},[5211,7948,5602],{"class":5224},[5211,7950,7951],{"class":5228},"(\n",[5211,7953,7954,7957,7959,7961,7963,7965,7967,7969,7971,7973,7975],{"class":5213,"line":5283},[5211,7955,7956],{"class":5248},"    items",[5211,7958,5252],{"class":5228},[5211,7960,7569],{"class":5224},[5211,7962,7572],{"class":5228},[5211,7964,7803],{"class":5248},[5211,7966,7577],{"class":5228},[5211,7968,7580],{"class":5217},[5211,7970,7798],{"class":5224},[5211,7972,5258],{"class":5228},[5211,7974,7803],{"class":5248},[5211,7976,7977],{"class":5228},"))\n",[5211,7979,7980],{"class":5213,"line":5289},[5211,7981,7982],{"class":5228},"  );\n",[5211,7984,7985],{"class":5213,"line":5322},[5211,7986,7987],{"class":5318},"  \u002F\u002F Час: max(itemTime)\n",[5211,7989,7990],{"class":5213,"line":5339},[5211,7991,5471],{"class":5228},[5201,7993,7996],{"className":5203,"code":7994,"filename":7995,"language":5205,"meta":5206,"style":5206},"async function processItems(items: number[]): Promise\u003Cvoid> {\n  const results = await Promise.allSettled(\n    items.map((item) => processItem(item))\n  );\n  \n  \u002F\u002F Обробка результатів та помилок\n  results.forEach((result, index) => {\n    if (result.status === 'rejected') {\n      console.error(`Елемент ${index} провалився:`, result.reason);\n    }\n  });\n}\n","✅ Promise.allSettled + map",[5208,7997,7998,8024,8044,8068,8072,8076,8081,8106,8128,8165,8170,8174],{"__ignoreMap":5206},[5211,7999,8000,8002,8004,8006,8008,8010,8012,8014,8016,8018,8020,8022],{"class":5213,"line":5214},[5211,8001,5218],{"class":5217},[5211,8003,5221],{"class":5217},[5211,8005,7754],{"class":5224},[5211,8007,5258],{"class":5228},[5211,8009,6653],{"class":5248},[5211,8011,6200],{"class":5228},[5211,8013,6260],{"class":5232},[5211,8015,7403],{"class":5228},[5211,8017,5233],{"class":5232},[5211,8019,5236],{"class":5228},[5211,8021,5239],{"class":5232},[5211,8023,5242],{"class":5228},[5211,8025,8026,8028,8031,8033,8035,8037,8039,8042],{"class":5213,"line":5245},[5211,8027,5292],{"class":5217},[5211,8029,8030],{"class":5295}," results",[5211,8032,5299],{"class":5228},[5211,8034,5303],{"class":5302},[5211,8036,5597],{"class":5232},[5211,8038,5252],{"class":5228},[5211,8040,8041],{"class":5224},"allSettled",[5211,8043,7951],{"class":5228},[5211,8045,8046,8048,8050,8052,8054,8056,8058,8060,8062,8064,8066],{"class":5213,"line":5283},[5211,8047,7956],{"class":5248},[5211,8049,5252],{"class":5228},[5211,8051,7569],{"class":5224},[5211,8053,7572],{"class":5228},[5211,8055,7803],{"class":5248},[5211,8057,7577],{"class":5228},[5211,8059,7580],{"class":5217},[5211,8061,7798],{"class":5224},[5211,8063,5258],{"class":5228},[5211,8065,7803],{"class":5248},[5211,8067,7977],{"class":5228},[5211,8069,8070],{"class":5213,"line":5289},[5211,8071,7982],{"class":5228},[5211,8073,8074],{"class":5213,"line":5322},[5211,8075,5286],{"class":5228},[5211,8077,8078],{"class":5213,"line":5339},[5211,8079,8080],{"class":5318},"  \u002F\u002F Обробка результатів та помилок\n",[5211,8082,8083,8086,8088,8090,8092,8095,8097,8100,8102,8104],{"class":5213,"line":5344},[5211,8084,8085],{"class":5248},"  results",[5211,8087,5252],{"class":5228},[5211,8089,7863],{"class":5224},[5211,8091,7572],{"class":5228},[5211,8093,8094],{"class":5248},"result",[5211,8096,5265],{"class":5228},[5211,8098,8099],{"class":5248},"index",[5211,8101,7577],{"class":5228},[5211,8103,7580],{"class":5217},[5211,8105,6192],{"class":5228},[5211,8107,8108,8111,8113,8115,8117,8120,8123,8126],{"class":5213,"line":5369},[5211,8109,8110],{"class":5302},"    if",[5211,8112,5770],{"class":5228},[5211,8114,8094],{"class":5248},[5211,8116,5252],{"class":5228},[5211,8118,8119],{"class":5248},"status",[5211,8121,8122],{"class":5228}," === ",[5211,8124,8125],{"class":5261},"'rejected'",[5211,8127,7453],{"class":5228},[5211,8129,8130,8133,8135,8138,8140,8143,8146,8148,8151,8154,8156,8158,8160,8163],{"class":5213,"line":5385},[5211,8131,8132],{"class":5248},"      console",[5211,8134,5252],{"class":5228},[5211,8136,8137],{"class":5224},"error",[5211,8139,5258],{"class":5228},[5211,8141,8142],{"class":5261},"`Елемент ",[5211,8144,8145],{"class":5217},"${",[5211,8147,8099],{"class":5248},[5211,8149,8150],{"class":5217},"}",[5211,8152,8153],{"class":5261}," провалився:`",[5211,8155,5265],{"class":5228},[5211,8157,8094],{"class":5248},[5211,8159,5252],{"class":5228},[5211,8161,8162],{"class":5248},"reason",[5211,8164,5336],{"class":5228},[5211,8166,8167],{"class":5213,"line":5390},[5211,8168,8169],{"class":5228},"    }\n",[5211,8171,8172],{"class":5213,"line":5415},[5211,8173,7897],{"class":5228},[5211,8175,8176],{"class":5213,"line":5431},[5211,8177,5471],{"class":5228},[5201,8179,8182],{"className":5203,"code":8180,"filename":8181,"language":5205,"meta":5206,"style":5206},"async function processItems(items: number[]): Promise\u003Cvoid> {\n  for (const item of items) {\n    try {\n      await processItem(item); \u002F\u002F Послідовно (за потреби)\n      console.log(`Елемент ${item} оброблено`);\n    } catch (error) {\n      console.error(`Помилка обробки ${item}:`, error);\n      break; \u002F\u002F Зупинити при помилці\n    }\n  }\n}\n","✅ for...of (коли потрібна послідовність)",[5208,8183,8184,8210,8226,8233,8249,8272,8286,8314,8325,8329,8333],{"__ignoreMap":5206},[5211,8185,8186,8188,8190,8192,8194,8196,8198,8200,8202,8204,8206,8208],{"class":5213,"line":5214},[5211,8187,5218],{"class":5217},[5211,8189,5221],{"class":5217},[5211,8191,7754],{"class":5224},[5211,8193,5258],{"class":5228},[5211,8195,6653],{"class":5248},[5211,8197,6200],{"class":5228},[5211,8199,6260],{"class":5232},[5211,8201,7403],{"class":5228},[5211,8203,5233],{"class":5232},[5211,8205,5236],{"class":5228},[5211,8207,5239],{"class":5232},[5211,8209,5242],{"class":5228},[5211,8211,8212,8214,8216,8218,8220,8222,8224],{"class":5213,"line":5245},[5211,8213,7436],{"class":5302},[5211,8215,5770],{"class":5228},[5211,8217,7441],{"class":5217},[5211,8219,7783],{"class":5295},[5211,8221,7447],{"class":5217},[5211,8223,7788],{"class":5248},[5211,8225,7453],{"class":5228},[5211,8227,8228,8231],{"class":5213,"line":5283},[5211,8229,8230],{"class":5302},"    try",[5211,8232,6192],{"class":5228},[5211,8234,8235,8238,8240,8242,8244,8246],{"class":5213,"line":5289},[5211,8236,8237],{"class":5302},"      await",[5211,8239,7798],{"class":5224},[5211,8241,5258],{"class":5228},[5211,8243,7803],{"class":5248},[5211,8245,5409],{"class":5228},[5211,8247,8248],{"class":5318},"\u002F\u002F Послідовно (за потреби)\n",[5211,8250,8251,8253,8255,8257,8259,8261,8263,8265,8267,8270],{"class":5213,"line":5322},[5211,8252,8132],{"class":5248},[5211,8254,5252],{"class":5228},[5211,8256,5255],{"class":5224},[5211,8258,5258],{"class":5228},[5211,8260,8142],{"class":5261},[5211,8262,8145],{"class":5217},[5211,8264,7803],{"class":5248},[5211,8266,8150],{"class":5217},[5211,8268,8269],{"class":5261}," оброблено`",[5211,8271,5336],{"class":5228},[5211,8273,8274,8277,8280,8282,8284],{"class":5213,"line":5339},[5211,8275,8276],{"class":5228},"    } ",[5211,8278,8279],{"class":5302},"catch",[5211,8281,5770],{"class":5228},[5211,8283,8137],{"class":5248},[5211,8285,7453],{"class":5228},[5211,8287,8288,8290,8292,8294,8296,8299,8301,8303,8305,8308,8310,8312],{"class":5213,"line":5344},[5211,8289,8132],{"class":5248},[5211,8291,5252],{"class":5228},[5211,8293,8137],{"class":5224},[5211,8295,5258],{"class":5228},[5211,8297,8298],{"class":5261},"`Помилка обробки ",[5211,8300,8145],{"class":5217},[5211,8302,7803],{"class":5248},[5211,8304,8150],{"class":5217},[5211,8306,8307],{"class":5261},":`",[5211,8309,5265],{"class":5228},[5211,8311,8137],{"class":5248},[5211,8313,5336],{"class":5228},[5211,8315,8316,8319,8322],{"class":5213,"line":5369},[5211,8317,8318],{"class":5302},"      break",[5211,8320,8321],{"class":5228},"; ",[5211,8323,8324],{"class":5318},"\u002F\u002F Зупинити при помилці\n",[5211,8326,8327],{"class":5213,"line":5385},[5211,8328,8169],{"class":5228},[5211,8330,8331],{"class":5213,"line":5390},[5211,8332,7496],{"class":5228},[5211,8334,8335],{"class":5213,"line":5415},[5211,8336,5471],{"class":5228},[6842,8338,8339,8342,8343,8346,8347,8349,8350,8352,8353,8346,8356,8359,8360,8363,8364,5252],{},[5121,8340,8341],{},"Критична помилка:"," Використання ",[5208,8344,8345],{},".forEach()"," з ",[5208,8348,5218],{}," callback не чекає завершення промісів! Метод ",[5208,8351,8345],{}," не розуміє проміси та негайно повертає керування. Для асинхронної обробки масивів завжди використовуйте комбінацію ",[5208,8354,8355],{},".map()",[5208,8357,8358],{},"Promise.all()"," або циклом ",[5208,8361,8362],{},"for...of"," з явним ",[5208,8365,5303],{},[5180,8367,8369],{"id":8368},"обмеження-паралелізму-контрольоване-виконання","Обмеження паралелізму: контрольоване виконання",[5185,8371,8372,8373,8376],{},"Хоча паралельне виконання покращує продуктивність, ",[5121,8374,8375],{},"необмежений паралелізм"," може призвести до перевантаження:",[5092,8378,8379,8382,8385,8388],{},[5095,8380,8381],{},"Вичерпання пулу підключень до бази даних.",[5095,8383,8384],{},"Rate limiting від зовнішніх API (429 Too Many Requests).",[5095,8386,8387],{},"Перевантаження пам'яті при обробці великих файлів.",[5095,8389,8390],{},"Перевантаження цільового сервера.",[5185,8392,8393,8394,6855],{},"Для великих масивів потрібно ",[5121,8395,8396],{},"обмежити кількість одночасних операцій",[5189,8398,8400],{"id":8399},"реалізація-обмеження-паралелізму-вручну","Реалізація обмеження паралелізму вручну",[5201,8402,8404],{"className":5203,"code":8403,"language":5205,"meta":5206,"style":5206},"async function processWithConcurrencyLimit\u003CT, R>(\n  items: T[],\n  processor: (item: T) => Promise\u003CR>,\n  concurrencyLimit: number\n): Promise\u003CR[]> {\n  const results: R[] = [];\n  \n  \u002F\u002F Розбиваємо масив на пакети (chunks) розміром concurrencyLimit\n  for (let i = 0; i \u003C items.length; i += concurrencyLimit) {\n    const chunk = items.slice(i, i + concurrencyLimit);\n    \n    \u002F\u002F Обробляємо кожен пакет паралельно\n    const chunkResults = await Promise.all(\n      chunk.map((item) => processor(item))\n    );\n    \n    results.push(...chunkResults);\n    \n    console.log(`Оброблено ${Math.min(i + concurrencyLimit, items.length)} з ${items.length}`);\n  }\n  \n  return results;\n}\n\n\u002F\u002F Використання: обробка 100 користувачів пакетами по 10\nconst userIds = Array.from({ length: 100 }, (_, i) => i + 1);\n\nawait processWithConcurrencyLimit(\n  userIds,\n  async (userId) => {\n    const user = await fetchUser(userId);\n    await updateUserMetrics(user);\n    return user;\n  },\n  10 \u002F\u002F Максимум 10 паралельних запитів\n);\n",[5208,8405,8406,8428,8439,8466,8476,8488,8500,8504,8509,8553,8584,8588,8593,8612,8638,8643,8647,8664,8668,8733,8737,8741,8749,8753,8757,8762,8809,8813,8821,8828,8843,8861,8874,8883,8888,8896],{"__ignoreMap":5206},[5211,8407,8408,8410,8412,8415,8417,8420,8422,8425],{"class":5213,"line":5214},[5211,8409,5218],{"class":5217},[5211,8411,5221],{"class":5217},[5211,8413,8414],{"class":5224}," processWithConcurrencyLimit",[5211,8416,5236],{"class":5228},[5211,8418,8419],{"class":5232},"T",[5211,8421,5265],{"class":5228},[5211,8423,8424],{"class":5232},"R",[5211,8426,8427],{"class":5228},">(\n",[5211,8429,8430,8432,8434,8436],{"class":5213,"line":5245},[5211,8431,7858],{"class":5248},[5211,8433,6200],{"class":5228},[5211,8435,8419],{"class":5232},[5211,8437,8438],{"class":5228},"[],\n",[5211,8440,8441,8444,8447,8449,8451,8453,8455,8457,8459,8461,8463],{"class":5213,"line":5283},[5211,8442,8443],{"class":5224},"  processor",[5211,8445,8446],{"class":5228},": (",[5211,8448,7803],{"class":5248},[5211,8450,6200],{"class":5228},[5211,8452,8419],{"class":5232},[5211,8454,7577],{"class":5228},[5211,8456,7580],{"class":5217},[5211,8458,5597],{"class":5232},[5211,8460,5236],{"class":5228},[5211,8462,8424],{"class":5232},[5211,8464,8465],{"class":5228},">,\n",[5211,8467,8468,8471,8473],{"class":5213,"line":5289},[5211,8469,8470],{"class":5248},"  concurrencyLimit",[5211,8472,6200],{"class":5228},[5211,8474,8475],{"class":5232},"number\n",[5211,8477,8478,8480,8482,8484,8486],{"class":5213,"line":5322},[5211,8479,6263],{"class":5228},[5211,8481,5233],{"class":5232},[5211,8483,5236],{"class":5228},[5211,8485,8424],{"class":5232},[5211,8487,7413],{"class":5228},[5211,8489,8490,8492,8494,8496,8498],{"class":5213,"line":5339},[5211,8491,5292],{"class":5217},[5211,8493,8030],{"class":5295},[5211,8495,6200],{"class":5228},[5211,8497,8424],{"class":5232},[5211,8499,7427],{"class":5228},[5211,8501,8502],{"class":5213,"line":5344},[5211,8503,5286],{"class":5228},[5211,8505,8506],{"class":5213,"line":5369},[5211,8507,8508],{"class":5318},"  \u002F\u002F Розбиваємо масив на пакети (chunks) розміром concurrencyLimit\n",[5211,8510,8511,8513,8515,8518,8521,8523,8526,8528,8531,8534,8536,8538,8541,8543,8545,8548,8551],{"class":5213,"line":5385},[5211,8512,7436],{"class":5302},[5211,8514,5770],{"class":5228},[5211,8516,8517],{"class":5217},"let",[5211,8519,8520],{"class":5248}," i",[5211,8522,5299],{"class":5228},[5211,8524,8525],{"class":5311},"0",[5211,8527,8321],{"class":5228},[5211,8529,8530],{"class":5248},"i",[5211,8532,8533],{"class":5228}," \u003C ",[5211,8535,6653],{"class":5248},[5211,8537,5252],{"class":5228},[5211,8539,8540],{"class":5248},"length",[5211,8542,8321],{"class":5228},[5211,8544,8530],{"class":5248},[5211,8546,8547],{"class":5228}," += ",[5211,8549,8550],{"class":5248},"concurrencyLimit",[5211,8552,7453],{"class":5228},[5211,8554,8555,8557,8560,8562,8564,8566,8569,8571,8573,8575,8577,8580,8582],{"class":5213,"line":5390},[5211,8556,7458],{"class":5217},[5211,8558,8559],{"class":5295}," chunk",[5211,8561,5299],{"class":5228},[5211,8563,6653],{"class":5248},[5211,8565,5252],{"class":5228},[5211,8567,8568],{"class":5224},"slice",[5211,8570,5258],{"class":5228},[5211,8572,8530],{"class":5248},[5211,8574,5265],{"class":5228},[5211,8576,8530],{"class":5248},[5211,8578,8579],{"class":5228}," + ",[5211,8581,8550],{"class":5248},[5211,8583,5336],{"class":5228},[5211,8585,8586],{"class":5213,"line":5415},[5211,8587,7230],{"class":5228},[5211,8589,8590],{"class":5213,"line":5431},[5211,8591,8592],{"class":5318},"    \u002F\u002F Обробляємо кожен пакет паралельно\n",[5211,8594,8595,8597,8600,8602,8604,8606,8608,8610],{"class":5213,"line":5436},[5211,8596,7458],{"class":5217},[5211,8598,8599],{"class":5295}," chunkResults",[5211,8601,5299],{"class":5228},[5211,8603,5303],{"class":5302},[5211,8605,5597],{"class":5232},[5211,8607,5252],{"class":5228},[5211,8609,5602],{"class":5224},[5211,8611,7951],{"class":5228},[5211,8613,8614,8617,8619,8621,8623,8625,8627,8629,8632,8634,8636],{"class":5213,"line":5462},[5211,8615,8616],{"class":5248},"      chunk",[5211,8618,5252],{"class":5228},[5211,8620,7569],{"class":5224},[5211,8622,7572],{"class":5228},[5211,8624,7803],{"class":5248},[5211,8626,7577],{"class":5228},[5211,8628,7580],{"class":5217},[5211,8630,8631],{"class":5224}," processor",[5211,8633,5258],{"class":5228},[5211,8635,7803],{"class":5248},[5211,8637,7977],{"class":5228},[5211,8639,8640],{"class":5213,"line":5468},[5211,8641,8642],{"class":5228},"    );\n",[5211,8644,8645],{"class":5213,"line":5733},[5211,8646,7230],{"class":5228},[5211,8648,8649,8652,8654,8656,8659,8662],{"class":5213,"line":5875},[5211,8650,8651],{"class":5248},"    results",[5211,8653,5252],{"class":5228},[5211,8655,7485],{"class":5224},[5211,8657,8658],{"class":5228},"(...",[5211,8660,8661],{"class":5248},"chunkResults",[5211,8663,5336],{"class":5228},[5211,8665,8666],{"class":5213,"line":5881},[5211,8667,7230],{"class":5228},[5211,8669,8670,8673,8675,8677,8679,8682,8684,8687,8690,8693,8695,8697,8700,8703,8705,8707,8709,8711,8714,8716,8718,8720,8722,8724,8726,8728,8731],{"class":5213,"line":5886},[5211,8671,8672],{"class":5248},"    console",[5211,8674,5252],{"class":5228},[5211,8676,5255],{"class":5224},[5211,8678,5258],{"class":5228},[5211,8680,8681],{"class":5261},"`Оброблено ",[5211,8683,8145],{"class":5217},[5211,8685,8686],{"class":5248},"Math",[5211,8688,5252],{"class":8689},"sD7JJ",[5211,8691,8692],{"class":5224},"min",[5211,8694,5258],{"class":8689},[5211,8696,8530],{"class":5248},[5211,8698,8699],{"class":5228}," +",[5211,8701,8702],{"class":5248}," concurrencyLimit",[5211,8704,5265],{"class":8689},[5211,8706,6653],{"class":5248},[5211,8708,5252],{"class":8689},[5211,8710,8540],{"class":5248},[5211,8712,8713],{"class":8689},")",[5211,8715,8150],{"class":5217},[5211,8717,8346],{"class":5261},[5211,8719,8145],{"class":5217},[5211,8721,6653],{"class":5248},[5211,8723,5252],{"class":8689},[5211,8725,8540],{"class":5248},[5211,8727,8150],{"class":5217},[5211,8729,8730],{"class":5261},"`",[5211,8732,5336],{"class":5228},[5211,8734,8735],{"class":5213,"line":5891},[5211,8736,7496],{"class":5228},[5211,8738,8739],{"class":5213,"line":5897},[5211,8740,5286],{"class":5228},[5211,8742,8743,8745,8747],{"class":5213,"line":5903},[5211,8744,6352],{"class":5302},[5211,8746,8030],{"class":5248},[5211,8748,6206],{"class":5228},[5211,8750,8751],{"class":5213,"line":5908},[5211,8752,5471],{"class":5228},[5211,8754,8755],{"class":5213,"line":5914},[5211,8756,5819],{"emptyLinePlaceholder":5818},[5211,8758,8759],{"class":5213,"line":5920},[5211,8760,8761],{"class":5318},"\u002F\u002F Використання: обробка 100 користувачів пакетами по 10\n",[5211,8763,8764,8766,8768,8770,8773,8775,8778,8781,8784,8787,8790,8793,8795,8797,8799,8801,8803,8805,8807],{"class":5213,"line":5926},[5211,8765,7441],{"class":5217},[5211,8767,7450],{"class":5295},[5211,8769,5299],{"class":5228},[5211,8771,8772],{"class":5248},"Array",[5211,8774,5252],{"class":5228},[5211,8776,8777],{"class":5224},"from",[5211,8779,8780],{"class":5228},"({ ",[5211,8782,8783],{"class":5248},"length:",[5211,8785,8786],{"class":5311}," 100",[5211,8788,8789],{"class":5228}," }, (",[5211,8791,8792],{"class":5248},"_",[5211,8794,5265],{"class":5228},[5211,8796,8530],{"class":5248},[5211,8798,7577],{"class":5228},[5211,8800,7580],{"class":5217},[5211,8802,8520],{"class":5248},[5211,8804,8579],{"class":5228},[5211,8806,5312],{"class":5311},[5211,8808,5336],{"class":5228},[5211,8810,8811],{"class":5213,"line":5931},[5211,8812,5819],{"emptyLinePlaceholder":5818},[5211,8814,8815,8817,8819],{"class":5213,"line":5937},[5211,8816,5303],{"class":5302},[5211,8818,8414],{"class":5224},[5211,8820,7951],{"class":5228},[5211,8822,8823,8826],{"class":5213,"line":5943},[5211,8824,8825],{"class":5248},"  userIds",[5211,8827,7125],{"class":5228},[5211,8829,8830,8833,8835,8837,8839,8841],{"class":5213,"line":5949},[5211,8831,8832],{"class":5217},"  async",[5211,8834,5770],{"class":5228},[5211,8836,6255],{"class":5248},[5211,8838,7577],{"class":5228},[5211,8840,7580],{"class":5217},[5211,8842,6192],{"class":5228},[5211,8844,8845,8847,8849,8851,8853,8855,8857,8859],{"class":5213,"line":5954},[5211,8846,7458],{"class":5217},[5211,8848,5296],{"class":5295},[5211,8850,5299],{"class":5228},[5211,8852,5303],{"class":5302},[5211,8854,5306],{"class":5224},[5211,8856,5258],{"class":5228},[5211,8858,6255],{"class":5248},[5211,8860,5336],{"class":5228},[5211,8862,8863,8865,8868,8870,8872],{"class":5213,"line":5960},[5211,8864,7795],{"class":5302},[5211,8866,8867],{"class":5224}," updateUserMetrics",[5211,8869,5258],{"class":5228},[5211,8871,5579],{"class":5248},[5211,8873,5336],{"class":5228},[5211,8875,8876,8879,8881],{"class":5213,"line":5966},[5211,8877,8878],{"class":5302},"    return",[5211,8880,5296],{"class":5248},[5211,8882,6206],{"class":5228},[5211,8884,8885],{"class":5213,"line":5972},[5211,8886,8887],{"class":5228},"  },\n",[5211,8889,8890,8893],{"class":5213,"line":5977},[5211,8891,8892],{"class":5311},"  10",[5211,8894,8895],{"class":5318}," \u002F\u002F Максимум 10 паралельних запитів\n",[5211,8897,8899],{"class":5213,"line":8898},36,[5211,8900,5336],{"class":5228},[5189,8902,8904],{"id":8903},"продвинута-реалізація-з-чергою","Продвинута реалізація з чергою",[5185,8906,8907],{},"Більш ефективний підхід використовує чергу для динамічного запуску нових операцій, як тільки попередні завершуються:",[5201,8909,8911],{"className":5203,"code":8910,"language":5205,"meta":5206,"style":5206},"class AsyncQueue\u003CT, R> {\n  private queue: T[] = [];\n  private running = 0;\n  private results: R[] = [];\n  \n  constructor(\n    private readonly processor: (item: T) => Promise\u003CR>,\n    private readonly concurrencyLimit: number\n  ) {}\n  \n  async addAll(items: T[]): Promise\u003CR[]> {\n    this.queue = [...items];\n    this.results = [];\n    \n    \u002F\u002F Стартуємо початкові worker'и\n    const workers = Array(Math.min(this.concurrencyLimit, items.length))\n      .fill(null)\n      .map(() => this.worker());\n    \n    await Promise.all(workers);\n    return this.results;\n  }\n  \n  private async worker(): Promise\u003Cvoid> {\n    while (this.queue.length > 0) {\n      const item = this.queue.shift();\n      if (!item) break;\n      \n      this.running++;\n      \n      try {\n        const result = await this.processor(item);\n        this.results.push(result);\n      } catch (error) {\n        console.error('Помилка обробки елемента:', error);\n      } finally {\n        this.running--;\n      }\n    }\n  }\n  \n  getProgress(): { completed: number; total: number; running: number } {\n    return {\n      completed: this.results.length,\n      total: this.results.length + this.queue.length + this.running,\n      running: this.running,\n    };\n  }\n}\n\n\u002F\u002F Використання\nconst queue = new AsyncQueue(\n  async (userId: number) => {\n    console.log(`Обробка користувача ${userId}...`);\n    const user = await fetchUser(userId);\n    await processUser(user);\n    return user;\n  },\n  5 \u002F\u002F Максимум 5 паралельних операцій\n);\n\nconst userIds = Array.from({ length: 50 }, (_, i) => i + 1);\nconst results = await queue.addAll(userIds);\n\nconsole.log(`Оброблено ${results.length} користувачів`);\n",[5208,8912,8913,8931,8945,8958,8970,8974,8981,9011,9023,9028,9032,9057,9075,9087,9091,9096,9134,9150,9171,9175,9192,9204,9208,9212,9232,9256,9279,9296,9301,9314,9318,9325,9350,9369,9382,9402,9411,9423,9429,9434,9439,9444,9480,9487,9505,9543,9557,9563,9568,9573,9578,9584,9599,9618,9643,9662,9676,9685,9690,9699,9704,9709,9751,9775,9780],{"__ignoreMap":5206},[5211,8914,8915,8918,8921,8923,8925,8927,8929],{"class":5213,"line":5214},[5211,8916,8917],{"class":5217},"class",[5211,8919,8920],{"class":5232}," AsyncQueue",[5211,8922,5236],{"class":5228},[5211,8924,8419],{"class":5232},[5211,8926,5265],{"class":5228},[5211,8928,8424],{"class":5232},[5211,8930,5242],{"class":5228},[5211,8932,8933,8936,8939,8941,8943],{"class":5213,"line":5245},[5211,8934,8935],{"class":5217},"  private",[5211,8937,8938],{"class":5248}," queue",[5211,8940,6200],{"class":5228},[5211,8942,8419],{"class":5232},[5211,8944,7427],{"class":5228},[5211,8946,8947,8949,8952,8954,8956],{"class":5213,"line":5283},[5211,8948,8935],{"class":5217},[5211,8950,8951],{"class":5248}," 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50",[5211,9732,8789],{"class":5228},[5211,9734,8792],{"class":5248},[5211,9736,5265],{"class":5228},[5211,9738,8530],{"class":5248},[5211,9740,7577],{"class":5228},[5211,9742,7580],{"class":5217},[5211,9744,8520],{"class":5248},[5211,9746,8579],{"class":5228},[5211,9748,5312],{"class":5311},[5211,9750,5336],{"class":5228},[5211,9752,9754,9756,9758,9760,9762,9764,9766,9769,9771,9773],{"class":5213,"line":9753},63,[5211,9755,7441],{"class":5217},[5211,9757,8030],{"class":5295},[5211,9759,5299],{"class":5228},[5211,9761,5303],{"class":5302},[5211,9763,8938],{"class":5248},[5211,9765,5252],{"class":5228},[5211,9767,9768],{"class":5224},"addAll",[5211,9770,5258],{"class":5228},[5211,9772,7396],{"class":5248},[5211,9774,5336],{"class":5228},[5211,9776,9778],{"class":5213,"line":9777},64,[5211,9779,5819],{"emptyLinePlaceholder":5818},[5211,9781,9783,9786,9788,9790,9792,9794,9796,9798,9800,9802,9804,9807],{"class":5213,"line":9782},65,[5211,9784,9785],{"class":5248},"console",[5211,9787,5252],{"class":5228},[5211,9789,5255],{"class":5224},[5211,9791,5258],{"class":5228},[5211,9793,8681],{"class":5261},[5211,9795,8145],{"class":5217},[5211,9797,9083],{"class":5248},[5211,9799,5252],{"class":8689},[5211,9801,8540],{"class":5248},[5211,9803,8150],{"class":5217},[5211,9805,9806],{"class":5261}," користувачів`",[5211,9808,5336],{"class":5228},[5185,9810,9811],{},"Ця реалізація:",[5092,9813,9814,9817,9823],{},[5095,9815,9816],{},"Динамічно запускає нові операції, як тільки попередні завершуються.",[5095,9818,9819,9820,5252],{},"Підтримує моніторинг прогресу через метод ",[5208,9821,9822],{},"getProgress()",[5095,9824,9825],{},"Обробляє помилки без припинення черги.",[9827,9828,9829,9832,9852],"tip",{},[5185,9830,9831],{},"Для продакшн-коду рекомендується використовувати готові бібліотеки:",[5092,9833,9834,9840,9846],{},[5095,9835,9836,9839],{},[5121,9837,9838],{},"p-limit:"," проста функція для обмеження паралелізму.",[5095,9841,9842,9845],{},[5121,9843,9844],{},"p-queue:"," повноцінна черга з пріоритетами та таймаутами.",[5095,9847,9848,9851],{},[5121,9849,9850],{},"p-map:"," асинхронний map з підтримкою обмеження паралелізму.",[5185,9853,9854],{},"Ці бібліотеки обробляють граничні випадки, помилки та забезпечують оптимальну продуктивність.",[5189,9856,9858],{"id":9857},"приклад-з-бібліотекою-p-limit","Приклад з бібліотекою p-limit",[5201,9860,9862],{"className":5203,"code":9861,"language":5205,"meta":5206,"style":5206},"import pLimit from 'p-limit';\n\n\u002F\u002F Створюємо обмежувач паралелізму\nconst limit = pLimit(5); \u002F\u002F Максимум 5 одночасних операцій\n\nasync function fetchAllUsersWithLimit(userIds: number[]): Promise\u003Cany[]> {\n  \u002F\u002F Обгортаємо кожну операцію у limit()\n  const promises = userIds.map((id) =>\n    limit(() => fetchUser(id))\n  );\n  \n  return Promise.all(promises);\n}\n\n\u002F\u002F Використання\nconst userIds = Array.from({ length: 100 }, (_, i) => i + 1);\nconst users = await fetchAllUsersWithLimit(userIds);\n\nconsole.log(`Завантажено ${users.length} користувачів з обмеженням 5 паралельних запитів`);\n",[5208,9863,9864,9880,9884,9889,9911,9915,9942,9947,9971,9988,9992,9996,10013,10017,10021,10025,10065,10083,10087],{"__ignoreMap":5206},[5211,9865,9866,9869,9872,9875,9878],{"class":5213,"line":5214},[5211,9867,9868],{"class":5302},"import",[5211,9870,9871],{"class":5248}," pLimit",[5211,9873,9874],{"class":5302}," from",[5211,9876,9877],{"class":5261}," 'p-limit'",[5211,9879,6206],{"class":5228},[5211,9881,9882],{"class":5213,"line":5245},[5211,9883,5819],{"emptyLinePlaceholder":5818},[5211,9885,9886],{"class":5213,"line":5283},[5211,9887,9888],{"class":5318},"\u002F\u002F Створюємо обмежувач паралелізму\n",[5211,9890,9891,9893,9896,9898,9901,9903,9906,9908],{"class":5213,"line":5289},[5211,9892,7441],{"class":5217},[5211,9894,9895],{"class":5295}," limit",[5211,9897,5299],{"class":5228},[5211,9899,9900],{"class":5224},"pLimit",[5211,9902,5258],{"class":5228},[5211,9904,9905],{"class":5311},"5",[5211,9907,5409],{"class":5228},[5211,9909,9910],{"class":5318},"\u002F\u002F Максимум 5 одночасних операцій\n",[5211,9912,9913],{"class":5213,"line":5322},[5211,9914,5819],{"emptyLinePlaceholder":5818},[5211,9916,9917,9919,9921,9924,9926,9928,9930,9932,9934,9936,9938,9940],{"class":5213,"line":5339},[5211,9918,5218],{"class":5217},[5211,9920,5221],{"class":5217},[5211,9922,9923],{"class":5224}," fetchAllUsersWithLimit",[5211,9925,5258],{"class":5228},[5211,9927,7396],{"class":5248},[5211,9929,6200],{"class":5228},[5211,9931,6260],{"class":5232},[5211,9933,7403],{"class":5228},[5211,9935,5233],{"class":5232},[5211,9937,5236],{"class":5228},[5211,9939,6203],{"class":5232},[5211,9941,7413],{"class":5228},[5211,9943,9944],{"class":5213,"line":5344},[5211,9945,9946],{"class":5318},"  \u002F\u002F Обгортаємо кожну операцію у limit()\n",[5211,9948,9949,9951,9954,9956,9958,9960,9962,9964,9966,9968],{"class":5213,"line":5369},[5211,9950,5292],{"class":5217},[5211,9952,9953],{"class":5295}," promises",[5211,9955,5299],{"class":5228},[5211,9957,7396],{"class":5248},[5211,9959,5252],{"class":5228},[5211,9961,7569],{"class":5224},[5211,9963,7572],{"class":5228},[5211,9965,6619],{"class":5248},[5211,9967,7577],{"class":5228},[5211,9969,9970],{"class":5217},"=>\n",[5211,9972,9973,9976,9978,9980,9982,9984,9986],{"class":5213,"line":5385},[5211,9974,9975],{"class":5224},"    limit",[5211,9977,9158],{"class":5228},[5211,9979,7580],{"class":5217},[5211,9981,5306],{"class":5224},[5211,9983,5258],{"class":5228},[5211,9985,6619],{"class":5248},[5211,9987,7977],{"class":5228},[5211,9989,9990],{"class":5213,"line":5390},[5211,9991,7982],{"class":5228},[5211,9993,9994],{"class":5213,"line":5415},[5211,9995,5286],{"class":5228},[5211,9997,9998,10000,10002,10004,10006,10008,10011],{"class":5213,"line":5431},[5211,9999,6352],{"class":5302},[5211,10001,5597],{"class":5232},[5211,10003,5252],{"class":5228},[5211,10005,5602],{"class":5224},[5211,10007,5258],{"class":5228},[5211,10009,10010],{"class":5248},"promises",[5211,10012,5336],{"class":5228},[5211,10014,10015],{"class":5213,"line":5436},[5211,10016,5471],{"class":5228},[5211,10018,10019],{"class":5213,"line":5462},[5211,10020,5819],{"emptyLinePlaceholder":5818},[5211,10022,10023],{"class":5213,"line":5468},[5211,10024,9583],{"class":5318},[5211,10026,10027,10029,10031,10033,10035,10037,10039,10041,10043,10045,10047,10049,10051,10053,10055,10057,10059,10061,10063],{"class":5213,"line":5733},[5211,10028,7441],{"class":5217},[5211,10030,7450],{"class":5295},[5211,10032,5299],{"class":5228},[5211,10034,8772],{"class":5248},[5211,10036,5252],{"class":5228},[5211,10038,8777],{"class":5224},[5211,10040,8780],{"class":5228},[5211,10042,8783],{"class":5248},[5211,10044,8786],{"class":5311},[5211,10046,8789],{"class":5228},[5211,10048,8792],{"class":5248},[5211,10050,5265],{"class":5228},[5211,10052,8530],{"class":5248},[5211,10054,7577],{"class":5228},[5211,10056,7580],{"class":5217},[5211,10058,8520],{"class":5248},[5211,10060,8579],{"class":5228},[5211,10062,5312],{"class":5311},[5211,10064,5336],{"class":5228},[5211,10066,10067,10069,10071,10073,10075,10077,10079,10081],{"class":5213,"line":5875},[5211,10068,7441],{"class":5217},[5211,10070,7420],{"class":5295},[5211,10072,5299],{"class":5228},[5211,10074,5303],{"class":5302},[5211,10076,9923],{"class":5224},[5211,10078,5258],{"class":5228},[5211,10080,7396],{"class":5248},[5211,10082,5336],{"class":5228},[5211,10084,10085],{"class":5213,"line":5881},[5211,10086,5819],{"emptyLinePlaceholder":5818},[5211,10088,10089,10091,10093,10095,10097,10100,10102,10105,10107,10109,10111,10114],{"class":5213,"line":5886},[5211,10090,9785],{"class":5248},[5211,10092,5252],{"class":5228},[5211,10094,5255],{"class":5224},[5211,10096,5258],{"class":5228},[5211,10098,10099],{"class":5261},"`Завантажено ",[5211,10101,8145],{"class":5217},[5211,10103,10104],{"class":5248},"users",[5211,10106,5252],{"class":8689},[5211,10108,8540],{"class":5248},[5211,10110,8150],{"class":5217},[5211,10112,10113],{"class":5261}," користувачів з обмеженням 5 паралельних запитів`",[5211,10115,5336],{"class":5228},[5180,10117,10119],{"id":10118},"реальні-сценарії-оптимізація-завантаження-даних","Реальні сценарії: оптимізація завантаження даних",[5189,10121,10123],{"id":10122},"сценарій-1-завантаження-користувачів-та-їх-постів","Сценарій 1: Завантаження користувачів та їх постів",[5185,10125,10126],{},"Класична задача: завантажити список користувачів, а для кожного — його пости.",[5201,10128,10130],{"className":5203,"code":10129,"language":5205,"meta":5206,"style":5206},"interface User {\n  id: number;\n  name: string;\n}\n\ninterface Post {\n  id: number;\n  title: string;\n  userId: number;\n}\n\ninterface UserWithPosts {\n  user: User;\n  posts: Post[];\n}\n\n\u002F\u002F ❌ НАЙГІРШИЙ ВАРІАНТ: Повна послідовність\nasync function loadUsersWithPostsWorst(userIds: number[]): Promise\u003CUserWithPosts[]> {\n  const result: UserWithPosts[] = [];\n  \n  for (const userId of userIds) {\n    const user = await fetchUser(userId);      \u002F\u002F ПОСЛІДОВНО!\n    const posts = await fetchPosts(userId);    \u002F\u002F ПОСЛІДОВНО!\n    result.push({ user, posts });\n  }\n  \n  return result;\n  \u002F\u002F 10 користувачів × (200мс user + 150мс posts) = 3500мс\n}\n\n\u002F\u002F ❌ ПОГАНИЙ ВАРІАНТ: Паралельні користувачі, послідовні пости\nasync function loadUsersWithPostsBad(userIds: number[]): Promise\u003CUserWithPosts[]> {\n  const users = await Promise.all(userIds.map((id) => fetchUser(id)));\n  \n  const result: UserWithPosts[] = [];\n  for (const user of users) {\n    const posts = await fetchPosts(user.id); \u002F\u002F ПОСЛІДОВНО!\n    result.push({ user, posts });\n  }\n  \n  return result;\n  \u002F\u002F 200мс (users) + 10 × 150мс (posts) = 1700мс\n}\n\n\u002F\u002F ✅ ХОРОШИЙ ВАРІАНТ: Повна паралелізація\nasync function loadUsersWithPostsGood(userIds: number[]): Promise\u003CUserWithPosts[]> {\n  const usersWithPosts = await Promise.all(\n    userIds.map(async (userId) => {\n      const [user, posts] = await Promise.all([\n        fetchUser(userId),\n        fetchPosts(userId),\n      ]);\n      return { user, posts };\n    })\n  );\n  \n  return usersWithPosts;\n  \u002F\u002F max(200мс user, 150мс posts) = 200мс\n}\n\n\u002F\u002F ✅ НАЙКРАЩИЙ ВАРІАНТ: Паралелізація з обмеженням\nasync function loadUsersWithPostsBest(userIds: number[]): Promise\u003CUserWithPosts[]> {\n  const limit = pLimit(10); \u002F\u002F Обмеження: 10 паралельних запитів\n  \n  const usersWithPosts = await Promise.all(\n    userIds.map((userId) =>\n      limit(async () => {\n        const [user, posts] = await Promise.all([\n          fetchUser(userId),\n          fetchPosts(userId),\n        ]);\n        return { user, posts };\n      })\n    )\n  );\n  \n  return usersWithPosts;\n  \u002F\u002F Баланс між швидкістю та навантаженням на сервер\n}\n",[5208,10131,10132,10140,10150,10160,10164,10168,10177,10187,10198,10209,10213,10217,10226,10236,10249,10253,10257,10262,10290,10302,10306,10323,10343,10364,10384,10388,10392,10400,10405,10409,10413,10418,10445,10485,10489,10501,10517,10541,10559,10563,10567,10575,10580,10584,10588,10593,10620,10639,10662,10686,10697,10708,10713,10728,10733,10737,10741,10749,10754,10758,10762,10767,10794,10814,10818,10836,10853,10870,10895,10907,10919,10925,10941,10947,10953,10958,10963,10972,10978],{"__ignoreMap":5206},[5211,10133,10134,10136,10138],{"class":5213,"line":5214},[5211,10135,6186],{"class":5217},[5211,10137,7344],{"class":5232},[5211,10139,6192],{"class":5228},[5211,10141,10142,10144,10146,10148],{"class":5213,"line":5245},[5211,10143,7351],{"class":5248},[5211,10145,6200],{"class":5228},[5211,10147,6260],{"class":5232},[5211,10149,6206],{"class":5228},[5211,10151,10152,10154,10156,10158],{"class":5213,"line":5283},[5211,10153,7362],{"class":5248},[5211,10155,6200],{"class":5228},[5211,10157,7367],{"class":5232},[5211,10159,6206],{"class":5228},[5211,10161,10162],{"class":5213,"line":5289},[5211,10163,5471],{"class":5228},[5211,10165,10166],{"class":5213,"line":5322},[5211,10167,5819],{"emptyLinePlaceholder":5818},[5211,10169,10170,10172,10175],{"class":5213,"line":5339},[5211,10171,6186],{"class":5217},[5211,10173,10174],{"class":5232}," Post",[5211,10176,6192],{"class":5228},[5211,10178,10179,10181,10183,10185],{"class":5213,"line":5344},[5211,10180,7351],{"class":5248},[5211,10182,6200],{"class":5228},[5211,10184,6260],{"class":5232},[5211,10186,6206],{"class":5228},[5211,10188,10189,10192,10194,10196],{"class":5213,"line":5369},[5211,10190,10191],{"class":5248},"  title",[5211,10193,6200],{"class":5228},[5211,10195,7367],{"class":5232},[5211,10197,6206],{"class":5228},[5211,10199,10200,10203,10205,10207],{"class":5213,"line":5385},[5211,10201,10202],{"class":5248},"  userId",[5211,10204,6200],{"class":5228},[5211,10206,6260],{"class":5232},[5211,10208,6206],{"class":5228},[5211,10210,10211],{"class":5213,"line":5390},[5211,10212,5471],{"class":5228},[5211,10214,10215],{"class":5213,"line":5415},[5211,10216,5819],{"emptyLinePlaceholder":5818},[5211,10218,10219,10221,10224],{"class":5213,"line":5431},[5211,10220,6186],{"class":5217},[5211,10222,10223],{"class":5232}," UserWithPosts",[5211,10225,6192],{"class":5228},[5211,10227,10228,10230,10232,10234],{"class":5213,"line":5436},[5211,10229,6874],{"class":5248},[5211,10231,6200],{"class":5228},[5211,10233,7410],{"class":5232},[5211,10235,6206],{"class":5228},[5211,10237,10238,10241,10243,10246],{"class":5213,"line":5462},[5211,10239,10240],{"class":5248},"  posts",[5211,10242,6200],{"class":5228},[5211,10244,10245],{"class":5232},"Post",[5211,10247,10248],{"class":5228},"[];\n",[5211,10250,10251],{"class":5213,"line":5468},[5211,10252,5471],{"class":5228},[5211,10254,10255],{"class":5213,"line":5733},[5211,10256,5819],{"emptyLinePlaceholder":5818},[5211,10258,10259],{"class":5213,"line":5875},[5211,10260,10261],{"class":5318},"\u002F\u002F ❌ НАЙГІРШИЙ ВАРІАНТ: Повна послідовність\n",[5211,10263,10264,10266,10268,10271,10273,10275,10277,10279,10281,10283,10285,10288],{"class":5213,"line":5881},[5211,10265,5218],{"class":5217},[5211,10267,5221],{"class":5217},[5211,10269,10270],{"class":5224}," loadUsersWithPostsWorst",[5211,10272,5258],{"class":5228},[5211,10274,7396],{"class":5248},[5211,10276,6200],{"class":5228},[5211,10278,6260],{"class":5232},[5211,10280,7403],{"class":5228},[5211,10282,5233],{"class":5232},[5211,10284,5236],{"class":5228},[5211,10286,10287],{"class":5232},"UserWithPosts",[5211,10289,7413],{"class":5228},[5211,10291,10292,10294,10296,10298,10300],{"class":5213,"line":5886},[5211,10293,5292],{"class":5217},[5211,10295,9332],{"class":5295},[5211,10297,6200],{"class":5228},[5211,10299,10287],{"class":5232},[5211,10301,7427],{"class":5228},[5211,10303,10304],{"class":5213,"line":5891},[5211,10305,5286],{"class":5228},[5211,10307,10308,10310,10312,10314,10317,10319,10321],{"class":5213,"line":5897},[5211,10309,7436],{"class":5302},[5211,10311,5770],{"class":5228},[5211,10313,7441],{"class":5217},[5211,10315,10316],{"class":5295}," userId",[5211,10318,7447],{"class":5217},[5211,10320,7450],{"class":5248},[5211,10322,7453],{"class":5228},[5211,10324,10325,10327,10329,10331,10333,10335,10337,10339,10341],{"class":5213,"line":5903},[5211,10326,7458],{"class":5217},[5211,10328,5296],{"class":5295},[5211,10330,5299],{"class":5228},[5211,10332,5303],{"class":5302},[5211,10334,5306],{"class":5224},[5211,10336,5258],{"class":5228},[5211,10338,6255],{"class":5248},[5211,10340,5363],{"class":5228},[5211,10342,7808],{"class":5318},[5211,10344,10345,10347,10349,10351,10353,10355,10357,10359,10362],{"class":5213,"line":5908},[5211,10346,7458],{"class":5217},[5211,10348,5349],{"class":5295},[5211,10350,5299],{"class":5228},[5211,10352,5303],{"class":5302},[5211,10354,5356],{"class":5224},[5211,10356,5258],{"class":5228},[5211,10358,6255],{"class":5248},[5211,10360,10361],{"class":5228},");    ",[5211,10363,7808],{"class":5318},[5211,10365,10366,10369,10371,10373,10375,10377,10379,10381],{"class":5213,"line":5914},[5211,10367,10368],{"class":5248},"    result",[5211,10370,5252],{"class":5228},[5211,10372,7485],{"class":5224},[5211,10374,8780],{"class":5228},[5211,10376,5579],{"class":5248},[5211,10378,5265],{"class":5228},[5211,10380,5584],{"class":5248},[5211,10382,10383],{"class":5228}," });\n",[5211,10385,10386],{"class":5213,"line":5920},[5211,10387,7496],{"class":5228},[5211,10389,10390],{"class":5213,"line":5926},[5211,10391,5286],{"class":5228},[5211,10393,10394,10396,10398],{"class":5213,"line":5931},[5211,10395,6352],{"class":5302},[5211,10397,9332],{"class":5248},[5211,10399,6206],{"class":5228},[5211,10401,10402],{"class":5213,"line":5937},[5211,10403,10404],{"class":5318},"  \u002F\u002F 10 користувачів × (200мс user + 150мс posts) = 3500мс\n",[5211,10406,10407],{"class":5213,"line":5943},[5211,10408,5471],{"class":5228},[5211,10410,10411],{"class":5213,"line":5949},[5211,10412,5819],{"emptyLinePlaceholder":5818},[5211,10414,10415],{"class":5213,"line":5954},[5211,10416,10417],{"class":5318},"\u002F\u002F ❌ ПОГАНИЙ ВАРІАНТ: Паралельні користувачі, послідовні пости\n",[5211,10419,10420,10422,10424,10427,10429,10431,10433,10435,10437,10439,10441,10443],{"class":5213,"line":5960},[5211,10421,5218],{"class":5217},[5211,10423,5221],{"class":5217},[5211,10425,10426],{"class":5224}," loadUsersWithPostsBad",[5211,10428,5258],{"class":5228},[5211,10430,7396],{"class":5248},[5211,10432,6200],{"class":5228},[5211,10434,6260],{"class":5232},[5211,10436,7403],{"class":5228},[5211,10438,5233],{"class":5232},[5211,10440,5236],{"class":5228},[5211,10442,10287],{"class":5232},[5211,10444,7413],{"class":5228},[5211,10446,10447,10449,10451,10453,10455,10457,10459,10461,10463,10465,10467,10469,10471,10473,10475,10477,10479,10481,10483],{"class":5213,"line":5966},[5211,10448,5292],{"class":5217},[5211,10450,7420],{"class":5295},[5211,10452,5299],{"class":5228},[5211,10454,5303],{"class":5302},[5211,10456,5597],{"class":5232},[5211,10458,5252],{"class":5228},[5211,10460,5602],{"class":5224},[5211,10462,5258],{"class":5228},[5211,10464,7396],{"class":5248},[5211,10466,5252],{"class":5228},[5211,10468,7569],{"class":5224},[5211,10470,7572],{"class":5228},[5211,10472,6619],{"class":5248},[5211,10474,7577],{"class":5228},[5211,10476,7580],{"class":5217},[5211,10478,5306],{"class":5224},[5211,10480,5258],{"class":5228},[5211,10482,6619],{"class":5248},[5211,10484,7700],{"class":5228},[5211,10486,10487],{"class":5213,"line":5972},[5211,10488,5286],{"class":5228},[5211,10490,10491,10493,10495,10497,10499],{"class":5213,"line":5977},[5211,10492,5292],{"class":5217},[5211,10494,9332],{"class":5295},[5211,10496,6200],{"class":5228},[5211,10498,10287],{"class":5232},[5211,10500,7427],{"class":5228},[5211,10502,10503,10505,10507,10509,10511,10513,10515],{"class":5213,"line":8898},[5211,10504,7436],{"class":5302},[5211,10506,5770],{"class":5228},[5211,10508,7441],{"class":5217},[5211,10510,5296],{"class":5295},[5211,10512,7447],{"class":5217},[5211,10514,7420],{"class":5248},[5211,10516,7453],{"class":5228},[5211,10518,10519,10521,10523,10525,10527,10529,10531,10533,10535,10537,10539],{"class":5213,"line":9413},[5211,10520,7458],{"class":5217},[5211,10522,5349],{"class":5295},[5211,10524,5299],{"class":5228},[5211,10526,5303],{"class":5302},[5211,10528,5356],{"class":5224},[5211,10530,5258],{"class":5228},[5211,10532,5579],{"class":5248},[5211,10534,5252],{"class":5228},[5211,10536,6619],{"class":5248},[5211,10538,5409],{"class":5228},[5211,10540,7808],{"class":5318},[5211,10542,10543,10545,10547,10549,10551,10553,10555,10557],{"class":5213,"line":9425},[5211,10544,10368],{"class":5248},[5211,10546,5252],{"class":5228},[5211,10548,7485],{"class":5224},[5211,10550,8780],{"class":5228},[5211,10552,5579],{"class":5248},[5211,10554,5265],{"class":5228},[5211,10556,5584],{"class":5248},[5211,10558,10383],{"class":5228},[5211,10560,10561],{"class":5213,"line":9431},[5211,10562,7496],{"class":5228},[5211,10564,10565],{"class":5213,"line":9436},[5211,10566,5286],{"class":5228},[5211,10568,10569,10571,10573],{"class":5213,"line":9441},[5211,10570,6352],{"class":5302},[5211,10572,9332],{"class":5248},[5211,10574,6206],{"class":5228},[5211,10576,10577],{"class":5213,"line":9446},[5211,10578,10579],{"class":5318},"  \u002F\u002F 200мс (users) + 10 × 150мс (posts) = 1700мс\n",[5211,10581,10582],{"class":5213,"line":9482},[5211,10583,5471],{"class":5228},[5211,10585,10586],{"class":5213,"line":9489},[5211,10587,5819],{"emptyLinePlaceholder":5818},[5211,10589,10590],{"class":5213,"line":9507},[5211,10591,10592],{"class":5318},"\u002F\u002F ✅ ХОРОШИЙ ВАРІАНТ: Повна паралелізація\n",[5211,10594,10595,10597,10599,10602,10604,10606,10608,10610,10612,10614,10616,10618],{"class":5213,"line":9545},[5211,10596,5218],{"class":5217},[5211,10598,5221],{"class":5217},[5211,10600,10601],{"class":5224}," loadUsersWithPostsGood",[5211,10603,5258],{"class":5228},[5211,10605,7396],{"class":5248},[5211,10607,6200],{"class":5228},[5211,10609,6260],{"class":5232},[5211,10611,7403],{"class":5228},[5211,10613,5233],{"class":5232},[5211,10615,5236],{"class":5228},[5211,10617,10287],{"class":5232},[5211,10619,7413],{"class":5228},[5211,10621,10622,10624,10627,10629,10631,10633,10635,10637],{"class":5213,"line":9559},[5211,10623,5292],{"class":5217},[5211,10625,10626],{"class":5295}," usersWithPosts",[5211,10628,5299],{"class":5228},[5211,10630,5303],{"class":5302},[5211,10632,5597],{"class":5232},[5211,10634,5252],{"class":5228},[5211,10636,5602],{"class":5224},[5211,10638,7951],{"class":5228},[5211,10640,10641,10644,10646,10648,10650,10652,10654,10656,10658,10660],{"class":5213,"line":9565},[5211,10642,10643],{"class":5248},"    userIds",[5211,10645,5252],{"class":5228},[5211,10647,7569],{"class":5224},[5211,10649,5258],{"class":5228},[5211,10651,5218],{"class":5217},[5211,10653,5770],{"class":5228},[5211,10655,6255],{"class":5248},[5211,10657,7577],{"class":5228},[5211,10659,7580],{"class":5217},[5211,10661,6192],{"class":5228},[5211,10663,10664,10666,10668,10670,10672,10674,10676,10678,10680,10682,10684],{"class":5213,"line":9570},[5211,10665,9260],{"class":5217},[5211,10667,5576],{"class":5228},[5211,10669,5579],{"class":5295},[5211,10671,5265],{"class":5228},[5211,10673,5584],{"class":5295},[5211,10675,5592],{"class":5228},[5211,10677,5303],{"class":5302},[5211,10679,5597],{"class":5232},[5211,10681,5252],{"class":5228},[5211,10683,5602],{"class":5224},[5211,10685,5605],{"class":5228},[5211,10687,10688,10691,10693,10695],{"class":5213,"line":9575},[5211,10689,10690],{"class":5224},"        fetchUser",[5211,10692,5258],{"class":5228},[5211,10694,6255],{"class":5248},[5211,10696,6456],{"class":5228},[5211,10698,10699,10702,10704,10706],{"class":5213,"line":9580},[5211,10700,10701],{"class":5224},"        fetchPosts",[5211,10703,5258],{"class":5228},[5211,10705,6255],{"class":5248},[5211,10707,6456],{"class":5228},[5211,10709,10710],{"class":5213,"line":9586},[5211,10711,10712],{"class":5228},"      ]);\n",[5211,10714,10715,10718,10720,10722,10724,10726],{"class":5213,"line":9601},[5211,10716,10717],{"class":5302},"      return",[5211,10719,6355],{"class":5228},[5211,10721,5579],{"class":5248},[5211,10723,5265],{"class":5228},[5211,10725,5584],{"class":5248},[5211,10727,6371],{"class":5228},[5211,10729,10730],{"class":5213,"line":9620},[5211,10731,10732],{"class":5228},"    })\n",[5211,10734,10735],{"class":5213,"line":9645},[5211,10736,7982],{"class":5228},[5211,10738,10739],{"class":5213,"line":9664},[5211,10740,5286],{"class":5228},[5211,10742,10743,10745,10747],{"class":5213,"line":9678},[5211,10744,6352],{"class":5302},[5211,10746,10626],{"class":5248},[5211,10748,6206],{"class":5228},[5211,10750,10751],{"class":5213,"line":9687},[5211,10752,10753],{"class":5318},"  \u002F\u002F max(200мс user, 150мс posts) = 200мс\n",[5211,10755,10756],{"class":5213,"line":9692},[5211,10757,5471],{"class":5228},[5211,10759,10760],{"class":5213,"line":9701},[5211,10761,5819],{"emptyLinePlaceholder":5818},[5211,10763,10764],{"class":5213,"line":9706},[5211,10765,10766],{"class":5318},"\u002F\u002F ✅ НАЙКРАЩИЙ ВАРІАНТ: Паралелізація з обмеженням\n",[5211,10768,10769,10771,10773,10776,10778,10780,10782,10784,10786,10788,10790,10792],{"class":5213,"line":9711},[5211,10770,5218],{"class":5217},[5211,10772,5221],{"class":5217},[5211,10774,10775],{"class":5224}," loadUsersWithPostsBest",[5211,10777,5258],{"class":5228},[5211,10779,7396],{"class":5248},[5211,10781,6200],{"class":5228},[5211,10783,6260],{"class":5232},[5211,10785,7403],{"class":5228},[5211,10787,5233],{"class":5232},[5211,10789,5236],{"class":5228},[5211,10791,10287],{"class":5232},[5211,10793,7413],{"class":5228},[5211,10795,10796,10798,10800,10802,10804,10806,10809,10811],{"class":5213,"line":9753},[5211,10797,5292],{"class":5217},[5211,10799,9895],{"class":5295},[5211,10801,5299],{"class":5228},[5211,10803,9900],{"class":5224},[5211,10805,5258],{"class":5228},[5211,10807,10808],{"class":5311},"10",[5211,10810,5409],{"class":5228},[5211,10812,10813],{"class":5318},"\u002F\u002F Обмеження: 10 паралельних запитів\n",[5211,10815,10816],{"class":5213,"line":9777},[5211,10817,5286],{"class":5228},[5211,10819,10820,10822,10824,10826,10828,10830,10832,10834],{"class":5213,"line":9782},[5211,10821,5292],{"class":5217},[5211,10823,10626],{"class":5295},[5211,10825,5299],{"class":5228},[5211,10827,5303],{"class":5302},[5211,10829,5597],{"class":5232},[5211,10831,5252],{"class":5228},[5211,10833,5602],{"class":5224},[5211,10835,7951],{"class":5228},[5211,10837,10839,10841,10843,10845,10847,10849,10851],{"class":5213,"line":10838},66,[5211,10840,10643],{"class":5248},[5211,10842,5252],{"class":5228},[5211,10844,7569],{"class":5224},[5211,10846,7572],{"class":5228},[5211,10848,6255],{"class":5248},[5211,10850,7577],{"class":5228},[5211,10852,9970],{"class":5217},[5211,10854,10856,10859,10861,10863,10866,10868],{"class":5213,"line":10855},67,[5211,10857,10858],{"class":5224},"      limit",[5211,10860,5258],{"class":5228},[5211,10862,5218],{"class":5217},[5211,10864,10865],{"class":5228}," () ",[5211,10867,7580],{"class":5217},[5211,10869,6192],{"class":5228},[5211,10871,10873,10875,10877,10879,10881,10883,10885,10887,10889,10891,10893],{"class":5213,"line":10872},68,[5211,10874,9329],{"class":5217},[5211,10876,5576],{"class":5228},[5211,10878,5579],{"class":5295},[5211,10880,5265],{"class":5228},[5211,10882,5584],{"class":5295},[5211,10884,5592],{"class":5228},[5211,10886,5303],{"class":5302},[5211,10888,5597],{"class":5232},[5211,10890,5252],{"class":5228},[5211,10892,5602],{"class":5224},[5211,10894,5605],{"class":5228},[5211,10896,10898,10901,10903,10905],{"class":5213,"line":10897},69,[5211,10899,10900],{"class":5224},"          fetchUser",[5211,10902,5258],{"class":5228},[5211,10904,6255],{"class":5248},[5211,10906,6456],{"class":5228},[5211,10908,10910,10913,10915,10917],{"class":5213,"line":10909},70,[5211,10911,10912],{"class":5224},"          fetchPosts",[5211,10914,5258],{"class":5228},[5211,10916,6255],{"class":5248},[5211,10918,6456],{"class":5228},[5211,10920,10922],{"class":5213,"line":10921},71,[5211,10923,10924],{"class":5228},"        ]);\n",[5211,10926,10928,10931,10933,10935,10937,10939],{"class":5213,"line":10927},72,[5211,10929,10930],{"class":5302},"        return",[5211,10932,6355],{"class":5228},[5211,10934,5579],{"class":5248},[5211,10936,5265],{"class":5228},[5211,10938,5584],{"class":5248},[5211,10940,6371],{"class":5228},[5211,10942,10944],{"class":5213,"line":10943},73,[5211,10945,10946],{"class":5228},"      })\n",[5211,10948,10950],{"class":5213,"line":10949},74,[5211,10951,10952],{"class":5228},"    )\n",[5211,10954,10956],{"class":5213,"line":10955},75,[5211,10957,7982],{"class":5228},[5211,10959,10961],{"class":5213,"line":10960},76,[5211,10962,5286],{"class":5228},[5211,10964,10966,10968,10970],{"class":5213,"line":10965},77,[5211,10967,6352],{"class":5302},[5211,10969,10626],{"class":5248},[5211,10971,6206],{"class":5228},[5211,10973,10975],{"class":5213,"line":10974},78,[5211,10976,10977],{"class":5318},"  \u002F\u002F Баланс між швидкістю та навантаженням на сервер\n",[5211,10979,10981],{"class":5213,"line":10980},79,[5211,10982,5471],{"class":5228},[5185,10984,10985],{},[5121,10986,10987],{},"Порівняння продуктивності для 10 користувачів:",[10989,10990,10991,11010],"table",{},[10992,10993,10994],"thead",{},[10995,10996,10997,11001,11004,11007],"tr",{},[10998,10999,11000],"th",{},"Варіант",[10998,11002,11003],{},"Час виконання",[10998,11005,11006],{},"Паралельних запитів",[10998,11008,11009],{},"Примітка",[11011,11012,11013,11027,11041,11054],"tbody",{},[10995,11014,11015,11019,11022,11024],{},[11016,11017,11018],"td",{},"Найгірший",[11016,11020,11021],{},"3500мс",[11016,11023,5312],{},[11016,11025,11026],{},"Повна послідовність",[10995,11028,11029,11032,11035,11038],{},[11016,11030,11031],{},"Поганий",[11016,11033,11034],{},"1700мс",[11016,11036,11037],{},"10 (users) + 1 (posts)",[11016,11039,11040],{},"Часткова паралелізація",[10995,11042,11043,11046,11048,11051],{},[11016,11044,11045],{},"Хороший",[11016,11047,7724],{},[11016,11049,11050],{},"20 (10 users + 10 posts)",[11016,11052,11053],{},"Повна паралелізація",[10995,11055,11056,11059,11062,11065],{},[11016,11057,11058],{},"Найкращий",[11016,11060,11061],{},"~400мс",[11016,11063,11064],{},"10 (контрольовано)",[11016,11066,11067],{},"Баланс швидкості та навантаження",[5189,11069,11071],{"id":11070},"сценарій-2-завантаження-файлів-з-резервних-джерел","Сценарій 2: Завантаження файлів з резервних джерел",[5185,11073,11074],{},"Стратегія fallback: спробувати завантажити файл з основного джерела, при невдачі — з резервних:",[5201,11076,11078],{"className":5203,"code":11077,"language":5205,"meta":5206,"style":5206},"\u002F\u002F ❌ НЕЕФЕКТИВНО: Послідовні спроби\nasync function downloadFileSequential(filename: string): Promise\u003CBuffer> {\n  const sources = [\n    `https:\u002F\u002Fcdn1.example.com\u002F${filename}`,\n    `https:\u002F\u002Fcdn2.example.com\u002F${filename}`,\n    `https:\u002F\u002Fcdn3.example.com\u002F${filename}`,\n    `https:\u002F\u002Fbackup.example.com\u002F${filename}`,\n  ];\n  \n  for (const url of sources) {\n    try {\n      console.log(`Спроба завантажити з ${url}...`);\n      const response = await fetch(url);\n      if (response.ok) {\n        return Buffer.from(await response.arrayBuffer());\n      }\n    } catch (error) {\n      console.warn(`Джерело ${url} недоступне`);\n    }\n  }\n  \n  throw new Error('Всі джерела недоступні');\n  \u002F\u002F Час: 4 × (timeout до помилки) = дуже повільно\n}\n\n\u002F\u002F ✅ ЕФЕКТИВНО: Promise.any() для першого успішного\nasync function downloadFileEfficient(filename: string): Promise\u003CBuffer> {\n  const sources = [\n    `https:\u002F\u002Fcdn1.example.com\u002F${filename}`,\n    `https:\u002F\u002Fcdn2.example.com\u002F${filename}`,\n    `https:\u002F\u002Fcdn3.example.com\u002F${filename}`,\n    `https:\u002F\u002Fbackup.example.com\u002F${filename}`,\n  ];\n  \n  const downloadPromises = sources.map(async (url) => {\n    const response = await fetch(url);\n    if (!response.ok) {\n      throw new Error(`HTTP ${response.status}`);\n    }\n    console.log(`Успішно завантажено з ${url}`);\n    return Buffer.from(await response.arrayBuffer());\n  });\n  \n  try {\n    return await Promise.any(downloadPromises);\n  } catch (error) {\n    if (error instanceof AggregateError) {\n      console.error('Всі джерела недоступні:');\n      error.errors.forEach((err, index) => {\n        console.error(`- ${sources[index]}: ${err.message}`);\n      });\n    }\n    throw new Error('Не вдалося завантажити файл');\n  }\n  \u002F\u002F Час: мінімальний серед доступних джерел\n}\n",[5208,11079,11080,11085,11114,11124,11139,11154,11169,11184,11189,11193,11210,11216,11240,11260,11276,11300,11304,11316,11341,11345,11349,11353,11371,11376,11380,11384,11389,11416,11424,11438,11452,11466,11480,11484,11488,11518,11536,11550,11578,11582,11605,11627,11631,11635,11642,11662,11675,11691,11706,11735,11779,11784,11788,11804,11808,11813],{"__ignoreMap":5206},[5211,11081,11082],{"class":5213,"line":5214},[5211,11083,11084],{"class":5318},"\u002F\u002F ❌ НЕЕФЕКТИВНО: Послідовні спроби\n",[5211,11086,11087,11089,11091,11094,11096,11099,11101,11103,11105,11107,11109,11112],{"class":5213,"line":5245},[5211,11088,5218],{"class":5217},[5211,11090,5221],{"class":5217},[5211,11092,11093],{"class":5224}," downloadFileSequential",[5211,11095,5258],{"class":5228},[5211,11097,11098],{"class":5248},"filename",[5211,11100,6200],{"class":5228},[5211,11102,7367],{"class":5232},[5211,11104,6263],{"class":5228},[5211,11106,5233],{"class":5232},[5211,11108,5236],{"class":5228},[5211,11110,11111],{"class":5232},"Buffer",[5211,11113,5242],{"class":5228},[5211,11115,11116,11118,11121],{"class":5213,"line":5283},[5211,11117,5292],{"class":5217},[5211,11119,11120],{"class":5295}," sources",[5211,11122,11123],{"class":5228}," = [\n",[5211,11125,11126,11129,11131,11133,11135,11137],{"class":5213,"line":5289},[5211,11127,11128],{"class":5261},"    `https:\u002F\u002Fcdn1.example.com\u002F",[5211,11130,8145],{"class":5217},[5211,11132,11098],{"class":5248},[5211,11134,8150],{"class":5217},[5211,11136,8730],{"class":5261},[5211,11138,7125],{"class":5228},[5211,11140,11141,11144,11146,11148,11150,11152],{"class":5213,"line":5322},[5211,11142,11143],{"class":5261},"    `https:\u002F\u002Fcdn2.example.com\u002F",[5211,11145,8145],{"class":5217},[5211,11147,11098],{"class":5248},[5211,11149,8150],{"class":5217},[5211,11151,8730],{"class":5261},[5211,11153,7125],{"class":5228},[5211,11155,11156,11159,11161,11163,11165,11167],{"class":5213,"line":5339},[5211,11157,11158],{"class":5261},"    `https:\u002F\u002Fcdn3.example.com\u002F",[5211,11160,8145],{"class":5217},[5211,11162,11098],{"class":5248},[5211,11164,8150],{"class":5217},[5211,11166,8730],{"class":5261},[5211,11168,7125],{"class":5228},[5211,11170,11171,11174,11176,11178,11180,11182],{"class":5213,"line":5344},[5211,11172,11173],{"class":5261},"    `https:\u002F\u002Fbackup.example.com\u002F",[5211,11175,8145],{"class":5217},[5211,11177,11098],{"class":5248},[5211,11179,8150],{"class":5217},[5211,11181,8730],{"class":5261},[5211,11183,7125],{"class":5228},[5211,11185,11186],{"class":5213,"line":5369},[5211,11187,11188],{"class":5228},"  ];\n",[5211,11190,11191],{"class":5213,"line":5385},[5211,11192,5286],{"class":5228},[5211,11194,11195,11197,11199,11201,11204,11206,11208],{"class":5213,"line":5390},[5211,11196,7436],{"class":5302},[5211,11198,5770],{"class":5228},[5211,11200,7441],{"class":5217},[5211,11202,11203],{"class":5295}," url",[5211,11205,7447],{"class":5217},[5211,11207,11120],{"class":5248},[5211,11209,7453],{"class":5228},[5211,11211,11212,11214],{"class":5213,"line":5415},[5211,11213,8230],{"class":5302},[5211,11215,6192],{"class":5228},[5211,11217,11218,11220,11222,11224,11226,11229,11231,11234,11236,11238],{"class":5213,"line":5431},[5211,11219,8132],{"class":5248},[5211,11221,5252],{"class":5228},[5211,11223,5255],{"class":5224},[5211,11225,5258],{"class":5228},[5211,11227,11228],{"class":5261},"`Спроба завантажити з ",[5211,11230,8145],{"class":5217},[5211,11232,11233],{"class":5248},"url",[5211,11235,8150],{"class":5217},[5211,11237,9640],{"class":5261},[5211,11239,5336],{"class":5228},[5211,11241,11242,11244,11247,11249,11251,11254,11256,11258],{"class":5213,"line":5436},[5211,11243,9260],{"class":5217},[5211,11245,11246],{"class":5295}," response",[5211,11248,5299],{"class":5228},[5211,11250,5303],{"class":5302},[5211,11252,11253],{"class":5224}," fetch",[5211,11255,5258],{"class":5228},[5211,11257,11233],{"class":5248},[5211,11259,5336],{"class":5228},[5211,11261,11262,11264,11266,11269,11271,11274],{"class":5213,"line":5462},[5211,11263,9283],{"class":5302},[5211,11265,5770],{"class":5228},[5211,11267,11268],{"class":5248},"response",[5211,11270,5252],{"class":5228},[5211,11272,11273],{"class":5248},"ok",[5211,11275,7453],{"class":5228},[5211,11277,11278,11280,11283,11285,11287,11289,11291,11293,11295,11298],{"class":5213,"line":5468},[5211,11279,10930],{"class":5302},[5211,11281,11282],{"class":5248}," Buffer",[5211,11284,5252],{"class":5228},[5211,11286,8777],{"class":5224},[5211,11288,5258],{"class":5228},[5211,11290,5303],{"class":5302},[5211,11292,11246],{"class":5248},[5211,11294,5252],{"class":5228},[5211,11296,11297],{"class":5224},"arrayBuffer",[5211,11299,5280],{"class":5228},[5211,11301,11302],{"class":5213,"line":5733},[5211,11303,9428],{"class":5228},[5211,11305,11306,11308,11310,11312,11314],{"class":5213,"line":5875},[5211,11307,8276],{"class":5228},[5211,11309,8279],{"class":5302},[5211,11311,5770],{"class":5228},[5211,11313,8137],{"class":5248},[5211,11315,7453],{"class":5228},[5211,11317,11318,11320,11322,11325,11327,11330,11332,11334,11336,11339],{"class":5213,"line":5881},[5211,11319,8132],{"class":5248},[5211,11321,5252],{"class":5228},[5211,11323,11324],{"class":5224},"warn",[5211,11326,5258],{"class":5228},[5211,11328,11329],{"class":5261},"`Джерело ",[5211,11331,8145],{"class":5217},[5211,11333,11233],{"class":5248},[5211,11335,8150],{"class":5217},[5211,11337,11338],{"class":5261}," недоступне`",[5211,11340,5336],{"class":5228},[5211,11342,11343],{"class":5213,"line":5886},[5211,11344,8169],{"class":5228},[5211,11346,11347],{"class":5213,"line":5891},[5211,11348,7496],{"class":5228},[5211,11350,11351],{"class":5213,"line":5897},[5211,11352,5286],{"class":5228},[5211,11354,11355,11358,11361,11364,11366,11369],{"class":5213,"line":5903},[5211,11356,11357],{"class":5302},"  throw",[5211,11359,11360],{"class":5217}," new",[5211,11362,11363],{"class":5224}," Error",[5211,11365,5258],{"class":5228},[5211,11367,11368],{"class":5261},"'Всі джерела недоступні'",[5211,11370,5336],{"class":5228},[5211,11372,11373],{"class":5213,"line":5908},[5211,11374,11375],{"class":5318},"  \u002F\u002F Час: 4 × (timeout до помилки) = дуже повільно\n",[5211,11377,11378],{"class":5213,"line":5914},[5211,11379,5471],{"class":5228},[5211,11381,11382],{"class":5213,"line":5920},[5211,11383,5819],{"emptyLinePlaceholder":5818},[5211,11385,11386],{"class":5213,"line":5926},[5211,11387,11388],{"class":5318},"\u002F\u002F ✅ ЕФЕКТИВНО: Promise.any() для першого успішного\n",[5211,11390,11391,11393,11395,11398,11400,11402,11404,11406,11408,11410,11412,11414],{"class":5213,"line":5931},[5211,11392,5218],{"class":5217},[5211,11394,5221],{"class":5217},[5211,11396,11397],{"class":5224}," downloadFileEfficient",[5211,11399,5258],{"class":5228},[5211,11401,11098],{"class":5248},[5211,11403,6200],{"class":5228},[5211,11405,7367],{"class":5232},[5211,11407,6263],{"class":5228},[5211,11409,5233],{"class":5232},[5211,11411,5236],{"class":5228},[5211,11413,11111],{"class":5232},[5211,11415,5242],{"class":5228},[5211,11417,11418,11420,11422],{"class":5213,"line":5937},[5211,11419,5292],{"class":5217},[5211,11421,11120],{"class":5295},[5211,11423,11123],{"class":5228},[5211,11425,11426,11428,11430,11432,11434,11436],{"class":5213,"line":5943},[5211,11427,11128],{"class":5261},[5211,11429,8145],{"class":5217},[5211,11431,11098],{"class":5248},[5211,11433,8150],{"class":5217},[5211,11435,8730],{"class":5261},[5211,11437,7125],{"class":5228},[5211,11439,11440,11442,11444,11446,11448,11450],{"class":5213,"line":5949},[5211,11441,11143],{"class":5261},[5211,11443,8145],{"class":5217},[5211,11445,11098],{"class":5248},[5211,11447,8150],{"class":5217},[5211,11449,8730],{"class":5261},[5211,11451,7125],{"class":5228},[5211,11453,11454,11456,11458,11460,11462,11464],{"class":5213,"line":5954},[5211,11455,11158],{"class":5261},[5211,11457,8145],{"class":5217},[5211,11459,11098],{"class":5248},[5211,11461,8150],{"class":5217},[5211,11463,8730],{"class":5261},[5211,11465,7125],{"class":5228},[5211,11467,11468,11470,11472,11474,11476,11478],{"class":5213,"line":5960},[5211,11469,11173],{"class":5261},[5211,11471,8145],{"class":5217},[5211,11473,11098],{"class":5248},[5211,11475,8150],{"class":5217},[5211,11477,8730],{"class":5261},[5211,11479,7125],{"class":5228},[5211,11481,11482],{"class":5213,"line":5966},[5211,11483,11188],{"class":5228},[5211,11485,11486],{"class":5213,"line":5972},[5211,11487,5286],{"class":5228},[5211,11489,11490,11492,11495,11497,11500,11502,11504,11506,11508,11510,11512,11514,11516],{"class":5213,"line":5977},[5211,11491,5292],{"class":5217},[5211,11493,11494],{"class":5295}," downloadPromises",[5211,11496,5299],{"class":5228},[5211,11498,11499],{"class":5248},"sources",[5211,11501,5252],{"class":5228},[5211,11503,7569],{"class":5224},[5211,11505,5258],{"class":5228},[5211,11507,5218],{"class":5217},[5211,11509,5770],{"class":5228},[5211,11511,11233],{"class":5248},[5211,11513,7577],{"class":5228},[5211,11515,7580],{"class":5217},[5211,11517,6192],{"class":5228},[5211,11519,11520,11522,11524,11526,11528,11530,11532,11534],{"class":5213,"line":8898},[5211,11521,7458],{"class":5217},[5211,11523,11246],{"class":5295},[5211,11525,5299],{"class":5228},[5211,11527,5303],{"class":5302},[5211,11529,11253],{"class":5224},[5211,11531,5258],{"class":5228},[5211,11533,11233],{"class":5248},[5211,11535,5336],{"class":5228},[5211,11537,11538,11540,11542,11544,11546,11548],{"class":5213,"line":9413},[5211,11539,8110],{"class":5302},[5211,11541,9286],{"class":5228},[5211,11543,11268],{"class":5248},[5211,11545,5252],{"class":5228},[5211,11547,11273],{"class":5248},[5211,11549,7453],{"class":5228},[5211,11551,11552,11555,11557,11559,11561,11564,11566,11568,11570,11572,11574,11576],{"class":5213,"line":9425},[5211,11553,11554],{"class":5302},"      throw",[5211,11556,11360],{"class":5217},[5211,11558,11363],{"class":5224},[5211,11560,5258],{"class":5228},[5211,11562,11563],{"class":5261},"`HTTP ",[5211,11565,8145],{"class":5217},[5211,11567,11268],{"class":5248},[5211,11569,5252],{"class":8689},[5211,11571,8119],{"class":5248},[5211,11573,8150],{"class":5217},[5211,11575,8730],{"class":5261},[5211,11577,5336],{"class":5228},[5211,11579,11580],{"class":5213,"line":9431},[5211,11581,8169],{"class":5228},[5211,11583,11584,11586,11588,11590,11592,11595,11597,11599,11601,11603],{"class":5213,"line":9436},[5211,11585,8672],{"class":5248},[5211,11587,5252],{"class":5228},[5211,11589,5255],{"class":5224},[5211,11591,5258],{"class":5228},[5211,11593,11594],{"class":5261},"`Успішно завантажено з ",[5211,11596,8145],{"class":5217},[5211,11598,11233],{"class":5248},[5211,11600,8150],{"class":5217},[5211,11602,8730],{"class":5261},[5211,11604,5336],{"class":5228},[5211,11606,11607,11609,11611,11613,11615,11617,11619,11621,11623,11625],{"class":5213,"line":9441},[5211,11608,8878],{"class":5302},[5211,11610,11282],{"class":5248},[5211,11612,5252],{"class":5228},[5211,11614,8777],{"class":5224},[5211,11616,5258],{"class":5228},[5211,11618,5303],{"class":5302},[5211,11620,11246],{"class":5248},[5211,11622,5252],{"class":5228},[5211,11624,11297],{"class":5224},[5211,11626,5280],{"class":5228},[5211,11628,11629],{"class":5213,"line":9446},[5211,11630,7897],{"class":5228},[5211,11632,11633],{"class":5213,"line":9482},[5211,11634,5286],{"class":5228},[5211,11636,11637,11640],{"class":5213,"line":9489},[5211,11638,11639],{"class":5302},"  try",[5211,11641,6192],{"class":5228},[5211,11643,11644,11646,11649,11651,11653,11655,11657,11660],{"class":5213,"line":9507},[5211,11645,8878],{"class":5302},[5211,11647,11648],{"class":5302}," await",[5211,11650,5597],{"class":5232},[5211,11652,5252],{"class":5228},[5211,11654,6203],{"class":5224},[5211,11656,5258],{"class":5228},[5211,11658,11659],{"class":5248},"downloadPromises",[5211,11661,5336],{"class":5228},[5211,11663,11664,11667,11669,11671,11673],{"class":5213,"line":9545},[5211,11665,11666],{"class":5228},"  } ",[5211,11668,8279],{"class":5302},[5211,11670,5770],{"class":5228},[5211,11672,8137],{"class":5248},[5211,11674,7453],{"class":5228},[5211,11676,11677,11679,11681,11683,11686,11689],{"class":5213,"line":9559},[5211,11678,8110],{"class":5302},[5211,11680,5770],{"class":5228},[5211,11682,8137],{"class":5248},[5211,11684,11685],{"class":5217}," instanceof",[5211,11687,11688],{"class":5232}," AggregateError",[5211,11690,7453],{"class":5228},[5211,11692,11693,11695,11697,11699,11701,11704],{"class":5213,"line":9565},[5211,11694,8132],{"class":5248},[5211,11696,5252],{"class":5228},[5211,11698,8137],{"class":5224},[5211,11700,5258],{"class":5228},[5211,11702,11703],{"class":5261},"'Всі джерела недоступні:'",[5211,11705,5336],{"class":5228},[5211,11707,11708,11711,11713,11716,11718,11720,11722,11725,11727,11729,11731,11733],{"class":5213,"line":9570},[5211,11709,11710],{"class":5248},"      error",[5211,11712,5252],{"class":5228},[5211,11714,11715],{"class":5248},"errors",[5211,11717,5252],{"class":5228},[5211,11719,7863],{"class":5224},[5211,11721,7572],{"class":5228},[5211,11723,11724],{"class":5248},"err",[5211,11726,5265],{"class":5228},[5211,11728,8099],{"class":5248},[5211,11730,7577],{"class":5228},[5211,11732,7580],{"class":5217},[5211,11734,6192],{"class":5228},[5211,11736,11737,11739,11741,11743,11745,11748,11750,11752,11755,11757,11760,11762,11764,11766,11768,11770,11773,11775,11777],{"class":5213,"line":9575},[5211,11738,9386],{"class":5248},[5211,11740,5252],{"class":5228},[5211,11742,8137],{"class":5224},[5211,11744,5258],{"class":5228},[5211,11746,11747],{"class":5261},"`- ",[5211,11749,8145],{"class":5217},[5211,11751,11499],{"class":5248},[5211,11753,11754],{"class":8689},"[",[5211,11756,8099],{"class":5248},[5211,11758,11759],{"class":8689},"]",[5211,11761,8150],{"class":5217},[5211,11763,6200],{"class":5261},[5211,11765,8145],{"class":5217},[5211,11767,11724],{"class":5248},[5211,11769,5252],{"class":8689},[5211,11771,11772],{"class":5248},"message",[5211,11774,8150],{"class":5217},[5211,11776,8730],{"class":5261},[5211,11778,5336],{"class":5228},[5211,11780,11781],{"class":5213,"line":9580},[5211,11782,11783],{"class":5228},"      });\n",[5211,11785,11786],{"class":5213,"line":9586},[5211,11787,8169],{"class":5228},[5211,11789,11790,11793,11795,11797,11799,11802],{"class":5213,"line":9601},[5211,11791,11792],{"class":5302},"    throw",[5211,11794,11360],{"class":5217},[5211,11796,11363],{"class":5224},[5211,11798,5258],{"class":5228},[5211,11800,11801],{"class":5261},"'Не вдалося завантажити файл'",[5211,11803,5336],{"class":5228},[5211,11805,11806],{"class":5213,"line":9620},[5211,11807,7496],{"class":5228},[5211,11809,11810],{"class":5213,"line":9645},[5211,11811,11812],{"class":5318},"  \u002F\u002F Час: мінімальний серед доступних джерел\n",[5211,11814,11815],{"class":5213,"line":9664},[5211,11816,5471],{"class":5228},[5185,11818,11819,11820,11823],{},"Використання ",[5208,11821,11822],{},"Promise.any()"," гарантує найшвидше завантаження з першого доступного джерела, при цьому всі джерела перевіряються паралельно.",[5189,11825,11827],{"id":11826},"сценарій-3-пакетна-обробка-із-збором-статистики","Сценарій 3: Пакетна обробка із збором статистики",[5185,11829,11830],{},"Обробка великого масиву елементів з підрахунком успішних та провалених операцій:",[5201,11832,11834],{"className":5203,"code":11833,"language":5205,"meta":5206,"style":5206},"interface ProcessingResult {\n  successful: number;\n  failed: number;\n  errors: Array\u003C{ itemId: number; error: string }>;\n  duration: number;\n}\n\nasync function batchProcessItems(\n  itemIds: number[],\n  concurrencyLimit: number = 10\n): Promise\u003CProcessingResult> {\n  const startTime = Date.now();\n  const errors: Array\u003C{ itemId: number; error: string }> = [];\n  \n  const limit = pLimit(concurrencyLimit);\n  \n  const results = await Promise.allSettled(\n    itemIds.map((itemId) =>\n      limit(async () => {\n        try {\n          const item = await fetchItem(itemId);\n          await processItem(item);\n          return { itemId, success: true };\n        } catch (error) {\n          errors.push({ itemId, error: (error as Error).message });\n          throw error;\n        }\n      })\n    )\n  );\n  \n  const successful = results.filter((r) => r.status === 'fulfilled').length;\n  const failed = results.filter((r) => r.status === 'rejected').length;\n  const duration = Date.now() - startTime;\n  \n  return {\n    successful,\n    failed,\n    errors,\n    duration,\n  };\n}\n\n\u002F\u002F Використання\nconst itemIds = Array.from({ length: 500 }, (_, i) => i + 1);\n\nconst result = await batchProcessItems(itemIds, 20);\n\nconsole.log(`\nРезультати пакетної обробки:\n- Успішно: ${result.successful}\n- Провалено: ${result.failed}\n- Загальний час: ${result.duration}мс\n- Швидкість: ${(itemIds.length \u002F (result.duration \u002F 1000)).toFixed(2)} елементів\u002Fсек\n`);\n\nif (result.errors.length > 0) {\n  console.log('\\nПомилки:');\n  result.errors.forEach(({ itemId, error }) => {\n    console.log(`- Елемент ${itemId}: ${error}`);\n  });\n}\n",[5208,11835,11836,11845,11856,11867,11897,11908,11912,11916,11927,11938,11951,11964,11983,12013,12017,12033,12037,12055,12072,12086,12093,12113,12126,12145,12158,12191,12201,12206,12210,12214,12218,12222,12265,12304,12327,12331,12337,12344,12351,12358,12365,12369,12373,12377,12381,12423,12427,12451,12455,12468,12473,12489,12505,12524,12573,12579,12583,12606,12628,12657,12688,12692],{"__ignoreMap":5206},[5211,11837,11838,11840,11843],{"class":5213,"line":5214},[5211,11839,6186],{"class":5217},[5211,11841,11842],{"class":5232}," ProcessingResult",[5211,11844,6192],{"class":5228},[5211,11846,11847,11850,11852,11854],{"class":5213,"line":5245},[5211,11848,11849],{"class":5248},"  successful",[5211,11851,6200],{"class":5228},[5211,11853,6260],{"class":5232},[5211,11855,6206],{"class":5228},[5211,11857,11858,11861,11863,11865],{"class":5213,"line":5283},[5211,11859,11860],{"class":5248},"  failed",[5211,11862,6200],{"class":5228},[5211,11864,6260],{"class":5232},[5211,11866,6206],{"class":5228},[5211,11868,11869,11872,11874,11876,11879,11882,11884,11886,11888,11890,11892,11894],{"class":5213,"line":5289},[5211,11870,11871],{"class":5248},"  errors",[5211,11873,6200],{"class":5228},[5211,11875,8772],{"class":5232},[5211,11877,11878],{"class":5228},"\u003C{ ",[5211,11880,11881],{"class":5248},"itemId",[5211,11883,6200],{"class":5228},[5211,11885,6260],{"class":5232},[5211,11887,8321],{"class":5228},[5211,11889,8137],{"class":5248},[5211,11891,6200],{"class":5228},[5211,11893,7367],{"class":5232},[5211,11895,11896],{"class":5228}," }>;\n",[5211,11898,11899,11902,11904,11906],{"class":5213,"line":5322},[5211,11900,11901],{"class":5248},"  duration",[5211,11903,6200],{"class":5228},[5211,11905,6260],{"class":5232},[5211,11907,6206],{"class":5228},[5211,11909,11910],{"class":5213,"line":5339},[5211,11911,5471],{"class":5228},[5211,11913,11914],{"class":5213,"line":5344},[5211,11915,5819],{"emptyLinePlaceholder":5818},[5211,11917,11918,11920,11922,11925],{"class":5213,"line":5369},[5211,11919,5218],{"class":5217},[5211,11921,5221],{"class":5217},[5211,11923,11924],{"class":5224}," batchProcessItems",[5211,11926,7951],{"class":5228},[5211,11928,11929,11932,11934,11936],{"class":5213,"line":5385},[5211,11930,11931],{"class":5248},"  itemIds",[5211,11933,6200],{"class":5228},[5211,11935,6260],{"class":5232},[5211,11937,8438],{"class":5228},[5211,11939,11940,11942,11944,11946,11948],{"class":5213,"line":5390},[5211,11941,8470],{"class":5248},[5211,11943,6200],{"class":5228},[5211,11945,6260],{"class":5232},[5211,11947,5299],{"class":5228},[5211,11949,11950],{"class":5311},"10\n",[5211,11952,11953,11955,11957,11959,11962],{"class":5213,"line":5415},[5211,11954,6263],{"class":5228},[5211,11956,5233],{"class":5232},[5211,11958,5236],{"class":5228},[5211,11960,11961],{"class":5232},"ProcessingResult",[5211,11963,5242],{"class":5228},[5211,11965,11966,11968,11971,11973,11976,11978,11981],{"class":5213,"line":5431},[5211,11967,5292],{"class":5217},[5211,11969,11970],{"class":5295}," startTime",[5211,11972,5299],{"class":5228},[5211,11974,11975],{"class":5248},"Date",[5211,11977,5252],{"class":5228},[5211,11979,11980],{"class":5224},"now",[5211,11982,9278],{"class":5228},[5211,11984,11985,11987,11990,11992,11994,11996,11998,12000,12002,12004,12006,12008,12010],{"class":5213,"line":5436},[5211,11986,5292],{"class":5217},[5211,11988,11989],{"class":5295}," errors",[5211,11991,6200],{"class":5228},[5211,11993,8772],{"class":5232},[5211,11995,11878],{"class":5228},[5211,11997,11881],{"class":5248},[5211,11999,6200],{"class":5228},[5211,12001,6260],{"class":5232},[5211,12003,8321],{"class":5228},[5211,12005,8137],{"class":5248},[5211,12007,6200],{"class":5228},[5211,12009,7367],{"class":5232},[5211,12011,12012],{"class":5228}," }> = [];\n",[5211,12014,12015],{"class":5213,"line":5462},[5211,12016,5286],{"class":5228},[5211,12018,12019,12021,12023,12025,12027,12029,12031],{"class":5213,"line":5468},[5211,12020,5292],{"class":5217},[5211,12022,9895],{"class":5295},[5211,12024,5299],{"class":5228},[5211,12026,9900],{"class":5224},[5211,12028,5258],{"class":5228},[5211,12030,8550],{"class":5248},[5211,12032,5336],{"class":5228},[5211,12034,12035],{"class":5213,"line":5733},[5211,12036,5286],{"class":5228},[5211,12038,12039,12041,12043,12045,12047,12049,12051,12053],{"class":5213,"line":5875},[5211,12040,5292],{"class":5217},[5211,12042,8030],{"class":5295},[5211,12044,5299],{"class":5228},[5211,12046,5303],{"class":5302},[5211,12048,5597],{"class":5232},[5211,12050,5252],{"class":5228},[5211,12052,8041],{"class":5224},[5211,12054,7951],{"class":5228},[5211,12056,12057,12060,12062,12064,12066,12068,12070],{"class":5213,"line":5881},[5211,12058,12059],{"class":5248},"    itemIds",[5211,12061,5252],{"class":5228},[5211,12063,7569],{"class":5224},[5211,12065,7572],{"class":5228},[5211,12067,11881],{"class":5248},[5211,12069,7577],{"class":5228},[5211,12071,9970],{"class":5217},[5211,12073,12074,12076,12078,12080,12082,12084],{"class":5213,"line":5886},[5211,12075,10858],{"class":5224},[5211,12077,5258],{"class":5228},[5211,12079,5218],{"class":5217},[5211,12081,10865],{"class":5228},[5211,12083,7580],{"class":5217},[5211,12085,6192],{"class":5228},[5211,12087,12088,12091],{"class":5213,"line":5891},[5211,12089,12090],{"class":5302},"        try",[5211,12092,6192],{"class":5228},[5211,12094,12095,12098,12100,12102,12104,12107,12109,12111],{"class":5213,"line":5897},[5211,12096,12097],{"class":5217},"          const",[5211,12099,7783],{"class":5295},[5211,12101,5299],{"class":5228},[5211,12103,5303],{"class":5302},[5211,12105,12106],{"class":5224}," fetchItem",[5211,12108,5258],{"class":5228},[5211,12110,11881],{"class":5248},[5211,12112,5336],{"class":5228},[5211,12114,12115,12118,12120,12122,12124],{"class":5213,"line":5903},[5211,12116,12117],{"class":5302},"          await",[5211,12119,7798],{"class":5224},[5211,12121,5258],{"class":5228},[5211,12123,7803],{"class":5248},[5211,12125,5336],{"class":5228},[5211,12127,12128,12131,12133,12135,12137,12140,12143],{"class":5213,"line":5908},[5211,12129,12130],{"class":5302},"          return",[5211,12132,6355],{"class":5228},[5211,12134,11881],{"class":5248},[5211,12136,5265],{"class":5228},[5211,12138,12139],{"class":5248},"success:",[5211,12141,12142],{"class":5217}," true",[5211,12144,6371],{"class":5228},[5211,12146,12147,12150,12152,12154,12156],{"class":5213,"line":5914},[5211,12148,12149],{"class":5228},"        } ",[5211,12151,8279],{"class":5302},[5211,12153,5770],{"class":5228},[5211,12155,8137],{"class":5248},[5211,12157,7453],{"class":5228},[5211,12159,12160,12163,12165,12167,12169,12171,12173,12176,12178,12180,12183,12185,12187,12189],{"class":5213,"line":5920},[5211,12161,12162],{"class":5248},"          errors",[5211,12164,5252],{"class":5228},[5211,12166,7485],{"class":5224},[5211,12168,8780],{"class":5228},[5211,12170,11881],{"class":5248},[5211,12172,5265],{"class":5228},[5211,12174,12175],{"class":5248},"error:",[5211,12177,5770],{"class":5228},[5211,12179,8137],{"class":5248},[5211,12181,12182],{"class":5302}," as",[5211,12184,11363],{"class":5232},[5211,12186,5142],{"class":5228},[5211,12188,11772],{"class":5248},[5211,12190,10383],{"class":5228},[5211,12192,12193,12196,12199],{"class":5213,"line":5926},[5211,12194,12195],{"class":5302},"          throw",[5211,12197,12198],{"class":5248}," error",[5211,12200,6206],{"class":5228},[5211,12202,12203],{"class":5213,"line":5931},[5211,12204,12205],{"class":5228},"        }\n",[5211,12207,12208],{"class":5213,"line":5937},[5211,12209,10946],{"class":5228},[5211,12211,12212],{"class":5213,"line":5943},[5211,12213,10952],{"class":5228},[5211,12215,12216],{"class":5213,"line":5949},[5211,12217,7982],{"class":5228},[5211,12219,12220],{"class":5213,"line":5954},[5211,12221,5286],{"class":5228},[5211,12223,12224,12226,12229,12231,12233,12235,12238,12240,12243,12245,12247,12250,12252,12254,12256,12259,12261,12263],{"class":5213,"line":5960},[5211,12225,5292],{"class":5217},[5211,12227,12228],{"class":5295}," successful",[5211,12230,5299],{"class":5228},[5211,12232,9083],{"class":5248},[5211,12234,5252],{"class":5228},[5211,12236,12237],{"class":5224},"filter",[5211,12239,7572],{"class":5228},[5211,12241,12242],{"class":5248},"r",[5211,12244,7577],{"class":5228},[5211,12246,7580],{"class":5217},[5211,12248,12249],{"class":5248}," r",[5211,12251,5252],{"class":5228},[5211,12253,8119],{"class":5248},[5211,12255,8122],{"class":5228},[5211,12257,12258],{"class":5261},"'fulfilled'",[5211,12260,5142],{"class":5228},[5211,12262,8540],{"class":5248},[5211,12264,6206],{"class":5228},[5211,12266,12267,12269,12272,12274,12276,12278,12280,12282,12284,12286,12288,12290,12292,12294,12296,12298,12300,12302],{"class":5213,"line":5966},[5211,12268,5292],{"class":5217},[5211,12270,12271],{"class":5295}," failed",[5211,12273,5299],{"class":5228},[5211,12275,9083],{"class":5248},[5211,12277,5252],{"class":5228},[5211,12279,12237],{"class":5224},[5211,12281,7572],{"class":5228},[5211,12283,12242],{"class":5248},[5211,12285,7577],{"class":5228},[5211,12287,7580],{"class":5217},[5211,12289,12249],{"class":5248},[5211,12291,5252],{"class":5228},[5211,12293,8119],{"class":5248},[5211,12295,8122],{"class":5228},[5211,12297,8125],{"class":5261},[5211,12299,5142],{"class":5228},[5211,12301,8540],{"class":5248},[5211,12303,6206],{"class":5228},[5211,12305,12306,12308,12311,12313,12315,12317,12319,12322,12325],{"class":5213,"line":5972},[5211,12307,5292],{"class":5217},[5211,12309,12310],{"class":5295}," duration",[5211,12312,5299],{"class":5228},[5211,12314,11975],{"class":5248},[5211,12316,5252],{"class":5228},[5211,12318,11980],{"class":5224},[5211,12320,12321],{"class":5228},"() - ",[5211,12323,12324],{"class":5248},"startTime",[5211,12326,6206],{"class":5228},[5211,12328,12329],{"class":5213,"line":5977},[5211,12330,5286],{"class":5228},[5211,12332,12333,12335],{"class":5213,"line":8898},[5211,12334,6352],{"class":5302},[5211,12336,6192],{"class":5228},[5211,12338,12339,12342],{"class":5213,"line":9413},[5211,12340,12341],{"class":5248},"    successful",[5211,12343,7125],{"class":5228},[5211,12345,12346,12349],{"class":5213,"line":9425},[5211,12347,12348],{"class":5248},"    failed",[5211,12350,7125],{"class":5228},[5211,12352,12353,12356],{"class":5213,"line":9431},[5211,12354,12355],{"class":5248},"    errors",[5211,12357,7125],{"class":5228},[5211,12359,12360,12363],{"class":5213,"line":9436},[5211,12361,12362],{"class":5248},"    duration",[5211,12364,7125],{"class":5228},[5211,12366,12367],{"class":5213,"line":9441},[5211,12368,7158],{"class":5228},[5211,12370,12371],{"class":5213,"line":9446},[5211,12372,5471],{"class":5228},[5211,12374,12375],{"class":5213,"line":9482},[5211,12376,5819],{"emptyLinePlaceholder":5818},[5211,12378,12379],{"class":5213,"line":9489},[5211,12380,9583],{"class":5318},[5211,12382,12383,12385,12388,12390,12392,12394,12396,12398,12400,12403,12405,12407,12409,12411,12413,12415,12417,12419,12421],{"class":5213,"line":9507},[5211,12384,7441],{"class":5217},[5211,12386,12387],{"class":5295}," itemIds",[5211,12389,5299],{"class":5228},[5211,12391,8772],{"class":5248},[5211,12393,5252],{"class":5228},[5211,12395,8777],{"class":5224},[5211,12397,8780],{"class":5228},[5211,12399,8783],{"class":5248},[5211,12401,12402],{"class":5311}," 500",[5211,12404,8789],{"class":5228},[5211,12406,8792],{"class":5248},[5211,12408,5265],{"class":5228},[5211,12410,8530],{"class":5248},[5211,12412,7577],{"class":5228},[5211,12414,7580],{"class":5217},[5211,12416,8520],{"class":5248},[5211,12418,8579],{"class":5228},[5211,12420,5312],{"class":5311},[5211,12422,5336],{"class":5228},[5211,12424,12425],{"class":5213,"line":9545},[5211,12426,5819],{"emptyLinePlaceholder":5818},[5211,12428,12429,12431,12433,12435,12437,12439,12441,12444,12446,12449],{"class":5213,"line":9559},[5211,12430,7441],{"class":5217},[5211,12432,9332],{"class":5295},[5211,12434,5299],{"class":5228},[5211,12436,5303],{"class":5302},[5211,12438,11924],{"class":5224},[5211,12440,5258],{"class":5228},[5211,12442,12443],{"class":5248},"itemIds",[5211,12445,5265],{"class":5228},[5211,12447,12448],{"class":5311},"20",[5211,12450,5336],{"class":5228},[5211,12452,12453],{"class":5213,"line":9565},[5211,12454,5819],{"emptyLinePlaceholder":5818},[5211,12456,12457,12459,12461,12463,12465],{"class":5213,"line":9570},[5211,12458,9785],{"class":5248},[5211,12460,5252],{"class":5228},[5211,12462,5255],{"class":5224},[5211,12464,5258],{"class":5228},[5211,12466,12467],{"class":5261},"`\n",[5211,12469,12470],{"class":5213,"line":9575},[5211,12471,12472],{"class":5261},"Результати пакетної обробки:\n",[5211,12474,12475,12478,12480,12482,12484,12487],{"class":5213,"line":9580},[5211,12476,12477],{"class":5261},"- Успішно: ",[5211,12479,8145],{"class":5217},[5211,12481,8094],{"class":5248},[5211,12483,5252],{"class":8689},[5211,12485,12486],{"class":5248},"successful",[5211,12488,5471],{"class":5217},[5211,12490,12491,12494,12496,12498,12500,12503],{"class":5213,"line":9586},[5211,12492,12493],{"class":5261},"- Провалено: ",[5211,12495,8145],{"class":5217},[5211,12497,8094],{"class":5248},[5211,12499,5252],{"class":8689},[5211,12501,12502],{"class":5248},"failed",[5211,12504,5471],{"class":5217},[5211,12506,12507,12510,12512,12514,12516,12519,12521],{"class":5213,"line":9601},[5211,12508,12509],{"class":5261},"- Загальний час: ",[5211,12511,8145],{"class":5217},[5211,12513,8094],{"class":5248},[5211,12515,5252],{"class":8689},[5211,12517,12518],{"class":5248},"duration",[5211,12520,8150],{"class":5217},[5211,12522,12523],{"class":5261},"мс\n",[5211,12525,12526,12529,12531,12533,12535,12537,12539,12542,12544,12546,12548,12550,12552,12555,12558,12561,12563,12566,12568,12570],{"class":5213,"line":9620},[5211,12527,12528],{"class":5261},"- Швидкість: ",[5211,12530,8145],{"class":5217},[5211,12532,5258],{"class":8689},[5211,12534,12443],{"class":5248},[5211,12536,5252],{"class":8689},[5211,12538,8540],{"class":5248},[5211,12540,12541],{"class":5228}," \u002F",[5211,12543,5770],{"class":8689},[5211,12545,8094],{"class":5248},[5211,12547,5252],{"class":8689},[5211,12549,12518],{"class":5248},[5211,12551,12541],{"class":5228},[5211,12553,12554],{"class":5311}," 1000",[5211,12556,12557],{"class":8689},")).",[5211,12559,12560],{"class":5224},"toFixed",[5211,12562,5258],{"class":8689},[5211,12564,12565],{"class":5311},"2",[5211,12567,8713],{"class":8689},[5211,12569,8150],{"class":5217},[5211,12571,12572],{"class":5261}," елементів\u002Fсек\n",[5211,12574,12575,12577],{"class":5213,"line":9645},[5211,12576,8730],{"class":5261},[5211,12578,5336],{"class":5228},[5211,12580,12581],{"class":5213,"line":9664},[5211,12582,5819],{"emptyLinePlaceholder":5818},[5211,12584,12585,12588,12590,12592,12594,12596,12598,12600,12602,12604],{"class":5213,"line":9678},[5211,12586,12587],{"class":5302},"if",[5211,12589,5770],{"class":5228},[5211,12591,8094],{"class":5248},[5211,12593,5252],{"class":5228},[5211,12595,11715],{"class":5248},[5211,12597,5252],{"class":5228},[5211,12599,8540],{"class":5248},[5211,12601,9251],{"class":5228},[5211,12603,8525],{"class":5311},[5211,12605,7453],{"class":5228},[5211,12607,12608,12610,12612,12614,12616,12619,12623,12626],{"class":5213,"line":9687},[5211,12609,5249],{"class":5248},[5211,12611,5252],{"class":5228},[5211,12613,5255],{"class":5224},[5211,12615,5258],{"class":5228},[5211,12617,12618],{"class":5261},"'",[5211,12620,12622],{"class":12621},"sjcCO","\\n",[5211,12624,12625],{"class":5261},"Помилки:'",[5211,12627,5336],{"class":5228},[5211,12629,12630,12633,12635,12637,12639,12641,12644,12646,12648,12650,12653,12655],{"class":5213,"line":9692},[5211,12631,12632],{"class":5248},"  result",[5211,12634,5252],{"class":5228},[5211,12636,11715],{"class":5248},[5211,12638,5252],{"class":5228},[5211,12640,7863],{"class":5224},[5211,12642,12643],{"class":5228},"(({ ",[5211,12645,11881],{"class":5248},[5211,12647,5265],{"class":5228},[5211,12649,8137],{"class":5248},[5211,12651,12652],{"class":5228}," }) ",[5211,12654,7580],{"class":5217},[5211,12656,6192],{"class":5228},[5211,12658,12659,12661,12663,12665,12667,12670,12672,12674,12676,12678,12680,12682,12684,12686],{"class":5213,"line":9701},[5211,12660,8672],{"class":5248},[5211,12662,5252],{"class":5228},[5211,12664,5255],{"class":5224},[5211,12666,5258],{"class":5228},[5211,12668,12669],{"class":5261},"`- Елемент ",[5211,12671,8145],{"class":5217},[5211,12673,11881],{"class":5248},[5211,12675,8150],{"class":5217},[5211,12677,6200],{"class":5261},[5211,12679,8145],{"class":5217},[5211,12681,8137],{"class":5248},[5211,12683,8150],{"class":5217},[5211,12685,8730],{"class":5261},[5211,12687,5336],{"class":5228},[5211,12689,12690],{"class":5213,"line":9706},[5211,12691,7897],{"class":5228},[5211,12693,12694],{"class":5213,"line":9711},[5211,12695,5471],{"class":5228},[5180,12697,12699],{"id":12698},"вимірювання-та-оптимізація-продуктивності","Вимірювання та оптимізація продуктивності",[5185,12701,12702,12703,6855],{},"Для обґрунтованого вибору стратегії виконання потрібно ",[5121,12704,12705],{},"вимірювати реальну продуктивність",[5201,12707,12709],{"className":5203,"code":12708,"language":5205,"meta":5206,"style":5206},"interface BenchmarkResult {\n  strategy: string;\n  duration: number;\n  itemsPerSecond: number;\n  speedup: number; \u002F\u002F Відносно базового варіанту\n}\n\nasync function benchmarkStrategies(itemIds: number[]): Promise\u003Cvoid> {\n  const results: BenchmarkResult[] = [];\n  \n  \u002F\u002F Стратегія 1: Послідовна обробка (baseline)\n  console.log('\\n🔄 Тестування послідовної обробки...');\n  const start1 = Date.now();\n  for (const id of itemIds) {\n    await fetchUser(id);\n  }\n  const duration1 = Date.now() - start1;\n  results.push({\n    strategy: 'Послідовна (baseline)',\n    duration: duration1,\n    itemsPerSecond: (itemIds.length \u002F (duration1 \u002F 1000)),\n    speedup: 1.0,\n  });\n  \n  \u002F\u002F Стратегія 2: Повна паралелізація\n  console.log('\\n⚡ Тестування повної паралелізації...');\n  const start2 = Date.now();\n  await Promise.all(itemIds.map((id) => fetchUser(id)));\n  const duration2 = Date.now() - start2;\n  results.push({\n    strategy: 'Повна паралелізація',\n    duration: duration2,\n    itemsPerSecond: (itemIds.length \u002F (duration2 \u002F 1000)),\n    speedup: duration1 \u002F duration2,\n  });\n  \n  \u002F\u002F Стратегія 3: Обмежена паралелізація (5)\n  console.log('\\n🎯 Тестування обмеженої паралелізації (limit=5)...');\n  const start3 = Date.now();\n  const limit5 = pLimit(5);\n  await Promise.all(itemIds.map((id) => limit5(() => fetchUser(id))));\n  const duration3 = Date.now() - start3;\n  results.push({\n    strategy: 'Обмежена паралелізація (5)',\n    duration: duration3,\n    itemsPerSecond: (itemIds.length \u002F (duration3 \u002F 1000)),\n    speedup: duration1 \u002F duration3,\n  });\n  \n  \u002F\u002F Стратегія 4: Обмежена паралелізація (10)\n  console.log('\\n🎯 Тестування обмеженої паралелізації (limit=10)...');\n  const start4 = Date.now();\n  const limit10 = pLimit(10);\n  await Promise.all(itemIds.map((id) => limit10(() => fetchUser(id))));\n  const duration4 = Date.now() - start4;\n  results.push({\n    strategy: 'Обмежена паралелізація (10)',\n    duration: duration4,\n    itemsPerSecond: (itemIds.length \u002F (duration4 \u002F 1000)),\n    speedup: duration1 \u002F duration4,\n  });\n  \n  \u002F\u002F Вивід результатів\n  console.log('\\n📊 Результати бенчмарків:\\n');\n  console.table(results);\n  \n  \u002F\u002F Виявлення оптимальної стратегії\n  const fastest = results.reduce((prev, curr) =>\n    curr.duration \u003C prev.duration ? curr : prev\n  );\n  console.log(`\\n🏆 Найшвидша стратегія: ${fastest.strategy}`);\n  console.log(`   Прискорення: ${fastest.speedup.toFixed(2)}x`);\n}\n\n\u002F\u002F Запуск бенчмарків\nconst testUserIds = Array.from({ length: 50 }, (_, i) => i + 1);\nawait benchmarkStrategies(testUserIds);\n\n\u002F\u002F Приблазні результати:\n\u002F\u002F ┌─────────┬──────────────────────────────────┬──────────┬──────────────────┬─────────┐\n\u002F\u002F │ (index) │ strategy                         │ duration │ itemsPerSecond   │ speedup │\n\u002F\u002F ├─────────┼──────────────────────────────────┼──────────┼──────────────────┼─────────┤\n\u002F\u002F │ 0       │ 'Послідовна (baseline)'          │ 10000    │ 5.0              │ 1.0     │\n\u002F\u002F │ 1       │ 'Повна паралелізація'            │ 250      │ 200.0            │ 40.0    │\n\u002F\u002F │ 2       │ 'Обмежена паралелізація (5)'     │ 2100     │ 23.8             │ 4.76    │\n\u002F\u002F │ 3       │ 'Обмежена паралелізація (10)'    │ 1200     │ 41.7             │ 8.33    │\n\u002F\u002F └─────────┴──────────────────────────────────┴──────────┴──────────────────┴─────────┘\n",[5208,12710,12711,12720,12731,12741,12752,12766,12770,12774,12801,12814,12818,12823,12842,12859,12875,12887,12891,12913,12924,12934,12943,12971,12981,12985,12989,12994,13013,13030,13064,13086,13096,13105,13113,13136,13148,13152,13156,13161,13180,13197,13214,13255,13277,13287,13296,13304,13327,13339,13343,13347,13352,13371,13388,13405,13445,13467,13477,13486,13494,13517,13529,13533,13537,13542,13565,13579,13583,13588,13618,13646,13650,13683,13722,13726,13730,13735,13776,13789,13793,13798,13804,13810,13816,13822,13828,13834,13840],{"__ignoreMap":5206},[5211,12712,12713,12715,12718],{"class":5213,"line":5214},[5211,12714,6186],{"class":5217},[5211,12716,12717],{"class":5232}," BenchmarkResult",[5211,12719,6192],{"class":5228},[5211,12721,12722,12725,12727,12729],{"class":5213,"line":5245},[5211,12723,12724],{"class":5248},"  strategy",[5211,12726,6200],{"class":5228},[5211,12728,7367],{"class":5232},[5211,12730,6206],{"class":5228},[5211,12732,12733,12735,12737,12739],{"class":5213,"line":5283},[5211,12734,11901],{"class":5248},[5211,12736,6200],{"class":5228},[5211,12738,6260],{"class":5232},[5211,12740,6206],{"class":5228},[5211,12742,12743,12746,12748,12750],{"class":5213,"line":5289},[5211,12744,12745],{"class":5248},"  itemsPerSecond",[5211,12747,6200],{"class":5228},[5211,12749,6260],{"class":5232},[5211,12751,6206],{"class":5228},[5211,12753,12754,12757,12759,12761,12763],{"class":5213,"line":5322},[5211,12755,12756],{"class":5248},"  speedup",[5211,12758,6200],{"class":5228},[5211,12760,6260],{"class":5232},[5211,12762,8321],{"class":5228},[5211,12764,12765],{"class":5318},"\u002F\u002F Відносно базового варіанту\n",[5211,12767,12768],{"class":5213,"line":5339},[5211,12769,5471],{"class":5228},[5211,12771,12772],{"class":5213,"line":5344},[5211,12773,5819],{"emptyLinePlaceholder":5818},[5211,12775,12776,12778,12780,12783,12785,12787,12789,12791,12793,12795,12797,12799],{"class":5213,"line":5369},[5211,12777,5218],{"class":5217},[5211,12779,5221],{"class":5217},[5211,12781,12782],{"class":5224}," benchmarkStrategies",[5211,12784,5258],{"class":5228},[5211,12786,12443],{"class":5248},[5211,12788,6200],{"class":5228},[5211,12790,6260],{"class":5232},[5211,12792,7403],{"class":5228},[5211,12794,5233],{"class":5232},[5211,12796,5236],{"class":5228},[5211,12798,5239],{"class":5232},[5211,12800,5242],{"class":5228},[5211,12802,12803,12805,12807,12809,12812],{"class":5213,"line":5385},[5211,12804,5292],{"class":5217},[5211,12806,8030],{"class":5295},[5211,12808,6200],{"class":5228},[5211,12810,12811],{"class":5232},"BenchmarkResult",[5211,12813,7427],{"class":5228},[5211,12815,12816],{"class":5213,"line":5390},[5211,12817,5286],{"class":5228},[5211,12819,12820],{"class":5213,"line":5415},[5211,12821,12822],{"class":5318},"  \u002F\u002F Стратегія 1: Послідовна обробка (baseline)\n",[5211,12824,12825,12827,12829,12831,12833,12835,12837,12840],{"class":5213,"line":5431},[5211,12826,5249],{"class":5248},[5211,12828,5252],{"class":5228},[5211,12830,5255],{"class":5224},[5211,12832,5258],{"class":5228},[5211,12834,12618],{"class":5261},[5211,12836,12622],{"class":12621},[5211,12838,12839],{"class":5261},"🔄 Тестування послідовної обробки...'",[5211,12841,5336],{"class":5228},[5211,12843,12844,12846,12849,12851,12853,12855,12857],{"class":5213,"line":5436},[5211,12845,5292],{"class":5217},[5211,12847,12848],{"class":5295}," start1",[5211,12850,5299],{"class":5228},[5211,12852,11975],{"class":5248},[5211,12854,5252],{"class":5228},[5211,12856,11980],{"class":5224},[5211,12858,9278],{"class":5228},[5211,12860,12861,12863,12865,12867,12869,12871,12873],{"class":5213,"line":5462},[5211,12862,7436],{"class":5302},[5211,12864,5770],{"class":5228},[5211,12866,7441],{"class":5217},[5211,12868,7444],{"class":5295},[5211,12870,7447],{"class":5217},[5211,12872,12387],{"class":5248},[5211,12874,7453],{"class":5228},[5211,12876,12877,12879,12881,12883,12885],{"class":5213,"line":5468},[5211,12878,7795],{"class":5302},[5211,12880,5306],{"class":5224},[5211,12882,5258],{"class":5228},[5211,12884,6619],{"class":5248},[5211,12886,5336],{"class":5228},[5211,12888,12889],{"class":5213,"line":5733},[5211,12890,7496],{"class":5228},[5211,12892,12893,12895,12898,12900,12902,12904,12906,12908,12911],{"class":5213,"line":5875},[5211,12894,5292],{"class":5217},[5211,12896,12897],{"class":5295}," duration1",[5211,12899,5299],{"class":5228},[5211,12901,11975],{"class":5248},[5211,12903,5252],{"class":5228},[5211,12905,11980],{"class":5224},[5211,12907,12321],{"class":5228},[5211,12909,12910],{"class":5248},"start1",[5211,12912,6206],{"class":5228},[5211,12914,12915,12917,12919,12921],{"class":5213,"line":5881},[5211,12916,8085],{"class":5248},[5211,12918,5252],{"class":5228},[5211,12920,7485],{"class":5224},[5211,12922,12923],{"class":5228},"({\n",[5211,12925,12926,12929,12932],{"class":5213,"line":5886},[5211,12927,12928],{"class":5248},"    strategy:",[5211,12930,12931],{"class":5261}," 'Послідовна (baseline)'",[5211,12933,7125],{"class":5228},[5211,12935,12936,12939,12941],{"class":5213,"line":5891},[5211,12937,12938],{"class":5248},"    duration:",[5211,12940,12897],{"class":5248},[5211,12942,7125],{"class":5228},[5211,12944,12945,12948,12950,12952,12954,12956,12959,12962,12965,12968],{"class":5213,"line":5897},[5211,12946,12947],{"class":5248},"    itemsPerSecond:",[5211,12949,5770],{"class":5228},[5211,12951,12443],{"class":5248},[5211,12953,5252],{"class":5228},[5211,12955,8540],{"class":5248},[5211,12957,12958],{"class":5228}," \u002F (",[5211,12960,12961],{"class":5248},"duration1",[5211,12963,12964],{"class":5228}," \u002F ",[5211,12966,12967],{"class":5311},"1000",[5211,12969,12970],{"class":5228},")),\n",[5211,12972,12973,12976,12979],{"class":5213,"line":5903},[5211,12974,12975],{"class":5248},"    speedup:",[5211,12977,12978],{"class":5311}," 1.0",[5211,12980,7125],{"class":5228},[5211,12982,12983],{"class":5213,"line":5908},[5211,12984,7897],{"class":5228},[5211,12986,12987],{"class":5213,"line":5914},[5211,12988,5286],{"class":5228},[5211,12990,12991],{"class":5213,"line":5920},[5211,12992,12993],{"class":5318},"  \u002F\u002F Стратегія 2: Повна паралелізація\n",[5211,12995,12996,12998,13000,13002,13004,13006,13008,13011],{"class":5213,"line":5926},[5211,12997,5249],{"class":5248},[5211,12999,5252],{"class":5228},[5211,13001,5255],{"class":5224},[5211,13003,5258],{"class":5228},[5211,13005,12618],{"class":5261},[5211,13007,12622],{"class":12621},[5211,13009,13010],{"class":5261},"⚡ Тестування повної паралелізації...'",[5211,13012,5336],{"class":5228},[5211,13014,13015,13017,13020,13022,13024,13026,13028],{"class":5213,"line":5931},[5211,13016,5292],{"class":5217},[5211,13018,13019],{"class":5295}," start2",[5211,13021,5299],{"class":5228},[5211,13023,11975],{"class":5248},[5211,13025,5252],{"class":5228},[5211,13027,11980],{"class":5224},[5211,13029,9278],{"class":5228},[5211,13031,13032,13034,13036,13038,13040,13042,13044,13046,13048,13050,13052,13054,13056,13058,13060,13062],{"class":5213,"line":5937},[5211,13033,6760],{"class":5302},[5211,13035,5597],{"class":5232},[5211,13037,5252],{"class":5228},[5211,13039,5602],{"class":5224},[5211,13041,5258],{"class":5228},[5211,13043,12443],{"class":5248},[5211,13045,5252],{"class":5228},[5211,13047,7569],{"class":5224},[5211,13049,7572],{"class":5228},[5211,13051,6619],{"class":5248},[5211,13053,7577],{"class":5228},[5211,13055,7580],{"class":5217},[5211,13057,5306],{"class":5224},[5211,13059,5258],{"class":5228},[5211,13061,6619],{"class":5248},[5211,13063,7700],{"class":5228},[5211,13065,13066,13068,13071,13073,13075,13077,13079,13081,13084],{"class":5213,"line":5943},[5211,13067,5292],{"class":5217},[5211,13069,13070],{"class":5295}," duration2",[5211,13072,5299],{"class":5228},[5211,13074,11975],{"class":5248},[5211,13076,5252],{"class":5228},[5211,13078,11980],{"class":5224},[5211,13080,12321],{"class":5228},[5211,13082,13083],{"class":5248},"start2",[5211,13085,6206],{"class":5228},[5211,13087,13088,13090,13092,13094],{"class":5213,"line":5949},[5211,13089,8085],{"class":5248},[5211,13091,5252],{"class":5228},[5211,13093,7485],{"class":5224},[5211,13095,12923],{"class":5228},[5211,13097,13098,13100,13103],{"class":5213,"line":5954},[5211,13099,12928],{"class":5248},[5211,13101,13102],{"class":5261}," 'Повна паралелізація'",[5211,13104,7125],{"class":5228},[5211,13106,13107,13109,13111],{"class":5213,"line":5960},[5211,13108,12938],{"class":5248},[5211,13110,13070],{"class":5248},[5211,13112,7125],{"class":5228},[5211,13114,13115,13117,13119,13121,13123,13125,13127,13130,13132,13134],{"class":5213,"line":5966},[5211,13116,12947],{"class":5248},[5211,13118,5770],{"class":5228},[5211,13120,12443],{"class":5248},[5211,13122,5252],{"class":5228},[5211,13124,8540],{"class":5248},[5211,13126,12958],{"class":5228},[5211,13128,13129],{"class":5248},"duration2",[5211,13131,12964],{"class":5228},[5211,13133,12967],{"class":5311},[5211,13135,12970],{"class":5228},[5211,13137,13138,13140,13142,13144,13146],{"class":5213,"line":5972},[5211,13139,12975],{"class":5248},[5211,13141,12897],{"class":5248},[5211,13143,12964],{"class":5228},[5211,13145,13129],{"class":5248},[5211,13147,7125],{"class":5228},[5211,13149,13150],{"class":5213,"line":5977},[5211,13151,7897],{"class":5228},[5211,13153,13154],{"class":5213,"line":8898},[5211,13155,5286],{"class":5228},[5211,13157,13158],{"class":5213,"line":9413},[5211,13159,13160],{"class":5318},"  \u002F\u002F Стратегія 3: Обмежена паралелізація (5)\n",[5211,13162,13163,13165,13167,13169,13171,13173,13175,13178],{"class":5213,"line":9425},[5211,13164,5249],{"class":5248},[5211,13166,5252],{"class":5228},[5211,13168,5255],{"class":5224},[5211,13170,5258],{"class":5228},[5211,13172,12618],{"class":5261},[5211,13174,12622],{"class":12621},[5211,13176,13177],{"class":5261},"🎯 Тестування обмеженої паралелізації (limit=5)...'",[5211,13179,5336],{"class":5228},[5211,13181,13182,13184,13187,13189,13191,13193,13195],{"class":5213,"line":9431},[5211,13183,5292],{"class":5217},[5211,13185,13186],{"class":5295}," start3",[5211,13188,5299],{"class":5228},[5211,13190,11975],{"class":5248},[5211,13192,5252],{"class":5228},[5211,13194,11980],{"class":5224},[5211,13196,9278],{"class":5228},[5211,13198,13199,13201,13204,13206,13208,13210,13212],{"class":5213,"line":9436},[5211,13200,5292],{"class":5217},[5211,13202,13203],{"class":5295}," limit5",[5211,13205,5299],{"class":5228},[5211,13207,9900],{"class":5224},[5211,13209,5258],{"class":5228},[5211,13211,9905],{"class":5311},[5211,13213,5336],{"class":5228},[5211,13215,13216,13218,13220,13222,13224,13226,13228,13230,13232,13234,13236,13238,13240,13242,13244,13246,13248,13250,13252],{"class":5213,"line":9441},[5211,13217,6760],{"class":5302},[5211,13219,5597],{"class":5232},[5211,13221,5252],{"class":5228},[5211,13223,5602],{"class":5224},[5211,13225,5258],{"class":5228},[5211,13227,12443],{"class":5248},[5211,13229,5252],{"class":5228},[5211,13231,7569],{"class":5224},[5211,13233,7572],{"class":5228},[5211,13235,6619],{"class":5248},[5211,13237,7577],{"class":5228},[5211,13239,7580],{"class":5217},[5211,13241,13203],{"class":5224},[5211,13243,9158],{"class":5228},[5211,13245,7580],{"class":5217},[5211,13247,5306],{"class":5224},[5211,13249,5258],{"class":5228},[5211,13251,6619],{"class":5248},[5211,13253,13254],{"class":5228},"))));\n",[5211,13256,13257,13259,13262,13264,13266,13268,13270,13272,13275],{"class":5213,"line":9446},[5211,13258,5292],{"class":5217},[5211,13260,13261],{"class":5295}," duration3",[5211,13263,5299],{"class":5228},[5211,13265,11975],{"class":5248},[5211,13267,5252],{"class":5228},[5211,13269,11980],{"class":5224},[5211,13271,12321],{"class":5228},[5211,13273,13274],{"class":5248},"start3",[5211,13276,6206],{"class":5228},[5211,13278,13279,13281,13283,13285],{"class":5213,"line":9482},[5211,13280,8085],{"class":5248},[5211,13282,5252],{"class":5228},[5211,13284,7485],{"class":5224},[5211,13286,12923],{"class":5228},[5211,13288,13289,13291,13294],{"class":5213,"line":9489},[5211,13290,12928],{"class":5248},[5211,13292,13293],{"class":5261}," 'Обмежена паралелізація (5)'",[5211,13295,7125],{"class":5228},[5211,13297,13298,13300,13302],{"class":5213,"line":9507},[5211,13299,12938],{"class":5248},[5211,13301,13261],{"class":5248},[5211,13303,7125],{"class":5228},[5211,13305,13306,13308,13310,13312,13314,13316,13318,13321,13323,13325],{"class":5213,"line":9545},[5211,13307,12947],{"class":5248},[5211,13309,5770],{"class":5228},[5211,13311,12443],{"class":5248},[5211,13313,5252],{"class":5228},[5211,13315,8540],{"class":5248},[5211,13317,12958],{"class":5228},[5211,13319,13320],{"class":5248},"duration3",[5211,13322,12964],{"class":5228},[5211,13324,12967],{"class":5311},[5211,13326,12970],{"class":5228},[5211,13328,13329,13331,13333,13335,13337],{"class":5213,"line":9559},[5211,13330,12975],{"class":5248},[5211,13332,12897],{"class":5248},[5211,13334,12964],{"class":5228},[5211,13336,13320],{"class":5248},[5211,13338,7125],{"class":5228},[5211,13340,13341],{"class":5213,"line":9565},[5211,13342,7897],{"class":5228},[5211,13344,13345],{"class":5213,"line":9570},[5211,13346,5286],{"class":5228},[5211,13348,13349],{"class":5213,"line":9575},[5211,13350,13351],{"class":5318},"  \u002F\u002F Стратегія 4: Обмежена паралелізація (10)\n",[5211,13353,13354,13356,13358,13360,13362,13364,13366,13369],{"class":5213,"line":9580},[5211,13355,5249],{"class":5248},[5211,13357,5252],{"class":5228},[5211,13359,5255],{"class":5224},[5211,13361,5258],{"class":5228},[5211,13363,12618],{"class":5261},[5211,13365,12622],{"class":12621},[5211,13367,13368],{"class":5261},"🎯 Тестування обмеженої паралелізації (limit=10)...'",[5211,13370,5336],{"class":5228},[5211,13372,13373,13375,13378,13380,13382,13384,13386],{"class":5213,"line":9586},[5211,13374,5292],{"class":5217},[5211,13376,13377],{"class":5295}," start4",[5211,13379,5299],{"class":5228},[5211,13381,11975],{"class":5248},[5211,13383,5252],{"class":5228},[5211,13385,11980],{"class":5224},[5211,13387,9278],{"class":5228},[5211,13389,13390,13392,13395,13397,13399,13401,13403],{"class":5213,"line":9601},[5211,13391,5292],{"class":5217},[5211,13393,13394],{"class":5295}," limit10",[5211,13396,5299],{"class":5228},[5211,13398,9900],{"class":5224},[5211,13400,5258],{"class":5228},[5211,13402,10808],{"class":5311},[5211,13404,5336],{"class":5228},[5211,13406,13407,13409,13411,13413,13415,13417,13419,13421,13423,13425,13427,13429,13431,13433,13435,13437,13439,13441,13443],{"class":5213,"line":9620},[5211,13408,6760],{"class":5302},[5211,13410,5597],{"class":5232},[5211,13412,5252],{"class":5228},[5211,13414,5602],{"class":5224},[5211,13416,5258],{"class":5228},[5211,13418,12443],{"class":5248},[5211,13420,5252],{"class":5228},[5211,13422,7569],{"class":5224},[5211,13424,7572],{"class":5228},[5211,13426,6619],{"class":5248},[5211,13428,7577],{"class":5228},[5211,13430,7580],{"class":5217},[5211,13432,13394],{"class":5224},[5211,13434,9158],{"class":5228},[5211,13436,7580],{"class":5217},[5211,13438,5306],{"class":5224},[5211,13440,5258],{"class":5228},[5211,13442,6619],{"class":5248},[5211,13444,13254],{"class":5228},[5211,13446,13447,13449,13452,13454,13456,13458,13460,13462,13465],{"class":5213,"line":9645},[5211,13448,5292],{"class":5217},[5211,13450,13451],{"class":5295}," duration4",[5211,13453,5299],{"class":5228},[5211,13455,11975],{"class":5248},[5211,13457,5252],{"class":5228},[5211,13459,11980],{"class":5224},[5211,13461,12321],{"class":5228},[5211,13463,13464],{"class":5248},"start4",[5211,13466,6206],{"class":5228},[5211,13468,13469,13471,13473,13475],{"class":5213,"line":9664},[5211,13470,8085],{"class":5248},[5211,13472,5252],{"class":5228},[5211,13474,7485],{"class":5224},[5211,13476,12923],{"class":5228},[5211,13478,13479,13481,13484],{"class":5213,"line":9678},[5211,13480,12928],{"class":5248},[5211,13482,13483],{"class":5261}," 'Обмежена паралелізація (10)'",[5211,13485,7125],{"class":5228},[5211,13487,13488,13490,13492],{"class":5213,"line":9687},[5211,13489,12938],{"class":5248},[5211,13491,13451],{"class":5248},[5211,13493,7125],{"class":5228},[5211,13495,13496,13498,13500,13502,13504,13506,13508,13511,13513,13515],{"class":5213,"line":9692},[5211,13497,12947],{"class":5248},[5211,13499,5770],{"class":5228},[5211,13501,12443],{"class":5248},[5211,13503,5252],{"class":5228},[5211,13505,8540],{"class":5248},[5211,13507,12958],{"class":5228},[5211,13509,13510],{"class":5248},"duration4",[5211,13512,12964],{"class":5228},[5211,13514,12967],{"class":5311},[5211,13516,12970],{"class":5228},[5211,13518,13519,13521,13523,13525,13527],{"class":5213,"line":9701},[5211,13520,12975],{"class":5248},[5211,13522,12897],{"class":5248},[5211,13524,12964],{"class":5228},[5211,13526,13510],{"class":5248},[5211,13528,7125],{"class":5228},[5211,13530,13531],{"class":5213,"line":9706},[5211,13532,7897],{"class":5228},[5211,13534,13535],{"class":5213,"line":9711},[5211,13536,5286],{"class":5228},[5211,13538,13539],{"class":5213,"line":9753},[5211,13540,13541],{"class":5318},"  \u002F\u002F Вивід результатів\n",[5211,13543,13544,13546,13548,13550,13552,13554,13556,13559,13561,13563],{"class":5213,"line":9777},[5211,13545,5249],{"class":5248},[5211,13547,5252],{"class":5228},[5211,13549,5255],{"class":5224},[5211,13551,5258],{"class":5228},[5211,13553,12618],{"class":5261},[5211,13555,12622],{"class":12621},[5211,13557,13558],{"class":5261},"📊 Результати бенчмарків:",[5211,13560,12622],{"class":12621},[5211,13562,12618],{"class":5261},[5211,13564,5336],{"class":5228},[5211,13566,13567,13569,13571,13573,13575,13577],{"class":5213,"line":9782},[5211,13568,5249],{"class":5248},[5211,13570,5252],{"class":5228},[5211,13572,10989],{"class":5224},[5211,13574,5258],{"class":5228},[5211,13576,9083],{"class":5248},[5211,13578,5336],{"class":5228},[5211,13580,13581],{"class":5213,"line":10838},[5211,13582,5286],{"class":5228},[5211,13584,13585],{"class":5213,"line":10855},[5211,13586,13587],{"class":5318},"  \u002F\u002F Виявлення оптимальної стратегії\n",[5211,13589,13590,13592,13595,13597,13599,13601,13604,13606,13609,13611,13614,13616],{"class":5213,"line":10872},[5211,13591,5292],{"class":5217},[5211,13593,13594],{"class":5295}," fastest",[5211,13596,5299],{"class":5228},[5211,13598,9083],{"class":5248},[5211,13600,5252],{"class":5228},[5211,13602,13603],{"class":5224},"reduce",[5211,13605,7572],{"class":5228},[5211,13607,13608],{"class":5248},"prev",[5211,13610,5265],{"class":5228},[5211,13612,13613],{"class":5248},"curr",[5211,13615,7577],{"class":5228},[5211,13617,9970],{"class":5217},[5211,13619,13620,13623,13625,13627,13629,13631,13633,13635,13638,13640,13643],{"class":5213,"line":10897},[5211,13621,13622],{"class":5248},"    curr",[5211,13624,5252],{"class":5228},[5211,13626,12518],{"class":5248},[5211,13628,8533],{"class":5228},[5211,13630,13608],{"class":5248},[5211,13632,5252],{"class":5228},[5211,13634,12518],{"class":5248},[5211,13636,13637],{"class":5228}," ? ",[5211,13639,13613],{"class":5248},[5211,13641,13642],{"class":5228}," : ",[5211,13644,13645],{"class":5248},"prev\n",[5211,13647,13648],{"class":5213,"line":10909},[5211,13649,7982],{"class":5228},[5211,13651,13652,13654,13656,13658,13660,13662,13664,13667,13669,13672,13674,13677,13679,13681],{"class":5213,"line":10921},[5211,13653,5249],{"class":5248},[5211,13655,5252],{"class":5228},[5211,13657,5255],{"class":5224},[5211,13659,5258],{"class":5228},[5211,13661,8730],{"class":5261},[5211,13663,12622],{"class":12621},[5211,13665,13666],{"class":5261},"🏆 Найшвидша стратегія: ",[5211,13668,8145],{"class":5217},[5211,13670,13671],{"class":5248},"fastest",[5211,13673,5252],{"class":8689},[5211,13675,13676],{"class":5248},"strategy",[5211,13678,8150],{"class":5217},[5211,13680,8730],{"class":5261},[5211,13682,5336],{"class":5228},[5211,13684,13685,13687,13689,13691,13693,13696,13698,13700,13702,13705,13707,13709,13711,13713,13715,13717,13720],{"class":5213,"line":10927},[5211,13686,5249],{"class":5248},[5211,13688,5252],{"class":5228},[5211,13690,5255],{"class":5224},[5211,13692,5258],{"class":5228},[5211,13694,13695],{"class":5261},"`   Прискорення: ",[5211,13697,8145],{"class":5217},[5211,13699,13671],{"class":5248},[5211,13701,5252],{"class":8689},[5211,13703,13704],{"class":5248},"speedup",[5211,13706,5252],{"class":8689},[5211,13708,12560],{"class":5224},[5211,13710,5258],{"class":8689},[5211,13712,12565],{"class":5311},[5211,13714,8713],{"class":8689},[5211,13716,8150],{"class":5217},[5211,13718,13719],{"class":5261},"x`",[5211,13721,5336],{"class":5228},[5211,13723,13724],{"class":5213,"line":10943},[5211,13725,5471],{"class":5228},[5211,13727,13728],{"class":5213,"line":10949},[5211,13729,5819],{"emptyLinePlaceholder":5818},[5211,13731,13732],{"class":5213,"line":10955},[5211,13733,13734],{"class":5318},"\u002F\u002F Запуск бенчмарків\n",[5211,13736,13737,13739,13742,13744,13746,13748,13750,13752,13754,13756,13758,13760,13762,13764,13766,13768,13770,13772,13774],{"class":5213,"line":10960},[5211,13738,7441],{"class":5217},[5211,13740,13741],{"class":5295}," testUserIds",[5211,13743,5299],{"class":5228},[5211,13745,8772],{"class":5248},[5211,13747,5252],{"class":5228},[5211,13749,8777],{"class":5224},[5211,13751,8780],{"class":5228},[5211,13753,8783],{"class":5248},[5211,13755,9730],{"class":5311},[5211,13757,8789],{"class":5228},[5211,13759,8792],{"class":5248},[5211,13761,5265],{"class":5228},[5211,13763,8530],{"class":5248},[5211,13765,7577],{"class":5228},[5211,13767,7580],{"class":5217},[5211,13769,8520],{"class":5248},[5211,13771,8579],{"class":5228},[5211,13773,5312],{"class":5311},[5211,13775,5336],{"class":5228},[5211,13777,13778,13780,13782,13784,13787],{"class":5213,"line":10965},[5211,13779,5303],{"class":5302},[5211,13781,12782],{"class":5224},[5211,13783,5258],{"class":5228},[5211,13785,13786],{"class":5248},"testUserIds",[5211,13788,5336],{"class":5228},[5211,13790,13791],{"class":5213,"line":10974},[5211,13792,5819],{"emptyLinePlaceholder":5818},[5211,13794,13795],{"class":5213,"line":10980},[5211,13796,13797],{"class":5318},"\u002F\u002F Приблазні результати:\n",[5211,13799,13801],{"class":5213,"line":13800},80,[5211,13802,13803],{"class":5318},"\u002F\u002F ┌─────────┬──────────────────────────────────┬──────────┬──────────────────┬─────────┐\n",[5211,13805,13807],{"class":5213,"line":13806},81,[5211,13808,13809],{"class":5318},"\u002F\u002F │ (index) │ strategy                         │ duration │ itemsPerSecond   │ speedup │\n",[5211,13811,13813],{"class":5213,"line":13812},82,[5211,13814,13815],{"class":5318},"\u002F\u002F ├─────────┼──────────────────────────────────┼──────────┼──────────────────┼─────────┤\n",[5211,13817,13819],{"class":5213,"line":13818},83,[5211,13820,13821],{"class":5318},"\u002F\u002F │ 0       │ 'Послідовна (baseline)'          │ 10000    │ 5.0              │ 1.0     │\n",[5211,13823,13825],{"class":5213,"line":13824},84,[5211,13826,13827],{"class":5318},"\u002F\u002F │ 1       │ 'Повна паралелізація'            │ 250      │ 200.0            │ 40.0    │\n",[5211,13829,13831],{"class":5213,"line":13830},85,[5211,13832,13833],{"class":5318},"\u002F\u002F │ 2       │ 'Обмежена паралелізація (5)'     │ 2100     │ 23.8             │ 4.76    │\n",[5211,13835,13837],{"class":5213,"line":13836},86,[5211,13838,13839],{"class":5318},"\u002F\u002F │ 3       │ 'Обмежена паралелізація (10)'    │ 1200     │ 41.7             │ 8.33    │\n",[5211,13841,13843],{"class":5213,"line":13842},87,[5211,13844,13845],{"class":5318},"\u002F\u002F └─────────┴──────────────────────────────────┴──────────┴──────────────────┴─────────┘\n",[5764,13847,13848,13851,13871],{},[5185,13849,13850],{},"Результати бенчмарків залежать від:",[5092,13852,13853,13859,13865],{},[5095,13854,13855,13858],{},[5121,13856,13857],{},"Латентності операцій"," (мережеві запити vs локальні обчислення).",[5095,13860,13861,13864],{},[5121,13862,13863],{},"Обмежень інфраструктури"," (пул з'єднань БД, rate limits API).",[5095,13866,13867,13870],{},[5121,13868,13869],{},"Ресурсів системи"," (CPU, пам'ять, мережа).",[5185,13872,13873,13874,13877],{},"Завжди вимірюйте продуктивність ",[5121,13875,13876],{},"у реальних умовах"," вашого застосунку, а не покладайтеся лише на теоретичні розрахунки.",[5180,13879,13881],{"id":13880},"практичні-рекомендації-та-патерни","Практичні рекомендації та патерни",[13883,13884,13885,13889,13892,13896,13902,13906,13915,13919,13928,13932,13935,13939],"steps",{},[5189,13886,13888],{"id":13887},"правило-1-аналізуйте-залежності-перед-кодуванням","Правило 1: Аналізуйте залежності перед кодуванням",[5185,13890,13891],{},"Перед написанням коду накресліть граф залежностей операцій. Це допоможе виявити можливості для паралелізації.",[5189,13893,13895],{"id":13894},"правило-2-за-замовчуванням-паралелізуйте-незалежні-операції","Правило 2: За замовчуванням паралелізуйте незалежні операції",[5185,13897,13898,13899,13901],{},"Якщо операції незалежні, завжди використовуйте ",[5208,13900,8358],{},". Послідовне виконання має бути явним виключенням, а не нормою.",[5189,13903,13905],{"id":13904},"правило-3-обмежуйте-паралелізм-для-великих-масивів","Правило 3: Обмежуйте паралелізм для великих масивів",[5185,13907,13908,13909,5265,13912,5142],{},"Для масивів понад 50-100 елементів використовуйте бібліотеки обмеження паралелізму (",[5208,13910,13911],{},"p-limit",[5208,13913,13914],{},"p-queue",[5189,13916,13918],{"id":13917},"правило-4-використовуйте-promiseallsettled-для-незалежних-операцій-з-толерантністю-до-помилок","Правило 4: Використовуйте Promise.allSettled() для незалежних операцій з толерантністю до помилок",[5185,13920,13921,13922,13925,13926,5252],{},"Коли провал однієї операції не повинен блокувати інші, використовуйте ",[5208,13923,13924],{},"Promise.allSettled()"," замість ",[5208,13927,8358],{},[5189,13929,13931],{"id":13930},"правило-5-вимірюйте-продуктивність-у-реальних-умовах","Правило 5: Вимірюйте продуктивність у реальних умовах",[5185,13933,13934],{},"Теоретичні розрахунки не враховують обмеження інфраструктури. Завжди проводьте бенчмарки на реальних даних.",[5189,13936,13938],{"id":13937},"правило-6-додавайте-моніторинг-та-метрики","Правило 6: Додавайте моніторинг та метрики",[5185,13940,13941],{},"Впровадьте логування часу виконання асинхронних операцій для виявлення вузьких місць у продакшн.",[5180,13943,13945],{"id":13944},"типові-антипаттерни-та-їх-виправлення","Типові антипаттерни та їх виправлення",[5189,13947,13949],{"id":13948},"антипаттерн-1-необґрунтоване-послідовне-виконання","Антипаттерн 1: Необґрунтоване послідовне виконання",[5201,13951,13953],{"className":5203,"code":13952,"language":5205,"meta":5206,"style":5206},"\u002F\u002F ❌ АНТИПАТТЕРН\nasync function loadPageData(userId: number): Promise\u003Cany> {\n  const profile = await fetchProfile(userId);\n  const settings = await fetchSettings(userId); \u002F\u002F Не залежить від profile!\n  const stats = await fetchStats(userId);       \u002F\u002F Не залежить від settings!\n  \n  return { profile, settings, stats };\n}\n\n\u002F\u002F ✅ ВИПРАВЛЕННЯ\nasync function loadPageData(userId: number): Promise\u003Cany> {\n  const [profile, settings, stats] = await Promise.all([\n    fetchProfile(userId),\n    fetchSettings(userId),\n    fetchStats(userId),\n  ]);\n  \n  return { profile, settings, stats };\n}\n",[5208,13954,13955,13960,13987,14006,14028,14052,14056,14075,14079,14083,14088,14114,14142,14153,14164,14175,14179,14183,14201],{"__ignoreMap":5206},[5211,13956,13957],{"class":5213,"line":5214},[5211,13958,13959],{"class":5318},"\u002F\u002F ❌ АНТИПАТТЕРН\n",[5211,13961,13962,13964,13966,13969,13971,13973,13975,13977,13979,13981,13983,13985],{"class":5213,"line":5245},[5211,13963,5218],{"class":5217},[5211,13965,5221],{"class":5217},[5211,13967,13968],{"class":5224}," loadPageData",[5211,13970,5258],{"class":5228},[5211,13972,6255],{"class":5248},[5211,13974,6200],{"class":5228},[5211,13976,6260],{"class":5232},[5211,13978,6263],{"class":5228},[5211,13980,5233],{"class":5232},[5211,13982,5236],{"class":5228},[5211,13984,6203],{"class":5232},[5211,13986,5242],{"class":5228},[5211,13988,13989,13991,13993,13995,13997,14000,14002,14004],{"class":5213,"line":5283},[5211,13990,5292],{"class":5217},[5211,13992,6279],{"class":5295},[5211,13994,5299],{"class":5228},[5211,13996,5303],{"class":5302},[5211,13998,13999],{"class":5224}," fetchProfile",[5211,14001,5258],{"class":5228},[5211,14003,6255],{"class":5248},[5211,14005,5336],{"class":5228},[5211,14007,14008,14010,14012,14014,14016,14019,14021,14023,14025],{"class":5213,"line":5289},[5211,14009,5292],{"class":5217},[5211,14011,6303],{"class":5295},[5211,14013,5299],{"class":5228},[5211,14015,5303],{"class":5302},[5211,14017,14018],{"class":5224}," fetchSettings",[5211,14020,5258],{"class":5228},[5211,14022,6255],{"class":5248},[5211,14024,5409],{"class":5228},[5211,14026,14027],{"class":5318},"\u002F\u002F Не залежить від profile!\n",[5211,14029,14030,14032,14035,14037,14039,14042,14044,14046,14049],{"class":5213,"line":5322},[5211,14031,5292],{"class":5217},[5211,14033,14034],{"class":5295}," stats",[5211,14036,5299],{"class":5228},[5211,14038,5303],{"class":5302},[5211,14040,14041],{"class":5224}," fetchStats",[5211,14043,5258],{"class":5228},[5211,14045,6255],{"class":5248},[5211,14047,14048],{"class":5228},");       ",[5211,14050,14051],{"class":5318},"\u002F\u002F Не залежить від settings!\n",[5211,14053,14054],{"class":5213,"line":5339},[5211,14055,5286],{"class":5228},[5211,14057,14058,14060,14062,14064,14066,14068,14070,14073],{"class":5213,"line":5344},[5211,14059,6352],{"class":5302},[5211,14061,6355],{"class":5228},[5211,14063,6358],{"class":5248},[5211,14065,5265],{"class":5228},[5211,14067,6363],{"class":5248},[5211,14069,5265],{"class":5228},[5211,14071,14072],{"class":5248},"stats",[5211,14074,6371],{"class":5228},[5211,14076,14077],{"class":5213,"line":5369},[5211,14078,5471],{"class":5228},[5211,14080,14081],{"class":5213,"line":5385},[5211,14082,5819],{"emptyLinePlaceholder":5818},[5211,14084,14085],{"class":5213,"line":5390},[5211,14086,14087],{"class":5318},"\u002F\u002F ✅ ВИПРАВЛЕННЯ\n",[5211,14089,14090,14092,14094,14096,14098,14100,14102,14104,14106,14108,14110,14112],{"class":5213,"line":5415},[5211,14091,5218],{"class":5217},[5211,14093,5221],{"class":5217},[5211,14095,13968],{"class":5224},[5211,14097,5258],{"class":5228},[5211,14099,6255],{"class":5248},[5211,14101,6200],{"class":5228},[5211,14103,6260],{"class":5232},[5211,14105,6263],{"class":5228},[5211,14107,5233],{"class":5232},[5211,14109,5236],{"class":5228},[5211,14111,6203],{"class":5232},[5211,14113,5242],{"class":5228},[5211,14115,14116,14118,14120,14122,14124,14126,14128,14130,14132,14134,14136,14138,14140],{"class":5213,"line":5431},[5211,14117,5292],{"class":5217},[5211,14119,5576],{"class":5228},[5211,14121,6358],{"class":5295},[5211,14123,5265],{"class":5228},[5211,14125,6363],{"class":5295},[5211,14127,5265],{"class":5228},[5211,14129,14072],{"class":5295},[5211,14131,5592],{"class":5228},[5211,14133,5303],{"class":5302},[5211,14135,5597],{"class":5232},[5211,14137,5252],{"class":5228},[5211,14139,5602],{"class":5224},[5211,14141,5605],{"class":5228},[5211,14143,14144,14147,14149,14151],{"class":5213,"line":5436},[5211,14145,14146],{"class":5224},"    fetchProfile",[5211,14148,5258],{"class":5228},[5211,14150,6255],{"class":5248},[5211,14152,6456],{"class":5228},[5211,14154,14155,14158,14160,14162],{"class":5213,"line":5462},[5211,14156,14157],{"class":5224},"    fetchSettings",[5211,14159,5258],{"class":5228},[5211,14161,6255],{"class":5248},[5211,14163,6456],{"class":5228},[5211,14165,14166,14169,14171,14173],{"class":5213,"line":5468},[5211,14167,14168],{"class":5224},"    fetchStats",[5211,14170,5258],{"class":5228},[5211,14172,6255],{"class":5248},[5211,14174,6456],{"class":5228},[5211,14176,14177],{"class":5213,"line":5733},[5211,14178,5655],{"class":5228},[5211,14180,14181],{"class":5213,"line":5875},[5211,14182,5286],{"class":5228},[5211,14184,14185,14187,14189,14191,14193,14195,14197,14199],{"class":5213,"line":5881},[5211,14186,6352],{"class":5302},[5211,14188,6355],{"class":5228},[5211,14190,6358],{"class":5248},[5211,14192,5265],{"class":5228},[5211,14194,6363],{"class":5248},[5211,14196,5265],{"class":5228},[5211,14198,14072],{"class":5248},[5211,14200,6371],{"class":5228},[5211,14202,14203],{"class":5213,"line":5886},[5211,14204,5471],{"class":5228},[5189,14206,14208],{"id":14207},"антипаттерн-2-втрата-контролю-над-помилками-у-foreach","Антипаттерн 2: Втрата контролю над помилками у forEach",[5201,14210,14212],{"className":5203,"code":14211,"language":5205,"meta":5206,"style":5206},"\u002F\u002F ❌ АНТИПАТТЕРН: forEach не чекає async функцій\nasync function notifyUsers(userIds: number[]): Promise\u003Cvoid> {\n  userIds.forEach(async (userId) => {\n    await sendNotification(userId); \u002F\u002F Не чекається!\n  });\n  console.log('Всі сповіщення надіслано'); \u002F\u002F НЕПРАВДА! Виконується одразу\n}\n\n\u002F\u002F ✅ ВИПРАВЛЕННЯ: Promise.all + map\nasync function notifyUsers(userIds: number[]): Promise\u003Cvoid> {\n  await Promise.all(\n    userIds.map((userId) => sendNotification(userId))\n  );\n  console.log('Всі сповіщення надіслано'); \u002F\u002F Тепер правда\n}\n\n\u002F\u002F ✅ АЛЬТЕРНАТИВА: for...of (якщо потрібна послідовність)\nasync function notifyUsers(userIds: number[]): Promise\u003Cvoid> {\n  for (const userId of userIds) {\n    await sendNotification(userId);\n    console.log(`Сповіщення для користувача ${userId} надіслано`);\n  }\n  console.log('Всі сповіщення надіслано');\n}\n",[5208,14213,14214,14219,14246,14268,14284,14288,14306,14310,14314,14319,14345,14357,14381,14385,14402,14406,14410,14415,14441,14457,14469,14493,14497,14511],{"__ignoreMap":5206},[5211,14215,14216],{"class":5213,"line":5214},[5211,14217,14218],{"class":5318},"\u002F\u002F ❌ АНТИПАТТЕРН: forEach не чекає async функцій\n",[5211,14220,14221,14223,14225,14228,14230,14232,14234,14236,14238,14240,14242,14244],{"class":5213,"line":5245},[5211,14222,5218],{"class":5217},[5211,14224,5221],{"class":5217},[5211,14226,14227],{"class":5224}," notifyUsers",[5211,14229,5258],{"class":5228},[5211,14231,7396],{"class":5248},[5211,14233,6200],{"class":5228},[5211,14235,6260],{"class":5232},[5211,14237,7403],{"class":5228},[5211,14239,5233],{"class":5232},[5211,14241,5236],{"class":5228},[5211,14243,5239],{"class":5232},[5211,14245,5242],{"class":5228},[5211,14247,14248,14250,14252,14254,14256,14258,14260,14262,14264,14266],{"class":5213,"line":5283},[5211,14249,8825],{"class":5248},[5211,14251,5252],{"class":5228},[5211,14253,7863],{"class":5224},[5211,14255,5258],{"class":5228},[5211,14257,5218],{"class":5217},[5211,14259,5770],{"class":5228},[5211,14261,6255],{"class":5248},[5211,14263,7577],{"class":5228},[5211,14265,7580],{"class":5217},[5211,14267,6192],{"class":5228},[5211,14269,14270,14272,14275,14277,14279,14281],{"class":5213,"line":5289},[5211,14271,7795],{"class":5302},[5211,14273,14274],{"class":5224}," sendNotification",[5211,14276,5258],{"class":5228},[5211,14278,6255],{"class":5248},[5211,14280,5409],{"class":5228},[5211,14282,14283],{"class":5318},"\u002F\u002F Не чекається!\n",[5211,14285,14286],{"class":5213,"line":5322},[5211,14287,7897],{"class":5228},[5211,14289,14290,14292,14294,14296,14298,14301,14303],{"class":5213,"line":5339},[5211,14291,5249],{"class":5248},[5211,14293,5252],{"class":5228},[5211,14295,5255],{"class":5224},[5211,14297,5258],{"class":5228},[5211,14299,14300],{"class":5261},"'Всі сповіщення надіслано'",[5211,14302,5409],{"class":5228},[5211,14304,14305],{"class":5318},"\u002F\u002F НЕПРАВДА! Виконується одразу\n",[5211,14307,14308],{"class":5213,"line":5344},[5211,14309,5471],{"class":5228},[5211,14311,14312],{"class":5213,"line":5369},[5211,14313,5819],{"emptyLinePlaceholder":5818},[5211,14315,14316],{"class":5213,"line":5385},[5211,14317,14318],{"class":5318},"\u002F\u002F ✅ ВИПРАВЛЕННЯ: Promise.all + map\n",[5211,14320,14321,14323,14325,14327,14329,14331,14333,14335,14337,14339,14341,14343],{"class":5213,"line":5390},[5211,14322,5218],{"class":5217},[5211,14324,5221],{"class":5217},[5211,14326,14227],{"class":5224},[5211,14328,5258],{"class":5228},[5211,14330,7396],{"class":5248},[5211,14332,6200],{"class":5228},[5211,14334,6260],{"class":5232},[5211,14336,7403],{"class":5228},[5211,14338,5233],{"class":5232},[5211,14340,5236],{"class":5228},[5211,14342,5239],{"class":5232},[5211,14344,5242],{"class":5228},[5211,14346,14347,14349,14351,14353,14355],{"class":5213,"line":5415},[5211,14348,6760],{"class":5302},[5211,14350,5597],{"class":5232},[5211,14352,5252],{"class":5228},[5211,14354,5602],{"class":5224},[5211,14356,7951],{"class":5228},[5211,14358,14359,14361,14363,14365,14367,14369,14371,14373,14375,14377,14379],{"class":5213,"line":5431},[5211,14360,10643],{"class":5248},[5211,14362,5252],{"class":5228},[5211,14364,7569],{"class":5224},[5211,14366,7572],{"class":5228},[5211,14368,6255],{"class":5248},[5211,14370,7577],{"class":5228},[5211,14372,7580],{"class":5217},[5211,14374,14274],{"class":5224},[5211,14376,5258],{"class":5228},[5211,14378,6255],{"class":5248},[5211,14380,7977],{"class":5228},[5211,14382,14383],{"class":5213,"line":5436},[5211,14384,7982],{"class":5228},[5211,14386,14387,14389,14391,14393,14395,14397,14399],{"class":5213,"line":5462},[5211,14388,5249],{"class":5248},[5211,14390,5252],{"class":5228},[5211,14392,5255],{"class":5224},[5211,14394,5258],{"class":5228},[5211,14396,14300],{"class":5261},[5211,14398,5409],{"class":5228},[5211,14400,14401],{"class":5318},"\u002F\u002F Тепер правда\n",[5211,14403,14404],{"class":5213,"line":5468},[5211,14405,5471],{"class":5228},[5211,14407,14408],{"class":5213,"line":5733},[5211,14409,5819],{"emptyLinePlaceholder":5818},[5211,14411,14412],{"class":5213,"line":5875},[5211,14413,14414],{"class":5318},"\u002F\u002F ✅ АЛЬТЕРНАТИВА: for...of (якщо потрібна послідовність)\n",[5211,14416,14417,14419,14421,14423,14425,14427,14429,14431,14433,14435,14437,14439],{"class":5213,"line":5881},[5211,14418,5218],{"class":5217},[5211,14420,5221],{"class":5217},[5211,14422,14227],{"class":5224},[5211,14424,5258],{"class":5228},[5211,14426,7396],{"class":5248},[5211,14428,6200],{"class":5228},[5211,14430,6260],{"class":5232},[5211,14432,7403],{"class":5228},[5211,14434,5233],{"class":5232},[5211,14436,5236],{"class":5228},[5211,14438,5239],{"class":5232},[5211,14440,5242],{"class":5228},[5211,14442,14443,14445,14447,14449,14451,14453,14455],{"class":5213,"line":5886},[5211,14444,7436],{"class":5302},[5211,14446,5770],{"class":5228},[5211,14448,7441],{"class":5217},[5211,14450,10316],{"class":5295},[5211,14452,7447],{"class":5217},[5211,14454,7450],{"class":5248},[5211,14456,7453],{"class":5228},[5211,14458,14459,14461,14463,14465,14467],{"class":5213,"line":5891},[5211,14460,7795],{"class":5302},[5211,14462,14274],{"class":5224},[5211,14464,5258],{"class":5228},[5211,14466,6255],{"class":5248},[5211,14468,5336],{"class":5228},[5211,14470,14471,14473,14475,14477,14479,14482,14484,14486,14488,14491],{"class":5213,"line":5897},[5211,14472,8672],{"class":5248},[5211,14474,5252],{"class":5228},[5211,14476,5255],{"class":5224},[5211,14478,5258],{"class":5228},[5211,14480,14481],{"class":5261},"`Сповіщення для користувача ",[5211,14483,8145],{"class":5217},[5211,14485,6255],{"class":5248},[5211,14487,8150],{"class":5217},[5211,14489,14490],{"class":5261}," надіслано`",[5211,14492,5336],{"class":5228},[5211,14494,14495],{"class":5213,"line":5903},[5211,14496,7496],{"class":5228},[5211,14498,14499,14501,14503,14505,14507,14509],{"class":5213,"line":5908},[5211,14500,5249],{"class":5248},[5211,14502,5252],{"class":5228},[5211,14504,5255],{"class":5224},[5211,14506,5258],{"class":5228},[5211,14508,14300],{"class":5261},[5211,14510,5336],{"class":5228},[5211,14512,14513],{"class":5213,"line":5914},[5211,14514,5471],{"class":5228},[5189,14516,14518],{"id":14517},"антипаттерн-3-створення-промісів-у-циклі-без-очікування","Антипаттерн 3: Створення промісів у циклі без очікування",[5201,14520,14522],{"className":5203,"code":14521,"language":5205,"meta":5206,"style":5206},"\u002F\u002F ❌ АНТИПАТТЕРН: Проміси створюються, але не очікуються\nasync function updateUsers(users: User[]): Promise\u003Cvoid> {\n  const promises = [];\n  \n  for (const user of users) {\n    promises.push(updateUser(user)); \u002F\u002F Створюємо проміси\n  }\n  \n  \u002F\u002F Забули await Promise.all(promises)!\n  console.log('Оновлення завершено'); \u002F\u002F НЕПРАВДА!\n}\n\n\u002F\u002F ✅ ВИПРАВЛЕННЯ\nasync function updateUsers(users: User[]): Promise\u003Cvoid> {\n  const promises = users.map((user) => updateUser(user));\n  await Promise.all(promises);\n  console.log('Оновлення завершено');\n}\n\n\u002F\u002F ✅ НАЙКРАЩЕ: Компактний синтаксис\nasync function updateUsers(users: User[]): Promise\u003Cvoid> {\n  await Promise.all(users.map((user) => updateUser(user)));\n  console.log('Оновлення завершено');\n}\n",[5208,14523,14524,14529,14556,14564,14568,14584,14608,14612,14616,14621,14639,14643,14647,14651,14677,14708,14724,14738,14742,14746,14751,14777,14811,14825],{"__ignoreMap":5206},[5211,14525,14526],{"class":5213,"line":5214},[5211,14527,14528],{"class":5318},"\u002F\u002F ❌ АНТИПАТТЕРН: Проміси створюються, але не очікуються\n",[5211,14530,14531,14533,14535,14538,14540,14542,14544,14546,14548,14550,14552,14554],{"class":5213,"line":5245},[5211,14532,5218],{"class":5217},[5211,14534,5221],{"class":5217},[5211,14536,14537],{"class":5224}," updateUsers",[5211,14539,5258],{"class":5228},[5211,14541,10104],{"class":5248},[5211,14543,6200],{"class":5228},[5211,14545,7410],{"class":5232},[5211,14547,7403],{"class":5228},[5211,14549,5233],{"class":5232},[5211,14551,5236],{"class":5228},[5211,14553,5239],{"class":5232},[5211,14555,5242],{"class":5228},[5211,14557,14558,14560,14562],{"class":5213,"line":5283},[5211,14559,5292],{"class":5217},[5211,14561,9953],{"class":5295},[5211,14563,9086],{"class":5228},[5211,14565,14566],{"class":5213,"line":5289},[5211,14567,5286],{"class":5228},[5211,14569,14570,14572,14574,14576,14578,14580,14582],{"class":5213,"line":5322},[5211,14571,7436],{"class":5302},[5211,14573,5770],{"class":5228},[5211,14575,7441],{"class":5217},[5211,14577,5296],{"class":5295},[5211,14579,7447],{"class":5217},[5211,14581,7420],{"class":5248},[5211,14583,7453],{"class":5228},[5211,14585,14586,14589,14591,14593,14595,14598,14600,14602,14605],{"class":5213,"line":5339},[5211,14587,14588],{"class":5248},"    promises",[5211,14590,5252],{"class":5228},[5211,14592,7485],{"class":5224},[5211,14594,5258],{"class":5228},[5211,14596,14597],{"class":5224},"updateUser",[5211,14599,5258],{"class":5228},[5211,14601,5579],{"class":5248},[5211,14603,14604],{"class":5228},")); ",[5211,14606,14607],{"class":5318},"\u002F\u002F Створюємо проміси\n",[5211,14609,14610],{"class":5213,"line":5344},[5211,14611,7496],{"class":5228},[5211,14613,14614],{"class":5213,"line":5369},[5211,14615,5286],{"class":5228},[5211,14617,14618],{"class":5213,"line":5385},[5211,14619,14620],{"class":5318},"  \u002F\u002F Забули await Promise.all(promises)!\n",[5211,14622,14623,14625,14627,14629,14631,14634,14636],{"class":5213,"line":5390},[5211,14624,5249],{"class":5248},[5211,14626,5252],{"class":5228},[5211,14628,5255],{"class":5224},[5211,14630,5258],{"class":5228},[5211,14632,14633],{"class":5261},"'Оновлення завершено'",[5211,14635,5409],{"class":5228},[5211,14637,14638],{"class":5318},"\u002F\u002F НЕПРАВДА!\n",[5211,14640,14641],{"class":5213,"line":5415},[5211,14642,5471],{"class":5228},[5211,14644,14645],{"class":5213,"line":5431},[5211,14646,5819],{"emptyLinePlaceholder":5818},[5211,14648,14649],{"class":5213,"line":5436},[5211,14650,14087],{"class":5318},[5211,14652,14653,14655,14657,14659,14661,14663,14665,14667,14669,14671,14673,14675],{"class":5213,"line":5462},[5211,14654,5218],{"class":5217},[5211,14656,5221],{"class":5217},[5211,14658,14537],{"class":5224},[5211,14660,5258],{"class":5228},[5211,14662,10104],{"class":5248},[5211,14664,6200],{"class":5228},[5211,14666,7410],{"class":5232},[5211,14668,7403],{"class":5228},[5211,14670,5233],{"class":5232},[5211,14672,5236],{"class":5228},[5211,14674,5239],{"class":5232},[5211,14676,5242],{"class":5228},[5211,14678,14679,14681,14683,14685,14687,14689,14691,14693,14695,14697,14699,14702,14704,14706],{"class":5213,"line":5468},[5211,14680,5292],{"class":5217},[5211,14682,9953],{"class":5295},[5211,14684,5299],{"class":5228},[5211,14686,10104],{"class":5248},[5211,14688,5252],{"class":5228},[5211,14690,7569],{"class":5224},[5211,14692,7572],{"class":5228},[5211,14694,5579],{"class":5248},[5211,14696,7577],{"class":5228},[5211,14698,7580],{"class":5217},[5211,14700,14701],{"class":5224}," updateUser",[5211,14703,5258],{"class":5228},[5211,14705,5579],{"class":5248},[5211,14707,7589],{"class":5228},[5211,14709,14710,14712,14714,14716,14718,14720,14722],{"class":5213,"line":5733},[5211,14711,6760],{"class":5302},[5211,14713,5597],{"class":5232},[5211,14715,5252],{"class":5228},[5211,14717,5602],{"class":5224},[5211,14719,5258],{"class":5228},[5211,14721,10010],{"class":5248},[5211,14723,5336],{"class":5228},[5211,14725,14726,14728,14730,14732,14734,14736],{"class":5213,"line":5875},[5211,14727,5249],{"class":5248},[5211,14729,5252],{"class":5228},[5211,14731,5255],{"class":5224},[5211,14733,5258],{"class":5228},[5211,14735,14633],{"class":5261},[5211,14737,5336],{"class":5228},[5211,14739,14740],{"class":5213,"line":5881},[5211,14741,5471],{"class":5228},[5211,14743,14744],{"class":5213,"line":5886},[5211,14745,5819],{"emptyLinePlaceholder":5818},[5211,14747,14748],{"class":5213,"line":5891},[5211,14749,14750],{"class":5318},"\u002F\u002F ✅ НАЙКРАЩЕ: Компактний синтаксис\n",[5211,14752,14753,14755,14757,14759,14761,14763,14765,14767,14769,14771,14773,14775],{"class":5213,"line":5897},[5211,14754,5218],{"class":5217},[5211,14756,5221],{"class":5217},[5211,14758,14537],{"class":5224},[5211,14760,5258],{"class":5228},[5211,14762,10104],{"class":5248},[5211,14764,6200],{"class":5228},[5211,14766,7410],{"class":5232},[5211,14768,7403],{"class":5228},[5211,14770,5233],{"class":5232},[5211,14772,5236],{"class":5228},[5211,14774,5239],{"class":5232},[5211,14776,5242],{"class":5228},[5211,14778,14779,14781,14783,14785,14787,14789,14791,14793,14795,14797,14799,14801,14803,14805,14807,14809],{"class":5213,"line":5903},[5211,14780,6760],{"class":5302},[5211,14782,5597],{"class":5232},[5211,14784,5252],{"class":5228},[5211,14786,5602],{"class":5224},[5211,14788,5258],{"class":5228},[5211,14790,10104],{"class":5248},[5211,14792,5252],{"class":5228},[5211,14794,7569],{"class":5224},[5211,14796,7572],{"class":5228},[5211,14798,5579],{"class":5248},[5211,14800,7577],{"class":5228},[5211,14802,7580],{"class":5217},[5211,14804,14701],{"class":5224},[5211,14806,5258],{"class":5228},[5211,14808,5579],{"class":5248},[5211,14810,7700],{"class":5228},[5211,14812,14813,14815,14817,14819,14821,14823],{"class":5213,"line":5908},[5211,14814,5249],{"class":5248},[5211,14816,5252],{"class":5228},[5211,14818,5255],{"class":5224},[5211,14820,5258],{"class":5228},[5211,14822,14633],{"class":5261},[5211,14824,5336],{"class":5228},[5211,14826,14827],{"class":5213,"line":5914},[5211,14828,5471],{"class":5228},[5189,14830,14832],{"id":14831},"антипаттерн-4-ігнорування-помилок-у-паралельних-операціях","Антипаттерн 4: Ігнорування помилок у паралельних операціях",[5201,14834,14836],{"className":5203,"code":14835,"language":5205,"meta":5206,"style":5206},"\u002F\u002F ❌ АНТИПАТТЕРН: Одна помилка провалює все\nasync function loadMultipleResources(): Promise\u003Cvoid> {\n  const [data1, data2, data3] = await Promise.all([\n    fetchCriticalData(),   \u002F\u002F Критичні дані\n    fetchOptionalData(),   \u002F\u002F Опціональні дані\n    fetchAds(),            \u002F\u002F Реклама (не критична)\n  ]);\n  \u002F\u002F Якщо fetchAds() провалиться, весь Promise.all відхиляється!\n}\n\n\u002F\u002F ✅ ВИПРАВЛЕННЯ: Розділити критичні та опціональні операції\nasync function loadMultipleResources(): Promise\u003Cvoid> {\n  \u002F\u002F Критичні дані (fail-fast)\n  const [data1] = await Promise.all([fetchCriticalData()]);\n  \n  \u002F\u002F Опціональні дані (толерантність до помилок)\n  const [data2Result, adsResult] = await Promise.allSettled([\n    fetchOptionalData(),\n    fetchAds(),\n  ]);\n  \n  const data2 = data2Result.status === 'fulfilled' ? data2Result.value : null;\n  const ads = adsResult.status === 'fulfilled' ? adsResult.value : null;\n  \n  return { data1, data2, ads };\n}\n",[5208,14837,14838,14843,14862,14893,14904,14914,14925,14929,14934,14938,14942,14947,14965,14970,14997,15001,15006,15032,15039,15045,15049,15053,15087,15120,15124,15143],{"__ignoreMap":5206},[5211,14839,14840],{"class":5213,"line":5214},[5211,14841,14842],{"class":5318},"\u002F\u002F ❌ АНТИПАТТЕРН: Одна помилка провалює все\n",[5211,14844,14845,14847,14849,14852,14854,14856,14858,14860],{"class":5213,"line":5245},[5211,14846,5218],{"class":5217},[5211,14848,5221],{"class":5217},[5211,14850,14851],{"class":5224}," loadMultipleResources",[5211,14853,5229],{"class":5228},[5211,14855,5233],{"class":5232},[5211,14857,5236],{"class":5228},[5211,14859,5239],{"class":5232},[5211,14861,5242],{"class":5228},[5211,14863,14864,14866,14868,14871,14873,14876,14878,14881,14883,14885,14887,14889,14891],{"class":5213,"line":5283},[5211,14865,5292],{"class":5217},[5211,14867,5576],{"class":5228},[5211,14869,14870],{"class":5295},"data1",[5211,14872,5265],{"class":5228},[5211,14874,14875],{"class":5295},"data2",[5211,14877,5265],{"class":5228},[5211,14879,14880],{"class":5295},"data3",[5211,14882,5592],{"class":5228},[5211,14884,5303],{"class":5302},[5211,14886,5597],{"class":5232},[5211,14888,5252],{"class":5228},[5211,14890,5602],{"class":5224},[5211,14892,5605],{"class":5228},[5211,14894,14895,14898,14901],{"class":5213,"line":5289},[5211,14896,14897],{"class":5224},"    fetchCriticalData",[5211,14899,14900],{"class":5228},"(),   ",[5211,14902,14903],{"class":5318},"\u002F\u002F Критичні дані\n",[5211,14905,14906,14909,14911],{"class":5213,"line":5322},[5211,14907,14908],{"class":5224},"    fetchOptionalData",[5211,14910,14900],{"class":5228},[5211,14912,14913],{"class":5318},"\u002F\u002F Опціональні дані\n",[5211,14915,14916,14919,14922],{"class":5213,"line":5339},[5211,14917,14918],{"class":5224},"    fetchAds",[5211,14920,14921],{"class":5228},"(),            ",[5211,14923,14924],{"class":5318},"\u002F\u002F Реклама (не критична)\n",[5211,14926,14927],{"class":5213,"line":5344},[5211,14928,5655],{"class":5228},[5211,14930,14931],{"class":5213,"line":5369},[5211,14932,14933],{"class":5318},"  \u002F\u002F Якщо fetchAds() провалиться, весь Promise.all відхиляється!\n",[5211,14935,14936],{"class":5213,"line":5385},[5211,14937,5471],{"class":5228},[5211,14939,14940],{"class":5213,"line":5390},[5211,14941,5819],{"emptyLinePlaceholder":5818},[5211,14943,14944],{"class":5213,"line":5415},[5211,14945,14946],{"class":5318},"\u002F\u002F ✅ ВИПРАВЛЕННЯ: Розділити критичні та опціональні операції\n",[5211,14948,14949,14951,14953,14955,14957,14959,14961,14963],{"class":5213,"line":5431},[5211,14950,5218],{"class":5217},[5211,14952,5221],{"class":5217},[5211,14954,14851],{"class":5224},[5211,14956,5229],{"class":5228},[5211,14958,5233],{"class":5232},[5211,14960,5236],{"class":5228},[5211,14962,5239],{"class":5232},[5211,14964,5242],{"class":5228},[5211,14966,14967],{"class":5213,"line":5436},[5211,14968,14969],{"class":5318},"  \u002F\u002F Критичні дані (fail-fast)\n",[5211,14971,14972,14974,14976,14978,14980,14982,14984,14986,14988,14991,14994],{"class":5213,"line":5462},[5211,14973,5292],{"class":5217},[5211,14975,5576],{"class":5228},[5211,14977,14870],{"class":5295},[5211,14979,5592],{"class":5228},[5211,14981,5303],{"class":5302},[5211,14983,5597],{"class":5232},[5211,14985,5252],{"class":5228},[5211,14987,5602],{"class":5224},[5211,14989,14990],{"class":5228},"([",[5211,14992,14993],{"class":5224},"fetchCriticalData",[5211,14995,14996],{"class":5228},"()]);\n",[5211,14998,14999],{"class":5213,"line":5468},[5211,15000,5286],{"class":5228},[5211,15002,15003],{"class":5213,"line":5733},[5211,15004,15005],{"class":5318},"  \u002F\u002F Опціональні дані (толерантність до помилок)\n",[5211,15007,15008,15010,15012,15015,15017,15020,15022,15024,15026,15028,15030],{"class":5213,"line":5875},[5211,15009,5292],{"class":5217},[5211,15011,5576],{"class":5228},[5211,15013,15014],{"class":5295},"data2Result",[5211,15016,5265],{"class":5228},[5211,15018,15019],{"class":5295},"adsResult",[5211,15021,5592],{"class":5228},[5211,15023,5303],{"class":5302},[5211,15025,5597],{"class":5232},[5211,15027,5252],{"class":5228},[5211,15029,8041],{"class":5224},[5211,15031,5605],{"class":5228},[5211,15033,15034,15036],{"class":5213,"line":5881},[5211,15035,14908],{"class":5224},[5211,15037,15038],{"class":5228},"(),\n",[5211,15040,15041,15043],{"class":5213,"line":5886},[5211,15042,14918],{"class":5224},[5211,15044,15038],{"class":5228},[5211,15046,15047],{"class":5213,"line":5891},[5211,15048,5655],{"class":5228},[5211,15050,15051],{"class":5213,"line":5897},[5211,15052,5286],{"class":5228},[5211,15054,15055,15057,15060,15062,15064,15066,15068,15070,15072,15074,15076,15078,15081,15083,15085],{"class":5213,"line":5903},[5211,15056,5292],{"class":5217},[5211,15058,15059],{"class":5295}," 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ads",[5211,15095,5299],{"class":5228},[5211,15097,15019],{"class":5248},[5211,15099,5252],{"class":5228},[5211,15101,8119],{"class":5248},[5211,15103,8122],{"class":5228},[5211,15105,12258],{"class":5261},[5211,15107,13637],{"class":5228},[5211,15109,15019],{"class":5248},[5211,15111,5252],{"class":5228},[5211,15113,15080],{"class":5248},[5211,15115,13642],{"class":5228},[5211,15117,9146],{"class":5217},[5211,15119,6206],{"class":5228},[5211,15121,15122],{"class":5213,"line":5914},[5211,15123,5286],{"class":5228},[5211,15125,15126,15128,15130,15132,15134,15136,15138,15141],{"class":5213,"line":5920},[5211,15127,6352],{"class":5302},[5211,15129,6355],{"class":5228},[5211,15131,14870],{"class":5248},[5211,15133,5265],{"class":5228},[5211,15135,14875],{"class":5248},[5211,15137,5265],{"class":5228},[5211,15139,15140],{"class":5248},"ads",[5211,15142,6371],{"class":5228},[5211,15144,15145],{"class":5213,"line":5926},[5211,15146,5471],{"class":5228},[5180,15148,15150],{"id":15149},"моніторинг-та-профілювання-асинхронних-операцій","Моніторинг та профілювання асинхронних операцій",[5185,15152,15153],{},"Для виявлення вузьких місць у продакшн потрібен моніторинг часу виконання:",[5201,15155,15157],{"className":5203,"code":15156,"language":5205,"meta":5206,"style":5206},"class AsyncPerformanceMonitor {\n  private metrics = new Map\u003Cstring, { count: number; totalTime: number; maxTime: number }>();\n  \n  async measure\u003CT>(\n    operationName: string,\n    operation: () => Promise\u003CT>\n  ): Promise\u003CT> {\n    const startTime = Date.now();\n    \n    try {\n      const result = await operation();\n      const duration = Date.now() - startTime;\n      \n      this.recordMetric(operationName, duration);\n      \n      return result;\n    } catch (error) {\n      const duration = Date.now() - startTime;\n      this.recordMetric(`${operationName}_ERROR`, duration);\n      throw error;\n    }\n  }\n  \n  private recordMetric(operationName: string, duration: number): void {\n    const existing = this.metrics.get(operationName) || {\n      count: 0,\n      totalTime: 0,\n      maxTime: 0,\n    };\n    \n    this.metrics.set(operationName, {\n      count: existing.count + 1,\n      totalTime: existing.totalTime + duration,\n      maxTime: Math.max(existing.maxTime, duration),\n    });\n  }\n  \n  getReport(): string {\n    const lines = ['=== Звіт продуктивності асинхронних операцій ===\\n'];\n    \n    for (const [name, stats] of this.metrics.entries()) {\n      const avgTime = (stats.totalTime \u002F stats.count).toFixed(2);\n      lines.push(\n        `${name}:\\n` +\n        `  Кількість викликів: ${stats.count}\\n` +\n        `  Середній час: ${avgTime}мс\\n` +\n        `  Максимальний час: ${stats.maxTime}мс\\n` +\n        `  Загальний час: ${stats.totalTime}мс\\n`\n      );\n    }\n    \n    return lines.join('\\n');\n  }\n  \n  clear(): void {\n    this.metrics.clear();\n  }\n}\n\n\u002F\u002F Використання\nconst monitor = new AsyncPerformanceMonitor();\n\nasync function loadUserDashboard(userId: number): Promise\u003Cany> {\n  const [user, posts, comments] = await Promise.all([\n    monitor.measure('fetchUser', () => fetchUser(userId)),\n    monitor.measure('fetchPosts', () => fetchPosts(userId)),\n    monitor.measure('fetchComments', () => fetchComments(userId)),\n  ]);\n  \n  return { user, posts, comments };\n}\n\n\u002F\u002F Після кількох викликів\nawait loadUserDashboard(1);\nawait loadUserDashboard(2);\nawait loadUserDashboard(3);\n\nconsole.log(monitor.getReport());\n\n\u002F\u002F Вивід:\n\u002F\u002F === Звіт продуктивності асинхронних операцій ===\n\u002F\u002F\n\u002F\u002F fetchUser:\n\u002F\u002F   Кількість викликів: 3\n\u002F\u002F   Середній час: 198.67мс\n\u002F\u002F   Максимальний час: 205мс\n\u002F\u002F   Загальний час: 596мс\n\u002F\u002F\n\u002F\u002F fetchPosts:\n\u002F\u002F   Кількість викликів: 3\n\u002F\u002F   Середній час: 152.33мс\n\u002F\u002F   Максимальний час: 158мс\n\u002F\u002F   Загальний час: 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[",[5211,15660,15661],{"class":5261},"'=== Звіт продуктивності асинхронних операцій ===",[5211,15663,12622],{"class":12621},[5211,15665,12618],{"class":5261},[5211,15667,9074],{"class":5228},[5211,15669,15670],{"class":5213,"line":9436},[5211,15671,7230],{"class":5228},[5211,15673,15674,15677,15679,15681,15683,15686,15688,15690,15693,15696,15698,15700,15702,15704,15707],{"class":5213,"line":9441},[5211,15675,15676],{"class":5302},"    for",[5211,15678,5770],{"class":5228},[5211,15680,7441],{"class":5217},[5211,15682,5576],{"class":5228},[5211,15684,15685],{"class":5295},"name",[5211,15687,5265],{"class":5228},[5211,15689,14072],{"class":5295},[5211,15691,15692],{"class":5228},"] ",[5211,15694,15695],{"class":5217},"of",[5211,15697,9163],{"class":5217},[5211,15699,5252],{"class":5228},[5211,15701,15497],{"class":5248},[5211,15703,5252],{"class":5228},[5211,15705,15706],{"class":5224},"entries",[5211,15708,15709],{"class":5228},"()) {\n",[5211,15711,15712,15714,15717,15720,15722,15724,15726,15728,15730,15732,15734,15736,15738,15740,15742],{"class":5213,"line":9446},[5211,15713,9260],{"class":5217},[5211,15715,15716],{"class":5295}," avgTime",[5211,15718,15719],{"class":5228}," = (",[5211,15721,14072],{"class":5248},[5211,15723,5252],{"class":5228},[5211,15725,15200],{"class":5248},[5211,15727,12964],{"class":5228},[5211,15729,14072],{"class":5248},[5211,15731,5252],{"class":5228},[5211,15733,15191],{"class":5248},[5211,15735,5142],{"class":5228},[5211,15737,12560],{"class":5224},[5211,15739,5258],{"class":5228},[5211,15741,12565],{"class":5311},[5211,15743,5336],{"class":5228},[5211,15745,15746,15749,15751,15753],{"class":5213,"line":9482},[5211,15747,15748],{"class":5248},"      lines",[5211,15750,5252],{"class":5228},[5211,15752,7485],{"class":5224},[5211,15754,7951],{"class":5228},[5211,15756,15757,15760,15762,15764,15766,15768,15770,15772],{"class":5213,"line":9489},[5211,15758,15759],{"class":5261},"        `",[5211,15761,8145],{"class":5217},[5211,15763,15685],{"class":5248},[5211,15765,8150],{"class":5217},[5211,15767,6855],{"class":5261},[5211,15769,12622],{"class":12621},[5211,15771,8730],{"class":5261},[5211,15773,15774],{"class":5228}," +\n",[5211,15776,15777,15780,15782,15784,15786,15788,15790,15792,15794],{"class":5213,"line":9507},[5211,15778,15779],{"class":5261},"        `  Кількість викликів: ",[5211,15781,8145],{"class":5217},[5211,15783,14072],{"class":5248},[5211,15785,5252],{"class":8689},[5211,15787,15191],{"class":5248},[5211,15789,8150],{"class":5217},[5211,15791,12622],{"class":12621},[5211,15793,8730],{"class":5261},[5211,15795,15774],{"class":5228},[5211,15797,15798,15801,15803,15806,15808,15811,15813,15815],{"class":5213,"line":9545},[5211,15799,15800],{"class":5261},"        `  Середній час: ",[5211,15802,8145],{"class":5217},[5211,15804,15805],{"class":5248},"avgTime",[5211,15807,8150],{"class":5217},[5211,15809,15810],{"class":5261},"мс",[5211,15812,12622],{"class":12621},[5211,15814,8730],{"class":5261},[5211,15816,15774],{"class":5228},[5211,15818,15819,15822,15824,15826,15828,15830,15832,15834,15836,15838],{"class":5213,"line":9559},[5211,15820,15821],{"class":5261},"        `  Максимальний час: ",[5211,15823,8145],{"class":5217},[5211,15825,14072],{"class":5248},[5211,15827,5252],{"class":8689},[5211,15829,15209],{"class":5248},[5211,15831,8150],{"class":5217},[5211,15833,15810],{"class":5261},[5211,15835,12622],{"class":12621},[5211,15837,8730],{"class":5261},[5211,15839,15774],{"class":5228},[5211,15841,15842,15845,15847,15849,15851,15853,15855,15857,15859],{"class":5213,"line":9565},[5211,15843,15844],{"class":5261},"        `  Загальний час: ",[5211,15846,8145],{"class":5217},[5211,15848,14072],{"class":5248},[5211,15850,5252],{"class":8689},[5211,15852,15200],{"class":5248},[5211,15854,8150],{"class":5217},[5211,15856,15810],{"class":5261},[5211,15858,12622],{"class":12621},[5211,15860,12467],{"class":5261},[5211,15862,15863],{"class":5213,"line":9570},[5211,15864,15865],{"class":5228},"      );\n",[5211,15867,15868],{"class":5213,"line":9575},[5211,15869,8169],{"class":5228},[5211,15871,15872],{"class":5213,"line":9580},[5211,15873,7230],{"class":5228},[5211,15875,15876,15878,15880,15882,15885,15887,15889,15891,15893],{"class":5213,"line":9586},[5211,15877,8878],{"class":5302},[5211,15879,15655],{"class":5248},[5211,15881,5252],{"class":5228},[5211,15883,15884],{"class":5224},"join",[5211,15886,5258],{"class":5228},[5211,15888,12618],{"class":5261},[5211,15890,12622],{"class":12621},[5211,15892,12618],{"class":5261},[5211,15894,5336],{"class":5228},[5211,15896,15897],{"class":5213,"line":9601},[5211,15898,7496],{"class":5228},[5211,15900,15901],{"class":5213,"line":9620},[5211,15902,5286],{"class":5228},[5211,15904,15905,15908,15910,15912],{"class":5213,"line":9645},[5211,15906,15907],{"class":5224},"  clear",[5211,15909,5229],{"class":5228},[5211,15911,5239],{"class":5232},[5211,15913,6192],{"class":5228},[5211,15915,15916,15918,15920,15922,15924,15927],{"class":5213,"line":9664},[5211,15917,9061],{"class":5217},[5211,15919,5252],{"class":5228},[5211,15921,15497],{"class":5248},[5211,15923,5252],{"class":5228},[5211,15925,15926],{"class":5224},"clear",[5211,15928,9278],{"class":5228},[5211,15930,15931],{"class":5213,"line":9678},[5211,15932,7496],{"class":5228},[5211,15934,15935],{"class":5213,"line":9687},[5211,15936,5471],{"class":5228},[5211,15938,15939],{"class":5213,"line":9692},[5211,15940,5819],{"emptyLinePlaceholder":5818},[5211,15942,15943],{"class":5213,"line":9701},[5211,15944,9583],{"class":5318},[5211,15946,15947,15949,15952,15954,15956,15958],{"class":5213,"line":9706},[5211,15948,7441],{"class":5217},[5211,15950,15951],{"class":5295}," monitor",[5211,15953,5299],{"class":5228},[5211,15955,5268],{"class":5217},[5211,15957,15165],{"class":5224},[5211,15959,9278],{"class":5228},[5211,15961,15962],{"class":5213,"line":9711},[5211,15963,5819],{"emptyLinePlaceholder":5818},[5211,15965,15966,15968,15970,15972,15974,15976,15978,15980,15982,15984,15986,15988],{"class":5213,"line":9753},[5211,15967,5218],{"class":5217},[5211,15969,5221],{"class":5217},[5211,15971,6941],{"class":5224},[5211,15973,5258],{"class":5228},[5211,15975,6255],{"class":5248},[5211,15977,6200],{"class":5228},[5211,15979,6260],{"class":5232},[5211,15981,6263],{"class":5228},[5211,15983,5233],{"class":5232},[5211,15985,5236],{"class":5228},[5211,15987,6203],{"class":5232},[5211,15989,5242],{"class":5228},[5211,15991,15992,15994,15996,15998,16000,16002,16004,16006,16008,16010,16012,16014,16016],{"class":5213,"line":9777},[5211,15993,5292],{"class":5217},[5211,15995,5576],{"class":5228},[5211,15997,5579],{"class":5295},[5211,15999,5265],{"class":5228},[5211,16001,5584],{"class":5295},[5211,16003,5265],{"class":5228},[5211,16005,5589],{"class":5295},[5211,16007,5592],{"class":5228},[5211,16009,5303],{"class":5302},[5211,16011,5597],{"class":5232},[5211,16013,5252],{"class":5228},[5211,16015,5602],{"class":5224},[5211,16017,5605],{"class":5228},[5211,16019,16020,16023,16025,16028,16030,16033,16036,16038,16040,16042,16044],{"class":5213,"line":9782},[5211,16021,16022],{"class":5248},"    monitor",[5211,16024,5252],{"class":5228},[5211,16026,16027],{"class":5224},"measure",[5211,16029,5258],{"class":5228},[5211,16031,16032],{"class":5261},"'fetchUser'",[5211,16034,16035],{"class":5228},", () ",[5211,16037,7580],{"class":5217},[5211,16039,5306],{"class":5224},[5211,16041,5258],{"class":5228},[5211,16043,6255],{"class":5248},[5211,16045,12970],{"class":5228},[5211,16047,16048,16050,16052,16054,16056,16059,16061,16063,16065,16067,16069],{"class":5213,"line":10838},[5211,16049,16022],{"class":5248},[5211,16051,5252],{"class":5228},[5211,16053,16027],{"class":5224},[5211,16055,5258],{"class":5228},[5211,16057,16058],{"class":5261},"'fetchPosts'",[5211,16060,16035],{"class":5228},[5211,16062,7580],{"class":5217},[5211,16064,5356],{"class":5224},[5211,16066,5258],{"class":5228},[5211,16068,6255],{"class":5248},[5211,16070,12970],{"class":5228},[5211,16072,16073,16075,16077,16079,16081,16084,16086,16088,16090,16092,16094],{"class":5213,"line":10855},[5211,16074,16022],{"class":5248},[5211,16076,5252],{"class":5228},[5211,16078,16027],{"class":5224},[5211,16080,5258],{"class":5228},[5211,16082,16083],{"class":5261},"'fetchComments'",[5211,16085,16035],{"class":5228},[5211,16087,7580],{"class":5217},[5211,16089,5402],{"class":5224},[5211,16091,5258],{"class":5228},[5211,16093,6255],{"class":5248},[5211,16095,12970],{"class":5228},[5211,16097,16098],{"class":5213,"line":10872},[5211,16099,5655],{"class":5228},[5211,16101,16102],{"class":5213,"line":10897},[5211,16103,5286],{"class":5228},[5211,16105,16106,16108,16110,16112,16114,16116,16118,16120],{"class":5213,"line":10909},[5211,16107,6352],{"class":5302},[5211,16109,6355],{"class":5228},[5211,16111,5579],{"class":5248},[5211,16113,5265],{"class":5228},[5211,16115,5584],{"class":5248},[5211,16117,5265],{"class":5228},[5211,16119,5589],{"class":5248},[5211,16121,6371],{"class":5228},[5211,16123,16124],{"class":5213,"line":10921},[5211,16125,5471],{"class":5228},[5211,16127,16128],{"class":5213,"line":10927},[5211,16129,5819],{"emptyLinePlaceholder":5818},[5211,16131,16132],{"class":5213,"line":10943},[5211,16133,16134],{"class":5318},"\u002F\u002F Після кількох викликів\n",[5211,16136,16137,16139,16141,16143,16145],{"class":5213,"line":10949},[5211,16138,5303],{"class":5302},[5211,16140,6941],{"class":5224},[5211,16142,5258],{"class":5228},[5211,16144,5312],{"class":5311},[5211,16146,5336],{"class":5228},[5211,16148,16149,16151,16153,16155,16157],{"class":5213,"line":10955},[5211,16150,5303],{"class":5302},[5211,16152,6941],{"class":5224},[5211,16154,5258],{"class":5228},[5211,16156,12565],{"class":5311},[5211,16158,5336],{"class":5228},[5211,16160,16161,16163,16165,16167,16170],{"class":5213,"line":10960},[5211,16162,5303],{"class":5302},[5211,16164,6941],{"class":5224},[5211,16166,5258],{"class":5228},[5211,16168,16169],{"class":5311},"3",[5211,16171,5336],{"class":5228},[5211,16173,16174],{"class":5213,"line":10965},[5211,16175,5819],{"emptyLinePlaceholder":5818},[5211,16177,16178,16180,16182,16184,16186,16189,16191,16194],{"class":5213,"line":10974},[5211,16179,9785],{"class":5248},[5211,16181,5252],{"class":5228},[5211,16183,5255],{"class":5224},[5211,16185,5258],{"class":5228},[5211,16187,16188],{"class":5248},"monitor",[5211,16190,5252],{"class":5228},[5211,16192,16193],{"class":5224},"getReport",[5211,16195,5280],{"class":5228},[5211,16197,16198],{"class":5213,"line":10980},[5211,16199,5819],{"emptyLinePlaceholder":5818},[5211,16201,16202],{"class":5213,"line":13800},[5211,16203,16204],{"class":5318},"\u002F\u002F Вивід:\n",[5211,16206,16207],{"class":5213,"line":13806},[5211,16208,16209],{"class":5318},"\u002F\u002F === Звіт продуктивності асинхронних операцій ===\n",[5211,16211,16212],{"class":5213,"line":13812},[5211,16213,16214],{"class":5318},"\u002F\u002F\n",[5211,16216,16217],{"class":5213,"line":13818},[5211,16218,16219],{"class":5318},"\u002F\u002F fetchUser:\n",[5211,16221,16222],{"class":5213,"line":13824},[5211,16223,16224],{"class":5318},"\u002F\u002F   Кількість викликів: 3\n",[5211,16226,16227],{"class":5213,"line":13830},[5211,16228,16229],{"class":5318},"\u002F\u002F   Середній час: 198.67мс\n",[5211,16231,16232],{"class":5213,"line":13836},[5211,16233,16234],{"class":5318},"\u002F\u002F   Максимальний час: 205мс\n",[5211,16236,16237],{"class":5213,"line":13842},[5211,16238,16239],{"class":5318},"\u002F\u002F   Загальний час: 596мс\n",[5211,16241,16243],{"class":5213,"line":16242},88,[5211,16244,16214],{"class":5318},[5211,16246,16248],{"class":5213,"line":16247},89,[5211,16249,16250],{"class":5318},"\u002F\u002F fetchPosts:\n",[5211,16252,16254],{"class":5213,"line":16253},90,[5211,16255,16224],{"class":5318},[5211,16257,16259],{"class":5213,"line":16258},91,[5211,16260,16261],{"class":5318},"\u002F\u002F   Середній час: 152.33мс\n",[5211,16263,16265],{"class":5213,"line":16264},92,[5211,16266,16267],{"class":5318},"\u002F\u002F   Максимальний час: 158мс\n",[5211,16269,16271],{"class":5213,"line":16270},93,[5211,16272,16273],{"class":5318},"\u002F\u002F   Загальний час: 457мс\n",[5180,16275,16277],{"id":16276},"інтерактивні-запитання-для-самоконтролю","Інтерактивні запитання для самоконтролю",[16279,16280,16281,16414,16516,16559,16631],"accordion",{},[16282,16283,16286,16305,16357,16366],"accordion-item",{"icon":16284,"label":16285},"i-lucide-help-circle","❓ Чому await у циклі for...of призводить до послідовного виконання?",[5185,16287,16288,16289,16291,16292,16295,16296,16298,16299,16301,16302,5252],{},"Оператор ",[5208,16290,5303],{}," ",[5121,16293,16294],{},"призупиняє виконання"," функції до завершення промісу. У циклі ",[5208,16297,8362],{}," кожна ітерація чекає завершення попередньої через ",[5208,16300,5303],{},", що робить виконання ",[5121,16303,16304],{},"строго послідовним",[5201,16306,16308],{"className":5203,"code":16307,"language":5205,"meta":5206,"style":5206},"for (const id of [1, 2, 3]) {\n  await fetchUser(id); \u002F\u002F Чекає завершення перед наступною ітерацією\n}\n",[5208,16309,16310,16338,16353],{"__ignoreMap":5206},[5211,16311,16312,16315,16317,16319,16321,16323,16325,16327,16329,16331,16333,16335],{"class":5213,"line":5214},[5211,16313,16314],{"class":5302},"for",[5211,16316,5770],{"class":5228},[5211,16318,7441],{"class":5217},[5211,16320,7444],{"class":5295},[5211,16322,7447],{"class":5217},[5211,16324,5576],{"class":5228},[5211,16326,5312],{"class":5311},[5211,16328,5265],{"class":5228},[5211,16330,12565],{"class":5311},[5211,16332,5265],{"class":5228},[5211,16334,16169],{"class":5311},[5211,16336,16337],{"class":5228},"]) {\n",[5211,16339,16340,16342,16344,16346,16348,16350],{"class":5213,"line":5245},[5211,16341,6760],{"class":5302},[5211,16343,5306],{"class":5224},[5211,16345,5258],{"class":5228},[5211,16347,6619],{"class":5248},[5211,16349,5409],{"class":5228},[5211,16351,16352],{"class":5318},"\u002F\u002F Чекає завершення перед наступною ітерацією\n",[5211,16354,16355],{"class":5213,"line":5283},[5211,16356,5471],{"class":5228},[5185,16358,16359,16360,16363,16364,6855],{},"Для паралельного виконання потрібно ",[5121,16361,16362],{},"спочатку створити всі проміси",", а потім очікувати їх разом через ",[5208,16365,8358],{},[5201,16367,16369],{"className":5203,"code":16368,"language":5205,"meta":5206,"style":5206},"await Promise.all([1, 2, 3].map((id) => fetchUser(id)));\n",[5208,16370,16371],{"__ignoreMap":5206},[5211,16372,16373,16375,16377,16379,16381,16383,16385,16387,16389,16391,16393,16396,16398,16400,16402,16404,16406,16408,16410,16412],{"class":5213,"line":5214},[5211,16374,5303],{"class":5302},[5211,16376,5597],{"class":5232},[5211,16378,5252],{"class":5228},[5211,16380,5602],{"class":5224},[5211,16382,14990],{"class":5228},[5211,16384,5312],{"class":5311},[5211,16386,5265],{"class":5228},[5211,16388,12565],{"class":5311},[5211,16390,5265],{"class":5228},[5211,16392,16169],{"class":5311},[5211,16394,16395],{"class":5228},"].",[5211,16397,7569],{"class":5224},[5211,16399,7572],{"class":5228},[5211,16401,6619],{"class":5248},[5211,16403,7577],{"class":5228},[5211,16405,7580],{"class":5217},[5211,16407,5306],{"class":5224},[5211,16409,5258],{"class":5228},[5211,16411,6619],{"class":5248},[5211,16413,7700],{"class":5228},[16282,16415,16417,16432,16504],{"icon":16284,"label":16416},"❓ Що станеться, якщо використати forEach з async callback?",[5185,16418,16419,16420,16291,16422,16425,16426,16428,16429,5252],{},"Метод ",[5208,16421,8345],{},[5121,16423,16424],{},"не розуміє проміси"," та не чекає їх завершення. Він викликає callback для кожного елемента синхронно та негайно повертає керування. Async callback всередині ",[5208,16427,8345],{}," створює проміси, але вони ",[5121,16430,16431],{},"ігноруються",[5201,16433,16435],{"className":5203,"code":16434,"language":5205,"meta":5206,"style":5206},"\u002F\u002F ❌ ПОМИЛКА\nawait items.forEach(async (item) => {\n  await processItem(item); \u002F\u002F Проміси створюються, але не очікуються!\n});\nconsole.log('Завершено'); \u002F\u002F Виконується ОДРАЗУ, не чекаючи processItem\n",[5208,16436,16437,16442,16466,16481,16486],{"__ignoreMap":5206},[5211,16438,16439],{"class":5213,"line":5214},[5211,16440,16441],{"class":5318},"\u002F\u002F ❌ ПОМИЛКА\n",[5211,16443,16444,16446,16448,16450,16452,16454,16456,16458,16460,16462,16464],{"class":5213,"line":5245},[5211,16445,5303],{"class":5302},[5211,16447,7788],{"class":5248},[5211,16449,5252],{"class":5228},[5211,16451,7863],{"class":5224},[5211,16453,5258],{"class":5228},[5211,16455,5218],{"class":5217},[5211,16457,5770],{"class":5228},[5211,16459,7803],{"class":5248},[5211,16461,7577],{"class":5228},[5211,16463,7580],{"class":5217},[5211,16465,6192],{"class":5228},[5211,16467,16468,16470,16472,16474,16476,16478],{"class":5213,"line":5283},[5211,16469,6760],{"class":5302},[5211,16471,7798],{"class":5224},[5211,16473,5258],{"class":5228},[5211,16475,7803],{"class":5248},[5211,16477,5409],{"class":5228},[5211,16479,16480],{"class":5318},"\u002F\u002F Проміси створюються, але не очікуються!\n",[5211,16482,16483],{"class":5213,"line":5289},[5211,16484,16485],{"class":5228},"});\n",[5211,16487,16488,16490,16492,16494,16496,16499,16501],{"class":5213,"line":5322},[5211,16489,9785],{"class":5248},[5211,16491,5252],{"class":5228},[5211,16493,5255],{"class":5224},[5211,16495,5258],{"class":5228},[5211,16497,16498],{"class":5261},"'Завершено'",[5211,16500,5409],{"class":5228},[5211,16502,16503],{"class":5318},"\u002F\u002F Виконується ОДРАЗУ, не чекаючи processItem\n",[5185,16505,16506,16507,8346,16509,16511,16512,8363,16514,5252],{},"Для асинхронної обробки масивів використовуйте ",[5208,16508,8355],{},[5208,16510,8358],{}," або цикл ",[5208,16513,8362],{},[5208,16515,5303],{},[16282,16517,16519,16522,16548],{"icon":16284,"label":16518},"❓ Коли варто обмежувати паралелізм замість необмеженого Promise.all()?",[5185,16520,16521],{},"Обмеження паралелізму необхідне у таких випадках:",[7184,16523,16524,16530,16536,16542],{},[5095,16525,16526,16529],{},[5121,16527,16528],{},"Великі масиви даних"," (100+ елементів) — необмежений паралелізм може вичерпати пам'ять або мережеві ресурси.",[5095,16531,16532,16535],{},[5121,16533,16534],{},"Обмеження сторонніх API"," — багато API мають rate limits (наприклад, 10 запитів\u002Fсек).",[5095,16537,16538,16541],{},[5121,16539,16540],{},"Пул з'єднань БД"," — кількість одночасних підключень обмежена (типово 10-100).",[5095,16543,16544,16547],{},[5121,16545,16546],{},"Захист цільових серверів"," — масовані паралельні запити можуть перевантажити сервер.",[5185,16549,16550,16553,16554,5265,16556,16558],{},[5121,16551,16552],{},"Правило:"," для масивів понад 50-100 елементів завжди використовуйте обмеження паралелізму (бібліотеки ",[5208,16555,13911],{},[5208,16557,13914],{}," або власну реалізацію).",[16282,16560,16562,16572,16580,16601,16608],{"icon":16284,"label":16561},"❓ Яка різниця між Promise.all() та Promise.allSettled() у контексті паралельного виконання?",[5185,16563,16564,16565,16568,16569,6855],{},"Обидва комбінатори виконують операції ",[5121,16566,16567],{},"паралельно"," та чекають завершення всіх. Різниця у ",[5121,16570,16571],{},"обробці помилок",[5185,16573,16574,16576,16577],{},[5121,16575,8358],{}," — ",[5121,16578,16579],{},"fail-fast стратегія:",[5092,16581,16582,16589,16594],{},[5095,16583,16584,16585,16588],{},"Відхиляється при ",[5121,16586,16587],{},"першій"," помилці.",[5095,16590,16591,16592,5252],{},"Інші операції продовжують виконання у фоні, але їх результати ",[5121,16593,16431],{},[5095,16595,16596,16597,16600],{},"Використовуйте, коли всі операції ",[5121,16598,16599],{},"критичні"," (провал однієї = провал всього).",[5185,16602,16603,16576,16605],{},[5121,16604,13924],{},[5121,16606,16607],{},"толерантність до помилок:",[5092,16609,16610,16615,16625],{},[5095,16611,16612,5252],{},[5121,16613,16614],{},"Ніколи не відхиляється",[5095,16616,16617,16618,16621,16622,5142],{},"Повертає масив з інформацією про статус кожної операції (",[5208,16619,16620],{},"fulfilled"," або ",[5208,16623,16624],{},"rejected",[5095,16626,16627,16628,16630],{},"Використовуйте, коли операції ",[5121,16629,5761],{}," та потрібна інформація про всі результати.",[16282,16632,16634,16641,16652,16675,16685,16701],{"icon":16284,"label":16633},"❓ Чи справді JavaScript виконує операції паралельно, якщо він однопотоковий?",[5185,16635,16636,16637,16640],{},"JavaScript виконується в ",[5121,16638,16639],{},"одному потоці",", але це не означає відсутність паралелізму. Розрізняють два типи паралелізму:",[5185,16642,16643,16648,16649,6855],{},[5121,16644,16645,16646,8713],{},"Конкурентність (",[5125,16647,5773],{}," — множинні операції виконуються ",[5121,16650,16651],{},"перемежовано",[5092,16653,16654,16657,16663,16666],{},[5095,16655,16656],{},"JavaScript код виконується у одному потоці.",[5095,16658,16659,16660,5252],{},"Операції введення\u002Fвиведення (мережа, файли) делегуються ",[5121,16661,16662],{},"ОС або Thread Pool",[5095,16664,16665],{},"Event Loop координує завершення цих операцій.",[5095,16667,16668,16670,16671,16674],{},[5208,16669,8358],{}," створює ",[5121,16672,16673],{},"конкурентність"," — операції не блокують одна одну.",[5185,16676,16677,16648,16682,6855],{},[5121,16678,16679,16680,8713],{},"Паралелізм (",[5125,16681,5777],{},[5121,16683,16684],{},"одночасно на різних ядрах CPU",[5092,16686,16687,16698],{},[5095,16688,16689,16690,16693,16694,16697],{},"У JavaScript досягається через ",[5121,16691,16692],{},"Worker Threads"," (Node.js) або ",[5121,16695,16696],{},"Web Workers"," (браузер).",[5095,16699,16700],{},"Кожен worker має власний потік виконання та ізольовану пам'ять.",[5185,16702,16703,16704,16706,16707,16709],{},"Термін «паралельне виконання» у контексті ",[5208,16705,8358],{}," означає ",[5121,16708,16673],{},", а не справжній паралелізм.",[5180,16711,16713],{"id":16712},"підсумок-та-ключові-висновки","Підсумок та ключові висновки",[5185,16715,16716],{},"У цій лекції ми детально розглянули різницю між послідовним та паралельним виконанням асинхронних операцій:",[5084,16718,16719,16823,16920,17033],{},[5087,16720,16723,16728,16739,16744,16755,16760],{"icon":16721,"title":16722},"i-lucide-git-commit","🔗 Послідовне виконання",[5185,16724,16725],{},[5121,16726,16727],{},"Характеристики:",[5092,16729,16730,16733,16736],{},[5095,16731,16732],{},"Операції виконуються одна за одною.",[5095,16734,16735],{},"Час = сума часів всіх операцій.",[5095,16737,16738],{},"Простіша логіка та налагодження.",[5185,16740,16741],{},[5121,16742,16743],{},"Коли використовувати:",[5092,16745,16746,16749,16752],{},[5095,16747,16748],{},"Операції мають залежності даних.",[5095,16750,16751],{},"Потрібен строгий порядок виконання.",[5095,16753,16754],{},"Обробка помилок для кожного кроку окремо.",[5185,16756,16757],{},[5121,16758,16759],{},"Реалізація:",[5201,16761,16763],{"className":5203,"code":16762,"language":5205,"meta":5206,"style":5206},"const a = await step1();\nconst b = await step2(a);\nconst c = await step3(b);\n",[5208,16764,16765,16781,16802],{"__ignoreMap":5206},[5211,16766,16767,16769,16772,16774,16776,16779],{"class":5213,"line":5214},[5211,16768,7441],{"class":5217},[5211,16770,16771],{"class":5295}," a",[5211,16773,5299],{"class":5228},[5211,16775,5303],{"class":5302},[5211,16777,16778],{"class":5224}," step1",[5211,16780,9278],{"class":5228},[5211,16782,16783,16785,16788,16790,16792,16795,16797,16800],{"class":5213,"line":5245},[5211,16784,7441],{"class":5217},[5211,16786,16787],{"class":5295}," b",[5211,16789,5299],{"class":5228},[5211,16791,5303],{"class":5302},[5211,16793,16794],{"class":5224}," step2",[5211,16796,5258],{"class":5228},[5211,16798,16799],{"class":5248},"a",[5211,16801,5336],{"class":5228},[5211,16803,16804,16806,16809,16811,16813,16816,16818,16821],{"class":5213,"line":5283},[5211,16805,7441],{"class":5217},[5211,16807,16808],{"class":5295}," c",[5211,16810,5299],{"class":5228},[5211,16812,5303],{"class":5302},[5211,16814,16815],{"class":5224}," step3",[5211,16817,5258],{"class":5228},[5211,16819,16820],{"class":5248},"b",[5211,16822,5336],{"class":5228},[5087,16824,16826,16830,16841,16845,16856,16860],{"icon":92,"title":16825},"⚡ Паралельне виконання",[5185,16827,16828],{},[5121,16829,16727],{},[5092,16831,16832,16835,16838],{},[5095,16833,16834],{},"Операції стартують одночасно.",[5095,16836,16837],{},"Час = max(час найповільнішої операції).",[5095,16839,16840],{},"Значне покращення продуктивності.",[5185,16842,16843],{},[5121,16844,16743],{},[5092,16846,16847,16850,16853],{},[5095,16848,16849],{},"Операції незалежні (не потребують результатів одна одної).",[5095,16851,16852],{},"Множинні мережеві запити або операції введення\u002Fвиведення.",[5095,16854,16855],{},"Обробка масивів даних.",[5185,16857,16858],{},[5121,16859,16759],{},[5201,16861,16863],{"className":5203,"code":16862,"language":5205,"meta":5206,"style":5206},"const [a, b, c] = await Promise.all([\n  step1(),\n  step2(),\n  step3(),\n]);\n",[5208,16864,16865,16894,16901,16908,16915],{"__ignoreMap":5206},[5211,16866,16867,16869,16871,16873,16875,16877,16879,16882,16884,16886,16888,16890,16892],{"class":5213,"line":5214},[5211,16868,7441],{"class":5217},[5211,16870,5576],{"class":5228},[5211,16872,16799],{"class":5295},[5211,16874,5265],{"class":5228},[5211,16876,16820],{"class":5295},[5211,16878,5265],{"class":5228},[5211,16880,16881],{"class":5295},"c",[5211,16883,5592],{"class":5228},[5211,16885,5303],{"class":5302},[5211,16887,5597],{"class":5232},[5211,16889,5252],{"class":5228},[5211,16891,5602],{"class":5224},[5211,16893,5605],{"class":5228},[5211,16895,16896,16899],{"class":5213,"line":5245},[5211,16897,16898],{"class":5224},"  step1",[5211,16900,15038],{"class":5228},[5211,16902,16903,16906],{"class":5213,"line":5283},[5211,16904,16905],{"class":5224},"  step2",[5211,16907,15038],{"class":5228},[5211,16909,16910,16913],{"class":5213,"line":5289},[5211,16911,16912],{"class":5224},"  step3",[5211,16914,15038],{"class":5228},[5211,16916,16917],{"class":5213,"line":5322},[5211,16918,16919],{"class":5228},"]);\n",[5087,16921,16924,16928,16939,16943,16954,16958],{"icon":16922,"title":16923},"i-lucide-gauge","🎯 Обмежений паралелізм",[5185,16925,16926],{},[5121,16927,16727],{},[5092,16929,16930,16933,16936],{},[5095,16931,16932],{},"Контрольована кількість одночасних операцій.",[5095,16934,16935],{},"Баланс між швидкістю та навантаженням.",[5095,16937,16938],{},"Запобігання перевантаженню ресурсів.",[5185,16940,16941],{},[5121,16942,16743],{},[5092,16944,16945,16948,16951],{},[5095,16946,16947],{},"Великі масиви (100+ елементів).",[5095,16949,16950],{},"API з rate limits.",[5095,16952,16953],{},"Обмежені пули підключень.",[5185,16955,16956],{},[5121,16957,16759],{},[5201,16959,16961],{"className":5203,"code":16960,"language":5205,"meta":5206,"style":5206},"const limit = pLimit(10);\nawait Promise.all(\n  items.map((item) =>\n    limit(() => process(item))\n  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паралелізму",[5095,17172,17173,17177],{},[16799,17174,13914],{"href":17175,"rel":17176},"https:\u002F\u002Fgithub.com\u002Fsindresorhus\u002Fp-queue",[17169]," — Черга з пріоритетами",[5095,17179,17180,17185],{},[16799,17181,17184],{"href":17182,"rel":17183},"https:\u002F\u002Fgithub.com\u002Fsindresorhus\u002Fp-map",[17169],"p-map"," — Async map з concurrency",[5095,17187,17188,17192],{},[16799,17189,5218],{"href":17190,"rel":17191},"https:\u002F\u002Fgithub.com\u002Fcaolan\u002Fasync",[17169]," — Комплексна бібліотека для async flow control",[5087,17194,17197],{"icon":17195,"title":17196},"i-lucide-graduation-cap","🎓 Поглиблене вивчення",[5092,17198,17199,17206,17213,17220],{},[5095,17200,17201],{},[16799,17202,17205],{"href":17203,"rel":17204},"https:\u002F\u002Fdeveloper.mozilla.org\u002Fen-US\u002Fdocs\u002FWeb\u002FJavaScript\u002FGuide\u002FUsing_promises",[17169],"MDN: Using 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