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C#","\u002Fcsharp\u002Fadvanced-core\u002Fadditional-features","01.csharp\u002F03.advanced-core\u002F06.additional-features",{"title":121,"icon":122,"path":123,"stem":124,"children":125,"page":59},"Architecture Best Practices","i-lucide-building-2","\u002Fcsharp\u002Farchitecture-best-practices","01.csharp\u002F04.architecture-best-practices",[126,130,149,153,157,161,165,169],{"title":127,"path":128,"stem":129},"Software Design Principles (Частина 1)","\u002Fcsharp\u002Farchitecture-best-practices\u002Fsoftware-design-principles","01.csharp\u002F04.architecture-best-practices\u002F01.software-design-principles",{"title":131,"icon":132,"path":133,"stem":134,"children":135,"page":59},"Design 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Програмування","\u002Fcsharp\u002Fsystem-programming-windows\u002Fasync-fundamentals","01.csharp\u002F07.system-programming-windows\u002F12.async-fundamentals",{"title":344,"path":345,"stem":346},"SynchronizationContext та ConfigureAwait — Контекст Виконання","\u002Fcsharp\u002Fsystem-programming-windows\u002Fasync-context-configureawait","01.csharp\u002F07.system-programming-windows\u002F13.async-context-configureawait",{"title":348,"path":349,"stem":350},"Async — Просунуті Паттерни","\u002Fcsharp\u002Fsystem-programming-windows\u002Fasync-advanced","01.csharp\u002F07.system-programming-windows\u002F14.async-advanced",{"title":352,"path":353,"stem":354},"System.Threading.Channels — Async Producer-Consumer","\u002Fcsharp\u002Fsystem-programming-windows\u002Fchannels","01.csharp\u002F07.system-programming-windows\u002F15.channels",{"title":356,"path":357,"stem":358},"Асинхронна Синхронізація","\u002Fcsharp\u002Fsystem-programming-windows\u002Fasync-synchronization","01.csharp\u002F07.system-programming-windows\u002F16.async-synchronization",{"title":360,"path":361,"stem":362},"Unsafe Code та Вказівники","\u002Fcsharp\u002Fsystem-programming-windows\u002Funsafe-code","01.csharp\u002F07.system-programming-windows\u002F17.unsafe-code",{"title":364,"path":365,"stem":366},"P\u002FInvoke та Windows API — Міст між .NET та Native Code","\u002Fcsharp\u002Fsystem-programming-windows\u002Fpinvoke-winapi","01.csharp\u002F07.system-programming-windows\u002F18.pinvoke-winapi",{"title":368,"path":369,"stem":370},"Реєстр Windows — Центральна База Конфігурації Системи","\u002Fcsharp\u002Fsystem-programming-windows\u002Fwindows-registry","01.csharp\u002F07.system-programming-windows\u002F19.windows-registry",{"title":372,"path":373,"stem":374},"Windows Hooks, Hotkeys та Services — Глибока Інтеграція з 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":4308,"body":5076,"description":17002,"extension":17003,"links":17004,"meta":17005,"navigation":5273,"path":4309,"seo":17006,"stem":4310,"__hash__":17007},"docs\u002F18.web-development\u002F07.nestjs-controllers-routing\u002F09.query-parameters.md",{"type":5077,"value":5078,"toc":16945},"minimark",[5079,5083,5183,5188,5204,5222,5232,5237,5411,5414,5463,5479,5483,5486,5656,5664,5682,5690,5707,5711,5722,5726,5729,5918,5925,5929,5932,6101,6126,6130,6137,6302,6305,6399,6403,6410,6414,6496,6499,6711,6715,6725,7075,7085,7261,7264,7427,7461,7465,7468,7671,7674,7763,7767,7776,7780,7917,7920,8075,8078,8422,8426,8429,8661,8664,8997,9000,9006,9010,9016,9223,9226,9311,9314,9446,9450,9459,9463,9466,9474,9494,9502,9525,9614,9618,9621,9824,9826,9931,9934,10373,10376,10568,10604,10608,10618,10760,10763,11076,11078,11084,11088,11100,11104,11107,11112,11118,11123,11129,11134,11140,11143,11147,11150,11295,11298,11510,11513,11733,11737,11740,11860,11862,11868,11871,12045,12048,12271,12275,12284,12288,12406,12408,12531,12534,12637,12653,12657,12660,12793,12825,12829,12832,12836,13478,13482,13650,13654,14641,14645,14761,14967,14971,14977,15185,15188,15200,15208,15212,15222,15226,15229,15300,15304,15373,15402,15406,15409,15413,15685,15689,15762,15766,15827,15831,16068,16072,16110,16114,16215,16219,16324,16328,16537,16541,16544,16547,16611,16614,16680,16941],[5080,5081,4308],"h1",{"id":5082},"query-параметри-та-декоратор-query",[5084,5085,5086,5116],"card-group",{},[5087,5088,5091],"card",{"icon":5089,"title":5090},"i-lucide-target","🎯 Мета лекції",[5092,5093,5094,5098,5101,5104,5107,5110,5113],"ul",{},[5095,5096,5097],"li",{},"Опанувати використання query-параметрів для передачі додаткових опцій запиту",[5095,5099,5100],{},"Навчитися витягувати query-параметри за допомогою декоратора @Query",[5095,5102,5103],{},"Зрозуміти різницю між параметрами маршруту та query-параметрами",[5095,5105,5106],{},"Вивчити типізацію query-параметрів через Data Transfer Objects (DTO)",[5095,5108,5109],{},"Реалізувати фільтрацію, пагінацію та сортування колекцій",[5095,5111,5112],{},"Практикувати трансформацію та валідацію query-параметрів",[5095,5114,5115],{},"Застосовувати значення за замовчуванням для необов'язкових параметрів",[5087,5117,5119],{"icon":4574,"title":5118},"🔑 Ключові терміни",[5092,5120,5121,5138,5147,5156,5165,5174],{},[5095,5122,5123,5127,5128,5132,5133,5137],{},[5124,5125,5126],"strong",{},"Query String"," (",[5129,5130,5131],"em",{},"рядок запиту","): частина URL після символу ",[5134,5135,5136],"code",{},"?",", що містить пари ключ-значення",[5095,5139,5140,5127,5143,5146],{},[5124,5141,5142],{},"Query Parameter",[5129,5144,5145],{},"параметр запиту","): окрема пара ключ-значення у query string",[5095,5148,5149,5127,5152,5155],{},[5124,5150,5151],{},"Filtering",[5129,5153,5154],{},"фільтрація","): обмеження результатів запиту за певними критеріями",[5095,5157,5158,5127,5161,5164],{},[5124,5159,5160],{},"Pagination",[5129,5162,5163],{},"пагінація","): розбиття великої колекції на сторінки фіксованого розміру",[5095,5166,5167,5127,5170,5173],{},[5124,5168,5169],{},"Sorting",[5129,5171,5172],{},"сортування","): упорядкування результатів за одним або кількома полями",[5095,5175,5176,5127,5179,5182],{},[5124,5177,5178],{},"DTO",[5129,5180,5181],{},"Data Transfer Object","): об'єкт для передачі даних між шарами застосунку з валідацією",[5184,5185,5187],"h2",{"id":5186},"query-параметри-опціональні-модифікатори-запитів","Query-параметри: опціональні модифікатори запитів",[5189,5190,5191,5192,5195,5196,5199,5200,5203],"p",{},"У попередній лекції ми вивчили параметри маршруту (",[5129,5193,5194],{},"route parameters","), які є обов'язковою частиною структури URL і використовуються для ідентифікації конкретних ресурсів. Query-параметри (",[5129,5197,5198],{},"query parameters",") мають принципово іншу природу — вони є ",[5124,5201,5202],{},"опціональними модифікаторами",", що дозволяють клієнту уточнити, як саме сервер має обробити запит.",[5189,5205,5206,5207,5210,5211,5213,5214,5217,5218,5221],{},"Query-параметри передаються у так званому ",[5124,5208,5209],{},"query string"," — частині URL після символу питання (",[5134,5212,5136],{},"). Вони представлені парами ключ-значення, з'єднаними символом ",[5134,5215,5216],{},"=",", а множинні параметри відокремлюються амперсандом (",[5134,5219,5220],{},"&","):",[5223,5224,5229],"pre",{"className":5225,"code":5227,"language":5228},[5226],"language-text","https:\u002F\u002Fapi.example.com\u002Fproducts?category=electronics&minPrice=100&maxPrice=500&sort=price:asc\n                                 └────────────────────────────────────────────────────────┘\n                                              Query String (рядок запиту)\n","text",[5134,5230,5227],{"__ignoreMap":5231},"",[5233,5234,5236],"h3",{"id":5235},"анатомія-query-string","Анатомія query string",[5238,5239,5241],"plant-uml",{"alt":5240},"Структура URL з query-параметрами",[5223,5242,5246],{"className":5243,"code":5244,"language":5245,"meta":5231,"style":5231},"language-plantuml shiki shiki-themes light-plus dark-plus dark-plus","@startuml\nskinparam style plain\nskinparam backgroundColor #FFFFFF\n\nrectangle \"URL: https:\u002F\u002Fapi.example.com\u002Fproducts?category=electronics&minPrice=100&sort=price:asc\" {\n    rectangle \"Protocol\\nhttps:\u002F\u002F\" as proto #E2E8F0\n    rectangle \"Domain\\napi.example.com\" as domain #DBEAFE\n    rectangle \"Path\\n\u002Fproducts\" as path #FEF3C7\n    rectangle \"Query Separator\\n?\" as sep #F1F5F9\n    rectangle \"Query String\" as qs #DCFCE7 {\n        rectangle \"category=electronics\" as q1 #FED7AA\n        rectangle \"&\" as amp1 #F1F5F9\n        rectangle \"minPrice=100\" as q2 #FED7AA\n        rectangle \"&\" as amp2 #F1F5F9\n        rectangle \"sort=price:asc\" as q3 #FED7AA\n    }\n}\n\nnote bottom of qs\n  Query-параметри:\n  • Опціональні (URL працює без них)\n  • Множинні (через &)\n  • Не впливають на маршрутизацію\n  • Використовуються для фільтрів, опцій\nend note\n\n@enduml\n","plantuml",[5134,5247,5248,5256,5262,5268,5275,5281,5287,5293,5299,5305,5311,5317,5323,5329,5335,5341,5347,5353,5358,5364,5370,5376,5382,5388,5394,5400,5405],{"__ignoreMap":5231},[5249,5250,5253],"span",{"class":5251,"line":5252},"line",1,[5249,5254,5255],{},"@startuml\n",[5249,5257,5259],{"class":5251,"line":5258},2,[5249,5260,5261],{},"skinparam style plain\n",[5249,5263,5265],{"class":5251,"line":5264},3,[5249,5266,5267],{},"skinparam backgroundColor #FFFFFF\n",[5249,5269,5271],{"class":5251,"line":5270},4,[5249,5272,5274],{"emptyLinePlaceholder":5273},true,"\n",[5249,5276,5278],{"class":5251,"line":5277},5,[5249,5279,5280],{},"rectangle \"URL: https:\u002F\u002Fapi.example.com\u002Fproducts?category=electronics&minPrice=100&sort=price:asc\" {\n",[5249,5282,5284],{"class":5251,"line":5283},6,[5249,5285,5286],{},"    rectangle \"Protocol\\nhttps:\u002F\u002F\" as proto #E2E8F0\n",[5249,5288,5290],{"class":5251,"line":5289},7,[5249,5291,5292],{},"    rectangle \"Domain\\napi.example.com\" as domain #DBEAFE\n",[5249,5294,5296],{"class":5251,"line":5295},8,[5249,5297,5298],{},"    rectangle \"Path\\n\u002Fproducts\" as path #FEF3C7\n",[5249,5300,5302],{"class":5251,"line":5301},9,[5249,5303,5304],{},"    rectangle \"Query Separator\\n?\" as sep #F1F5F9\n",[5249,5306,5308],{"class":5251,"line":5307},10,[5249,5309,5310],{},"    rectangle \"Query String\" as qs #DCFCE7 {\n",[5249,5312,5314],{"class":5251,"line":5313},11,[5249,5315,5316],{},"        rectangle \"category=electronics\" as q1 #FED7AA\n",[5249,5318,5320],{"class":5251,"line":5319},12,[5249,5321,5322],{},"        rectangle \"&\" as amp1 #F1F5F9\n",[5249,5324,5326],{"class":5251,"line":5325},13,[5249,5327,5328],{},"        rectangle \"minPrice=100\" as q2 #FED7AA\n",[5249,5330,5332],{"class":5251,"line":5331},14,[5249,5333,5334],{},"        rectangle \"&\" as amp2 #F1F5F9\n",[5249,5336,5338],{"class":5251,"line":5337},15,[5249,5339,5340],{},"        rectangle \"sort=price:asc\" as q3 #FED7AA\n",[5249,5342,5344],{"class":5251,"line":5343},16,[5249,5345,5346],{},"    }\n",[5249,5348,5350],{"class":5251,"line":5349},17,[5249,5351,5352],{},"}\n",[5249,5354,5356],{"class":5251,"line":5355},18,[5249,5357,5274],{"emptyLinePlaceholder":5273},[5249,5359,5361],{"class":5251,"line":5360},19,[5249,5362,5363],{},"note bottom of qs\n",[5249,5365,5367],{"class":5251,"line":5366},20,[5249,5368,5369],{},"  Query-параметри:\n",[5249,5371,5373],{"class":5251,"line":5372},21,[5249,5374,5375],{},"  • Опціональні (URL працює без них)\n",[5249,5377,5379],{"class":5251,"line":5378},22,[5249,5380,5381],{},"  • Множинні (через &)\n",[5249,5383,5385],{"class":5251,"line":5384},23,[5249,5386,5387],{},"  • Не впливають на маршрутизацію\n",[5249,5389,5391],{"class":5251,"line":5390},24,[5249,5392,5393],{},"  • Використовуються для фільтрів, опцій\n",[5249,5395,5397],{"class":5251,"line":5396},25,[5249,5398,5399],{},"end note\n",[5249,5401,5403],{"class":5251,"line":5402},26,[5249,5404,5274],{"emptyLinePlaceholder":5273},[5249,5406,5408],{"class":5251,"line":5407},27,[5249,5409,5410],{},"@enduml\n",[5189,5412,5413],{},"Кожен query-параметр складається з трьох компонентів:",[5415,5416,5417,5437,5445],"ol",{},[5095,5418,5419,5127,5422,5425,5426,5429,5430,5429,5433,5436],{},[5124,5420,5421],{},"Ключ",[5129,5423,5424],{},"key","): ім'я параметра (наприклад, ",[5134,5427,5428],{},"category",", ",[5134,5431,5432],{},"page",[5134,5434,5435],{},"sort",")",[5095,5438,5439,5442,5443],{},[5124,5440,5441],{},"Роздільник",": символ ",[5134,5444,5216],{},[5095,5446,5447,5127,5450,5453,5454,5429,5457,5429,5460,5436],{},[5124,5448,5449],{},"Значення",[5129,5451,5452],{},"value","): дані параметра (наприклад, ",[5134,5455,5456],{},"electronics",[5134,5458,5459],{},"1",[5134,5461,5462],{},"price:asc",[5464,5465,5466,5467,5470,5471,5474,5475,5478],"note",{},"Query-параметри є ",[5124,5468,5469],{},"опціональними"," за своєю природою. Маршрут ",[5134,5472,5473],{},"\u002Fproducts"," та ",[5134,5476,5477],{},"\u002Fproducts?category=electronics"," обробляються одним і тим самим обробником. Наявність або відсутність query-параметрів не впливає на маршрутизацію — NestJS знайде правильний обробник на основі шляху, а query-параметри передасть як додаткову інформацію.",[5233,5480,5482],{"id":5481},"відмінності-від-параметрів-маршруту","Відмінності від параметрів маршруту",[5189,5484,5485],{},"Щоб остаточно закріпити різницю між двома типами параметрів:",[5487,5488,5489],"mermaid",{},[5223,5490,5493],{"className":5491,"code":5492,"language":5487,"meta":5231,"style":5231},"language-mermaid shiki shiki-themes light-plus dark-plus dark-plus","graph TB\n    subgraph \"Route Parameters (Параметри маршруту)\"\n        RP1[\"Частина структури URL\u003Cbr\u002F>\u002Fusers\u002F:id\"]\n        RP2[\"Обов'язкові для збігу\u003Cbr\u002F>\u002Fusers\u002F42\"]\n        RP3[\"Ідентифікують ресурс\u003Cbr\u002F>конкретний користувач\"]\n        RP4[\"Витягуються через\u003Cbr\u002F>@Param декоратор\"]\n        \n        RP1 --> RP2\n        RP2 --> RP3\n        RP3 --> RP4\n    end\n    \n    subgraph \"Query Parameters (Query-параметри)\"\n        QP1[\"Додаток до URL\u003Cbr\u002F>\u002Fusers?role=admin\"]\n        QP2[\"Опціональні\u003Cbr\u002F>\u002Fusers працює без них\"]\n        QP3[\"Модифікують результат\u003Cbr\u002F>фільтри, пагінація\"]\n        QP4[\"Витягуються через\u003Cbr\u002F>@Query декоратор\"]\n        \n        QP1 --> QP2\n        QP2 --> QP3\n        QP3 --> QP4\n    end\n    \n    style RP1 fill:#3b82f6,stroke:#1d4ed8,color:#ffffff\n    style RP2 fill:#3b82f6,stroke:#1d4ed8,color:#ffffff\n    style RP3 fill:#3b82f6,stroke:#1d4ed8,color:#ffffff\n    style RP4 fill:#3b82f6,stroke:#1d4ed8,color:#ffffff\n    \n    style QP1 fill:#22c55e,stroke:#15803d,color:#ffffff\n    style QP2 fill:#22c55e,stroke:#15803d,color:#ffffff\n    style QP3 fill:#22c55e,stroke:#15803d,color:#ffffff\n    style QP4 fill:#22c55e,stroke:#15803d,color:#ffffff\n",[5134,5494,5495,5500,5505,5510,5515,5520,5525,5530,5535,5540,5545,5550,5555,5560,5565,5570,5575,5580,5584,5589,5594,5599,5603,5607,5612,5617,5622,5627,5632,5638,5644,5650],{"__ignoreMap":5231},[5249,5496,5497],{"class":5251,"line":5252},[5249,5498,5499],{},"graph TB\n",[5249,5501,5502],{"class":5251,"line":5258},[5249,5503,5504],{},"    subgraph \"Route Parameters (Параметри маршруту)\"\n",[5249,5506,5507],{"class":5251,"line":5264},[5249,5508,5509],{},"        RP1[\"Частина структури URL\u003Cbr\u002F>\u002Fusers\u002F:id\"]\n",[5249,5511,5512],{"class":5251,"line":5270},[5249,5513,5514],{},"        RP2[\"Обов'язкові для збігу\u003Cbr\u002F>\u002Fusers\u002F42\"]\n",[5249,5516,5517],{"class":5251,"line":5277},[5249,5518,5519],{},"        RP3[\"Ідентифікують ресурс\u003Cbr\u002F>конкретний користувач\"]\n",[5249,5521,5522],{"class":5251,"line":5283},[5249,5523,5524],{},"        RP4[\"Витягуються через\u003Cbr\u002F>@Param декоратор\"]\n",[5249,5526,5527],{"class":5251,"line":5289},[5249,5528,5529],{},"        \n",[5249,5531,5532],{"class":5251,"line":5295},[5249,5533,5534],{},"        RP1 --> RP2\n",[5249,5536,5537],{"class":5251,"line":5301},[5249,5538,5539],{},"        RP2 --> RP3\n",[5249,5541,5542],{"class":5251,"line":5307},[5249,5543,5544],{},"        RP3 --> RP4\n",[5249,5546,5547],{"class":5251,"line":5313},[5249,5548,5549],{},"    end\n",[5249,5551,5552],{"class":5251,"line":5319},[5249,5553,5554],{},"    \n",[5249,5556,5557],{"class":5251,"line":5325},[5249,5558,5559],{},"    subgraph \"Query Parameters (Query-параметри)\"\n",[5249,5561,5562],{"class":5251,"line":5331},[5249,5563,5564],{},"        QP1[\"Додаток до URL\u003Cbr\u002F>\u002Fusers?role=admin\"]\n",[5249,5566,5567],{"class":5251,"line":5337},[5249,5568,5569],{},"        QP2[\"Опціональні\u003Cbr\u002F>\u002Fusers працює без них\"]\n",[5249,5571,5572],{"class":5251,"line":5343},[5249,5573,5574],{},"        QP3[\"Модифікують результат\u003Cbr\u002F>фільтри, пагінація\"]\n",[5249,5576,5577],{"class":5251,"line":5349},[5249,5578,5579],{},"        QP4[\"Витягуються через\u003Cbr\u002F>@Query декоратор\"]\n",[5249,5581,5582],{"class":5251,"line":5355},[5249,5583,5529],{},[5249,5585,5586],{"class":5251,"line":5360},[5249,5587,5588],{},"        QP1 --> QP2\n",[5249,5590,5591],{"class":5251,"line":5366},[5249,5592,5593],{},"        QP2 --> QP3\n",[5249,5595,5596],{"class":5251,"line":5372},[5249,5597,5598],{},"        QP3 --> QP4\n",[5249,5600,5601],{"class":5251,"line":5378},[5249,5602,5549],{},[5249,5604,5605],{"class":5251,"line":5384},[5249,5606,5554],{},[5249,5608,5609],{"class":5251,"line":5390},[5249,5610,5611],{},"    style RP1 fill:#3b82f6,stroke:#1d4ed8,color:#ffffff\n",[5249,5613,5614],{"class":5251,"line":5396},[5249,5615,5616],{},"    style RP2 fill:#3b82f6,stroke:#1d4ed8,color:#ffffff\n",[5249,5618,5619],{"class":5251,"line":5402},[5249,5620,5621],{},"    style RP3 fill:#3b82f6,stroke:#1d4ed8,color:#ffffff\n",[5249,5623,5624],{"class":5251,"line":5407},[5249,5625,5626],{},"    style RP4 fill:#3b82f6,stroke:#1d4ed8,color:#ffffff\n",[5249,5628,5630],{"class":5251,"line":5629},28,[5249,5631,5554],{},[5249,5633,5635],{"class":5251,"line":5634},29,[5249,5636,5637],{},"    style QP1 fill:#22c55e,stroke:#15803d,color:#ffffff\n",[5249,5639,5641],{"class":5251,"line":5640},30,[5249,5642,5643],{},"    style QP2 fill:#22c55e,stroke:#15803d,color:#ffffff\n",[5249,5645,5647],{"class":5251,"line":5646},31,[5249,5648,5649],{},"    style QP3 fill:#22c55e,stroke:#15803d,color:#ffffff\n",[5249,5651,5653],{"class":5251,"line":5652},32,[5249,5654,5655],{},"    style QP4 fill:#22c55e,stroke:#15803d,color:#ffffff\n",[5189,5657,5658,5127,5661,5221],{},[5124,5659,5660],{},"Параметри маршруту",[5134,5662,5663],{},"\u002Fusers\u002F:id",[5092,5665,5666,5669,5672,5675],{},[5095,5667,5668],{},"Обов'язкові — без них маршрут не збігається",[5095,5670,5671],{},"Ідентифікують конкретний ресурс",[5095,5673,5674],{},"Частина семантики REST API",[5095,5676,5677,5678,5681],{},"Приклад: ",[5134,5679,5680],{},"\u002Fusers\u002F42"," — користувач з ID 42",[5189,5683,5684,5127,5687,5221],{},[5124,5685,5686],{},"Query-параметри",[5134,5688,5689],{},"\u002Fusers?role=admin",[5092,5691,5692,5695,5698,5701],{},[5095,5693,5694],{},"Опціональні — їх відсутність не впливає на маршрутизацію",[5095,5696,5697],{},"Модифікують вибірку або поведінку",[5095,5699,5700],{},"Додаткові опції для одного й того ж ендпоінту",[5095,5702,5677,5703,5706],{},[5134,5704,5705],{},"\u002Fusers?role=admin&status=active"," — фільтрація користувачів",[5184,5708,5710],{"id":5709},"декоратор-query-витягування-параметрів-запиту","Декоратор @Query: витягування параметрів запиту",[5189,5712,5713,5714,5717,5718,5721],{},"NestJS надає декоратор ",[5134,5715,5716],{},"@Query()"," для доступу до query-параметрів всередині обробника маршруту. Подібно до ",[5134,5719,5720],{},"@Param()",", цей декоратор має два режими використання: витягування всіх параметрів або окремого параметра за ключем.",[5233,5723,5725],{"id":5724},"режим-1-витягування-всіх-query-параметрів-query","Режим 1: Витягування всіх query-параметрів (@Query())",[5189,5727,5728],{},"Коли декоратор використовується без аргументів, він повертає об'єкт з усіма query-параметрами:",[5223,5730,5734],{"className":5731,"code":5732,"language":5733,"meta":5231,"style":5231},"language-typescript shiki shiki-themes light-plus dark-plus dark-plus","import { Controller, Get, Query } from '@nestjs\u002Fcommon';\n\n@Controller('products')\nexport class ProductsController {\n  @Get()\n  findAll(@Query() query: any) {\n    console.log(query);\n    \u002F\u002F GET \u002Fproducts?category=electronics&minPrice=100\n    \u002F\u002F → { category: 'electronics', minPrice: '100' }\n    \n    return {\n      filters: query,\n      results: [],\n    };\n  }\n}\n","typescript",[5134,5735,5736,5773,5777,5794,5810,5820,5845,5863,5869,5874,5878,5885,5896,5904,5909,5914],{"__ignoreMap":5231},[5249,5737,5738,5742,5746,5750,5752,5755,5757,5760,5763,5766,5770],{"class":5251,"line":5252},[5249,5739,5741],{"class":5740},"s8xlr","import",[5249,5743,5745],{"class":5744},"sHH4Y"," { ",[5249,5747,5749],{"class":5748},"siwwj","Controller",[5249,5751,5429],{"class":5744},[5249,5753,5754],{"class":5748},"Get",[5249,5756,5429],{"class":5744},[5249,5758,5759],{"class":5748},"Query",[5249,5761,5762],{"class":5744}," } ",[5249,5764,5765],{"class":5740},"from",[5249,5767,5769],{"class":5768},"sbdoH"," '@nestjs\u002Fcommon'",[5249,5771,5772],{"class":5744},";\n",[5249,5774,5775],{"class":5251,"line":5258},[5249,5776,5274],{"emptyLinePlaceholder":5273},[5249,5778,5779,5782,5785,5788,5791],{"class":5251,"line":5264},[5249,5780,5781],{"class":5744},"@",[5249,5783,5749],{"class":5784},"s8Opu",[5249,5786,5787],{"class":5744},"(",[5249,5789,5790],{"class":5768},"'products'",[5249,5792,5793],{"class":5744},")\n",[5249,5795,5796,5799,5803,5807],{"class":5251,"line":5270},[5249,5797,5798],{"class":5740},"export",[5249,5800,5802],{"class":5801},"su1O8"," class",[5249,5804,5806],{"class":5805},"sN1BT"," ProductsController",[5249,5808,5809],{"class":5744}," {\n",[5249,5811,5812,5815,5817],{"class":5251,"line":5277},[5249,5813,5814],{"class":5744},"  @",[5249,5816,5754],{"class":5784},[5249,5818,5819],{"class":5744},"()\n",[5249,5821,5822,5825,5828,5830,5833,5836,5839,5842],{"class":5251,"line":5283},[5249,5823,5824],{"class":5784},"  findAll",[5249,5826,5827],{"class":5744},"(@",[5249,5829,5759],{"class":5784},[5249,5831,5832],{"class":5744},"() ",[5249,5834,5835],{"class":5748},"query",[5249,5837,5838],{"class":5744},": ",[5249,5840,5841],{"class":5805},"any",[5249,5843,5844],{"class":5744},") {\n",[5249,5846,5847,5850,5853,5856,5858,5860],{"class":5251,"line":5289},[5249,5848,5849],{"class":5748},"    console",[5249,5851,5852],{"class":5744},".",[5249,5854,5855],{"class":5784},"log",[5249,5857,5787],{"class":5744},[5249,5859,5835],{"class":5748},[5249,5861,5862],{"class":5744},");\n",[5249,5864,5865],{"class":5251,"line":5295},[5249,5866,5868],{"class":5867},"spJ8K","    \u002F\u002F GET \u002Fproducts?category=electronics&minPrice=100\n",[5249,5870,5871],{"class":5251,"line":5301},[5249,5872,5873],{"class":5867},"    \u002F\u002F → { category: 'electronics', minPrice: '100' }\n",[5249,5875,5876],{"class":5251,"line":5307},[5249,5877,5554],{"class":5744},[5249,5879,5880,5883],{"class":5251,"line":5313},[5249,5881,5882],{"class":5740},"    return",[5249,5884,5809],{"class":5744},[5249,5886,5887,5890,5893],{"class":5251,"line":5319},[5249,5888,5889],{"class":5748},"      filters:",[5249,5891,5892],{"class":5748}," query",[5249,5894,5895],{"class":5744},",\n",[5249,5897,5898,5901],{"class":5251,"line":5325},[5249,5899,5900],{"class":5748},"      results:",[5249,5902,5903],{"class":5744}," [],\n",[5249,5905,5906],{"class":5251,"line":5331},[5249,5907,5908],{"class":5744},"    };\n",[5249,5910,5911],{"class":5251,"line":5337},[5249,5912,5913],{"class":5744},"  }\n",[5249,5915,5916],{"class":5251,"line":5343},[5249,5917,5352],{"class":5744},[5919,5920,5921,5922,5924],"tip",{},"Завжди типізуйте query-параметри замість використання ",[5134,5923,5841],{},". Створюйте інтерфейси або класи DTO для документування очікуваних параметрів та забезпечення автодоповнення у IDE.",[5233,5926,5928],{"id":5927},"режим-2-витягування-окремого-параметра-querykey","Режим 2: Витягування окремого параметра (@Query('key'))",[5189,5930,5931],{},"Частіше використовується підхід з витягуванням конкретних параметрів за іменем:",[5223,5933,5935],{"className":5731,"code":5934,"language":5733,"meta":5231,"style":5231},"@Controller('products')\nexport class ProductsController {\n  @Get()\n  findAll(\n    @Query('category') category: string,\n    @Query('minPrice') minPrice: string,\n    @Query('maxPrice') maxPrice: string,\n  ) {\n    return {\n      category,\n      priceRange: { min: minPrice, max: maxPrice },\n    };\n  }\n}\n\u002F\u002F GET \u002Fproducts?category=electronics&minPrice=100&maxPrice=500\n",[5134,5936,5937,5949,5959,5967,5974,5998,6020,6042,6047,6053,6060,6084,6088,6092,6096],{"__ignoreMap":5231},[5249,5938,5939,5941,5943,5945,5947],{"class":5251,"line":5252},[5249,5940,5781],{"class":5744},[5249,5942,5749],{"class":5784},[5249,5944,5787],{"class":5744},[5249,5946,5790],{"class":5768},[5249,5948,5793],{"class":5744},[5249,5950,5951,5953,5955,5957],{"class":5251,"line":5258},[5249,5952,5798],{"class":5740},[5249,5954,5802],{"class":5801},[5249,5956,5806],{"class":5805},[5249,5958,5809],{"class":5744},[5249,5960,5961,5963,5965],{"class":5251,"line":5264},[5249,5962,5814],{"class":5744},[5249,5964,5754],{"class":5784},[5249,5966,5819],{"class":5744},[5249,5968,5969,5971],{"class":5251,"line":5270},[5249,5970,5824],{"class":5784},[5249,5972,5973],{"class":5744},"(\n",[5249,5975,5976,5979,5981,5983,5986,5989,5991,5993,5996],{"class":5251,"line":5277},[5249,5977,5978],{"class":5744},"    @",[5249,5980,5759],{"class":5784},[5249,5982,5787],{"class":5744},[5249,5984,5985],{"class":5768},"'category'",[5249,5987,5988],{"class":5744},") ",[5249,5990,5428],{"class":5748},[5249,5992,5838],{"class":5744},[5249,5994,5995],{"class":5805},"string",[5249,5997,5895],{"class":5744},[5249,5999,6000,6002,6004,6006,6009,6011,6014,6016,6018],{"class":5251,"line":5283},[5249,6001,5978],{"class":5744},[5249,6003,5759],{"class":5784},[5249,6005,5787],{"class":5744},[5249,6007,6008],{"class":5768},"'minPrice'",[5249,6010,5988],{"class":5744},[5249,6012,6013],{"class":5748},"minPrice",[5249,6015,5838],{"class":5744},[5249,6017,5995],{"class":5805},[5249,6019,5895],{"class":5744},[5249,6021,6022,6024,6026,6028,6031,6033,6036,6038,6040],{"class":5251,"line":5289},[5249,6023,5978],{"class":5744},[5249,6025,5759],{"class":5784},[5249,6027,5787],{"class":5744},[5249,6029,6030],{"class":5768},"'maxPrice'",[5249,6032,5988],{"class":5744},[5249,6034,6035],{"class":5748},"maxPrice",[5249,6037,5838],{"class":5744},[5249,6039,5995],{"class":5805},[5249,6041,5895],{"class":5744},[5249,6043,6044],{"class":5251,"line":5295},[5249,6045,6046],{"class":5744},"  ) {\n",[5249,6048,6049,6051],{"class":5251,"line":5301},[5249,6050,5882],{"class":5740},[5249,6052,5809],{"class":5744},[5249,6054,6055,6058],{"class":5251,"line":5307},[5249,6056,6057],{"class":5748},"      category",[5249,6059,5895],{"class":5744},[5249,6061,6062,6065,6067,6070,6073,6075,6078,6081],{"class":5251,"line":5313},[5249,6063,6064],{"class":5748},"      priceRange:",[5249,6066,5745],{"class":5744},[5249,6068,6069],{"class":5748},"min:",[5249,6071,6072],{"class":5748}," minPrice",[5249,6074,5429],{"class":5744},[5249,6076,6077],{"class":5748},"max:",[5249,6079,6080],{"class":5748}," maxPrice",[5249,6082,6083],{"class":5744}," },\n",[5249,6085,6086],{"class":5251,"line":5319},[5249,6087,5908],{"class":5744},[5249,6089,6090],{"class":5251,"line":5325},[5249,6091,5913],{"class":5744},[5249,6093,6094],{"class":5251,"line":5331},[5249,6095,5352],{"class":5744},[5249,6097,6098],{"class":5251,"line":5337},[5249,6099,6100],{"class":5867},"\u002F\u002F GET \u002Fproducts?category=electronics&minPrice=100&maxPrice=500\n",[6102,6103,6104,6105,5127,6108,6111,6112,6115,6116,6118,6119,6122,6123,6125],"warning",{},"Усі query-параметри передаються як ",[5124,6106,6107],{},"рядки",[5129,6109,6110],{},"strings","), незалежно від їх вигляду в URL. Якщо клієнт надсилає ",[5134,6113,6114],{},"?page=1",", то ",[5134,6117,5432],{}," буде рядком ",[5134,6120,6121],{},"\"1\"",", а не числом ",[5134,6124,5459],{},". Трансформацію типів необхідно виконувати явно або через pipes.",[5233,6127,6129],{"id":6128},"необовязкові-параметри-та-undefined","Необов'язкові параметри та undefined",[5189,6131,6132,6133,6136],{},"Оскільки query-параметри є опціональними, їх значення може бути ",[5134,6134,6135],{},"undefined",", якщо параметр не був переданий у запиті:",[5223,6138,6140],{"className":5731,"code":6139,"language":5733,"meta":5231,"style":5231},"@Controller('users')\nexport class UsersController {\n  @Get()\n  findAll(\n    @Query('role') role: string,\n    @Query('status') status: string,\n  ) {\n    console.log({ role, status });\n    \u002F\u002F GET \u002Fusers → { role: undefined, status: undefined }\n    \u002F\u002F GET \u002Fusers?role=admin → { role: 'admin', status: undefined }\n    \u002F\u002F GET \u002Fusers?role=admin&status=active → { role: 'admin', status: 'active' }\n    \n    return this.usersService.findAll(role, status);\n  }\n}\n",[5134,6141,6142,6155,6166,6174,6180,6202,6224,6228,6248,6253,6258,6263,6267,6294,6298],{"__ignoreMap":5231},[5249,6143,6144,6146,6148,6150,6153],{"class":5251,"line":5252},[5249,6145,5781],{"class":5744},[5249,6147,5749],{"class":5784},[5249,6149,5787],{"class":5744},[5249,6151,6152],{"class":5768},"'users'",[5249,6154,5793],{"class":5744},[5249,6156,6157,6159,6161,6164],{"class":5251,"line":5258},[5249,6158,5798],{"class":5740},[5249,6160,5802],{"class":5801},[5249,6162,6163],{"class":5805}," UsersController",[5249,6165,5809],{"class":5744},[5249,6167,6168,6170,6172],{"class":5251,"line":5264},[5249,6169,5814],{"class":5744},[5249,6171,5754],{"class":5784},[5249,6173,5819],{"class":5744},[5249,6175,6176,6178],{"class":5251,"line":5270},[5249,6177,5824],{"class":5784},[5249,6179,5973],{"class":5744},[5249,6181,6182,6184,6186,6188,6191,6193,6196,6198,6200],{"class":5251,"line":5277},[5249,6183,5978],{"class":5744},[5249,6185,5759],{"class":5784},[5249,6187,5787],{"class":5744},[5249,6189,6190],{"class":5768},"'role'",[5249,6192,5988],{"class":5744},[5249,6194,6195],{"class":5748},"role",[5249,6197,5838],{"class":5744},[5249,6199,5995],{"class":5805},[5249,6201,5895],{"class":5744},[5249,6203,6204,6206,6208,6210,6213,6215,6218,6220,6222],{"class":5251,"line":5283},[5249,6205,5978],{"class":5744},[5249,6207,5759],{"class":5784},[5249,6209,5787],{"class":5744},[5249,6211,6212],{"class":5768},"'status'",[5249,6214,5988],{"class":5744},[5249,6216,6217],{"class":5748},"status",[5249,6219,5838],{"class":5744},[5249,6221,5995],{"class":5805},[5249,6223,5895],{"class":5744},[5249,6225,6226],{"class":5251,"line":5289},[5249,6227,6046],{"class":5744},[5249,6229,6230,6232,6234,6236,6239,6241,6243,6245],{"class":5251,"line":5295},[5249,6231,5849],{"class":5748},[5249,6233,5852],{"class":5744},[5249,6235,5855],{"class":5784},[5249,6237,6238],{"class":5744},"({ ",[5249,6240,6195],{"class":5748},[5249,6242,5429],{"class":5744},[5249,6244,6217],{"class":5748},[5249,6246,6247],{"class":5744}," });\n",[5249,6249,6250],{"class":5251,"line":5301},[5249,6251,6252],{"class":5867},"    \u002F\u002F GET \u002Fusers → { role: undefined, status: undefined }\n",[5249,6254,6255],{"class":5251,"line":5307},[5249,6256,6257],{"class":5867},"    \u002F\u002F GET \u002Fusers?role=admin → { role: 'admin', status: undefined }\n",[5249,6259,6260],{"class":5251,"line":5313},[5249,6261,6262],{"class":5867},"    \u002F\u002F GET \u002Fusers?role=admin&status=active → { role: 'admin', status: 'active' }\n",[5249,6264,6265],{"class":5251,"line":5319},[5249,6266,5554],{"class":5744},[5249,6268,6269,6271,6274,6276,6279,6281,6284,6286,6288,6290,6292],{"class":5251,"line":5325},[5249,6270,5882],{"class":5740},[5249,6272,6273],{"class":5801}," this",[5249,6275,5852],{"class":5744},[5249,6277,6278],{"class":5748},"usersService",[5249,6280,5852],{"class":5744},[5249,6282,6283],{"class":5784},"findAll",[5249,6285,5787],{"class":5744},[5249,6287,6195],{"class":5748},[5249,6289,5429],{"class":5744},[5249,6291,6217],{"class":5748},[5249,6293,5862],{"class":5744},[5249,6295,6296],{"class":5251,"line":5331},[5249,6297,5913],{"class":5744},[5249,6299,6300],{"class":5251,"line":5337},[5249,6301,5352],{"class":5744},[5189,6303,6304],{},"Це означає, що логіка обробника має коректно обробляти відсутність параметрів:",[5223,6306,6308],{"className":5731,"code":6307,"language":5733,"meta":5231,"style":5231},"@Get()\nfindAll(@Query('role') role?: string) {\n  if (role) {\n    return this.usersService.findByRole(role);\n  }\n  return this.usersService.findAll();\n}\n",[5134,6309,6310,6318,6341,6352,6373,6377,6395],{"__ignoreMap":5231},[5249,6311,6312,6314,6316],{"class":5251,"line":5252},[5249,6313,5781],{"class":5744},[5249,6315,5754],{"class":5784},[5249,6317,5819],{"class":5744},[5249,6319,6320,6322,6324,6326,6328,6330,6332,6334,6337,6339],{"class":5251,"line":5258},[5249,6321,6283],{"class":5784},[5249,6323,5827],{"class":5744},[5249,6325,5759],{"class":5784},[5249,6327,5787],{"class":5744},[5249,6329,6190],{"class":5768},[5249,6331,5988],{"class":5744},[5249,6333,6195],{"class":5748},[5249,6335,6336],{"class":5744},"?: ",[5249,6338,5995],{"class":5748},[5249,6340,5844],{"class":5744},[5249,6342,6343,6346,6348,6350],{"class":5251,"line":5264},[5249,6344,6345],{"class":5740},"  if",[5249,6347,5127],{"class":5744},[5249,6349,6195],{"class":5748},[5249,6351,5844],{"class":5744},[5249,6353,6354,6356,6358,6360,6362,6364,6367,6369,6371],{"class":5251,"line":5270},[5249,6355,5882],{"class":5740},[5249,6357,6273],{"class":5801},[5249,6359,5852],{"class":5744},[5249,6361,6278],{"class":5748},[5249,6363,5852],{"class":5744},[5249,6365,6366],{"class":5784},"findByRole",[5249,6368,5787],{"class":5744},[5249,6370,6195],{"class":5748},[5249,6372,5862],{"class":5744},[5249,6374,6375],{"class":5251,"line":5277},[5249,6376,5913],{"class":5744},[5249,6378,6379,6382,6384,6386,6388,6390,6392],{"class":5251,"line":5283},[5249,6380,6381],{"class":5740},"  return",[5249,6383,6273],{"class":5801},[5249,6385,5852],{"class":5744},[5249,6387,6278],{"class":5748},[5249,6389,5852],{"class":5744},[5249,6391,6283],{"class":5784},[5249,6393,6394],{"class":5744},"();\n",[5249,6396,6397],{"class":5251,"line":5289},[5249,6398,5352],{"class":5744},[5184,6400,6402],{"id":6401},"типізація-query-параметрів-через-dto","Типізація query-параметрів через DTO",[5189,6404,6405,6406,6409],{},"При роботі з багатьма query-параметрами створення окремих аргументів для кожного стає незручним. Натомість рекомендується використовувати ",[5124,6407,6408],{},"Data Transfer Objects (DTO)"," — спеціальні класи, що описують структуру даних з можливістю валідації.",[5233,6411,6413],{"id":6412},"базовий-dto-для-query-параметрів","Базовий DTO для query-параметрів",[5223,6415,6417],{"className":5731,"code":6416,"language":5733,"meta":5231,"style":5231},"\u002F\u002F dto\u002Ffind-products-query.dto.ts\nexport class FindProductsQueryDto {\n  category?: string;\n  minPrice?: number;\n  maxPrice?: number;\n  inStock?: boolean;\n  sort?: string;\n}\n",[5134,6418,6419,6424,6435,6446,6458,6469,6481,6492],{"__ignoreMap":5231},[5249,6420,6421],{"class":5251,"line":5252},[5249,6422,6423],{"class":5867},"\u002F\u002F dto\u002Ffind-products-query.dto.ts\n",[5249,6425,6426,6428,6430,6433],{"class":5251,"line":5258},[5249,6427,5798],{"class":5740},[5249,6429,5802],{"class":5801},[5249,6431,6432],{"class":5805}," FindProductsQueryDto",[5249,6434,5809],{"class":5744},[5249,6436,6437,6440,6442,6444],{"class":5251,"line":5264},[5249,6438,6439],{"class":5748},"  category",[5249,6441,6336],{"class":5744},[5249,6443,5995],{"class":5805},[5249,6445,5772],{"class":5744},[5249,6447,6448,6451,6453,6456],{"class":5251,"line":5270},[5249,6449,6450],{"class":5748},"  minPrice",[5249,6452,6336],{"class":5744},[5249,6454,6455],{"class":5805},"number",[5249,6457,5772],{"class":5744},[5249,6459,6460,6463,6465,6467],{"class":5251,"line":5277},[5249,6461,6462],{"class":5748},"  maxPrice",[5249,6464,6336],{"class":5744},[5249,6466,6455],{"class":5805},[5249,6468,5772],{"class":5744},[5249,6470,6471,6474,6476,6479],{"class":5251,"line":5283},[5249,6472,6473],{"class":5748},"  inStock",[5249,6475,6336],{"class":5744},[5249,6477,6478],{"class":5805},"boolean",[5249,6480,5772],{"class":5744},[5249,6482,6483,6486,6488,6490],{"class":5251,"line":5289},[5249,6484,6485],{"class":5748},"  sort",[5249,6487,6336],{"class":5744},[5249,6489,5995],{"class":5805},[5249,6491,5772],{"class":5744},[5249,6493,6494],{"class":5251,"line":5295},[5249,6495,5352],{"class":5744},[5189,6497,6498],{},"Використання у контролері:",[5223,6500,6502],{"className":5731,"code":6501,"language":5733,"meta":5231,"style":5231},"import { Controller, Get, Query } from '@nestjs\u002Fcommon';\nimport { FindProductsQueryDto } from '.\u002Fdto\u002Ffind-products-query.dto';\n\n@Controller('products')\nexport class ProductsController {\n  @Get()\n  findAll(@Query() query: FindProductsQueryDto) {\n    \u002F\u002F TypeScript знає про всі властивості query\n    return this.productsService.findAll({\n      category: query.category,\n      priceRange: {\n        min: query.minPrice,\n        max: query.maxPrice,\n      },\n      inStock: query.inStock,\n      sort: query.sort,\n    });\n  }\n}\n",[5134,6503,6504,6528,6546,6550,6562,6572,6580,6598,6603,6621,6634,6640,6653,6666,6671,6685,6698,6703,6707],{"__ignoreMap":5231},[5249,6505,6506,6508,6510,6512,6514,6516,6518,6520,6522,6524,6526],{"class":5251,"line":5252},[5249,6507,5741],{"class":5740},[5249,6509,5745],{"class":5744},[5249,6511,5749],{"class":5748},[5249,6513,5429],{"class":5744},[5249,6515,5754],{"class":5748},[5249,6517,5429],{"class":5744},[5249,6519,5759],{"class":5748},[5249,6521,5762],{"class":5744},[5249,6523,5765],{"class":5740},[5249,6525,5769],{"class":5768},[5249,6527,5772],{"class":5744},[5249,6529,6530,6532,6534,6537,6539,6541,6544],{"class":5251,"line":5258},[5249,6531,5741],{"class":5740},[5249,6533,5745],{"class":5744},[5249,6535,6536],{"class":5748},"FindProductsQueryDto",[5249,6538,5762],{"class":5744},[5249,6540,5765],{"class":5740},[5249,6542,6543],{"class":5768}," '.\u002Fdto\u002Ffind-products-query.dto'",[5249,6545,5772],{"class":5744},[5249,6547,6548],{"class":5251,"line":5264},[5249,6549,5274],{"emptyLinePlaceholder":5273},[5249,6551,6552,6554,6556,6558,6560],{"class":5251,"line":5270},[5249,6553,5781],{"class":5744},[5249,6555,5749],{"class":5784},[5249,6557,5787],{"class":5744},[5249,6559,5790],{"class":5768},[5249,6561,5793],{"class":5744},[5249,6563,6564,6566,6568,6570],{"class":5251,"line":5277},[5249,6565,5798],{"class":5740},[5249,6567,5802],{"class":5801},[5249,6569,5806],{"class":5805},[5249,6571,5809],{"class":5744},[5249,6573,6574,6576,6578],{"class":5251,"line":5283},[5249,6575,5814],{"class":5744},[5249,6577,5754],{"class":5784},[5249,6579,5819],{"class":5744},[5249,6581,6582,6584,6586,6588,6590,6592,6594,6596],{"class":5251,"line":5289},[5249,6583,5824],{"class":5784},[5249,6585,5827],{"class":5744},[5249,6587,5759],{"class":5784},[5249,6589,5832],{"class":5744},[5249,6591,5835],{"class":5748},[5249,6593,5838],{"class":5744},[5249,6595,6536],{"class":5805},[5249,6597,5844],{"class":5744},[5249,6599,6600],{"class":5251,"line":5295},[5249,6601,6602],{"class":5867},"    \u002F\u002F TypeScript знає про всі властивості query\n",[5249,6604,6605,6607,6609,6611,6614,6616,6618],{"class":5251,"line":5301},[5249,6606,5882],{"class":5740},[5249,6608,6273],{"class":5801},[5249,6610,5852],{"class":5744},[5249,6612,6613],{"class":5748},"productsService",[5249,6615,5852],{"class":5744},[5249,6617,6283],{"class":5784},[5249,6619,6620],{"class":5744},"({\n",[5249,6622,6623,6626,6628,6630,6632],{"class":5251,"line":5307},[5249,6624,6625],{"class":5748},"      category:",[5249,6627,5892],{"class":5748},[5249,6629,5852],{"class":5744},[5249,6631,5428],{"class":5748},[5249,6633,5895],{"class":5744},[5249,6635,6636,6638],{"class":5251,"line":5313},[5249,6637,6064],{"class":5748},[5249,6639,5809],{"class":5744},[5249,6641,6642,6645,6647,6649,6651],{"class":5251,"line":5319},[5249,6643,6644],{"class":5748},"        min:",[5249,6646,5892],{"class":5748},[5249,6648,5852],{"class":5744},[5249,6650,6013],{"class":5748},[5249,6652,5895],{"class":5744},[5249,6654,6655,6658,6660,6662,6664],{"class":5251,"line":5325},[5249,6656,6657],{"class":5748},"        max:",[5249,6659,5892],{"class":5748},[5249,6661,5852],{"class":5744},[5249,6663,6035],{"class":5748},[5249,6665,5895],{"class":5744},[5249,6667,6668],{"class":5251,"line":5331},[5249,6669,6670],{"class":5744},"      },\n",[5249,6672,6673,6676,6678,6680,6683],{"class":5251,"line":5337},[5249,6674,6675],{"class":5748},"      inStock:",[5249,6677,5892],{"class":5748},[5249,6679,5852],{"class":5744},[5249,6681,6682],{"class":5748},"inStock",[5249,6684,5895],{"class":5744},[5249,6686,6687,6690,6692,6694,6696],{"class":5251,"line":5343},[5249,6688,6689],{"class":5748},"      sort:",[5249,6691,5892],{"class":5748},[5249,6693,5852],{"class":5744},[5249,6695,5435],{"class":5748},[5249,6697,5895],{"class":5744},[5249,6699,6700],{"class":5251,"line":5349},[5249,6701,6702],{"class":5744},"    });\n",[5249,6704,6705],{"class":5251,"line":5355},[5249,6706,5913],{"class":5744},[5249,6708,6709],{"class":5251,"line":5360},[5249,6710,5352],{"class":5744},[5233,6712,6714],{"id":6713},"dto-з-валідацією-через-class-validator","DTO з валідацією через class-validator",[5189,6716,6717,6718,5474,6721,6724],{},"Для автоматичної валідації та трансформації використовуйте бібліотеки ",[5134,6719,6720],{},"class-validator",[5134,6722,6723],{},"class-transformer",":",[5223,6726,6728],{"className":5731,"code":6727,"language":5733,"meta":5231,"style":5231},"import { IsOptional, IsInt, Min, Max, IsBoolean, IsIn } from 'class-validator';\nimport { Type } from 'class-transformer';\n\nexport class FindProductsQueryDto {\n  @IsOptional()\n  @IsIn(['electronics', 'clothing', 'books', 'food'])\n  category?: string;\n\n  @IsOptional()\n  @Type(() => Number) \u002F\u002F Трансформує рядок у число\n  @IsInt()\n  @Min(0)\n  minPrice?: number;\n\n  @IsOptional()\n  @Type(() => Number)\n  @IsInt()\n  @Min(0)\n  maxPrice?: number;\n\n  @IsOptional()\n  @Type(() => Boolean) \u002F\u002F Трансформує \"true\"\u002F\"false\" у boolean\n  @IsBoolean()\n  inStock?: boolean;\n\n  @IsOptional()\n  @IsIn(['price:asc', 'price:desc', 'name:asc', 'name:desc'])\n  sort?: string;\n}\n",[5134,6729,6730,6773,6791,6795,6805,6813,6843,6853,6857,6865,6885,6893,6907,6917,6921,6929,6943,6951,6963,6973,6977,6985,7003,7011,7021,7025,7033,7061,7071],{"__ignoreMap":5231},[5249,6731,6732,6734,6736,6739,6741,6744,6746,6749,6751,6754,6756,6759,6761,6764,6766,6768,6771],{"class":5251,"line":5252},[5249,6733,5741],{"class":5740},[5249,6735,5745],{"class":5744},[5249,6737,6738],{"class":5748},"IsOptional",[5249,6740,5429],{"class":5744},[5249,6742,6743],{"class":5748},"IsInt",[5249,6745,5429],{"class":5744},[5249,6747,6748],{"class":5748},"Min",[5249,6750,5429],{"class":5744},[5249,6752,6753],{"class":5748},"Max",[5249,6755,5429],{"class":5744},[5249,6757,6758],{"class":5748},"IsBoolean",[5249,6760,5429],{"class":5744},[5249,6762,6763],{"class":5748},"IsIn",[5249,6765,5762],{"class":5744},[5249,6767,5765],{"class":5740},[5249,6769,6770],{"class":5768}," 'class-validator'",[5249,6772,5772],{"class":5744},[5249,6774,6775,6777,6779,6782,6784,6786,6789],{"class":5251,"line":5258},[5249,6776,5741],{"class":5740},[5249,6778,5745],{"class":5744},[5249,6780,6781],{"class":5748},"Type",[5249,6783,5762],{"class":5744},[5249,6785,5765],{"class":5740},[5249,6787,6788],{"class":5768}," 'class-transformer'",[5249,6790,5772],{"class":5744},[5249,6792,6793],{"class":5251,"line":5264},[5249,6794,5274],{"emptyLinePlaceholder":5273},[5249,6796,6797,6799,6801,6803],{"class":5251,"line":5270},[5249,6798,5798],{"class":5740},[5249,6800,5802],{"class":5801},[5249,6802,6432],{"class":5805},[5249,6804,5809],{"class":5744},[5249,6806,6807,6809,6811],{"class":5251,"line":5277},[5249,6808,5814],{"class":5744},[5249,6810,6738],{"class":5784},[5249,6812,5819],{"class":5744},[5249,6814,6815,6817,6819,6822,6825,6827,6830,6832,6835,6837,6840],{"class":5251,"line":5283},[5249,6816,5814],{"class":5744},[5249,6818,6763],{"class":5784},[5249,6820,6821],{"class":5744},"([",[5249,6823,6824],{"class":5768},"'electronics'",[5249,6826,5429],{"class":5744},[5249,6828,6829],{"class":5768},"'clothing'",[5249,6831,5429],{"class":5744},[5249,6833,6834],{"class":5768},"'books'",[5249,6836,5429],{"class":5744},[5249,6838,6839],{"class":5768},"'food'",[5249,6841,6842],{"class":5744},"])\n",[5249,6844,6845,6847,6849,6851],{"class":5251,"line":5289},[5249,6846,6439],{"class":5748},[5249,6848,6336],{"class":5744},[5249,6850,5995],{"class":5805},[5249,6852,5772],{"class":5744},[5249,6854,6855],{"class":5251,"line":5295},[5249,6856,5274],{"emptyLinePlaceholder":5273},[5249,6858,6859,6861,6863],{"class":5251,"line":5301},[5249,6860,5814],{"class":5744},[5249,6862,6738],{"class":5784},[5249,6864,5819],{"class":5744},[5249,6866,6867,6869,6871,6874,6877,6880,6882],{"class":5251,"line":5307},[5249,6868,5814],{"class":5744},[5249,6870,6781],{"class":5784},[5249,6872,6873],{"class":5744},"(() ",[5249,6875,6876],{"class":5801},"=>",[5249,6878,6879],{"class":5748}," Number",[5249,6881,5988],{"class":5744},[5249,6883,6884],{"class":5867},"\u002F\u002F Трансформує рядок у число\n",[5249,6886,6887,6889,6891],{"class":5251,"line":5313},[5249,6888,5814],{"class":5744},[5249,6890,6743],{"class":5784},[5249,6892,5819],{"class":5744},[5249,6894,6895,6897,6899,6901,6905],{"class":5251,"line":5319},[5249,6896,5814],{"class":5744},[5249,6898,6748],{"class":5784},[5249,6900,5787],{"class":5744},[5249,6902,6904],{"class":6903},"sJj4R","0",[5249,6906,5793],{"class":5744},[5249,6908,6909,6911,6913,6915],{"class":5251,"line":5325},[5249,6910,6450],{"class":5748},[5249,6912,6336],{"class":5744},[5249,6914,6455],{"class":5805},[5249,6916,5772],{"class":5744},[5249,6918,6919],{"class":5251,"line":5331},[5249,6920,5274],{"emptyLinePlaceholder":5273},[5249,6922,6923,6925,6927],{"class":5251,"line":5337},[5249,6924,5814],{"class":5744},[5249,6926,6738],{"class":5784},[5249,6928,5819],{"class":5744},[5249,6930,6931,6933,6935,6937,6939,6941],{"class":5251,"line":5343},[5249,6932,5814],{"class":5744},[5249,6934,6781],{"class":5784},[5249,6936,6873],{"class":5744},[5249,6938,6876],{"class":5801},[5249,6940,6879],{"class":5748},[5249,6942,5793],{"class":5744},[5249,6944,6945,6947,6949],{"class":5251,"line":5349},[5249,6946,5814],{"class":5744},[5249,6948,6743],{"class":5784},[5249,6950,5819],{"class":5744},[5249,6952,6953,6955,6957,6959,6961],{"class":5251,"line":5355},[5249,6954,5814],{"class":5744},[5249,6956,6748],{"class":5784},[5249,6958,5787],{"class":5744},[5249,6960,6904],{"class":6903},[5249,6962,5793],{"class":5744},[5249,6964,6965,6967,6969,6971],{"class":5251,"line":5360},[5249,6966,6462],{"class":5748},[5249,6968,6336],{"class":5744},[5249,6970,6455],{"class":5805},[5249,6972,5772],{"class":5744},[5249,6974,6975],{"class":5251,"line":5366},[5249,6976,5274],{"emptyLinePlaceholder":5273},[5249,6978,6979,6981,6983],{"class":5251,"line":5372},[5249,6980,5814],{"class":5744},[5249,6982,6738],{"class":5784},[5249,6984,5819],{"class":5744},[5249,6986,6987,6989,6991,6993,6995,6998,7000],{"class":5251,"line":5378},[5249,6988,5814],{"class":5744},[5249,6990,6781],{"class":5784},[5249,6992,6873],{"class":5744},[5249,6994,6876],{"class":5801},[5249,6996,6997],{"class":5748}," Boolean",[5249,6999,5988],{"class":5744},[5249,7001,7002],{"class":5867},"\u002F\u002F Трансформує \"true\"\u002F\"false\" у boolean\n",[5249,7004,7005,7007,7009],{"class":5251,"line":5384},[5249,7006,5814],{"class":5744},[5249,7008,6758],{"class":5784},[5249,7010,5819],{"class":5744},[5249,7012,7013,7015,7017,7019],{"class":5251,"line":5390},[5249,7014,6473],{"class":5748},[5249,7016,6336],{"class":5744},[5249,7018,6478],{"class":5805},[5249,7020,5772],{"class":5744},[5249,7022,7023],{"class":5251,"line":5396},[5249,7024,5274],{"emptyLinePlaceholder":5273},[5249,7026,7027,7029,7031],{"class":5251,"line":5402},[5249,7028,5814],{"class":5744},[5249,7030,6738],{"class":5784},[5249,7032,5819],{"class":5744},[5249,7034,7035,7037,7039,7041,7044,7046,7049,7051,7054,7056,7059],{"class":5251,"line":5407},[5249,7036,5814],{"class":5744},[5249,7038,6763],{"class":5784},[5249,7040,6821],{"class":5744},[5249,7042,7043],{"class":5768},"'price:asc'",[5249,7045,5429],{"class":5744},[5249,7047,7048],{"class":5768},"'price:desc'",[5249,7050,5429],{"class":5744},[5249,7052,7053],{"class":5768},"'name:asc'",[5249,7055,5429],{"class":5744},[5249,7057,7058],{"class":5768},"'name:desc'",[5249,7060,6842],{"class":5744},[5249,7062,7063,7065,7067,7069],{"class":5251,"line":5629},[5249,7064,6485],{"class":5748},[5249,7066,6336],{"class":5744},[5249,7068,5995],{"class":5805},[5249,7070,5772],{"class":5744},[5249,7072,7073],{"class":5251,"line":5634},[5249,7074,5352],{"class":5744},[5189,7076,7077,7078,7081,7082,6724],{},"Щоб увімкнути автоматичну валідацію, додайте ",[5134,7079,7080],{},"ValidationPipe"," глобально у ",[5134,7083,7084],{},"main.ts",[5223,7086,7088],{"className":5731,"code":7087,"language":5733,"meta":5231,"style":5231},"\u002F\u002F main.ts\nimport { ValidationPipe } from '@nestjs\u002Fcommon';\n\nasync function bootstrap() {\n  const app = await NestFactory.create(AppModule);\n  \n  app.useGlobalPipes(\n    new ValidationPipe({\n      transform: true, \u002F\u002F Автоматична трансформація типів\n      whitelist: true, \u002F\u002F Видалення невідомих полів\n      forbidNonWhitelisted: false, \u002F\u002F Не кидати помилку для невідомих полів\n    }),\n  );\n  \n  await app.listen(3000);\n}\n",[5134,7089,7090,7095,7111,7115,7129,7159,7164,7176,7186,7199,7211,7224,7229,7234,7238,7257],{"__ignoreMap":5231},[5249,7091,7092],{"class":5251,"line":5252},[5249,7093,7094],{"class":5867},"\u002F\u002F main.ts\n",[5249,7096,7097,7099,7101,7103,7105,7107,7109],{"class":5251,"line":5258},[5249,7098,5741],{"class":5740},[5249,7100,5745],{"class":5744},[5249,7102,7080],{"class":5748},[5249,7104,5762],{"class":5744},[5249,7106,5765],{"class":5740},[5249,7108,5769],{"class":5768},[5249,7110,5772],{"class":5744},[5249,7112,7113],{"class":5251,"line":5264},[5249,7114,5274],{"emptyLinePlaceholder":5273},[5249,7116,7117,7120,7123,7126],{"class":5251,"line":5270},[5249,7118,7119],{"class":5801},"async",[5249,7121,7122],{"class":5801}," function",[5249,7124,7125],{"class":5784}," bootstrap",[5249,7127,7128],{"class":5744},"() {\n",[5249,7130,7131,7134,7138,7141,7144,7147,7149,7152,7154,7157],{"class":5251,"line":5277},[5249,7132,7133],{"class":5801},"  const",[5249,7135,7137],{"class":7136},"s-QsJ"," app",[5249,7139,7140],{"class":5744}," = ",[5249,7142,7143],{"class":5740},"await",[5249,7145,7146],{"class":5748}," NestFactory",[5249,7148,5852],{"class":5744},[5249,7150,7151],{"class":5784},"create",[5249,7153,5787],{"class":5744},[5249,7155,7156],{"class":5748},"AppModule",[5249,7158,5862],{"class":5744},[5249,7160,7161],{"class":5251,"line":5283},[5249,7162,7163],{"class":5744},"  \n",[5249,7165,7166,7169,7171,7174],{"class":5251,"line":5289},[5249,7167,7168],{"class":5748},"  app",[5249,7170,5852],{"class":5744},[5249,7172,7173],{"class":5784},"useGlobalPipes",[5249,7175,5973],{"class":5744},[5249,7177,7178,7181,7184],{"class":5251,"line":5295},[5249,7179,7180],{"class":5801},"    new",[5249,7182,7183],{"class":5784}," ValidationPipe",[5249,7185,6620],{"class":5744},[5249,7187,7188,7191,7194,7196],{"class":5251,"line":5301},[5249,7189,7190],{"class":5748},"      transform:",[5249,7192,7193],{"class":5801}," true",[5249,7195,5429],{"class":5744},[5249,7197,7198],{"class":5867},"\u002F\u002F Автоматична трансформація типів\n",[5249,7200,7201,7204,7206,7208],{"class":5251,"line":5307},[5249,7202,7203],{"class":5748},"      whitelist:",[5249,7205,7193],{"class":5801},[5249,7207,5429],{"class":5744},[5249,7209,7210],{"class":5867},"\u002F\u002F Видалення невідомих полів\n",[5249,7212,7213,7216,7219,7221],{"class":5251,"line":5313},[5249,7214,7215],{"class":5748},"      forbidNonWhitelisted:",[5249,7217,7218],{"class":5801}," false",[5249,7220,5429],{"class":5744},[5249,7222,7223],{"class":5867},"\u002F\u002F Не кидати помилку для невідомих полів\n",[5249,7225,7226],{"class":5251,"line":5319},[5249,7227,7228],{"class":5744},"    }),\n",[5249,7230,7231],{"class":5251,"line":5325},[5249,7232,7233],{"class":5744},"  );\n",[5249,7235,7236],{"class":5251,"line":5331},[5249,7237,7163],{"class":5744},[5249,7239,7240,7243,7245,7247,7250,7252,7255],{"class":5251,"line":5337},[5249,7241,7242],{"class":5740},"  await",[5249,7244,7137],{"class":5748},[5249,7246,5852],{"class":5744},[5249,7248,7249],{"class":5784},"listen",[5249,7251,5787],{"class":5744},[5249,7253,7254],{"class":6903},"3000",[5249,7256,5862],{"class":5744},[5249,7258,7259],{"class":5251,"line":5343},[5249,7260,5352],{"class":5744},[5189,7262,7263],{},"Тепер валідація працює автоматично:",[7265,7266,7269,7284,7292,7300,7310,7313,7323,7330,7338,7342,7356,7369,7380,7384,7387,7397,7404,7410,7413,7424],"terminal-preview",{":cursor":7267,"title":7268},"false","Валідація query-параметрів",[7270,7271,7273,7278,7279],"div",{"className":7272},[5251],[5249,7274,7277],{"className":7275},[7276],"opacity-40","#"," ",[5124,7280,7283],{"className":7281},[7282],"font-bold","Коректний запит",[7270,7285,7287,7291],{"className":7286},[5251],[5249,7288,7290],{"className":7289},[7276],"$"," curl \"http:\u002F\u002Flocalhost:3000\u002Fproducts?category=electronics&minPrice=100&inStock=true\"",[7270,7293,7295],{"className":7294},[5251],[5249,7296,7299],{"className":7297},[7298,7282],"text-green-400","HTTP\u002F1.1 200 OK",[7270,7301,7303,7304,7309],{"className":7302},[5251],"{ ",[5249,7305,7308],{"className":7306},[7307],"text-blue-400","\"results\"",": [...] }",[7270,7311],{"className":7312},[5251],[7270,7314,7316,7278,7319],{"className":7315},[5251],[5249,7317,7277],{"className":7318},[7276],[5124,7320,7322],{"className":7321},[7282],"Некоректна категорія",[7270,7324,7326,7329],{"className":7325},[5251],[5249,7327,7290],{"className":7328},[7276]," curl \"http:\u002F\u002Flocalhost:3000\u002Fproducts?category=invalid\"",[7270,7331,7333],{"className":7332},[5251],[5249,7334,7337],{"className":7335},[7336,7282],"text-rose-400","HTTP\u002F1.1 400 Bad Request",[7270,7339,7341],{"className":7340},[5251],"{",[7270,7343,7345,7346,5838,7350,7355],{"className":7344},[5251],"  ",[5249,7347,7349],{"className":7348},[7307],"\"statusCode\"",[5249,7351,7354],{"className":7352},[7353],"text-yellow-400","400",",",[7270,7357,7345,7359,7363,7364,7368],{"className":7358},[5251],[5249,7360,7362],{"className":7361},[7307],"\"message\"",": [",[5249,7365,7367],{"className":7366},[7298],"\"category must be one of: electronics, clothing, books, food\"","],",[7270,7370,7345,7372,5838,7376],{"className":7371},[5251],[5249,7373,7375],{"className":7374},[7307],"\"error\"",[5249,7377,7379],{"className":7378},[7298],"\"Bad Request\"",[7270,7381,7383],{"className":7382},[5251],"}",[7270,7385],{"className":7386},[5251],[7270,7388,7390,7278,7393],{"className":7389},[5251],[5249,7391,7277],{"className":7392},[7276],[5124,7394,7396],{"className":7395},[7282],"Некоректна ціна",[7270,7398,7400,7403],{"className":7399},[5251],[5249,7401,7290],{"className":7402},[7276]," curl \"http:\u002F\u002Flocalhost:3000\u002Fproducts?minPrice=-50\"",[7270,7405,7407],{"className":7406},[5251],[5249,7408,7337],{"className":7409},[7336,7282],[7270,7411,7341],{"className":7412},[5251],[7270,7414,7345,7416,7363,7419,7423],{"className":7415},[5251],[5249,7417,7362],{"className":7418},[7307],[5249,7420,7422],{"className":7421},[7298],"\"minPrice must not be less than 0\"","]",[7270,7425,7383],{"className":7426},[5251],[5919,7428,7429,7432],{},[5189,7430,7431],{},"Використання DTO з валідацією дозволяє:",[5092,7433,7434,7440,7446,7452],{},[5095,7435,7436,7439],{},[5124,7437,7438],{},"Документувати"," очікувані параметри безпосередньо у коді",[5095,7441,7442,7445],{},[5124,7443,7444],{},"Валідувати"," дані автоматично без ручних перевірок",[5095,7447,7448,7451],{},[5124,7449,7450],{},"Трансформувати"," рядки у потрібні типи (числа, булеві значення)",[5095,7453,7454,7457,7458,5436],{},[5124,7455,7456],{},"Генерувати"," Swagger-документацію автоматично (через ",[5134,7459,7460],{},"@nestjs\u002Fswagger",[5233,7462,7464],{"id":7463},"значення-за-замовчуванням-у-dto","Значення за замовчуванням у DTO",[5189,7466,7467],{},"Для параметрів, що мають стандартні значення, встановіть їх безпосередньо у класі:",[5223,7469,7471],{"className":5731,"code":7470,"language":5733,"meta":5231,"style":5231},"import { IsOptional, IsInt, Min } from 'class-validator';\nimport { Type } from 'class-transformer';\n\nexport class PaginationQueryDto {\n  @IsOptional()\n  @Type(() => Number)\n  @IsInt()\n  @Min(1)\n  page: number = 1; \u002F\u002F За замовчуванням сторінка 1\n\n  @IsOptional()\n  @Type(() => Number)\n  @IsInt()\n  @Min(1)\n  @Max(100)\n  limit: number = 10; \u002F\u002F За замовчуванням 10 елементів\n}\n",[5134,7472,7473,7497,7513,7517,7528,7536,7550,7558,7570,7589,7593,7601,7615,7623,7635,7648,7667],{"__ignoreMap":5231},[5249,7474,7475,7477,7479,7481,7483,7485,7487,7489,7491,7493,7495],{"class":5251,"line":5252},[5249,7476,5741],{"class":5740},[5249,7478,5745],{"class":5744},[5249,7480,6738],{"class":5748},[5249,7482,5429],{"class":5744},[5249,7484,6743],{"class":5748},[5249,7486,5429],{"class":5744},[5249,7488,6748],{"class":5748},[5249,7490,5762],{"class":5744},[5249,7492,5765],{"class":5740},[5249,7494,6770],{"class":5768},[5249,7496,5772],{"class":5744},[5249,7498,7499,7501,7503,7505,7507,7509,7511],{"class":5251,"line":5258},[5249,7500,5741],{"class":5740},[5249,7502,5745],{"class":5744},[5249,7504,6781],{"class":5748},[5249,7506,5762],{"class":5744},[5249,7508,5765],{"class":5740},[5249,7510,6788],{"class":5768},[5249,7512,5772],{"class":5744},[5249,7514,7515],{"class":5251,"line":5264},[5249,7516,5274],{"emptyLinePlaceholder":5273},[5249,7518,7519,7521,7523,7526],{"class":5251,"line":5270},[5249,7520,5798],{"class":5740},[5249,7522,5802],{"class":5801},[5249,7524,7525],{"class":5805}," PaginationQueryDto",[5249,7527,5809],{"class":5744},[5249,7529,7530,7532,7534],{"class":5251,"line":5277},[5249,7531,5814],{"class":5744},[5249,7533,6738],{"class":5784},[5249,7535,5819],{"class":5744},[5249,7537,7538,7540,7542,7544,7546,7548],{"class":5251,"line":5283},[5249,7539,5814],{"class":5744},[5249,7541,6781],{"class":5784},[5249,7543,6873],{"class":5744},[5249,7545,6876],{"class":5801},[5249,7547,6879],{"class":5748},[5249,7549,5793],{"class":5744},[5249,7551,7552,7554,7556],{"class":5251,"line":5289},[5249,7553,5814],{"class":5744},[5249,7555,6743],{"class":5784},[5249,7557,5819],{"class":5744},[5249,7559,7560,7562,7564,7566,7568],{"class":5251,"line":5295},[5249,7561,5814],{"class":5744},[5249,7563,6748],{"class":5784},[5249,7565,5787],{"class":5744},[5249,7567,5459],{"class":6903},[5249,7569,5793],{"class":5744},[5249,7571,7572,7575,7577,7579,7581,7583,7586],{"class":5251,"line":5301},[5249,7573,7574],{"class":5748},"  page",[5249,7576,5838],{"class":5744},[5249,7578,6455],{"class":5805},[5249,7580,7140],{"class":5744},[5249,7582,5459],{"class":6903},[5249,7584,7585],{"class":5744},"; ",[5249,7587,7588],{"class":5867},"\u002F\u002F За замовчуванням сторінка 1\n",[5249,7590,7591],{"class":5251,"line":5307},[5249,7592,5274],{"emptyLinePlaceholder":5273},[5249,7594,7595,7597,7599],{"class":5251,"line":5313},[5249,7596,5814],{"class":5744},[5249,7598,6738],{"class":5784},[5249,7600,5819],{"class":5744},[5249,7602,7603,7605,7607,7609,7611,7613],{"class":5251,"line":5319},[5249,7604,5814],{"class":5744},[5249,7606,6781],{"class":5784},[5249,7608,6873],{"class":5744},[5249,7610,6876],{"class":5801},[5249,7612,6879],{"class":5748},[5249,7614,5793],{"class":5744},[5249,7616,7617,7619,7621],{"class":5251,"line":5325},[5249,7618,5814],{"class":5744},[5249,7620,6743],{"class":5784},[5249,7622,5819],{"class":5744},[5249,7624,7625,7627,7629,7631,7633],{"class":5251,"line":5331},[5249,7626,5814],{"class":5744},[5249,7628,6748],{"class":5784},[5249,7630,5787],{"class":5744},[5249,7632,5459],{"class":6903},[5249,7634,5793],{"class":5744},[5249,7636,7637,7639,7641,7643,7646],{"class":5251,"line":5337},[5249,7638,5814],{"class":5744},[5249,7640,6753],{"class":5784},[5249,7642,5787],{"class":5744},[5249,7644,7645],{"class":6903},"100",[5249,7647,5793],{"class":5744},[5249,7649,7650,7653,7655,7657,7659,7662,7664],{"class":5251,"line":5343},[5249,7651,7652],{"class":5748},"  limit",[5249,7654,5838],{"class":5744},[5249,7656,6455],{"class":5805},[5249,7658,7140],{"class":5744},[5249,7660,7661],{"class":6903},"10",[5249,7663,7585],{"class":5744},[5249,7665,7666],{"class":5867},"\u002F\u002F За замовчуванням 10 елементів\n",[5249,7668,7669],{"class":5251,"line":5349},[5249,7670,5352],{"class":5744},[5189,7672,7673],{},"Тепер якщо клієнт не передає параметри, будуть використані значення за замовчуванням:",[5223,7675,7677],{"className":5731,"code":7676,"language":5733,"meta":5231,"style":5231},"@Get()\nfindAll(@Query() query: PaginationQueryDto) {\n  \u002F\u002F GET \u002Fproducts → { page: 1, limit: 10 }\n  \u002F\u002F GET \u002Fproducts?page=2 → { page: 2, limit: 10 }\n  \u002F\u002F GET \u002Fproducts?page=3&limit=25 → { page: 3, limit: 25 }\n  \n  return this.productsService.findPaginated(query.page, query.limit);\n}\n",[5134,7678,7679,7687,7706,7711,7716,7721,7725,7759],{"__ignoreMap":5231},[5249,7680,7681,7683,7685],{"class":5251,"line":5252},[5249,7682,5781],{"class":5744},[5249,7684,5754],{"class":5784},[5249,7686,5819],{"class":5744},[5249,7688,7689,7691,7693,7695,7697,7699,7701,7704],{"class":5251,"line":5258},[5249,7690,6283],{"class":5784},[5249,7692,5827],{"class":5744},[5249,7694,5759],{"class":5784},[5249,7696,5832],{"class":5744},[5249,7698,5835],{"class":5748},[5249,7700,5838],{"class":5744},[5249,7702,7703],{"class":5748},"PaginationQueryDto",[5249,7705,5844],{"class":5744},[5249,7707,7708],{"class":5251,"line":5264},[5249,7709,7710],{"class":5867},"  \u002F\u002F GET \u002Fproducts → { page: 1, limit: 10 }\n",[5249,7712,7713],{"class":5251,"line":5270},[5249,7714,7715],{"class":5867},"  \u002F\u002F GET \u002Fproducts?page=2 → { page: 2, limit: 10 }\n",[5249,7717,7718],{"class":5251,"line":5277},[5249,7719,7720],{"class":5867},"  \u002F\u002F GET \u002Fproducts?page=3&limit=25 → { page: 3, limit: 25 }\n",[5249,7722,7723],{"class":5251,"line":5283},[5249,7724,7163],{"class":5744},[5249,7726,7727,7729,7731,7733,7735,7737,7740,7742,7744,7746,7748,7750,7752,7754,7757],{"class":5251,"line":5289},[5249,7728,6381],{"class":5740},[5249,7730,6273],{"class":5801},[5249,7732,5852],{"class":5744},[5249,7734,6613],{"class":5748},[5249,7736,5852],{"class":5744},[5249,7738,7739],{"class":5784},"findPaginated",[5249,7741,5787],{"class":5744},[5249,7743,5835],{"class":5748},[5249,7745,5852],{"class":5744},[5249,7747,5432],{"class":5748},[5249,7749,5429],{"class":5744},[5249,7751,5835],{"class":5748},[5249,7753,5852],{"class":5744},[5249,7755,7756],{"class":5748},"limit",[5249,7758,5862],{"class":5744},[5249,7760,7761],{"class":5251,"line":5295},[5249,7762,5352],{"class":5744},[5184,7764,7766],{"id":7765},"фільтрація-обмеження-результатів-за-критеріями","Фільтрація: обмеження результатів за критеріями",[5189,7768,7769,7770,5127,7772,7775],{},"Одним з найпоширеніших застосувань query-параметрів є ",[5124,7771,5154],{},[5129,7773,7774],{},"filtering",") — обмеження результатів запиту на основі певних критеріїв. Клієнт вказує умови, а сервер повертає лише ті записи, що відповідають цим умовам.",[5233,7777,7779],{"id":7778},"проста-фільтрація-за-одним-полем","Проста фільтрація за одним полем",[5223,7781,7783],{"className":5731,"code":7782,"language":5733,"meta":5231,"style":5231},"\u002F\u002F dto\u002Ffind-users-query.dto.ts\nimport { IsOptional, IsIn } from 'class-validator';\n\nexport class FindUsersQueryDto {\n  @IsOptional()\n  @IsIn(['admin', 'user', 'moderator'])\n  role?: string;\n\n  @IsOptional()\n  @IsIn(['active', 'inactive', 'banned'])\n  status?: string;\n}\n",[5134,7784,7785,7790,7810,7814,7825,7833,7856,7867,7871,7879,7902,7913],{"__ignoreMap":5231},[5249,7786,7787],{"class":5251,"line":5252},[5249,7788,7789],{"class":5867},"\u002F\u002F dto\u002Ffind-users-query.dto.ts\n",[5249,7791,7792,7794,7796,7798,7800,7802,7804,7806,7808],{"class":5251,"line":5258},[5249,7793,5741],{"class":5740},[5249,7795,5745],{"class":5744},[5249,7797,6738],{"class":5748},[5249,7799,5429],{"class":5744},[5249,7801,6763],{"class":5748},[5249,7803,5762],{"class":5744},[5249,7805,5765],{"class":5740},[5249,7807,6770],{"class":5768},[5249,7809,5772],{"class":5744},[5249,7811,7812],{"class":5251,"line":5264},[5249,7813,5274],{"emptyLinePlaceholder":5273},[5249,7815,7816,7818,7820,7823],{"class":5251,"line":5270},[5249,7817,5798],{"class":5740},[5249,7819,5802],{"class":5801},[5249,7821,7822],{"class":5805}," FindUsersQueryDto",[5249,7824,5809],{"class":5744},[5249,7826,7827,7829,7831],{"class":5251,"line":5277},[5249,7828,5814],{"class":5744},[5249,7830,6738],{"class":5784},[5249,7832,5819],{"class":5744},[5249,7834,7835,7837,7839,7841,7844,7846,7849,7851,7854],{"class":5251,"line":5283},[5249,7836,5814],{"class":5744},[5249,7838,6763],{"class":5784},[5249,7840,6821],{"class":5744},[5249,7842,7843],{"class":5768},"'admin'",[5249,7845,5429],{"class":5744},[5249,7847,7848],{"class":5768},"'user'",[5249,7850,5429],{"class":5744},[5249,7852,7853],{"class":5768},"'moderator'",[5249,7855,6842],{"class":5744},[5249,7857,7858,7861,7863,7865],{"class":5251,"line":5289},[5249,7859,7860],{"class":5748},"  role",[5249,7862,6336],{"class":5744},[5249,7864,5995],{"class":5805},[5249,7866,5772],{"class":5744},[5249,7868,7869],{"class":5251,"line":5295},[5249,7870,5274],{"emptyLinePlaceholder":5273},[5249,7872,7873,7875,7877],{"class":5251,"line":5301},[5249,7874,5814],{"class":5744},[5249,7876,6738],{"class":5784},[5249,7878,5819],{"class":5744},[5249,7880,7881,7883,7885,7887,7890,7892,7895,7897,7900],{"class":5251,"line":5307},[5249,7882,5814],{"class":5744},[5249,7884,6763],{"class":5784},[5249,7886,6821],{"class":5744},[5249,7888,7889],{"class":5768},"'active'",[5249,7891,5429],{"class":5744},[5249,7893,7894],{"class":5768},"'inactive'",[5249,7896,5429],{"class":5744},[5249,7898,7899],{"class":5768},"'banned'",[5249,7901,6842],{"class":5744},[5249,7903,7904,7907,7909,7911],{"class":5251,"line":5313},[5249,7905,7906],{"class":5748},"  status",[5249,7908,6336],{"class":5744},[5249,7910,5995],{"class":5805},[5249,7912,5772],{"class":5744},[5249,7914,7915],{"class":5251,"line":5319},[5249,7916,5352],{"class":5744},[5189,7918,7919],{},"Контролер:",[5223,7921,7923],{"className":5731,"code":7922,"language":5733,"meta":5231,"style":5231},"@Controller('users')\nexport class UsersController {\n  constructor(private readonly usersService: UsersService) {}\n\n  @Get()\n  async findAll(@Query() query: FindUsersQueryDto) {\n    return this.usersService.findAll({\n      role: query.role,\n      status: query.status,\n    });\n  }\n}\n\u002F\u002F GET \u002Fusers?role=admin → Тільки адміністратори\n\u002F\u002F GET \u002Fusers?status=active → Тільки активні користувачі\n\u002F\u002F GET \u002Fusers?role=admin&status=active → Активні адміністратори\n",[5134,7924,7925,7937,7947,7971,7975,7983,8006,8022,8035,8048,8052,8056,8060,8065,8070],{"__ignoreMap":5231},[5249,7926,7927,7929,7931,7933,7935],{"class":5251,"line":5252},[5249,7928,5781],{"class":5744},[5249,7930,5749],{"class":5784},[5249,7932,5787],{"class":5744},[5249,7934,6152],{"class":5768},[5249,7936,5793],{"class":5744},[5249,7938,7939,7941,7943,7945],{"class":5251,"line":5258},[5249,7940,5798],{"class":5740},[5249,7942,5802],{"class":5801},[5249,7944,6163],{"class":5805},[5249,7946,5809],{"class":5744},[5249,7948,7949,7952,7954,7957,7960,7963,7965,7968],{"class":5251,"line":5264},[5249,7950,7951],{"class":5801},"  constructor",[5249,7953,5787],{"class":5744},[5249,7955,7956],{"class":5801},"private",[5249,7958,7959],{"class":5801}," readonly",[5249,7961,7962],{"class":5748}," usersService",[5249,7964,5838],{"class":5744},[5249,7966,7967],{"class":5805},"UsersService",[5249,7969,7970],{"class":5744},") {}\n",[5249,7972,7973],{"class":5251,"line":5270},[5249,7974,5274],{"emptyLinePlaceholder":5273},[5249,7976,7977,7979,7981],{"class":5251,"line":5277},[5249,7978,5814],{"class":5744},[5249,7980,5754],{"class":5784},[5249,7982,5819],{"class":5744},[5249,7984,7985,7988,7991,7993,7995,7997,7999,8001,8004],{"class":5251,"line":5283},[5249,7986,7987],{"class":5801},"  async",[5249,7989,7990],{"class":5784}," findAll",[5249,7992,5827],{"class":5744},[5249,7994,5759],{"class":5784},[5249,7996,5832],{"class":5744},[5249,7998,5835],{"class":5748},[5249,8000,5838],{"class":5744},[5249,8002,8003],{"class":5805},"FindUsersQueryDto",[5249,8005,5844],{"class":5744},[5249,8007,8008,8010,8012,8014,8016,8018,8020],{"class":5251,"line":5289},[5249,8009,5882],{"class":5740},[5249,8011,6273],{"class":5801},[5249,8013,5852],{"class":5744},[5249,8015,6278],{"class":5748},[5249,8017,5852],{"class":5744},[5249,8019,6283],{"class":5784},[5249,8021,6620],{"class":5744},[5249,8023,8024,8027,8029,8031,8033],{"class":5251,"line":5295},[5249,8025,8026],{"class":5748},"      role:",[5249,8028,5892],{"class":5748},[5249,8030,5852],{"class":5744},[5249,8032,6195],{"class":5748},[5249,8034,5895],{"class":5744},[5249,8036,8037,8040,8042,8044,8046],{"class":5251,"line":5301},[5249,8038,8039],{"class":5748},"      status:",[5249,8041,5892],{"class":5748},[5249,8043,5852],{"class":5744},[5249,8045,6217],{"class":5748},[5249,8047,5895],{"class":5744},[5249,8049,8050],{"class":5251,"line":5307},[5249,8051,6702],{"class":5744},[5249,8053,8054],{"class":5251,"line":5313},[5249,8055,5913],{"class":5744},[5249,8057,8058],{"class":5251,"line":5319},[5249,8059,5352],{"class":5744},[5249,8061,8062],{"class":5251,"line":5325},[5249,8063,8064],{"class":5867},"\u002F\u002F GET \u002Fusers?role=admin → Тільки адміністратори\n",[5249,8066,8067],{"class":5251,"line":5331},[5249,8068,8069],{"class":5867},"\u002F\u002F GET \u002Fusers?status=active → Тільки активні користувачі\n",[5249,8071,8072],{"class":5251,"line":5337},[5249,8073,8074],{"class":5867},"\u002F\u002F GET \u002Fusers?role=admin&status=active → Активні адміністратори\n",[5189,8076,8077],{},"Реалізація у сервісі (приклад з TypeORM):",[5223,8079,8081],{"className":5731,"code":8080,"language":5733,"meta":5231,"style":5231},"\u002F\u002F users.service.ts\nimport { Injectable } from '@nestjs\u002Fcommon';\nimport { InjectRepository } from '@nestjs\u002Ftypeorm';\nimport { Repository } from 'typeorm';\nimport { User } from '.\u002Fentities\u002Fuser.entity';\n\n@Injectable()\nexport class UsersService {\n  constructor(\n    @InjectRepository(User)\n    private readonly userRepository: Repository\u003CUser>,\n  ) {}\n\n  async findAll(filters: { role?: string; status?: string }) {\n    const queryBuilder = this.userRepository.createQueryBuilder('user');\n\n    \u002F\u002F Додаємо умови фільтрації, якщо параметри передані\n    if (filters.role) {\n      queryBuilder.andWhere('user.role = :role', { role: filters.role });\n    }\n\n    if (filters.status) {\n      queryBuilder.andWhere('user.status = :status', { status: filters.status });\n    }\n\n    return queryBuilder.getMany();\n  }\n}\n",[5134,8082,8083,8088,8105,8123,8141,8159,8163,8171,8182,8188,8200,8222,8227,8231,8262,8291,8295,8300,8315,8345,8349,8353,8367,8393,8397,8401,8414,8418],{"__ignoreMap":5231},[5249,8084,8085],{"class":5251,"line":5252},[5249,8086,8087],{"class":5867},"\u002F\u002F users.service.ts\n",[5249,8089,8090,8092,8094,8097,8099,8101,8103],{"class":5251,"line":5258},[5249,8091,5741],{"class":5740},[5249,8093,5745],{"class":5744},[5249,8095,8096],{"class":5748},"Injectable",[5249,8098,5762],{"class":5744},[5249,8100,5765],{"class":5740},[5249,8102,5769],{"class":5768},[5249,8104,5772],{"class":5744},[5249,8106,8107,8109,8111,8114,8116,8118,8121],{"class":5251,"line":5264},[5249,8108,5741],{"class":5740},[5249,8110,5745],{"class":5744},[5249,8112,8113],{"class":5748},"InjectRepository",[5249,8115,5762],{"class":5744},[5249,8117,5765],{"class":5740},[5249,8119,8120],{"class":5768}," '@nestjs\u002Ftypeorm'",[5249,8122,5772],{"class":5744},[5249,8124,8125,8127,8129,8132,8134,8136,8139],{"class":5251,"line":5270},[5249,8126,5741],{"class":5740},[5249,8128,5745],{"class":5744},[5249,8130,8131],{"class":5748},"Repository",[5249,8133,5762],{"class":5744},[5249,8135,5765],{"class":5740},[5249,8137,8138],{"class":5768}," 'typeorm'",[5249,8140,5772],{"class":5744},[5249,8142,8143,8145,8147,8150,8152,8154,8157],{"class":5251,"line":5277},[5249,8144,5741],{"class":5740},[5249,8146,5745],{"class":5744},[5249,8148,8149],{"class":5748},"User",[5249,8151,5762],{"class":5744},[5249,8153,5765],{"class":5740},[5249,8155,8156],{"class":5768}," '.\u002Fentities\u002Fuser.entity'",[5249,8158,5772],{"class":5744},[5249,8160,8161],{"class":5251,"line":5283},[5249,8162,5274],{"emptyLinePlaceholder":5273},[5249,8164,8165,8167,8169],{"class":5251,"line":5289},[5249,8166,5781],{"class":5744},[5249,8168,8096],{"class":5784},[5249,8170,5819],{"class":5744},[5249,8172,8173,8175,8177,8180],{"class":5251,"line":5295},[5249,8174,5798],{"class":5740},[5249,8176,5802],{"class":5801},[5249,8178,8179],{"class":5805}," UsersService",[5249,8181,5809],{"class":5744},[5249,8183,8184,8186],{"class":5251,"line":5301},[5249,8185,7951],{"class":5801},[5249,8187,5973],{"class":5744},[5249,8189,8190,8192,8194,8196,8198],{"class":5251,"line":5307},[5249,8191,5978],{"class":5744},[5249,8193,8113],{"class":5784},[5249,8195,5787],{"class":5744},[5249,8197,8149],{"class":5748},[5249,8199,5793],{"class":5744},[5249,8201,8202,8205,8207,8210,8212,8214,8217,8219],{"class":5251,"line":5313},[5249,8203,8204],{"class":5801},"    private",[5249,8206,7959],{"class":5801},[5249,8208,8209],{"class":5748}," userRepository",[5249,8211,5838],{"class":5744},[5249,8213,8131],{"class":5805},[5249,8215,8216],{"class":5744},"\u003C",[5249,8218,8149],{"class":5805},[5249,8220,8221],{"class":5744},">,\n",[5249,8223,8224],{"class":5251,"line":5319},[5249,8225,8226],{"class":5744},"  ) {}\n",[5249,8228,8229],{"class":5251,"line":5325},[5249,8230,5274],{"emptyLinePlaceholder":5273},[5249,8232,8233,8235,8237,8239,8242,8245,8247,8249,8251,8253,8255,8257,8259],{"class":5251,"line":5331},[5249,8234,7987],{"class":5801},[5249,8236,7990],{"class":5784},[5249,8238,5787],{"class":5744},[5249,8240,8241],{"class":5748},"filters",[5249,8243,8244],{"class":5744},": { ",[5249,8246,6195],{"class":5748},[5249,8248,6336],{"class":5744},[5249,8250,5995],{"class":5805},[5249,8252,7585],{"class":5744},[5249,8254,6217],{"class":5748},[5249,8256,6336],{"class":5744},[5249,8258,5995],{"class":5805},[5249,8260,8261],{"class":5744}," }) {\n",[5249,8263,8264,8267,8270,8272,8275,8277,8280,8282,8285,8287,8289],{"class":5251,"line":5337},[5249,8265,8266],{"class":5801},"    const",[5249,8268,8269],{"class":7136}," queryBuilder",[5249,8271,7140],{"class":5744},[5249,8273,8274],{"class":5801},"this",[5249,8276,5852],{"class":5744},[5249,8278,8279],{"class":5748},"userRepository",[5249,8281,5852],{"class":5744},[5249,8283,8284],{"class":5784},"createQueryBuilder",[5249,8286,5787],{"class":5744},[5249,8288,7848],{"class":5768},[5249,8290,5862],{"class":5744},[5249,8292,8293],{"class":5251,"line":5343},[5249,8294,5274],{"emptyLinePlaceholder":5273},[5249,8296,8297],{"class":5251,"line":5349},[5249,8298,8299],{"class":5867},"    \u002F\u002F Додаємо умови фільтрації, якщо параметри передані\n",[5249,8301,8302,8305,8307,8309,8311,8313],{"class":5251,"line":5355},[5249,8303,8304],{"class":5740},"    if",[5249,8306,5127],{"class":5744},[5249,8308,8241],{"class":5748},[5249,8310,5852],{"class":5744},[5249,8312,6195],{"class":5748},[5249,8314,5844],{"class":5744},[5249,8316,8317,8320,8322,8325,8327,8330,8333,8336,8339,8341,8343],{"class":5251,"line":5360},[5249,8318,8319],{"class":5748},"      queryBuilder",[5249,8321,5852],{"class":5744},[5249,8323,8324],{"class":5784},"andWhere",[5249,8326,5787],{"class":5744},[5249,8328,8329],{"class":5768},"'user.role = :role'",[5249,8331,8332],{"class":5744},", { ",[5249,8334,8335],{"class":5748},"role:",[5249,8337,8338],{"class":5748}," filters",[5249,8340,5852],{"class":5744},[5249,8342,6195],{"class":5748},[5249,8344,6247],{"class":5744},[5249,8346,8347],{"class":5251,"line":5366},[5249,8348,5346],{"class":5744},[5249,8350,8351],{"class":5251,"line":5372},[5249,8352,5274],{"emptyLinePlaceholder":5273},[5249,8354,8355,8357,8359,8361,8363,8365],{"class":5251,"line":5378},[5249,8356,8304],{"class":5740},[5249,8358,5127],{"class":5744},[5249,8360,8241],{"class":5748},[5249,8362,5852],{"class":5744},[5249,8364,6217],{"class":5748},[5249,8366,5844],{"class":5744},[5249,8368,8369,8371,8373,8375,8377,8380,8382,8385,8387,8389,8391],{"class":5251,"line":5384},[5249,8370,8319],{"class":5748},[5249,8372,5852],{"class":5744},[5249,8374,8324],{"class":5784},[5249,8376,5787],{"class":5744},[5249,8378,8379],{"class":5768},"'user.status = :status'",[5249,8381,8332],{"class":5744},[5249,8383,8384],{"class":5748},"status:",[5249,8386,8338],{"class":5748},[5249,8388,5852],{"class":5744},[5249,8390,6217],{"class":5748},[5249,8392,6247],{"class":5744},[5249,8394,8395],{"class":5251,"line":5390},[5249,8396,5346],{"class":5744},[5249,8398,8399],{"class":5251,"line":5396},[5249,8400,5274],{"emptyLinePlaceholder":5273},[5249,8402,8403,8405,8407,8409,8412],{"class":5251,"line":5402},[5249,8404,5882],{"class":5740},[5249,8406,8269],{"class":5748},[5249,8408,5852],{"class":5744},[5249,8410,8411],{"class":5784},"getMany",[5249,8413,6394],{"class":5744},[5249,8415,8416],{"class":5251,"line":5407},[5249,8417,5913],{"class":5744},[5249,8419,8420],{"class":5251,"line":5629},[5249,8421,5352],{"class":5744},[5233,8423,8425],{"id":8424},"діапазони-значень-minmax-фільтри","Діапазони значень: min\u002Fmax фільтри",[5189,8427,8428],{},"Для числових полів часто потрібна фільтрація за діапазоном:",[5223,8430,8432],{"className":5731,"code":8431,"language":5733,"meta":5231,"style":5231},"\u002F\u002F dto\u002Ffind-products-query.dto.ts\nimport { IsOptional, IsInt, Min } from 'class-validator';\nimport { Type } from 'class-transformer';\n\nexport class FindProductsQueryDto {\n  @IsOptional()\n  @Type(() => Number)\n  @IsInt()\n  @Min(0)\n  minPrice?: number;\n\n  @IsOptional()\n  @Type(() => Number)\n  @IsInt()\n  @Min(0)\n  maxPrice?: number;\n\n  @IsOptional()\n  @Type(() => Number)\n  @IsInt()\n  @Min(0)\n  minStock?: number;\n}\n",[5134,8433,8434,8438,8462,8478,8482,8492,8500,8514,8522,8534,8544,8548,8556,8570,8578,8590,8600,8604,8612,8626,8634,8646,8657],{"__ignoreMap":5231},[5249,8435,8436],{"class":5251,"line":5252},[5249,8437,6423],{"class":5867},[5249,8439,8440,8442,8444,8446,8448,8450,8452,8454,8456,8458,8460],{"class":5251,"line":5258},[5249,8441,5741],{"class":5740},[5249,8443,5745],{"class":5744},[5249,8445,6738],{"class":5748},[5249,8447,5429],{"class":5744},[5249,8449,6743],{"class":5748},[5249,8451,5429],{"class":5744},[5249,8453,6748],{"class":5748},[5249,8455,5762],{"class":5744},[5249,8457,5765],{"class":5740},[5249,8459,6770],{"class":5768},[5249,8461,5772],{"class":5744},[5249,8463,8464,8466,8468,8470,8472,8474,8476],{"class":5251,"line":5264},[5249,8465,5741],{"class":5740},[5249,8467,5745],{"class":5744},[5249,8469,6781],{"class":5748},[5249,8471,5762],{"class":5744},[5249,8473,5765],{"class":5740},[5249,8475,6788],{"class":5768},[5249,8477,5772],{"class":5744},[5249,8479,8480],{"class":5251,"line":5270},[5249,8481,5274],{"emptyLinePlaceholder":5273},[5249,8483,8484,8486,8488,8490],{"class":5251,"line":5277},[5249,8485,5798],{"class":5740},[5249,8487,5802],{"class":5801},[5249,8489,6432],{"class":5805},[5249,8491,5809],{"class":5744},[5249,8493,8494,8496,8498],{"class":5251,"line":5283},[5249,8495,5814],{"class":5744},[5249,8497,6738],{"class":5784},[5249,8499,5819],{"class":5744},[5249,8501,8502,8504,8506,8508,8510,8512],{"class":5251,"line":5289},[5249,8503,5814],{"class":5744},[5249,8505,6781],{"class":5784},[5249,8507,6873],{"class":5744},[5249,8509,6876],{"class":5801},[5249,8511,6879],{"class":5748},[5249,8513,5793],{"class":5744},[5249,8515,8516,8518,8520],{"class":5251,"line":5295},[5249,8517,5814],{"class":5744},[5249,8519,6743],{"class":5784},[5249,8521,5819],{"class":5744},[5249,8523,8524,8526,8528,8530,8532],{"class":5251,"line":5301},[5249,8525,5814],{"class":5744},[5249,8527,6748],{"class":5784},[5249,8529,5787],{"class":5744},[5249,8531,6904],{"class":6903},[5249,8533,5793],{"class":5744},[5249,8535,8536,8538,8540,8542],{"class":5251,"line":5307},[5249,8537,6450],{"class":5748},[5249,8539,6336],{"class":5744},[5249,8541,6455],{"class":5805},[5249,8543,5772],{"class":5744},[5249,8545,8546],{"class":5251,"line":5313},[5249,8547,5274],{"emptyLinePlaceholder":5273},[5249,8549,8550,8552,8554],{"class":5251,"line":5319},[5249,8551,5814],{"class":5744},[5249,8553,6738],{"class":5784},[5249,8555,5819],{"class":5744},[5249,8557,8558,8560,8562,8564,8566,8568],{"class":5251,"line":5325},[5249,8559,5814],{"class":5744},[5249,8561,6781],{"class":5784},[5249,8563,6873],{"class":5744},[5249,8565,6876],{"class":5801},[5249,8567,6879],{"class":5748},[5249,8569,5793],{"class":5744},[5249,8571,8572,8574,8576],{"class":5251,"line":5331},[5249,8573,5814],{"class":5744},[5249,8575,6743],{"class":5784},[5249,8577,5819],{"class":5744},[5249,8579,8580,8582,8584,8586,8588],{"class":5251,"line":5337},[5249,8581,5814],{"class":5744},[5249,8583,6748],{"class":5784},[5249,8585,5787],{"class":5744},[5249,8587,6904],{"class":6903},[5249,8589,5793],{"class":5744},[5249,8591,8592,8594,8596,8598],{"class":5251,"line":5343},[5249,8593,6462],{"class":5748},[5249,8595,6336],{"class":5744},[5249,8597,6455],{"class":5805},[5249,8599,5772],{"class":5744},[5249,8601,8602],{"class":5251,"line":5349},[5249,8603,5274],{"emptyLinePlaceholder":5273},[5249,8605,8606,8608,8610],{"class":5251,"line":5355},[5249,8607,5814],{"class":5744},[5249,8609,6738],{"class":5784},[5249,8611,5819],{"class":5744},[5249,8613,8614,8616,8618,8620,8622,8624],{"class":5251,"line":5360},[5249,8615,5814],{"class":5744},[5249,8617,6781],{"class":5784},[5249,8619,6873],{"class":5744},[5249,8621,6876],{"class":5801},[5249,8623,6879],{"class":5748},[5249,8625,5793],{"class":5744},[5249,8627,8628,8630,8632],{"class":5251,"line":5366},[5249,8629,5814],{"class":5744},[5249,8631,6743],{"class":5784},[5249,8633,5819],{"class":5744},[5249,8635,8636,8638,8640,8642,8644],{"class":5251,"line":5372},[5249,8637,5814],{"class":5744},[5249,8639,6748],{"class":5784},[5249,8641,5787],{"class":5744},[5249,8643,6904],{"class":6903},[5249,8645,5793],{"class":5744},[5249,8647,8648,8651,8653,8655],{"class":5251,"line":5378},[5249,8649,8650],{"class":5748},"  minStock",[5249,8652,6336],{"class":5744},[5249,8654,6455],{"class":5805},[5249,8656,5772],{"class":5744},[5249,8658,8659],{"class":5251,"line":5384},[5249,8660,5352],{"class":5744},[5189,8662,8663],{},"Контролер та сервіс:",[5223,8665,8667],{"className":5731,"code":8666,"language":5733,"meta":5231,"style":5231},"@Controller('products')\nexport class ProductsController {\n  @Get()\n  async findAll(@Query() query: FindProductsQueryDto) {\n    return this.productsService.findAll(query);\n  }\n}\n\n\u002F\u002F products.service.ts\nasync findAll(filters: FindProductsQueryDto) {\n  const queryBuilder = this.productRepository.createQueryBuilder('product');\n\n  if (filters.minPrice !== undefined) {\n    queryBuilder.andWhere('product.price >= :minPrice', { \n      minPrice: filters.minPrice \n    });\n  }\n\n  if (filters.maxPrice !== undefined) {\n    queryBuilder.andWhere('product.price \u003C= :maxPrice', { \n      maxPrice: filters.maxPrice \n    });\n  }\n\n  if (filters.minStock !== undefined) {\n    queryBuilder.andWhere('product.stock >= :minStock', { \n      minStock: filters.minStock \n    });\n  }\n\n  return queryBuilder.getMany();\n}\n",[5134,8668,8669,8681,8691,8699,8719,8739,8743,8747,8751,8756,8772,8798,8802,8821,8838,8852,8856,8860,8864,8882,8897,8910,8914,8918,8922,8941,8956,8969,8973,8977,8981,8993],{"__ignoreMap":5231},[5249,8670,8671,8673,8675,8677,8679],{"class":5251,"line":5252},[5249,8672,5781],{"class":5744},[5249,8674,5749],{"class":5784},[5249,8676,5787],{"class":5744},[5249,8678,5790],{"class":5768},[5249,8680,5793],{"class":5744},[5249,8682,8683,8685,8687,8689],{"class":5251,"line":5258},[5249,8684,5798],{"class":5740},[5249,8686,5802],{"class":5801},[5249,8688,5806],{"class":5805},[5249,8690,5809],{"class":5744},[5249,8692,8693,8695,8697],{"class":5251,"line":5264},[5249,8694,5814],{"class":5744},[5249,8696,5754],{"class":5784},[5249,8698,5819],{"class":5744},[5249,8700,8701,8703,8705,8707,8709,8711,8713,8715,8717],{"class":5251,"line":5270},[5249,8702,7987],{"class":5801},[5249,8704,7990],{"class":5784},[5249,8706,5827],{"class":5744},[5249,8708,5759],{"class":5784},[5249,8710,5832],{"class":5744},[5249,8712,5835],{"class":5748},[5249,8714,5838],{"class":5744},[5249,8716,6536],{"class":5805},[5249,8718,5844],{"class":5744},[5249,8720,8721,8723,8725,8727,8729,8731,8733,8735,8737],{"class":5251,"line":5277},[5249,8722,5882],{"class":5740},[5249,8724,6273],{"class":5801},[5249,8726,5852],{"class":5744},[5249,8728,6613],{"class":5748},[5249,8730,5852],{"class":5744},[5249,8732,6283],{"class":5784},[5249,8734,5787],{"class":5744},[5249,8736,5835],{"class":5748},[5249,8738,5862],{"class":5744},[5249,8740,8741],{"class":5251,"line":5283},[5249,8742,5913],{"class":5744},[5249,8744,8745],{"class":5251,"line":5289},[5249,8746,5352],{"class":5744},[5249,8748,8749],{"class":5251,"line":5295},[5249,8750,5274],{"emptyLinePlaceholder":5273},[5249,8752,8753],{"class":5251,"line":5301},[5249,8754,8755],{"class":5867},"\u002F\u002F products.service.ts\n",[5249,8757,8758,8760,8762,8764,8766,8768,8770],{"class":5251,"line":5307},[5249,8759,7119],{"class":5748},[5249,8761,7990],{"class":5784},[5249,8763,5787],{"class":5744},[5249,8765,8241],{"class":5748},[5249,8767,5838],{"class":5744},[5249,8769,6536],{"class":5748},[5249,8771,5844],{"class":5744},[5249,8773,8774,8776,8778,8780,8782,8784,8787,8789,8791,8793,8796],{"class":5251,"line":5313},[5249,8775,7133],{"class":5801},[5249,8777,8269],{"class":7136},[5249,8779,7140],{"class":5744},[5249,8781,8274],{"class":5801},[5249,8783,5852],{"class":5744},[5249,8785,8786],{"class":5748},"productRepository",[5249,8788,5852],{"class":5744},[5249,8790,8284],{"class":5784},[5249,8792,5787],{"class":5744},[5249,8794,8795],{"class":5768},"'product'",[5249,8797,5862],{"class":5744},[5249,8799,8800],{"class":5251,"line":5319},[5249,8801,5274],{"emptyLinePlaceholder":5273},[5249,8803,8804,8806,8808,8810,8812,8814,8817,8819],{"class":5251,"line":5325},[5249,8805,6345],{"class":5740},[5249,8807,5127],{"class":5744},[5249,8809,8241],{"class":5748},[5249,8811,5852],{"class":5744},[5249,8813,6013],{"class":5748},[5249,8815,8816],{"class":5744}," !== ",[5249,8818,6135],{"class":5801},[5249,8820,5844],{"class":5744},[5249,8822,8823,8826,8828,8830,8832,8835],{"class":5251,"line":5331},[5249,8824,8825],{"class":5748},"    queryBuilder",[5249,8827,5852],{"class":5744},[5249,8829,8324],{"class":5784},[5249,8831,5787],{"class":5744},[5249,8833,8834],{"class":5768},"'product.price >= :minPrice'",[5249,8836,8837],{"class":5744},", { \n",[5249,8839,8840,8843,8845,8847,8849],{"class":5251,"line":5337},[5249,8841,8842],{"class":5748},"      minPrice:",[5249,8844,8338],{"class":5748},[5249,8846,5852],{"class":5744},[5249,8848,6013],{"class":5748},[5249,8850,8851],{"class":5744}," \n",[5249,8853,8854],{"class":5251,"line":5343},[5249,8855,6702],{"class":5744},[5249,8857,8858],{"class":5251,"line":5349},[5249,8859,5913],{"class":5744},[5249,8861,8862],{"class":5251,"line":5355},[5249,8863,5274],{"emptyLinePlaceholder":5273},[5249,8865,8866,8868,8870,8872,8874,8876,8878,8880],{"class":5251,"line":5360},[5249,8867,6345],{"class":5740},[5249,8869,5127],{"class":5744},[5249,8871,8241],{"class":5748},[5249,8873,5852],{"class":5744},[5249,8875,6035],{"class":5748},[5249,8877,8816],{"class":5744},[5249,8879,6135],{"class":5801},[5249,8881,5844],{"class":5744},[5249,8883,8884,8886,8888,8890,8892,8895],{"class":5251,"line":5366},[5249,8885,8825],{"class":5748},[5249,8887,5852],{"class":5744},[5249,8889,8324],{"class":5784},[5249,8891,5787],{"class":5744},[5249,8893,8894],{"class":5768},"'product.price \u003C= :maxPrice'",[5249,8896,8837],{"class":5744},[5249,8898,8899,8902,8904,8906,8908],{"class":5251,"line":5372},[5249,8900,8901],{"class":5748},"      maxPrice:",[5249,8903,8338],{"class":5748},[5249,8905,5852],{"class":5744},[5249,8907,6035],{"class":5748},[5249,8909,8851],{"class":5744},[5249,8911,8912],{"class":5251,"line":5378},[5249,8913,6702],{"class":5744},[5249,8915,8916],{"class":5251,"line":5384},[5249,8917,5913],{"class":5744},[5249,8919,8920],{"class":5251,"line":5390},[5249,8921,5274],{"emptyLinePlaceholder":5273},[5249,8923,8924,8926,8928,8930,8932,8935,8937,8939],{"class":5251,"line":5396},[5249,8925,6345],{"class":5740},[5249,8927,5127],{"class":5744},[5249,8929,8241],{"class":5748},[5249,8931,5852],{"class":5744},[5249,8933,8934],{"class":5748},"minStock",[5249,8936,8816],{"class":5744},[5249,8938,6135],{"class":5801},[5249,8940,5844],{"class":5744},[5249,8942,8943,8945,8947,8949,8951,8954],{"class":5251,"line":5402},[5249,8944,8825],{"class":5748},[5249,8946,5852],{"class":5744},[5249,8948,8324],{"class":5784},[5249,8950,5787],{"class":5744},[5249,8952,8953],{"class":5768},"'product.stock >= :minStock'",[5249,8955,8837],{"class":5744},[5249,8957,8958,8961,8963,8965,8967],{"class":5251,"line":5407},[5249,8959,8960],{"class":5748},"      minStock:",[5249,8962,8338],{"class":5748},[5249,8964,5852],{"class":5744},[5249,8966,8934],{"class":5748},[5249,8968,8851],{"class":5744},[5249,8970,8971],{"class":5251,"line":5629},[5249,8972,6702],{"class":5744},[5249,8974,8975],{"class":5251,"line":5634},[5249,8976,5913],{"class":5744},[5249,8978,8979],{"class":5251,"line":5640},[5249,8980,5274],{"emptyLinePlaceholder":5273},[5249,8982,8983,8985,8987,8989,8991],{"class":5251,"line":5646},[5249,8984,6381],{"class":5740},[5249,8986,8269],{"class":5748},[5249,8988,5852],{"class":5744},[5249,8990,8411],{"class":5784},[5249,8992,6394],{"class":5744},[5249,8994,8995],{"class":5251,"line":5652},[5249,8996,5352],{"class":5744},[5189,8998,8999],{},"Приклади використання:",[5223,9001,9004],{"className":9002,"code":9003,"language":5228},[5226],"GET \u002Fproducts?minPrice=100&maxPrice=500  → Продукти від 100 до 500\nGET \u002Fproducts?minPrice=1000              → Продукти від 1000 і вище\nGET \u002Fproducts?minStock=10                → Продукти з запасом не менше 10\n",[5134,9005,9003],{"__ignoreMap":5231},[5233,9007,9009],{"id":9008},"множинні-значення-для-одного-параметра","Множинні значення для одного параметра",[5189,9011,9012,9013,6724],{},"Іноді потрібно дозволити вибір кількох значень для одного фільтра. Наприклад, ",[5134,9014,9015],{},"?tags=nodejs,typescript,nestjs",[5223,9017,9019],{"className":5731,"code":9018,"language":5733,"meta":5231,"style":5231},"\u002F\u002F dto\u002Ffind-articles-query.dto.ts\nimport { IsOptional, IsString } from 'class-validator';\nimport { Transform } from 'class-transformer';\n\nexport class FindArticlesQueryDto {\n  @IsOptional()\n  @IsString({ each: true }) \u002F\u002F Валідація кожного елемента масиву\n  @Transform(({ value }) => {\n    \u002F\u002F Трансформуємо рядок \"tag1,tag2,tag3\" у масив ['tag1', 'tag2', 'tag3']\n    if (typeof value === 'string') {\n      return value.split(',').map(tag => tag.trim());\n    }\n    return value;\n  })\n  tags?: string[];\n}\n",[5134,9020,9021,9026,9047,9064,9068,9079,9087,9106,9123,9128,9148,9190,9194,9202,9207,9219],{"__ignoreMap":5231},[5249,9022,9023],{"class":5251,"line":5252},[5249,9024,9025],{"class":5867},"\u002F\u002F dto\u002Ffind-articles-query.dto.ts\n",[5249,9027,9028,9030,9032,9034,9036,9039,9041,9043,9045],{"class":5251,"line":5258},[5249,9029,5741],{"class":5740},[5249,9031,5745],{"class":5744},[5249,9033,6738],{"class":5748},[5249,9035,5429],{"class":5744},[5249,9037,9038],{"class":5748},"IsString",[5249,9040,5762],{"class":5744},[5249,9042,5765],{"class":5740},[5249,9044,6770],{"class":5768},[5249,9046,5772],{"class":5744},[5249,9048,9049,9051,9053,9056,9058,9060,9062],{"class":5251,"line":5264},[5249,9050,5741],{"class":5740},[5249,9052,5745],{"class":5744},[5249,9054,9055],{"class":5748},"Transform",[5249,9057,5762],{"class":5744},[5249,9059,5765],{"class":5740},[5249,9061,6788],{"class":5768},[5249,9063,5772],{"class":5744},[5249,9065,9066],{"class":5251,"line":5270},[5249,9067,5274],{"emptyLinePlaceholder":5273},[5249,9069,9070,9072,9074,9077],{"class":5251,"line":5277},[5249,9071,5798],{"class":5740},[5249,9073,5802],{"class":5801},[5249,9075,9076],{"class":5805}," FindArticlesQueryDto",[5249,9078,5809],{"class":5744},[5249,9080,9081,9083,9085],{"class":5251,"line":5283},[5249,9082,5814],{"class":5744},[5249,9084,6738],{"class":5784},[5249,9086,5819],{"class":5744},[5249,9088,9089,9091,9093,9095,9098,9100,9103],{"class":5251,"line":5289},[5249,9090,5814],{"class":5744},[5249,9092,9038],{"class":5784},[5249,9094,6238],{"class":5744},[5249,9096,9097],{"class":5748},"each:",[5249,9099,7193],{"class":5801},[5249,9101,9102],{"class":5744}," }) ",[5249,9104,9105],{"class":5867},"\u002F\u002F Валідація кожного елемента масиву\n",[5249,9107,9108,9110,9112,9115,9117,9119,9121],{"class":5251,"line":5295},[5249,9109,5814],{"class":5744},[5249,9111,9055],{"class":5784},[5249,9113,9114],{"class":5744},"(({ ",[5249,9116,5452],{"class":5748},[5249,9118,9102],{"class":5744},[5249,9120,6876],{"class":5801},[5249,9122,5809],{"class":5744},[5249,9124,9125],{"class":5251,"line":5301},[5249,9126,9127],{"class":5867},"    \u002F\u002F Трансформуємо рядок \"tag1,tag2,tag3\" у масив ['tag1', 'tag2', 'tag3']\n",[5249,9129,9130,9132,9134,9137,9140,9143,9146],{"class":5251,"line":5307},[5249,9131,8304],{"class":5740},[5249,9133,5127],{"class":5744},[5249,9135,9136],{"class":5801},"typeof",[5249,9138,9139],{"class":5748}," value",[5249,9141,9142],{"class":5744}," === ",[5249,9144,9145],{"class":5768},"'string'",[5249,9147,5844],{"class":5744},[5249,9149,9150,9153,9155,9157,9160,9162,9165,9168,9171,9173,9176,9179,9182,9184,9187],{"class":5251,"line":5313},[5249,9151,9152],{"class":5740},"      return",[5249,9154,9139],{"class":5748},[5249,9156,5852],{"class":5744},[5249,9158,9159],{"class":5784},"split",[5249,9161,5787],{"class":5744},[5249,9163,9164],{"class":5768},"','",[5249,9166,9167],{"class":5744},").",[5249,9169,9170],{"class":5784},"map",[5249,9172,5787],{"class":5744},[5249,9174,9175],{"class":5748},"tag",[5249,9177,9178],{"class":5801}," =>",[5249,9180,9181],{"class":5748}," tag",[5249,9183,5852],{"class":5744},[5249,9185,9186],{"class":5784},"trim",[5249,9188,9189],{"class":5744},"());\n",[5249,9191,9192],{"class":5251,"line":5319},[5249,9193,5346],{"class":5744},[5249,9195,9196,9198,9200],{"class":5251,"line":5325},[5249,9197,5882],{"class":5740},[5249,9199,9139],{"class":5748},[5249,9201,5772],{"class":5744},[5249,9203,9204],{"class":5251,"line":5331},[5249,9205,9206],{"class":5744},"  })\n",[5249,9208,9209,9212,9214,9216],{"class":5251,"line":5337},[5249,9210,9211],{"class":5748},"  tags",[5249,9213,6336],{"class":5744},[5249,9215,5995],{"class":5805},[5249,9217,9218],{"class":5744},"[];\n",[5249,9220,9221],{"class":5251,"line":5343},[5249,9222,5352],{"class":5744},[5189,9224,9225],{},"Використання:",[5223,9227,9229],{"className":5731,"code":9228,"language":5733,"meta":5231,"style":5231},"@Get('articles')\nasync findArticles(@Query() query: FindArticlesQueryDto) {\n  \u002F\u002F GET \u002Farticles?tags=nodejs,typescript,nestjs\n  \u002F\u002F query.tags → ['nodejs', 'typescript', 'nestjs']\n  \n  return this.articlesService.findByTags(query.tags);\n}\n",[5134,9230,9231,9244,9266,9271,9276,9280,9307],{"__ignoreMap":5231},[5249,9232,9233,9235,9237,9239,9242],{"class":5251,"line":5252},[5249,9234,5781],{"class":5744},[5249,9236,5754],{"class":5784},[5249,9238,5787],{"class":5744},[5249,9240,9241],{"class":5768},"'articles'",[5249,9243,5793],{"class":5744},[5249,9245,9246,9248,9251,9253,9255,9257,9259,9261,9264],{"class":5251,"line":5258},[5249,9247,7119],{"class":5748},[5249,9249,9250],{"class":5784}," findArticles",[5249,9252,5827],{"class":5744},[5249,9254,5759],{"class":5784},[5249,9256,5832],{"class":5744},[5249,9258,5835],{"class":5748},[5249,9260,5838],{"class":5744},[5249,9262,9263],{"class":5748},"FindArticlesQueryDto",[5249,9265,5844],{"class":5744},[5249,9267,9268],{"class":5251,"line":5264},[5249,9269,9270],{"class":5867},"  \u002F\u002F GET \u002Farticles?tags=nodejs,typescript,nestjs\n",[5249,9272,9273],{"class":5251,"line":5270},[5249,9274,9275],{"class":5867},"  \u002F\u002F query.tags → ['nodejs', 'typescript', 'nestjs']\n",[5249,9277,9278],{"class":5251,"line":5277},[5249,9279,7163],{"class":5744},[5249,9281,9282,9284,9286,9288,9291,9293,9296,9298,9300,9302,9305],{"class":5251,"line":5283},[5249,9283,6381],{"class":5740},[5249,9285,6273],{"class":5801},[5249,9287,5852],{"class":5744},[5249,9289,9290],{"class":5748},"articlesService",[5249,9292,5852],{"class":5744},[5249,9294,9295],{"class":5784},"findByTags",[5249,9297,5787],{"class":5744},[5249,9299,5835],{"class":5748},[5249,9301,5852],{"class":5744},[5249,9303,9304],{"class":5748},"tags",[5249,9306,5862],{"class":5744},[5249,9308,9309],{"class":5251,"line":5289},[5249,9310,5352],{"class":5744},[5189,9312,9313],{},"У сервісі (приклад з TypeORM):",[5223,9315,9317],{"className":5731,"code":9316,"language":5733,"meta":5231,"style":5231},"async findByTags(tags?: string[]) {\n  if (!tags || tags.length === 0) {\n    return this.articleRepository.find();\n  }\n\n  return this.articleRepository\n    .createQueryBuilder('article')\n    .where('article.tags && ARRAY[:...tags]', { tags }) \u002F\u002F PostgreSQL array overlap\n    .getMany();\n}\n",[5134,9318,9319,9337,9362,9380,9384,9388,9399,9413,9434,9442],{"__ignoreMap":5231},[5249,9320,9321,9323,9326,9328,9330,9332,9334],{"class":5251,"line":5252},[5249,9322,7119],{"class":5748},[5249,9324,9325],{"class":5784}," findByTags",[5249,9327,5787],{"class":5744},[5249,9329,9304],{"class":5748},[5249,9331,6336],{"class":5744},[5249,9333,5995],{"class":5748},[5249,9335,9336],{"class":5744},"[]) {\n",[5249,9338,9339,9341,9344,9346,9349,9351,9353,9356,9358,9360],{"class":5251,"line":5258},[5249,9340,6345],{"class":5740},[5249,9342,9343],{"class":5744}," (!",[5249,9345,9304],{"class":5748},[5249,9347,9348],{"class":5744}," || ",[5249,9350,9304],{"class":5748},[5249,9352,5852],{"class":5744},[5249,9354,9355],{"class":5748},"length",[5249,9357,9142],{"class":5744},[5249,9359,6904],{"class":6903},[5249,9361,5844],{"class":5744},[5249,9363,9364,9366,9368,9370,9373,9375,9378],{"class":5251,"line":5264},[5249,9365,5882],{"class":5740},[5249,9367,6273],{"class":5801},[5249,9369,5852],{"class":5744},[5249,9371,9372],{"class":5748},"articleRepository",[5249,9374,5852],{"class":5744},[5249,9376,9377],{"class":5784},"find",[5249,9379,6394],{"class":5744},[5249,9381,9382],{"class":5251,"line":5270},[5249,9383,5913],{"class":5744},[5249,9385,9386],{"class":5251,"line":5277},[5249,9387,5274],{"emptyLinePlaceholder":5273},[5249,9389,9390,9392,9394,9396],{"class":5251,"line":5283},[5249,9391,6381],{"class":5740},[5249,9393,6273],{"class":5801},[5249,9395,5852],{"class":5744},[5249,9397,9398],{"class":5748},"articleRepository\n",[5249,9400,9401,9404,9406,9408,9411],{"class":5251,"line":5289},[5249,9402,9403],{"class":5744},"    .",[5249,9405,8284],{"class":5784},[5249,9407,5787],{"class":5744},[5249,9409,9410],{"class":5768},"'article'",[5249,9412,5793],{"class":5744},[5249,9414,9415,9417,9420,9422,9425,9427,9429,9431],{"class":5251,"line":5295},[5249,9416,9403],{"class":5744},[5249,9418,9419],{"class":5784},"where",[5249,9421,5787],{"class":5744},[5249,9423,9424],{"class":5768},"'article.tags && ARRAY[:...tags]'",[5249,9426,8332],{"class":5744},[5249,9428,9304],{"class":5748},[5249,9430,9102],{"class":5744},[5249,9432,9433],{"class":5867},"\u002F\u002F PostgreSQL array overlap\n",[5249,9435,9436,9438,9440],{"class":5251,"line":5301},[5249,9437,9403],{"class":5744},[5249,9439,8411],{"class":5784},[5249,9441,6394],{"class":5744},[5249,9443,9444],{"class":5251,"line":5307},[5249,9445,5352],{"class":5744},[5184,9447,9449],{"id":9448},"пагінація-розбиття-великих-колекцій-на-сторінки","Пагінація: розбиття великих колекцій на сторінки",[5189,9451,9452,5127,9455,9458],{},[5124,9453,9454],{},"Пагінація",[5129,9456,9457],{},"pagination",") є критично важливою для API, що працюють з великими наборами даних. Замість повернення тисяч записів в одному запиті, сервер розбиває результати на сторінки фіксованого розміру, що зменшує навантаження на мережу, пам'ять та час відповіді.",[5233,9460,9462],{"id":9461},"два-основних-підходи-до-пагінації","Два основних підходи до пагінації",[5189,9464,9465],{},"Існують два популярних способи реалізації пагінації через query-параметри:",[5189,9467,9468,5127,9471,5221],{},[5124,9469,9470],{},"1. Page-based pagination",[5129,9472,9473],{},"пагінація на основі сторінок",[5092,9475,9476,9485,9491],{},[5095,9477,9478,9479,9481,9482,9484],{},"Параметри: ",[5134,9480,5432],{}," (номер сторінки) та ",[5134,9483,7756],{}," (розмір сторінки)",[5095,9486,5677,9487,9490],{},[5134,9488,9489],{},"?page=2&limit=20"," — друга сторінка по 20 елементів",[5095,9492,9493],{},"Інтуїтивний для користувачів, простий у реалізації",[5189,9495,9496,5127,9499,5221],{},[5124,9497,9498],{},"2. Offset-based pagination",[5129,9500,9501],{},"пагінація на основі зміщення",[5092,9503,9504,9513,9519],{},[5095,9505,9478,9506,9509,9510,9512],{},[5134,9507,9508],{},"offset"," (кількість пропущених елементів) та ",[5134,9511,7756],{}," (розмір вибірки)",[5095,9514,5677,9515,9518],{},[5134,9516,9517],{},"?offset=40&limit=20"," — пропустити 40, взяти 20",[5095,9520,9521,9522,5436],{},"Більш гнучкий, використовується у SQL (",[5134,9523,9524],{},"LIMIT ... OFFSET ...",[5487,9526,9527],{},[5223,9528,9530],{"className":5491,"code":9529,"language":5487,"meta":5231,"style":5231},"graph TB\n    subgraph \"Page-based: ?page=3&limit=10\"\n        PB1[\"Page 1\u003Cbr\u002F>(items 1-10)\"] --> PB2[\"Page 2\u003Cbr\u002F>(items 11-20)\"]\n        PB2 --> PB3[\"Page 3\u003Cbr\u002F>(items 21-30)\"]\n        PB3 --> PB4[\"Page 4\u003Cbr\u002F>(items 31-40)\"]\n        \n        style PB3 fill:#22c55e,stroke:#15803d,color:#ffffff\n    end\n    \n    subgraph \"Offset-based: ?offset=20&limit=10\"\n        OB1[\"Skip 20 items\"] --> OB2[\"Take 10 items\u003Cbr\u002F>(items 21-30)\"]\n        \n        style OB2 fill:#3b82f6,stroke:#1d4ed8,color:#ffffff\n    end\n    \n    note1[\"Математика:\u003Cbr\u002F>offset = (page - 1) × limit\u003Cbr\u002F>offset = (3 - 1) × 10 = 20\"]\n    \n    PB3 -.->|еквівалентно| OB2\n",[5134,9531,9532,9536,9541,9546,9551,9556,9560,9565,9569,9573,9578,9583,9587,9592,9596,9600,9605,9609],{"__ignoreMap":5231},[5249,9533,9534],{"class":5251,"line":5252},[5249,9535,5499],{},[5249,9537,9538],{"class":5251,"line":5258},[5249,9539,9540],{},"    subgraph \"Page-based: ?page=3&limit=10\"\n",[5249,9542,9543],{"class":5251,"line":5264},[5249,9544,9545],{},"        PB1[\"Page 1\u003Cbr\u002F>(items 1-10)\"] --> PB2[\"Page 2\u003Cbr\u002F>(items 11-20)\"]\n",[5249,9547,9548],{"class":5251,"line":5270},[5249,9549,9550],{},"        PB2 --> PB3[\"Page 3\u003Cbr\u002F>(items 21-30)\"]\n",[5249,9552,9553],{"class":5251,"line":5277},[5249,9554,9555],{},"        PB3 --> PB4[\"Page 4\u003Cbr\u002F>(items 31-40)\"]\n",[5249,9557,9558],{"class":5251,"line":5283},[5249,9559,5529],{},[5249,9561,9562],{"class":5251,"line":5289},[5249,9563,9564],{},"        style PB3 fill:#22c55e,stroke:#15803d,color:#ffffff\n",[5249,9566,9567],{"class":5251,"line":5295},[5249,9568,5549],{},[5249,9570,9571],{"class":5251,"line":5301},[5249,9572,5554],{},[5249,9574,9575],{"class":5251,"line":5307},[5249,9576,9577],{},"    subgraph \"Offset-based: ?offset=20&limit=10\"\n",[5249,9579,9580],{"class":5251,"line":5313},[5249,9581,9582],{},"        OB1[\"Skip 20 items\"] --> OB2[\"Take 10 items\u003Cbr\u002F>(items 21-30)\"]\n",[5249,9584,9585],{"class":5251,"line":5319},[5249,9586,5529],{},[5249,9588,9589],{"class":5251,"line":5325},[5249,9590,9591],{},"        style OB2 fill:#3b82f6,stroke:#1d4ed8,color:#ffffff\n",[5249,9593,9594],{"class":5251,"line":5331},[5249,9595,5549],{},[5249,9597,9598],{"class":5251,"line":5337},[5249,9599,5554],{},[5249,9601,9602],{"class":5251,"line":5343},[5249,9603,9604],{},"    note1[\"Математика:\u003Cbr\u002F>offset = (page - 1) × limit\u003Cbr\u002F>offset = (3 - 1) × 10 = 20\"]\n",[5249,9606,9607],{"class":5251,"line":5349},[5249,9608,5554],{},[5249,9610,9611],{"class":5251,"line":5355},[5249,9612,9613],{},"    PB3 -.->|еквівалентно| OB2\n",[5233,9615,9617],{"id":9616},"реалізація-page-based-пагінації","Реалізація page-based пагінації",[5189,9619,9620],{},"DTO для пагінації:",[5223,9622,9624],{"className":5731,"code":9623,"language":5733,"meta":5231,"style":5231},"\u002F\u002F dto\u002Fpagination-query.dto.ts\nimport { IsOptional, IsInt, Min, Max } from 'class-validator';\nimport { Type } from 'class-transformer';\n\nexport class PaginationQueryDto {\n  @IsOptional()\n  @Type(() => Number)\n  @IsInt()\n  @Min(1)\n  page: number = 1;\n\n  @IsOptional()\n  @Type(() => Number)\n  @IsInt()\n  @Min(1)\n  @Max(100) \u002F\u002F Обмеження максимального розміру сторінки\n  limit: number = 10;\n}\n",[5134,9625,9626,9631,9659,9675,9679,9689,9697,9711,9719,9731,9745,9749,9757,9771,9779,9791,9806,9820],{"__ignoreMap":5231},[5249,9627,9628],{"class":5251,"line":5252},[5249,9629,9630],{"class":5867},"\u002F\u002F dto\u002Fpagination-query.dto.ts\n",[5249,9632,9633,9635,9637,9639,9641,9643,9645,9647,9649,9651,9653,9655,9657],{"class":5251,"line":5258},[5249,9634,5741],{"class":5740},[5249,9636,5745],{"class":5744},[5249,9638,6738],{"class":5748},[5249,9640,5429],{"class":5744},[5249,9642,6743],{"class":5748},[5249,9644,5429],{"class":5744},[5249,9646,6748],{"class":5748},[5249,9648,5429],{"class":5744},[5249,9650,6753],{"class":5748},[5249,9652,5762],{"class":5744},[5249,9654,5765],{"class":5740},[5249,9656,6770],{"class":5768},[5249,9658,5772],{"class":5744},[5249,9660,9661,9663,9665,9667,9669,9671,9673],{"class":5251,"line":5264},[5249,9662,5741],{"class":5740},[5249,9664,5745],{"class":5744},[5249,9666,6781],{"class":5748},[5249,9668,5762],{"class":5744},[5249,9670,5765],{"class":5740},[5249,9672,6788],{"class":5768},[5249,9674,5772],{"class":5744},[5249,9676,9677],{"class":5251,"line":5270},[5249,9678,5274],{"emptyLinePlaceholder":5273},[5249,9680,9681,9683,9685,9687],{"class":5251,"line":5277},[5249,9682,5798],{"class":5740},[5249,9684,5802],{"class":5801},[5249,9686,7525],{"class":5805},[5249,9688,5809],{"class":5744},[5249,9690,9691,9693,9695],{"class":5251,"line":5283},[5249,9692,5814],{"class":5744},[5249,9694,6738],{"class":5784},[5249,9696,5819],{"class":5744},[5249,9698,9699,9701,9703,9705,9707,9709],{"class":5251,"line":5289},[5249,9700,5814],{"class":5744},[5249,9702,6781],{"class":5784},[5249,9704,6873],{"class":5744},[5249,9706,6876],{"class":5801},[5249,9708,6879],{"class":5748},[5249,9710,5793],{"class":5744},[5249,9712,9713,9715,9717],{"class":5251,"line":5295},[5249,9714,5814],{"class":5744},[5249,9716,6743],{"class":5784},[5249,9718,5819],{"class":5744},[5249,9720,9721,9723,9725,9727,9729],{"class":5251,"line":5301},[5249,9722,5814],{"class":5744},[5249,9724,6748],{"class":5784},[5249,9726,5787],{"class":5744},[5249,9728,5459],{"class":6903},[5249,9730,5793],{"class":5744},[5249,9732,9733,9735,9737,9739,9741,9743],{"class":5251,"line":5307},[5249,9734,7574],{"class":5748},[5249,9736,5838],{"class":5744},[5249,9738,6455],{"class":5805},[5249,9740,7140],{"class":5744},[5249,9742,5459],{"class":6903},[5249,9744,5772],{"class":5744},[5249,9746,9747],{"class":5251,"line":5313},[5249,9748,5274],{"emptyLinePlaceholder":5273},[5249,9750,9751,9753,9755],{"class":5251,"line":5319},[5249,9752,5814],{"class":5744},[5249,9754,6738],{"class":5784},[5249,9756,5819],{"class":5744},[5249,9758,9759,9761,9763,9765,9767,9769],{"class":5251,"line":5325},[5249,9760,5814],{"class":5744},[5249,9762,6781],{"class":5784},[5249,9764,6873],{"class":5744},[5249,9766,6876],{"class":5801},[5249,9768,6879],{"class":5748},[5249,9770,5793],{"class":5744},[5249,9772,9773,9775,9777],{"class":5251,"line":5331},[5249,9774,5814],{"class":5744},[5249,9776,6743],{"class":5784},[5249,9778,5819],{"class":5744},[5249,9780,9781,9783,9785,9787,9789],{"class":5251,"line":5337},[5249,9782,5814],{"class":5744},[5249,9784,6748],{"class":5784},[5249,9786,5787],{"class":5744},[5249,9788,5459],{"class":6903},[5249,9790,5793],{"class":5744},[5249,9792,9793,9795,9797,9799,9801,9803],{"class":5251,"line":5343},[5249,9794,5814],{"class":5744},[5249,9796,6753],{"class":5784},[5249,9798,5787],{"class":5744},[5249,9800,7645],{"class":6903},[5249,9802,5988],{"class":5744},[5249,9804,9805],{"class":5867},"\u002F\u002F Обмеження максимального розміру сторінки\n",[5249,9807,9808,9810,9812,9814,9816,9818],{"class":5251,"line":5349},[5249,9809,7652],{"class":5748},[5249,9811,5838],{"class":5744},[5249,9813,6455],{"class":5805},[5249,9815,7140],{"class":5744},[5249,9817,7661],{"class":6903},[5249,9819,5772],{"class":5744},[5249,9821,9822],{"class":5251,"line":5355},[5249,9823,5352],{"class":5744},[5189,9825,7919],{},[5223,9827,9829],{"className":5731,"code":9828,"language":5733,"meta":5231,"style":5231},"@Controller('users')\nexport class UsersController {\n  @Get()\n  async findAll(@Query() pagination: PaginationQueryDto) {\n    return this.usersService.findPaginated(\n      pagination.page,\n      pagination.limit,\n    );\n  }\n}\n",[5134,9830,9831,9843,9853,9861,9881,9897,9908,9918,9923,9927],{"__ignoreMap":5231},[5249,9832,9833,9835,9837,9839,9841],{"class":5251,"line":5252},[5249,9834,5781],{"class":5744},[5249,9836,5749],{"class":5784},[5249,9838,5787],{"class":5744},[5249,9840,6152],{"class":5768},[5249,9842,5793],{"class":5744},[5249,9844,9845,9847,9849,9851],{"class":5251,"line":5258},[5249,9846,5798],{"class":5740},[5249,9848,5802],{"class":5801},[5249,9850,6163],{"class":5805},[5249,9852,5809],{"class":5744},[5249,9854,9855,9857,9859],{"class":5251,"line":5264},[5249,9856,5814],{"class":5744},[5249,9858,5754],{"class":5784},[5249,9860,5819],{"class":5744},[5249,9862,9863,9865,9867,9869,9871,9873,9875,9877,9879],{"class":5251,"line":5270},[5249,9864,7987],{"class":5801},[5249,9866,7990],{"class":5784},[5249,9868,5827],{"class":5744},[5249,9870,5759],{"class":5784},[5249,9872,5832],{"class":5744},[5249,9874,9457],{"class":5748},[5249,9876,5838],{"class":5744},[5249,9878,7703],{"class":5805},[5249,9880,5844],{"class":5744},[5249,9882,9883,9885,9887,9889,9891,9893,9895],{"class":5251,"line":5277},[5249,9884,5882],{"class":5740},[5249,9886,6273],{"class":5801},[5249,9888,5852],{"class":5744},[5249,9890,6278],{"class":5748},[5249,9892,5852],{"class":5744},[5249,9894,7739],{"class":5784},[5249,9896,5973],{"class":5744},[5249,9898,9899,9902,9904,9906],{"class":5251,"line":5283},[5249,9900,9901],{"class":5748},"      pagination",[5249,9903,5852],{"class":5744},[5249,9905,5432],{"class":5748},[5249,9907,5895],{"class":5744},[5249,9909,9910,9912,9914,9916],{"class":5251,"line":5289},[5249,9911,9901],{"class":5748},[5249,9913,5852],{"class":5744},[5249,9915,7756],{"class":5748},[5249,9917,5895],{"class":5744},[5249,9919,9920],{"class":5251,"line":5295},[5249,9921,9922],{"class":5744},"    );\n",[5249,9924,9925],{"class":5251,"line":5301},[5249,9926,5913],{"class":5744},[5249,9928,9929],{"class":5251,"line":5307},[5249,9930,5352],{"class":5744},[5189,9932,9933],{},"Сервіс з TypeORM:",[5223,9935,9937],{"className":5731,"code":9936,"language":5733,"meta":5231,"style":5231},"\u002F\u002F users.service.ts\nimport { Injectable } from '@nestjs\u002Fcommon';\nimport { InjectRepository } from '@nestjs\u002Ftypeorm';\nimport { Repository } from 'typeorm';\nimport { User } from '.\u002Fentities\u002Fuser.entity';\n\n@Injectable()\nexport class UsersService {\n  constructor(\n    @InjectRepository(User)\n    private readonly userRepository: Repository\u003CUser>,\n  ) {}\n\n  async findPaginated(page: number, limit: number) {\n    \u002F\u002F Розрахунок offset з page\n    const offset = (page - 1) * limit;\n\n    \u002F\u002F Отримання даних та підрахунок загальної кількості\n    const [items, total] = await this.userRepository.findAndCount({\n      skip: offset,\n      take: limit,\n      order: { createdAt: 'DESC' },\n    });\n\n    \u002F\u002F Розрахунок метаданих пагінації\n    const totalPages = Math.ceil(total \u002F limit);\n    const hasNextPage = page \u003C totalPages;\n    const hasPreviousPage = page > 1;\n\n    return {\n      items,\n      meta: {\n        total,\n        page,\n        limit,\n        totalPages,\n        hasNextPage,\n        hasPreviousPage,\n      },\n    };\n  }\n}\n",[5134,9938,9939,9943,9959,9975,9991,10007,10011,10019,10029,10035,10047,10065,10069,10073,10098,10103,10127,10131,10136,10169,10178,10188,10203,10207,10211,10216,10244,10263,10281,10285,10291,10298,10305,10313,10321,10329,10337,10345,10353,10358,10363,10368],{"__ignoreMap":5231},[5249,9940,9941],{"class":5251,"line":5252},[5249,9942,8087],{"class":5867},[5249,9944,9945,9947,9949,9951,9953,9955,9957],{"class":5251,"line":5258},[5249,9946,5741],{"class":5740},[5249,9948,5745],{"class":5744},[5249,9950,8096],{"class":5748},[5249,9952,5762],{"class":5744},[5249,9954,5765],{"class":5740},[5249,9956,5769],{"class":5768},[5249,9958,5772],{"class":5744},[5249,9960,9961,9963,9965,9967,9969,9971,9973],{"class":5251,"line":5264},[5249,9962,5741],{"class":5740},[5249,9964,5745],{"class":5744},[5249,9966,8113],{"class":5748},[5249,9968,5762],{"class":5744},[5249,9970,5765],{"class":5740},[5249,9972,8120],{"class":5768},[5249,9974,5772],{"class":5744},[5249,9976,9977,9979,9981,9983,9985,9987,9989],{"class":5251,"line":5270},[5249,9978,5741],{"class":5740},[5249,9980,5745],{"class":5744},[5249,9982,8131],{"class":5748},[5249,9984,5762],{"class":5744},[5249,9986,5765],{"class":5740},[5249,9988,8138],{"class":5768},[5249,9990,5772],{"class":5744},[5249,9992,9993,9995,9997,9999,10001,10003,10005],{"class":5251,"line":5277},[5249,9994,5741],{"class":5740},[5249,9996,5745],{"class":5744},[5249,9998,8149],{"class":5748},[5249,10000,5762],{"class":5744},[5249,10002,5765],{"class":5740},[5249,10004,8156],{"class":5768},[5249,10006,5772],{"class":5744},[5249,10008,10009],{"class":5251,"line":5283},[5249,10010,5274],{"emptyLinePlaceholder":5273},[5249,10012,10013,10015,10017],{"class":5251,"line":5289},[5249,10014,5781],{"class":5744},[5249,10016,8096],{"class":5784},[5249,10018,5819],{"class":5744},[5249,10020,10021,10023,10025,10027],{"class":5251,"line":5295},[5249,10022,5798],{"class":5740},[5249,10024,5802],{"class":5801},[5249,10026,8179],{"class":5805},[5249,10028,5809],{"class":5744},[5249,10030,10031,10033],{"class":5251,"line":5301},[5249,10032,7951],{"class":5801},[5249,10034,5973],{"class":5744},[5249,10036,10037,10039,10041,10043,10045],{"class":5251,"line":5307},[5249,10038,5978],{"class":5744},[5249,10040,8113],{"class":5784},[5249,10042,5787],{"class":5744},[5249,10044,8149],{"class":5748},[5249,10046,5793],{"class":5744},[5249,10048,10049,10051,10053,10055,10057,10059,10061,10063],{"class":5251,"line":5313},[5249,10050,8204],{"class":5801},[5249,10052,7959],{"class":5801},[5249,10054,8209],{"class":5748},[5249,10056,5838],{"class":5744},[5249,10058,8131],{"class":5805},[5249,10060,8216],{"class":5744},[5249,10062,8149],{"class":5805},[5249,10064,8221],{"class":5744},[5249,10066,10067],{"class":5251,"line":5319},[5249,10068,8226],{"class":5744},[5249,10070,10071],{"class":5251,"line":5325},[5249,10072,5274],{"emptyLinePlaceholder":5273},[5249,10074,10075,10077,10080,10082,10084,10086,10088,10090,10092,10094,10096],{"class":5251,"line":5331},[5249,10076,7987],{"class":5801},[5249,10078,10079],{"class":5784}," findPaginated",[5249,10081,5787],{"class":5744},[5249,10083,5432],{"class":5748},[5249,10085,5838],{"class":5744},[5249,10087,6455],{"class":5805},[5249,10089,5429],{"class":5744},[5249,10091,7756],{"class":5748},[5249,10093,5838],{"class":5744},[5249,10095,6455],{"class":5805},[5249,10097,5844],{"class":5744},[5249,10099,10100],{"class":5251,"line":5337},[5249,10101,10102],{"class":5867},"    \u002F\u002F Розрахунок offset з page\n",[5249,10104,10105,10107,10110,10113,10115,10118,10120,10123,10125],{"class":5251,"line":5343},[5249,10106,8266],{"class":5801},[5249,10108,10109],{"class":7136}," offset",[5249,10111,10112],{"class":5744}," = (",[5249,10114,5432],{"class":5748},[5249,10116,10117],{"class":5744}," - ",[5249,10119,5459],{"class":6903},[5249,10121,10122],{"class":5744},") * ",[5249,10124,7756],{"class":5748},[5249,10126,5772],{"class":5744},[5249,10128,10129],{"class":5251,"line":5349},[5249,10130,5274],{"emptyLinePlaceholder":5273},[5249,10132,10133],{"class":5251,"line":5355},[5249,10134,10135],{"class":5867},"    \u002F\u002F Отримання даних та підрахунок загальної кількості\n",[5249,10137,10138,10140,10143,10146,10148,10151,10154,10156,10158,10160,10162,10164,10167],{"class":5251,"line":5360},[5249,10139,8266],{"class":5801},[5249,10141,10142],{"class":5744}," [",[5249,10144,10145],{"class":7136},"items",[5249,10147,5429],{"class":5744},[5249,10149,10150],{"class":7136},"total",[5249,10152,10153],{"class":5744},"] = ",[5249,10155,7143],{"class":5740},[5249,10157,6273],{"class":5801},[5249,10159,5852],{"class":5744},[5249,10161,8279],{"class":5748},[5249,10163,5852],{"class":5744},[5249,10165,10166],{"class":5784},"findAndCount",[5249,10168,6620],{"class":5744},[5249,10170,10171,10174,10176],{"class":5251,"line":5366},[5249,10172,10173],{"class":5748},"      skip:",[5249,10175,10109],{"class":5748},[5249,10177,5895],{"class":5744},[5249,10179,10180,10183,10186],{"class":5251,"line":5372},[5249,10181,10182],{"class":5748},"      take:",[5249,10184,10185],{"class":5748}," limit",[5249,10187,5895],{"class":5744},[5249,10189,10190,10193,10195,10198,10201],{"class":5251,"line":5378},[5249,10191,10192],{"class":5748},"      order:",[5249,10194,5745],{"class":5744},[5249,10196,10197],{"class":5748},"createdAt:",[5249,10199,10200],{"class":5768}," 'DESC'",[5249,10202,6083],{"class":5744},[5249,10204,10205],{"class":5251,"line":5384},[5249,10206,6702],{"class":5744},[5249,10208,10209],{"class":5251,"line":5390},[5249,10210,5274],{"emptyLinePlaceholder":5273},[5249,10212,10213],{"class":5251,"line":5396},[5249,10214,10215],{"class":5867},"    \u002F\u002F Розрахунок метаданих пагінації\n",[5249,10217,10218,10220,10223,10225,10228,10230,10233,10235,10237,10240,10242],{"class":5251,"line":5402},[5249,10219,8266],{"class":5801},[5249,10221,10222],{"class":7136}," totalPages",[5249,10224,7140],{"class":5744},[5249,10226,10227],{"class":5748},"Math",[5249,10229,5852],{"class":5744},[5249,10231,10232],{"class":5784},"ceil",[5249,10234,5787],{"class":5744},[5249,10236,10150],{"class":5748},[5249,10238,10239],{"class":5744}," \u002F ",[5249,10241,7756],{"class":5748},[5249,10243,5862],{"class":5744},[5249,10245,10246,10248,10251,10253,10255,10258,10261],{"class":5251,"line":5407},[5249,10247,8266],{"class":5801},[5249,10249,10250],{"class":7136}," hasNextPage",[5249,10252,7140],{"class":5744},[5249,10254,5432],{"class":5748},[5249,10256,10257],{"class":5744}," \u003C ",[5249,10259,10260],{"class":5748},"totalPages",[5249,10262,5772],{"class":5744},[5249,10264,10265,10267,10270,10272,10274,10277,10279],{"class":5251,"line":5629},[5249,10266,8266],{"class":5801},[5249,10268,10269],{"class":7136}," hasPreviousPage",[5249,10271,7140],{"class":5744},[5249,10273,5432],{"class":5748},[5249,10275,10276],{"class":5744}," > ",[5249,10278,5459],{"class":6903},[5249,10280,5772],{"class":5744},[5249,10282,10283],{"class":5251,"line":5634},[5249,10284,5274],{"emptyLinePlaceholder":5273},[5249,10286,10287,10289],{"class":5251,"line":5640},[5249,10288,5882],{"class":5740},[5249,10290,5809],{"class":5744},[5249,10292,10293,10296],{"class":5251,"line":5646},[5249,10294,10295],{"class":5748},"      items",[5249,10297,5895],{"class":5744},[5249,10299,10300,10303],{"class":5251,"line":5652},[5249,10301,10302],{"class":5748},"      meta:",[5249,10304,5809],{"class":5744},[5249,10306,10308,10311],{"class":5251,"line":10307},33,[5249,10309,10310],{"class":5748},"        total",[5249,10312,5895],{"class":5744},[5249,10314,10316,10319],{"class":5251,"line":10315},34,[5249,10317,10318],{"class":5748},"        page",[5249,10320,5895],{"class":5744},[5249,10322,10324,10327],{"class":5251,"line":10323},35,[5249,10325,10326],{"class":5748},"        limit",[5249,10328,5895],{"class":5744},[5249,10330,10332,10335],{"class":5251,"line":10331},36,[5249,10333,10334],{"class":5748},"        totalPages",[5249,10336,5895],{"class":5744},[5249,10338,10340,10343],{"class":5251,"line":10339},37,[5249,10341,10342],{"class":5748},"        hasNextPage",[5249,10344,5895],{"class":5744},[5249,10346,10348,10351],{"class":5251,"line":10347},38,[5249,10349,10350],{"class":5748},"        hasPreviousPage",[5249,10352,5895],{"class":5744},[5249,10354,10356],{"class":5251,"line":10355},39,[5249,10357,6670],{"class":5744},[5249,10359,10361],{"class":5251,"line":10360},40,[5249,10362,5908],{"class":5744},[5249,10364,10366],{"class":5251,"line":10365},41,[5249,10367,5913],{"class":5744},[5249,10369,10371],{"class":5251,"line":10370},42,[5249,10372,5352],{"class":5744},[5189,10374,10375],{},"Приклад відповіді:",[7265,10377,10379,10389,10392,10398,10401,10408,10426,10440,10454,10468,10483,10487,10495,10507,10518,10529,10540,10551,10561,10565],{":cursor":7267,"title":10378},"GET \u002Fusers?page=2&limit=5",[7270,10380,10382,7278,10385],{"className":10381},[5251],[5249,10383,7290],{"className":10384},[7276],[5124,10386,10388],{"className":10387},[7282],"curl \"http:\u002F\u002Flocalhost:3000\u002Fusers?page=2&limit=5\"",[7270,10390],{"className":10391},[5251],[7270,10393,10395],{"className":10394},[5251],[5249,10396,7299],{"className":10397},[7298,7282],[7270,10399,7341],{"className":10400},[5251],[7270,10402,7345,10404,7363],{"className":10403},[5251],[5249,10405,10407],{"className":10406},[7307],"\"items\"",[7270,10409,10411,10412,10416,10417,5838,10421,10425],{"className":10410},[5251],"    { ",[5249,10413,10415],{"className":10414},[7307],"\"id\"",": 6, ",[5249,10418,10420],{"className":10419},[7307],"\"name\"",[5249,10422,10424],{"className":10423},[7298],"\"Alice\""," },",[7270,10427,10411,10429,10432,10433,5838,10436,10425],{"className":10428},[5251],[5249,10430,10415],{"className":10431},[7307],": 7, ",[5249,10434,10420],{"className":10435},[7307],[5249,10437,10439],{"className":10438},[7298],"\"Bob\"",[7270,10441,10411,10443,10446,10447,5838,10450,10425],{"className":10442},[5251],[5249,10444,10415],{"className":10445},[7307],": 8, ",[5249,10448,10420],{"className":10449},[7307],[5249,10451,10453],{"className":10452},[7298],"\"Charlie\"",[7270,10455,10411,10457,10460,10461,5838,10464,10425],{"className":10456},[5251],[5249,10458,10415],{"className":10459},[7307],": 9, ",[5249,10462,10420],{"className":10463},[7307],[5249,10465,10467],{"className":10466},[7298],"\"Diana\"",[7270,10469,10411,10471,10474,10475,5838,10478,10482],{"className":10470},[5251],[5249,10472,10415],{"className":10473},[7307],": 10, ",[5249,10476,10420],{"className":10477},[7307],[5249,10479,10481],{"className":10480},[7298],"\"Eve\""," }",[7270,10484,10486],{"className":10485},[5251],"  ],",[7270,10488,7345,10490,10494],{"className":10489},[5251],[5249,10491,10493],{"className":10492},[7307],"\"meta\"",": {",[7270,10496,10498,10499,5838,10503,7355],{"className":10497},[5251],"    ",[5249,10500,10502],{"className":10501},[7307],"\"total\"",[5249,10504,10506],{"className":10505},[7353],"42",[7270,10508,10498,10510,5838,10514,7355],{"className":10509},[5251],[5249,10511,10513],{"className":10512},[7307],"\"page\"",[5249,10515,10517],{"className":10516},[7353],"2",[7270,10519,10498,10521,5838,10525,7355],{"className":10520},[5251],[5249,10522,10524],{"className":10523},[7307],"\"limit\"",[5249,10526,10528],{"className":10527},[7353],"5",[7270,10530,10498,10532,5838,10536,7355],{"className":10531},[5251],[5249,10533,10535],{"className":10534},[7307],"\"totalPages\"",[5249,10537,10539],{"className":10538},[7353],"9",[7270,10541,10498,10543,5838,10547,7355],{"className":10542},[5251],[5249,10544,10546],{"className":10545},[7307],"\"hasNextPage\"",[5249,10548,10550],{"className":10549},[7353],"true",[7270,10552,10498,10554,5838,10558],{"className":10553},[5251],[5249,10555,10557],{"className":10556},[7307],"\"hasPreviousPage\"",[5249,10559,10550],{"className":10560},[7353],[7270,10562,10564],{"className":10563},[5251],"  }",[7270,10566,7383],{"className":10567},[5251],[5919,10569,10570,10573,10601],{},[5189,10571,10572],{},"Завжди повертайте метадані пагінації разом з даними. Клієнту потрібно знати:",[5092,10574,10575,10580,10585,10594],{},[5095,10576,10577,10579],{},[5134,10578,10150],{}," — загальна кількість елементів",[5095,10581,10582,10584],{},[5134,10583,10260],{}," — загальна кількість сторінок",[5095,10586,10587,10239,10590,10593],{},[5134,10588,10589],{},"hasNextPage",[5134,10591,10592],{},"hasPreviousPage"," — чи є наступна\u002Fпопередня сторінка",[5095,10595,10596,10239,10598,10600],{},[5134,10597,5432],{},[5134,10599,7756],{}," — поточна сторінка та розмір",[5189,10602,10603],{},"Це дозволяє клієнту побудувати навігацію по сторінках.",[5233,10605,10607],{"id":10606},"cursor-based-pagination-для-великих-датасетів","Cursor-based pagination для великих датасетів",[5189,10609,10610,10611,5127,10614,10617],{},"Для дуже великих наборів даних (мільйони записів) offset-based пагінація стає неефективною, оскільки база даних має пропустити всі попередні записи. ",[5124,10612,10613],{},"Cursor-based pagination",[5129,10615,10616],{},"пагінація на основі курсора",") вирішує цю проблему, використовуючи унікальний ідентифікатор останнього елемента як точку відліку:",[5223,10619,10621],{"className":5731,"code":10620,"language":5733,"meta":5231,"style":5231},"\u002F\u002F dto\u002Fcursor-pagination-query.dto.ts\nexport class CursorPaginationQueryDto {\n  @IsOptional()\n  @Type(() => Number)\n  @IsInt()\n  cursor?: number; \u002F\u002F ID останнього елемента попередньої сторінки\n\n  @IsOptional()\n  @Type(() => Number)\n  @IsInt()\n  @Min(1)\n  @Max(100)\n  limit: number = 20;\n}\n",[5134,10622,10623,10628,10639,10647,10661,10669,10683,10687,10695,10709,10717,10729,10741,10756],{"__ignoreMap":5231},[5249,10624,10625],{"class":5251,"line":5252},[5249,10626,10627],{"class":5867},"\u002F\u002F dto\u002Fcursor-pagination-query.dto.ts\n",[5249,10629,10630,10632,10634,10637],{"class":5251,"line":5258},[5249,10631,5798],{"class":5740},[5249,10633,5802],{"class":5801},[5249,10635,10636],{"class":5805}," CursorPaginationQueryDto",[5249,10638,5809],{"class":5744},[5249,10640,10641,10643,10645],{"class":5251,"line":5264},[5249,10642,5814],{"class":5744},[5249,10644,6738],{"class":5784},[5249,10646,5819],{"class":5744},[5249,10648,10649,10651,10653,10655,10657,10659],{"class":5251,"line":5270},[5249,10650,5814],{"class":5744},[5249,10652,6781],{"class":5784},[5249,10654,6873],{"class":5744},[5249,10656,6876],{"class":5801},[5249,10658,6879],{"class":5748},[5249,10660,5793],{"class":5744},[5249,10662,10663,10665,10667],{"class":5251,"line":5277},[5249,10664,5814],{"class":5744},[5249,10666,6743],{"class":5784},[5249,10668,5819],{"class":5744},[5249,10670,10671,10674,10676,10678,10680],{"class":5251,"line":5283},[5249,10672,10673],{"class":5748},"  cursor",[5249,10675,6336],{"class":5744},[5249,10677,6455],{"class":5805},[5249,10679,7585],{"class":5744},[5249,10681,10682],{"class":5867},"\u002F\u002F ID останнього елемента попередньої сторінки\n",[5249,10684,10685],{"class":5251,"line":5289},[5249,10686,5274],{"emptyLinePlaceholder":5273},[5249,10688,10689,10691,10693],{"class":5251,"line":5295},[5249,10690,5814],{"class":5744},[5249,10692,6738],{"class":5784},[5249,10694,5819],{"class":5744},[5249,10696,10697,10699,10701,10703,10705,10707],{"class":5251,"line":5301},[5249,10698,5814],{"class":5744},[5249,10700,6781],{"class":5784},[5249,10702,6873],{"class":5744},[5249,10704,6876],{"class":5801},[5249,10706,6879],{"class":5748},[5249,10708,5793],{"class":5744},[5249,10710,10711,10713,10715],{"class":5251,"line":5307},[5249,10712,5814],{"class":5744},[5249,10714,6743],{"class":5784},[5249,10716,5819],{"class":5744},[5249,10718,10719,10721,10723,10725,10727],{"class":5251,"line":5313},[5249,10720,5814],{"class":5744},[5249,10722,6748],{"class":5784},[5249,10724,5787],{"class":5744},[5249,10726,5459],{"class":6903},[5249,10728,5793],{"class":5744},[5249,10730,10731,10733,10735,10737,10739],{"class":5251,"line":5319},[5249,10732,5814],{"class":5744},[5249,10734,6753],{"class":5784},[5249,10736,5787],{"class":5744},[5249,10738,7645],{"class":6903},[5249,10740,5793],{"class":5744},[5249,10742,10743,10745,10747,10749,10751,10754],{"class":5251,"line":5325},[5249,10744,7652],{"class":5748},[5249,10746,5838],{"class":5744},[5249,10748,6455],{"class":5805},[5249,10750,7140],{"class":5744},[5249,10752,10753],{"class":6903},"20",[5249,10755,5772],{"class":5744},[5249,10757,10758],{"class":5251,"line":5331},[5249,10759,5352],{"class":5744},[5189,10761,10762],{},"Реалізація у сервісі:",[5223,10764,10766],{"className":5731,"code":10765,"language":5733,"meta":5231,"style":5231},"async findPaginatedByCursor(cursor?: number, limit: number = 20) {\n  const queryBuilder = this.userRepository\n    .createQueryBuilder('user')\n    .orderBy('user.id', 'ASC')\n    .take(limit + 1); \u002F\u002F Беремо +1 для перевірки наявності наступної сторінки\n\n  if (cursor) {\n    \u002F\u002F Беремо записи після курсора\n    queryBuilder.where('user.id > :cursor', { cursor });\n  }\n\n  const items = await queryBuilder.getMany();\n  const hasNextPage = items.length > limit;\n\n  \u002F\u002F Видаляємо зайвий елемент\n  if (hasNextPage) {\n    items.pop();\n  }\n\n  return {\n    items,\n    meta: {\n      nextCursor: hasNextPage ? items[items.length - 1].id : null,\n      hasNextPage,\n      limit,\n    },\n  };\n}\n",[5134,10767,10768,10798,10813,10825,10844,10866,10870,10880,10885,10904,10908,10912,10931,10951,10955,10960,10970,10982,10986,10990,10996,11002,11009,11048,11055,11062,11067,11072],{"__ignoreMap":5231},[5249,10769,10770,10772,10775,10777,10780,10782,10784,10786,10788,10790,10792,10794,10796],{"class":5251,"line":5252},[5249,10771,7119],{"class":5748},[5249,10773,10774],{"class":5784}," findPaginatedByCursor",[5249,10776,5787],{"class":5744},[5249,10778,10779],{"class":5748},"cursor",[5249,10781,6336],{"class":5744},[5249,10783,6455],{"class":5748},[5249,10785,5429],{"class":5744},[5249,10787,7756],{"class":5748},[5249,10789,5838],{"class":5744},[5249,10791,6455],{"class":5748},[5249,10793,7140],{"class":5744},[5249,10795,10753],{"class":6903},[5249,10797,5844],{"class":5744},[5249,10799,10800,10802,10804,10806,10808,10810],{"class":5251,"line":5258},[5249,10801,7133],{"class":5801},[5249,10803,8269],{"class":7136},[5249,10805,7140],{"class":5744},[5249,10807,8274],{"class":5801},[5249,10809,5852],{"class":5744},[5249,10811,10812],{"class":5748},"userRepository\n",[5249,10814,10815,10817,10819,10821,10823],{"class":5251,"line":5264},[5249,10816,9403],{"class":5744},[5249,10818,8284],{"class":5784},[5249,10820,5787],{"class":5744},[5249,10822,7848],{"class":5768},[5249,10824,5793],{"class":5744},[5249,10826,10827,10829,10832,10834,10837,10839,10842],{"class":5251,"line":5270},[5249,10828,9403],{"class":5744},[5249,10830,10831],{"class":5784},"orderBy",[5249,10833,5787],{"class":5744},[5249,10835,10836],{"class":5768},"'user.id'",[5249,10838,5429],{"class":5744},[5249,10840,10841],{"class":5768},"'ASC'",[5249,10843,5793],{"class":5744},[5249,10845,10846,10848,10851,10853,10855,10858,10860,10863],{"class":5251,"line":5277},[5249,10847,9403],{"class":5744},[5249,10849,10850],{"class":5784},"take",[5249,10852,5787],{"class":5744},[5249,10854,7756],{"class":5748},[5249,10856,10857],{"class":5744}," + ",[5249,10859,5459],{"class":6903},[5249,10861,10862],{"class":5744},"); ",[5249,10864,10865],{"class":5867},"\u002F\u002F Беремо +1 для перевірки наявності наступної сторінки\n",[5249,10867,10868],{"class":5251,"line":5283},[5249,10869,5274],{"emptyLinePlaceholder":5273},[5249,10871,10872,10874,10876,10878],{"class":5251,"line":5289},[5249,10873,6345],{"class":5740},[5249,10875,5127],{"class":5744},[5249,10877,10779],{"class":5748},[5249,10879,5844],{"class":5744},[5249,10881,10882],{"class":5251,"line":5295},[5249,10883,10884],{"class":5867},"    \u002F\u002F Беремо записи після курсора\n",[5249,10886,10887,10889,10891,10893,10895,10898,10900,10902],{"class":5251,"line":5301},[5249,10888,8825],{"class":5748},[5249,10890,5852],{"class":5744},[5249,10892,9419],{"class":5784},[5249,10894,5787],{"class":5744},[5249,10896,10897],{"class":5768},"'user.id > :cursor'",[5249,10899,8332],{"class":5744},[5249,10901,10779],{"class":5748},[5249,10903,6247],{"class":5744},[5249,10905,10906],{"class":5251,"line":5307},[5249,10907,5913],{"class":5744},[5249,10909,10910],{"class":5251,"line":5313},[5249,10911,5274],{"emptyLinePlaceholder":5273},[5249,10913,10914,10916,10919,10921,10923,10925,10927,10929],{"class":5251,"line":5319},[5249,10915,7133],{"class":5801},[5249,10917,10918],{"class":7136}," items",[5249,10920,7140],{"class":5744},[5249,10922,7143],{"class":5740},[5249,10924,8269],{"class":5748},[5249,10926,5852],{"class":5744},[5249,10928,8411],{"class":5784},[5249,10930,6394],{"class":5744},[5249,10932,10933,10935,10937,10939,10941,10943,10945,10947,10949],{"class":5251,"line":5325},[5249,10934,7133],{"class":5801},[5249,10936,10250],{"class":7136},[5249,10938,7140],{"class":5744},[5249,10940,10145],{"class":5748},[5249,10942,5852],{"class":5744},[5249,10944,9355],{"class":5748},[5249,10946,10276],{"class":5744},[5249,10948,7756],{"class":5748},[5249,10950,5772],{"class":5744},[5249,10952,10953],{"class":5251,"line":5331},[5249,10954,5274],{"emptyLinePlaceholder":5273},[5249,10956,10957],{"class":5251,"line":5337},[5249,10958,10959],{"class":5867},"  \u002F\u002F Видаляємо зайвий елемент\n",[5249,10961,10962,10964,10966,10968],{"class":5251,"line":5343},[5249,10963,6345],{"class":5740},[5249,10965,5127],{"class":5744},[5249,10967,10589],{"class":5748},[5249,10969,5844],{"class":5744},[5249,10971,10972,10975,10977,10980],{"class":5251,"line":5349},[5249,10973,10974],{"class":5748},"    items",[5249,10976,5852],{"class":5744},[5249,10978,10979],{"class":5784},"pop",[5249,10981,6394],{"class":5744},[5249,10983,10984],{"class":5251,"line":5355},[5249,10985,5913],{"class":5744},[5249,10987,10988],{"class":5251,"line":5360},[5249,10989,5274],{"emptyLinePlaceholder":5273},[5249,10991,10992,10994],{"class":5251,"line":5366},[5249,10993,6381],{"class":5740},[5249,10995,5809],{"class":5744},[5249,10997,10998,11000],{"class":5251,"line":5372},[5249,10999,10974],{"class":5748},[5249,11001,5895],{"class":5744},[5249,11003,11004,11007],{"class":5251,"line":5378},[5249,11005,11006],{"class":5748},"    meta:",[5249,11008,5809],{"class":5744},[5249,11010,11011,11014,11016,11019,11021,11024,11026,11028,11030,11032,11034,11037,11040,11043,11046],{"class":5251,"line":5384},[5249,11012,11013],{"class":5748},"      nextCursor:",[5249,11015,10250],{"class":5748},[5249,11017,11018],{"class":5744}," ? ",[5249,11020,10145],{"class":5748},[5249,11022,11023],{"class":5744},"[",[5249,11025,10145],{"class":5748},[5249,11027,5852],{"class":5744},[5249,11029,9355],{"class":5748},[5249,11031,10117],{"class":5744},[5249,11033,5459],{"class":6903},[5249,11035,11036],{"class":5744},"].",[5249,11038,11039],{"class":5748},"id",[5249,11041,11042],{"class":5744}," : ",[5249,11044,11045],{"class":5801},"null",[5249,11047,5895],{"class":5744},[5249,11049,11050,11053],{"class":5251,"line":5390},[5249,11051,11052],{"class":5748},"      hasNextPage",[5249,11054,5895],{"class":5744},[5249,11056,11057,11060],{"class":5251,"line":5396},[5249,11058,11059],{"class":5748},"      limit",[5249,11061,5895],{"class":5744},[5249,11063,11064],{"class":5251,"line":5402},[5249,11065,11066],{"class":5744},"    },\n",[5249,11068,11069],{"class":5251,"line":5407},[5249,11070,11071],{"class":5744},"  };\n",[5249,11073,11074],{"class":5251,"line":5629},[5249,11075,5352],{"class":5744},[5189,11077,9225],{},[5223,11079,11082],{"className":11080,"code":11081,"language":5228},[5226],"GET \u002Fusers?limit=20                → Перша сторінка\nGET \u002Fusers?cursor=20&limit=20      → Наступна сторінка після ID=20\nGET \u002Fusers?cursor=40&limit=20      → Ще одна сторінка після ID=40\n",[5134,11083,11081],{"__ignoreMap":5231},[5184,11085,11087],{"id":11086},"сортування-впорядкування-результатів","Сортування: впорядкування результатів",[5189,11089,11090,5127,11093,11096,11097,11099],{},[5124,11091,11092],{},"Сортування",[5129,11094,11095],{},"sorting",") дозволяє клієнту контролювати порядок елементів у відповіді. Query-параметр ",[5134,11098,5435],{}," зазвичай вказує поле та напрямок сортування.",[5233,11101,11103],{"id":11102},"формати-параметра-sort","Формати параметра sort",[5189,11105,11106],{},"Існує кілька поширених конвенцій для сортування:",[5189,11108,11109,6724],{},[5124,11110,11111],{},"1. Поле з префіксом напрямку",[5223,11113,11116],{"className":11114,"code":11115,"language":5228},[5226],"?sort=price:asc   → Сортування за ціною за зростанням\n?sort=price:desc  → Сортування за ціною за спаданням\n?sort=name:asc    → Сортування за назвою (алфавіт)\n",[5134,11117,11115],{"__ignoreMap":5231},[5189,11119,11120,6724],{},[5124,11121,11122],{},"2. Мінус для спадання",[5223,11124,11127],{"className":11125,"code":11126,"language":5228},[5226],"?sort=price       → За зростанням\n?sort=-price      → За спаданням\n",[5134,11128,11126],{"__ignoreMap":5231},[5189,11130,11131,6724],{},[5124,11132,11133],{},"3. Окремі параметри",[5223,11135,11138],{"className":11136,"code":11137,"language":5228},[5226],"?sortBy=price&order=asc\n?sortBy=createdAt&order=desc\n",[5134,11139,11137],{"__ignoreMap":5231},[5189,11141,11142],{},"Розглянемо реалізацію першого підходу як найбільш поширеного:",[5233,11144,11146],{"id":11145},"реалізація-сортування","Реалізація сортування",[5189,11148,11149],{},"DTO для сортування:",[5223,11151,11153],{"className":5731,"code":11152,"language":5733,"meta":5231,"style":5231},"\u002F\u002F dto\u002Ffind-products-query.dto.ts\nimport { IsOptional, IsIn, Matches } from 'class-validator';\n\nexport class FindProductsQueryDto {\n  @IsOptional()\n  @Matches(\u002F^(name|price|createdAt|stock):(asc|desc)$\u002F, {\n    message: 'sort must be in format \"field:direction\", e.g. \"price:asc\"',\n  })\n  sort?: string;\n}\n",[5134,11154,11155,11159,11184,11188,11198,11206,11267,11277,11281,11291],{"__ignoreMap":5231},[5249,11156,11157],{"class":5251,"line":5252},[5249,11158,6423],{"class":5867},[5249,11160,11161,11163,11165,11167,11169,11171,11173,11176,11178,11180,11182],{"class":5251,"line":5258},[5249,11162,5741],{"class":5740},[5249,11164,5745],{"class":5744},[5249,11166,6738],{"class":5748},[5249,11168,5429],{"class":5744},[5249,11170,6763],{"class":5748},[5249,11172,5429],{"class":5744},[5249,11174,11175],{"class":5748},"Matches",[5249,11177,5762],{"class":5744},[5249,11179,5765],{"class":5740},[5249,11181,6770],{"class":5768},[5249,11183,5772],{"class":5744},[5249,11185,11186],{"class":5251,"line":5264},[5249,11187,5274],{"emptyLinePlaceholder":5273},[5249,11189,11190,11192,11194,11196],{"class":5251,"line":5270},[5249,11191,5798],{"class":5740},[5249,11193,5802],{"class":5801},[5249,11195,6432],{"class":5805},[5249,11197,5809],{"class":5744},[5249,11199,11200,11202,11204],{"class":5251,"line":5277},[5249,11201,5814],{"class":5744},[5249,11203,6738],{"class":5784},[5249,11205,5819],{"class":5744},[5249,11207,11208,11210,11212,11214,11218,11222,11225,11228,11231,11234,11236,11239,11241,11244,11246,11248,11250,11253,11255,11258,11260,11262,11264],{"class":5251,"line":5283},[5249,11209,5814],{"class":5744},[5249,11211,11175],{"class":5784},[5249,11213,5787],{"class":5744},[5249,11215,11217],{"class":11216},"shsrj","\u002F",[5249,11219,11221],{"class":11220},"siofk","^",[5249,11223,5787],{"class":11224},"sAV2Q",[5249,11226,11227],{"class":11216},"name",[5249,11229,11230],{"class":11220},"|",[5249,11232,11233],{"class":11216},"price",[5249,11235,11230],{"class":11220},[5249,11237,11238],{"class":11216},"createdAt",[5249,11240,11230],{"class":11220},[5249,11242,11243],{"class":11216},"stock",[5249,11245,5436],{"class":11224},[5249,11247,6724],{"class":11216},[5249,11249,5787],{"class":11224},[5249,11251,11252],{"class":11216},"asc",[5249,11254,11230],{"class":11220},[5249,11256,11257],{"class":11216},"desc",[5249,11259,5436],{"class":11224},[5249,11261,7290],{"class":11220},[5249,11263,11217],{"class":11216},[5249,11265,11266],{"class":5744},", {\n",[5249,11268,11269,11272,11275],{"class":5251,"line":5289},[5249,11270,11271],{"class":5748},"    message:",[5249,11273,11274],{"class":5768}," 'sort must be in format \"field:direction\", e.g. \"price:asc\"'",[5249,11276,5895],{"class":5744},[5249,11278,11279],{"class":5251,"line":5295},[5249,11280,9206],{"class":5744},[5249,11282,11283,11285,11287,11289],{"class":5251,"line":5301},[5249,11284,6485],{"class":5748},[5249,11286,6336],{"class":5744},[5249,11288,5995],{"class":5805},[5249,11290,5772],{"class":5744},[5249,11292,11293],{"class":5251,"line":5307},[5249,11294,5352],{"class":5744},[5189,11296,11297],{},"Парсинг параметра сортування:",[5223,11299,11301],{"className":5731,"code":11300,"language":5733,"meta":5231,"style":5231},"\u002F\u002F utils\u002Fparse-sort.util.ts\nexport interface SortOptions {\n  field: string;\n  order: 'ASC' | 'DESC';\n}\n\nexport function parseSortParam(sort?: string): SortOptions {\n  if (!sort) {\n    \u002F\u002F Сортування за замовчуванням\n    return { field: 'createdAt', order: 'DESC' };\n  }\n\n  const [field, direction] = sort.split(':');\n  const order = direction?.toUpperCase() === 'DESC' ? 'DESC' : 'ASC';\n\n  return { field, order };\n}\n",[5134,11302,11303,11308,11320,11331,11348,11352,11356,11381,11391,11396,11418,11422,11426,11455,11487,11491,11506],{"__ignoreMap":5231},[5249,11304,11305],{"class":5251,"line":5252},[5249,11306,11307],{"class":5867},"\u002F\u002F utils\u002Fparse-sort.util.ts\n",[5249,11309,11310,11312,11315,11318],{"class":5251,"line":5258},[5249,11311,5798],{"class":5740},[5249,11313,11314],{"class":5801}," interface",[5249,11316,11317],{"class":5805}," SortOptions",[5249,11319,5809],{"class":5744},[5249,11321,11322,11325,11327,11329],{"class":5251,"line":5264},[5249,11323,11324],{"class":5748},"  field",[5249,11326,5838],{"class":5744},[5249,11328,5995],{"class":5805},[5249,11330,5772],{"class":5744},[5249,11332,11333,11336,11338,11340,11343,11346],{"class":5251,"line":5270},[5249,11334,11335],{"class":5748},"  order",[5249,11337,5838],{"class":5744},[5249,11339,10841],{"class":5768},[5249,11341,11342],{"class":5744}," | ",[5249,11344,11345],{"class":5768},"'DESC'",[5249,11347,5772],{"class":5744},[5249,11349,11350],{"class":5251,"line":5277},[5249,11351,5352],{"class":5744},[5249,11353,11354],{"class":5251,"line":5283},[5249,11355,5274],{"emptyLinePlaceholder":5273},[5249,11357,11358,11360,11362,11365,11367,11369,11371,11373,11376,11379],{"class":5251,"line":5289},[5249,11359,5798],{"class":5740},[5249,11361,7122],{"class":5801},[5249,11363,11364],{"class":5784}," parseSortParam",[5249,11366,5787],{"class":5744},[5249,11368,5435],{"class":5748},[5249,11370,6336],{"class":5744},[5249,11372,5995],{"class":5805},[5249,11374,11375],{"class":5744},"): ",[5249,11377,11378],{"class":5805},"SortOptions",[5249,11380,5809],{"class":5744},[5249,11382,11383,11385,11387,11389],{"class":5251,"line":5295},[5249,11384,6345],{"class":5740},[5249,11386,9343],{"class":5744},[5249,11388,5435],{"class":5748},[5249,11390,5844],{"class":5744},[5249,11392,11393],{"class":5251,"line":5301},[5249,11394,11395],{"class":5867},"    \u002F\u002F Сортування за замовчуванням\n",[5249,11397,11398,11400,11402,11405,11408,11410,11413,11415],{"class":5251,"line":5307},[5249,11399,5882],{"class":5740},[5249,11401,5745],{"class":5744},[5249,11403,11404],{"class":5748},"field:",[5249,11406,11407],{"class":5768}," 'createdAt'",[5249,11409,5429],{"class":5744},[5249,11411,11412],{"class":5748},"order:",[5249,11414,10200],{"class":5768},[5249,11416,11417],{"class":5744}," };\n",[5249,11419,11420],{"class":5251,"line":5313},[5249,11421,5913],{"class":5744},[5249,11423,11424],{"class":5251,"line":5319},[5249,11425,5274],{"emptyLinePlaceholder":5273},[5249,11427,11428,11430,11432,11435,11437,11440,11442,11444,11446,11448,11450,11453],{"class":5251,"line":5325},[5249,11429,7133],{"class":5801},[5249,11431,10142],{"class":5744},[5249,11433,11434],{"class":7136},"field",[5249,11436,5429],{"class":5744},[5249,11438,11439],{"class":7136},"direction",[5249,11441,10153],{"class":5744},[5249,11443,5435],{"class":5748},[5249,11445,5852],{"class":5744},[5249,11447,9159],{"class":5784},[5249,11449,5787],{"class":5744},[5249,11451,11452],{"class":5768},"':'",[5249,11454,5862],{"class":5744},[5249,11456,11457,11459,11462,11464,11466,11469,11472,11475,11477,11479,11481,11483,11485],{"class":5251,"line":5331},[5249,11458,7133],{"class":5801},[5249,11460,11461],{"class":7136}," order",[5249,11463,7140],{"class":5744},[5249,11465,11439],{"class":5748},[5249,11467,11468],{"class":5744},"?.",[5249,11470,11471],{"class":5784},"toUpperCase",[5249,11473,11474],{"class":5744},"() === ",[5249,11476,11345],{"class":5768},[5249,11478,11018],{"class":5744},[5249,11480,11345],{"class":5768},[5249,11482,11042],{"class":5744},[5249,11484,10841],{"class":5768},[5249,11486,5772],{"class":5744},[5249,11488,11489],{"class":5251,"line":5337},[5249,11490,5274],{"emptyLinePlaceholder":5273},[5249,11492,11493,11495,11497,11499,11501,11504],{"class":5251,"line":5343},[5249,11494,6381],{"class":5740},[5249,11496,5745],{"class":5744},[5249,11498,11434],{"class":5748},[5249,11500,5429],{"class":5744},[5249,11502,11503],{"class":5748},"order",[5249,11505,11417],{"class":5744},[5249,11507,11508],{"class":5251,"line":5349},[5249,11509,5352],{"class":5744},[5189,11511,11512],{},"Використання у сервісі:",[5223,11514,11516],{"className":5731,"code":11515,"language":5733,"meta":5231,"style":5231},"\u002F\u002F products.service.ts\nasync findAll(query: FindProductsQueryDto) {\n  const sort = parseSortParam(query.sort);\n\n  return this.productRepository.find({\n    order: {\n      [sort.field]: sort.order,\n    },\n  });\n}\n\n\u002F\u002F Або з QueryBuilder:\nasync findAll(query: FindProductsQueryDto) {\n  const sort = parseSortParam(query.sort);\n\n  return this.productRepository\n    .createQueryBuilder('product')\n    .orderBy(`product.${sort.field}`, sort.order)\n    .getMany();\n}\n",[5134,11517,11518,11522,11538,11560,11564,11580,11587,11600,11604,11609,11613,11617,11622,11638,11658,11662,11673,11685,11721,11729],{"__ignoreMap":5231},[5249,11519,11520],{"class":5251,"line":5252},[5249,11521,8755],{"class":5867},[5249,11523,11524,11526,11528,11530,11532,11534,11536],{"class":5251,"line":5258},[5249,11525,7119],{"class":5748},[5249,11527,7990],{"class":5784},[5249,11529,5787],{"class":5744},[5249,11531,5835],{"class":5748},[5249,11533,5838],{"class":5744},[5249,11535,6536],{"class":5748},[5249,11537,5844],{"class":5744},[5249,11539,11540,11542,11545,11547,11550,11552,11554,11556,11558],{"class":5251,"line":5264},[5249,11541,7133],{"class":5801},[5249,11543,11544],{"class":7136}," sort",[5249,11546,7140],{"class":5744},[5249,11548,11549],{"class":5784},"parseSortParam",[5249,11551,5787],{"class":5744},[5249,11553,5835],{"class":5748},[5249,11555,5852],{"class":5744},[5249,11557,5435],{"class":5748},[5249,11559,5862],{"class":5744},[5249,11561,11562],{"class":5251,"line":5270},[5249,11563,5274],{"emptyLinePlaceholder":5273},[5249,11565,11566,11568,11570,11572,11574,11576,11578],{"class":5251,"line":5277},[5249,11567,6381],{"class":5740},[5249,11569,6273],{"class":5801},[5249,11571,5852],{"class":5744},[5249,11573,8786],{"class":5748},[5249,11575,5852],{"class":5744},[5249,11577,9377],{"class":5784},[5249,11579,6620],{"class":5744},[5249,11581,11582,11585],{"class":5251,"line":5283},[5249,11583,11584],{"class":5748},"    order:",[5249,11586,5809],{"class":5744},[5249,11588,11589,11592,11594,11596,11598],{"class":5251,"line":5289},[5249,11590,11591],{"class":5748},"      [sort.field]:",[5249,11593,11544],{"class":5748},[5249,11595,5852],{"class":5744},[5249,11597,11503],{"class":5748},[5249,11599,5895],{"class":5744},[5249,11601,11602],{"class":5251,"line":5295},[5249,11603,11066],{"class":5744},[5249,11605,11606],{"class":5251,"line":5301},[5249,11607,11608],{"class":5744},"  });\n",[5249,11610,11611],{"class":5251,"line":5307},[5249,11612,5352],{"class":5744},[5249,11614,11615],{"class":5251,"line":5313},[5249,11616,5274],{"emptyLinePlaceholder":5273},[5249,11618,11619],{"class":5251,"line":5319},[5249,11620,11621],{"class":5867},"\u002F\u002F Або з QueryBuilder:\n",[5249,11623,11624,11626,11628,11630,11632,11634,11636],{"class":5251,"line":5325},[5249,11625,7119],{"class":5748},[5249,11627,7990],{"class":5784},[5249,11629,5787],{"class":5744},[5249,11631,5835],{"class":5748},[5249,11633,5838],{"class":5744},[5249,11635,6536],{"class":5748},[5249,11637,5844],{"class":5744},[5249,11639,11640,11642,11644,11646,11648,11650,11652,11654,11656],{"class":5251,"line":5331},[5249,11641,7133],{"class":5801},[5249,11643,11544],{"class":7136},[5249,11645,7140],{"class":5744},[5249,11647,11549],{"class":5784},[5249,11649,5787],{"class":5744},[5249,11651,5835],{"class":5748},[5249,11653,5852],{"class":5744},[5249,11655,5435],{"class":5748},[5249,11657,5862],{"class":5744},[5249,11659,11660],{"class":5251,"line":5337},[5249,11661,5274],{"emptyLinePlaceholder":5273},[5249,11663,11664,11666,11668,11670],{"class":5251,"line":5343},[5249,11665,6381],{"class":5740},[5249,11667,6273],{"class":5801},[5249,11669,5852],{"class":5744},[5249,11671,11672],{"class":5748},"productRepository\n",[5249,11674,11675,11677,11679,11681,11683],{"class":5251,"line":5349},[5249,11676,9403],{"class":5744},[5249,11678,8284],{"class":5784},[5249,11680,5787],{"class":5744},[5249,11682,8795],{"class":5768},[5249,11684,5793],{"class":5744},[5249,11686,11687,11689,11691,11693,11696,11699,11701,11704,11706,11708,11711,11713,11715,11717,11719],{"class":5251,"line":5355},[5249,11688,9403],{"class":5744},[5249,11690,10831],{"class":5784},[5249,11692,5787],{"class":5744},[5249,11694,11695],{"class":5768},"`product.",[5249,11697,11698],{"class":5801},"${",[5249,11700,5435],{"class":5748},[5249,11702,5852],{"class":11703},"sD7JJ",[5249,11705,11434],{"class":5748},[5249,11707,7383],{"class":5801},[5249,11709,11710],{"class":5768},"`",[5249,11712,5429],{"class":5744},[5249,11714,5435],{"class":5748},[5249,11716,5852],{"class":5744},[5249,11718,11503],{"class":5748},[5249,11720,5793],{"class":5744},[5249,11722,11723,11725,11727],{"class":5251,"line":5360},[5249,11724,9403],{"class":5744},[5249,11726,8411],{"class":5784},[5249,11728,6394],{"class":5744},[5249,11730,11731],{"class":5251,"line":5366},[5249,11732,5352],{"class":5744},[5233,11734,11736],{"id":11735},"множинне-сортування","Множинне сортування",[5189,11738,11739],{},"Для сортування за кількома полями одночасно:",[5223,11741,11743],{"className":5731,"code":11742,"language":5733,"meta":5231,"style":5231},"\u002F\u002F dto\u002Ffind-products-query.dto.ts\nexport class FindProductsQueryDto {\n  @IsOptional()\n  @IsString({ each: true })\n  @Transform(({ value }) => {\n    if (typeof value === 'string') {\n      return value.split(',');\n    }\n    return value;\n  })\n  sort?: string[];\n}\n",[5134,11744,11745,11749,11759,11767,11782,11798,11814,11830,11834,11842,11846,11856],{"__ignoreMap":5231},[5249,11746,11747],{"class":5251,"line":5252},[5249,11748,6423],{"class":5867},[5249,11750,11751,11753,11755,11757],{"class":5251,"line":5258},[5249,11752,5798],{"class":5740},[5249,11754,5802],{"class":5801},[5249,11756,6432],{"class":5805},[5249,11758,5809],{"class":5744},[5249,11760,11761,11763,11765],{"class":5251,"line":5264},[5249,11762,5814],{"class":5744},[5249,11764,6738],{"class":5784},[5249,11766,5819],{"class":5744},[5249,11768,11769,11771,11773,11775,11777,11779],{"class":5251,"line":5270},[5249,11770,5814],{"class":5744},[5249,11772,9038],{"class":5784},[5249,11774,6238],{"class":5744},[5249,11776,9097],{"class":5748},[5249,11778,7193],{"class":5801},[5249,11780,11781],{"class":5744}," })\n",[5249,11783,11784,11786,11788,11790,11792,11794,11796],{"class":5251,"line":5277},[5249,11785,5814],{"class":5744},[5249,11787,9055],{"class":5784},[5249,11789,9114],{"class":5744},[5249,11791,5452],{"class":5748},[5249,11793,9102],{"class":5744},[5249,11795,6876],{"class":5801},[5249,11797,5809],{"class":5744},[5249,11799,11800,11802,11804,11806,11808,11810,11812],{"class":5251,"line":5283},[5249,11801,8304],{"class":5740},[5249,11803,5127],{"class":5744},[5249,11805,9136],{"class":5801},[5249,11807,9139],{"class":5748},[5249,11809,9142],{"class":5744},[5249,11811,9145],{"class":5768},[5249,11813,5844],{"class":5744},[5249,11815,11816,11818,11820,11822,11824,11826,11828],{"class":5251,"line":5289},[5249,11817,9152],{"class":5740},[5249,11819,9139],{"class":5748},[5249,11821,5852],{"class":5744},[5249,11823,9159],{"class":5784},[5249,11825,5787],{"class":5744},[5249,11827,9164],{"class":5768},[5249,11829,5862],{"class":5744},[5249,11831,11832],{"class":5251,"line":5295},[5249,11833,5346],{"class":5744},[5249,11835,11836,11838,11840],{"class":5251,"line":5301},[5249,11837,5882],{"class":5740},[5249,11839,9139],{"class":5748},[5249,11841,5772],{"class":5744},[5249,11843,11844],{"class":5251,"line":5307},[5249,11845,9206],{"class":5744},[5249,11847,11848,11850,11852,11854],{"class":5251,"line":5313},[5249,11849,6485],{"class":5748},[5249,11851,6336],{"class":5744},[5249,11853,5995],{"class":5805},[5249,11855,9218],{"class":5744},[5249,11857,11858],{"class":5251,"line":5319},[5249,11859,5352],{"class":5744},[5189,11861,9225],{},[5223,11863,11866],{"className":11864,"code":11865,"language":5228},[5226],"GET \u002Fproducts?sort=category:asc,price:desc,name:asc\n→ Сортувати за категорією ↑, потім за ціною ↓, потім за назвою ↑\n",[5134,11867,11865],{"__ignoreMap":5231},[5189,11869,11870],{},"Парсинг:",[5223,11872,11874],{"className":5731,"code":11873,"language":5733,"meta":5231,"style":5231},"function parseMultipleSort(sort?: string[]): SortOptions[] {\n  if (!sort || sort.length === 0) {\n    return [{ field: 'createdAt', order: 'DESC' }];\n  }\n\n  return sort.map(s => {\n    const [field, direction] = s.split(':');\n    return {\n      field,\n      order: direction?.toUpperCase() === 'DESC' ? 'DESC' : 'ASC',\n    };\n  });\n}\n",[5134,11875,11876,11900,11922,11942,11946,11950,11969,11995,12001,12008,12033,12037,12041],{"__ignoreMap":5231},[5249,11877,11878,11881,11884,11886,11888,11890,11892,11895,11897],{"class":5251,"line":5252},[5249,11879,11880],{"class":5801},"function",[5249,11882,11883],{"class":5784}," parseMultipleSort",[5249,11885,5787],{"class":5744},[5249,11887,5435],{"class":5748},[5249,11889,6336],{"class":5744},[5249,11891,5995],{"class":5805},[5249,11893,11894],{"class":5744},"[]): ",[5249,11896,11378],{"class":5805},[5249,11898,11899],{"class":5744},"[] {\n",[5249,11901,11902,11904,11906,11908,11910,11912,11914,11916,11918,11920],{"class":5251,"line":5258},[5249,11903,6345],{"class":5740},[5249,11905,9343],{"class":5744},[5249,11907,5435],{"class":5748},[5249,11909,9348],{"class":5744},[5249,11911,5435],{"class":5748},[5249,11913,5852],{"class":5744},[5249,11915,9355],{"class":5748},[5249,11917,9142],{"class":5744},[5249,11919,6904],{"class":6903},[5249,11921,5844],{"class":5744},[5249,11923,11924,11926,11929,11931,11933,11935,11937,11939],{"class":5251,"line":5264},[5249,11925,5882],{"class":5740},[5249,11927,11928],{"class":5744}," [{ ",[5249,11930,11404],{"class":5748},[5249,11932,11407],{"class":5768},[5249,11934,5429],{"class":5744},[5249,11936,11412],{"class":5748},[5249,11938,10200],{"class":5768},[5249,11940,11941],{"class":5744}," }];\n",[5249,11943,11944],{"class":5251,"line":5270},[5249,11945,5913],{"class":5744},[5249,11947,11948],{"class":5251,"line":5277},[5249,11949,5274],{"emptyLinePlaceholder":5273},[5249,11951,11952,11954,11956,11958,11960,11962,11965,11967],{"class":5251,"line":5283},[5249,11953,6381],{"class":5740},[5249,11955,11544],{"class":5748},[5249,11957,5852],{"class":5744},[5249,11959,9170],{"class":5784},[5249,11961,5787],{"class":5744},[5249,11963,11964],{"class":5748},"s",[5249,11966,9178],{"class":5801},[5249,11968,5809],{"class":5744},[5249,11970,11971,11973,11975,11977,11979,11981,11983,11985,11987,11989,11991,11993],{"class":5251,"line":5289},[5249,11972,8266],{"class":5801},[5249,11974,10142],{"class":5744},[5249,11976,11434],{"class":7136},[5249,11978,5429],{"class":5744},[5249,11980,11439],{"class":7136},[5249,11982,10153],{"class":5744},[5249,11984,11964],{"class":5748},[5249,11986,5852],{"class":5744},[5249,11988,9159],{"class":5784},[5249,11990,5787],{"class":5744},[5249,11992,11452],{"class":5768},[5249,11994,5862],{"class":5744},[5249,11996,11997,11999],{"class":5251,"line":5295},[5249,11998,5882],{"class":5740},[5249,12000,5809],{"class":5744},[5249,12002,12003,12006],{"class":5251,"line":5301},[5249,12004,12005],{"class":5748},"      field",[5249,12007,5895],{"class":5744},[5249,12009,12010,12012,12015,12017,12019,12021,12023,12025,12027,12029,12031],{"class":5251,"line":5307},[5249,12011,10192],{"class":5748},[5249,12013,12014],{"class":5748}," direction",[5249,12016,11468],{"class":5744},[5249,12018,11471],{"class":5784},[5249,12020,11474],{"class":5744},[5249,12022,11345],{"class":5768},[5249,12024,11018],{"class":5744},[5249,12026,11345],{"class":5768},[5249,12028,11042],{"class":5744},[5249,12030,10841],{"class":5768},[5249,12032,5895],{"class":5744},[5249,12034,12035],{"class":5251,"line":5313},[5249,12036,5908],{"class":5744},[5249,12038,12039],{"class":5251,"line":5319},[5249,12040,11608],{"class":5744},[5249,12042,12043],{"class":5251,"line":5325},[5249,12044,5352],{"class":5744},[5189,12046,12047],{},"Застосування у QueryBuilder:",[5223,12049,12051],{"className":5731,"code":12050,"language":5733,"meta":5231,"style":5231},"async findAll(query: FindProductsQueryDto) {\n  const sortOptions = parseMultipleSort(query.sort);\n  const queryBuilder = this.productRepository.createQueryBuilder('product');\n\n  \u002F\u002F Додаємо кожне правило сортування\n  sortOptions.forEach((sort, index) => {\n    if (index === 0) {\n      queryBuilder.orderBy(`product.${sort.field}`, sort.order);\n    } else {\n      queryBuilder.addOrderBy(`product.${sort.field}`, sort.order);\n    }\n  });\n\n  return queryBuilder.getMany();\n}\n",[5134,12052,12053,12069,12091,12115,12119,12124,12150,12164,12198,12208,12243,12247,12251,12255,12267],{"__ignoreMap":5231},[5249,12054,12055,12057,12059,12061,12063,12065,12067],{"class":5251,"line":5252},[5249,12056,7119],{"class":5748},[5249,12058,7990],{"class":5784},[5249,12060,5787],{"class":5744},[5249,12062,5835],{"class":5748},[5249,12064,5838],{"class":5744},[5249,12066,6536],{"class":5748},[5249,12068,5844],{"class":5744},[5249,12070,12071,12073,12076,12078,12081,12083,12085,12087,12089],{"class":5251,"line":5258},[5249,12072,7133],{"class":5801},[5249,12074,12075],{"class":7136}," sortOptions",[5249,12077,7140],{"class":5744},[5249,12079,12080],{"class":5784},"parseMultipleSort",[5249,12082,5787],{"class":5744},[5249,12084,5835],{"class":5748},[5249,12086,5852],{"class":5744},[5249,12088,5435],{"class":5748},[5249,12090,5862],{"class":5744},[5249,12092,12093,12095,12097,12099,12101,12103,12105,12107,12109,12111,12113],{"class":5251,"line":5264},[5249,12094,7133],{"class":5801},[5249,12096,8269],{"class":7136},[5249,12098,7140],{"class":5744},[5249,12100,8274],{"class":5801},[5249,12102,5852],{"class":5744},[5249,12104,8786],{"class":5748},[5249,12106,5852],{"class":5744},[5249,12108,8284],{"class":5784},[5249,12110,5787],{"class":5744},[5249,12112,8795],{"class":5768},[5249,12114,5862],{"class":5744},[5249,12116,12117],{"class":5251,"line":5270},[5249,12118,5274],{"emptyLinePlaceholder":5273},[5249,12120,12121],{"class":5251,"line":5277},[5249,12122,12123],{"class":5867},"  \u002F\u002F Додаємо кожне правило сортування\n",[5249,12125,12126,12129,12131,12134,12137,12139,12141,12144,12146,12148],{"class":5251,"line":5283},[5249,12127,12128],{"class":5748},"  sortOptions",[5249,12130,5852],{"class":5744},[5249,12132,12133],{"class":5784},"forEach",[5249,12135,12136],{"class":5744},"((",[5249,12138,5435],{"class":5748},[5249,12140,5429],{"class":5744},[5249,12142,12143],{"class":5748},"index",[5249,12145,5988],{"class":5744},[5249,12147,6876],{"class":5801},[5249,12149,5809],{"class":5744},[5249,12151,12152,12154,12156,12158,12160,12162],{"class":5251,"line":5289},[5249,12153,8304],{"class":5740},[5249,12155,5127],{"class":5744},[5249,12157,12143],{"class":5748},[5249,12159,9142],{"class":5744},[5249,12161,6904],{"class":6903},[5249,12163,5844],{"class":5744},[5249,12165,12166,12168,12170,12172,12174,12176,12178,12180,12182,12184,12186,12188,12190,12192,12194,12196],{"class":5251,"line":5295},[5249,12167,8319],{"class":5748},[5249,12169,5852],{"class":5744},[5249,12171,10831],{"class":5784},[5249,12173,5787],{"class":5744},[5249,12175,11695],{"class":5768},[5249,12177,11698],{"class":5801},[5249,12179,5435],{"class":5748},[5249,12181,5852],{"class":11703},[5249,12183,11434],{"class":5748},[5249,12185,7383],{"class":5801},[5249,12187,11710],{"class":5768},[5249,12189,5429],{"class":5744},[5249,12191,5435],{"class":5748},[5249,12193,5852],{"class":5744},[5249,12195,11503],{"class":5748},[5249,12197,5862],{"class":5744},[5249,12199,12200,12203,12206],{"class":5251,"line":5301},[5249,12201,12202],{"class":5744},"    } ",[5249,12204,12205],{"class":5740},"else",[5249,12207,5809],{"class":5744},[5249,12209,12210,12212,12214,12217,12219,12221,12223,12225,12227,12229,12231,12233,12235,12237,12239,12241],{"class":5251,"line":5307},[5249,12211,8319],{"class":5748},[5249,12213,5852],{"class":5744},[5249,12215,12216],{"class":5784},"addOrderBy",[5249,12218,5787],{"class":5744},[5249,12220,11695],{"class":5768},[5249,12222,11698],{"class":5801},[5249,12224,5435],{"class":5748},[5249,12226,5852],{"class":11703},[5249,12228,11434],{"class":5748},[5249,12230,7383],{"class":5801},[5249,12232,11710],{"class":5768},[5249,12234,5429],{"class":5744},[5249,12236,5435],{"class":5748},[5249,12238,5852],{"class":5744},[5249,12240,11503],{"class":5748},[5249,12242,5862],{"class":5744},[5249,12244,12245],{"class":5251,"line":5313},[5249,12246,5346],{"class":5744},[5249,12248,12249],{"class":5251,"line":5319},[5249,12250,11608],{"class":5744},[5249,12252,12253],{"class":5251,"line":5325},[5249,12254,5274],{"emptyLinePlaceholder":5273},[5249,12256,12257,12259,12261,12263,12265],{"class":5251,"line":5331},[5249,12258,6381],{"class":5740},[5249,12260,8269],{"class":5748},[5249,12262,5852],{"class":5744},[5249,12264,8411],{"class":5784},[5249,12266,6394],{"class":5744},[5249,12268,12269],{"class":5251,"line":5337},[5249,12270,5352],{"class":5744},[5184,12272,12274],{"id":12273},"пошук-текстовий-запит-через-query-параметр","Пошук: текстовий запит через query-параметр",[5189,12276,12277,5127,12280,12283],{},[5124,12278,12279],{},"Пошук",[5129,12281,12282],{},"search",") є ще одним поширеним застосуванням query-параметрів. Клієнт передає ключове слово або фразу, а сервер шукає відповідні записи у одному або кількох полях.",[5233,12285,12287],{"id":12286},"базовий-текстовий-пошук","Базовий текстовий пошук",[5223,12289,12291],{"className":5731,"code":12290,"language":5733,"meta":5231,"style":5231},"\u002F\u002F dto\u002Fsearch-products-query.dto.ts\nimport { IsOptional, IsString, MinLength, MaxLength } from 'class-validator';\n\nexport class SearchProductsQueryDto {\n  @IsOptional()\n  @IsString()\n  @MinLength(2, { message: 'Search query must be at least 2 characters' })\n  @MaxLength(100)\n  search?: string;\n}\n",[5134,12292,12293,12298,12328,12332,12343,12351,12359,12379,12391,12402],{"__ignoreMap":5231},[5249,12294,12295],{"class":5251,"line":5252},[5249,12296,12297],{"class":5867},"\u002F\u002F dto\u002Fsearch-products-query.dto.ts\n",[5249,12299,12300,12302,12304,12306,12308,12310,12312,12315,12317,12320,12322,12324,12326],{"class":5251,"line":5258},[5249,12301,5741],{"class":5740},[5249,12303,5745],{"class":5744},[5249,12305,6738],{"class":5748},[5249,12307,5429],{"class":5744},[5249,12309,9038],{"class":5748},[5249,12311,5429],{"class":5744},[5249,12313,12314],{"class":5748},"MinLength",[5249,12316,5429],{"class":5744},[5249,12318,12319],{"class":5748},"MaxLength",[5249,12321,5762],{"class":5744},[5249,12323,5765],{"class":5740},[5249,12325,6770],{"class":5768},[5249,12327,5772],{"class":5744},[5249,12329,12330],{"class":5251,"line":5264},[5249,12331,5274],{"emptyLinePlaceholder":5273},[5249,12333,12334,12336,12338,12341],{"class":5251,"line":5270},[5249,12335,5798],{"class":5740},[5249,12337,5802],{"class":5801},[5249,12339,12340],{"class":5805}," SearchProductsQueryDto",[5249,12342,5809],{"class":5744},[5249,12344,12345,12347,12349],{"class":5251,"line":5277},[5249,12346,5814],{"class":5744},[5249,12348,6738],{"class":5784},[5249,12350,5819],{"class":5744},[5249,12352,12353,12355,12357],{"class":5251,"line":5283},[5249,12354,5814],{"class":5744},[5249,12356,9038],{"class":5784},[5249,12358,5819],{"class":5744},[5249,12360,12361,12363,12365,12367,12369,12371,12374,12377],{"class":5251,"line":5289},[5249,12362,5814],{"class":5744},[5249,12364,12314],{"class":5784},[5249,12366,5787],{"class":5744},[5249,12368,10517],{"class":6903},[5249,12370,8332],{"class":5744},[5249,12372,12373],{"class":5748},"message:",[5249,12375,12376],{"class":5768}," 'Search query must be at least 2 characters'",[5249,12378,11781],{"class":5744},[5249,12380,12381,12383,12385,12387,12389],{"class":5251,"line":5295},[5249,12382,5814],{"class":5744},[5249,12384,12319],{"class":5784},[5249,12386,5787],{"class":5744},[5249,12388,7645],{"class":6903},[5249,12390,5793],{"class":5744},[5249,12392,12393,12396,12398,12400],{"class":5251,"line":5301},[5249,12394,12395],{"class":5748},"  search",[5249,12397,6336],{"class":5744},[5249,12399,5995],{"class":5805},[5249,12401,5772],{"class":5744},[5249,12403,12404],{"class":5251,"line":5307},[5249,12405,5352],{"class":5744},[5189,12407,7919],{},[5223,12409,12411],{"className":5731,"code":12410,"language":5733,"meta":5231,"style":5231},"@Controller('products')\nexport class ProductsController {\n  @Get()\n  async search(@Query() query: SearchProductsQueryDto) {\n    if (query.search) {\n      return this.productsService.search(query.search);\n    }\n    return this.productsService.findAll();\n  }\n}\n",[5134,12412,12413,12425,12435,12443,12465,12479,12503,12507,12523,12527],{"__ignoreMap":5231},[5249,12414,12415,12417,12419,12421,12423],{"class":5251,"line":5252},[5249,12416,5781],{"class":5744},[5249,12418,5749],{"class":5784},[5249,12420,5787],{"class":5744},[5249,12422,5790],{"class":5768},[5249,12424,5793],{"class":5744},[5249,12426,12427,12429,12431,12433],{"class":5251,"line":5258},[5249,12428,5798],{"class":5740},[5249,12430,5802],{"class":5801},[5249,12432,5806],{"class":5805},[5249,12434,5809],{"class":5744},[5249,12436,12437,12439,12441],{"class":5251,"line":5264},[5249,12438,5814],{"class":5744},[5249,12440,5754],{"class":5784},[5249,12442,5819],{"class":5744},[5249,12444,12445,12447,12450,12452,12454,12456,12458,12460,12463],{"class":5251,"line":5270},[5249,12446,7987],{"class":5801},[5249,12448,12449],{"class":5784}," search",[5249,12451,5827],{"class":5744},[5249,12453,5759],{"class":5784},[5249,12455,5832],{"class":5744},[5249,12457,5835],{"class":5748},[5249,12459,5838],{"class":5744},[5249,12461,12462],{"class":5805},"SearchProductsQueryDto",[5249,12464,5844],{"class":5744},[5249,12466,12467,12469,12471,12473,12475,12477],{"class":5251,"line":5277},[5249,12468,8304],{"class":5740},[5249,12470,5127],{"class":5744},[5249,12472,5835],{"class":5748},[5249,12474,5852],{"class":5744},[5249,12476,12282],{"class":5748},[5249,12478,5844],{"class":5744},[5249,12480,12481,12483,12485,12487,12489,12491,12493,12495,12497,12499,12501],{"class":5251,"line":5283},[5249,12482,9152],{"class":5740},[5249,12484,6273],{"class":5801},[5249,12486,5852],{"class":5744},[5249,12488,6613],{"class":5748},[5249,12490,5852],{"class":5744},[5249,12492,12282],{"class":5784},[5249,12494,5787],{"class":5744},[5249,12496,5835],{"class":5748},[5249,12498,5852],{"class":5744},[5249,12500,12282],{"class":5748},[5249,12502,5862],{"class":5744},[5249,12504,12505],{"class":5251,"line":5289},[5249,12506,5346],{"class":5744},[5249,12508,12509,12511,12513,12515,12517,12519,12521],{"class":5251,"line":5295},[5249,12510,5882],{"class":5740},[5249,12512,6273],{"class":5801},[5249,12514,5852],{"class":5744},[5249,12516,6613],{"class":5748},[5249,12518,5852],{"class":5744},[5249,12520,6283],{"class":5784},[5249,12522,6394],{"class":5744},[5249,12524,12525],{"class":5251,"line":5301},[5249,12526,5913],{"class":5744},[5249,12528,12529],{"class":5251,"line":5307},[5249,12530,5352],{"class":5744},[5189,12532,12533],{},"Реалізація пошуку у сервісі (TypeORM з PostgreSQL):",[5223,12535,12537],{"className":5731,"code":12536,"language":5733,"meta":5231,"style":5231},"\u002F\u002F products.service.ts\nasync search(searchTerm: string) {\n  return this.productRepository\n    .createQueryBuilder('product')\n    .where(\n      'product.name ILIKE :search OR product.description ILIKE :search',\n      { search: `%${searchTerm}%` }\n    )\n    .getMany();\n}\n",[5134,12538,12539,12543,12560,12570,12582,12590,12597,12620,12625,12633],{"__ignoreMap":5231},[5249,12540,12541],{"class":5251,"line":5252},[5249,12542,8755],{"class":5867},[5249,12544,12545,12547,12549,12551,12554,12556,12558],{"class":5251,"line":5258},[5249,12546,7119],{"class":5748},[5249,12548,12449],{"class":5784},[5249,12550,5787],{"class":5744},[5249,12552,12553],{"class":5748},"searchTerm",[5249,12555,5838],{"class":5744},[5249,12557,5995],{"class":5748},[5249,12559,5844],{"class":5744},[5249,12561,12562,12564,12566,12568],{"class":5251,"line":5264},[5249,12563,6381],{"class":5740},[5249,12565,6273],{"class":5801},[5249,12567,5852],{"class":5744},[5249,12569,11672],{"class":5748},[5249,12571,12572,12574,12576,12578,12580],{"class":5251,"line":5270},[5249,12573,9403],{"class":5744},[5249,12575,8284],{"class":5784},[5249,12577,5787],{"class":5744},[5249,12579,8795],{"class":5768},[5249,12581,5793],{"class":5744},[5249,12583,12584,12586,12588],{"class":5251,"line":5277},[5249,12585,9403],{"class":5744},[5249,12587,9419],{"class":5784},[5249,12589,5973],{"class":5744},[5249,12591,12592,12595],{"class":5251,"line":5283},[5249,12593,12594],{"class":5768},"      'product.name ILIKE :search OR product.description ILIKE :search'",[5249,12596,5895],{"class":5744},[5249,12598,12599,12602,12605,12608,12610,12612,12614,12617],{"class":5251,"line":5289},[5249,12600,12601],{"class":5744},"      { ",[5249,12603,12604],{"class":5748},"search:",[5249,12606,12607],{"class":5768}," `%",[5249,12609,11698],{"class":5801},[5249,12611,12553],{"class":5748},[5249,12613,7383],{"class":5801},[5249,12615,12616],{"class":5768},"%`",[5249,12618,12619],{"class":5744}," }\n",[5249,12621,12622],{"class":5251,"line":5295},[5249,12623,12624],{"class":5744},"    )\n",[5249,12626,12627,12629,12631],{"class":5251,"line":5301},[5249,12628,9403],{"class":5744},[5249,12630,8411],{"class":5784},[5249,12632,6394],{"class":5744},[5249,12634,12635],{"class":5251,"line":5307},[5249,12636,5352],{"class":5744},[5464,12638,12639,12642,12643,12646,12647,12649,12650,5852],{},[5134,12640,12641],{},"ILIKE"," — це case-insensitive оператор пошуку у PostgreSQL. Для MySQL використовуйте ",[5134,12644,12645],{},"LIKE",", оскільки він за замовчуванням нечутливий до регістру. Для SQLite використовуйте ",[5134,12648,12645],{}," з ",[5134,12651,12652],{},"COLLATE NOCASE",[5233,12654,12656],{"id":12655},"full-text-search-повнотекстовий-пошук","Full-Text Search (повнотекстовий пошук)",[5189,12658,12659],{},"Для складніших сценаріїв пошуку використовуйте можливості повнотекстового пошуку бази даних:",[5223,12661,12663],{"className":5731,"code":12662,"language":5733,"meta":5231,"style":5231},"\u002F\u002F PostgreSQL Full-Text Search\nasync fullTextSearch(searchTerm: string) {\n  return this.productRepository\n    .createQueryBuilder('product')\n    .where(\n      `to_tsvector('english', product.name || ' ' || product.description) @@ plainto_tsquery('english', :search)`,\n      { search: searchTerm }\n    )\n    .orderBy(\n      `ts_rank(to_tsvector('english', product.name || ' ' || product.description), plainto_tsquery('english', :search))`,\n      'DESC'\n    )\n    .setParameter('search', searchTerm)\n    .getMany();\n}\n",[5134,12664,12665,12670,12687,12697,12709,12717,12724,12735,12739,12747,12754,12759,12763,12781,12789],{"__ignoreMap":5231},[5249,12666,12667],{"class":5251,"line":5252},[5249,12668,12669],{"class":5867},"\u002F\u002F PostgreSQL Full-Text Search\n",[5249,12671,12672,12674,12677,12679,12681,12683,12685],{"class":5251,"line":5258},[5249,12673,7119],{"class":5748},[5249,12675,12676],{"class":5784}," fullTextSearch",[5249,12678,5787],{"class":5744},[5249,12680,12553],{"class":5748},[5249,12682,5838],{"class":5744},[5249,12684,5995],{"class":5748},[5249,12686,5844],{"class":5744},[5249,12688,12689,12691,12693,12695],{"class":5251,"line":5264},[5249,12690,6381],{"class":5740},[5249,12692,6273],{"class":5801},[5249,12694,5852],{"class":5744},[5249,12696,11672],{"class":5748},[5249,12698,12699,12701,12703,12705,12707],{"class":5251,"line":5270},[5249,12700,9403],{"class":5744},[5249,12702,8284],{"class":5784},[5249,12704,5787],{"class":5744},[5249,12706,8795],{"class":5768},[5249,12708,5793],{"class":5744},[5249,12710,12711,12713,12715],{"class":5251,"line":5277},[5249,12712,9403],{"class":5744},[5249,12714,9419],{"class":5784},[5249,12716,5973],{"class":5744},[5249,12718,12719,12722],{"class":5251,"line":5283},[5249,12720,12721],{"class":5768},"      `to_tsvector('english', product.name || ' ' || product.description) @@ plainto_tsquery('english', :search)`",[5249,12723,5895],{"class":5744},[5249,12725,12726,12728,12730,12733],{"class":5251,"line":5289},[5249,12727,12601],{"class":5744},[5249,12729,12604],{"class":5748},[5249,12731,12732],{"class":5748}," searchTerm",[5249,12734,12619],{"class":5744},[5249,12736,12737],{"class":5251,"line":5295},[5249,12738,12624],{"class":5744},[5249,12740,12741,12743,12745],{"class":5251,"line":5301},[5249,12742,9403],{"class":5744},[5249,12744,10831],{"class":5784},[5249,12746,5973],{"class":5744},[5249,12748,12749,12752],{"class":5251,"line":5307},[5249,12750,12751],{"class":5768},"      `ts_rank(to_tsvector('english', product.name || ' ' || product.description), plainto_tsquery('english', :search))`",[5249,12753,5895],{"class":5744},[5249,12755,12756],{"class":5251,"line":5313},[5249,12757,12758],{"class":5768},"      'DESC'\n",[5249,12760,12761],{"class":5251,"line":5319},[5249,12762,12624],{"class":5744},[5249,12764,12765,12767,12770,12772,12775,12777,12779],{"class":5251,"line":5325},[5249,12766,9403],{"class":5744},[5249,12768,12769],{"class":5784},"setParameter",[5249,12771,5787],{"class":5744},[5249,12773,12774],{"class":5768},"'search'",[5249,12776,5429],{"class":5744},[5249,12778,12553],{"class":5748},[5249,12780,5793],{"class":5744},[5249,12782,12783,12785,12787],{"class":5251,"line":5331},[5249,12784,9403],{"class":5744},[5249,12786,8411],{"class":5784},[5249,12788,6394],{"class":5744},[5249,12790,12791],{"class":5251,"line":5337},[5249,12792,5352],{"class":5744},[5919,12794,12795,12798,12822],{},[5189,12796,12797],{},"Для продуктивного повнотекстового пошуку створіть спеціалізовані індекси у базі даних:",[5092,12799,12800,12810,12816],{},[5095,12801,12802,12805,12806,12809],{},[5124,12803,12804],{},"PostgreSQL",": GIN індекси на ",[5134,12807,12808],{},"tsvector"," стовпцях",[5095,12811,12812,12815],{},[5124,12813,12814],{},"MySQL",": FULLTEXT індекси",[5095,12817,12818,12821],{},[5124,12819,12820],{},"Elasticsearch",": для дуже складних сценаріїв пошуку",[5189,12823,12824],{},"Також розгляньте використання спеціалізованих рішень типу Elasticsearch, Algolia або MeiliSearch для великих обсягів даних та складних вимог до пошуку.",[5184,12826,12828],{"id":12827},"комплексний-приклад-фільтрація-пагінація-сортування-пошук","Комплексний приклад: фільтрація + пагінація + сортування + пошук",[5189,12830,12831],{},"Реальні API зазвичай комбінують усі описані функції в одному ендпоінті. Розглянемо повноцінний приклад:",[5233,12833,12835],{"id":12834},"універсальний-dto-для-запитів","Універсальний DTO для запитів",[5223,12837,12839],{"className":5731,"code":12838,"language":5733,"meta":5231,"style":5231},"\u002F\u002F dto\u002Ffind-products-query.dto.ts\nimport { IsOptional, IsString, IsInt, Min, Max, IsIn, Matches, MinLength } from 'class-validator';\nimport { Type, Transform } from 'class-transformer';\n\nexport class FindProductsQueryDto {\n  \u002F\u002F Пошук\n  @IsOptional()\n  @IsString()\n  @MinLength(2)\n  search?: string;\n\n  \u002F\u002F Фільтрація\n  @IsOptional()\n  @IsIn(['electronics', 'clothing', 'books', 'food', 'home'])\n  category?: string;\n\n  @IsOptional()\n  @Type(() => Number)\n  @IsInt()\n  @Min(0)\n  minPrice?: number;\n\n  @IsOptional()\n  @Type(() => Number)\n  @IsInt()\n  @Min(0)\n  maxPrice?: number;\n\n  @IsOptional()\n  @Type(() => Boolean)\n  inStock?: boolean;\n\n  @IsOptional()\n  @IsString({ each: true })\n  @Transform(({ value }) => typeof value === 'string' ? value.split(',') : value)\n  tags?: string[];\n\n  \u002F\u002F Пагінація\n  @IsOptional()\n  @Type(() => Number)\n  @IsInt()\n  @Min(1)\n  page: number = 1;\n\n  @IsOptional()\n  @Type(() => Number)\n  @IsInt()\n  @Min(1)\n  @Max(100)\n  limit: number = 10;\n\n  \u002F\u002F Сортування\n  @IsOptional()\n  @Matches(\u002F^(name|price|createdAt|stock):(asc|desc)$\u002F)\n  sort?: string;\n}\n",[5134,12840,12841,12845,12889,12909,12913,12923,12928,12936,12944,12956,12966,12970,12975,12983,13012,13022,13026,13034,13048,13056,13068,13078,13082,13090,13104,13112,13124,13134,13138,13146,13160,13170,13174,13182,13196,13238,13248,13252,13257,13265,13279,13287,13299,13314,13319,13328,13343,13352,13365,13378,13393,13398,13404,13413,13462,13473],{"__ignoreMap":5231},[5249,12842,12843],{"class":5251,"line":5252},[5249,12844,6423],{"class":5867},[5249,12846,12847,12849,12851,12853,12855,12857,12859,12861,12863,12865,12867,12869,12871,12873,12875,12877,12879,12881,12883,12885,12887],{"class":5251,"line":5258},[5249,12848,5741],{"class":5740},[5249,12850,5745],{"class":5744},[5249,12852,6738],{"class":5748},[5249,12854,5429],{"class":5744},[5249,12856,9038],{"class":5748},[5249,12858,5429],{"class":5744},[5249,12860,6743],{"class":5748},[5249,12862,5429],{"class":5744},[5249,12864,6748],{"class":5748},[5249,12866,5429],{"class":5744},[5249,12868,6753],{"class":5748},[5249,12870,5429],{"class":5744},[5249,12872,6763],{"class":5748},[5249,12874,5429],{"class":5744},[5249,12876,11175],{"class":5748},[5249,12878,5429],{"class":5744},[5249,12880,12314],{"class":5748},[5249,12882,5762],{"class":5744},[5249,12884,5765],{"class":5740},[5249,12886,6770],{"class":5768},[5249,12888,5772],{"class":5744},[5249,12890,12891,12893,12895,12897,12899,12901,12903,12905,12907],{"class":5251,"line":5264},[5249,12892,5741],{"class":5740},[5249,12894,5745],{"class":5744},[5249,12896,6781],{"class":5748},[5249,12898,5429],{"class":5744},[5249,12900,9055],{"class":5748},[5249,12902,5762],{"class":5744},[5249,12904,5765],{"class":5740},[5249,12906,6788],{"class":5768},[5249,12908,5772],{"class":5744},[5249,12910,12911],{"class":5251,"line":5270},[5249,12912,5274],{"emptyLinePlaceholder":5273},[5249,12914,12915,12917,12919,12921],{"class":5251,"line":5277},[5249,12916,5798],{"class":5740},[5249,12918,5802],{"class":5801},[5249,12920,6432],{"class":5805},[5249,12922,5809],{"class":5744},[5249,12924,12925],{"class":5251,"line":5283},[5249,12926,12927],{"class":5867},"  \u002F\u002F Пошук\n",[5249,12929,12930,12932,12934],{"class":5251,"line":5289},[5249,12931,5814],{"class":5744},[5249,12933,6738],{"class":5784},[5249,12935,5819],{"class":5744},[5249,12937,12938,12940,12942],{"class":5251,"line":5295},[5249,12939,5814],{"class":5744},[5249,12941,9038],{"class":5784},[5249,12943,5819],{"class":5744},[5249,12945,12946,12948,12950,12952,12954],{"class":5251,"line":5301},[5249,12947,5814],{"class":5744},[5249,12949,12314],{"class":5784},[5249,12951,5787],{"class":5744},[5249,12953,10517],{"class":6903},[5249,12955,5793],{"class":5744},[5249,12957,12958,12960,12962,12964],{"class":5251,"line":5307},[5249,12959,12395],{"class":5748},[5249,12961,6336],{"class":5744},[5249,12963,5995],{"class":5805},[5249,12965,5772],{"class":5744},[5249,12967,12968],{"class":5251,"line":5313},[5249,12969,5274],{"emptyLinePlaceholder":5273},[5249,12971,12972],{"class":5251,"line":5319},[5249,12973,12974],{"class":5867},"  \u002F\u002F 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Пагінація\n",[5249,13258,13259,13261,13263],{"class":5251,"line":10355},[5249,13260,5814],{"class":5744},[5249,13262,6738],{"class":5784},[5249,13264,5819],{"class":5744},[5249,13266,13267,13269,13271,13273,13275,13277],{"class":5251,"line":10360},[5249,13268,5814],{"class":5744},[5249,13270,6781],{"class":5784},[5249,13272,6873],{"class":5744},[5249,13274,6876],{"class":5801},[5249,13276,6879],{"class":5748},[5249,13278,5793],{"class":5744},[5249,13280,13281,13283,13285],{"class":5251,"line":10365},[5249,13282,5814],{"class":5744},[5249,13284,6743],{"class":5784},[5249,13286,5819],{"class":5744},[5249,13288,13289,13291,13293,13295,13297],{"class":5251,"line":10370},[5249,13290,5814],{"class":5744},[5249,13292,6748],{"class":5784},[5249,13294,5787],{"class":5744},[5249,13296,5459],{"class":6903},[5249,13298,5793],{"class":5744},[5249,13300,13302,13304,13306,13308,13310,13312],{"class":5251,"line":13301},43,[5249,13303,7574],{"class":5748},[5249,13305,5838],{"class":5744},[5249,13307,6455],{"class":5805},[5249,13309,7140],{"class":5744},[5249,13311,5459],{"class":6903},[5249,13313,5772],{"class":5744},[5249,13315,13317],{"class":5251,"line":13316},44,[5249,13318,5274],{"emptyLinePlaceholder":5273},[5249,13320,13322,13324,13326],{"class":5251,"line":13321},45,[5249,13323,5814],{"class":5744},[5249,13325,6738],{"class":5784},[5249,13327,5819],{"class":5744},[5249,13329,13331,13333,13335,13337,13339,13341],{"class":5251,"line":13330},46,[5249,13332,5814],{"class":5744},[5249,13334,6781],{"class":5784},[5249,13336,6873],{"class":5744},[5249,13338,6876],{"class":5801},[5249,13340,6879],{"class":5748},[5249,13342,5793],{"class":5744},[5249,13344,13346,13348,13350],{"class":5251,"line":13345},47,[5249,13347,5814],{"class":5744},[5249,13349,6743],{"class":5784},[5249,13351,5819],{"class":5744},[5249,13353,13355,13357,13359,13361,13363],{"class":5251,"line":13354},48,[5249,13356,5814],{"class":5744},[5249,13358,6748],{"class":5784},[5249,13360,5787],{"class":5744},[5249,13362,5459],{"class":6903},[5249,13364,5793],{"class":5744},[5249,13366,13368,13370,13372,13374,13376],{"class":5251,"line":13367},49,[5249,13369,5814],{"class":5744},[5249,13371,6753],{"class":5784},[5249,13373,5787],{"class":5744},[5249,13375,7645],{"class":6903},[5249,13377,5793],{"class":5744},[5249,13379,13381,13383,13385,13387,13389,13391],{"class":5251,"line":13380},50,[5249,13382,7652],{"class":5748},[5249,13384,5838],{"class":5744},[5249,13386,6455],{"class":5805},[5249,13388,7140],{"class":5744},[5249,13390,7661],{"class":6903},[5249,13392,5772],{"class":5744},[5249,13394,13396],{"class":5251,"line":13395},51,[5249,13397,5274],{"emptyLinePlaceholder":5273},[5249,13399,13401],{"class":5251,"line":13400},52,[5249,13402,13403],{"class":5867}," 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Сортування\n",[5249,13405,13407,13409,13411],{"class":5251,"line":13406},53,[5249,13408,5814],{"class":5744},[5249,13410,6738],{"class":5784},[5249,13412,5819],{"class":5744},[5249,13414,13416,13418,13420,13422,13424,13426,13428,13430,13432,13434,13436,13438,13440,13442,13444,13446,13448,13450,13452,13454,13456,13458,13460],{"class":5251,"line":13415},54,[5249,13417,5814],{"class":5744},[5249,13419,11175],{"class":5784},[5249,13421,5787],{"class":5744},[5249,13423,11217],{"class":11216},[5249,13425,11221],{"class":11220},[5249,13427,5787],{"class":11224},[5249,13429,11227],{"class":11216},[5249,13431,11230],{"class":11220},[5249,13433,11233],{"class":11216},[5249,13435,11230],{"class":11220},[5249,13437,11238],{"class":11216},[5249,13439,11230],{"class":11220},[5249,13441,11243],{"class":11216},[5249,13443,5436],{"class":11224},[5249,13445,6724],{"class":11216},[5249,13447,5787],{"class":11224},[5249,13449,11252],{"class":11216},[5249,13451,11230],{"class":11220},[5249,13453,11257],{"class":11216},[5249,13455,5436],{"class":11224},[5249,13457,7290],{"class":11220},[5249,13459,11217],{"class":11216},[5249,13461,5793],{"class":5744},[5249,13463,13465,13467,13469,13471],{"class":5251,"line":13464},55,[5249,13466,6485],{"class":5748},[5249,13468,6336],{"class":5744},[5249,13470,5995],{"class":5805},[5249,13472,5772],{"class":5744},[5249,13474,13476],{"class":5251,"line":13475},56,[5249,13477,5352],{"class":5744},[5233,13479,13481],{"id":13480},"контролер","Контролер",[5223,13483,13485],{"className":5731,"code":13484,"language":5733,"meta":5231,"style":5231},"import { Controller, Get, Query } from '@nestjs\u002Fcommon';\nimport { ProductsService } from '.\u002Fproducts.service';\nimport { FindProductsQueryDto } from '.\u002Fdto\u002Ffind-products-query.dto';\n\n@Controller('products')\nexport class ProductsController {\n  constructor(private readonly productsService: ProductsService) {}\n\n  @Get()\n  async findAll(@Query() query: FindProductsQueryDto) {\n    return this.productsService.findAll(query);\n  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з повною логікою",[5223,13655,13657],{"className":5731,"code":13656,"language":5733,"meta":5231,"style":5231},"\u002F\u002F products.service.ts\nimport { Injectable } from '@nestjs\u002Fcommon';\nimport { InjectRepository } from '@nestjs\u002Ftypeorm';\nimport { Repository } from 'typeorm';\nimport { Product } from '.\u002Fentities\u002Fproduct.entity';\nimport { FindProductsQueryDto } from '.\u002Fdto\u002Ffind-products-query.dto';\n\n@Injectable()\nexport class ProductsService {\n  constructor(\n    @InjectRepository(Product)\n    private readonly productRepository: Repository\u003CProduct>,\n  ) {}\n\n  async findAll(query: FindProductsQueryDto) {\n    const queryBuilder = this.productRepository.createQueryBuilder('product');\n\n    \u002F\u002F 1. ПОШУК\n    if (query.search) {\n      queryBuilder.andWhere(\n        '(product.name ILIKE :search OR product.description ILIKE :search)',\n        { search: `%${query.search}%` }\n      );\n    }\n\n    \u002F\u002F 2. ФІЛЬТРАЦІЯ\n    if (query.category) {\n      queryBuilder.andWhere('product.category = :category', {\n        category: query.category,\n      });\n    }\n\n    if (query.minPrice !== undefined) {\n      queryBuilder.andWhere('product.price >= :minPrice', {\n        minPrice: query.minPrice,\n      });\n    }\n\n    if (query.maxPrice !== undefined) {\n      queryBuilder.andWhere('product.price \u003C= :maxPrice', {\n        maxPrice: query.maxPrice,\n      });\n    }\n\n    if (query.inStock !== undefined) {\n      if (query.inStock) {\n        queryBuilder.andWhere('product.stock > 0');\n      } else {\n        queryBuilder.andWhere('product.stock = 0');\n      }\n    }\n\n    if (query.tags && query.tags.length > 0) {\n      queryBuilder.andWhere('product.tags && ARRAY[:...tags]', {\n        tags: query.tags,\n      });\n    }\n\n    \u002F\u002F 3. СОРТУВАННЯ\n    const [sortField, sortOrder] = query.sort?.split(':') || ['createdAt', 'desc'];\n    queryBuilder.orderBy(\n      `product.${sortField}`,\n      sortOrder.toUpperCase() as 'ASC' | 'DESC',\n    );\n\n    \u002F\u002F 4. ПАГІНАЦІЯ\n    const offset = (query.page - 1) * query.limit;\n    queryBuilder.skip(offset).take(query.limit);\n\n    \u002F\u002F 5. ВИКОНАННЯ ЗАПИТУ\n    const [items, total] = await queryBuilder.getManyAndCount();\n\n    \u002F\u002F 6. ФОРМУВАННЯ ВІДПОВІДІ\n    return {\n      items,\n      meta: {\n        total,\n        page: query.page,\n        limit: query.limit,\n        totalPages: Math.ceil(total \u002F query.limit),\n        hasNextPage: query.page \u003C Math.ceil(total \u002F query.limit),\n        hasPreviousPage: query.page > 1,\n      },\n    };\n  }\n}\n",[5134,13658,13659,13663,13679,13695,13711,13729,13745,13749,13757,13768,13774,13786,13805,13809,13813,13829,13853,13857,13862,13876,13886,13893,13916,13921,13925,13929,13934,13948,13963,13976,13981,13985,13989,14007,14021,14034,14038,14042,14046,14064,14078,14091,14095,14099,14103,14121,14136,14152,14161,14176,14181,14185,14189,14220,14235,14248,14252,14257,14262,14268,14313,14324,14340,14364,14369,14374,14380,14409,14437,14442,14448,14474,14479,14485,14492,14499,14506,14513,14527,14541,14569,14603,14621,14626,14631,14636],{"__ignoreMap":5231},[5249,13660,13661],{"class":5251,"line":5252},[5249,13662,8755],{"class":5867},[5249,13664,13665,13667,13669,13671,13673,13675,13677],{"class":5251,"line":5258},[5249,13666,5741],{"class":5740},[5249,13668,5745],{"class":5744},[5249,13670,8096],{"class":5748},[5249,13672,5762],{"class":5744},[5249,13674,5765],{"class":5740},[5249,13676,5769],{"class":5768},[5249,13678,5772],{"class":5744},[5249,13680,13681,13683,13685,13687,13689,13691,13693],{"class":5251,"line":5264},[5249,13682,5741],{"class":5740},[5249,13684,5745],{"class":5744},[5249,13686,8113],{"class":5748},[5249,13688,5762],{"class":5744},[5249,13690,5765],{"class":5740},[5249,13692,8120],{"class":5768},[5249,13694,5772],{"class":5744},[5249,13696,13697,13699,13701,13703,13705,13707,13709],{"class":5251,"line":5270},[5249,13698,5741],{"class":5740},[5249,13700,5745],{"class":5744},[5249,13702,8131],{"class":5748},[5249,13704,5762],{"class":5744},[5249,13706,5765],{"class":5740},[5249,13708,8138],{"class":5768},[5249,13710,5772],{"class":5744},[5249,13712,13713,13715,13717,13720,13722,13724,13727],{"class":5251,"line":5277},[5249,13714,5741],{"class":5740},[5249,13716,5745],{"class":5744},[5249,13718,13719],{"class":5748},"Product",[5249,13721,5762],{"class":5744},[5249,13723,5765],{"class":5740},[5249,13725,13726],{"class":5768}," '.\u002Fentities\u002Fproduct.entity'",[5249,13728,5772],{"class":5744},[5249,13730,13731,13733,13735,13737,13739,13741,13743],{"class":5251,"line":5283},[5249,13732,5741],{"class":5740},[5249,13734,5745],{"class":5744},[5249,13736,6536],{"class":5748},[5249,13738,5762],{"class":5744},[5249,13740,5765],{"class":5740},[5249,13742,6543],{"class":5768},[5249,13744,5772],{"class":5744},[5249,13746,13747],{"class":5251,"line":5289},[5249,13748,5274],{"emptyLinePlaceholder":5273},[5249,13750,13751,13753,13755],{"class":5251,"line":5295},[5249,13752,5781],{"class":5744},[5249,13754,8096],{"class":5784},[5249,13756,5819],{"class":5744},[5249,13758,13759,13761,13763,13766],{"class":5251,"line":5301},[5249,13760,5798],{"class":5740},[5249,13762,5802],{"class":5801},[5249,13764,13765],{"class":5805}," ProductsService",[5249,13767,5809],{"class":5744},[5249,13769,13770,13772],{"class":5251,"line":5307},[5249,13771,7951],{"class":5801},[5249,13773,5973],{"class":5744},[5249,13775,13776,13778,13780,13782,13784],{"class":5251,"line":5313},[5249,13777,5978],{"class":5744},[5249,13779,8113],{"class":5784},[5249,13781,5787],{"class":5744},[5249,13783,13719],{"class":5748},[5249,13785,5793],{"class":5744},[5249,13787,13788,13790,13792,13795,13797,13799,13801,13803],{"class":5251,"line":5319},[5249,13789,8204],{"class":5801},[5249,13791,7959],{"class":5801},[5249,13793,13794],{"class":5748}," productRepository",[5249,13796,5838],{"class":5744},[5249,13798,8131],{"class":5805},[5249,13800,8216],{"class":5744},[5249,13802,13719],{"class":5805},[5249,13804,8221],{"class":5744},[5249,13806,13807],{"class":5251,"line":5325},[5249,13808,8226],{"class":5744},[5249,13810,13811],{"class":5251,"line":5331},[5249,13812,5274],{"emptyLinePlaceholder":5273},[5249,13814,13815,13817,13819,13821,13823,13825,13827],{"class":5251,"line":5337},[5249,13816,7987],{"class":5801},[5249,13818,7990],{"class":5784},[5249,13820,5787],{"class":5744},[5249,13822,5835],{"class":5748},[5249,13824,5838],{"class":5744},[5249,13826,6536],{"class":5805},[5249,13828,5844],{"class":5744},[5249,13830,13831,13833,13835,13837,13839,13841,13843,13845,13847,13849,13851],{"class":5251,"line":5343},[5249,13832,8266],{"class":5801},[5249,13834,8269],{"class":7136},[5249,13836,7140],{"class":5744},[5249,13838,8274],{"class":5801},[5249,13840,5852],{"class":5744},[5249,13842,8786],{"class":5748},[5249,13844,5852],{"class":5744},[5249,13846,8284],{"class":5784},[5249,13848,5787],{"class":5744},[5249,13850,8795],{"class":5768},[5249,13852,5862],{"class":5744},[5249,13854,13855],{"class":5251,"line":5349},[5249,13856,5274],{"emptyLinePlaceholder":5273},[5249,13858,13859],{"class":5251,"line":5355},[5249,13860,13861],{"class":5867},"    \u002F\u002F 1. ПОШУК\n",[5249,13863,13864,13866,13868,13870,13872,13874],{"class":5251,"line":5360},[5249,13865,8304],{"class":5740},[5249,13867,5127],{"class":5744},[5249,13869,5835],{"class":5748},[5249,13871,5852],{"class":5744},[5249,13873,12282],{"class":5748},[5249,13875,5844],{"class":5744},[5249,13877,13878,13880,13882,13884],{"class":5251,"line":5366},[5249,13879,8319],{"class":5748},[5249,13881,5852],{"class":5744},[5249,13883,8324],{"class":5784},[5249,13885,5973],{"class":5744},[5249,13887,13888,13891],{"class":5251,"line":5372},[5249,13889,13890],{"class":5768},"        '(product.name ILIKE :search OR product.description ILIKE :search)'",[5249,13892,5895],{"class":5744},[5249,13894,13895,13898,13900,13902,13904,13906,13908,13910,13912,13914],{"class":5251,"line":5378},[5249,13896,13897],{"class":5744},"        { ",[5249,13899,12604],{"class":5748},[5249,13901,12607],{"class":5768},[5249,13903,11698],{"class":5801},[5249,13905,5835],{"class":5748},[5249,13907,5852],{"class":11703},[5249,13909,12282],{"class":5748},[5249,13911,7383],{"class":5801},[5249,13913,12616],{"class":5768},[5249,13915,12619],{"class":5744},[5249,13917,13918],{"class":5251,"line":5384},[5249,13919,13920],{"class":5744},"      );\n",[5249,13922,13923],{"class":5251,"line":5390},[5249,13924,5346],{"class":5744},[5249,13926,13927],{"class":5251,"line":5396},[5249,13928,5274],{"emptyLinePlaceholder":5273},[5249,13930,13931],{"class":5251,"line":5402},[5249,13932,13933],{"class":5867},"    \u002F\u002F 2. ФІЛЬТРАЦІЯ\n",[5249,13935,13936,13938,13940,13942,13944,13946],{"class":5251,"line":5407},[5249,13937,8304],{"class":5740},[5249,13939,5127],{"class":5744},[5249,13941,5835],{"class":5748},[5249,13943,5852],{"class":5744},[5249,13945,5428],{"class":5748},[5249,13947,5844],{"class":5744},[5249,13949,13950,13952,13954,13956,13958,13961],{"class":5251,"line":5629},[5249,13951,8319],{"class":5748},[5249,13953,5852],{"class":5744},[5249,13955,8324],{"class":5784},[5249,13957,5787],{"class":5744},[5249,13959,13960],{"class":5768},"'product.category = :category'",[5249,13962,11266],{"class":5744},[5249,13964,13965,13968,13970,13972,13974],{"class":5251,"line":5634},[5249,13966,13967],{"class":5748},"        category:",[5249,13969,5892],{"class":5748},[5249,13971,5852],{"class":5744},[5249,13973,5428],{"class":5748},[5249,13975,5895],{"class":5744},[5249,13977,13978],{"class":5251,"line":5640},[5249,13979,13980],{"class":5744},"      });\n",[5249,13982,13983],{"class":5251,"line":5646},[5249,13984,5346],{"class":5744},[5249,13986,13987],{"class":5251,"line":5652},[5249,13988,5274],{"emptyLinePlaceholder":5273},[5249,13990,13991,13993,13995,13997,13999,14001,14003,14005],{"class":5251,"line":10307},[5249,13992,8304],{"class":5740},[5249,13994,5127],{"class":5744},[5249,13996,5835],{"class":5748},[5249,13998,5852],{"class":5744},[5249,14000,6013],{"class":5748},[5249,14002,8816],{"class":5744},[5249,14004,6135],{"class":5801},[5249,14006,5844],{"class":5744},[5249,14008,14009,14011,14013,14015,14017,14019],{"class":5251,"line":10315},[5249,14010,8319],{"class":5748},[5249,14012,5852],{"class":5744},[5249,14014,8324],{"class":5784},[5249,14016,5787],{"class":5744},[5249,14018,8834],{"class":5768},[5249,14020,11266],{"class":5744},[5249,14022,14023,14026,14028,14030,14032],{"class":5251,"line":10323},[5249,14024,14025],{"class":5748},"        minPrice:",[5249,14027,5892],{"class":5748},[5249,14029,5852],{"class":5744},[5249,14031,6013],{"class":5748},[5249,14033,5895],{"class":5744},[5249,14035,14036],{"class":5251,"line":10331},[5249,14037,13980],{"class":5744},[5249,14039,14040],{"class":5251,"line":10339},[5249,14041,5346],{"class":5744},[5249,14043,14044],{"class":5251,"line":10347},[5249,14045,5274],{"emptyLinePlaceholder":5273},[5249,14047,14048,14050,14052,14054,14056,14058,14060,14062],{"class":5251,"line":10355},[5249,14049,8304],{"class":5740},[5249,14051,5127],{"class":5744},[5249,14053,5835],{"class":5748},[5249,14055,5852],{"class":5744},[5249,14057,6035],{"class":5748},[5249,14059,8816],{"class":5744},[5249,14061,6135],{"class":5801},[5249,14063,5844],{"class":5744},[5249,14065,14066,14068,14070,14072,14074,14076],{"class":5251,"line":10360},[5249,14067,8319],{"class":5748},[5249,14069,5852],{"class":5744},[5249,14071,8324],{"class":5784},[5249,14073,5787],{"class":5744},[5249,14075,8894],{"class":5768},[5249,14077,11266],{"class":5744},[5249,14079,14080,14083,14085,14087,14089],{"class":5251,"line":10365},[5249,14081,14082],{"class":5748}," 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0'",[5249,14175,5862],{"class":5744},[5249,14177,14178],{"class":5251,"line":13380},[5249,14179,14180],{"class":5744},"      }\n",[5249,14182,14183],{"class":5251,"line":13395},[5249,14184,5346],{"class":5744},[5249,14186,14187],{"class":5251,"line":13400},[5249,14188,5274],{"emptyLinePlaceholder":5273},[5249,14190,14191,14193,14195,14197,14199,14201,14204,14206,14208,14210,14212,14214,14216,14218],{"class":5251,"line":13406},[5249,14192,8304],{"class":5740},[5249,14194,5127],{"class":5744},[5249,14196,5835],{"class":5748},[5249,14198,5852],{"class":5744},[5249,14200,9304],{"class":5748},[5249,14202,14203],{"class":5744}," && ",[5249,14205,5835],{"class":5748},[5249,14207,5852],{"class":5744},[5249,14209,9304],{"class":5748},[5249,14211,5852],{"class":5744},[5249,14213,9355],{"class":5748},[5249,14215,10276],{"class":5744},[5249,14217,6904],{"class":6903},[5249,14219,5844],{"class":5744},[5249,14221,14222,14224,14226,14228,14230,14233],{"class":5251,"line":13415},[5249,14223,8319],{"class":5748},[5249,14225,5852],{"class":5744},[5249,14227,8324],{"class":5784},[5249,14229,5787],{"class":5744},[5249,14231,14232],{"class":5768},"'product.tags && ARRAY[:...tags]'",[5249,14234,11266],{"class":5744},[5249,14236,14237,14240,14242,14244,14246],{"class":5251,"line":13464},[5249,14238,14239],{"class":5748},"        tags:",[5249,14241,5892],{"class":5748},[5249,14243,5852],{"class":5744},[5249,14245,9304],{"class":5748},[5249,14247,5895],{"class":5744},[5249,14249,14250],{"class":5251,"line":13475},[5249,14251,13980],{"class":5744},[5249,14253,14255],{"class":5251,"line":14254},57,[5249,14256,5346],{"class":5744},[5249,14258,14260],{"class":5251,"line":14259},58,[5249,14261,5274],{"emptyLinePlaceholder":5273},[5249,14263,14265],{"class":5251,"line":14264},59,[5249,14266,14267],{"class":5867},"    \u002F\u002F 3. СОРТУВАННЯ\n",[5249,14269,14271,14273,14275,14278,14280,14283,14285,14287,14289,14291,14293,14295,14297,14299,14302,14305,14307,14310],{"class":5251,"line":14270},60,[5249,14272,8266],{"class":5801},[5249,14274,10142],{"class":5744},[5249,14276,14277],{"class":7136},"sortField",[5249,14279,5429],{"class":5744},[5249,14281,14282],{"class":7136},"sortOrder",[5249,14284,10153],{"class":5744},[5249,14286,5835],{"class":5748},[5249,14288,5852],{"class":5744},[5249,14290,5435],{"class":5748},[5249,14292,11468],{"class":5744},[5249,14294,9159],{"class":5784},[5249,14296,5787],{"class":5744},[5249,14298,11452],{"class":5768},[5249,14300,14301],{"class":5744},") || [",[5249,14303,14304],{"class":5768},"'createdAt'",[5249,14306,5429],{"class":5744},[5249,14308,14309],{"class":5768},"'desc'",[5249,14311,14312],{"class":5744},"];\n",[5249,14314,14316,14318,14320,14322],{"class":5251,"line":14315},61,[5249,14317,8825],{"class":5748},[5249,14319,5852],{"class":5744},[5249,14321,10831],{"class":5784},[5249,14323,5973],{"class":5744},[5249,14325,14327,14330,14332,14334,14336,14338],{"class":5251,"line":14326},62,[5249,14328,14329],{"class":5768},"      `product.",[5249,14331,11698],{"class":5801},[5249,14333,14277],{"class":5748},[5249,14335,7383],{"class":5801},[5249,14337,11710],{"class":5768},[5249,14339,5895],{"class":5744},[5249,14341,14343,14346,14348,14350,14352,14355,14358,14360,14362],{"class":5251,"line":14342},63,[5249,14344,14345],{"class":5748},"      sortOrder",[5249,14347,5852],{"class":5744},[5249,14349,11471],{"class":5784},[5249,14351,5832],{"class":5744},[5249,14353,14354],{"class":5740},"as",[5249,14356,14357],{"class":5768}," 'ASC'",[5249,14359,11342],{"class":5744},[5249,14361,11345],{"class":5768},[5249,14363,5895],{"class":5744},[5249,14365,14367],{"class":5251,"line":14366},64,[5249,14368,9922],{"class":5744},[5249,14370,14372],{"class":5251,"line":14371},65,[5249,14373,5274],{"emptyLinePlaceholder":5273},[5249,14375,14377],{"class":5251,"line":14376},66,[5249,14378,14379],{"class":5867},"    \u002F\u002F 4. ПАГІНАЦІЯ\n",[5249,14381,14383,14385,14387,14389,14391,14393,14395,14397,14399,14401,14403,14405,14407],{"class":5251,"line":14382},67,[5249,14384,8266],{"class":5801},[5249,14386,10109],{"class":7136},[5249,14388,10112],{"class":5744},[5249,14390,5835],{"class":5748},[5249,14392,5852],{"class":5744},[5249,14394,5432],{"class":5748},[5249,14396,10117],{"class":5744},[5249,14398,5459],{"class":6903},[5249,14400,10122],{"class":5744},[5249,14402,5835],{"class":5748},[5249,14404,5852],{"class":5744},[5249,14406,7756],{"class":5748},[5249,14408,5772],{"class":5744},[5249,14410,14412,14414,14416,14419,14421,14423,14425,14427,14429,14431,14433,14435],{"class":5251,"line":14411},68,[5249,14413,8825],{"class":5748},[5249,14415,5852],{"class":5744},[5249,14417,14418],{"class":5784},"skip",[5249,14420,5787],{"class":5744},[5249,14422,9508],{"class":5748},[5249,14424,9167],{"class":5744},[5249,14426,10850],{"class":5784},[5249,14428,5787],{"class":5744},[5249,14430,5835],{"class":5748},[5249,14432,5852],{"class":5744},[5249,14434,7756],{"class":5748},[5249,14436,5862],{"class":5744},[5249,14438,14440],{"class":5251,"line":14439},69,[5249,14441,5274],{"emptyLinePlaceholder":5273},[5249,14443,14445],{"class":5251,"line":14444},70,[5249,14446,14447],{"class":5867},"    \u002F\u002F 5. ВИКОНАННЯ ЗАПИТУ\n",[5249,14449,14451,14453,14455,14457,14459,14461,14463,14465,14467,14469,14472],{"class":5251,"line":14450},71,[5249,14452,8266],{"class":5801},[5249,14454,10142],{"class":5744},[5249,14456,10145],{"class":7136},[5249,14458,5429],{"class":5744},[5249,14460,10150],{"class":7136},[5249,14462,10153],{"class":5744},[5249,14464,7143],{"class":5740},[5249,14466,8269],{"class":5748},[5249,14468,5852],{"class":5744},[5249,14470,14471],{"class":5784},"getManyAndCount",[5249,14473,6394],{"class":5744},[5249,14475,14477],{"class":5251,"line":14476},72,[5249,14478,5274],{"emptyLinePlaceholder":5273},[5249,14480,14482],{"class":5251,"line":14481},73,[5249,14483,14484],{"class":5867},"    \u002F\u002F 6. ФОРМУВАННЯ ВІДПОВІДІ\n",[5249,14486,14488,14490],{"class":5251,"line":14487},74,[5249,14489,5882],{"class":5740},[5249,14491,5809],{"class":5744},[5249,14493,14495,14497],{"class":5251,"line":14494},75,[5249,14496,10295],{"class":5748},[5249,14498,5895],{"class":5744},[5249,14500,14502,14504],{"class":5251,"line":14501},76,[5249,14503,10302],{"class":5748},[5249,14505,5809],{"class":5744},[5249,14507,14509,14511],{"class":5251,"line":14508},77,[5249,14510,10310],{"class":5748},[5249,14512,5895],{"class":5744},[5249,14514,14516,14519,14521,14523,14525],{"class":5251,"line":14515},78,[5249,14517,14518],{"class":5748},"        page:",[5249,14520,5892],{"class":5748},[5249,14522,5852],{"class":5744},[5249,14524,5432],{"class":5748},[5249,14526,5895],{"class":5744},[5249,14528,14530,14533,14535,14537,14539],{"class":5251,"line":14529},79,[5249,14531,14532],{"class":5748},"        limit:",[5249,14534,5892],{"class":5748},[5249,14536,5852],{"class":5744},[5249,14538,7756],{"class":5748},[5249,14540,5895],{"class":5744},[5249,14542,14544,14547,14550,14552,14554,14556,14558,14560,14562,14564,14566],{"class":5251,"line":14543},80,[5249,14545,14546],{"class":5748},"        totalPages:",[5249,14548,14549],{"class":5748}," Math",[5249,14551,5852],{"class":5744},[5249,14553,10232],{"class":5784},[5249,14555,5787],{"class":5744},[5249,14557,10150],{"class":5748},[5249,14559,10239],{"class":5744},[5249,14561,5835],{"class":5748},[5249,14563,5852],{"class":5744},[5249,14565,7756],{"class":5748},[5249,14567,14568],{"class":5744},"),\n",[5249,14570,14572,14575,14577,14579,14581,14583,14585,14587,14589,14591,14593,14595,14597,14599,14601],{"class":5251,"line":14571},81,[5249,14573,14574],{"class":5748},"        hasNextPage:",[5249,14576,5892],{"class":5748},[5249,14578,5852],{"class":5744},[5249,14580,5432],{"class":5748},[5249,14582,10257],{"class":5744},[5249,14584,10227],{"class":5748},[5249,14586,5852],{"class":5744},[5249,14588,10232],{"class":5784},[5249,14590,5787],{"class":5744},[5249,14592,10150],{"class":5748},[5249,14594,10239],{"class":5744},[5249,14596,5835],{"class":5748},[5249,14598,5852],{"class":5744},[5249,14600,7756],{"class":5748},[5249,14602,14568],{"class":5744},[5249,14604,14606,14609,14611,14613,14615,14617,14619],{"class":5251,"line":14605},82,[5249,14607,14608],{"class":5748},"        hasPreviousPage:",[5249,14610,5892],{"class":5748},[5249,14612,5852],{"class":5744},[5249,14614,5432],{"class":5748},[5249,14616,10276],{"class":5744},[5249,14618,5459],{"class":6903},[5249,14620,5895],{"class":5744},[5249,14622,14624],{"class":5251,"line":14623},83,[5249,14625,6670],{"class":5744},[5249,14627,14629],{"class":5251,"line":14628},84,[5249,14630,5908],{"class":5744},[5249,14632,14634],{"class":5251,"line":14633},85,[5249,14635,5913],{"class":5744},[5249,14637,14639],{"class":5251,"line":14638},86,[5249,14640,5352],{"class":5744},[5233,14642,14644],{"id":14643},"приклади-використання","Приклади використання",[14646,14647,14648,14669,14686,14704,14721,14738],"code-group",{},[5223,14649,14654],{"className":14650,"code":14651,"filename":14652,"language":14653,"meta":5231,"style":5231},"language-bash shiki shiki-themes light-plus dark-plus dark-plus","curl \"http:\u002F\u002Flocalhost:3000\u002Fproducts\"\n# Повертає першу сторінку (10 елементів), сортування за createdAt:desc\n","Базовий запит","bash",[5134,14655,14656,14664],{"__ignoreMap":5231},[5249,14657,14658,14661],{"class":5251,"line":5252},[5249,14659,14660],{"class":5784},"curl",[5249,14662,14663],{"class":5768}," \"http:\u002F\u002Flocalhost:3000\u002Fproducts\"\n",[5249,14665,14666],{"class":5251,"line":5258},[5249,14667,14668],{"class":5867},"# Повертає першу сторінку (10 елементів), сортування за createdAt:desc\n",[5223,14670,14672],{"className":14650,"code":14671,"filename":12279,"language":14653,"meta":5231,"style":5231},"curl \"http:\u002F\u002Flocalhost:3000\u002Fproducts?search=laptop\"\n# Шукає \"laptop\" у назві та описі\n",[5134,14673,14674,14681],{"__ignoreMap":5231},[5249,14675,14676,14678],{"class":5251,"line":5252},[5249,14677,14660],{"class":5784},[5249,14679,14680],{"class":5768}," \"http:\u002F\u002Flocalhost:3000\u002Fproducts?search=laptop\"\n",[5249,14682,14683],{"class":5251,"line":5258},[5249,14684,14685],{"class":5867},"# Шукає \"laptop\" у назві та описі\n",[5223,14687,14690],{"className":14650,"code":14688,"filename":14689,"language":14653,"meta":5231,"style":5231},"curl \"http:\u002F\u002Flocalhost:3000\u002Fproducts?category=electronics&minPrice=500&maxPrice=2000&inStock=true\"\n# Електроніка від $500 до $2000, що є в наявності\n","Фільтрація",[5134,14691,14692,14699],{"__ignoreMap":5231},[5249,14693,14694,14696],{"class":5251,"line":5252},[5249,14695,14660],{"class":5784},[5249,14697,14698],{"class":5768}," \"http:\u002F\u002Flocalhost:3000\u002Fproducts?category=electronics&minPrice=500&maxPrice=2000&inStock=true\"\n",[5249,14700,14701],{"class":5251,"line":5258},[5249,14702,14703],{"class":5867},"# Електроніка від $500 до $2000, що є в наявності\n",[5223,14705,14707],{"className":14650,"code":14706,"filename":9454,"language":14653,"meta":5231,"style":5231},"curl \"http:\u002F\u002Flocalhost:3000\u002Fproducts?page=3&limit=25\"\n# Третя сторінка, по 25 елементів\n",[5134,14708,14709,14716],{"__ignoreMap":5231},[5249,14710,14711,14713],{"class":5251,"line":5252},[5249,14712,14660],{"class":5784},[5249,14714,14715],{"class":5768}," \"http:\u002F\u002Flocalhost:3000\u002Fproducts?page=3&limit=25\"\n",[5249,14717,14718],{"class":5251,"line":5258},[5249,14719,14720],{"class":5867},"# Третя сторінка, по 25 елементів\n",[5223,14722,14724],{"className":14650,"code":14723,"filename":11092,"language":14653,"meta":5231,"style":5231},"curl \"http:\u002F\u002Flocalhost:3000\u002Fproducts?sort=price:asc\"\n# Сортування за ціною за зростанням\n",[5134,14725,14726,14733],{"__ignoreMap":5231},[5249,14727,14728,14730],{"class":5251,"line":5252},[5249,14729,14660],{"class":5784},[5249,14731,14732],{"class":5768}," \"http:\u002F\u002Flocalhost:3000\u002Fproducts?sort=price:asc\"\n",[5249,14734,14735],{"class":5251,"line":5258},[5249,14736,14737],{"class":5867},"# Сортування за ціною за зростанням\n",[5223,14739,14742],{"className":14650,"code":14740,"filename":14741,"language":14653,"meta":5231,"style":5231},"curl \"http:\u002F\u002Flocalhost:3000\u002Fproducts?search=wireless&category=electronics&minPrice=50&maxPrice=200&tags=bluetooth,portable&inStock=true&page=2&limit=20&sort=price:asc\"\n# Пошук \"wireless\" у електроніці від $50 до $200 з тегами bluetooth і portable,\n# що є в наявності, друга сторінка по 20, сортування за ціною ↑\n","Комплексний запит",[5134,14743,14744,14751,14756],{"__ignoreMap":5231},[5249,14745,14746,14748],{"class":5251,"line":5252},[5249,14747,14660],{"class":5784},[5249,14749,14750],{"class":5768}," \"http:\u002F\u002Flocalhost:3000\u002Fproducts?search=wireless&category=electronics&minPrice=50&maxPrice=200&tags=bluetooth,portable&inStock=true&page=2&limit=20&sort=price:asc\"\n",[5249,14752,14753],{"class":5251,"line":5258},[5249,14754,14755],{"class":5867},"# Пошук \"wireless\" у електроніці від $50 до $200 з тегами bluetooth і portable,\n",[5249,14757,14758],{"class":5251,"line":5264},[5249,14759,14760],{"class":5867},"# що є в наявності, друга сторінка по 20, сортування за ціною ↑\n",[7265,14762,14764,14774,14777,14783,14786,14792,14814,14835,14855,14876,14897,14900,14906,14916,14925,14934,14943,14952,14961,14964],{":cursor":7267,"title":14763},"Комплексний запит з усіма параметрами",[7270,14765,14767,7278,14770],{"className":14766},[5251],[5249,14768,7290],{"className":14769},[7276],[5124,14771,14773],{"className":14772},[7282],"curl \"localhost:3000\u002Fproducts?category=electronics&minPrice=100&page=1&limit=5&sort=price:asc\"",[7270,14775],{"className":14776},[5251],[7270,14778,14780],{"className":14779},[5251],[5249,14781,7299],{"className":14782},[7298,7282],[7270,14784,7341],{"className":14785},[5251],[7270,14787,7345,14789,7363],{"className":14788},[5251],[5249,14790,10407],{"className":14791},[7307],[7270,14793,10411,14795,14798,14799,5838,14802,5429,14806,5838,14810,10425],{"className":14794},[5251],[5249,14796,10415],{"className":14797},[7307],": 5, ",[5249,14800,10420],{"className":14801},[7307],[5249,14803,14805],{"className":14804},[7298],"\"USB Cable\"",[5249,14807,14809],{"className":14808},[7307],"\"price\"",[5249,14811,14813],{"className":14812},[7353],"120",[7270,14815,10411,14817,14820,14821,5838,14824,5429,14828,5838,14831,10425],{"className":14816},[5251],[5249,14818,10415],{"className":14819},[7307],": 12, ",[5249,14822,10420],{"className":14823},[7307],[5249,14825,14827],{"className":14826},[7298],"\"Wireless Mouse\"",[5249,14829,14809],{"className":14830},[7307],[5249,14832,14834],{"className":14833},[7353],"250",[7270,14836,10411,14838,10446,14841,5838,14844,5429,14848,5838,14851,10425],{"className":14837},[5251],[5249,14839,10415],{"className":14840},[7307],[5249,14842,10420],{"className":14843},[7307],[5249,14845,14847],{"className":14846},[7298],"\"Keyboard\"",[5249,14849,14809],{"className":14850},[7307],[5249,14852,14854],{"className":14853},[7353],"450",[7270,14856,10411,14858,14861,14862,5838,14865,5429,14869,5838,14872,10425],{"className":14857},[5251],[5249,14859,10415],{"className":14860},[7307],": 3, ",[5249,14863,10420],{"className":14864},[7307],[5249,14866,14868],{"className":14867},[7298],"\"Webcam HD\"",[5249,14870,14809],{"className":14871},[7307],[5249,14873,14875],{"className":14874},[7353],"890",[7270,14877,10411,14879,14882,14883,5838,14886,5429,14890,5838,14893,10482],{"className":14878},[5251],[5249,14880,10415],{"className":14881},[7307],": 15, ",[5249,14884,10420],{"className":14885},[7307],[5249,14887,14889],{"className":14888},[7298],"\"Headphones\"",[5249,14891,14809],{"className":14892},[7307],[5249,14894,14896],{"className":14895},[7353],"1200",[7270,14898,10486],{"className":14899},[5251],[7270,14901,7345,14903,10494],{"className":14902},[5251],[5249,14904,10493],{"className":14905},[7307],[7270,14907,10498,14909,5838,14912,7355],{"className":14908},[5251],[5249,14910,10502],{"className":14911},[7307],[5249,14913,14915],{"className":14914},[7353],"23",[7270,14917,10498,14919,5838,14922,7355],{"className":14918},[5251],[5249,14920,10513],{"className":14921},[7307],[5249,14923,5459],{"className":14924},[7353],[7270,14926,10498,14928,5838,14931,7355],{"className":14927},[5251],[5249,14929,10524],{"className":14930},[7307],[5249,14932,10528],{"className":14933},[7353],[7270,14935,10498,14937,5838,14940,7355],{"className":14936},[5251],[5249,14938,10535],{"className":14939},[7307],[5249,14941,10528],{"className":14942},[7353],[7270,14944,10498,14946,5838,14949,7355],{"className":14945},[5251],[5249,14947,10546],{"className":14948},[7307],[5249,14950,10550],{"className":14951},[7353],[7270,14953,10498,14955,5838,14958],{"className":14954},[5251],[5249,14956,10557],{"className":14957},[7307],[5249,14959,7267],{"className":14960},[7353],[7270,14962,10564],{"className":14963},[5251],[7270,14965,7383],{"className":14966},[5251],[5184,14968,14970],{"id":14969},"трансформація-та-валідація-через-defaultvaluepipe","Трансформація та валідація через DefaultValuePipe",[5189,14972,14973,14974,6724],{},"Іноді потрібно встановити значення за замовчуванням для окремого параметра без створення повного DTO. Для цього NestJS надає ",[5134,14975,14976],{},"DefaultValuePipe",[5223,14978,14980],{"className":5731,"code":14979,"language":5733,"meta":5231,"style":5231},"import { Controller, Get, Query, DefaultValuePipe, ParseIntPipe } from '@nestjs\u002Fcommon';\n\n@Controller('products')\nexport class ProductsController {\n  @Get()\n  async findAll(\n    @Query('page', new DefaultValuePipe(1), ParseIntPipe) page: number,\n    @Query('limit', new DefaultValuePipe(10), ParseIntPipe) limit: number,\n  ) {\n    \u002F\u002F Якщо параметри не передані, використовуються значення за замовчуванням\n    \u002F\u002F GET \u002Fproducts → page = 1, limit = 10\n    \u002F\u002F GET \u002Fproducts?page=3 → page = 3, limit = 10\n    \n    return this.productsService.findPaginated(page, limit);\n  }\n}\n",[5134,14981,14982,15015,15019,15031,15041,15049,15057,15095,15130,15134,15139,15144,15149,15153,15177,15181],{"__ignoreMap":5231},[5249,14983,14984,14986,14988,14990,14992,14994,14996,14998,15000,15002,15004,15007,15009,15011,15013],{"class":5251,"line":5252},[5249,14985,5741],{"class":5740},[5249,14987,5745],{"class":5744},[5249,14989,5749],{"class":5748},[5249,14991,5429],{"class":5744},[5249,14993,5754],{"class":5748},[5249,14995,5429],{"class":5744},[5249,14997,5759],{"class":5748},[5249,14999,5429],{"class":5744},[5249,15001,14976],{"class":5748},[5249,15003,5429],{"class":5744},[5249,15005,15006],{"class":5748},"ParseIntPipe",[5249,15008,5762],{"class":5744},[5249,15010,5765],{"class":5740},[5249,15012,5769],{"class":5768},[5249,15014,5772],{"class":5744},[5249,15016,15017],{"class":5251,"line":5258},[5249,15018,5274],{"emptyLinePlaceholder":5273},[5249,15020,15021,15023,15025,15027,15029],{"class":5251,"line":5264},[5249,15022,5781],{"class":5744},[5249,15024,5749],{"class":5784},[5249,15026,5787],{"class":5744},[5249,15028,5790],{"class":5768},[5249,15030,5793],{"class":5744},[5249,15032,15033,15035,15037,15039],{"class":5251,"line":5270},[5249,15034,5798],{"class":5740},[5249,15036,5802],{"class":5801},[5249,15038,5806],{"class":5805},[5249,15040,5809],{"class":5744},[5249,15042,15043,15045,15047],{"class":5251,"line":5277},[5249,15044,5814],{"class":5744},[5249,15046,5754],{"class":5784},[5249,15048,5819],{"class":5744},[5249,15050,15051,15053,15055],{"class":5251,"line":5283},[5249,15052,7987],{"class":5801},[5249,15054,7990],{"class":5784},[5249,15056,5973],{"class":5744},[5249,15058,15059,15061,15063,15065,15068,15070,15073,15076,15078,15080,15083,15085,15087,15089,15091,15093],{"class":5251,"line":5289},[5249,15060,5978],{"class":5744},[5249,15062,5759],{"class":5784},[5249,15064,5787],{"class":5744},[5249,15066,15067],{"class":5768},"'page'",[5249,15069,5429],{"class":5744},[5249,15071,15072],{"class":5801},"new",[5249,15074,15075],{"class":5784}," DefaultValuePipe",[5249,15077,5787],{"class":5744},[5249,15079,5459],{"class":6903},[5249,15081,15082],{"class":5744},"), ",[5249,15084,15006],{"class":5748},[5249,15086,5988],{"class":5744},[5249,15088,5432],{"class":5748},[5249,15090,5838],{"class":5744},[5249,15092,6455],{"class":5805},[5249,15094,5895],{"class":5744},[5249,15096,15097,15099,15101,15103,15106,15108,15110,15112,15114,15116,15118,15120,15122,15124,15126,15128],{"class":5251,"line":5295},[5249,15098,5978],{"class":5744},[5249,15100,5759],{"class":5784},[5249,15102,5787],{"class":5744},[5249,15104,15105],{"class":5768},"'limit'",[5249,15107,5429],{"class":5744},[5249,15109,15072],{"class":5801},[5249,15111,15075],{"class":5784},[5249,15113,5787],{"class":5744},[5249,15115,7661],{"class":6903},[5249,15117,15082],{"class":5744},[5249,15119,15006],{"class":5748},[5249,15121,5988],{"class":5744},[5249,15123,7756],{"class":5748},[5249,15125,5838],{"class":5744},[5249,15127,6455],{"class":5805},[5249,15129,5895],{"class":5744},[5249,15131,15132],{"class":5251,"line":5301},[5249,15133,6046],{"class":5744},[5249,15135,15136],{"class":5251,"line":5307},[5249,15137,15138],{"class":5867},"    \u002F\u002F Якщо параметри не передані, використовуються значення за замовчуванням\n",[5249,15140,15141],{"class":5251,"line":5313},[5249,15142,15143],{"class":5867},"    \u002F\u002F GET \u002Fproducts → page = 1, limit = 10\n",[5249,15145,15146],{"class":5251,"line":5319},[5249,15147,15148],{"class":5867},"    \u002F\u002F GET \u002Fproducts?page=3 → page = 3, limit = 10\n",[5249,15150,15151],{"class":5251,"line":5325},[5249,15152,5554],{"class":5744},[5249,15154,15155,15157,15159,15161,15163,15165,15167,15169,15171,15173,15175],{"class":5251,"line":5331},[5249,15156,5882],{"class":5740},[5249,15158,6273],{"class":5801},[5249,15160,5852],{"class":5744},[5249,15162,6613],{"class":5748},[5249,15164,5852],{"class":5744},[5249,15166,7739],{"class":5784},[5249,15168,5787],{"class":5744},[5249,15170,5432],{"class":5748},[5249,15172,5429],{"class":5744},[5249,15174,7756],{"class":5748},[5249,15176,5862],{"class":5744},[5249,15178,15179],{"class":5251,"line":5337},[5249,15180,5913],{"class":5744},[5249,15182,15183],{"class":5251,"line":5343},[5249,15184,5352],{"class":5744},[5189,15186,15187],{},"Pipes можна комбінувати у ланцюжок:",[5415,15189,15190,15195],{},[5095,15191,15192,15194],{},[5134,15193,14976],{}," встановлює значення, якщо параметр відсутній",[5095,15196,15197,15199],{},[5134,15198,15006],{}," перетворює рядок у число",[5464,15201,15202,15204,15205,15207],{},[5134,15203,14976],{}," корисний для простих сценаріїв, але для складніших API рекомендується використовувати DTO з валідацією через ",[5134,15206,6720],{},", оскільки це забезпечує кращу типізацію, документацію та централізацію логіки валідації.",[5184,15209,15211],{"id":15210},"url-encoding-обробка-спеціальних-символів","URL Encoding: обробка спеціальних символів",[5189,15213,15214,15215,15218,15219,9167],{},"Query-параметри передаються як частина URL, тому спеціальні символи (пробіли, амперсанди, знаки питання тощо) мають бути закодовані (",[5129,15216,15217],{},"URL-encoded"," або ",[5129,15220,15221],{},"percent-encoded",[5233,15223,15225],{"id":15224},"автоматичне-декодування","Автоматичне декодування",[5189,15227,15228],{},"NestJS автоматично декодує query-параметри, тому у більшості випадків вам не потрібно виконувати додаткових операцій:",[5223,15230,15232],{"className":5731,"code":15231,"language":5733,"meta":5231,"style":5231},"@Get()\nfindAll(@Query('search') search: string) {\n  \u002F\u002F Клієнт надсилає: ?search=hello%20world\n  \u002F\u002F NestJS декодує автоматично: search = \"hello world\"\n  \n  console.log(search); \u002F\u002F \"hello world\"\n}\n",[5134,15233,15234,15242,15264,15269,15274,15278,15296],{"__ignoreMap":5231},[5249,15235,15236,15238,15240],{"class":5251,"line":5252},[5249,15237,5781],{"class":5744},[5249,15239,5754],{"class":5784},[5249,15241,5819],{"class":5744},[5249,15243,15244,15246,15248,15250,15252,15254,15256,15258,15260,15262],{"class":5251,"line":5258},[5249,15245,6283],{"class":5784},[5249,15247,5827],{"class":5744},[5249,15249,5759],{"class":5784},[5249,15251,5787],{"class":5744},[5249,15253,12774],{"class":5768},[5249,15255,5988],{"class":5744},[5249,15257,12282],{"class":5748},[5249,15259,5838],{"class":5744},[5249,15261,5995],{"class":5748},[5249,15263,5844],{"class":5744},[5249,15265,15266],{"class":5251,"line":5264},[5249,15267,15268],{"class":5867},"  \u002F\u002F Клієнт надсилає: ?search=hello%20world\n",[5249,15270,15271],{"class":5251,"line":5270},[5249,15272,15273],{"class":5867},"  \u002F\u002F NestJS декодує автоматично: search = \"hello world\"\n",[5249,15275,15276],{"class":5251,"line":5277},[5249,15277,7163],{"class":5744},[5249,15279,15280,15283,15285,15287,15289,15291,15293],{"class":5251,"line":5283},[5249,15281,15282],{"class":5748},"  console",[5249,15284,5852],{"class":5744},[5249,15286,5855],{"class":5784},[5249,15288,5787],{"class":5744},[5249,15290,12282],{"class":5748},[5249,15292,10862],{"class":5744},[5249,15294,15295],{"class":5867},"\u002F\u002F \"hello world\"\n",[5249,15297,15298],{"class":5251,"line":5289},[5249,15299,5352],{"class":5744},[5233,15301,15303],{"id":15302},"поширені-кодування","Поширені кодування",[14646,15305,15306,15327,15357],{},[5223,15307,15310],{"className":5731,"code":15308,"filename":15309,"language":5733,"meta":5231,"style":5231},"\u002F\u002F URL: ?search=hello%20world\n\u002F\u002F або: ?search=hello+world (застарілий формат)\n\u002F\u002F Результат: \"hello world\"\n","Пробіли",[5134,15311,15312,15317,15322],{"__ignoreMap":5231},[5249,15313,15314],{"class":5251,"line":5252},[5249,15315,15316],{"class":5867},"\u002F\u002F URL: ?search=hello%20world\n",[5249,15318,15319],{"class":5251,"line":5258},[5249,15320,15321],{"class":5867},"\u002F\u002F або: ?search=hello+world (застарілий формат)\n",[5249,15323,15324],{"class":5251,"line":5264},[5249,15325,15326],{"class":5867},"\u002F\u002F Результат: \"hello world\"\n",[5223,15328,15331],{"className":5731,"code":15329,"filename":15330,"language":5733,"meta":5231,"style":5231},"\u002F\u002F URL: ?email=user%40example.com\n\u002F\u002F Результат: \"user@example.com\"\n\n\u002F\u002F URL: ?url=https%3A%2F%2Fexample.com%2Fpath\n\u002F\u002F Результат: \"https:\u002F\u002Fexample.com\u002Fpath\"\n","Спеціальні символи",[5134,15332,15333,15338,15343,15347,15352],{"__ignoreMap":5231},[5249,15334,15335],{"class":5251,"line":5252},[5249,15336,15337],{"class":5867},"\u002F\u002F URL: ?email=user%40example.com\n",[5249,15339,15340],{"class":5251,"line":5258},[5249,15341,15342],{"class":5867},"\u002F\u002F Результат: \"user@example.com\"\n",[5249,15344,15345],{"class":5251,"line":5264},[5249,15346,5274],{"emptyLinePlaceholder":5273},[5249,15348,15349],{"class":5251,"line":5270},[5249,15350,15351],{"class":5867},"\u002F\u002F URL: ?url=https%3A%2F%2Fexample.com%2Fpath\n",[5249,15353,15354],{"class":5251,"line":5277},[5249,15355,15356],{"class":5867},"\u002F\u002F Результат: \"https:\u002F\u002Fexample.com\u002Fpath\"\n",[5223,15358,15361],{"className":5731,"code":15359,"filename":15360,"language":5733,"meta":5231,"style":5231},"\u002F\u002F URL: ?name=%D0%9F%D1%80%D0%B8%D0%B2%D1%96%D1%82\n\u002F\u002F Результат: \"Привіт\"\n","Кирилиця",[5134,15362,15363,15368],{"__ignoreMap":5231},[5249,15364,15365],{"class":5251,"line":5252},[5249,15366,15367],{"class":5867},"\u002F\u002F URL: ?name=%D0%9F%D1%80%D0%B8%D0%B2%D1%96%D1%82\n",[5249,15369,15370],{"class":5251,"line":5258},[5249,15371,15372],{"class":5867},"\u002F\u002F Результат: \"Привіт\"\n",[5919,15374,15375,15378,15399],{},[5189,15376,15377],{},"При формуванні URL на клієнті використовуйте вбудовані функції для кодування:",[5092,15379,15380,15387,15393],{},[5095,15381,15382,5838,15384],{},[5124,15383,2041],{},[5134,15385,15386],{},"encodeURIComponent(value)",[5095,15388,15389,15392],{},[5124,15390,15391],{},"HTTP-клієнти"," (Axios, Fetch): автоматично кодують параметри",[5095,15394,15395,15398],{},[5124,15396,15397],{},"Браузер",": автоматично кодує при введенні в адресний рядок",[5189,15400,15401],{},"Ніколи не створюйте URL вручну через конкатенацію рядків!",[5184,15403,15405],{"id":15404},"best-practices-рекомендації-роботи-з-query-параметрами","Best Practices: рекомендації роботи з query-параметрами",[5189,15407,15408],{},"Підсумуємо найкращі практики для створення якісних API з query-параметрами:",[5233,15410,15412],{"id":15411},"_1-використовуйте-dto-для-типізації-та-валідації","1. Використовуйте DTO для типізації та валідації",[14646,15414,15415,15498],{},[5223,15416,15419],{"className":5731,"code":15417,"filename":15418,"language":5733,"meta":5231,"style":5231},"@Get()\nfindAll(@Query() query: any) {\n  const page = parseInt(query.page);\n  const limit = parseInt(query.limit);\n  \u002F\u002F Відсутність валідації, погана документація\n}\n","❌ Погано: Без типізації",[5134,15420,15421,15429,15447,15469,15489,15494],{"__ignoreMap":5231},[5249,15422,15423,15425,15427],{"class":5251,"line":5252},[5249,15424,5781],{"class":5744},[5249,15426,5754],{"class":5784},[5249,15428,5819],{"class":5744},[5249,15430,15431,15433,15435,15437,15439,15441,15443,15445],{"class":5251,"line":5258},[5249,15432,6283],{"class":5784},[5249,15434,5827],{"class":5744},[5249,15436,5759],{"class":5784},[5249,15438,5832],{"class":5744},[5249,15440,5835],{"class":5748},[5249,15442,5838],{"class":5744},[5249,15444,5841],{"class":5748},[5249,15446,5844],{"class":5744},[5249,15448,15449,15451,15454,15456,15459,15461,15463,15465,15467],{"class":5251,"line":5264},[5249,15450,7133],{"class":5801},[5249,15452,15453],{"class":7136}," page",[5249,15455,7140],{"class":5744},[5249,15457,15458],{"class":5784},"parseInt",[5249,15460,5787],{"class":5744},[5249,15462,5835],{"class":5748},[5249,15464,5852],{"class":5744},[5249,15466,5432],{"class":5748},[5249,15468,5862],{"class":5744},[5249,15470,15471,15473,15475,15477,15479,15481,15483,15485,15487],{"class":5251,"line":5270},[5249,15472,7133],{"class":5801},[5249,15474,10185],{"class":7136},[5249,15476,7140],{"class":5744},[5249,15478,15458],{"class":5784},[5249,15480,5787],{"class":5744},[5249,15482,5835],{"class":5748},[5249,15484,5852],{"class":5744},[5249,15486,7756],{"class":5748},[5249,15488,5862],{"class":5744},[5249,15490,15491],{"class":5251,"line":5277},[5249,15492,15493],{"class":5867},"  \u002F\u002F Відсутність валідації, погана документація\n",[5249,15495,15496],{"class":5251,"line":5283},[5249,15497,5352],{"class":5744},[5223,15499,15502],{"className":5731,"code":15500,"filename":15501,"language":5733,"meta":5231,"style":5231},"export class PaginationQueryDto {\n  @IsOptional()\n  @Type(() => Number)\n  @IsInt()\n  @Min(1)\n  page: number = 1;\n\n  @IsOptional()\n  @Type(() => Number)\n  @IsInt()\n  @Min(1)\n  @Max(100)\n  limit: number = 10;\n}\n\n@Get()\nfindAll(@Query() query: PaginationQueryDto) {\n  \u002F\u002F Автоматична валідація та трансформація\n}\n","✅ Добре: DTO з валідацією",[5134,15503,15504,15514,15522,15536,15544,15556,15570,15574,15582,15596,15604,15616,15628,15642,15646,15650,15658,15676,15681],{"__ignoreMap":5231},[5249,15505,15506,15508,15510,15512],{"class":5251,"line":5252},[5249,15507,5798],{"class":5740},[5249,15509,5802],{"class":5801},[5249,15511,7525],{"class":5805},[5249,15513,5809],{"class":5744},[5249,15515,15516,15518,15520],{"class":5251,"line":5258},[5249,15517,5814],{"class":5744},[5249,15519,6738],{"class":5784},[5249,15521,5819],{"class":5744},[5249,15523,15524,15526,15528,15530,15532,15534],{"class":5251,"line":5264},[5249,15525,5814],{"class":5744},[5249,15527,6781],{"class":5784},[5249,15529,6873],{"class":5744},[5249,15531,6876],{"class":5801},[5249,15533,6879],{"class":5748},[5249,15535,5793],{"class":5744},[5249,15537,15538,15540,15542],{"class":5251,"line":5270},[5249,15539,5814],{"class":5744},[5249,15541,6743],{"class":5784},[5249,15543,5819],{"class":5744},[5249,15545,15546,15548,15550,15552,15554],{"class":5251,"line":5277},[5249,15547,5814],{"class":5744},[5249,15549,6748],{"class":5784},[5249,15551,5787],{"class":5744},[5249,15553,5459],{"class":6903},[5249,15555,5793],{"class":5744},[5249,15557,15558,15560,15562,15564,15566,15568],{"class":5251,"line":5283},[5249,15559,7574],{"class":5748},[5249,15561,5838],{"class":5744},[5249,15563,6455],{"class":5805},[5249,15565,7140],{"class":5744},[5249,15567,5459],{"class":6903},[5249,15569,5772],{"class":5744},[5249,15571,15572],{"class":5251,"line":5289},[5249,15573,5274],{"emptyLinePlaceholder":5273},[5249,15575,15576,15578,15580],{"class":5251,"line":5295},[5249,15577,5814],{"class":5744},[5249,15579,6738],{"class":5784},[5249,15581,5819],{"class":5744},[5249,15583,15584,15586,15588,15590,15592,15594],{"class":5251,"line":5301},[5249,15585,5814],{"class":5744},[5249,15587,6781],{"class":5784},[5249,15589,6873],{"class":5744},[5249,15591,6876],{"class":5801},[5249,15593,6879],{"class":5748},[5249,15595,5793],{"class":5744},[5249,15597,15598,15600,15602],{"class":5251,"line":5307},[5249,15599,5814],{"class":5744},[5249,15601,6743],{"class":5784},[5249,15603,5819],{"class":5744},[5249,15605,15606,15608,15610,15612,15614],{"class":5251,"line":5313},[5249,15607,5814],{"class":5744},[5249,15609,6748],{"class":5784},[5249,15611,5787],{"class":5744},[5249,15613,5459],{"class":6903},[5249,15615,5793],{"class":5744},[5249,15617,15618,15620,15622,15624,15626],{"class":5251,"line":5319},[5249,15619,5814],{"class":5744},[5249,15621,6753],{"class":5784},[5249,15623,5787],{"class":5744},[5249,15625,7645],{"class":6903},[5249,15627,5793],{"class":5744},[5249,15629,15630,15632,15634,15636,15638,15640],{"class":5251,"line":5325},[5249,15631,7652],{"class":5748},[5249,15633,5838],{"class":5744},[5249,15635,6455],{"class":5805},[5249,15637,7140],{"class":5744},[5249,15639,7661],{"class":6903},[5249,15641,5772],{"class":5744},[5249,15643,15644],{"class":5251,"line":5331},[5249,15645,5352],{"class":5744},[5249,15647,15648],{"class":5251,"line":5337},[5249,15649,5274],{"emptyLinePlaceholder":5273},[5249,15651,15652,15654,15656],{"class":5251,"line":5343},[5249,15653,5781],{"class":5744},[5249,15655,5754],{"class":5784},[5249,15657,5819],{"class":5744},[5249,15659,15660,15662,15664,15666,15668,15670,15672,15674],{"class":5251,"line":5349},[5249,15661,6283],{"class":5784},[5249,15663,5827],{"class":5744},[5249,15665,5759],{"class":5784},[5249,15667,5832],{"class":5744},[5249,15669,5835],{"class":5748},[5249,15671,5838],{"class":5744},[5249,15673,7703],{"class":5748},[5249,15675,5844],{"class":5744},[5249,15677,15678],{"class":5251,"line":5355},[5249,15679,15680],{"class":5867},"  \u002F\u002F Автоматична валідація та трансформація\n",[5249,15682,15683],{"class":5251,"line":5360},[5249,15684,5352],{"class":5744},[5233,15686,15688],{"id":15687},"_2-встановлюйте-розумні-значення-за-замовчуванням","2. Встановлюйте розумні значення за замовчуванням",[5223,15690,15692],{"className":5731,"code":15691,"language":5733,"meta":5231,"style":5231},"export class FindProductsQueryDto {\n  page: number = 1;           \u002F\u002F Перша сторінка за замовчуванням\n  limit: number = 10;         \u002F\u002F 10 елементів за замовчуванням\n  sort: string = 'createdAt:desc'; \u002F\u002F Нові спочатку\n}\n",[5134,15693,15694,15704,15722,15740,15758],{"__ignoreMap":5231},[5249,15695,15696,15698,15700,15702],{"class":5251,"line":5252},[5249,15697,5798],{"class":5740},[5249,15699,5802],{"class":5801},[5249,15701,6432],{"class":5805},[5249,15703,5809],{"class":5744},[5249,15705,15706,15708,15710,15712,15714,15716,15719],{"class":5251,"line":5258},[5249,15707,7574],{"class":5748},[5249,15709,5838],{"class":5744},[5249,15711,6455],{"class":5805},[5249,15713,7140],{"class":5744},[5249,15715,5459],{"class":6903},[5249,15717,15718],{"class":5744},";           ",[5249,15720,15721],{"class":5867},"\u002F\u002F Перша сторінка за замовчуванням\n",[5249,15723,15724,15726,15728,15730,15732,15734,15737],{"class":5251,"line":5264},[5249,15725,7652],{"class":5748},[5249,15727,5838],{"class":5744},[5249,15729,6455],{"class":5805},[5249,15731,7140],{"class":5744},[5249,15733,7661],{"class":6903},[5249,15735,15736],{"class":5744},";         ",[5249,15738,15739],{"class":5867},"\u002F\u002F 10 елементів за замовчуванням\n",[5249,15741,15742,15744,15746,15748,15750,15753,15755],{"class":5251,"line":5270},[5249,15743,6485],{"class":5748},[5249,15745,5838],{"class":5744},[5249,15747,5995],{"class":5805},[5249,15749,7140],{"class":5744},[5249,15751,15752],{"class":5768},"'createdAt:desc'",[5249,15754,7585],{"class":5744},[5249,15756,15757],{"class":5867},"\u002F\u002F Нові спочатку\n",[5249,15759,15760],{"class":5251,"line":5277},[5249,15761,5352],{"class":5744},[5233,15763,15765],{"id":15764},"_3-обмежуйте-максимальні-значення","3. Обмежуйте максимальні значення",[5223,15767,15769],{"className":5731,"code":15768,"language":5733,"meta":5231,"style":5231},"export class PaginationQueryDto {\n  @Max(100, { message: 'Maximum limit is 100 items per page' })\n  limit: number = 10;\n  \n  \u002F\u002F Запобігає зловживанням типу ?limit=1000000\n}\n",[5134,15770,15771,15781,15800,15814,15818,15823],{"__ignoreMap":5231},[5249,15772,15773,15775,15777,15779],{"class":5251,"line":5252},[5249,15774,5798],{"class":5740},[5249,15776,5802],{"class":5801},[5249,15778,7525],{"class":5805},[5249,15780,5809],{"class":5744},[5249,15782,15783,15785,15787,15789,15791,15793,15795,15798],{"class":5251,"line":5258},[5249,15784,5814],{"class":5744},[5249,15786,6753],{"class":5784},[5249,15788,5787],{"class":5744},[5249,15790,7645],{"class":6903},[5249,15792,8332],{"class":5744},[5249,15794,12373],{"class":5748},[5249,15796,15797],{"class":5768}," 'Maximum limit is 100 items per page'",[5249,15799,11781],{"class":5744},[5249,15801,15802,15804,15806,15808,15810,15812],{"class":5251,"line":5264},[5249,15803,7652],{"class":5748},[5249,15805,5838],{"class":5744},[5249,15807,6455],{"class":5805},[5249,15809,7140],{"class":5744},[5249,15811,7661],{"class":6903},[5249,15813,5772],{"class":5744},[5249,15815,15816],{"class":5251,"line":5270},[5249,15817,7163],{"class":5744},[5249,15819,15820],{"class":5251,"line":5277},[5249,15821,15822],{"class":5867},"  \u002F\u002F Запобігає зловживанням типу ?limit=1000000\n",[5249,15824,15825],{"class":5251,"line":5283},[5249,15826,5352],{"class":5744},[5233,15828,15830],{"id":15829},"_4-документуйте-параметри-через-swagger","4. Документуйте параметри через Swagger",[5223,15832,15834],{"className":5731,"code":15833,"language":5733,"meta":5231,"style":5231},"import { ApiQuery } from '@nestjs\u002Fswagger';\n\n@Controller('products')\nexport class ProductsController {\n  @Get()\n  @ApiQuery({ name: 'category', required: false, enum: ['electronics', 'clothing'] })\n  @ApiQuery({ name: 'minPrice', required: false, type: Number })\n  @ApiQuery({ name: 'page', required: false, type: Number, example: 1 })\n  @ApiQuery({ name: 'limit', required: false, type: Number, example: 10 })\n  findAll(@Query() query: FindProductsQueryDto) {\n    return this.productsService.findAll(query);\n  }\n}\n",[5134,15835,15836,15854,15858,15870,15880,15888,15925,15953,15988,16022,16040,16060,16064],{"__ignoreMap":5231},[5249,15837,15838,15840,15842,15845,15847,15849,15852],{"class":5251,"line":5252},[5249,15839,5741],{"class":5740},[5249,15841,5745],{"class":5744},[5249,15843,15844],{"class":5748},"ApiQuery",[5249,15846,5762],{"class":5744},[5249,15848,5765],{"class":5740},[5249,15850,15851],{"class":5768}," '@nestjs\u002Fswagger'",[5249,15853,5772],{"class":5744},[5249,15855,15856],{"class":5251,"line":5258},[5249,15857,5274],{"emptyLinePlaceholder":5273},[5249,15859,15860,15862,15864,15866,15868],{"class":5251,"line":5264},[5249,15861,5781],{"class":5744},[5249,15863,5749],{"class":5784},[5249,15865,5787],{"class":5744},[5249,15867,5790],{"class":5768},[5249,15869,5793],{"class":5744},[5249,15871,15872,15874,15876,15878],{"class":5251,"line":5270},[5249,15873,5798],{"class":5740},[5249,15875,5802],{"class":5801},[5249,15877,5806],{"class":5805},[5249,15879,5809],{"class":5744},[5249,15881,15882,15884,15886],{"class":5251,"line":5277},[5249,15883,5814],{"class":5744},[5249,15885,5754],{"class":5784},[5249,15887,5819],{"class":5744},[5249,15889,15890,15892,15894,15896,15899,15902,15904,15907,15909,15911,15914,15916,15918,15920,15922],{"class":5251,"line":5283},[5249,15891,5814],{"class":5744},[5249,15893,15844],{"class":5784},[5249,15895,6238],{"class":5744},[5249,15897,15898],{"class":5748},"name:",[5249,15900,15901],{"class":5768}," 'category'",[5249,15903,5429],{"class":5744},[5249,15905,15906],{"class":5748},"required:",[5249,15908,7218],{"class":5801},[5249,15910,5429],{"class":5744},[5249,15912,15913],{"class":5748},"enum:",[5249,15915,10142],{"class":5744},[5249,15917,6824],{"class":5768},[5249,15919,5429],{"class":5744},[5249,15921,6829],{"class":5768},[5249,15923,15924],{"class":5744},"] })\n",[5249,15926,15927,15929,15931,15933,15935,15938,15940,15942,15944,15946,15949,15951],{"class":5251,"line":5289},[5249,15928,5814],{"class":5744},[5249,15930,15844],{"class":5784},[5249,15932,6238],{"class":5744},[5249,15934,15898],{"class":5748},[5249,15936,15937],{"class":5768}," 'minPrice'",[5249,15939,5429],{"class":5744},[5249,15941,15906],{"class":5748},[5249,15943,7218],{"class":5801},[5249,15945,5429],{"class":5744},[5249,15947,15948],{"class":5748},"type:",[5249,15950,6879],{"class":5748},[5249,15952,11781],{"class":5744},[5249,15954,15955,15957,15959,15961,15963,15966,15968,15970,15972,15974,15976,15978,15980,15983,15986],{"class":5251,"line":5295},[5249,15956,5814],{"class":5744},[5249,15958,15844],{"class":5784},[5249,15960,6238],{"class":5744},[5249,15962,15898],{"class":5748},[5249,15964,15965],{"class":5768}," 'page'",[5249,15967,5429],{"class":5744},[5249,15969,15906],{"class":5748},[5249,15971,7218],{"class":5801},[5249,15973,5429],{"class":5744},[5249,15975,15948],{"class":5748},[5249,15977,6879],{"class":5748},[5249,15979,5429],{"class":5744},[5249,15981,15982],{"class":5748},"example:",[5249,15984,15985],{"class":6903}," 1",[5249,15987,11781],{"class":5744},[5249,15989,15990,15992,15994,15996,15998,16001,16003,16005,16007,16009,16011,16013,16015,16017,16020],{"class":5251,"line":5301},[5249,15991,5814],{"class":5744},[5249,15993,15844],{"class":5784},[5249,15995,6238],{"class":5744},[5249,15997,15898],{"class":5748},[5249,15999,16000],{"class":5768}," 'limit'",[5249,16002,5429],{"class":5744},[5249,16004,15906],{"class":5748},[5249,16006,7218],{"class":5801},[5249,16008,5429],{"class":5744},[5249,16010,15948],{"class":5748},[5249,16012,6879],{"class":5748},[5249,16014,5429],{"class":5744},[5249,16016,15982],{"class":5748},[5249,16018,16019],{"class":6903}," 10",[5249,16021,11781],{"class":5744},[5249,16023,16024,16026,16028,16030,16032,16034,16036,16038],{"class":5251,"line":5307},[5249,16025,5824],{"class":5784},[5249,16027,5827],{"class":5744},[5249,16029,5759],{"class":5784},[5249,16031,5832],{"class":5744},[5249,16033,5835],{"class":5748},[5249,16035,5838],{"class":5744},[5249,16037,6536],{"class":5805},[5249,16039,5844],{"class":5744},[5249,16041,16042,16044,16046,16048,16050,16052,16054,16056,16058],{"class":5251,"line":5313},[5249,16043,5882],{"class":5740},[5249,16045,6273],{"class":5801},[5249,16047,5852],{"class":5744},[5249,16049,6613],{"class":5748},[5249,16051,5852],{"class":5744},[5249,16053,6283],{"class":5784},[5249,16055,5787],{"class":5744},[5249,16057,5835],{"class":5748},[5249,16059,5862],{"class":5744},[5249,16061,16062],{"class":5251,"line":5319},[5249,16063,5913],{"class":5744},[5249,16065,16066],{"class":5251,"line":5325},[5249,16067,5352],{"class":5744},[5233,16069,16071],{"id":16070},"_5-використовуйте-стандартні-конвенції","5. Використовуйте стандартні конвенції",[5189,16073,16074,5838,16076,5474,16078,16080,16081,5474,16083,5793,16085,5838,16087,16090,16091,5793,16094,5838,16096,15218,16098,16101,16103,16104,5429,16107,5436],{},[5124,16075,9454],{},[5134,16077,5432],{},[5134,16079,7756],{}," (або ",[5134,16082,9508],{},[5134,16084,7756],{},[5124,16086,11092],{},[5134,16088,16089],{},"sort=field:direction"," (наприклад, ",[5134,16092,16093],{},"sort=price:asc",[5124,16095,12279],{},[5134,16097,12282],{},[5134,16099,16100],{},"q",[5124,16102,14689],{},": назви полів напряму (",[5134,16105,16106],{},"category=electronics",[5134,16108,16109],{},"status=active",[5233,16111,16113],{"id":16112},"_6-повертайте-метадані-для-пагінації","6. Повертайте метадані для пагінації",[5223,16115,16117],{"className":5731,"code":16116,"language":5733,"meta":5231,"style":5231},"{\n  \"items\": [...],\n  \"meta\": {\n    \"total\": 100,\n    \"page\": 2,\n    \"limit\": 10,\n    \"totalPages\": 10,\n    \"hasNextPage\": true,\n    \"hasPreviousPage\": true\n  }\n}\n",[5134,16118,16119,16124,16132,16140,16152,16164,16175,16186,16197,16207,16211],{"__ignoreMap":5231},[5249,16120,16121],{"class":5251,"line":5252},[5249,16122,16123],{"class":5744},"{\n",[5249,16125,16126,16129],{"class":5251,"line":5258},[5249,16127,16128],{"class":5768},"  \"items\"",[5249,16130,16131],{"class":5744},": [...],\n",[5249,16133,16134,16137],{"class":5251,"line":5264},[5249,16135,16136],{"class":5768},"  \"meta\"",[5249,16138,16139],{"class":5744},": {\n",[5249,16141,16142,16145,16147,16150],{"class":5251,"line":5270},[5249,16143,16144],{"class":5768},"    \"total\"",[5249,16146,6724],{"class":5748},[5249,16148,16149],{"class":6903}," 100",[5249,16151,5895],{"class":5744},[5249,16153,16154,16157,16159,16162],{"class":5251,"line":5277},[5249,16155,16156],{"class":5768},"    \"page\"",[5249,16158,6724],{"class":5748},[5249,16160,16161],{"class":6903}," 2",[5249,16163,5895],{"class":5744},[5249,16165,16166,16169,16171,16173],{"class":5251,"line":5283},[5249,16167,16168],{"class":5768},"    \"limit\"",[5249,16170,6724],{"class":5748},[5249,16172,16019],{"class":6903},[5249,16174,5895],{"class":5744},[5249,16176,16177,16180,16182,16184],{"class":5251,"line":5289},[5249,16178,16179],{"class":5768},"    \"totalPages\"",[5249,16181,6724],{"class":5748},[5249,16183,16019],{"class":6903},[5249,16185,5895],{"class":5744},[5249,16187,16188,16191,16193,16195],{"class":5251,"line":5295},[5249,16189,16190],{"class":5768},"    \"hasNextPage\"",[5249,16192,6724],{"class":5748},[5249,16194,7193],{"class":5801},[5249,16196,5895],{"class":5744},[5249,16198,16199,16202,16204],{"class":5251,"line":5301},[5249,16200,16201],{"class":5768},"    \"hasPreviousPage\"",[5249,16203,6724],{"class":5748},[5249,16205,16206],{"class":5801}," true\n",[5249,16208,16209],{"class":5251,"line":5307},[5249,16210,5913],{"class":5744},[5249,16212,16213],{"class":5251,"line":5313},[5249,16214,5352],{"class":5744},[5233,16216,16218],{"id":16217},"_7-валідуйте-enum-значення","7. Валідуйте enum-значення",[14646,16220,16221,16266],{},[5223,16222,16225],{"className":5731,"code":16223,"filename":16224,"language":5733,"meta":5231,"style":5231},"@Get()\nfindAll(@Query('category') category: string) {\n  \u002F\u002F Клієнт може надіслати будь-яке значення\n}\n","❌ Погано: Без валідації",[5134,16226,16227,16235,16257,16262],{"__ignoreMap":5231},[5249,16228,16229,16231,16233],{"class":5251,"line":5252},[5249,16230,5781],{"class":5744},[5249,16232,5754],{"class":5784},[5249,16234,5819],{"class":5744},[5249,16236,16237,16239,16241,16243,16245,16247,16249,16251,16253,16255],{"class":5251,"line":5258},[5249,16238,6283],{"class":5784},[5249,16240,5827],{"class":5744},[5249,16242,5759],{"class":5784},[5249,16244,5787],{"class":5744},[5249,16246,5985],{"class":5768},[5249,16248,5988],{"class":5744},[5249,16250,5428],{"class":5748},[5249,16252,5838],{"class":5744},[5249,16254,5995],{"class":5748},[5249,16256,5844],{"class":5744},[5249,16258,16259],{"class":5251,"line":5264},[5249,16260,16261],{"class":5867},"  \u002F\u002F Клієнт може надіслати будь-яке значення\n",[5249,16263,16264],{"class":5251,"line":5270},[5249,16265,5352],{"class":5744},[5223,16267,16270],{"className":5731,"code":16268,"filename":16269,"language":5733,"meta":5231,"style":5231},"export class FindProductsQueryDto {\n  @IsOptional()\n  @IsIn(['electronics', 'clothing', 'books'])\n  category?: string;\n}\n","✅ Добре: Валідація enum",[5134,16271,16272,16282,16290,16310,16320],{"__ignoreMap":5231},[5249,16273,16274,16276,16278,16280],{"class":5251,"line":5252},[5249,16275,5798],{"class":5740},[5249,16277,5802],{"class":5801},[5249,16279,6432],{"class":5805},[5249,16281,5809],{"class":5744},[5249,16283,16284,16286,16288],{"class":5251,"line":5258},[5249,16285,5814],{"class":5744},[5249,16287,6738],{"class":5784},[5249,16289,5819],{"class":5744},[5249,16291,16292,16294,16296,16298,16300,16302,16304,16306,16308],{"class":5251,"line":5264},[5249,16293,5814],{"class":5744},[5249,16295,6763],{"class":5784},[5249,16297,6821],{"class":5744},[5249,16299,6824],{"class":5768},[5249,16301,5429],{"class":5744},[5249,16303,6829],{"class":5768},[5249,16305,5429],{"class":5744},[5249,16307,6834],{"class":5768},[5249,16309,6842],{"class":5744},[5249,16311,16312,16314,16316,16318],{"class":5251,"line":5270},[5249,16313,6439],{"class":5748},[5249,16315,6336],{"class":5744},[5249,16317,5995],{"class":5805},[5249,16319,5772],{"class":5744},[5249,16321,16322],{"class":5251,"line":5277},[5249,16323,5352],{"class":5744},[5233,16325,16327],{"id":16326},"_8-обробляйте-помилки-валідації-gracefully","8. Обробляйте помилки валідації gracefully",[5223,16329,16331],{"className":5731,"code":16330,"language":5733,"meta":5231,"style":5231},"\u002F\u002F main.ts\napp.useGlobalPipes(\n  new ValidationPipe({\n    transform: true,\n    whitelist: true,\n    forbidNonWhitelisted: false, \u002F\u002F Не кидати помилку для невідомих полів\n    exceptionFactory: (errors) => {\n      \u002F\u002F Кастомізація повідомлень про помилки\n      const messages = errors.map(error => ({\n        field: error.property,\n        errors: Object.values(error.constraints || {}),\n      }));\n      return new BadRequestException({\n        statusCode: 400,\n        message: 'Validation failed',\n        errors: messages,\n      });\n    },\n  }),\n);\n",[5134,16332,16333,16337,16348,16357,16366,16375,16386,16404,16409,16435,16450,16475,16480,16492,16502,16512,16520,16524,16528,16533],{"__ignoreMap":5231},[5249,16334,16335],{"class":5251,"line":5252},[5249,16336,7094],{"class":5867},[5249,16338,16339,16342,16344,16346],{"class":5251,"line":5258},[5249,16340,16341],{"class":5748},"app",[5249,16343,5852],{"class":5744},[5249,16345,7173],{"class":5784},[5249,16347,5973],{"class":5744},[5249,16349,16350,16353,16355],{"class":5251,"line":5264},[5249,16351,16352],{"class":5801},"  new",[5249,16354,7183],{"class":5784},[5249,16356,6620],{"class":5744},[5249,16358,16359,16362,16364],{"class":5251,"line":5270},[5249,16360,16361],{"class":5748},"    transform:",[5249,16363,7193],{"class":5801},[5249,16365,5895],{"class":5744},[5249,16367,16368,16371,16373],{"class":5251,"line":5277},[5249,16369,16370],{"class":5748},"    whitelist:",[5249,16372,7193],{"class":5801},[5249,16374,5895],{"class":5744},[5249,16376,16377,16380,16382,16384],{"class":5251,"line":5283},[5249,16378,16379],{"class":5748},"    forbidNonWhitelisted:",[5249,16381,7218],{"class":5801},[5249,16383,5429],{"class":5744},[5249,16385,7223],{"class":5867},[5249,16387,16388,16391,16393,16395,16398,16400,16402],{"class":5251,"line":5289},[5249,16389,16390],{"class":5784},"    exceptionFactory",[5249,16392,6724],{"class":5748},[5249,16394,5127],{"class":5744},[5249,16396,16397],{"class":5748},"errors",[5249,16399,5988],{"class":5744},[5249,16401,6876],{"class":5801},[5249,16403,5809],{"class":5744},[5249,16405,16406],{"class":5251,"line":5295},[5249,16407,16408],{"class":5867},"      \u002F\u002F Кастомізація повідомлень про помилки\n",[5249,16410,16411,16414,16417,16419,16421,16423,16425,16427,16430,16432],{"class":5251,"line":5301},[5249,16412,16413],{"class":5801},"      const",[5249,16415,16416],{"class":7136}," messages",[5249,16418,7140],{"class":5744},[5249,16420,16397],{"class":5748},[5249,16422,5852],{"class":5744},[5249,16424,9170],{"class":5784},[5249,16426,5787],{"class":5744},[5249,16428,16429],{"class":5748},"error",[5249,16431,9178],{"class":5801},[5249,16433,16434],{"class":5744}," ({\n",[5249,16436,16437,16440,16443,16445,16448],{"class":5251,"line":5307},[5249,16438,16439],{"class":5748},"        field:",[5249,16441,16442],{"class":5748}," error",[5249,16444,5852],{"class":5744},[5249,16446,16447],{"class":5748},"property",[5249,16449,5895],{"class":5744},[5249,16451,16452,16455,16458,16460,16463,16465,16467,16469,16472],{"class":5251,"line":5313},[5249,16453,16454],{"class":5748},"        errors:",[5249,16456,16457],{"class":5748}," Object",[5249,16459,5852],{"class":5744},[5249,16461,16462],{"class":5784},"values",[5249,16464,5787],{"class":5744},[5249,16466,16429],{"class":5748},[5249,16468,5852],{"class":5744},[5249,16470,16471],{"class":5748},"constraints",[5249,16473,16474],{"class":5744}," || {}),\n",[5249,16476,16477],{"class":5251,"line":5319},[5249,16478,16479],{"class":5744},"      }));\n",[5249,16481,16482,16484,16487,16490],{"class":5251,"line":5325},[5249,16483,9152],{"class":5740},[5249,16485,16486],{"class":5801}," new",[5249,16488,16489],{"class":5784}," BadRequestException",[5249,16491,6620],{"class":5744},[5249,16493,16494,16497,16500],{"class":5251,"line":5331},[5249,16495,16496],{"class":5748},"        statusCode:",[5249,16498,16499],{"class":6903}," 400",[5249,16501,5895],{"class":5744},[5249,16503,16504,16507,16510],{"class":5251,"line":5337},[5249,16505,16506],{"class":5748},"        message:",[5249,16508,16509],{"class":5768}," 'Validation failed'",[5249,16511,5895],{"class":5744},[5249,16513,16514,16516,16518],{"class":5251,"line":5343},[5249,16515,16454],{"class":5748},[5249,16517,16416],{"class":5748},[5249,16519,5895],{"class":5744},[5249,16521,16522],{"class":5251,"line":5349},[5249,16523,13980],{"class":5744},[5249,16525,16526],{"class":5251,"line":5355},[5249,16527,11066],{"class":5744},[5249,16529,16530],{"class":5251,"line":5360},[5249,16531,16532],{"class":5744},"  }),\n",[5249,16534,16535],{"class":5251,"line":5366},[5249,16536,5862],{"class":5744},[5184,16538,16540],{"id":16539},"підсумок-query-параметри-для-гнучких-api","Підсумок: query-параметри для гнучких API",[5189,16542,16543],{},"Query-параметри є потужним інструментом для створення гнучких та інтуїтивних RESTful API. Вони дозволяють клієнтам контролювати, які дані отримувати та як їх представляти, не змінюючи структуру самого URL.",[5189,16545,16546],{},"Ключові принципи роботи з query-параметрами:",[5092,16548,16549,16555,16561,16570,16579,16587,16595,16603],{},[5095,16550,16551,16554],{},[5124,16552,16553],{},"Опціональність",": Query-параметри не впливають на маршрутизацію, їх відсутність не є помилкою",[5095,16556,16557,16560],{},[5124,16558,16559],{},"Декоратор @Query",": Для витягування всіх параметрів або окремого за ключем",[5095,16562,16563,16566,16567,16569],{},[5124,16564,16565],{},"DTO + валідація",": Типізація через класи з ",[5134,16568,6720],{}," для автоматичної перевірки",[5095,16571,16572,5838,16575,16578],{},[5124,16573,16574],{},"Трансформація",[5134,16576,16577],{},"@Type()"," для перетворення рядків у числа, булеві значення тощо",[5095,16580,16581,16583,16584,5436],{},[5124,16582,14689],{},": Обмеження результатів за критеріями (",[5134,16585,16586],{},"?status=active&role=admin",[5095,16588,16589,16591,16592,5436],{},[5124,16590,9454],{},": Розбиття великих колекцій (",[5134,16593,16594],{},"?page=1&limit=10",[5095,16596,16597,16599,16600,5436],{},[5124,16598,11092],{},": Упорядкування результатів (",[5134,16601,16602],{},"?sort=price:asc",[5095,16604,16605,16607,16608,5436],{},[5124,16606,12279],{},": Текстові запити (",[5134,16609,16610],{},"?search=keyword",[5189,16612,16613],{},"Комбінування цих можливостей дозволяє створювати повноцінні API, що задовольняють потреби різних клієнтів без створення множини спеціалізованих ендпоінтів.",[5084,16615,16616,16649],{},[5087,16617,16620],{"icon":16618,"title":16619},"i-lucide-check-circle","✅ Що ми опанували",[5092,16621,16622,16625,16628,16631,16634,16637,16640,16643,16646],{},[5095,16623,16624],{},"Природу query-параметрів як опціональних модифікаторів запиту",[5095,16626,16627],{},"Витягування параметрів через декоратор @Query у двох режимах",[5095,16629,16630],{},"Типізацію та валідацію query-параметрів через DTO з class-validator",[5095,16632,16633],{},"Реалізацію фільтрації за одним або кількома критеріями",[5095,16635,16636],{},"Page-based та offset-based пагінацію з метаданими",[5095,16638,16639],{},"Сортування за одним або кількома полями",[5095,16641,16642],{},"Текстовий пошук та інтеграцію з full-text search",[5095,16644,16645],{},"Комбінування всіх можливостей у єдиному ендпоінті",[5095,16647,16648],{},"Best practices для створення зручних та безпечних API",[5087,16650,16653,16660],{"icon":16651,"title":16652},"i-lucide-arrow-right","🎯 Наступні кроки",[5189,16654,16655,16656,16659],{},"У лекції 10 ми вивчимо ",[5124,16657,16658],{},"тіло запиту та декоратор @Body",", що дозволяє отримувати складні структуровані дані у POST, PUT та PATCH запитах:",[5092,16661,16662,16665,16668,16671,16677],{},[5095,16663,16664],{},"Витягування тіла запиту через @Body",[5095,16666,16667],{},"Валідація складних об'єктів через DTO",[5095,16669,16670],{},"Вкладені об'єкти та масиви",[5095,16672,16673,16674],{},"Часткове оновлення через Partial",[16675,16676],"t",{},[5095,16678,16679],{},"File uploads та multipart\u002Fform-data",[16681,16682,16683,16724,16880],"accordion",{},[16684,16685,16688,16691,16694,16721],"accordion-item",{"icon":16686,"label":16687},"i-lucide-help-circle","❓ Чи можна використовувати query-параметри у POST\u002FPUT\u002FPATCH запитах?",[5189,16689,16690],{},"Так, query-параметри можна використовувати з будь-яким HTTP-методом, включаючи POST, PUT, PATCH та DELETE. Проте це рідко має сенс, оскільки ці методи зазвичай передають основні дані у тілі запиту.",[5189,16692,16693],{},"Типові сценарії використання query-параметрів з POST\u002FPUT:",[5092,16695,16696,16704,16713],{},[5095,16697,16698,5838,16701],{},[5124,16699,16700],{},"Масові операції",[5134,16702,16703],{},"POST \u002Fusers\u002Fbulk?sendNotification=false",[5095,16705,16706,5838,16709,16712],{},[5124,16707,16708],{},"Опції обробки",[5134,16710,16711],{},"POST \u002Forders?validateOnly=true"," (dry run)",[5095,16714,16715,5838,16718],{},[5124,16716,16717],{},"Додаткові прапорці",[5134,16719,16720],{},"PATCH \u002Fusers\u002F:id?returnUpdated=true",[5189,16722,16723],{},"Загальне правило: основні дані передаються у тілі, опціональні модифікатори поведінки — через query.",[16684,16725,16727,16734,16802,16805],{"icon":16686,"label":16726},"❓ Як обробити ситуацію, коли query-параметр переданий кілька разів?",[5189,16728,16729,16730,16733],{},"Якщо параметр переданий кілька разів (",[5134,16731,16732],{},"?tag=javascript&tag=typescript&tag=nodejs","), NestJS автоматично перетворює його у масив:",[5223,16735,16737],{"className":5731,"code":16736,"language":5733,"meta":5231,"style":5231},"@Get()\nfindAll(@Query('tag') tags: string | string[]) {\n  console.log(tags);\n  \u002F\u002F Один параметр: \"javascript\"\n  \u002F\u002F Кілька: [\"javascript\", \"typescript\", \"nodejs\"]\n}\n",[5134,16738,16739,16747,16774,16788,16793,16798],{"__ignoreMap":5231},[5249,16740,16741,16743,16745],{"class":5251,"line":5252},[5249,16742,5781],{"class":5744},[5249,16744,5754],{"class":5784},[5249,16746,5819],{"class":5744},[5249,16748,16749,16751,16753,16755,16757,16760,16762,16764,16766,16768,16770,16772],{"class":5251,"line":5258},[5249,16750,6283],{"class":5784},[5249,16752,5827],{"class":5744},[5249,16754,5759],{"class":5784},[5249,16756,5787],{"class":5744},[5249,16758,16759],{"class":5768},"'tag'",[5249,16761,5988],{"class":5744},[5249,16763,9304],{"class":5748},[5249,16765,5838],{"class":5744},[5249,16767,5995],{"class":5748},[5249,16769,11342],{"class":5744},[5249,16771,5995],{"class":5748},[5249,16773,9336],{"class":5744},[5249,16775,16776,16778,16780,16782,16784,16786],{"class":5251,"line":5264},[5249,16777,15282],{"class":5748},[5249,16779,5852],{"class":5744},[5249,16781,5855],{"class":5784},[5249,16783,5787],{"class":5744},[5249,16785,9304],{"class":5748},[5249,16787,5862],{"class":5744},[5249,16789,16790],{"class":5251,"line":5270},[5249,16791,16792],{"class":5867},"  \u002F\u002F Один параметр: \"javascript\"\n",[5249,16794,16795],{"class":5251,"line":5277},[5249,16796,16797],{"class":5867},"  \u002F\u002F Кілька: [\"javascript\", \"typescript\", \"nodejs\"]\n",[5249,16799,16800],{"class":5251,"line":5283},[5249,16801,5352],{"class":5744},[5189,16803,16804],{},"Для гарантованого масиву використовуйте трансформацію у DTO:",[5223,16806,16808],{"className":5731,"code":16807,"language":5733,"meta":5231,"style":5231},"@IsOptional()\n@IsString({ each: true })\n@Transform(({ value }) => Array.isArray(value) ? value : [value])\ntags?: string[];\n",[5134,16809,16810,16818,16832,16870],{"__ignoreMap":5231},[5249,16811,16812,16814,16816],{"class":5251,"line":5252},[5249,16813,5781],{"class":5744},[5249,16815,6738],{"class":5784},[5249,16817,5819],{"class":5744},[5249,16819,16820,16822,16824,16826,16828,16830],{"class":5251,"line":5258},[5249,16821,5781],{"class":5744},[5249,16823,9038],{"class":5784},[5249,16825,6238],{"class":5744},[5249,16827,9097],{"class":5748},[5249,16829,7193],{"class":5801},[5249,16831,11781],{"class":5744},[5249,16833,16834,16836,16838,16840,16842,16844,16846,16849,16851,16854,16856,16858,16861,16863,16866,16868],{"class":5251,"line":5264},[5249,16835,5781],{"class":5744},[5249,16837,9055],{"class":5784},[5249,16839,9114],{"class":5744},[5249,16841,5452],{"class":5748},[5249,16843,9102],{"class":5744},[5249,16845,6876],{"class":5801},[5249,16847,16848],{"class":5748}," Array",[5249,16850,5852],{"class":5744},[5249,16852,16853],{"class":5784},"isArray",[5249,16855,5787],{"class":5744},[5249,16857,5452],{"class":5748},[5249,16859,16860],{"class":5744},") ? ",[5249,16862,5452],{"class":5748},[5249,16864,16865],{"class":5744}," : [",[5249,16867,5452],{"class":5748},[5249,16869,6842],{"class":5744},[5249,16871,16872,16874,16876,16878],{"class":5251,"line":5270},[5249,16873,9304],{"class":5748},[5249,16875,6336],{"class":5744},[5249,16877,5995],{"class":5748},[5249,16879,9218],{"class":5744},[16684,16881,16883,16893,16918,16921],{"icon":16686,"label":16882},"❓ Чи безпечно використовувати query-параметри для чутливих даних?",[5189,16884,16885,16888,16889,16892],{},[5124,16886,16887],{},"Ні",", query-параметри ",[5124,16890,16891],{},"не призначені"," для передачі чутливої інформації (паролів, токенів, персональних даних), оскільки:",[5415,16894,16895,16901,16907,16913],{},[5095,16896,16897,16900],{},[5124,16898,16899],{},"Логування",": URL повністю логуються серверами, проксі, балансувальниками",[5095,16902,16903,16906],{},[5124,16904,16905],{},"Історія браузера",": Зберігається у історії переглядів користувача",[5095,16908,16909,16912],{},[5124,16910,16911],{},"Referer заголовок",": Може бути переданий третім сайтам при переході за посиланням",[5095,16914,16915,16917],{},[5124,16916,942],{},": URL можуть кешуватися CDN та проксі-серверами",[5189,16919,16920],{},"Для чутливих даних використовуйте:",[5092,16922,16923,16929,16935],{},[5095,16924,16925,16928],{},[5124,16926,16927],{},"Тіло запиту"," (POST\u002FPUT\u002FPATCH)",[5095,16930,16931,16934],{},[5124,16932,16933],{},"Заголовки"," (Authorization, X-API-Key)",[5095,16936,16937,16940],{},[5124,16938,16939],{},"Cookies"," (HttpOnly, Secure)",[16942,16943,16944],"style",{},"html .light .shiki span {color: var(--shiki-light);background: var(--shiki-light-bg);font-style: var(--shiki-light-font-style);font-weight: var(--shiki-light-font-weight);text-decoration: var(--shiki-light-text-decoration);}html.light .shiki span {color: var(--shiki-light);background: var(--shiki-light-bg);font-style: 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.sD7JJ{--shiki-light:#000000FF;--shiki-default:#D4D4D4;--shiki-dark:#D4D4D4}",{"title":5231,"searchDepth":5258,"depth":5258,"links":16946},[16947,16951,16956,16961,16966,16971,16976,16980,16986,16987,16991,17001],{"id":5186,"depth":5258,"text":5187,"children":16948},[16949,16950],{"id":5235,"depth":5264,"text":5236},{"id":5481,"depth":5264,"text":5482},{"id":5709,"depth":5258,"text":5710,"children":16952},[16953,16954,16955],{"id":5724,"depth":5264,"text":5725},{"id":5927,"depth":5264,"text":5928},{"id":6128,"depth":5264,"text":6129},{"id":6401,"depth":5258,"text":6402,"children":16957},[16958,16959,16960],{"id":6412,"depth":5264,"text":6413},{"id":6713,"depth":5264,"text":6714},{"id":7463,"depth":5264,"text":7464},{"id":7765,"depth":5258,"text":7766,"children":16962},[16963,16964,16965],{"id":7778,"depth":5264,"text":7779},{"id":8424,"depth":5264,"text":8425},{"id":9008,"depth":5264,"text":9009},{"id":9448,"depth":5258,"text":9449,"children":16967},[16968,16969,16970],{"id":9461,"depth":5264,"text":9462},{"id":9616,"depth":5264,"text":9617},{"id":10606,"depth":5264,"text":10607},{"id":11086,"depth":5258,"text":11087,"children":16972},[16973,16974,16975],{"id":11102,"depth":5264,"text":11103},{"id":11145,"depth":5264,"text":11146},{"id":11735,"depth":5264,"text":11736},{"id":12273,"depth":5258,"text":12274,"children":16977},[16978,16979],{"id":12286,"depth":5264,"text":12287},{"id":12655,"depth":5264,"text":12656},{"id":12827,"depth":5258,"text":12828,"children":16981},[16982,16983,16984,16985],{"id":12834,"depth":5264,"text":12835},{"id":13480,"depth":5264,"text":13481},{"id":13652,"depth":5264,"text":13653},{"id":14643,"depth":5264,"text":14644},{"id":14969,"depth":5258,"text":14970},{"id":15210,"depth":5258,"text":15211,"children":16988},[16989,16990],{"id":15224,"depth":5264,"text":15225},{"id":15302,"depth":5264,"text":15303},{"id":15404,"depth":5258,"text":15405,"children":16992},[16993,16994,16995,16996,16997,16998,16999,17000],{"id":15411,"depth":5264,"text":15412},{"id":15687,"depth":5264,"text":15688},{"id":15764,"depth":5264,"text":15765},{"id":15829,"depth":5264,"text":15830},{"id":16070,"depth":5264,"text":16071},{"id":16112,"depth":5264,"text":16113},{"id":16217,"depth":5264,"text":16218},{"id":16326,"depth":5264,"text":16327},{"id":16539,"depth":5258,"text":16540},"Витягування 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