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Програмування","\u002Fcsharp\u002Fsystem-programming-windows\u002Fasync-fundamentals","01.csharp\u002F07.system-programming-windows\u002F12.async-fundamentals",{"title":344,"path":345,"stem":346},"SynchronizationContext та ConfigureAwait — Контекст Виконання","\u002Fcsharp\u002Fsystem-programming-windows\u002Fasync-context-configureawait","01.csharp\u002F07.system-programming-windows\u002F13.async-context-configureawait",{"title":348,"path":349,"stem":350},"Async — Просунуті Паттерни","\u002Fcsharp\u002Fsystem-programming-windows\u002Fasync-advanced","01.csharp\u002F07.system-programming-windows\u002F14.async-advanced",{"title":352,"path":353,"stem":354},"System.Threading.Channels — Async Producer-Consumer","\u002Fcsharp\u002Fsystem-programming-windows\u002Fchannels","01.csharp\u002F07.system-programming-windows\u002F15.channels",{"title":356,"path":357,"stem":358},"Асинхронна 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ОС","\u002Fcsharp\u002Fsystem-programming-windows\u002Fwindows-hooks-services","01.csharp\u002F07.system-programming-windows\u002F20.windows-hooks-services",{"title":376,"path":377,"stem":378},"Системне Програмування C# (Windows) — 07.system-programming-windows","\u002Fcsharp\u002Fsystem-programming-windows\u002Fimplementation_plan","01.csharp\u002F07.system-programming-windows\u002Fimplementation_plan",{"title":380,"icon":132,"path":381,"stem":382,"children":383,"page":59},"Io","\u002Fcsharp\u002Fio","01.csharp\u002F08.io",[384,388,392,396,400],{"title":385,"path":386,"stem":387},"8.1.1. Основи роботи з файловою системою","\u002Fcsharp\u002Fio\u002Ffile-system-basics","01.csharp\u002F08.io\u002F01.file-system-basics",{"title":389,"path":390,"stem":391},"8.1.2. Потоки (Streams) та Серіалізація Даних","\u002Fcsharp\u002Fio\u002Fstreams-serialization","01.csharp\u002F08.io\u002F02.streams-serialization",{"title":393,"path":394,"stem":395},"8.2.1. JSON Serialization з System.Text.Json","\u002Fcsharp\u002Fio\u002Fjson-serialization","01.csharp\u002F08.io\u002F03.json-serialization",{"title":397,"path":398,"stem":399},"8.2.2. XML Serialization та LINQ to XML","\u002Fcsharp\u002Fio\u002Fxml-serialization","01.csharp\u002F08.io\u002F04.xml-serialization",{"title":401,"path":402,"stem":403},"8.2.3. Binary Serialization: MessagePack та Protocol Buffers","\u002Fcsharp\u002Fio\u002Fbinary-serialization","01.csharp\u002F08.io\u002F05.binary-serialization",{"title":405,"icon":132,"path":406,"stem":407,"children":408,"page":59},"Ado Net","\u002Fcsharp\u002Fado-net","01.csharp\u002F09.ado-net",[409,413,417,421,425,429,433,437,441,445,449,453],{"title":410,"path":411,"stem":412},"9.1. Введення в ADO.NET","\u002Fcsharp\u002Fado-net\u002Fintroduction-to-adonet","01.csharp\u002F09.ado-net\u002F01.introduction-to-adonet",{"title":414,"path":415,"stem":416},"9.2. Клас DbConnection — з'єднання з базою даних","\u002Fcsharp\u002Fado-net\u002Fconnection","01.csharp\u002F09.ado-net\u002F02.connection",{"title":418,"path":419,"stem":420},"9.3. Клас DbCommand — виконання SQL-запитів","\u002Fcsharp\u002Fado-net\u002Fcommand-and-queries","01.csharp\u002F09.ado-net\u002F03.command-and-queries",{"title":422,"path":423,"stem":424},"9.4. Клас DbDataReader — ефективне читання даних","\u002Fcsharp\u002Fado-net\u002Fdatareader","01.csharp\u002F09.ado-net\u002F04.datareader",{"title":426,"path":427,"stem":428},"9.5. Параметризовані запити та захист від SQL Injection","\u002Fcsharp\u002Fado-net\u002Fparameters-and-sql-injection","01.csharp\u002F09.ado-net\u002F05.parameters-and-sql-injection",{"title":430,"path":431,"stem":432},"9.6. Транзакції в ADO.NET","\u002Fcsharp\u002Fado-net\u002Ftransactions","01.csharp\u002F09.ado-net\u002F06.transactions",{"title":434,"path":435,"stem":436},"9.7. DbProviderFactory — провайдер-незалежний код","\u002Fcsharp\u002Fado-net\u002Fprovider-factory","01.csharp\u002F09.ado-net\u002F07.provider-factory",{"title":438,"path":439,"stem":440},"9.8. Асинхронний доступ до даних","\u002Fcsharp\u002Fado-net\u002Fasync-data-access","01.csharp\u002F09.ado-net\u002F08.async-data-access",{"title":442,"path":443,"stem":444},"9.9. Від'єднаний режим: DataSet, DataTable, DataRow","\u002Fcsharp\u002Fado-net\u002Fdisconnected-mode-dataset","01.csharp\u002F09.ado-net\u002F09.disconnected-mode-dataset",{"title":446,"path":447,"stem":448},"9.10. DataAdapter — міст між DataSet та базою даних","\u002Fcsharp\u002Fado-net\u002Fdata-adapter","01.csharp\u002F09.ado-net\u002F10.data-adapter",{"title":450,"path":451,"stem":452},"9.11. Data Mapper та Repository: Архітектура доступу до даних","\u002Fcsharp\u002Fado-net\u002Fdata-mapper-repository","01.csharp\u002F09.ado-net\u002F11.data-mapper-repository",{"title":454,"path":455,"stem":456},"9.12. Identity Map, Unit of Work та Specification Pattern","\u002Fcsharp\u002Fado-net\u002Fadvanced-patterns","01.csharp\u002F09.ado-net\u002F12.advanced-patterns",{"title":458,"icon":255,"path":459,"stem":460,"children":461,"page":59},"Ef Core","\u002Fcsharp\u002Fef-core","01.csharp\u002F10.ef-core",[462,466,470,474,478,482,486,490,494,498,502,506,510,514,518,522,526,532,538,542,546,550,554,558,562,566,570,574,578,582,586,590,594,598,602,606,610,614,618,622,626,630,634,638,642,646],{"title":463,"path":464,"stem":465},"Що таке ORM? Від SQL до об'єктів","\u002Fcsharp\u002Fef-core\u002Fwhat-is-orm","01.csharp\u002F10.ef-core\u002F01.what-is-orm",{"title":467,"path":468,"stem":469},"Перший проєкт — від нуля до CRUD","\u002Fcsharp\u002Fef-core\u002Ffirst-project","01.csharp\u002F10.ef-core\u002F02.first-project",{"title":471,"path":472,"stem":473},"DbContext — Серце EF Core","\u002Fcsharp\u002Fef-core\u002Fdbcontext-deep-dive","01.csharp\u002F10.ef-core\u002F03.dbcontext-deep-dive",{"title":475,"path":476,"stem":477},"Провайдери баз даних — Архітектура та Вибір СУБД","\u002Fcsharp\u002Fef-core\u002Fdatabase-providers","01.csharp\u002F10.ef-core\u002F04.database-providers",{"title":479,"path":480,"stem":481},"Конвенції EF Core — Магія без конфігурації","\u002Fcsharp\u002Fef-core\u002Fconventions","01.csharp\u002F10.ef-core\u002F05.conventions",{"title":483,"path":484,"stem":485},"Fluent API та Data Annotations — Явна конфігурація моделі","\u002Fcsharp\u002Fef-core\u002Ffluent-api-vs-annotations","01.csharp\u002F10.ef-core\u002F06.fluent-api-vs-annotations",{"title":487,"path":488,"stem":489},"Зв'язки — One-to-One та One-to-Many","\u002Fcsharp\u002Fef-core\u002Frelationships-basics","01.csharp\u002F10.ef-core\u002F07.relationships-basics",{"title":491,"path":492,"stem":493},"Зв'язки Advanced — Many-to-Many та Складні Сценарії","\u002Fcsharp\u002Fef-core\u002Frelationships-advanced","01.csharp\u002F10.ef-core\u002F08.relationships-advanced",{"title":495,"path":496,"stem":497},"Властивості — Типи, Конвертери, Компаратори (Частина 1)","\u002Fcsharp\u002Fef-core\u002Fproperty-configuration-part1","01.csharp\u002F10.ef-core\u002F09.property-configuration-part1",{"title":499,"path":500,"stem":501},"Властивості — Value Comparers, Generators, Shadow Properties (Частина 2)","\u002Fcsharp\u002Fef-core\u002Fproperty-configuration-part2","01.csharp\u002F10.ef-core\u002F09.property-configuration-part2",{"title":503,"path":504,"stem":505},"Складні типи — Owned Types та Complex Types (Частина 1)","\u002Fcsharp\u002Fef-core\u002Fcomplex-types-owned-part1","01.csharp\u002F10.ef-core\u002F10.complex-types-owned-part1",{"title":507,"path":508,"stem":509},"Складні типи — Complex Types, Keyless Entities, Порівняння (Частина 2)","\u002Fcsharp\u002Fef-core\u002Fcomplex-types-owned-part2","01.csharp\u002F10.ef-core\u002F10.complex-types-owned-part2",{"title":511,"path":512,"stem":513},"JSON Columns — Складні дані у JSON (Частина 1)","\u002Fcsharp\u002Fef-core\u002Fjson-columns-part1","01.csharp\u002F10.ef-core\u002F11.json-columns-part1",{"title":515,"path":516,"stem":517},"JSON Columns — Value Comparers, Індекси, Провайдери (Частина 2)","\u002Fcsharp\u002Fef-core\u002Fjson-columns-part2","01.csharp\u002F10.ef-core\u002F11.json-columns-part2",{"title":519,"path":520,"stem":521},"Успадкування — Абстрактні класи та TPH (Частина 1)","\u002Fcsharp\u002Fef-core\u002Finheritance-part1","01.csharp\u002F10.ef-core\u002F12.inheritance-part1",{"title":523,"path":524,"stem":525},"Успадкування — TPT, TPC та Порівняння Стратегій (Частина 2)","\u002Fcsharp\u002Fef-core\u002Finheritance-part2","01.csharp\u002F10.ef-core\u002F12.inheritance-part2",{"title":527,"path":528,"stem":529,"children":530},"Індекси, Обмеження та Схема (Частина 1)","\u002Fcsharp\u002Fef-core\u002Findexes-constraints-part1","01.csharp\u002F10.ef-core\u002F13.indexes-constraints-part1",[531],{"title":527,"path":528,"stem":529},{"title":533,"path":534,"stem":535,"children":536},"Індекси, Обмеження та Схема (Частина 2)","\u002Fcsharp\u002Fef-core\u002Findexes-constraints-part2","01.csharp\u002F10.ef-core\u002F13.indexes-constraints-part2",[537],{"title":533,"path":534,"stem":535},{"title":539,"path":540,"stem":541},"Seed Data — Початкові Дані (Частина 1)","\u002Fcsharp\u002Fef-core\u002Fseeding-part1","01.csharp\u002F10.ef-core\u002F14.seeding-part1",{"title":543,"path":544,"stem":545},"Seed Data — SQL-скрипти, Bogus та Стратегії (Частина 2)","\u002Fcsharp\u002Fef-core\u002Fseeding-part2","01.csharp\u002F10.ef-core\u002F14.seeding-part2",{"title":547,"path":548,"stem":549},"Global Query Filters — Глобальні Фільтри (Частина 1)","\u002Fcsharp\u002Fef-core\u002Fglobal-query-filters-part1","01.csharp\u002F10.ef-core\u002F15.global-query-filters-part1",{"title":551,"path":552,"stem":553},"Global Query Filters — Підводні камені та Інтеграція (Частина 2)","\u002Fcsharp\u002Fef-core\u002Fglobal-query-filters-part2","01.csharp\u002F10.ef-core\u002F15.global-query-filters-part2",{"title":555,"path":556,"stem":557},"LINQ-запити в EF Core (Частина 1)","\u002Fcsharp\u002Fef-core\u002Flinq-queries-part1","01.csharp\u002F10.ef-core\u002F16.linq-queries-part1",{"title":559,"path":560,"stem":561},"LINQ-запити в EF Core (Частина 2)","\u002Fcsharp\u002Fef-core\u002Flinq-queries-part2","01.csharp\u002F10.ef-core\u002F16.linq-queries-part2",{"title":563,"path":564,"stem":565},"Завантаження Пов'язаних Даних (Частина 1)","\u002Fcsharp\u002Fef-core\u002Floading-related-data-part1","01.csharp\u002F10.ef-core\u002F17.loading-related-data-part1",{"title":567,"path":568,"stem":569},"Завантаження Пов'язаних Даних (Частина 2)","\u002Fcsharp\u002Fef-core\u002Floading-related-data-part2","01.csharp\u002F10.ef-core\u002F17.loading-related-data-part2",{"title":571,"path":572,"stem":573},"Raw SQL, Views та Stored Procedures (Частина 1)","\u002Fcsharp\u002Fef-core\u002Fraw-sql-part1","01.csharp\u002F10.ef-core\u002F18.raw-sql-part1",{"title":575,"path":576,"stem":577},"Raw SQL — Stored Procedures, DbFunction та Bulk Operations (Частина 2)","\u002Fcsharp\u002Fef-core\u002Fraw-sql-part2","01.csharp\u002F10.ef-core\u002F18.raw-sql-part2",{"title":579,"path":580,"stem":581},"Продвинуті Запити — Compiled Queries, Bulk та Оптимізація (Частина 1)","\u002Fcsharp\u002Fef-core\u002Fadvanced-queries-part1","01.csharp\u002F10.ef-core\u002F19.advanced-queries-part1",{"title":583,"path":584,"stem":585},"Продвинуті Запити — Query Tags, Bulk та Interceptors (Частина 2)","\u002Fcsharp\u002Fef-core\u002Fadvanced-queries-part2","01.csharp\u002F10.ef-core\u002F19.advanced-queries-part2",{"title":587,"path":588,"stem":589},"Change Tracker — Відстеження Змін (Частина 1)","\u002Fcsharp\u002Fef-core\u002Fchange-tracking-part1","01.csharp\u002F10.ef-core\u002F20.change-tracking-part1",{"title":591,"path":592,"stem":593},"Change Tracker — Графи Об'єктів та Disconnected (Частина 2)","\u002Fcsharp\u002Fef-core\u002Fchange-tracking-part2","01.csharp\u002F10.ef-core\u002F20.change-tracking-part2",{"title":595,"path":596,"stem":597},"Збереження Даних та Транзакції (Частина 1)","\u002Fcsharp\u002Fef-core\u002Fsaving-data-part1","01.csharp\u002F10.ef-core\u002F21.saving-data-part1",{"title":599,"path":600,"stem":601},"Збереження Даних — Concurrency та Outbox (Частина 2)","\u002Fcsharp\u002Fef-core\u002Fsaving-data-part2","01.csharp\u002F10.ef-core\u002F21.saving-data-part2",{"title":603,"path":604,"stem":605},"Конкурентність та Блокування (Частина 1)","\u002Fcsharp\u002Fef-core\u002Fconcurrency-part1","01.csharp\u002F10.ef-core\u002F22.concurrency-part1",{"title":607,"path":608,"stem":609},"Конкурентність — Дедлоки та Queue Processing (Частина 2)","\u002Fcsharp\u002Fef-core\u002Fconcurrency-part2","01.csharp\u002F10.ef-core\u002F22.concurrency-part2",{"title":611,"path":612,"stem":613},"Міграції в EF Core — Основи (Частина 1)","\u002Fcsharp\u002Fef-core\u002Fmigrations-basics-part1","01.csharp\u002F10.ef-core\u002F23.migrations-basics-part1",{"title":615,"path":616,"stem":617},"Міграції в EF Core — Основи (Частина 2)","\u002Fcsharp\u002Fef-core\u002Fmigrations-basics-part2","01.csharp\u002F10.ef-core\u002F23.migrations-basics-part2",{"title":619,"path":620,"stem":621},"Міграції — Просунуті Сценарії (Частина 1)","\u002Fcsharp\u002Fef-core\u002Fmigrations-advanced-part1","01.csharp\u002F10.ef-core\u002F24.migrations-advanced-part1",{"title":623,"path":624,"stem":625},"Міграції — Просунуті Сценарії (Частина 2)","\u002Fcsharp\u002Fef-core\u002Fmigrations-advanced-part2","01.csharp\u002F10.ef-core\u002F24.migrations-advanced-part2",{"title":627,"path":628,"stem":629},"Управління Схемою та Database-First (Частина 1)","\u002Fcsharp\u002Fef-core\u002Fschema-management-part1","01.csharp\u002F10.ef-core\u002F25.schema-management-part1",{"title":631,"path":632,"stem":633},"Управління Схемою та Database-First (Частина 2)","\u002Fcsharp\u002Fef-core\u002Fschema-management-part2","01.csharp\u002F10.ef-core\u002F25.schema-management-part2",{"title":635,"path":636,"stem":637},"Продуктивність EF Core — Основи (Частина 1)","\u002Fcsharp\u002Fef-core\u002Fperformance-fundamentals-part1","01.csharp\u002F10.ef-core\u002F26.performance-fundamentals-part1",{"title":639,"path":640,"stem":641},"Interceptors в EF Core (Частина 1)","\u002Fcsharp\u002Fef-core\u002Finterceptors-part1","01.csharp\u002F10.ef-core\u002F29.interceptors-part1",{"title":643,"path":644,"stem":645},"Interceptors в EF Core — Connection, Transaction та Materialization (Частина 2)","\u002Fcsharp\u002Fef-core\u002Finterceptors-part2","01.csharp\u002F10.ef-core\u002F29.interceptors-part2",{"title":647,"path":648,"stem":649},"План вивчення Entity Framework Core — Повний курс","\u002Fcsharp\u002Fef-core\u002Fimplementation_plan","01.csharp\u002F10.ef-core\u002Fimplementation_plan",{"title":651,"icon":652,"path":653,"stem":654,"children":655,"page":59},"ASP.NET","i-devicon-dotnetcore","\u002Fcsharp\u002Faspnet","01.csharp\u002F11.aspnet",[656,730,791,869,927,941,967,1057,1111,1182,1212,1289,1346],{"title":657,"icon":658,"path":659,"stem":660,"children":661,"page":59},"Minimal API","i-lucide-network","\u002Fcsharp\u002Faspnet\u002Fminimal-api","01.csharp\u002F11.aspnet\u002F01.minimal-api",[662,666,670,674,678,682,686,690,694,698,702,706,710,714,718,722,726],{"title":663,"path":664,"stem":665},"Вступ до ASP.NET та еволюція фреймворку","\u002Fcsharp\u002Faspnet\u002Fminimal-api\u002Fintroduction","01.csharp\u002F11.aspnet\u002F01.minimal-api\u002F01.introduction",{"title":667,"path":668,"stem":669},"Перший додаток на ASP.NET Core","\u002Fcsharp\u002Faspnet\u002Fminimal-api\u002Ffirst-application","01.csharp\u002F11.aspnet\u002F01.minimal-api\u002F02.first-application",{"title":671,"path":672,"stem":673},"WebApplication, Builder та Dependency Injection","\u002Fcsharp\u002Faspnet\u002Fminimal-api\u002Fwebapplication-builder","01.csharp\u002F11.aspnet\u002F01.minimal-api\u002F03.webapplication-builder",{"title":675,"path":676,"stem":677},"Конвеєр запитів та Middleware","\u002Fcsharp\u002Faspnet\u002Fminimal-api\u002Frequest-pipeline-middleware","01.csharp\u002F11.aspnet\u002F01.minimal-api\u002F04.request-pipeline-middleware",{"title":679,"path":680,"stem":681},"Маршрутизація в ASP.NET Core: Основи","\u002Fcsharp\u002Faspnet\u002Fminimal-api\u002Frouting-basics","01.csharp\u002F11.aspnet\u002F01.minimal-api\u002F05.routing-basics",{"title":683,"path":684,"stem":685},"Маршрутизація в ASP.NET Core: Розширені можливості","\u002Fcsharp\u002Faspnet\u002Fminimal-api\u002Frouting-advanced","01.csharp\u002F11.aspnet\u002F01.minimal-api\u002F06.routing-advanced",{"title":687,"path":688,"stem":689},"Статичні файли в ASP.NET Core","\u002Fcsharp\u002Faspnet\u002Fminimal-api\u002Fstatic-files","01.csharp\u002F11.aspnet\u002F01.minimal-api\u002F07.static-files",{"title":691,"path":692,"stem":693},"Статичні Активи: MapStaticAssets (ASP.NET Core 9.0)","\u002Fcsharp\u002Faspnet\u002Fminimal-api\u002Fstatic-assets","01.csharp\u002F11.aspnet\u002F01.minimal-api\u002F08.static-assets",{"title":695,"path":696,"stem":697},"Конфігурація в ASP.NET Core: Основи","\u002Fcsharp\u002Faspnet\u002Fminimal-api\u002Fconfiguration-fundamentals","01.csharp\u002F11.aspnet\u002F01.minimal-api\u002F09.configuration-fundamentals",{"title":699,"path":700,"stem":701},"Конфігурація: Паттерн Options","\u002Fcsharp\u002Faspnet\u002Fminimal-api\u002Fconfiguration-options","01.csharp\u002F11.aspnet\u002F01.minimal-api\u002F10.configuration-options",{"title":703,"path":704,"stem":705},"Логування в ASP.NET Core: Основи","\u002Fcsharp\u002Faspnet\u002Fminimal-api\u002Flogging-basics","01.csharp\u002F11.aspnet\u002F01.minimal-api\u002F11.logging-basics",{"title":707,"path":708,"stem":709},"Логування: Serilog та Middleware","\u002Fcsharp\u002Faspnet\u002Fminimal-api\u002Flogging-advanced","01.csharp\u002F11.aspnet\u002F01.minimal-api\u002F12.logging-advanced",{"title":711,"path":712,"stem":713},"Управління станом: HttpContext.Items та Cookies","\u002Fcsharp\u002Faspnet\u002Fminimal-api\u002Fstate-management","01.csharp\u002F11.aspnet\u002F01.minimal-api\u002F13.state-management",{"title":715,"path":716,"stem":717},"Стан сесії: Sessions","\u002Fcsharp\u002Faspnet\u002Fminimal-api\u002Fsession-state","01.csharp\u002F11.aspnet\u002F01.minimal-api\u002F14.session-state",{"title":719,"path":720,"stem":721},"Структура проєкту: від хаосу до архітектури","\u002Fcsharp\u002Faspnet\u002Fminimal-api\u002Fproject-structure","01.csharp\u002F11.aspnet\u002F01.minimal-api\u002F15.project-structure",{"title":723,"path":724,"stem":725},"Scalar у Minimal API: повний проєкт і Fluent OpenAPI","\u002Fcsharp\u002Faspnet\u002Fminimal-api\u002Fscalar-openapi-fluent","01.csharp\u002F11.aspnet\u002F01.minimal-api\u002F16.scalar-openapi-fluent",{"title":727,"path":728,"stem":729},"Swagger \u002F Swashbuckle у Minimal API: окремий класичний шлях","\u002Fcsharp\u002Faspnet\u002Fminimal-api\u002Fswagger-swashbuckle","01.csharp\u002F11.aspnet\u002F01.minimal-api\u002F17.swagger-swashbuckle",{"title":731,"icon":658,"path":732,"stem":733,"children":734,"page":59},"API","\u002Fcsharp\u002Faspnet\u002Fapi","01.csharp\u002F11.aspnet\u002F02.api",[735,739,743,747,751,755,759,763,767,771,775,779,783,787],{"title":736,"path":737,"stem":738},"Що таке API. Клієнт-серверна архітектура","\u002Fcsharp\u002Faspnet\u002Fapi\u002Fwhat-is-api","01.csharp\u002F11.aspnet\u002F02.api\u002F01.what-is-api",{"title":740,"path":741,"stem":742},"Формати даних: JSON, XML, TOML та бінарні формати","\u002Fcsharp\u002Faspnet\u002Fapi\u002Fdata-formats","01.csharp\u002F11.aspnet\u002F02.api\u002F02.data-formats",{"title":744,"path":745,"stem":746},"Парадигми API та концепція REST","\u002Fcsharp\u002Faspnet\u002Fapi\u002Fapi-paradigms-rest","01.csharp\u002F11.aspnet\u002F02.api\u002F03.api-paradigms-rest",{"title":748,"path":749,"stem":750},"HTTP-методи, статус-коди та заголовки","\u002Fcsharp\u002Faspnet\u002Fapi\u002Fhttp-methods-status-codes","01.csharp\u002F11.aspnet\u002F02.api\u002F04.http-methods-status-codes",{"title":752,"path":753,"stem":754},"Організація HTTP API за принципами REST","\u002Fcsharp\u002Faspnet\u002Fapi\u002Frest-organizing","01.csharp\u002F11.aspnet\u002F02.api\u002F05.rest-organizing",{"title":756,"path":757,"stem":758},"Номенклатура URL та CRUD-операції","\u002Fcsharp\u002Faspnet\u002Fapi\u002Furl-nomenclature-crud","01.csharp\u002F11.aspnet\u002F02.api\u002F06.url-nomenclature-crud",{"title":760,"path":761,"stem":762},"Правила дизайну: іменування та стандарти","\u002Fcsharp\u002Faspnet\u002Fapi\u002Fapi-design-naming","01.csharp\u002F11.aspnet\u002F02.api\u002F07.api-design-naming",{"title":764,"path":765,"stem":766},"Валідація, ліміти та обробка помилок","\u002Fcsharp\u002Faspnet\u002Fapi\u002Fapi-design-validation","01.csharp\u002F11.aspnet\u002F02.api\u002F08.api-design-validation",{"title":768,"path":769,"stem":770},"Обробка помилок у Minimal API","\u002Fcsharp\u002Faspnet\u002Fapi\u002Ferror-handling-http","01.csharp\u002F11.aspnet\u002F02.api\u002F09.error-handling-http",{"title":772,"path":773,"stem":774},"Ідемпотентність та синхронізація стану","\u002Fcsharp\u002Faspnet\u002Fapi\u002Fidempotency-sync","01.csharp\u002F11.aspnet\u002F02.api\u002F10.idempotency-sync",{"title":776,"path":777,"stem":778},"Пагінація та організація списків","\u002Fcsharp\u002Faspnet\u002Fapi\u002Fpagination-lists","01.csharp\u002F11.aspnet\u002F02.api\u002F11.pagination-lists",{"title":780,"path":781,"stem":782},"Безпека API, кешування та інтернаціоналізація","\u002Fcsharp\u002Faspnet\u002Fapi\u002Fsecurity-auth","01.csharp\u002F11.aspnet\u002F02.api\u002F12.security-auth",{"title":784,"path":785,"stem":786},"Процес проєктування API та документування","\u002Fcsharp\u002Faspnet\u002Fapi\u002Fapi-design-process","01.csharp\u002F11.aspnet\u002F02.api\u002F13.api-design-process",{"title":788,"path":789,"stem":790},"OpenAPI: контракт, специфікація та документація API","\u002Fcsharp\u002Faspnet\u002Fapi\u002Fopenapi","01.csharp\u002F11.aspnet\u002F02.api\u002F14.openapi",{"title":792,"icon":793,"path":794,"stem":795,"children":796,"page":59},"Auth","i-lucide-shield-check","\u002Fcsharp\u002Faspnet\u002Fauth","01.csharp\u002F11.aspnet\u002F03.auth",[797,801,805,809,813,817,821,825,829,833,837,841,845,849,853,857,861,865],{"title":798,"path":799,"stem":800},"Основи аутентифікації та авторизації","\u002Fcsharp\u002Faspnet\u002Fauth\u002Fauth-fundamentals","01.csharp\u002F11.aspnet\u002F03.auth\u002F01.auth-fundamentals",{"title":802,"path":803,"stem":804},"JWT-аутентифікація","\u002Fcsharp\u002Faspnet\u002Fauth\u002Fjwt-authentication","01.csharp\u002F11.aspnet\u002F03.auth\u002F02.jwt-authentication",{"title":806,"path":807,"stem":808},"Авторизація: ролі, політики та resource-based доступ","\u002Fcsharp\u002Faspnet\u002Fauth\u002Fauthorization-policies","01.csharp\u002F11.aspnet\u002F03.auth\u002F03.authorization-policies",{"title":810,"path":811,"stem":812},"Cookie-аутентифікація та ASP.NET Core Identity","\u002Fcsharp\u002Faspnet\u002Fauth\u002Fcookie-auth-identity","01.csharp\u002F11.aspnet\u002F03.auth\u002F04.cookie-auth-identity",{"title":814,"path":815,"stem":816},"JWT + Refresh Tokens (HttpOnly Cookie)","\u002Fcsharp\u002Faspnet\u002Fauth\u002F04b.identity-auth-jwt","01.csharp\u002F11.aspnet\u002F03.auth\u002F04b.identity-auth-jwt",{"title":818,"path":819,"stem":820},"Identity: Підтвердження Email та Скидання Пароля","\u002Fcsharp\u002Faspnet\u002Fauth\u002Fidentity-email-confirmation","01.csharp\u002F11.aspnet\u002F03.auth\u002F05.identity-email-confirmation",{"title":822,"path":823,"stem":824},"Identity: Двофакторна Аутентифікація (2FA)","\u002Fcsharp\u002Faspnet\u002Fauth\u002Fidentity-two-factor","01.csharp\u002F11.aspnet\u002F03.auth\u002F06.identity-two-factor",{"title":826,"path":827,"stem":828},"Identity: Внутрішня Архітектура та Кастомізація","\u002Fcsharp\u002Faspnet\u002Fauth\u002Fidentity-internals","01.csharp\u002F11.aspnet\u002F03.auth\u002F07.identity-internals",{"title":830,"path":831,"stem":832},"OAuth 2.0 та зовнішні провайдери","\u002Fcsharp\u002Faspnet\u002Fauth\u002Foauth-external-providers","01.csharp\u002F11.aspnet\u002F03.auth\u002F08.oauth-external-providers",{"title":834,"path":835,"stem":836},"Безпека на практиці: CORS, HTTPS та захист від атак","\u002Fcsharp\u002Faspnet\u002Fauth\u002Fsecurity-hardening","01.csharp\u002F11.aspnet\u002F03.auth\u002F09.security-hardening",{"title":838,"path":839,"stem":840},"Теорія OAuth 2.0: Поняття, Аналогії та Флоу","\u002Fcsharp\u002Faspnet\u002Fauth\u002Foauth-theory","01.csharp\u002F11.aspnet\u002F03.auth\u002F10.oauth-theory",{"title":842,"path":843,"stem":844},"OIDC, OAuth 2.0 та Keycloak в ASP.NET Core","\u002Fcsharp\u002Faspnet\u002Fauth\u002Foidc-keycloak","01.csharp\u002F11.aspnet\u002F03.auth\u002F10.oidc-keycloak",{"title":846,"path":847,"stem":848},"API Keys аутентифікація в ASP.NET Core","\u002Fcsharp\u002Faspnet\u002Fauth\u002Fapi-keys","01.csharp\u002F11.aspnet\u002F03.auth\u002F11.api-keys",{"title":850,"path":851,"stem":852},"Rate Limiting та Throttling в ASP.NET Core","\u002Fcsharp\u002Faspnet\u002Fauth\u002Frate-limiting","01.csharp\u002F11.aspnet\u002F03.auth\u002F12.rate-limiting",{"title":854,"path":855,"stem":856},"Refresh Token Rotation в ASP.NET Core","\u002Fcsharp\u002Faspnet\u002Fauth\u002Frefresh-token-rotation","01.csharp\u002F11.aspnet\u002F03.auth\u002F13.refresh-token-rotation",{"title":858,"path":859,"stem":860},"Certificate Authentication та mTLS в ASP.NET Core","\u002Fcsharp\u002Faspnet\u002Fauth\u002Fcertificate-auth","01.csharp\u002F11.aspnet\u002F03.auth\u002F14.certificate-auth",{"title":862,"path":863,"stem":864},"RBAC, ABAC та ReBAC в ASP.NET Core","\u002Fcsharp\u002Faspnet\u002Fauth\u002Frbac-abac-rebac","01.csharp\u002F11.aspnet\u002F03.auth\u002F15.rbac-abac-rebac",{"title":866,"path":867,"stem":868},"Multi-tenancy та ізоляція даних в ASP.NET Core","\u002Fcsharp\u002Faspnet\u002Fauth\u002Fmulti-tenancy","01.csharp\u002F11.aspnet\u002F03.auth\u002F16.multi-tenancy",{"title":870,"icon":871,"path":872,"stem":873,"children":874,"page":59},"Нотифікації","i-lucide-bell","\u002Fcsharp\u002Faspnet\u002Fnotifications","01.csharp\u002F11.aspnet\u002F04.notifications",[875,879,883,887,891,895,899,903,907,911,915,919,923],{"title":876,"path":877,"stem":878},"In-App нотифікації через базу даних","\u002Fcsharp\u002Faspnet\u002Fnotifications\u002Fin-app-database-notifications","01.csharp\u002F11.aspnet\u002F04.notifications\u002F01.in-app-database-notifications",{"title":880,"path":881,"stem":882},"Polling: Регулярний запит оновлень","\u002Fcsharp\u002Faspnet\u002Fnotifications\u002Fpolling","01.csharp\u002F11.aspnet\u002F04.notifications\u002F02.polling",{"title":884,"path":885,"stem":886},"Server-Sent Events: Однострімовий push від сервера","\u002Fcsharp\u002Faspnet\u002Fnotifications\u002Fserver-sent-events","01.csharp\u002F11.aspnet\u002F04.notifications\u002F03.server-sent-events",{"title":888,"path":889,"stem":890},"WebSockets: Двостороннє з'єднання в реальному часі","\u002Fcsharp\u002Faspnet\u002Fnotifications\u002Fwebsockets","01.csharp\u002F11.aspnet\u002F04.notifications\u002F04.websockets",{"title":892,"path":893,"stem":894},"SignalR: Абстракція над транспортами реального часу","\u002Fcsharp\u002Faspnet\u002Fnotifications\u002Fsignalr","01.csharp\u002F11.aspnet\u002F04.notifications\u002F05.signalr",{"title":896,"path":897,"stem":898},"Background Services: Фонові задачі в ASP.NET Core","\u002Fcsharp\u002Faspnet\u002Fnotifications\u002Fbackground-services","01.csharp\u002F11.aspnet\u002F04.notifications\u002F06.background-services",{"title":900,"path":901,"stem":902},"Web Push нотифікації","\u002Fcsharp\u002Faspnet\u002Fnotifications\u002Fweb-push","01.csharp\u002F11.aspnet\u002F04.notifications\u002F07.web-push",{"title":904,"path":905,"stem":906},"Email нотифікації","\u002Fcsharp\u002Faspnet\u002Fnotifications\u002Femail-notifications","01.csharp\u002F11.aspnet\u002F04.notifications\u002F08.email-notifications",{"title":908,"path":909,"stem":910},"Порівняння підходів: Як вибрати правильну технологію нотифікацій","\u002Fcsharp\u002Faspnet\u002Fnotifications\u002Fchoosing-the-right-approach","01.csharp\u002F11.aspnet\u002F04.notifications\u002F09.choosing-the-right-approach",{"title":912,"path":913,"stem":914},"Hangfire: Надійне планування фонових задач","\u002Fcsharp\u002Faspnet\u002Fnotifications\u002Fhangfire","01.csharp\u002F11.aspnet\u002F04.notifications\u002F10.hangfire",{"title":916,"path":917,"stem":918},"Практика: Конвертація зображень у WebP через Hangfire","\u002Fcsharp\u002Faspnet\u002Fnotifications\u002Fhangfire-image-webp","01.csharp\u002F11.aspnet\u002F04.notifications\u002F11.hangfire-image-webp",{"title":920,"path":921,"stem":922},"Практика: Підготовка відео до HLS-стрімінгу через Hangfire","\u002Fcsharp\u002Faspnet\u002Fnotifications\u002Fhangfire-video-hls","01.csharp\u002F11.aspnet\u002F04.notifications\u002F12.hangfire-video-hls",{"title":924,"path":925,"stem":926},"Telegram-нотифікації: від одного повідомлення до масових розсилок і мульти-канального підходу","\u002Fcsharp\u002Faspnet\u002Fnotifications\u002Ftelegram-notifications","01.csharp\u002F11.aspnet\u002F04.notifications\u002F13.telegram-notifications",{"title":928,"icon":929,"path":930,"stem":931,"children":932,"page":59},"Інтернаціоналізація","i-lucide-languages","\u002Fcsharp\u002Faspnet\u002Fi18n","01.csharp\u002F11.aspnet\u002F05.i18n",[933,937],{"title":934,"path":935,"stem":936},"Інтернаціоналізація (i18n) у Minimal API: від A до Я","\u002Fcsharp\u002Faspnet\u002Fi18n\u002Finternationalization","01.csharp\u002F11.aspnet\u002F05.i18n\u002F01.internationalization",{"title":938,"path":939,"stem":940},"Humanizer: людиномовні рядки у .NET","\u002Fcsharp\u002Faspnet\u002Fi18n\u002Fhumanizer","01.csharp\u002F11.aspnet\u002F05.i18n\u002F02.humanizer",{"title":942,"icon":943,"path":944,"stem":945,"children":946,"page":59},"Кешування","i-lucide-layers","\u002Fcsharp\u002Faspnet\u002Fcaching","01.csharp\u002F11.aspnet\u002F06.caching",[947,951,955,959,963],{"title":948,"path":949,"stem":950},"Огляд кешування: чотири рівні і коли що обирати","\u002Fcsharp\u002Faspnet\u002Fcaching\u002Fcaching","01.csharp\u002F11.aspnet\u002F06.caching\u002F01.caching",{"title":952,"path":953,"stem":954},"IMemoryCache: кеш в оперативній пам'яті","\u002Fcsharp\u002Faspnet\u002Fcaching\u002Fmemory-cache","01.csharp\u002F11.aspnet\u002F06.caching\u002F02.memory-cache",{"title":956,"path":957,"stem":958},"IDistributedCache і Redis: розподілений кеш","\u002Fcsharp\u002Faspnet\u002Fcaching\u002Fdistributed-cache","01.csharp\u002F11.aspnet\u002F06.caching\u002F03.distributed-cache",{"title":960,"path":961,"stem":962},"Response Cache: HTTP-кешування через Cache-Control","\u002Fcsharp\u002Faspnet\u002Fcaching\u002Fresponse-cache","01.csharp\u002F11.aspnet\u002F06.caching\u002F04.response-cache",{"title":964,"path":965,"stem":966},"Output Cache: серверний кеш HTTP-відповідей (.NET 7+)","\u002Fcsharp\u002Faspnet\u002Fcaching\u002Foutput-cache","01.csharp\u002F11.aspnet\u002F06.caching\u002F05.output-cache",{"title":968,"icon":969,"path":970,"stem":971,"children":972,"page":59},"Тестування","i-lucide-test-tube","\u002Fcsharp\u002Faspnet\u002Ftesting","01.csharp\u002F11.aspnet\u002F07.testing",[973,977,981,985,989,993,997,1001,1005,1009,1013,1017,1021,1025,1029,1033,1037,1041,1045,1049,1053],{"title":974,"path":975,"stem":976},"Що таке тестування? Від інтуїції до науки","\u002Fcsharp\u002Faspnet\u002Ftesting\u002Fwhat-is-testing","01.csharp\u002F11.aspnet\u002F07.testing\u002F01.what-is-testing",{"title":978,"path":979,"stem":980},"Піраміда тестування — Стратегія, а не Догма","\u002Fcsharp\u002Faspnet\u002Ftesting\u002Ftesting-pyramid","01.csharp\u002F11.aspnet\u002F07.testing\u002F02.testing-pyramid",{"title":982,"path":983,"stem":984},"Дві Школи Тестування — Лондон проти Детройту","\u002Fcsharp\u002Faspnet\u002Ftesting\u002Ftesting-schools","01.csharp\u002F11.aspnet\u002F07.testing\u002F03.testing-schools",{"title":986,"path":987,"stem":988},"TDD та BDD — Тести як Дизайн-інструмент","\u002Fcsharp\u002Faspnet\u002Ftesting\u002Ftdd-and-bdd","01.csharp\u002F11.aspnet\u002F07.testing\u002F04.tdd-and-bdd",{"title":990,"path":991,"stem":992},"Що саме тестувати — Техніки аналізу та Циклomatична складність","\u002Fcsharp\u002Faspnet\u002Ftesting\u002Fwhat-to-test","01.csharp\u002F11.aspnet\u002F07.testing\u002F05.what-to-test",{"title":994,"path":995,"stem":996},"Тестові Фреймворки — Навіщо вони і що всередині","\u002Fcsharp\u002Faspnet\u002Ftesting\u002Ftest-frameworks","01.csharp\u002F11.aspnet\u002F07.testing\u002F06.test-frameworks",{"title":998,"path":999,"stem":1000},"xUnit — Факти, Теорії та Lifecycle тестів","\u002Fcsharp\u002Faspnet\u002Ftesting\u002Fxunit-basics","01.csharp\u002F11.aspnet\u002F07.testing\u002F07.xunit-basics",{"title":1002,"path":1003,"stem":1004},"xUnit Advanced — Fixtures, Кастомізація та Розширення","\u002Fcsharp\u002Faspnet\u002Ftesting\u002Fxunit-advanced","01.csharp\u002F11.aspnet\u002F07.testing\u002F08.xunit-advanced",{"title":1006,"path":1007,"stem":1008},"Moq — Глибоке занурення в мокування","\u002Fcsharp\u002Faspnet\u002Ftesting\u002Fmocking-with-moq","01.csharp\u002F11.aspnet\u002F07.testing\u002F09.mocking-with-moq",{"title":1010,"path":1011,"stem":1012},"Тестування Баз Даних — EF Core, SQLite та Testcontainers","\u002Fcsharp\u002Faspnet\u002Ftesting\u002Fdatabase-testing","01.csharp\u002F11.aspnet\u002F07.testing\u002F10.database-testing",{"title":1014,"path":1015,"stem":1016},"Integration Testing — Частина 1 [Теорія та WebApplicationFactory]","\u002Fcsharp\u002Faspnet\u002Ftesting\u002Fintegration-testing","01.csharp\u002F11.aspnet\u002F07.testing\u002F11.integration-testing",{"title":1018,"path":1019,"stem":1020},"Інтеграційне тестування — Практика","\u002Fcsharp\u002Faspnet\u002Ftesting\u002F11a.integration-testing-practice","01.csharp\u002F11.aspnet\u002F07.testing\u002F11a.integration-testing-practice",{"title":1022,"path":1023,"stem":1024},"Integration Testing — Частина 2 [Просунуті Сценарії та Testcontainers]","\u002Fcsharp\u002Faspnet\u002Ftesting\u002Fintegration-testing-advanced","01.csharp\u002F11.aspnet\u002F07.testing\u002F12.integration-testing-advanced",{"title":1026,"path":1027,"stem":1028},"Професійний Postman: Колекції, Змінні та GitHub Інтеграція","\u002Fcsharp\u002Faspnet\u002Ftesting\u002Fpostman-professional","01.csharp\u002F11.aspnet\u002F07.testing\u002F13.postman-professional",{"title":1030,"path":1031,"stem":1032},"HttpClient у Тестах Частина 1: Архітектура та MockHttpMessageHandler","\u002Fcsharp\u002Faspnet\u002Ftesting\u002Fhttpclient-testing","01.csharp\u002F11.aspnet\u002F07.testing\u002F14.httpclient-testing",{"title":1034,"path":1035,"stem":1036},"HttpClient у Тестах Частина 2: WireMock.Net та Resilience","\u002Fcsharp\u002Faspnet\u002Ftesting\u002Fwiremock-net","01.csharp\u002F11.aspnet\u002F07.testing\u002F15.wiremock-net",{"title":1038,"path":1039,"stem":1040},"Патерни та Анти-патерни Тестування: Test Smells","\u002Fcsharp\u002Faspnet\u002Ftesting\u002Ftesting-patterns","01.csharp\u002F11.aspnet\u002F07.testing\u002F16.testing-patterns",{"title":1042,"path":1043,"stem":1044},"Просунуті інструменти: Time, Snapshots та Властивості","\u002Fcsharp\u002Faspnet\u002Ftesting\u002Fadvanced-testing-tools","01.csharp\u002F11.aspnet\u002F07.testing\u002F17.advanced-testing-tools",{"title":1046,"path":1047,"stem":1048},"Тестування Архітектури з NetArchTest","\u002Fcsharp\u002Faspnet\u002Ftesting\u002Farchitecture-testing","01.csharp\u002F11.aspnet\u002F07.testing\u002F18.architecture-testing",{"title":1050,"path":1051,"stem":1052},"Тестування Продуктивності: BenchmarkDotNet, NBomber та k6","\u002Fcsharp\u002Faspnet\u002Ftesting\u002Fperformance-testing","01.csharp\u002F11.aspnet\u002F07.testing\u002F19.performance-testing",{"title":1054,"path":1055,"stem":1056},"Залишок плану для курсу \"Тестування ASP.NET Minimal API\"","\u002Fcsharp\u002Faspnet\u002Ftesting\u002Fremaining_plan","01.csharp\u002F11.aspnet\u002F07.testing\u002Fremaining_plan",{"title":1058,"icon":1059,"path":1060,"stem":1061,"children":1062,"page":59},"Платежі","i-lucide-credit-card","\u002Fcsharp\u002Faspnet\u002Fpayments","01.csharp\u002F11.aspnet\u002F08.payments",[1063,1067,1071,1075,1079,1083,1087,1091,1095,1099,1103,1107],{"title":1064,"path":1065,"stem":1066},"Основи платіжної інфраструктури","\u002Fcsharp\u002Faspnet\u002Fpayments\u002Fpayment-fundamentals","01.csharp\u002F11.aspnet\u002F08.payments\u002F01.payment-fundamentals",{"title":1068,"path":1069,"stem":1070},"Методи оплати в Україні","\u002Fcsharp\u002Faspnet\u002Fpayments\u002Fpayment-methods-ukraine","01.csharp\u002F11.aspnet\u002F08.payments\u002F02.payment-methods-ukraine",{"title":1072,"path":1073,"stem":1074},"PCI DSS та безпека платежів","\u002Fcsharp\u002Faspnet\u002Fpayments\u002Fpci-dss-security","01.csharp\u002F11.aspnet\u002F08.payments\u002F03.pci-dss-security",{"title":1076,"path":1077,"stem":1078},"Архітектура платіжної підсистеми","\u002Fcsharp\u002Faspnet\u002Fpayments\u002Fpayment-architecture","01.csharp\u002F11.aspnet\u002F08.payments\u002F04.payment-architecture",{"title":1080,"path":1081,"stem":1082},"Інтеграція LiqPay (ПриватБанк)","\u002Fcsharp\u002Faspnet\u002Fpayments\u002Fliqpay-integration","01.csharp\u002F11.aspnet\u002F08.payments\u002F05.liqpay-integration",{"title":1084,"path":1085,"stem":1086},"Інтеграція Monobank Acquiring API","\u002Fcsharp\u002Faspnet\u002Fpayments\u002Fmonobank-acquiring","01.csharp\u002F11.aspnet\u002F08.payments\u002F06.monobank-acquiring",{"title":1088,"path":1089,"stem":1090},"Інтеграція Stripe","\u002Fcsharp\u002Faspnet\u002Fpayments\u002Fstripe-integration","01.csharp\u002F11.aspnet\u002F08.payments\u002F07.stripe-integration",{"title":1092,"path":1093,"stem":1094},"Webhooks — глибоке занурення","\u002Fcsharp\u002Faspnet\u002Fpayments\u002Fwebhooks-deep-dive","01.csharp\u002F11.aspnet\u002F08.payments\u002F08.webhooks-deep-dive",{"title":1096,"path":1097,"stem":1098},"Підписки та рекурентні платежі","\u002Fcsharp\u002Faspnet\u002Fpayments\u002Fsubscriptions-recurring","01.csharp\u002F11.aspnet\u002F08.payments\u002F09.subscriptions-recurring",{"title":1100,"path":1101,"stem":1102},"Повернення коштів та диспути","\u002Fcsharp\u002Faspnet\u002Fpayments\u002Frefunds-disputes","01.csharp\u002F11.aspnet\u002F08.payments\u002F10.refunds-disputes",{"title":1104,"path":1105,"stem":1106},"Тестування платіжних інтеграцій","\u002Fcsharp\u002Faspnet\u002Fpayments\u002Ftesting-payments","01.csharp\u002F11.aspnet\u002F08.payments\u002F11.testing-payments",{"title":1108,"path":1109,"stem":1110},"Чекліст виходу в Production","\u002Fcsharp\u002Faspnet\u002Fpayments\u002Fproduction-checklist","01.csharp\u002F11.aspnet\u002F08.payments\u002F12.production-checklist",{"title":1112,"icon":1113,"items":1114,"path":1127,"stem":1128,"children":1129,"page":59},"Популярні бібліотеки","lucide:box",[1115,1116,1117,1118,1119,1120,1121,1122,1123,1124,1125,1126],"01.fluent-validation","02.mapster","03.erroror-result-pattern","04.serilog","05.mediatr","06.polly","07.health-checks","08.feature-management","09.fluent-email","10.quest-pdf","11.bogus","12.humanizer-guard","\u002Fcsharp\u002Faspnet\u002Flibraries","01.csharp\u002F11.aspnet\u002F09.libraries",[1130,1134,1138,1142,1146,1150,1154,1158,1162,1166,1170,1174,1178],{"title":1131,"path":1132,"stem":1133},"Валідація з FluentValidation в ASP.NET Core","\u002Fcsharp\u002Faspnet\u002Flibraries\u002Ffluent-validation","01.csharp\u002F11.aspnet\u002F09.libraries\u002F01.fluent-validation",{"title":1135,"path":1136,"stem":1137},"Маппінг об","\u002Fcsharp\u002Faspnet\u002Flibraries\u002Fmapster","01.csharp\u002F11.aspnet\u002F09.libraries\u002F02.mapster",{"title":1139,"path":1140,"stem":1141},"Обробка помилок з ErrorOr та Result Pattern в ASP.NET Core","\u002Fcsharp\u002Faspnet\u002Flibraries\u002Ferroror-result-pattern","01.csharp\u002F11.aspnet\u002F09.libraries\u002F03.erroror-result-pattern",{"title":1143,"path":1144,"stem":1145},"Структуроване логування з Serilog в ASP.NET Core","\u002Fcsharp\u002Faspnet\u002Flibraries\u002Fserilog","01.csharp\u002F11.aspnet\u002F09.libraries\u002F04.serilog",{"title":1147,"path":1148,"stem":1149},"CQRS та Mediator з MediatR в ASP.NET Core","\u002Fcsharp\u002Faspnet\u002Flibraries\u002Fmediatr","01.csharp\u002F11.aspnet\u002F09.libraries\u002F05.mediatr",{"title":1151,"path":1152,"stem":1153},"Відмовостійкість з Polly в ASP.NET Core","\u002Fcsharp\u002Faspnet\u002Flibraries\u002Fpolly","01.csharp\u002F11.aspnet\u002F09.libraries\u002F06.polly",{"title":1155,"path":1156,"stem":1157},"Health Checks в ASP.NET Core","\u002Fcsharp\u002Faspnet\u002Flibraries\u002Fhealth-checks","01.csharp\u002F11.aspnet\u002F09.libraries\u002F07.health-checks",{"title":1159,"path":1160,"stem":1161},"Feature Management та Feature Flags в ASP.NET Core","\u002Fcsharp\u002Faspnet\u002Flibraries\u002Ffeature-management","01.csharp\u002F11.aspnet\u002F09.libraries\u002F08.feature-management",{"title":1163,"path":1164,"stem":1165},"Відправка Email з FluentEmail в ASP.NET Core","\u002Fcsharp\u002Faspnet\u002Flibraries\u002Ffluent-email","01.csharp\u002F11.aspnet\u002F09.libraries\u002F09.fluent-email",{"title":1167,"path":1168,"stem":1169},"Генерація PDF з QuestPDF в ASP.NET Core","\u002Fcsharp\u002Faspnet\u002Flibraries\u002Fquest-pdf","01.csharp\u002F11.aspnet\u002F09.libraries\u002F10.quest-pdf",{"title":1171,"path":1172,"stem":1173},"Генерація тестових даних з Bogus в ASP.NET Core","\u002Fcsharp\u002Faspnet\u002Flibraries\u002Fbogus","01.csharp\u002F11.aspnet\u002F09.libraries\u002F11.bogus",{"title":1175,"path":1176,"stem":1177},"Humanizer та Guard Clauses в ASP.NET Core","\u002Fcsharp\u002Faspnet\u002Flibraries\u002Fhumanizer-guard","01.csharp\u002F11.aspnet\u002F09.libraries\u002F12.humanizer-guard",{"title":1179,"path":1180,"stem":1181},"План модуля 10.libraries — Популярні бібліотеки ASP.NET","\u002Fcsharp\u002Faspnet\u002Flibraries\u002Fplan","01.csharp\u002F11.aspnet\u002F09.libraries\u002Fplan",{"title":1183,"icon":1184,"path":1185,"stem":1186,"children":1187,"page":59},"Razor Pages","i-lucide-layout-template","\u002Fcsharp\u002Faspnet\u002Frazor-pages","01.csharp\u002F11.aspnet\u002F10.razor-pages",[1188,1192,1196,1200,1204,1208],{"title":1189,"path":1190,"stem":1191},"Від Minimal API до Razor Pages: концептуальний перехід","\u002Fcsharp\u002Faspnet\u002Frazor-pages\u002Ffrom-minimal-api","01.csharp\u002F11.aspnet\u002F10.razor-pages\u002F01.from-minimal-api",{"title":1193,"path":1194,"stem":1195},"PageModel: логіка сторінки Razor Pages","\u002Fcsharp\u002Faspnet\u002Frazor-pages\u002Fpage-model","01.csharp\u002F11.aspnet\u002F10.razor-pages\u002F02.page-model",{"title":1197,"path":1198,"stem":1199},"Razor синтаксис: шаблонізатор у .cshtml","\u002Fcsharp\u002Faspnet\u002Frazor-pages\u002Frazor-syntax","01.csharp\u002F11.aspnet\u002F10.razor-pages\u002F03.razor-syntax",{"title":1201,"path":1202,"stem":1203},"Tag Helpers: типізований HTML","\u002Fcsharp\u002Faspnet\u002Frazor-pages\u002Ftag-helpers","01.csharp\u002F11.aspnet\u002F10.razor-pages\u002F04.tag-helpers",{"title":1205,"path":1206,"stem":1207},"Форми і валідація: повний цикл обробки даних","\u002Fcsharp\u002Faspnet\u002Frazor-pages\u002Fforms-validation","01.csharp\u002F11.aspnet\u002F10.razor-pages\u002F05.forms-validation",{"title":1209,"path":1210,"stem":1211},"Практичний проєкт: TaskManager на Razor Pages","\u002Fcsharp\u002Faspnet\u002Frazor-pages\u002Fproject-task-manager","01.csharp\u002F11.aspnet\u002F10.razor-pages\u002F06.project-task-manager",{"title":1213,"path":1214,"stem":1215,"children":1216,"page":59},"ASP.NET Core MVC","\u002Fcsharp\u002Faspnet\u002Fmvc","01.csharp\u002F11.aspnet\u002F11.mvc",[1217,1221,1225,1229,1233,1237,1241,1245,1249,1253,1257,1261,1265,1269,1273,1277,1281,1285],{"title":1218,"path":1219,"stem":1220},"Патерн MVC: архітектура, що змінила веб","\u002Fcsharp\u002Faspnet\u002Fmvc\u002Fmvc-pattern","01.csharp\u002F11.aspnet\u002F11.mvc\u002F01.mvc-pattern",{"title":1222,"path":1223,"stem":1224},"Від Razor Pages до MVC: концептуальний перехід","\u002Fcsharp\u002Faspnet\u002Fmvc\u002Ffrom-razor-pages","01.csharp\u002F11.aspnet\u002F11.mvc\u002F02.from-razor-pages",{"title":1226,"path":1227,"stem":1228},"Controllers та Actions: серце MVC","\u002Fcsharp\u002Faspnet\u002Fmvc\u002Fcontrollers-actions","01.csharp\u002F11.aspnet\u002F11.mvc\u002F03.controllers-actions",{"title":1230,"path":1231,"stem":1232},"Маршрутизація в MVC: Convention vs Attribute Routing","\u002Fcsharp\u002Faspnet\u002Fmvc\u002Frouting-mvc","01.csharp\u002F11.aspnet\u002F11.mvc\u002F04.routing-mvc",{"title":1234,"path":1235,"stem":1236},"Model Binding: від HTTP до C#","\u002Fcsharp\u002Faspnet\u002Fmvc\u002Fmodel-binding","01.csharp\u002F11.aspnet\u002F11.mvc\u002F05.model-binding",{"title":1238,"path":1239,"stem":1240},"Views, ViewData, ViewBag, TempData і ViewModel","\u002Fcsharp\u002Faspnet\u002Fmvc\u002Fviews-viewdata-tempdata","01.csharp\u002F11.aspnet\u002F11.mvc\u002F06.views-viewdata-tempdata",{"title":1242,"path":1243,"stem":1244},"Filters: аспектно-орієнтоване програмування в MVC","\u002Fcsharp\u002Faspnet\u002Fmvc\u002Ffilters","01.csharp\u002F11.aspnet\u002F11.mvc\u002F07.filters",{"title":1246,"path":1247,"stem":1248},"Areas: структурування великих застосунків","\u002Fcsharp\u002Faspnet\u002Fmvc\u002Fareas","01.csharp\u002F11.aspnet\u002F11.mvc\u002F08.areas",{"title":1250,"path":1251,"stem":1252},"View Components: повторювані незалежні блоки UI","\u002Fcsharp\u002Faspnet\u002Fmvc\u002Fview-components","01.csharp\u002F11.aspnet\u002F11.mvc\u002F09.view-components",{"title":1254,"path":1255,"stem":1256},"Display та Editor Templates","\u002Fcsharp\u002Faspnet\u002Fmvc\u002Fdisplay-editor-templates","01.csharp\u002F11.aspnet\u002F11.mvc\u002F10.display-editor-templates",{"title":1258,"path":1259,"stem":1260},"Валідація: IValidatableObject та FluentValidation","\u002Fcsharp\u002Faspnet\u002Fmvc\u002Fvalidation-advanced","01.csharp\u002F11.aspnet\u002F11.mvc\u002F11.validation-advanced",{"title":1262,"path":1263,"stem":1264},"HTMX: інтерактивність через HTML-атрибути","\u002Fcsharp\u002Faspnet\u002Fmvc\u002Fhtmx","01.csharp\u002F11.aspnet\u002F11.mvc\u002F12.htmx",{"title":1266,"path":1267,"stem":1268},"HTMX у ASP.NET Core MVC: серверна інтеграція","\u002Fcsharp\u002Faspnet\u002Fmvc\u002Fajax-htmx-mvc","01.csharp\u002F11.aspnet\u002F11.mvc\u002F13.ajax-htmx-mvc",{"title":1270,"path":1271,"stem":1272},"Практичний проєкт: Каталог товарів з HTMX","\u002Fcsharp\u002Faspnet\u002Fmvc\u002Fhtmx-project","01.csharp\u002F11.aspnet\u002F11.mvc\u002F14.htmx-project",{"title":1274,"path":1275,"stem":1276},"Завантаження та обробка файлів","\u002Fcsharp\u002Faspnet\u002Fmvc\u002Ffile-upload","01.csharp\u002F11.aspnet\u002F11.mvc\u002F15.file-upload",{"title":1278,"path":1279,"stem":1280},"Глобалізація та Локалізація MVC","\u002Fcsharp\u002Faspnet\u002Fmvc\u002Fglobalization-localization","01.csharp\u002F11.aspnet\u002F11.mvc\u002F16.globalization-localization",{"title":1282,"path":1283,"stem":1284},"Підсумковий проєкт: Блог-платформа","\u002Fcsharp\u002Faspnet\u002Fmvc\u002Fmvc-project","01.csharp\u002F11.aspnet\u002F11.mvc\u002F17.mvc-project",{"title":1286,"path":1287,"stem":1288},"План курсу: ASP.NET Core MVC","\u002Fcsharp\u002Faspnet\u002Fmvc\u002Fplan","01.csharp\u002F11.aspnet\u002F11.mvc\u002Fplan",{"title":1290,"path":1291,"stem":1292,"children":1293,"page":59},"Web Api","\u002Fcsharp\u002Faspnet\u002Fweb-api","01.csharp\u002F11.aspnet\u002F12.web-api",[1294,1298,1302,1306,1310,1314,1318,1322,1326,1330,1334,1338,1342],{"title":1295,"path":1296,"stem":1297},"Від Minimal API до Controller-based API","\u002Fcsharp\u002Faspnet\u002Fweb-api\u002Ffrom-minimal-api-to-controllers","01.csharp\u002F11.aspnet\u002F12.web-api\u002F01.from-minimal-api-to-controllers",{"title":1299,"path":1300,"stem":1301},"ControllerBase, ActionResult\u003CT> та Response Types","\u002Fcsharp\u002Faspnet\u002Fweb-api\u002Fcontroller-base-actionresult","01.csharp\u002F11.aspnet\u002F12.web-api\u002F02.controller-base-actionresult",{"title":1303,"path":1304,"stem":1305},"Content Negotiation - JSON, XML та власні форматери","\u002Fcsharp\u002Faspnet\u002Fweb-api\u002Fcontent-negotiation","01.csharp\u002F11.aspnet\u002F12.web-api\u002F03.content-negotiation",{"title":1307,"path":1308,"stem":1309},"Версіонування API","\u002Fcsharp\u002Faspnet\u002Fweb-api\u002Fapi-versioning","01.csharp\u002F11.aspnet\u002F12.web-api\u002F04.api-versioning",{"title":1311,"path":1312,"stem":1313},"ProblemDetails та структурована обробка помилок","\u002Fcsharp\u002Faspnet\u002Fweb-api\u002Fproblemdetails-error-handling","01.csharp\u002F11.aspnet\u002F12.web-api\u002F05.problemdetails-error-handling",{"title":1315,"path":1316,"stem":1317},"Фільтри у Web API контексті","\u002Fcsharp\u002Faspnet\u002Fweb-api\u002Ffilters-for-api","01.csharp\u002F11.aspnet\u002F12.web-api\u002F06.filters-for-api",{"title":1319,"path":1320,"stem":1321},"Пагінація, фільтрація та сортування","\u002Fcsharp\u002Faspnet\u002Fweb-api\u002Fpagination-filtering-sorting","01.csharp\u002F11.aspnet\u002F12.web-api\u002F07.pagination-filtering-sorting",{"title":1323,"path":1324,"stem":1325},"HATEOAS та Resource Expansion","\u002Fcsharp\u002Faspnet\u002Fweb-api\u002Fhateoas-resource-expansion","01.csharp\u002F11.aspnet\u002F12.web-api\u002F08.hateoas-resource-expansion",{"title":1327,"path":1328,"stem":1329},"Гібридна архітектура - Minimal API + Controllers","\u002Fcsharp\u002Faspnet\u002Fweb-api\u002Fminimal-api-vs-controllers-hybrid","01.csharp\u002F11.aspnet\u002F12.web-api\u002F09.minimal-api-vs-controllers-hybrid",{"title":1331,"path":1332,"stem":1333},"Документація API - Swashbuckle, NSwag та генерація клієнтів","\u002Fcsharp\u002Faspnet\u002Fweb-api\u002Fapi-documentation-generation","01.csharp\u002F11.aspnet\u002F12.web-api\u002F10.api-documentation-generation",{"title":1335,"path":1336,"stem":1337},"Health Checks та моніторинг API","\u002Fcsharp\u002Faspnet\u002Fweb-api\u002Fhealth-checks-monitoring","01.csharp\u002F11.aspnet\u002F12.web-api\u002F11.health-checks-monitoring",{"title":1339,"path":1340,"stem":1341},"Підсумковий проєкт - Production-Ready REST API","\u002Fcsharp\u002Faspnet\u002Fweb-api\u002Fweb-api-project","01.csharp\u002F11.aspnet\u002F12.web-api\u002F12.web-api-project",{"title":1343,"path":1344,"stem":1345},"План курсу: ASP.NET Core Web API (Controllers)","\u002Fcsharp\u002Faspnet\u002Fweb-api\u002Fplan","01.csharp\u002F11.aspnet\u002F12.web-api\u002Fplan",{"title":1347,"icon":1348,"path":1349,"stem":1350,"children":1351,"page":59},"Моніторинг","i-lucide-activity","\u002Fcsharp\u002Faspnet\u002Fmonitoring","01.csharp\u002F11.aspnet\u002F13.monitoring",[1352,1356,1360],{"title":1353,"path":1354,"stem":1355},"Спостережуваність: від console.log до production-систем","\u002Fcsharp\u002Faspnet\u002Fmonitoring\u002Fobservability-intro","01.csharp\u002F11.aspnet\u002F13.monitoring\u002F01.observability-intro",{"title":1357,"path":1358,"stem":1359},"Health Checks: перший рівень observability","\u002Fcsharp\u002Faspnet\u002Fmonitoring\u002Fhealth-checks","01.csharp\u002F11.aspnet\u002F13.monitoring\u002F02.health-checks",{"title":1361,"path":1362,"stem":1363},"Вбудовані метрики .NET 10 та System.Diagnostics.Metrics","\u002Fcsharp\u002Faspnet\u002Fmonitoring\u002Fdotnet-metrics","01.csharp\u002F11.aspnet\u002F13.monitoring\u002F03.dotnet-metrics",{"title":1365,"icon":1366,"path":1367,"stem":1368,"children":1369,"page":59},"Desktop UI","i-lucide-app-window","\u002Fcsharp\u002Fdesktop-ui","01.csharp\u002F12.desktop-ui",[1370,1374,1378,1382,1386,1390,1394,1398,1402,1406,1410,1414,1418,1422,1426,1430,1434,1438,1442,1446,1450,1454,1458,1462,1466,1470,1474,1478,1482,1486,1490,1494,1498,1502,1506,1510,1514,1518,1522,1526,1530,1534,1538,1542,1546,1550,1554,1558,1562,1566,1570,1574,1578,1582,1586,1590,1594,1598,1602,1606,1610,1614,1618,1622,1626,1630,1634,1638,1642,1646,1650],{"title":1371,"path":1372,"stem":1373},"Що таке десктопна розробка?","\u002Fcsharp\u002Fdesktop-ui\u002Fwhat-is-desktop-dev","01.csharp\u002F12.desktop-ui\u002F01.what-is-desktop-dev",{"title":1375,"path":1376,"stem":1377},"Архітектура WPF — як влаштований графічний інтерфейс","\u002Fcsharp\u002Fdesktop-ui\u002Fwpf-architecture","01.csharp\u002F12.desktop-ui\u002F02.wpf-architecture",{"title":1379,"path":1380,"stem":1381},"Перший WPF-проєкт — від нуля до вікна","\u002Fcsharp\u002Fdesktop-ui\u002Ffirst-wpf-app","01.csharp\u002F12.desktop-ui\u002F03.first-wpf-app",{"title":1383,"path":1384,"stem":1385},"Перший Avalonia-проєкт: WPF для всіх платформ","\u002Fcsharp\u002Fdesktop-ui\u002F03a.first-avalonia-app","01.csharp\u002F12.desktop-ui\u002F03a.first-avalonia-app",{"title":1387,"path":1388,"stem":1389},"XAML: декларативний інтерфейс","\u002Fcsharp\u002Fdesktop-ui\u002Fxaml-basics","01.csharp\u002F12.desktop-ui\u002F04.xaml-basics",{"title":1391,"path":1392,"stem":1393},"Fluent UI у WPF — сучасний дизайн Windows 11","\u002Fcsharp\u002Fdesktop-ui\u002F04a.wpf-fluent-ui","01.csharp\u002F12.desktop-ui\u002F04a.wpf-fluent-ui",{"title":1395,"path":1396,"stem":1397},"WPF UI — сучасна бібліотека Fluent контролів","\u002Fcsharp\u002Fdesktop-ui\u002F04b.wpf-ui-library","01.csharp\u002F12.desktop-ui\u002F04b.wpf-ui-library",{"title":1399,"path":1400,"stem":1401},"HandyControl — велика бібліотека UI контролів для WPF","\u002Fcsharp\u002Fdesktop-ui\u002F04c.handycontrol-library","01.csharp\u002F12.desktop-ui\u002F04c.handycontrol-library",{"title":1403,"path":1404,"stem":1405},"Простори імен та ресурси XAML","\u002Fcsharp\u002Fdesktop-ui\u002Fxaml-namespaces-resources","01.csharp\u002F12.desktop-ui\u002F05.xaml-namespaces-resources",{"title":1407,"path":1408,"stem":1409},"XAML в Avalonia: ключові відмінності від WPF","\u002Fcsharp\u002Fdesktop-ui\u002F05a.avalonia-xaml-differences","01.csharp\u002F12.desktop-ui\u002F05a.avalonia-xaml-differences",{"title":1411,"path":1412,"stem":1413},"Розширення розмітки XAML (Markup Extensions)","\u002Fcsharp\u002Fdesktop-ui\u002Fxaml-markup-extensions","01.csharp\u002F12.desktop-ui\u002F06.xaml-markup-extensions",{"title":1415,"path":1416,"stem":1417},"Панелі Layout: StackPanel, WrapPanel, DockPanel","\u002Fcsharp\u002Fdesktop-ui\u002Flayout-panels-part1","01.csharp\u002F12.desktop-ui\u002F07.layout-panels-part1",{"title":1419,"path":1420,"stem":1421},"Grid, Canvas, UniformGrid","\u002Fcsharp\u002Fdesktop-ui\u002Flayout-panels-part2","01.csharp\u002F12.desktop-ui\u002F07.layout-panels-part2",{"title":1423,"path":1424,"stem":1425},"Просунуті техніки Layout","\u002Fcsharp\u002Fdesktop-ui\u002Flayout-advanced","01.csharp\u002F12.desktop-ui\u002F08.layout-advanced",{"title":1427,"path":1428,"stem":1429},"Адаптивний Layout та найкращі практики","\u002Fcsharp\u002Fdesktop-ui\u002Flayout-responsive","01.csharp\u002F12.desktop-ui\u002F09.layout-responsive",{"title":1431,"path":1432,"stem":1433},"Layout в Avalonia: відмінності та нові можливості","\u002Fcsharp\u002Fdesktop-ui\u002F09a.layout-avalonia","01.csharp\u002F12.desktop-ui\u002F09a.layout-avalonia",{"title":1435,"path":1436,"stem":1437},"Button, Image, ProgressBar та інші базові контроли","\u002Fcsharp\u002Fdesktop-ui\u002Fbasic-controls","01.csharp\u002F12.desktop-ui\u002F10.basic-controls",{"title":1439,"path":1440,"stem":1441},"Контроли в Avalonia: відмінності від WPF","\u002Fcsharp\u002Fdesktop-ui\u002F10a.controls-avalonia","01.csharp\u002F12.desktop-ui\u002F10a.controls-avalonia",{"title":1443,"path":1444,"stem":1445},"Текстові контроли — TextBlock, TextBox, RichTextBox","\u002Fcsharp\u002Fdesktop-ui\u002Ftext-controls","01.csharp\u002F12.desktop-ui\u002F11.text-controls",{"title":1447,"path":1448,"stem":1449},"Контроли вибору — CheckBox, RadioButton, ComboBox, ListBox, DatePicker","\u002Fcsharp\u002Fdesktop-ui\u002Fselection-controls","01.csharp\u002F12.desktop-ui\u002F12.selection-controls",{"title":1451,"path":1452,"stem":1453},"Content Model — GroupBox, Expander, TabControl, StatusBar","\u002Fcsharp\u002Fdesktop-ui\u002Fcontent-controls","01.csharp\u002F12.desktop-ui\u002F13.content-controls",{"title":1455,"path":1456,"stem":1457},"UI\u002FUX принципи десктопних застосунків","\u002Fcsharp\u002Fdesktop-ui\u002F13a.ui-ux-principles","01.csharp\u002F12.desktop-ui\u002F13a.ui-ux-principles",{"title":1459,"path":1460,"stem":1461},"Dependency Properties — Концепція та Value Resolution","\u002Fcsharp\u002Fdesktop-ui\u002Fdependency-properties-part1","01.csharp\u002F12.desktop-ui\u002F14.dependency-properties-part1",{"title":1463,"path":1464,"stem":1465},"Avalonia Property System — StyledProperty та DirectProperty","\u002Fcsharp\u002Fdesktop-ui\u002F14a.avalonia-property-system","01.csharp\u002F12.desktop-ui\u002F14a.avalonia-property-system",{"title":1467,"path":1468,"stem":1469},"Attached Properties — Властивості без меж","\u002Fcsharp\u002Fdesktop-ui\u002Fattached-properties","01.csharp\u002F12.desktop-ui\u002F15.attached-properties",{"title":1471,"path":1472,"stem":1473},"Routed Events — Маршрутизація подій у WPF","\u002Fcsharp\u002Fdesktop-ui\u002Frouted-events","01.csharp\u002F12.desktop-ui\u002F16.routed-events",{"title":1475,"path":1476,"stem":1477},"Data Binding — Від Code-Behind до Декларативності","\u002Fcsharp\u002Fdesktop-ui\u002Fdata-binding-basics-part1","01.csharp\u002F12.desktop-ui\u002F17.data-binding-basics-part1",{"title":1479,"path":1480,"stem":1481},"INotifyPropertyChanged — Живе оновлення UI","\u002Fcsharp\u002Fdesktop-ui\u002Fdata-binding-basics-part2","01.csharp\u002F12.desktop-ui\u002F17.data-binding-basics-part2",{"title":1483,"path":1484,"stem":1485},"Compiled Bindings в Avalonia — Безпека на етапі компіляції","\u002Fcsharp\u002Fdesktop-ui\u002F17a.avalonia-compiled-bindings","01.csharp\u002F12.desktop-ui\u002F17a.avalonia-compiled-bindings",{"title":1487,"path":1488,"stem":1489},"Просунутий Data Binding — ElementName, RelativeSource, MultiBinding","\u002Fcsharp\u002Fdesktop-ui\u002Fdata-binding-advanced","01.csharp\u002F12.desktop-ui\u002F18.data-binding-advanced",{"title":1491,"path":1492,"stem":1493},"Value Converters — Перетворення типів даних у Data Binding","\u002Fcsharp\u002Fdesktop-ui\u002Fvalue-converters","01.csharp\u002F12.desktop-ui\u002F19.value-converters",{"title":1495,"path":1496,"stem":1497},"Data Templates — Візуалізація об'єктів у WPF","\u002Fcsharp\u002Fdesktop-ui\u002Fdata-templates","01.csharp\u002F12.desktop-ui\u002F20.data-templates",{"title":1499,"path":1500,"stem":1501},"Collections Binding Part 1 — ObservableCollection та ItemsControl","\u002Fcsharp\u002Fdesktop-ui\u002Fcollections-binding-part1","01.csharp\u002F12.desktop-ui\u002F21.collections-binding-part1",{"title":1503,"path":1504,"stem":1505},"Collections Binding Part 2 — ICollectionView, Filtering, Sorting та Virtualization","\u002Fcsharp\u002Fdesktop-ui\u002Fcollections-binding-part2","01.csharp\u002F12.desktop-ui\u002F21.collections-binding-part2",{"title":1507,"path":1508,"stem":1509},"MVVM Pattern — Від Spaghetti Code до архітектури","\u002Fcsharp\u002Fdesktop-ui\u002Fmvvm-pattern","01.csharp\u002F12.desktop-ui\u002F22.mvvm-pattern",{"title":1511,"path":1512,"stem":1513},"ViewModel Implementation — Від BaseViewModel до валідації","\u002Fcsharp\u002Fdesktop-ui\u002Fviewmodel-implementation","01.csharp\u002F12.desktop-ui\u002F23.viewmodel-implementation",{"title":1515,"path":1516,"stem":1517},"Commands — Від event handlers до декларативних команд","\u002Fcsharp\u002Fdesktop-ui\u002Fcommands","01.csharp\u002F12.desktop-ui\u002F24.commands",{"title":1519,"path":1520,"stem":1521},"MVVM Toolkit — MVVM без boilerplate через Source Generators","\u002Fcsharp\u002Fdesktop-ui\u002Fmvvm-toolkit","01.csharp\u002F12.desktop-ui\u002F25.mvvm-toolkit",{"title":1523,"path":1524,"stem":1525},"Messenger Pattern — Комунікація між ViewModel без прямих посилань","\u002Fcsharp\u002Fdesktop-ui\u002Fmessenger-pattern","01.csharp\u002F12.desktop-ui\u002F26.messenger-pattern",{"title":1527,"path":1528,"stem":1529},"Стилі WPF — CSS для десктопу","\u002Fcsharp\u002Fdesktop-ui\u002Fstyles-basics","01.csharp\u002F12.desktop-ui\u002F27.styles-basics",{"title":1531,"path":1532,"stem":1533},"CSS-like стилі Avalonia","\u002Fcsharp\u002Fdesktop-ui\u002F27a.avalonia-css-styling","01.csharp\u002F12.desktop-ui\u002F27a.avalonia-css-styling",{"title":1535,"path":1536,"stem":1537},"Control Templates — Частина 1. Концепція та TemplateBinding","\u002Fcsharp\u002Fdesktop-ui\u002Fcontrol-templates-part1","01.csharp\u002F12.desktop-ui\u002F28.control-templates-part1",{"title":1539,"path":1540,"stem":1541},"Control Templates — Частина 2. Named Parts та ContentPresenter","\u002Fcsharp\u002Fdesktop-ui\u002Fcontrol-templates-part2","01.csharp\u002F12.desktop-ui\u002F28.control-templates-part2",{"title":1543,"path":1544,"stem":1545},"Control Themes в Avalonia — нова ера стилізації","\u002Fcsharp\u002Fdesktop-ui\u002F28a.avalonia-control-themes","01.csharp\u002F12.desktop-ui\u002F28a.avalonia-control-themes",{"title":1547,"path":1548,"stem":1549},"Triggers та Visual State Manager у WPF","\u002Fcsharp\u002Fdesktop-ui\u002Ftriggers-visual-states","01.csharp\u002F12.desktop-ui\u002F29.triggers-visual-states",{"title":1551,"path":1552,"stem":1553},"Pseudo-classes в Avalonia — замість WPF Triggers","\u002Fcsharp\u002Fdesktop-ui\u002F29a.avalonia-pseudo-classes","01.csharp\u002F12.desktop-ui\u002F29a.avalonia-pseudo-classes",{"title":1555,"path":1556,"stem":1557},"Теми та ресурсні словники у WPF","\u002Fcsharp\u002Fdesktop-ui\u002Fresources-themes","01.csharp\u002F12.desktop-ui\u002F30.resources-themes",{"title":1559,"path":1560,"stem":1561},"Avalonia Themes — Fluent Design та система тематизації","\u002Fcsharp\u002Fdesktop-ui\u002F30a.avalonia-themes-fluent","01.csharp\u002F12.desktop-ui\u002F30a.avalonia-themes-fluent",{"title":1563,"path":1564,"stem":1565},"Контроли колекцій — глибоке занурення","\u002Fcsharp\u002Fdesktop-ui\u002Fcollection-controls","01.csharp\u002F12.desktop-ui\u002F31.collection-controls",{"title":1567,"path":1568,"stem":1569},"DataGrid — колонки та базове відображення","\u002Fcsharp\u002Fdesktop-ui\u002Fdatagrid-part1","01.csharp\u002F12.desktop-ui\u002F32.datagrid-part1",{"title":1571,"path":1572,"stem":1573},"DataGrid — сортування, фільтрація, редагування","\u002Fcsharp\u002Fdesktop-ui\u002Fdatagrid-part2","01.csharp\u002F12.desktop-ui\u002F32.datagrid-part2",{"title":1575,"path":1576,"stem":1577},"TreeView та GridView","\u002Fcsharp\u002Fdesktop-ui\u002Ftreeview-listview","01.csharp\u002F12.desktop-ui\u002F33.treeview-listview",{"title":1579,"path":1580,"stem":1581},"Меню, Toolbar, ContextMenu, StatusBar","\u002Fcsharp\u002Fdesktop-ui\u002Fmenus-toolbars","01.csharp\u002F12.desktop-ui\u002F34.menus-toolbars",{"title":1583,"path":1584,"stem":1585},"Навігація та керування вікнами. Частина 1: вікна та сторінки","\u002Fcsharp\u002Fdesktop-ui\u002Fnavigation-windows-part1","01.csharp\u002F12.desktop-ui\u002F35.navigation-windows-part1",{"title":1587,"path":1588,"stem":1589},"Навігація та керування вікнами. Частина 2: MVVM-навігація","\u002Fcsharp\u002Fdesktop-ui\u002Fnavigation-windows-part2","01.csharp\u002F12.desktop-ui\u002F35.navigation-windows-part2",{"title":1591,"path":1592,"stem":1593},"Avalonia — Навігація та діалоги","\u002Fcsharp\u002Fdesktop-ui\u002F35a.avalonia-navigation-dialogs","01.csharp\u002F12.desktop-ui\u002F35a.avalonia-navigation-dialogs",{"title":1595,"path":1596,"stem":1597},"Діалоги та File Pickers у WPF","\u002Fcsharp\u002Fdesktop-ui\u002Fdialogs-file-pickers","01.csharp\u002F12.desktop-ui\u002F36.dialogs-file-pickers",{"title":1599,"path":1600,"stem":1601},"UserControl: компонентний підхід у WPF","\u002Fcsharp\u002Fdesktop-ui\u002Fuser-controls","01.csharp\u002F12.desktop-ui\u002F37.user-controls",{"title":1603,"path":1604,"stem":1605},"Custom Controls: Lookless Controls у WPF","\u002Fcsharp\u002Fdesktop-ui\u002Fcustom-controls","01.csharp\u002F12.desktop-ui\u002F38.custom-controls",{"title":1607,"path":1608,"stem":1609},"Avalonia TemplatedControl — Lookless Controls","\u002Fcsharp\u002Fdesktop-ui\u002F38a.avalonia-templated-controls","01.csharp\u002F12.desktop-ui\u002F38a.avalonia-templated-controls",{"title":1611,"path":1612,"stem":1613},"Анімації у WPF: Storyboard та Easing Functions","\u002Fcsharp\u002Fdesktop-ui\u002Fanimations-transitions","01.csharp\u002F12.desktop-ui\u002F39.animations-transitions",{"title":1615,"path":1616,"stem":1617},"Анімації в Avalonia","\u002Fcsharp\u002Fdesktop-ui\u002F39a.avalonia-animations","01.csharp\u002F12.desktop-ui\u002F39a.avalonia-animations",{"title":1619,"path":1620,"stem":1621},"2D Графіка та Мультимедіа у WPF","\u002Fcsharp\u002Fdesktop-ui\u002Fmedia-graphics","01.csharp\u002F12.desktop-ui\u002F40.media-graphics",{"title":1623,"path":1624,"stem":1625},"Dependency Injection у WPF та Avalonia","\u002Fcsharp\u002Fdesktop-ui\u002Fdi-integration","01.csharp\u002F12.desktop-ui\u002F41.di-integration",{"title":1627,"path":1628,"stem":1629},"SQLite та EF Core у десктопних додатках","\u002Fcsharp\u002Fdesktop-ui\u002Fdata-persistence-part1","01.csharp\u002F12.desktop-ui\u002F42.data-persistence-part1",{"title":1631,"path":1632,"stem":1633},"Repository Pattern та Unit of Work","\u002Fcsharp\u002Fdesktop-ui\u002Fdata-persistence-part2","01.csharp\u002F12.desktop-ui\u002F43.data-persistence-part2",{"title":1635,"path":1636,"stem":1637},"Тестування ViewModels","\u002Fcsharp\u002Fdesktop-ui\u002Fviewmodel-testing","01.csharp\u002F12.desktop-ui\u002F44.viewmodel-testing",{"title":1639,"path":1640,"stem":1641},"Avalonia Headless Testing — тестування UI без вікон","\u002Fcsharp\u002Fdesktop-ui\u002F44a.avalonia-headless-testing","01.csharp\u002F12.desktop-ui\u002F44a.avalonia-headless-testing",{"title":1643,"path":1644,"stem":1645},"Кросплатформна розробка з Avalonia","\u002Fcsharp\u002Fdesktop-ui\u002Favalonia-cross-platform","01.csharp\u002F12.desktop-ui\u002F45.avalonia-cross-platform",{"title":1647,"path":1648,"stem":1649},"Пакування та розгортання Avalonia додатків","\u002Fcsharp\u002Fdesktop-ui\u002Favalonia-packaging-deployment","01.csharp\u002F12.desktop-ui\u002F46.avalonia-packaging-deployment",{"title":1651,"path":1652,"stem":1653},"Розгортання WPF застосунків","\u002Fcsharp\u002Fdesktop-ui\u002Fwpf-packaging-deployment","01.csharp\u002F12.desktop-ui\u002F47.wpf-packaging-deployment",{"title":1655,"icon":658,"path":1656,"stem":1657,"children":1658,"page":59},"Network Programming","\u002Fcsharp\u002Fnetwork-programming","01.csharp\u002F13.network-programming",[1659,1663,1667,1671,1675,1679,1683,1687,1691,1695,1699],{"title":1660,"path":1661,"stem":1662},"Основи комп'ютерних мереж","\u002Fcsharp\u002Fnetwork-programming\u002Ffoundations","01.csharp\u002F13.network-programming\u002F01.foundations",{"title":1664,"path":1665,"stem":1666},"Модель OSI та стек TCP\u002FIP","\u002Fcsharp\u002Fnetwork-programming\u002Fosi-model","01.csharp\u002F13.network-programming\u002F02.osi-model",{"title":1668,"path":1669,"stem":1670},"IP-протокол та адресація","\u002Fcsharp\u002Fnetwork-programming\u002Fip-addressing","01.csharp\u002F13.network-programming\u002F03.ip-addressing",{"title":1672,"path":1673,"stem":1674},"UDP — протокол без з'єднання","\u002Fcsharp\u002Fnetwork-programming\u002Fudp","01.csharp\u002F13.network-programming\u002F05.udp",{"title":1676,"path":1677,"stem":1678},"UDP Broadcast та Multicast","\u002Fcsharp\u002Fnetwork-programming\u002Fudp-broadcast-multicast","01.csharp\u002F13.network-programming\u002F06.udp-broadcast-multicast",{"title":1680,"path":1681,"stem":1682},"HTTP — протокол вебу","\u002Fcsharp\u002Fnetwork-programming\u002Fhttp-fundamentals","01.csharp\u002F13.network-programming\u002F07.http-fundamentals",{"title":1684,"path":1685,"stem":1686},"HttpListener — вбудований HTTP-сервер .NET","\u002Fcsharp\u002Fnetwork-programming\u002F07a.http-listener","01.csharp\u002F13.network-programming\u002F07a.http-listener",{"title":1688,"path":1689,"stem":1690},"HTTP Advanced — cookies, аутентифікація та HTTPS","\u002Fcsharp\u002Fnetwork-programming\u002Fhttp-advanced","01.csharp\u002F13.network-programming\u002F08.http-advanced",{"title":1692,"path":1693,"stem":1694},"SMTP та протоколи електронної пошти","\u002Fcsharp\u002Fnetwork-programming\u002Fsmtp","01.csharp\u002F13.network-programming\u002F09.smtp",{"title":1696,"path":1697,"stem":1698},"WebSocket — повнодуплексний протокол реального часу","\u002Fcsharp\u002Fnetwork-programming\u002Fwebsockets","01.csharp\u002F13.network-programming\u002F10.websockets",{"title":1700,"path":1701,"stem":1702},"TLS\u002FSSL — криптографічний захист мережевих з'єднань","\u002Fcsharp\u002Fnetwork-programming\u002Ftls-ssl","01.csharp\u002F13.network-programming\u002F11.tls-ssl",{"title":1704,"path":1705,"stem":1706},"C# & .NET: The Ultimate Roadmap","\u002Fcsharp\u002Froadmap","01.csharp\u002Froadmap",{"title":1708,"icon":1709,"path":1710,"stem":1711,"children":1712,"page":59},"C++","i-devicon-cplusplus","\u002Fcpp","02.cpp",[1713,1717,1721,1725,1729,1733,1737,1741,1745,1748,1752,1756,1760,1764,1768,1772,1776,1780,1784,1788,1792,1796,1800,1804,1808,1812,1816,1820,1824,1828,1832,1836,1840,1844,1848,1852,1856,1860,1864,1868,1872,1876,1880,1884,1888,1892,1896,1900,1904,1908,1912,1916,1920,1924,1928,1932,1936,1940,1944,1948,1952,1956,1960,1964,1968,1972,1976],{"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,"icon":1982,"path":1983,"stem":1984,"children":1985,"page":59},"JavaScript","i-devicon-javascript","\u002Fjavascript","03.javascript",[1986,2012,2066,2088,2392,2430,2448],{"title":1987,"icon":1988,"path":1989,"stem":1990,"children":1991,"page":59},"Events","i-lucide-mouse-pointer-click","\u002Fjavascript\u002Fevents","03.javascript\u002F01.events",[1992,1996,2000,2004,2008],{"title":1993,"path":1994,"stem":1995},"Вступ до подій браузера","\u002Fjavascript\u002Fevents\u002Fintro","03.javascript\u002F01.events\u002F01.intro",{"title":1997,"path":1998,"stem":1999},"Бульбашковий механізм (Bubbling) та занурення (Capturing)","\u002Fjavascript\u002Fevents\u002Fbubbling-capturing","03.javascript\u002F01.events\u002F02.bubbling-capturing",{"title":2001,"path":2002,"stem":2003},"Делегування подій (Event Delegation)","\u002Fjavascript\u002Fevents\u002Fdelegate-events","03.javascript\u002F01.events\u002F03.delegate-events",{"title":2005,"path":2006,"stem":2007},"Типові дії браузера та preventDefault()","\u002Fjavascript\u002Fevents\u002Fprevent-default","03.javascript\u002F01.events\u002F04.prevent-default",{"title":2009,"path":2010,"stem":2011},"Запуск користувацьких подій (Custom Events)","\u002Fjavascript\u002Fevents\u002Fcustom-events","03.javascript\u002F01.events\u002F05.custom-events",{"title":2013,"icon":2014,"path":2015,"stem":2016,"children":2017,"page":59},"Network","i-lucide-globe","\u002Fjavascript\u002Fnetwork","03.javascript\u002F02.network",[2018,2022,2026,2030,2034,2038,2042,2046,2050,2054,2058,2062],{"title":2019,"path":2020,"stem":2021},"Fetch API - Сучасний підхід до HTTP-запитів","\u002Fjavascript\u002Fnetwork\u002F01-fetch-api","03.javascript\u002F02.network\u002F01-fetch-api",{"title":2023,"path":2024,"stem":2025},"FormData - Робота з формами та файлами","\u002Fjavascript\u002Fnetwork\u002F02-formdata","03.javascript\u002F02.network\u002F02-formdata",{"title":2027,"path":2028,"stem":2029},"Відстеження прогресу завантаження","\u002Fjavascript\u002Fnetwork\u002F03-download-progress","03.javascript\u002F02.network\u002F03-download-progress",{"title":2031,"path":2032,"stem":2033},"Переривання fetch-запитів","\u002Fjavascript\u002Fnetwork\u002F04-abort-requests","03.javascript\u002F02.network\u002F04-abort-requests",{"title":2035,"path":2036,"stem":2037},"CORS - Запити між різними джерелами","\u002Fjavascript\u002Fnetwork\u002F05-cors","03.javascript\u002F02.network\u002F05-cors",{"title":2039,"path":2040,"stem":2041},"Fetch API - Повний довідник опцій","\u002Fjavascript\u002Fnetwork\u002F06-fetch-options","03.javascript\u002F02.network\u002F06-fetch-options",{"title":2043,"path":2044,"stem":2045},"URL Objects - Робота з посиланнями","\u002Fjavascript\u002Fnetwork\u002F07-url-objects","03.javascript\u002F02.network\u002F07-url-objects",{"title":2047,"path":2048,"stem":2049},"XMLHttpRequest - AJAX та низькорівневі запити","\u002Fjavascript\u002Fnetwork\u002F08-xmlhttprequest","03.javascript\u002F02.network\u002F08-xmlhttprequest",{"title":2051,"path":2052,"stem":2053},"Відновлюване завантаження файлів","\u002Fjavascript\u002Fnetwork\u002F09-resumable-upload","03.javascript\u002F02.network\u002F09-resumable-upload",{"title":2055,"path":2056,"stem":2057},"Cookies, document.cookie та світ після \"Cookiepocalypse\"","\u002Fjavascript\u002Fnetwork\u002F10-cookies","03.javascript\u002F02.network\u002F10-cookies",{"title":2059,"path":2060,"stem":2061},"js-cookie: Керування Cookies без Болю","\u002Fjavascript\u002Fnetwork\u002F11-js-cookie","03.javascript\u002F02.network\u002F11-js-cookie",{"title":2063,"path":2064,"stem":2065},"Axios: Потужний HTTP-клієнт для JavaScript","\u002Fjavascript\u002Fnetwork\u002F12-axios","03.javascript\u002F02.network\u002F12-axios",{"title":2067,"icon":2068,"path":2069,"stem":2070,"children":2071,"page":59},"Bom","i-lucide-monitor","\u002Fjavascript\u002Fbom","03.javascript\u002F03.bom",[2072,2076,2080,2084],{"title":2073,"path":2074,"stem":2075},"LocalStorage, SessionStorage та patterns збереження даних","\u002Fjavascript\u002Fbom\u002F01-localstorage","03.javascript\u002F03.bom\u002F01-localstorage",{"title":2077,"path":2078,"stem":2079},"Location Object - Керування адресою сторінки","\u002Fjavascript\u002Fbom\u002F02-location-object","03.javascript\u002F03.bom\u002F02-location-object",{"title":2081,"path":2082,"stem":2083},"History API - Керування історією браузера","\u002Fjavascript\u002Fbom\u002F03-history-api","03.javascript\u002F03.bom\u002F03-history-api",{"title":2085,"path":2086,"stem":2087},"Navigator Object - Ідентифікація та Можливості Пристрою","\u002Fjavascript\u002Fbom\u002F04-navigator-object","03.javascript\u002F03.bom\u002F04-navigator-object",{"title":2089,"icon":2090,"path":2091,"stem":2092,"children":2093},"React","i-devicon-react","\u002Fjavascript\u002Freact","03.javascript\u002F04.react\u002Findex",[2094,2095,2099,2103,2107,2111,2174,2209,2361],{"title":2089,"path":2091,"stem":2092},{"title":2096,"path":2097,"stem":2098},"Робота з Формами в React","\u002Fjavascript\u002Freact\u002Freact-forms","03.javascript\u002F04.react\u002F01.react-forms",{"title":2100,"path":2101,"stem":2102},"React Hook Form: Професійна Робота з Формами","\u002Fjavascript\u002Freact\u002Freact-hook-form","03.javascript\u002F04.react\u002F02.react-hook-form",{"title":2104,"path":2105,"stem":2106},"React Hook Form: Глибоке Розуміння Архітектури та Оптимізації","\u002Fjavascript\u002Freact\u002Freact-hook-form-new","03.javascript\u002F04.react\u002F02.react-hook-form-new",{"title":2108,"path":2109,"stem":2110},"Axios та React: Професійна Архітектура Запитів","\u002Fjavascript\u002Freact\u002Fdata-fetching-axios","03.javascript\u002F04.react\u002F03.data-fetching-axios",{"title":2112,"icon":132,"path":2113,"stem":2114,"children":2115},"Tanstack Query","\u002Fjavascript\u002Freact\u002Ftanstack-query","03.javascript\u002F04.react\u002F04.tanstack-query\u002Findex",[2116,2118,2122,2126,2130,2134,2138,2142,2146,2150,2154,2158,2162,2166,2170],{"title":2117,"path":2113,"stem":2114},"TanStack Query: Майстерність Керування Станом Сервера",{"title":2119,"path":2120,"stem":2121},"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":2123,"path":2124,"stem":2125},"Встановлення та Налаштування: Фундамент","\u002Fjavascript\u002Freact\u002Ftanstack-query\u002Finstallation-and-devtools","03.javascript\u002F04.react\u002F04.tanstack-query\u002F02.installation-and-devtools",{"title":2127,"path":2128,"stem":2129},"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":2131,"path":2132,"stem":2133},"Синхронізація Даних: Життєвий Цикл Запиту","\u002Fjavascript\u002Freact\u002Ftanstack-query\u002Fdata-synchronization","03.javascript\u002F04.react\u002F04.tanstack-query\u002F04.data-synchronization",{"title":2135,"path":2136,"stem":2137},"Мутації та Інвалідація: Зміна Даних","\u002Fjavascript\u002Freact\u002Ftanstack-query\u002Fmutations-and-invalidation","03.javascript\u002F04.react\u002F04.tanstack-query\u002F05.mutations-and-invalidation",{"title":2139,"path":2140,"stem":2141},"Оптимістичні Оновлення: Швидше за Світло","\u002Fjavascript\u002Freact\u002Ftanstack-query\u002Foptimistic-updates","03.javascript\u002F04.react\u002F04.tanstack-query\u002F06.optimistic-updates",{"title":2143,"path":2144,"stem":2145},"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":2147,"path":2148,"stem":2149},"Просунуті Патерни та Оптимізація","\u002Fjavascript\u002Freact\u002Ftanstack-query\u002Fadvanced-patterns","03.javascript\u002F04.react\u002F04.tanstack-query\u002F08.advanced-patterns",{"title":2151,"path":2152,"stem":2153},"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":2155,"path":2156,"stem":2157},"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":2159,"path":2160,"stem":2161},"Стратегії Тестування","\u002Fjavascript\u002Freact\u002Ftanstack-query\u002Ftesting-strategies","03.javascript\u002F04.react\u002F04.tanstack-query\u002F11.testing-strategies",{"title":2163,"path":2164,"stem":2165},"Аутентифікація та Обробка Помилок","\u002Fjavascript\u002Freact\u002Ftanstack-query\u002Fauthentication-and-errors","03.javascript\u002F04.react\u002F04.tanstack-query\u002F12.authentication-and-errors",{"title":2167,"path":2168,"stem":2169},"React Suspense та Майбутнє","\u002Fjavascript\u002Freact\u002Ftanstack-query\u002Freact-suspense","03.javascript\u002F04.react\u002F04.tanstack-query\u002F13.react-suspense",{"title":2171,"path":2172,"stem":2173},"Глибоке Занурення в Продуктивність","\u002Fjavascript\u002Freact\u002Ftanstack-query\u002Fperformance-deep-dive","03.javascript\u002F04.react\u002F04.tanstack-query\u002F14.performance-deep-dive",{"title":2175,"icon":2090,"path":2176,"stem":2177,"children":2178},"React Router","\u002Fjavascript\u002Freact\u002Freact-router","03.javascript\u002F04.react\u002F05.react-router\u002Findex",[2179,2181,2185,2189,2193,2197,2201,2205],{"title":2180,"path":2176,"stem":2177},"React Router: Навігаційна система сучасного вебу",{"title":2182,"path":2183,"stem":2184},"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":2186,"path":2187,"stem":2188},"Динамічна Навігація","\u002Fjavascript\u002Freact\u002Freact-router\u002Fnavigation-and-links","03.javascript\u002F04.react\u002F05.react-router\u002F02.navigation-and-links",{"title":2190,"path":2191,"stem":2192},"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":2194,"path":2195,"stem":2196},"Динамічні Маршрути та Параметри","\u002Fjavascript\u002Freact\u002Freact-router\u002Fdynamic-routing","03.javascript\u002F04.react\u002F05.react-router\u002F04.dynamic-routing",{"title":2198,"path":2199,"stem":2200},"Data APIs: Loaders та Actions","\u002Fjavascript\u002Freact\u002Freact-router\u002Fdata-loading","03.javascript\u002F04.react\u002F05.react-router\u002F05.data-loading",{"title":2202,"path":2203,"stem":2204},"Просунуті Патерни","\u002Fjavascript\u002Freact\u002Freact-router\u002Fadvanced-patterns","03.javascript\u002F04.react\u002F05.react-router\u002F06.advanced-patterns",{"title":2206,"path":2207,"stem":2208},"Legacy Routing: Компонентний підхід","\u002Fjavascript\u002Freact\u002Freact-router\u002Flegacy-routing","03.javascript\u002F04.react\u002F05.react-router\u002F07.legacy-routing",{"title":2210,"icon":132,"path":2211,"stem":2212,"children":2213},"Redux","\u002Fjavascript\u002Freact\u002Fredux","03.javascript\u002F04.react\u002F06.redux\u002Findex",[2214,2216,2232,2261,2270,2291,2307,2336],{"title":2215,"path":2211,"stem":2212},"Redux: Еволюція управління станом",{"title":14,"icon":15,"path":2217,"stem":2218,"children":2219,"page":59},"\u002Fjavascript\u002Freact\u002Fredux\u002Ffundamentals","03.javascript\u002F04.react\u002F06.redux\u002F01.fundamentals",[2220,2224,2228],{"title":2221,"path":2222,"stem":2223},"Вступ до State Management","\u002Fjavascript\u002Freact\u002Fredux\u002Ffundamentals\u002Fintro-state-management","03.javascript\u002F04.react\u002F06.redux\u002F01.fundamentals\u002F01.intro-state-management",{"title":2225,"path":2226,"stem":2227},"Філософія Redux та Три Принципи","\u002Fjavascript\u002Freact\u002Fredux\u002Ffundamentals\u002Fredux-philosophy","03.javascript\u002F04.react\u002F06.redux\u002F01.fundamentals\u002F02.redux-philosophy",{"title":2229,"path":2230,"stem":2231},"Чисті функції та Іммутабельність","\u002Fjavascript\u002Freact\u002Fredux\u002Ffundamentals\u002Fpure-functions-immutability","03.javascript\u002F04.react\u002F06.redux\u002F01.fundamentals\u002F03.pure-functions-immutability",{"title":2233,"icon":132,"path":2234,"stem":2235,"children":2236,"page":59},"Classic Redux","\u002Fjavascript\u002Freact\u002Fredux\u002Fclassic-redux","03.javascript\u002F04.react\u002F06.redux\u002F02.classic-redux",[2237,2241,2245,2249,2253,2257],{"title":2238,"path":2239,"stem":2240},"Створення Store (Classic Redux)","\u002Fjavascript\u002Freact\u002Fredux\u002Fclassic-redux\u002Fstore-setup","03.javascript\u002F04.react\u002F06.redux\u002F02.classic-redux\u002F01.store-setup",{"title":2242,"path":2243,"stem":2244},"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":2246,"path":2247,"stem":2248},"Логіка Reducers","\u002Fjavascript\u002Freact\u002Fredux\u002Fclassic-redux\u002Freducers","03.javascript\u002F04.react\u002F06.redux\u002F02.classic-redux\u002F03.reducers",{"title":2250,"path":2251,"stem":2252},"Комбінування Reducers (Root Reducer)","\u002Fjavascript\u002Freact\u002Fredux\u002Fclassic-redux\u002Fdata-flow","03.javascript\u002F04.react\u002F06.redux\u002F02.classic-redux\u002F04.data-flow",{"title":2254,"path":2255,"stem":2256},"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":2258,"path":2259,"stem":2260},"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":2262,"icon":132,"path":2263,"stem":2264,"children":2265,"page":59},"Transition To Rtk","\u002Fjavascript\u002Freact\u002Fredux\u002Ftransition-to-rtk","03.javascript\u002F04.react\u002F06.redux\u002F03.transition-to-rtk",[2266],{"title":2267,"path":2268,"stem":2269},"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":2271,"icon":132,"path":2272,"stem":2273,"children":2274,"page":59},"Redux Toolkit","\u002Fjavascript\u002Freact\u002Fredux\u002Fredux-toolkit","03.javascript\u002F04.react\u002F06.redux\u002F04.redux-toolkit",[2275,2279,2283,2287],{"title":2276,"path":2277,"stem":2278},"Налаштування Store з configureStore","\u002Fjavascript\u002Freact\u002Fredux\u002Fredux-toolkit\u002Fconfigure-store","03.javascript\u002F04.react\u002F06.redux\u002F04.redux-toolkit\u002F01.configure-store",{"title":2280,"path":2281,"stem":2282},"createSlice: Революція в Redux","\u002Fjavascript\u002Freact\u002Fredux\u002Fredux-toolkit\u002Fcreate-slice","03.javascript\u002F04.react\u002F06.redux\u002F04.redux-toolkit\u002F02.create-slice",{"title":2284,"path":2285,"stem":2286},"Асинхронність з createAsyncThunk","\u002Fjavascript\u002Freact\u002Fredux\u002Fredux-toolkit\u002Fasync-thunks","03.javascript\u002F04.react\u002F06.redux\u002F04.redux-toolkit\u002F03.async-thunks",{"title":2288,"path":2289,"stem":2290},"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":2292,"icon":92,"path":2293,"stem":2294,"children":2295,"page":59},"Advanced","\u002Fjavascript\u002Freact\u002Fredux\u002Fadvanced","03.javascript\u002F04.react\u002F06.redux\u002F05.advanced",[2296,2300,2304],{"title":2297,"path":2298,"stem":2299},"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":2301,"path":2302,"stem":2303},"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":2151,"path":2305,"stem":2306},"\u002Fjavascript\u002Freact\u002Fredux\u002Fadvanced\u002Farchitecture-best-practices","03.javascript\u002F04.react\u002F06.redux\u002F05.advanced\u002F03.architecture-best-practices",{"title":2308,"icon":132,"path":2309,"stem":2310,"children":2311,"page":59},"Project Kanban","\u002Fjavascript\u002Freact\u002Fredux\u002Fproject-kanban","03.javascript\u002F04.react\u002F06.redux\u002F06.project-kanban",[2312,2316,2320,2324,2328,2332],{"title":2313,"path":2314,"stem":2315},"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":2317,"path":2318,"stem":2319},"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":2321,"path":2322,"stem":2323},"Board Slice: Серце Дошки","\u002Fjavascript\u002Freact\u002Fredux\u002Fproject-kanban\u002Fboard-slice","03.javascript\u002F04.react\u002F06.redux\u002F06.project-kanban\u002F03.board-slice",{"title":2325,"path":2326,"stem":2327},"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":2329,"path":2330,"stem":2331},"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":2333,"path":2334,"stem":2335},"Optimistic Updates","\u002Fjavascript\u002Freact\u002Fredux\u002Fproject-kanban\u002Foptimistic-updates","03.javascript\u002F04.react\u002F06.redux\u002F06.project-kanban\u002F06.optimistic-updates",{"title":2337,"icon":132,"path":2338,"stem":2339,"children":2340,"page":59},"Testing","\u002Fjavascript\u002Freact\u002Fredux\u002Ftesting","03.javascript\u002F04.react\u002F06.redux\u002F07.testing",[2341,2345,2349,2353,2357],{"title":2342,"path":2343,"stem":2344},"Тестування Redux","\u002Fjavascript\u002Freact\u002Fredux\u002Ftesting\u002Fintro-testing","03.javascript\u002F04.react\u002F06.redux\u002F07.testing\u002F01.intro-testing",{"title":2346,"path":2347,"stem":2348},"Тестування Reducers","\u002Fjavascript\u002Freact\u002Fredux\u002Ftesting\u002Ftesting-reducers","03.javascript\u002F04.react\u002F06.redux\u002F07.testing\u002F02.testing-reducers",{"title":2350,"path":2351,"stem":2352},"Тестування Селекторів","\u002Fjavascript\u002Freact\u002Fredux\u002Ftesting\u002Ftesting-selectors","03.javascript\u002F04.react\u002F06.redux\u002F07.testing\u002F03.testing-selectors",{"title":2354,"path":2355,"stem":2356},"Тестування Компонентів (Integration)","\u002Fjavascript\u002Freact\u002Fredux\u002Ftesting\u002Ftesting-components","03.javascript\u002F04.react\u002F06.redux\u002F07.testing\u002F04.testing-components",{"title":2358,"path":2359,"stem":2360},"Тестування Async Thunks","\u002Fjavascript\u002Freact\u002Fredux\u002Ftesting\u002Ftesting-thunks","03.javascript\u002F04.react\u002F06.redux\u002F07.testing\u002F05.testing-thunks",{"title":2362,"icon":132,"path":2363,"stem":2364,"children":2365},"Ui Libraries","\u002Fjavascript\u002Freact\u002Fui-libraries","03.javascript\u002F04.react\u002F07.ui-libraries\u002Findex",[2366,2368,2372,2376,2380,2384,2388],{"title":2367,"path":2363,"stem":2364},"UI Бібліотеки в React",{"title":2369,"path":2370,"stem":2371},"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":2373,"path":2374,"stem":2375},"Філософія shadcn\u002Fui: \"Not a Component Library\"","\u002Fjavascript\u002Freact\u002Fui-libraries\u002Fshadcn-philosophy","03.javascript\u002F04.react\u002F07.ui-libraries\u002F02.shadcn-philosophy",{"title":2377,"path":2378,"stem":2379},"Установка та Налаштування shadcn\u002Fui","\u002Fjavascript\u002Freact\u002Fui-libraries\u002Fshadcn-installation","03.javascript\u002F04.react\u002F07.ui-libraries\u002F03.shadcn-installation",{"title":2381,"path":2382,"stem":2383},"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":2385,"path":2386,"stem":2387},"Компоненти Форм: Побудова Інтерактивних Form","\u002Fjavascript\u002Freact\u002Fui-libraries\u002Fshadcn-components-forms","03.javascript\u002F04.react\u002F07.ui-libraries\u002F05.shadcn-components-forms",{"title":2389,"path":2390,"stem":2391},"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":2393,"icon":2394,"path":2395,"stem":2396,"children":2397,"page":59},"TypeScript","i-devicon-typescript","\u002Fjavascript\u002Ftypescript","03.javascript\u002F05.typescript",[2398,2402,2406,2410,2414,2418,2422,2426],{"title":2399,"path":2400,"stem":2401},"TypeScript: Броня для вашого коду","\u002Fjavascript\u002Ftypescript\u002Fintro-and-basic-types","03.javascript\u002F05.typescript\u002F01.intro-and-basic-types",{"title":2403,"path":2404,"stem":2405},"Майстерність Моделювання Даних: Інтерфейси та Просунуті Типи","\u002Fjavascript\u002Ftypescript\u002Finterfaces-and-advanced-types","03.javascript\u002F05.typescript\u002F02.interfaces-and-advanced-types",{"title":2407,"path":2408,"stem":2409},"Алхімія Типів: Generics та Utility Types","\u002Fjavascript\u002Ftypescript\u002Fgenerics-and-utilities","03.javascript\u002F05.typescript\u002F03.generics-and-utilities",{"title":2411,"path":2412,"stem":2413},"Архітектура та Шаблони: Класи в TypeScript","\u002Fjavascript\u002Ftypescript\u002Fclasses-and-oop","03.javascript\u002F05.typescript\u002F04.classes-and-oop",{"title":2415,"path":2416,"stem":2417},"Продакшн та Екосистема: Advanced Config & Workflow","\u002Fjavascript\u002Ftypescript\u002Fadvanced-patterns-and-config","03.javascript\u002F05.typescript\u002F05.advanced-patterns-and-config",{"title":2419,"path":2420,"stem":2421},"TypeScript у світі React","\u002Fjavascript\u002Ftypescript\u002Freact-basics","03.javascript\u002F05.typescript\u002F06.react-basics",{"title":2423,"path":2424,"stem":2425},"React + TypeScript: Продвинуті патерни","\u002Fjavascript\u002Ftypescript\u002Freact-advanced","03.javascript\u002F05.typescript\u002F07.react-advanced",{"title":2427,"path":2428,"stem":2429},"React + TypeScript: Екосистема та бібліотеки","\u002Fjavascript\u002Ftypescript\u002Freact-ecosystem","03.javascript\u002F05.typescript\u002F08.react-ecosystem",{"title":2431,"icon":2432,"path":2433,"stem":2434,"children":2435,"page":59},"Асинхронність","i-lucide-refresh-cw","\u002Fjavascript\u002Fasync-programming","03.javascript\u002F06.async-programming",[2436,2440,2444],{"title":2437,"path":2438,"stem":2439},"Event Loop: серце асинхронності в JavaScript","\u002Fjavascript\u002Fasync-programming\u002Fevent-loop-fundamentals","03.javascript\u002F06.async-programming\u002F01.event-loop-fundamentals",{"title":2441,"path":2442,"stem":2443},"Task Queue та Microtask Queue: пріоритети виконання","\u002Fjavascript\u002Fasync-programming\u002Ftask-queues","03.javascript\u002F06.async-programming\u002F02.task-queues",{"title":2445,"path":2446,"stem":2447},"Асинхронні патерни: від Callbacks до Async\u002FAwait","\u002Fjavascript\u002Fasync-programming\u002Fasync-patterns","03.javascript\u002F06.async-programming\u002F03.async-patterns",{"title":2449,"path":2450,"stem":2451},"Atomic Design","\u002Fjavascript\u002Fatomic-design","03.javascript\u002F2.atomic-design",{"title":2453,"icon":2454,"path":2455,"stem":2456,"children":2457,"page":59},"Java","i-devicon-java","\u002Fjava","04.java",[2458,2461,2464,2468,2472,2476,2480],{"title":162,"path":2459,"stem":2460},"\u002Fjava\u002Fdata-mapper-part1","04.java\u002F01.data-mapper-part1",{"title":166,"path":2462,"stem":2463},"\u002Fjava\u002Fdata-mapper-part2","04.java\u002F02.data-mapper-part2",{"title":2465,"path":2466,"stem":2467},"Service Layer: Організація бізнес-логіки","\u002Fjava\u002Fservice-layer","04.java\u002F03.service-layer",{"title":2469,"path":2470,"stem":2471},"Rich Domain Model та State Pattern","\u002Fjava\u002Frich-domain-model","04.java\u002F04.rich-domain-model",{"title":2473,"path":2474,"stem":2475},"Патерни для складної бізнес-логіки","\u002Fjava\u002Fbusiness-logic-patterns","04.java\u002F05.business-logic-patterns",{"title":2477,"path":2478,"stem":2479},"Обробка помилок та валідація","\u002Fjava\u002Ferror-handling-validation","04.java\u002F06.error-handling-validation",{"title":2481,"path":2482,"stem":2483,"children":2484,"page":59},"Проектування баз даних","\u002Fjava\u002Fpr2","04.java\u002Fpr2",[2485,2489,2493,2497,2501,2505,2509,2513,2517,2521,2525,2529,2533,2537,2541,2545,2549,2553,2557,2561,2565,2569,2573,2577,2581,2585,2589,2593,2597,2601,2605,2609,2613,2617,2621,2625,2629],{"title":2486,"path":2487,"stem":2488},"Концептуальне моделювання: Мистецтво розуміння предметної області","\u002Fjava\u002Fpr2\u002Fconceptual-modeling","04.java\u002Fpr2\u002F01.conceptual-modeling",{"title":2490,"path":2491,"stem":2492},"Логічне моделювання: Від бізнес-ідей до структур даних","\u002Fjava\u002Fpr2\u002Flogical-modeling","04.java\u002Fpr2\u002F02.logical-modeling",{"title":2494,"path":2495,"stem":2496},"Нормалізація: Гігієна даних та боротьба з аномаліями","\u002Fjava\u002Fpr2\u002Fnormalization","04.java\u002Fpr2\u002F03.normalization",{"title":2498,"path":2499,"stem":2500},"Фізична схема: Від абстракції до DDL","\u002Fjava\u002Fpr2\u002Fphysical-schema","04.java\u002Fpr2\u002F04.physical-schema",{"title":2502,"path":2503,"stem":2504},"Архітектурна класифікація таблиць","\u002Fjava\u002Fpr2\u002Ftable-classification","04.java\u002Fpr2\u002F05.table-classification",{"title":2506,"path":2507,"stem":2508},"Database Migrations: Версіонування схеми з Flyway","\u002Fjava\u002Fpr2\u002Fdatabase-migrations","04.java\u002Fpr2\u002F06.database-migrations",{"title":2510,"path":2511,"stem":2512},"А що, якби це була не реляційна БД?","\u002Fjava\u002Fpr2\u002Fbeyond-relational","04.java\u002Fpr2\u002F07.beyond-relational",{"title":2514,"path":2515,"stem":2516},"Object-Relational Impedance Mismatch: Два світи, що не хочуть дружити","\u002Fjava\u002Fpr2\u002Fimpedance-mismatch","04.java\u002Fpr2\u002F09.impedance-mismatch",{"title":2518,"path":2519,"stem":2520},"JDBC: Перший контакт із базою даних","\u002Fjava\u002Fpr2\u002Fjdbc-fundamentals","04.java\u002Fpr2\u002F10.jdbc-fundamentals",{"title":2522,"path":2523,"stem":2524},"Якість коду: Spotless, SpotBugs та SonarQube","\u002Fjava\u002Fpr2\u002F10a.code-quality","04.java\u002Fpr2\u002F10a.code-quality",{"title":2526,"path":2527,"stem":2528},"Connection Pool: Патерн Object Pool для JDBC-з'єднань","\u002Fjava\u002Fpr2\u002Fconnection-pool","04.java\u002Fpr2\u002F11.connection-pool",{"title":2530,"path":2531,"stem":2532},"Row Data Gateway: Об'єкт як обгортка рядка таблиці","\u002Fjava\u002Fpr2\u002Frow-data-gateway","04.java\u002Fpr2\u002F12.row-data-gateway",{"title":2534,"path":2535,"stem":2536},"Table Data Gateway: Фасад таблиці як архітектурний відступ","\u002Fjava\u002Fpr2\u002Ftable-data-gateway","04.java\u002Fpr2\u002F13.table-data-gateway",{"title":2538,"path":2539,"stem":2540},"Repository + Data Mapper: Правильна шарова архітектура з JDBC","\u002Fjava\u002Fpr2\u002Frepository-data-mapper","04.java\u002Fpr2\u002F14.repository-data-mapper",{"title":2542,"path":2543,"stem":2544},"Identity Map: Кешування сутностей у рамках сесії","\u002Fjava\u002Fpr2\u002Fidentity-map","04.java\u002Fpr2\u002F15.identity-map",{"title":2546,"path":2547,"stem":2548},"Unit of Work: Відстеження змін і координація JDBC-транзакцій","\u002Fjava\u002Fpr2\u002Funit-of-work","04.java\u002Fpr2\u002F16.unit-of-work",{"title":2550,"path":2551,"stem":2552},"Strategy: Замінювані SQL-стратегії для підтримки різних СУБД","\u002Fjava\u002Fpr2\u002Fstrategy-sql","04.java\u002Fpr2\u002F17.strategy-sql",{"title":2554,"path":2555,"stem":2556},"Proxy: Lazy Loading для One-To-Many колекцій","\u002Fjava\u002Fpr2\u002Fproxy-lazy-loading","04.java\u002Fpr2\u002F18.proxy-lazy-loading",{"title":2558,"path":2559,"stem":2560},"Generic Repository через Java Reflection: анотації та динамічний SQL","\u002Fjava\u002Fpr2\u002Fgeneric-repository-reflection","04.java\u002Fpr2\u002F19.generic-repository-reflection",{"title":2562,"path":2563,"stem":2564},"Specification Pattern: Композиція бізнес-правил для складних запитів","\u002Fjava\u002Fpr2\u002Fspecification-pattern","04.java\u002Fpr2\u002F20.specification-pattern",{"title":2566,"path":2567,"stem":2568},"Розширені можливості Specification Pattern: підзапити, агрегації та гібридний підхід","\u002Fjava\u002Fpr2\u002F20a.advanced-specifications","04.java\u002Fpr2\u002F20a.advanced-specifications",{"title":2570,"path":2571,"stem":2572},"Асинхронність у JDBC: Від блокуючих викликів до CompletableFuture","\u002Fjava\u002Fpr2\u002Fasynchronous-jdbc","04.java\u002Fpr2\u002F21.asynchronous-jdbc",{"title":2574,"path":2575,"stem":2576},"Інтеграційне тестування JDBC-репозиторіїв: Embedded H2 та патерн AAA","\u002Fjava\u002Fpr2\u002Fintegration-testing-h2","04.java\u002Fpr2\u002F22.integration-testing-h2",{"title":2578,"path":2579,"stem":2580},"Testcontainers: Тестування з реальною PostgreSQL у Docker-контейнерах","\u002Fjava\u002Fpr2\u002Fintegration-testing-testcontainers","04.java\u002Fpr2\u002F23.integration-testing-testcontainers",{"title":2582,"path":2583,"stem":2584},"Google Guice: Впровадження залежностей у JavaFX-проєкті","\u002Fjava\u002Fpr2\u002Fdependency-injection-guice","04.java\u002Fpr2\u002F24.dependency-injection-guice",{"title":2586,"path":2587,"stem":2588},"JavaFX: Основи побудови графічних інтерфейсів","\u002Fjava\u002Fpr2\u002Fjavafx-fundamentals","04.java\u002Fpr2\u002F25.javafx-fundamentals",{"title":2590,"path":2591,"stem":2592},"Properties та Bindings: Реактивність у JavaFX","\u002Fjava\u002Fpr2\u002Fjavafx-properties-bindings","04.java\u002Fpr2\u002F26.javafx-properties-bindings",{"title":2594,"path":2595,"stem":2596},"MVC vs MVP vs MVVM: Еволюція архітектурних патернів UI","\u002Fjava\u002Fpr2\u002Fui-architecture-patterns","04.java\u002Fpr2\u002F27.ui-architecture-patterns",{"title":2598,"path":2599,"stem":2600},"MVVM на практиці: Побудова ViewModel","\u002Fjava\u002Fpr2\u002Fmvvm-viewmodel-implementation","04.java\u002Fpr2\u002F28.mvvm-viewmodel-implementation",{"title":2602,"path":2603,"stem":2604},"View та Controller: Зв'язування з ViewModel через FXML","\u002Fjava\u002Fpr2\u002Fmvvm-view-controller","04.java\u002Fpr2\u002F29.mvvm-view-controller",{"title":2606,"path":2607,"stem":2608},"Інтеграція MVVM з Guice: Автоматична ін'єкція залежностей","\u002Fjava\u002Fpr2\u002Fmvvm-guice-integration","04.java\u002Fpr2\u002F30.mvvm-guice-integration",{"title":2610,"path":2611,"stem":2612},"Валідація та обробка помилок у MVVM","\u002Fjava\u002Fpr2\u002Fmvvm-validation-error-handling","04.java\u002Fpr2\u002F31.mvvm-validation-error-handling",{"title":2614,"path":2615,"stem":2616},"Навігація та управління екранами у JavaFX MVVM","\u002Fjava\u002Fpr2\u002Fmvvm-navigation-screen-management","04.java\u002Fpr2\u002F32.mvvm-navigation-screen-management",{"title":2618,"path":2619,"stem":2620},"Тестування JavaFX MVVM-додатків","\u002Fjava\u002Fpr2\u002Fmvvm-testing","04.java\u002Fpr2\u002F33.mvvm-testing",{"title":2622,"path":2623,"stem":2624},"Стилізація та теми у JavaFX: CSS та User Experience","\u002Fjava\u002Fpr2\u002Fjavafx-styling-themes","04.java\u002Fpr2\u002F34.javafx-styling-themes",{"title":2626,"path":2627,"stem":2628},"AtlantaFX: Сучасні теми для JavaFX додатків","\u002Fjava\u002Fpr2\u002Fatlantafx-modern-themes","04.java\u002Fpr2\u002F35.atlantafx-modern-themes",{"title":2630,"path":2631,"stem":2632},"Пакування та розповсюдження JavaFX-додатків","\u002Fjava\u002Fpr2\u002Fjar-packaging-distribution","04.java\u002Fpr2\u002F36.jar-packaging-distribution",{"title":2634,"icon":2635,"path":2636,"stem":2637,"children":2638,"page":59},"Python","i-devicon-python","\u002Fpython","05.python",[2639,2643,2646,2650,2654,2658,2662,2666,2670,2674,2678,2682,2686,2690,2694,2755],{"title":2640,"path":2641,"stem":2642},"Модулі, Пакети та Віртуальні Середовища","\u002Fpython\u002Fmodules-packages-venv","05.python\u002F00.modules-packages-venv",{"title":71,"path":2644,"stem":2645},"\u002Fpython\u002Fclasses-objects","05.python\u002F01.classes-objects",{"title":2647,"path":2648,"stem":2649},"Інкапсуляція, Керування Доступом та Властивості","\u002Fpython\u002Fencapsulation","05.python\u002F02.encapsulation",{"title":2651,"path":2652,"stem":2653},"Наслідування, MRO та суперсила super()","\u002Fpython\u002Finheritance-mro","05.python\u002F03.inheritance-mro",{"title":2655,"path":2656,"stem":2657},"Абстракція — ABC проти Статичних Протоколів (PEP 544)","\u002Fpython\u002Fabstraction-protocols","05.python\u002F04.abstraction-protocols",{"title":2659,"path":2660,"stem":2661},"Магічні методи (Dunder) та Емуляція протоколів","\u002Fpython\u002Fdunder-methods","05.python\u002F05.dunder-methods",{"title":2663,"path":2664,"stem":2665},"Декоратори та Керування життєвим циклом методів","\u002Fpython\u002Fdecorators-static-class","05.python\u002F06.decorators-static-class",{"title":2667,"path":2668,"stem":2669},"Дескриптори — Магія доступу до атрибутів","\u002Fpython\u002Fdescriptors","05.python\u002F07.descriptors",{"title":2671,"path":2672,"stem":2673},"Метакласи — Динамічне створення класів під капотом CPython","\u002Fpython\u002Fmetaclasses","05.python\u002F08.metaclasses",{"title":2675,"path":2676,"stem":2677},"Dataclasses, NamedTuple та сучасні контейнери Python","\u002Fpython\u002Fmodern-containers","05.python\u002F09.modern-containers",{"title":2679,"path":2680,"stem":2681},"GIL та модель конкурентності CPython — фундамент перед потоками і процесами","\u002Fpython\u002Fgil-concurrency-intro","05.python\u002F11.gil-concurrency-intro",{"title":2683,"path":2684,"stem":2685},"Threading — конкурентність для I\u002FO-bound задач","\u002Fpython\u002Fthreading","05.python\u002F12.threading",{"title":2687,"path":2688,"stem":2689},"Multiprocessing — справжній паралелізм для CPU-bound задач","\u002Fpython\u002Fmultiprocessing","05.python\u002F13.multiprocessing",{"title":2691,"path":2692,"stem":2693},"asyncio — кооперативна конкурентність та event loop","\u002Fpython\u002Fasyncio","05.python\u002F14.asyncio",{"title":2695,"icon":92,"path":2696,"stem":2697,"children":2698,"page":59},"FastAPI","\u002Fpython\u002Ffastapi","05.python\u002Ffastapi",[2699,2703,2707,2711,2715,2719,2723,2727,2731,2735,2739,2743,2747,2751],{"title":2700,"path":2701,"stem":2702},"Глибокий Typing та Pydantic v2 — від анотацій до валідації","\u002Fpython\u002Ffastapi\u002Ftyping-pydantic","05.python\u002Ffastapi\u002F15.typing-pydantic",{"title":2704,"path":2705,"stem":2706},"WSGI, ASGI та Python Web-екосистема","\u002Fpython\u002Ffastapi\u002Fwsgi-asgi-ecosystem","05.python\u002Ffastapi\u002F16.wsgi-asgi-ecosystem",{"title":2708,"path":2709,"stem":2710},"FastAPI: Перший додаток, Uvicorn та OpenAPI","\u002Fpython\u002Ffastapi\u002Ffastapi-intro","05.python\u002Ffastapi\u002F17.fastapi-intro",{"title":2712,"path":2713,"stem":2714},"Маршрутизація, параметри запитів та APIRouter","\u002Fpython\u002Ffastapi\u002Ffastapi-routing-params","05.python\u002Ffastapi\u002F18.fastapi-routing-params",{"title":2716,"path":2717,"stem":2718},"Pydantic v2 у FastAPI — схеми, валідація та серіалізація","\u002Fpython\u002Ffastapi\u002Ffastapi-pydantic-schemas","05.python\u002Ffastapi\u002F19.fastapi-pydantic-schemas",{"title":2720,"path":2721,"stem":2722},"Dependency Injection — серце архітектури FastAPI","\u002Fpython\u002Ffastapi\u002Ffastapi-dependency-injection","05.python\u002Ffastapi\u002F20.fastapi-dependency-injection",{"title":2724,"path":2725,"stem":2726},"Обробка помилок, Middleware та CORS у FastAPI","\u002Fpython\u002Ffastapi\u002Ffastapi-errors-middleware","05.python\u002Ffastapi\u002F21.fastapi-errors-middleware",{"title":2728,"path":2729,"stem":2730},"SQLAlchemy 2.0 — ORM, Core та Async Engine","\u002Fpython\u002Ffastapi\u002Fsqlalchemy-orm","05.python\u002Ffastapi\u002F22.sqlalchemy-orm",{"title":2732,"path":2733,"stem":2734},"Alembic — міграції бази даних","\u002Fpython\u002Ffastapi\u002Falembic-migrations","05.python\u002Ffastapi\u002F23.alembic-migrations",{"title":2736,"path":2737,"stem":2738},"Repository Pattern та Clean Architecture у FastAPI","\u002Fpython\u002Ffastapi\u002Ffastapi-repository-clean-arch","05.python\u002Ffastapi\u002F24.fastapi-repository-clean-arch",{"title":2740,"path":2741,"stem":2742},"Автентифікація та авторизація — JWT, OAuth2, RBAC","\u002Fpython\u002Ffastapi\u002Ffastapi-auth-security","05.python\u002Ffastapi\u002F25.fastapi-auth-security",{"title":2744,"path":2745,"stem":2746},"Тестування FastAPI — pytest, httpx, fixtures","\u002Fpython\u002Ffastapi\u002Ffastapi-testing","05.python\u002Ffastapi\u002F26.fastapi-testing",{"title":2748,"path":2749,"stem":2750},"Async на повну — Background Tasks, WebSockets, SSE та Celery","\u002Fpython\u002Ffastapi\u002Ffastapi-async-advanced","05.python\u002Ffastapi\u002F27.fastapi-async-advanced",{"title":2752,"path":2753,"stem":2754},"Deployment — Docker, CI\u002FCD, Monitoring","\u002Fpython\u002Ffastapi\u002Ffastapi-deployment","05.python\u002Ffastapi\u002F28.fastapi-deployment",{"title":2756,"path":2757,"stem":2758},"[object Object]","\u002Fpython\u002Foop-plan","05.python\u002Foop-plan",{"title":2760,"icon":2761,"path":2762,"stem":2763,"children":2764,"page":59},"Бази даних","i-lucide-database","\u002Fdatabases","06.databases",[2765,2795,2818,2855,2884,2902,2936,2948,2957],{"title":2766,"icon":2767,"path":2768,"stem":2769,"children":2770,"page":59},"Intro","i-lucide-play","\u002Fdatabases\u002Fintro","06.databases\u002F01.intro",[2771,2775,2779,2783,2787,2791],{"title":2772,"path":2773,"stem":2774},"Введення в теорію баз даних","\u002Fdatabases\u002Fintro\u002Fintroduction-to-databases","06.databases\u002F01.intro\u002F01.introduction-to-databases",{"title":2776,"path":2777,"stem":2778},"Реляційна модель даних","\u002Fdatabases\u002Fintro\u002Frelational-model-theory","06.databases\u002F01.intro\u002F02.relational-model-theory",{"title":2780,"path":2781,"stem":2782},"ER-моделювання","\u002Fdatabases\u002Fintro\u002Fer-modeling","06.databases\u002F01.intro\u002F03.er-modeling",{"title":2784,"path":2785,"stem":2786},"Логічне проектування БД","\u002Fdatabases\u002Fintro\u002Flogical-schema","06.databases\u002F01.intro\u002F04.logical-schema",{"title":2788,"path":2789,"stem":2790},"Класифікація таблиць","\u002Fdatabases\u002Fintro\u002Ftable-classification","06.databases\u002F01.intro\u002F05.table-classification",{"title":2792,"path":2793,"stem":2794},"PlantUML для баз даних","\u002Fdatabases\u002Fintro\u002Fplantuml-diagrams","06.databases\u002F01.intro\u002F06.plantuml-diagrams",{"title":2796,"icon":2761,"path":2797,"stem":2798,"children":2799,"page":59},"MS SQL Server Start","\u002Fdatabases\u002Fms-sql-server-start","06.databases\u002F02.ms-sql-server-start",[2800,2804,2810,2814],{"title":2801,"path":2802,"stem":2803},"Типи даних у MS SQL Server","\u002Fdatabases\u002Fms-sql-server-start\u002Fdata-types","06.databases\u002F02.ms-sql-server-start\u002F01.data-types",{"title":2805,"path":2806,"stem":2807,"children":2808},"Індекси у MS SQL Server","\u002Fdatabases\u002Fms-sql-server-start\u002Fsql-indexes","06.databases\u002F02.ms-sql-server-start\u002F02.sql-indexes",[2809],{"title":2805,"path":2806,"stem":2807},{"title":2811,"path":2812,"stem":2813},"Системні бази даних MS SQL Server","\u002Fdatabases\u002Fms-sql-server-start\u002Fsystem-databases","06.databases\u002F02.ms-sql-server-start\u002F03.system-databases",{"title":2815,"path":2816,"stem":2817},"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":2819,"icon":2761,"path":2820,"stem":2821,"children":2822,"page":59},"SQL","\u002Fdatabases\u002Fsql","06.databases\u002F03.sql",[2823,2827,2831,2835,2839,2843,2847,2851],{"title":2824,"path":2825,"stem":2826},"Налаштування демонстраційної бази даних","\u002Fdatabases\u002Fsql\u002Fsample-database-setup","06.databases\u002F03.sql\u002F00.sample-database-setup",{"title":2828,"path":2829,"stem":2830},"DDL - Створення таблиць (CREATE TABLE)","\u002Fdatabases\u002Fsql\u002Fddl-create-table","06.databases\u002F03.sql\u002F01.ddl-create-table",{"title":2832,"path":2833,"stem":2834},"DDL - Зміна та видалення таблиць (ALTER, DROP)","\u002Fdatabases\u002Fsql\u002Fddl-alter-drop-table","06.databases\u002F03.sql\u002F02.ddl-alter-drop-table",{"title":2836,"path":2837,"stem":2838},"SELECT запити - Основи","\u002Fdatabases\u002Fsql\u002Fselect-queries-fundamentals","06.databases\u002F03.sql\u002F03.select-queries-fundamentals",{"title":2840,"path":2841,"stem":2842},"SELECT запити - Розширені можливості","\u002Fdatabases\u002Fsql\u002Fselect-queries-advanced","06.databases\u002F03.sql\u002F04.select-queries-advanced",{"title":2844,"path":2845,"stem":2846},"INSERT запити - Додавання даних","\u002Fdatabases\u002Fsql\u002Finsert-queries","06.databases\u002F03.sql\u002F05.insert-queries",{"title":2848,"path":2849,"stem":2850},"UPDATE та DELETE запити","\u002Fdatabases\u002Fsql\u002Fupdate-delete-queries","06.databases\u002F03.sql\u002F06.update-delete-queries",{"title":2852,"path":2853,"stem":2854},"Транзакції в SQL","\u002Fdatabases\u002Fsql\u002Ftransactions","06.databases\u002F03.sql\u002F07.transactions",{"title":2856,"icon":2761,"path":2857,"stem":2858,"children":2859,"page":59},"Multi Table Databases","\u002Fdatabases\u002Fmulti-table-databases","06.databases\u002F04.multi-table-databases",[2860,2864,2868,2872,2876,2880],{"title":2861,"path":2862,"stem":2863},"Зв'язки та нормалізація БД","\u002Fdatabases\u002Fmulti-table-databases\u002Frelationships-and-normalization","06.databases\u002F04.multi-table-databases\u002F00.relationships-and-normalization",{"title":2865,"path":2866,"stem":2867},"INNER JOIN - З'єднання таблиць","\u002Fdatabases\u002Fmulti-table-databases\u002Finner-join","06.databases\u002F04.multi-table-databases\u002F01.inner-join",{"title":2869,"path":2870,"stem":2871},"OUTER JOINs - LEFT, RIGHT, FULL","\u002Fdatabases\u002Fmulti-table-databases\u002Fouter-joins","06.databases\u002F04.multi-table-databases\u002F02.outer-joins",{"title":2873,"path":2874,"stem":2875},"CROSS та SELF JOINs","\u002Fdatabases\u002Fmulti-table-databases\u002Fcross-self-joins","06.databases\u002F04.multi-table-databases\u002F03.cross-self-joins",{"title":2877,"path":2878,"stem":2879},"Підзапити (Subqueries)","\u002Fdatabases\u002Fmulti-table-databases\u002Fsubqueries","06.databases\u002F04.multi-table-databases\u002F04.subqueries",{"title":2881,"path":2882,"stem":2883},"Агрегації з JOIN","\u002Fdatabases\u002Fmulti-table-databases\u002Faggregations-with-joins","06.databases\u002F04.multi-table-databases\u002F05.aggregations-with-joins",{"title":2885,"icon":2886,"path":2887,"stem":2888,"children":2889,"page":59},"Aggregate Functions","i-lucide-calculator","\u002Fdatabases\u002Faggregate-functions","06.databases\u002F05.aggregate-functions",[2890,2894,2898],{"title":2891,"path":2892,"stem":2893},"Функції агрегування в MS SQL Server","\u002Fdatabases\u002Faggregate-functions\u002Fintroduction-aggregate-functions","06.databases\u002F05.aggregate-functions\u002F01.introduction-aggregate-functions",{"title":2895,"path":2896,"stem":2897},"Групування даних в MS SQL Server","\u002Fdatabases\u002Faggregate-functions\u002Fgrouping-data","06.databases\u002F05.aggregate-functions\u002F02.grouping-data",{"title":2899,"path":2900,"stem":2901},"Підзапити з агрегатними функціями","\u002Fdatabases\u002Faggregate-functions\u002Fsubqueries-aggregates","06.databases\u002F05.aggregate-functions\u002F03.subqueries-aggregates",{"title":2903,"icon":2904,"path":2905,"stem":2906,"children":2907,"page":59},"Тригери та зберігаємі процедури","i-lucide-database-zap","\u002Fdatabases\u002Ftriggers-stored-procedures","06.databases\u002F07.triggers-stored-procedures",[2908,2912,2916,2920,2924,2928,2932],{"title":2909,"path":2910,"stem":2911},"DML-тригери","\u002Fdatabases\u002Ftriggers-stored-procedures\u002Fdml-triggers","06.databases\u002F07.triggers-stored-procedures\u002F01.dml-triggers",{"title":2913,"path":2914,"stem":2915},"DDL-тригери","\u002Fdatabases\u002Ftriggers-stored-procedures\u002Fddl-triggers","06.databases\u002F07.triggers-stored-procedures\u002F02.ddl-triggers",{"title":2917,"path":2918,"stem":2919},"Transact-SQL розширення","\u002Fdatabases\u002Ftriggers-stored-procedures\u002Ftransact-sql-extensions","06.databases\u002F07.triggers-stored-procedures\u002F03.transact-sql-extensions",{"title":2921,"path":2922,"stem":2923},"Транзакції","\u002Fdatabases\u002Ftriggers-stored-procedures\u002Ftransactions","06.databases\u002F07.triggers-stored-procedures\u002F04.transactions",{"title":2925,"path":2926,"stem":2927},"Зберігаємі процедури","\u002Fdatabases\u002Ftriggers-stored-procedures\u002Fstored-procedures","06.databases\u002F07.triggers-stored-procedures\u002F05.stored-procedures",{"title":2929,"path":2930,"stem":2931},"Користувацькі функції","\u002Fdatabases\u002Ftriggers-stored-procedures\u002Fuser-defined-functions","06.databases\u002F07.triggers-stored-procedures\u002F06.user-defined-functions",{"title":2933,"path":2934,"stem":2935},"Безпека баз даних","\u002Fdatabases\u002Ftriggers-stored-procedures\u002Fsecurity","06.databases\u002F07.triggers-stored-procedures\u002F08.security",{"title":2933,"icon":793,"path":2937,"stem":2938,"children":2939,"page":59},"\u002Fdatabases\u002Fsecurity","06.databases\u002F08.security",[2940,2944],{"title":2941,"path":2942,"stem":2943},"Вступ до безпеки баз даних","\u002Fdatabases\u002Fsecurity\u002Fintroduction","06.databases\u002F08.security\u002F01.introduction",{"title":2945,"path":2946,"stem":2947},"Системні представлення та метадані","\u002Fdatabases\u002Fsecurity\u002Fsystem-views","06.databases\u002F08.security\u002F02.system-views",{"title":2949,"icon":2950,"path":2951,"stem":2952,"children":2953,"page":59},"Резервне копіювання та відновлення","i-lucide-database-backup","\u002Fdatabases\u002Fbackup-recovery","06.databases\u002F09.backup-recovery",[2954],{"title":2949,"path":2955,"stem":2956},"\u002Fdatabases\u002Fbackup-recovery\u002Fbackup-restore","06.databases\u002F09.backup-recovery\u002F01.backup-restore",{"title":2958,"icon":2959,"path":2960,"stem":2961,"children":2962,"page":59},"Повнотекстовий пошук","i-lucide-search","\u002Fdatabases\u002Ffull-text-search","06.databases\u002F10.full-text-search",[2963],{"title":2958,"path":2964,"stem":2965},"\u002Fdatabases\u002Ffull-text-search\u002Ffull-text-search","06.databases\u002F10.full-text-search\u002F01.full-text-search",{"title":2967,"icon":2968,"path":2969,"stem":2970,"children":2971,"page":59},"Tools","i-lucide-wrench","\u002Ftools","07.tools",[2972,3048],{"title":2973,"icon":2974,"path":2975,"stem":2976,"children":2977},"Docker","i-simple-icons-docker","\u002Ftools\u002Fdocker","07.tools\u002F01.docker\u002Findex",[2978,2980,2984,2988,2992,2996,3000,3004,3008,3012,3016,3020,3024,3028,3032,3036,3040,3044],{"title":2979,"path":2975,"stem":2976},"Docker: від нуля до production",{"title":2981,"path":2982,"stem":2983},"Контейнеризація — від проблеми до рішення","\u002Ftools\u002Fdocker\u002Fcontainerization-concept","07.tools\u002F01.docker\u002F01.containerization-concept",{"title":2985,"path":2986,"stem":2987},"Docker — що це і навіщо?","\u002Ftools\u002Fdocker\u002Fdocker-what-and-why","07.tools\u002F01.docker\u002F02.docker-what-and-why",{"title":2989,"path":2990,"stem":2991},"Архітектура Docker Engine","\u002Ftools\u002Fdocker\u002Fdocker-architecture","07.tools\u002F01.docker\u002F03.docker-architecture",{"title":2993,"path":2994,"stem":2995},"Встановлення Docker","\u002Ftools\u002Fdocker\u002Finstallation","07.tools\u002F01.docker\u002F04.installation",{"title":2997,"path":2998,"stem":2999},"Перший контейнер — docker run","\u002Ftools\u002Fdocker\u002Ffirst-container","07.tools\u002F01.docker\u002F05.first-container",{"title":3001,"path":3002,"stem":3003},"Життєвий цикл контейнера","\u002Ftools\u002Fdocker\u002Fcontainer-lifecycle","07.tools\u002F01.docker\u002F06.container-lifecycle",{"title":3005,"path":3006,"stem":3007},"Docker Images — фундаментальні концепції","\u002Ftools\u002Fdocker\u002Fdocker-images-fundamentals","07.tools\u002F01.docker\u002F07.docker-images-fundamentals",{"title":3009,"path":3010,"stem":3011},"Dockerfile — основи","\u002Ftools\u002Fdocker\u002Fdockerfile-basics","07.tools\u002F01.docker\u002F08.dockerfile-basics",{"title":3013,"path":3014,"stem":3015},"Dockerfile — просунуті техніки","\u002Ftools\u002Fdocker\u002Fdockerfile-advanced","07.tools\u002F01.docker\u002F09.dockerfile-advanced",{"title":3017,"path":3018,"stem":3019},"Build Context та кешування шарів","\u002Ftools\u002Fdocker\u002Fbuild-context-and-cache","07.tools\u002F01.docker\u002F10.build-context-and-cache",{"title":3021,"path":3022,"stem":3023},"Реєстри Docker-образів","\u002Ftools\u002Fdocker\u002Fimage-registries","07.tools\u002F01.docker\u002F11.image-registries",{"title":3025,"path":3026,"stem":3027},"Контейнеризація .NET додатків","\u002Ftools\u002Fdocker\u002Fdotnet-containerization","07.tools\u002F01.docker\u002F12.dotnet-containerization",{"title":3029,"path":3030,"stem":3031},"Томи та збереження даних","\u002Ftools\u002Fdocker\u002Fvolumes-and-data","07.tools\u002F01.docker\u002F13.volumes-and-data",{"title":3033,"path":3034,"stem":3035},"Основи мережі в Docker","\u002Ftools\u002Fdocker\u002Fnetworking-basics","07.tools\u002F01.docker\u002F14.networking-basics",{"title":3037,"path":3038,"stem":3039},"Змінні оточення та конфігурація","\u002Ftools\u002Fdocker\u002Fenvironment-and-configuration","07.tools\u002F01.docker\u002F15.environment-and-configuration",{"title":3041,"path":3042,"stem":3043},"Docker Compose — оркестрація контейнерів","\u002Ftools\u002Fdocker\u002Fdocker-compose-basics","07.tools\u002F01.docker\u002F16.docker-compose-basics",{"title":3045,"path":3046,"stem":3047},"Docker Compose — Multi-Service застосунки","\u002Ftools\u002Fdocker\u002Fcompose-multi-service","07.tools\u002F01.docker\u002F17.compose-multi-service",{"title":3049,"icon":3050,"path":3051,"stem":3052,"children":3053},"Kubernetes","simple-icons:kubernetes","\u002Ftools\u002Fkubernetes","07.tools\u002F02.kubernetes\u002Findex",[3054,3056,3060,3064,3068,3072,3076,3080,3084],{"title":3055,"path":3051,"stem":3052},"Kubernetes: від розробки до production",{"title":3057,"path":3058,"stem":3059},"Kubernetes — коли Docker Compose більше не вистачає","\u002Ftools\u002Fkubernetes\u002Fwhy-kubernetes","07.tools\u002F02.kubernetes\u002F01.why-kubernetes",{"title":3061,"path":3062,"stem":3063},"Архітектура Kubernetes — анатомія кластера","\u002Ftools\u002Fkubernetes\u002Fkubernetes-architecture","07.tools\u002F02.kubernetes\u002F02.kubernetes-architecture",{"title":3065,"path":3066,"stem":3067},"Локальне середовище — minikube, kind та k3s","\u002Ftools\u002Fkubernetes\u002Flocal-environment","07.tools\u002F02.kubernetes\u002F03.local-environment",{"title":3069,"path":3070,"stem":3071},"Pod — атомарна одиниця Kubernetes","\u002Ftools\u002Fkubernetes\u002Fpods-and-containers","07.tools\u002F02.kubernetes\u002F04.pods-and-containers",{"title":3073,"path":3074,"stem":3075},"Патерни використання Pod","\u002Ftools\u002Fkubernetes\u002Fpod-patterns","07.tools\u002F02.kubernetes\u002F05.pod-patterns",{"title":3077,"path":3078,"stem":3079},"Deployment — декларативне управління Pod","\u002Ftools\u002Fkubernetes\u002Fdeployment-basics","07.tools\u002F02.kubernetes\u002F06.deployment-basics",{"title":3081,"path":3082,"stem":3083},"Rolling Updates та управління життєвим циклом Deployment","\u002Ftools\u002Fkubernetes\u002Fdeployment-rolling-updates","07.tools\u002F02.kubernetes\u002F07.deployment-rolling-updates",{"title":3085,"path":3086,"stem":3087},"Service — мережева абстракція для Pod","\u002Ftools\u002Fkubernetes\u002Fservices-networking","07.tools\u002F02.kubernetes\u002F08.services-networking",{"title":3089,"icon":3090,"path":3091,"stem":3092,"children":3093,"page":59},"Software Engineering","i-lucide-code-2","\u002Fsoftware-engineering","09.software-engineering",[3094,3098,3102,3106,3110,3114,3118,3122,3126,3130,3134],{"title":3095,"path":3096,"stem":3097},"1. Аналіз предметної області. Експертні знання та складність","\u002Fsoftware-engineering\u002Fintro-subdomains","09.software-engineering\u002F01.intro-subdomains",{"title":3099,"path":3100,"stem":3101},"2. Обмежені контексти. Інтеграція обмежених контекстів","\u002Fsoftware-engineering\u002Fintegrating-limited-contexts","09.software-engineering\u002F02.integrating-limited-contexts",{"title":3103,"path":3104,"stem":3105},"3. Реалізація простої бізнес-логіки","\u002Fsoftware-engineering\u002Fsimple","09.software-engineering\u002F03.simple",{"title":3107,"path":3108,"stem":3109},"4. Опрацювання складної бізнес-логіки","\u002Fsoftware-engineering\u002Fcomplex-business-logic","09.software-engineering\u002F04.complex-business-logic",{"title":3111,"path":3112,"stem":3113},"5. Моделювання фактора часу. Подієво-орієнтована архітектура.","\u002Fsoftware-engineering\u002Fmodelling-the-time-factor","09.software-engineering\u002F05.modelling-the-time-factor",{"title":3115,"path":3116,"stem":3117},"6. Архітектурні патерни","\u002Fsoftware-engineering\u002Farchitectural-patterns","09.software-engineering\u002F06.architectural-patterns",{"title":3119,"path":3120,"stem":3121},"Паттерни взаємодії","\u002Fsoftware-engineering\u002Fpatterns-of-interaction","09.software-engineering\u002F07.patterns-of-interaction",{"title":3123,"path":3124,"stem":3125},"Евристика проєктування","\u002Fsoftware-engineering\u002Fdesign-heuristics","09.software-engineering\u002F08.design-heuristics",{"title":3127,"path":3128,"stem":3129},"Еволюція проєктних рішень","\u002Fsoftware-engineering\u002Fevolution-of-design-solutions","09.software-engineering\u002F09.evolution-of-design-solutions",{"title":3131,"path":3132,"stem":3133},"EventStorming","\u002Fsoftware-engineering\u002Feventstorming","09.software-engineering\u002F10.eventstorming",{"title":3135,"path":3136,"stem":3137},"DDD на практиці","\u002Fsoftware-engineering\u002Fddd-in-practice","09.software-engineering\u002F11.ddd-in-practice",{"title":3139,"icon":943,"path":3140,"stem":3141,"children":3142,"page":59},"DDD","\u002Fddd","10.ddd",[3143,3147,3151,3155,3159,3163,3167,3171,3175,3179,3183,3187,3191],{"title":3144,"path":3145,"stem":3146},"Аналіз предметної області","\u002Fddd\u002Fdomain-analysis","10.ddd\u002F01.domain-analysis",{"title":3148,"path":3149,"stem":3150},"Експертні знання про предметну область","\u002Fddd\u002Fdomain-expert-knowledge","10.ddd\u002F02.domain-expert-knowledge",{"title":3152,"path":3153,"stem":3154},"Як осмислити складність предметної області","\u002Fddd\u002Fmanaging-domain-complexity","10.ddd\u002F03.managing-domain-complexity",{"title":3156,"path":3157,"stem":3158},"Інтеграція обмежених контекстів","\u002Fddd\u002Fbounded-context-integration","10.ddd\u002F04.bounded-context-integration",{"title":3160,"path":3161,"stem":3162},"Реалізація простої бізнес-логіки","\u002Fddd\u002Fsimple-business-logic","10.ddd\u002F05.simple-business-logic",{"title":3164,"path":3165,"stem":3166},"Обробка складної бізнес-логіки","\u002Fddd\u002Fcomplex-business-logic","10.ddd\u002F06.complex-business-logic",{"title":3168,"path":3169,"stem":3170},"Моделювання фактора часу","\u002Fddd\u002Ftime-modeling","10.ddd\u002F07.time-modeling",{"title":3172,"path":3173,"stem":3174},"Глава 8. Архітектурні Патерни","\u002Fddd\u002Farchitectural-patterns","10.ddd\u002F08.architectural-patterns",{"title":3176,"path":3177,"stem":3178},"Глава 9. Патерни Взаємодії","\u002Fddd\u002Finteraction-patterns","10.ddd\u002F09.interaction-patterns",{"title":3180,"path":3181,"stem":3182},"Глава 10. Проектні Евристики","\u002Fddd\u002Fdesign-heuristics","10.ddd\u002F10.design-heuristics",{"title":3184,"path":3185,"stem":3186},"Глава 11. Еволюція Проектних Рішень","\u002Fddd\u002Fevolution-of-design-decisions","10.ddd\u002F11.evolution-of-design-decisions",{"title":3188,"path":3189,"stem":3190},"Глава 12. EventStorming","\u002Fddd\u002Fevent-storming","10.ddd\u002F12.event-storming",{"title":3192,"path":3193,"stem":3194},"Глава 13. DDD на Практиці","\u002Fddd\u002Fddd-in-practice","10.ddd\u002F13.ddd-in-practice",{"title":3196,"icon":3197,"path":3198,"stem":3199,"children":3200,"page":59},"Media Streaming","i-lucide-video","\u002Fmedia-streaming","11.media-streaming",[3201,3205,3209,3213,3217,3221,3225],{"title":3202,"path":3203,"stem":3204},"01. Магія Стрімінгу: Що відбувається, коли ви натискаєте \"Play\"","\u002Fmedia-streaming\u002Fintroduction","11.media-streaming\u002F01.introduction",{"title":3206,"path":3207,"stem":3208},"02. Анатомія Медіа: Кодеки, Контейнери та Стиснення","\u002Fmedia-streaming\u002Faudio-video-anatomy","11.media-streaming\u002F02.audio-video-anatomy",{"title":3210,"path":3211,"stem":3212},"03. The Gym: FFmpeg Deep Dive","\u002Fmedia-streaming\u002Fffmpeg-gym","11.media-streaming\u002F03.ffmpeg-gym",{"title":3214,"path":3215,"stem":3216},"04. HLS Protocol: HTTP Live Streaming у Деталях","\u002Fmedia-streaming\u002Fhls-protocol","11.media-streaming\u002F04.hls-protocol",{"title":3218,"path":3219,"stem":3220},"05. DASH Protocol: Відкритий Стандарт","\u002Fmedia-streaming\u002Fdash-protocol","11.media-streaming\u002F05.dash-protocol",{"title":3222,"path":3223,"stem":3224},"06. Масштабування: CDN та Adaptive Bitrate","\u002Fmedia-streaming\u002Fcdn-and-adaptive-bitrate","11.media-streaming\u002F06.cdn-and-adaptive-bitrate",{"title":3226,"path":3227,"stem":3228},"07. Війна із Затримкою (Latency)","\u002Fmedia-streaming\u002Frealtime-latency","11.media-streaming\u002F07.realtime-latency",{"title":3230,"icon":3231,"path":3232,"stem":3233,"children":3234,"page":59},"HTML & CSS","i-devicon-html5","\u002Fhtml-css","12.html-css",[3235,3239,3243,3247,3251,3255,3259,3263,3267,3271,3275,3279,3283,3287,3291,3295,3299,3303,3307,3311,3315,3319,3323,3327,3331,3335,3339,3343,3347,3351],{"title":3236,"path":3237,"stem":3238},"Вступ до HTML. Структура документа","\u002Fhtml-css\u002Fintro-html-structure","12.html-css\u002F01.intro-html-structure",{"title":3240,"path":3241,"stem":3242},"Форматування тексту в HTML","\u002Fhtml-css\u002Fhtml-text-formatting","12.html-css\u002F02.html-text-formatting",{"title":3244,"path":3245,"stem":3246},"Посилання та зображення в HTML","\u002Fhtml-css\u002Fhtml-links-images","12.html-css\u002F03.html-links-images",{"title":3248,"path":3249,"stem":3250},"Списки та таблиці в HTML","\u002Fhtml-css\u002Fhtml-lists-tables","12.html-css\u002F04.html-lists-tables",{"title":3252,"path":3253,"stem":3254},"Форми в HTML","\u002Fhtml-css\u002Fhtml-forms","12.html-css\u002F05.html-forms",{"title":3256,"path":3257,"stem":3258},"Семантичні елементи HTML5","\u002Fhtml-css\u002Fhtml-semantic-elements","12.html-css\u002F06.html-semantic-elements",{"title":3260,"path":3261,"stem":3262},"Мультимедіа та розширені елементи HTML","\u002Fhtml-css\u002Fhtml-multimedia-advanced","12.html-css\u002F07.html-multimedia-advanced",{"title":3264,"path":3265,"stem":3266},"Мікророзмітка та SEO в HTML","\u002Fhtml-css\u002Fhtml-microdata-seo","12.html-css\u002F08.html-microdata-seo",{"title":3268,"path":3269,"stem":3270},"Вступ до CSS. Селектори та специфічність","\u002Fhtml-css\u002Fcss-intro-selectors","12.html-css\u002F09.css-intro-selectors",{"title":3272,"path":3273,"stem":3274},"Блокова модель CSS. Відступи. Box Sizing","\u002Fhtml-css\u002Fcss-box-model","12.html-css\u002F10.css-box-model",{"title":3276,"path":3277,"stem":3278},"Розміри у CSS: повний довідник одиниць і ключових слів","\u002Fhtml-css\u002F10a.css-sizing","12.html-css\u002F10a.css-sizing",{"title":3280,"path":3281,"stem":3282},"Типографіка в CSS. Шрифти та текст","\u002Fhtml-css\u002Fcss-typography","12.html-css\u002F11.css-typography",{"title":3284,"path":3285,"stem":3286},"Кольори та фони в CSS","\u002Fhtml-css\u002Fcss-colors-backgrounds","12.html-css\u002F12.css-colors-backgrounds",{"title":3288,"path":3289,"stem":3290},"Тіні та фільтри в CSS","\u002Fhtml-css\u002F12b.css-shadows-filters","12.html-css\u002F12b.css-shadows-filters",{"title":3292,"path":3293,"stem":3294},"CSS Flexbox: Фундамент гнучких макетів","\u002Fhtml-css\u002Fcss-flexbox-fundamentals","12.html-css\u002F13.css-flexbox-fundamentals",{"title":3296,"path":3297,"stem":3298},"CSS Flexbox: Вирівнювання та Позиціонування","\u002Fhtml-css\u002Fcss-flexbox-alignment-sizing-and-patterns","12.html-css\u002F14.css-flexbox-alignment-sizing-and-patterns",{"title":3300,"path":3301,"stem":3302},"CSS Grid. Двовимірний макет. Частина 1","\u002Fhtml-css\u002Fcss-layout-grid","12.html-css\u002F15.css-layout-grid",{"title":3304,"path":3305,"stem":3306},"CSS Grid. Двовимірний макет. Частина 2","\u002Fhtml-css\u002Fcss-layout-grid-advanced","12.html-css\u002F16.css-layout-grid-advanced",{"title":3308,"path":3309,"stem":3310},"Позиціонування в CSS. Z-index. Stacking Context","\u002Fhtml-css\u002Fcss-positioning","12.html-css\u002F17.css-positioning",{"title":3312,"path":3313,"stem":3314},"CSS Анімації та Переходи","\u002Fhtml-css\u002Fcss-animations-transitions","12.html-css\u002F18.css-animations-transitions",{"title":3316,"path":3317,"stem":3318},"Адаптивний дизайн. Media Queries. Частина 1","\u002Fhtml-css\u002Fcss-responsive-media-queries","12.html-css\u002F19.css-responsive-media-queries",{"title":3320,"path":3321,"stem":3322},"Адаптивний дизайн. Частина 2: clamp(), Container Queries, @layer","\u002Fhtml-css\u002Fcss-responsive-advanced","12.html-css\u002F20.css-responsive-advanced",{"title":3324,"path":3325,"stem":3326},"CSS Custom Properties. Методології. Сучасний CSS","\u002Fhtml-css\u002Fcss-variables-methodologies","12.html-css\u002F21.css-variables-methodologies",{"title":3328,"path":3329,"stem":3330},"Сучасний CSS 2023–2025: Нові можливості","\u002Fhtml-css\u002Fcss-modern-features","12.html-css\u002F22.css-modern-features",{"title":3332,"path":3333,"stem":3334},"CSS Nesting, @layer, @scope та @property: нативний препроцесор","\u002Fhtml-css\u002F22a.css-nesting-modern-syntax","12.html-css\u002F22a.css-nesting-modern-syntax",{"title":3336,"path":3337,"stem":3338},"CSS для форм та інтерактивних станів","\u002Fhtml-css\u002Fcss-forms-interactive-states","12.html-css\u002F23.css-forms-interactive-states",{"title":3340,"path":3341,"stem":3342},"Доступність у CSS (CSS Accessibility)","\u002Fhtml-css\u002Fcss-accessibility","12.html-css\u002F24.css-accessibility",{"title":3344,"path":3345,"stem":3346},"CSS-функції та сучасні sizing primitives","\u002Fhtml-css\u002Fcss-functions-sizing","12.html-css\u002F25.css-functions-sizing",{"title":3348,"path":3349,"stem":3350},"Rendering Pipeline і CSS Performance","\u002Fhtml-css\u002Fcss-rendering-performance","12.html-css\u002F26.css-rendering-performance",{"title":3352,"path":3353,"stem":3354},"CSS Best Practices: типові ситуації та правильні рішення","\u002Fhtml-css\u002Fcss-best-practices","12.html-css\u002F27.css-best-practices",{"title":3356,"path":3357,"stem":3358,"children":3359,"page":59},"AWS","\u002Faws","13.aws",[3360,3364,3368,3372,3376,3380,3384,3388,3392,3396,3400,3404,3408,3412,3416,3420,3424,3428],{"title":3361,"path":3362,"stem":3363},"Реєстрація AWS акаунту та студентські програми","\u002Faws\u002Faccount-registration","13.aws\u002F00.account-registration",{"title":3365,"path":3366,"stem":3367},"Вступ до хмарних обчислень та AWS","\u002Faws\u002Fintroduction-to-cloud","13.aws\u002F01.introduction-to-cloud",{"title":3369,"path":3370,"stem":3371},"AWS IAM — Identity and Access Management","\u002Faws\u002Fiam","13.aws\u002F02.iam",{"title":3373,"path":3374,"stem":3375},"AWS IAM CLI — Довідник команд","\u002Faws\u002F02a.iam-doc","13.aws\u002F02a.iam-doc",{"title":3377,"path":3378,"stem":3379},"Docker та контейнеризація в AWS — ECR, ECS та Fargate","\u002Faws\u002Fdocker-ecs","13.aws\u002F03.docker-ecs",{"title":3381,"path":3382,"stem":3383},"AWS ECR \u002F ECS CLI — Довідник команд","\u002Faws\u002F03a.docker-ecs-doc","13.aws\u002F03a.docker-ecs-doc",{"title":3385,"path":3386,"stem":3387},"Amazon EC2 — Elastic Compute Cloud","\u002Faws\u002Fec2","13.aws\u002F04.ec2",{"title":3389,"path":3390,"stem":3391},"AWS EC2 CLI — Довідник команд","\u002Faws\u002F04a.ec2-doc","13.aws\u002F04a.ec2-doc",{"title":3393,"path":3394,"stem":3395},"Elastic Load Balancing та Auto Scaling","\u002Faws\u002Falb-asg","13.aws\u002F05.alb-asg",{"title":3397,"path":3398,"stem":3399},"Amazon S3 — Simple Storage Service","\u002Faws\u002Fs3","13.aws\u002F06.s3",{"title":3401,"path":3402,"stem":3403},"Amazon CloudFront — Content Delivery Network","\u002Faws\u002Fcloudfront","13.aws\u002F07.cloudfront",{"title":3405,"path":3406,"stem":3407},"Amazon RDS — Relational Database Service","\u002Faws\u002Frds","13.aws\u002F08.rds",{"title":3409,"path":3410,"stem":3411},"Amazon DynamoDB — NoSQL Database","\u002Faws\u002Fdynamodb","13.aws\u002F09.dynamodb",{"title":3413,"path":3414,"stem":3415},"AWS Lambda та Serverless Compute","\u002Faws\u002Flambda","13.aws\u002F10.lambda",{"title":3417,"path":3418,"stem":3419},"Amazon Bedrock - Foundation Models, RAG та Agents","\u002Faws\u002Fbedrock","13.aws\u002F22.bedrock",{"title":3421,"path":3422,"stem":3423},"Amazon Rekognition - Комп'ютерний зір","\u002Faws\u002Frekognition","13.aws\u002F23.rekognition",{"title":3425,"path":3426,"stem":3427},"Amazon Textract - Інтелектуальний аналіз документів","\u002Faws\u002Ftextract","13.aws\u002F24.textract",{"title":3429,"path":3430,"stem":3431},"Amazon Polly, Transcribe, Comprehend та Translate","\u002Faws\u002Faudio-nlp-services","13.aws\u002F25.audio-nlp-services",{"title":3433,"path":3434,"stem":3435,"children":3436,"page":59},"Ai Development","\u002Fai-development","14.ai-development",[3437],{"title":3438,"path":3439,"stem":3440,"children":3441,"page":59},"Foundations","\u002Fai-development\u002Ffoundations","14.ai-development\u002F00.foundations",[3442],{"title":3443,"path":3444,"stem":3445},"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":3447,"path":3448,"stem":3449,"children":3450,"page":59},"React Native","\u002Freact-native","15.react-native",[3451,3472],{"title":3452,"path":3453,"stem":3454,"children":3455,"page":59},"Version1","\u002Freact-native\u002Fversion1","15.react-native\u002Fversion1",[3456,3460,3464,3468],{"title":3457,"path":3458,"stem":3459},"Що таке React Native","\u002Freact-native\u002Fversion1\u002Fwhat-is-react-native","15.react-native\u002Fversion1\u002F01.what-is-react-native",{"title":3461,"path":3462,"stem":3463},"Як влаштований React Native «під капотом»","\u002Freact-native\u002Fversion1\u002Freact-native-architecture","15.react-native\u002Fversion1\u002F02.react-native-architecture",{"title":3465,"path":3466,"stem":3467},"Від React до React Native: ключові відмінності","\u002Freact-native\u002Fversion1\u002Freact-native-vs-react","15.react-native\u002Fversion1\u002F03.react-native-vs-react",{"title":3469,"path":3470,"stem":3471},"View та Text — фундаментальні будівельні блоки","\u002Freact-native\u002Fversion1\u002Fview-and-text","15.react-native\u002Fversion1\u002F04.view-and-text",{"title":3473,"path":3474,"stem":3475,"children":3476,"page":59},"Version2","\u002Freact-native\u002Fversion2","15.react-native\u002Fversion2",[3477,3481,3485,3489,3493,3497,3501,3505,3509,3513,3517,3521,3525,3529,3533,3537,3541,3545,3549,3553,3557,3561,3565,3569,3573,3577,3581],{"title":3478,"path":3479,"stem":3480},"React Native — навіщо він потрібен","\u002Freact-native\u002Fversion2\u002Fwhy-react-native","15.react-native\u002Fversion2\u002F01.why-react-native",{"title":3482,"path":3483,"stem":3484},"Налаштування середовища розробки","\u002Freact-native\u002Fversion2\u002Fenvironment-setup","15.react-native\u002Fversion2\u002F02.environment-setup",{"title":3486,"path":3487,"stem":3488},"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":3490,"path":3491,"stem":3492},"Середовище Expo — перший запуск","\u002Freact-native\u002Fversion2\u002Fexpo-setup-and-tooling","15.react-native\u002Fversion2\u002F04.expo-setup-and-tooling",{"title":3494,"path":3495,"stem":3496},"Структура проєкту та перші UI-примітиви","\u002Freact-native\u002Fversion2\u002Fproject-structure-and-conventions","15.react-native\u002Fversion2\u002F05.project-structure-and-conventions",{"title":3498,"path":3499,"stem":3500},"Базові компоненти React Native","\u002Freact-native\u002Fversion2\u002Fcore-components","15.react-native\u002Fversion2\u002F06.core-components",{"title":3502,"path":3503,"stem":3504},"Flexbox і layout у React Native","\u002Freact-native\u002Fversion2\u002Fflexbox-and-layout","15.react-native\u002Fversion2\u002F07.flexbox-and-layout",{"title":3506,"path":3507,"stem":3508},"StyleSheet і теми (light \u002F dark)","\u002Freact-native\u002Fversion2\u002Fstylesheet-and-theming","15.react-native\u002Fversion2\u002F08.stylesheet-and-theming",{"title":3510,"path":3511,"stem":3512},"Списки та віртуалізація","\u002Freact-native\u002Fversion2\u002Flists-and-virtualization","15.react-native\u002Fversion2\u002F09.lists-and-virtualization",{"title":3514,"path":3515,"stem":3516},"Форми, ввід і валідація","\u002Freact-native\u002Fversion2\u002Fforms-input-validation","15.react-native\u002Fversion2\u002F10.forms-input-validation",{"title":3518,"path":3519,"stem":3520},"Основи Expo Router","\u002Freact-native\u002Fversion2\u002Fexpo-router-basics","15.react-native\u002Fversion2\u002F11.expo-router-basics",{"title":3522,"path":3523,"stem":3524},"Вкладені навігатори та модалки","\u002Freact-native\u002Fversion2\u002Fnested-navigators-and-modals","15.react-native\u002Fversion2\u002F12.nested-navigators-and-modals",{"title":3526,"path":3527,"stem":3528},"Deep linking і параметри маршрутів","\u002Freact-native\u002Fversion2\u002Fdeep-linking-and-params","15.react-native\u002Fversion2\u002F13.deep-linking-and-params",{"title":3530,"path":3531,"stem":3532},"Робота з мережею та життєвий цикл застосунку","\u002Freact-native\u002Fversion2\u002Fnetworking-and-app-lifecycle","15.react-native\u002Fversion2\u002F14.networking-and-app-lifecycle",{"title":3534,"path":3535,"stem":3536},"Redux Toolkit на мобільних платформах","\u002Freact-native\u002Fversion2\u002Fredux-toolkit-on-mobile","15.react-native\u002Fversion2\u002F15.redux-toolkit-on-mobile",{"title":3538,"path":3539,"stem":3540},"RTK Query на мобільних платформах","\u002Freact-native\u002Fversion2\u002Frtk-query-mobile","15.react-native\u002Fversion2\u002F16.rtk-query-mobile",{"title":3542,"path":3543,"stem":3544},"Автентифікація та Безпечне Зберігання","\u002Freact-native\u002Fversion2\u002Fauth-secure-storage","15.react-native\u002Fversion2\u002F18.auth-secure-storage",{"title":3546,"path":3547,"stem":3548},"Локальне сховище — AsyncStorage, MMKV, SQLite","\u002Freact-native\u002Fversion2\u002Flocal-storage-mmkv-sqlite","15.react-native\u002Fversion2\u002F19.local-storage-mmkv-sqlite",{"title":3550,"path":3551,"stem":3552},"Офлайн-First і синхронізація","\u002Freact-native\u002Fversion2\u002Foffline-first-sync","15.react-native\u002Fversion2\u002F20.offline-first-sync",{"title":3554,"path":3555,"stem":3556},"Камера, медіа та файлова система","\u002Freact-native\u002Fversion2\u002Fcamera-media-filesystem","15.react-native\u002Fversion2\u002F21.camera-media-filesystem",{"title":3558,"path":3559,"stem":3560},"Карти та геолокація","\u002Freact-native\u002Fversion2\u002Fmaps-and-location","15.react-native\u002Fversion2\u002F22.maps-and-location",{"title":3562,"path":3563,"stem":3564},"Жести та дотики","\u002Freact-native\u002Fversion2\u002Fgestures-and-touch","15.react-native\u002Fversion2\u002F23.gestures-and-touch",{"title":3566,"path":3567,"stem":3568},"Анімації з Reanimated","\u002Freact-native\u002Fversion2\u002Freanimated-animations","15.react-native\u002Fversion2\u002F24.reanimated-animations",{"title":3570,"path":3571,"stem":3572},"Push і локальні сповіщення","\u002Freact-native\u002Fversion2\u002Fpush-and-local-notifications","15.react-native\u002Fversion2\u002F25.push-and-local-notifications",{"title":3574,"path":3575,"stem":3576},"Інтернаціоналізація та доступність","\u002Freact-native\u002Fversion2\u002Faccessibility-and-i18n","15.react-native\u002Fversion2\u002F26.accessibility-and-i18n",{"title":3578,"path":3579,"stem":3580},"EAS Build та профілі збірки","\u002Freact-native\u002Fversion2\u002Feas-build-and-profiles","15.react-native\u002Fversion2\u002F29.eas-build-and-profiles",{"title":3582,"path":3583,"stem":3584},"Публікація в App Store та Google Play","\u002Freact-native\u002Fversion2\u002Fapp-store-play-release","15.react-native\u002Fversion2\u002F30.app-store-play-release",{"title":3586,"path":3587,"stem":3588,"children":3589,"page":59},"Ai Python","\u002Fai-python","16.ai-python",[3590,3599,3608,3617,3646,3672,3681],{"title":3591,"path":3592,"stem":3593,"children":3594,"page":59},"Intro To Ai","\u002Fai-python\u002Fintro-to-ai","16.ai-python\u002F01.intro-to-ai",[3595],{"title":3596,"path":3597,"stem":3598},"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":3600,"path":3601,"stem":3602,"children":3603,"page":59},"Jupyter Notebook","\u002Fai-python\u002Fjupyter-notebook","16.ai-python\u002F02.jupyter-notebook",[3604],{"title":3605,"path":3606,"stem":3607},"Знайомство з Jupyter Notebook та JupyterLab","\u002Fai-python\u002Fjupyter-notebook\u002Fjupyter-notebook","16.ai-python\u002F02.jupyter-notebook\u002F02.jupyter-notebook",{"title":3609,"path":3610,"stem":3611,"children":3612,"page":59},"Numpy Pandas","\u002Fai-python\u002Fnumpy-pandas","16.ai-python\u002F03.numpy-pandas",[3613],{"title":3614,"path":3615,"stem":3616},"Робота з даними з використанням NumPy і pandas","\u002Fai-python\u002Fnumpy-pandas\u002Fnumpy-pandas","16.ai-python\u002F03.numpy-pandas\u002F03.numpy-pandas",{"title":3618,"path":3619,"stem":3620,"children":3621,"page":59},"Statistics Basics","\u002Fai-python\u002Fstatistics-basics","16.ai-python\u002F04.statistics-basics",[3622,3626,3630,3634,3638,3642],{"title":3623,"path":3624,"stem":3625},"Випадкові величини та їх типи","\u002Fai-python\u002Fstatistics-basics\u002Frandom-variables","16.ai-python\u002F04.statistics-basics\u002F01.random-variables",{"title":3627,"path":3628,"stem":3629},"Міри центральної тенденції","\u002Fai-python\u002Fstatistics-basics\u002Fcentral-tendency","16.ai-python\u002F04.statistics-basics\u002F02.central-tendency",{"title":3631,"path":3632,"stem":3633},"Міри варіації (розсіювання)","\u002Fai-python\u002Fstatistics-basics\u002Fvariability","16.ai-python\u002F04.statistics-basics\u002F03.variability",{"title":3635,"path":3636,"stem":3637},"Розподіли випадкових величин","\u002Fai-python\u002Fstatistics-basics\u002Fdistributions","16.ai-python\u002F04.statistics-basics\u002F04.distributions",{"title":3639,"path":3640,"stem":3641},"Кореляція та взаємозв'язки","\u002Fai-python\u002Fstatistics-basics\u002Fcorrelation","16.ai-python\u002F04.statistics-basics\u002F05.correlation",{"title":3643,"path":3644,"stem":3645},"Викиди та аномалії","\u002Fai-python\u002Fstatistics-basics\u002Foutliers","16.ai-python\u002F04.statistics-basics\u002F06.outliers",{"title":3647,"path":3648,"stem":3649,"children":3650},"Візуалізація даних за допомогою matplotlib","\u002Fai-python\u002Fdata-visualization","16.ai-python\u002F05.data-visualization\u002Findex",[3651,3652,3656,3660,3664,3668],{"title":3647,"path":3648,"stem":3649},{"title":3653,"path":3654,"stem":3655},"Основи matplotlib — Figure, Axes та перший графік","\u002Fai-python\u002Fdata-visualization\u002Fmatplotlib-basics","16.ai-python\u002F05.data-visualization\u002F01.matplotlib-basics",{"title":3657,"path":3658,"stem":3659},"Візуалізація розподілів — гістограми та box plots","\u002Fai-python\u002Fdata-visualization\u002Fdistributions","16.ai-python\u002F05.data-visualization\u002F02.distributions",{"title":3661,"path":3662,"stem":3663},"Візуалізація залежностей — scatter plots та кореляція","\u002Fai-python\u002Fdata-visualization\u002Frelationships","16.ai-python\u002F05.data-visualization\u002F03.relationships",{"title":3665,"path":3666,"stem":3667},"Візуалізація категоріальних даних — bar charts та pie charts","\u002Fai-python\u002Fdata-visualization\u002Fcategorical","16.ai-python\u002F05.data-visualization\u002F04.categorical",{"title":3669,"path":3670,"stem":3671},"Композиції та стилізація — subplots та багатопанельні дашборди","\u002Fai-python\u002Fdata-visualization\u002Fsubplots-styling","16.ai-python\u002F05.data-visualization\u002F05.subplots-styling",{"title":3673,"path":3674,"stem":3675,"children":3676,"page":59},"Linear Regression","\u002Fai-python\u002Flinear-regression","16.ai-python\u002F06.linear-regression",[3677],{"title":3678,"path":3679,"stem":3680},"Лінійна регресія — перша модель машинного навчання","\u002Fai-python\u002Flinear-regression\u002Flinear-regression","16.ai-python\u002F06.linear-regression\u002F06.linear-regression",{"title":3682,"path":3683,"stem":3684,"children":3685,"page":59},"Linear Regression Theory","\u002Fai-python\u002Flinear-regression-theory","16.ai-python\u002F07.linear-regression-theory",[3686,3690,3694,3698,3702],{"title":3687,"path":3688,"stem":3689},"Регресійна задача та лінійна регресія з однією змінною","\u002Fai-python\u002Flinear-regression-theory\u002Fregression-task","16.ai-python\u002F07.linear-regression-theory\u002F01.regression-task",{"title":3691,"path":3692,"stem":3693},"Метрики якості регресії — як оцінити модель","\u002Fai-python\u002Flinear-regression-theory\u002Fquality-metrics","16.ai-python\u002F07.linear-regression-theory\u002F02.quality-metrics",{"title":3695,"path":3696,"stem":3697},"Градієнтний спуск — як модель навчається","\u002Fai-python\u002Flinear-regression-theory\u002Fgradient-descent","16.ai-python\u002F07.linear-regression-theory\u002F03.gradient-descent",{"title":3699,"path":3700,"stem":3701},"Множинна лінійна регресія — модель з багатьма ознаками","\u002Fai-python\u002Flinear-regression-theory\u002Fmultiple-regression","16.ai-python\u002F07.linear-regression-theory\u002F04.multiple-regression",{"title":3703,"path":3704,"stem":3705},"Практичні завдання та резюме модуля","\u002Fai-python\u002Flinear-regression-theory\u002Fpractice","16.ai-python\u002F07.linear-regression-theory\u002F05.practice",{"title":3707,"icon":658,"path":3708,"stem":3709,"children":3710,"page":59},"Клієнт-серверна архітектура","\u002Fclient-server-architecture","17.client-server-architecture",[3711,3715,3719,3723,3727,3731,3735,3739,3743,3747,3751,3755,3759,3763,3767,3771,3775,3779],{"title":3712,"path":3713,"stem":3714},"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":3716,"path":3717,"stem":3718},"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":3720,"path":3721,"stem":3722},"Інтерфейси та модель конкурентності мови Go","\u002Fclient-server-architecture\u002Finterfaces-and-concurrency-model","17.client-server-architecture\u002F03.interfaces-and-concurrency-model",{"title":3724,"path":3725,"stem":3726},"Сокетне програмування та протокол TCP у Go","\u002Fclient-server-architecture\u002Ftcp-socket-programming","17.client-server-architecture\u002F04.tcp-socket-programming",{"title":3728,"path":3729,"stem":3730},"Протокол UDP та датаграмна передача даних","\u002Fclient-server-architecture\u002Fudp-datagram-transmission","17.client-server-architecture\u002F05.udp-datagram-transmission",{"title":3732,"path":3733,"stem":3734},"Криптографічний захист каналів зв","\u002Fclient-server-architecture\u002Ftls-cryptographic-channel-protection","17.client-server-architecture\u002F06.tls-cryptographic-channel-protection",{"title":3736,"path":3737,"stem":3738},"Прикладні мережеві протоколи DNS та SMTP","\u002Fclient-server-architecture\u002Fdns-smtp-application-protocols","17.client-server-architecture\u002F07.dns-smtp-application-protocols",{"title":3740,"path":3741,"stem":3742},"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":3744,"path":3745,"stem":3746},"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":3748,"path":3749,"stem":3750},"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":3752,"path":3753,"stem":3754},"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":3756,"path":3757,"stem":3758},"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":3760,"path":3761,"stem":3762},"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":3764,"path":3765,"stem":3766},"Потокова передача даних та протокол WebSocket","\u002Fclient-server-architecture\u002Fstreaming-data-and-websockets","17.client-server-architecture\u002F14.streaming-data-and-websockets",{"title":3768,"path":3769,"stem":3770},"Міжсервісна взаємодія на основі протоколу gRPC","\u002Fclient-server-architecture\u002Fgrpc-inter-service-communication","17.client-server-architecture\u002F15.grpc-inter-service-communication",{"title":3772,"path":3773,"stem":3774},"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":3776,"path":3777,"stem":3778},"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":3780,"path":3781,"stem":3782},"Моніторинг, безпека та контейнеризація застосунків","\u002Fclient-server-architecture\u002Fmonitoring-security-and-containerization","17.client-server-architecture\u002F18.monitoring-security-and-containerization",{"title":3784,"icon":2014,"path":3785,"stem":3786,"children":3787,"page":59},"Розробка WEB-застосувань","\u002Fweb-development","18.web-development",[3788,3833,3871,3900,3929,3986,4036,4130,4196,4278,4311,4339,4381,4427,4470],{"title":3789,"icon":658,"path":3790,"stem":3791,"children":3792,"page":59},"Архітектура комп'ютерних мереж та мережеві протоколи","\u002Fweb-development\u002Fnetwork-architecture-and-protocols","18.web-development\u002F01.network-architecture-and-protocols",[3793,3797,3801,3805,3809,3813,3817,3821,3825,3829],{"title":3794,"path":3795,"stem":3796},"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":3798,"path":3799,"stem":3800},"Еталонна модель OSI","\u002Fweb-development\u002Fnetwork-architecture-and-protocols\u002Fosi-model","18.web-development\u002F01.network-architecture-and-protocols\u002F02.osi-model",{"title":3802,"path":3803,"stem":3804},"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":3806,"path":3807,"stem":3808},"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":3810,"path":3811,"stem":3812},"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":3814,"path":3815,"stem":3816},"Система доменних імен DNS","\u002Fweb-development\u002Fnetwork-architecture-and-protocols\u002Fdns-system","18.web-development\u002F01.network-architecture-and-protocols\u002F06.dns-system",{"title":3818,"path":3819,"stem":3820},"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":3822,"path":3823,"stem":3824},"Протокол WebSocket","\u002Fweb-development\u002Fnetwork-architecture-and-protocols\u002Fwebsocket-protocol","18.web-development\u002F01.network-architecture-and-protocols\u002F08.websocket-protocol",{"title":3826,"path":3827,"stem":3828},"Протокол SSH","\u002Fweb-development\u002Fnetwork-architecture-and-protocols\u002Fssh-protocol","18.web-development\u002F01.network-architecture-and-protocols\u002F09.ssh-protocol",{"title":3830,"path":3831,"stem":3832},"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":3834,"icon":3835,"path":3836,"stem":3837,"children":3838,"page":59},"Протокол HTTP та захищена передача даних HTTPS","i-lucide-lock","\u002Fweb-development\u002Fhttp-and-https","18.web-development\u002F02.http-and-https",[3839,3843,3847,3851,3855,3859,3863,3867],{"title":3840,"path":3841,"stem":3842},"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":3844,"path":3845,"stem":3846},"Анатомія HTTP-запиту","\u002Fweb-development\u002Fhttp-and-https\u002Fhttp-request-structure","18.web-development\u002F02.http-and-https\u002F02.http-request-structure",{"title":3848,"path":3849,"stem":3850},"Анатомія HTTP-відповіді","\u002Fweb-development\u002Fhttp-and-https\u002Fhttp-response-structure","18.web-development\u002F02.http-and-https\u002F03.http-response-structure",{"title":3852,"path":3853,"stem":3854},"Методи HTTP та їхня семантика","\u002Fweb-development\u002Fhttp-and-https\u002Fhttp-methods","18.web-development\u002F02.http-and-https\u002F04.http-methods",{"title":3856,"path":3857,"stem":3858},"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":3860,"path":3861,"stem":3862},"HTTP-заголовки та їхнє призначення","\u002Fweb-development\u002Fhttp-and-https\u002Fhttp-headers","18.web-development\u002F02.http-and-https\u002F06.http-headers",{"title":3864,"path":3865,"stem":3866},"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":3868,"path":3869,"stem":3870},"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":3872,"icon":2394,"path":3873,"stem":3874,"children":3875,"page":59},"Система типів мови TypeScript","\u002Fweb-development\u002Ftypescript-type-system","18.web-development\u002F03.typescript-type-system",[3876,3880,3884,3888,3892,3896],{"title":3877,"path":3878,"stem":3879},"Знайомство з TypeScript Compiler","\u002Fweb-development\u002Ftypescript-type-system\u002Fintroduction-compiler-config","18.web-development\u002F03.typescript-type-system\u002F01.introduction-compiler-config",{"title":3881,"path":3882,"stem":3883},"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":3885,"path":3886,"stem":3887},"Масиви, кортежі та об","\u002Fweb-development\u002Ftypescript-type-system\u002Farrays-tuples-objects","18.web-development\u002F03.typescript-type-system\u002F03.arrays-tuples-objects",{"title":3889,"path":3890,"stem":3891},"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":3893,"path":3894,"stem":3895},"Type Narrowing (звуження типів)","\u002Fweb-development\u002Ftypescript-type-system\u002Ftype-narrowing","18.web-development\u002F03.typescript-type-system\u002F05.type-narrowing",{"title":3897,"path":3898,"stem":3899},"Типізація функцій","\u002Fweb-development\u002Ftypescript-type-system\u002Ffunctions-typing","18.web-development\u002F03.typescript-type-system\u002F06.functions-typing",{"title":3901,"icon":2394,"path":3902,"stem":3903,"children":3904,"page":59},"Розширені засоби мови TypeScript","\u002Fweb-development\u002Ftypescript-advanced","18.web-development\u002F04.typescript-advanced",[3905,3909,3913,3917,3921,3925],{"title":3906,"path":3907,"stem":3908},"Interfaces та Classes","\u002Fweb-development\u002Ftypescript-advanced\u002Finterfaces-classes","18.web-development\u002F04.typescript-advanced\u002F01.interfaces-classes",{"title":3910,"path":3911,"stem":3912},"Основи Generic типів","\u002Fweb-development\u002Ftypescript-advanced\u002Fgenerics-fundamentals","18.web-development\u002F04.typescript-advanced\u002F02.generics-fundamentals",{"title":3914,"path":3915,"stem":3916},"Enums та Decorators","\u002Fweb-development\u002Ftypescript-advanced\u002Fenums-decorators","18.web-development\u002F04.typescript-advanced\u002F03.enums-decorators",{"title":3918,"path":3919,"stem":3920},"Utility Types","\u002Fweb-development\u002Ftypescript-advanced\u002Futility-types","18.web-development\u002F04.typescript-advanced\u002F04.utility-types",{"title":3922,"path":3923,"stem":3924},"Mapped та Conditional Types","\u002Fweb-development\u002Ftypescript-advanced\u002Fmapped-conditional-types","18.web-development\u002F04.typescript-advanced\u002F05.mapped-conditional-types",{"title":3926,"path":3927,"stem":3928},"Модулі та Strict Mode","\u002Fweb-development\u002Ftypescript-advanced\u002Fmodules-strict-mode","18.web-development\u002F04.typescript-advanced\u002F06.modules-strict-mode",{"title":3930,"icon":3931,"path":3932,"stem":3933,"children":3934,"page":59},"Платформа Node.js як середовище виконання","i-devicon-nodejs","\u002Fweb-development\u002Fnodejs-platform","18.web-development\u002F05.nodejs-platform",[3935,3939,3943,3947,3951,3955,3959,3963,3967,3971,3975,3978,3982],{"title":3936,"path":3937,"stem":3938},"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":3940,"path":3941,"stem":3942},"Event Loop — серце Node.js","\u002Fweb-development\u002Fnodejs-platform\u002Fevent-loop","18.web-development\u002F05.nodejs-platform\u002F02.event-loop",{"title":3944,"path":3945,"stem":3946},"Модульні системи: CommonJS vs ES Modules","\u002Fweb-development\u002Fnodejs-platform\u002Fmodule-systems","18.web-development\u002F05.nodejs-platform\u002F03.module-systems",{"title":3948,"path":3949,"stem":3950},"npm та package.json","\u002Fweb-development\u002Fnodejs-platform\u002Fnpm-package-json","18.web-development\u002F05.nodejs-platform\u002F04.npm-package-json",{"title":3952,"path":3953,"stem":3954},"Глобальні об\\","\u002Fweb-development\u002Fnodejs-platform\u002Fglobal-objects","18.web-development\u002F05.nodejs-platform\u002F05.global-objects",{"title":3956,"path":3957,"stem":3958},"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":3960,"path":3961,"stem":3962},"Вбудований модуль path","\u002Fweb-development\u002Fnodejs-platform\u002Fbuilt-in-modules-path","18.web-development\u002F05.nodejs-platform\u002F07.built-in-modules-path",{"title":3964,"path":3965,"stem":3966},"Вбудований модуль http","\u002Fweb-development\u002Fnodejs-platform\u002Fbuilt-in-modules-http","18.web-development\u002F05.nodejs-platform\u002F08.built-in-modules-http",{"title":3968,"path":3969,"stem":3970},"Streams — потоки даних у Node.js","\u002Fweb-development\u002Fnodejs-platform\u002Fstreams","18.web-development\u002F05.nodejs-platform\u002F09.streams",{"title":3972,"path":3973,"stem":3974},"Вбудований модуль util (Utilities)","\u002Fweb-development\u002Fnodejs-platform\u002Fbuilt-in-modules-util","18.web-development\u002F05.nodejs-platform\u002F10.built-in-modules-util",{"title":3037,"path":3976,"stem":3977},"\u002Fweb-development\u002Fnodejs-platform\u002Fenvironment-variables","18.web-development\u002F05.nodejs-platform\u002F11.environment-variables",{"title":3979,"path":3980,"stem":3981},"Інструменти налагодження та розробки","\u002Fweb-development\u002Fnodejs-platform\u002Fdebugging-tools","18.web-development\u002F05.nodejs-platform\u002F12.debugging-tools",{"title":3983,"path":3984,"stem":3985},"Продуктивність та Best Practices","\u002Fweb-development\u002Fnodejs-platform\u002Fperformance-best-practices","18.web-development\u002F05.nodejs-platform\u002F13.performance-best-practices",{"title":3987,"icon":3988,"path":3989,"stem":3990,"children":3991,"page":59},"Асинхронне програмування у Node.js","i-lucide-clock","\u002Fweb-development\u002Fasync-programming-nodejs","18.web-development\u002F06.async-programming-nodejs",[3992,3996,4000,4004,4008,4012,4016,4020,4024,4028,4032],{"title":3993,"path":3994,"stem":3995},"Синхронний vs асинхронний код","\u002Fweb-development\u002Fasync-programming-nodejs\u002Fsync-vs-async","18.web-development\u002F06.async-programming-nodejs\u002F01.sync-vs-async",{"title":3997,"path":3998,"stem":3999},"Callbacks — перша парадигма асинхронності","\u002Fweb-development\u002Fasync-programming-nodejs\u002Fcallbacks","18.web-development\u002F06.async-programming-nodejs\u002F02.callbacks",{"title":4001,"path":4002,"stem":4003},"Promises — стандарт асинхронності","\u002Fweb-development\u002Fasync-programming-nodejs\u002Fpromises","18.web-development\u002F06.async-programming-nodejs\u002F03.promises",{"title":4005,"path":4006,"stem":4007},"Promise комбінатори","\u002Fweb-development\u002Fasync-programming-nodejs\u002Fpromise-combinators","18.web-development\u002F06.async-programming-nodejs\u002F04.promise-combinators",{"title":4009,"path":4010,"stem":4011},"Async\u002FAwait — синтаксичний цукор над Promises","\u002Fweb-development\u002Fasync-programming-nodejs\u002Fasync-await","18.web-development\u002F06.async-programming-nodejs\u002F05.async-await",{"title":4013,"path":4014,"stem":4015},"Паралельне vs послідовне виконання","\u002Fweb-development\u002Fasync-programming-nodejs\u002Fparallel-vs-sequential","18.web-development\u002F06.async-programming-nodejs\u002F06.parallel-vs-sequential",{"title":4017,"path":4018,"stem":4019},"EventEmitter — подієва модель Node.js","\u002Fweb-development\u002Fasync-programming-nodejs\u002Fevent-emitter","18.web-development\u002F06.async-programming-nodejs\u002F07.event-emitter",{"title":4021,"path":4022,"stem":4023},"Worker Threads — багатопотоковість у Node.js","\u002Fweb-development\u002Fasync-programming-nodejs\u002Fworker-threads","18.web-development\u002F06.async-programming-nodejs\u002F08.worker-threads",{"title":4025,"path":4026,"stem":4027},"Child Processes — запуск зовнішніх процесів","\u002Fweb-development\u002Fasync-programming-nodejs\u002Fchild-processes","18.web-development\u002F06.async-programming-nodejs\u002F09.child-processes",{"title":4029,"path":4030,"stem":4031},"Обробка помилок у асинхронному коді","\u002Fweb-development\u002Fasync-programming-nodejs\u002Ferror-handling","18.web-development\u002F06.async-programming-nodejs\u002F10.error-handling",{"title":4033,"path":4034,"stem":4035},"Порівняння Node.js фреймворків","\u002Fweb-development\u002Fasync-programming-nodejs\u002Fnodejs-frameworks","18.web-development\u002F06.async-programming-nodejs\u002F11.nodejs-frameworks",{"title":4037,"icon":4038,"path":4039,"stem":4040,"children":4041,"page":59},"Тема 7. Фреймворк NestJS. Контролери та маршрутизація","i-lucide-route","\u002Fweb-development\u002Fnestjs-controllers-routing","18.web-development\u002F07.nestjs-controllers-routing",[4042,4046,4050,4054,4058,4062,4066,4070,4074,4078,4082,4086,4090,4094,4098,4102,4106,4110,4114,4118,4122,4126],{"title":4043,"path":4044,"stem":4045},"Філософія та архітектура NestJS","\u002Fweb-development\u002Fnestjs-controllers-routing\u002Fnestjs-philosophy","18.web-development\u002F07.nestjs-controllers-routing\u002F01.nestjs-philosophy",{"title":4047,"path":4048,"stem":4049},"Три стовпи архітектури: модулі, контролери, провайдери","\u002Fweb-development\u002Fnestjs-controllers-routing\u002Fthree-pillars","18.web-development\u002F07.nestjs-controllers-routing\u002F02.three-pillars",{"title":4051,"path":4052,"stem":4053},"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":4055,"path":4056,"stem":4057},"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":4059,"path":4060,"stem":4061},"Структура проєкту NestJS та конвенції","\u002Fweb-development\u002Fnestjs-controllers-routing\u002Fproject-structure","18.web-development\u002F07.nestjs-controllers-routing\u002F05.project-structure",{"title":4063,"path":4064,"stem":4065},"Контролери: основи маршрутизації","\u002Fweb-development\u002Fnestjs-controllers-routing\u002Fcontrollers-basics","18.web-development\u002F07.nestjs-controllers-routing\u002F06.controllers-basics",{"title":4067,"path":4068,"stem":4069},"Декоратори маршрутизації HTTP-методів","\u002Fweb-development\u002Fnestjs-controllers-routing\u002Froute-decorators","18.web-development\u002F07.nestjs-controllers-routing\u002F07.route-decorators",{"title":4071,"path":4072,"stem":4073},"Параметри маршруту та декоратор @Param","\u002Fweb-development\u002Fnestjs-controllers-routing\u002Froute-parameters","18.web-development\u002F07.nestjs-controllers-routing\u002F08.route-parameters",{"title":4075,"path":4076,"stem":4077},"Query-параметри та декоратор @Query","\u002Fweb-development\u002Fnestjs-controllers-routing\u002Fquery-parameters","18.web-development\u002F07.nestjs-controllers-routing\u002F09.query-parameters",{"title":4079,"path":4080,"stem":4081},"Тіло запиту та декоратор @Body","\u002Fweb-development\u002Fnestjs-controllers-routing\u002Frequest-body","18.web-development\u002F07.nestjs-controllers-routing\u002F10.request-body",{"title":4083,"path":4084,"stem":4085},"Робота з заголовками запиту та відповіді","\u002Fweb-development\u002Fnestjs-controllers-routing\u002Fheaders-decorators","18.web-development\u002F07.nestjs-controllers-routing\u002F11.headers-decorators",{"title":4087,"path":4088,"stem":4089},"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":4091,"path":4092,"stem":4093},"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":4095,"path":4096,"stem":4097},"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":4099,"path":4100,"stem":4101},"Перенаправлення (Redirects) та декоратор @Redirect","\u002Fweb-development\u002Fnestjs-controllers-routing\u002Fredirects","18.web-development\u002F07.nestjs-controllers-routing\u002F15.redirects",{"title":4103,"path":4104,"stem":4105},"Асинхронні обробники та Observables","\u002Fweb-development\u002Fnestjs-controllers-routing\u002Fasync-handlers","18.web-development\u002F07.nestjs-controllers-routing\u002F16.async-handlers",{"title":4107,"path":4108,"stem":4109},"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":4111,"path":4112,"stem":4113},"Області видимості контролерів (Scopes)","\u002Fweb-development\u002Fnestjs-controllers-routing\u002Fcontroller-scopes","18.web-development\u002F07.nestjs-controllers-routing\u002F18.controller-scopes",{"title":4115,"path":4116,"stem":4117},"Основні команди NestJS CLI","\u002Fweb-development\u002Fnestjs-controllers-routing\u002Fnestjs-cli-commands","18.web-development\u002F07.nestjs-controllers-routing\u002F19.nestjs-cli-commands",{"title":4119,"path":4120,"stem":4121},"Практичний приклад: створення CRUD-контролера","\u002Fweb-development\u002Fnestjs-controllers-routing\u002Fcrud-example","18.web-development\u002F07.nestjs-controllers-routing\u002F20.crud-example",{"title":4123,"path":4124,"stem":4125},"Тестування контролерів","\u002Fweb-development\u002Fnestjs-controllers-routing\u002Ftesting-controllers","18.web-development\u002F07.nestjs-controllers-routing\u002F21.testing-controllers",{"title":4127,"path":4128,"stem":4129},"Best Practices для контролерів та маршрутизації","\u002Fweb-development\u002Fnestjs-controllers-routing\u002Fbest-practices","18.web-development\u002F07.nestjs-controllers-routing\u002F22.best-practices",{"title":4131,"icon":4132,"path":4133,"stem":4134,"children":4135,"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",[4136,4140,4144,4148,4152,4156,4160,4164,4168,4172,4176,4180,4184,4188,4192],{"title":4137,"path":4138,"stem":4139},"Концепція провайдерів у NestJS","\u002Fweb-development\u002Fnestjs-providers-modules\u002Fproviders-concept","18.web-development\u002F08.nestjs-providers-modules\u002F01.providers-concept",{"title":4141,"path":4142,"stem":4143},"Сервіси: інкапсуляція бізнес-логіки","\u002Fweb-development\u002Fnestjs-providers-modules\u002Fservices-business-logic","18.web-development\u002F08.nestjs-providers-modules\u002F02.services-business-logic",{"title":4145,"path":4146,"stem":4147},"Практика ін","\u002Fweb-development\u002Fnestjs-providers-modules\u002Fdependency-injection-practice","18.web-development\u002F08.nestjs-providers-modules\u002F03.dependency-injection-practice",{"title":4149,"path":4150,"stem":4151},"Custom Providers: useValue, useClass, useFactory, useExisting","\u002Fweb-development\u002Fnestjs-providers-modules\u002Fcustom-providers","18.web-development\u002F08.nestjs-providers-modules\u002F04.custom-providers",{"title":4153,"path":4154,"stem":4155},"Injection Tokens: рядкові та символьні токени","\u002Fweb-development\u002Fnestjs-providers-modules\u002Finjection-tokens","18.web-development\u002F08.nestjs-providers-modules\u002F05.injection-tokens",{"title":4157,"path":4158,"stem":4159},"Опціональні провайдери та декоратор @Optional","\u002Fweb-development\u002Fnestjs-providers-modules\u002Foptional-providers","18.web-development\u002F08.nestjs-providers-modules\u002F07.optional-providers",{"title":4161,"path":4162,"stem":4163},"Структура модулів: imports, controllers, providers, exports","\u002Fweb-development\u002Fnestjs-providers-modules\u002Fmodules-structure","18.web-development\u002F08.nestjs-providers-modules\u002F08.modules-structure",{"title":4165,"path":4166,"stem":4167},"Feature Modules: ізоляція функціональності","\u002Fweb-development\u002Fnestjs-providers-modules\u002Ffeature-modules","18.web-development\u002F08.nestjs-providers-modules\u002F09.feature-modules",{"title":4169,"path":4170,"stem":4171},"Shared Modules: перевикористання провайдерів","\u002Fweb-development\u002Fnestjs-providers-modules\u002Fshared-modules","18.web-development\u002F08.nestjs-providers-modules\u002F10.shared-modules",{"title":4173,"path":4174,"stem":4175},"Global Modules та декоратор @Global","\u002Fweb-development\u002Fnestjs-providers-modules\u002Fglobal-modules","18.web-development\u002F08.nestjs-providers-modules\u002F11.global-modules",{"title":4177,"path":4178,"stem":4179},"Dynamic Modules: конфігурація під час виконання","\u002Fweb-development\u002Fnestjs-providers-modules\u002Fdynamic-modules","18.web-development\u002F08.nestjs-providers-modules\u002F12.dynamic-modules",{"title":4181,"path":4182,"stem":4183},"Циклічні залежності та forwardRef","\u002Fweb-development\u002Fnestjs-providers-modules\u002Fcircular-dependencies","18.web-development\u002F08.nestjs-providers-modules\u002F13.circular-dependencies",{"title":4185,"path":4186,"stem":4187},"Lifecycle Hooks: хуки життєвого циклу","\u002Fweb-development\u002Fnestjs-providers-modules\u002Flifecycle-hooks","18.web-development\u002F08.nestjs-providers-modules\u002F14.lifecycle-hooks",{"title":4189,"path":4190,"stem":4191},"ModuleRef: динамічний доступ до провайдерів","\u002Fweb-development\u002Fnestjs-providers-modules\u002Fmodule-reference","18.web-development\u002F08.nestjs-providers-modules\u002F15.module-reference",{"title":4193,"path":4194,"stem":4195},"Тестування сервісів та провайдерів","\u002Fweb-development\u002Fnestjs-providers-modules\u002Ftesting-services","18.web-development\u002F08.nestjs-providers-modules\u002F16.testing-services",{"title":4197,"icon":4198,"path":4199,"stem":4200,"children":4201,"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",[4202,4206,4210,4214,4218,4222,4226,4230,4234,4238,4242,4246,4250,4254,4258,4262,4266,4270,4274],{"title":4203,"path":4204,"stem":4205},"Request Pipeline: конвеєр обробки запитів","\u002Fweb-development\u002Fnestjs-validation-pipeline\u002Frequest-pipeline","18.web-development\u002F09.nestjs-validation-pipeline\u002F01.request-pipeline",{"title":4207,"path":4208,"stem":4209},"Pipes: концепція трансформації та валідації","\u002Fweb-development\u002Fnestjs-validation-pipeline\u002Fpipes-concept","18.web-development\u002F09.nestjs-validation-pipeline\u002F02.pipes-concept",{"title":4211,"path":4212,"stem":4213},"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":4215,"path":4216,"stem":4217},"ValidationPipe: автоматична валідація DTO","\u002Fweb-development\u002Fnestjs-validation-pipeline\u002Fvalidation-pipe","18.web-development\u002F09.nestjs-validation-pipeline\u002F04.validation-pipe",{"title":4219,"path":4220,"stem":4221},"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":4223,"path":4224,"stem":4225},"Створення кастомних валідаторів","\u002Fweb-development\u002Fnestjs-validation-pipeline\u002Fcustom-validators","18.web-development\u002F09.nestjs-validation-pipeline\u002F06.custom-validators",{"title":4227,"path":4228,"stem":4229},"Створення власних Pipes","\u002Fweb-development\u002Fnestjs-validation-pipeline\u002Fcustom-pipes","18.web-development\u002F09.nestjs-validation-pipeline\u002F07.custom-pipes",{"title":4231,"path":4232,"stem":4233},"Основи Middleware","\u002Fweb-development\u002Fnestjs-validation-pipeline\u002Fmiddleware-basics","18.web-development\u002F09.nestjs-validation-pipeline\u002F08.middleware-basics",{"title":4235,"path":4236,"stem":4237},"Практичні приклади Middleware","\u002Fweb-development\u002Fnestjs-validation-pipeline\u002Fmiddleware-examples","18.web-development\u002F09.nestjs-validation-pipeline\u002F09.middleware-examples",{"title":4239,"path":4240,"stem":4241},"Guards: захисні перехоплювачі доступу","\u002Fweb-development\u002Fnestjs-validation-pipeline\u002Fguards-concept","18.web-development\u002F09.nestjs-validation-pipeline\u002F10.guards-concept",{"title":4243,"path":4244,"stem":4245},"Створення кастомних Guards","\u002Fweb-development\u002Fnestjs-validation-pipeline\u002Fcustom-guards","18.web-development\u002F09.nestjs-validation-pipeline\u002F11.custom-guards",{"title":4247,"path":4248,"stem":4249},"Interceptors: перехоплення та трансформація відповідей","\u002Fweb-development\u002Fnestjs-validation-pipeline\u002Finterceptors-concept","18.web-development\u002F09.nestjs-validation-pipeline\u002F12.interceptors-concept",{"title":4251,"path":4252,"stem":4253},"Практичні приклади Interceptors","\u002Fweb-development\u002Fnestjs-validation-pipeline\u002Finterceptor-examples","18.web-development\u002F09.nestjs-validation-pipeline\u002F13.interceptor-examples",{"title":4255,"path":4256,"stem":4257},"Exception Filters: обробка виключень","\u002Fweb-development\u002Fnestjs-validation-pipeline\u002Fexception-filters","18.web-development\u002F09.nestjs-validation-pipeline\u002F14.exception-filters",{"title":4259,"path":4260,"stem":4261},"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":4263,"path":4264,"stem":4265},"Execution Context: контекст виконання","\u002Fweb-development\u002Fnestjs-validation-pipeline\u002Fexecution-context","18.web-development\u002F09.nestjs-validation-pipeline\u002F16.execution-context",{"title":4267,"path":4268,"stem":4269},"Custom Decorators: власні декоратори","\u002Fweb-development\u002Fnestjs-validation-pipeline\u002Fcustom-decorators","18.web-development\u002F09.nestjs-validation-pipeline\u002F17.custom-decorators",{"title":4271,"path":4272,"stem":4273},"Global Components: глобальні компоненти","\u002Fweb-development\u002Fnestjs-validation-pipeline\u002Fglobal-components","18.web-development\u002F09.nestjs-validation-pipeline\u002F18.global-components",{"title":4275,"path":4276,"stem":4277},"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":4279,"icon":2761,"path":4280,"stem":4281,"children":4282,"page":59},"Інтеграція реляційних баз даних засобами TypeORM","\u002Fweb-development\u002Ftypeorm-integration","18.web-development\u002F10.typeorm-integration",[4283,4287,4291,4295,4299,4303,4307],{"title":4284,"path":4285,"stem":4286},"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":4288,"path":4289,"stem":4290},"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":4292,"path":4293,"stem":4294},"Налаштування TypeORM у NestJS проєкті","\u002Fweb-development\u002Ftypeorm-integration\u002F03-typeorm-setup-nestjs","18.web-development\u002F10.typeorm-integration\u002F03-typeorm-setup-nestjs",{"title":4296,"path":4297,"stem":4298},"Entity класи та декоратори TypeORM","\u002Fweb-development\u002Ftypeorm-integration\u002F04-entities-and-decorators","18.web-development\u002F10.typeorm-integration\u002F04-entities-and-decorators",{"title":4300,"path":4301,"stem":4302},"Repository Pattern та CRUD операції","\u002Fweb-development\u002Ftypeorm-integration\u002F05-repository-pattern-crud","18.web-development\u002F10.typeorm-integration\u002F05-repository-pattern-crud",{"title":4304,"path":4305,"stem":4306},"Пагінація та фільтрація даних","\u002Fweb-development\u002Ftypeorm-integration\u002F06-pagination-filtering","18.web-development\u002F10.typeorm-integration\u002F06-pagination-filtering",{"title":4308,"path":4309,"stem":4310},"QueryBuilder для складних запитів","\u002Fweb-development\u002Ftypeorm-integration\u002F07-query-builder","18.web-development\u002F10.typeorm-integration\u002F07-query-builder",{"title":4312,"icon":4313,"path":4314,"stem":4315,"children":4316,"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",[4317,4321,4325,4329,4333],{"title":4318,"path":4319,"stem":4320},"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":4322,"path":4323,"stem":4324},"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":4326,"path":4327,"stem":4328},"Керування міграціями бази даних","\u002Fweb-development\u002Fentity-relations-migrations\u002F03-migrations-management","18.web-development\u002F11.entity-relations-migrations\u002F03-migrations-management",{"title":4330,"path":4331,"stem":4332},"Транзакції у TypeORM","\u002Fweb-development\u002Fentity-relations-migrations\u002F04-transactions","18.web-development\u002F11.entity-relations-migrations\u002F04-transactions",{"title":4334,"path":4335,"stem":4336,"children":4337},"Індекси та оптимізація запитів","\u002Fweb-development\u002Fentity-relations-migrations\u002F05-indexes-optimization","18.web-development\u002F11.entity-relations-migrations\u002F05-indexes-optimization",[4338],{"title":4334,"path":4335,"stem":4336},{"title":4340,"icon":4341,"path":4342,"stem":4343,"children":4344,"page":59},"Механізми автентифікації у вебзастосунках","i-lucide-key","\u002Fweb-development\u002Fauthentication","18.web-development\u002F12.authentication",[4345,4349,4353,4357,4361,4365,4369,4373,4377],{"title":4346,"path":4347,"stem":4348},"Автентифікація vs Авторизація","\u002Fweb-development\u002Fauthentication\u002F01-authentication-vs-authorization","18.web-development\u002F12.authentication\u002F01-authentication-vs-authorization",{"title":4350,"path":4351,"stem":4352},"Стратегії автентифікації","\u002Fweb-development\u002Fauthentication\u002F02-authentication-strategies","18.web-development\u002F12.authentication\u002F02-authentication-strategies",{"title":4354,"path":4355,"stem":4356},"Автентифікація на основі сесій","\u002Fweb-development\u002Fauthentication\u002F03-session-based-authentication","18.web-development\u002F12.authentication\u002F03-session-based-authentication",{"title":4358,"path":4359,"stem":4360},"Структура JSON Web Token (JWT)","\u002Fweb-development\u002Fauthentication\u002F04-jwt-structure","18.web-development\u002F12.authentication\u002F04-jwt-structure",{"title":4362,"path":4363,"stem":4364},"Інтеграція JWT у NestJS","\u002Fweb-development\u002Fauthentication\u002F05-nestjs-jwt-integration","18.web-development\u002F12.authentication\u002F05-nestjs-jwt-integration",{"title":4366,"path":4367,"stem":4368},"Passport.js стратегії у NestJS","\u002Fweb-development\u002Fauthentication\u002F06-passport-strategies","18.web-development\u002F12.authentication\u002F06-passport-strategies",{"title":4370,"path":4371,"stem":4372},"Безпечне зберігання паролів: хешування та криптографічний захист","\u002Fweb-development\u002Fauthentication\u002F07-password-hashing","18.web-development\u002F12.authentication\u002F07-password-hashing",{"title":4374,"path":4375,"stem":4376},"Refresh Token та безпечне оновлення доступу","\u002Fweb-development\u002Fauthentication\u002F08-refresh-tokens","18.web-development\u002F12.authentication\u002F08-refresh-tokens",{"title":4378,"path":4379,"stem":4380},"OAuth 2.0 та OpenID Connect: делегована автентифікація","\u002Fweb-development\u002Fauthentication\u002F09-oauth2-openid","18.web-development\u002F12.authentication\u002F09-oauth2-openid",{"title":4382,"icon":4383,"path":4384,"stem":4385,"children":4386,"page":59},"Авторизація та безпека серверних застосунків","i-lucide-shield","\u002Fweb-development\u002Fauthorization-security","18.web-development\u002F13.authorization-security",[4387,4391,4395,4399,4403,4407,4411,4415,4419,4423],{"title":4388,"path":4389,"stem":4390},"Моделі авторизації","\u002Fweb-development\u002Fauthorization-security\u002F01-authorization-models","18.web-development\u002F13.authorization-security\u002F01-authorization-models",{"title":4392,"path":4393,"stem":4394},"Реалізація RBAC у NestJS","\u002Fweb-development\u002Fauthorization-security\u002F02-rbac-implementation","18.web-development\u002F13.authorization-security\u002F02-rbac-implementation",{"title":4396,"path":4397,"stem":4398},"Permission-Based Access Control","\u002Fweb-development\u002Fauthorization-security\u002F03-permission-based-access","18.web-development\u002F13.authorization-security\u002F03-permission-based-access",{"title":4400,"path":4401,"stem":4402},"ABAC та бібліотека CASL","\u002Fweb-development\u002Fauthorization-security\u002F04-abac-casl","18.web-development\u002F13.authorization-security\u002F04-abac-casl",{"title":4404,"path":4405,"stem":4406},"Кастомні декоратори та метадані","\u002Fweb-development\u002Fauthorization-security\u002F05-custom-decorators-metadata","18.web-development\u002F13.authorization-security\u002F05-custom-decorators-metadata",{"title":4408,"path":4409,"stem":4410},"Конфігурація CORS","\u002Fweb-development\u002Fauthorization-security\u002F06-cors-configuration","18.web-development\u002F13.authorization-security\u002F06-cors-configuration",{"title":4412,"path":4413,"stem":4414},"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":4416,"path":4417,"stem":4418},"Rate Limiting та Throttling","\u002Fweb-development\u002Fauthorization-security\u002F08-rate-limiting-throttling","18.web-development\u002F13.authorization-security\u002F08-rate-limiting-throttling",{"title":4420,"path":4421,"stem":4422},"Захист від поширених атак","\u002Fweb-development\u002Fauthorization-security\u002F09-common-attacks-protection","18.web-development\u002F13.authorization-security\u002F09-common-attacks-protection",{"title":4424,"path":4425,"stem":4426},"HTTPS у продакшені","\u002Fweb-development\u002Fauthorization-security\u002F10-https-production","18.web-development\u002F13.authorization-security\u002F10-https-production",{"title":4428,"icon":871,"path":4429,"stem":4430,"children":4431,"page":59},"Комунікація у реальному часі, нотифікації та фонові задачі","\u002Fweb-development\u002Frealtime-notifications-jobs","18.web-development\u002F14.realtime-notifications-jobs",[4432,4436,4440,4444,4448,4452,4455,4458,4462,4466],{"title":4433,"path":4434,"stem":4435},"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":4437,"path":4438,"stem":4439},"WebSocket Gateway у NestJS","\u002Fweb-development\u002Frealtime-notifications-jobs\u002F02-websocket-gateway","18.web-development\u002F14.realtime-notifications-jobs\u002F02-websocket-gateway",{"title":4441,"path":4442,"stem":4443},"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":4445,"path":4446,"stem":4447},"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":4449,"path":4450,"stem":4451},"Архітектура системи нотифікацій","\u002Fweb-development\u002Frealtime-notifications-jobs\u002F05-notification-system","18.web-development\u002F14.realtime-notifications-jobs\u002F05-notification-system",{"title":904,"path":4453,"stem":4454},"\u002Fweb-development\u002Frealtime-notifications-jobs\u002F06-email-notifications","18.web-development\u002F14.realtime-notifications-jobs\u002F06-email-notifications",{"title":900,"path":4456,"stem":4457},"\u002Fweb-development\u002Frealtime-notifications-jobs\u002F07-web-push-notifications","18.web-development\u002F14.realtime-notifications-jobs\u002F07-web-push-notifications",{"title":4459,"path":4460,"stem":4461},"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":4463,"path":4464,"stem":4465},"Планувальники та Cron jobs","\u002Fweb-development\u002Frealtime-notifications-jobs\u002F09-schedulers-cron","18.web-development\u002F14.realtime-notifications-jobs\u002F09-schedulers-cron",{"title":4467,"path":4468,"stem":4469},"Практичні сценарії застосування","\u002Fweb-development\u002Frealtime-notifications-jobs\u002F10-practical-scenarios","18.web-development\u002F14.realtime-notifications-jobs\u002F10-practical-scenarios",{"title":4471,"icon":4472,"path":4473,"stem":4474,"children":4475,"page":59},"Тестування, документування та розгортання застосунків","i-lucide-rocket","\u002Fweb-development\u002Ftesting-documentation-deployment","18.web-development\u002F15.testing-documentation-deployment",[4476,4480,4484,4488,4492,4496,4500,4504,4508,4512],{"title":4477,"path":4478,"stem":4479},"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":4481,"path":4482,"stem":4483},"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":4485,"path":4486,"stem":4487},"Unit-тестування сервісів","\u002Fweb-development\u002Ftesting-documentation-deployment\u002F03-unit-testing-services","18.web-development\u002F15.testing-documentation-deployment\u002F03-unit-testing-services",{"title":4489,"path":4490,"stem":4491},"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":4493,"path":4494,"stem":4495},"Swagger, OpenAPI, Scalar та Arazzo","\u002Fweb-development\u002Ftesting-documentation-deployment\u002F05-swagger-openapi","18.web-development\u002F15.testing-documentation-deployment\u002F05-swagger-openapi",{"title":4497,"path":4498,"stem":4499},"Керування конфігурацією","\u002Fweb-development\u002Ftesting-documentation-deployment\u002F06-configuration-management","18.web-development\u002F15.testing-documentation-deployment\u002F06-configuration-management",{"title":4501,"path":4502,"stem":4503},"Docker та контейнеризація","\u002Fweb-development\u002Ftesting-documentation-deployment\u002F07-docker-containerization","18.web-development\u002F15.testing-documentation-deployment\u002F07-docker-containerization",{"title":4505,"path":4506,"stem":4507},"CI\u002FCD Pipelines","\u002Fweb-development\u002Ftesting-documentation-deployment\u002F08-cicd-pipelines","18.web-development\u002F15.testing-documentation-deployment\u002F08-cicd-pipelines",{"title":4509,"path":4510,"stem":4511},"Логування та моніторинг","\u002Fweb-development\u002Ftesting-documentation-deployment\u002F09-logging-monitoring","18.web-development\u002F15.testing-documentation-deployment\u002F09-logging-monitoring",{"title":4513,"path":4514,"stem":4515},"Серіалізація та компресія","\u002Fweb-development\u002Ftesting-documentation-deployment\u002F10-serialization-compression","18.web-development\u002F15.testing-documentation-deployment\u002F10-serialization-compression",{"title":4517,"path":4518,"stem":4519,"children":4520,"page":59},"Tailwind","\u002Ftailwind","21.tailwind",[4521,4525,4529,4533,4537,4541,4545,4549,4553,4557,4561,4565],{"title":4522,"path":4523,"stem":4524},"Що таке Tailwind CSS і навіщо він потрібен","\u002Ftailwind\u002Ftailwind-intro-philosophy","21.tailwind\u002F01.tailwind-intro-philosophy",{"title":4526,"path":4527,"stem":4528},"Встановлення та налаштування Tailwind CSS v4","\u002Ftailwind\u002Ftailwind-installation-setup","21.tailwind\u002F02.tailwind-installation-setup",{"title":4530,"path":4531,"stem":4532},"Utility-класи: основи та система Tailwind","\u002Ftailwind\u002Ftailwind-utility-classes-core","21.tailwind\u002F03.tailwind-utility-classes-core",{"title":4534,"path":4535,"stem":4536},"Layout: Flexbox та Grid через Tailwind","\u002Ftailwind\u002Ftailwind-flexbox-grid","21.tailwind\u002F04.tailwind-flexbox-grid",{"title":4538,"path":4539,"stem":4540},"Кастомізація теми через @theme у Tailwind v4","\u002Ftailwind\u002Ftailwind-theme-customization","21.tailwind\u002F05.tailwind-theme-customization",{"title":4542,"path":4543,"stem":4544},"Варіанти: hover, focus, responsive, dark mode та нові v4","\u002Ftailwind\u002Ftailwind-variants-states","21.tailwind\u002F06.tailwind-variants-states",{"title":4546,"path":4547,"stem":4548},"Типографіка та система кольорів у Tailwind v4","\u002Ftailwind\u002Ftailwind-typography-colors","21.tailwind\u002F07.tailwind-typography-colors",{"title":4550,"path":4551,"stem":4552},"Компоненти та повторюваність: @apply, @utility та патерни","\u002Ftailwind\u002Ftailwind-components-patterns","21.tailwind\u002F08.tailwind-components-patterns",{"title":4554,"path":4555,"stem":4556},"Темна тема та система дизайн-токенів у Tailwind v4","\u002Ftailwind\u002Ftailwind-dark-mode-theming","21.tailwind\u002F09.tailwind-dark-mode-theming",{"title":4558,"path":4559,"stem":4560},"Довільні значення та контейнерні запити у Tailwind v4","\u002Ftailwind\u002Ftailwind-arbitrary-container-queries","21.tailwind\u002F10.tailwind-arbitrary-container-queries",{"title":4562,"path":4563,"stem":4564},"Анімації, трансформації та 3D у Tailwind v4","\u002Ftailwind\u002Ftailwind-animations-transforms","21.tailwind\u002F11.tailwind-animations-transforms",{"title":4566,"path":4567,"stem":4568},"Tailwind CLI, PostCSS та інтеграція з фреймворками","\u002Ftailwind\u002Ftailwind-cli-tooling","21.tailwind\u002F12.tailwind-cli-tooling",{"title":4570,"path":4571,"stem":4572},"Тестування компонентів діаграм","\u002Ftest-components","98.test-components",{"id":4574,"title":1953,"body":4575,"description":11132,"extension":11133,"links":11134,"meta":11135,"navigation":4673,"path":1954,"seo":11136,"stem":1955,"__hash__":11137},"docs\u002F02.cpp\u002F60.friend-functions-classes.md",{"type":4576,"value":4577,"toc":11109},"minimark",[4578,4582,4587,4596,4603,4610,4872,4879,4919,4949,4969,4972,5158,5176,5184,5200,5214,5217,5221,5231,5234,5303,5328,5333,5943,5987,6005,6027,6044,6046,6050,6053,6056,6489,6520,6523,6548,6558,6588,6594,6596,6600,6611,6614,6672,6693,7165,7205,7232,7237,7240,7253,7318,7327,7336,7354,7356,7360,7367,7370,7409,7419,7896,7923,7930,7939,7965,7985,8023,8040,8056,8058,8062,8065,8279,8282,8314,8317,8319,8326,8332,8709,8888,8890,8897,8903,8911,8973,8976,8981,9116,9142,9147,9488,9498,9521,9523,9527,9559,9581,9591,10458,10516,10542,10767,10769,10773,10776,10858,10860,10864,10875,11022,11037,11039,11043,11049,11073,11076,11105],[4579,4580,1953],"h1",{"id":4581},"дружні-функції-та-класи",[4583,4584,4586],"h2",{"id":4585},"проблема-непорушності-інкапсуляції","Проблема непорушності інкапсуляції",[4588,4589,4590,4591,4595],"p",{},"До цього моменту ми розглянули інкапсуляцію як фундаментальний принцип ООП: дані класу мають бути приховані у ",[4592,4593,4594],"code",{},"private","-секції, а зовнішній світ взаємодіє з ними виключно через контрольований публічний інтерфейс. Це захищає інваріанти класу, дозволяє змінювати реалізацію без впливу на клієнтський код і знижує кількість точок зчеплення між компонентами системи.",[4588,4597,4598,4599,4602],{},"Але реальні програми рідко складаються з ідеально ізольованих, самодостатніх класів. Іноді дві сутності настільки тісно пов'язані на концептуальному рівні, що штучна ізоляція через ",[4592,4600,4601],{},"public","-методи стає не захистом, а обтяженням. Розглянемо конкретний сценарій.",[4588,4604,4605,4606,4609],{},"Нехай у нас є клас ",[4592,4607,4608],{},"Fraction",", що представляє звичайний дріб із чисельником і знаменником:",[4611,4612,4617],"pre",{"className":4613,"code":4614,"language":4615,"meta":4616,"style":4616},"language-cpp shiki shiki-themes light-plus dark-plus dark-plus","class Fraction\n{\nprivate:\n    int numerator;\n    int denominator;\n\npublic:\n    Fraction(int num = 0, int den = 1)\n        : numerator(num), denominator(den)\n    {\n        if (denominator == 0)\n        {\n            denominator = 1;  \u002F\u002F захист від ділення на нуль\n        }\n    }\n\n    void print() const\n    {\n        std::cout \u003C\u003C numerator \u003C\u003C \"\u002F\" \u003C\u003C denominator;\n    }\n};\n","cpp","",[4592,4618,4619,4632,4639,4645,4658,4668,4675,4681,4720,4747,4753,4772,4778,4795,4801,4807,4812,4827,4832,4861,4866],{"__ignoreMap":4616},[4620,4621,4624,4628],"span",{"class":4622,"line":4623},"line",1,[4620,4625,4627],{"class":4626},"su1O8","class",[4620,4629,4631],{"class":4630},"sN1BT"," Fraction\n",[4620,4633,4635],{"class":4622,"line":4634},2,[4620,4636,4638],{"class":4637},"sHH4Y","{\n",[4620,4640,4642],{"class":4622,"line":4641},3,[4620,4643,4644],{"class":4626},"private:\n",[4620,4646,4648,4651,4655],{"class":4622,"line":4647},4,[4620,4649,4650],{"class":4626},"    int",[4620,4652,4654],{"class":4653},"siwwj"," numerator",[4620,4656,4657],{"class":4637},";\n",[4620,4659,4661,4663,4666],{"class":4622,"line":4660},5,[4620,4662,4650],{"class":4626},[4620,4664,4665],{"class":4653}," denominator",[4620,4667,4657],{"class":4637},[4620,4669,4671],{"class":4622,"line":4670},6,[4620,4672,4674],{"emptyLinePlaceholder":4673},true,"\n",[4620,4676,4678],{"class":4622,"line":4677},7,[4620,4679,4680],{"class":4626},"public:\n",[4620,4682,4684,4688,4691,4694,4697,4700,4704,4707,4709,4712,4714,4717],{"class":4622,"line":4683},8,[4620,4685,4687],{"class":4686},"s8Opu","    Fraction",[4620,4689,4690],{"class":4637},"(",[4620,4692,4693],{"class":4626},"int",[4620,4695,4696],{"class":4653}," num",[4620,4698,4699],{"class":4637}," = ",[4620,4701,4703],{"class":4702},"sJj4R","0",[4620,4705,4706],{"class":4637},", ",[4620,4708,4693],{"class":4626},[4620,4710,4711],{"class":4653}," den",[4620,4713,4699],{"class":4637},[4620,4715,4716],{"class":4702},"1",[4620,4718,4719],{"class":4637},")\n",[4620,4721,4723,4726,4729,4731,4734,4737,4740,4742,4745],{"class":4622,"line":4722},9,[4620,4724,4725],{"class":4637},"        : ",[4620,4727,4728],{"class":4686},"numerator",[4620,4730,4690],{"class":4637},[4620,4732,4733],{"class":4653},"num",[4620,4735,4736],{"class":4637},"), ",[4620,4738,4739],{"class":4686},"denominator",[4620,4741,4690],{"class":4637},[4620,4743,4744],{"class":4653},"den",[4620,4746,4719],{"class":4637},[4620,4748,4750],{"class":4622,"line":4749},10,[4620,4751,4752],{"class":4637},"    {\n",[4620,4754,4756,4760,4763,4765,4768,4770],{"class":4622,"line":4755},11,[4620,4757,4759],{"class":4758},"s8xlr","        if",[4620,4761,4762],{"class":4637}," (",[4620,4764,4739],{"class":4653},[4620,4766,4767],{"class":4637}," == ",[4620,4769,4703],{"class":4702},[4620,4771,4719],{"class":4637},[4620,4773,4775],{"class":4622,"line":4774},12,[4620,4776,4777],{"class":4637},"        {\n",[4620,4779,4781,4784,4786,4788,4791],{"class":4622,"line":4780},13,[4620,4782,4783],{"class":4653},"            denominator",[4620,4785,4699],{"class":4637},[4620,4787,4716],{"class":4702},[4620,4789,4790],{"class":4637},";",[4620,4792,4794],{"class":4793},"spJ8K","  \u002F\u002F захист від ділення на нуль\n",[4620,4796,4798],{"class":4622,"line":4797},14,[4620,4799,4800],{"class":4637},"        }\n",[4620,4802,4804],{"class":4622,"line":4803},15,[4620,4805,4806],{"class":4637},"    }\n",[4620,4808,4810],{"class":4622,"line":4809},16,[4620,4811,4674],{"emptyLinePlaceholder":4673},[4620,4813,4815,4818,4821,4824],{"class":4622,"line":4814},17,[4620,4816,4817],{"class":4626},"    void",[4620,4819,4820],{"class":4686}," print",[4620,4822,4823],{"class":4637},"() ",[4620,4825,4826],{"class":4626},"const\n",[4620,4828,4830],{"class":4622,"line":4829},18,[4620,4831,4752],{"class":4637},[4620,4833,4835,4838,4841,4844,4847,4849,4851,4855,4857,4859],{"class":4622,"line":4834},19,[4620,4836,4837],{"class":4630},"        std",[4620,4839,4840],{"class":4637},"::",[4620,4842,4843],{"class":4653},"cout",[4620,4845,4846],{"class":4637}," \u003C\u003C ",[4620,4848,4728],{"class":4653},[4620,4850,4846],{"class":4637},[4620,4852,4854],{"class":4853},"sbdoH","\"\u002F\"",[4620,4856,4846],{"class":4637},[4620,4858,4739],{"class":4653},[4620,4860,4657],{"class":4637},[4620,4862,4864],{"class":4622,"line":4863},20,[4620,4865,4806],{"class":4637},[4620,4867,4869],{"class":4622,"line":4868},21,[4620,4870,4871],{"class":4637},"};\n",[4588,4873,4874,4875,4878],{},"Тепер припустімо, що нам потрібна функція, яка перевіряє рівність двох дробів. Природний інтерфейс такої функції — вільна функція, що приймає два об'єкти та повертає ",[4592,4876,4877],{},"bool",":",[4611,4880,4882],{"className":4613,"code":4881,"language":4615,"meta":4616,"style":4616},"bool isEqual(const Fraction& a, const Fraction& b);\n",[4592,4883,4884],{"__ignoreMap":4616},[4620,4885,4886,4888,4891,4893,4896,4899,4902,4905,4907,4909,4911,4913,4916],{"class":4622,"line":4623},[4620,4887,4877],{"class":4626},[4620,4889,4890],{"class":4686}," isEqual",[4620,4892,4690],{"class":4637},[4620,4894,4895],{"class":4626},"const",[4620,4897,4898],{"class":4630}," Fraction",[4620,4900,4901],{"class":4626},"&",[4620,4903,4904],{"class":4653}," a",[4620,4906,4706],{"class":4637},[4620,4908,4895],{"class":4626},[4620,4910,4898],{"class":4630},[4620,4912,4901],{"class":4626},[4620,4914,4915],{"class":4653}," b",[4620,4917,4918],{"class":4637},");\n",[4588,4920,4921,4922,4925,4926,4929,4930,4933,4934,4937,4938,4940,4941,4944,4945,4948],{},"Чому вільна функція, а не метод ",[4592,4923,4924],{},"a.isEqual(b)","? По-перше, математично рівність — це симетричне відношення: ",[4592,4927,4928],{},"a == b"," те саме, що ",[4592,4931,4932],{},"b == a",". Запис ",[4592,4935,4936],{},"isEqual(a, b)"," підкреслює цю симетрію краще, ніж асиметричний ",[4592,4939,4924],{},". По-друге, у майбутньому ми захочемо перевантажити оператор ",[4592,4942,4943],{},"==",", а бінарний оператор порівняння природно реалізувати саме як вільну функцію або через ",[4592,4946,4947],{},"friend",".",[4588,4950,4951,4952,4955,4956,4959,4960,4962,4963,4965,4966,4968],{},"Але як реалізувати ",[4592,4953,4954],{},"isEqual()","? Два дроби рівні, якщо їх чисельники та знаменники співпадають після скорочення. Найпростіше — порівняти добутки «навхрест»: ",[4592,4957,4958],{},"a.numerator * b.denominator == b.numerator * a.denominator",". Проблема: поля ",[4592,4961,4728],{}," і ",[4592,4964,4739],{}," — приватні. Функція ",[4592,4967,4954],{}," не має доступу до них.",[4588,4970,4971],{},"Перший спосіб — додати публічні геттери:",[4611,4973,4975],{"className":4613,"code":4974,"language":4615,"meta":4616,"style":4616},"class Fraction\n{\nprivate:\n    int numerator;\n    int denominator;\n\npublic:\n    \u002F\u002F ... конструктор\n\n    int getNumerator() const   { return numerator; }\n    int getDenominator() const { return denominator; }\n};\n\nbool isEqual(const Fraction& a, const Fraction& b)\n{\n    return a.getNumerator() * b.getDenominator() ==\n           b.getNumerator() * a.getDenominator();\n}\n",[4592,4976,4977,4983,4987,4991,4999,5007,5011,5015,5020,5024,5046,5066,5070,5074,5102,5106,5132,5153],{"__ignoreMap":4616},[4620,4978,4979,4981],{"class":4622,"line":4623},[4620,4980,4627],{"class":4626},[4620,4982,4631],{"class":4630},[4620,4984,4985],{"class":4622,"line":4634},[4620,4986,4638],{"class":4637},[4620,4988,4989],{"class":4622,"line":4641},[4620,4990,4644],{"class":4626},[4620,4992,4993,4995,4997],{"class":4622,"line":4647},[4620,4994,4650],{"class":4626},[4620,4996,4654],{"class":4653},[4620,4998,4657],{"class":4637},[4620,5000,5001,5003,5005],{"class":4622,"line":4660},[4620,5002,4650],{"class":4626},[4620,5004,4665],{"class":4653},[4620,5006,4657],{"class":4637},[4620,5008,5009],{"class":4622,"line":4670},[4620,5010,4674],{"emptyLinePlaceholder":4673},[4620,5012,5013],{"class":4622,"line":4677},[4620,5014,4680],{"class":4626},[4620,5016,5017],{"class":4622,"line":4683},[4620,5018,5019],{"class":4793},"    \u002F\u002F ... конструктор\n",[4620,5021,5022],{"class":4622,"line":4722},[4620,5023,4674],{"emptyLinePlaceholder":4673},[4620,5025,5026,5028,5031,5033,5035,5038,5041,5043],{"class":4622,"line":4749},[4620,5027,4650],{"class":4626},[4620,5029,5030],{"class":4686}," getNumerator",[4620,5032,4823],{"class":4637},[4620,5034,4895],{"class":4626},[4620,5036,5037],{"class":4637},"   { ",[4620,5039,5040],{"class":4758},"return",[4620,5042,4654],{"class":4653},[4620,5044,5045],{"class":4637},"; }\n",[4620,5047,5048,5050,5053,5055,5057,5060,5062,5064],{"class":4622,"line":4755},[4620,5049,4650],{"class":4626},[4620,5051,5052],{"class":4686}," getDenominator",[4620,5054,4823],{"class":4637},[4620,5056,4895],{"class":4626},[4620,5058,5059],{"class":4637}," { ",[4620,5061,5040],{"class":4758},[4620,5063,4665],{"class":4653},[4620,5065,5045],{"class":4637},[4620,5067,5068],{"class":4622,"line":4774},[4620,5069,4871],{"class":4637},[4620,5071,5072],{"class":4622,"line":4780},[4620,5073,4674],{"emptyLinePlaceholder":4673},[4620,5075,5076,5078,5080,5082,5084,5086,5088,5090,5092,5094,5096,5098,5100],{"class":4622,"line":4797},[4620,5077,4877],{"class":4626},[4620,5079,4890],{"class":4686},[4620,5081,4690],{"class":4637},[4620,5083,4895],{"class":4626},[4620,5085,4898],{"class":4630},[4620,5087,4901],{"class":4626},[4620,5089,4904],{"class":4653},[4620,5091,4706],{"class":4637},[4620,5093,4895],{"class":4626},[4620,5095,4898],{"class":4630},[4620,5097,4901],{"class":4626},[4620,5099,4915],{"class":4653},[4620,5101,4719],{"class":4637},[4620,5103,5104],{"class":4622,"line":4803},[4620,5105,4638],{"class":4637},[4620,5107,5108,5111,5113,5115,5118,5121,5124,5126,5129],{"class":4622,"line":4809},[4620,5109,5110],{"class":4758},"    return",[4620,5112,4904],{"class":4653},[4620,5114,4948],{"class":4637},[4620,5116,5117],{"class":4686},"getNumerator",[4620,5119,5120],{"class":4637},"() * ",[4620,5122,5123],{"class":4653},"b",[4620,5125,4948],{"class":4637},[4620,5127,5128],{"class":4686},"getDenominator",[4620,5130,5131],{"class":4637},"() ==\n",[4620,5133,5134,5137,5139,5141,5143,5146,5148,5150],{"class":4622,"line":4814},[4620,5135,5136],{"class":4653},"           b",[4620,5138,4948],{"class":4637},[4620,5140,5117],{"class":4686},[4620,5142,5120],{"class":4637},[4620,5144,5145],{"class":4653},"a",[4620,5147,4948],{"class":4637},[4620,5149,5128],{"class":4686},[4620,5151,5152],{"class":4637},"();\n",[4620,5154,5155],{"class":4622,"line":4829},[4620,5156,5157],{"class":4637},"}\n",[4588,5159,5160,5161,4962,5164,5167,5168,5170,5171,5175],{},"Це працює. Але чи дійсно ",[4592,5162,5163],{},"getNumerator()",[4592,5165,5166],{},"getDenominator()"," повинні бути частиною публічного інтерфейсу? Якщо ці методи існують виключно для того, щоб одна функція ",[4592,5169,4954],{}," могла виконати свою роботу — ми розширили публічний інтерфейс не для потреб клієнтів класу, а заради внутрішніх технічних обставин. Це порушує принцип найменших привілеїв (",[5172,5173,5174],"em",{},"principle of least privilege","): інтерфейс класу став ширшим, ніж насправді потрібно. Кожен публічний метод — це зобов'язання підтримувати його поведінку назавжди.",[5177,5178,5179,5183],"note",{},[5180,5181,5182],"strong",{},"Принцип найменших привілеїв"," стверджує: кожен компонент системи має мати доступ лише до тих ресурсів і операцій, які йому безпосередньо потрібні для виконання своєї функції — і не більше. У контексті класів це означає: публічний інтерфейс має бути мінімальним і відображати логічні операції над об'єктом, а не внутрішню структуру даних.",[4588,5185,5186,5187,5189,5190,5193,5194,5196,5197,5199],{},"Є й друга проблема: геттери роблять внутрішню структуру даних видимою назовні. Якщо ми вирішимо рефакторити ",[4592,5188,4608],{}," — скажімо, зберігати дріб у вигляді єдиного числа ",[4592,5191,5192],{},"double"," замість двох ",[4592,5195,4693],{}," — всі клієнти, що викликають ",[4592,5198,5163],{},", зламаються або вимагатимуть емуляції старого інтерфейсу.",[4588,5201,5202,5203,5206,5207,4762,5210,5213],{},"Потрібен механізм, що дозволяє одній, чітко визначеній зовнішній функції отримати ",[5180,5204,5205],{},"контрольований доступ до приватних членів класу",", не відкриваючи цього доступу всьому світу через публічні геттери. Саме для цього C++ пропонує ",[5180,5208,5209],{},"дружні функції",[5172,5211,5212],{},"friend functions",").",[5215,5216],"hr",{},[4583,5218,5220],{"id":5219},"дружня-функція-синтаксис-та-семантика","Дружня функція: синтаксис та семантика",[4588,5222,5223,5226,5227,5230],{},[5180,5224,5225],{},"Дружня функція"," (friend function) — це звичайна вільна функція, яка оголошена класом як «друг» і завдяки цьому має доступ до всіх приватних і захищених членів цього класу, наче вона сама є методом. У всіх інших аспектах дружня функція залишається звичайною функцією: вона не має неявного покажчика ",[4592,5228,5229],{},"this",", не належить класу, не успадковується.",[4588,5232,5233],{},"Синтаксис оголошення дружньої функції:",[4611,5235,5237],{"className":4613,"code":5236,"language":4615,"meta":4616,"style":4616},"class ClassName\n{\nprivate:\n    \u002F\u002F ... приватні поля\n\npublic:\n    \u002F\u002F ... публічні методи\n\n    \u002F\u002F Оголошення дружньої функції — може бути у будь-якій секції\n    friend returnType functionName(parameters);\n};\n",[4592,5238,5239,5246,5250,5254,5259,5263,5267,5272,5276,5281,5299],{"__ignoreMap":4616},[4620,5240,5241,5243],{"class":4622,"line":4623},[4620,5242,4627],{"class":4626},[4620,5244,5245],{"class":4630}," ClassName\n",[4620,5247,5248],{"class":4622,"line":4634},[4620,5249,4638],{"class":4637},[4620,5251,5252],{"class":4622,"line":4641},[4620,5253,4644],{"class":4626},[4620,5255,5256],{"class":4622,"line":4647},[4620,5257,5258],{"class":4793},"    \u002F\u002F ... приватні поля\n",[4620,5260,5261],{"class":4622,"line":4660},[4620,5262,4674],{"emptyLinePlaceholder":4673},[4620,5264,5265],{"class":4622,"line":4670},[4620,5266,4680],{"class":4626},[4620,5268,5269],{"class":4622,"line":4677},[4620,5270,5271],{"class":4793},"    \u002F\u002F ... публічні методи\n",[4620,5273,5274],{"class":4622,"line":4683},[4620,5275,4674],{"emptyLinePlaceholder":4673},[4620,5277,5278],{"class":4622,"line":4722},[4620,5279,5280],{"class":4793},"    \u002F\u002F Оголошення дружньої функції — може бути у будь-якій секції\n",[4620,5282,5283,5286,5289,5292,5294,5297],{"class":4622,"line":4749},[4620,5284,5285],{"class":4626},"    friend",[4620,5287,5288],{"class":4630}," returnType",[4620,5290,5291],{"class":4686}," functionName",[4620,5293,4690],{"class":4637},[4620,5295,5296],{"class":4630},"parameters",[4620,5298,4918],{"class":4637},[4620,5300,5301],{"class":4622,"line":4755},[4620,5302,4871],{"class":4637},[4588,5304,5305,5306,5308,5309,4706,5311,5313,5314,5317,5318,5321,5322,5324,5325,5327],{},"Ключове слово ",[4592,5307,4947],{}," може стояти у будь-якій секції класу — ",[4592,5310,4601],{},[4592,5312,4594],{}," чи ",[4592,5315,5316],{},"protected"," — це не впливає на доступність функції ззовні. Дружба — це ",[5180,5319,5320],{},"однобічна довіра",", яку клас надає функції, а не права, які функція отримує від клієнтів класу. Прийнято розміщувати оголошення ",[4592,5323,4947],{},"-функцій у ",[4592,5326,4601],{},"-секції, щоб вони були на виду.",[4588,5329,5330,5331,4878],{},"Тепер перепишемо приклад із ",[4592,5332,4608],{},[4611,5334,5338],{"className":4613,"code":5335,"filename":5336,"language":4615,"meta":5337,"style":4616},"#include \u003Ciostream>\n\nclass Fraction\n{\nprivate:\n    int numerator;\n    int denominator;\n\npublic:\n    Fraction(int num = 0, int den = 1)\n        : numerator(num), denominator(den)\n    {\n        if (denominator == 0)\n        {\n            denominator = 1;\n        }\n    }\n\n    void print() const\n    {\n        std::cout \u003C\u003C numerator \u003C\u003C \"\u002F\" \u003C\u003C denominator;\n    }\n\n    \u002F\u002F Оголошуємо функцію isEqual дружньою класу Fraction\n    friend bool isEqual(const Fraction& a, const Fraction& b);\n};\n\n\u002F\u002F Визначення дружньої функції — поза класом, без префіксу Fraction::\nbool isEqual(const Fraction& a, const Fraction& b)\n{\n    \u002F\u002F Маємо прямий доступ до приватних полів обох об'єктів\n    return a.numerator * b.denominator == b.numerator * a.denominator;\n}\n\nint main()\n{\n    Fraction f1(1, 2);  \u002F\u002F 1\u002F2\n    Fraction f2(2, 4);  \u002F\u002F 2\u002F4 = 1\u002F2\n    Fraction f3(3, 5);  \u002F\u002F 3\u002F5\n\n    f1.print();\n    std::cout \u003C\u003C (isEqual(f1, f2) ? \" == \" : \" != \");\n    f2.print();\n    std::cout \u003C\u003C \"\\n\";\n\n    f1.print();\n    std::cout \u003C\u003C (isEqual(f1, f3) ? \" == \" : \" != \");\n    f3.print();\n    std::cout \u003C\u003C \"\\n\";\n\n    return 0;\n}\n","FractionFriend.cpp","showLineNumbers",[4592,5339,5340,5348,5352,5358,5362,5366,5374,5382,5386,5390,5416,5436,5440,5454,5458,5468,5472,5476,5480,5490,5494,5516,5521,5526,5532,5564,5569,5574,5580,5609,5614,5620,5658,5663,5668,5679,5684,5707,5729,5752,5757,5770,5810,5822,5844,5849,5860,5892,5904,5923,5928,5938],{"__ignoreMap":4616},[4620,5341,5342,5345],{"class":4622,"line":4623},[4620,5343,5344],{"class":4758},"#include",[4620,5346,5347],{"class":4853}," \u003Ciostream>\n",[4620,5349,5350],{"class":4622,"line":4634},[4620,5351,4674],{"emptyLinePlaceholder":4673},[4620,5353,5354,5356],{"class":4622,"line":4641},[4620,5355,4627],{"class":4626},[4620,5357,4631],{"class":4630},[4620,5359,5360],{"class":4622,"line":4647},[4620,5361,4638],{"class":4637},[4620,5363,5364],{"class":4622,"line":4660},[4620,5365,4644],{"class":4626},[4620,5367,5368,5370,5372],{"class":4622,"line":4670},[4620,5369,4650],{"class":4626},[4620,5371,4654],{"class":4653},[4620,5373,4657],{"class":4637},[4620,5375,5376,5378,5380],{"class":4622,"line":4677},[4620,5377,4650],{"class":4626},[4620,5379,4665],{"class":4653},[4620,5381,4657],{"class":4637},[4620,5383,5384],{"class":4622,"line":4683},[4620,5385,4674],{"emptyLinePlaceholder":4673},[4620,5387,5388],{"class":4622,"line":4722},[4620,5389,4680],{"class":4626},[4620,5391,5392,5394,5396,5398,5400,5402,5404,5406,5408,5410,5412,5414],{"class":4622,"line":4749},[4620,5393,4687],{"class":4686},[4620,5395,4690],{"class":4637},[4620,5397,4693],{"class":4626},[4620,5399,4696],{"class":4653},[4620,5401,4699],{"class":4637},[4620,5403,4703],{"class":4702},[4620,5405,4706],{"class":4637},[4620,5407,4693],{"class":4626},[4620,5409,4711],{"class":4653},[4620,5411,4699],{"class":4637},[4620,5413,4716],{"class":4702},[4620,5415,4719],{"class":4637},[4620,5417,5418,5420,5422,5424,5426,5428,5430,5432,5434],{"class":4622,"line":4755},[4620,5419,4725],{"class":4637},[4620,5421,4728],{"class":4686},[4620,5423,4690],{"class":4637},[4620,5425,4733],{"class":4653},[4620,5427,4736],{"class":4637},[4620,5429,4739],{"class":4686},[4620,5431,4690],{"class":4637},[4620,5433,4744],{"class":4653},[4620,5435,4719],{"class":4637},[4620,5437,5438],{"class":4622,"line":4774},[4620,5439,4752],{"class":4637},[4620,5441,5442,5444,5446,5448,5450,5452],{"class":4622,"line":4780},[4620,5443,4759],{"class":4758},[4620,5445,4762],{"class":4637},[4620,5447,4739],{"class":4653},[4620,5449,4767],{"class":4637},[4620,5451,4703],{"class":4702},[4620,5453,4719],{"class":4637},[4620,5455,5456],{"class":4622,"line":4797},[4620,5457,4777],{"class":4637},[4620,5459,5460,5462,5464,5466],{"class":4622,"line":4803},[4620,5461,4783],{"class":4653},[4620,5463,4699],{"class":4637},[4620,5465,4716],{"class":4702},[4620,5467,4657],{"class":4637},[4620,5469,5470],{"class":4622,"line":4809},[4620,5471,4800],{"class":4637},[4620,5473,5474],{"class":4622,"line":4814},[4620,5475,4806],{"class":4637},[4620,5477,5478],{"class":4622,"line":4829},[4620,5479,4674],{"emptyLinePlaceholder":4673},[4620,5481,5482,5484,5486,5488],{"class":4622,"line":4834},[4620,5483,4817],{"class":4626},[4620,5485,4820],{"class":4686},[4620,5487,4823],{"class":4637},[4620,5489,4826],{"class":4626},[4620,5491,5492],{"class":4622,"line":4863},[4620,5493,4752],{"class":4637},[4620,5495,5496,5498,5500,5502,5504,5506,5508,5510,5512,5514],{"class":4622,"line":4868},[4620,5497,4837],{"class":4630},[4620,5499,4840],{"class":4637},[4620,5501,4843],{"class":4653},[4620,5503,4846],{"class":4637},[4620,5505,4728],{"class":4653},[4620,5507,4846],{"class":4637},[4620,5509,4854],{"class":4853},[4620,5511,4846],{"class":4637},[4620,5513,4739],{"class":4653},[4620,5515,4657],{"class":4637},[4620,5517,5519],{"class":4622,"line":5518},22,[4620,5520,4806],{"class":4637},[4620,5522,5524],{"class":4622,"line":5523},23,[4620,5525,4674],{"emptyLinePlaceholder":4673},[4620,5527,5529],{"class":4622,"line":5528},24,[4620,5530,5531],{"class":4793},"    \u002F\u002F Оголошуємо функцію isEqual дружньою класу Fraction\n",[4620,5533,5535,5537,5540,5542,5544,5546,5548,5550,5552,5554,5556,5558,5560,5562],{"class":4622,"line":5534},25,[4620,5536,5285],{"class":4626},[4620,5538,5539],{"class":4626}," bool",[4620,5541,4890],{"class":4686},[4620,5543,4690],{"class":4637},[4620,5545,4895],{"class":4626},[4620,5547,4898],{"class":4630},[4620,5549,4901],{"class":4626},[4620,5551,4904],{"class":4653},[4620,5553,4706],{"class":4637},[4620,5555,4895],{"class":4626},[4620,5557,4898],{"class":4630},[4620,5559,4901],{"class":4626},[4620,5561,4915],{"class":4653},[4620,5563,4918],{"class":4637},[4620,5565,5567],{"class":4622,"line":5566},26,[4620,5568,4871],{"class":4637},[4620,5570,5572],{"class":4622,"line":5571},27,[4620,5573,4674],{"emptyLinePlaceholder":4673},[4620,5575,5577],{"class":4622,"line":5576},28,[4620,5578,5579],{"class":4793},"\u002F\u002F Визначення дружньої функції — поза класом, без префіксу Fraction::\n",[4620,5581,5583,5585,5587,5589,5591,5593,5595,5597,5599,5601,5603,5605,5607],{"class":4622,"line":5582},29,[4620,5584,4877],{"class":4626},[4620,5586,4890],{"class":4686},[4620,5588,4690],{"class":4637},[4620,5590,4895],{"class":4626},[4620,5592,4898],{"class":4630},[4620,5594,4901],{"class":4626},[4620,5596,4904],{"class":4653},[4620,5598,4706],{"class":4637},[4620,5600,4895],{"class":4626},[4620,5602,4898],{"class":4630},[4620,5604,4901],{"class":4626},[4620,5606,4915],{"class":4653},[4620,5608,4719],{"class":4637},[4620,5610,5612],{"class":4622,"line":5611},30,[4620,5613,4638],{"class":4637},[4620,5615,5617],{"class":4622,"line":5616},31,[4620,5618,5619],{"class":4793},"    \u002F\u002F Маємо прямий доступ до приватних полів обох об'єктів\n",[4620,5621,5623,5625,5627,5629,5631,5634,5636,5638,5640,5642,5644,5646,5648,5650,5652,5654,5656],{"class":4622,"line":5622},32,[4620,5624,5110],{"class":4758},[4620,5626,4904],{"class":4653},[4620,5628,4948],{"class":4637},[4620,5630,4728],{"class":4653},[4620,5632,5633],{"class":4637}," * ",[4620,5635,5123],{"class":4653},[4620,5637,4948],{"class":4637},[4620,5639,4739],{"class":4653},[4620,5641,4767],{"class":4637},[4620,5643,5123],{"class":4653},[4620,5645,4948],{"class":4637},[4620,5647,4728],{"class":4653},[4620,5649,5633],{"class":4637},[4620,5651,5145],{"class":4653},[4620,5653,4948],{"class":4637},[4620,5655,4739],{"class":4653},[4620,5657,4657],{"class":4637},[4620,5659,5661],{"class":4622,"line":5660},33,[4620,5662,5157],{"class":4637},[4620,5664,5666],{"class":4622,"line":5665},34,[4620,5667,4674],{"emptyLinePlaceholder":4673},[4620,5669,5671,5673,5676],{"class":4622,"line":5670},35,[4620,5672,4693],{"class":4626},[4620,5674,5675],{"class":4686}," main",[4620,5677,5678],{"class":4637},"()\n",[4620,5680,5682],{"class":4622,"line":5681},36,[4620,5683,4638],{"class":4637},[4620,5685,5687,5689,5692,5694,5696,5698,5701,5704],{"class":4622,"line":5686},37,[4620,5688,4687],{"class":4630},[4620,5690,5691],{"class":4686}," f1",[4620,5693,4690],{"class":4637},[4620,5695,4716],{"class":4702},[4620,5697,4706],{"class":4637},[4620,5699,5700],{"class":4702},"2",[4620,5702,5703],{"class":4637},");",[4620,5705,5706],{"class":4793},"  \u002F\u002F 1\u002F2\n",[4620,5708,5710,5712,5715,5717,5719,5721,5724,5726],{"class":4622,"line":5709},38,[4620,5711,4687],{"class":4630},[4620,5713,5714],{"class":4686}," f2",[4620,5716,4690],{"class":4637},[4620,5718,5700],{"class":4702},[4620,5720,4706],{"class":4637},[4620,5722,5723],{"class":4702},"4",[4620,5725,5703],{"class":4637},[4620,5727,5728],{"class":4793},"  \u002F\u002F 2\u002F4 = 1\u002F2\n",[4620,5730,5732,5734,5737,5739,5742,5744,5747,5749],{"class":4622,"line":5731},39,[4620,5733,4687],{"class":4630},[4620,5735,5736],{"class":4686}," f3",[4620,5738,4690],{"class":4637},[4620,5740,5741],{"class":4702},"3",[4620,5743,4706],{"class":4637},[4620,5745,5746],{"class":4702},"5",[4620,5748,5703],{"class":4637},[4620,5750,5751],{"class":4793},"  \u002F\u002F 3\u002F5\n",[4620,5753,5755],{"class":4622,"line":5754},40,[4620,5756,4674],{"emptyLinePlaceholder":4673},[4620,5758,5760,5763,5765,5768],{"class":4622,"line":5759},41,[4620,5761,5762],{"class":4653},"    f1",[4620,5764,4948],{"class":4637},[4620,5766,5767],{"class":4686},"print",[4620,5769,5152],{"class":4637},[4620,5771,5773,5776,5778,5780,5783,5786,5788,5791,5793,5796,5799,5802,5805,5808],{"class":4622,"line":5772},42,[4620,5774,5775],{"class":4630},"    std",[4620,5777,4840],{"class":4637},[4620,5779,4843],{"class":4653},[4620,5781,5782],{"class":4637}," \u003C\u003C (",[4620,5784,5785],{"class":4686},"isEqual",[4620,5787,4690],{"class":4637},[4620,5789,5790],{"class":4653},"f1",[4620,5792,4706],{"class":4637},[4620,5794,5795],{"class":4653},"f2",[4620,5797,5798],{"class":4637},") ? ",[4620,5800,5801],{"class":4853},"\" == \"",[4620,5803,5804],{"class":4637}," : ",[4620,5806,5807],{"class":4853},"\" != \"",[4620,5809,4918],{"class":4637},[4620,5811,5813,5816,5818,5820],{"class":4622,"line":5812},43,[4620,5814,5815],{"class":4653},"    f2",[4620,5817,4948],{"class":4637},[4620,5819,5767],{"class":4686},[4620,5821,5152],{"class":4637},[4620,5823,5825,5827,5829,5831,5833,5836,5840,5842],{"class":4622,"line":5824},44,[4620,5826,5775],{"class":4630},[4620,5828,4840],{"class":4637},[4620,5830,4843],{"class":4653},[4620,5832,4846],{"class":4637},[4620,5834,5835],{"class":4853},"\"",[4620,5837,5839],{"class":5838},"sjcCO","\\n",[4620,5841,5835],{"class":4853},[4620,5843,4657],{"class":4637},[4620,5845,5847],{"class":4622,"line":5846},45,[4620,5848,4674],{"emptyLinePlaceholder":4673},[4620,5850,5852,5854,5856,5858],{"class":4622,"line":5851},46,[4620,5853,5762],{"class":4653},[4620,5855,4948],{"class":4637},[4620,5857,5767],{"class":4686},[4620,5859,5152],{"class":4637},[4620,5861,5863,5865,5867,5869,5871,5873,5875,5877,5879,5882,5884,5886,5888,5890],{"class":4622,"line":5862},47,[4620,5864,5775],{"class":4630},[4620,5866,4840],{"class":4637},[4620,5868,4843],{"class":4653},[4620,5870,5782],{"class":4637},[4620,5872,5785],{"class":4686},[4620,5874,4690],{"class":4637},[4620,5876,5790],{"class":4653},[4620,5878,4706],{"class":4637},[4620,5880,5881],{"class":4653},"f3",[4620,5883,5798],{"class":4637},[4620,5885,5801],{"class":4853},[4620,5887,5804],{"class":4637},[4620,5889,5807],{"class":4853},[4620,5891,4918],{"class":4637},[4620,5893,5895,5898,5900,5902],{"class":4622,"line":5894},48,[4620,5896,5897],{"class":4653},"    f3",[4620,5899,4948],{"class":4637},[4620,5901,5767],{"class":4686},[4620,5903,5152],{"class":4637},[4620,5905,5907,5909,5911,5913,5915,5917,5919,5921],{"class":4622,"line":5906},49,[4620,5908,5775],{"class":4630},[4620,5910,4840],{"class":4637},[4620,5912,4843],{"class":4653},[4620,5914,4846],{"class":4637},[4620,5916,5835],{"class":4853},[4620,5918,5839],{"class":5838},[4620,5920,5835],{"class":4853},[4620,5922,4657],{"class":4637},[4620,5924,5926],{"class":4622,"line":5925},50,[4620,5927,4674],{"emptyLinePlaceholder":4673},[4620,5929,5931,5933,5936],{"class":4622,"line":5930},51,[4620,5932,5110],{"class":4758},[4620,5934,5935],{"class":4702}," 0",[4620,5937,4657],{"class":4637},[4620,5939,5941],{"class":4622,"line":5940},52,[4620,5942,5157],{"class":4637},[5944,5945,5947,5961,5970,5979],"terminal-preview",{"title":5946},".\u002FFractionFriend",[5948,5949,5951,5956,5957],"div",{"className":5950},[4622],[4620,5952,5955],{"className":5953},[5954],"opacity-40","$"," ",[5180,5958,5946],{"className":5959},[5960],"font-bold",[5948,5962,5964,5965,5969],{"className":5963},[4622],"1\u002F2 ",[4620,5966,4943],{"className":5967},[5968],"text-green-400"," 2\u002F4",[5948,5971,5964,5973,5978],{"className":5972},[4622],[4620,5974,5977],{"className":5975},[5976],"text-red-400","!="," 3\u002F5",[5948,5980,5982,5983,4948],{"className":5981},[4622],"Execution finished with ",[4620,5984,5986],{"className":5985},[5968,5960],"exit code 0",[4588,5988,5989,5990,5993,5994,5997,5998,6001,6002,6004],{},"Зверніть увагу на рядок 25: оголошення ",[4592,5991,5992],{},"friend bool isEqual(...)"," всередині класу. Це ",[5180,5995,5996],{},"не визначення функції"," — лише повідомлення компілятору, що функція з такою сигнатурою має доступ до приватних полів. Саме визначення функції розміщене поза класом, на рядку 29, без префіксу ",[4592,5999,6000],{},"Fraction::",", бо ",[4592,6003,4954],{}," — не метод класу.",[4588,6006,6007,6008,6010,6011,4962,6014,6017,6018,6020,6021,6023,6024,6026],{},"На рядку 32 функція ",[4592,6009,4954],{}," звертається до ",[4592,6012,6013],{},"a.numerator",[4592,6015,6016],{},"b.denominator"," — приватних полів обох об'єктів. Це можливо виключно завдяки оголошенню ",[4592,6019,4947],{}," всередині класу ",[4592,6022,4608],{},". Будь-яка інша функція, що спробує звернутися до ",[4592,6025,6013],{},", отримає помилку компіляції.",[6028,6029,6030,6031,4706,6033,4706,6035,6037,6038,6040,6041,6043],"tip",{},"Дружня функція може бути оголошена у будь-якій секції класу (",[4592,6032,4601],{},[4592,6034,4594],{},[4592,6036,5316],{},"), і це не впливає на її доступність ззовні. Рекомендується розміщувати ",[4592,6039,4947],{},"-оголошення у ",[4592,6042,4601],{},"-секції, щоб вони були на виду в інтерфейсі класу.",[5215,6045],{},[4583,6047,6049],{"id":6048},"дружня-функція-та-кілька-класів","Дружня функція та кілька класів",[4588,6051,6052],{},"Одна функція може бути другом для кількох незалежних класів. Це корисно, коли функція виконує операцію, що логічно пов'язує дві різні сутності, і потребує доступу до внутрішніх даних обох.",[4588,6054,6055],{},"Класичний приклад — погодна система, де температура і вологість вимірюються окремими датчиками і зберігаються у різних класах, але функція виводу повідомлення про погоду потребує доступу до обох значень:",[4611,6057,6060],{"className":4613,"code":6058,"filename":6059,"language":4615,"meta":5337,"style":4616},"#include \u003Ciostream>\n\n\u002F\u002F Попереднє оголошення класу Humidity — інформуємо компілятор про існування типу\nclass Humidity;\n\nclass Temperature\n{\nprivate:\n    int degrees;\n\npublic:\n    Temperature(int deg = 0) : degrees(deg) {}\n\n    \u002F\u002F Функція outWeather — друг класу Temperature\n    friend void outWeather(const Temperature& temp, const Humidity& hum);\n};\n\nclass Humidity\n{\nprivate:\n    int percent;\n\npublic:\n    Humidity(int pct = 0) : percent(pct) {}\n\n    \u002F\u002F Та ж функція outWeather — друг класу Humidity\n    friend void outWeather(const Temperature& temp, const Humidity& hum);\n};\n\n\u002F\u002F Визначення дружньої функції — має доступ до приватних полів обох класів\nvoid outWeather(const Temperature& temp, const Humidity& hum)\n{\n    std::cout \u003C\u003C \"Temperature: \" \u003C\u003C temp.degrees \u003C\u003C \"°C, \"\n              \u003C\u003C \"Humidity: \" \u003C\u003C hum.percent \u003C\u003C \"%\\n\";\n}\n\nint main()\n{\n    Temperature currentTemp(22);\n    Humidity currentHum(65);\n\n    outWeather(currentTemp, currentHum);\n\n    return 0;\n}\n","WeatherFriend.cpp",[4592,6061,6062,6068,6072,6077,6086,6090,6097,6101,6105,6114,6118,6122,6152,6156,6161,6196,6200,6204,6211,6215,6219,6228,6232,6236,6264,6268,6273,6303,6307,6311,6316,6345,6349,6376,6404,6408,6412,6420,6424,6438,6452,6456,6473,6477,6485],{"__ignoreMap":4616},[4620,6063,6064,6066],{"class":4622,"line":4623},[4620,6065,5344],{"class":4758},[4620,6067,5347],{"class":4853},[4620,6069,6070],{"class":4622,"line":4634},[4620,6071,4674],{"emptyLinePlaceholder":4673},[4620,6073,6074],{"class":4622,"line":4641},[4620,6075,6076],{"class":4793},"\u002F\u002F Попереднє оголошення класу Humidity — інформуємо компілятор про існування типу\n",[4620,6078,6079,6081,6084],{"class":4622,"line":4647},[4620,6080,4627],{"class":4626},[4620,6082,6083],{"class":4630}," Humidity",[4620,6085,4657],{"class":4637},[4620,6087,6088],{"class":4622,"line":4660},[4620,6089,4674],{"emptyLinePlaceholder":4673},[4620,6091,6092,6094],{"class":4622,"line":4670},[4620,6093,4627],{"class":4626},[4620,6095,6096],{"class":4630}," Temperature\n",[4620,6098,6099],{"class":4622,"line":4677},[4620,6100,4638],{"class":4637},[4620,6102,6103],{"class":4622,"line":4683},[4620,6104,4644],{"class":4626},[4620,6106,6107,6109,6112],{"class":4622,"line":4722},[4620,6108,4650],{"class":4626},[4620,6110,6111],{"class":4653}," degrees",[4620,6113,4657],{"class":4637},[4620,6115,6116],{"class":4622,"line":4749},[4620,6117,4674],{"emptyLinePlaceholder":4673},[4620,6119,6120],{"class":4622,"line":4755},[4620,6121,4680],{"class":4626},[4620,6123,6124,6127,6129,6131,6134,6136,6138,6141,6144,6146,6149],{"class":4622,"line":4774},[4620,6125,6126],{"class":4686},"    Temperature",[4620,6128,4690],{"class":4637},[4620,6130,4693],{"class":4626},[4620,6132,6133],{"class":4653}," deg",[4620,6135,4699],{"class":4637},[4620,6137,4703],{"class":4702},[4620,6139,6140],{"class":4637},") : ",[4620,6142,6143],{"class":4686},"degrees",[4620,6145,4690],{"class":4637},[4620,6147,6148],{"class":4653},"deg",[4620,6150,6151],{"class":4637},") {}\n",[4620,6153,6154],{"class":4622,"line":4780},[4620,6155,4674],{"emptyLinePlaceholder":4673},[4620,6157,6158],{"class":4622,"line":4797},[4620,6159,6160],{"class":4793},"    \u002F\u002F Функція outWeather — друг класу Temperature\n",[4620,6162,6163,6165,6168,6171,6173,6175,6178,6180,6183,6185,6187,6189,6191,6194],{"class":4622,"line":4803},[4620,6164,5285],{"class":4626},[4620,6166,6167],{"class":4626}," void",[4620,6169,6170],{"class":4686}," outWeather",[4620,6172,4690],{"class":4637},[4620,6174,4895],{"class":4626},[4620,6176,6177],{"class":4630}," Temperature",[4620,6179,4901],{"class":4626},[4620,6181,6182],{"class":4653}," temp",[4620,6184,4706],{"class":4637},[4620,6186,4895],{"class":4626},[4620,6188,6083],{"class":4630},[4620,6190,4901],{"class":4626},[4620,6192,6193],{"class":4653}," hum",[4620,6195,4918],{"class":4637},[4620,6197,6198],{"class":4622,"line":4809},[4620,6199,4871],{"class":4637},[4620,6201,6202],{"class":4622,"line":4814},[4620,6203,4674],{"emptyLinePlaceholder":4673},[4620,6205,6206,6208],{"class":4622,"line":4829},[4620,6207,4627],{"class":4626},[4620,6209,6210],{"class":4630}," Humidity\n",[4620,6212,6213],{"class":4622,"line":4834},[4620,6214,4638],{"class":4637},[4620,6216,6217],{"class":4622,"line":4863},[4620,6218,4644],{"class":4626},[4620,6220,6221,6223,6226],{"class":4622,"line":4868},[4620,6222,4650],{"class":4626},[4620,6224,6225],{"class":4653}," percent",[4620,6227,4657],{"class":4637},[4620,6229,6230],{"class":4622,"line":5518},[4620,6231,4674],{"emptyLinePlaceholder":4673},[4620,6233,6234],{"class":4622,"line":5523},[4620,6235,4680],{"class":4626},[4620,6237,6238,6241,6243,6245,6248,6250,6252,6254,6257,6259,6262],{"class":4622,"line":5528},[4620,6239,6240],{"class":4686},"    Humidity",[4620,6242,4690],{"class":4637},[4620,6244,4693],{"class":4626},[4620,6246,6247],{"class":4653}," pct",[4620,6249,4699],{"class":4637},[4620,6251,4703],{"class":4702},[4620,6253,6140],{"class":4637},[4620,6255,6256],{"class":4686},"percent",[4620,6258,4690],{"class":4637},[4620,6260,6261],{"class":4653},"pct",[4620,6263,6151],{"class":4637},[4620,6265,6266],{"class":4622,"line":5534},[4620,6267,4674],{"emptyLinePlaceholder":4673},[4620,6269,6270],{"class":4622,"line":5566},[4620,6271,6272],{"class":4793},"    \u002F\u002F Та ж функція outWeather — друг класу Humidity\n",[4620,6274,6275,6277,6279,6281,6283,6285,6287,6289,6291,6293,6295,6297,6299,6301],{"class":4622,"line":5571},[4620,6276,5285],{"class":4626},[4620,6278,6167],{"class":4626},[4620,6280,6170],{"class":4686},[4620,6282,4690],{"class":4637},[4620,6284,4895],{"class":4626},[4620,6286,6177],{"class":4630},[4620,6288,4901],{"class":4626},[4620,6290,6182],{"class":4653},[4620,6292,4706],{"class":4637},[4620,6294,4895],{"class":4626},[4620,6296,6083],{"class":4630},[4620,6298,4901],{"class":4626},[4620,6300,6193],{"class":4653},[4620,6302,4918],{"class":4637},[4620,6304,6305],{"class":4622,"line":5576},[4620,6306,4871],{"class":4637},[4620,6308,6309],{"class":4622,"line":5582},[4620,6310,4674],{"emptyLinePlaceholder":4673},[4620,6312,6313],{"class":4622,"line":5611},[4620,6314,6315],{"class":4793},"\u002F\u002F Визначення дружньої функції — має доступ до приватних полів обох класів\n",[4620,6317,6318,6321,6323,6325,6327,6329,6331,6333,6335,6337,6339,6341,6343],{"class":4622,"line":5616},[4620,6319,6320],{"class":4626},"void",[4620,6322,6170],{"class":4686},[4620,6324,4690],{"class":4637},[4620,6326,4895],{"class":4626},[4620,6328,6177],{"class":4630},[4620,6330,4901],{"class":4626},[4620,6332,6182],{"class":4653},[4620,6334,4706],{"class":4637},[4620,6336,4895],{"class":4626},[4620,6338,6083],{"class":4630},[4620,6340,4901],{"class":4626},[4620,6342,6193],{"class":4653},[4620,6344,4719],{"class":4637},[4620,6346,6347],{"class":4622,"line":5622},[4620,6348,4638],{"class":4637},[4620,6350,6351,6353,6355,6357,6359,6362,6364,6367,6369,6371,6373],{"class":4622,"line":5660},[4620,6352,5775],{"class":4630},[4620,6354,4840],{"class":4637},[4620,6356,4843],{"class":4653},[4620,6358,4846],{"class":4637},[4620,6360,6361],{"class":4853},"\"Temperature: \"",[4620,6363,4846],{"class":4637},[4620,6365,6366],{"class":4653},"temp",[4620,6368,4948],{"class":4637},[4620,6370,6143],{"class":4653},[4620,6372,4846],{"class":4637},[4620,6374,6375],{"class":4853},"\"°C, \"\n",[4620,6377,6378,6381,6384,6386,6389,6391,6393,6395,6398,6400,6402],{"class":4622,"line":5665},[4620,6379,6380],{"class":4637},"              \u003C\u003C ",[4620,6382,6383],{"class":4853},"\"Humidity: \"",[4620,6385,4846],{"class":4637},[4620,6387,6388],{"class":4653},"hum",[4620,6390,4948],{"class":4637},[4620,6392,6256],{"class":4653},[4620,6394,4846],{"class":4637},[4620,6396,6397],{"class":4853},"\"%",[4620,6399,5839],{"class":5838},[4620,6401,5835],{"class":4853},[4620,6403,4657],{"class":4637},[4620,6405,6406],{"class":4622,"line":5670},[4620,6407,5157],{"class":4637},[4620,6409,6410],{"class":4622,"line":5681},[4620,6411,4674],{"emptyLinePlaceholder":4673},[4620,6413,6414,6416,6418],{"class":4622,"line":5686},[4620,6415,4693],{"class":4626},[4620,6417,5675],{"class":4686},[4620,6419,5678],{"class":4637},[4620,6421,6422],{"class":4622,"line":5709},[4620,6423,4638],{"class":4637},[4620,6425,6426,6428,6431,6433,6436],{"class":4622,"line":5731},[4620,6427,6126],{"class":4630},[4620,6429,6430],{"class":4686}," currentTemp",[4620,6432,4690],{"class":4637},[4620,6434,6435],{"class":4702},"22",[4620,6437,4918],{"class":4637},[4620,6439,6440,6442,6445,6447,6450],{"class":4622,"line":5754},[4620,6441,6240],{"class":4630},[4620,6443,6444],{"class":4686}," currentHum",[4620,6446,4690],{"class":4637},[4620,6448,6449],{"class":4702},"65",[4620,6451,4918],{"class":4637},[4620,6453,6454],{"class":4622,"line":5759},[4620,6455,4674],{"emptyLinePlaceholder":4673},[4620,6457,6458,6461,6463,6466,6468,6471],{"class":4622,"line":5772},[4620,6459,6460],{"class":4686},"    outWeather",[4620,6462,4690],{"class":4637},[4620,6464,6465],{"class":4653},"currentTemp",[4620,6467,4706],{"class":4637},[4620,6469,6470],{"class":4653},"currentHum",[4620,6472,4918],{"class":4637},[4620,6474,6475],{"class":4622,"line":5812},[4620,6476,4674],{"emptyLinePlaceholder":4673},[4620,6478,6479,6481,6483],{"class":4622,"line":5824},[4620,6480,5110],{"class":4758},[4620,6482,5935],{"class":4702},[4620,6484,4657],{"class":4637},[4620,6486,6487],{"class":4622,"line":5846},[4620,6488,5157],{"class":4637},[5944,6490,6492,6501,6514],{"title":6491},".\u002FWeatherFriend",[5948,6493,6495,5956,6498],{"className":6494},[4622],[4620,6496,5955],{"className":6497},[5954],[5180,6499,6491],{"className":6500},[5960],[5948,6502,6504,6505,6509,6510,6513],{"className":6503},[4622],"Temperature: ",[4620,6506,6435],{"className":6507},[6508],"text-blue-400","°C, Humidity: ",[4620,6511,6449],{"className":6512},[6508],"%",[5948,6515,5982,6517,4948],{"className":6516},[4622],[4620,6518,5986],{"className":6519},[5968,5960],[4588,6521,6522],{},"Два моменти, на які варто звернути увагу.",[4588,6524,6525,6528,6529,6532,6533,6536,6537,6540,6541,6544,6545,6547],{},[5180,6526,6527],{},"По-перше",", рядок 4: ",[4592,6530,6531],{},"class Humidity;"," — це ",[5180,6534,6535],{},"попереднє оголошення"," (forward declaration) класу Humidity. Воно необхідне, бо на рядку 15, всередині визначення класу ",[4592,6538,6539],{},"Temperature",", ми згадуємо тип ",[4592,6542,6543],{},"Humidity"," у сигнатурі дружньої функції. Компілятор на цьому етапі ще не бачив повного визначення ",[4592,6546,6543],{}," (воно йде лише на рядку 18), але йому достатньо знати, що такий тип існує — деталі структури не потрібні.",[4588,6549,6550,6551,6554,6555,6557],{},"Попереднє оголошення класу виконує ту саму роль, що й прототип функції: повідомляє компілятору про об'єкт, який буде визначено пізніше, але який потрібно згадати зараз. Синтаксис: ",[4592,6552,6553],{},"class ClassName;"," — ключове слово ",[4592,6556,4627],{},", ім'я класу, крапка з комою.",[4588,6559,6560,6563,6564,6567,6568,6571,6572,6574,6575,6577,6578,6581,6582,6584,6585,6587],{},[5180,6561,6562],{},"По-друге",", оголошення ",[4592,6565,6566],{},"friend void outWeather(...)"," присутнє ",[5180,6569,6570],{},"в обох класах"," — на рядку 15 у ",[4592,6573,6539],{}," і на рядку 28 у ",[4592,6576,6543],{},". Це не помилка і не дублювання. Кожен клас самостійно вирішує, кому він довіряє. Функція ",[4592,6579,6580],{},"outWeather()"," отримує доступ до приватних полів ",[4592,6583,6539],{}," завдяки рядку 15 і доступ до приватних полів ",[4592,6586,6543],{}," завдяки рядку 28. Якби одне з цих оголошень було відсутнє, функція не змогла б звернутися до відповідних приватних полів.",[5177,6589,6590,6593],{},[5180,6591,6592],{},"Дружба не транзитивна",": якщо клас A оголосив функцію F своїм другом, а клас B оголосив функцію G своїм другом, це не означає, що F автоматично стає другом B, або що G стає другом A. Кожна дружня відношення встановлюється явно і незалежно.",[5215,6595],{},[4583,6597,6599],{"id":6598},"дружні-класи","Дружні класи",[4588,6601,6602,6603,6606,6607,6610],{},"Окрім окремих функцій, клас може оголосити ",[5180,6604,6605],{},"цілий інший клас"," своїм другом. У такому випадку ",[5180,6608,6609],{},"всі методи"," класу-друга отримують доступ до приватних членів першого класу.",[4588,6612,6613],{},"Синтаксис дружнього класу:",[4611,6615,6617],{"className":4613,"code":6616,"language":4615,"meta":4616,"style":4616},"class A\n{\nprivate:\n    int secretData;\n\npublic:\n    \u002F\u002F Клас B тепер друг класу A — усі методи B мають доступ до secretData\n    friend class B;\n};\n",[4592,6618,6619,6626,6630,6634,6643,6647,6651,6656,6668],{"__ignoreMap":4616},[4620,6620,6621,6623],{"class":4622,"line":4623},[4620,6622,4627],{"class":4626},[4620,6624,6625],{"class":4630}," A\n",[4620,6627,6628],{"class":4622,"line":4634},[4620,6629,4638],{"class":4637},[4620,6631,6632],{"class":4622,"line":4641},[4620,6633,4644],{"class":4626},[4620,6635,6636,6638,6641],{"class":4622,"line":4647},[4620,6637,4650],{"class":4626},[4620,6639,6640],{"class":4653}," secretData",[4620,6642,4657],{"class":4637},[4620,6644,6645],{"class":4622,"line":4660},[4620,6646,4674],{"emptyLinePlaceholder":4673},[4620,6648,6649],{"class":4622,"line":4670},[4620,6650,4680],{"class":4626},[4620,6652,6653],{"class":4622,"line":4677},[4620,6654,6655],{"class":4793},"    \u002F\u002F Клас B тепер друг класу A — усі методи B мають доступ до secretData\n",[4620,6657,6658,6660,6663,6666],{"class":4622,"line":4683},[4620,6659,5285],{"class":4626},[4620,6661,6662],{"class":4626}," class",[4620,6664,6665],{"class":4630}," B",[4620,6667,4657],{"class":4637},[4620,6669,6670],{"class":4622,"line":4722},[4620,6671,4871],{"class":4637},[4588,6673,6674,6675,6678,6679,4962,6681,6683,6684,6687,6688,6690,6691,4878],{},"Розглянемо класичний приклад: клас ",[4592,6676,6677],{},"Values",", що зберігає пару значень ",[4592,6680,4693],{},[4592,6682,5192],{},", та клас ",[4592,6685,6686],{},"Display",", що відповідає за виведення цих значень на екран. Логіка виводу є складною: Display вирішує, яке значення показувати першим, додає форматування, вирівнювання — все це щільно прив'язано до структури даних Values. Замість створювати геттери для кожного поля, ми робимо ",[4592,6689,6686],{}," другом ",[4592,6692,6677],{},[4611,6694,6697],{"className":4613,"code":6695,"filename":6696,"language":4615,"meta":5337,"style":4616},"#include \u003Ciostream>\n\nclass Values\n{\nprivate:\n    int intValue;\n    double doubleValue;\n\npublic:\n    Values(int iv, double dv) : intValue(iv), doubleValue(dv) {}\n\n    \u002F\u002F Клас Display — друг класу Values\n    friend class Display;\n};\n\nclass Display\n{\nprivate:\n    bool showIntFirst;\n\npublic:\n    Display(bool intFirst) : showIntFirst(intFirst) {}\n\n    void show(const Values& values) const\n    {\n        \u002F\u002F Маємо доступ до приватних полів values\n        if (showIntFirst)\n        {\n            std::cout \u003C\u003C \"Integer: \" \u003C\u003C values.intValue\n                      \u003C\u003C \", Double: \" \u003C\u003C values.doubleValue \u003C\u003C \"\\n\";\n        }\n        else\n        {\n            std::cout \u003C\u003C \"Double: \" \u003C\u003C values.doubleValue\n                      \u003C\u003C \", Integer: \" \u003C\u003C values.intValue \u003C\u003C \"\\n\";\n        }\n    }\n};\n\nint main()\n{\n    Values data(42, 3.14);\n    Display displayIntFirst(true);\n    Display displayDoubleFirst(false);\n\n    displayIntFirst.show(data);\n    displayDoubleFirst.show(data);\n\n    return 0;\n}\n","DisplayFriend.cpp",[4592,6698,6699,6705,6709,6716,6720,6724,6733,6743,6747,6751,6792,6796,6801,6812,6816,6820,6827,6831,6835,6845,6849,6853,6877,6881,6905,6909,6914,6924,6928,6952,6978,6982,6987,6991,7013,7038,7042,7046,7050,7054,7062,7066,7085,7099,7113,7117,7134,7149,7153,7161],{"__ignoreMap":4616},[4620,6700,6701,6703],{"class":4622,"line":4623},[4620,6702,5344],{"class":4758},[4620,6704,5347],{"class":4853},[4620,6706,6707],{"class":4622,"line":4634},[4620,6708,4674],{"emptyLinePlaceholder":4673},[4620,6710,6711,6713],{"class":4622,"line":4641},[4620,6712,4627],{"class":4626},[4620,6714,6715],{"class":4630}," Values\n",[4620,6717,6718],{"class":4622,"line":4647},[4620,6719,4638],{"class":4637},[4620,6721,6722],{"class":4622,"line":4660},[4620,6723,4644],{"class":4626},[4620,6725,6726,6728,6731],{"class":4622,"line":4670},[4620,6727,4650],{"class":4626},[4620,6729,6730],{"class":4653}," intValue",[4620,6732,4657],{"class":4637},[4620,6734,6735,6738,6741],{"class":4622,"line":4677},[4620,6736,6737],{"class":4626},"    double",[4620,6739,6740],{"class":4653}," doubleValue",[4620,6742,4657],{"class":4637},[4620,6744,6745],{"class":4622,"line":4683},[4620,6746,4674],{"emptyLinePlaceholder":4673},[4620,6748,6749],{"class":4622,"line":4722},[4620,6750,4680],{"class":4626},[4620,6752,6753,6756,6758,6760,6763,6765,6767,6770,6772,6775,6777,6780,6782,6785,6787,6790],{"class":4622,"line":4749},[4620,6754,6755],{"class":4686},"    Values",[4620,6757,4690],{"class":4637},[4620,6759,4693],{"class":4626},[4620,6761,6762],{"class":4653}," iv",[4620,6764,4706],{"class":4637},[4620,6766,5192],{"class":4626},[4620,6768,6769],{"class":4653}," dv",[4620,6771,6140],{"class":4637},[4620,6773,6774],{"class":4686},"intValue",[4620,6776,4690],{"class":4637},[4620,6778,6779],{"class":4653},"iv",[4620,6781,4736],{"class":4637},[4620,6783,6784],{"class":4686},"doubleValue",[4620,6786,4690],{"class":4637},[4620,6788,6789],{"class":4653},"dv",[4620,6791,6151],{"class":4637},[4620,6793,6794],{"class":4622,"line":4755},[4620,6795,4674],{"emptyLinePlaceholder":4673},[4620,6797,6798],{"class":4622,"line":4774},[4620,6799,6800],{"class":4793},"    \u002F\u002F Клас Display — друг класу Values\n",[4620,6802,6803,6805,6807,6810],{"class":4622,"line":4780},[4620,6804,5285],{"class":4626},[4620,6806,6662],{"class":4626},[4620,6808,6809],{"class":4630}," Display",[4620,6811,4657],{"class":4637},[4620,6813,6814],{"class":4622,"line":4797},[4620,6815,4871],{"class":4637},[4620,6817,6818],{"class":4622,"line":4803},[4620,6819,4674],{"emptyLinePlaceholder":4673},[4620,6821,6822,6824],{"class":4622,"line":4809},[4620,6823,4627],{"class":4626},[4620,6825,6826],{"class":4630}," Display\n",[4620,6828,6829],{"class":4622,"line":4814},[4620,6830,4638],{"class":4637},[4620,6832,6833],{"class":4622,"line":4829},[4620,6834,4644],{"class":4626},[4620,6836,6837,6840,6843],{"class":4622,"line":4834},[4620,6838,6839],{"class":4626},"    bool",[4620,6841,6842],{"class":4653}," showIntFirst",[4620,6844,4657],{"class":4637},[4620,6846,6847],{"class":4622,"line":4863},[4620,6848,4674],{"emptyLinePlaceholder":4673},[4620,6850,6851],{"class":4622,"line":4868},[4620,6852,4680],{"class":4626},[4620,6854,6855,6858,6860,6862,6865,6867,6870,6872,6875],{"class":4622,"line":5518},[4620,6856,6857],{"class":4686},"    Display",[4620,6859,4690],{"class":4637},[4620,6861,4877],{"class":4626},[4620,6863,6864],{"class":4653}," intFirst",[4620,6866,6140],{"class":4637},[4620,6868,6869],{"class":4686},"showIntFirst",[4620,6871,4690],{"class":4637},[4620,6873,6874],{"class":4653},"intFirst",[4620,6876,6151],{"class":4637},[4620,6878,6879],{"class":4622,"line":5523},[4620,6880,4674],{"emptyLinePlaceholder":4673},[4620,6882,6883,6885,6888,6890,6892,6895,6897,6900,6903],{"class":4622,"line":5528},[4620,6884,4817],{"class":4626},[4620,6886,6887],{"class":4686}," show",[4620,6889,4690],{"class":4637},[4620,6891,4895],{"class":4626},[4620,6893,6894],{"class":4630}," Values",[4620,6896,4901],{"class":4626},[4620,6898,6899],{"class":4653}," values",[4620,6901,6902],{"class":4637},") ",[4620,6904,4826],{"class":4626},[4620,6906,6907],{"class":4622,"line":5534},[4620,6908,4752],{"class":4637},[4620,6910,6911],{"class":4622,"line":5566},[4620,6912,6913],{"class":4793},"        \u002F\u002F Маємо доступ до приватних полів values\n",[4620,6915,6916,6918,6920,6922],{"class":4622,"line":5571},[4620,6917,4759],{"class":4758},[4620,6919,4762],{"class":4637},[4620,6921,6869],{"class":4653},[4620,6923,4719],{"class":4637},[4620,6925,6926],{"class":4622,"line":5576},[4620,6927,4777],{"class":4637},[4620,6929,6930,6933,6935,6937,6939,6942,6944,6947,6949],{"class":4622,"line":5582},[4620,6931,6932],{"class":4630},"            std",[4620,6934,4840],{"class":4637},[4620,6936,4843],{"class":4653},[4620,6938,4846],{"class":4637},[4620,6940,6941],{"class":4853},"\"Integer: \"",[4620,6943,4846],{"class":4637},[4620,6945,6946],{"class":4653},"values",[4620,6948,4948],{"class":4637},[4620,6950,6951],{"class":4653},"intValue\n",[4620,6953,6954,6957,6960,6962,6964,6966,6968,6970,6972,6974,6976],{"class":4622,"line":5611},[4620,6955,6956],{"class":4637},"                      \u003C\u003C ",[4620,6958,6959],{"class":4853},"\", Double: \"",[4620,6961,4846],{"class":4637},[4620,6963,6946],{"class":4653},[4620,6965,4948],{"class":4637},[4620,6967,6784],{"class":4653},[4620,6969,4846],{"class":4637},[4620,6971,5835],{"class":4853},[4620,6973,5839],{"class":5838},[4620,6975,5835],{"class":4853},[4620,6977,4657],{"class":4637},[4620,6979,6980],{"class":4622,"line":5616},[4620,6981,4800],{"class":4637},[4620,6983,6984],{"class":4622,"line":5622},[4620,6985,6986],{"class":4758},"        else\n",[4620,6988,6989],{"class":4622,"line":5660},[4620,6990,4777],{"class":4637},[4620,6992,6993,6995,6997,6999,7001,7004,7006,7008,7010],{"class":4622,"line":5665},[4620,6994,6932],{"class":4630},[4620,6996,4840],{"class":4637},[4620,6998,4843],{"class":4653},[4620,7000,4846],{"class":4637},[4620,7002,7003],{"class":4853},"\"Double: \"",[4620,7005,4846],{"class":4637},[4620,7007,6946],{"class":4653},[4620,7009,4948],{"class":4637},[4620,7011,7012],{"class":4653},"doubleValue\n",[4620,7014,7015,7017,7020,7022,7024,7026,7028,7030,7032,7034,7036],{"class":4622,"line":5670},[4620,7016,6956],{"class":4637},[4620,7018,7019],{"class":4853},"\", Integer: \"",[4620,7021,4846],{"class":4637},[4620,7023,6946],{"class":4653},[4620,7025,4948],{"class":4637},[4620,7027,6774],{"class":4653},[4620,7029,4846],{"class":4637},[4620,7031,5835],{"class":4853},[4620,7033,5839],{"class":5838},[4620,7035,5835],{"class":4853},[4620,7037,4657],{"class":4637},[4620,7039,7040],{"class":4622,"line":5681},[4620,7041,4800],{"class":4637},[4620,7043,7044],{"class":4622,"line":5686},[4620,7045,4806],{"class":4637},[4620,7047,7048],{"class":4622,"line":5709},[4620,7049,4871],{"class":4637},[4620,7051,7052],{"class":4622,"line":5731},[4620,7053,4674],{"emptyLinePlaceholder":4673},[4620,7055,7056,7058,7060],{"class":4622,"line":5754},[4620,7057,4693],{"class":4626},[4620,7059,5675],{"class":4686},[4620,7061,5678],{"class":4637},[4620,7063,7064],{"class":4622,"line":5759},[4620,7065,4638],{"class":4637},[4620,7067,7068,7070,7073,7075,7078,7080,7083],{"class":4622,"line":5772},[4620,7069,6755],{"class":4630},[4620,7071,7072],{"class":4686}," data",[4620,7074,4690],{"class":4637},[4620,7076,7077],{"class":4702},"42",[4620,7079,4706],{"class":4637},[4620,7081,7082],{"class":4702},"3.14",[4620,7084,4918],{"class":4637},[4620,7086,7087,7089,7092,7094,7097],{"class":4622,"line":5812},[4620,7088,6857],{"class":4630},[4620,7090,7091],{"class":4686}," displayIntFirst",[4620,7093,4690],{"class":4637},[4620,7095,7096],{"class":4626},"true",[4620,7098,4918],{"class":4637},[4620,7100,7101,7103,7106,7108,7111],{"class":4622,"line":5824},[4620,7102,6857],{"class":4630},[4620,7104,7105],{"class":4686}," displayDoubleFirst",[4620,7107,4690],{"class":4637},[4620,7109,7110],{"class":4626},"false",[4620,7112,4918],{"class":4637},[4620,7114,7115],{"class":4622,"line":5846},[4620,7116,4674],{"emptyLinePlaceholder":4673},[4620,7118,7119,7122,7124,7127,7129,7132],{"class":4622,"line":5851},[4620,7120,7121],{"class":4653},"    displayIntFirst",[4620,7123,4948],{"class":4637},[4620,7125,7126],{"class":4686},"show",[4620,7128,4690],{"class":4637},[4620,7130,7131],{"class":4653},"data",[4620,7133,4918],{"class":4637},[4620,7135,7136,7139,7141,7143,7145,7147],{"class":4622,"line":5862},[4620,7137,7138],{"class":4653},"    displayDoubleFirst",[4620,7140,4948],{"class":4637},[4620,7142,7126],{"class":4686},[4620,7144,4690],{"class":4637},[4620,7146,7131],{"class":4653},[4620,7148,4918],{"class":4637},[4620,7150,7151],{"class":4622,"line":5894},[4620,7152,4674],{"emptyLinePlaceholder":4673},[4620,7154,7155,7157,7159],{"class":4622,"line":5906},[4620,7156,5110],{"class":4758},[4620,7158,5935],{"class":4702},[4620,7160,4657],{"class":4637},[4620,7162,7163],{"class":4622,"line":5925},[4620,7164,5157],{"class":4637},[5944,7166,7168,7177,7188,7199],{"title":7167},".\u002FDisplayFriend",[5948,7169,7171,5956,7174],{"className":7170},[4622],[4620,7172,5955],{"className":7173},[5954],[5180,7175,7167],{"className":7176},[5960],[5948,7178,7180,7181,7184,7185],{"className":7179},[4622],"Integer: ",[4620,7182,7077],{"className":7183},[6508],", Double: ",[4620,7186,7082],{"className":7187},[6508],[5948,7189,7191,7192,7195,7196],{"className":7190},[4622],"Double: ",[4620,7193,7082],{"className":7194},[6508],", Integer: ",[4620,7197,7077],{"className":7198},[6508],[5948,7200,5982,7202,4948],{"className":7201},[4622],[4620,7203,5986],{"className":7204},[5968,5960],[4588,7206,7207,7208,7210,7211,7213,7214,7217,7218,7220,7221,4962,7223,7225,7226,7229,7230,4948],{},"На рядку 13 клас ",[4592,7209,6677],{}," оголошує ",[4592,7212,6686],{}," своїм другом: ",[4592,7215,7216],{},"friend class Display;",". Це означає, що будь-який метод класу ",[4592,7219,6686],{}," — зараз чи у майбутньому — може звертатися до ",[4592,7222,6774],{},[4592,7224,6784],{}," безпосередньо. Рядки 29 і 34 демонструють цей доступ: метод ",[4592,7227,7228],{},"Display::show()"," читає приватні поля об'єкта ",[4592,7231,6946],{},[7233,7234,7236],"h3",{"id":7235},"властивості-дружби-між-класами","Властивості дружби між класами",[4588,7238,7239],{},"Дружба класів має кілька фундаментальних властивостей, що відрізняють її від звичайних відношень ООП (наслідування, композиції):",[4588,7241,7242,7245,7246,7249,7250,7252],{},[5180,7243,7244],{},"1. Дружба не взаємна."," Якщо клас A оголосив клас B своїм другом, це ",[5180,7247,7248],{},"не"," означає, що B автоматично стає другом A. Дружба — це однобічна довіра, яку один клас надає іншому. Щоб зробити довіру взаємною, обидва класи мають містити відповідні ",[4592,7251,4947],{},"-оголошення:",[4611,7254,7256],{"className":4613,"code":7255,"language":4615,"meta":4616,"style":4616},"class A\n{\n    friend class B;  \u002F\u002F B має доступ до приватних членів A\n};\n\nclass B\n{\n    friend class A;  \u002F\u002F A має доступ до приватних членів B\n};\n",[4592,7257,7258,7264,7268,7281,7285,7289,7296,7300,7314],{"__ignoreMap":4616},[4620,7259,7260,7262],{"class":4622,"line":4623},[4620,7261,4627],{"class":4626},[4620,7263,6625],{"class":4630},[4620,7265,7266],{"class":4622,"line":4634},[4620,7267,4638],{"class":4637},[4620,7269,7270,7272,7274,7276,7278],{"class":4622,"line":4641},[4620,7271,5285],{"class":4626},[4620,7273,6662],{"class":4626},[4620,7275,6665],{"class":4630},[4620,7277,4790],{"class":4637},[4620,7279,7280],{"class":4793},"  \u002F\u002F B має доступ до приватних членів A\n",[4620,7282,7283],{"class":4622,"line":4647},[4620,7284,4871],{"class":4637},[4620,7286,7287],{"class":4622,"line":4660},[4620,7288,4674],{"emptyLinePlaceholder":4673},[4620,7290,7291,7293],{"class":4622,"line":4670},[4620,7292,4627],{"class":4626},[4620,7294,7295],{"class":4630}," B\n",[4620,7297,7298],{"class":4622,"line":4677},[4620,7299,4638],{"class":4637},[4620,7301,7302,7304,7306,7309,7311],{"class":4622,"line":4683},[4620,7303,5285],{"class":4626},[4620,7305,6662],{"class":4626},[4620,7307,7308],{"class":4630}," A",[4620,7310,4790],{"class":4637},[4620,7312,7313],{"class":4793},"  \u002F\u002F A має доступ до приватних членів B\n",[4620,7315,7316],{"class":4622,"line":4722},[4620,7317,4871],{"class":4637},[4588,7319,7320,7323,7324,7326],{},[5180,7321,7322],{},"2. Дружба не транзитивна."," Якщо A — друг B, а B — друг C, це ",[5180,7325,7248],{}," означає, що A автоматично друг C. Кожна дружня відношення встановлюється явно і незалежно.",[4588,7328,7329,7332,7333,7335],{},[5180,7330,7331],{},"3. Дружба не успадковується."," Якщо клас A оголосив клас B своїм другом, а клас D успадкований від B, клас D ",[5180,7334,7248],{}," стає автоматично другом A. Дружба не передається у спадок.",[7337,7338,7339,7340,7343,7344,7346,7347,7349,7350,7353],"warning",{},"Дружні класи створюють ",[5180,7341,7342],{},"щільне зчеплення"," (tight coupling) між двома типами: зміна внутрішньої реалізації одного класу може вимагати змін у класі-другові. Якщо клас ",[4592,7345,6677],{}," змінить внутрішнє представлення даних, всі методи ",[4592,7348,6686],{},", що звертаються до цих полів, доведеться переписати. Це робить код менш гнучким і ускладнює рефакторинг. Використовуйте дружні класи лише тоді, коли два типи ",[5180,7351,7352],{},"концептуально нерозривні"," і завжди еволюціонують разом.",[5215,7355],{},[4583,7357,7359],{"id":7358},"дружній-метод-окремий-метод-іншого-класу","Дружній метод (окремий метод іншого класу)",[4588,7361,7362,7363,7366],{},"Іноді потрібно надати доступ до приватних полів не цілому класу, а лише ",[5180,7364,7365],{},"одному конкретному методу"," іншого класу. Це забезпечує точніший контроль: замість того, щоб відкривати дані всім методам класу-друга, ми відкриваємо їх лише тому методу, якому вони дійсно потрібні.",[4588,7368,7369],{},"Синтаксис оголошення дружнього методу:",[4611,7371,7373],{"className":4613,"code":7372,"language":4615,"meta":4616,"style":4616},"class A\n{\n    \u002F\u002F Лише метод B::specificMethod() — друг A, решта методів B — ні\n    friend void B::specificMethod();\n};\n",[4592,7374,7375,7381,7385,7390,7405],{"__ignoreMap":4616},[4620,7376,7377,7379],{"class":4622,"line":4623},[4620,7378,4627],{"class":4626},[4620,7380,6625],{"class":4630},[4620,7382,7383],{"class":4622,"line":4634},[4620,7384,4638],{"class":4637},[4620,7386,7387],{"class":4622,"line":4641},[4620,7388,7389],{"class":4793},"    \u002F\u002F Лише метод B::specificMethod() — друг A, решта методів B — ні\n",[4620,7391,7392,7394,7396,7398,7400,7403],{"class":4622,"line":4647},[4620,7393,5285],{"class":4626},[4620,7395,6167],{"class":4626},[4620,7397,6665],{"class":4630},[4620,7399,4840],{"class":4637},[4620,7401,7402],{"class":4686},"specificMethod",[4620,7404,5152],{"class":4637},[4620,7406,7407],{"class":4622,"line":4660},[4620,7408,4871],{"class":4637},[4588,7410,7411,7412,6690,7414,7416,7417,4878],{},"Розглянемо приклад із попереднього розділу, але замість того, щоб робити весь клас ",[4592,7413,6686],{},[4592,7415,6677],{},", зробимо другом лише метод ",[4592,7418,7228],{},[4611,7420,7423],{"className":4613,"code":7421,"filename":7422,"language":4615,"meta":5337,"style":4616},"#include \u003Ciostream>\n\n\u002F\u002F Попереднє оголошення класу Display\nclass Display;\n\nclass Values\n{\nprivate:\n    int intValue;\n    double doubleValue;\n\npublic:\n    Values(int iv, double dv) : intValue(iv), doubleValue(dv) {}\n\n    \u002F\u002F Лише метод Display::show() — друг класу Values\n    friend void Display::show(const Values& values) const;\n};\n\nclass Display\n{\nprivate:\n    bool showIntFirst;\n\npublic:\n    Display(bool intFirst) : showIntFirst(intFirst) {}\n\n    \u002F\u002F Оголошення методу — визначення буде пізніше, після Values\n    void show(const Values& values) const;\n};\n\n\u002F\u002F Визначення методу Display::show() — тепер Values повністю видимий\nvoid Display::show(const Values& values) const\n{\n    if (showIntFirst)\n    {\n        std::cout \u003C\u003C \"Integer: \" \u003C\u003C values.intValue\n                  \u003C\u003C \", Double: \" \u003C\u003C values.doubleValue \u003C\u003C \"\\n\";\n    }\n    else\n    {\n        std::cout \u003C\u003C \"Double: \" \u003C\u003C values.doubleValue\n                  \u003C\u003C \", Integer: \" \u003C\u003C values.intValue \u003C\u003C \"\\n\";\n    }\n}\n\nint main()\n{\n    Values data(42, 3.14);\n    Display displayIntFirst(true);\n\n    displayIntFirst.show(data);\n\n    return 0;\n}\n","DisplayMethodFriend.cpp",[4592,7424,7425,7431,7435,7440,7448,7452,7458,7462,7466,7474,7482,7486,7490,7524,7528,7533,7561,7565,7569,7575,7579,7583,7591,7595,7599,7619,7623,7628,7650,7654,7658,7663,7687,7691,7702,7706,7726,7751,7755,7760,7764,7784,7808,7812,7816,7820,7828,7832,7848,7860,7864,7878,7882,7891],{"__ignoreMap":4616},[4620,7426,7427,7429],{"class":4622,"line":4623},[4620,7428,5344],{"class":4758},[4620,7430,5347],{"class":4853},[4620,7432,7433],{"class":4622,"line":4634},[4620,7434,4674],{"emptyLinePlaceholder":4673},[4620,7436,7437],{"class":4622,"line":4641},[4620,7438,7439],{"class":4793},"\u002F\u002F Попереднє оголошення класу Display\n",[4620,7441,7442,7444,7446],{"class":4622,"line":4647},[4620,7443,4627],{"class":4626},[4620,7445,6809],{"class":4630},[4620,7447,4657],{"class":4637},[4620,7449,7450],{"class":4622,"line":4660},[4620,7451,4674],{"emptyLinePlaceholder":4673},[4620,7453,7454,7456],{"class":4622,"line":4670},[4620,7455,4627],{"class":4626},[4620,7457,6715],{"class":4630},[4620,7459,7460],{"class":4622,"line":4677},[4620,7461,4638],{"class":4637},[4620,7463,7464],{"class":4622,"line":4683},[4620,7465,4644],{"class":4626},[4620,7467,7468,7470,7472],{"class":4622,"line":4722},[4620,7469,4650],{"class":4626},[4620,7471,6730],{"class":4653},[4620,7473,4657],{"class":4637},[4620,7475,7476,7478,7480],{"class":4622,"line":4749},[4620,7477,6737],{"class":4626},[4620,7479,6740],{"class":4653},[4620,7481,4657],{"class":4637},[4620,7483,7484],{"class":4622,"line":4755},[4620,7485,4674],{"emptyLinePlaceholder":4673},[4620,7487,7488],{"class":4622,"line":4774},[4620,7489,4680],{"class":4626},[4620,7491,7492,7494,7496,7498,7500,7502,7504,7506,7508,7510,7512,7514,7516,7518,7520,7522],{"class":4622,"line":4780},[4620,7493,6755],{"class":4686},[4620,7495,4690],{"class":4637},[4620,7497,4693],{"class":4626},[4620,7499,6762],{"class":4653},[4620,7501,4706],{"class":4637},[4620,7503,5192],{"class":4626},[4620,7505,6769],{"class":4653},[4620,7507,6140],{"class":4637},[4620,7509,6774],{"class":4686},[4620,7511,4690],{"class":4637},[4620,7513,6779],{"class":4653},[4620,7515,4736],{"class":4637},[4620,7517,6784],{"class":4686},[4620,7519,4690],{"class":4637},[4620,7521,6789],{"class":4653},[4620,7523,6151],{"class":4637},[4620,7525,7526],{"class":4622,"line":4797},[4620,7527,4674],{"emptyLinePlaceholder":4673},[4620,7529,7530],{"class":4622,"line":4803},[4620,7531,7532],{"class":4793},"    \u002F\u002F Лише метод Display::show() — друг класу Values\n",[4620,7534,7535,7537,7539,7541,7543,7545,7547,7549,7551,7553,7555,7557,7559],{"class":4622,"line":4809},[4620,7536,5285],{"class":4626},[4620,7538,6167],{"class":4626},[4620,7540,6809],{"class":4630},[4620,7542,4840],{"class":4637},[4620,7544,7126],{"class":4686},[4620,7546,4690],{"class":4637},[4620,7548,4895],{"class":4626},[4620,7550,6894],{"class":4630},[4620,7552,4901],{"class":4626},[4620,7554,6899],{"class":4653},[4620,7556,6902],{"class":4637},[4620,7558,4895],{"class":4626},[4620,7560,4657],{"class":4637},[4620,7562,7563],{"class":4622,"line":4814},[4620,7564,4871],{"class":4637},[4620,7566,7567],{"class":4622,"line":4829},[4620,7568,4674],{"emptyLinePlaceholder":4673},[4620,7570,7571,7573],{"class":4622,"line":4834},[4620,7572,4627],{"class":4626},[4620,7574,6826],{"class":4630},[4620,7576,7577],{"class":4622,"line":4863},[4620,7578,4638],{"class":4637},[4620,7580,7581],{"class":4622,"line":4868},[4620,7582,4644],{"class":4626},[4620,7584,7585,7587,7589],{"class":4622,"line":5518},[4620,7586,6839],{"class":4626},[4620,7588,6842],{"class":4653},[4620,7590,4657],{"class":4637},[4620,7592,7593],{"class":4622,"line":5523},[4620,7594,4674],{"emptyLinePlaceholder":4673},[4620,7596,7597],{"class":4622,"line":5528},[4620,7598,4680],{"class":4626},[4620,7600,7601,7603,7605,7607,7609,7611,7613,7615,7617],{"class":4622,"line":5534},[4620,7602,6857],{"class":4686},[4620,7604,4690],{"class":4637},[4620,7606,4877],{"class":4626},[4620,7608,6864],{"class":4653},[4620,7610,6140],{"class":4637},[4620,7612,6869],{"class":4686},[4620,7614,4690],{"class":4637},[4620,7616,6874],{"class":4653},[4620,7618,6151],{"class":4637},[4620,7620,7621],{"class":4622,"line":5566},[4620,7622,4674],{"emptyLinePlaceholder":4673},[4620,7624,7625],{"class":4622,"line":5571},[4620,7626,7627],{"class":4793},"    \u002F\u002F Оголошення методу — визначення буде пізніше, після Values\n",[4620,7629,7630,7632,7634,7636,7638,7640,7642,7644,7646,7648],{"class":4622,"line":5576},[4620,7631,4817],{"class":4626},[4620,7633,6887],{"class":4686},[4620,7635,4690],{"class":4637},[4620,7637,4895],{"class":4626},[4620,7639,6894],{"class":4630},[4620,7641,4901],{"class":4626},[4620,7643,6899],{"class":4653},[4620,7645,6902],{"class":4637},[4620,7647,4895],{"class":4626},[4620,7649,4657],{"class":4637},[4620,7651,7652],{"class":4622,"line":5582},[4620,7653,4871],{"class":4637},[4620,7655,7656],{"class":4622,"line":5611},[4620,7657,4674],{"emptyLinePlaceholder":4673},[4620,7659,7660],{"class":4622,"line":5616},[4620,7661,7662],{"class":4793},"\u002F\u002F Визначення методу Display::show() — тепер Values повністю видимий\n",[4620,7664,7665,7667,7669,7671,7673,7675,7677,7679,7681,7683,7685],{"class":4622,"line":5622},[4620,7666,6320],{"class":4626},[4620,7668,6809],{"class":4630},[4620,7670,4840],{"class":4637},[4620,7672,7126],{"class":4686},[4620,7674,4690],{"class":4637},[4620,7676,4895],{"class":4626},[4620,7678,6894],{"class":4630},[4620,7680,4901],{"class":4626},[4620,7682,6899],{"class":4653},[4620,7684,6902],{"class":4637},[4620,7686,4826],{"class":4626},[4620,7688,7689],{"class":4622,"line":5660},[4620,7690,4638],{"class":4637},[4620,7692,7693,7696,7698,7700],{"class":4622,"line":5665},[4620,7694,7695],{"class":4758},"    if",[4620,7697,4762],{"class":4637},[4620,7699,6869],{"class":4653},[4620,7701,4719],{"class":4637},[4620,7703,7704],{"class":4622,"line":5670},[4620,7705,4752],{"class":4637},[4620,7707,7708,7710,7712,7714,7716,7718,7720,7722,7724],{"class":4622,"line":5681},[4620,7709,4837],{"class":4630},[4620,7711,4840],{"class":4637},[4620,7713,4843],{"class":4653},[4620,7715,4846],{"class":4637},[4620,7717,6941],{"class":4853},[4620,7719,4846],{"class":4637},[4620,7721,6946],{"class":4653},[4620,7723,4948],{"class":4637},[4620,7725,6951],{"class":4653},[4620,7727,7728,7731,7733,7735,7737,7739,7741,7743,7745,7747,7749],{"class":4622,"line":5686},[4620,7729,7730],{"class":4637},"                  \u003C\u003C ",[4620,7732,6959],{"class":4853},[4620,7734,4846],{"class":4637},[4620,7736,6946],{"class":4653},[4620,7738,4948],{"class":4637},[4620,7740,6784],{"class":4653},[4620,7742,4846],{"class":4637},[4620,7744,5835],{"class":4853},[4620,7746,5839],{"class":5838},[4620,7748,5835],{"class":4853},[4620,7750,4657],{"class":4637},[4620,7752,7753],{"class":4622,"line":5709},[4620,7754,4806],{"class":4637},[4620,7756,7757],{"class":4622,"line":5731},[4620,7758,7759],{"class":4758},"    else\n",[4620,7761,7762],{"class":4622,"line":5754},[4620,7763,4752],{"class":4637},[4620,7765,7766,7768,7770,7772,7774,7776,7778,7780,7782],{"class":4622,"line":5759},[4620,7767,4837],{"class":4630},[4620,7769,4840],{"class":4637},[4620,7771,4843],{"class":4653},[4620,7773,4846],{"class":4637},[4620,7775,7003],{"class":4853},[4620,7777,4846],{"class":4637},[4620,7779,6946],{"class":4653},[4620,7781,4948],{"class":4637},[4620,7783,7012],{"class":4653},[4620,7785,7786,7788,7790,7792,7794,7796,7798,7800,7802,7804,7806],{"class":4622,"line":5772},[4620,7787,7730],{"class":4637},[4620,7789,7019],{"class":4853},[4620,7791,4846],{"class":4637},[4620,7793,6946],{"class":4653},[4620,7795,4948],{"class":4637},[4620,7797,6774],{"class":4653},[4620,7799,4846],{"class":4637},[4620,7801,5835],{"class":4853},[4620,7803,5839],{"class":5838},[4620,7805,5835],{"class":4853},[4620,7807,4657],{"class":4637},[4620,7809,7810],{"class":4622,"line":5812},[4620,7811,4806],{"class":4637},[4620,7813,7814],{"class":4622,"line":5824},[4620,7815,5157],{"class":4637},[4620,7817,7818],{"class":4622,"line":5846},[4620,7819,4674],{"emptyLinePlaceholder":4673},[4620,7821,7822,7824,7826],{"class":4622,"line":5851},[4620,7823,4693],{"class":4626},[4620,7825,5675],{"class":4686},[4620,7827,5678],{"class":4637},[4620,7829,7830],{"class":4622,"line":5862},[4620,7831,4638],{"class":4637},[4620,7833,7834,7836,7838,7840,7842,7844,7846],{"class":4622,"line":5894},[4620,7835,6755],{"class":4630},[4620,7837,7072],{"class":4686},[4620,7839,4690],{"class":4637},[4620,7841,7077],{"class":4702},[4620,7843,4706],{"class":4637},[4620,7845,7082],{"class":4702},[4620,7847,4918],{"class":4637},[4620,7849,7850,7852,7854,7856,7858],{"class":4622,"line":5906},[4620,7851,6857],{"class":4630},[4620,7853,7091],{"class":4686},[4620,7855,4690],{"class":4637},[4620,7857,7096],{"class":4626},[4620,7859,4918],{"class":4637},[4620,7861,7862],{"class":4622,"line":5925},[4620,7863,4674],{"emptyLinePlaceholder":4673},[4620,7865,7866,7868,7870,7872,7874,7876],{"class":4622,"line":5930},[4620,7867,7121],{"class":4653},[4620,7869,4948],{"class":4637},[4620,7871,7126],{"class":4686},[4620,7873,4690],{"class":4637},[4620,7875,7131],{"class":4653},[4620,7877,4918],{"class":4637},[4620,7879,7880],{"class":4622,"line":5940},[4620,7881,4674],{"emptyLinePlaceholder":4673},[4620,7883,7885,7887,7889],{"class":4622,"line":7884},53,[4620,7886,5110],{"class":4758},[4620,7888,5935],{"class":4702},[4620,7890,4657],{"class":4637},[4620,7892,7894],{"class":4622,"line":7893},54,[4620,7895,5157],{"class":4637},[5944,7897,7899,7908,7917],{"title":7898},".\u002FDisplayMethodFriend",[5948,7900,7902,5956,7905],{"className":7901},[4622],[4620,7903,5955],{"className":7904},[5954],[5180,7906,7898],{"className":7907},[5960],[5948,7909,7180,7911,7184,7914],{"className":7910},[4622],[4620,7912,7077],{"className":7913},[6508],[4620,7915,7082],{"className":7916},[6508],[5948,7918,5982,7920,4948],{"className":7919},[4622],[4620,7921,5986],{"className":7922},[5968,5960],[4588,7924,7925,7926,7929],{},"Цей приклад містить складну ",[5180,7927,7928],{},"хореографію попередніх оголошень і визначень",", характерну для дружніх методів. Розберемо її крок за кроком.",[4588,7931,7932,5956,7935,7938],{},[5180,7933,7934],{},"Рядок 4:",[4592,7936,7937],{},"class Display;"," — попереднє оголошення класу Display. Воно необхідне для рядка 16.",[4588,7940,7941,5956,7944,7947,7948,7950,7951,7954,7955,7957,7958,7961,7962,7964],{},[5180,7942,7943],{},"Рядок 16:",[4592,7945,7946],{},"friend void Display::show(...);"," — оголошення дружнього методу всередині класу ",[4592,7949,6677],{},". Щоб компілятор зрозумів ",[4592,7952,7953],{},"Display::show",", йому потрібно знати, що клас ",[4592,7956,6686],{}," існує (звідси попереднє оголошення на рядку 4). Проте компілятору ",[5180,7959,7960],{},"не потрібно"," знати повну структуру ",[4592,7963,6686],{}," — достатньо знати його ім'я.",[4588,7966,7967,7970,7971,7973,7974,5956,7977,7980,7981,7984],{},[5180,7968,7969],{},"Рядок 19–29:"," повне визначення класу ",[4592,7972,6686],{},". Зверніть увагу, що метод ",[4592,7975,7976],{},"show()",[5180,7978,7979],{},"оголошений"," всередині класу (рядок 29), але ",[5180,7982,7983],{},"не визначений"," там. Визначення винесено за межі класу.",[4588,7986,7987,7993,7994,7996,7997,4962,8000,8003,8004,6020,8006,8008,8009,8011,8012,8015,8016,8018,8019,8022],{},[5180,7988,7989,7990,7992],{},"Чому не можна визначити ",[4592,7991,7976],{}," всередині класу Display?"," Тому що ",[4592,7995,7976],{}," звертається до приватних полів ",[4592,7998,7999],{},"values.intValue",[4592,8001,8002],{},"values.doubleValue",". Щоб ці звернення були дозволені, компілятор повинен побачити оголошення ",[4592,8005,4947],{},[4592,8007,6677],{},". Але на момент, коли компілятор обробляє тіло класу ",[4592,8010,6686],{}," (рядки 19–29), він ще ",[5180,8013,8014],{},"не бачив"," повного визначення класу ",[4592,8017,6677],{}," (воно закінчується на рядку 17). Звідси правило: визначення дружнього методу має йти ",[5180,8020,8021],{},"після"," повного визначення класу, якому цей метод є другом.",[4588,8024,8025,8028,8029,5956,8031,8033,8034,8036,8037,8039],{},[5180,8026,8027],{},"Рядок 33–45:"," визначення методу ",[4592,8030,7228],{},[5180,8032,8021],{}," повних визначень обох класів. Тепер компілятор знає, що ",[4592,8035,7228],{}," — друг ",[4592,8038,6677],{},", і дозволяє звернення до приватних полів.",[5177,8041,8042,8043,4962,8046,8049,8050,8052,8053,8055],{},"Дружній метод вимагає обережного порядку оголошень: попереднє оголошення класу, оголошення дружнього методу всередині класу-власника приватних даних, повне визначення класу, що містить дружній метод (але без визначення самого методу), а вже потім — визначення дружнього методу. У реальних проєктах це спрощується розподілом на ",[4592,8044,8045],{},".h",[4592,8047,8048],{},".cpp"," файли: ",[4592,8051,8045],{}," містить оголошення, ",[4592,8054,8048],{}," — визначення.",[5215,8057],{},[4583,8059,8061],{"id":8060},"порядок-оголошень-при-використанні-друзів-танець-попередніх-декларацій","Порядок оголошень при використанні друзів: танець попередніх декларацій",[4588,8063,8064],{},"Коли дружні функції чи методи працюють із кількома класами, порядок оголошень може здатися заплутаним. Наведемо загальний рецепт для найскладнішого випадку — дружнього методу одного класу до іншого класу:",[8066,8067,8068,8072,8075,8096,8100,8106,8163,8167,8170,8215,8219,8222],"steps",{},[7233,8069,8071],{"id":8070},"крок-1-попереднє-оголошення-залежних-класів","Крок 1. Попереднє оголошення залежних класів",[4588,8073,8074],{},"Якщо клас A згадує клас B у дружньому оголошенні, компілятору достатньо знати, що B існує. Починайте файл із попередніх оголошень усіх класів:",[4611,8076,8078],{"className":4613,"code":8077,"language":4615,"meta":4616,"style":4616},"class Display;\nclass Values;\n",[4592,8079,8080,8088],{"__ignoreMap":4616},[4620,8081,8082,8084,8086],{"class":4622,"line":4623},[4620,8083,4627],{"class":4626},[4620,8085,6809],{"class":4630},[4620,8087,4657],{"class":4637},[4620,8089,8090,8092,8094],{"class":4622,"line":4634},[4620,8091,4627],{"class":4626},[4620,8093,6894],{"class":4630},[4620,8095,4657],{"class":4637},[7233,8097,8099],{"id":8098},"крок-2-визначення-класу-власника-приватних-даних","Крок 2. Визначення класу-власника приватних даних",[4588,8101,8102,8103,8105],{},"Оголосіть клас, що надає доступ до своїх приватних членів, із ",[4592,8104,4947],{},"-оголошенням:",[4611,8107,8109],{"className":4613,"code":8108,"language":4615,"meta":4616,"style":4616},"class Values\n{\nprivate:\n    int data;\npublic:\n    friend void Display::show(const Values&);\n};\n",[4592,8110,8111,8117,8121,8125,8133,8137,8159],{"__ignoreMap":4616},[4620,8112,8113,8115],{"class":4622,"line":4623},[4620,8114,4627],{"class":4626},[4620,8116,6715],{"class":4630},[4620,8118,8119],{"class":4622,"line":4634},[4620,8120,4638],{"class":4637},[4620,8122,8123],{"class":4622,"line":4641},[4620,8124,4644],{"class":4626},[4620,8126,8127,8129,8131],{"class":4622,"line":4647},[4620,8128,4650],{"class":4626},[4620,8130,7072],{"class":4653},[4620,8132,4657],{"class":4637},[4620,8134,8135],{"class":4622,"line":4660},[4620,8136,4680],{"class":4626},[4620,8138,8139,8141,8143,8145,8147,8149,8151,8153,8155,8157],{"class":4622,"line":4670},[4620,8140,5285],{"class":4626},[4620,8142,6167],{"class":4626},[4620,8144,6809],{"class":4630},[4620,8146,4840],{"class":4637},[4620,8148,7126],{"class":4686},[4620,8150,4690],{"class":4637},[4620,8152,4895],{"class":4626},[4620,8154,6894],{"class":4630},[4620,8156,4901],{"class":4626},[4620,8158,4918],{"class":4637},[4620,8160,8161],{"class":4622,"line":4677},[4620,8162,4871],{"class":4637},[7233,8164,8166],{"id":8165},"крок-3-повне-визначення-класу-що-містить-дружній-метод","Крок 3. Повне визначення класу, що містить дружній метод",[4588,8168,8169],{},"Оголосіть клас-друг із прототипом дружнього методу, але без його визначення:",[4611,8171,8173],{"className":4613,"code":8172,"language":4615,"meta":4616,"style":4616},"class Display\n{\npublic:\n    void show(const Values& v);  \u002F\u002F прототип, не визначення\n};\n",[4592,8174,8175,8181,8185,8189,8211],{"__ignoreMap":4616},[4620,8176,8177,8179],{"class":4622,"line":4623},[4620,8178,4627],{"class":4626},[4620,8180,6826],{"class":4630},[4620,8182,8183],{"class":4622,"line":4634},[4620,8184,4638],{"class":4637},[4620,8186,8187],{"class":4622,"line":4641},[4620,8188,4680],{"class":4626},[4620,8190,8191,8193,8195,8197,8199,8201,8203,8206,8208],{"class":4622,"line":4647},[4620,8192,4817],{"class":4626},[4620,8194,6887],{"class":4686},[4620,8196,4690],{"class":4637},[4620,8198,4895],{"class":4626},[4620,8200,6894],{"class":4630},[4620,8202,4901],{"class":4626},[4620,8204,8205],{"class":4653}," v",[4620,8207,5703],{"class":4637},[4620,8209,8210],{"class":4793},"  \u002F\u002F прототип, не визначення\n",[4620,8212,8213],{"class":4622,"line":4660},[4620,8214,4871],{"class":4637},[7233,8216,8218],{"id":8217},"крок-4-визначення-дружнього-методу","Крок 4. Визначення дружнього методу",[4588,8220,8221],{},"Тепер, коли обидва класи повністю визначені, реалізуйте дружній метод:",[4611,8223,8225],{"className":4613,"code":8224,"language":4615,"meta":4616,"style":4616},"void Display::show(const Values& v)\n{\n    std::cout \u003C\u003C v.data;  \u002F\u002F доступ до приватного поля\n}\n",[4592,8226,8227,8249,8253,8275],{"__ignoreMap":4616},[4620,8228,8229,8231,8233,8235,8237,8239,8241,8243,8245,8247],{"class":4622,"line":4623},[4620,8230,6320],{"class":4626},[4620,8232,6809],{"class":4630},[4620,8234,4840],{"class":4637},[4620,8236,7126],{"class":4686},[4620,8238,4690],{"class":4637},[4620,8240,4895],{"class":4626},[4620,8242,6894],{"class":4630},[4620,8244,4901],{"class":4626},[4620,8246,8205],{"class":4653},[4620,8248,4719],{"class":4637},[4620,8250,8251],{"class":4622,"line":4634},[4620,8252,4638],{"class":4637},[4620,8254,8255,8257,8259,8261,8263,8266,8268,8270,8272],{"class":4622,"line":4641},[4620,8256,5775],{"class":4630},[4620,8258,4840],{"class":4637},[4620,8260,4843],{"class":4653},[4620,8262,4846],{"class":4637},[4620,8264,8265],{"class":4653},"v",[4620,8267,4948],{"class":4637},[4620,8269,7131],{"class":4653},[4620,8271,4790],{"class":4637},[4620,8273,8274],{"class":4793},"  \u002F\u002F доступ до приватного поля\n",[4620,8276,8277],{"class":4622,"line":4647},[4620,8278,5157],{"class":4637},[4588,8280,8281],{},"У реальних проєктах цей «танець» спрощується розподілом коду на файли:",[8283,8284,8285,8295,8303],"ul",{},[8286,8287,8288,8291,8292,8294],"li",{},[4592,8289,8290],{},"Values.h"," — оголошення класу Values із ",[4592,8293,4947],{},"-декларацією",[8286,8296,8297,8300,8301],{},[4592,8298,8299],{},"Display.h"," — оголошення класу Display із прототипом методу ",[4592,8302,7976],{},[8286,8304,8305,8308,8309,8311,8312],{},[4592,8306,8307],{},"Display.cpp"," — визначення методу ",[4592,8310,7228],{},", що включає ",[4592,8313,8290],{},[4588,8315,8316],{},"Завдяки такому розподілу всі класи «бачать» один одного через include-директиви, і ніякого ручного упорядкування не потрібно.",[5215,8318],{},[4583,8320,8322,8323,8325],{"id":8321},"коли-використовувати-friend-а-коли-ні","Коли використовувати ",[4592,8324,4947],{},", а коли — ні",[4588,8327,8328,8329,8331],{},"Дружні функції та класи — потужний механізм, але він порушує інкапсуляцію у тому сенсі, що зовнішній код отримує прямий доступ до внутрішніх даних. Це не завжди погано — але потребує виправдання. Ось загальні сценарії, коли ",[4592,8330,4947],{}," доцільний:",[8333,8334,8335,8439,8554,8652],"card-group",{},[8336,8337,8340,8365],"card",{"icon":8338,"title":8339},"i-lucide-check-circle","✅ Перевантаження операторів",[4588,8341,8342,8343,4706,8346,4706,8349,4706,8352,8354,8355,4962,8358,8361,8362,8364],{},"Найпоширеніший випадок: перевантаження бінарних операторів (",[4592,8344,8345],{},"+",[4592,8347,8348],{},"-",[4592,8350,8351],{},"*",[4592,8353,4943],{},") природно реалізувати як вільні функції, щоб забезпечити симетричність ",[4592,8356,8357],{},"a + b",[4592,8359,8360],{},"b + a",". Такі функції потребують доступу до приватних полів обох операндів — ",[4592,8363,4947],{}," дозволяє це без створення геттерів.",[4611,8366,8368],{"className":4613,"code":8367,"language":4615,"meta":4616,"style":4616},"class Complex\n{\nprivate:\n    double real, imag;\npublic:\n    friend Complex operator+(const Complex& a, const Complex& b);\n};\n",[4592,8369,8370,8377,8381,8385,8399,8403,8435],{"__ignoreMap":4616},[4620,8371,8372,8374],{"class":4622,"line":4623},[4620,8373,4627],{"class":4626},[4620,8375,8376],{"class":4630}," Complex\n",[4620,8378,8379],{"class":4622,"line":4634},[4620,8380,4638],{"class":4637},[4620,8382,8383],{"class":4622,"line":4641},[4620,8384,4644],{"class":4626},[4620,8386,8387,8389,8392,8394,8397],{"class":4622,"line":4647},[4620,8388,6737],{"class":4626},[4620,8390,8391],{"class":4653}," real",[4620,8393,4706],{"class":4637},[4620,8395,8396],{"class":4653},"imag",[4620,8398,4657],{"class":4637},[4620,8400,8401],{"class":4622,"line":4660},[4620,8402,4680],{"class":4626},[4620,8404,8405,8407,8410,8413,8415,8417,8419,8421,8423,8425,8427,8429,8431,8433],{"class":4622,"line":4670},[4620,8406,5285],{"class":4626},[4620,8408,8409],{"class":4630}," Complex",[4620,8411,8412],{"class":4758}," operator+",[4620,8414,4690],{"class":4637},[4620,8416,4895],{"class":4626},[4620,8418,8409],{"class":4630},[4620,8420,4901],{"class":4626},[4620,8422,4904],{"class":4653},[4620,8424,4706],{"class":4637},[4620,8426,4895],{"class":4626},[4620,8428,8409],{"class":4630},[4620,8430,4901],{"class":4626},[4620,8432,4915],{"class":4653},[4620,8434,4918],{"class":4637},[4620,8436,8437],{"class":4622,"line":4677},[4620,8438,4871],{"class":4637},[8336,8440,8442,8467],{"icon":8338,"title":8441},"✅ Оператори потоків (\u003C\u003C, >>)",[4588,8443,8444,8445,8448,8449,8452,8453,8456,8457,5956,8460,8463,8464,8466],{},"Перевантаження ",[4592,8446,8447],{},"operator\u003C\u003C"," для виводу об'єкта у ",[4592,8450,8451],{},"std::ostream"," та ",[4592,8454,8455],{},"operator>>"," для вводу з ",[4592,8458,8459],{},"std::istream",[5180,8461,8462],{},"обов'язково"," реалізуються як вільні функції (бо лівий операнд — потік, а не ваш клас). Доступ до приватних полів через ",[4592,8465,4947],{}," дозволяє ефективно форматувати вивід.",[4611,8468,8470],{"className":4613,"code":8469,"language":4615,"meta":4616,"style":4616},"class Point\n{\nprivate:\n    int x, y;\npublic:\n    friend std::ostream& operator\u003C\u003C(std::ostream& out, const Point& p);\n};\n",[4592,8471,8472,8479,8483,8487,8501,8505,8550],{"__ignoreMap":4616},[4620,8473,8474,8476],{"class":4622,"line":4623},[4620,8475,4627],{"class":4626},[4620,8477,8478],{"class":4630}," Point\n",[4620,8480,8481],{"class":4622,"line":4634},[4620,8482,4638],{"class":4637},[4620,8484,8485],{"class":4622,"line":4641},[4620,8486,4644],{"class":4626},[4620,8488,8489,8491,8494,8496,8499],{"class":4622,"line":4647},[4620,8490,4650],{"class":4626},[4620,8492,8493],{"class":4653}," x",[4620,8495,4706],{"class":4637},[4620,8497,8498],{"class":4653},"y",[4620,8500,4657],{"class":4637},[4620,8502,8503],{"class":4622,"line":4660},[4620,8504,4680],{"class":4626},[4620,8506,8507,8509,8512,8514,8517,8519,8522,8524,8527,8529,8531,8533,8536,8538,8540,8543,8545,8548],{"class":4622,"line":4670},[4620,8508,5285],{"class":4626},[4620,8510,8511],{"class":4630}," std",[4620,8513,4840],{"class":4637},[4620,8515,8516],{"class":4630},"ostream",[4620,8518,4901],{"class":4626},[4620,8520,8521],{"class":4758}," operator\u003C\u003C",[4620,8523,4690],{"class":4637},[4620,8525,8526],{"class":4630},"std",[4620,8528,4840],{"class":4637},[4620,8530,8516],{"class":4630},[4620,8532,4901],{"class":4626},[4620,8534,8535],{"class":4653}," out",[4620,8537,4706],{"class":4637},[4620,8539,4895],{"class":4626},[4620,8541,8542],{"class":4630}," Point",[4620,8544,4901],{"class":4626},[4620,8546,8547],{"class":4653}," p",[4620,8549,4918],{"class":4637},[4620,8551,8552],{"class":4622,"line":4677},[4620,8553,4871],{"class":4637},[8336,8555,8557,8573],{"icon":8338,"title":8556},"✅ Тісно пов'язані класи",[4588,8558,8559,8560,4962,8563,4706,8566,4962,8569,8572],{},"Коли два класи концептуально нерозривні (наприклад, ",[4592,8561,8562],{},"Iterator",[4592,8564,8565],{},"Container",[4592,8567,8568],{},"Node",[4592,8570,8571],{},"LinkedList","), один з них може бути другом іншого. Це доцільно, якщо альтернатива — десятки дрібних геттерів, що роблять внутрішню структуру видимою всьому світу.",[4611,8574,8576],{"className":4613,"code":8575,"language":4615,"meta":4616,"style":4616},"class LinkedList\n{\nprivate:\n    struct Node { int data; Node* next; };\n    Node* head;\npublic:\n    friend class Iterator;\n};\n",[4592,8577,8578,8585,8589,8593,8621,8633,8637,8648],{"__ignoreMap":4616},[4620,8579,8580,8582],{"class":4622,"line":4623},[4620,8581,4627],{"class":4626},[4620,8583,8584],{"class":4630}," LinkedList\n",[4620,8586,8587],{"class":4622,"line":4634},[4620,8588,4638],{"class":4637},[4620,8590,8591],{"class":4622,"line":4641},[4620,8592,4644],{"class":4626},[4620,8594,8595,8598,8601,8603,8605,8607,8610,8612,8615,8618],{"class":4622,"line":4647},[4620,8596,8597],{"class":4626},"    struct",[4620,8599,8600],{"class":4630}," Node",[4620,8602,5059],{"class":4637},[4620,8604,4693],{"class":4626},[4620,8606,7072],{"class":4653},[4620,8608,8609],{"class":4637},"; ",[4620,8611,8568],{"class":4653},[4620,8613,8614],{"class":4637},"* ",[4620,8616,8617],{"class":4653},"next",[4620,8619,8620],{"class":4637},"; };\n",[4620,8622,8623,8626,8628,8631],{"class":4622,"line":4660},[4620,8624,8625],{"class":4630},"    Node",[4620,8627,8351],{"class":4626},[4620,8629,8630],{"class":4653}," head",[4620,8632,4657],{"class":4637},[4620,8634,8635],{"class":4622,"line":4670},[4620,8636,4680],{"class":4626},[4620,8638,8639,8641,8643,8646],{"class":4622,"line":4677},[4620,8640,5285],{"class":4626},[4620,8642,6662],{"class":4626},[4620,8644,8645],{"class":4630}," Iterator",[4620,8647,4657],{"class":4637},[4620,8649,8650],{"class":4622,"line":4683},[4620,8651,4871],{"class":4637},[8336,8653,8655,8658],{"icon":8338,"title":8654},"✅ Функції тестування (unit tests)",[4588,8656,8657],{},"У тестових фреймворках дружні функції дозволяють тестам перевіряти внутрішній стан об'єкта без розширення публічного інтерфейсу. Це особливо корисно для приватних допоміжних методів, що не мають бути доступні клієнтам, але повинні бути покриті тестами.",[4611,8659,8661],{"className":4613,"code":8660,"language":4615,"meta":4616,"style":4616},"class BankAccount\n{\nprivate:\n    double balance;\npublic:\n    friend class BankAccountTest;  \u002F\u002F тестовий клас має доступ\n};\n",[4592,8662,8663,8670,8674,8678,8687,8691,8705],{"__ignoreMap":4616},[4620,8664,8665,8667],{"class":4622,"line":4623},[4620,8666,4627],{"class":4626},[4620,8668,8669],{"class":4630}," BankAccount\n",[4620,8671,8672],{"class":4622,"line":4634},[4620,8673,4638],{"class":4637},[4620,8675,8676],{"class":4622,"line":4641},[4620,8677,4644],{"class":4626},[4620,8679,8680,8682,8685],{"class":4622,"line":4647},[4620,8681,6737],{"class":4626},[4620,8683,8684],{"class":4653}," balance",[4620,8686,4657],{"class":4637},[4620,8688,8689],{"class":4622,"line":4660},[4620,8690,4680],{"class":4626},[4620,8692,8693,8695,8697,8700,8702],{"class":4622,"line":4670},[4620,8694,5285],{"class":4626},[4620,8696,6662],{"class":4626},[4620,8698,8699],{"class":4630}," BankAccountTest",[4620,8701,4790],{"class":4637},[4620,8703,8704],{"class":4793},"  \u002F\u002F тестовий клас має доступ\n",[4620,8706,8707],{"class":4622,"line":4677},[4620,8708,4871],{"class":4637},[8333,8710,8711,8874,8878],{},[8336,8712,8715,8721],{"icon":8713,"title":8714},"i-lucide-x-circle","❌ Уникати: геттери через friend",[4588,8716,8717,8718,8720],{},"Якщо єдина причина зробити функцію дружньою — уникнути написання геттерів, краще написати геттери. ",[4592,8719,4947],{}," не економить код, а робить залежності менш явними.",[4611,8722,8724],{"className":4613,"code":8723,"language":4615,"meta":4616,"style":4616},"\u002F\u002F ❌ Погано — friend замість простого геттера\nclass Rectangle\n{\nprivate:\n    int width, height;\npublic:\n    friend int calculateArea(const Rectangle& r);\n};\n\n\u002F\u002F ✅ Краще — публічний геттер\nclass Rectangle\n{\nprivate:\n    int width, height;\npublic:\n    int getWidth() const { return width; }\n    int getHeight() const { return height; }\n};\n",[4592,8725,8726,8731,8738,8742,8746,8760,8764,8788,8792,8796,8801,8807,8811,8815,8827,8831,8850,8870],{"__ignoreMap":4616},[4620,8727,8728],{"class":4622,"line":4623},[4620,8729,8730],{"class":4793},"\u002F\u002F ❌ Погано — friend замість простого геттера\n",[4620,8732,8733,8735],{"class":4622,"line":4634},[4620,8734,4627],{"class":4626},[4620,8736,8737],{"class":4630}," Rectangle\n",[4620,8739,8740],{"class":4622,"line":4641},[4620,8741,4638],{"class":4637},[4620,8743,8744],{"class":4622,"line":4647},[4620,8745,4644],{"class":4626},[4620,8747,8748,8750,8753,8755,8758],{"class":4622,"line":4660},[4620,8749,4650],{"class":4626},[4620,8751,8752],{"class":4653}," width",[4620,8754,4706],{"class":4637},[4620,8756,8757],{"class":4653},"height",[4620,8759,4657],{"class":4637},[4620,8761,8762],{"class":4622,"line":4670},[4620,8763,4680],{"class":4626},[4620,8765,8766,8768,8771,8774,8776,8778,8781,8783,8786],{"class":4622,"line":4677},[4620,8767,5285],{"class":4626},[4620,8769,8770],{"class":4626}," int",[4620,8772,8773],{"class":4686}," calculateArea",[4620,8775,4690],{"class":4637},[4620,8777,4895],{"class":4626},[4620,8779,8780],{"class":4630}," Rectangle",[4620,8782,4901],{"class":4626},[4620,8784,8785],{"class":4653}," r",[4620,8787,4918],{"class":4637},[4620,8789,8790],{"class":4622,"line":4683},[4620,8791,4871],{"class":4637},[4620,8793,8794],{"class":4622,"line":4722},[4620,8795,4674],{"emptyLinePlaceholder":4673},[4620,8797,8798],{"class":4622,"line":4749},[4620,8799,8800],{"class":4793},"\u002F\u002F ✅ Краще — публічний геттер\n",[4620,8802,8803,8805],{"class":4622,"line":4755},[4620,8804,4627],{"class":4626},[4620,8806,8737],{"class":4630},[4620,8808,8809],{"class":4622,"line":4774},[4620,8810,4638],{"class":4637},[4620,8812,8813],{"class":4622,"line":4780},[4620,8814,4644],{"class":4626},[4620,8816,8817,8819,8821,8823,8825],{"class":4622,"line":4797},[4620,8818,4650],{"class":4626},[4620,8820,8752],{"class":4653},[4620,8822,4706],{"class":4637},[4620,8824,8757],{"class":4653},[4620,8826,4657],{"class":4637},[4620,8828,8829],{"class":4622,"line":4803},[4620,8830,4680],{"class":4626},[4620,8832,8833,8835,8838,8840,8842,8844,8846,8848],{"class":4622,"line":4809},[4620,8834,4650],{"class":4626},[4620,8836,8837],{"class":4686}," getWidth",[4620,8839,4823],{"class":4637},[4620,8841,4895],{"class":4626},[4620,8843,5059],{"class":4637},[4620,8845,5040],{"class":4758},[4620,8847,8752],{"class":4653},[4620,8849,5045],{"class":4637},[4620,8851,8852,8854,8857,8859,8861,8863,8865,8868],{"class":4622,"line":4814},[4620,8853,4650],{"class":4626},[4620,8855,8856],{"class":4686}," getHeight",[4620,8858,4823],{"class":4637},[4620,8860,4895],{"class":4626},[4620,8862,5059],{"class":4637},[4620,8864,5040],{"class":4758},[4620,8866,8867],{"class":4653}," height",[4620,8869,5045],{"class":4637},[4620,8871,8872],{"class":4622,"line":4829},[4620,8873,4871],{"class":4637},[8336,8875,8877],{"icon":8713,"title":8876},"❌ Уникати: широка дружба","Якщо ви оголошуєте друзями десятки функцій або класів, це ознака проблеми у дизайні. Чим більше друзів має клас, тим слабша інкапсуляція і тим складніше рефакторити приватні поля — кожна зміна впливає на всіх друзів.",[8336,8879,8881,8882,8884,8885,8887],{"icon":8713,"title":8880},"❌ Уникати: friend як «hack»","Якщо ви додаєте ",[4592,8883,4947],{},", бо «інакше не компілюється» або «не знаю, як по-іншому» — зупиніться. ",[4592,8886,4947],{}," — це усвідомлене рішення про архітектуру, а не обхідний шлях.",[5215,8889],{},[4583,8891,8893,8894,8896],{"id":8892},"перевантаження-операторів-та-friend-попередній-погляд","Перевантаження операторів та ",[4592,8895,4947],{},": попередній погляд",[4588,8898,8899,8900,8902],{},"Найпоширеніше застосування дружніх функцій у C++ — перевантаження операторів. Хоча тема перевантаження операторів докладно розглядається у наступних статтях (статті 63–65), корисно вже зараз побачити, чому саме ",[4592,8901,4947],{}," там критично важливий.",[4588,8904,8905,8906,8908,8909,4878],{},"Припустімо, ми хочемо перевантажити оператор ",[4592,8907,8345],{}," для класу ",[4592,8910,4608],{},[4611,8912,8914],{"className":4613,"code":8913,"language":4615,"meta":4616,"style":4616},"Fraction f1(1, 2);  \u002F\u002F 1\u002F2\nFraction f2(1, 3);  \u002F\u002F 1\u002F3\nFraction f3 = f1 + f2;  \u002F\u002F має дати 5\u002F6\n",[4592,8915,8916,8934,8953],{"__ignoreMap":4616},[4620,8917,8918,8920,8922,8924,8926,8928,8930,8932],{"class":4622,"line":4623},[4620,8919,4608],{"class":4630},[4620,8921,5691],{"class":4686},[4620,8923,4690],{"class":4637},[4620,8925,4716],{"class":4702},[4620,8927,4706],{"class":4637},[4620,8929,5700],{"class":4702},[4620,8931,5703],{"class":4637},[4620,8933,5706],{"class":4793},[4620,8935,8936,8938,8940,8942,8944,8946,8948,8950],{"class":4622,"line":4634},[4620,8937,4608],{"class":4630},[4620,8939,5714],{"class":4686},[4620,8941,4690],{"class":4637},[4620,8943,4716],{"class":4702},[4620,8945,4706],{"class":4637},[4620,8947,5741],{"class":4702},[4620,8949,5703],{"class":4637},[4620,8951,8952],{"class":4793},"  \u002F\u002F 1\u002F3\n",[4620,8954,8955,8957,8959,8961,8963,8966,8968,8970],{"class":4622,"line":4641},[4620,8956,4608],{"class":4653},[4620,8958,5736],{"class":4653},[4620,8960,4699],{"class":4637},[4620,8962,5790],{"class":4653},[4620,8964,8965],{"class":4637}," + ",[4620,8967,5795],{"class":4653},[4620,8969,4790],{"class":4637},[4620,8971,8972],{"class":4793},"  \u002F\u002F має дати 5\u002F6\n",[4588,8974,8975],{},"Є два способи перевантажити бінарний оператор: як метод класу або як вільна функція.",[4588,8977,8978],{},[5180,8979,8980],{},"Спосіб 1 — метод класу:",[4611,8982,8984],{"className":4613,"code":8983,"language":4615,"meta":4616,"style":4616},"class Fraction\n{\nprivate:\n    int numerator, denominator;\npublic:\n    Fraction operator+(const Fraction& other) const\n    {\n        \u002F\u002F this->numerator доступний (ми всередині класу)\n        \u002F\u002F other.numerator доступний (other — той самий клас)\n        return Fraction(\n            numerator * other.denominator + other.numerator * denominator,\n            denominator * other.denominator\n        );\n    }\n};\n",[4592,8985,8986,8992,8996,9000,9012,9016,9037,9041,9046,9051,9061,9090,9103,9108,9112],{"__ignoreMap":4616},[4620,8987,8988,8990],{"class":4622,"line":4623},[4620,8989,4627],{"class":4626},[4620,8991,4631],{"class":4630},[4620,8993,8994],{"class":4622,"line":4634},[4620,8995,4638],{"class":4637},[4620,8997,8998],{"class":4622,"line":4641},[4620,8999,4644],{"class":4626},[4620,9001,9002,9004,9006,9008,9010],{"class":4622,"line":4647},[4620,9003,4650],{"class":4626},[4620,9005,4654],{"class":4653},[4620,9007,4706],{"class":4637},[4620,9009,4739],{"class":4653},[4620,9011,4657],{"class":4637},[4620,9013,9014],{"class":4622,"line":4660},[4620,9015,4680],{"class":4626},[4620,9017,9018,9020,9022,9024,9026,9028,9030,9033,9035],{"class":4622,"line":4670},[4620,9019,4687],{"class":4630},[4620,9021,8412],{"class":4758},[4620,9023,4690],{"class":4637},[4620,9025,4895],{"class":4626},[4620,9027,4898],{"class":4630},[4620,9029,4901],{"class":4626},[4620,9031,9032],{"class":4653}," other",[4620,9034,6902],{"class":4637},[4620,9036,4826],{"class":4626},[4620,9038,9039],{"class":4622,"line":4677},[4620,9040,4752],{"class":4637},[4620,9042,9043],{"class":4622,"line":4683},[4620,9044,9045],{"class":4793},"        \u002F\u002F this->numerator доступний (ми всередині класу)\n",[4620,9047,9048],{"class":4622,"line":4722},[4620,9049,9050],{"class":4793},"        \u002F\u002F other.numerator доступний (other — той самий клас)\n",[4620,9052,9053,9056,9058],{"class":4622,"line":4749},[4620,9054,9055],{"class":4758},"        return",[4620,9057,4898],{"class":4686},[4620,9059,9060],{"class":4637},"(\n",[4620,9062,9063,9066,9068,9071,9073,9075,9077,9079,9081,9083,9085,9087],{"class":4622,"line":4755},[4620,9064,9065],{"class":4653},"            numerator",[4620,9067,5633],{"class":4637},[4620,9069,9070],{"class":4653},"other",[4620,9072,4948],{"class":4637},[4620,9074,4739],{"class":4653},[4620,9076,8965],{"class":4637},[4620,9078,9070],{"class":4653},[4620,9080,4948],{"class":4637},[4620,9082,4728],{"class":4653},[4620,9084,5633],{"class":4637},[4620,9086,4739],{"class":4653},[4620,9088,9089],{"class":4637},",\n",[4620,9091,9092,9094,9096,9098,9100],{"class":4622,"line":4774},[4620,9093,4783],{"class":4653},[4620,9095,5633],{"class":4637},[4620,9097,9070],{"class":4653},[4620,9099,4948],{"class":4637},[4620,9101,9102],{"class":4653},"denominator\n",[4620,9104,9105],{"class":4622,"line":4780},[4620,9106,9107],{"class":4637},"        );\n",[4620,9109,9110],{"class":4622,"line":4797},[4620,9111,4806],{"class":4637},[4620,9113,9114],{"class":4622,"line":4803},[4620,9115,4871],{"class":4637},[4588,9117,9118,9119,9122,9123,9126,9127,9130,9131,9134,9135,9138,9139,9141],{},"Це працює для ",[4592,9120,9121],{},"f1 + f2",", що компілятор перетворює у ",[4592,9124,9125],{},"f1.operator+(f2)",". Але якщо ми хочемо додати дріб і ціле число: ",[4592,9128,9129],{},"f1 + 2",", нам потрібен другий перевантажений метод. А що з ",[4592,9132,9133],{},"2 + f1","? Це компілятор спробує перетворити у ",[4592,9136,9137],{},"2.operator+(f1)",", але ",[4592,9140,4693],{}," — вбудований тип, і ми не можемо додати до нього методи.",[4588,9143,9144],{},[5180,9145,9146],{},"Спосіб 2 — вільна функція:",[4611,9148,9150],{"className":4613,"code":9149,"language":4615,"meta":4616,"style":4616},"class Fraction\n{\nprivate:\n    int numerator, denominator;\npublic:\n    friend Fraction operator+(const Fraction& a, const Fraction& b);\n    friend Fraction operator+(const Fraction& a, int b);\n    friend Fraction operator+(int a, const Fraction& b);\n};\n\nFraction operator+(const Fraction& a, const Fraction& b)\n{\n    return Fraction(\n        a.numerator * b.denominator + b.numerator * a.denominator,\n        a.denominator * b.denominator\n    );\n}\n\nFraction operator+(const Fraction& a, int b)\n{\n    return a + Fraction(b, 1);  \u002F\u002F зводимо до Fraction + Fraction\n}\n\nFraction operator+(int a, const Fraction& b)\n{\n    return Fraction(a, 1) + b;\n}\n",[4592,9151,9152,9158,9162,9166,9178,9182,9212,9238,9264,9268,9272,9300,9304,9312,9347,9363,9368,9372,9376,9400,9404,9427,9431,9435,9459,9463,9484],{"__ignoreMap":4616},[4620,9153,9154,9156],{"class":4622,"line":4623},[4620,9155,4627],{"class":4626},[4620,9157,4631],{"class":4630},[4620,9159,9160],{"class":4622,"line":4634},[4620,9161,4638],{"class":4637},[4620,9163,9164],{"class":4622,"line":4641},[4620,9165,4644],{"class":4626},[4620,9167,9168,9170,9172,9174,9176],{"class":4622,"line":4647},[4620,9169,4650],{"class":4626},[4620,9171,4654],{"class":4653},[4620,9173,4706],{"class":4637},[4620,9175,4739],{"class":4653},[4620,9177,4657],{"class":4637},[4620,9179,9180],{"class":4622,"line":4660},[4620,9181,4680],{"class":4626},[4620,9183,9184,9186,9188,9190,9192,9194,9196,9198,9200,9202,9204,9206,9208,9210],{"class":4622,"line":4670},[4620,9185,5285],{"class":4626},[4620,9187,4898],{"class":4630},[4620,9189,8412],{"class":4758},[4620,9191,4690],{"class":4637},[4620,9193,4895],{"class":4626},[4620,9195,4898],{"class":4630},[4620,9197,4901],{"class":4626},[4620,9199,4904],{"class":4653},[4620,9201,4706],{"class":4637},[4620,9203,4895],{"class":4626},[4620,9205,4898],{"class":4630},[4620,9207,4901],{"class":4626},[4620,9209,4915],{"class":4653},[4620,9211,4918],{"class":4637},[4620,9213,9214,9216,9218,9220,9222,9224,9226,9228,9230,9232,9234,9236],{"class":4622,"line":4677},[4620,9215,5285],{"class":4626},[4620,9217,4898],{"class":4630},[4620,9219,8412],{"class":4758},[4620,9221,4690],{"class":4637},[4620,9223,4895],{"class":4626},[4620,9225,4898],{"class":4630},[4620,9227,4901],{"class":4626},[4620,9229,4904],{"class":4653},[4620,9231,4706],{"class":4637},[4620,9233,4693],{"class":4626},[4620,9235,4915],{"class":4653},[4620,9237,4918],{"class":4637},[4620,9239,9240,9242,9244,9246,9248,9250,9252,9254,9256,9258,9260,9262],{"class":4622,"line":4683},[4620,9241,5285],{"class":4626},[4620,9243,4898],{"class":4630},[4620,9245,8412],{"class":4758},[4620,9247,4690],{"class":4637},[4620,9249,4693],{"class":4626},[4620,9251,4904],{"class":4653},[4620,9253,4706],{"class":4637},[4620,9255,4895],{"class":4626},[4620,9257,4898],{"class":4630},[4620,9259,4901],{"class":4626},[4620,9261,4915],{"class":4653},[4620,9263,4918],{"class":4637},[4620,9265,9266],{"class":4622,"line":4722},[4620,9267,4871],{"class":4637},[4620,9269,9270],{"class":4622,"line":4749},[4620,9271,4674],{"emptyLinePlaceholder":4673},[4620,9273,9274,9276,9278,9280,9282,9284,9286,9288,9290,9292,9294,9296,9298],{"class":4622,"line":4755},[4620,9275,4608],{"class":4630},[4620,9277,8412],{"class":4758},[4620,9279,4690],{"class":4637},[4620,9281,4895],{"class":4626},[4620,9283,4898],{"class":4630},[4620,9285,4901],{"class":4626},[4620,9287,4904],{"class":4653},[4620,9289,4706],{"class":4637},[4620,9291,4895],{"class":4626},[4620,9293,4898],{"class":4630},[4620,9295,4901],{"class":4626},[4620,9297,4915],{"class":4653},[4620,9299,4719],{"class":4637},[4620,9301,9302],{"class":4622,"line":4774},[4620,9303,4638],{"class":4637},[4620,9305,9306,9308,9310],{"class":4622,"line":4780},[4620,9307,5110],{"class":4758},[4620,9309,4898],{"class":4686},[4620,9311,9060],{"class":4637},[4620,9313,9314,9317,9319,9321,9323,9325,9327,9329,9331,9333,9335,9337,9339,9341,9343,9345],{"class":4622,"line":4797},[4620,9315,9316],{"class":4653},"        a",[4620,9318,4948],{"class":4637},[4620,9320,4728],{"class":4653},[4620,9322,5633],{"class":4637},[4620,9324,5123],{"class":4653},[4620,9326,4948],{"class":4637},[4620,9328,4739],{"class":4653},[4620,9330,8965],{"class":4637},[4620,9332,5123],{"class":4653},[4620,9334,4948],{"class":4637},[4620,9336,4728],{"class":4653},[4620,9338,5633],{"class":4637},[4620,9340,5145],{"class":4653},[4620,9342,4948],{"class":4637},[4620,9344,4739],{"class":4653},[4620,9346,9089],{"class":4637},[4620,9348,9349,9351,9353,9355,9357,9359,9361],{"class":4622,"line":4803},[4620,9350,9316],{"class":4653},[4620,9352,4948],{"class":4637},[4620,9354,4739],{"class":4653},[4620,9356,5633],{"class":4637},[4620,9358,5123],{"class":4653},[4620,9360,4948],{"class":4637},[4620,9362,9102],{"class":4653},[4620,9364,9365],{"class":4622,"line":4809},[4620,9366,9367],{"class":4637},"    );\n",[4620,9369,9370],{"class":4622,"line":4814},[4620,9371,5157],{"class":4637},[4620,9373,9374],{"class":4622,"line":4829},[4620,9375,4674],{"emptyLinePlaceholder":4673},[4620,9377,9378,9380,9382,9384,9386,9388,9390,9392,9394,9396,9398],{"class":4622,"line":4834},[4620,9379,4608],{"class":4630},[4620,9381,8412],{"class":4758},[4620,9383,4690],{"class":4637},[4620,9385,4895],{"class":4626},[4620,9387,4898],{"class":4630},[4620,9389,4901],{"class":4626},[4620,9391,4904],{"class":4653},[4620,9393,4706],{"class":4637},[4620,9395,4693],{"class":4626},[4620,9397,4915],{"class":4653},[4620,9399,4719],{"class":4637},[4620,9401,9402],{"class":4622,"line":4863},[4620,9403,4638],{"class":4637},[4620,9405,9406,9408,9410,9412,9414,9416,9418,9420,9422,9424],{"class":4622,"line":4868},[4620,9407,5110],{"class":4758},[4620,9409,4904],{"class":4653},[4620,9411,8965],{"class":4637},[4620,9413,4608],{"class":4686},[4620,9415,4690],{"class":4637},[4620,9417,5123],{"class":4653},[4620,9419,4706],{"class":4637},[4620,9421,4716],{"class":4702},[4620,9423,5703],{"class":4637},[4620,9425,9426],{"class":4793},"  \u002F\u002F зводимо до Fraction + Fraction\n",[4620,9428,9429],{"class":4622,"line":5518},[4620,9430,5157],{"class":4637},[4620,9432,9433],{"class":4622,"line":5523},[4620,9434,4674],{"emptyLinePlaceholder":4673},[4620,9436,9437,9439,9441,9443,9445,9447,9449,9451,9453,9455,9457],{"class":4622,"line":5528},[4620,9438,4608],{"class":4630},[4620,9440,8412],{"class":4758},[4620,9442,4690],{"class":4637},[4620,9444,4693],{"class":4626},[4620,9446,4904],{"class":4653},[4620,9448,4706],{"class":4637},[4620,9450,4895],{"class":4626},[4620,9452,4898],{"class":4630},[4620,9454,4901],{"class":4626},[4620,9456,4915],{"class":4653},[4620,9458,4719],{"class":4637},[4620,9460,9461],{"class":4622,"line":5534},[4620,9462,4638],{"class":4637},[4620,9464,9465,9467,9469,9471,9473,9475,9477,9480,9482],{"class":4622,"line":5566},[4620,9466,5110],{"class":4758},[4620,9468,4898],{"class":4686},[4620,9470,4690],{"class":4637},[4620,9472,5145],{"class":4653},[4620,9474,4706],{"class":4637},[4620,9476,4716],{"class":4702},[4620,9478,9479],{"class":4637},") + ",[4620,9481,5123],{"class":4653},[4620,9483,4657],{"class":4637},[4620,9485,9486],{"class":4622,"line":5571},[4620,9487,5157],{"class":4637},[4588,9489,9490,9491,4706,9493,4706,9495,9497],{},"Тепер працюють всі три варіанти: ",[4592,9492,9121],{},[4592,9494,9129],{},[4592,9496,9133],{},". Вільна функція симетрична: обидва операнди мають однакову роль, і компілятор може виконати неявні перетворення для будь-якого з них.",[5177,9499,9500,9501,4962,9504,9507,9508,4962,9510,5956,9512,9514,9515,9517,9518,9520],{},"Оператори ",[4592,9502,9503],{},"\u003C\u003C",[4592,9505,9506],{},">>"," для потоків ",[4592,9509,8451],{},[4592,9511,8459],{},[5180,9513,8462],{}," реалізуються як вільні функції, бо лівий операнд — це потік (об'єкт класу ",[4592,9516,8451],{},"), а не ваш клас. Ви не можете додати метод у стандартний клас ",[4592,9519,8451],{},", тому єдиний спосіб — вільна дружня функція.",[5215,9522],{},[4583,9524,9526],{"id":9525},"практичне-завдання-система-координат-у-3d-просторі","Практичне завдання: система координат у 3D-просторі",[4588,9528,9529,9530,4762,9533,9536,9537,4706,9540,4706,9542,9545,9546,4762,9549,9552,9553,4706,9555,4706,9557,4948],{},"Щоб закріпити матеріал, реалізуємо невелику систему для роботи з геометрією у тривимірному просторі. ",[5180,9531,9532],{},"Точка",[5172,9534,9535],{},"point",") у геометрії — це позиція, що має координати ",[4592,9538,9539],{},"x",[4592,9541,8498],{},[4592,9543,9544],{},"z",". ",[5180,9547,9548],{},"Вектор",[5172,9550,9551],{},"vector",") у фізиці — це напрямок і величина, також представлені трійкою чисел ",[4592,9554,9539],{},[4592,9556,8498],{},[4592,9558,9544],{},[4588,9560,9561,9562,9565,9566,9569,9570,9573,9574,9577,9578,4948],{},"Вектор можна ",[5180,9563,9564],{},"застосувати"," до точки, щоб перемістити її: якщо до точки ",[4592,9567,9568],{},"(1, 2, 3)"," застосувати вектор ",[4592,9571,9572],{},"(0, 1, 0)",", отримаємо нову точку ",[4592,9575,9576],{},"(1, 3, 3)",". Ця операція — додавання покомпонентне: ",[4592,9579,9580],{},"Point(x1, y1, z1) + Vector(x2, y2, z2) = Point(x1+x2, y1+y2, z1+z2)",[4588,9582,9583,9584,4962,9587,9590],{},"Реалізуємо два класи — ",[4592,9585,9586],{},"Point3D",[4592,9588,9589],{},"Vector3D"," — з дружніми функціями:",[4611,9592,9595],{"className":4613,"code":9593,"filename":9594,"language":4615,"meta":5337,"style":4616},"#include \u003Ciostream>\n\nclass Vector3D;  \u002F\u002F попереднє оголошення\n\nclass Point3D\n{\nprivate:\n    double x, y, z;\n\npublic:\n    Point3D(double xCoord = 0.0, double yCoord = 0.0, double zCoord = 0.0)\n        : x(xCoord), y(yCoord), z(zCoord)\n    {\n    }\n\n    void print() const\n    {\n        std::cout \u003C\u003C \"Point(\" \u003C\u003C x \u003C\u003C \", \" \u003C\u003C y \u003C\u003C \", \" \u003C\u003C z \u003C\u003C \")\";\n    }\n\n    \u002F\u002F Дружня функція для застосування вектора до точки\n    friend Point3D applyVector(const Point3D& point, const Vector3D& vector);\n};\n\nclass Vector3D\n{\nprivate:\n    double x, y, z;\n\npublic:\n    Vector3D(double xComp = 0.0, double yComp = 0.0, double zComp = 0.0)\n        : x(xComp), y(yComp), z(zComp)\n    {\n    }\n\n    void print() const\n    {\n        std::cout \u003C\u003C \"Vector(\" \u003C\u003C x \u003C\u003C \", \" \u003C\u003C y \u003C\u003C \", \" \u003C\u003C z \u003C\u003C \")\";\n    }\n\n    \u002F\u002F Та сама функція — друг класу Vector3D\n    friend Point3D applyVector(const Point3D& point, const Vector3D& vector);\n};\n\n\u002F\u002F Визначення дружньої функції — має доступ до приватних полів обох класів\nPoint3D applyVector(const Point3D& point, const Vector3D& vector)\n{\n    return Point3D(\n        point.x + vector.x,\n        point.y + vector.y,\n        point.z + vector.z\n    );\n}\n\nint main()\n{\n    Point3D origin(0.0, 0.0, 0.0);\n    Vector3D offset(3.0, 4.0, 5.0);\n\n    std::cout \u003C\u003C \"Початкова точка: \";\n    origin.print();\n    std::cout \u003C\u003C \"\\n\";\n\n    std::cout \u003C\u003C \"Застосовуємо вектор: \";\n    offset.print();\n    std::cout \u003C\u003C \"\\n\";\n\n    Point3D moved = applyVector(origin, offset);\n\n    std::cout \u003C\u003C \"Результат: \";\n    moved.print();\n    std::cout \u003C\u003C \"\\n\";\n\n    return 0;\n}\n","Geometry3D.cpp",[4592,9596,9597,9603,9607,9619,9623,9630,9634,9638,9654,9658,9662,9703,9734,9738,9742,9746,9756,9760,9801,9805,9809,9814,9848,9852,9856,9863,9867,9871,9887,9891,9895,9935,9966,9970,9974,9978,9988,9992,10031,10035,10039,10044,10074,10078,10082,10086,10114,10118,10126,10145,10163,10180,10184,10188,10192,10201,10206,10228,10253,10258,10274,10286,10305,10310,10326,10338,10357,10362,10387,10392,10408,10420,10439,10444,10453],{"__ignoreMap":4616},[4620,9598,9599,9601],{"class":4622,"line":4623},[4620,9600,5344],{"class":4758},[4620,9602,5347],{"class":4853},[4620,9604,9605],{"class":4622,"line":4634},[4620,9606,4674],{"emptyLinePlaceholder":4673},[4620,9608,9609,9611,9614,9616],{"class":4622,"line":4641},[4620,9610,4627],{"class":4626},[4620,9612,9613],{"class":4630}," Vector3D",[4620,9615,4790],{"class":4637},[4620,9617,9618],{"class":4793},"  \u002F\u002F попереднє оголошення\n",[4620,9620,9621],{"class":4622,"line":4647},[4620,9622,4674],{"emptyLinePlaceholder":4673},[4620,9624,9625,9627],{"class":4622,"line":4660},[4620,9626,4627],{"class":4626},[4620,9628,9629],{"class":4630}," Point3D\n",[4620,9631,9632],{"class":4622,"line":4670},[4620,9633,4638],{"class":4637},[4620,9635,9636],{"class":4622,"line":4677},[4620,9637,4644],{"class":4626},[4620,9639,9640,9642,9644,9646,9648,9650,9652],{"class":4622,"line":4683},[4620,9641,6737],{"class":4626},[4620,9643,8493],{"class":4653},[4620,9645,4706],{"class":4637},[4620,9647,8498],{"class":4653},[4620,9649,4706],{"class":4637},[4620,9651,9544],{"class":4653},[4620,9653,4657],{"class":4637},[4620,9655,9656],{"class":4622,"line":4722},[4620,9657,4674],{"emptyLinePlaceholder":4673},[4620,9659,9660],{"class":4622,"line":4749},[4620,9661,4680],{"class":4626},[4620,9663,9664,9667,9669,9671,9674,9676,9679,9681,9683,9686,9688,9690,9692,9694,9697,9699,9701],{"class":4622,"line":4755},[4620,9665,9666],{"class":4686},"    Point3D",[4620,9668,4690],{"class":4637},[4620,9670,5192],{"class":4626},[4620,9672,9673],{"class":4653}," xCoord",[4620,9675,4699],{"class":4637},[4620,9677,9678],{"class":4702},"0.0",[4620,9680,4706],{"class":4637},[4620,9682,5192],{"class":4626},[4620,9684,9685],{"class":4653}," yCoord",[4620,9687,4699],{"class":4637},[4620,9689,9678],{"class":4702},[4620,9691,4706],{"class":4637},[4620,9693,5192],{"class":4626},[4620,9695,9696],{"class":4653}," zCoord",[4620,9698,4699],{"class":4637},[4620,9700,9678],{"class":4702},[4620,9702,4719],{"class":4637},[4620,9704,9705,9707,9709,9711,9714,9716,9718,9720,9723,9725,9727,9729,9732],{"class":4622,"line":4774},[4620,9706,4725],{"class":4637},[4620,9708,9539],{"class":4686},[4620,9710,4690],{"class":4637},[4620,9712,9713],{"class":4653},"xCoord",[4620,9715,4736],{"class":4637},[4620,9717,8498],{"class":4686},[4620,9719,4690],{"class":4637},[4620,9721,9722],{"class":4653},"yCoord",[4620,9724,4736],{"class":4637},[4620,9726,9544],{"class":4686},[4620,9728,4690],{"class":4637},[4620,9730,9731],{"class":4653},"zCoord",[4620,9733,4719],{"class":4637},[4620,9735,9736],{"class":4622,"line":4780},[4620,9737,4752],{"class":4637},[4620,9739,9740],{"class":4622,"line":4797},[4620,9741,4806],{"class":4637},[4620,9743,9744],{"class":4622,"line":4803},[4620,9745,4674],{"emptyLinePlaceholder":4673},[4620,9747,9748,9750,9752,9754],{"class":4622,"line":4809},[4620,9749,4817],{"class":4626},[4620,9751,4820],{"class":4686},[4620,9753,4823],{"class":4637},[4620,9755,4826],{"class":4626},[4620,9757,9758],{"class":4622,"line":4814},[4620,9759,4752],{"class":4637},[4620,9761,9762,9764,9766,9768,9770,9773,9775,9777,9779,9782,9784,9786,9788,9790,9792,9794,9796,9799],{"class":4622,"line":4829},[4620,9763,4837],{"class":4630},[4620,9765,4840],{"class":4637},[4620,9767,4843],{"class":4653},[4620,9769,4846],{"class":4637},[4620,9771,9772],{"class":4853},"\"Point(\"",[4620,9774,4846],{"class":4637},[4620,9776,9539],{"class":4653},[4620,9778,4846],{"class":4637},[4620,9780,9781],{"class":4853},"\", 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Vector3D\n",[4620,9864,9865],{"class":4622,"line":5566},[4620,9866,4638],{"class":4637},[4620,9868,9869],{"class":4622,"line":5571},[4620,9870,4644],{"class":4626},[4620,9872,9873,9875,9877,9879,9881,9883,9885],{"class":4622,"line":5576},[4620,9874,6737],{"class":4626},[4620,9876,8493],{"class":4653},[4620,9878,4706],{"class":4637},[4620,9880,8498],{"class":4653},[4620,9882,4706],{"class":4637},[4620,9884,9544],{"class":4653},[4620,9886,4657],{"class":4637},[4620,9888,9889],{"class":4622,"line":5582},[4620,9890,4674],{"emptyLinePlaceholder":4673},[4620,9892,9893],{"class":4622,"line":5611},[4620,9894,4680],{"class":4626},[4620,9896,9897,9900,9902,9904,9907,9909,9911,9913,9915,9918,9920,9922,9924,9926,9929,9931,9933],{"class":4622,"line":5616},[4620,9898,9899],{"class":4686},"    Vector3D",[4620,9901,4690],{"class":4637},[4620,9903,5192],{"class":4626},[4620,9905,9906],{"class":4653}," 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   \u002F\u002F Та сама функція — друг класу Vector3D\n",[4620,10045,10046,10048,10050,10052,10054,10056,10058,10060,10062,10064,10066,10068,10070,10072],{"class":4622,"line":5772},[4620,10047,5285],{"class":4626},[4620,10049,9820],{"class":4630},[4620,10051,9823],{"class":4686},[4620,10053,4690],{"class":4637},[4620,10055,4895],{"class":4626},[4620,10057,9820],{"class":4630},[4620,10059,4901],{"class":4626},[4620,10061,9834],{"class":4653},[4620,10063,4706],{"class":4637},[4620,10065,4895],{"class":4626},[4620,10067,9613],{"class":4630},[4620,10069,4901],{"class":4626},[4620,10071,9845],{"class":4653},[4620,10073,4918],{"class":4637},[4620,10075,10076],{"class":4622,"line":5812},[4620,10077,4871],{"class":4637},[4620,10079,10080],{"class":4622,"line":5824},[4620,10081,4674],{"emptyLinePlaceholder":4673},[4620,10083,10084],{"class":4622,"line":5846},[4620,10085,6315],{"class":4793},[4620,10087,10088,10090,10092,10094,10096,10098,10100,10102,10104,10106,10108,10110,10112],{"class":4622,"line":5851},[4620,10089,9586],{"class":4630},[4620,10091,9823],{"class":4686},[4620,10093,4690],{"class":4637},[4620,10095,4895],{"class":4626},[4620,10097,9820],{"class":4630},[4620,10099,4901],{"class":4626},[4620,10101,9834],{"class":4653},[4620,10103,4706],{"class":4637},[4620,10105,4895],{"class":4626},[4620,10107,9613],{"class":4630},[4620,10109,4901],{"class":4626},[4620,10111,9845],{"class":4653},[4620,10113,4719],{"class":4637},[4620,10115,10116],{"class":4622,"line":5862},[4620,10117,4638],{"class":4637},[4620,10119,10120,10122,10124],{"class":4622,"line":5894},[4620,10121,5110],{"class":4758},[4620,10123,9820],{"class":4686},[4620,10125,9060],{"class":4637},[4620,10127,10128,10131,10133,10135,10137,10139,10141,10143],{"class":4622,"line":5906},[4620,10129,10130],{"class":4653}," 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origin",[4620,10215,4690],{"class":4637},[4620,10217,9678],{"class":4702},[4620,10219,4706],{"class":4637},[4620,10221,9678],{"class":4702},[4620,10223,4706],{"class":4637},[4620,10225,9678],{"class":4702},[4620,10227,4918],{"class":4637},[4620,10229,10231,10233,10236,10238,10241,10243,10246,10248,10251],{"class":4622,"line":10230},58,[4620,10232,9899],{"class":4630},[4620,10234,10235],{"class":4686}," offset",[4620,10237,4690],{"class":4637},[4620,10239,10240],{"class":4702},"3.0",[4620,10242,4706],{"class":4637},[4620,10244,10245],{"class":4702},"4.0",[4620,10247,4706],{"class":4637},[4620,10249,10250],{"class":4702},"5.0",[4620,10252,4918],{"class":4637},[4620,10254,10256],{"class":4622,"line":10255},59,[4620,10257,4674],{"emptyLinePlaceholder":4673},[4620,10259,10261,10263,10265,10267,10269,10272],{"class":4622,"line":10260},60,[4620,10262,5775],{"class":4630},[4620,10264,4840],{"class":4637},[4620,10266,4843],{"class":4653},[4620,10268,4846],{"class":4637},[4620,10270,10271],{"class":4853},"\"Початкова точка: \"",[4620,10273,4657],{"class":4637},[4620,10275,10277,10280,10282,10284],{"class":4622,"line":10276},61,[4620,10278,10279],{"class":4653},"    origin",[4620,10281,4948],{"class":4637},[4620,10283,5767],{"class":4686},[4620,10285,5152],{"class":4637},[4620,10287,10289,10291,10293,10295,10297,10299,10301,10303],{"class":4622,"line":10288},62,[4620,10290,5775],{"class":4630},[4620,10292,4840],{"class":4637},[4620,10294,4843],{"class":4653},[4620,10296,4846],{"class":4637},[4620,10298,5835],{"class":4853},[4620,10300,5839],{"class":5838},[4620,10302,5835],{"class":4853},[4620,10304,4657],{"class":4637},[4620,10306,10308],{"class":4622,"line":10307},63,[4620,10309,4674],{"emptyLinePlaceholder":4673},[4620,10311,10313,10315,10317,10319,10321,10324],{"class":4622,"line":10312},64,[4620,10314,5775],{"class":4630},[4620,10316,4840],{"class":4637},[4620,10318,4843],{"class":4653},[4620,10320,4846],{"class":4637},[4620,10322,10323],{"class":4853},"\"Застосовуємо вектор: \"",[4620,10325,4657],{"class":4637},[4620,10327,10329,10332,10334,10336],{"class":4622,"line":10328},65,[4620,10330,10331],{"class":4653},"    offset",[4620,10333,4948],{"class":4637},[4620,10335,5767],{"class":4686},[4620,10337,5152],{"class":4637},[4620,10339,10341,10343,10345,10347,10349,10351,10353,10355],{"class":4622,"line":10340},66,[4620,10342,5775],{"class":4630},[4620,10344,4840],{"class":4637},[4620,10346,4843],{"class":4653},[4620,10348,4846],{"class":4637},[4620,10350,5835],{"class":4853},[4620,10352,5839],{"class":5838},[4620,10354,5835],{"class":4853},[4620,10356,4657],{"class":4637},[4620,10358,10360],{"class":4622,"line":10359},67,[4620,10361,4674],{"emptyLinePlaceholder":4673},[4620,10363,10365,10367,10370,10372,10375,10377,10380,10382,10385],{"class":4622,"line":10364},68,[4620,10366,9666],{"class":4630},[4620,10368,10369],{"class":4653}," moved",[4620,10371,4699],{"class":4637},[4620,10373,10374],{"class":4686},"applyVector",[4620,10376,4690],{"class":4637},[4620,10378,10379],{"class":4653},"origin",[4620,10381,4706],{"class":4637},[4620,10383,10384],{"class":4653},"offset",[4620,10386,4918],{"class":4637},[4620,10388,10390],{"class":4622,"line":10389},69,[4620,10391,4674],{"emptyLinePlaceholder":4673},[4620,10393,10395,10397,10399,10401,10403,10406],{"class":4622,"line":10394},70,[4620,10396,5775],{"class":4630},[4620,10398,4840],{"class":4637},[4620,10400,4843],{"class":4653},[4620,10402,4846],{"class":4637},[4620,10404,10405],{"class":4853},"\"Результат: \"",[4620,10407,4657],{"class":4637},[4620,10409,10411,10414,10416,10418],{"class":4622,"line":10410},71,[4620,10412,10413],{"class":4653},"    moved",[4620,10415,4948],{"class":4637},[4620,10417,5767],{"class":4686},[4620,10419,5152],{"class":4637},[4620,10421,10423,10425,10427,10429,10431,10433,10435,10437],{"class":4622,"line":10422},72,[4620,10424,5775],{"class":4630},[4620,10426,4840],{"class":4637},[4620,10428,4843],{"class":4653},[4620,10430,4846],{"class":4637},[4620,10432,5835],{"class":4853},[4620,10434,5839],{"class":5838},[4620,10436,5835],{"class":4853},[4620,10438,4657],{"class":4637},[4620,10440,10442],{"class":4622,"line":10441},73,[4620,10443,4674],{"emptyLinePlaceholder":4673},[4620,10445,10447,10449,10451],{"class":4622,"line":10446},74,[4620,10448,5110],{"class":4758},[4620,10450,5935],{"class":4702},[4620,10452,4657],{"class":4637},[4620,10454,10456],{"class":4622,"line":10455},75,[4620,10457,5157],{"class":4637},[5944,10459,10461,10470,10484,10497,10510],{"title":10460},".\u002FGeometry3D",[5948,10462,10464,5956,10467],{"className":10463},[4622],[4620,10465,5955],{"className":10466},[5954],[5180,10468,10460],{"className":10469},[5960],[5948,10471,10473,10474,4706,10477,4706,10480,10483],{"className":10472},[4622],"Початкова точка: Point(",[4620,10475,4703],{"className":10476},[6508],[4620,10478,4703],{"className":10479},[6508],[4620,10481,4703],{"className":10482},[6508],")",[5948,10485,10487,10488,4706,10491,4706,10494,10483],{"className":10486},[4622],"Застосовуємо вектор: Vector(",[4620,10489,5741],{"className":10490},[6508],[4620,10492,5723],{"className":10493},[6508],[4620,10495,5746],{"className":10496},[6508],[5948,10498,10500,10501,4706,10504,4706,10507,10483],{"className":10499},[4622],"Результат: Point(",[4620,10502,5741],{"className":10503},[6508],[4620,10505,5723],{"className":10506},[6508],[4620,10508,5746],{"className":10509},[6508],[5948,10511,5982,10513,4948],{"className":10512},[4622],[4620,10514,5986],{"className":10515},[5968,5960],[4588,10517,10518,10519,10522,10523,4706,10526,4706,10529,4962,10532,4706,10535,4706,10538,10541],{},"Функція ",[4592,10520,10521],{},"applyVector()"," є другом обох класів (рядки 22 і 43). Завдяки цьому вона може читати приватні поля ",[4592,10524,10525],{},"point.x",[4592,10527,10528],{},"point.y",[4592,10530,10531],{},"point.z",[4592,10533,10534],{},"vector.x",[4592,10536,10537],{},"vector.y",[4592,10539,10540],{},"vector.z"," (рядки 49–51) без геттерів.",[10543,10544,10545,10737],"accordion",{},[10546,10547,10550,10566,10572],"accordion-item",{"icon":10548,"label":10549},"i-lucide-lightbulb","🎯 Завдання: метод замість функції",[4588,10551,10552,10553,10555,10556,10558,10559,10562,10563,10565],{},"Перепишіть приклад так, щоб замість вільної функції ",[4592,10554,10521],{}," клас ",[4592,10557,9586],{}," мав метод ",[4592,10560,10561],{},"moveBy(const Vector3D& vector)",", що є другом класу ",[4592,10564,9589],{},". Метод повинен змінювати координати точки на місці, а не повертати нову точку.",[4588,10567,10568,10571],{},[5180,10569,10570],{},"Підказка:"," метод буде виглядати так:",[4611,10573,10575],{"className":4613,"code":10574,"language":4615,"meta":4616,"style":4616},"class Point3D\n{\npublic:\n    void moveBy(const Vector3D& vector);\n};\n\nclass Vector3D\n{\n    friend void Point3D::moveBy(const Vector3D& vector);\n};\n\nvoid Point3D::moveBy(const Vector3D& vector)\n{\n    x += vector.x;\n    y += vector.y;\n    z += vector.z;\n}\n",[4592,10576,10577,10583,10587,10591,10610,10614,10618,10624,10628,10653,10657,10661,10683,10687,10703,10718,10733],{"__ignoreMap":4616},[4620,10578,10579,10581],{"class":4622,"line":4623},[4620,10580,4627],{"class":4626},[4620,10582,9629],{"class":4630},[4620,10584,10585],{"class":4622,"line":4634},[4620,10586,4638],{"class":4637},[4620,10588,10589],{"class":4622,"line":4641},[4620,10590,4680],{"class":4626},[4620,10592,10593,10595,10598,10600,10602,10604,10606,10608],{"class":4622,"line":4647},[4620,10594,4817],{"class":4626},[4620,10596,10597],{"class":4686}," moveBy",[4620,10599,4690],{"class":4637},[4620,10601,4895],{"class":4626},[4620,10603,9613],{"class":4630},[4620,10605,4901],{"class":4626},[4620,10607,9845],{"class":4653},[4620,10609,4918],{"class":4637},[4620,10611,10612],{"class":4622,"line":4660},[4620,10613,4871],{"class":4637},[4620,10615,10616],{"class":4622,"line":4670},[4620,10617,4674],{"emptyLinePlaceholder":4673},[4620,10619,10620,10622],{"class":4622,"line":4677},[4620,10621,4627],{"class":4626},[4620,10623,9862],{"class":4630},[4620,10625,10626],{"class":4622,"line":4683},[4620,10627,4638],{"class":4637},[4620,10629,10630,10632,10634,10636,10638,10641,10643,10645,10647,10649,10651],{"class":4622,"line":4722},[4620,10631,5285],{"class":4626},[4620,10633,6167],{"class":4626},[4620,10635,9820],{"class":4630},[4620,10637,4840],{"class":4637},[4620,10639,10640],{"class":4686},"moveBy",[4620,10642,4690],{"class":4637},[4620,10644,4895],{"class":4626},[4620,10646,9613],{"class":4630},[4620,10648,4901],{"class":4626},[4620,10650,9845],{"class":4653},[4620,10652,4918],{"class":4637},[4620,10654,10655],{"class":4622,"line":4749},[4620,10656,4871],{"class":4637},[4620,10658,10659],{"class":4622,"line":4755},[4620,10660,4674],{"emptyLinePlaceholder":4673},[4620,10662,10663,10665,10667,10669,10671,10673,10675,10677,10679,10681],{"class":4622,"line":4774},[4620,10664,6320],{"class":4626},[4620,10666,9820],{"class":4630},[4620,10668,4840],{"class":4637},[4620,10670,10640],{"class":4686},[4620,10672,4690],{"class":4637},[4620,10674,4895],{"class":4626},[4620,10676,9613],{"class":4630},[4620,10678,4901],{"class":4626},[4620,10680,9845],{"class":4653},[4620,10682,4719],{"class":4637},[4620,10684,10685],{"class":4622,"line":4780},[4620,10686,4638],{"class":4637},[4620,10688,10689,10692,10695,10697,10699,10701],{"class":4622,"line":4797},[4620,10690,10691],{"class":4653},"    x",[4620,10693,10694],{"class":4637}," += ",[4620,10696,9551],{"class":4653},[4620,10698,4948],{"class":4637},[4620,10700,9539],{"class":4653},[4620,10702,4657],{"class":4637},[4620,10704,10705,10708,10710,10712,10714,10716],{"class":4622,"line":4803},[4620,10706,10707],{"class":4653},"    y",[4620,10709,10694],{"class":4637},[4620,10711,9551],{"class":4653},[4620,10713,4948],{"class":4637},[4620,10715,8498],{"class":4653},[4620,10717,4657],{"class":4637},[4620,10719,10720,10723,10725,10727,10729,10731],{"class":4622,"line":4809},[4620,10721,10722],{"class":4653},"    z",[4620,10724,10694],{"class":4637},[4620,10726,9551],{"class":4653},[4620,10728,4948],{"class":4637},[4620,10730,9544],{"class":4653},[4620,10732,4657],{"class":4637},[4620,10734,10735],{"class":4622,"line":4814},[4620,10736,5157],{"class":4637},[10546,10738,10741,10742,10744,10745,4706,10748,4706,10751,10754,10755,10757,10758,10760,10761,10763,10764,10766],{"icon":10739,"label":10740},"i-lucide-help-circle","🤔 Чому не можна обійтися без friend?","Якщо б клас ",[4592,10743,9589],{}," мав публічні геттери ",[4592,10746,10747],{},"getX()",[4592,10749,10750],{},"getY()",[4592,10752,10753],{},"getZ()",", функція ",[4592,10756,10521],{}," могла б працювати без ",[4592,10759,4947],{},". Але геттери роблять внутрішню структуру даних видимою всім клієнтам класу. Якщо ми вирішимо змінити представлення вектора (наприклад, зберігати його у сферичних координатах), всі клієнти, що викликають ",[4592,10762,10747],{},", зламаються. ",[4592,10765,4947],{}," дозволяє відкрити дані лише одній функції, залишаючи решту світу ізольованою.",[5215,10768],{},[4583,10770,10772],{"id":10771},"резюме-баланс-між-інкапсуляцією-та-прагматизмом","Резюме: баланс між інкапсуляцією та прагматизмом",[4588,10774,10775],{},"Дружні функції та класи — це інструмент, що дозволяє контрольовано порушувати інкапсуляцію, коли альтернатива — розширення публічного інтерфейсу або дублювання коду — гірша.",[8333,10777,10778,10796,10812,10828],{},[8336,10779,10781,10790],{"icon":4341,"title":10780},"🔑 Дружня функція",[4588,10782,10783,10784,10786,10787,10789],{},"Вільна функція, оголошена класом через ",[4592,10785,4947],{},", що має доступ до приватних і захищених членів цього класу. Не є методом класу, не має ",[4592,10788,5229],{},", не успадковується.",[4588,10791,10792,10795],{},[5180,10793,10794],{},"Коли використовувати:"," перевантаження симетричних бінарних операторів, функції, що працюють із кількома класами.",[8336,10797,10800,10807],{"icon":10798,"title":10799},"i-lucide-users","🔑 Дружній клас",[4588,10801,10802,10803,10806],{},"Клас, оголошений через ",[4592,10804,10805],{},"friend class ClassName",", всі методи якого мають доступ до приватних членів класу-друга.",[4588,10808,10809,10811],{},[5180,10810,10794],{}," тісно пов'язані класи (ітератор і контейнер, node і список), коли альтернатива — десятки дрібних геттерів.",[8336,10813,10816,10823],{"icon":10814,"title":10815},"i-lucide-function-square","🔑 Дружній метод",[4588,10817,10818,10819,10822],{},"Конкретний метод іншого класу, оголошений через ",[4592,10820,10821],{},"friend ReturnType ClassName::methodName(...)",", що має доступ до приватних членів.",[4588,10824,10825,10827],{},[5180,10826,10794],{}," точковий доступ — лише один метод потребує доступу, решта методів класу — ні.",[8336,10829,10832],{"icon":10830,"title":10831},"i-lucide-info","⚠️ Властивості дружби",[8283,10833,10834,10840,10846,10852],{},[8286,10835,10836,10839],{},[5180,10837,10838],{},"Не взаємна:"," A друг B ≠ B друг A",[8286,10841,10842,10845],{},[5180,10843,10844],{},"Не транзитивна:"," A друг B, B друг C ≠ A друг C",[8286,10847,10848,10851],{},[5180,10849,10850],{},"Не успадковується:"," якщо B друг A, похідний від B клас D не стає другом A",[8286,10853,10854,10857],{},[5180,10855,10856],{},"Створює зчеплення:"," зміни у класі впливають на всіх друзів",[5215,10859],{},[4583,10861,10863],{"id":10862},"діаграма-класів-із-дружніми-відношеннями","Діаграма класів із дружніми відношеннями",[4588,10865,10866,10867,4706,10869,10871,10872,4878],{},"Наступна діаграма показує структуру прикладу з класами ",[4592,10868,6539],{},[4592,10870,6543],{}," та дружньою функцією ",[4592,10873,10874],{},"outWeather",[10876,10877,10879],"plant-uml",{"alt":10878},"Діаграма класів із дружньою функцією",[4611,10880,10884],{"className":10881,"code":10882,"language":10883,"meta":4616,"style":4616},"language-plantuml shiki shiki-themes light-plus dark-plus dark-plus","@startuml\nskinparam style plain\nskinparam backgroundColor #FFFFFF\nskinparam classAttributeIconSize 0\n\nclass Temperature {\n  - degrees : int\n  + Temperature(deg : int)\n}\n\nclass Humidity {\n  - percent : int\n  + Humidity(pct : int)\n}\n\nclass \"\u003C\u003Cfriend>>\\noutWeather()\" as outWeather {\n  + outWeather(temp : const Temperature&, hum : const Humidity&)\n}\n\nTemperature ..> outWeather : дозволяє доступ\nHumidity ..> outWeather : дозволяє доступ\n\nnote right of outWeather\n  Дружня функція має доступ\n  до приватних полів обох класів:\n  temp.degrees і hum.percent\nend note\n\n@enduml\n","plantuml",[4592,10885,10886,10891,10896,10901,10906,10910,10915,10920,10925,10929,10933,10938,10943,10948,10952,10956,10961,10966,10970,10974,10979,10984,10988,10993,10998,11003,11008,11013,11017],{"__ignoreMap":4616},[4620,10887,10888],{"class":4622,"line":4623},[4620,10889,10890],{},"@startuml\n",[4620,10892,10893],{"class":4622,"line":4634},[4620,10894,10895],{},"skinparam style plain\n",[4620,10897,10898],{"class":4622,"line":4641},[4620,10899,10900],{},"skinparam backgroundColor #FFFFFF\n",[4620,10902,10903],{"class":4622,"line":4647},[4620,10904,10905],{},"skinparam classAttributeIconSize 0\n",[4620,10907,10908],{"class":4622,"line":4660},[4620,10909,4674],{"emptyLinePlaceholder":4673},[4620,10911,10912],{"class":4622,"line":4670},[4620,10913,10914],{},"class Temperature {\n",[4620,10916,10917],{"class":4622,"line":4677},[4620,10918,10919],{},"  - degrees : int\n",[4620,10921,10922],{"class":4622,"line":4683},[4620,10923,10924],{},"  + Temperature(deg : int)\n",[4620,10926,10927],{"class":4622,"line":4722},[4620,10928,5157],{},[4620,10930,10931],{"class":4622,"line":4749},[4620,10932,4674],{"emptyLinePlaceholder":4673},[4620,10934,10935],{"class":4622,"line":4755},[4620,10936,10937],{},"class Humidity {\n",[4620,10939,10940],{"class":4622,"line":4774},[4620,10941,10942],{},"  - percent : int\n",[4620,10944,10945],{"class":4622,"line":4780},[4620,10946,10947],{},"  + Humidity(pct : int)\n",[4620,10949,10950],{"class":4622,"line":4797},[4620,10951,5157],{},[4620,10953,10954],{"class":4622,"line":4803},[4620,10955,4674],{"emptyLinePlaceholder":4673},[4620,10957,10958],{"class":4622,"line":4809},[4620,10959,10960],{},"class \"\u003C\u003Cfriend>>\\noutWeather()\" as outWeather {\n",[4620,10962,10963],{"class":4622,"line":4814},[4620,10964,10965],{},"  + outWeather(temp : const Temperature&, hum : const Humidity&)\n",[4620,10967,10968],{"class":4622,"line":4829},[4620,10969,5157],{},[4620,10971,10972],{"class":4622,"line":4834},[4620,10973,4674],{"emptyLinePlaceholder":4673},[4620,10975,10976],{"class":4622,"line":4863},[4620,10977,10978],{},"Temperature ..> outWeather : дозволяє доступ\n",[4620,10980,10981],{"class":4622,"line":4868},[4620,10982,10983],{},"Humidity ..> outWeather : дозволяє доступ\n",[4620,10985,10986],{"class":4622,"line":5518},[4620,10987,4674],{"emptyLinePlaceholder":4673},[4620,10989,10990],{"class":4622,"line":5523},[4620,10991,10992],{},"note right of outWeather\n",[4620,10994,10995],{"class":4622,"line":5528},[4620,10996,10997],{},"  Дружня функція має доступ\n",[4620,10999,11000],{"class":4622,"line":5534},[4620,11001,11002],{},"  до приватних полів обох класів:\n",[4620,11004,11005],{"class":4622,"line":5566},[4620,11006,11007],{},"  temp.degrees і hum.percent\n",[4620,11009,11010],{"class":4622,"line":5571},[4620,11011,11012],{},"end note\n",[4620,11014,11015],{"class":4622,"line":5576},[4620,11016,4674],{"emptyLinePlaceholder":4673},[4620,11018,11019],{"class":4622,"line":5582},[4620,11020,11021],{},"@enduml\n",[4588,11023,11024,11025,4962,11027,11029,11030,11032,11033,11036],{},"Стрілки від ",[4592,11026,6539],{},[4592,11028,6543],{}," до ",[4592,11031,10874],{}," показують, що обидва класи ",[5180,11034,11035],{},"надають доступ"," дружній функції. Дружня функція не належить жодному класу, але може читати приватні поля обох.",[5215,11038],{},[4583,11040,11042],{"id":11041},"анонс-наступної-статті","Анонс наступної статті",[4588,11044,11045,11046,11048],{},"У цій статті ми розглянули, як надати зовнішній функції чи класу доступ до приватних членів через механізм ",[4592,11047,4947],{},". Це особливо корисно для перевантаження операторів — теми, яку ми почнемо вивчати через кілька статей (статті 63–65).",[4588,11050,11051,11052,11055,11056,11059,11060,11063,11064,4706,11067,4962,11070,11072],{},"Але перед тим, як перейти до перевантаження операторів, нам потрібно розглянути ще кілька фундаментальних механізмів класів. У ",[5180,11053,11054],{},"наступній статті (стаття 61)"," ми познайомимося з ",[5180,11057,11058],{},"анонімними об'єктами"," — тимчасовими об'єктами без імені, що створюються «на льоту» для передачі у функції або повернення з них. Ми також вивчимо ",[5180,11061,11062],{},"вкладені типи"," — ",[4592,11065,11066],{},"enum",[4592,11068,11069],{},"struct",[4592,11071,4627],{}," всередині іншого класу — механізм, що дозволяє інкапсулювати допоміжні типи даних і зменшити забруднення глобального простору імен.",[4588,11074,11075],{},"Анонімні об'єкти та вкладені типи — це дві техніки, що роблять код компактнішим і виразнішим, а їхнє розуміння критично важливе для ефективної роботи з перевантаженням операторів і конструктором копіювання у подальших статтях.",[6028,11077,11078,11087,11099],{},[4588,11079,11080,11083,11084,11086],{},[5180,11081,11082],{},"Практична порада:"," коли ви дивитеся на сторонній код і бачите ",[4592,11085,4947],{},", поставте собі три питання:",[11088,11089,11090,11093,11096],"ol",{},[8286,11091,11092],{},"Чи дійсно ця функція\u002Fклас потребує доступу до приватних членів?",[8286,11094,11095],{},"Чи є альтернатива через публічні методи без розширення інтерфейсу?",[8286,11097,11098],{},"Чи будуть два типи завжди еволюціонувати разом (тісно пов'язані), чи це випадкова залежність?",[4588,11100,11101,11102,11104],{},"Якщо відповіді «так», «ні», «разом» — ",[4592,11103,4947],{}," виправданий. Інакше — шукайте інший дизайн.",[11106,11107,11108],"style",{},"html pre.shiki code .su1O8, html code.shiki .su1O8{--shiki-light:#0000FF;--shiki-default:#569CD6;--shiki-dark:#569CD6}html pre.shiki code .sN1BT, html code.shiki .sN1BT{--shiki-light:#267F99;--shiki-default:#4EC9B0;--shiki-dark:#4EC9B0}html pre.shiki code .sHH4Y, html code.shiki .sHH4Y{--shiki-light:#000000;--shiki-default:#D4D4D4;--shiki-dark:#D4D4D4}html pre.shiki code .siwwj, html code.shiki .siwwj{--shiki-light:#001080;--shiki-default:#9CDCFE;--shiki-dark:#9CDCFE}html pre.shiki code .s8Opu, html code.shiki .s8Opu{--shiki-light:#795E26;--shiki-default:#DCDCAA;--shiki-dark:#DCDCAA}html pre.shiki code .sJj4R, html code.shiki .sJj4R{--shiki-light:#098658;--shiki-default:#B5CEA8;--shiki-dark:#B5CEA8}html pre.shiki code .s8xlr, html code.shiki .s8xlr{--shiki-light:#AF00DB;--shiki-default:#C586C0;--shiki-dark:#C586C0}html pre.shiki code .spJ8K, html code.shiki .spJ8K{--shiki-light:#008000;--shiki-default:#6A9955;--shiki-dark:#6A9955}html pre.shiki code .sbdoH, html code.shiki .sbdoH{--shiki-light:#A31515;--shiki-default:#CE9178;--shiki-dark:#CE9178}html .light .shiki span {color: var(--shiki-light);background: var(--shiki-light-bg);font-style: var(--shiki-light-font-style);font-weight: var(--shiki-light-font-weight);text-decoration: var(--shiki-light-text-decoration);}html.light .shiki span {color: var(--shiki-light);background: var(--shiki-light-bg);font-style: var(--shiki-light-font-style);font-weight: var(--shiki-light-font-weight);text-decoration: var(--shiki-light-text-decoration);}html .default .shiki span {color: var(--shiki-default);background: var(--shiki-default-bg);font-style: var(--shiki-default-font-style);font-weight: var(--shiki-default-font-weight);text-decoration: var(--shiki-default-text-decoration);}html .shiki span {color: var(--shiki-default);background: var(--shiki-default-bg);font-style: var(--shiki-default-font-style);font-weight: var(--shiki-default-font-weight);text-decoration: var(--shiki-default-text-decoration);}html .dark .shiki span {color: var(--shiki-dark);background: var(--shiki-dark-bg);font-style: var(--shiki-dark-font-style);font-weight: var(--shiki-dark-font-weight);text-decoration: var(--shiki-dark-text-decoration);}html.dark .shiki span {color: var(--shiki-dark);background: var(--shiki-dark-bg);font-style: var(--shiki-dark-font-style);font-weight: var(--shiki-dark-font-weight);text-decoration: var(--shiki-dark-text-decoration);}html pre.shiki code .sjcCO, html code.shiki .sjcCO{--shiki-light:#EE0000;--shiki-default:#D7BA7D;--shiki-dark:#D7BA7D}",{"title":4616,"searchDepth":4634,"depth":4634,"links":11110},[11111,11112,11113,11114,11117,11118,11124,11126,11128,11129,11130,11131],{"id":4585,"depth":4634,"text":4586},{"id":5219,"depth":4634,"text":5220},{"id":6048,"depth":4634,"text":6049},{"id":6598,"depth":4634,"text":6599,"children":11115},[11116],{"id":7235,"depth":4641,"text":7236},{"id":7358,"depth":4634,"text":7359},{"id":8060,"depth":4634,"text":8061,"children":11119},[11120,11121,11122,11123],{"id":8070,"depth":4641,"text":8071},{"id":8098,"depth":4641,"text":8099},{"id":8165,"depth":4641,"text":8166},{"id":8217,"depth":4641,"text":8218},{"id":8321,"depth":4634,"text":11125},"Коли використовувати friend, а коли — ні",{"id":8892,"depth":4634,"text":11127},"Перевантаження операторів та friend: попередній погляд",{"id":9525,"depth":4634,"text":9526},{"id":10771,"depth":4634,"text":10772},{"id":10862,"depth":4634,"text":10863},{"id":11041,"depth":4634,"text":11042},"Чому іноді зовнішня функція потребує доступу до private-членів класу. Як оголошувати friend-функції та friend-класи, коли це доцільно, і як уникнути порушення інкапсуляції.","md",null,{},{"title":1953,"description":11132},"dFTQnbvTVVZ0DUNMScrG-D8v1td6PCH3uL0byb4p4Vo",[11139,11141],{"title":1949,"path":1950,"stem":1951,"description":11140,"children":-1},"Коли C++ копіює об'єкти, неявний конструктор копіювання, сигнатура та семантика, три сценарії копіювання (ініціалізація, передача за значенням, повернення), проблема shallow copy із динамічною пам'яттю, заборона копіювання через = delete.",{"title":1957,"path":1958,"stem":1959,"description":11142,"children":-1},"Тимчасові об'єкти без імені у C++: коли їх використовувати, як вони працюють, час життя. Вкладені типи (enum, struct, class) всередині класу — інкапсуляція допоміжних типів, доступ через оператор ::",1789585629703]