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DbProviderFactory — провайдер-незалежний код","/csharp/ado-net/provider-factory","01.csharp/09.ado-net/07.provider-factory",{"title":438,"path":439,"stem":440},"9.8. Асинхронний доступ до даних","/csharp/ado-net/async-data-access","01.csharp/09.ado-net/08.async-data-access",{"title":442,"path":443,"stem":444},"9.9. Від'єднаний режим: DataSet, DataTable, DataRow","/csharp/ado-net/disconnected-mode-dataset","01.csharp/09.ado-net/09.disconnected-mode-dataset",{"title":446,"path":447,"stem":448},"9.10. DataAdapter — міст між DataSet та базою даних","/csharp/ado-net/data-adapter","01.csharp/09.ado-net/10.data-adapter",{"title":450,"path":451,"stem":452},"9.11. Data Mapper та Repository: Архітектура доступу до даних","/csharp/ado-net/data-mapper-repository","01.csharp/09.ado-net/11.data-mapper-repository",{"title":454,"path":455,"stem":456},"9.12. Identity Map, Unit of Work та Specification Pattern","/csharp/ado-net/advanced-patterns","01.csharp/09.ado-net/12.advanced-patterns",{"title":458,"icon":255,"path":459,"stem":460,"children":461,"page":59},"Ef Core","/csharp/ef-core","01.csharp/10.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","/csharp/ef-core/what-is-orm","01.csharp/10.ef-core/01.what-is-orm",{"title":467,"path":468,"stem":469},"Перший проєкт — від нуля до CRUD","/csharp/ef-core/first-project","01.csharp/10.ef-core/02.first-project",{"title":471,"path":472,"stem":473},"DbContext — Серце EF Core","/csharp/ef-core/dbcontext-deep-dive","01.csharp/10.ef-core/03.dbcontext-deep-dive",{"title":475,"path":476,"stem":477},"Провайдери баз даних — Архітектура та Вибір СУБД","/csharp/ef-core/database-providers","01.csharp/10.ef-core/04.database-providers",{"title":479,"path":480,"stem":481},"Конвенції EF Core — Магія без конфігурації","/csharp/ef-core/conventions","01.csharp/10.ef-core/05.conventions",{"title":483,"path":484,"stem":485},"Fluent API та Data Annotations — Явна конфігурація моделі","/csharp/ef-core/fluent-api-vs-annotations","01.csharp/10.ef-core/06.fluent-api-vs-annotations",{"title":487,"path":488,"stem":489},"Зв'язки — One-to-One та One-to-Many","/csharp/ef-core/relationships-basics","01.csharp/10.ef-core/07.relationships-basics",{"title":491,"path":492,"stem":493},"Зв'язки Advanced — Many-to-Many та Складні Сценарії","/csharp/ef-core/relationships-advanced","01.csharp/10.ef-core/08.relationships-advanced",{"title":495,"path":496,"stem":497},"Властивості — Типи, Конвертери, Компаратори (Частина 1)","/csharp/ef-core/property-configuration-part1","01.csharp/10.ef-core/09.property-configuration-part1",{"title":499,"path":500,"stem":501},"Властивості — Value Comparers, Generators, Shadow Properties (Частина 2)","/csharp/ef-core/property-configuration-part2","01.csharp/10.ef-core/09.property-configuration-part2",{"title":503,"path":504,"stem":505},"Складні типи — Owned Types та Complex Types (Частина 1)","/csharp/ef-core/complex-types-owned-part1","01.csharp/10.ef-core/10.complex-types-owned-part1",{"title":507,"path":508,"stem":509},"Складні типи — Complex Types, Keyless Entities, Порівняння (Частина 2)","/csharp/ef-core/complex-types-owned-part2","01.csharp/10.ef-core/10.complex-types-owned-part2",{"title":511,"path":512,"stem":513},"JSON Columns — Складні дані у JSON (Частина 1)","/csharp/ef-core/json-columns-part1","01.csharp/10.ef-core/11.json-columns-part1",{"title":515,"path":516,"stem":517},"JSON Columns — Value Comparers, Індекси, Провайдери (Частина 2)","/csharp/ef-core/json-columns-part2","01.csharp/10.ef-core/11.json-columns-part2",{"title":519,"path":520,"stem":521},"Успадкування — Абстрактні класи та TPH (Частина 1)","/csharp/ef-core/inheritance-part1","01.csharp/10.ef-core/12.inheritance-part1",{"title":523,"path":524,"stem":525},"Успадкування — TPT, TPC та Порівняння Стратегій (Частина 2)","/csharp/ef-core/inheritance-part2","01.csharp/10.ef-core/12.inheritance-part2",{"title":527,"path":528,"stem":529,"children":530},"Індекси, Обмеження та Схема (Частина 1)","/csharp/ef-core/indexes-constraints-part1","01.csharp/10.ef-core/13.indexes-constraints-part1",[531],{"title":527,"path":528,"stem":529},{"title":533,"path":534,"stem":535,"children":536},"Індекси, Обмеження та Схема (Частина 2)","/csharp/ef-core/indexes-constraints-part2","01.csharp/10.ef-core/13.indexes-constraints-part2",[537],{"title":533,"path":534,"stem":535},{"title":539,"path":540,"stem":541},"Seed Data — Початкові Дані (Частина 1)","/csharp/ef-core/seeding-part1","01.csharp/10.ef-core/14.seeding-part1",{"title":543,"path":544,"stem":545},"Seed Data — SQL-скрипти, Bogus та Стратегії (Частина 2)","/csharp/ef-core/seeding-part2","01.csharp/10.ef-core/14.seeding-part2",{"title":547,"path":548,"stem":549},"Global Query Filters — Глобальні Фільтри (Частина 1)","/csharp/ef-core/global-query-filters-part1","01.csharp/10.ef-core/15.global-query-filters-part1",{"title":551,"path":552,"stem":553},"Global Query Filters — Підводні камені та Інтеграція (Частина 2)","/csharp/ef-core/global-query-filters-part2","01.csharp/10.ef-core/15.global-query-filters-part2",{"title":555,"path":556,"stem":557},"LINQ-запити в EF Core (Частина 1)","/csharp/ef-core/linq-queries-part1","01.csharp/10.ef-core/16.linq-queries-part1",{"title":559,"path":560,"stem":561},"LINQ-запити в EF Core (Частина 2)","/csharp/ef-core/linq-queries-part2","01.csharp/10.ef-core/16.linq-queries-part2",{"title":563,"path":564,"stem":565},"Завантаження Пов'язаних Даних (Частина 1)","/csharp/ef-core/loading-related-data-part1","01.csharp/10.ef-core/17.loading-related-data-part1",{"title":567,"path":568,"stem":569},"Завантаження Пов'язаних Даних (Частина 2)","/csharp/ef-core/loading-related-data-part2","01.csharp/10.ef-core/17.loading-related-data-part2",{"title":571,"path":572,"stem":573},"Raw SQL, Views та Stored Procedures (Частина 1)","/csharp/ef-core/raw-sql-part1","01.csharp/10.ef-core/18.raw-sql-part1",{"title":575,"path":576,"stem":577},"Raw SQL — Stored Procedures, DbFunction та Bulk Operations (Частина 2)","/csharp/ef-core/raw-sql-part2","01.csharp/10.ef-core/18.raw-sql-part2",{"title":579,"path":580,"stem":581},"Продвинуті Запити — Compiled Queries, Bulk та Оптимізація (Частина 1)","/csharp/ef-core/advanced-queries-part1","01.csharp/10.ef-core/19.advanced-queries-part1",{"title":583,"path":584,"stem":585},"Продвинуті Запити — Query Tags, Bulk та Interceptors (Частина 2)","/csharp/ef-core/advanced-queries-part2","01.csharp/10.ef-core/19.advanced-queries-part2",{"title":587,"path":588,"stem":589},"Change Tracker — Відстеження Змін (Частина 1)","/csharp/ef-core/change-tracking-part1","01.csharp/10.ef-core/20.change-tracking-part1",{"title":591,"path":592,"stem":593},"Change Tracker — Графи Об'єктів та Disconnected (Частина 2)","/csharp/ef-core/change-tracking-part2","01.csharp/10.ef-core/20.change-tracking-part2",{"title":595,"path":596,"stem":597},"Збереження Даних та Транзакції (Частина 1)","/csharp/ef-core/saving-data-part1","01.csharp/10.ef-core/21.saving-data-part1",{"title":599,"path":600,"stem":601},"Збереження Даних — Concurrency та Outbox (Частина 2)","/csharp/ef-core/saving-data-part2","01.csharp/10.ef-core/21.saving-data-part2",{"title":603,"path":604,"stem":605},"Конкурентність та Блокування (Частина 1)","/csharp/ef-core/concurrency-part1","01.csharp/10.ef-core/22.concurrency-part1",{"title":607,"path":608,"stem":609},"Конкурентність — Дедлоки та Queue Processing (Частина 2)","/csharp/ef-core/concurrency-part2","01.csharp/10.ef-core/22.concurrency-part2",{"title":611,"path":612,"stem":613},"Міграції в EF Core — Основи (Частина 1)","/csharp/ef-core/migrations-basics-part1","01.csharp/10.ef-core/23.migrations-basics-part1",{"title":615,"path":616,"stem":617},"Міграції в EF Core — Основи (Частина 2)","/csharp/ef-core/migrations-basics-part2","01.csharp/10.ef-core/23.migrations-basics-part2",{"title":619,"path":620,"stem":621},"Міграції — Просунуті Сценарії (Частина 1)","/csharp/ef-core/migrations-advanced-part1","01.csharp/10.ef-core/24.migrations-advanced-part1",{"title":623,"path":624,"stem":625},"Міграції — Просунуті Сценарії (Частина 2)","/csharp/ef-core/migrations-advanced-part2","01.csharp/10.ef-core/24.migrations-advanced-part2",{"title":627,"path":628,"stem":629},"Управління Схемою та Database-First (Частина 1)","/csharp/ef-core/schema-management-part1","01.csharp/10.ef-core/25.schema-management-part1",{"title":631,"path":632,"stem":633},"Управління Схемою та Database-First (Частина 2)","/csharp/ef-core/schema-management-part2","01.csharp/10.ef-core/25.schema-management-part2",{"title":635,"path":636,"stem":637},"Продуктивність EF Core — Основи (Частина 1)","/csharp/ef-core/performance-fundamentals-part1","01.csharp/10.ef-core/26.performance-fundamentals-part1",{"title":639,"path":640,"stem":641},"Interceptors в EF Core (Частина 1)","/csharp/ef-core/interceptors-part1","01.csharp/10.ef-core/29.interceptors-part1",{"title":643,"path":644,"stem":645},"Interceptors в EF Core — Connection, Transaction та Materialization (Частина 2)","/csharp/ef-core/interceptors-part2","01.csharp/10.ef-core/29.interceptors-part2",{"title":647,"path":648,"stem":649},"План вивчення Entity Framework Core — Повний курс","/csharp/ef-core/implementation_plan","01.csharp/10.ef-core/implementation_plan",{"title":651,"icon":652,"path":653,"stem":654,"children":655,"page":59},"ASP.NET","i-devicon-dotnetcore","/csharp/aspnet","01.csharp/11.aspnet",[656,730,791,869,927,941,967,1057,1111,1182,1212,1289],{"title":657,"icon":658,"path":659,"stem":660,"children":661,"page":59},"Minimal API","i-lucide-network","/csharp/aspnet/minimal-api","01.csharp/11.aspnet/01.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","/csharp/aspnet/minimal-api/introduction","01.csharp/11.aspnet/01.minimal-api/01.introduction",{"title":667,"path":668,"stem":669},"Перший додаток на ASP.NET Core","/csharp/aspnet/minimal-api/first-application","01.csharp/11.aspnet/01.minimal-api/02.first-application",{"title":671,"path":672,"stem":673},"WebApplication, Builder та Dependency Injection","/csharp/aspnet/minimal-api/webapplication-builder","01.csharp/11.aspnet/01.minimal-api/03.webapplication-builder",{"title":675,"path":676,"stem":677},"Конвеєр запитів та Middleware","/csharp/aspnet/minimal-api/request-pipeline-middleware","01.csharp/11.aspnet/01.minimal-api/04.request-pipeline-middleware",{"title":679,"path":680,"stem":681},"Маршрутизація в ASP.NET Core: Основи","/csharp/aspnet/minimal-api/routing-basics","01.csharp/11.aspnet/01.minimal-api/05.routing-basics",{"title":683,"path":684,"stem":685},"Маршрутизація в ASP.NET Core: Розширені можливості","/csharp/aspnet/minimal-api/routing-advanced","01.csharp/11.aspnet/01.minimal-api/06.routing-advanced",{"title":687,"path":688,"stem":689},"Статичні файли в ASP.NET Core","/csharp/aspnet/minimal-api/static-files","01.csharp/11.aspnet/01.minimal-api/07.static-files",{"title":691,"path":692,"stem":693},"Статичні Активи: MapStaticAssets (ASP.NET Core 9.0)","/csharp/aspnet/minimal-api/static-assets","01.csharp/11.aspnet/01.minimal-api/08.static-assets",{"title":695,"path":696,"stem":697},"Конфігурація в ASP.NET Core: Основи","/csharp/aspnet/minimal-api/configuration-fundamentals","01.csharp/11.aspnet/01.minimal-api/09.configuration-fundamentals",{"title":699,"path":700,"stem":701},"Конфігурація: Паттерн Options","/csharp/aspnet/minimal-api/configuration-options","01.csharp/11.aspnet/01.minimal-api/10.configuration-options",{"title":703,"path":704,"stem":705},"Логування в ASP.NET Core: Основи","/csharp/aspnet/minimal-api/logging-basics","01.csharp/11.aspnet/01.minimal-api/11.logging-basics",{"title":707,"path":708,"stem":709},"Логування: Serilog та Middleware","/csharp/aspnet/minimal-api/logging-advanced","01.csharp/11.aspnet/01.minimal-api/12.logging-advanced",{"title":711,"path":712,"stem":713},"Управління станом: HttpContext.Items та Cookies","/csharp/aspnet/minimal-api/state-management","01.csharp/11.aspnet/01.minimal-api/13.state-management",{"title":715,"path":716,"stem":717},"Стан сесії: Sessions","/csharp/aspnet/minimal-api/session-state","01.csharp/11.aspnet/01.minimal-api/14.session-state",{"title":719,"path":720,"stem":721},"Структура проєкту: від хаосу до архітектури","/csharp/aspnet/minimal-api/project-structure","01.csharp/11.aspnet/01.minimal-api/15.project-structure",{"title":723,"path":724,"stem":725},"Scalar у Minimal API: повний проєкт і Fluent OpenAPI","/csharp/aspnet/minimal-api/scalar-openapi-fluent","01.csharp/11.aspnet/01.minimal-api/16.scalar-openapi-fluent",{"title":727,"path":728,"stem":729},"Swagger / Swashbuckle у Minimal API: окремий класичний шлях","/csharp/aspnet/minimal-api/swagger-swashbuckle","01.csharp/11.aspnet/01.minimal-api/17.swagger-swashbuckle",{"title":731,"icon":658,"path":732,"stem":733,"children":734,"page":59},"API","/csharp/aspnet/api","01.csharp/11.aspnet/02.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","/csharp/aspnet/api/what-is-api","01.csharp/11.aspnet/02.api/01.what-is-api",{"title":740,"path":741,"stem":742},"Формати даних: JSON, XML, TOML та бінарні формати","/csharp/aspnet/api/data-formats","01.csharp/11.aspnet/02.api/02.data-formats",{"title":744,"path":745,"stem":746},"Парадигми API та концепція REST","/csharp/aspnet/api/api-paradigms-rest","01.csharp/11.aspnet/02.api/03.api-paradigms-rest",{"title":748,"path":749,"stem":750},"HTTP-методи, статус-коди та заголовки","/csharp/aspnet/api/http-methods-status-codes","01.csharp/11.aspnet/02.api/04.http-methods-status-codes",{"title":752,"path":753,"stem":754},"Організація HTTP API за принципами REST","/csharp/aspnet/api/rest-organizing","01.csharp/11.aspnet/02.api/05.rest-organizing",{"title":756,"path":757,"stem":758},"Номенклатура URL та CRUD-операції","/csharp/aspnet/api/url-nomenclature-crud","01.csharp/11.aspnet/02.api/06.url-nomenclature-crud",{"title":760,"path":761,"stem":762},"Правила дизайну: іменування та стандарти","/csharp/aspnet/api/api-design-naming","01.csharp/11.aspnet/02.api/07.api-design-naming",{"title":764,"path":765,"stem":766},"Валідація, ліміти та обробка помилок","/csharp/aspnet/api/api-design-validation","01.csharp/11.aspnet/02.api/08.api-design-validation",{"title":768,"path":769,"stem":770},"Обробка помилок у Minimal API","/csharp/aspnet/api/error-handling-http","01.csharp/11.aspnet/02.api/09.error-handling-http",{"title":772,"path":773,"stem":774},"Ідемпотентність та синхронізація стану","/csharp/aspnet/api/idempotency-sync","01.csharp/11.aspnet/02.api/10.idempotency-sync",{"title":776,"path":777,"stem":778},"Пагінація та організація списків","/csharp/aspnet/api/pagination-lists","01.csharp/11.aspnet/02.api/11.pagination-lists",{"title":780,"path":781,"stem":782},"Безпека API, кешування та інтернаціоналізація","/csharp/aspnet/api/security-auth","01.csharp/11.aspnet/02.api/12.security-auth",{"title":784,"path":785,"stem":786},"Процес проєктування API та документування","/csharp/aspnet/api/api-design-process","01.csharp/11.aspnet/02.api/13.api-design-process",{"title":788,"path":789,"stem":790},"OpenAPI: контракт, специфікація та документація API","/csharp/aspnet/api/openapi","01.csharp/11.aspnet/02.api/14.openapi",{"title":792,"icon":793,"path":794,"stem":795,"children":796,"page":59},"Auth","i-lucide-shield-check","/csharp/aspnet/auth","01.csharp/11.aspnet/03.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","/csharp/aspnet/auth/auth-fundamentals","01.csharp/11.aspnet/03.auth/01.auth-fundamentals",{"title":802,"path":803,"stem":804},"JWT-аутентифікація","/csharp/aspnet/auth/jwt-authentication","01.csharp/11.aspnet/03.auth/02.jwt-authentication",{"title":806,"path":807,"stem":808},"Авторизація: ролі, політики та resource-based доступ","/csharp/aspnet/auth/authorization-policies","01.csharp/11.aspnet/03.auth/03.authorization-policies",{"title":810,"path":811,"stem":812},"Cookie-аутентифікація та ASP.NET Core Identity","/csharp/aspnet/auth/cookie-auth-identity","01.csharp/11.aspnet/03.auth/04.cookie-auth-identity",{"title":814,"path":815,"stem":816},"JWT + Refresh Tokens (HttpOnly Cookie)","/csharp/aspnet/auth/04b.identity-auth-jwt","01.csharp/11.aspnet/03.auth/04b.identity-auth-jwt",{"title":818,"path":819,"stem":820},"Identity: Підтвердження Email та Скидання Пароля","/csharp/aspnet/auth/identity-email-confirmation","01.csharp/11.aspnet/03.auth/05.identity-email-confirmation",{"title":822,"path":823,"stem":824},"Identity: Двофакторна Аутентифікація (2FA)","/csharp/aspnet/auth/identity-two-factor","01.csharp/11.aspnet/03.auth/06.identity-two-factor",{"title":826,"path":827,"stem":828},"Identity: Внутрішня Архітектура та Кастомізація","/csharp/aspnet/auth/identity-internals","01.csharp/11.aspnet/03.auth/07.identity-internals",{"title":830,"path":831,"stem":832},"OAuth 2.0 та зовнішні провайдери","/csharp/aspnet/auth/oauth-external-providers","01.csharp/11.aspnet/03.auth/08.oauth-external-providers",{"title":834,"path":835,"stem":836},"Безпека на практиці: CORS, HTTPS та захист від атак","/csharp/aspnet/auth/security-hardening","01.csharp/11.aspnet/03.auth/09.security-hardening",{"title":838,"path":839,"stem":840},"Теорія OAuth 2.0: Поняття, Аналогії та Флоу","/csharp/aspnet/auth/oauth-theory","01.csharp/11.aspnet/03.auth/10.oauth-theory",{"title":842,"path":843,"stem":844},"OIDC, OAuth 2.0 та Keycloak в ASP.NET Core","/csharp/aspnet/auth/oidc-keycloak","01.csharp/11.aspnet/03.auth/10.oidc-keycloak",{"title":846,"path":847,"stem":848},"API Keys аутентифікація в ASP.NET Core","/csharp/aspnet/auth/api-keys","01.csharp/11.aspnet/03.auth/11.api-keys",{"title":850,"path":851,"stem":852},"Rate Limiting та Throttling в ASP.NET Core","/csharp/aspnet/auth/rate-limiting","01.csharp/11.aspnet/03.auth/12.rate-limiting",{"title":854,"path":855,"stem":856},"Refresh Token Rotation в ASP.NET Core","/csharp/aspnet/auth/refresh-token-rotation","01.csharp/11.aspnet/03.auth/13.refresh-token-rotation",{"title":858,"path":859,"stem":860},"Certificate Authentication та mTLS в ASP.NET Core","/csharp/aspnet/auth/certificate-auth","01.csharp/11.aspnet/03.auth/14.certificate-auth",{"title":862,"path":863,"stem":864},"RBAC, ABAC та ReBAC в ASP.NET Core","/csharp/aspnet/auth/rbac-abac-rebac","01.csharp/11.aspnet/03.auth/15.rbac-abac-rebac",{"title":866,"path":867,"stem":868},"Multi-tenancy та ізоляція даних в ASP.NET Core","/csharp/aspnet/auth/multi-tenancy","01.csharp/11.aspnet/03.auth/16.multi-tenancy",{"title":870,"icon":871,"path":872,"stem":873,"children":874,"page":59},"Нотифікації","i-lucide-bell","/csharp/aspnet/notifications","01.csharp/11.aspnet/04.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","/csharp/aspnet/notifications/in-app-database-notifications","01.csharp/11.aspnet/04.notifications/01.in-app-database-notifications",{"title":880,"path":881,"stem":882},"Polling: Регулярний запит оновлень","/csharp/aspnet/notifications/polling","01.csharp/11.aspnet/04.notifications/02.polling",{"title":884,"path":885,"stem":886},"Server-Sent Events: Однострімовий push від сервера","/csharp/aspnet/notifications/server-sent-events","01.csharp/11.aspnet/04.notifications/03.server-sent-events",{"title":888,"path":889,"stem":890},"WebSockets: Двостороннє з'єднання в реальному часі","/csharp/aspnet/notifications/websockets","01.csharp/11.aspnet/04.notifications/04.websockets",{"title":892,"path":893,"stem":894},"SignalR: Абстракція над транспортами реального часу","/csharp/aspnet/notifications/signalr","01.csharp/11.aspnet/04.notifications/05.signalr",{"title":896,"path":897,"stem":898},"Background Services: Фонові задачі в ASP.NET Core","/csharp/aspnet/notifications/background-services","01.csharp/11.aspnet/04.notifications/06.background-services",{"title":900,"path":901,"stem":902},"Web Push нотифікації","/csharp/aspnet/notifications/web-push","01.csharp/11.aspnet/04.notifications/07.web-push",{"title":904,"path":905,"stem":906},"Email нотифікації","/csharp/aspnet/notifications/email-notifications","01.csharp/11.aspnet/04.notifications/08.email-notifications",{"title":908,"path":909,"stem":910},"Порівняння підходів: Як вибрати правильну технологію нотифікацій","/csharp/aspnet/notifications/choosing-the-right-approach","01.csharp/11.aspnet/04.notifications/09.choosing-the-right-approach",{"title":912,"path":913,"stem":914},"Hangfire: Надійне планування фонових задач","/csharp/aspnet/notifications/hangfire","01.csharp/11.aspnet/04.notifications/10.hangfire",{"title":916,"path":917,"stem":918},"Практика: Конвертація зображень у WebP через Hangfire","/csharp/aspnet/notifications/hangfire-image-webp","01.csharp/11.aspnet/04.notifications/11.hangfire-image-webp",{"title":920,"path":921,"stem":922},"Практика: Підготовка відео до HLS-стрімінгу через Hangfire","/csharp/aspnet/notifications/hangfire-video-hls","01.csharp/11.aspnet/04.notifications/12.hangfire-video-hls",{"title":924,"path":925,"stem":926},"Telegram-нотифікації: від одного повідомлення до масових розсилок і мульти-канального підходу","/csharp/aspnet/notifications/telegram-notifications","01.csharp/11.aspnet/04.notifications/13.telegram-notifications",{"title":928,"icon":929,"path":930,"stem":931,"children":932,"page":59},"Інтернаціоналізація","i-lucide-languages","/csharp/aspnet/i18n","01.csharp/11.aspnet/05.i18n",[933,937],{"title":934,"path":935,"stem":936},"Інтернаціоналізація (i18n) у Minimal API: від A до Я","/csharp/aspnet/i18n/internationalization","01.csharp/11.aspnet/05.i18n/01.internationalization",{"title":938,"path":939,"stem":940},"Humanizer: людиномовні рядки у .NET","/csharp/aspnet/i18n/humanizer","01.csharp/11.aspnet/05.i18n/02.humanizer",{"title":942,"icon":943,"path":944,"stem":945,"children":946,"page":59},"Кешування","i-lucide-layers","/csharp/aspnet/caching","01.csharp/11.aspnet/06.caching",[947,951,955,959,963],{"title":948,"path":949,"stem":950},"Огляд кешування: чотири рівні і коли що обирати","/csharp/aspnet/caching/caching","01.csharp/11.aspnet/06.caching/01.caching",{"title":952,"path":953,"stem":954},"IMemoryCache: кеш в оперативній пам'яті","/csharp/aspnet/caching/memory-cache","01.csharp/11.aspnet/06.caching/02.memory-cache",{"title":956,"path":957,"stem":958},"IDistributedCache і Redis: розподілений кеш","/csharp/aspnet/caching/distributed-cache","01.csharp/11.aspnet/06.caching/03.distributed-cache",{"title":960,"path":961,"stem":962},"Response Cache: HTTP-кешування через Cache-Control","/csharp/aspnet/caching/response-cache","01.csharp/11.aspnet/06.caching/04.response-cache",{"title":964,"path":965,"stem":966},"Output Cache: серверний кеш HTTP-відповідей (.NET 7+)","/csharp/aspnet/caching/output-cache","01.csharp/11.aspnet/06.caching/05.output-cache",{"title":968,"icon":969,"path":970,"stem":971,"children":972,"page":59},"Тестування","i-lucide-test-tube","/csharp/aspnet/testing","01.csharp/11.aspnet/07.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","/csharp/aspnet/testing/what-is-testing","01.csharp/11.aspnet/07.testing/01.what-is-testing",{"title":978,"path":979,"stem":980},"Піраміда тестування — Стратегія, а не Догма","/csharp/aspnet/testing/testing-pyramid","01.csharp/11.aspnet/07.testing/02.testing-pyramid",{"title":982,"path":983,"stem":984},"Дві Школи Тестування — Лондон проти Детройту","/csharp/aspnet/testing/testing-schools","01.csharp/11.aspnet/07.testing/03.testing-schools",{"title":986,"path":987,"stem":988},"TDD та BDD — Тести як Дизайн-інструмент","/csharp/aspnet/testing/tdd-and-bdd","01.csharp/11.aspnet/07.testing/04.tdd-and-bdd",{"title":990,"path":991,"stem":992},"Що саме тестувати — Техніки аналізу та Циклomatична складність","/csharp/aspnet/testing/what-to-test","01.csharp/11.aspnet/07.testing/05.what-to-test",{"title":994,"path":995,"stem":996},"Тестові Фреймворки — Навіщо вони і що всередині","/csharp/aspnet/testing/test-frameworks","01.csharp/11.aspnet/07.testing/06.test-frameworks",{"title":998,"path":999,"stem":1000},"xUnit — Факти, Теорії та Lifecycle тестів","/csharp/aspnet/testing/xunit-basics","01.csharp/11.aspnet/07.testing/07.xunit-basics",{"title":1002,"path":1003,"stem":1004},"xUnit Advanced — Fixtures, Кастомізація та Розширення","/csharp/aspnet/testing/xunit-advanced","01.csharp/11.aspnet/07.testing/08.xunit-advanced",{"title":1006,"path":1007,"stem":1008},"Moq — Глибоке занурення в мокування","/csharp/aspnet/testing/mocking-with-moq","01.csharp/11.aspnet/07.testing/09.mocking-with-moq",{"title":1010,"path":1011,"stem":1012},"Тестування Баз Даних — EF Core, SQLite та Testcontainers","/csharp/aspnet/testing/database-testing","01.csharp/11.aspnet/07.testing/10.database-testing",{"title":1014,"path":1015,"stem":1016},"Integration Testing — Частина 1 [Теорія та WebApplicationFactory]","/csharp/aspnet/testing/integration-testing","01.csharp/11.aspnet/07.testing/11.integration-testing",{"title":1018,"path":1019,"stem":1020},"Інтеграційне тестування — Практика","/csharp/aspnet/testing/11a.integration-testing-practice","01.csharp/11.aspnet/07.testing/11a.integration-testing-practice",{"title":1022,"path":1023,"stem":1024},"Integration Testing — Частина 2 [Просунуті Сценарії та Testcontainers]","/csharp/aspnet/testing/integration-testing-advanced","01.csharp/11.aspnet/07.testing/12.integration-testing-advanced",{"title":1026,"path":1027,"stem":1028},"Професійний Postman: Колекції, Змінні та GitHub Інтеграція","/csharp/aspnet/testing/postman-professional","01.csharp/11.aspnet/07.testing/13.postman-professional",{"title":1030,"path":1031,"stem":1032},"HttpClient у Тестах Частина 1: Архітектура та MockHttpMessageHandler","/csharp/aspnet/testing/httpclient-testing","01.csharp/11.aspnet/07.testing/14.httpclient-testing",{"title":1034,"path":1035,"stem":1036},"HttpClient у Тестах Частина 2: WireMock.Net та Resilience","/csharp/aspnet/testing/wiremock-net","01.csharp/11.aspnet/07.testing/15.wiremock-net",{"title":1038,"path":1039,"stem":1040},"Патерни та Анти-патерни Тестування: Test Smells","/csharp/aspnet/testing/testing-patterns","01.csharp/11.aspnet/07.testing/16.testing-patterns",{"title":1042,"path":1043,"stem":1044},"Просунуті інструменти: Time, Snapshots та Властивості","/csharp/aspnet/testing/advanced-testing-tools","01.csharp/11.aspnet/07.testing/17.advanced-testing-tools",{"title":1046,"path":1047,"stem":1048},"Тестування Архітектури з NetArchTest","/csharp/aspnet/testing/architecture-testing","01.csharp/11.aspnet/07.testing/18.architecture-testing",{"title":1050,"path":1051,"stem":1052},"Тестування Продуктивності: BenchmarkDotNet, NBomber та k6","/csharp/aspnet/testing/performance-testing","01.csharp/11.aspnet/07.testing/19.performance-testing",{"title":1054,"path":1055,"stem":1056},"Залишок плану для курсу \"Тестування ASP.NET Minimal API\"","/csharp/aspnet/testing/remaining_plan","01.csharp/11.aspnet/07.testing/remaining_plan",{"title":1058,"icon":1059,"path":1060,"stem":1061,"children":1062,"page":59},"Платежі","i-lucide-credit-card","/csharp/aspnet/payments","01.csharp/11.aspnet/08.payments",[1063,1067,1071,1075,1079,1083,1087,1091,1095,1099,1103,1107],{"title":1064,"path":1065,"stem":1066},"Основи платіжної інфраструктури","/csharp/aspnet/payments/payment-fundamentals","01.csharp/11.aspnet/08.payments/01.payment-fundamentals",{"title":1068,"path":1069,"stem":1070},"Методи оплати в Україні","/csharp/aspnet/payments/payment-methods-ukraine","01.csharp/11.aspnet/08.payments/02.payment-methods-ukraine",{"title":1072,"path":1073,"stem":1074},"PCI DSS та безпека платежів","/csharp/aspnet/payments/pci-dss-security","01.csharp/11.aspnet/08.payments/03.pci-dss-security",{"title":1076,"path":1077,"stem":1078},"Архітектура платіжної підсистеми","/csharp/aspnet/payments/payment-architecture","01.csharp/11.aspnet/08.payments/04.payment-architecture",{"title":1080,"path":1081,"stem":1082},"Інтеграція LiqPay (ПриватБанк)","/csharp/aspnet/payments/liqpay-integration","01.csharp/11.aspnet/08.payments/05.liqpay-integration",{"title":1084,"path":1085,"stem":1086},"Інтеграція Monobank Acquiring API","/csharp/aspnet/payments/monobank-acquiring","01.csharp/11.aspnet/08.payments/06.monobank-acquiring",{"title":1088,"path":1089,"stem":1090},"Інтеграція Stripe","/csharp/aspnet/payments/stripe-integration","01.csharp/11.aspnet/08.payments/07.stripe-integration",{"title":1092,"path":1093,"stem":1094},"Webhooks — глибоке занурення","/csharp/aspnet/payments/webhooks-deep-dive","01.csharp/11.aspnet/08.payments/08.webhooks-deep-dive",{"title":1096,"path":1097,"stem":1098},"Підписки та рекурентні платежі","/csharp/aspnet/payments/subscriptions-recurring","01.csharp/11.aspnet/08.payments/09.subscriptions-recurring",{"title":1100,"path":1101,"stem":1102},"Повернення коштів та диспути","/csharp/aspnet/payments/refunds-disputes","01.csharp/11.aspnet/08.payments/10.refunds-disputes",{"title":1104,"path":1105,"stem":1106},"Тестування платіжних інтеграцій","/csharp/aspnet/payments/testing-payments","01.csharp/11.aspnet/08.payments/11.testing-payments",{"title":1108,"path":1109,"stem":1110},"Чекліст виходу в Production","/csharp/aspnet/payments/production-checklist","01.csharp/11.aspnet/08.payments/12.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","/csharp/aspnet/libraries","01.csharp/11.aspnet/09.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","/csharp/aspnet/libraries/fluent-validation","01.csharp/11.aspnet/09.libraries/01.fluent-validation",{"title":1135,"path":1136,"stem":1137},"Маппінг об","/csharp/aspnet/libraries/mapster","01.csharp/11.aspnet/09.libraries/02.mapster",{"title":1139,"path":1140,"stem":1141},"Обробка помилок з ErrorOr та Result Pattern в ASP.NET Core","/csharp/aspnet/libraries/erroror-result-pattern","01.csharp/11.aspnet/09.libraries/03.erroror-result-pattern",{"title":1143,"path":1144,"stem":1145},"Структуроване логування з Serilog в ASP.NET Core","/csharp/aspnet/libraries/serilog","01.csharp/11.aspnet/09.libraries/04.serilog",{"title":1147,"path":1148,"stem":1149},"CQRS та Mediator з MediatR в ASP.NET Core","/csharp/aspnet/libraries/mediatr","01.csharp/11.aspnet/09.libraries/05.mediatr",{"title":1151,"path":1152,"stem":1153},"Відмовостійкість з Polly в ASP.NET Core","/csharp/aspnet/libraries/polly","01.csharp/11.aspnet/09.libraries/06.polly",{"title":1155,"path":1156,"stem":1157},"Health Checks в ASP.NET Core","/csharp/aspnet/libraries/health-checks","01.csharp/11.aspnet/09.libraries/07.health-checks",{"title":1159,"path":1160,"stem":1161},"Feature Management та Feature Flags в ASP.NET Core","/csharp/aspnet/libraries/feature-management","01.csharp/11.aspnet/09.libraries/08.feature-management",{"title":1163,"path":1164,"stem":1165},"Відправка Email з FluentEmail в ASP.NET Core","/csharp/aspnet/libraries/fluent-email","01.csharp/11.aspnet/09.libraries/09.fluent-email",{"title":1167,"path":1168,"stem":1169},"Генерація PDF з QuestPDF в ASP.NET Core","/csharp/aspnet/libraries/quest-pdf","01.csharp/11.aspnet/09.libraries/10.quest-pdf",{"title":1171,"path":1172,"stem":1173},"Генерація тестових даних з Bogus в ASP.NET Core","/csharp/aspnet/libraries/bogus","01.csharp/11.aspnet/09.libraries/11.bogus",{"title":1175,"path":1176,"stem":1177},"Humanizer та Guard Clauses в ASP.NET Core","/csharp/aspnet/libraries/humanizer-guard","01.csharp/11.aspnet/09.libraries/12.humanizer-guard",{"title":1179,"path":1180,"stem":1181},"План модуля 10.libraries — Популярні бібліотеки ASP.NET","/csharp/aspnet/libraries/plan","01.csharp/11.aspnet/09.libraries/plan",{"title":1183,"icon":1184,"path":1185,"stem":1186,"children":1187,"page":59},"Razor Pages","i-lucide-layout-template","/csharp/aspnet/razor-pages","01.csharp/11.aspnet/10.razor-pages",[1188,1192,1196,1200,1204,1208],{"title":1189,"path":1190,"stem":1191},"Від Minimal API до Razor Pages: концептуальний перехід","/csharp/aspnet/razor-pages/from-minimal-api","01.csharp/11.aspnet/10.razor-pages/01.from-minimal-api",{"title":1193,"path":1194,"stem":1195},"PageModel: логіка сторінки Razor Pages","/csharp/aspnet/razor-pages/page-model","01.csharp/11.aspnet/10.razor-pages/02.page-model",{"title":1197,"path":1198,"stem":1199},"Razor синтаксис: шаблонізатор у .cshtml","/csharp/aspnet/razor-pages/razor-syntax","01.csharp/11.aspnet/10.razor-pages/03.razor-syntax",{"title":1201,"path":1202,"stem":1203},"Tag Helpers: типізований HTML","/csharp/aspnet/razor-pages/tag-helpers","01.csharp/11.aspnet/10.razor-pages/04.tag-helpers",{"title":1205,"path":1206,"stem":1207},"Форми і валідація: повний цикл обробки даних","/csharp/aspnet/razor-pages/forms-validation","01.csharp/11.aspnet/10.razor-pages/05.forms-validation",{"title":1209,"path":1210,"stem":1211},"Практичний проєкт: TaskManager на Razor Pages","/csharp/aspnet/razor-pages/project-task-manager","01.csharp/11.aspnet/10.razor-pages/06.project-task-manager",{"title":1213,"path":1214,"stem":1215,"children":1216,"page":59},"ASP.NET Core MVC","/csharp/aspnet/mvc","01.csharp/11.aspnet/11.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","/csharp/aspnet/mvc/mvc-pattern","01.csharp/11.aspnet/11.mvc/01.mvc-pattern",{"title":1222,"path":1223,"stem":1224},"Від Razor Pages до MVC: концептуальний перехід","/csharp/aspnet/mvc/from-razor-pages","01.csharp/11.aspnet/11.mvc/02.from-razor-pages",{"title":1226,"path":1227,"stem":1228},"Controllers та Actions: серце MVC","/csharp/aspnet/mvc/controllers-actions","01.csharp/11.aspnet/11.mvc/03.controllers-actions",{"title":1230,"path":1231,"stem":1232},"Маршрутизація в MVC: Convention vs Attribute Routing","/csharp/aspnet/mvc/routing-mvc","01.csharp/11.aspnet/11.mvc/04.routing-mvc",{"title":1234,"path":1235,"stem":1236},"Model Binding: від HTTP до C#","/csharp/aspnet/mvc/model-binding","01.csharp/11.aspnet/11.mvc/05.model-binding",{"title":1238,"path":1239,"stem":1240},"Views, ViewData, ViewBag, TempData і ViewModel","/csharp/aspnet/mvc/views-viewdata-tempdata","01.csharp/11.aspnet/11.mvc/06.views-viewdata-tempdata",{"title":1242,"path":1243,"stem":1244},"Filters: аспектно-орієнтоване програмування в MVC","/csharp/aspnet/mvc/filters","01.csharp/11.aspnet/11.mvc/07.filters",{"title":1246,"path":1247,"stem":1248},"Areas: структурування великих застосунків","/csharp/aspnet/mvc/areas","01.csharp/11.aspnet/11.mvc/08.areas",{"title":1250,"path":1251,"stem":1252},"View Components: повторювані незалежні блоки UI","/csharp/aspnet/mvc/view-components","01.csharp/11.aspnet/11.mvc/09.view-components",{"title":1254,"path":1255,"stem":1256},"Display та Editor Templates","/csharp/aspnet/mvc/display-editor-templates","01.csharp/11.aspnet/11.mvc/10.display-editor-templates",{"title":1258,"path":1259,"stem":1260},"Валідація: IValidatableObject та FluentValidation","/csharp/aspnet/mvc/validation-advanced","01.csharp/11.aspnet/11.mvc/11.validation-advanced",{"title":1262,"path":1263,"stem":1264},"HTMX: інтерактивність через HTML-атрибути","/csharp/aspnet/mvc/htmx","01.csharp/11.aspnet/11.mvc/12.htmx",{"title":1266,"path":1267,"stem":1268},"HTMX у ASP.NET Core MVC: серверна інтеграція","/csharp/aspnet/mvc/ajax-htmx-mvc","01.csharp/11.aspnet/11.mvc/13.ajax-htmx-mvc",{"title":1270,"path":1271,"stem":1272},"Практичний проєкт: Каталог товарів з HTMX","/csharp/aspnet/mvc/htmx-project","01.csharp/11.aspnet/11.mvc/14.htmx-project",{"title":1274,"path":1275,"stem":1276},"Завантаження та обробка файлів","/csharp/aspnet/mvc/file-upload","01.csharp/11.aspnet/11.mvc/15.file-upload",{"title":1278,"path":1279,"stem":1280},"Глобалізація та Локалізація MVC","/csharp/aspnet/mvc/globalization-localization","01.csharp/11.aspnet/11.mvc/16.globalization-localization",{"title":1282,"path":1283,"stem":1284},"Підсумковий проєкт: Блог-платформа","/csharp/aspnet/mvc/mvc-project","01.csharp/11.aspnet/11.mvc/17.mvc-project",{"title":1286,"path":1287,"stem":1288},"План курсу: ASP.NET Core MVC","/csharp/aspnet/mvc/plan","01.csharp/11.aspnet/11.mvc/plan",{"title":1290,"path":1291,"stem":1292,"children":1293,"page":59},"Web Api","/csharp/aspnet/web-api","01.csharp/11.aspnet/12.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","/csharp/aspnet/web-api/from-minimal-api-to-controllers","01.csharp/11.aspnet/12.web-api/01.from-minimal-api-to-controllers",{"title":1299,"path":1300,"stem":1301},"ControllerBase, ActionResult\u003CT> та Response Types","/csharp/aspnet/web-api/controller-base-actionresult","01.csharp/11.aspnet/12.web-api/02.controller-base-actionresult",{"title":1303,"path":1304,"stem":1305},"Content Negotiation - JSON, XML та власні форматери","/csharp/aspnet/web-api/content-negotiation","01.csharp/11.aspnet/12.web-api/03.content-negotiation",{"title":1307,"path":1308,"stem":1309},"Версіонування API","/csharp/aspnet/web-api/api-versioning","01.csharp/11.aspnet/12.web-api/04.api-versioning",{"title":1311,"path":1312,"stem":1313},"ProblemDetails та структурована обробка помилок","/csharp/aspnet/web-api/problemdetails-error-handling","01.csharp/11.aspnet/12.web-api/05.problemdetails-error-handling",{"title":1315,"path":1316,"stem":1317},"Фільтри у Web API контексті","/csharp/aspnet/web-api/filters-for-api","01.csharp/11.aspnet/12.web-api/06.filters-for-api",{"title":1319,"path":1320,"stem":1321},"Пагінація, фільтрація та сортування","/csharp/aspnet/web-api/pagination-filtering-sorting","01.csharp/11.aspnet/12.web-api/07.pagination-filtering-sorting",{"title":1323,"path":1324,"stem":1325},"HATEOAS та Resource Expansion","/csharp/aspnet/web-api/hateoas-resource-expansion","01.csharp/11.aspnet/12.web-api/08.hateoas-resource-expansion",{"title":1327,"path":1328,"stem":1329},"Гібридна архітектура - Minimal API + Controllers","/csharp/aspnet/web-api/minimal-api-vs-controllers-hybrid","01.csharp/11.aspnet/12.web-api/09.minimal-api-vs-controllers-hybrid",{"title":1331,"path":1332,"stem":1333},"Документація API - Swashbuckle, NSwag та генерація клієнтів","/csharp/aspnet/web-api/api-documentation-generation","01.csharp/11.aspnet/12.web-api/10.api-documentation-generation",{"title":1335,"path":1336,"stem":1337},"Health Checks та моніторинг API","/csharp/aspnet/web-api/health-checks-monitoring","01.csharp/11.aspnet/12.web-api/11.health-checks-monitoring",{"title":1339,"path":1340,"stem":1341},"Підсумковий проєкт - Production-Ready REST API","/csharp/aspnet/web-api/web-api-project","01.csharp/11.aspnet/12.web-api/12.web-api-project",{"title":1343,"path":1344,"stem":1345},"План курсу: ASP.NET Core Web API (Controllers)","/csharp/aspnet/web-api/plan","01.csharp/11.aspnet/12.web-api/plan",{"title":1347,"icon":1348,"path":1349,"stem":1350,"children":1351,"page":59},"Desktop UI","i-lucide-app-window","/csharp/desktop-ui","01.csharp/12.desktop-ui",[1352,1356,1360,1364,1368,1372,1376,1380,1384,1388,1392,1396,1400,1404,1408,1412,1416,1420,1424,1428,1432,1436,1440,1444,1448,1452,1456,1460,1464,1468,1472,1476,1480,1484,1488,1492,1496,1500,1504,1508,1512,1516,1520,1524,1528,1532,1536,1540,1544,1548,1552,1556,1560,1564,1568,1572,1576,1580,1584,1588,1592,1596,1600,1604,1608,1612,1616,1620,1624,1628,1632],{"title":1353,"path":1354,"stem":1355},"Що таке десктопна розробка?","/csharp/desktop-ui/what-is-desktop-dev","01.csharp/12.desktop-ui/01.what-is-desktop-dev",{"title":1357,"path":1358,"stem":1359},"Архітектура WPF — як влаштований графічний інтерфейс","/csharp/desktop-ui/wpf-architecture","01.csharp/12.desktop-ui/02.wpf-architecture",{"title":1361,"path":1362,"stem":1363},"Перший WPF-проєкт — від нуля до вікна","/csharp/desktop-ui/first-wpf-app","01.csharp/12.desktop-ui/03.first-wpf-app",{"title":1365,"path":1366,"stem":1367},"Перший Avalonia-проєкт: WPF для всіх платформ","/csharp/desktop-ui/03a.first-avalonia-app","01.csharp/12.desktop-ui/03a.first-avalonia-app",{"title":1369,"path":1370,"stem":1371},"XAML: декларативний інтерфейс","/csharp/desktop-ui/xaml-basics","01.csharp/12.desktop-ui/04.xaml-basics",{"title":1373,"path":1374,"stem":1375},"Fluent UI у WPF — сучасний дизайн Windows 11","/csharp/desktop-ui/04a.wpf-fluent-ui","01.csharp/12.desktop-ui/04a.wpf-fluent-ui",{"title":1377,"path":1378,"stem":1379},"WPF UI — сучасна бібліотека Fluent контролів","/csharp/desktop-ui/04b.wpf-ui-library","01.csharp/12.desktop-ui/04b.wpf-ui-library",{"title":1381,"path":1382,"stem":1383},"HandyControl — велика бібліотека UI контролів для WPF","/csharp/desktop-ui/04c.handycontrol-library","01.csharp/12.desktop-ui/04c.handycontrol-library",{"title":1385,"path":1386,"stem":1387},"Простори імен та ресурси XAML","/csharp/desktop-ui/xaml-namespaces-resources","01.csharp/12.desktop-ui/05.xaml-namespaces-resources",{"title":1389,"path":1390,"stem":1391},"XAML в Avalonia: ключові відмінності від WPF","/csharp/desktop-ui/05a.avalonia-xaml-differences","01.csharp/12.desktop-ui/05a.avalonia-xaml-differences",{"title":1393,"path":1394,"stem":1395},"Розширення розмітки XAML (Markup Extensions)","/csharp/desktop-ui/xaml-markup-extensions","01.csharp/12.desktop-ui/06.xaml-markup-extensions",{"title":1397,"path":1398,"stem":1399},"Панелі Layout: StackPanel, WrapPanel, DockPanel","/csharp/desktop-ui/layout-panels-part1","01.csharp/12.desktop-ui/07.layout-panels-part1",{"title":1401,"path":1402,"stem":1403},"Grid, Canvas, UniformGrid","/csharp/desktop-ui/layout-panels-part2","01.csharp/12.desktop-ui/07.layout-panels-part2",{"title":1405,"path":1406,"stem":1407},"Просунуті техніки Layout","/csharp/desktop-ui/layout-advanced","01.csharp/12.desktop-ui/08.layout-advanced",{"title":1409,"path":1410,"stem":1411},"Адаптивний Layout та найкращі практики","/csharp/desktop-ui/layout-responsive","01.csharp/12.desktop-ui/09.layout-responsive",{"title":1413,"path":1414,"stem":1415},"Layout в Avalonia: відмінності та нові можливості","/csharp/desktop-ui/09a.layout-avalonia","01.csharp/12.desktop-ui/09a.layout-avalonia",{"title":1417,"path":1418,"stem":1419},"Button, Image, ProgressBar та інші базові контроли","/csharp/desktop-ui/basic-controls","01.csharp/12.desktop-ui/10.basic-controls",{"title":1421,"path":1422,"stem":1423},"Контроли в Avalonia: відмінності від WPF","/csharp/desktop-ui/10a.controls-avalonia","01.csharp/12.desktop-ui/10a.controls-avalonia",{"title":1425,"path":1426,"stem":1427},"Текстові контроли — TextBlock, TextBox, RichTextBox","/csharp/desktop-ui/text-controls","01.csharp/12.desktop-ui/11.text-controls",{"title":1429,"path":1430,"stem":1431},"Контроли вибору — CheckBox, RadioButton, ComboBox, ListBox, DatePicker","/csharp/desktop-ui/selection-controls","01.csharp/12.desktop-ui/12.selection-controls",{"title":1433,"path":1434,"stem":1435},"Content Model — GroupBox, Expander, TabControl, StatusBar","/csharp/desktop-ui/content-controls","01.csharp/12.desktop-ui/13.content-controls",{"title":1437,"path":1438,"stem":1439},"UI/UX принципи десктопних застосунків","/csharp/desktop-ui/13a.ui-ux-principles","01.csharp/12.desktop-ui/13a.ui-ux-principles",{"title":1441,"path":1442,"stem":1443},"Dependency Properties — Концепція та Value Resolution","/csharp/desktop-ui/dependency-properties-part1","01.csharp/12.desktop-ui/14.dependency-properties-part1",{"title":1445,"path":1446,"stem":1447},"Avalonia Property System — StyledProperty та DirectProperty","/csharp/desktop-ui/14a.avalonia-property-system","01.csharp/12.desktop-ui/14a.avalonia-property-system",{"title":1449,"path":1450,"stem":1451},"Attached Properties — Властивості без меж","/csharp/desktop-ui/attached-properties","01.csharp/12.desktop-ui/15.attached-properties",{"title":1453,"path":1454,"stem":1455},"Routed Events — Маршрутизація подій у WPF","/csharp/desktop-ui/routed-events","01.csharp/12.desktop-ui/16.routed-events",{"title":1457,"path":1458,"stem":1459},"Data Binding — Від Code-Behind до Декларативності","/csharp/desktop-ui/data-binding-basics-part1","01.csharp/12.desktop-ui/17.data-binding-basics-part1",{"title":1461,"path":1462,"stem":1463},"INotifyPropertyChanged — Живе оновлення UI","/csharp/desktop-ui/data-binding-basics-part2","01.csharp/12.desktop-ui/17.data-binding-basics-part2",{"title":1465,"path":1466,"stem":1467},"Compiled Bindings в Avalonia — Безпека на етапі компіляції","/csharp/desktop-ui/17a.avalonia-compiled-bindings","01.csharp/12.desktop-ui/17a.avalonia-compiled-bindings",{"title":1469,"path":1470,"stem":1471},"Просунутий Data Binding — ElementName, RelativeSource, MultiBinding","/csharp/desktop-ui/data-binding-advanced","01.csharp/12.desktop-ui/18.data-binding-advanced",{"title":1473,"path":1474,"stem":1475},"Value Converters — Перетворення типів даних у Data Binding","/csharp/desktop-ui/value-converters","01.csharp/12.desktop-ui/19.value-converters",{"title":1477,"path":1478,"stem":1479},"Data Templates — Візуалізація об'єктів у WPF","/csharp/desktop-ui/data-templates","01.csharp/12.desktop-ui/20.data-templates",{"title":1481,"path":1482,"stem":1483},"Collections Binding Part 1 — ObservableCollection та ItemsControl","/csharp/desktop-ui/collections-binding-part1","01.csharp/12.desktop-ui/21.collections-binding-part1",{"title":1485,"path":1486,"stem":1487},"Collections Binding Part 2 — ICollectionView, Filtering, Sorting та Virtualization","/csharp/desktop-ui/collections-binding-part2","01.csharp/12.desktop-ui/21.collections-binding-part2",{"title":1489,"path":1490,"stem":1491},"MVVM Pattern — Від Spaghetti Code до архітектури","/csharp/desktop-ui/mvvm-pattern","01.csharp/12.desktop-ui/22.mvvm-pattern",{"title":1493,"path":1494,"stem":1495},"ViewModel Implementation — Від BaseViewModel до валідації","/csharp/desktop-ui/viewmodel-implementation","01.csharp/12.desktop-ui/23.viewmodel-implementation",{"title":1497,"path":1498,"stem":1499},"Commands — Від event handlers до декларативних команд","/csharp/desktop-ui/commands","01.csharp/12.desktop-ui/24.commands",{"title":1501,"path":1502,"stem":1503},"MVVM Toolkit — MVVM без boilerplate через Source Generators","/csharp/desktop-ui/mvvm-toolkit","01.csharp/12.desktop-ui/25.mvvm-toolkit",{"title":1505,"path":1506,"stem":1507},"Messenger Pattern — Комунікація між ViewModel без прямих посилань","/csharp/desktop-ui/messenger-pattern","01.csharp/12.desktop-ui/26.messenger-pattern",{"title":1509,"path":1510,"stem":1511},"Стилі WPF — CSS для десктопу","/csharp/desktop-ui/styles-basics","01.csharp/12.desktop-ui/27.styles-basics",{"title":1513,"path":1514,"stem":1515},"CSS-like стилі Avalonia","/csharp/desktop-ui/27a.avalonia-css-styling","01.csharp/12.desktop-ui/27a.avalonia-css-styling",{"title":1517,"path":1518,"stem":1519},"Control Templates — Частина 1. Концепція та TemplateBinding","/csharp/desktop-ui/control-templates-part1","01.csharp/12.desktop-ui/28.control-templates-part1",{"title":1521,"path":1522,"stem":1523},"Control Templates — Частина 2. Named Parts та ContentPresenter","/csharp/desktop-ui/control-templates-part2","01.csharp/12.desktop-ui/28.control-templates-part2",{"title":1525,"path":1526,"stem":1527},"Control Themes в Avalonia — нова ера стилізації","/csharp/desktop-ui/28a.avalonia-control-themes","01.csharp/12.desktop-ui/28a.avalonia-control-themes",{"title":1529,"path":1530,"stem":1531},"Triggers та Visual State Manager у WPF","/csharp/desktop-ui/triggers-visual-states","01.csharp/12.desktop-ui/29.triggers-visual-states",{"title":1533,"path":1534,"stem":1535},"Pseudo-classes в Avalonia — замість WPF Triggers","/csharp/desktop-ui/29a.avalonia-pseudo-classes","01.csharp/12.desktop-ui/29a.avalonia-pseudo-classes",{"title":1537,"path":1538,"stem":1539},"Теми та ресурсні словники у WPF","/csharp/desktop-ui/resources-themes","01.csharp/12.desktop-ui/30.resources-themes",{"title":1541,"path":1542,"stem":1543},"Avalonia Themes — Fluent Design та система тематизації","/csharp/desktop-ui/30a.avalonia-themes-fluent","01.csharp/12.desktop-ui/30a.avalonia-themes-fluent",{"title":1545,"path":1546,"stem":1547},"Контроли колекцій — глибоке занурення","/csharp/desktop-ui/collection-controls","01.csharp/12.desktop-ui/31.collection-controls",{"title":1549,"path":1550,"stem":1551},"DataGrid — колонки та базове відображення","/csharp/desktop-ui/datagrid-part1","01.csharp/12.desktop-ui/32.datagrid-part1",{"title":1553,"path":1554,"stem":1555},"DataGrid — сортування, фільтрація, редагування","/csharp/desktop-ui/datagrid-part2","01.csharp/12.desktop-ui/32.datagrid-part2",{"title":1557,"path":1558,"stem":1559},"TreeView та GridView","/csharp/desktop-ui/treeview-listview","01.csharp/12.desktop-ui/33.treeview-listview",{"title":1561,"path":1562,"stem":1563},"Меню, Toolbar, ContextMenu, StatusBar","/csharp/desktop-ui/menus-toolbars","01.csharp/12.desktop-ui/34.menus-toolbars",{"title":1565,"path":1566,"stem":1567},"Навігація та керування вікнами. Частина 1: вікна та сторінки","/csharp/desktop-ui/navigation-windows-part1","01.csharp/12.desktop-ui/35.navigation-windows-part1",{"title":1569,"path":1570,"stem":1571},"Навігація та керування вікнами. Частина 2: MVVM-навігація","/csharp/desktop-ui/navigation-windows-part2","01.csharp/12.desktop-ui/35.navigation-windows-part2",{"title":1573,"path":1574,"stem":1575},"Avalonia — Навігація та діалоги","/csharp/desktop-ui/35a.avalonia-navigation-dialogs","01.csharp/12.desktop-ui/35a.avalonia-navigation-dialogs",{"title":1577,"path":1578,"stem":1579},"Діалоги та File Pickers у WPF","/csharp/desktop-ui/dialogs-file-pickers","01.csharp/12.desktop-ui/36.dialogs-file-pickers",{"title":1581,"path":1582,"stem":1583},"UserControl: компонентний підхід у WPF","/csharp/desktop-ui/user-controls","01.csharp/12.desktop-ui/37.user-controls",{"title":1585,"path":1586,"stem":1587},"Custom Controls: Lookless Controls у WPF","/csharp/desktop-ui/custom-controls","01.csharp/12.desktop-ui/38.custom-controls",{"title":1589,"path":1590,"stem":1591},"Avalonia TemplatedControl — Lookless Controls","/csharp/desktop-ui/38a.avalonia-templated-controls","01.csharp/12.desktop-ui/38a.avalonia-templated-controls",{"title":1593,"path":1594,"stem":1595},"Анімації у WPF: Storyboard та Easing Functions","/csharp/desktop-ui/animations-transitions","01.csharp/12.desktop-ui/39.animations-transitions",{"title":1597,"path":1598,"stem":1599},"Анімації в Avalonia","/csharp/desktop-ui/39a.avalonia-animations","01.csharp/12.desktop-ui/39a.avalonia-animations",{"title":1601,"path":1602,"stem":1603},"2D Графіка та Мультимедіа у WPF","/csharp/desktop-ui/media-graphics","01.csharp/12.desktop-ui/40.media-graphics",{"title":1605,"path":1606,"stem":1607},"Dependency Injection у WPF та Avalonia","/csharp/desktop-ui/di-integration","01.csharp/12.desktop-ui/41.di-integration",{"title":1609,"path":1610,"stem":1611},"SQLite та EF Core у десктопних додатках","/csharp/desktop-ui/data-persistence-part1","01.csharp/12.desktop-ui/42.data-persistence-part1",{"title":1613,"path":1614,"stem":1615},"Repository Pattern та Unit of Work","/csharp/desktop-ui/data-persistence-part2","01.csharp/12.desktop-ui/43.data-persistence-part2",{"title":1617,"path":1618,"stem":1619},"Тестування ViewModels","/csharp/desktop-ui/viewmodel-testing","01.csharp/12.desktop-ui/44.viewmodel-testing",{"title":1621,"path":1622,"stem":1623},"Avalonia Headless Testing — тестування UI без вікон","/csharp/desktop-ui/44a.avalonia-headless-testing","01.csharp/12.desktop-ui/44a.avalonia-headless-testing",{"title":1625,"path":1626,"stem":1627},"Кросплатформна розробка з Avalonia","/csharp/desktop-ui/avalonia-cross-platform","01.csharp/12.desktop-ui/45.avalonia-cross-platform",{"title":1629,"path":1630,"stem":1631},"Пакування та розгортання Avalonia додатків","/csharp/desktop-ui/avalonia-packaging-deployment","01.csharp/12.desktop-ui/46.avalonia-packaging-deployment",{"title":1633,"path":1634,"stem":1635},"Розгортання WPF застосунків","/csharp/desktop-ui/wpf-packaging-deployment","01.csharp/12.desktop-ui/47.wpf-packaging-deployment",{"title":1637,"path":1638,"stem":1639},"C# & .NET: The Ultimate Roadmap","/csharp/roadmap","01.csharp/roadmap",{"title":1641,"icon":1642,"path":1643,"stem":1644,"children":1645,"page":59},"C++","i-devicon-cplusplus","/cpp","02.cpp",[1646,1650,1654,1658,1662,1666,1670,1674,1678,1681,1685,1689,1693,1697,1701,1705,1709,1713,1717,1721,1725,1729,1733,1737,1741,1745,1749,1753,1757,1761],{"title":1647,"path":1648,"stem":1649},"Вступ у програмування та алгоритми","/cpp/intro-algorithms","02.cpp/01.intro-algorithms",{"title":1651,"path":1652,"stem":1653},"Code Style: угоди про оформлення коду","/cpp/code-style","02.cpp/02.code-style",{"title":1655,"path":1656,"stem":1657},"Середовище розробки та перший 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типу void","/cpp/void-pointers","02.cpp/20.void-pointers",{"title":1726,"path":1727,"stem":1728},"Вказівники на вказівники","/cpp/pointers-to-pointers","02.cpp/21.pointers-to-pointers",{"title":1730,"path":1731,"stem":1732},"Оператор доступу до членів через вказівник (->)","/cpp/member-access-operator","02.cpp/22.member-access-operator",{"title":1734,"path":1735,"stem":1736},"Цикл for-each (Range-based for)","/cpp/foreach-loop","02.cpp/23.foreach-loop",{"title":1738,"path":1739,"stem":1740},"Вказівники на функції","/cpp/function-pointers","02.cpp/24.function-pointers",{"title":1742,"path":1743,"stem":1744},"Лямбда-вирази","/cpp/lambdas","02.cpp/25.lambdas",{"title":1746,"path":1747,"stem":1748},"Лямбда-захоплення","/cpp/lambda-captures","02.cpp/26.lambda-captures",{"title":1750,"path":1751,"stem":1752},"Еліпсис","/cpp/ellipsis","02.cpp/27.ellipsis",{"title":1754,"path":1755,"stem":1756},"Аргументи командного рядка","/cpp/command-line-arguments","02.cpp/28.command-line-arguments",{"title":1758,"path":1759,"stem":1760},"Перерахування (enum)","/cpp/enum","02.cpp/29.enum",{"title":1762,"path":1763,"stem":1764},"План навчання: Курс C++ — Продовження (Статті 29–60+)","/cpp/curriculum-plan","02.cpp/curriculum-plan",{"title":1766,"icon":1767,"path":1768,"stem":1769,"children":1770,"page":59},"JavaScript","i-devicon-javascript","/javascript","03.javascript",[1771,1797,1851,1873,2177,2215],{"title":1772,"icon":1773,"path":1774,"stem":1775,"children":1776,"page":59},"Events","i-lucide-mouse-pointer-click","/javascript/events","03.javascript/01.events",[1777,1781,1785,1789,1793],{"title":1778,"path":1779,"stem":1780},"Вступ до подій браузера","/javascript/events/intro","03.javascript/01.events/01.intro",{"title":1782,"path":1783,"stem":1784},"Бульбашковий механізм (Bubbling) та занурення (Capturing)","/javascript/events/bubbling-capturing","03.javascript/01.events/02.bubbling-capturing",{"title":1786,"path":1787,"stem":1788},"Делегування подій (Event Delegation)","/javascript/events/delegate-events","03.javascript/01.events/03.delegate-events",{"title":1790,"path":1791,"stem":1792},"Типові дії браузера та preventDefault()","/javascript/events/prevent-default","03.javascript/01.events/04.prevent-default",{"title":1794,"path":1795,"stem":1796},"Запуск користувацьких подій (Custom Events)","/javascript/events/custom-events","03.javascript/01.events/05.custom-events",{"title":1798,"icon":1799,"path":1800,"stem":1801,"children":1802,"page":59},"Network","i-lucide-globe","/javascript/network","03.javascript/02.network",[1803,1807,1811,1815,1819,1823,1827,1831,1835,1839,1843,1847],{"title":1804,"path":1805,"stem":1806},"Fetch API - Сучасний підхід до HTTP-запитів","/javascript/network/01-fetch-api","03.javascript/02.network/01-fetch-api",{"title":1808,"path":1809,"stem":1810},"FormData - Робота з формами та файлами","/javascript/network/02-formdata","03.javascript/02.network/02-formdata",{"title":1812,"path":1813,"stem":1814},"Відстеження прогресу завантаження","/javascript/network/03-download-progress","03.javascript/02.network/03-download-progress",{"title":1816,"path":1817,"stem":1818},"Переривання fetch-запитів","/javascript/network/04-abort-requests","03.javascript/02.network/04-abort-requests",{"title":1820,"path":1821,"stem":1822},"CORS - Запити між різними джерелами","/javascript/network/05-cors","03.javascript/02.network/05-cors",{"title":1824,"path":1825,"stem":1826},"Fetch API - Повний довідник опцій","/javascript/network/06-fetch-options","03.javascript/02.network/06-fetch-options",{"title":1828,"path":1829,"stem":1830},"URL Objects - Робота з посиланнями","/javascript/network/07-url-objects","03.javascript/02.network/07-url-objects",{"title":1832,"path":1833,"stem":1834},"XMLHttpRequest - AJAX та низькорівневі запити","/javascript/network/08-xmlhttprequest","03.javascript/02.network/08-xmlhttprequest",{"title":1836,"path":1837,"stem":1838},"Відновлюване завантаження файлів","/javascript/network/09-resumable-upload","03.javascript/02.network/09-resumable-upload",{"title":1840,"path":1841,"stem":1842},"Cookies, document.cookie та світ після \"Cookiepocalypse\"","/javascript/network/10-cookies","03.javascript/02.network/10-cookies",{"title":1844,"path":1845,"stem":1846},"js-cookie: Керування Cookies без Болю","/javascript/network/11-js-cookie","03.javascript/02.network/11-js-cookie",{"title":1848,"path":1849,"stem":1850},"Axios: Потужний HTTP-клієнт для JavaScript","/javascript/network/12-axios","03.javascript/02.network/12-axios",{"title":1852,"icon":1853,"path":1854,"stem":1855,"children":1856,"page":59},"Bom","i-lucide-monitor","/javascript/bom","03.javascript/03.bom",[1857,1861,1865,1869],{"title":1858,"path":1859,"stem":1860},"LocalStorage, SessionStorage та patterns збереження даних","/javascript/bom/01-localstorage","03.javascript/03.bom/01-localstorage",{"title":1862,"path":1863,"stem":1864},"Location Object - Керування адресою сторінки","/javascript/bom/02-location-object","03.javascript/03.bom/02-location-object",{"title":1866,"path":1867,"stem":1868},"History API - Керування історією браузера","/javascript/bom/03-history-api","03.javascript/03.bom/03-history-api",{"title":1870,"path":1871,"stem":1872},"Navigator Object - Ідентифікація та Можливості Пристрою","/javascript/bom/04-navigator-object","03.javascript/03.bom/04-navigator-object",{"title":1874,"icon":1875,"path":1876,"stem":1877,"children":1878},"React","i-devicon-react","/javascript/react","03.javascript/04.react/index",[1879,1880,1884,1888,1892,1896,1959,1994,2146],{"title":1874,"path":1876,"stem":1877},{"title":1881,"path":1882,"stem":1883},"Робота з Формами в React","/javascript/react/react-forms","03.javascript/04.react/01.react-forms",{"title":1885,"path":1886,"stem":1887},"React Hook Form: Професійна Робота з Формами","/javascript/react/react-hook-form","03.javascript/04.react/02.react-hook-form",{"title":1889,"path":1890,"stem":1891},"React Hook Form: Глибоке Розуміння Архітектури та Оптимізації","/javascript/react/react-hook-form-new","03.javascript/04.react/02.react-hook-form-new",{"title":1893,"path":1894,"stem":1895},"Axios та React: Професійна Архітектура Запитів","/javascript/react/data-fetching-axios","03.javascript/04.react/03.data-fetching-axios",{"title":1897,"icon":132,"path":1898,"stem":1899,"children":1900},"Tanstack Query","/javascript/react/tanstack-query","03.javascript/04.react/04.tanstack-query/index",[1901,1903,1907,1911,1915,1919,1923,1927,1931,1935,1939,1943,1947,1951,1955],{"title":1902,"path":1898,"stem":1899},"TanStack Query: Майстерність Керування Станом Сервера",{"title":1904,"path":1905,"stem":1906},"Парадигма Server State: Чому useEffect недостатньо","/javascript/react/tanstack-query/server-state-paradigm","03.javascript/04.react/04.tanstack-query/01.server-state-paradigm",{"title":1908,"path":1909,"stem":1910},"Встановлення та Налаштування: Фундамент","/javascript/react/tanstack-query/installation-and-devtools","03.javascript/04.react/04.tanstack-query/02.installation-and-devtools",{"title":1912,"path":1913,"stem":1914},"Основи Запитів та Магія Ключів","/javascript/react/tanstack-query/query-basics-and-keys","03.javascript/04.react/04.tanstack-query/03.query-basics-and-keys",{"title":1916,"path":1917,"stem":1918},"Синхронізація Даних: Життєвий Цикл Запиту","/javascript/react/tanstack-query/data-synchronization","03.javascript/04.react/04.tanstack-query/04.data-synchronization",{"title":1920,"path":1921,"stem":1922},"Мутації та Інвалідація: Зміна Даних","/javascript/react/tanstack-query/mutations-and-invalidation","03.javascript/04.react/04.tanstack-query/05.mutations-and-invalidation",{"title":1924,"path":1925,"stem":1926},"Оптимістичні Оновлення: Швидше за Світло","/javascript/react/tanstack-query/optimistic-updates","03.javascript/04.react/04.tanstack-query/06.optimistic-updates",{"title":1928,"path":1929,"stem":1930},"Пагінація та Infinite Scroll","/javascript/react/tanstack-query/pagination-and-load-more","03.javascript/04.react/04.tanstack-query/07.pagination-and-load-more",{"title":1932,"path":1933,"stem":1934},"Просунуті Патерни та Оптимізація","/javascript/react/tanstack-query/advanced-patterns","03.javascript/04.react/04.tanstack-query/08.advanced-patterns",{"title":1936,"path":1937,"stem":1938},"Архітектура та Best Practices","/javascript/react/tanstack-query/architecture-and-best-practices","03.javascript/04.react/04.tanstack-query/09.architecture-and-best-practices",{"title":1940,"path":1941,"stem":1942},"Server-Side Rendering (SSR) та Гідратація","/javascript/react/tanstack-query/server-side-rendering","03.javascript/04.react/04.tanstack-query/10.server-side-rendering",{"title":1944,"path":1945,"stem":1946},"Стратегії Тестування","/javascript/react/tanstack-query/testing-strategies","03.javascript/04.react/04.tanstack-query/11.testing-strategies",{"title":1948,"path":1949,"stem":1950},"Аутентифікація та Обробка Помилок","/javascript/react/tanstack-query/authentication-and-errors","03.javascript/04.react/04.tanstack-query/12.authentication-and-errors",{"title":1952,"path":1953,"stem":1954},"React Suspense та Майбутнє","/javascript/react/tanstack-query/react-suspense","03.javascript/04.react/04.tanstack-query/13.react-suspense",{"title":1956,"path":1957,"stem":1958},"Глибоке Занурення в Продуктивність","/javascript/react/tanstack-query/performance-deep-dive","03.javascript/04.react/04.tanstack-query/14.performance-deep-dive",{"title":1960,"icon":1875,"path":1961,"stem":1962,"children":1963},"React Router","/javascript/react/react-router","03.javascript/04.react/05.react-router/index",[1964,1966,1970,1974,1978,1982,1986,1990],{"title":1965,"path":1961,"stem":1962},"React Router: Навігаційна система сучасного вебу",{"title":1967,"path":1968,"stem":1969},"Налаштування та Базовий Роутинг","/javascript/react/react-router/setup-and-basic-routing","03.javascript/04.react/05.react-router/01.setup-and-basic-routing",{"title":1971,"path":1972,"stem":1973},"Динамічна Навігація","/javascript/react/react-router/navigation-and-links","03.javascript/04.react/05.react-router/02.navigation-and-links",{"title":1975,"path":1976,"stem":1977},"Вкладені Маршрути та Макети","/javascript/react/react-router/nested-routes-and-layouts","03.javascript/04.react/05.react-router/03.nested-routes-and-layouts",{"title":1979,"path":1980,"stem":1981},"Динамічні Маршрути та Параметри","/javascript/react/react-router/dynamic-routing","03.javascript/04.react/05.react-router/04.dynamic-routing",{"title":1983,"path":1984,"stem":1985},"Data APIs: Loaders та Actions","/javascript/react/react-router/data-loading","03.javascript/04.react/05.react-router/05.data-loading",{"title":1987,"path":1988,"stem":1989},"Просунуті Патерни","/javascript/react/react-router/advanced-patterns","03.javascript/04.react/05.react-router/06.advanced-patterns",{"title":1991,"path":1992,"stem":1993},"Legacy Routing: Компонентний підхід","/javascript/react/react-router/legacy-routing","03.javascript/04.react/05.react-router/07.legacy-routing",{"title":1995,"icon":132,"path":1996,"stem":1997,"children":1998},"Redux","/javascript/react/redux","03.javascript/04.react/06.redux/index",[1999,2001,2017,2046,2055,2076,2092,2121],{"title":2000,"path":1996,"stem":1997},"Redux: Еволюція управління станом",{"title":14,"icon":15,"path":2002,"stem":2003,"children":2004,"page":59},"/javascript/react/redux/fundamentals","03.javascript/04.react/06.redux/01.fundamentals",[2005,2009,2013],{"title":2006,"path":2007,"stem":2008},"Вступ до State Management","/javascript/react/redux/fundamentals/intro-state-management","03.javascript/04.react/06.redux/01.fundamentals/01.intro-state-management",{"title":2010,"path":2011,"stem":2012},"Філософія Redux та Три Принципи","/javascript/react/redux/fundamentals/redux-philosophy","03.javascript/04.react/06.redux/01.fundamentals/02.redux-philosophy",{"title":2014,"path":2015,"stem":2016},"Чисті функції та Іммутабельність","/javascript/react/redux/fundamentals/pure-functions-immutability","03.javascript/04.react/06.redux/01.fundamentals/03.pure-functions-immutability",{"title":2018,"icon":132,"path":2019,"stem":2020,"children":2021,"page":59},"Classic Redux","/javascript/react/redux/classic-redux","03.javascript/04.react/06.redux/02.classic-redux",[2022,2026,2030,2034,2038,2042],{"title":2023,"path":2024,"stem":2025},"Створення Store (Classic Redux)","/javascript/react/redux/classic-redux/store-setup","03.javascript/04.react/06.redux/02.classic-redux/01.store-setup",{"title":2027,"path":2028,"stem":2029},"Actions, Constants та Action Creators","/javascript/react/redux/classic-redux/actions-constants","03.javascript/04.react/06.redux/02.classic-redux/02.actions-constants",{"title":2031,"path":2032,"stem":2033},"Логіка Reducers","/javascript/react/redux/classic-redux/reducers","03.javascript/04.react/06.redux/02.classic-redux/03.reducers",{"title":2035,"path":2036,"stem":2037},"Комбінування Reducers (Root Reducer)","/javascript/react/redux/classic-redux/data-flow","03.javascript/04.react/06.redux/02.classic-redux/04.data-flow",{"title":2039,"path":2040,"stem":2041},"Підключення до React (React-Redux)","/javascript/react/redux/classic-redux/react-redux-connection","03.javascript/04.react/06.redux/02.classic-redux/05.react-redux-connection",{"title":2043,"path":2044,"stem":2045},"Middleware та Асинхронність (Redux Thunk)","/javascript/react/redux/classic-redux/middleware-thunk","03.javascript/04.react/06.redux/02.classic-redux/06.middleware-thunk",{"title":2047,"icon":132,"path":2048,"stem":2049,"children":2050,"page":59},"Transition To Rtk","/javascript/react/redux/transition-to-rtk","03.javascript/04.react/06.redux/03.transition-to-rtk",[2051],{"title":2052,"path":2053,"stem":2054},"Проблеми класичного Redux","/javascript/react/redux/transition-to-rtk/problems-with-classic","03.javascript/04.react/06.redux/03.transition-to-rtk/01.problems-with-classic",{"title":2056,"icon":132,"path":2057,"stem":2058,"children":2059,"page":59},"Redux Toolkit","/javascript/react/redux/redux-toolkit","03.javascript/04.react/06.redux/04.redux-toolkit",[2060,2064,2068,2072],{"title":2061,"path":2062,"stem":2063},"Налаштування Store з 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дружити","/java/pr2/impedance-mismatch","04.java/pr2/09.impedance-mismatch",{"title":2285,"path":2286,"stem":2287},"JDBC: Перший контакт із базою даних","/java/pr2/jdbc-fundamentals","04.java/pr2/10.jdbc-fundamentals",{"title":2289,"path":2290,"stem":2291},"Якість коду: Spotless, SpotBugs та SonarQube","/java/pr2/10a.code-quality","04.java/pr2/10a.code-quality",{"title":2293,"path":2294,"stem":2295},"Connection Pool: Патерн Object Pool для JDBC-з'єднань","/java/pr2/connection-pool","04.java/pr2/11.connection-pool",{"title":2297,"path":2298,"stem":2299},"Row Data Gateway: Об'єкт як обгортка рядка таблиці","/java/pr2/row-data-gateway","04.java/pr2/12.row-data-gateway",{"title":2301,"path":2302,"stem":2303},"Table Data Gateway: Фасад таблиці як архітектурний відступ","/java/pr2/table-data-gateway","04.java/pr2/13.table-data-gateway",{"title":2305,"path":2306,"stem":2307},"Repository + Data Mapper: Правильна шарова архітектура з JDBC","/java/pr2/repository-data-mapper","04.java/pr2/14.repository-data-mapper",{"title":2309,"path":2310,"stem":2311},"Identity Map: Кешування сутностей у рамках сесії","/java/pr2/identity-map","04.java/pr2/15.identity-map",{"title":2313,"path":2314,"stem":2315},"Unit of Work: Відстеження змін і координація JDBC-транзакцій","/java/pr2/unit-of-work","04.java/pr2/16.unit-of-work",{"title":2317,"path":2318,"stem":2319},"Strategy: Замінювані SQL-стратегії для підтримки різних СУБД","/java/pr2/strategy-sql","04.java/pr2/17.strategy-sql",{"title":2321,"path":2322,"stem":2323},"Proxy: Lazy Loading для One-To-Many колекцій","/java/pr2/proxy-lazy-loading","04.java/pr2/18.proxy-lazy-loading",{"title":2325,"path":2326,"stem":2327},"Generic Repository через Java Reflection: анотації та динамічний SQL","/java/pr2/generic-repository-reflection","04.java/pr2/19.generic-repository-reflection",{"title":2329,"path":2330,"stem":2331},"Specification Pattern: Композиція бізнес-правил для складних 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БД","/databases/intro/logical-schema","06.databases/01.intro/04.logical-schema",{"title":2381,"path":2382,"stem":2383},"Класифікація таблиць","/databases/intro/table-classification","06.databases/01.intro/05.table-classification",{"title":2385,"path":2386,"stem":2387},"PlantUML для баз даних","/databases/intro/plantuml-diagrams","06.databases/01.intro/06.plantuml-diagrams",{"title":2389,"icon":2354,"path":2390,"stem":2391,"children":2392,"page":59},"MS SQL Server Start","/databases/ms-sql-server-start","06.databases/02.ms-sql-server-start",[2393,2397,2403,2407],{"title":2394,"path":2395,"stem":2396},"Типи даних у MS SQL Server","/databases/ms-sql-server-start/data-types","06.databases/02.ms-sql-server-start/01.data-types",{"title":2398,"path":2399,"stem":2400,"children":2401},"Індекси у MS SQL 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TABLE)","/databases/sql/ddl-create-table","06.databases/03.sql/01.ddl-create-table",{"title":2425,"path":2426,"stem":2427},"DDL - Зміна та видалення таблиць (ALTER, DROP)","/databases/sql/ddl-alter-drop-table","06.databases/03.sql/02.ddl-alter-drop-table",{"title":2429,"path":2430,"stem":2431},"SELECT запити - Основи","/databases/sql/select-queries-fundamentals","06.databases/03.sql/03.select-queries-fundamentals",{"title":2433,"path":2434,"stem":2435},"SELECT запити - Розширені можливості","/databases/sql/select-queries-advanced","06.databases/03.sql/04.select-queries-advanced",{"title":2437,"path":2438,"stem":2439},"INSERT запити - Додавання даних","/databases/sql/insert-queries","06.databases/03.sql/05.insert-queries",{"title":2441,"path":2442,"stem":2443},"UPDATE та DELETE запити","/databases/sql/update-delete-queries","06.databases/03.sql/06.update-delete-queries",{"title":2445,"path":2446,"stem":2447},"Транзакції в SQL","/databases/sql/transactions","06.databases/03.sql/07.transactions",{"title":2449,"icon":2354,"path":2450,"stem":2451,"children":2452,"page":59},"Multi Table Databases","/databases/multi-table-databases","06.databases/04.multi-table-databases",[2453,2457,2461,2465,2469,2473],{"title":2454,"path":2455,"stem":2456},"Зв'язки та нормалізація БД","/databases/multi-table-databases/relationships-and-normalization","06.databases/04.multi-table-databases/00.relationships-and-normalization",{"title":2458,"path":2459,"stem":2460},"INNER JOIN - З'єднання таблиць","/databases/multi-table-databases/inner-join","06.databases/04.multi-table-databases/01.inner-join",{"title":2462,"path":2463,"stem":2464},"OUTER JOINs - LEFT, RIGHT, FULL","/databases/multi-table-databases/outer-joins","06.databases/04.multi-table-databases/02.outer-joins",{"title":2466,"path":2467,"stem":2468},"CROSS та SELF JOINs","/databases/multi-table-databases/cross-self-joins","06.databases/04.multi-table-databases/03.cross-self-joins",{"title":2470,"path":2471,"stem":2472},"Підзапити (Subqueries)","/databases/multi-table-databases/subqueries","06.databases/04.multi-table-databases/04.subqueries",{"title":2474,"path":2475,"stem":2476},"Агрегації з JOIN","/databases/multi-table-databases/aggregations-with-joins","06.databases/04.multi-table-databases/05.aggregations-with-joins",{"title":2478,"icon":2479,"path":2480,"stem":2481,"children":2482,"page":59},"Aggregate Functions","i-lucide-calculator","/databases/aggregate-functions","06.databases/05.aggregate-functions",[2483,2487,2491],{"title":2484,"path":2485,"stem":2486},"Функції агрегування в MS SQL Server","/databases/aggregate-functions/introduction-aggregate-functions","06.databases/05.aggregate-functions/01.introduction-aggregate-functions",{"title":2488,"path":2489,"stem":2490},"Групування даних в MS SQL Server","/databases/aggregate-functions/grouping-data","06.databases/05.aggregate-functions/02.grouping-data",{"title":2492,"path":2493,"stem":2494},"Підзапити з агрегатними функціями","/databases/aggregate-functions/subqueries-aggregates","06.databases/05.aggregate-functions/03.subqueries-aggregates",{"title":2496,"icon":2497,"path":2498,"stem":2499,"children":2500,"page":59},"Тригери та зберігаємі процедури","i-lucide-database-zap","/databases/triggers-stored-procedures","06.databases/07.triggers-stored-procedures",[2501,2505,2509,2513,2517,2521,2525],{"title":2502,"path":2503,"stem":2504},"DML-тригери","/databases/triggers-stored-procedures/dml-triggers","06.databases/07.triggers-stored-procedures/01.dml-triggers",{"title":2506,"path":2507,"stem":2508},"DDL-тригери","/databases/triggers-stored-procedures/ddl-triggers","06.databases/07.triggers-stored-procedures/02.ddl-triggers",{"title":2510,"path":2511,"stem":2512},"Transact-SQL 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навіщо?","/tools/docker/docker-what-and-why","07.tools/01.docker/02.docker-what-and-why",{"title":2582,"path":2583,"stem":2584},"Архітектура Docker Engine","/tools/docker/docker-architecture","07.tools/01.docker/03.docker-architecture",{"title":2586,"path":2587,"stem":2588},"Встановлення Docker","/tools/docker/installation","07.tools/01.docker/04.installation",{"title":2590,"path":2591,"stem":2592},"Перший контейнер — docker run","/tools/docker/first-container","07.tools/01.docker/05.first-container",{"title":2594,"path":2595,"stem":2596},"Життєвий цикл контейнера","/tools/docker/container-lifecycle","07.tools/01.docker/06.container-lifecycle",{"title":2598,"path":2599,"stem":2600},"Docker Images — фундаментальні концепції","/tools/docker/docker-images-fundamentals","07.tools/01.docker/07.docker-images-fundamentals",{"title":2602,"path":2603,"stem":2604},"Dockerfile — основи","/tools/docker/dockerfile-basics","07.tools/01.docker/08.dockerfile-basics",{"title":2606,"path":2607,"stem":2608},"Dockerfile — просунуті техніки","/tools/docker/dockerfile-advanced","07.tools/01.docker/09.dockerfile-advanced",{"title":2610,"path":2611,"stem":2612},"Build Context та кешування шарів","/tools/docker/build-context-and-cache","07.tools/01.docker/10.build-context-and-cache",{"title":2614,"path":2615,"stem":2616},"Реєстри Docker-образів","/tools/docker/image-registries","07.tools/01.docker/11.image-registries",{"title":2618,"path":2619,"stem":2620},"Контейнеризація .NET додатків","/tools/docker/dotnet-containerization","07.tools/01.docker/12.dotnet-containerization",{"title":2622,"path":2623,"stem":2624},"Томи та збереження даних","/tools/docker/volumes-and-data","07.tools/01.docker/13.volumes-and-data",{"title":2626,"path":2627,"stem":2628},"Основи мережі в Docker","/tools/docker/networking-basics","07.tools/01.docker/14.networking-basics",{"title":2630,"path":2631,"stem":2632},"Змінні оточення та конфігурація","/tools/docker/environment-and-configuration","07.tools/01.docker/15.environment-and-configuration",{"title":2634,"path":2635,"stem":2636},"Docker Compose — оркестрація контейнерів","/tools/docker/docker-compose-basics","07.tools/01.docker/16.docker-compose-basics",{"title":2638,"path":2639,"stem":2640},"Docker Compose — Multi-Service застосунки","/tools/docker/compose-multi-service","07.tools/01.docker/17.compose-multi-service",{"title":2642,"icon":2643,"path":2644,"stem":2645,"children":2646,"page":59},"Software Engineering","i-lucide-code-2","/software-engineering","09.software-engineering",[2647,2651,2655,2659,2663,2667,2671,2675,2679,2683,2687],{"title":2648,"path":2649,"stem":2650},"1. 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Архітектурні Патерни","/ddd/architectural-patterns","10.ddd/08.architectural-patterns",{"title":2729,"path":2730,"stem":2731},"Глава 9. Патерни Взаємодії","/ddd/interaction-patterns","10.ddd/09.interaction-patterns",{"title":2733,"path":2734,"stem":2735},"Глава 10. Проектні Евристики","/ddd/design-heuristics","10.ddd/10.design-heuristics",{"title":2737,"path":2738,"stem":2739},"Глава 11. Еволюція Проектних Рішень","/ddd/evolution-of-design-decisions","10.ddd/11.evolution-of-design-decisions",{"title":2741,"path":2742,"stem":2743},"Глава 12. EventStorming","/ddd/event-storming","10.ddd/12.event-storming",{"title":2745,"path":2746,"stem":2747},"Глава 13. DDD на Практиці","/ddd/ddd-in-practice","10.ddd/13.ddd-in-practice",{"title":2749,"icon":2750,"path":2751,"stem":2752,"children":2753,"page":59},"Media Streaming","i-lucide-video","/media-streaming","11.media-streaming",[2754,2758,2762,2766,2770,2774,2778],{"title":2755,"path":2756,"stem":2757},"01. 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Селектори та специфічність","/html-css/css-intro-selectors","12.html-css/09.css-intro-selectors",{"title":2825,"path":2826,"stem":2827},"Блокова модель CSS. Відступи. Box Sizing","/html-css/css-box-model","12.html-css/10.css-box-model",{"title":2829,"path":2830,"stem":2831},"Розміри у CSS: повний довідник одиниць і ключових слів","/html-css/10a.css-sizing","12.html-css/10a.css-sizing",{"title":2833,"path":2834,"stem":2835},"Типографіка в CSS. Шрифти та текст","/html-css/css-typography","12.html-css/11.css-typography",{"title":2837,"path":2838,"stem":2839},"Кольори та фони в CSS","/html-css/css-colors-backgrounds","12.html-css/12.css-colors-backgrounds",{"title":2841,"path":2842,"stem":2843},"Тіні та фільтри в CSS","/html-css/12b.css-shadows-filters","12.html-css/12b.css-shadows-filters",{"title":2845,"path":2846,"stem":2847},"CSS Flexbox: Фундамент гнучких макетів","/html-css/css-flexbox-fundamentals","12.html-css/13.css-flexbox-fundamentals",{"title":2849,"path":2850,"stem":2851},"CSS Flexbox: Вирівнювання та Позиціонування","/html-css/css-flexbox-alignment-sizing-and-patterns","12.html-css/14.css-flexbox-alignment-sizing-and-patterns",{"title":2853,"path":2854,"stem":2855},"CSS Grid. Двовимірний макет. Частина 1","/html-css/css-layout-grid","12.html-css/15.css-layout-grid",{"title":2857,"path":2858,"stem":2859},"CSS Grid. Двовимірний макет. 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Сучасний CSS","/html-css/css-variables-methodologies","12.html-css/21.css-variables-methodologies",{"title":2881,"path":2882,"stem":2883},"Сучасний CSS 2023–2025: Нові можливості","/html-css/css-modern-features","12.html-css/22.css-modern-features",{"title":2885,"path":2886,"stem":2887},"CSS Nesting, @layer, @scope та @property: нативний препроцесор","/html-css/22a.css-nesting-modern-syntax","12.html-css/22a.css-nesting-modern-syntax",{"title":2889,"path":2890,"stem":2891},"CSS для форм та інтерактивних станів","/html-css/css-forms-interactive-states","12.html-css/23.css-forms-interactive-states",{"title":2893,"path":2894,"stem":2895},"Доступність у CSS (CSS Accessibility)","/html-css/css-accessibility","12.html-css/24.css-accessibility",{"title":2897,"path":2898,"stem":2899},"CSS-функції та сучасні sizing primitives","/html-css/css-functions-sizing","12.html-css/25.css-functions-sizing",{"title":2901,"path":2902,"stem":2903},"Rendering Pipeline і CSS Performance","/html-css/css-rendering-performance","12.html-css/26.css-rendering-performance",{"title":2905,"path":2906,"stem":2907},"CSS Best Practices: типові ситуації та правильні рішення","/html-css/css-best-practices","12.html-css/27.css-best-practices",{"title":2909,"path":2910,"stem":2911,"children":2912,"page":59},"Tailwind","/tailwind","21.tailwind",[2913,2917,2921,2925,2929,2933,2937,2941],{"title":2914,"path":2915,"stem":2916},"Що таке Tailwind CSS і навіщо він потрібен","/tailwind/tailwind-intro-philosophy","21.tailwind/01.tailwind-intro-philosophy",{"title":2918,"path":2919,"stem":2920},"Встановлення та налаштування Tailwind CSS v4","/tailwind/tailwind-installation-setup","21.tailwind/02.tailwind-installation-setup",{"title":2922,"path":2923,"stem":2924},"Utility-класи: основи та система Tailwind","/tailwind/tailwind-utility-classes-core","21.tailwind/03.tailwind-utility-classes-core",{"title":2926,"path":2927,"stem":2928},"Layout: Flexbox та Grid через Tailwind","/tailwind/tailwind-flexbox-grid","21.tailwind/04.tailwind-flexbox-grid",{"title":2930,"path":2931,"stem":2932},"Кастомізація теми через @theme у Tailwind v4","/tailwind/tailwind-theme-customization","21.tailwind/05.tailwind-theme-customization",{"title":2934,"path":2935,"stem":2936},"Варіанти: hover, focus, responsive, dark mode та нові v4","/tailwind/tailwind-variants-states","21.tailwind/06.tailwind-variants-states",{"title":2938,"path":2939,"stem":2940},"Типографіка та система кольорів у Tailwind v4","/tailwind/tailwind-typography-colors","21.tailwind/07.tailwind-typography-colors",{"title":2942,"path":2943,"stem":2944},"Компоненти та повторюваність: @apply, @utility та патерни","/tailwind/tailwind-components-patterns","21.tailwind/08.tailwind-components-patterns",{"title":2946,"path":2947,"stem":2948},"Showcase Компонентів kostyl.dev","/test-new-components","98.test-new-components",{"id":2950,"title":1730,"body":2951,"description":5461,"extension":5462,"links":5463,"meta":5464,"navigation":3081,"path":1731,"seo":5465,"stem":1732,"__hash__":5466},"docs/02.cpp/22.member-access-operator.md",{"type":2952,"value":2953,"toc":5441},"minimark",[2954,2964,2969,2986,2995,3021,3024,3039,3045,3052,3377,3384,3386,3394,3397,3427,3468,3530,3546,3548,3555,3562,3600,3616,3619,3921,3926,3976,4019,4021,4027,4036,4270,4296,4317,4319,4326,4332,4557,4566,4602,4612,4624,4626,4630,4633,4865,4880,4882,4891,4987,5000,5002,5006,5015,5359,5361,5365,5430,5437],[2955,2956,2958,2959,2963],"h1",{"id":2957},"оператор-доступу-до-членів-через-вказівник","Оператор доступу до членів через вказівник (",[2960,2961,2962],"code",{},"->",")",[2965,2966,2968],"h2",{"id":2967},"проблема-доступ-до-структури-через-вказівник","Проблема: доступ до структури через вказівник",[2970,2971,2972,2973,2976,2977,2981,2982,2985],"p",{},"До цього моменту ми вже знайомі зі структурами (struct) та вміємо звертатися до їхніх членів через оператор ",[2960,2974,2975],{},".",". Але у реальних програмах ми часто маємо справу не зі змінною структури безпосередньо, а з ",[2978,2979,2980],"strong",{},"вказівником на неї"," — наприклад, після динамічного виділення пам'яті через ",[2960,2983,2984],{},"new",", або коли структура передається у функцію для уникнення копіювання.",[2970,2987,2988,2989,2991,2992,2994],{},"У такій ситуації звичайний доступ через ",[2960,2990,2975],{}," не спрацює. Потрібен додатковий крок — розіменування, і саме тут з'являється дрібна, але болюча проблема з пріоритетом операторів. Щоб її розв'язати, C++ надає спеціальний оператор ",[2960,2993,2962],{},", який ми детально розглянемо у цій статті.",[2996,2997,2998,3001,3002,3006,3007,3010,3011,3014,3015,3018,3019,2975],"note",{},[2978,2999,3000],{},"Передумови."," Стаття спирається на основи вказівників (",[3003,3004,3005],"a",{"href":1703},"стаття 15","), посилань (",[3003,3008,3009],{"href":1707},"стаття 16",") та динамічного виділення пам'яті (",[3003,3012,3013],{"href":1719},"стаття 19","). Знання структур є обов'язковим — передбачається, що ви вже вміли оголошувати ",[2960,3016,3017],{},"struct"," і звертатися до полів через ",[2960,3020,2975],{},[3022,3023],"hr",{},[2965,3025,3027,3028,3031,3032,3035,3036],{"id":3026},"три-способи-доступу-до-членів-var-ref-та-ptr","Три способи доступу до членів: ",[2960,3029,3030],{},"var",", ",[2960,3033,3034],{},"ref"," та ",[2960,3037,3038],{},"ptr",[2970,3040,3041,3042,3044],{},"Щоб зрозуміти проблему, яку вирішує ",[2960,3043,2962],{},", спочатку систематизуємо всі три способи доступу до членів структури залежно від того, що у вас є — змінна, посилання чи вказівник.",[2970,3046,3047,3048,3051],{},"Оголосимо просту структуру ",[2960,3049,3050],{},"Point",":",[3053,3054,3061],"pre",{"className":3055,"code":3056,"filename":3057,"language":3058,"meta":3059,"style":3060},"language-cpp shiki shiki-themes light-plus dark-plus dark-plus","#include \u003Ciostream>\n\nstruct Point\n{\n    int x;\n    int y;\n};\n\nint main()\n{\n    Point p = { 10, 20 };  // звичайна змінна структури\n\n    // Спосіб 1: через змінну — оператор \".\"\n    p.x = 30;\n    std::cout \u003C\u003C p.x \u003C\u003C '\\n'; // 30\n\n    // Спосіб 2: через посилання — теж оператор \".\"\n    Point& ref = p;\n    ref.y = 50;\n    std::cout \u003C\u003C ref.y \u003C\u003C '\\n'; // 50\n\n    // Спосіб 3: через вказівник — потрібне розіменування\n    Point* ptr = &p;\n    (*ptr).x = 99; // спочатку розіменовуємо, потім звертаємося до члена\n    std::cout \u003C\u003C p.x \u003C\u003C '\\n';  // 99\n\n    return 0;\n}\n","Point.cpp","cpp","showLineNumbers","",[2960,3062,3063,3076,3083,3093,3100,3109,3117,3123,3128,3141,3146,3168,3173,3179,3200,3233,3238,3244,3250,3268,3294,3299,3305,3311,3329,3355,3360,3371],{"__ignoreMap":3060},[3064,3065,3068,3072],"span",{"class":3066,"line":3067},"line",1,[3064,3069,3071],{"class":3070},"sCDza","#include",[3064,3073,3075],{"class":3074},"sbdoH"," \u003Ciostream>\n",[3064,3077,3079],{"class":3066,"line":3078},2,[3064,3080,3082],{"emptyLinePlaceholder":3081},true,"\n",[3064,3084,3086,3089],{"class":3066,"line":3085},3,[3064,3087,3017],{"class":3088},"su1O8",[3064,3090,3092],{"class":3091},"sN1BT"," Point\n",[3064,3094,3096],{"class":3066,"line":3095},4,[3064,3097,3099],{"class":3098},"sHH4Y","{\n",[3064,3101,3103,3106],{"class":3066,"line":3102},5,[3064,3104,3105],{"class":3088},"    int",[3064,3107,3108],{"class":3098}," x;\n",[3064,3110,3112,3114],{"class":3066,"line":3111},6,[3064,3113,3105],{"class":3088},[3064,3115,3116],{"class":3098}," y;\n",[3064,3118,3120],{"class":3066,"line":3119},7,[3064,3121,3122],{"class":3098},"};\n",[3064,3124,3126],{"class":3066,"line":3125},8,[3064,3127,3082],{"emptyLinePlaceholder":3081},[3064,3129,3131,3134,3138],{"class":3066,"line":3130},9,[3064,3132,3133],{"class":3088},"int",[3064,3135,3137],{"class":3136},"s8Opu"," main",[3064,3139,3140],{"class":3098},"()\n",[3064,3142,3144],{"class":3066,"line":3143},10,[3064,3145,3099],{"class":3098},[3064,3147,3149,3152,3156,3158,3161,3164],{"class":3066,"line":3148},11,[3064,3150,3151],{"class":3098},"    Point p = { ",[3064,3153,3155],{"class":3154},"sJj4R","10",[3064,3157,3031],{"class":3098},[3064,3159,3160],{"class":3154},"20",[3064,3162,3163],{"class":3098}," };",[3064,3165,3167],{"class":3166},"spJ8K","  // звичайна змінна структури\n",[3064,3169,3171],{"class":3066,"line":3170},12,[3064,3172,3082],{"emptyLinePlaceholder":3081},[3064,3174,3176],{"class":3066,"line":3175},13,[3064,3177,3178],{"class":3166},"    // Спосіб 1: через змінну — оператор \".\"\n",[3064,3180,3182,3186,3188,3191,3194,3197],{"class":3066,"line":3181},14,[3064,3183,3185],{"class":3184},"siwwj","    p",[3064,3187,2975],{"class":3098},[3064,3189,3190],{"class":3184},"x",[3064,3192,3193],{"class":3098}," = ",[3064,3195,3196],{"class":3154},"30",[3064,3198,3199],{"class":3098},";\n",[3064,3201,3203,3206,3209,3211,3213,3215,3218,3221,3225,3227,3230],{"class":3066,"line":3202},15,[3064,3204,3205],{"class":3091},"    std",[3064,3207,3208],{"class":3098},"::cout \u003C\u003C ",[3064,3210,2970],{"class":3184},[3064,3212,2975],{"class":3098},[3064,3214,3190],{"class":3184},[3064,3216,3217],{"class":3098}," \u003C\u003C ",[3064,3219,3220],{"class":3074},"'",[3064,3222,3224],{"class":3223},"sjcCO","\\n",[3064,3226,3220],{"class":3074},[3064,3228,3229],{"class":3098},";",[3064,3231,3232],{"class":3166}," // 30\n",[3064,3234,3236],{"class":3066,"line":3235},16,[3064,3237,3082],{"emptyLinePlaceholder":3081},[3064,3239,3241],{"class":3066,"line":3240},17,[3064,3242,3243],{"class":3166},"    // Спосіб 2: через посилання — теж оператор \".\"\n",[3064,3245,3247],{"class":3066,"line":3246},18,[3064,3248,3249],{"class":3098},"    Point& ref = p;\n",[3064,3251,3253,3256,3258,3261,3263,3266],{"class":3066,"line":3252},19,[3064,3254,3255],{"class":3184},"    ref",[3064,3257,2975],{"class":3098},[3064,3259,3260],{"class":3184},"y",[3064,3262,3193],{"class":3098},[3064,3264,3265],{"class":3154},"50",[3064,3267,3199],{"class":3098},[3064,3269,3271,3273,3275,3277,3279,3281,3283,3285,3287,3289,3291],{"class":3066,"line":3270},20,[3064,3272,3205],{"class":3091},[3064,3274,3208],{"class":3098},[3064,3276,3034],{"class":3184},[3064,3278,2975],{"class":3098},[3064,3280,3260],{"class":3184},[3064,3282,3217],{"class":3098},[3064,3284,3220],{"class":3074},[3064,3286,3224],{"class":3223},[3064,3288,3220],{"class":3074},[3064,3290,3229],{"class":3098},[3064,3292,3293],{"class":3166}," // 50\n",[3064,3295,3297],{"class":3066,"line":3296},21,[3064,3298,3082],{"emptyLinePlaceholder":3081},[3064,3300,3302],{"class":3066,"line":3301},22,[3064,3303,3304],{"class":3166},"    // Спосіб 3: через вказівник — потрібне розіменування\n",[3064,3306,3308],{"class":3066,"line":3307},23,[3064,3309,3310],{"class":3098},"    Point* ptr = &p;\n",[3064,3312,3314,3317,3319,3321,3324,3326],{"class":3066,"line":3313},24,[3064,3315,3316],{"class":3098},"    (*ptr).",[3064,3318,3190],{"class":3184},[3064,3320,3193],{"class":3098},[3064,3322,3323],{"class":3154},"99",[3064,3325,3229],{"class":3098},[3064,3327,3328],{"class":3166}," // спочатку розіменовуємо, потім звертаємося до члена\n",[3064,3330,3332,3334,3336,3338,3340,3342,3344,3346,3348,3350,3352],{"class":3066,"line":3331},25,[3064,3333,3205],{"class":3091},[3064,3335,3208],{"class":3098},[3064,3337,2970],{"class":3184},[3064,3339,2975],{"class":3098},[3064,3341,3190],{"class":3184},[3064,3343,3217],{"class":3098},[3064,3345,3220],{"class":3074},[3064,3347,3224],{"class":3223},[3064,3349,3220],{"class":3074},[3064,3351,3229],{"class":3098},[3064,3353,3354],{"class":3166},"  // 99\n",[3064,3356,3358],{"class":3066,"line":3357},26,[3064,3359,3082],{"emptyLinePlaceholder":3081},[3064,3361,3363,3366,3369],{"class":3066,"line":3362},27,[3064,3364,3365],{"class":3070},"    return",[3064,3367,3368],{"class":3154}," 0",[3064,3370,3199],{"class":3098},[3064,3372,3374],{"class":3066,"line":3373},28,[3064,3375,3376],{"class":3098},"}\n",[2970,3378,3379,3380,3383],{},"Рядки 1 і 2 виглядають природно. Рядок 3 — ",[2960,3381,3382],{},"(*ptr).x"," — вже більш громіздкий. Чому потрібні дужки? Тут криється важливий нюанс пріоритету операторів.",[3022,3385],{},[2965,3387,3389,3390,3393],{"id":3388},"пастка-пріоритетів-чому-ptrx-помилка","Пастка пріоритетів: чому ",[2960,3391,3392],{},"*ptr.x"," — помилка",[2970,3395,3396],{},"Розглянемо, що станеться, якщо написати без дужок:",[3053,3398,3401],{"className":3055,"code":3399,"filename":3400,"language":3058,"meta":3060,"style":3060},"Point* ptr = &p;\n\n// ptr.x     — ❌ Помилка: ptr — це вказівник, а не структура; у нього немає члена x\n// *ptr.x    — ❌ Помилка компіляції: читається як *(ptr.x), що безглуздо\n// (*ptr).x  — ✅ Правильно: спочатку розіменовуємо ptr, потім звертаємося до x\n","Priority.cpp",[2960,3402,3403,3408,3412,3417,3422],{"__ignoreMap":3060},[3064,3404,3405],{"class":3066,"line":3067},[3064,3406,3407],{"class":3098},"Point* ptr = &p;\n",[3064,3409,3410],{"class":3066,"line":3078},[3064,3411,3082],{"emptyLinePlaceholder":3081},[3064,3413,3414],{"class":3066,"line":3085},[3064,3415,3416],{"class":3166},"// ptr.x     — ❌ Помилка: ptr — це вказівник, а не структура; у нього немає члена x\n",[3064,3418,3419],{"class":3066,"line":3095},[3064,3420,3421],{"class":3166},"// *ptr.x    — ❌ Помилка компіляції: читається як *(ptr.x), що безглуздо\n",[3064,3423,3424],{"class":3066,"line":3102},[3064,3425,3426],{"class":3166},"// (*ptr).x  — ✅ Правильно: спочатку розіменовуємо ptr, потім звертаємося до x\n",[2970,3428,3429,3430,3433,3434,3436,3437,3440,3441,3444,3445,3447,3448,3451,3452,3454,3455,3457,3458,3460,3461,3464,3465,3467],{},"Причина у ",[2978,3431,3432],{},"пріоритеті операторів"," (operator precedence). У C++ оператор ",[2960,3435,2975],{}," (доступ до члена) має ",[2978,3438,3439],{},"вищий пріоритет",", ніж оператор ",[2960,3442,3443],{},"*"," (розіменування). Тому вираз ",[2960,3446,3392],{}," компілятор читає зліва направо після урахування пріоритетів як ",[2960,3449,3450],{},"*(ptr.x)"," — тобто «візьми член ",[2960,3453,3190],{}," у вказівника ",[2960,3456,3038],{},", а потім розіменуй». Але ",[2960,3459,3038],{}," — це ",[2960,3462,3463],{},"Point*",", у нього немає члена ",[2960,3466,3190],{},". Результат — помилка компіляції.",[3469,3470,3471],"mermaid",{},[3053,3472,3475],{"className":3473,"code":3474,"language":3469,"meta":3060,"style":3060},"language-mermaid shiki shiki-themes light-plus dark-plus dark-plus","graph TD\n    A[\"*ptr.x\"] -->|\"пріоритет: . вищий за *\"| B[\"*(ptr.x)\"]\n    B --> C[\"❌ ptr — вказівник, не структура\u003Cbr/>немає члена x → помилка\"]\n\n    D[\"(*ptr).x\"] -->|\"дужки змінюють пріоритет\"| E[\"(*ptr) → Point\"]\n    E --> F[\"✅ Point.x → int\"]\n\n    style C fill:#ef4444,color:#fff\n    style F fill:#22c55e,color:#fff\n    style A fill:#64748b,color:#fff\n    style D fill:#64748b,color:#fff\n",[2960,3476,3477,3482,3487,3492,3496,3501,3506,3510,3515,3520,3525],{"__ignoreMap":3060},[3064,3478,3479],{"class":3066,"line":3067},[3064,3480,3481],{},"graph TD\n",[3064,3483,3484],{"class":3066,"line":3078},[3064,3485,3486],{},"    A[\"*ptr.x\"] -->|\"пріоритет: . вищий за *\"| B[\"*(ptr.x)\"]\n",[3064,3488,3489],{"class":3066,"line":3085},[3064,3490,3491],{},"    B --> C[\"❌ ptr — вказівник, не структура\u003Cbr/>немає члена x → помилка\"]\n",[3064,3493,3494],{"class":3066,"line":3095},[3064,3495,3082],{"emptyLinePlaceholder":3081},[3064,3497,3498],{"class":3066,"line":3102},[3064,3499,3500],{},"    D[\"(*ptr).x\"] -->|\"дужки змінюють пріоритет\"| E[\"(*ptr) → Point\"]\n",[3064,3502,3503],{"class":3066,"line":3111},[3064,3504,3505],{},"    E --> F[\"✅ Point.x → int\"]\n",[3064,3507,3508],{"class":3066,"line":3119},[3064,3509,3082],{"emptyLinePlaceholder":3081},[3064,3511,3512],{"class":3066,"line":3125},[3064,3513,3514],{},"    style C fill:#ef4444,color:#fff\n",[3064,3516,3517],{"class":3066,"line":3130},[3064,3518,3519],{},"    style F fill:#22c55e,color:#fff\n",[3064,3521,3522],{"class":3066,"line":3143},[3064,3523,3524],{},"    style A fill:#64748b,color:#fff\n",[3064,3526,3527],{"class":3066,"line":3148},[3064,3528,3529],{},"    style D fill:#64748b,color:#fff\n",[2970,3531,3532,3533,3535,3536,3539,3540,3542,3543,3545],{},"Дужки у ",[2960,3534,3382],{}," змушують компілятор спочатку виконати розіменування ",[2960,3537,3538],{},"*ptr"," (отримуємо ",[2960,3541,3050],{},"), а вже потім звернутися до члена через ",[2960,3544,2975],{},". Але щоразу тримати це в голові та клацати дужки — незручно і схильно до помилок. Саме тому мова C++ пропонує простіше рішення.",[3022,3547],{},[2965,3549,3551,3552,3554],{"id":3550},"оператор-синтаксичний-цукор","Оператор ",[2960,3553,2962],{},": синтаксичний цукор",[2970,3556,3551,3557,3561],{},[2978,3558,3559],{},[2960,3560,2962],{}," (стрілка, arrow operator) — це скорочена форма, яка об'єднує розіменування вказівника і доступ до члена в одну операцію. Наступні два рядки абсолютно еквівалентні:",[3053,3563,3565],{"className":3055,"code":3564,"language":3058,"meta":3060,"style":3060},"(*ptr).x = 99;   // повна форма — громіздко\nptr->x = 99;     // скорочена форма — чисто і зрозуміло\n",[2960,3566,3567,3583],{"__ignoreMap":3060},[3064,3568,3569,3572,3574,3576,3578,3580],{"class":3066,"line":3067},[3064,3570,3571],{"class":3098},"(*ptr).",[3064,3573,3190],{"class":3184},[3064,3575,3193],{"class":3098},[3064,3577,3323],{"class":3154},[3064,3579,3229],{"class":3098},[3064,3581,3582],{"class":3166},"   // повна форма — громіздко\n",[3064,3584,3585,3587,3589,3591,3593,3595,3597],{"class":3066,"line":3078},[3064,3586,3038],{"class":3184},[3064,3588,2962],{"class":3098},[3064,3590,3190],{"class":3184},[3064,3592,3193],{"class":3098},[3064,3594,3323],{"class":3154},[3064,3596,3229],{"class":3098},[3064,3598,3599],{"class":3166},"     // скорочена форма — чисто і зрозуміло\n",[2970,3601,3602,3605,3606,3615],{},[2960,3603,3604],{},"ptr->x"," читається буквально: ",[2978,3607,3608,3609,3611,3612,3614],{},"«перейти за вказівником ",[2960,3610,3038],{}," і взяти член ",[2960,3613,3190],{},"»",". Жодних дужок, жодних проблем із пріоритетом — компілятор сам виконує всю роботу.",[2970,3617,3618],{},"Повний приклад з усіма трьома способами доступу поруч:",[3053,3620,3623],{"className":3055,"code":3621,"filename":3622,"language":3058,"meta":3059,"style":3060},"#include \u003Ciostream>\n\nstruct Rectangle\n{\n    double width;\n    double height;\n};\n\ndouble calcArea(Rectangle* rect)\n{\n    return rect->width * rect->height; // через вказівник — завжди ->\n}\n\nint main()\n{\n    Rectangle r = { 5.0, 3.0 };\n\n    Rectangle* ptr = &r;\n\n    // Рівнозначні способи читати поле width:\n    std::cout \u003C\u003C r.width     \u003C\u003C '\\n'; // 5 — через змінну\n    std::cout \u003C\u003C (*ptr).width \u003C\u003C '\\n'; // 5 — розіменування + крапка\n    std::cout \u003C\u003C ptr->width   \u003C\u003C '\\n'; // 5 — оператор стрілки ✅\n\n    // Модифікація через ->\n    ptr->width = 10.0;\n    std::cout \u003C\u003C \"Площа: \" \u003C\u003C calcArea(ptr) \u003C\u003C '\\n'; // 30\n\n    return 0;\n}\n","ArrowOp.cpp",[2960,3624,3625,3631,3635,3642,3646,3654,3661,3665,3669,3691,3695,3722,3726,3730,3738,3742,3758,3762,3767,3771,3776,3803,3825,3851,3855,3860,3876,3903,3907,3916],{"__ignoreMap":3060},[3064,3626,3627,3629],{"class":3066,"line":3067},[3064,3628,3071],{"class":3070},[3064,3630,3075],{"class":3074},[3064,3632,3633],{"class":3066,"line":3078},[3064,3634,3082],{"emptyLinePlaceholder":3081},[3064,3636,3637,3639],{"class":3066,"line":3085},[3064,3638,3017],{"class":3088},[3064,3640,3641],{"class":3091}," Rectangle\n",[3064,3643,3644],{"class":3066,"line":3095},[3064,3645,3099],{"class":3098},[3064,3647,3648,3651],{"class":3066,"line":3102},[3064,3649,3650],{"class":3088},"    double",[3064,3652,3653],{"class":3098}," width;\n",[3064,3655,3656,3658],{"class":3066,"line":3111},[3064,3657,3650],{"class":3088},[3064,3659,3660],{"class":3098}," height;\n",[3064,3662,3663],{"class":3066,"line":3119},[3064,3664,3122],{"class":3098},[3064,3666,3667],{"class":3066,"line":3125},[3064,3668,3082],{"emptyLinePlaceholder":3081},[3064,3670,3671,3674,3677,3680,3683,3685,3688],{"class":3066,"line":3130},[3064,3672,3673],{"class":3088},"double",[3064,3675,3676],{"class":3136}," calcArea",[3064,3678,3679],{"class":3098},"(",[3064,3681,3682],{"class":3091},"Rectangle",[3064,3684,3443],{"class":3088},[3064,3686,3687],{"class":3184}," rect",[3064,3689,3690],{"class":3098},")\n",[3064,3692,3693],{"class":3066,"line":3143},[3064,3694,3099],{"class":3098},[3064,3696,3697,3699,3701,3703,3706,3709,3712,3714,3717,3719],{"class":3066,"line":3148},[3064,3698,3365],{"class":3070},[3064,3700,3687],{"class":3184},[3064,3702,2962],{"class":3098},[3064,3704,3705],{"class":3184},"width",[3064,3707,3708],{"class":3098}," * ",[3064,3710,3711],{"class":3184},"rect",[3064,3713,2962],{"class":3098},[3064,3715,3716],{"class":3184},"height",[3064,3718,3229],{"class":3098},[3064,3720,3721],{"class":3166}," // через вказівник — завжди ->\n",[3064,3723,3724],{"class":3066,"line":3170},[3064,3725,3376],{"class":3098},[3064,3727,3728],{"class":3066,"line":3175},[3064,3729,3082],{"emptyLinePlaceholder":3081},[3064,3731,3732,3734,3736],{"class":3066,"line":3181},[3064,3733,3133],{"class":3088},[3064,3735,3137],{"class":3136},[3064,3737,3140],{"class":3098},[3064,3739,3740],{"class":3066,"line":3202},[3064,3741,3099],{"class":3098},[3064,3743,3744,3747,3750,3752,3755],{"class":3066,"line":3235},[3064,3745,3746],{"class":3098},"    Rectangle r = { ",[3064,3748,3749],{"class":3154},"5.0",[3064,3751,3031],{"class":3098},[3064,3753,3754],{"class":3154},"3.0",[3064,3756,3757],{"class":3098}," };\n",[3064,3759,3760],{"class":3066,"line":3240},[3064,3761,3082],{"emptyLinePlaceholder":3081},[3064,3763,3764],{"class":3066,"line":3246},[3064,3765,3766],{"class":3098},"    Rectangle* ptr = &r;\n",[3064,3768,3769],{"class":3066,"line":3252},[3064,3770,3082],{"emptyLinePlaceholder":3081},[3064,3772,3773],{"class":3066,"line":3270},[3064,3774,3775],{"class":3166},"    // Рівнозначні способи читати поле width:\n",[3064,3777,3778,3780,3782,3785,3787,3789,3792,3794,3796,3798,3800],{"class":3066,"line":3296},[3064,3779,3205],{"class":3091},[3064,3781,3208],{"class":3098},[3064,3783,3784],{"class":3184},"r",[3064,3786,2975],{"class":3098},[3064,3788,3705],{"class":3184},[3064,3790,3791],{"class":3098},"     \u003C\u003C ",[3064,3793,3220],{"class":3074},[3064,3795,3224],{"class":3223},[3064,3797,3220],{"class":3074},[3064,3799,3229],{"class":3098},[3064,3801,3802],{"class":3166}," // 5 — через змінну\n",[3064,3804,3805,3807,3810,3812,3814,3816,3818,3820,3822],{"class":3066,"line":3301},[3064,3806,3205],{"class":3091},[3064,3808,3809],{"class":3098},"::cout \u003C\u003C (*ptr).",[3064,3811,3705],{"class":3184},[3064,3813,3217],{"class":3098},[3064,3815,3220],{"class":3074},[3064,3817,3224],{"class":3223},[3064,3819,3220],{"class":3074},[3064,3821,3229],{"class":3098},[3064,3823,3824],{"class":3166}," // 5 — розіменування + крапка\n",[3064,3826,3827,3829,3831,3833,3835,3837,3840,3842,3844,3846,3848],{"class":3066,"line":3307},[3064,3828,3205],{"class":3091},[3064,3830,3208],{"class":3098},[3064,3832,3038],{"class":3184},[3064,3834,2962],{"class":3098},[3064,3836,3705],{"class":3184},[3064,3838,3839],{"class":3098},"   \u003C\u003C ",[3064,3841,3220],{"class":3074},[3064,3843,3224],{"class":3223},[3064,3845,3220],{"class":3074},[3064,3847,3229],{"class":3098},[3064,3849,3850],{"class":3166}," // 5 — оператор стрілки ✅\n",[3064,3852,3853],{"class":3066,"line":3313},[3064,3854,3082],{"emptyLinePlaceholder":3081},[3064,3856,3857],{"class":3066,"line":3331},[3064,3858,3859],{"class":3166},"    // Модифікація через ->\n",[3064,3861,3862,3865,3867,3869,3871,3874],{"class":3066,"line":3357},[3064,3863,3864],{"class":3184},"    ptr",[3064,3866,2962],{"class":3098},[3064,3868,3705],{"class":3184},[3064,3870,3193],{"class":3098},[3064,3872,3873],{"class":3154},"10.0",[3064,3875,3199],{"class":3098},[3064,3877,3878,3880,3882,3885,3887,3890,3893,3895,3897,3899,3901],{"class":3066,"line":3362},[3064,3879,3205],{"class":3091},[3064,3881,3208],{"class":3098},[3064,3883,3884],{"class":3074},"\"Площа: \"",[3064,3886,3217],{"class":3098},[3064,3888,3889],{"class":3136},"calcArea",[3064,3891,3892],{"class":3098},"(ptr) \u003C\u003C ",[3064,3894,3220],{"class":3074},[3064,3896,3224],{"class":3223},[3064,3898,3220],{"class":3074},[3064,3900,3229],{"class":3098},[3064,3902,3232],{"class":3166},[3064,3904,3905],{"class":3066,"line":3373},[3064,3906,3082],{"emptyLinePlaceholder":3081},[3064,3908,3910,3912,3914],{"class":3066,"line":3909},29,[3064,3911,3365],{"class":3070},[3064,3913,3368],{"class":3154},[3064,3915,3199],{"class":3098},[3064,3917,3919],{"class":3066,"line":3918},30,[3064,3920,3376],{"class":3098},[2970,3922,3923],{},[2978,3924,3925],{},"Розбір ключових рядків:",[3927,3928,3929,3942,3958],"ul",{},[3930,3931,3932,3935,3936,3939,3940,2975],"li",{},[2978,3933,3934],{},"Рядки 21–23."," Усі три вирази дають однаковий результат ",[2960,3937,3938],{},"5",". Перший — прямий доступ через змінну, другий — громіздкий класичний спосіб, третій — рекомендований ",[2960,3941,2962],{},[3930,3943,3944,3947,3948,3951,3952,3954,3955,3957],{},[2978,3945,3946],{},"Рядок 26."," ",[2960,3949,3950],{},"ptr->width = 10.0"," змінює поле ",[2960,3953,3705],{}," безпосередньо в об'єкті ",[2960,3956,3784],{}," через вказівник.",[3930,3959,3960,3963,3964,3966,3967,3969,3970,3972,3973,3975],{},[2978,3961,3962],{},"Рядок 10."," У функції ",[2960,3965,3889],{}," параметр ",[2960,3968,3711],{}," є вказівником — тому використовуємо ",[2960,3971,2962],{},". Використання ",[2960,3974,2975],{}," тут дало б помилку компіляції.",[3977,3978,3980,3993,4000,4006,4012],"terminal-preview",{"title":3979},"./ArrowOp",[3981,3982,3984,3947,3989],"div",{"className":3983},[3066],[3064,3985,3988],{"className":3986},[3987],"opacity-40","$",[2978,3990,3979],{"className":3991},[3992],"font-bold",[3981,3994,3996],{"className":3995},[3066],[3064,3997,3938],{"className":3998},[3999],"text-blue-400",[3981,4001,4003],{"className":4002},[3066],[3064,4004,3938],{"className":4005},[3999],[3981,4007,4009],{"className":4008},[3066],[3064,4010,3938],{"className":4011},[3999],[3981,4013,4015,4016],{"className":4014},[3066],"Площа: ",[3064,4017,3196],{"className":4018},[3999,3992],[3022,4020],{},[2965,4022,4024,4026],{"id":4023},"з-динамічно-виділеними-структурами",[2960,4025,2962],{}," з динамічно виділеними структурами",[2970,4028,4029,4030,4032,4033,4035],{},"Найбільш часто оператор ",[2960,4031,2962],{}," зустрічається разом з динамічним виділенням пам'яті. Коли ми створюємо структуру через ",[2960,4034,2984],{},", результатом є вказівник — і це єдиний спосіб взаємодіяти з цим об'єктом:",[3053,4037,4040],{"className":3055,"code":4038,"filename":4039,"language":3058,"meta":3059,"style":3060},"#include \u003Ciostream>\n\nstruct Player\n{\n    int health;\n    int score;\n};\n\nint main()\n{\n    // new повертає вказівник Player* — доступ тільки через ->\n    Player* player = new Player;\n\n    player->health = 100;\n    player->score  = 0;\n\n    std::cout \u003C\u003C \"Health: \" \u003C\u003C player->health \u003C\u003C '\\n';\n    std::cout \u003C\u003C \"Score:  \" \u003C\u003C player->score  \u003C\u003C '\\n';\n\n    // Еквівалентний, але громіздкий запис:\n    // (*player).health = 100;\n    // (*player).score  = 0;\n\n    delete player; // звільняємо пам'ять\n    player = nullptr;\n\n    return 0;\n}\n","DynamicStruct.cpp",[2960,4041,4042,4048,4052,4059,4063,4070,4077,4081,4085,4093,4097,4102,4112,4116,4133,4150,4154,4182,4210,4214,4219,4224,4229,4233,4244,4254,4258,4266],{"__ignoreMap":3060},[3064,4043,4044,4046],{"class":3066,"line":3067},[3064,4045,3071],{"class":3070},[3064,4047,3075],{"class":3074},[3064,4049,4050],{"class":3066,"line":3078},[3064,4051,3082],{"emptyLinePlaceholder":3081},[3064,4053,4054,4056],{"class":3066,"line":3085},[3064,4055,3017],{"class":3088},[3064,4057,4058],{"class":3091}," Player\n",[3064,4060,4061],{"class":3066,"line":3095},[3064,4062,3099],{"class":3098},[3064,4064,4065,4067],{"class":3066,"line":3102},[3064,4066,3105],{"class":3088},[3064,4068,4069],{"class":3098}," health;\n",[3064,4071,4072,4074],{"class":3066,"line":3111},[3064,4073,3105],{"class":3088},[3064,4075,4076],{"class":3098}," score;\n",[3064,4078,4079],{"class":3066,"line":3119},[3064,4080,3122],{"class":3098},[3064,4082,4083],{"class":3066,"line":3125},[3064,4084,3082],{"emptyLinePlaceholder":3081},[3064,4086,4087,4089,4091],{"class":3066,"line":3130},[3064,4088,3133],{"class":3088},[3064,4090,3137],{"class":3136},[3064,4092,3140],{"class":3098},[3064,4094,4095],{"class":3066,"line":3143},[3064,4096,3099],{"class":3098},[3064,4098,4099],{"class":3066,"line":3148},[3064,4100,4101],{"class":3166},"    // new повертає вказівник Player* — доступ тільки через ->\n",[3064,4103,4104,4107,4109],{"class":3066,"line":3170},[3064,4105,4106],{"class":3098},"    Player* player = ",[3064,4108,2984],{"class":3070},[3064,4110,4111],{"class":3098}," Player;\n",[3064,4113,4114],{"class":3066,"line":3175},[3064,4115,3082],{"emptyLinePlaceholder":3081},[3064,4117,4118,4121,4123,4126,4128,4131],{"class":3066,"line":3181},[3064,4119,4120],{"class":3184},"    player",[3064,4122,2962],{"class":3098},[3064,4124,4125],{"class":3184},"health",[3064,4127,3193],{"class":3098},[3064,4129,4130],{"class":3154},"100",[3064,4132,3199],{"class":3098},[3064,4134,4135,4137,4139,4142,4145,4148],{"class":3066,"line":3202},[3064,4136,4120],{"class":3184},[3064,4138,2962],{"class":3098},[3064,4140,4141],{"class":3184},"score",[3064,4143,4144],{"class":3098},"  = ",[3064,4146,4147],{"class":3154},"0",[3064,4149,3199],{"class":3098},[3064,4151,4152],{"class":3066,"line":3235},[3064,4153,3082],{"emptyLinePlaceholder":3081},[3064,4155,4156,4158,4160,4163,4165,4168,4170,4172,4174,4176,4178,4180],{"class":3066,"line":3240},[3064,4157,3205],{"class":3091},[3064,4159,3208],{"class":3098},[3064,4161,4162],{"class":3074},"\"Health: \"",[3064,4164,3217],{"class":3098},[3064,4166,4167],{"class":3184},"player",[3064,4169,2962],{"class":3098},[3064,4171,4125],{"class":3184},[3064,4173,3217],{"class":3098},[3064,4175,3220],{"class":3074},[3064,4177,3224],{"class":3223},[3064,4179,3220],{"class":3074},[3064,4181,3199],{"class":3098},[3064,4183,4184,4186,4188,4191,4193,4195,4197,4199,4202,4204,4206,4208],{"class":3066,"line":3246},[3064,4185,3205],{"class":3091},[3064,4187,3208],{"class":3098},[3064,4189,4190],{"class":3074},"\"Score:  \"",[3064,4192,3217],{"class":3098},[3064,4194,4167],{"class":3184},[3064,4196,2962],{"class":3098},[3064,4198,4141],{"class":3184},[3064,4200,4201],{"class":3098},"  \u003C\u003C ",[3064,4203,3220],{"class":3074},[3064,4205,3224],{"class":3223},[3064,4207,3220],{"class":3074},[3064,4209,3199],{"class":3098},[3064,4211,4212],{"class":3066,"line":3252},[3064,4213,3082],{"emptyLinePlaceholder":3081},[3064,4215,4216],{"class":3066,"line":3270},[3064,4217,4218],{"class":3166},"    // Еквівалентний, але громіздкий запис:\n",[3064,4220,4221],{"class":3066,"line":3296},[3064,4222,4223],{"class":3166},"    // (*player).health = 100;\n",[3064,4225,4226],{"class":3066,"line":3301},[3064,4227,4228],{"class":3166},"    // (*player).score  = 0;\n",[3064,4230,4231],{"class":3066,"line":3307},[3064,4232,3082],{"emptyLinePlaceholder":3081},[3064,4234,4235,4238,4241],{"class":3066,"line":3313},[3064,4236,4237],{"class":3070},"    delete",[3064,4239,4240],{"class":3098}," player;",[3064,4242,4243],{"class":3166}," // звільняємо пам'ять\n",[3064,4245,4246,4249,4252],{"class":3066,"line":3331},[3064,4247,4248],{"class":3098},"    player = ",[3064,4250,4251],{"class":3088},"nullptr",[3064,4253,3199],{"class":3098},[3064,4255,4256],{"class":3066,"line":3357},[3064,4257,3082],{"emptyLinePlaceholder":3081},[3064,4259,4260,4262,4264],{"class":3066,"line":3362},[3064,4261,3365],{"class":3070},[3064,4263,3368],{"class":3154},[3064,4265,3199],{"class":3098},[3064,4267,4268],{"class":3066,"line":3373},[3064,4269,3376],{"class":3098},[3977,4271,4273,4282,4289],{"title":4272},"./DynamicStruct",[3981,4274,4276,3947,4279],{"className":4275},[3066],[3064,4277,3988],{"className":4278},[3987],[2978,4280,4272],{"className":4281},[3992],[3981,4283,4285,4286],{"className":4284},[3066],"Health: ",[3064,4287,4130],{"className":4288},[3999,3992],[3981,4290,4292,4293],{"className":4291},[3066],"Score:  ",[3064,4294,4147],{"className":4295},[3999,3992],[2970,4297,4298,4299,4302,4303,4306,4307,4310,4311,4313,4314,2975],{},"Зверніть увагу: після ",[2960,4300,4301],{},"delete player"," ми обов'язково присвоюємо ",[2960,4304,4305],{},"player = nullptr",". Це запобігає ситуації «висячого вказівника» (dangling pointer) — після звільнення пам'яті будь-яке звернення через ",[2960,4308,4309],{},"player->"," є невизначеною поведінкою, і присвоєння ",[2960,4312,4251],{}," дозволяє виявити такі помилки через перевірку ",[2960,4315,4316],{},"if (player != nullptr)",[3022,4318],{},[2965,4320,4322,4323,4325],{"id":4321},"ланцюгове-звернення-через-chaining","Ланцюгове звернення через ",[2960,4324,2962],{}," (chaining)",[2970,4327,4328,4329,4331],{},"Якщо структура містить вказівник на іншу структуру, можна ланцюгово застосовувати ",[2960,4330,2962],{}," кілька разів поспіль:",[3053,4333,4336],{"className":3055,"code":4334,"filename":4335,"language":3058,"meta":3059,"style":3060},"#include \u003Ciostream>\n\nstruct Engine\n{\n    int horsepower;\n};\n\nstruct Car\n{\n    Engine* engine; // вказівник на Engine\n    int year;\n};\n\nint main()\n{\n    Engine v8 = { 450 };\n    Car sportsCar = { &v8, 2024 };\n\n    Car* carPtr = &sportsCar;\n\n    // Перший -> розіменовує carPtr → Car\n    // .engine дає нам Engine*\n    // Другий -> розіменовує Engine* → Engine\n    // .horsepower дає нам int\n    std::cout \u003C\u003C carPtr->engine->horsepower \u003C\u003C '\\n'; // 450\n\n    // Рівнозначно (але набагато гірше читається):\n    std::cout \u003C\u003C (*(*carPtr).engine).horsepower \u003C\u003C '\\n'; // 450\n\n    return 0;\n}\n","Chaining.cpp",[2960,4337,4338,4344,4348,4355,4359,4366,4370,4374,4381,4385,4393,4400,4404,4408,4416,4420,4430,4440,4444,4449,4453,4458,4463,4468,4473,4505,4509,4514,4540,4544,4552],{"__ignoreMap":3060},[3064,4339,4340,4342],{"class":3066,"line":3067},[3064,4341,3071],{"class":3070},[3064,4343,3075],{"class":3074},[3064,4345,4346],{"class":3066,"line":3078},[3064,4347,3082],{"emptyLinePlaceholder":3081},[3064,4349,4350,4352],{"class":3066,"line":3085},[3064,4351,3017],{"class":3088},[3064,4353,4354],{"class":3091}," Engine\n",[3064,4356,4357],{"class":3066,"line":3095},[3064,4358,3099],{"class":3098},[3064,4360,4361,4363],{"class":3066,"line":3102},[3064,4362,3105],{"class":3088},[3064,4364,4365],{"class":3098}," horsepower;\n",[3064,4367,4368],{"class":3066,"line":3111},[3064,4369,3122],{"class":3098},[3064,4371,4372],{"class":3066,"line":3119},[3064,4373,3082],{"emptyLinePlaceholder":3081},[3064,4375,4376,4378],{"class":3066,"line":3125},[3064,4377,3017],{"class":3088},[3064,4379,4380],{"class":3091}," Car\n",[3064,4382,4383],{"class":3066,"line":3130},[3064,4384,3099],{"class":3098},[3064,4386,4387,4390],{"class":3066,"line":3143},[3064,4388,4389],{"class":3098},"    Engine* engine;",[3064,4391,4392],{"class":3166}," // вказівник на Engine\n",[3064,4394,4395,4397],{"class":3066,"line":3148},[3064,4396,3105],{"class":3088},[3064,4398,4399],{"class":3098}," year;\n",[3064,4401,4402],{"class":3066,"line":3170},[3064,4403,3122],{"class":3098},[3064,4405,4406],{"class":3066,"line":3175},[3064,4407,3082],{"emptyLinePlaceholder":3081},[3064,4409,4410,4412,4414],{"class":3066,"line":3181},[3064,4411,3133],{"class":3088},[3064,4413,3137],{"class":3136},[3064,4415,3140],{"class":3098},[3064,4417,4418],{"class":3066,"line":3202},[3064,4419,3099],{"class":3098},[3064,4421,4422,4425,4428],{"class":3066,"line":3235},[3064,4423,4424],{"class":3098},"    Engine v8 = { ",[3064,4426,4427],{"class":3154},"450",[3064,4429,3757],{"class":3098},[3064,4431,4432,4435,4438],{"class":3066,"line":3240},[3064,4433,4434],{"class":3098},"    Car sportsCar = { &v8, ",[3064,4436,4437],{"class":3154},"2024",[3064,4439,3757],{"class":3098},[3064,4441,4442],{"class":3066,"line":3246},[3064,4443,3082],{"emptyLinePlaceholder":3081},[3064,4445,4446],{"class":3066,"line":3252},[3064,4447,4448],{"class":3098},"    Car* carPtr = &sportsCar;\n",[3064,4450,4451],{"class":3066,"line":3270},[3064,4452,3082],{"emptyLinePlaceholder":3081},[3064,4454,4455],{"class":3066,"line":3296},[3064,4456,4457],{"class":3166},"    // Перший -> розіменовує carPtr → Car\n",[3064,4459,4460],{"class":3066,"line":3301},[3064,4461,4462],{"class":3166},"    // .engine дає нам Engine*\n",[3064,4464,4465],{"class":3066,"line":3307},[3064,4466,4467],{"class":3166},"    // Другий -> розіменовує Engine* → Engine\n",[3064,4469,4470],{"class":3066,"line":3313},[3064,4471,4472],{"class":3166},"    // .horsepower дає нам int\n",[3064,4474,4475,4477,4479,4482,4484,4487,4489,4492,4494,4496,4498,4500,4502],{"class":3066,"line":3331},[3064,4476,3205],{"class":3091},[3064,4478,3208],{"class":3098},[3064,4480,4481],{"class":3184},"carPtr",[3064,4483,2962],{"class":3098},[3064,4485,4486],{"class":3184},"engine",[3064,4488,2962],{"class":3098},[3064,4490,4491],{"class":3184},"horsepower",[3064,4493,3217],{"class":3098},[3064,4495,3220],{"class":3074},[3064,4497,3224],{"class":3223},[3064,4499,3220],{"class":3074},[3064,4501,3229],{"class":3098},[3064,4503,4504],{"class":3166}," // 450\n",[3064,4506,4507],{"class":3066,"line":3357},[3064,4508,3082],{"emptyLinePlaceholder":3081},[3064,4510,4511],{"class":3066,"line":3362},[3064,4512,4513],{"class":3166},"    // Рівнозначно (але набагато гірше читається):\n",[3064,4515,4516,4518,4521,4523,4526,4528,4530,4532,4534,4536,4538],{"class":3066,"line":3373},[3064,4517,3205],{"class":3091},[3064,4519,4520],{"class":3098},"::cout \u003C\u003C (*(*carPtr).",[3064,4522,4486],{"class":3184},[3064,4524,4525],{"class":3098},").",[3064,4527,4491],{"class":3184},[3064,4529,3217],{"class":3098},[3064,4531,3220],{"class":3074},[3064,4533,3224],{"class":3223},[3064,4535,3220],{"class":3074},[3064,4537,3229],{"class":3098},[3064,4539,4504],{"class":3166},[3064,4541,4542],{"class":3066,"line":3909},[3064,4543,3082],{"emptyLinePlaceholder":3081},[3064,4545,4546,4548,4550],{"class":3066,"line":3918},[3064,4547,3365],{"class":3070},[3064,4549,3368],{"class":3154},[3064,4551,3199],{"class":3098},[3064,4553,4555],{"class":3066,"line":4554},31,[3064,4556,3376],{"class":3098},[2970,4558,4559,3947,4562,4565],{},[2978,4560,4561],{},"Розбір рядка 24:",[2960,4563,4564],{},"carPtr->engine->horsepower"," розкладається покроково:",[4567,4568,4569,4586],"ol",{},[3930,4570,4571,4574,4575,3539,4577,4580,4581,3539,4583,4525],{},[2960,4572,4573],{},"carPtr->engine"," — розіменовуємо ",[2960,4576,4481],{},[2960,4578,4579],{},"Car","), звертаємося до члена ",[2960,4582,4486],{},[2960,4584,4585],{},"Engine*",[3930,4587,4588,4591,4592,3539,4594,4597,4598,3539,4600,4525],{},[2960,4589,4590],{},"(Engine*)->horsepower"," — розіменовуємо отриманий ",[2960,4593,4585],{},[2960,4595,4596],{},"Engine","), звертаємося до поля ",[2960,4599,4491],{},[2960,4601,3133],{},[2970,4603,4604,4605,4608,4609,4611],{},"Порівняйте з рядком 27: ",[2960,4606,4607],{},"(*(*carPtr).engine).horsepower"," — те саме, але читати це значно важче. Саме для таких ситуацій ",[2960,4610,2962],{}," є незамінним.",[4613,4614,4615,4616,4618,4619,4621,4622,2975],"warning",{},"Ланцюгове ",[2960,4617,2962],{}," потрібно використовувати обережно: якщо будь-який проміжний вказівник є ",[2960,4620,4251],{},", розіменування призведе до аварійного завершення програми (segmentation fault). Перед ланцюговим доступом завжди перевіряйте вказівники на ",[2960,4623,4251],{},[3022,4625],{},[2965,4627,4629],{"id":4628},"передача-структури-у-функцію-посилання-vs-вказівник","Передача структури у функцію: посилання vs вказівник",[2970,4631,4632],{},"Розглянемо типову ситуацію: функція отримує структуру і має доступ до її членів. Є два способи — через посилання і через вказівник:",[4634,4635,4636,4758],"code-group",{},[3053,4637,4640],{"className":3055,"code":4638,"filename":4639,"language":3058,"meta":3060,"style":3060},"void printPoint(const Point& p)\n{\n    // Посилання — використовуємо крапку \".\"\n    std::cout \u003C\u003C \"x=\" \u003C\u003C p.x\n              \u003C\u003C \" y=\" \u003C\u003C p.y \u003C\u003C '\\n';\n}\n\n// Виклик:\nPoint pt = { 3, 7 };\nprintPoint(pt); // передаємо pt — копіювання не відбувається\n","Через посилання (const&)",[2960,4641,4642,4666,4670,4675,4693,4719,4723,4727,4732,4747],{"__ignoreMap":3060},[3064,4643,4644,4647,4650,4652,4655,4658,4661,4664],{"class":3066,"line":3067},[3064,4645,4646],{"class":3088},"void",[3064,4648,4649],{"class":3136}," printPoint",[3064,4651,3679],{"class":3098},[3064,4653,4654],{"class":3088},"const",[3064,4656,4657],{"class":3091}," Point",[3064,4659,4660],{"class":3088},"&",[3064,4662,4663],{"class":3184}," p",[3064,4665,3690],{"class":3098},[3064,4667,4668],{"class":3066,"line":3078},[3064,4669,3099],{"class":3098},[3064,4671,4672],{"class":3066,"line":3085},[3064,4673,4674],{"class":3166},"    // Посилання — використовуємо крапку \".\"\n",[3064,4676,4677,4679,4681,4684,4686,4688,4690],{"class":3066,"line":3095},[3064,4678,3205],{"class":3091},[3064,4680,3208],{"class":3098},[3064,4682,4683],{"class":3074},"\"x=\"",[3064,4685,3217],{"class":3098},[3064,4687,2970],{"class":3184},[3064,4689,2975],{"class":3098},[3064,4691,4692],{"class":3184},"x\n",[3064,4694,4695,4698,4701,4703,4705,4707,4709,4711,4713,4715,4717],{"class":3066,"line":3102},[3064,4696,4697],{"class":3098},"              \u003C\u003C ",[3064,4699,4700],{"class":3074},"\" y=\"",[3064,4702,3217],{"class":3098},[3064,4704,2970],{"class":3184},[3064,4706,2975],{"class":3098},[3064,4708,3260],{"class":3184},[3064,4710,3217],{"class":3098},[3064,4712,3220],{"class":3074},[3064,4714,3224],{"class":3223},[3064,4716,3220],{"class":3074},[3064,4718,3199],{"class":3098},[3064,4720,4721],{"class":3066,"line":3111},[3064,4722,3376],{"class":3098},[3064,4724,4725],{"class":3066,"line":3119},[3064,4726,3082],{"emptyLinePlaceholder":3081},[3064,4728,4729],{"class":3066,"line":3125},[3064,4730,4731],{"class":3166},"// Виклик:\n",[3064,4733,4734,4737,4740,4742,4745],{"class":3066,"line":3130},[3064,4735,4736],{"class":3098},"Point pt = { ",[3064,4738,4739],{"class":3154},"3",[3064,4741,3031],{"class":3098},[3064,4743,4744],{"class":3154},"7",[3064,4746,3757],{"class":3098},[3064,4748,4749,4752,4755],{"class":3066,"line":3143},[3064,4750,4751],{"class":3136},"printPoint",[3064,4753,4754],{"class":3098},"(pt);",[3064,4756,4757],{"class":3166}," // передаємо pt — копіювання не відбувається\n",[3053,4759,4762],{"className":3055,"code":4760,"filename":4761,"language":3058,"meta":3060,"style":3060},"void printPoint(const Point* p)\n{\n    // Вказівник — використовуємо стрілку \"->\"\n    std::cout \u003C\u003C \"x=\" \u003C\u003C p->x\n              \u003C\u003C \" y=\" \u003C\u003C p->y \u003C\u003C '\\n';\n}\n\n// Виклик:\nPoint pt = { 3, 7 };\nprintPoint(&pt); // передаємо адресу pt\n","Через вказівник (*)",[2960,4763,4764,4782,4786,4791,4807,4831,4835,4839,4843,4855],{"__ignoreMap":3060},[3064,4765,4766,4768,4770,4772,4774,4776,4778,4780],{"class":3066,"line":3067},[3064,4767,4646],{"class":3088},[3064,4769,4649],{"class":3136},[3064,4771,3679],{"class":3098},[3064,4773,4654],{"class":3088},[3064,4775,4657],{"class":3091},[3064,4777,3443],{"class":3088},[3064,4779,4663],{"class":3184},[3064,4781,3690],{"class":3098},[3064,4783,4784],{"class":3066,"line":3078},[3064,4785,3099],{"class":3098},[3064,4787,4788],{"class":3066,"line":3085},[3064,4789,4790],{"class":3166},"    // Вказівник — використовуємо стрілку \"->\"\n",[3064,4792,4793,4795,4797,4799,4801,4803,4805],{"class":3066,"line":3095},[3064,4794,3205],{"class":3091},[3064,4796,3208],{"class":3098},[3064,4798,4683],{"class":3074},[3064,4800,3217],{"class":3098},[3064,4802,2970],{"class":3184},[3064,4804,2962],{"class":3098},[3064,4806,4692],{"class":3184},[3064,4808,4809,4811,4813,4815,4817,4819,4821,4823,4825,4827,4829],{"class":3066,"line":3102},[3064,4810,4697],{"class":3098},[3064,4812,4700],{"class":3074},[3064,4814,3217],{"class":3098},[3064,4816,2970],{"class":3184},[3064,4818,2962],{"class":3098},[3064,4820,3260],{"class":3184},[3064,4822,3217],{"class":3098},[3064,4824,3220],{"class":3074},[3064,4826,3224],{"class":3223},[3064,4828,3220],{"class":3074},[3064,4830,3199],{"class":3098},[3064,4832,4833],{"class":3066,"line":3111},[3064,4834,3376],{"class":3098},[3064,4836,4837],{"class":3066,"line":3119},[3064,4838,3082],{"emptyLinePlaceholder":3081},[3064,4840,4841],{"class":3066,"line":3125},[3064,4842,4731],{"class":3166},[3064,4844,4845,4847,4849,4851,4853],{"class":3066,"line":3130},[3064,4846,4736],{"class":3098},[3064,4848,4739],{"class":3154},[3064,4850,3031],{"class":3098},[3064,4852,4744],{"class":3154},[3064,4854,3757],{"class":3098},[3064,4856,4857,4859,4862],{"class":3066,"line":3143},[3064,4858,4751],{"class":3136},[3064,4860,4861],{"class":3098},"(&pt);",[3064,4863,4864],{"class":3166}," // передаємо адресу pt\n",[2970,4866,4867,4868,3035,4871,4876,4877,4879],{},"Обидва варіанти однаково ефективні — жодного копіювання структури. Різниця в ",[2978,4869,4870],{},"синтаксисі виклику",[2978,4872,4873,4874],{},"можливості передати ",[2960,4875,4251],{},": вказівник можна перевірити на ",[2960,4878,4251],{},", посилання — ні. У сучасному C++ для «необов'язкових» параметрів (які можуть бути відсутні) зазвичай воліють вказівник, для обов'язкових — константне посилання.",[3022,4881],{},[2965,4883,4885,4886,4888,4889],{"id":4884},"зведена-таблиця-проти","Зведена таблиця: ",[2960,4887,2975],{}," проти ",[2960,4890,2962],{},[4892,4893,4894,4910],"table",{},[4895,4896,4897],"thead",{},[4898,4899,4900,4904,4907],"tr",{},[4901,4902,4903],"th",{},"Ситуація",[4901,4905,4906],{},"Синтаксис",[4901,4908,4909],{},"Приклад",[4911,4912,4913,4929,4944,4958,4972],"tbody",{},[4898,4914,4915,4919,4924],{},[4916,4917,4918],"td",{},"Змінна структури",[4916,4920,4921],{},[2960,4922,4923],{},"var.member",[4916,4925,4926],{},[2960,4927,4928],{},"p.x",[4898,4930,4931,4934,4939],{},[4916,4932,4933],{},"Посилання на структуру",[4916,4935,4936],{},[2960,4937,4938],{},"ref.member",[4916,4940,4941],{},[2960,4942,4943],{},"ref.x",[4898,4945,4946,4949,4954],{},[4916,4947,4948],{},"Вказівник на структуру",[4916,4950,4951],{},[2960,4952,4953],{},"ptr->member",[4916,4955,4956],{},[2960,4957,3604],{},[4898,4959,4960,4963,4968],{},[4916,4961,4962],{},"Вказівник на структуру (альтернатива)",[4916,4964,4965],{},[2960,4966,4967],{},"(*ptr).member",[4916,4969,4970],{},[2960,4971,3382],{},[4898,4973,4974,4977,4982],{},[4916,4975,4976],{},"Ланцюговий вказівник",[4916,4978,4979],{},[2960,4980,4981],{},"ptr->inner->member",[4916,4983,4984],{},[2960,4985,4986],{},"carPtr->engine->hp",[4988,4989,4990,4993,4994,4996,4997,4999],"tip",{},[2978,4991,4992],{},"Золоте правило:"," якщо у вас є вказівник — завжди використовуйте ",[2960,4995,2962],{},". Якщо є змінна або посилання — завжди використовуйте ",[2960,4998,2975],{},". Ніколи не змішуйте.",[3022,5001],{},[2965,5003,5005],{"id":5004},"практика-та-підсумок","Практика та підсумок",[5007,5008,5010,5014],"h3",{"id":5009},"практичні-завдання",[5011,5012],"icon",{"name":5013},"i-heroicons-pencil-square"," Практичні завдання",[5016,5017,5018,5211,5264],"card-group",{},[5019,5020,5023,5062,5068,5145,5151],"card",{"icon":5021,"title":5022},"i-heroicons-academic-cap","Рівень 1 — Базовий",[2970,5024,5025,5028,5029,5032,5033,5036,5037,5040,5041,5044,5045,5048,5049,5052,5053,3031,5055,3031,5058,5061],{},[2978,5026,5027],{},"Завдання 1."," Оголосіть структуру ",[2960,5030,5031],{},"Circle"," з полями ",[2960,5034,5035],{},"double radius"," і ",[2960,5038,5039],{},"double x, y"," (координати центру). Створіть змінну ",[2960,5042,5043],{},"Circle c",", посилання ",[2960,5046,5047],{},"Circle& ref = c"," та вказівник ",[2960,5050,5051],{},"Circle* ptr = &c",". Заповніть поля через всі три способи (",[2960,5054,2975],{},[2960,5056,5057],{},"ref.",[2960,5059,5060],{},"ptr->",") і виведіть результати.",[2970,5063,5064,5067],{},[2978,5065,5066],{},"Завдання 2."," Що виведе наступний код і чому? Поясніть без запуску.",[3053,5069,5071],{"className":3055,"code":5070,"language":3058,"meta":3060,"style":3060},"struct Box { int side; };\n\nBox b = { 5 };\nBox* p = &b;\np->side = 10;\nstd::cout \u003C\u003C b.side \u003C\u003C '\\n';\n",[2960,5072,5073,5088,5092,5101,5106,5121],{"__ignoreMap":3060},[3064,5074,5075,5077,5080,5083,5085],{"class":3066,"line":3067},[3064,5076,3017],{"class":3088},[3064,5078,5079],{"class":3091}," Box",[3064,5081,5082],{"class":3098}," { ",[3064,5084,3133],{"class":3088},[3064,5086,5087],{"class":3098}," side; };\n",[3064,5089,5090],{"class":3066,"line":3078},[3064,5091,3082],{"emptyLinePlaceholder":3081},[3064,5093,5094,5097,5099],{"class":3066,"line":3085},[3064,5095,5096],{"class":3098},"Box b = { ",[3064,5098,3938],{"class":3154},[3064,5100,3757],{"class":3098},[3064,5102,5103],{"class":3066,"line":3095},[3064,5104,5105],{"class":3098},"Box* p = &b;\n",[3064,5107,5108,5110,5112,5115,5117,5119],{"class":3066,"line":3102},[3064,5109,2970],{"class":3184},[3064,5111,2962],{"class":3098},[3064,5113,5114],{"class":3184},"side",[3064,5116,3193],{"class":3098},[3064,5118,3155],{"class":3154},[3064,5120,3199],{"class":3098},[3064,5122,5123,5126,5128,5131,5133,5135,5137,5139,5141,5143],{"class":3066,"line":3111},[3064,5124,5125],{"class":3091},"std",[3064,5127,3208],{"class":3098},[3064,5129,5130],{"class":3184},"b",[3064,5132,2975],{"class":3098},[3064,5134,5114],{"class":3184},[3064,5136,3217],{"class":3098},[3064,5138,3220],{"class":3074},[3064,5140,3224],{"class":3223},[3064,5142,3220],{"class":3074},[3064,5144,3199],{"class":3098},[2970,5146,5147,5150],{},[2978,5148,5149],{},"Завдання 3."," Виправте помилку в коді:",[3053,5152,5154],{"className":3055,"code":5153,"language":3058,"meta":3060,"style":3060},"struct Student { int age; };\nStudent s = { 20 };\nStudent* ptr = &s;\nstd::cout \u003C\u003C *ptr.age \u003C\u003C '\\n'; // ❌\n",[2960,5155,5156,5170,5179,5184],{"__ignoreMap":3060},[3064,5157,5158,5160,5163,5165,5167],{"class":3066,"line":3067},[3064,5159,3017],{"class":3088},[3064,5161,5162],{"class":3091}," Student",[3064,5164,5082],{"class":3098},[3064,5166,3133],{"class":3088},[3064,5168,5169],{"class":3098}," age; };\n",[3064,5171,5172,5175,5177],{"class":3066,"line":3078},[3064,5173,5174],{"class":3098},"Student s = { ",[3064,5176,3160],{"class":3154},[3064,5178,3757],{"class":3098},[3064,5180,5181],{"class":3066,"line":3085},[3064,5182,5183],{"class":3098},"Student* ptr = &s;\n",[3064,5185,5186,5188,5191,5193,5195,5198,5200,5202,5204,5206,5208],{"class":3066,"line":3095},[3064,5187,5125],{"class":3091},[3064,5189,5190],{"class":3098},"::cout \u003C\u003C *",[3064,5192,3038],{"class":3184},[3064,5194,2975],{"class":3098},[3064,5196,5197],{"class":3184},"age",[3064,5199,3217],{"class":3098},[3064,5201,3220],{"class":3074},[3064,5203,3224],{"class":3223},[3064,5205,3220],{"class":3074},[3064,5207,3229],{"class":3098},[3064,5209,5210],{"class":3166}," // ❌\n",[5019,5212,5215,5244],{"icon":5213,"title":5214},"i-heroicons-cpu-chip","Рівень 2 — Логіка",[2970,5216,5217,5028,5220,5032,5223,3035,5226,5229,5230,5233,5234,5237,5238,5240,5241,5243],{},[2978,5218,5219],{},"Завдання 4.",[2960,5221,5222],{},"Person",[2960,5224,5225],{},"int age",[2960,5227,5228],{},"double salary",". Реалізуйте функцію ",[2960,5231,5232],{},"void applyRaise(Person* person, double percent)",", що збільшує ",[2960,5235,5236],{},"salary"," на відсоток. Всередині функції використовуйте ",[2960,5239,2962],{},". Перевірте на ",[2960,5242,4251],{}," перед доступом.",[2970,5245,5246,5249,5250,5252,5253,5255,5256,5259,5260,5263],{},[2978,5247,5248],{},"Завдання 5."," Динамічно виділіть масив із 3 структур ",[2960,5251,3050],{},". Заповніть кожну структуру значеннями через ",[2960,5254,2962],{}," (зверніть увагу: елементи масиву структур можна отримати через ",[2960,5257,5258],{},"array[i].member"," або ",[2960,5261,5262],{},"(array + i)->member","). Виведіть всі точки і звільніть пам'ять.",[5019,5265,5268,5278,5313,5319],{"icon":5266,"title":5267},"i-heroicons-building-library","Рівень 3 — Архітектура",[2970,5269,5270,5273,5274,5277],{},[2978,5271,5272],{},"Завдання 6."," Реалізуйте просту ",[2978,5275,5276],{},"«перелінковану» структуру"," (linked list вручну, лише два вузли):",[3053,5279,5281],{"className":3055,"code":5280,"language":3058,"meta":3060,"style":3060},"struct Node\n{\n    int value;\n    Node* next; // вказівник на наступний вузол\n};\n",[2960,5282,5283,5290,5294,5301,5309],{"__ignoreMap":3060},[3064,5284,5285,5287],{"class":3066,"line":3067},[3064,5286,3017],{"class":3088},[3064,5288,5289],{"class":3091}," Node\n",[3064,5291,5292],{"class":3066,"line":3078},[3064,5293,3099],{"class":3098},[3064,5295,5296,5298],{"class":3066,"line":3085},[3064,5297,3105],{"class":3088},[3064,5299,5300],{"class":3098}," value;\n",[3064,5302,5303,5306],{"class":3066,"line":3095},[3064,5304,5305],{"class":3098},"    Node* next;",[3064,5307,5308],{"class":3166}," // вказівник на наступний вузол\n",[3064,5310,5311],{"class":3066,"line":3102},[3064,5312,3122],{"class":3098},[2970,5314,5315,5316,3051],{},"У ",[2960,5317,5318],{},"main",[4567,5320,5321,5327,5337,5346,5352],{},[3930,5322,5323,5324,4525],{},"Динамічно виділіть два вузли (",[2960,5325,5326],{},"new Node",[3930,5328,5329,5330,5333,5334,4525],{},"Заповніть значення першого (",[2960,5331,5332],{},"value = 10",") і другого (",[2960,5335,5336],{},"value = 20",[3930,5338,5339,5340,3031,5343,2975],{},"Зв'яжіть їх: ",[2960,5341,5342],{},"first->next = second",[2960,5344,5345],{},"second->next = nullptr",[3930,5347,5348,5349,2975],{},"Виведіть значення обох вузлів, пройшовши ланцюгом через ",[2960,5350,5351],{},"->next->value",[3930,5353,5354,5355,5358],{},"Звільніть обидва вузли у ",[2978,5356,5357],{},"зворотному"," порядку.",[3022,5360],{},[2965,5362,5364],{"id":5363},"підсумок","Підсумок",[5016,5366,5367,5380,5390,5417],{},[5019,5368,5371,5372,5374,5375,5377,5378,2975],{"icon":5369,"title":5370},"i-heroicons-exclamation-circle","Проблема","Доступ до членів структури через вказівник потребує розіменування: ",[2960,5373,4967],{},". Дужки обов'язкові через пріоритет: ",[2960,5376,2975],{}," вищий за ",[2960,5379,3443],{},[5019,5381,3551,5384,5386,5387,5389],{"icon":5382,"title":5383},"i-heroicons-check-circle","Рішення",[2960,5385,2962],{}," об'єднує розіменування та доступ до члена: ",[2960,5388,4953],{},". Читабельно, безпечно, без дужок.",[5019,5391,5394],{"icon":5392,"title":5393},"i-heroicons-star","Золоте правило",[3927,5395,5396,5405],{},[3930,5397,5398,5399,5402,5403],{},"Є вказівник ",[2960,5400,5401],{},"T*"," → використовуй ",[2960,5404,4953],{},[3930,5406,5407,5408,5411,5412,5402,5415],{},"Є змінна ",[2960,5409,5410],{},"T"," або посилання ",[2960,5413,5414],{},"T&",[2960,5416,4923],{},[5019,5418,5421,5424,5425,5427,5428,2975],{"icon":5419,"title":5420},"i-heroicons-link","Ланцюгування",[2960,5422,5423],{},"ptr->inner->field"," — кожна ",[2960,5426,2962],{}," розіменовує вказівник і йде до наступного рівня. Перевіряйте кожен вказівник на ",[2960,5429,4251],{},[2970,5431,5432,5433,5436],{},"У наступній статті ми перейдемо до ",[2978,5434,5435],{},"вказівників на функції"," — механізму, що дозволяє зберігати адресу функції у змінній і передавати її як аргумент, відкриваючи можливості для callback-функцій та гнучкого дизайну.",[5438,5439,5440],"style",{},"html pre.shiki code .sCDza, html code.shiki .sCDza{--shiki-light:#AF00DB;--shiki-default:#CE92A4;--shiki-dark:#CE92A4}html pre.shiki code .sbdoH, html code.shiki .sbdoH{--shiki-light:#A31515;--shiki-default:#CE9178;--shiki-dark:#CE9178}html pre.shiki code .su1O8, html code.shiki .su1O8{--shiki-light:#0000FF;--shiki-default:#569CD6;--shiki-dark:#569CD6}html pre.shiki code .sN1BT, html code.shiki .sN1BT{--shiki-light:#267F99;--shiki-default:#4EC9B0;--shiki-dark:#4EC9B0}html pre.shiki code .sHH4Y, html code.shiki .sHH4Y{--shiki-light:#000000;--shiki-default:#D4D4D4;--shiki-dark:#D4D4D4}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 .spJ8K, html code.shiki .spJ8K{--shiki-light:#008000;--shiki-default:#6A9955;--shiki-dark:#6A9955}html pre.shiki code .siwwj, html code.shiki .siwwj{--shiki-light:#001080;--shiki-default:#9CDCFE;--shiki-dark:#9CDCFE}html pre.shiki code .sjcCO, html code.shiki .sjcCO{--shiki-light:#EE0000;--shiki-default:#D7BA7D;--shiki-dark:#D7BA7D}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);}",{"title":3060,"searchDepth":3078,"depth":3078,"links":5442},[5443,5444,5446,5448,5450,5452,5454,5455,5457,5460],{"id":2967,"depth":3078,"text":2968},{"id":3026,"depth":3078,"text":5445},"Три способи доступу до членів: var, ref та ptr",{"id":3388,"depth":3078,"text":5447},"Пастка пріоритетів: чому *ptr.x — помилка",{"id":3550,"depth":3078,"text":5449},"Оператор ->: синтаксичний цукор",{"id":4023,"depth":3078,"text":5451},"-> з динамічно виділеними структурами",{"id":4321,"depth":3078,"text":5453},"Ланцюгове звернення через -> (chaining)",{"id":4628,"depth":3078,"text":4629},{"id":4884,"depth":3078,"text":5456},"Зведена таблиця: . проти ->",{"id":5004,"depth":3078,"text":5005,"children":5458},[5459],{"id":5009,"depth":3085,"text":5014},{"id":5363,"depth":3078,"text":5364},"Вивчіть оператор -> у C++ — синтаксичний цукор для доступу до членів структури через вказівник. Зрозумійте, чому (*ptr).member потребує дужок, як -> спрощує код і де він незамінний.","md",null,{},{"title":1730,"description":5461},"_5XPSqStVi_aAbhSHVKNd0jaaBAchZ6OFhfZkBPWnho",[5468,5470],{"title":1726,"path":1727,"stem":1728,"description":5469,"children":-1},"Опануйте подвійні вказівники (int**) у C++ — від базової концепції до динамічних двовимірних масивів. Дізнайтесь про правильне звільнення пам'яті, альтернативу «сплюснутого» масиву та чому std::vector є кращим вибором.",{"title":1734,"path":1735,"stem":1736,"description":5471,"children":-1},"Вивчіть цикл for-each у C++ — елегантний синтаксис для ітерації по масивах і контейнерах. Дізнайтесь про auto, посилання, const auto&, обмеження з вказівниками та як отримати індекс без старого for.",1777890688051]