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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 розширення","/databases/triggers-stored-procedures/transact-sql-extensions","06.databases/07.triggers-stored-procedures/03.transact-sql-extensions",{"title":2514,"path":2515,"stem":2516},"Транзакції","/databases/triggers-stored-procedures/transactions","06.databases/07.triggers-stored-procedures/04.transactions",{"title":2518,"path":2519,"stem":2520},"Зберігаємі процедури","/databases/triggers-stored-procedures/stored-procedures","06.databases/07.triggers-stored-procedures/05.stored-procedures",{"title":2522,"path":2523,"stem":2524},"Користувацькі функції","/databases/triggers-stored-procedures/user-defined-functions","06.databases/07.triggers-stored-procedures/06.user-defined-functions",{"title":2526,"path":2527,"stem":2528},"Безпека баз 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пошук","i-lucide-search","/databases/full-text-search","06.databases/10.full-text-search",[2556],{"title":2551,"path":2557,"stem":2558},"/databases/full-text-search/full-text-search","06.databases/10.full-text-search/01.full-text-search",{"title":2560,"icon":2561,"path":2562,"stem":2563,"children":2564,"page":59},"Tools","i-lucide-wrench","/tools","07.tools",[2565],{"title":2566,"icon":2567,"path":2568,"stem":2569,"children":2570},"Docker","i-simple-icons-docker","/tools/docker","07.tools/01.docker/index",[2571,2573,2577,2581,2585,2589,2593,2597,2601,2605,2609,2613,2617,2621,2625,2629,2633,2637],{"title":2572,"path":2568,"stem":2569},"Docker: від нуля до production",{"title":2574,"path":2575,"stem":2576},"Контейнеризація — від проблеми до рішення","/tools/docker/containerization-concept","07.tools/01.docker/01.containerization-concept",{"title":2578,"path":2579,"stem":2580},"Docker — що це і 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. Аналіз предметної області. Експертні знання та складність","/software-engineering/intro.subdomains","09.software-engineering/01.intro.subdomains",{"title":2652,"path":2653,"stem":2654},"2. Обмежені контексти. Інтеграція обмежених контекстів","/software-engineering/integrating-limited-contexts","09.software-engineering/02.integrating-limited-contexts",{"title":2656,"path":2657,"stem":2658},"3. Реалізація простої бізнес-логіки","/software-engineering/simple","09.software-engineering/03.simple",{"title":2660,"path":2661,"stem":2662},"4. Опрацювання складної бізнес-логіки","/software-engineering/complex-business-logic","09.software-engineering/04.complex-business-logic",{"title":2664,"path":2665,"stem":2666},"5. Моделювання фактора часу. Подієво-орієнтована архітектура.","/software-engineering/modelling-the-time-factor","09.software-engineering/05.modelling-the-time-factor",{"title":2668,"path":2669,"stem":2670},"6. Архітектурні патерни","/software-engineering/architectural-patterns","09.software-engineering/06.architectural-patterns",{"title":2672,"path":2673,"stem":2674},"Паттерни взаємодії","/software-engineering/patterns-of-interaction","09.software-engineering/07.patterns-of-interaction",{"title":2676,"path":2677,"stem":2678},"Евристика проєктування","/software-engineering/design-heuristics","09.software-engineering/08.design-heuristics",{"title":2680,"path":2681,"stem":2682},"Еволюція проєктних рішень","/software-engineering/evolution-of-design-solutions","09.software-engineering/09.evolution-of-design-solutions",{"title":2684,"path":2685,"stem":2686},"EventStorming","/software-engineering/eventstorming","09.software-engineering/10.eventstorming",{"title":2688,"path":2689,"stem":2690},"DDD на практиці","/software-engineering/ddd-in-practice","09.software-engineering/11.ddd-in-practice",{"title":2692,"icon":943,"path":2693,"stem":2694,"children":2695,"page":59},"DDD","/ddd","10.ddd",[2696,2700,2704,2708,2712,2716,2720,2724,2728,2732,2736,2740,2744],{"title":2697,"path":2698,"stem":2699},"Аналіз предметної області","/ddd/domain-analysis","10.ddd/01.domain-analysis",{"title":2701,"path":2702,"stem":2703},"Експертні знання про предметну область","/ddd/domain-expert-knowledge","10.ddd/02.domain-expert-knowledge",{"title":2705,"path":2706,"stem":2707},"Як осмислити складність предметної області","/ddd/managing-domain-complexity","10.ddd/03.managing-domain-complexity",{"title":2709,"path":2710,"stem":2711},"Інтеграція обмежених контекстів","/ddd/bounded-context-integration","10.ddd/04.bounded-context-integration",{"title":2713,"path":2714,"stem":2715},"Реалізація простої бізнес-логіки","/ddd/simple-business-logic","10.ddd/05.simple-business-logic",{"title":2717,"path":2718,"stem":2719},"Обробка складної бізнес-логіки","/ddd/complex-business-logic","10.ddd/06.complex-business-logic",{"title":2721,"path":2722,"stem":2723},"Моделювання фактора часу","/ddd/time-modeling","10.ddd/07.time-modeling",{"title":2725,"path":2726,"stem":2727},"Глава 8. 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. Магія Стрімінгу: Що відбувається, коли ви натискаєте \"Play\"","/media-streaming/introduction","11.media-streaming/01.introduction",{"title":2759,"path":2760,"stem":2761},"02. Анатомія Медіа: Кодеки, Контейнери та Стиснення","/media-streaming/audio-video-anatomy","11.media-streaming/02.audio-video-anatomy",{"title":2763,"path":2764,"stem":2765},"03. The Gym: FFmpeg Deep Dive","/media-streaming/ffmpeg-gym","11.media-streaming/03.ffmpeg-gym",{"title":2767,"path":2768,"stem":2769},"04. HLS Protocol: HTTP Live Streaming у Деталях","/media-streaming/hls-protocol","11.media-streaming/04.hls-protocol",{"title":2771,"path":2772,"stem":2773},"05. DASH Protocol: Відкритий Стандарт","/media-streaming/dash-protocol","11.media-streaming/05.dash-protocol",{"title":2775,"path":2776,"stem":2777},"06. Масштабування: CDN та Adaptive Bitrate","/media-streaming/cdn-and-adaptive-bitrate","11.media-streaming/06.cdn-and-adaptive-bitrate",{"title":2779,"path":2780,"stem":2781},"07. Війна із Затримкою (Latency)","/media-streaming/realtime-latency","11.media-streaming/07.realtime-latency",{"title":2783,"icon":2784,"path":2785,"stem":2786,"children":2787,"page":59},"HTML & CSS","i-devicon-html5","/html-css","12.html-css",[2788,2792,2796,2800,2804,2808,2812,2816,2820,2824,2828,2832,2836,2840,2844,2848,2852,2856,2860,2864,2868,2872,2876,2880,2884,2888,2892,2896,2900,2904],{"title":2789,"path":2790,"stem":2791},"Вступ до HTML. Структура документа","/html-css/intro-html-structure","12.html-css/01.intro-html-structure",{"title":2793,"path":2794,"stem":2795},"Форматування тексту в HTML","/html-css/html-text-formatting","12.html-css/02.html-text-formatting",{"title":2797,"path":2798,"stem":2799},"Посилання та зображення в HTML","/html-css/html-links-images","12.html-css/03.html-links-images",{"title":2801,"path":2802,"stem":2803},"Списки та таблиці в HTML","/html-css/html-lists-tables","12.html-css/04.html-lists-tables",{"title":2805,"path":2806,"stem":2807},"Форми в HTML","/html-css/html-forms","12.html-css/05.html-forms",{"title":2809,"path":2810,"stem":2811},"Семантичні елементи HTML5","/html-css/html-semantic-elements","12.html-css/06.html-semantic-elements",{"title":2813,"path":2814,"stem":2815},"Мультимедіа та розширені елементи HTML","/html-css/html-multimedia-advanced","12.html-css/07.html-multimedia-advanced",{"title":2817,"path":2818,"stem":2819},"Мікророзмітка та SEO в HTML","/html-css/html-microdata-seo","12.html-css/08.html-microdata-seo",{"title":2821,"path":2822,"stem":2823},"Вступ до CSS. 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. Частина 2","/html-css/css-layout-grid-advanced","12.html-css/16.css-layout-grid-advanced",{"title":2861,"path":2862,"stem":2863},"Позиціонування в CSS. Z-index. Stacking Context","/html-css/css-positioning","12.html-css/17.css-positioning",{"title":2865,"path":2866,"stem":2867},"CSS Анімації та Переходи","/html-css/css-animations-transitions","12.html-css/18.css-animations-transitions",{"title":2869,"path":2870,"stem":2871},"Адаптивний дизайн. Media Queries. Частина 1","/html-css/css-responsive-media-queries","12.html-css/19.css-responsive-media-queries",{"title":2873,"path":2874,"stem":2875},"Адаптивний дизайн. Частина 2: clamp(), Container Queries, @layer","/html-css/css-responsive-advanced","12.html-css/20.css-responsive-advanced",{"title":2877,"path":2878,"stem":2879},"CSS Custom Properties. Методології. 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":296,"body":2951,"description":15707,"extension":15708,"links":15709,"meta":15710,"navigation":3031,"path":297,"seo":15711,"stem":298,"__hash__":15712},"docs/01.csharp/07.system-programming-windows/06.synchronization-fundamentals.md",{"type":2952,"value":2953,"toc":15655},"minimark",[2954,2959,2964,2973,2980,2990,2993,3052,3063,3088,3091,3099,3117,3121,3126,3129,3134,3143,3148,3155,3159,3165,3185,3192,3195,3199,3203,3212,3217,3236,3242,3246,3257,3277,3283,3289,3299,3301,3305,3312,3317,3323,3333,3340,3344,3351,3516,3528,3765,3767,3771,3778,3782,3787,3864,3869,3984,4001,4009,4107,4132,4142,4146,4152,4259,4264,4432,4439,4459,4464,4982,4987,5064,5068,5075,5099,5104,5233,5238,5257,5265,5267,5271,5292,5296,5410,5415,5459,5474,5479,5865,5886,5912,5917,6060,6065,6138,6143,6190,6204,6209,6503,6509,6511,6515,6525,6529,6545,6550,6594,6599,6704,6715,6745,6749,7255,7260,7500,7607,7611,7617,7686,7693,7845,7850,7953,7957,7963,7968,8228,8241,8246,8429,8439,8445,8449,8461,8936,8941,8946,8948,8952,8967,8971,8986,8991,9086,9090,9256,9260,9364,9368,9375,9567,9577,9769,9785,9789,9792,9884,9889,9909,9913,9918,10116,10121,10323,10328,10354,10374,10376,10380,10383,10387,10390,10430,10434,10440,10444,12658,12662,13846,13850,14050,14054,14059,14068,14086,14091,14094,14099,14117,14126,14131,14161,14167,14172,14188,14352,14356,14359,14394,14399,15095,15097,15101,15104,15221,15225,15297,15301,15308,15355,15364,15366,15370,15374,15379,15396,15401,15411,15415,15420,15429,15446,15451,15458,15520,15524,15529,15535,15549,15554,15557,15625,15631,15633,15651],[2955,2956,2958],"h1",{"id":2957},"синхронізація-monitor-lock-та-еволюція-примітивів","Синхронізація: Monitor, lock та еволюція примітивів",[2960,2961,2963],"h2",{"id":2962},"проблема-чому-багатопотоковість-складна","Проблема: Чому Багатопотоковість Складна",[2965,2966,2967,2968,2972],"p",{},"Уявіть бібліотеку, де кілька людей одночасно працюють з картотекою. Кожен читає картку, робить нотатки, повертає на місце. Якщо двоє візьмуть одну картку одночасно, зроблять різні зміни і повернуть — одна зміна \"загубиться\". Це фундаментальна проблема ",[2969,2970,2971],"strong",{},"спільного стану"," (shared state) у багатопотокових системах.",[2965,2974,2975,2976,2979],{},"У світі комп'ютерів \"картка\" — це змінна в пам'яті, \"люди\" — потоки (threads), \"нотатки\" — операції читання/запису. Коли кілька потоків одночасно працюють з однією змінною без координації, виникає ",[2969,2977,2978],{},"race condition"," — результат залежить від непередбачуваного порядку виконання операцій.",[2981,2982,2984,2985,2989],"h3",{"id":2983},"анатомія-проблеми-чому-i-небезпечний","Анатомія Проблеми: Чому ",[2986,2987,2988],"code",{},"i++"," Небезпечний",[2965,2991,2992],{},"Розглянемо найпростішу операцію — інкремент змінної:",[2994,2995,3000],"pre",{"className":2996,"code":2997,"language":2998,"meta":2999,"style":2999},"language-csharp shiki shiki-themes light-plus dark-plus dark-plus","int counter = 0;\n\n// Два потоки одночасно виконують:\ncounter++;  // Здається атомарним, але це ілюзія\n","csharp","",[2986,3001,3002,3026,3033,3040],{"__ignoreMap":2999},[3003,3004,3007,3011,3015,3019,3023],"span",{"class":3005,"line":3006},"line",1,[3003,3008,3010],{"class":3009},"su1O8","int",[3003,3012,3014],{"class":3013},"siwwj"," counter",[3003,3016,3018],{"class":3017},"sHH4Y"," = ",[3003,3020,3022],{"class":3021},"sJj4R","0",[3003,3024,3025],{"class":3017},";\n",[3003,3027,3029],{"class":3005,"line":3028},2,[3003,3030,3032],{"emptyLinePlaceholder":3031},true,"\n",[3003,3034,3036],{"class":3005,"line":3035},3,[3003,3037,3039],{"class":3038},"spJ8K","// Два потоки одночасно виконують:\n",[3003,3041,3043,3046,3049],{"class":3005,"line":3042},4,[3003,3044,3045],{"class":3013},"counter",[3003,3047,3048],{"class":3017},"++;  ",[3003,3050,3051],{"class":3038},"// Здається атомарним, але це ілюзія\n",[2965,3053,3054,3055,3058,3059,3062],{},"Компілятор перетворює ",[2986,3056,3057],{},"counter++"," у ",[2969,3060,3061],{},"три окремі інструкції",":",[3064,3065,3066,3076,3082],"ol",{},[3067,3068,3069,3072,3073,3075],"li",{},[2969,3070,3071],{},"READ",": завантажити значення ",[2986,3074,3045],{}," з пам'яті у регістр CPU",[3067,3077,3078,3081],{},[2969,3079,3080],{},"MODIFY",": додати 1 до значення у регістрі",[3067,3083,3084,3087],{},[2969,3085,3086],{},"WRITE",": записати результат назад у пам'ять",[2965,3089,3090],{},"Якщо два потоки виконують це одночасно, можливий такий сценарій:",[2994,3092,3097],{"className":3093,"code":3095,"language":3096},[3094],"language-text","Час | Потік 1              | Потік 2              | counter (пам'ять)\n----|----------------------|----------------------|------------------\nt0  | READ counter → 0     |                      | 0\nt1  |                      | READ counter → 0     | 0\nt2  | MODIFY: 0 + 1 = 1    |                      | 0\nt3  |                      | MODIFY: 0 + 1 = 1    | 0\nt4  | WRITE 1              |                      | 1\nt5  |                      | WRITE 1              | 1\n","text",[2986,3098,3095],{"__ignoreMap":2999},[2965,3100,3101,3104,3105,3108,3109,3112,3113,3116],{},[2969,3102,3103],{},"Результат",": ",[2986,3106,3107],{},"counter = 1",", хоча мало бути ",[2986,3110,3111],{},"2",". Один інкремент \"загубився\" — це ",[2969,3114,3115],{},"lost update",", найпоширеніший тип race condition.",[2981,3118,3120],{"id":3119},"чому-це-відбувається-три-рівні-проблем","Чому Це Відбувається: Три Рівні Проблем",[2965,3122,3123],{},[2969,3124,3125],{},"1. Рівень CPU: Non-Atomic Operations",[2965,3127,3128],{},"Сучасні CPU виконують інструкції паралельно (out-of-order execution, pipelining). Навіть проста операція може бути розбита на мікрооперації, що виконуються у різних блоках CPU. Між цими мікроопераціями інший потік може \"втрутитись\".",[2965,3130,3131],{},[2969,3132,3133],{},"2. Рівень Кешу: Cache Coherency",[2965,3135,3136,3137,3139,3140,3142],{},"Кожне ядро CPU має власний L1/L2 кеш. Коли Потік 1 (на ядрі 0) читає ",[2986,3138,3045],{},", значення потрапляє у кеш ядра 0. Коли Потік 2 (на ядрі 1) читає ",[2986,3141,3045],{},", значення потрапляє у кеш ядра 1. Обидва кеші містять копії — зміни одного не одразу видимі іншому.",[2965,3144,3145],{},[2969,3146,3147],{},"3. Рівень Компілятора: Reordering",[2965,3149,3150,3151,3154],{},"Компілятор (JIT у .NET) може змінювати порядок інструкцій для оптимізації. Операції, що здаються послідовними у коді, можуть виконуватись у іншому порядку на CPU. Це називається ",[2969,3152,3153],{},"memory reordering",".",[2981,3156,3158],{"id":3157},"що-потрібно-для-рішення","Що Потрібно для Рішення",[2965,3160,3161,3162,3062],{},"Щоб вирішити проблему race condition, потрібні ",[2969,3163,3164],{},"три гарантії",[3064,3166,3167,3173,3179],{},[3067,3168,3169,3172],{},[2969,3170,3171],{},"Mutual Exclusion"," (Взаємне виключення): тільки один потік може виконувати критичну секцію одночасно",[3067,3174,3175,3178],{},[2969,3176,3177],{},"Visibility"," (Видимість): зміни одного потоку мають бути видимі іншим потокам",[3067,3180,3181,3184],{},[2969,3182,3183],{},"Ordering"," (Порядок): операції мають виконуватись у передбачуваному порядку",[2965,3186,3187,3188,3191],{},"Саме це і забезпечує ",[2969,3189,3190],{},"Monitor"," — фундаментальний примітив синхронізації у .NET.",[3193,3194],"hr",{},[2960,3196,3198],{"id":3197},"monitor-фундаментальна-концепція","Monitor: Фундаментальна Концепція",[2981,3200,3202],{"id":3201},"що-таке-monitor-теоретично","Що Таке Monitor (Теоретично)",[2965,3204,3205,3207,3208,3211],{},[2969,3206,3190],{}," (монітор) — це концепція з теорії паралельного програмування, запропонована Тоні Хоаром (Tony Hoare) у 1974 році та розвинута Пером Брінчем Хансеном (Per Brinch Hansen). Це механізм синхронізації, що забезпечує ",[2969,3209,3210],{},"взаємне виключення"," (mutual exclusion) доступу до спільного ресурсу.",[2965,3213,3214],{},[2969,3215,3216],{},"Ключові властивості монітора:",[3064,3218,3219,3224,3230],{},[3067,3220,3221,3223],{},[2969,3222,3171],{},": у будь-який момент часу максимум один потік може виконувати код всередині монітора",[3067,3225,3226,3229],{},[2969,3227,3228],{},"Condition Variables",": механізм для очікування певної умови (Wait/Pulse у .NET)",[3067,3231,3232,3235],{},[2969,3233,3234],{},"Automatic Lock Management",": монітор автоматично керує захопленням і звільненням блокування",[2965,3237,3238,3241],{},[2969,3239,3240],{},"Аналогія",": уявіть кімнату з одним входом і замком. Коли хтось заходить, двері замикаються — ніхто інший не може увійти. Коли людина виходить, двері відмикаються — наступний може зайти. Монітор — це \"розумний замок\", що автоматично керує доступом.",[2981,3243,3245],{"id":3244},"як-monitor-працює-під-капотом","Як Monitor Працює (Під Капотом)",[2965,3247,3248,3249,3252,3253,3256],{},"У .NET кожен об'єкт має ",[2969,3250,3251],{},"прихований заголовок"," (object header), що містить ",[2969,3254,3255],{},"sync block index"," — вказівник на структуру синхронізації. Коли потік намагається захопити монітор на об'єкті, CLR:",[3064,3258,3259,3265,3271],{},[3067,3260,3261,3264],{},[2969,3262,3263],{},"Перевіряє sync block",": чи вже хтось тримає монітор?",[3067,3266,3267,3270],{},[2969,3268,3269],{},"Якщо вільний",": встановлює поточний потік як власника, збільшує лічильник входів (для reentrancy)",[3067,3272,3273,3276],{},[2969,3274,3275],{},"Якщо зайнятий",": додає потік у чергу очікування (wait queue) і блокує його",[2965,3278,3279,3282],{},[2969,3280,3281],{},"Структура sync block"," (спрощено):",[2994,3284,3287],{"className":3285,"code":3286,"language":3096},[3094],"┌─────────────────────────────────────┐\n│ Object Header (8-16 bytes)          │\n├─────────────────────────────────────┤\n│ Sync Block Index (4 bytes)          │  ──→  ┌──────────────────────┐\n└─────────────────────────────────────┘       │ Sync Block Table     │\n                                               ├──────────────────────┤\n                                               │ Owner Thread ID      │\n                                               │ Recursion Count      │\n                                               │ Wait Queue           │\n                                               │ Condition Variables  │\n                                               └──────────────────────┘\n",[2986,3288,3286],{"__ignoreMap":2999},[2965,3290,3291,3294,3295,3298],{},[2969,3292,3293],{},"Важливо",": sync block створюється ",[2969,3296,3297],{},"лінивою"," (lazy) — тільки коли перший потік намагається захопити монітор. Це економить пам'ять для об'єктів, що ніколи не використовуються для синхронізації.",[3193,3300],{},[2981,3302,3304],{"id":3303},"memory-barriers-та-видимість-змін","Memory Barriers та Видимість Змін",[2965,3306,3307,3308,3311],{},"Коли потік захоплює монітор, CLR виконує ",[2969,3309,3310],{},"acquire fence"," (memory barrier) — це гарантує, що всі зміни, зроблені іншими потоками до цього моменту, стають видимими поточному потоку.",[2965,3313,3314],{},[2969,3315,3316],{},"Візуалізація memory barrier:",[2994,3318,3321],{"className":3319,"code":3320,"language":3096},[3094],"Потік 1                          Потік 2\n────────────────────────────────────────────────────────\ncounter = 0\nMonitor.Enter(lockObj)\n  counter = 1\n  [RELEASE FENCE] ───────────────→ [ACQUIRE FENCE]\nMonitor.Exit(lockObj)            Monitor.Enter(lockObj)\n                                   // Бачить counter = 1\n                                 Monitor.Exit(lockObj)\n",[2986,3322,3320],{"__ignoreMap":2999},[2965,3324,3325,3326,3329,3330,3154],{},"Без memory barrier CPU або компілятор могли б переупорядкувати інструкції так, що Потік 2 побачив би старе значення ",[2986,3327,3328],{},"counter = 0",", навіть якщо Потік 1 вже записав ",[2986,3331,3332],{},"1",[3334,3335,3336,3339],"note",{},[2969,3337,3338],{},"Технічна деталь",": У .NET на x86/x64 архітектурі більшість операцій мають сильні гарантії порядку (strong memory model), але на ARM/ARM64 потрібні явні інструкції бар'єрів. CLR автоматично вставляє правильні інструкції для кожної платформи.",[2981,3341,3343],{"id":3342},"reentrancy-рекурсивність","Reentrancy (Рекурсивність)",[2965,3345,3346,3347,3350],{},"Monitor у .NET є ",[2969,3348,3349],{},"reentrant"," (рекурсивним) — потік, що вже тримає монітор, може захопити його знову без блокування себе. CLR веде лічильник входів (recursion count):",[2994,3352,3354],{"className":2996,"code":3353,"language":2998,"meta":2999,"style":2999},"object lockObj = new();\n\nvoid MethodA()\n{\n    Monitor.Enter(lockObj);  // Recursion count = 1\n    MethodB();\n    Monitor.Exit(lockObj);   // Recursion count = 0\n}\n\nvoid MethodB()\n{\n    Monitor.Enter(lockObj);  // Recursion count = 2 (той самий потік!)\n    // Робота...\n    Monitor.Exit(lockObj);   // Recursion count = 1\n}\n",[2986,3355,3356,3372,3376,3388,3393,3416,3424,3444,3450,3455,3465,3470,3488,3494,3511],{"__ignoreMap":2999},[3003,3357,3358,3361,3364,3366,3369],{"class":3005,"line":3006},[3003,3359,3360],{"class":3009},"object",[3003,3362,3363],{"class":3013}," lockObj",[3003,3365,3018],{"class":3017},[3003,3367,3368],{"class":3009},"new",[3003,3370,3371],{"class":3017},"();\n",[3003,3373,3374],{"class":3005,"line":3028},[3003,3375,3032],{"emptyLinePlaceholder":3031},[3003,3377,3378,3381,3385],{"class":3005,"line":3035},[3003,3379,3380],{"class":3009},"void",[3003,3382,3384],{"class":3383},"s8Opu"," MethodA",[3003,3386,3387],{"class":3017},"()\n",[3003,3389,3390],{"class":3005,"line":3042},[3003,3391,3392],{"class":3017},"{\n",[3003,3394,3396,3399,3401,3404,3407,3410,3413],{"class":3005,"line":3395},5,[3003,3397,3398],{"class":3013},"    Monitor",[3003,3400,3154],{"class":3017},[3003,3402,3403],{"class":3383},"Enter",[3003,3405,3406],{"class":3017},"(",[3003,3408,3409],{"class":3013},"lockObj",[3003,3411,3412],{"class":3017},");  ",[3003,3414,3415],{"class":3038},"// Recursion count = 1\n",[3003,3417,3419,3422],{"class":3005,"line":3418},6,[3003,3420,3421],{"class":3383},"    MethodB",[3003,3423,3371],{"class":3017},[3003,3425,3427,3429,3431,3434,3436,3438,3441],{"class":3005,"line":3426},7,[3003,3428,3398],{"class":3013},[3003,3430,3154],{"class":3017},[3003,3432,3433],{"class":3383},"Exit",[3003,3435,3406],{"class":3017},[3003,3437,3409],{"class":3013},[3003,3439,3440],{"class":3017},");   ",[3003,3442,3443],{"class":3038},"// Recursion count = 0\n",[3003,3445,3447],{"class":3005,"line":3446},8,[3003,3448,3449],{"class":3017},"}\n",[3003,3451,3453],{"class":3005,"line":3452},9,[3003,3454,3032],{"emptyLinePlaceholder":3031},[3003,3456,3458,3460,3463],{"class":3005,"line":3457},10,[3003,3459,3380],{"class":3009},[3003,3461,3462],{"class":3383}," MethodB",[3003,3464,3387],{"class":3017},[3003,3466,3468],{"class":3005,"line":3467},11,[3003,3469,3392],{"class":3017},[3003,3471,3473,3475,3477,3479,3481,3483,3485],{"class":3005,"line":3472},12,[3003,3474,3398],{"class":3013},[3003,3476,3154],{"class":3017},[3003,3478,3403],{"class":3383},[3003,3480,3406],{"class":3017},[3003,3482,3409],{"class":3013},[3003,3484,3412],{"class":3017},[3003,3486,3487],{"class":3038},"// Recursion count = 2 (той самий потік!)\n",[3003,3489,3491],{"class":3005,"line":3490},13,[3003,3492,3493],{"class":3038},"    // Робота...\n",[3003,3495,3497,3499,3501,3503,3505,3507,3509],{"class":3005,"line":3496},14,[3003,3498,3398],{"class":3013},[3003,3500,3154],{"class":3017},[3003,3502,3433],{"class":3383},[3003,3504,3406],{"class":3017},[3003,3506,3409],{"class":3013},[3003,3508,3440],{"class":3017},[3003,3510,3415],{"class":3038},[3003,3512,3514],{"class":3005,"line":3513},15,[3003,3515,3449],{"class":3017},[2965,3517,3518,3521,3522,3524,3525,3527],{},[2969,3519,3520],{},"Чому це важливо",": без reentrancy потік заблокував би сам себе (self-deadlock). Але є підводний камінь — кожен ",[2986,3523,3403],{}," має мати відповідний ",[2986,3526,3433],{},", інакше монітор залишиться захопленим назавжди.",[3529,3530,3531,3537,3755],"warning",{},[2965,3532,3533,3536],{},[2969,3534,3535],{},"Небезпека reentrancy",": якщо метод під монітором викликає callback або віртуальний метод, який знову захоплює той самий монітор, можуть порушитись інваріанти класу. Приклад:",[2994,3538,3540],{"className":2996,"code":3539,"language":2998,"meta":2999,"style":2999},"class BankAccount\n{\n    private decimal _balance;\n    private readonly object _lock = new();\n    public event Action\u003Cdecimal>? BalanceChanged;\n\n    public void Withdraw(decimal amount)\n    {\n        lock (_lock)\n        {\n            _balance -= amount;\n            BalanceChanged?.Invoke(_balance);  // ⚠️ Callback під lock!\n        }\n    }\n}\n\n// Підписник може знову викликати Withdraw:\naccount.BalanceChanged += balance => account.Withdraw(10);  // Deadlock або порушення інваріантів\n",[2986,3541,3542,3551,3555,3568,3587,3612,3616,3636,3641,3655,3660,3673,3694,3699,3704,3708,3713,3719],{"__ignoreMap":2999},[3003,3543,3544,3547],{"class":3005,"line":3006},[3003,3545,3546],{"class":3009},"class",[3003,3548,3550],{"class":3549},"sN1BT"," BankAccount\n",[3003,3552,3553],{"class":3005,"line":3028},[3003,3554,3392],{"class":3017},[3003,3556,3557,3560,3563,3566],{"class":3005,"line":3035},[3003,3558,3559],{"class":3009},"    private",[3003,3561,3562],{"class":3009}," decimal",[3003,3564,3565],{"class":3013}," _balance",[3003,3567,3025],{"class":3017},[3003,3569,3570,3572,3575,3578,3581,3583,3585],{"class":3005,"line":3042},[3003,3571,3559],{"class":3009},[3003,3573,3574],{"class":3009}," readonly",[3003,3576,3577],{"class":3009}," object",[3003,3579,3580],{"class":3013}," _lock",[3003,3582,3018],{"class":3017},[3003,3584,3368],{"class":3009},[3003,3586,3371],{"class":3017},[3003,3588,3589,3592,3595,3598,3601,3604,3607,3610],{"class":3005,"line":3395},[3003,3590,3591],{"class":3009},"    public",[3003,3593,3594],{"class":3009}," event",[3003,3596,3597],{"class":3549}," Action",[3003,3599,3600],{"class":3017},"\u003C",[3003,3602,3603],{"class":3009},"decimal",[3003,3605,3606],{"class":3017},">? ",[3003,3608,3609],{"class":3013},"BalanceChanged",[3003,3611,3025],{"class":3017},[3003,3613,3614],{"class":3005,"line":3418},[3003,3615,3032],{"emptyLinePlaceholder":3031},[3003,3617,3618,3620,3623,3626,3628,3630,3633],{"class":3005,"line":3426},[3003,3619,3591],{"class":3009},[3003,3621,3622],{"class":3009}," void",[3003,3624,3625],{"class":3383}," Withdraw",[3003,3627,3406],{"class":3017},[3003,3629,3603],{"class":3009},[3003,3631,3632],{"class":3013}," amount",[3003,3634,3635],{"class":3017},")\n",[3003,3637,3638],{"class":3005,"line":3446},[3003,3639,3640],{"class":3017},"    {\n",[3003,3642,3643,3647,3650,3653],{"class":3005,"line":3452},[3003,3644,3646],{"class":3645},"sCDza","        lock",[3003,3648,3649],{"class":3017}," (",[3003,3651,3652],{"class":3013},"_lock",[3003,3654,3635],{"class":3017},[3003,3656,3657],{"class":3005,"line":3457},[3003,3658,3659],{"class":3017},"        {\n",[3003,3661,3662,3665,3668,3671],{"class":3005,"line":3467},[3003,3663,3664],{"class":3013},"            _balance",[3003,3666,3667],{"class":3017}," -= ",[3003,3669,3670],{"class":3013},"amount",[3003,3672,3025],{"class":3017},[3003,3674,3675,3678,3681,3684,3686,3689,3691],{"class":3005,"line":3472},[3003,3676,3677],{"class":3013},"            BalanceChanged",[3003,3679,3680],{"class":3017},"?.",[3003,3682,3683],{"class":3383},"Invoke",[3003,3685,3406],{"class":3017},[3003,3687,3688],{"class":3013},"_balance",[3003,3690,3412],{"class":3017},[3003,3692,3693],{"class":3038},"// ⚠️ Callback під lock!\n",[3003,3695,3696],{"class":3005,"line":3490},[3003,3697,3698],{"class":3017},"        }\n",[3003,3700,3701],{"class":3005,"line":3496},[3003,3702,3703],{"class":3017},"    }\n",[3003,3705,3706],{"class":3005,"line":3513},[3003,3707,3449],{"class":3017},[3003,3709,3711],{"class":3005,"line":3710},16,[3003,3712,3032],{"emptyLinePlaceholder":3031},[3003,3714,3716],{"class":3005,"line":3715},17,[3003,3717,3718],{"class":3038},"// Підписник може знову викликати Withdraw:\n",[3003,3720,3722,3725,3727,3729,3732,3735,3738,3740,3742,3745,3747,3750,3752],{"class":3005,"line":3721},18,[3003,3723,3724],{"class":3013},"account",[3003,3726,3154],{"class":3017},[3003,3728,3609],{"class":3013},[3003,3730,3731],{"class":3017}," += ",[3003,3733,3734],{"class":3013},"balance",[3003,3736,3737],{"class":3017}," => ",[3003,3739,3724],{"class":3013},[3003,3741,3154],{"class":3017},[3003,3743,3744],{"class":3383},"Withdraw",[3003,3746,3406],{"class":3017},[3003,3748,3749],{"class":3021},"10",[3003,3751,3412],{"class":3017},[3003,3753,3754],{"class":3038},"// Deadlock або порушення інваріантів\n",[2965,3756,3757,3760,3761,3764],{},[2969,3758,3759],{},"Рішення",": викликати callbacks ",[2969,3762,3763],{},"поза"," критичною секцією.",[3193,3766],{},[2960,3768,3770],{"id":3769},"monitor-клас-та-api","Monitor: Клас та API",[2965,3772,3773,3774,3777],{},"Тепер, коли ми розуміємо концепцію, розглянемо клас ",[2986,3775,3776],{},"System.Threading.Monitor"," детально. Це статичний клас з методами для роботи з монітором будь-якого об'єкта.",[2981,3779,3781],{"id":3780},"monitorenter-та-monitorexit","Monitor.Enter та Monitor.Exit",[2965,3783,3784],{},[2969,3785,3786],{},"Сигнатури:",[2994,3788,3790],{"className":2996,"code":3789,"language":2998,"meta":2999,"style":2999},"public static void Enter(object obj);\npublic static void Enter(object obj, ref bool lockTaken);\npublic static void Exit(object obj);\n",[2986,3791,3792,3815,3845],{"__ignoreMap":2999},[3003,3793,3794,3797,3800,3802,3805,3807,3809,3812],{"class":3005,"line":3006},[3003,3795,3796],{"class":3009},"public",[3003,3798,3799],{"class":3009}," static",[3003,3801,3622],{"class":3009},[3003,3803,3804],{"class":3383}," Enter",[3003,3806,3406],{"class":3017},[3003,3808,3360],{"class":3009},[3003,3810,3811],{"class":3013}," obj",[3003,3813,3814],{"class":3017},");\n",[3003,3816,3817,3819,3821,3823,3825,3827,3829,3831,3834,3837,3840,3843],{"class":3005,"line":3028},[3003,3818,3796],{"class":3009},[3003,3820,3799],{"class":3009},[3003,3822,3622],{"class":3009},[3003,3824,3804],{"class":3383},[3003,3826,3406],{"class":3017},[3003,3828,3360],{"class":3009},[3003,3830,3811],{"class":3013},[3003,3832,3833],{"class":3017},", ",[3003,3835,3836],{"class":3009},"ref",[3003,3838,3839],{"class":3009}," bool",[3003,3841,3842],{"class":3013}," lockTaken",[3003,3844,3814],{"class":3017},[3003,3846,3847,3849,3851,3853,3856,3858,3860,3862],{"class":3005,"line":3035},[3003,3848,3796],{"class":3009},[3003,3850,3799],{"class":3009},[3003,3852,3622],{"class":3009},[3003,3854,3855],{"class":3383}," Exit",[3003,3857,3406],{"class":3017},[3003,3859,3360],{"class":3009},[3003,3861,3811],{"class":3013},[3003,3863,3814],{"class":3017},[2965,3865,3866],{},[2969,3867,3868],{},"Базове використання:",[2994,3870,3872],{"className":2996,"code":3871,"language":2998,"meta":2999,"style":2999},"object lockObj = new();\nint counter = 0;\n\nvoid Increment()\n{\n    Monitor.Enter(lockObj);\n    try\n    {\n        counter++;  // Критична секція\n    }\n    finally\n    {\n        Monitor.Exit(lockObj);\n    }\n}\n",[2986,3873,3874,3886,3898,3902,3911,3915,3929,3934,3938,3948,3952,3957,3961,3976,3980],{"__ignoreMap":2999},[3003,3875,3876,3878,3880,3882,3884],{"class":3005,"line":3006},[3003,3877,3360],{"class":3009},[3003,3879,3363],{"class":3013},[3003,3881,3018],{"class":3017},[3003,3883,3368],{"class":3009},[3003,3885,3371],{"class":3017},[3003,3887,3888,3890,3892,3894,3896],{"class":3005,"line":3028},[3003,3889,3010],{"class":3009},[3003,3891,3014],{"class":3013},[3003,3893,3018],{"class":3017},[3003,3895,3022],{"class":3021},[3003,3897,3025],{"class":3017},[3003,3899,3900],{"class":3005,"line":3035},[3003,3901,3032],{"emptyLinePlaceholder":3031},[3003,3903,3904,3906,3909],{"class":3005,"line":3042},[3003,3905,3380],{"class":3009},[3003,3907,3908],{"class":3383}," Increment",[3003,3910,3387],{"class":3017},[3003,3912,3913],{"class":3005,"line":3395},[3003,3914,3392],{"class":3017},[3003,3916,3917,3919,3921,3923,3925,3927],{"class":3005,"line":3418},[3003,3918,3398],{"class":3013},[3003,3920,3154],{"class":3017},[3003,3922,3403],{"class":3383},[3003,3924,3406],{"class":3017},[3003,3926,3409],{"class":3013},[3003,3928,3814],{"class":3017},[3003,3930,3931],{"class":3005,"line":3426},[3003,3932,3933],{"class":3645},"    try\n",[3003,3935,3936],{"class":3005,"line":3446},[3003,3937,3640],{"class":3017},[3003,3939,3940,3943,3945],{"class":3005,"line":3452},[3003,3941,3942],{"class":3013},"        counter",[3003,3944,3048],{"class":3017},[3003,3946,3947],{"class":3038},"// Критична секція\n",[3003,3949,3950],{"class":3005,"line":3457},[3003,3951,3703],{"class":3017},[3003,3953,3954],{"class":3005,"line":3467},[3003,3955,3956],{"class":3645},"    finally\n",[3003,3958,3959],{"class":3005,"line":3472},[3003,3960,3640],{"class":3017},[3003,3962,3963,3966,3968,3970,3972,3974],{"class":3005,"line":3490},[3003,3964,3965],{"class":3013},"        Monitor",[3003,3967,3154],{"class":3017},[3003,3969,3433],{"class":3383},[3003,3971,3406],{"class":3017},[3003,3973,3409],{"class":3013},[3003,3975,3814],{"class":3017},[3003,3977,3978],{"class":3005,"line":3496},[3003,3979,3703],{"class":3017},[3003,3981,3982],{"class":3005,"line":3513},[3003,3983,3449],{"class":3017},[2965,3985,3986,3993,3994,3996,3997,4000],{},[2969,3987,3988,3989,3992],{},"Чому ",[2986,3990,3991],{},"try/finally"," критичний",": якщо всередині критичної секції виникне виняток, ",[2986,3995,3433],{}," має бути викликаний обов'язково. Інакше монітор залишиться захопленим, і всі інші потоки заблокуються назавжди (це називається ",[2969,3998,3999],{},"abandoned lock",").",[2965,4002,4003],{},[2969,4004,4005,4006,3062],{},"Перевантаження з ",[2986,4007,4008],{},"lockTaken",[2994,4010,4012],{"className":2996,"code":4011,"language":2998,"meta":2999,"style":2999},"bool lockTaken = false;\ntry\n{\n    Monitor.Enter(lockObj, ref lockTaken);\n    counter++;\n}\nfinally\n{\n    if (lockTaken)\n        Monitor.Exit(lockObj);\n}\n",[2986,4013,4014,4028,4033,4037,4057,4065,4069,4074,4078,4089,4103],{"__ignoreMap":2999},[3003,4015,4016,4019,4021,4023,4026],{"class":3005,"line":3006},[3003,4017,4018],{"class":3009},"bool",[3003,4020,3842],{"class":3013},[3003,4022,3018],{"class":3017},[3003,4024,4025],{"class":3009},"false",[3003,4027,3025],{"class":3017},[3003,4029,4030],{"class":3005,"line":3028},[3003,4031,4032],{"class":3645},"try\n",[3003,4034,4035],{"class":3005,"line":3035},[3003,4036,3392],{"class":3017},[3003,4038,4039,4041,4043,4045,4047,4049,4051,4053,4055],{"class":3005,"line":3042},[3003,4040,3398],{"class":3013},[3003,4042,3154],{"class":3017},[3003,4044,3403],{"class":3383},[3003,4046,3406],{"class":3017},[3003,4048,3409],{"class":3013},[3003,4050,3833],{"class":3017},[3003,4052,3836],{"class":3009},[3003,4054,3842],{"class":3013},[3003,4056,3814],{"class":3017},[3003,4058,4059,4062],{"class":3005,"line":3395},[3003,4060,4061],{"class":3013},"    counter",[3003,4063,4064],{"class":3017},"++;\n",[3003,4066,4067],{"class":3005,"line":3418},[3003,4068,3449],{"class":3017},[3003,4070,4071],{"class":3005,"line":3426},[3003,4072,4073],{"class":3645},"finally\n",[3003,4075,4076],{"class":3005,"line":3446},[3003,4077,3392],{"class":3017},[3003,4079,4080,4083,4085,4087],{"class":3005,"line":3452},[3003,4081,4082],{"class":3645},"    if",[3003,4084,3649],{"class":3017},[3003,4086,4008],{"class":3013},[3003,4088,3635],{"class":3017},[3003,4090,4091,4093,4095,4097,4099,4101],{"class":3005,"line":3457},[3003,4092,3965],{"class":3013},[3003,4094,3154],{"class":3017},[3003,4096,3433],{"class":3383},[3003,4098,3406],{"class":3017},[3003,4100,3409],{"class":3013},[3003,4102,3814],{"class":3017},[3003,4104,4105],{"class":3005,"line":3467},[3003,4106,3449],{"class":3017},[2965,4108,4109,4114,4115,4118,4119,4122,4123,4125,4126,4128,4129,4131],{},[2969,4110,4111,4112],{},"Навіщо ",[2986,4113,4008],{},": якщо виняток виникне ",[2969,4116,4117],{},"до"," захоплення монітора (наприклад, ",[2986,4120,4121],{},"ThreadAbortException","), ",[2986,4124,4008],{}," залишиться ",[2986,4127,4025],{},", і ",[2986,4130,3433],{}," не буде викликаний. Це запобігає помилці \"object synchronization method was called from an unsynchronized block of code\".",[4133,4134,4135,4138,4139,4141],"tip",{},[2969,4136,4137],{},"Best Practice",": завжди використовуйте перевантаження з ",[2986,4140,4008],{}," для максимальної надійності, особливо у критичному коді (фінансові системи, медичне ПЗ).",[2981,4143,4145],{"id":4144},"monitortryenter-неблокуючий-захват","Monitor.TryEnter — Неблокуючий Захват",[2965,4147,4148,4149,3062],{},"Іноді потрібно спробувати захопити монітор, але не чекати нескінченно. Для цього є ",[2986,4150,4151],{},"TryEnter",[2994,4153,4155],{"className":2996,"code":4154,"language":2998,"meta":2999,"style":2999},"public static bool TryEnter(object obj);\npublic static bool TryEnter(object obj, int millisecondsTimeout);\npublic static bool TryEnter(object obj, TimeSpan timeout);\npublic static bool TryEnter(object obj, int millisecondsTimeout, ref bool lockTaken);\n",[2986,4156,4157,4176,4201,4227],{"__ignoreMap":2999},[3003,4158,4159,4161,4163,4165,4168,4170,4172,4174],{"class":3005,"line":3006},[3003,4160,3796],{"class":3009},[3003,4162,3799],{"class":3009},[3003,4164,3839],{"class":3009},[3003,4166,4167],{"class":3383}," TryEnter",[3003,4169,3406],{"class":3017},[3003,4171,3360],{"class":3009},[3003,4173,3811],{"class":3013},[3003,4175,3814],{"class":3017},[3003,4177,4178,4180,4182,4184,4186,4188,4190,4192,4194,4196,4199],{"class":3005,"line":3028},[3003,4179,3796],{"class":3009},[3003,4181,3799],{"class":3009},[3003,4183,3839],{"class":3009},[3003,4185,4167],{"class":3383},[3003,4187,3406],{"class":3017},[3003,4189,3360],{"class":3009},[3003,4191,3811],{"class":3013},[3003,4193,3833],{"class":3017},[3003,4195,3010],{"class":3009},[3003,4197,4198],{"class":3013}," millisecondsTimeout",[3003,4200,3814],{"class":3017},[3003,4202,4203,4205,4207,4209,4211,4213,4215,4217,4219,4222,4225],{"class":3005,"line":3035},[3003,4204,3796],{"class":3009},[3003,4206,3799],{"class":3009},[3003,4208,3839],{"class":3009},[3003,4210,4167],{"class":3383},[3003,4212,3406],{"class":3017},[3003,4214,3360],{"class":3009},[3003,4216,3811],{"class":3013},[3003,4218,3833],{"class":3017},[3003,4220,4221],{"class":3549},"TimeSpan",[3003,4223,4224],{"class":3013}," timeout",[3003,4226,3814],{"class":3017},[3003,4228,4229,4231,4233,4235,4237,4239,4241,4243,4245,4247,4249,4251,4253,4255,4257],{"class":3005,"line":3042},[3003,4230,3796],{"class":3009},[3003,4232,3799],{"class":3009},[3003,4234,3839],{"class":3009},[3003,4236,4167],{"class":3383},[3003,4238,3406],{"class":3017},[3003,4240,3360],{"class":3009},[3003,4242,3811],{"class":3013},[3003,4244,3833],{"class":3017},[3003,4246,3010],{"class":3009},[3003,4248,4198],{"class":3013},[3003,4250,3833],{"class":3017},[3003,4252,3836],{"class":3009},[3003,4254,3839],{"class":3009},[3003,4256,3842],{"class":3013},[3003,4258,3814],{"class":3017},[2965,4260,4261],{},[2969,4262,4263],{},"Приклад з timeout:",[2994,4265,4267],{"className":2996,"code":4266,"language":2998,"meta":2999,"style":2999},"object lockObj = new();\n\nvoid TryProcessData()\n{\n    if (Monitor.TryEnter(lockObj, millisecondsTimeout: 1000))\n    {\n        try\n        {\n            // Захопили монітор, обробляємо дані\n            ProcessData();\n        }\n        finally\n        {\n            Monitor.Exit(lockObj);\n        }\n    }\n    else\n    {\n        // Не вдалося захопити за 1 секунду\n        Console.WriteLine(\"Resource is busy, skipping...\");\n    }\n}\n",[2986,4268,4269,4281,4285,4294,4298,4327,4331,4336,4340,4345,4352,4356,4361,4365,4380,4384,4388,4393,4397,4403,4422,4427],{"__ignoreMap":2999},[3003,4270,4271,4273,4275,4277,4279],{"class":3005,"line":3006},[3003,4272,3360],{"class":3009},[3003,4274,3363],{"class":3013},[3003,4276,3018],{"class":3017},[3003,4278,3368],{"class":3009},[3003,4280,3371],{"class":3017},[3003,4282,4283],{"class":3005,"line":3028},[3003,4284,3032],{"emptyLinePlaceholder":3031},[3003,4286,4287,4289,4292],{"class":3005,"line":3035},[3003,4288,3380],{"class":3009},[3003,4290,4291],{"class":3383}," TryProcessData",[3003,4293,3387],{"class":3017},[3003,4295,4296],{"class":3005,"line":3042},[3003,4297,3392],{"class":3017},[3003,4299,4300,4302,4304,4306,4308,4310,4312,4314,4316,4319,4321,4324],{"class":3005,"line":3395},[3003,4301,4082],{"class":3645},[3003,4303,3649],{"class":3017},[3003,4305,3190],{"class":3013},[3003,4307,3154],{"class":3017},[3003,4309,4151],{"class":3383},[3003,4311,3406],{"class":3017},[3003,4313,3409],{"class":3013},[3003,4315,3833],{"class":3017},[3003,4317,4318],{"class":3013},"millisecondsTimeout",[3003,4320,3104],{"class":3017},[3003,4322,4323],{"class":3021},"1000",[3003,4325,4326],{"class":3017},"))\n",[3003,4328,4329],{"class":3005,"line":3418},[3003,4330,3640],{"class":3017},[3003,4332,4333],{"class":3005,"line":3426},[3003,4334,4335],{"class":3645},"        try\n",[3003,4337,4338],{"class":3005,"line":3446},[3003,4339,3659],{"class":3017},[3003,4341,4342],{"class":3005,"line":3452},[3003,4343,4344],{"class":3038},"            // Захопили монітор, обробляємо дані\n",[3003,4346,4347,4350],{"class":3005,"line":3457},[3003,4348,4349],{"class":3383},"            ProcessData",[3003,4351,3371],{"class":3017},[3003,4353,4354],{"class":3005,"line":3467},[3003,4355,3698],{"class":3017},[3003,4357,4358],{"class":3005,"line":3472},[3003,4359,4360],{"class":3645},"        finally\n",[3003,4362,4363],{"class":3005,"line":3490},[3003,4364,3659],{"class":3017},[3003,4366,4367,4370,4372,4374,4376,4378],{"class":3005,"line":3496},[3003,4368,4369],{"class":3013},"            Monitor",[3003,4371,3154],{"class":3017},[3003,4373,3433],{"class":3383},[3003,4375,3406],{"class":3017},[3003,4377,3409],{"class":3013},[3003,4379,3814],{"class":3017},[3003,4381,4382],{"class":3005,"line":3513},[3003,4383,3698],{"class":3017},[3003,4385,4386],{"class":3005,"line":3710},[3003,4387,3703],{"class":3017},[3003,4389,4390],{"class":3005,"line":3715},[3003,4391,4392],{"class":3645},"    else\n",[3003,4394,4395],{"class":3005,"line":3721},[3003,4396,3640],{"class":3017},[3003,4398,4400],{"class":3005,"line":4399},19,[3003,4401,4402],{"class":3038},"        // Не вдалося захопити за 1 секунду\n",[3003,4404,4406,4409,4411,4414,4416,4420],{"class":3005,"line":4405},20,[3003,4407,4408],{"class":3013},"        Console",[3003,4410,3154],{"class":3017},[3003,4412,4413],{"class":3383},"WriteLine",[3003,4415,3406],{"class":3017},[3003,4417,4419],{"class":4418},"sbdoH","\"Resource is busy, skipping...\"",[3003,4421,3814],{"class":3017},[3003,4423,4425],{"class":3005,"line":4424},21,[3003,4426,3703],{"class":3017},[3003,4428,4430],{"class":3005,"line":4429},22,[3003,4431,3449],{"class":3017},[2965,4433,4434],{},[2969,4435,4436,4437,3062],{},"Коли використовувати ",[2986,4438,4151],{},[3064,4440,4441,4447,4453],{},[3067,4442,4443,4446],{},[2969,4444,4445],{},"UI потоки",": щоб не заморожувати інтерфейс, можна пропустити операцію, якщо ресурс зайнятий",[3067,4448,4449,4452],{},[2969,4450,4451],{},"Запобігання deadlock",": якщо потрібно захопити кілька монітор, можна використати timeout і відпустити вже захоплені",[3067,4454,4455,4458],{},[2969,4456,4457],{},"Діагностика",": виявлення \"повільних\" критичних секцій",[2965,4460,4461],{},[2969,4462,4463],{},"Реальний приклад — Thread-Safe Cache з Timeout:",[2994,4465,4467],{"className":2996,"code":4466,"language":2998,"meta":2999,"style":2999},"class ThreadSafeCache\u003CTKey, TValue> where TKey : notnull\n{\n    private readonly Dictionary\u003CTKey, TValue> _cache = new();\n    private readonly object _lock = new();\n    private readonly TimeSpan _lockTimeout = TimeSpan.FromMilliseconds(500);\n\n    public bool TryGet(TKey key, out TValue? value)\n    {\n        bool lockTaken = false;\n        try\n        {\n            Monitor.TryEnter(_lock, _lockTimeout, ref lockTaken);\n            if (!lockTaken)\n            {\n                value = default;\n                return false;  // Cache недоступний, повертаємо промах\n            }\n\n            return _cache.TryGetValue(key, out value);\n        }\n        finally\n        {\n            if (lockTaken)\n                Monitor.Exit(_lock);\n        }\n    }\n\n    public void Set(TKey key, TValue value)\n    {\n        bool lockTaken = false;\n        try\n        {\n            Monitor.TryEnter(_lock, _lockTimeout, ref lockTaken);\n            if (!lockTaken)\n                throw new TimeoutException(\"Failed to acquire cache lock\");\n\n            _cache[key] = value;\n        }\n        finally\n        {\n            if (lockTaken)\n                Monitor.Exit(_lock);\n        }\n    }\n}\n",[2986,4468,4469,4501,4505,4533,4549,4577,4581,4613,4617,4630,4634,4638,4663,4675,4680,4692,4706,4711,4715,4742,4746,4750,4754,4765,4781,4786,4791,4796,4820,4825,4838,4843,4848,4873,4884,4903,4908,4926,4931,4936,4941,4952,4967,4972,4977],{"__ignoreMap":2999},[3003,4470,4471,4473,4476,4478,4481,4483,4486,4489,4492,4495,4498],{"class":3005,"line":3006},[3003,4472,3546],{"class":3009},[3003,4474,4475],{"class":3549}," ThreadSafeCache",[3003,4477,3600],{"class":3017},[3003,4479,4480],{"class":3549},"TKey",[3003,4482,3833],{"class":3017},[3003,4484,4485],{"class":3549},"TValue",[3003,4487,4488],{"class":3017},"> ",[3003,4490,4491],{"class":3009},"where",[3003,4493,4494],{"class":3549}," TKey",[3003,4496,4497],{"class":3017}," : ",[3003,4499,4500],{"class":3009},"notnull\n",[3003,4502,4503],{"class":3005,"line":3028},[3003,4504,3392],{"class":3017},[3003,4506,4507,4509,4511,4514,4516,4518,4520,4522,4524,4527,4529,4531],{"class":3005,"line":3035},[3003,4508,3559],{"class":3009},[3003,4510,3574],{"class":3009},[3003,4512,4513],{"class":3549}," Dictionary",[3003,4515,3600],{"class":3017},[3003,4517,4480],{"class":3549},[3003,4519,3833],{"class":3017},[3003,4521,4485],{"class":3549},[3003,4523,4488],{"class":3017},[3003,4525,4526],{"class":3013},"_cache",[3003,4528,3018],{"class":3017},[3003,4530,3368],{"class":3009},[3003,4532,3371],{"class":3017},[3003,4534,4535,4537,4539,4541,4543,4545,4547],{"class":3005,"line":3042},[3003,4536,3559],{"class":3009},[3003,4538,3574],{"class":3009},[3003,4540,3577],{"class":3009},[3003,4542,3580],{"class":3013},[3003,4544,3018],{"class":3017},[3003,4546,3368],{"class":3009},[3003,4548,3371],{"class":3017},[3003,4550,4551,4553,4555,4558,4561,4563,4565,4567,4570,4572,4575],{"class":3005,"line":3395},[3003,4552,3559],{"class":3009},[3003,4554,3574],{"class":3009},[3003,4556,4557],{"class":3549}," TimeSpan",[3003,4559,4560],{"class":3013}," _lockTimeout",[3003,4562,3018],{"class":3017},[3003,4564,4221],{"class":3013},[3003,4566,3154],{"class":3017},[3003,4568,4569],{"class":3383},"FromMilliseconds",[3003,4571,3406],{"class":3017},[3003,4573,4574],{"class":3021},"500",[3003,4576,3814],{"class":3017},[3003,4578,4579],{"class":3005,"line":3418},[3003,4580,3032],{"emptyLinePlaceholder":3031},[3003,4582,4583,4585,4587,4590,4592,4594,4597,4599,4602,4605,4608,4611],{"class":3005,"line":3426},[3003,4584,3591],{"class":3009},[3003,4586,3839],{"class":3009},[3003,4588,4589],{"class":3383}," TryGet",[3003,4591,3406],{"class":3017},[3003,4593,4480],{"class":3549},[3003,4595,4596],{"class":3013}," key",[3003,4598,3833],{"class":3017},[3003,4600,4601],{"class":3009},"out",[3003,4603,4604],{"class":3549}," TValue",[3003,4606,4607],{"class":3017},"? ",[3003,4609,4610],{"class":3013},"value",[3003,4612,3635],{"class":3017},[3003,4614,4615],{"class":3005,"line":3446},[3003,4616,3640],{"class":3017},[3003,4618,4619,4622,4624,4626,4628],{"class":3005,"line":3452},[3003,4620,4621],{"class":3009},"        bool",[3003,4623,3842],{"class":3013},[3003,4625,3018],{"class":3017},[3003,4627,4025],{"class":3009},[3003,4629,3025],{"class":3017},[3003,4631,4632],{"class":3005,"line":3457},[3003,4633,4335],{"class":3645},[3003,4635,4636],{"class":3005,"line":3467},[3003,4637,3659],{"class":3017},[3003,4639,4640,4642,4644,4646,4648,4650,4652,4655,4657,4659,4661],{"class":3005,"line":3472},[3003,4641,4369],{"class":3013},[3003,4643,3154],{"class":3017},[3003,4645,4151],{"class":3383},[3003,4647,3406],{"class":3017},[3003,4649,3652],{"class":3013},[3003,4651,3833],{"class":3017},[3003,4653,4654],{"class":3013},"_lockTimeout",[3003,4656,3833],{"class":3017},[3003,4658,3836],{"class":3009},[3003,4660,3842],{"class":3013},[3003,4662,3814],{"class":3017},[3003,4664,4665,4668,4671,4673],{"class":3005,"line":3490},[3003,4666,4667],{"class":3645},"            if",[3003,4669,4670],{"class":3017}," (!",[3003,4672,4008],{"class":3013},[3003,4674,3635],{"class":3017},[3003,4676,4677],{"class":3005,"line":3496},[3003,4678,4679],{"class":3017},"            {\n",[3003,4681,4682,4685,4687,4690],{"class":3005,"line":3513},[3003,4683,4684],{"class":3013},"                value",[3003,4686,3018],{"class":3017},[3003,4688,4689],{"class":3009},"default",[3003,4691,3025],{"class":3017},[3003,4693,4694,4697,4700,4703],{"class":3005,"line":3710},[3003,4695,4696],{"class":3645},"                return",[3003,4698,4699],{"class":3009}," false",[3003,4701,4702],{"class":3017},";  ",[3003,4704,4705],{"class":3038},"// Cache недоступний, повертаємо промах\n",[3003,4707,4708],{"class":3005,"line":3715},[3003,4709,4710],{"class":3017},"            }\n",[3003,4712,4713],{"class":3005,"line":3721},[3003,4714,3032],{"emptyLinePlaceholder":3031},[3003,4716,4717,4720,4723,4725,4728,4730,4733,4735,4737,4740],{"class":3005,"line":4399},[3003,4718,4719],{"class":3645},"            return",[3003,4721,4722],{"class":3013}," _cache",[3003,4724,3154],{"class":3017},[3003,4726,4727],{"class":3383},"TryGetValue",[3003,4729,3406],{"class":3017},[3003,4731,4732],{"class":3013},"key",[3003,4734,3833],{"class":3017},[3003,4736,4601],{"class":3009},[3003,4738,4739],{"class":3013}," value",[3003,4741,3814],{"class":3017},[3003,4743,4744],{"class":3005,"line":4405},[3003,4745,3698],{"class":3017},[3003,4747,4748],{"class":3005,"line":4424},[3003,4749,4360],{"class":3645},[3003,4751,4752],{"class":3005,"line":4429},[3003,4753,3659],{"class":3017},[3003,4755,4757,4759,4761,4763],{"class":3005,"line":4756},23,[3003,4758,4667],{"class":3645},[3003,4760,3649],{"class":3017},[3003,4762,4008],{"class":3013},[3003,4764,3635],{"class":3017},[3003,4766,4768,4771,4773,4775,4777,4779],{"class":3005,"line":4767},24,[3003,4769,4770],{"class":3013},"                Monitor",[3003,4772,3154],{"class":3017},[3003,4774,3433],{"class":3383},[3003,4776,3406],{"class":3017},[3003,4778,3652],{"class":3013},[3003,4780,3814],{"class":3017},[3003,4782,4784],{"class":3005,"line":4783},25,[3003,4785,3698],{"class":3017},[3003,4787,4789],{"class":3005,"line":4788},26,[3003,4790,3703],{"class":3017},[3003,4792,4794],{"class":3005,"line":4793},27,[3003,4795,3032],{"emptyLinePlaceholder":3031},[3003,4797,4799,4801,4803,4806,4808,4810,4812,4814,4816,4818],{"class":3005,"line":4798},28,[3003,4800,3591],{"class":3009},[3003,4802,3622],{"class":3009},[3003,4804,4805],{"class":3383}," Set",[3003,4807,3406],{"class":3017},[3003,4809,4480],{"class":3549},[3003,4811,4596],{"class":3013},[3003,4813,3833],{"class":3017},[3003,4815,4485],{"class":3549},[3003,4817,4739],{"class":3013},[3003,4819,3635],{"class":3017},[3003,4821,4823],{"class":3005,"line":4822},29,[3003,4824,3640],{"class":3017},[3003,4826,4828,4830,4832,4834,4836],{"class":3005,"line":4827},30,[3003,4829,4621],{"class":3009},[3003,4831,3842],{"class":3013},[3003,4833,3018],{"class":3017},[3003,4835,4025],{"class":3009},[3003,4837,3025],{"class":3017},[3003,4839,4841],{"class":3005,"line":4840},31,[3003,4842,4335],{"class":3645},[3003,4844,4846],{"class":3005,"line":4845},32,[3003,4847,3659],{"class":3017},[3003,4849,4851,4853,4855,4857,4859,4861,4863,4865,4867,4869,4871],{"class":3005,"line":4850},33,[3003,4852,4369],{"class":3013},[3003,4854,3154],{"class":3017},[3003,4856,4151],{"class":3383},[3003,4858,3406],{"class":3017},[3003,4860,3652],{"class":3013},[3003,4862,3833],{"class":3017},[3003,4864,4654],{"class":3013},[3003,4866,3833],{"class":3017},[3003,4868,3836],{"class":3009},[3003,4870,3842],{"class":3013},[3003,4872,3814],{"class":3017},[3003,4874,4876,4878,4880,4882],{"class":3005,"line":4875},34,[3003,4877,4667],{"class":3645},[3003,4879,4670],{"class":3017},[3003,4881,4008],{"class":3013},[3003,4883,3635],{"class":3017},[3003,4885,4887,4890,4893,4896,4898,4901],{"class":3005,"line":4886},35,[3003,4888,4889],{"class":3645},"                throw",[3003,4891,4892],{"class":3009}," new",[3003,4894,4895],{"class":3549}," TimeoutException",[3003,4897,3406],{"class":3017},[3003,4899,4900],{"class":4418},"\"Failed to acquire cache lock\"",[3003,4902,3814],{"class":3017},[3003,4904,4906],{"class":3005,"line":4905},36,[3003,4907,3032],{"emptyLinePlaceholder":3031},[3003,4909,4911,4914,4917,4919,4922,4924],{"class":3005,"line":4910},37,[3003,4912,4913],{"class":3013},"            _cache",[3003,4915,4916],{"class":3017},"[",[3003,4918,4732],{"class":3013},[3003,4920,4921],{"class":3017},"] = ",[3003,4923,4610],{"class":3013},[3003,4925,3025],{"class":3017},[3003,4927,4929],{"class":3005,"line":4928},38,[3003,4930,3698],{"class":3017},[3003,4932,4934],{"class":3005,"line":4933},39,[3003,4935,4360],{"class":3645},[3003,4937,4939],{"class":3005,"line":4938},40,[3003,4940,3659],{"class":3017},[3003,4942,4944,4946,4948,4950],{"class":3005,"line":4943},41,[3003,4945,4667],{"class":3645},[3003,4947,3649],{"class":3017},[3003,4949,4008],{"class":3013},[3003,4951,3635],{"class":3017},[3003,4953,4955,4957,4959,4961,4963,4965],{"class":3005,"line":4954},42,[3003,4956,4770],{"class":3013},[3003,4958,3154],{"class":3017},[3003,4960,3433],{"class":3383},[3003,4962,3406],{"class":3017},[3003,4964,3652],{"class":3013},[3003,4966,3814],{"class":3017},[3003,4968,4970],{"class":3005,"line":4969},43,[3003,4971,3698],{"class":3017},[3003,4973,4975],{"class":3005,"line":4974},44,[3003,4976,3703],{"class":3017},[3003,4978,4980],{"class":3005,"line":4979},45,[3003,4981,3449],{"class":3017},[2965,4983,4984],{},[2969,4985,4986],{},"Демонстрація роботи:",[4988,4989,4991,5005,5008,5022,5034,5047,5054],"terminal-preview",{"title":4990},"dotnet run",[4992,4993,4995,5000,5001],"div",{"className":4994},[3005],[3003,4996,4999],{"className":4997},[4998],"opacity-40","$"," ",[2969,5002,4990],{"className":5003},[5004],"font-bold",[4992,5006],{"className":5007},[3005],[4992,5009,5011,5016,5017],{"className":5010},[3005],[3003,5012,5015],{"className":5013},[5014,5004],"text-blue-400","[Thread 1]"," Set(\"user:123\", \"Alice\") → ",[3003,5018,5021],{"className":5019},[5020],"text-green-400","Success",[4992,5023,5025,5029,5030],{"className":5024},[3005],[3003,5026,5028],{"className":5027},[5014,5004],"[Thread 2]"," TryGet(\"user:123\") → ",[3003,5031,5033],{"className":5032},[5020],"Found: Alice",[4992,5035,5037,5041,5042],{"className":5036},[3005],[3003,5038,5040],{"className":5039},[5014,5004],"[Thread 3]"," Set(\"user:456\", \"Bob\") → ",[3003,5043,5046],{"className":5044},[5045],"text-yellow-400","Timeout (cache locked)",[4992,5048,5050,5053],{"className":5049},[3005],[3003,5051,5015],{"className":5052},[5014,5004]," Released lock",[4992,5055,5057,5060,5061],{"className":5056},[3005],[3003,5058,5040],{"className":5059},[5014,5004]," Retry Set(\"user:456\", \"Bob\") → ",[3003,5062,5021],{"className":5063},[5020],[2981,5065,5067],{"id":5066},"monitorisentered-перевірка-власності","Monitor.IsEntered — Перевірка Власності",[2965,5069,5070,5071,5074],{},"Метод ",[2986,5072,5073],{},"IsEntered"," дозволяє перевірити, чи поточний потік тримає монітор:",[2994,5076,5078],{"className":2996,"code":5077,"language":2998,"meta":2999,"style":2999},"public static bool IsEntered(object obj);\n",[2986,5079,5080],{"__ignoreMap":2999},[3003,5081,5082,5084,5086,5088,5091,5093,5095,5097],{"class":3005,"line":3006},[3003,5083,3796],{"class":3009},[3003,5085,3799],{"class":3009},[3003,5087,3839],{"class":3009},[3003,5089,5090],{"class":3383}," IsEntered",[3003,5092,3406],{"class":3017},[3003,5094,3360],{"class":3009},[3003,5096,3811],{"class":3013},[3003,5098,3814],{"class":3017},[2965,5100,5101],{},[2969,5102,5103],{},"Приклад використання:",[2994,5105,5107],{"className":2996,"code":5106,"language":2998,"meta":2999,"style":2999},"object lockObj = new();\n\nvoid AssertLockHeld()\n{\n    if (!Monitor.IsEntered(lockObj))\n        throw new InvalidOperationException(\"Lock must be held!\");\n}\n\nvoid ProcessData()\n{\n    lock (lockObj)\n    {\n        AssertLockHeld();  // ✅ Пройде\n        // Робота...\n    }\n}\n",[2986,5108,5109,5121,5125,5134,5138,5156,5173,5177,5181,5190,5194,5205,5209,5220,5225,5229],{"__ignoreMap":2999},[3003,5110,5111,5113,5115,5117,5119],{"class":3005,"line":3006},[3003,5112,3360],{"class":3009},[3003,5114,3363],{"class":3013},[3003,5116,3018],{"class":3017},[3003,5118,3368],{"class":3009},[3003,5120,3371],{"class":3017},[3003,5122,5123],{"class":3005,"line":3028},[3003,5124,3032],{"emptyLinePlaceholder":3031},[3003,5126,5127,5129,5132],{"class":3005,"line":3035},[3003,5128,3380],{"class":3009},[3003,5130,5131],{"class":3383}," AssertLockHeld",[3003,5133,3387],{"class":3017},[3003,5135,5136],{"class":3005,"line":3042},[3003,5137,3392],{"class":3017},[3003,5139,5140,5142,5144,5146,5148,5150,5152,5154],{"class":3005,"line":3395},[3003,5141,4082],{"class":3645},[3003,5143,4670],{"class":3017},[3003,5145,3190],{"class":3013},[3003,5147,3154],{"class":3017},[3003,5149,5073],{"class":3383},[3003,5151,3406],{"class":3017},[3003,5153,3409],{"class":3013},[3003,5155,4326],{"class":3017},[3003,5157,5158,5161,5163,5166,5168,5171],{"class":3005,"line":3418},[3003,5159,5160],{"class":3645},"        throw",[3003,5162,4892],{"class":3009},[3003,5164,5165],{"class":3549}," InvalidOperationException",[3003,5167,3406],{"class":3017},[3003,5169,5170],{"class":4418},"\"Lock must be held!\"",[3003,5172,3814],{"class":3017},[3003,5174,5175],{"class":3005,"line":3426},[3003,5176,3449],{"class":3017},[3003,5178,5179],{"class":3005,"line":3446},[3003,5180,3032],{"emptyLinePlaceholder":3031},[3003,5182,5183,5185,5188],{"class":3005,"line":3452},[3003,5184,3380],{"class":3009},[3003,5186,5187],{"class":3383}," ProcessData",[3003,5189,3387],{"class":3017},[3003,5191,5192],{"class":3005,"line":3457},[3003,5193,3392],{"class":3017},[3003,5195,5196,5199,5201,5203],{"class":3005,"line":3467},[3003,5197,5198],{"class":3645},"    lock",[3003,5200,3649],{"class":3017},[3003,5202,3409],{"class":3013},[3003,5204,3635],{"class":3017},[3003,5206,5207],{"class":3005,"line":3472},[3003,5208,3640],{"class":3017},[3003,5210,5211,5214,5217],{"class":3005,"line":3490},[3003,5212,5213],{"class":3383},"        AssertLockHeld",[3003,5215,5216],{"class":3017},"();  ",[3003,5218,5219],{"class":3038},"// ✅ Пройде\n",[3003,5221,5222],{"class":3005,"line":3496},[3003,5223,5224],{"class":3038},"        // Робота...\n",[3003,5226,5227],{"class":3005,"line":3513},[3003,5228,3703],{"class":3017},[3003,5230,5231],{"class":3005,"line":3710},[3003,5232,3449],{"class":3017},[2965,5234,5235],{},[2969,5236,5237],{},"Коли використовувати:",[3064,5239,5240,5246,5251],{},[3067,5241,5242,5245],{},[2969,5243,5244],{},"Assertions у debug-режимі",": перевірка контрактів методів",[3067,5247,5248,5250],{},[2969,5249,4457],{},": виявлення помилок синхронізації",[3067,5252,5253,5256],{},[2969,5254,5255],{},"Умовна логіка",": різна поведінка залежно від того, чи тримається монітор",[3529,5258,5259,3104,5262,5264],{},[2969,5260,5261],{},"Обмеження",[2986,5263,5073],{}," працює тільки для поточного потоку. Неможливо перевірити, чи інший потік тримає монітор — це порушило б інкапсуляцію синхронізації.",[3193,5266],{},[2981,5268,5270],{"id":5269},"monitorwait-та-monitorpulse-сигналізація-між-потоками","Monitor.Wait та Monitor.Pulse — Сигналізація між Потоками",[2965,5272,5273,5274,5276,5277,5280,5281,5284,5285,5288,5289,3154],{},"До цього моменту ми розглядали тільки ",[2969,5275,3210],{}," (mutual exclusion). Але часто потрібна ",[2969,5278,5279],{},"координація"," — один потік чекає, поки інший виконає певну умову. Для цього Monitor надає механізм ",[2969,5282,5283],{},"condition variables"," через методи ",[2986,5286,5287],{},"Wait"," і ",[2986,5290,5291],{},"Pulse",[2965,5293,5294],{},[2969,5295,3786],{},[2994,5297,5299],{"className":2996,"code":5298,"language":2998,"meta":2999,"style":2999},"public static bool Wait(object obj);\npublic static bool Wait(object obj, int millisecondsTimeout);\npublic static bool Wait(object obj, TimeSpan timeout);\n\npublic static void Pulse(object obj);\npublic static void PulseAll(object obj);\n",[2986,5300,5301,5320,5344,5368,5372,5391],{"__ignoreMap":2999},[3003,5302,5303,5305,5307,5309,5312,5314,5316,5318],{"class":3005,"line":3006},[3003,5304,3796],{"class":3009},[3003,5306,3799],{"class":3009},[3003,5308,3839],{"class":3009},[3003,5310,5311],{"class":3383}," Wait",[3003,5313,3406],{"class":3017},[3003,5315,3360],{"class":3009},[3003,5317,3811],{"class":3013},[3003,5319,3814],{"class":3017},[3003,5321,5322,5324,5326,5328,5330,5332,5334,5336,5338,5340,5342],{"class":3005,"line":3028},[3003,5323,3796],{"class":3009},[3003,5325,3799],{"class":3009},[3003,5327,3839],{"class":3009},[3003,5329,5311],{"class":3383},[3003,5331,3406],{"class":3017},[3003,5333,3360],{"class":3009},[3003,5335,3811],{"class":3013},[3003,5337,3833],{"class":3017},[3003,5339,3010],{"class":3009},[3003,5341,4198],{"class":3013},[3003,5343,3814],{"class":3017},[3003,5345,5346,5348,5350,5352,5354,5356,5358,5360,5362,5364,5366],{"class":3005,"line":3035},[3003,5347,3796],{"class":3009},[3003,5349,3799],{"class":3009},[3003,5351,3839],{"class":3009},[3003,5353,5311],{"class":3383},[3003,5355,3406],{"class":3017},[3003,5357,3360],{"class":3009},[3003,5359,3811],{"class":3013},[3003,5361,3833],{"class":3017},[3003,5363,4221],{"class":3549},[3003,5365,4224],{"class":3013},[3003,5367,3814],{"class":3017},[3003,5369,5370],{"class":3005,"line":3042},[3003,5371,3032],{"emptyLinePlaceholder":3031},[3003,5373,5374,5376,5378,5380,5383,5385,5387,5389],{"class":3005,"line":3395},[3003,5375,3796],{"class":3009},[3003,5377,3799],{"class":3009},[3003,5379,3622],{"class":3009},[3003,5381,5382],{"class":3383}," Pulse",[3003,5384,3406],{"class":3017},[3003,5386,3360],{"class":3009},[3003,5388,3811],{"class":3013},[3003,5390,3814],{"class":3017},[3003,5392,5393,5395,5397,5399,5402,5404,5406,5408],{"class":3005,"line":3418},[3003,5394,3796],{"class":3009},[3003,5396,3799],{"class":3009},[3003,5398,3622],{"class":3009},[3003,5400,5401],{"class":3383}," PulseAll",[3003,5403,3406],{"class":3017},[3003,5405,3360],{"class":3009},[3003,5407,3811],{"class":3013},[3003,5409,3814],{"class":3017},[2965,5411,5412],{},[2969,5413,5414],{},"Як це працює:",[3064,5416,5417,5437,5448],{},[3067,5418,5419,5424,5425,5428,5429,5432,5433,5436],{},[2969,5420,5421],{},[2986,5422,5423],{},"Wait(obj)",": звільняє монітор на ",[2986,5426,5427],{},"obj",", блокує поточний потік і додає його у ",[2969,5430,5431],{},"wait queue",". Коли інший потік викличе ",[2986,5434,5435],{},"Pulse(obj)",", потік прокинеться і знову захопить монітор.",[3067,5438,5439,5443,5444,5447],{},[2969,5440,5441],{},[2986,5442,5435],{},": будить ",[2969,5445,5446],{},"один"," потік з wait queue (якщо є).",[3067,5449,5450,5443,5455,5458],{},[2969,5451,5452],{},[2986,5453,5454],{},"PulseAll(obj)",[2969,5456,5457],{},"всі"," потоки з wait queue.",[2965,5460,5461,3104,5463,3833,5465,5288,5467,5470,5471,3154],{},[2969,5462,3293],{},[2986,5464,5287],{},[2986,5466,5291],{},[2986,5468,5469],{},"PulseAll"," можна викликати тільки всередині критичної секції (коли поточний потік тримає монітор). Інакше буде виняток ",[2986,5472,5473],{},"SynchronizationLockException",[2965,5475,5476],{},[2969,5477,5478],{},"Класичний приклад — Producer-Consumer (Виробник-Споживач):",[2994,5480,5482],{"className":2996,"code":5481,"language":2998,"meta":2999,"style":2999},"class BoundedQueue\u003CT>\n{\n    private readonly Queue\u003CT> _queue = new();\n    private readonly int _maxSize;\n    private readonly object _lock = new();\n\n    public BoundedQueue(int maxSize) => _maxSize = maxSize;\n\n    public void Enqueue(T item)\n    {\n        lock (_lock)\n        {\n            // Чекаємо, поки черга не звільниться\n            while (_queue.Count >= _maxSize)\n            {\n                Monitor.Wait(_lock);  // Звільняємо lock і чекаємо\n            }\n\n            _queue.Enqueue(item);\n            Monitor.Pulse(_lock);  // Будимо один потік-споживач\n        }\n    }\n\n    public T Dequeue()\n    {\n        lock (_lock)\n        {\n            // Чекаємо, поки з'явиться елемент\n            while (_queue.Count == 0)\n            {\n                Monitor.Wait(_lock);  // Звільняємо lock і чекаємо\n            }\n\n            T item = _queue.Dequeue();\n            Monitor.Pulse(_lock);  // Будимо один потік-виробник\n            return item;\n        }\n    }\n}\n",[2986,5483,5484,5499,5503,5527,5541,5557,5561,5587,5591,5609,5613,5623,5627,5632,5653,5657,5674,5678,5682,5699,5716,5720,5724,5728,5740,5744,5754,5758,5763,5782,5786,5802,5806,5810,5828,5845,5853,5857,5861],{"__ignoreMap":2999},[3003,5485,5486,5488,5491,5493,5496],{"class":3005,"line":3006},[3003,5487,3546],{"class":3009},[3003,5489,5490],{"class":3549}," BoundedQueue",[3003,5492,3600],{"class":3017},[3003,5494,5495],{"class":3549},"T",[3003,5497,5498],{"class":3017},">\n",[3003,5500,5501],{"class":3005,"line":3028},[3003,5502,3392],{"class":3017},[3003,5504,5505,5507,5509,5512,5514,5516,5518,5521,5523,5525],{"class":3005,"line":3035},[3003,5506,3559],{"class":3009},[3003,5508,3574],{"class":3009},[3003,5510,5511],{"class":3549}," Queue",[3003,5513,3600],{"class":3017},[3003,5515,5495],{"class":3549},[3003,5517,4488],{"class":3017},[3003,5519,5520],{"class":3013},"_queue",[3003,5522,3018],{"class":3017},[3003,5524,3368],{"class":3009},[3003,5526,3371],{"class":3017},[3003,5528,5529,5531,5533,5536,5539],{"class":3005,"line":3042},[3003,5530,3559],{"class":3009},[3003,5532,3574],{"class":3009},[3003,5534,5535],{"class":3009}," int",[3003,5537,5538],{"class":3013}," _maxSize",[3003,5540,3025],{"class":3017},[3003,5542,5543,5545,5547,5549,5551,5553,5555],{"class":3005,"line":3395},[3003,5544,3559],{"class":3009},[3003,5546,3574],{"class":3009},[3003,5548,3577],{"class":3009},[3003,5550,3580],{"class":3013},[3003,5552,3018],{"class":3017},[3003,5554,3368],{"class":3009},[3003,5556,3371],{"class":3017},[3003,5558,5559],{"class":3005,"line":3418},[3003,5560,3032],{"emptyLinePlaceholder":3031},[3003,5562,5563,5565,5567,5569,5571,5574,5577,5580,5582,5585],{"class":3005,"line":3426},[3003,5564,3591],{"class":3009},[3003,5566,5490],{"class":3383},[3003,5568,3406],{"class":3017},[3003,5570,3010],{"class":3009},[3003,5572,5573],{"class":3013}," maxSize",[3003,5575,5576],{"class":3017},") => ",[3003,5578,5579],{"class":3013},"_maxSize",[3003,5581,3018],{"class":3017},[3003,5583,5584],{"class":3013},"maxSize",[3003,5586,3025],{"class":3017},[3003,5588,5589],{"class":3005,"line":3446},[3003,5590,3032],{"emptyLinePlaceholder":3031},[3003,5592,5593,5595,5597,5600,5602,5604,5607],{"class":3005,"line":3452},[3003,5594,3591],{"class":3009},[3003,5596,3622],{"class":3009},[3003,5598,5599],{"class":3383}," Enqueue",[3003,5601,3406],{"class":3017},[3003,5603,5495],{"class":3549},[3003,5605,5606],{"class":3013}," item",[3003,5608,3635],{"class":3017},[3003,5610,5611],{"class":3005,"line":3457},[3003,5612,3640],{"class":3017},[3003,5614,5615,5617,5619,5621],{"class":3005,"line":3467},[3003,5616,3646],{"class":3645},[3003,5618,3649],{"class":3017},[3003,5620,3652],{"class":3013},[3003,5622,3635],{"class":3017},[3003,5624,5625],{"class":3005,"line":3472},[3003,5626,3659],{"class":3017},[3003,5628,5629],{"class":3005,"line":3490},[3003,5630,5631],{"class":3038},"            // Чекаємо, поки черга не звільниться\n",[3003,5633,5634,5637,5639,5641,5643,5646,5649,5651],{"class":3005,"line":3496},[3003,5635,5636],{"class":3645},"            while",[3003,5638,3649],{"class":3017},[3003,5640,5520],{"class":3013},[3003,5642,3154],{"class":3017},[3003,5644,5645],{"class":3013},"Count",[3003,5647,5648],{"class":3017}," >= ",[3003,5650,5579],{"class":3013},[3003,5652,3635],{"class":3017},[3003,5654,5655],{"class":3005,"line":3513},[3003,5656,4679],{"class":3017},[3003,5658,5659,5661,5663,5665,5667,5669,5671],{"class":3005,"line":3710},[3003,5660,4770],{"class":3013},[3003,5662,3154],{"class":3017},[3003,5664,5287],{"class":3383},[3003,5666,3406],{"class":3017},[3003,5668,3652],{"class":3013},[3003,5670,3412],{"class":3017},[3003,5672,5673],{"class":3038},"// Звільняємо lock і чекаємо\n",[3003,5675,5676],{"class":3005,"line":3715},[3003,5677,4710],{"class":3017},[3003,5679,5680],{"class":3005,"line":3721},[3003,5681,3032],{"emptyLinePlaceholder":3031},[3003,5683,5684,5687,5689,5692,5694,5697],{"class":3005,"line":4399},[3003,5685,5686],{"class":3013},"            _queue",[3003,5688,3154],{"class":3017},[3003,5690,5691],{"class":3383},"Enqueue",[3003,5693,3406],{"class":3017},[3003,5695,5696],{"class":3013},"item",[3003,5698,3814],{"class":3017},[3003,5700,5701,5703,5705,5707,5709,5711,5713],{"class":3005,"line":4405},[3003,5702,4369],{"class":3013},[3003,5704,3154],{"class":3017},[3003,5706,5291],{"class":3383},[3003,5708,3406],{"class":3017},[3003,5710,3652],{"class":3013},[3003,5712,3412],{"class":3017},[3003,5714,5715],{"class":3038},"// Будимо один потік-споживач\n",[3003,5717,5718],{"class":3005,"line":4424},[3003,5719,3698],{"class":3017},[3003,5721,5722],{"class":3005,"line":4429},[3003,5723,3703],{"class":3017},[3003,5725,5726],{"class":3005,"line":4756},[3003,5727,3032],{"emptyLinePlaceholder":3031},[3003,5729,5730,5732,5735,5738],{"class":3005,"line":4767},[3003,5731,3591],{"class":3009},[3003,5733,5734],{"class":3549}," T",[3003,5736,5737],{"class":3383}," Dequeue",[3003,5739,3387],{"class":3017},[3003,5741,5742],{"class":3005,"line":4783},[3003,5743,3640],{"class":3017},[3003,5745,5746,5748,5750,5752],{"class":3005,"line":4788},[3003,5747,3646],{"class":3645},[3003,5749,3649],{"class":3017},[3003,5751,3652],{"class":3013},[3003,5753,3635],{"class":3017},[3003,5755,5756],{"class":3005,"line":4793},[3003,5757,3659],{"class":3017},[3003,5759,5760],{"class":3005,"line":4798},[3003,5761,5762],{"class":3038},"            // Чекаємо, поки з'явиться елемент\n",[3003,5764,5765,5767,5769,5771,5773,5775,5778,5780],{"class":3005,"line":4822},[3003,5766,5636],{"class":3645},[3003,5768,3649],{"class":3017},[3003,5770,5520],{"class":3013},[3003,5772,3154],{"class":3017},[3003,5774,5645],{"class":3013},[3003,5776,5777],{"class":3017}," == ",[3003,5779,3022],{"class":3021},[3003,5781,3635],{"class":3017},[3003,5783,5784],{"class":3005,"line":4827},[3003,5785,4679],{"class":3017},[3003,5787,5788,5790,5792,5794,5796,5798,5800],{"class":3005,"line":4840},[3003,5789,4770],{"class":3013},[3003,5791,3154],{"class":3017},[3003,5793,5287],{"class":3383},[3003,5795,3406],{"class":3017},[3003,5797,3652],{"class":3013},[3003,5799,3412],{"class":3017},[3003,5801,5673],{"class":3038},[3003,5803,5804],{"class":3005,"line":4845},[3003,5805,4710],{"class":3017},[3003,5807,5808],{"class":3005,"line":4850},[3003,5809,3032],{"emptyLinePlaceholder":3031},[3003,5811,5812,5815,5817,5819,5821,5823,5826],{"class":3005,"line":4875},[3003,5813,5814],{"class":3549},"            T",[3003,5816,5606],{"class":3013},[3003,5818,3018],{"class":3017},[3003,5820,5520],{"class":3013},[3003,5822,3154],{"class":3017},[3003,5824,5825],{"class":3383},"Dequeue",[3003,5827,3371],{"class":3017},[3003,5829,5830,5832,5834,5836,5838,5840,5842],{"class":3005,"line":4886},[3003,5831,4369],{"class":3013},[3003,5833,3154],{"class":3017},[3003,5835,5291],{"class":3383},[3003,5837,3406],{"class":3017},[3003,5839,3652],{"class":3013},[3003,5841,3412],{"class":3017},[3003,5843,5844],{"class":3038},"// Будимо один потік-виробник\n",[3003,5846,5847,5849,5851],{"class":3005,"line":4905},[3003,5848,4719],{"class":3645},[3003,5850,5606],{"class":3013},[3003,5852,3025],{"class":3017},[3003,5854,5855],{"class":3005,"line":4910},[3003,5856,3698],{"class":3017},[3003,5858,5859],{"class":3005,"line":4928},[3003,5860,3703],{"class":3017},[3003,5862,5863],{"class":3005,"line":4933},[3003,5864,3449],{"class":3017},[2965,5866,5867,5877,5878,5881,5882,5885],{},[2969,5868,3988,5869,5872,5873,5876],{},[2986,5870,5871],{},"while",", а не ",[2986,5874,5875],{},"if","?"," Це критично важливий паттерн, що називається ",[2969,5879,5880],{},"wait loop"," або ",[2969,5883,5884],{},"guarded wait",". Причини:",[3064,5887,5888,5897,5906],{},[3067,5889,5890,5893,5894,5896],{},[2969,5891,5892],{},"Spurious wakeups",": потік може прокинутись без ",[2986,5895,5291],{}," (рідко, але можливо на деяких платформах)",[3067,5898,5899,5902,5903,5905],{},[2969,5900,5901],{},"Stolen wakeups",": інший потік може захопити ресурс між ",[2986,5904,5291],{}," і пробудженням",[3067,5907,5908,5911],{},[2969,5909,5910],{},"Multiple conditions",": якщо кілька потоків чекають різних умов на одному об'єкті",[2965,5913,5914],{},[2969,5915,5916],{},"Візуалізація роботи Producer-Consumer:",[5918,5919,5920],"mermaid",{},[2994,5921,5924],{"className":5922,"code":5923,"language":5918,"meta":2999,"style":2999},"language-mermaid shiki shiki-themes light-plus dark-plus dark-plus","sequenceDiagram\n    participant P as Producer Thread\n    participant Q as Queue (size=2)\n    participant C as Consumer Thread\n\n    Note over Q: Queue: []\n    P->>Q: Enqueue(\"A\")\n    Note over Q: Queue: [\"A\"]\n    P->>Q: Enqueue(\"B\")\n    Note over Q: Queue: [\"A\", \"B\"] (FULL)\n\n    P->>Q: Enqueue(\"C\") → Wait()\n    Note over P: Producer blocked\n\n    C->>Q: Dequeue() → \"A\"\n    Note over Q: Queue: [\"B\"]\n    Q->>P: Pulse() → Wake up\n    Note over P: Producer resumes\n\n    P->>Q: Enqueue(\"C\")\n    Note over Q: Queue: [\"B\", \"C\"]\n\n    C->>Q: Dequeue() → \"B\"\n    C->>Q: Dequeue() → \"C\"\n    Note over Q: Queue: [] (EMPTY)\n\n    C->>Q: Dequeue() → Wait()\n    Note over C: Consumer blocked\n",[2986,5925,5926,5931,5936,5941,5946,5950,5955,5960,5965,5970,5975,5979,5984,5989,5993,5998,6003,6008,6013,6017,6022,6027,6031,6036,6041,6046,6050,6055],{"__ignoreMap":2999},[3003,5927,5928],{"class":3005,"line":3006},[3003,5929,5930],{},"sequenceDiagram\n",[3003,5932,5933],{"class":3005,"line":3028},[3003,5934,5935],{},"    participant P as Producer Thread\n",[3003,5937,5938],{"class":3005,"line":3035},[3003,5939,5940],{},"    participant Q as Queue (size=2)\n",[3003,5942,5943],{"class":3005,"line":3042},[3003,5944,5945],{},"    participant C as Consumer Thread\n",[3003,5947,5948],{"class":3005,"line":3395},[3003,5949,3032],{"emptyLinePlaceholder":3031},[3003,5951,5952],{"class":3005,"line":3418},[3003,5953,5954],{},"    Note over Q: Queue: []\n",[3003,5956,5957],{"class":3005,"line":3426},[3003,5958,5959],{},"    P->>Q: Enqueue(\"A\")\n",[3003,5961,5962],{"class":3005,"line":3446},[3003,5963,5964],{},"    Note over Q: Queue: [\"A\"]\n",[3003,5966,5967],{"class":3005,"line":3452},[3003,5968,5969],{},"    P->>Q: Enqueue(\"B\")\n",[3003,5971,5972],{"class":3005,"line":3457},[3003,5973,5974],{},"    Note over Q: Queue: [\"A\", \"B\"] (FULL)\n",[3003,5976,5977],{"class":3005,"line":3467},[3003,5978,3032],{"emptyLinePlaceholder":3031},[3003,5980,5981],{"class":3005,"line":3472},[3003,5982,5983],{},"    P->>Q: Enqueue(\"C\") → Wait()\n",[3003,5985,5986],{"class":3005,"line":3490},[3003,5987,5988],{},"    Note over P: Producer blocked\n",[3003,5990,5991],{"class":3005,"line":3496},[3003,5992,3032],{"emptyLinePlaceholder":3031},[3003,5994,5995],{"class":3005,"line":3513},[3003,5996,5997],{},"    C->>Q: Dequeue() → \"A\"\n",[3003,5999,6000],{"class":3005,"line":3710},[3003,6001,6002],{},"    Note over Q: Queue: [\"B\"]\n",[3003,6004,6005],{"class":3005,"line":3715},[3003,6006,6007],{},"    Q->>P: Pulse() → Wake up\n",[3003,6009,6010],{"class":3005,"line":3721},[3003,6011,6012],{},"    Note over P: Producer resumes\n",[3003,6014,6015],{"class":3005,"line":4399},[3003,6016,3032],{"emptyLinePlaceholder":3031},[3003,6018,6019],{"class":3005,"line":4405},[3003,6020,6021],{},"    P->>Q: Enqueue(\"C\")\n",[3003,6023,6024],{"class":3005,"line":4424},[3003,6025,6026],{},"    Note over Q: Queue: [\"B\", \"C\"]\n",[3003,6028,6029],{"class":3005,"line":4429},[3003,6030,3032],{"emptyLinePlaceholder":3031},[3003,6032,6033],{"class":3005,"line":4756},[3003,6034,6035],{},"    C->>Q: Dequeue() → \"B\"\n",[3003,6037,6038],{"class":3005,"line":4767},[3003,6039,6040],{},"    C->>Q: Dequeue() → \"C\"\n",[3003,6042,6043],{"class":3005,"line":4783},[3003,6044,6045],{},"    Note over Q: Queue: [] (EMPTY)\n",[3003,6047,6048],{"class":3005,"line":4788},[3003,6049,3032],{"emptyLinePlaceholder":3031},[3003,6051,6052],{"class":3005,"line":4793},[3003,6053,6054],{},"    C->>Q: Dequeue() → Wait()\n",[3003,6056,6057],{"class":3005,"line":4798},[3003,6058,6059],{},"    Note over C: Consumer blocked\n",[2965,6061,6062],{},[2969,6063,6064],{},"Демонстрація виконання:",[4988,6066,6068,6077,6080,6088,6095,6102,6110,6117,6124,6131],{"title":6067},"Producer-Consumer Demo",[4992,6069,6071,5000,6074],{"className":6070},[3005],[3003,6072,4999],{"className":6073},[4998],[2969,6075,4990],{"className":6076},[5004],[4992,6078],{"className":6079},[3005],[4992,6081,6083,6087],{"className":6082},[3005],[3003,6084,6086],{"className":6085},[5014,5004],"[Producer]"," Enqueued: Item-1 (queue size: 1)",[4992,6089,6091,6094],{"className":6090},[3005],[3003,6092,6086],{"className":6093},[5014,5004]," Enqueued: Item-2 (queue size: 2)",[4992,6096,6098,6101],{"className":6097},[3005],[3003,6099,6086],{"className":6100},[5045,5004]," Queue full, waiting...",[4992,6103,6105,6109],{"className":6104},[3005],[3003,6106,6108],{"className":6107},[5020,5004],"[Consumer]"," Dequeued: Item-1 (queue size: 1)",[4992,6111,6113,6116],{"className":6112},[3005],[3003,6114,6086],{"className":6115},[5014,5004]," Woke up! Enqueued: Item-3 (queue size: 2)",[4992,6118,6120,6123],{"className":6119},[3005],[3003,6121,6108],{"className":6122},[5020,5004]," Dequeued: Item-2 (queue size: 1)",[4992,6125,6127,6130],{"className":6126},[3005],[3003,6128,6108],{"className":6129},[5020,5004]," Dequeued: Item-3 (queue size: 0)",[4992,6132,6134,6137],{"className":6133},[3005],[3003,6135,6108],{"className":6136},[5045,5004]," Queue empty, waiting...",[2965,6139,6140],{},[2969,6141,6142],{},"Pulse vs PulseAll — Коли Що Використовувати:",[6144,6145,6146,6162],"table",{},[6147,6148,6149],"thead",{},[6150,6151,6152,6156,6159],"tr",{},[6153,6154,6155],"th",{},"Метод",[6153,6157,6158],{},"Коли використовувати",[6153,6160,6161],{},"Приклад",[6163,6164,6165,6178],"tbody",{},[6150,6166,6167,6172,6175],{},[6168,6169,6170],"td",{},[2986,6171,5291],{},[6168,6173,6174],{},"Одна умова, один потік може продовжити",[6168,6176,6177],{},"Producer-Consumer (один елемент → один споживач)",[6150,6179,6180,6184,6187],{},[6168,6181,6182],{},[2986,6183,5469],{},[6168,6185,6186],{},"Кілька умов або всі потоки мають перевірити умову",[6168,6188,6189],{},"Broadcast-сигнал (наприклад, \"дані оновлено\")",[3334,6191,6192,3104,6195,6197,6198,6200,6201,4000],{},[2969,6193,6194],{},"Продуктивність",[2986,6196,5291],{}," ефективніший, бо будить тільки один потік. ",[2986,6199,5469],{}," будить всі потоки, але тільки один захопить монітор — решта знову заблокуються (це називається ",[2969,6202,6203],{},"thundering herd",[2965,6205,6206],{},[2969,6207,6208],{},"Приклад з PulseAll — Broadcast Signal:",[2994,6210,6212],{"className":2996,"code":6211,"language":2998,"meta":2999,"style":2999},"class ConfigurationManager\n{\n    private readonly object _lock = new();\n    private Dictionary\u003Cstring, string> _config = new();\n    private int _version = 0;\n\n    public void UpdateConfig(Dictionary\u003Cstring, string> newConfig)\n    {\n        lock (_lock)\n        {\n            _config = newConfig;\n            _version++;\n            Monitor.PulseAll(_lock);  // Будимо ВСІ потоки, що чекають\n        }\n    }\n\n    public Dictionary\u003Cstring, string> WaitForVersion(int minVersion)\n    {\n        lock (_lock)\n        {\n            while (_version \u003C minVersion)\n            {\n                Monitor.Wait(_lock);  // Чекаємо оновлення\n            }\n            return new Dictionary\u003Cstring, string>(_config);\n        }\n    }\n}\n",[2986,6213,6214,6221,6225,6241,6267,6282,6286,6315,6319,6329,6333,6344,6351,6368,6372,6376,6380,6408,6412,6422,6426,6443,6447,6464,6468,6491,6495,6499],{"__ignoreMap":2999},[3003,6215,6216,6218],{"class":3005,"line":3006},[3003,6217,3546],{"class":3009},[3003,6219,6220],{"class":3549}," ConfigurationManager\n",[3003,6222,6223],{"class":3005,"line":3028},[3003,6224,3392],{"class":3017},[3003,6226,6227,6229,6231,6233,6235,6237,6239],{"class":3005,"line":3035},[3003,6228,3559],{"class":3009},[3003,6230,3574],{"class":3009},[3003,6232,3577],{"class":3009},[3003,6234,3580],{"class":3013},[3003,6236,3018],{"class":3017},[3003,6238,3368],{"class":3009},[3003,6240,3371],{"class":3017},[3003,6242,6243,6245,6247,6249,6252,6254,6256,6258,6261,6263,6265],{"class":3005,"line":3042},[3003,6244,3559],{"class":3009},[3003,6246,4513],{"class":3549},[3003,6248,3600],{"class":3017},[3003,6250,6251],{"class":3009},"string",[3003,6253,3833],{"class":3017},[3003,6255,6251],{"class":3009},[3003,6257,4488],{"class":3017},[3003,6259,6260],{"class":3013},"_config",[3003,6262,3018],{"class":3017},[3003,6264,3368],{"class":3009},[3003,6266,3371],{"class":3017},[3003,6268,6269,6271,6273,6276,6278,6280],{"class":3005,"line":3395},[3003,6270,3559],{"class":3009},[3003,6272,5535],{"class":3009},[3003,6274,6275],{"class":3013}," _version",[3003,6277,3018],{"class":3017},[3003,6279,3022],{"class":3021},[3003,6281,3025],{"class":3017},[3003,6283,6284],{"class":3005,"line":3418},[3003,6285,3032],{"emptyLinePlaceholder":3031},[3003,6287,6288,6290,6292,6295,6297,6300,6302,6304,6306,6308,6310,6313],{"class":3005,"line":3426},[3003,6289,3591],{"class":3009},[3003,6291,3622],{"class":3009},[3003,6293,6294],{"class":3383}," UpdateConfig",[3003,6296,3406],{"class":3017},[3003,6298,6299],{"class":3549},"Dictionary",[3003,6301,3600],{"class":3017},[3003,6303,6251],{"class":3009},[3003,6305,3833],{"class":3017},[3003,6307,6251],{"class":3009},[3003,6309,4488],{"class":3017},[3003,6311,6312],{"class":3013},"newConfig",[3003,6314,3635],{"class":3017},[3003,6316,6317],{"class":3005,"line":3446},[3003,6318,3640],{"class":3017},[3003,6320,6321,6323,6325,6327],{"class":3005,"line":3452},[3003,6322,3646],{"class":3645},[3003,6324,3649],{"class":3017},[3003,6326,3652],{"class":3013},[3003,6328,3635],{"class":3017},[3003,6330,6331],{"class":3005,"line":3457},[3003,6332,3659],{"class":3017},[3003,6334,6335,6338,6340,6342],{"class":3005,"line":3467},[3003,6336,6337],{"class":3013},"            _config",[3003,6339,3018],{"class":3017},[3003,6341,6312],{"class":3013},[3003,6343,3025],{"class":3017},[3003,6345,6346,6349],{"class":3005,"line":3472},[3003,6347,6348],{"class":3013},"            _version",[3003,6350,4064],{"class":3017},[3003,6352,6353,6355,6357,6359,6361,6363,6365],{"class":3005,"line":3490},[3003,6354,4369],{"class":3013},[3003,6356,3154],{"class":3017},[3003,6358,5469],{"class":3383},[3003,6360,3406],{"class":3017},[3003,6362,3652],{"class":3013},[3003,6364,3412],{"class":3017},[3003,6366,6367],{"class":3038},"// Будимо ВСІ потоки, що чекають\n",[3003,6369,6370],{"class":3005,"line":3496},[3003,6371,3698],{"class":3017},[3003,6373,6374],{"class":3005,"line":3513},[3003,6375,3703],{"class":3017},[3003,6377,6378],{"class":3005,"line":3710},[3003,6379,3032],{"emptyLinePlaceholder":3031},[3003,6381,6382,6384,6386,6388,6390,6392,6394,6396,6399,6401,6403,6406],{"class":3005,"line":3715},[3003,6383,3591],{"class":3009},[3003,6385,4513],{"class":3549},[3003,6387,3600],{"class":3017},[3003,6389,6251],{"class":3009},[3003,6391,3833],{"class":3017},[3003,6393,6251],{"class":3009},[3003,6395,4488],{"class":3017},[3003,6397,6398],{"class":3383},"WaitForVersion",[3003,6400,3406],{"class":3017},[3003,6402,3010],{"class":3009},[3003,6404,6405],{"class":3013}," minVersion",[3003,6407,3635],{"class":3017},[3003,6409,6410],{"class":3005,"line":3721},[3003,6411,3640],{"class":3017},[3003,6413,6414,6416,6418,6420],{"class":3005,"line":4399},[3003,6415,3646],{"class":3645},[3003,6417,3649],{"class":3017},[3003,6419,3652],{"class":3013},[3003,6421,3635],{"class":3017},[3003,6423,6424],{"class":3005,"line":4405},[3003,6425,3659],{"class":3017},[3003,6427,6428,6430,6432,6435,6438,6441],{"class":3005,"line":4424},[3003,6429,5636],{"class":3645},[3003,6431,3649],{"class":3017},[3003,6433,6434],{"class":3013},"_version",[3003,6436,6437],{"class":3017}," \u003C ",[3003,6439,6440],{"class":3013},"minVersion",[3003,6442,3635],{"class":3017},[3003,6444,6445],{"class":3005,"line":4429},[3003,6446,4679],{"class":3017},[3003,6448,6449,6451,6453,6455,6457,6459,6461],{"class":3005,"line":4756},[3003,6450,4770],{"class":3013},[3003,6452,3154],{"class":3017},[3003,6454,5287],{"class":3383},[3003,6456,3406],{"class":3017},[3003,6458,3652],{"class":3013},[3003,6460,3412],{"class":3017},[3003,6462,6463],{"class":3038},"// Чекаємо оновлення\n",[3003,6465,6466],{"class":3005,"line":4767},[3003,6467,4710],{"class":3017},[3003,6469,6470,6472,6474,6476,6478,6480,6482,6484,6487,6489],{"class":3005,"line":4783},[3003,6471,4719],{"class":3645},[3003,6473,4892],{"class":3009},[3003,6475,4513],{"class":3549},[3003,6477,3600],{"class":3017},[3003,6479,6251],{"class":3009},[3003,6481,3833],{"class":3017},[3003,6483,6251],{"class":3009},[3003,6485,6486],{"class":3017},">(",[3003,6488,6260],{"class":3013},[3003,6490,3814],{"class":3017},[3003,6492,6493],{"class":3005,"line":4788},[3003,6494,3698],{"class":3017},[3003,6496,6497],{"class":3005,"line":4793},[3003,6498,3703],{"class":3017},[3003,6500,6501],{"class":3005,"line":4798},[3003,6502,3449],{"class":3017},[2965,6504,6505,6506,6508],{},"У цьому прикладі кілька потоків можуть чекати оновлення конфігурації. Коли конфігурація оновлюється, ",[2986,6507,5469],{}," будить всі потоки, щоб кожен міг перевірити, чи досягнута потрібна версія.",[3193,6510],{},[2960,6512,6514],{"id":6513},"lock-statement-синтаксичний-цукор-над-monitor","lock Statement — Синтаксичний Цукор над Monitor",[2965,6516,6517,6518,6520,6521,6524],{},"Тепер, коли ми глибоко розуміємо ",[2986,6519,3190],{},", розглянемо ",[2986,6522,6523],{},"lock"," — ключове слово C#, що робить синхронізацію зручнішою та безпечнішою.",[2981,6526,6528],{"id":6527},"що-таке-lock","Що Таке lock",[2965,6530,6531,6533,6534,6537,6538,5288,6541,6544],{},[2986,6532,6523],{}," — це ",[2969,6535,6536],{},"синтаксичний цукор"," (syntactic sugar), що компілятор перетворює у виклики ",[2986,6539,6540],{},"Monitor.Enter",[2986,6542,6543],{},"Monitor.Exit"," з правильною обробкою винятків. Це найпоширеніший спосіб синхронізації у .NET коді.",[2965,6546,6547],{},[2969,6548,6549],{},"Базовий синтаксис:",[2994,6551,6553],{"className":2996,"code":6552,"language":2998,"meta":2999,"style":2999},"object lockObj = new();\n\nlock (lockObj)\n{\n    // Критична секція\n}\n",[2986,6554,6555,6567,6571,6581,6585,6590],{"__ignoreMap":2999},[3003,6556,6557,6559,6561,6563,6565],{"class":3005,"line":3006},[3003,6558,3360],{"class":3009},[3003,6560,3363],{"class":3013},[3003,6562,3018],{"class":3017},[3003,6564,3368],{"class":3009},[3003,6566,3371],{"class":3017},[3003,6568,6569],{"class":3005,"line":3028},[3003,6570,3032],{"emptyLinePlaceholder":3031},[3003,6572,6573,6575,6577,6579],{"class":3005,"line":3035},[3003,6574,6523],{"class":3645},[3003,6576,3649],{"class":3017},[3003,6578,3409],{"class":3013},[3003,6580,3635],{"class":3017},[3003,6582,6583],{"class":3005,"line":3042},[3003,6584,3392],{"class":3017},[3003,6586,6587],{"class":3005,"line":3395},[3003,6588,6589],{"class":3038},"    // Критична секція\n",[3003,6591,6592],{"class":3005,"line":3418},[3003,6593,3449],{"class":3017},[2965,6595,6596],{},[2969,6597,6598],{},"Що генерує компілятор (спрощено):",[2994,6600,6602],{"className":2996,"code":6601,"language":2998,"meta":2999,"style":2999},"object lockObj = new();\nbool lockTaken = false;\n\ntry\n{\n    Monitor.Enter(lockObj, ref lockTaken);\n    // Критична секція\n}\nfinally\n{\n    if (lockTaken)\n        Monitor.Exit(lockObj);\n}\n",[2986,6603,6604,6616,6628,6632,6636,6640,6660,6664,6668,6672,6676,6686,6700],{"__ignoreMap":2999},[3003,6605,6606,6608,6610,6612,6614],{"class":3005,"line":3006},[3003,6607,3360],{"class":3009},[3003,6609,3363],{"class":3013},[3003,6611,3018],{"class":3017},[3003,6613,3368],{"class":3009},[3003,6615,3371],{"class":3017},[3003,6617,6618,6620,6622,6624,6626],{"class":3005,"line":3028},[3003,6619,4018],{"class":3009},[3003,6621,3842],{"class":3013},[3003,6623,3018],{"class":3017},[3003,6625,4025],{"class":3009},[3003,6627,3025],{"class":3017},[3003,6629,6630],{"class":3005,"line":3035},[3003,6631,3032],{"emptyLinePlaceholder":3031},[3003,6633,6634],{"class":3005,"line":3042},[3003,6635,4032],{"class":3645},[3003,6637,6638],{"class":3005,"line":3395},[3003,6639,3392],{"class":3017},[3003,6641,6642,6644,6646,6648,6650,6652,6654,6656,6658],{"class":3005,"line":3418},[3003,6643,3398],{"class":3013},[3003,6645,3154],{"class":3017},[3003,6647,3403],{"class":3383},[3003,6649,3406],{"class":3017},[3003,6651,3409],{"class":3013},[3003,6653,3833],{"class":3017},[3003,6655,3836],{"class":3009},[3003,6657,3842],{"class":3013},[3003,6659,3814],{"class":3017},[3003,6661,6662],{"class":3005,"line":3426},[3003,6663,6589],{"class":3038},[3003,6665,6666],{"class":3005,"line":3446},[3003,6667,3449],{"class":3017},[3003,6669,6670],{"class":3005,"line":3452},[3003,6671,4073],{"class":3645},[3003,6673,6674],{"class":3005,"line":3457},[3003,6675,3392],{"class":3017},[3003,6677,6678,6680,6682,6684],{"class":3005,"line":3467},[3003,6679,4082],{"class":3645},[3003,6681,3649],{"class":3017},[3003,6683,4008],{"class":3013},[3003,6685,3635],{"class":3017},[3003,6687,6688,6690,6692,6694,6696,6698],{"class":3005,"line":3472},[3003,6689,3965],{"class":3013},[3003,6691,3154],{"class":3017},[3003,6693,3433],{"class":3383},[3003,6695,3406],{"class":3017},[3003,6697,3409],{"class":3013},[3003,6699,3814],{"class":3017},[3003,6701,6702],{"class":3005,"line":3490},[3003,6703,3449],{"class":3017},[2965,6705,6706],{},[2969,6707,6708,6709,6711,6712,3062],{},"Переваги ",[2986,6710,6523],{}," над ручним ",[2986,6713,6714],{},"Monitor.Enter/Exit",[3064,6716,6717,6730,6736],{},[3067,6718,6719,6722,6723,6725,6726,6729],{},[2969,6720,6721],{},"Безпека",": неможливо забути ",[2986,6724,3433],{}," — компілятор гарантує ",[2986,6727,6728],{},"finally"," блок",[3067,6731,6732,6735],{},[2969,6733,6734],{},"Читабельність",": код коротший і зрозуміліший",[3067,6737,6738,6741,6742,6744],{},[2969,6739,6740],{},"Правильна обробка винятків",": автоматично використовує ",[2986,6743,4008],{}," паттерн",[2981,6746,6748],{"id":6747},"реальний-приклад-thread-safe-bank-account","Реальний Приклад — Thread-Safe Bank Account",[2994,6750,6752],{"className":2996,"code":6751,"language":2998,"meta":2999,"style":2999},"class BankAccount\n{\n    private decimal _balance;\n    private readonly object _lock = new();\n\n    public BankAccount(decimal initialBalance)\n    {\n        _balance = initialBalance;\n    }\n\n    public void Deposit(decimal amount)\n    {\n        if (amount \u003C= 0)\n            throw new ArgumentException(\"Amount must be positive\", nameof(amount));\n\n        lock (_lock)\n        {\n            _balance += amount;\n            Console.WriteLine($\"Deposited {amount:C}, new balance: {_balance:C}\");\n        }\n    }\n\n    public bool Withdraw(decimal amount)\n    {\n        if (amount \u003C= 0)\n            throw new ArgumentException(\"Amount must be positive\", nameof(amount));\n\n        lock (_lock)\n        {\n            if (_balance >= amount)\n            {\n                _balance -= amount;\n                Console.WriteLine($\"Withdrew {amount:C}, new balance: {_balance:C}\");\n                return true;\n            }\n            else\n            {\n                Console.WriteLine($\"Insufficient funds for {amount:C}\");\n                return false;\n            }\n        }\n    }\n\n    public decimal GetBalance()\n    {\n        lock (_lock)\n        {\n            return _balance;\n        }\n    }\n}\n",[2986,6753,6754,6760,6764,6774,6790,6794,6810,6814,6826,6830,6834,6851,6855,6871,6898,6902,6912,6916,6926,6972,6976,6980,6984,7000,7004,7018,7040,7044,7054,7058,7072,7076,7087,7127,7136,7140,7145,7149,7176,7184,7188,7192,7196,7200,7211,7215,7226,7231,7240,7245,7250],{"__ignoreMap":2999},[3003,6755,6756,6758],{"class":3005,"line":3006},[3003,6757,3546],{"class":3009},[3003,6759,3550],{"class":3549},[3003,6761,6762],{"class":3005,"line":3028},[3003,6763,3392],{"class":3017},[3003,6765,6766,6768,6770,6772],{"class":3005,"line":3035},[3003,6767,3559],{"class":3009},[3003,6769,3562],{"class":3009},[3003,6771,3565],{"class":3013},[3003,6773,3025],{"class":3017},[3003,6775,6776,6778,6780,6782,6784,6786,6788],{"class":3005,"line":3042},[3003,6777,3559],{"class":3009},[3003,6779,3574],{"class":3009},[3003,6781,3577],{"class":3009},[3003,6783,3580],{"class":3013},[3003,6785,3018],{"class":3017},[3003,6787,3368],{"class":3009},[3003,6789,3371],{"class":3017},[3003,6791,6792],{"class":3005,"line":3395},[3003,6793,3032],{"emptyLinePlaceholder":3031},[3003,6795,6796,6798,6801,6803,6805,6808],{"class":3005,"line":3418},[3003,6797,3591],{"class":3009},[3003,6799,6800],{"class":3383}," BankAccount",[3003,6802,3406],{"class":3017},[3003,6804,3603],{"class":3009},[3003,6806,6807],{"class":3013}," initialBalance",[3003,6809,3635],{"class":3017},[3003,6811,6812],{"class":3005,"line":3426},[3003,6813,3640],{"class":3017},[3003,6815,6816,6819,6821,6824],{"class":3005,"line":3446},[3003,6817,6818],{"class":3013},"        _balance",[3003,6820,3018],{"class":3017},[3003,6822,6823],{"class":3013},"initialBalance",[3003,6825,3025],{"class":3017},[3003,6827,6828],{"class":3005,"line":3452},[3003,6829,3703],{"class":3017},[3003,6831,6832],{"class":3005,"line":3457},[3003,6833,3032],{"emptyLinePlaceholder":3031},[3003,6835,6836,6838,6840,6843,6845,6847,6849],{"class":3005,"line":3467},[3003,6837,3591],{"class":3009},[3003,6839,3622],{"class":3009},[3003,6841,6842],{"class":3383}," Deposit",[3003,6844,3406],{"class":3017},[3003,6846,3603],{"class":3009},[3003,6848,3632],{"class":3013},[3003,6850,3635],{"class":3017},[3003,6852,6853],{"class":3005,"line":3472},[3003,6854,3640],{"class":3017},[3003,6856,6857,6860,6862,6864,6867,6869],{"class":3005,"line":3490},[3003,6858,6859],{"class":3645},"        if",[3003,6861,3649],{"class":3017},[3003,6863,3670],{"class":3013},[3003,6865,6866],{"class":3017}," \u003C= ",[3003,6868,3022],{"class":3021},[3003,6870,3635],{"class":3017},[3003,6872,6873,6876,6878,6881,6883,6886,6888,6891,6893,6895],{"class":3005,"line":3496},[3003,6874,6875],{"class":3645},"            throw",[3003,6877,4892],{"class":3009},[3003,6879,6880],{"class":3549}," ArgumentException",[3003,6882,3406],{"class":3017},[3003,6884,6885],{"class":4418},"\"Amount must be positive\"",[3003,6887,3833],{"class":3017},[3003,6889,6890],{"class":3009},"nameof",[3003,6892,3406],{"class":3017},[3003,6894,3670],{"class":3013},[3003,6896,6897],{"class":3017},"));\n",[3003,6899,6900],{"class":3005,"line":3513},[3003,6901,3032],{"emptyLinePlaceholder":3031},[3003,6903,6904,6906,6908,6910],{"class":3005,"line":3710},[3003,6905,3646],{"class":3645},[3003,6907,3649],{"class":3017},[3003,6909,3652],{"class":3013},[3003,6911,3635],{"class":3017},[3003,6913,6914],{"class":3005,"line":3715},[3003,6915,3659],{"class":3017},[3003,6917,6918,6920,6922,6924],{"class":3005,"line":3721},[3003,6919,3664],{"class":3013},[3003,6921,3731],{"class":3017},[3003,6923,3670],{"class":3013},[3003,6925,3025],{"class":3017},[3003,6927,6928,6931,6933,6935,6937,6940,6944,6946,6948,6951,6954,6957,6959,6961,6963,6965,6967,6970],{"class":3005,"line":4399},[3003,6929,6930],{"class":3013},"            Console",[3003,6932,3154],{"class":3017},[3003,6934,4413],{"class":3383},[3003,6936,3406],{"class":3017},[3003,6938,6939],{"class":4418},"$\"Deposited ",[3003,6941,6943],{"class":6942},"sD7JJ","{",[3003,6945,3670],{"class":3013},[3003,6947,3062],{"class":3017},[3003,6949,6950],{"class":3013},"C",[3003,6952,6953],{"class":6942},"}",[3003,6955,6956],{"class":4418},", new balance: ",[3003,6958,6943],{"class":6942},[3003,6960,3688],{"class":3013},[3003,6962,3062],{"class":3017},[3003,6964,6950],{"class":3013},[3003,6966,6953],{"class":6942},[3003,6968,6969],{"class":4418},"\"",[3003,6971,3814],{"class":3017},[3003,6973,6974],{"class":3005,"line":4405},[3003,6975,3698],{"class":3017},[3003,6977,6978],{"class":3005,"line":4424},[3003,6979,3703],{"class":3017},[3003,6981,6982],{"class":3005,"line":4429},[3003,6983,3032],{"emptyLinePlaceholder":3031},[3003,6985,6986,6988,6990,6992,6994,6996,6998],{"class":3005,"line":4756},[3003,6987,3591],{"class":3009},[3003,6989,3839],{"class":3009},[3003,6991,3625],{"class":3383},[3003,6993,3406],{"class":3017},[3003,6995,3603],{"class":3009},[3003,6997,3632],{"class":3013},[3003,6999,3635],{"class":3017},[3003,7001,7002],{"class":3005,"line":4767},[3003,7003,3640],{"class":3017},[3003,7005,7006,7008,7010,7012,7014,7016],{"class":3005,"line":4783},[3003,7007,6859],{"class":3645},[3003,7009,3649],{"class":3017},[3003,7011,3670],{"class":3013},[3003,7013,6866],{"class":3017},[3003,7015,3022],{"class":3021},[3003,7017,3635],{"class":3017},[3003,7019,7020,7022,7024,7026,7028,7030,7032,7034,7036,7038],{"class":3005,"line":4788},[3003,7021,6875],{"class":3645},[3003,7023,4892],{"class":3009},[3003,7025,6880],{"class":3549},[3003,7027,3406],{"class":3017},[3003,7029,6885],{"class":4418},[3003,7031,3833],{"class":3017},[3003,7033,6890],{"class":3009},[3003,7035,3406],{"class":3017},[3003,7037,3670],{"class":3013},[3003,7039,6897],{"class":3017},[3003,7041,7042],{"class":3005,"line":4793},[3003,7043,3032],{"emptyLinePlaceholder":3031},[3003,7045,7046,7048,7050,7052],{"class":3005,"line":4798},[3003,7047,3646],{"class":3645},[3003,7049,3649],{"class":3017},[3003,7051,3652],{"class":3013},[3003,7053,3635],{"class":3017},[3003,7055,7056],{"class":3005,"line":4822},[3003,7057,3659],{"class":3017},[3003,7059,7060,7062,7064,7066,7068,7070],{"class":3005,"line":4827},[3003,7061,4667],{"class":3645},[3003,7063,3649],{"class":3017},[3003,7065,3688],{"class":3013},[3003,7067,5648],{"class":3017},[3003,7069,3670],{"class":3013},[3003,7071,3635],{"class":3017},[3003,7073,7074],{"class":3005,"line":4840},[3003,7075,4679],{"class":3017},[3003,7077,7078,7081,7083,7085],{"class":3005,"line":4845},[3003,7079,7080],{"class":3013},"                _balance",[3003,7082,3667],{"class":3017},[3003,7084,3670],{"class":3013},[3003,7086,3025],{"class":3017},[3003,7088,7089,7092,7094,7096,7098,7101,7103,7105,7107,7109,7111,7113,7115,7117,7119,7121,7123,7125],{"class":3005,"line":4850},[3003,7090,7091],{"class":3013},"                Console",[3003,7093,3154],{"class":3017},[3003,7095,4413],{"class":3383},[3003,7097,3406],{"class":3017},[3003,7099,7100],{"class":4418},"$\"Withdrew ",[3003,7102,6943],{"class":6942},[3003,7104,3670],{"class":3013},[3003,7106,3062],{"class":3017},[3003,7108,6950],{"class":3013},[3003,7110,6953],{"class":6942},[3003,7112,6956],{"class":4418},[3003,7114,6943],{"class":6942},[3003,7116,3688],{"class":3013},[3003,7118,3062],{"class":3017},[3003,7120,6950],{"class":3013},[3003,7122,6953],{"class":6942},[3003,7124,6969],{"class":4418},[3003,7126,3814],{"class":3017},[3003,7128,7129,7131,7134],{"class":3005,"line":4875},[3003,7130,4696],{"class":3645},[3003,7132,7133],{"class":3009}," true",[3003,7135,3025],{"class":3017},[3003,7137,7138],{"class":3005,"line":4886},[3003,7139,4710],{"class":3017},[3003,7141,7142],{"class":3005,"line":4905},[3003,7143,7144],{"class":3645},"            else\n",[3003,7146,7147],{"class":3005,"line":4910},[3003,7148,4679],{"class":3017},[3003,7150,7151,7153,7155,7157,7159,7162,7164,7166,7168,7170,7172,7174],{"class":3005,"line":4928},[3003,7152,7091],{"class":3013},[3003,7154,3154],{"class":3017},[3003,7156,4413],{"class":3383},[3003,7158,3406],{"class":3017},[3003,7160,7161],{"class":4418},"$\"Insufficient funds for ",[3003,7163,6943],{"class":6942},[3003,7165,3670],{"class":3013},[3003,7167,3062],{"class":3017},[3003,7169,6950],{"class":3013},[3003,7171,6953],{"class":6942},[3003,7173,6969],{"class":4418},[3003,7175,3814],{"class":3017},[3003,7177,7178,7180,7182],{"class":3005,"line":4933},[3003,7179,4696],{"class":3645},[3003,7181,4699],{"class":3009},[3003,7183,3025],{"class":3017},[3003,7185,7186],{"class":3005,"line":4938},[3003,7187,4710],{"class":3017},[3003,7189,7190],{"class":3005,"line":4943},[3003,7191,3698],{"class":3017},[3003,7193,7194],{"class":3005,"line":4954},[3003,7195,3703],{"class":3017},[3003,7197,7198],{"class":3005,"line":4969},[3003,7199,3032],{"emptyLinePlaceholder":3031},[3003,7201,7202,7204,7206,7209],{"class":3005,"line":4974},[3003,7203,3591],{"class":3009},[3003,7205,3562],{"class":3009},[3003,7207,7208],{"class":3383}," GetBalance",[3003,7210,3387],{"class":3017},[3003,7212,7213],{"class":3005,"line":4979},[3003,7214,3640],{"class":3017},[3003,7216,7218,7220,7222,7224],{"class":3005,"line":7217},46,[3003,7219,3646],{"class":3645},[3003,7221,3649],{"class":3017},[3003,7223,3652],{"class":3013},[3003,7225,3635],{"class":3017},[3003,7227,7229],{"class":3005,"line":7228},47,[3003,7230,3659],{"class":3017},[3003,7232,7234,7236,7238],{"class":3005,"line":7233},48,[3003,7235,4719],{"class":3645},[3003,7237,3565],{"class":3013},[3003,7239,3025],{"class":3017},[3003,7241,7243],{"class":3005,"line":7242},49,[3003,7244,3698],{"class":3017},[3003,7246,7248],{"class":3005,"line":7247},50,[3003,7249,3703],{"class":3017},[3003,7251,7253],{"class":3005,"line":7252},51,[3003,7254,3449],{"class":3017},[2965,7256,7257],{},[2969,7258,7259],{},"Демонстрація багатопотокового доступу:",[2994,7261,7263],{"className":2996,"code":7262,"language":2998,"meta":2999,"style":2999},"var account = new BankAccount(1000m);\n\n// 10 потоків одночасно роблять операції\nvar tasks = new List\u003CTask>();\n\nfor (int i = 0; i \u003C 5; i++)\n{\n    tasks.Add(Task.Run(() => account.Deposit(100m)));\n    tasks.Add(Task.Run(() => account.Withdraw(50m)));\n}\n\nawait Task.WhenAll(tasks);\n\nConsole.WriteLine($\"Final balance: {account.GetBalance():C}\");\n// Завжди коректний результат: 1000 + (5 × 100) - (5 × 50) = 1250\n",[2986,7264,7265,7286,7290,7295,7317,7321,7355,7359,7396,7427,7431,7435,7455,7459,7495],{"__ignoreMap":2999},[3003,7266,7267,7270,7273,7275,7277,7279,7281,7284],{"class":3005,"line":3006},[3003,7268,7269],{"class":3009},"var",[3003,7271,7272],{"class":3013}," account",[3003,7274,3018],{"class":3017},[3003,7276,3368],{"class":3009},[3003,7278,6800],{"class":3549},[3003,7280,3406],{"class":3017},[3003,7282,7283],{"class":3021},"1000m",[3003,7285,3814],{"class":3017},[3003,7287,7288],{"class":3005,"line":3028},[3003,7289,3032],{"emptyLinePlaceholder":3031},[3003,7291,7292],{"class":3005,"line":3035},[3003,7293,7294],{"class":3038},"// 10 потоків одночасно роблять операції\n",[3003,7296,7297,7299,7302,7304,7306,7309,7311,7314],{"class":3005,"line":3042},[3003,7298,7269],{"class":3009},[3003,7300,7301],{"class":3013}," tasks",[3003,7303,3018],{"class":3017},[3003,7305,3368],{"class":3009},[3003,7307,7308],{"class":3549}," List",[3003,7310,3600],{"class":3017},[3003,7312,7313],{"class":3549},"Task",[3003,7315,7316],{"class":3017},">();\n",[3003,7318,7319],{"class":3005,"line":3395},[3003,7320,3032],{"emptyLinePlaceholder":3031},[3003,7322,7323,7326,7328,7330,7333,7335,7337,7340,7343,7345,7348,7350,7352],{"class":3005,"line":3418},[3003,7324,7325],{"class":3645},"for",[3003,7327,3649],{"class":3017},[3003,7329,3010],{"class":3009},[3003,7331,7332],{"class":3013}," i",[3003,7334,3018],{"class":3017},[3003,7336,3022],{"class":3021},[3003,7338,7339],{"class":3017},"; ",[3003,7341,7342],{"class":3013},"i",[3003,7344,6437],{"class":3017},[3003,7346,7347],{"class":3021},"5",[3003,7349,7339],{"class":3017},[3003,7351,7342],{"class":3013},[3003,7353,7354],{"class":3017},"++)\n",[3003,7356,7357],{"class":3005,"line":3426},[3003,7358,3392],{"class":3017},[3003,7360,7361,7364,7366,7369,7371,7373,7375,7378,7381,7383,7385,7388,7390,7393],{"class":3005,"line":3446},[3003,7362,7363],{"class":3013},"    tasks",[3003,7365,3154],{"class":3017},[3003,7367,7368],{"class":3383},"Add",[3003,7370,3406],{"class":3017},[3003,7372,7313],{"class":3013},[3003,7374,3154],{"class":3017},[3003,7376,7377],{"class":3383},"Run",[3003,7379,7380],{"class":3017},"(() => ",[3003,7382,3724],{"class":3013},[3003,7384,3154],{"class":3017},[3003,7386,7387],{"class":3383},"Deposit",[3003,7389,3406],{"class":3017},[3003,7391,7392],{"class":3021},"100m",[3003,7394,7395],{"class":3017},")));\n",[3003,7397,7398,7400,7402,7404,7406,7408,7410,7412,7414,7416,7418,7420,7422,7425],{"class":3005,"line":3452},[3003,7399,7363],{"class":3013},[3003,7401,3154],{"class":3017},[3003,7403,7368],{"class":3383},[3003,7405,3406],{"class":3017},[3003,7407,7313],{"class":3013},[3003,7409,3154],{"class":3017},[3003,7411,7377],{"class":3383},[3003,7413,7380],{"class":3017},[3003,7415,3724],{"class":3013},[3003,7417,3154],{"class":3017},[3003,7419,3744],{"class":3383},[3003,7421,3406],{"class":3017},[3003,7423,7424],{"class":3021},"50m",[3003,7426,7395],{"class":3017},[3003,7428,7429],{"class":3005,"line":3457},[3003,7430,3449],{"class":3017},[3003,7432,7433],{"class":3005,"line":3467},[3003,7434,3032],{"emptyLinePlaceholder":3031},[3003,7436,7437,7440,7443,7445,7448,7450,7453],{"class":3005,"line":3472},[3003,7438,7439],{"class":3009},"await",[3003,7441,7442],{"class":3013}," Task",[3003,7444,3154],{"class":3017},[3003,7446,7447],{"class":3383},"WhenAll",[3003,7449,3406],{"class":3017},[3003,7451,7452],{"class":3013},"tasks",[3003,7454,3814],{"class":3017},[3003,7456,7457],{"class":3005,"line":3490},[3003,7458,3032],{"emptyLinePlaceholder":3031},[3003,7460,7461,7464,7466,7468,7470,7473,7475,7477,7479,7482,7485,7487,7489,7491,7493],{"class":3005,"line":3496},[3003,7462,7463],{"class":3013},"Console",[3003,7465,3154],{"class":3017},[3003,7467,4413],{"class":3383},[3003,7469,3406],{"class":3017},[3003,7471,7472],{"class":4418},"$\"Final balance: ",[3003,7474,6943],{"class":6942},[3003,7476,3724],{"class":3013},[3003,7478,3154],{"class":6942},[3003,7480,7481],{"class":3383},"GetBalance",[3003,7483,7484],{"class":6942},"()",[3003,7486,3062],{"class":3017},[3003,7488,6950],{"class":3013},[3003,7490,6953],{"class":6942},[3003,7492,6969],{"class":4418},[3003,7494,3814],{"class":3017},[3003,7496,7497],{"class":3005,"line":3513},[3003,7498,7499],{"class":3038},"// Завжди коректний результат: 1000 + (5 × 100) - (5 × 50) = 1250\n",[4988,7501,7503,7512,7515,7523,7531,7538,7546,7553,7561,7569,7576,7584,7596,7599],{"title":7502},"Thread-Safe Bank Account",[4992,7504,7506,5000,7509],{"className":7505},[3005],[3003,7507,4999],{"className":7508},[4998],[2969,7510,4990],{"className":7511},[5004],[4992,7513],{"className":7514},[3005],[4992,7516,7518,7522],{"className":7517},[3005],[3003,7519,7521],{"className":7520},[5020],"[Thread 4]"," Deposited $100.00, new balance: $1,100.00",[4992,7524,7526,7530],{"className":7525},[3005],[3003,7527,7529],{"className":7528},[5014],"[Thread 7]"," Withdrew $50.00, new balance: $1,050.00",[4992,7532,7534,7537],{"className":7533},[3005],[3003,7535,5028],{"className":7536},[5020]," Deposited $100.00, new balance: $1,150.00",[4992,7539,7541,7545],{"className":7540},[3005],[3003,7542,7544],{"className":7543},[5014],"[Thread 9]"," Withdrew $50.00, new balance: $1,100.00",[4992,7547,7549,7552],{"className":7548},[3005],[3003,7550,5015],{"className":7551},[5020]," Deposited $100.00, new balance: $1,200.00",[4992,7554,7556,7560],{"className":7555},[3005],[3003,7557,7559],{"className":7558},[5014],"[Thread 5]"," Withdrew $50.00, new balance: $1,150.00",[4992,7562,7564,7568],{"className":7563},[3005],[3003,7565,7567],{"className":7566},[5020],"[Thread 8]"," Deposited $100.00, new balance: $1,250.00",[4992,7570,7572,7575],{"className":7571},[3005],[3003,7573,5040],{"className":7574},[5014]," Withdrew $50.00, new balance: $1,200.00",[4992,7577,7579,7583],{"className":7578},[3005],[3003,7580,7582],{"className":7581},[5020],"[Thread 6]"," Deposited $100.00, new balance: $1,300.00",[4992,7585,7587,7591,7592],{"className":7586},[3005],[3003,7588,7590],{"className":7589},[5014],"[Thread 10]"," Withdrew $50.00, new balance: ",[2969,7593,7595],{"className":7594},[5004,5020],"$1,250.00",[4992,7597],{"className":7598},[3005],[4992,7600,7602,7603,7606],{"className":7601},[3005],"Final balance: ",[2969,7604,7595],{"className":7605},[5004,5020]," ✓",[2981,7608,7610],{"id":7609},"критичні-правила-вибору-lock-object","Критичні Правила Вибору Lock Object",[2965,7612,7613,7614,7616],{},"Не всі об'єкти підходять для використання у ",[2986,7615,6523],{},". Ось правила:",[7618,7619,7620],"card-group",{},[7621,7622,7625,7656],"card",{"icon":7623,"title":7624},"i-lucide-check-circle","✅ Правильно",[7626,7627,7628,7637,7643],"ul",{},[3067,7629,7630,7633,7634],{},[2986,7631,7632],{},"private readonly object _lock = new();"," — ",[2969,7635,7636],{},"найкращий варіант",[3067,7638,7639,7642],{},[2986,7640,7641],{},"private static readonly object _staticLock = new();"," — для статичних членів",[3067,7644,7645,7633,7648,7651,7652,7655],{},[2986,7646,7647],{},"this",[2969,7649,7650],{},"тільки"," якщо клас ",[2986,7653,7654],{},"sealed"," і ви контролюєте весь код\n::",[7621,7657,7660],{"icon":7658,"title":7659},"i-lucide-x-circle","❌ Неправильно",[7626,7661,7662,7668,7674,7680],{},[3067,7663,7664,7667],{},[2986,7665,7666],{},"lock(this)"," — зовнішній код може захопити монітор на вашому об'єкті",[3067,7669,7670,7673],{},[2986,7671,7672],{},"lock(typeof(MyClass))"," — глобальний lock, блокує всі екземпляри",[3067,7675,7676,7679],{},[2986,7677,7678],{},"lock(\"string\")"," — рядки інтерновані, різні частини коду можуть заблокувати одне одного",[3067,7681,7682,7685],{},[2986,7683,7684],{},"lock(value type)"," — компілятор заборонить (boxing створює новий об'єкт)\n::",[2965,7687,7688],{},[2969,7689,3988,7690,7692],{},[2986,7691,7666],{}," небезпечний:",[2994,7694,7696],{"className":2996,"code":7695,"language":2998,"meta":2999,"style":2999},"class Counter\n{\n    private int _value;\n\n    public void Increment()\n    {\n        lock (this)  // ⚠️ Небезпечно!\n        {\n            _value++;\n        }\n    }\n}\n\n// Зовнішній код може заблокувати ваш об'єкт:\nvar counter = new Counter();\nlock (counter)  // Захопили монітор ззовні\n{\n    Thread.Sleep(10000);  // Тримаємо 10 секунд\n    // counter.Increment() всередині заблокується!\n}\n",[2986,7697,7698,7705,7709,7720,7724,7734,7738,7752,7756,7763,7767,7771,7775,7779,7784,7799,7812,7816,7836,7841],{"__ignoreMap":2999},[3003,7699,7700,7702],{"class":3005,"line":3006},[3003,7701,3546],{"class":3009},[3003,7703,7704],{"class":3549}," Counter\n",[3003,7706,7707],{"class":3005,"line":3028},[3003,7708,3392],{"class":3017},[3003,7710,7711,7713,7715,7718],{"class":3005,"line":3035},[3003,7712,3559],{"class":3009},[3003,7714,5535],{"class":3009},[3003,7716,7717],{"class":3013}," _value",[3003,7719,3025],{"class":3017},[3003,7721,7722],{"class":3005,"line":3042},[3003,7723,3032],{"emptyLinePlaceholder":3031},[3003,7725,7726,7728,7730,7732],{"class":3005,"line":3395},[3003,7727,3591],{"class":3009},[3003,7729,3622],{"class":3009},[3003,7731,3908],{"class":3383},[3003,7733,3387],{"class":3017},[3003,7735,7736],{"class":3005,"line":3418},[3003,7737,3640],{"class":3017},[3003,7739,7740,7742,7744,7746,7749],{"class":3005,"line":3426},[3003,7741,3646],{"class":3645},[3003,7743,3649],{"class":3017},[3003,7745,7647],{"class":3009},[3003,7747,7748],{"class":3017},")  ",[3003,7750,7751],{"class":3038},"// ⚠️ Небезпечно!\n",[3003,7753,7754],{"class":3005,"line":3446},[3003,7755,3659],{"class":3017},[3003,7757,7758,7761],{"class":3005,"line":3452},[3003,7759,7760],{"class":3013},"            _value",[3003,7762,4064],{"class":3017},[3003,7764,7765],{"class":3005,"line":3457},[3003,7766,3698],{"class":3017},[3003,7768,7769],{"class":3005,"line":3467},[3003,7770,3703],{"class":3017},[3003,7772,7773],{"class":3005,"line":3472},[3003,7774,3449],{"class":3017},[3003,7776,7777],{"class":3005,"line":3490},[3003,7778,3032],{"emptyLinePlaceholder":3031},[3003,7780,7781],{"class":3005,"line":3496},[3003,7782,7783],{"class":3038},"// Зовнішній код може заблокувати ваш об'єкт:\n",[3003,7785,7786,7788,7790,7792,7794,7797],{"class":3005,"line":3513},[3003,7787,7269],{"class":3009},[3003,7789,3014],{"class":3013},[3003,7791,3018],{"class":3017},[3003,7793,3368],{"class":3009},[3003,7795,7796],{"class":3549}," Counter",[3003,7798,3371],{"class":3017},[3003,7800,7801,7803,7805,7807,7809],{"class":3005,"line":3710},[3003,7802,6523],{"class":3645},[3003,7804,3649],{"class":3017},[3003,7806,3045],{"class":3013},[3003,7808,7748],{"class":3017},[3003,7810,7811],{"class":3038},"// Захопили монітор ззовні\n",[3003,7813,7814],{"class":3005,"line":3715},[3003,7815,3392],{"class":3017},[3003,7817,7818,7821,7823,7826,7828,7831,7833],{"class":3005,"line":3721},[3003,7819,7820],{"class":3013},"    Thread",[3003,7822,3154],{"class":3017},[3003,7824,7825],{"class":3383},"Sleep",[3003,7827,3406],{"class":3017},[3003,7829,7830],{"class":3021},"10000",[3003,7832,3412],{"class":3017},[3003,7834,7835],{"class":3038},"// Тримаємо 10 секунд\n",[3003,7837,7838],{"class":3005,"line":4399},[3003,7839,7840],{"class":3038},"    // counter.Increment() всередині заблокується!\n",[3003,7842,7843],{"class":3005,"line":4405},[3003,7844,3449],{"class":3017},[2965,7846,7847],{},[2969,7848,7849],{},"Правильний підхід:",[2994,7851,7853],{"className":2996,"code":7852,"language":2998,"meta":2999,"style":2999},"class Counter\n{\n    private int _value;\n    private readonly object _lock = new();  // ✅ Приватний lock object\n\n    public void Increment()\n    {\n        lock (_lock)\n        {\n            _value++;\n        }\n    }\n}\n\n// Зовнішній код не має доступу до _lock — безпечно!\n",[2986,7854,7855,7861,7865,7875,7894,7898,7908,7912,7922,7926,7932,7936,7940,7944,7948],{"__ignoreMap":2999},[3003,7856,7857,7859],{"class":3005,"line":3006},[3003,7858,3546],{"class":3009},[3003,7860,7704],{"class":3549},[3003,7862,7863],{"class":3005,"line":3028},[3003,7864,3392],{"class":3017},[3003,7866,7867,7869,7871,7873],{"class":3005,"line":3035},[3003,7868,3559],{"class":3009},[3003,7870,5535],{"class":3009},[3003,7872,7717],{"class":3013},[3003,7874,3025],{"class":3017},[3003,7876,7877,7879,7881,7883,7885,7887,7889,7891],{"class":3005,"line":3042},[3003,7878,3559],{"class":3009},[3003,7880,3574],{"class":3009},[3003,7882,3577],{"class":3009},[3003,7884,3580],{"class":3013},[3003,7886,3018],{"class":3017},[3003,7888,3368],{"class":3009},[3003,7890,5216],{"class":3017},[3003,7892,7893],{"class":3038},"// ✅ Приватний lock object\n",[3003,7895,7896],{"class":3005,"line":3395},[3003,7897,3032],{"emptyLinePlaceholder":3031},[3003,7899,7900,7902,7904,7906],{"class":3005,"line":3418},[3003,7901,3591],{"class":3009},[3003,7903,3622],{"class":3009},[3003,7905,3908],{"class":3383},[3003,7907,3387],{"class":3017},[3003,7909,7910],{"class":3005,"line":3426},[3003,7911,3640],{"class":3017},[3003,7913,7914,7916,7918,7920],{"class":3005,"line":3446},[3003,7915,3646],{"class":3645},[3003,7917,3649],{"class":3017},[3003,7919,3652],{"class":3013},[3003,7921,3635],{"class":3017},[3003,7923,7924],{"class":3005,"line":3452},[3003,7925,3659],{"class":3017},[3003,7927,7928,7930],{"class":3005,"line":3457},[3003,7929,7760],{"class":3013},[3003,7931,4064],{"class":3017},[3003,7933,7934],{"class":3005,"line":3467},[3003,7935,3698],{"class":3017},[3003,7937,7938],{"class":3005,"line":3472},[3003,7939,3703],{"class":3017},[3003,7941,7942],{"class":3005,"line":3490},[3003,7943,3449],{"class":3017},[3003,7945,7946],{"class":3005,"line":3496},[3003,7947,3032],{"emptyLinePlaceholder":3031},[3003,7949,7950],{"class":3005,"line":3513},[3003,7951,7952],{"class":3038},"// Зовнішній код не має доступу до _lock — безпечно!\n",[2981,7954,7956],{"id":7955},"lock-granularity-грубий-vs-тонкий-lock","Lock Granularity — Грубий vs Тонкий Lock",[2965,7958,7959,7962],{},[2969,7960,7961],{},"Granularity"," (гранулярність) — це розмір критичної секції. Вибір правильної гранулярності критичний для продуктивності.",[2965,7964,7965],{},[2969,7966,7967],{},"Грубий lock (Coarse-grained):",[2994,7969,7971],{"className":2996,"code":7970,"language":2998,"meta":2999,"style":2999},"class ShoppingCart\n{\n    private readonly List\u003CItem> _items = new();\n    private readonly object _lock = new();\n\n    public void AddItem(Item item)\n    {\n        lock (_lock)  // Один lock для всього\n        {\n            _items.Add(item);\n        }\n    }\n\n    public void RemoveItem(Item item)\n    {\n        lock (_lock)  // Той самий lock\n        {\n            _items.Remove(item);\n        }\n    }\n\n    public decimal GetTotal()\n    {\n        lock (_lock)  // Той самий lock\n        {\n            return _items.Sum(i => i.Price);\n        }\n    }\n}\n",[2986,7972,7973,7980,7984,8008,8024,8028,8045,8049,8062,8066,8081,8085,8089,8093,8110,8114,8127,8131,8146,8150,8154,8158,8169,8173,8185,8189,8216,8220,8224],{"__ignoreMap":2999},[3003,7974,7975,7977],{"class":3005,"line":3006},[3003,7976,3546],{"class":3009},[3003,7978,7979],{"class":3549}," ShoppingCart\n",[3003,7981,7982],{"class":3005,"line":3028},[3003,7983,3392],{"class":3017},[3003,7985,7986,7988,7990,7992,7994,7997,7999,8002,8004,8006],{"class":3005,"line":3035},[3003,7987,3559],{"class":3009},[3003,7989,3574],{"class":3009},[3003,7991,7308],{"class":3549},[3003,7993,3600],{"class":3017},[3003,7995,7996],{"class":3549},"Item",[3003,7998,4488],{"class":3017},[3003,8000,8001],{"class":3013},"_items",[3003,8003,3018],{"class":3017},[3003,8005,3368],{"class":3009},[3003,8007,3371],{"class":3017},[3003,8009,8010,8012,8014,8016,8018,8020,8022],{"class":3005,"line":3042},[3003,8011,3559],{"class":3009},[3003,8013,3574],{"class":3009},[3003,8015,3577],{"class":3009},[3003,8017,3580],{"class":3013},[3003,8019,3018],{"class":3017},[3003,8021,3368],{"class":3009},[3003,8023,3371],{"class":3017},[3003,8025,8026],{"class":3005,"line":3395},[3003,8027,3032],{"emptyLinePlaceholder":3031},[3003,8029,8030,8032,8034,8037,8039,8041,8043],{"class":3005,"line":3418},[3003,8031,3591],{"class":3009},[3003,8033,3622],{"class":3009},[3003,8035,8036],{"class":3383}," AddItem",[3003,8038,3406],{"class":3017},[3003,8040,7996],{"class":3549},[3003,8042,5606],{"class":3013},[3003,8044,3635],{"class":3017},[3003,8046,8047],{"class":3005,"line":3426},[3003,8048,3640],{"class":3017},[3003,8050,8051,8053,8055,8057,8059],{"class":3005,"line":3446},[3003,8052,3646],{"class":3645},[3003,8054,3649],{"class":3017},[3003,8056,3652],{"class":3013},[3003,8058,7748],{"class":3017},[3003,8060,8061],{"class":3038},"// Один lock для всього\n",[3003,8063,8064],{"class":3005,"line":3452},[3003,8065,3659],{"class":3017},[3003,8067,8068,8071,8073,8075,8077,8079],{"class":3005,"line":3457},[3003,8069,8070],{"class":3013},"            _items",[3003,8072,3154],{"class":3017},[3003,8074,7368],{"class":3383},[3003,8076,3406],{"class":3017},[3003,8078,5696],{"class":3013},[3003,8080,3814],{"class":3017},[3003,8082,8083],{"class":3005,"line":3467},[3003,8084,3698],{"class":3017},[3003,8086,8087],{"class":3005,"line":3472},[3003,8088,3703],{"class":3017},[3003,8090,8091],{"class":3005,"line":3490},[3003,8092,3032],{"emptyLinePlaceholder":3031},[3003,8094,8095,8097,8099,8102,8104,8106,8108],{"class":3005,"line":3496},[3003,8096,3591],{"class":3009},[3003,8098,3622],{"class":3009},[3003,8100,8101],{"class":3383}," RemoveItem",[3003,8103,3406],{"class":3017},[3003,8105,7996],{"class":3549},[3003,8107,5606],{"class":3013},[3003,8109,3635],{"class":3017},[3003,8111,8112],{"class":3005,"line":3513},[3003,8113,3640],{"class":3017},[3003,8115,8116,8118,8120,8122,8124],{"class":3005,"line":3710},[3003,8117,3646],{"class":3645},[3003,8119,3649],{"class":3017},[3003,8121,3652],{"class":3013},[3003,8123,7748],{"class":3017},[3003,8125,8126],{"class":3038},"// Той самий lock\n",[3003,8128,8129],{"class":3005,"line":3715},[3003,8130,3659],{"class":3017},[3003,8132,8133,8135,8137,8140,8142,8144],{"class":3005,"line":3721},[3003,8134,8070],{"class":3013},[3003,8136,3154],{"class":3017},[3003,8138,8139],{"class":3383},"Remove",[3003,8141,3406],{"class":3017},[3003,8143,5696],{"class":3013},[3003,8145,3814],{"class":3017},[3003,8147,8148],{"class":3005,"line":4399},[3003,8149,3698],{"class":3017},[3003,8151,8152],{"class":3005,"line":4405},[3003,8153,3703],{"class":3017},[3003,8155,8156],{"class":3005,"line":4424},[3003,8157,3032],{"emptyLinePlaceholder":3031},[3003,8159,8160,8162,8164,8167],{"class":3005,"line":4429},[3003,8161,3591],{"class":3009},[3003,8163,3562],{"class":3009},[3003,8165,8166],{"class":3383}," GetTotal",[3003,8168,3387],{"class":3017},[3003,8170,8171],{"class":3005,"line":4756},[3003,8172,3640],{"class":3017},[3003,8174,8175,8177,8179,8181,8183],{"class":3005,"line":4767},[3003,8176,3646],{"class":3645},[3003,8178,3649],{"class":3017},[3003,8180,3652],{"class":3013},[3003,8182,7748],{"class":3017},[3003,8184,8126],{"class":3038},[3003,8186,8187],{"class":3005,"line":4783},[3003,8188,3659],{"class":3017},[3003,8190,8191,8193,8196,8198,8201,8203,8205,8207,8209,8211,8214],{"class":3005,"line":4788},[3003,8192,4719],{"class":3645},[3003,8194,8195],{"class":3013}," _items",[3003,8197,3154],{"class":3017},[3003,8199,8200],{"class":3383},"Sum",[3003,8202,3406],{"class":3017},[3003,8204,7342],{"class":3013},[3003,8206,3737],{"class":3017},[3003,8208,7342],{"class":3013},[3003,8210,3154],{"class":3017},[3003,8212,8213],{"class":3013},"Price",[3003,8215,3814],{"class":3017},[3003,8217,8218],{"class":3005,"line":4793},[3003,8219,3698],{"class":3017},[3003,8221,8222],{"class":3005,"line":4798},[3003,8223,3703],{"class":3017},[3003,8225,8226],{"class":3005,"line":4822},[3003,8227,3449],{"class":3017},[2965,8229,8230,8233,8234,8237,8240],{},[2969,8231,8232],{},"Переваги",": простий, важко помилитись",[8235,8236],"br",{},[2969,8238,8239],{},"Недоліки",": низька паралельність — тільки одна операція одночасно",[2965,8242,8243],{},[2969,8244,8245],{},"Тонкий lock (Fine-grained):",[2994,8247,8249],{"className":2996,"code":8248,"language":2998,"meta":2999,"style":2999},"class ShoppingCart\n{\n    private readonly Dictionary\u003Cint, Item> _items = new();\n    private readonly ConcurrentDictionary\u003Cint, object> _itemLocks = new();\n\n    public void UpdateItem(int id, Item newItem)\n    {\n        var itemLock = _itemLocks.GetOrAdd(id, _ => new object());\n        lock (itemLock)  // Lock тільки для конкретного item\n        {\n            _items[id] = newItem;\n        }\n    }\n}\n",[2986,8250,8251,8257,8261,8287,8315,8319,8344,8348,8384,8398,8402,8417,8421,8425],{"__ignoreMap":2999},[3003,8252,8253,8255],{"class":3005,"line":3006},[3003,8254,3546],{"class":3009},[3003,8256,7979],{"class":3549},[3003,8258,8259],{"class":3005,"line":3028},[3003,8260,3392],{"class":3017},[3003,8262,8263,8265,8267,8269,8271,8273,8275,8277,8279,8281,8283,8285],{"class":3005,"line":3035},[3003,8264,3559],{"class":3009},[3003,8266,3574],{"class":3009},[3003,8268,4513],{"class":3549},[3003,8270,3600],{"class":3017},[3003,8272,3010],{"class":3009},[3003,8274,3833],{"class":3017},[3003,8276,7996],{"class":3549},[3003,8278,4488],{"class":3017},[3003,8280,8001],{"class":3013},[3003,8282,3018],{"class":3017},[3003,8284,3368],{"class":3009},[3003,8286,3371],{"class":3017},[3003,8288,8289,8291,8293,8296,8298,8300,8302,8304,8306,8309,8311,8313],{"class":3005,"line":3042},[3003,8290,3559],{"class":3009},[3003,8292,3574],{"class":3009},[3003,8294,8295],{"class":3549}," ConcurrentDictionary",[3003,8297,3600],{"class":3017},[3003,8299,3010],{"class":3009},[3003,8301,3833],{"class":3017},[3003,8303,3360],{"class":3009},[3003,8305,4488],{"class":3017},[3003,8307,8308],{"class":3013},"_itemLocks",[3003,8310,3018],{"class":3017},[3003,8312,3368],{"class":3009},[3003,8314,3371],{"class":3017},[3003,8316,8317],{"class":3005,"line":3395},[3003,8318,3032],{"emptyLinePlaceholder":3031},[3003,8320,8321,8323,8325,8328,8330,8332,8335,8337,8339,8342],{"class":3005,"line":3418},[3003,8322,3591],{"class":3009},[3003,8324,3622],{"class":3009},[3003,8326,8327],{"class":3383}," UpdateItem",[3003,8329,3406],{"class":3017},[3003,8331,3010],{"class":3009},[3003,8333,8334],{"class":3013}," id",[3003,8336,3833],{"class":3017},[3003,8338,7996],{"class":3549},[3003,8340,8341],{"class":3013}," newItem",[3003,8343,3635],{"class":3017},[3003,8345,8346],{"class":3005,"line":3426},[3003,8347,3640],{"class":3017},[3003,8349,8350,8353,8356,8358,8360,8362,8365,8367,8370,8372,8375,8377,8379,8381],{"class":3005,"line":3446},[3003,8351,8352],{"class":3009},"        var",[3003,8354,8355],{"class":3013}," itemLock",[3003,8357,3018],{"class":3017},[3003,8359,8308],{"class":3013},[3003,8361,3154],{"class":3017},[3003,8363,8364],{"class":3383},"GetOrAdd",[3003,8366,3406],{"class":3017},[3003,8368,8369],{"class":3013},"id",[3003,8371,3833],{"class":3017},[3003,8373,8374],{"class":3013},"_",[3003,8376,3737],{"class":3017},[3003,8378,3368],{"class":3009},[3003,8380,3577],{"class":3009},[3003,8382,8383],{"class":3017},"());\n",[3003,8385,8386,8388,8390,8393,8395],{"class":3005,"line":3452},[3003,8387,3646],{"class":3645},[3003,8389,3649],{"class":3017},[3003,8391,8392],{"class":3013},"itemLock",[3003,8394,7748],{"class":3017},[3003,8396,8397],{"class":3038},"// Lock тільки для конкретного item\n",[3003,8399,8400],{"class":3005,"line":3457},[3003,8401,3659],{"class":3017},[3003,8403,8404,8406,8408,8410,8412,8415],{"class":3005,"line":3467},[3003,8405,8070],{"class":3013},[3003,8407,4916],{"class":3017},[3003,8409,8369],{"class":3013},[3003,8411,4921],{"class":3017},[3003,8413,8414],{"class":3013},"newItem",[3003,8416,3025],{"class":3017},[3003,8418,8419],{"class":3005,"line":3472},[3003,8420,3698],{"class":3017},[3003,8422,8423],{"class":3005,"line":3490},[3003,8424,3703],{"class":3017},[3003,8426,8427],{"class":3005,"line":3496},[3003,8428,3449],{"class":3017},[2965,8430,8431,8433,8434,8436,8438],{},[2969,8432,8232],{},": висока паралельність — різні items можна змінювати одночасно",[8235,8435],{},[2969,8437,8239],{},": складніший код, ризик deadlock",[4133,8440,8441,8444],{},[2969,8442,8443],{},"Правило",": починайте з грубого lock. Оптимізуйте до тонкого тільки якщо профілювання показує проблеми продуктивності.",[2981,8446,8448],{"id":8447},"lock-з-waitpulse-комбінування-підходів","lock з Wait/Pulse — Комбінування Підходів",[2965,8450,8451,8453,8454,5288,8457,8460],{},[2986,8452,6523],{}," можна комбінувати з ",[2986,8455,8456],{},"Monitor.Wait",[2986,8458,8459],{},"Monitor.Pulse"," для складніших сценаріїв синхронізації:",[2994,8462,8464],{"className":2996,"code":8463,"language":2998,"meta":2999,"style":2999},"class TaskQueue\n{\n    private readonly Queue\u003CAction> _tasks = new();\n    private readonly object _lock = new();\n    private bool _shutdown = false;\n\n    public void Enqueue(Action task)\n    {\n        lock (_lock)\n        {\n            if (_shutdown)\n                throw new InvalidOperationException(\"Queue is shut down\");\n\n            _tasks.Enqueue(task);\n            Monitor.Pulse(_lock);  // Будимо worker thread\n        }\n    }\n\n    public Action? Dequeue(int timeoutMs)\n    {\n        lock (_lock)\n        {\n            var deadline = DateTime.UtcNow.AddMilliseconds(timeoutMs);\n\n            while (_tasks.Count == 0 && !_shutdown)\n            {\n                var remaining = deadline - DateTime.UtcNow;\n                if (remaining \u003C= TimeSpan.Zero)\n                    return null;  // Timeout\n\n                Monitor.Wait(_lock, remaining);\n            }\n\n            return _shutdown ? null : _tasks.Dequeue();\n        }\n    }\n\n    public void Shutdown()\n    {\n        lock (_lock)\n        {\n            _shutdown = true;\n            Monitor.PulseAll(_lock);  // Будимо всі worker threads\n        }\n    }\n}\n",[2986,8465,8466,8473,8477,8501,8517,8532,8536,8553,8557,8567,8571,8582,8597,8601,8617,8634,8638,8642,8646,8665,8669,8679,8683,8713,8717,8740,8744,8768,8789,8802,8806,8824,8828,8832,8854,8858,8862,8866,8877,8881,8891,8895,8907,8924,8928,8932],{"__ignoreMap":2999},[3003,8467,8468,8470],{"class":3005,"line":3006},[3003,8469,3546],{"class":3009},[3003,8471,8472],{"class":3549}," TaskQueue\n",[3003,8474,8475],{"class":3005,"line":3028},[3003,8476,3392],{"class":3017},[3003,8478,8479,8481,8483,8485,8487,8490,8492,8495,8497,8499],{"class":3005,"line":3035},[3003,8480,3559],{"class":3009},[3003,8482,3574],{"class":3009},[3003,8484,5511],{"class":3549},[3003,8486,3600],{"class":3017},[3003,8488,8489],{"class":3549},"Action",[3003,8491,4488],{"class":3017},[3003,8493,8494],{"class":3013},"_tasks",[3003,8496,3018],{"class":3017},[3003,8498,3368],{"class":3009},[3003,8500,3371],{"class":3017},[3003,8502,8503,8505,8507,8509,8511,8513,8515],{"class":3005,"line":3042},[3003,8504,3559],{"class":3009},[3003,8506,3574],{"class":3009},[3003,8508,3577],{"class":3009},[3003,8510,3580],{"class":3013},[3003,8512,3018],{"class":3017},[3003,8514,3368],{"class":3009},[3003,8516,3371],{"class":3017},[3003,8518,8519,8521,8523,8526,8528,8530],{"class":3005,"line":3395},[3003,8520,3559],{"class":3009},[3003,8522,3839],{"class":3009},[3003,8524,8525],{"class":3013}," _shutdown",[3003,8527,3018],{"class":3017},[3003,8529,4025],{"class":3009},[3003,8531,3025],{"class":3017},[3003,8533,8534],{"class":3005,"line":3418},[3003,8535,3032],{"emptyLinePlaceholder":3031},[3003,8537,8538,8540,8542,8544,8546,8548,8551],{"class":3005,"line":3426},[3003,8539,3591],{"class":3009},[3003,8541,3622],{"class":3009},[3003,8543,5599],{"class":3383},[3003,8545,3406],{"class":3017},[3003,8547,8489],{"class":3549},[3003,8549,8550],{"class":3013}," task",[3003,8552,3635],{"class":3017},[3003,8554,8555],{"class":3005,"line":3446},[3003,8556,3640],{"class":3017},[3003,8558,8559,8561,8563,8565],{"class":3005,"line":3452},[3003,8560,3646],{"class":3645},[3003,8562,3649],{"class":3017},[3003,8564,3652],{"class":3013},[3003,8566,3635],{"class":3017},[3003,8568,8569],{"class":3005,"line":3457},[3003,8570,3659],{"class":3017},[3003,8572,8573,8575,8577,8580],{"class":3005,"line":3467},[3003,8574,4667],{"class":3645},[3003,8576,3649],{"class":3017},[3003,8578,8579],{"class":3013},"_shutdown",[3003,8581,3635],{"class":3017},[3003,8583,8584,8586,8588,8590,8592,8595],{"class":3005,"line":3472},[3003,8585,4889],{"class":3645},[3003,8587,4892],{"class":3009},[3003,8589,5165],{"class":3549},[3003,8591,3406],{"class":3017},[3003,8593,8594],{"class":4418},"\"Queue is shut down\"",[3003,8596,3814],{"class":3017},[3003,8598,8599],{"class":3005,"line":3490},[3003,8600,3032],{"emptyLinePlaceholder":3031},[3003,8602,8603,8606,8608,8610,8612,8615],{"class":3005,"line":3496},[3003,8604,8605],{"class":3013},"            _tasks",[3003,8607,3154],{"class":3017},[3003,8609,5691],{"class":3383},[3003,8611,3406],{"class":3017},[3003,8613,8614],{"class":3013},"task",[3003,8616,3814],{"class":3017},[3003,8618,8619,8621,8623,8625,8627,8629,8631],{"class":3005,"line":3513},[3003,8620,4369],{"class":3013},[3003,8622,3154],{"class":3017},[3003,8624,5291],{"class":3383},[3003,8626,3406],{"class":3017},[3003,8628,3652],{"class":3013},[3003,8630,3412],{"class":3017},[3003,8632,8633],{"class":3038},"// Будимо worker thread\n",[3003,8635,8636],{"class":3005,"line":3710},[3003,8637,3698],{"class":3017},[3003,8639,8640],{"class":3005,"line":3715},[3003,8641,3703],{"class":3017},[3003,8643,8644],{"class":3005,"line":3721},[3003,8645,3032],{"emptyLinePlaceholder":3031},[3003,8647,8648,8650,8652,8654,8656,8658,8660,8663],{"class":3005,"line":4399},[3003,8649,3591],{"class":3009},[3003,8651,3597],{"class":3549},[3003,8653,4607],{"class":3017},[3003,8655,5825],{"class":3383},[3003,8657,3406],{"class":3017},[3003,8659,3010],{"class":3009},[3003,8661,8662],{"class":3013}," timeoutMs",[3003,8664,3635],{"class":3017},[3003,8666,8667],{"class":3005,"line":4405},[3003,8668,3640],{"class":3017},[3003,8670,8671,8673,8675,8677],{"class":3005,"line":4424},[3003,8672,3646],{"class":3645},[3003,8674,3649],{"class":3017},[3003,8676,3652],{"class":3013},[3003,8678,3635],{"class":3017},[3003,8680,8681],{"class":3005,"line":4429},[3003,8682,3659],{"class":3017},[3003,8684,8685,8688,8691,8693,8696,8698,8701,8703,8706,8708,8711],{"class":3005,"line":4756},[3003,8686,8687],{"class":3009},"            var",[3003,8689,8690],{"class":3013}," deadline",[3003,8692,3018],{"class":3017},[3003,8694,8695],{"class":3013},"DateTime",[3003,8697,3154],{"class":3017},[3003,8699,8700],{"class":3013},"UtcNow",[3003,8702,3154],{"class":3017},[3003,8704,8705],{"class":3383},"AddMilliseconds",[3003,8707,3406],{"class":3017},[3003,8709,8710],{"class":3013},"timeoutMs",[3003,8712,3814],{"class":3017},[3003,8714,8715],{"class":3005,"line":4767},[3003,8716,3032],{"emptyLinePlaceholder":3031},[3003,8718,8719,8721,8723,8725,8727,8729,8731,8733,8736,8738],{"class":3005,"line":4783},[3003,8720,5636],{"class":3645},[3003,8722,3649],{"class":3017},[3003,8724,8494],{"class":3013},[3003,8726,3154],{"class":3017},[3003,8728,5645],{"class":3013},[3003,8730,5777],{"class":3017},[3003,8732,3022],{"class":3021},[3003,8734,8735],{"class":3017}," && !",[3003,8737,8579],{"class":3013},[3003,8739,3635],{"class":3017},[3003,8741,8742],{"class":3005,"line":4788},[3003,8743,4679],{"class":3017},[3003,8745,8746,8749,8752,8754,8757,8760,8762,8764,8766],{"class":3005,"line":4793},[3003,8747,8748],{"class":3009},"                var",[3003,8750,8751],{"class":3013}," remaining",[3003,8753,3018],{"class":3017},[3003,8755,8756],{"class":3013},"deadline",[3003,8758,8759],{"class":3017}," - ",[3003,8761,8695],{"class":3013},[3003,8763,3154],{"class":3017},[3003,8765,8700],{"class":3013},[3003,8767,3025],{"class":3017},[3003,8769,8770,8773,8775,8778,8780,8782,8784,8787],{"class":3005,"line":4798},[3003,8771,8772],{"class":3645},"                if",[3003,8774,3649],{"class":3017},[3003,8776,8777],{"class":3013},"remaining",[3003,8779,6866],{"class":3017},[3003,8781,4221],{"class":3013},[3003,8783,3154],{"class":3017},[3003,8785,8786],{"class":3013},"Zero",[3003,8788,3635],{"class":3017},[3003,8790,8791,8794,8797,8799],{"class":3005,"line":4822},[3003,8792,8793],{"class":3645},"                    return",[3003,8795,8796],{"class":3009}," null",[3003,8798,4702],{"class":3017},[3003,8800,8801],{"class":3038},"// Timeout\n",[3003,8803,8804],{"class":3005,"line":4827},[3003,8805,3032],{"emptyLinePlaceholder":3031},[3003,8807,8808,8810,8812,8814,8816,8818,8820,8822],{"class":3005,"line":4840},[3003,8809,4770],{"class":3013},[3003,8811,3154],{"class":3017},[3003,8813,5287],{"class":3383},[3003,8815,3406],{"class":3017},[3003,8817,3652],{"class":3013},[3003,8819,3833],{"class":3017},[3003,8821,8777],{"class":3013},[3003,8823,3814],{"class":3017},[3003,8825,8826],{"class":3005,"line":4845},[3003,8827,4710],{"class":3017},[3003,8829,8830],{"class":3005,"line":4850},[3003,8831,3032],{"emptyLinePlaceholder":3031},[3003,8833,8834,8836,8838,8841,8844,8846,8848,8850,8852],{"class":3005,"line":4875},[3003,8835,4719],{"class":3645},[3003,8837,8525],{"class":3013},[3003,8839,8840],{"class":3017}," ? ",[3003,8842,8843],{"class":3009},"null",[3003,8845,4497],{"class":3017},[3003,8847,8494],{"class":3013},[3003,8849,3154],{"class":3017},[3003,8851,5825],{"class":3383},[3003,8853,3371],{"class":3017},[3003,8855,8856],{"class":3005,"line":4886},[3003,8857,3698],{"class":3017},[3003,8859,8860],{"class":3005,"line":4905},[3003,8861,3703],{"class":3017},[3003,8863,8864],{"class":3005,"line":4910},[3003,8865,3032],{"emptyLinePlaceholder":3031},[3003,8867,8868,8870,8872,8875],{"class":3005,"line":4928},[3003,8869,3591],{"class":3009},[3003,8871,3622],{"class":3009},[3003,8873,8874],{"class":3383}," Shutdown",[3003,8876,3387],{"class":3017},[3003,8878,8879],{"class":3005,"line":4933},[3003,8880,3640],{"class":3017},[3003,8882,8883,8885,8887,8889],{"class":3005,"line":4938},[3003,8884,3646],{"class":3645},[3003,8886,3649],{"class":3017},[3003,8888,3652],{"class":3013},[3003,8890,3635],{"class":3017},[3003,8892,8893],{"class":3005,"line":4943},[3003,8894,3659],{"class":3017},[3003,8896,8897,8900,8902,8905],{"class":3005,"line":4954},[3003,8898,8899],{"class":3013},"            _shutdown",[3003,8901,3018],{"class":3017},[3003,8903,8904],{"class":3009},"true",[3003,8906,3025],{"class":3017},[3003,8908,8909,8911,8913,8915,8917,8919,8921],{"class":3005,"line":4969},[3003,8910,4369],{"class":3013},[3003,8912,3154],{"class":3017},[3003,8914,5469],{"class":3383},[3003,8916,3406],{"class":3017},[3003,8918,3652],{"class":3013},[3003,8920,3412],{"class":3017},[3003,8922,8923],{"class":3038},"// Будимо всі worker threads\n",[3003,8925,8926],{"class":3005,"line":4974},[3003,8927,3698],{"class":3017},[3003,8929,8930],{"class":3005,"line":4979},[3003,8931,3703],{"class":3017},[3003,8933,8934],{"class":3005,"line":7217},[3003,8935,3449],{"class":3017},[2965,8937,8938],{},[2969,8939,8940],{},"Візуалізація роботи TaskQueue:",[8942,8943],"debugger-view",{":variables":8944,"title":8945},"[{\"name\": \"_tasks.Count\", \"type\": \"int\", \"value\": \"3\"}, {\"name\": \"_shutdown\", \"type\": \"bool\", \"value\": \"false\"}, {\"name\": \"Waiting Threads\", \"type\": \"int\", \"value\": \"2\"}]","TaskQueue State",[3193,8947],{},[2960,8949,8951],{"id":8950},"systemthreadinglock-еволюція-у-net-9","System.Threading.Lock — Еволюція у .NET 9",[2965,8953,8954,8955,8958,8959,8962,8963,8966],{},"У .NET 9 (C# 13) з'явився новий тип ",[2986,8956,8957],{},"System.Threading.Lock"," — сучасна альтернатива традиційному ",[2986,8960,8961],{},"lock(object)",". Це не просто синтаксичний цукор, а ",[2969,8964,8965],{},"новий примітив синхронізації"," з покращеною продуктивністю та семантикою.",[2981,8968,8970],{"id":8969},"що-таке-systemthreadinglock","Що Таке System.Threading.Lock",[2965,8972,8973,6533,8975,8978,8979,8981,8982,8985],{},[2986,8974,8957],{},[2969,8976,8977],{},"value type"," (структура), що інкапсулює механізм блокування. На відміну від ",[2986,8980,8961],{},", де використовується будь-який reference type, ",[2986,8983,8984],{},"Lock"," — це спеціалізований тип з оптимізованою реалізацією.",[2965,8987,8988],{},[2969,8989,8990],{},"Оголошення:",[2994,8992,8994],{"className":2996,"code":8993,"language":2998,"meta":2999,"style":2999},"namespace System.Threading;\n\npublic struct Lock\n{\n    public Scope EnterScope();\n    // Інші члени...\n\n    public ref struct Scope\n    {\n        public void Dispose();\n    }\n}\n",[2986,8995,8996,9011,9015,9025,9029,9041,9046,9050,9062,9066,9078,9082],{"__ignoreMap":2999},[3003,8997,8998,9001,9004,9006,9009],{"class":3005,"line":3006},[3003,8999,9000],{"class":3009},"namespace",[3003,9002,9003],{"class":3549}," System",[3003,9005,3154],{"class":3017},[3003,9007,9008],{"class":3549},"Threading",[3003,9010,3025],{"class":3017},[3003,9012,9013],{"class":3005,"line":3028},[3003,9014,3032],{"emptyLinePlaceholder":3031},[3003,9016,9017,9019,9022],{"class":3005,"line":3035},[3003,9018,3796],{"class":3009},[3003,9020,9021],{"class":3009}," struct",[3003,9023,9024],{"class":3549}," Lock\n",[3003,9026,9027],{"class":3005,"line":3042},[3003,9028,3392],{"class":3017},[3003,9030,9031,9033,9036,9039],{"class":3005,"line":3395},[3003,9032,3591],{"class":3009},[3003,9034,9035],{"class":3549}," Scope",[3003,9037,9038],{"class":3383}," EnterScope",[3003,9040,3371],{"class":3017},[3003,9042,9043],{"class":3005,"line":3418},[3003,9044,9045],{"class":3038},"    // Інші члени...\n",[3003,9047,9048],{"class":3005,"line":3426},[3003,9049,3032],{"emptyLinePlaceholder":3031},[3003,9051,9052,9054,9057,9059],{"class":3005,"line":3446},[3003,9053,3591],{"class":3009},[3003,9055,9056],{"class":3009}," ref",[3003,9058,9021],{"class":3009},[3003,9060,9061],{"class":3549}," Scope\n",[3003,9063,9064],{"class":3005,"line":3452},[3003,9065,3640],{"class":3017},[3003,9067,9068,9071,9073,9076],{"class":3005,"line":3457},[3003,9069,9070],{"class":3009},"        public",[3003,9072,3622],{"class":3009},[3003,9074,9075],{"class":3383}," Dispose",[3003,9077,3371],{"class":3017},[3003,9079,9080],{"class":3005,"line":3467},[3003,9081,3703],{"class":3017},[3003,9083,9084],{"class":3005,"line":3472},[3003,9085,3449],{"class":3017},[2965,9087,9088],{},[2969,9089,3868],{},[2994,9091,9093],{"className":2996,"code":9092,"language":2998,"meta":2999,"style":2999},"using System.Threading;\n\nclass Counter\n{\n    private int _value;\n    private Lock _lock;  // Не потрібен new()!\n\n    public void Increment()\n    {\n        using (_lock.EnterScope())\n        {\n            _value++;\n        }\n    }\n\n    public int GetValue()\n    {\n        using (_lock.EnterScope())\n        {\n            return _value;\n        }\n    }\n}\n",[2986,9094,9095,9108,9112,9118,9122,9132,9146,9150,9160,9164,9181,9185,9191,9195,9199,9203,9214,9218,9232,9236,9244,9248,9252],{"__ignoreMap":2999},[3003,9096,9097,9100,9102,9104,9106],{"class":3005,"line":3006},[3003,9098,9099],{"class":3645},"using",[3003,9101,9003],{"class":3549},[3003,9103,3154],{"class":3017},[3003,9105,9008],{"class":3549},[3003,9107,3025],{"class":3017},[3003,9109,9110],{"class":3005,"line":3028},[3003,9111,3032],{"emptyLinePlaceholder":3031},[3003,9113,9114,9116],{"class":3005,"line":3035},[3003,9115,3546],{"class":3009},[3003,9117,7704],{"class":3549},[3003,9119,9120],{"class":3005,"line":3042},[3003,9121,3392],{"class":3017},[3003,9123,9124,9126,9128,9130],{"class":3005,"line":3395},[3003,9125,3559],{"class":3009},[3003,9127,5535],{"class":3009},[3003,9129,7717],{"class":3013},[3003,9131,3025],{"class":3017},[3003,9133,9134,9136,9139,9141,9143],{"class":3005,"line":3418},[3003,9135,3559],{"class":3009},[3003,9137,9138],{"class":3549}," Lock",[3003,9140,3580],{"class":3013},[3003,9142,4702],{"class":3017},[3003,9144,9145],{"class":3038},"// Не потрібен new()!\n",[3003,9147,9148],{"class":3005,"line":3426},[3003,9149,3032],{"emptyLinePlaceholder":3031},[3003,9151,9152,9154,9156,9158],{"class":3005,"line":3446},[3003,9153,3591],{"class":3009},[3003,9155,3622],{"class":3009},[3003,9157,3908],{"class":3383},[3003,9159,3387],{"class":3017},[3003,9161,9162],{"class":3005,"line":3452},[3003,9163,3640],{"class":3017},[3003,9165,9166,9169,9171,9173,9175,9178],{"class":3005,"line":3457},[3003,9167,9168],{"class":3645},"        using",[3003,9170,3649],{"class":3017},[3003,9172,3652],{"class":3013},[3003,9174,3154],{"class":3017},[3003,9176,9177],{"class":3383},"EnterScope",[3003,9179,9180],{"class":3017},"())\n",[3003,9182,9183],{"class":3005,"line":3467},[3003,9184,3659],{"class":3017},[3003,9186,9187,9189],{"class":3005,"line":3472},[3003,9188,7760],{"class":3013},[3003,9190,4064],{"class":3017},[3003,9192,9193],{"class":3005,"line":3490},[3003,9194,3698],{"class":3017},[3003,9196,9197],{"class":3005,"line":3496},[3003,9198,3703],{"class":3017},[3003,9200,9201],{"class":3005,"line":3513},[3003,9202,3032],{"emptyLinePlaceholder":3031},[3003,9204,9205,9207,9209,9212],{"class":3005,"line":3710},[3003,9206,3591],{"class":3009},[3003,9208,5535],{"class":3009},[3003,9210,9211],{"class":3383}," GetValue",[3003,9213,3387],{"class":3017},[3003,9215,9216],{"class":3005,"line":3715},[3003,9217,3640],{"class":3017},[3003,9219,9220,9222,9224,9226,9228,9230],{"class":3005,"line":3721},[3003,9221,9168],{"class":3645},[3003,9223,3649],{"class":3017},[3003,9225,3652],{"class":3013},[3003,9227,3154],{"class":3017},[3003,9229,9177],{"class":3383},[3003,9231,9180],{"class":3017},[3003,9233,9234],{"class":3005,"line":4399},[3003,9235,3659],{"class":3017},[3003,9237,9238,9240,9242],{"class":3005,"line":4405},[3003,9239,4719],{"class":3645},[3003,9241,7717],{"class":3013},[3003,9243,3025],{"class":3017},[3003,9245,9246],{"class":3005,"line":4424},[3003,9247,3698],{"class":3017},[3003,9249,9250],{"class":3005,"line":4429},[3003,9251,3703],{"class":3017},[3003,9253,9254],{"class":3005,"line":4756},[3003,9255,3449],{"class":3017},[2981,9257,9259],{"id":9258},"ключові-відмінності-від-lockobject","Ключові Відмінності від lock(object)",[9261,9262,9263,9318],"tabs",{},[9264,9265,9266,9271,9302,9307],"tabs-item",{"icon":92,"label":8957},[2965,9267,9268],{},[2969,9269,9270],{},"Переваги:",[3064,9272,9273,9278,9288,9296],{},[3067,9274,9275,9277],{},[2969,9276,6194],{},": оптимізована реалізація, менше overhead",[3067,9279,9280,9283,9284,9287],{},[2969,9281,9282],{},"Семантика",": явний ",[2986,9285,9286],{},"EnterScope()"," — зрозуміліше, що відбувається",[3067,9289,9290,9292,9293,9295],{},[2969,9291,6721],{},": не можна випадково заблокувати ззовні (як з ",[2986,9294,7666],{},")",[3067,9297,9298,9301],{},[2969,9299,9300],{},"Value type",": не потребує heap allocation для самого lock",[2965,9303,9304],{},[2969,9305,9306],{},"Обмеження:",[7626,9308,9309,9315],{},[3067,9310,9311,9314],{},[2969,9312,9313],{},"Не підтримує reentrancy"," (рекурсивні захоплення) — це навмисне рішення для безпеки",[3067,9316,9317],{},"Потребує C# 13 / .NET 9+",[9264,9319,9321,9325,9345,9350],{"icon":9320,"label":8961},"i-lucide-lock",[2965,9322,9323],{},[2969,9324,9270],{},[3064,9326,9327,9333,9339],{},[3067,9328,9329,9332],{},[2969,9330,9331],{},"Сумісність",": працює у всіх версіях .NET",[3067,9334,9335,9338],{},[2969,9336,9337],{},"Reentrancy",": підтримує рекурсивні захоплення",[3067,9340,9341,9344],{},[2969,9342,9343],{},"Знайомий синтаксис",": більшість розробників знають",[2965,9346,9347],{},[2969,9348,9349],{},"Недоліки:",[7626,9351,9352,9355,9361],{},[3067,9353,9354],{},"Більший overhead (sync block allocation)",[3067,9356,9357,9358,9360],{},"Ризик ",[2986,9359,7666],{}," та інших помилок",[3067,9362,9363],{},"Менш явна семантика",[2981,9365,9367],{"id":9366},"чому-не-підтримується-reentrancy","Чому Не Підтримується Reentrancy",[2965,9369,9370,9371,9374],{},"Це ",[2969,9372,9373],{},"навмисне"," архітектурне рішення. Reentrancy часто приховує проблеми дизайну:",[2994,9376,9378],{"className":2996,"code":9377,"language":2998,"meta":2999,"style":2999},"// Небезпечний код з reentrancy (старий lock):\nclass BankAccount\n{\n    private decimal _balance;\n    private readonly object _lock = new();\n\n    public void Transfer(BankAccount target, decimal amount)\n    {\n        lock (_lock)\n        {\n            _balance -= amount;\n            target.Deposit(amount);  // Може викликати callback, що знову захопить _lock\n        }\n    }\n\n    public void Deposit(decimal amount)\n    {\n        lock (_lock)  // Reentrancy дозволяє, але це маскує проблему\n        {\n            _balance += amount;\n        }\n    }\n}\n",[2986,9379,9380,9385,9391,9395,9405,9421,9425,9450,9454,9464,9468,9478,9496,9500,9504,9508,9524,9528,9541,9545,9555,9559,9563],{"__ignoreMap":2999},[3003,9381,9382],{"class":3005,"line":3006},[3003,9383,9384],{"class":3038},"// Небезпечний код з reentrancy (старий lock):\n",[3003,9386,9387,9389],{"class":3005,"line":3028},[3003,9388,3546],{"class":3009},[3003,9390,3550],{"class":3549},[3003,9392,9393],{"class":3005,"line":3035},[3003,9394,3392],{"class":3017},[3003,9396,9397,9399,9401,9403],{"class":3005,"line":3042},[3003,9398,3559],{"class":3009},[3003,9400,3562],{"class":3009},[3003,9402,3565],{"class":3013},[3003,9404,3025],{"class":3017},[3003,9406,9407,9409,9411,9413,9415,9417,9419],{"class":3005,"line":3395},[3003,9408,3559],{"class":3009},[3003,9410,3574],{"class":3009},[3003,9412,3577],{"class":3009},[3003,9414,3580],{"class":3013},[3003,9416,3018],{"class":3017},[3003,9418,3368],{"class":3009},[3003,9420,3371],{"class":3017},[3003,9422,9423],{"class":3005,"line":3418},[3003,9424,3032],{"emptyLinePlaceholder":3031},[3003,9426,9427,9429,9431,9434,9436,9439,9442,9444,9446,9448],{"class":3005,"line":3426},[3003,9428,3591],{"class":3009},[3003,9430,3622],{"class":3009},[3003,9432,9433],{"class":3383}," Transfer",[3003,9435,3406],{"class":3017},[3003,9437,9438],{"class":3549},"BankAccount",[3003,9440,9441],{"class":3013}," target",[3003,9443,3833],{"class":3017},[3003,9445,3603],{"class":3009},[3003,9447,3632],{"class":3013},[3003,9449,3635],{"class":3017},[3003,9451,9452],{"class":3005,"line":3446},[3003,9453,3640],{"class":3017},[3003,9455,9456,9458,9460,9462],{"class":3005,"line":3452},[3003,9457,3646],{"class":3645},[3003,9459,3649],{"class":3017},[3003,9461,3652],{"class":3013},[3003,9463,3635],{"class":3017},[3003,9465,9466],{"class":3005,"line":3457},[3003,9467,3659],{"class":3017},[3003,9469,9470,9472,9474,9476],{"class":3005,"line":3467},[3003,9471,3664],{"class":3013},[3003,9473,3667],{"class":3017},[3003,9475,3670],{"class":3013},[3003,9477,3025],{"class":3017},[3003,9479,9480,9483,9485,9487,9489,9491,9493],{"class":3005,"line":3472},[3003,9481,9482],{"class":3013},"            target",[3003,9484,3154],{"class":3017},[3003,9486,7387],{"class":3383},[3003,9488,3406],{"class":3017},[3003,9490,3670],{"class":3013},[3003,9492,3412],{"class":3017},[3003,9494,9495],{"class":3038},"// Може викликати callback, що знову захопить _lock\n",[3003,9497,9498],{"class":3005,"line":3490},[3003,9499,3698],{"class":3017},[3003,9501,9502],{"class":3005,"line":3496},[3003,9503,3703],{"class":3017},[3003,9505,9506],{"class":3005,"line":3513},[3003,9507,3032],{"emptyLinePlaceholder":3031},[3003,9509,9510,9512,9514,9516,9518,9520,9522],{"class":3005,"line":3710},[3003,9511,3591],{"class":3009},[3003,9513,3622],{"class":3009},[3003,9515,6842],{"class":3383},[3003,9517,3406],{"class":3017},[3003,9519,3603],{"class":3009},[3003,9521,3632],{"class":3013},[3003,9523,3635],{"class":3017},[3003,9525,9526],{"class":3005,"line":3715},[3003,9527,3640],{"class":3017},[3003,9529,9530,9532,9534,9536,9538],{"class":3005,"line":3721},[3003,9531,3646],{"class":3645},[3003,9533,3649],{"class":3017},[3003,9535,3652],{"class":3013},[3003,9537,7748],{"class":3017},[3003,9539,9540],{"class":3038},"// Reentrancy дозволяє, але це маскує проблему\n",[3003,9542,9543],{"class":3005,"line":4399},[3003,9544,3659],{"class":3017},[3003,9546,9547,9549,9551,9553],{"class":3005,"line":4405},[3003,9548,3664],{"class":3013},[3003,9550,3731],{"class":3017},[3003,9552,3670],{"class":3013},[3003,9554,3025],{"class":3017},[3003,9556,9557],{"class":3005,"line":4424},[3003,9558,3698],{"class":3017},[3003,9560,9561],{"class":3005,"line":4429},[3003,9562,3703],{"class":3017},[3003,9564,9565],{"class":3005,"line":4756},[3003,9566,3449],{"class":3017},[2965,9568,9569,9570,9572,9573,9576],{},"З ",[2986,9571,8957],{}," такий код ",[2969,9574,9575],{},"не скомпілюється"," або викине виняток у runtime, змушуючи переписати архітектуру:",[2994,9578,9580],{"className":2996,"code":9579,"language":2998,"meta":2999,"style":2999},"// Правильний дизайн без reentrancy:\nclass BankAccount\n{\n    private decimal _balance;\n    private Lock _lock;\n\n    public void Transfer(BankAccount target, decimal amount)\n    {\n        using (_lock.EnterScope())\n        {\n            _balance -= amount;\n        }\n        // Lock звільнено перед викликом зовнішнього методу\n        target.DepositExternal(amount);\n    }\n\n    public void DepositExternal(decimal amount)\n    {\n        using (_lock.EnterScope())\n        {\n            _balance += amount;\n        }\n    }\n}\n",[2986,9581,9582,9587,9593,9597,9607,9617,9621,9643,9647,9661,9665,9675,9679,9684,9700,9704,9708,9725,9729,9743,9747,9757,9761,9765],{"__ignoreMap":2999},[3003,9583,9584],{"class":3005,"line":3006},[3003,9585,9586],{"class":3038},"// Правильний дизайн без reentrancy:\n",[3003,9588,9589,9591],{"class":3005,"line":3028},[3003,9590,3546],{"class":3009},[3003,9592,3550],{"class":3549},[3003,9594,9595],{"class":3005,"line":3035},[3003,9596,3392],{"class":3017},[3003,9598,9599,9601,9603,9605],{"class":3005,"line":3042},[3003,9600,3559],{"class":3009},[3003,9602,3562],{"class":3009},[3003,9604,3565],{"class":3013},[3003,9606,3025],{"class":3017},[3003,9608,9609,9611,9613,9615],{"class":3005,"line":3395},[3003,9610,3559],{"class":3009},[3003,9612,9138],{"class":3549},[3003,9614,3580],{"class":3013},[3003,9616,3025],{"class":3017},[3003,9618,9619],{"class":3005,"line":3418},[3003,9620,3032],{"emptyLinePlaceholder":3031},[3003,9622,9623,9625,9627,9629,9631,9633,9635,9637,9639,9641],{"class":3005,"line":3426},[3003,9624,3591],{"class":3009},[3003,9626,3622],{"class":3009},[3003,9628,9433],{"class":3383},[3003,9630,3406],{"class":3017},[3003,9632,9438],{"class":3549},[3003,9634,9441],{"class":3013},[3003,9636,3833],{"class":3017},[3003,9638,3603],{"class":3009},[3003,9640,3632],{"class":3013},[3003,9642,3635],{"class":3017},[3003,9644,9645],{"class":3005,"line":3446},[3003,9646,3640],{"class":3017},[3003,9648,9649,9651,9653,9655,9657,9659],{"class":3005,"line":3452},[3003,9650,9168],{"class":3645},[3003,9652,3649],{"class":3017},[3003,9654,3652],{"class":3013},[3003,9656,3154],{"class":3017},[3003,9658,9177],{"class":3383},[3003,9660,9180],{"class":3017},[3003,9662,9663],{"class":3005,"line":3457},[3003,9664,3659],{"class":3017},[3003,9666,9667,9669,9671,9673],{"class":3005,"line":3467},[3003,9668,3664],{"class":3013},[3003,9670,3667],{"class":3017},[3003,9672,3670],{"class":3013},[3003,9674,3025],{"class":3017},[3003,9676,9677],{"class":3005,"line":3472},[3003,9678,3698],{"class":3017},[3003,9680,9681],{"class":3005,"line":3490},[3003,9682,9683],{"class":3038},"        // Lock звільнено перед викликом зовнішнього методу\n",[3003,9685,9686,9689,9691,9694,9696,9698],{"class":3005,"line":3496},[3003,9687,9688],{"class":3013},"        target",[3003,9690,3154],{"class":3017},[3003,9692,9693],{"class":3383},"DepositExternal",[3003,9695,3406],{"class":3017},[3003,9697,3670],{"class":3013},[3003,9699,3814],{"class":3017},[3003,9701,9702],{"class":3005,"line":3513},[3003,9703,3703],{"class":3017},[3003,9705,9706],{"class":3005,"line":3710},[3003,9707,3032],{"emptyLinePlaceholder":3031},[3003,9709,9710,9712,9714,9717,9719,9721,9723],{"class":3005,"line":3715},[3003,9711,3591],{"class":3009},[3003,9713,3622],{"class":3009},[3003,9715,9716],{"class":3383}," DepositExternal",[3003,9718,3406],{"class":3017},[3003,9720,3603],{"class":3009},[3003,9722,3632],{"class":3013},[3003,9724,3635],{"class":3017},[3003,9726,9727],{"class":3005,"line":3721},[3003,9728,3640],{"class":3017},[3003,9730,9731,9733,9735,9737,9739,9741],{"class":3005,"line":4399},[3003,9732,9168],{"class":3645},[3003,9734,3649],{"class":3017},[3003,9736,3652],{"class":3013},[3003,9738,3154],{"class":3017},[3003,9740,9177],{"class":3383},[3003,9742,9180],{"class":3017},[3003,9744,9745],{"class":3005,"line":4405},[3003,9746,3659],{"class":3017},[3003,9748,9749,9751,9753,9755],{"class":3005,"line":4424},[3003,9750,3664],{"class":3013},[3003,9752,3731],{"class":3017},[3003,9754,3670],{"class":3013},[3003,9756,3025],{"class":3017},[3003,9758,9759],{"class":3005,"line":4429},[3003,9760,3698],{"class":3017},[3003,9762,9763],{"class":3005,"line":4756},[3003,9764,3703],{"class":3017},[3003,9766,9767],{"class":3005,"line":4767},[3003,9768,3449],{"class":3017},[3334,9770,9771,3104,9774,9776,9777,9780,9781,9784],{},[2969,9772,9773],{},"Філософія",[2986,9775,8957],{}," заохочує ",[2969,9778,9779],{},"явну"," синхронізацію та ",[2969,9782,9783],{},"мінімальні"," критичні секції. Це зменшує ризик deadlock та покращує продуктивність.",[2981,9786,9788],{"id":9787},"порівняння-продуктивності","Порівняння Продуктивності",[2965,9790,9791],{},"Benchmark на 1,000,000 операцій інкременту з 8 потоками:",[4988,9793,9795,9814,9831,9853,9874,9877],{"title":9794},"BenchmarkDotNet Results",[4992,9796,9798,9802,9803,9806,9807,9810,9811],{"className":9797},[3005],[3003,9799,9801],{"className":9800},[4998],"|"," Method              ",[3003,9804,9801],{"className":9805},[4998]," Mean      ",[3003,9808,9801],{"className":9809},[4998]," Allocated ",[3003,9812,9801],{"className":9813},[4998],[4992,9815,9817,9820,9821,9824,9825,9824,9828],{"className":9816},[3005],[3003,9818,9801],{"className":9819},[4998],"-------------------- ",[3003,9822,9801],{"className":9823},[4998],"---------- ",[3003,9826,9801],{"className":9827},[4998],[3003,9829,9801],{"className":9830},[4998],[4992,9832,9834,5000,9837,9841,9842,9845,9846,9849,9850],{"className":9833},[3005],[3003,9835,9801],{"className":9836},[4998],[3003,9838,9840],{"className":9839},[5014],"Lock_Object","         ",[3003,9843,9801],{"className":9844},[4998]," 127.3 ms  ",[3003,9847,9801],{"className":9848},[4998],"   1.2 KB  ",[3003,9851,9801],{"className":9852},[4998],[4992,9854,9856,5000,9859,5000,9863,9866,9867,9870,9871],{"className":9855},[3005],[3003,9857,9801],{"className":9858},[4998],[3003,9860,9862],{"className":9861},[5020,5004],"Lock_SystemThreading",[3003,9864,9801],{"className":9865},[4998],"  89.7 ms  ",[3003,9868,9801],{"className":9869},[4998],"   0.8 KB  ",[3003,9872,9801],{"className":9873},[4998],[4992,9875],{"className":9876},[3005],[4992,9878,9880],{"className":9879},[3005],[3003,9881,9883],{"className":9882},[5020,5004],"Improvement: ~30% faster, 33% less memory",[2965,9885,9886],{},[2969,9887,9888],{},"Чому швидше:",[3064,9890,9891,9897,9903],{},[3067,9892,9893,9896],{},[2969,9894,9895],{},"Оптимізована реалізація",": спеціалізований код без overhead sync block",[3067,9898,9899,9902],{},[2969,9900,9901],{},"Менше indirection",": прямий доступ до lock state",[3067,9904,9905,9908],{},[2969,9906,9907],{},"Кращий cache locality",": value type зберігається inline у об'єкті",[2981,9910,9912],{"id":9911},"міграція-з-lockobject-на-systemthreadinglock","Міграція з lock(object) на System.Threading.Lock",[2965,9914,9915],{},[2969,9916,9917],{},"До (старий код):",[2994,9919,9921],{"className":2996,"code":9920,"language":2998,"meta":2999,"style":2999},"class ThreadSafeList\u003CT>\n{\n    private readonly List\u003CT> _items = new();\n    private readonly object _lock = new();\n\n    public void Add(T item)\n    {\n        lock (_lock)\n        {\n            _items.Add(item);\n        }\n    }\n\n    public T? Find(Predicate\u003CT> predicate)\n    {\n        lock (_lock)\n        {\n            return _items.Find(predicate);\n        }\n    }\n}\n",[2986,9922,9923,9936,9940,9962,9978,9982,9999,10003,10013,10017,10031,10035,10039,10043,10070,10074,10084,10088,10104,10108,10112],{"__ignoreMap":2999},[3003,9924,9925,9927,9930,9932,9934],{"class":3005,"line":3006},[3003,9926,3546],{"class":3009},[3003,9928,9929],{"class":3549}," ThreadSafeList",[3003,9931,3600],{"class":3017},[3003,9933,5495],{"class":3549},[3003,9935,5498],{"class":3017},[3003,9937,9938],{"class":3005,"line":3028},[3003,9939,3392],{"class":3017},[3003,9941,9942,9944,9946,9948,9950,9952,9954,9956,9958,9960],{"class":3005,"line":3035},[3003,9943,3559],{"class":3009},[3003,9945,3574],{"class":3009},[3003,9947,7308],{"class":3549},[3003,9949,3600],{"class":3017},[3003,9951,5495],{"class":3549},[3003,9953,4488],{"class":3017},[3003,9955,8001],{"class":3013},[3003,9957,3018],{"class":3017},[3003,9959,3368],{"class":3009},[3003,9961,3371],{"class":3017},[3003,9963,9964,9966,9968,9970,9972,9974,9976],{"class":3005,"line":3042},[3003,9965,3559],{"class":3009},[3003,9967,3574],{"class":3009},[3003,9969,3577],{"class":3009},[3003,9971,3580],{"class":3013},[3003,9973,3018],{"class":3017},[3003,9975,3368],{"class":3009},[3003,9977,3371],{"class":3017},[3003,9979,9980],{"class":3005,"line":3395},[3003,9981,3032],{"emptyLinePlaceholder":3031},[3003,9983,9984,9986,9988,9991,9993,9995,9997],{"class":3005,"line":3418},[3003,9985,3591],{"class":3009},[3003,9987,3622],{"class":3009},[3003,9989,9990],{"class":3383}," Add",[3003,9992,3406],{"class":3017},[3003,9994,5495],{"class":3549},[3003,9996,5606],{"class":3013},[3003,9998,3635],{"class":3017},[3003,10000,10001],{"class":3005,"line":3426},[3003,10002,3640],{"class":3017},[3003,10004,10005,10007,10009,10011],{"class":3005,"line":3446},[3003,10006,3646],{"class":3645},[3003,10008,3649],{"class":3017},[3003,10010,3652],{"class":3013},[3003,10012,3635],{"class":3017},[3003,10014,10015],{"class":3005,"line":3452},[3003,10016,3659],{"class":3017},[3003,10018,10019,10021,10023,10025,10027,10029],{"class":3005,"line":3457},[3003,10020,8070],{"class":3013},[3003,10022,3154],{"class":3017},[3003,10024,7368],{"class":3383},[3003,10026,3406],{"class":3017},[3003,10028,5696],{"class":3013},[3003,10030,3814],{"class":3017},[3003,10032,10033],{"class":3005,"line":3467},[3003,10034,3698],{"class":3017},[3003,10036,10037],{"class":3005,"line":3472},[3003,10038,3703],{"class":3017},[3003,10040,10041],{"class":3005,"line":3490},[3003,10042,3032],{"emptyLinePlaceholder":3031},[3003,10044,10045,10047,10049,10051,10054,10056,10059,10061,10063,10065,10068],{"class":3005,"line":3496},[3003,10046,3591],{"class":3009},[3003,10048,5734],{"class":3549},[3003,10050,4607],{"class":3017},[3003,10052,10053],{"class":3383},"Find",[3003,10055,3406],{"class":3017},[3003,10057,10058],{"class":3549},"Predicate",[3003,10060,3600],{"class":3017},[3003,10062,5495],{"class":3549},[3003,10064,4488],{"class":3017},[3003,10066,10067],{"class":3013},"predicate",[3003,10069,3635],{"class":3017},[3003,10071,10072],{"class":3005,"line":3513},[3003,10073,3640],{"class":3017},[3003,10075,10076,10078,10080,10082],{"class":3005,"line":3710},[3003,10077,3646],{"class":3645},[3003,10079,3649],{"class":3017},[3003,10081,3652],{"class":3013},[3003,10083,3635],{"class":3017},[3003,10085,10086],{"class":3005,"line":3715},[3003,10087,3659],{"class":3017},[3003,10089,10090,10092,10094,10096,10098,10100,10102],{"class":3005,"line":3721},[3003,10091,4719],{"class":3645},[3003,10093,8195],{"class":3013},[3003,10095,3154],{"class":3017},[3003,10097,10053],{"class":3383},[3003,10099,3406],{"class":3017},[3003,10101,10067],{"class":3013},[3003,10103,3814],{"class":3017},[3003,10105,10106],{"class":3005,"line":4399},[3003,10107,3698],{"class":3017},[3003,10109,10110],{"class":3005,"line":4405},[3003,10111,3703],{"class":3017},[3003,10113,10114],{"class":3005,"line":4424},[3003,10115,3449],{"class":3017},[2965,10117,10118],{},[2969,10119,10120],{},"Після (новий код):",[2994,10122,10124],{"className":2996,"code":10123,"language":2998,"meta":2999,"style":2999},"class ThreadSafeList\u003CT>\n{\n    private readonly List\u003CT> _items = new();\n    private Lock _lock;  // Змінили тип\n\n    public void Add(T item)\n    {\n        using (_lock.EnterScope())  // Змінили синтаксис\n        {\n            _items.Add(item);\n        }\n    }\n\n    public T? Find(Predicate\u003CT> predicate)\n    {\n        using (_lock.EnterScope())\n        {\n            return _items.Find(predicate);\n        }\n    }\n}\n",[2986,10125,10126,10138,10142,10164,10177,10181,10197,10201,10219,10223,10237,10241,10245,10249,10273,10277,10291,10295,10311,10315,10319],{"__ignoreMap":2999},[3003,10127,10128,10130,10132,10134,10136],{"class":3005,"line":3006},[3003,10129,3546],{"class":3009},[3003,10131,9929],{"class":3549},[3003,10133,3600],{"class":3017},[3003,10135,5495],{"class":3549},[3003,10137,5498],{"class":3017},[3003,10139,10140],{"class":3005,"line":3028},[3003,10141,3392],{"class":3017},[3003,10143,10144,10146,10148,10150,10152,10154,10156,10158,10160,10162],{"class":3005,"line":3035},[3003,10145,3559],{"class":3009},[3003,10147,3574],{"class":3009},[3003,10149,7308],{"class":3549},[3003,10151,3600],{"class":3017},[3003,10153,5495],{"class":3549},[3003,10155,4488],{"class":3017},[3003,10157,8001],{"class":3013},[3003,10159,3018],{"class":3017},[3003,10161,3368],{"class":3009},[3003,10163,3371],{"class":3017},[3003,10165,10166,10168,10170,10172,10174],{"class":3005,"line":3042},[3003,10167,3559],{"class":3009},[3003,10169,9138],{"class":3549},[3003,10171,3580],{"class":3013},[3003,10173,4702],{"class":3017},[3003,10175,10176],{"class":3038},"// Змінили тип\n",[3003,10178,10179],{"class":3005,"line":3395},[3003,10180,3032],{"emptyLinePlaceholder":3031},[3003,10182,10183,10185,10187,10189,10191,10193,10195],{"class":3005,"line":3418},[3003,10184,3591],{"class":3009},[3003,10186,3622],{"class":3009},[3003,10188,9990],{"class":3383},[3003,10190,3406],{"class":3017},[3003,10192,5495],{"class":3549},[3003,10194,5606],{"class":3013},[3003,10196,3635],{"class":3017},[3003,10198,10199],{"class":3005,"line":3426},[3003,10200,3640],{"class":3017},[3003,10202,10203,10205,10207,10209,10211,10213,10216],{"class":3005,"line":3446},[3003,10204,9168],{"class":3645},[3003,10206,3649],{"class":3017},[3003,10208,3652],{"class":3013},[3003,10210,3154],{"class":3017},[3003,10212,9177],{"class":3383},[3003,10214,10215],{"class":3017},"())  ",[3003,10217,10218],{"class":3038},"// Змінили синтаксис\n",[3003,10220,10221],{"class":3005,"line":3452},[3003,10222,3659],{"class":3017},[3003,10224,10225,10227,10229,10231,10233,10235],{"class":3005,"line":3457},[3003,10226,8070],{"class":3013},[3003,10228,3154],{"class":3017},[3003,10230,7368],{"class":3383},[3003,10232,3406],{"class":3017},[3003,10234,5696],{"class":3013},[3003,10236,3814],{"class":3017},[3003,10238,10239],{"class":3005,"line":3467},[3003,10240,3698],{"class":3017},[3003,10242,10243],{"class":3005,"line":3472},[3003,10244,3703],{"class":3017},[3003,10246,10247],{"class":3005,"line":3490},[3003,10248,3032],{"emptyLinePlaceholder":3031},[3003,10250,10251,10253,10255,10257,10259,10261,10263,10265,10267,10269,10271],{"class":3005,"line":3496},[3003,10252,3591],{"class":3009},[3003,10254,5734],{"class":3549},[3003,10256,4607],{"class":3017},[3003,10258,10053],{"class":3383},[3003,10260,3406],{"class":3017},[3003,10262,10058],{"class":3549},[3003,10264,3600],{"class":3017},[3003,10266,5495],{"class":3549},[3003,10268,4488],{"class":3017},[3003,10270,10067],{"class":3013},[3003,10272,3635],{"class":3017},[3003,10274,10275],{"class":3005,"line":3513},[3003,10276,3640],{"class":3017},[3003,10278,10279,10281,10283,10285,10287,10289],{"class":3005,"line":3710},[3003,10280,9168],{"class":3645},[3003,10282,3649],{"class":3017},[3003,10284,3652],{"class":3013},[3003,10286,3154],{"class":3017},[3003,10288,9177],{"class":3383},[3003,10290,9180],{"class":3017},[3003,10292,10293],{"class":3005,"line":3715},[3003,10294,3659],{"class":3017},[3003,10296,10297,10299,10301,10303,10305,10307,10309],{"class":3005,"line":3721},[3003,10298,4719],{"class":3645},[3003,10300,8195],{"class":3013},[3003,10302,3154],{"class":3017},[3003,10304,10053],{"class":3383},[3003,10306,3406],{"class":3017},[3003,10308,10067],{"class":3013},[3003,10310,3814],{"class":3017},[3003,10312,10313],{"class":3005,"line":4399},[3003,10314,3698],{"class":3017},[3003,10316,10317],{"class":3005,"line":4405},[3003,10318,3703],{"class":3017},[3003,10320,10321],{"class":3005,"line":4424},[3003,10322,3449],{"class":3017},[2965,10324,10325],{},[2969,10326,10327],{},"Кроки міграції:",[3064,10329,10330,10340,10348,10351],{},[3067,10331,10332,10333,10336,10337],{},"Замінити ",[2986,10334,10335],{},"object _lock = new()"," на ",[2986,10338,10339],{},"Lock _lock",[3067,10341,10332,10342,10336,10345],{},[2986,10343,10344],{},"lock (_lock) { }",[2986,10346,10347],{},"using (_lock.EnterScope()) { }",[3067,10349,10350],{},"Перевірити, чи немає reentrancy (рекурсивних захоплень)",[3067,10352,10353],{},"Протестувати у багатопотоковому середовищі",[3529,10355,10356,10359,10360,10363,10364,10366,10367,5881,10370,10373],{},[2969,10357,10358],{},"Увага",": якщо ваш код використовує ",[2986,10361,10362],{},"Monitor.Wait/Pulse",", міграція складніша — ",[2986,10365,8957],{}," не підтримує condition variables напряму. Використовуйте ",[2986,10368,10369],{},"SemaphoreSlim",[2986,10371,10372],{},"ManualResetEventSlim"," замість цього.",[3193,10375],{},[2960,10377,10379],{"id":10378},"реальний-приклад-thread-safe-in-memory-cache-з-expiration","Реальний Приклад: Thread-Safe In-Memory Cache з Expiration",[2965,10381,10382],{},"Тепер застосуємо всі вивчені концепції у реальному прикладі — побудуємо thread-safe кеш з автоматичним видаленням застарілих записів. Це типова задача у веб-додатках, мікросервісах та high-performance системах.",[2981,10384,10386],{"id":10385},"вимоги-до-системи","Вимоги до Системи",[2965,10388,10389],{},"Наш кеш має підтримувати:",[3064,10391,10392,10406,10412,10418,10424],{},[3067,10393,10394,3104,10397,3833,10400,3833,10403,10405],{},[2969,10395,10396],{},"Thread-safe операції",[2986,10398,10399],{},"Get",[2986,10401,10402],{},"Set",[2986,10404,8139],{}," можуть викликатись з багатьох потоків",[3067,10407,10408,10411],{},[2969,10409,10410],{},"Time-based expiration",": записи автоматично видаляються після TTL (time-to-live)",[3067,10413,10414,10417],{},[2969,10415,10416],{},"Background cleanup",": окремий потік періодично чистить застарілі записи",[3067,10419,10420,10423],{},[2969,10421,10422],{},"Graceful shutdown",": можливість коректно зупинити cleanup thread",[3067,10425,10426,10429],{},[2969,10427,10428],{},"Статистика",": лічильники hits/misses для моніторингу",[2981,10431,10433],{"id":10432},"архітектура","Архітектура",[2994,10435,10438],{"className":10436,"code":10437,"language":3096},[3094],"┌─────────────────────────────────────────────────────────┐\n│                    MemoryCache\u003CTKey, TValue>            │\n├─────────────────────────────────────────────────────────┤\n│  Private Fields:                                        │\n│  • Dictionary\u003CTKey, CacheEntry\u003CTValue>> _cache          │\n│  • Lock _lock (System.Threading.Lock)                   │\n│  • Thread _cleanupThread                                │\n│  • volatile bool _shutdown                              │\n│  • CacheStatistics _stats                               │\n├─────────────────────────────────────────────────────────┤\n│  Public API:                                            │\n│  • bool TryGet(TKey key, out TValue value)              │\n│  • void Set(TKey key, TValue value, TimeSpan ttl)       │\n│  • bool Remove(TKey key)                                │\n│  • CacheStatistics GetStatistics()                      │\n│  • void Dispose()                                       │\n└─────────────────────────────────────────────────────────┘\n",[2986,10439,10437],{"__ignoreMap":2999},[2981,10441,10443],{"id":10442},"реалізація","Реалізація",[2994,10445,10447],{"className":2996,"code":10446,"language":2998,"meta":2999,"style":2999},"using System;\nusing System.Collections.Generic;\nusing System.Threading;\n\n/// \u003Csummary>\n/// Запис у кеші з метаданими про час створення та TTL.\n/// \u003C/summary>\nrecord CacheEntry\u003CTValue>(\n    TValue Value,\n    DateTime CreatedAt,\n    TimeSpan TimeToLive)\n{\n    public DateTime ExpiresAt => CreatedAt + TimeToLive;\n    public bool IsExpired => DateTime.UtcNow >= ExpiresAt;\n}\n\n/// \u003Csummary>\n/// Статистика роботи кешу для моніторингу.\n/// \u003C/summary>\nclass CacheStatistics\n{\n    private long _hits;\n    private long _misses;\n    private long _evictions;\n\n    public long Hits => Interlocked.Read(ref _hits);\n    public long Misses => Interlocked.Read(ref _misses);\n    public long Evictions => Interlocked.Read(ref _evictions);\n    public double HitRate => Hits + Misses == 0 ? 0 : (double)Hits / (Hits + Misses);\n\n    internal void RecordHit() => Interlocked.Increment(ref _hits);\n    internal void RecordMiss() => Interlocked.Increment(ref _misses);\n    internal void RecordEviction() => Interlocked.Increment(ref _evictions);\n\n    public override string ToString() =>\n        $\"Hits: {Hits}, Misses: {Misses}, Evictions: {Evictions}, Hit Rate: {HitRate:P2}\";\n}\n\n/// \u003Csummary>\n/// Thread-safe in-memory кеш з автоматичним видаленням застарілих записів.\n/// \u003C/summary>\nclass MemoryCache\u003CTKey, TValue> : IDisposable where TKey : notnull\n{\n    private readonly Dictionary\u003CTKey, CacheEntry\u003CTValue>> _cache = new();\n    private Lock _lock;  // System.Threading.Lock (.NET 9)\n    private readonly Thread _cleanupThread;\n    private volatile bool _shutdown;\n    private readonly TimeSpan _cleanupInterval;\n    private readonly CacheStatistics _stats = new();\n\n    public MemoryCache(TimeSpan? cleanupInterval = null)\n    {\n        _cleanupInterval = cleanupInterval ?? TimeSpan.FromSeconds(10);\n\n        // Запускаємо background thread для cleanup\n        _cleanupThread = new Thread(CleanupLoop)\n        {\n            IsBackground = true,\n            Name = \"CacheCleanup\"\n        };\n        _cleanupThread.Start();\n    }\n\n    /// \u003Csummary>\n    /// Спроба отримати значення з кешу.\n    /// \u003C/summary>\n    public bool TryGet(TKey key, out TValue? value)\n    {\n        using (_lock.EnterScope())\n        {\n            if (_cache.TryGetValue(key, out var entry))\n            {\n                if (!entry.IsExpired)\n                {\n                    value = entry.Value;\n                    _stats.RecordHit();\n                    return true;\n                }\n                else\n                {\n                    // Запис застарів — видаляємо одразу\n                    _cache.Remove(key);\n                    _stats.RecordEviction();\n                }\n            }\n\n            value = default;\n            _stats.RecordMiss();\n            return false;\n        }\n    }\n\n    /// \u003Csummary>\n    /// Додає або оновлює запис у кеші.\n    /// \u003C/summary>\n    public void Set(TKey key, TValue value, TimeSpan timeToLive)\n    {\n        if (timeToLive \u003C= TimeSpan.Zero)\n            throw new ArgumentException(\"TTL must be positive\", nameof(timeToLive));\n\n        var entry = new CacheEntry\u003CTValue>(value, DateTime.UtcNow, timeToLive);\n\n        using (_lock.EnterScope())\n        {\n            _cache[key] = entry;\n        }\n    }\n\n    /// \u003Csummary>\n    /// Видаляє запис з кешу.\n    /// \u003C/summary>\n    public bool Remove(TKey key)\n    {\n        using (_lock.EnterScope())\n        {\n            return _cache.Remove(key);\n        }\n    }\n\n    /// \u003Csummary>\n    /// Повертає поточну статистику кешу.\n    /// \u003C/summary>\n    public CacheStatistics GetStatistics() => _stats;\n\n    /// \u003Csummary>\n    /// Повертає кількість записів у кеші (включно з застарілими).\n    /// \u003C/summary>\n    public int Count\n    {\n        get\n        {\n            using (_lock.EnterScope())\n            {\n                return _cache.Count;\n            }\n        }\n    }\n\n    /// \u003Csummary>\n    /// Background loop для періодичного видалення застарілих записів.\n    /// \u003C/summary>\n    private void CleanupLoop()\n    {\n        while (!_shutdown)\n        {\n            Thread.Sleep(_cleanupInterval);\n\n            if (_shutdown)\n                break;\n\n            PerformCleanup();\n        }\n    }\n\n    /// \u003Csummary>\n    /// Видаляє всі застарілі записи з кешу.\n    /// \u003C/summary>\n    private void PerformCleanup()\n    {\n        var keysToRemove = new List\u003CTKey>();\n\n        // Фаза 1: Знаходимо застарілі ключі (під lock)\n        using (_lock.EnterScope())\n        {\n            foreach (var kvp in _cache)\n            {\n                if (kvp.Value.IsExpired)\n                {\n                    keysToRemove.Add(kvp.Key);\n                }\n            }\n\n            // Фаза 2: Видаляємо (все ще під lock)\n            foreach (var key in keysToRemove)\n            {\n                _cache.Remove(key);\n                _stats.RecordEviction();\n            }\n        }\n\n        if (keysToRemove.Count > 0)\n        {\n            Console.WriteLine($\"[Cleanup] Removed {keysToRemove.Count} expired entries\");\n        }\n    }\n\n    /// \u003Csummary>\n    /// Коректно зупиняє cleanup thread і звільняє ресурси.\n    /// \u003C/summary>\n    public void Dispose()\n    {\n        if (_shutdown)\n            return;\n\n        _shutdown = true;\n        _cleanupThread.Join(timeout: TimeSpan.FromSeconds(5));\n\n        using (_lock.EnterScope())\n        {\n            _cache.Clear();\n        }\n    }\n}\n",[2986,10448,10449,10457,10475,10487,10491,10505,10510,10521,10536,10547,10557,10567,10571,10594,10618,10622,10626,10636,10641,10651,10658,10662,10674,10685,10696,10700,10727,10752,10777,10826,10830,10858,10883,10908,10912,10928,10977,10981,10985,10995,11000,11010,11040,11044,11076,11089,11103,11116,11129,11147,11151,11172,11177,11203,11208,11214,11233,11238,11250,11261,11267,11279,11284,11289,11301,11307,11318,11345,11350,11365,11370,11399,11404,11421,11427,11444,11457,11466,11472,11478,11483,11489,11505,11517,11522,11527,11532,11544,11557,11566,11571,11576,11581,11592,11598,11609,11639,11644,11664,11688,11693,11728,11733,11748,11753,11768,11773,11778,11783,11794,11800,11811,11829,11834,11849,11854,11871,11876,11881,11886,11897,11903,11914,11931,11936,11947,11953,11964,11974,11979,11985,11990,12006,12011,12024,12029,12034,12039,12044,12055,12061,12072,12084,12089,12101,12106,12123,12128,12139,12147,12152,12160,12165,12170,12175,12186,12192,12203,12215,12220,12240,12245,12251,12266,12271,12291,12296,12316,12321,12342,12347,12352,12357,12363,12380,12385,12401,12413,12418,12423,12428,12449,12454,12483,12488,12493,12498,12509,12515,12526,12537,12542,12553,12560,12565,12577,12606,12611,12626,12631,12643,12648,12653],{"__ignoreMap":2999},[3003,10450,10451,10453,10455],{"class":3005,"line":3006},[3003,10452,9099],{"class":3645},[3003,10454,9003],{"class":3549},[3003,10456,3025],{"class":3017},[3003,10458,10459,10461,10463,10465,10468,10470,10473],{"class":3005,"line":3028},[3003,10460,9099],{"class":3645},[3003,10462,9003],{"class":3549},[3003,10464,3154],{"class":3017},[3003,10466,10467],{"class":3549},"Collections",[3003,10469,3154],{"class":3017},[3003,10471,10472],{"class":3549},"Generic",[3003,10474,3025],{"class":3017},[3003,10476,10477,10479,10481,10483,10485],{"class":3005,"line":3035},[3003,10478,9099],{"class":3645},[3003,10480,9003],{"class":3549},[3003,10482,3154],{"class":3017},[3003,10484,9008],{"class":3549},[3003,10486,3025],{"class":3017},[3003,10488,10489],{"class":3005,"line":3042},[3003,10490,3032],{"emptyLinePlaceholder":3031},[3003,10492,10493,10496,10499,10503],{"class":3005,"line":3395},[3003,10494,10495],{"class":3038},"/// ",[3003,10497,3600],{"class":10498},"s0P7L",[3003,10500,10502],{"class":10501},"sKtos","summary",[3003,10504,5498],{"class":10498},[3003,10506,10507],{"class":3005,"line":3418},[3003,10508,10509],{"class":3038},"/// Запис у кеші з метаданими про час створення та TTL.\n",[3003,10511,10512,10514,10517,10519],{"class":3005,"line":3426},[3003,10513,10495],{"class":3038},[3003,10515,10516],{"class":10498},"\u003C/",[3003,10518,10502],{"class":10501},[3003,10520,5498],{"class":10498},[3003,10522,10523,10526,10529,10531,10533],{"class":3005,"line":3446},[3003,10524,10525],{"class":3009},"record",[3003,10527,10528],{"class":3549}," CacheEntry",[3003,10530,3600],{"class":3017},[3003,10532,4485],{"class":3549},[3003,10534,10535],{"class":3017},">(\n",[3003,10537,10538,10541,10544],{"class":3005,"line":3452},[3003,10539,10540],{"class":3549},"    TValue",[3003,10542,10543],{"class":3013}," Value",[3003,10545,10546],{"class":3017},",\n",[3003,10548,10549,10552,10555],{"class":3005,"line":3457},[3003,10550,10551],{"class":3549},"    DateTime",[3003,10553,10554],{"class":3013}," CreatedAt",[3003,10556,10546],{"class":3017},[3003,10558,10559,10562,10565],{"class":3005,"line":3467},[3003,10560,10561],{"class":3549},"    TimeSpan",[3003,10563,10564],{"class":3013}," TimeToLive",[3003,10566,3635],{"class":3017},[3003,10568,10569],{"class":3005,"line":3472},[3003,10570,3392],{"class":3017},[3003,10572,10573,10575,10578,10581,10583,10586,10589,10592],{"class":3005,"line":3490},[3003,10574,3591],{"class":3009},[3003,10576,10577],{"class":3549}," DateTime",[3003,10579,10580],{"class":3013}," ExpiresAt",[3003,10582,3737],{"class":3017},[3003,10584,10585],{"class":3013},"CreatedAt",[3003,10587,10588],{"class":3017}," + ",[3003,10590,10591],{"class":3013},"TimeToLive",[3003,10593,3025],{"class":3017},[3003,10595,10596,10598,10600,10603,10605,10607,10609,10611,10613,10616],{"class":3005,"line":3496},[3003,10597,3591],{"class":3009},[3003,10599,3839],{"class":3009},[3003,10601,10602],{"class":3013}," IsExpired",[3003,10604,3737],{"class":3017},[3003,10606,8695],{"class":3013},[3003,10608,3154],{"class":3017},[3003,10610,8700],{"class":3013},[3003,10612,5648],{"class":3017},[3003,10614,10615],{"class":3013},"ExpiresAt",[3003,10617,3025],{"class":3017},[3003,10619,10620],{"class":3005,"line":3513},[3003,10621,3449],{"class":3017},[3003,10623,10624],{"class":3005,"line":3710},[3003,10625,3032],{"emptyLinePlaceholder":3031},[3003,10627,10628,10630,10632,10634],{"class":3005,"line":3715},[3003,10629,10495],{"class":3038},[3003,10631,3600],{"class":10498},[3003,10633,10502],{"class":10501},[3003,10635,5498],{"class":10498},[3003,10637,10638],{"class":3005,"line":3721},[3003,10639,10640],{"class":3038},"/// Статистика роботи кешу для моніторингу.\n",[3003,10642,10643,10645,10647,10649],{"class":3005,"line":4399},[3003,10644,10495],{"class":3038},[3003,10646,10516],{"class":10498},[3003,10648,10502],{"class":10501},[3003,10650,5498],{"class":10498},[3003,10652,10653,10655],{"class":3005,"line":4405},[3003,10654,3546],{"class":3009},[3003,10656,10657],{"class":3549}," CacheStatistics\n",[3003,10659,10660],{"class":3005,"line":4424},[3003,10661,3392],{"class":3017},[3003,10663,10664,10666,10669,10672],{"class":3005,"line":4429},[3003,10665,3559],{"class":3009},[3003,10667,10668],{"class":3009}," long",[3003,10670,10671],{"class":3013}," _hits",[3003,10673,3025],{"class":3017},[3003,10675,10676,10678,10680,10683],{"class":3005,"line":4756},[3003,10677,3559],{"class":3009},[3003,10679,10668],{"class":3009},[3003,10681,10682],{"class":3013}," _misses",[3003,10684,3025],{"class":3017},[3003,10686,10687,10689,10691,10694],{"class":3005,"line":4767},[3003,10688,3559],{"class":3009},[3003,10690,10668],{"class":3009},[3003,10692,10693],{"class":3013}," _evictions",[3003,10695,3025],{"class":3017},[3003,10697,10698],{"class":3005,"line":4783},[3003,10699,3032],{"emptyLinePlaceholder":3031},[3003,10701,10702,10704,10706,10709,10711,10714,10716,10719,10721,10723,10725],{"class":3005,"line":4788},[3003,10703,3591],{"class":3009},[3003,10705,10668],{"class":3009},[3003,10707,10708],{"class":3013}," Hits",[3003,10710,3737],{"class":3017},[3003,10712,10713],{"class":3013},"Interlocked",[3003,10715,3154],{"class":3017},[3003,10717,10718],{"class":3383},"Read",[3003,10720,3406],{"class":3017},[3003,10722,3836],{"class":3009},[3003,10724,10671],{"class":3013},[3003,10726,3814],{"class":3017},[3003,10728,10729,10731,10733,10736,10738,10740,10742,10744,10746,10748,10750],{"class":3005,"line":4793},[3003,10730,3591],{"class":3009},[3003,10732,10668],{"class":3009},[3003,10734,10735],{"class":3013}," Misses",[3003,10737,3737],{"class":3017},[3003,10739,10713],{"class":3013},[3003,10741,3154],{"class":3017},[3003,10743,10718],{"class":3383},[3003,10745,3406],{"class":3017},[3003,10747,3836],{"class":3009},[3003,10749,10682],{"class":3013},[3003,10751,3814],{"class":3017},[3003,10753,10754,10756,10758,10761,10763,10765,10767,10769,10771,10773,10775],{"class":3005,"line":4798},[3003,10755,3591],{"class":3009},[3003,10757,10668],{"class":3009},[3003,10759,10760],{"class":3013}," Evictions",[3003,10762,3737],{"class":3017},[3003,10764,10713],{"class":3013},[3003,10766,3154],{"class":3017},[3003,10768,10718],{"class":3383},[3003,10770,3406],{"class":3017},[3003,10772,3836],{"class":3009},[3003,10774,10693],{"class":3013},[3003,10776,3814],{"class":3017},[3003,10778,10779,10781,10784,10787,10789,10792,10794,10797,10799,10801,10803,10805,10808,10811,10813,10815,10818,10820,10822,10824],{"class":3005,"line":4822},[3003,10780,3591],{"class":3009},[3003,10782,10783],{"class":3009}," double",[3003,10785,10786],{"class":3013}," HitRate",[3003,10788,3737],{"class":3017},[3003,10790,10791],{"class":3013},"Hits",[3003,10793,10588],{"class":3017},[3003,10795,10796],{"class":3013},"Misses",[3003,10798,5777],{"class":3017},[3003,10800,3022],{"class":3021},[3003,10802,8840],{"class":3017},[3003,10804,3022],{"class":3021},[3003,10806,10807],{"class":3017}," : (",[3003,10809,10810],{"class":3009},"double",[3003,10812,9295],{"class":3017},[3003,10814,10791],{"class":3013},[3003,10816,10817],{"class":3017}," / (",[3003,10819,10791],{"class":3013},[3003,10821,10588],{"class":3017},[3003,10823,10796],{"class":3013},[3003,10825,3814],{"class":3017},[3003,10827,10828],{"class":3005,"line":4827},[3003,10829,3032],{"emptyLinePlaceholder":3031},[3003,10831,10832,10835,10837,10840,10843,10845,10847,10850,10852,10854,10856],{"class":3005,"line":4840},[3003,10833,10834],{"class":3009},"    internal",[3003,10836,3622],{"class":3009},[3003,10838,10839],{"class":3383}," RecordHit",[3003,10841,10842],{"class":3017},"() => ",[3003,10844,10713],{"class":3013},[3003,10846,3154],{"class":3017},[3003,10848,10849],{"class":3383},"Increment",[3003,10851,3406],{"class":3017},[3003,10853,3836],{"class":3009},[3003,10855,10671],{"class":3013},[3003,10857,3814],{"class":3017},[3003,10859,10860,10862,10864,10867,10869,10871,10873,10875,10877,10879,10881],{"class":3005,"line":4845},[3003,10861,10834],{"class":3009},[3003,10863,3622],{"class":3009},[3003,10865,10866],{"class":3383}," RecordMiss",[3003,10868,10842],{"class":3017},[3003,10870,10713],{"class":3013},[3003,10872,3154],{"class":3017},[3003,10874,10849],{"class":3383},[3003,10876,3406],{"class":3017},[3003,10878,3836],{"class":3009},[3003,10880,10682],{"class":3013},[3003,10882,3814],{"class":3017},[3003,10884,10885,10887,10889,10892,10894,10896,10898,10900,10902,10904,10906],{"class":3005,"line":4850},[3003,10886,10834],{"class":3009},[3003,10888,3622],{"class":3009},[3003,10890,10891],{"class":3383}," RecordEviction",[3003,10893,10842],{"class":3017},[3003,10895,10713],{"class":3013},[3003,10897,3154],{"class":3017},[3003,10899,10849],{"class":3383},[3003,10901,3406],{"class":3017},[3003,10903,3836],{"class":3009},[3003,10905,10693],{"class":3013},[3003,10907,3814],{"class":3017},[3003,10909,10910],{"class":3005,"line":4875},[3003,10911,3032],{"emptyLinePlaceholder":3031},[3003,10913,10914,10916,10919,10922,10925],{"class":3005,"line":4886},[3003,10915,3591],{"class":3009},[3003,10917,10918],{"class":3009}," override",[3003,10920,10921],{"class":3009}," string",[3003,10923,10924],{"class":3383}," ToString",[3003,10926,10927],{"class":3017},"() =>\n",[3003,10929,10930,10933,10935,10937,10939,10942,10944,10946,10948,10951,10953,10956,10958,10961,10963,10966,10968,10971,10973,10975],{"class":3005,"line":4905},[3003,10931,10932],{"class":4418},"        $\"Hits: ",[3003,10934,6943],{"class":6942},[3003,10936,10791],{"class":3013},[3003,10938,6953],{"class":6942},[3003,10940,10941],{"class":4418},", Misses: ",[3003,10943,6943],{"class":6942},[3003,10945,10796],{"class":3013},[3003,10947,6953],{"class":6942},[3003,10949,10950],{"class":4418},", Evictions: ",[3003,10952,6943],{"class":6942},[3003,10954,10955],{"class":3013},"Evictions",[3003,10957,6953],{"class":6942},[3003,10959,10960],{"class":4418},", Hit Rate: ",[3003,10962,6943],{"class":6942},[3003,10964,10965],{"class":3013},"HitRate",[3003,10967,3062],{"class":3017},[3003,10969,10970],{"class":3013},"P2",[3003,10972,6953],{"class":6942},[3003,10974,6969],{"class":4418},[3003,10976,3025],{"class":3017},[3003,10978,10979],{"class":3005,"line":4910},[3003,10980,3449],{"class":3017},[3003,10982,10983],{"class":3005,"line":4928},[3003,10984,3032],{"emptyLinePlaceholder":3031},[3003,10986,10987,10989,10991,10993],{"class":3005,"line":4933},[3003,10988,10495],{"class":3038},[3003,10990,3600],{"class":10498},[3003,10992,10502],{"class":10501},[3003,10994,5498],{"class":10498},[3003,10996,10997],{"class":3005,"line":4938},[3003,10998,10999],{"class":3038},"/// Thread-safe in-memory кеш з автоматичним видаленням застарілих записів.\n",[3003,11001,11002,11004,11006,11008],{"class":3005,"line":4943},[3003,11003,10495],{"class":3038},[3003,11005,10516],{"class":10498},[3003,11007,10502],{"class":10501},[3003,11009,5498],{"class":10498},[3003,11011,11012,11014,11017,11019,11021,11023,11025,11028,11031,11034,11036,11038],{"class":3005,"line":4954},[3003,11013,3546],{"class":3009},[3003,11015,11016],{"class":3549}," MemoryCache",[3003,11018,3600],{"class":3017},[3003,11020,4480],{"class":3549},[3003,11022,3833],{"class":3017},[3003,11024,4485],{"class":3549},[3003,11026,11027],{"class":3017},"> : ",[3003,11029,11030],{"class":3549},"IDisposable",[3003,11032,11033],{"class":3009}," where",[3003,11035,4494],{"class":3549},[3003,11037,4497],{"class":3017},[3003,11039,4500],{"class":3009},[3003,11041,11042],{"class":3005,"line":4969},[3003,11043,3392],{"class":3017},[3003,11045,11046,11048,11050,11052,11054,11056,11058,11061,11063,11065,11068,11070,11072,11074],{"class":3005,"line":4974},[3003,11047,3559],{"class":3009},[3003,11049,3574],{"class":3009},[3003,11051,4513],{"class":3549},[3003,11053,3600],{"class":3017},[3003,11055,4480],{"class":3549},[3003,11057,3833],{"class":3017},[3003,11059,11060],{"class":3549},"CacheEntry",[3003,11062,3600],{"class":3017},[3003,11064,4485],{"class":3549},[3003,11066,11067],{"class":3017},">> ",[3003,11069,4526],{"class":3013},[3003,11071,3018],{"class":3017},[3003,11073,3368],{"class":3009},[3003,11075,3371],{"class":3017},[3003,11077,11078,11080,11082,11084,11086],{"class":3005,"line":4979},[3003,11079,3559],{"class":3009},[3003,11081,9138],{"class":3549},[3003,11083,3580],{"class":3013},[3003,11085,4702],{"class":3017},[3003,11087,11088],{"class":3038},"// System.Threading.Lock (.NET 9)\n",[3003,11090,11091,11093,11095,11098,11101],{"class":3005,"line":7217},[3003,11092,3559],{"class":3009},[3003,11094,3574],{"class":3009},[3003,11096,11097],{"class":3549}," Thread",[3003,11099,11100],{"class":3013}," _cleanupThread",[3003,11102,3025],{"class":3017},[3003,11104,11105,11107,11110,11112,11114],{"class":3005,"line":7228},[3003,11106,3559],{"class":3009},[3003,11108,11109],{"class":3009}," volatile",[3003,11111,3839],{"class":3009},[3003,11113,8525],{"class":3013},[3003,11115,3025],{"class":3017},[3003,11117,11118,11120,11122,11124,11127],{"class":3005,"line":7233},[3003,11119,3559],{"class":3009},[3003,11121,3574],{"class":3009},[3003,11123,4557],{"class":3549},[3003,11125,11126],{"class":3013}," _cleanupInterval",[3003,11128,3025],{"class":3017},[3003,11130,11131,11133,11135,11138,11141,11143,11145],{"class":3005,"line":7242},[3003,11132,3559],{"class":3009},[3003,11134,3574],{"class":3009},[3003,11136,11137],{"class":3549}," CacheStatistics",[3003,11139,11140],{"class":3013}," _stats",[3003,11142,3018],{"class":3017},[3003,11144,3368],{"class":3009},[3003,11146,3371],{"class":3017},[3003,11148,11149],{"class":3005,"line":7247},[3003,11150,3032],{"emptyLinePlaceholder":3031},[3003,11152,11153,11155,11157,11159,11161,11163,11166,11168,11170],{"class":3005,"line":7252},[3003,11154,3591],{"class":3009},[3003,11156,11016],{"class":3383},[3003,11158,3406],{"class":3017},[3003,11160,4221],{"class":3549},[3003,11162,4607],{"class":3017},[3003,11164,11165],{"class":3013},"cleanupInterval",[3003,11167,3018],{"class":3017},[3003,11169,8843],{"class":3009},[3003,11171,3635],{"class":3017},[3003,11173,11175],{"class":3005,"line":11174},52,[3003,11176,3640],{"class":3017},[3003,11178,11180,11183,11185,11187,11190,11192,11194,11197,11199,11201],{"class":3005,"line":11179},53,[3003,11181,11182],{"class":3013},"        _cleanupInterval",[3003,11184,3018],{"class":3017},[3003,11186,11165],{"class":3013},[3003,11188,11189],{"class":3017}," ?? ",[3003,11191,4221],{"class":3013},[3003,11193,3154],{"class":3017},[3003,11195,11196],{"class":3383},"FromSeconds",[3003,11198,3406],{"class":3017},[3003,11200,3749],{"class":3021},[3003,11202,3814],{"class":3017},[3003,11204,11206],{"class":3005,"line":11205},54,[3003,11207,3032],{"emptyLinePlaceholder":3031},[3003,11209,11211],{"class":3005,"line":11210},55,[3003,11212,11213],{"class":3038},"        // Запускаємо background thread для cleanup\n",[3003,11215,11217,11220,11222,11224,11226,11228,11231],{"class":3005,"line":11216},56,[3003,11218,11219],{"class":3013},"        _cleanupThread",[3003,11221,3018],{"class":3017},[3003,11223,3368],{"class":3009},[3003,11225,11097],{"class":3549},[3003,11227,3406],{"class":3017},[3003,11229,11230],{"class":3013},"CleanupLoop",[3003,11232,3635],{"class":3017},[3003,11234,11236],{"class":3005,"line":11235},57,[3003,11237,3659],{"class":3017},[3003,11239,11241,11244,11246,11248],{"class":3005,"line":11240},58,[3003,11242,11243],{"class":3013},"            IsBackground",[3003,11245,3018],{"class":3017},[3003,11247,8904],{"class":3009},[3003,11249,10546],{"class":3017},[3003,11251,11253,11256,11258],{"class":3005,"line":11252},59,[3003,11254,11255],{"class":3013},"            Name",[3003,11257,3018],{"class":3017},[3003,11259,11260],{"class":4418},"\"CacheCleanup\"\n",[3003,11262,11264],{"class":3005,"line":11263},60,[3003,11265,11266],{"class":3017},"        };\n",[3003,11268,11270,11272,11274,11277],{"class":3005,"line":11269},61,[3003,11271,11219],{"class":3013},[3003,11273,3154],{"class":3017},[3003,11275,11276],{"class":3383},"Start",[3003,11278,3371],{"class":3017},[3003,11280,11282],{"class":3005,"line":11281},62,[3003,11283,3703],{"class":3017},[3003,11285,11287],{"class":3005,"line":11286},63,[3003,11288,3032],{"emptyLinePlaceholder":3031},[3003,11290,11292,11295,11297,11299],{"class":3005,"line":11291},64,[3003,11293,11294],{"class":3038},"    /// ",[3003,11296,3600],{"class":10498},[3003,11298,10502],{"class":10501},[3003,11300,5498],{"class":10498},[3003,11302,11304],{"class":3005,"line":11303},65,[3003,11305,11306],{"class":3038},"    /// Спроба отримати значення з кешу.\n",[3003,11308,11310,11312,11314,11316],{"class":3005,"line":11309},66,[3003,11311,11294],{"class":3038},[3003,11313,10516],{"class":10498},[3003,11315,10502],{"class":10501},[3003,11317,5498],{"class":10498},[3003,11319,11321,11323,11325,11327,11329,11331,11333,11335,11337,11339,11341,11343],{"class":3005,"line":11320},67,[3003,11322,3591],{"class":3009},[3003,11324,3839],{"class":3009},[3003,11326,4589],{"class":3383},[3003,11328,3406],{"class":3017},[3003,11330,4480],{"class":3549},[3003,11332,4596],{"class":3013},[3003,11334,3833],{"class":3017},[3003,11336,4601],{"class":3009},[3003,11338,4604],{"class":3549},[3003,11340,4607],{"class":3017},[3003,11342,4610],{"class":3013},[3003,11344,3635],{"class":3017},[3003,11346,11348],{"class":3005,"line":11347},68,[3003,11349,3640],{"class":3017},[3003,11351,11353,11355,11357,11359,11361,11363],{"class":3005,"line":11352},69,[3003,11354,9168],{"class":3645},[3003,11356,3649],{"class":3017},[3003,11358,3652],{"class":3013},[3003,11360,3154],{"class":3017},[3003,11362,9177],{"class":3383},[3003,11364,9180],{"class":3017},[3003,11366,11368],{"class":3005,"line":11367},70,[3003,11369,3659],{"class":3017},[3003,11371,11373,11375,11377,11379,11381,11383,11385,11387,11389,11391,11394,11397],{"class":3005,"line":11372},71,[3003,11374,4667],{"class":3645},[3003,11376,3649],{"class":3017},[3003,11378,4526],{"class":3013},[3003,11380,3154],{"class":3017},[3003,11382,4727],{"class":3383},[3003,11384,3406],{"class":3017},[3003,11386,4732],{"class":3013},[3003,11388,3833],{"class":3017},[3003,11390,4601],{"class":3009},[3003,11392,11393],{"class":3009}," var",[3003,11395,11396],{"class":3013}," entry",[3003,11398,4326],{"class":3017},[3003,11400,11402],{"class":3005,"line":11401},72,[3003,11403,4679],{"class":3017},[3003,11405,11407,11409,11411,11414,11416,11419],{"class":3005,"line":11406},73,[3003,11408,8772],{"class":3645},[3003,11410,4670],{"class":3017},[3003,11412,11413],{"class":3013},"entry",[3003,11415,3154],{"class":3017},[3003,11417,11418],{"class":3013},"IsExpired",[3003,11420,3635],{"class":3017},[3003,11422,11424],{"class":3005,"line":11423},74,[3003,11425,11426],{"class":3017},"                {\n",[3003,11428,11430,11433,11435,11437,11439,11442],{"class":3005,"line":11429},75,[3003,11431,11432],{"class":3013},"                    value",[3003,11434,3018],{"class":3017},[3003,11436,11413],{"class":3013},[3003,11438,3154],{"class":3017},[3003,11440,11441],{"class":3013},"Value",[3003,11443,3025],{"class":3017},[3003,11445,11447,11450,11452,11455],{"class":3005,"line":11446},76,[3003,11448,11449],{"class":3013},"                    _stats",[3003,11451,3154],{"class":3017},[3003,11453,11454],{"class":3383},"RecordHit",[3003,11456,3371],{"class":3017},[3003,11458,11460,11462,11464],{"class":3005,"line":11459},77,[3003,11461,8793],{"class":3645},[3003,11463,7133],{"class":3009},[3003,11465,3025],{"class":3017},[3003,11467,11469],{"class":3005,"line":11468},78,[3003,11470,11471],{"class":3017},"                }\n",[3003,11473,11475],{"class":3005,"line":11474},79,[3003,11476,11477],{"class":3645},"                else\n",[3003,11479,11481],{"class":3005,"line":11480},80,[3003,11482,11426],{"class":3017},[3003,11484,11486],{"class":3005,"line":11485},81,[3003,11487,11488],{"class":3038},"                    // Запис застарів — видаляємо одразу\n",[3003,11490,11492,11495,11497,11499,11501,11503],{"class":3005,"line":11491},82,[3003,11493,11494],{"class":3013},"                    _cache",[3003,11496,3154],{"class":3017},[3003,11498,8139],{"class":3383},[3003,11500,3406],{"class":3017},[3003,11502,4732],{"class":3013},[3003,11504,3814],{"class":3017},[3003,11506,11508,11510,11512,11515],{"class":3005,"line":11507},83,[3003,11509,11449],{"class":3013},[3003,11511,3154],{"class":3017},[3003,11513,11514],{"class":3383},"RecordEviction",[3003,11516,3371],{"class":3017},[3003,11518,11520],{"class":3005,"line":11519},84,[3003,11521,11471],{"class":3017},[3003,11523,11525],{"class":3005,"line":11524},85,[3003,11526,4710],{"class":3017},[3003,11528,11530],{"class":3005,"line":11529},86,[3003,11531,3032],{"emptyLinePlaceholder":3031},[3003,11533,11535,11538,11540,11542],{"class":3005,"line":11534},87,[3003,11536,11537],{"class":3013},"            value",[3003,11539,3018],{"class":3017},[3003,11541,4689],{"class":3009},[3003,11543,3025],{"class":3017},[3003,11545,11547,11550,11552,11555],{"class":3005,"line":11546},88,[3003,11548,11549],{"class":3013},"            _stats",[3003,11551,3154],{"class":3017},[3003,11553,11554],{"class":3383},"RecordMiss",[3003,11556,3371],{"class":3017},[3003,11558,11560,11562,11564],{"class":3005,"line":11559},89,[3003,11561,4719],{"class":3645},[3003,11563,4699],{"class":3009},[3003,11565,3025],{"class":3017},[3003,11567,11569],{"class":3005,"line":11568},90,[3003,11570,3698],{"class":3017},[3003,11572,11574],{"class":3005,"line":11573},91,[3003,11575,3703],{"class":3017},[3003,11577,11579],{"class":3005,"line":11578},92,[3003,11580,3032],{"emptyLinePlaceholder":3031},[3003,11582,11584,11586,11588,11590],{"class":3005,"line":11583},93,[3003,11585,11294],{"class":3038},[3003,11587,3600],{"class":10498},[3003,11589,10502],{"class":10501},[3003,11591,5498],{"class":10498},[3003,11593,11595],{"class":3005,"line":11594},94,[3003,11596,11597],{"class":3038},"    /// Додає або оновлює запис у кеші.\n",[3003,11599,11601,11603,11605,11607],{"class":3005,"line":11600},95,[3003,11602,11294],{"class":3038},[3003,11604,10516],{"class":10498},[3003,11606,10502],{"class":10501},[3003,11608,5498],{"class":10498},[3003,11610,11612,11614,11616,11618,11620,11622,11624,11626,11628,11630,11632,11634,11637],{"class":3005,"line":11611},96,[3003,11613,3591],{"class":3009},[3003,11615,3622],{"class":3009},[3003,11617,4805],{"class":3383},[3003,11619,3406],{"class":3017},[3003,11621,4480],{"class":3549},[3003,11623,4596],{"class":3013},[3003,11625,3833],{"class":3017},[3003,11627,4485],{"class":3549},[3003,11629,4739],{"class":3013},[3003,11631,3833],{"class":3017},[3003,11633,4221],{"class":3549},[3003,11635,11636],{"class":3013}," timeToLive",[3003,11638,3635],{"class":3017},[3003,11640,11642],{"class":3005,"line":11641},97,[3003,11643,3640],{"class":3017},[3003,11645,11647,11649,11651,11654,11656,11658,11660,11662],{"class":3005,"line":11646},98,[3003,11648,6859],{"class":3645},[3003,11650,3649],{"class":3017},[3003,11652,11653],{"class":3013},"timeToLive",[3003,11655,6866],{"class":3017},[3003,11657,4221],{"class":3013},[3003,11659,3154],{"class":3017},[3003,11661,8786],{"class":3013},[3003,11663,3635],{"class":3017},[3003,11665,11667,11669,11671,11673,11675,11678,11680,11682,11684,11686],{"class":3005,"line":11666},99,[3003,11668,6875],{"class":3645},[3003,11670,4892],{"class":3009},[3003,11672,6880],{"class":3549},[3003,11674,3406],{"class":3017},[3003,11676,11677],{"class":4418},"\"TTL must be positive\"",[3003,11679,3833],{"class":3017},[3003,11681,6890],{"class":3009},[3003,11683,3406],{"class":3017},[3003,11685,11653],{"class":3013},[3003,11687,6897],{"class":3017},[3003,11689,11691],{"class":3005,"line":11690},100,[3003,11692,3032],{"emptyLinePlaceholder":3031},[3003,11694,11696,11698,11700,11702,11704,11706,11708,11710,11712,11714,11716,11718,11720,11722,11724,11726],{"class":3005,"line":11695},101,[3003,11697,8352],{"class":3009},[3003,11699,11396],{"class":3013},[3003,11701,3018],{"class":3017},[3003,11703,3368],{"class":3009},[3003,11705,10528],{"class":3549},[3003,11707,3600],{"class":3017},[3003,11709,4485],{"class":3549},[3003,11711,6486],{"class":3017},[3003,11713,4610],{"class":3013},[3003,11715,3833],{"class":3017},[3003,11717,8695],{"class":3013},[3003,11719,3154],{"class":3017},[3003,11721,8700],{"class":3013},[3003,11723,3833],{"class":3017},[3003,11725,11653],{"class":3013},[3003,11727,3814],{"class":3017},[3003,11729,11731],{"class":3005,"line":11730},102,[3003,11732,3032],{"emptyLinePlaceholder":3031},[3003,11734,11736,11738,11740,11742,11744,11746],{"class":3005,"line":11735},103,[3003,11737,9168],{"class":3645},[3003,11739,3649],{"class":3017},[3003,11741,3652],{"class":3013},[3003,11743,3154],{"class":3017},[3003,11745,9177],{"class":3383},[3003,11747,9180],{"class":3017},[3003,11749,11751],{"class":3005,"line":11750},104,[3003,11752,3659],{"class":3017},[3003,11754,11756,11758,11760,11762,11764,11766],{"class":3005,"line":11755},105,[3003,11757,4913],{"class":3013},[3003,11759,4916],{"class":3017},[3003,11761,4732],{"class":3013},[3003,11763,4921],{"class":3017},[3003,11765,11413],{"class":3013},[3003,11767,3025],{"class":3017},[3003,11769,11771],{"class":3005,"line":11770},106,[3003,11772,3698],{"class":3017},[3003,11774,11776],{"class":3005,"line":11775},107,[3003,11777,3703],{"class":3017},[3003,11779,11781],{"class":3005,"line":11780},108,[3003,11782,3032],{"emptyLinePlaceholder":3031},[3003,11784,11786,11788,11790,11792],{"class":3005,"line":11785},109,[3003,11787,11294],{"class":3038},[3003,11789,3600],{"class":10498},[3003,11791,10502],{"class":10501},[3003,11793,5498],{"class":10498},[3003,11795,11797],{"class":3005,"line":11796},110,[3003,11798,11799],{"class":3038},"    /// Видаляє запис з кешу.\n",[3003,11801,11803,11805,11807,11809],{"class":3005,"line":11802},111,[3003,11804,11294],{"class":3038},[3003,11806,10516],{"class":10498},[3003,11808,10502],{"class":10501},[3003,11810,5498],{"class":10498},[3003,11812,11814,11816,11818,11821,11823,11825,11827],{"class":3005,"line":11813},112,[3003,11815,3591],{"class":3009},[3003,11817,3839],{"class":3009},[3003,11819,11820],{"class":3383}," Remove",[3003,11822,3406],{"class":3017},[3003,11824,4480],{"class":3549},[3003,11826,4596],{"class":3013},[3003,11828,3635],{"class":3017},[3003,11830,11832],{"class":3005,"line":11831},113,[3003,11833,3640],{"class":3017},[3003,11835,11837,11839,11841,11843,11845,11847],{"class":3005,"line":11836},114,[3003,11838,9168],{"class":3645},[3003,11840,3649],{"class":3017},[3003,11842,3652],{"class":3013},[3003,11844,3154],{"class":3017},[3003,11846,9177],{"class":3383},[3003,11848,9180],{"class":3017},[3003,11850,11852],{"class":3005,"line":11851},115,[3003,11853,3659],{"class":3017},[3003,11855,11857,11859,11861,11863,11865,11867,11869],{"class":3005,"line":11856},116,[3003,11858,4719],{"class":3645},[3003,11860,4722],{"class":3013},[3003,11862,3154],{"class":3017},[3003,11864,8139],{"class":3383},[3003,11866,3406],{"class":3017},[3003,11868,4732],{"class":3013},[3003,11870,3814],{"class":3017},[3003,11872,11874],{"class":3005,"line":11873},117,[3003,11875,3698],{"class":3017},[3003,11877,11879],{"class":3005,"line":11878},118,[3003,11880,3703],{"class":3017},[3003,11882,11884],{"class":3005,"line":11883},119,[3003,11885,3032],{"emptyLinePlaceholder":3031},[3003,11887,11889,11891,11893,11895],{"class":3005,"line":11888},120,[3003,11890,11294],{"class":3038},[3003,11892,3600],{"class":10498},[3003,11894,10502],{"class":10501},[3003,11896,5498],{"class":10498},[3003,11898,11900],{"class":3005,"line":11899},121,[3003,11901,11902],{"class":3038},"    /// Повертає поточну статистику кешу.\n",[3003,11904,11906,11908,11910,11912],{"class":3005,"line":11905},122,[3003,11907,11294],{"class":3038},[3003,11909,10516],{"class":10498},[3003,11911,10502],{"class":10501},[3003,11913,5498],{"class":10498},[3003,11915,11917,11919,11921,11924,11926,11929],{"class":3005,"line":11916},123,[3003,11918,3591],{"class":3009},[3003,11920,11137],{"class":3549},[3003,11922,11923],{"class":3383}," GetStatistics",[3003,11925,10842],{"class":3017},[3003,11927,11928],{"class":3013},"_stats",[3003,11930,3025],{"class":3017},[3003,11932,11934],{"class":3005,"line":11933},124,[3003,11935,3032],{"emptyLinePlaceholder":3031},[3003,11937,11939,11941,11943,11945],{"class":3005,"line":11938},125,[3003,11940,11294],{"class":3038},[3003,11942,3600],{"class":10498},[3003,11944,10502],{"class":10501},[3003,11946,5498],{"class":10498},[3003,11948,11950],{"class":3005,"line":11949},126,[3003,11951,11952],{"class":3038},"    /// Повертає кількість записів у кеші (включно з застарілими).\n",[3003,11954,11956,11958,11960,11962],{"class":3005,"line":11955},127,[3003,11957,11294],{"class":3038},[3003,11959,10516],{"class":10498},[3003,11961,10502],{"class":10501},[3003,11963,5498],{"class":10498},[3003,11965,11967,11969,11971],{"class":3005,"line":11966},128,[3003,11968,3591],{"class":3009},[3003,11970,5535],{"class":3009},[3003,11972,11973],{"class":3013}," Count\n",[3003,11975,11977],{"class":3005,"line":11976},129,[3003,11978,3640],{"class":3017},[3003,11980,11982],{"class":3005,"line":11981},130,[3003,11983,11984],{"class":3009},"        get\n",[3003,11986,11988],{"class":3005,"line":11987},131,[3003,11989,3659],{"class":3017},[3003,11991,11993,11996,11998,12000,12002,12004],{"class":3005,"line":11992},132,[3003,11994,11995],{"class":3645},"            using",[3003,11997,3649],{"class":3017},[3003,11999,3652],{"class":3013},[3003,12001,3154],{"class":3017},[3003,12003,9177],{"class":3383},[3003,12005,9180],{"class":3017},[3003,12007,12009],{"class":3005,"line":12008},133,[3003,12010,4679],{"class":3017},[3003,12012,12014,12016,12018,12020,12022],{"class":3005,"line":12013},134,[3003,12015,4696],{"class":3645},[3003,12017,4722],{"class":3013},[3003,12019,3154],{"class":3017},[3003,12021,5645],{"class":3013},[3003,12023,3025],{"class":3017},[3003,12025,12027],{"class":3005,"line":12026},135,[3003,12028,4710],{"class":3017},[3003,12030,12032],{"class":3005,"line":12031},136,[3003,12033,3698],{"class":3017},[3003,12035,12037],{"class":3005,"line":12036},137,[3003,12038,3703],{"class":3017},[3003,12040,12042],{"class":3005,"line":12041},138,[3003,12043,3032],{"emptyLinePlaceholder":3031},[3003,12045,12047,12049,12051,12053],{"class":3005,"line":12046},139,[3003,12048,11294],{"class":3038},[3003,12050,3600],{"class":10498},[3003,12052,10502],{"class":10501},[3003,12054,5498],{"class":10498},[3003,12056,12058],{"class":3005,"line":12057},140,[3003,12059,12060],{"class":3038},"    /// Background loop для періодичного видалення застарілих записів.\n",[3003,12062,12064,12066,12068,12070],{"class":3005,"line":12063},141,[3003,12065,11294],{"class":3038},[3003,12067,10516],{"class":10498},[3003,12069,10502],{"class":10501},[3003,12071,5498],{"class":10498},[3003,12073,12075,12077,12079,12082],{"class":3005,"line":12074},142,[3003,12076,3559],{"class":3009},[3003,12078,3622],{"class":3009},[3003,12080,12081],{"class":3383}," CleanupLoop",[3003,12083,3387],{"class":3017},[3003,12085,12087],{"class":3005,"line":12086},143,[3003,12088,3640],{"class":3017},[3003,12090,12092,12095,12097,12099],{"class":3005,"line":12091},144,[3003,12093,12094],{"class":3645},"        while",[3003,12096,4670],{"class":3017},[3003,12098,8579],{"class":3013},[3003,12100,3635],{"class":3017},[3003,12102,12104],{"class":3005,"line":12103},145,[3003,12105,3659],{"class":3017},[3003,12107,12109,12112,12114,12116,12118,12121],{"class":3005,"line":12108},146,[3003,12110,12111],{"class":3013},"            Thread",[3003,12113,3154],{"class":3017},[3003,12115,7825],{"class":3383},[3003,12117,3406],{"class":3017},[3003,12119,12120],{"class":3013},"_cleanupInterval",[3003,12122,3814],{"class":3017},[3003,12124,12126],{"class":3005,"line":12125},147,[3003,12127,3032],{"emptyLinePlaceholder":3031},[3003,12129,12131,12133,12135,12137],{"class":3005,"line":12130},148,[3003,12132,4667],{"class":3645},[3003,12134,3649],{"class":3017},[3003,12136,8579],{"class":3013},[3003,12138,3635],{"class":3017},[3003,12140,12142,12145],{"class":3005,"line":12141},149,[3003,12143,12144],{"class":3645},"                break",[3003,12146,3025],{"class":3017},[3003,12148,12150],{"class":3005,"line":12149},150,[3003,12151,3032],{"emptyLinePlaceholder":3031},[3003,12153,12155,12158],{"class":3005,"line":12154},151,[3003,12156,12157],{"class":3383},"            PerformCleanup",[3003,12159,3371],{"class":3017},[3003,12161,12163],{"class":3005,"line":12162},152,[3003,12164,3698],{"class":3017},[3003,12166,12168],{"class":3005,"line":12167},153,[3003,12169,3703],{"class":3017},[3003,12171,12173],{"class":3005,"line":12172},154,[3003,12174,3032],{"emptyLinePlaceholder":3031},[3003,12176,12178,12180,12182,12184],{"class":3005,"line":12177},155,[3003,12179,11294],{"class":3038},[3003,12181,3600],{"class":10498},[3003,12183,10502],{"class":10501},[3003,12185,5498],{"class":10498},[3003,12187,12189],{"class":3005,"line":12188},156,[3003,12190,12191],{"class":3038},"    /// Видаляє всі застарілі записи з кешу.\n",[3003,12193,12195,12197,12199,12201],{"class":3005,"line":12194},157,[3003,12196,11294],{"class":3038},[3003,12198,10516],{"class":10498},[3003,12200,10502],{"class":10501},[3003,12202,5498],{"class":10498},[3003,12204,12206,12208,12210,12213],{"class":3005,"line":12205},158,[3003,12207,3559],{"class":3009},[3003,12209,3622],{"class":3009},[3003,12211,12212],{"class":3383}," PerformCleanup",[3003,12214,3387],{"class":3017},[3003,12216,12218],{"class":3005,"line":12217},159,[3003,12219,3640],{"class":3017},[3003,12221,12223,12225,12228,12230,12232,12234,12236,12238],{"class":3005,"line":12222},160,[3003,12224,8352],{"class":3009},[3003,12226,12227],{"class":3013}," keysToRemove",[3003,12229,3018],{"class":3017},[3003,12231,3368],{"class":3009},[3003,12233,7308],{"class":3549},[3003,12235,3600],{"class":3017},[3003,12237,4480],{"class":3549},[3003,12239,7316],{"class":3017},[3003,12241,12243],{"class":3005,"line":12242},161,[3003,12244,3032],{"emptyLinePlaceholder":3031},[3003,12246,12248],{"class":3005,"line":12247},162,[3003,12249,12250],{"class":3038},"        // Фаза 1: Знаходимо застарілі ключі (під lock)\n",[3003,12252,12254,12256,12258,12260,12262,12264],{"class":3005,"line":12253},163,[3003,12255,9168],{"class":3645},[3003,12257,3649],{"class":3017},[3003,12259,3652],{"class":3013},[3003,12261,3154],{"class":3017},[3003,12263,9177],{"class":3383},[3003,12265,9180],{"class":3017},[3003,12267,12269],{"class":3005,"line":12268},164,[3003,12270,3659],{"class":3017},[3003,12272,12274,12277,12279,12281,12284,12287,12289],{"class":3005,"line":12273},165,[3003,12275,12276],{"class":3645},"            foreach",[3003,12278,3649],{"class":3017},[3003,12280,7269],{"class":3009},[3003,12282,12283],{"class":3013}," kvp",[3003,12285,12286],{"class":3645}," in",[3003,12288,4722],{"class":3013},[3003,12290,3635],{"class":3017},[3003,12292,12294],{"class":3005,"line":12293},166,[3003,12295,4679],{"class":3017},[3003,12297,12299,12301,12303,12306,12308,12310,12312,12314],{"class":3005,"line":12298},167,[3003,12300,8772],{"class":3645},[3003,12302,3649],{"class":3017},[3003,12304,12305],{"class":3013},"kvp",[3003,12307,3154],{"class":3017},[3003,12309,11441],{"class":3013},[3003,12311,3154],{"class":3017},[3003,12313,11418],{"class":3013},[3003,12315,3635],{"class":3017},[3003,12317,12319],{"class":3005,"line":12318},168,[3003,12320,11426],{"class":3017},[3003,12322,12324,12327,12329,12331,12333,12335,12337,12340],{"class":3005,"line":12323},169,[3003,12325,12326],{"class":3013},"                    keysToRemove",[3003,12328,3154],{"class":3017},[3003,12330,7368],{"class":3383},[3003,12332,3406],{"class":3017},[3003,12334,12305],{"class":3013},[3003,12336,3154],{"class":3017},[3003,12338,12339],{"class":3013},"Key",[3003,12341,3814],{"class":3017},[3003,12343,12345],{"class":3005,"line":12344},170,[3003,12346,11471],{"class":3017},[3003,12348,12350],{"class":3005,"line":12349},171,[3003,12351,4710],{"class":3017},[3003,12353,12355],{"class":3005,"line":12354},172,[3003,12356,3032],{"emptyLinePlaceholder":3031},[3003,12358,12360],{"class":3005,"line":12359},173,[3003,12361,12362],{"class":3038},"            // Фаза 2: Видаляємо (все ще під lock)\n",[3003,12364,12366,12368,12370,12372,12374,12376,12378],{"class":3005,"line":12365},174,[3003,12367,12276],{"class":3645},[3003,12369,3649],{"class":3017},[3003,12371,7269],{"class":3009},[3003,12373,4596],{"class":3013},[3003,12375,12286],{"class":3645},[3003,12377,12227],{"class":3013},[3003,12379,3635],{"class":3017},[3003,12381,12383],{"class":3005,"line":12382},175,[3003,12384,4679],{"class":3017},[3003,12386,12388,12391,12393,12395,12397,12399],{"class":3005,"line":12387},176,[3003,12389,12390],{"class":3013},"                _cache",[3003,12392,3154],{"class":3017},[3003,12394,8139],{"class":3383},[3003,12396,3406],{"class":3017},[3003,12398,4732],{"class":3013},[3003,12400,3814],{"class":3017},[3003,12402,12404,12407,12409,12411],{"class":3005,"line":12403},177,[3003,12405,12406],{"class":3013},"                _stats",[3003,12408,3154],{"class":3017},[3003,12410,11514],{"class":3383},[3003,12412,3371],{"class":3017},[3003,12414,12416],{"class":3005,"line":12415},178,[3003,12417,4710],{"class":3017},[3003,12419,12421],{"class":3005,"line":12420},179,[3003,12422,3698],{"class":3017},[3003,12424,12426],{"class":3005,"line":12425},180,[3003,12427,3032],{"emptyLinePlaceholder":3031},[3003,12429,12431,12433,12435,12438,12440,12442,12445,12447],{"class":3005,"line":12430},181,[3003,12432,6859],{"class":3645},[3003,12434,3649],{"class":3017},[3003,12436,12437],{"class":3013},"keysToRemove",[3003,12439,3154],{"class":3017},[3003,12441,5645],{"class":3013},[3003,12443,12444],{"class":3017}," > ",[3003,12446,3022],{"class":3021},[3003,12448,3635],{"class":3017},[3003,12450,12452],{"class":3005,"line":12451},182,[3003,12453,3659],{"class":3017},[3003,12455,12457,12459,12461,12463,12465,12468,12470,12472,12474,12476,12478,12481],{"class":3005,"line":12456},183,[3003,12458,6930],{"class":3013},[3003,12460,3154],{"class":3017},[3003,12462,4413],{"class":3383},[3003,12464,3406],{"class":3017},[3003,12466,12467],{"class":4418},"$\"[Cleanup] Removed ",[3003,12469,6943],{"class":6942},[3003,12471,12437],{"class":3013},[3003,12473,3154],{"class":6942},[3003,12475,5645],{"class":3013},[3003,12477,6953],{"class":6942},[3003,12479,12480],{"class":4418}," expired entries\"",[3003,12482,3814],{"class":3017},[3003,12484,12486],{"class":3005,"line":12485},184,[3003,12487,3698],{"class":3017},[3003,12489,12491],{"class":3005,"line":12490},185,[3003,12492,3703],{"class":3017},[3003,12494,12496],{"class":3005,"line":12495},186,[3003,12497,3032],{"emptyLinePlaceholder":3031},[3003,12499,12501,12503,12505,12507],{"class":3005,"line":12500},187,[3003,12502,11294],{"class":3038},[3003,12504,3600],{"class":10498},[3003,12506,10502],{"class":10501},[3003,12508,5498],{"class":10498},[3003,12510,12512],{"class":3005,"line":12511},188,[3003,12513,12514],{"class":3038},"    /// Коректно зупиняє cleanup thread і звільняє ресурси.\n",[3003,12516,12518,12520,12522,12524],{"class":3005,"line":12517},189,[3003,12519,11294],{"class":3038},[3003,12521,10516],{"class":10498},[3003,12523,10502],{"class":10501},[3003,12525,5498],{"class":10498},[3003,12527,12529,12531,12533,12535],{"class":3005,"line":12528},190,[3003,12530,3591],{"class":3009},[3003,12532,3622],{"class":3009},[3003,12534,9075],{"class":3383},[3003,12536,3387],{"class":3017},[3003,12538,12540],{"class":3005,"line":12539},191,[3003,12541,3640],{"class":3017},[3003,12543,12545,12547,12549,12551],{"class":3005,"line":12544},192,[3003,12546,6859],{"class":3645},[3003,12548,3649],{"class":3017},[3003,12550,8579],{"class":3013},[3003,12552,3635],{"class":3017},[3003,12554,12556,12558],{"class":3005,"line":12555},193,[3003,12557,4719],{"class":3645},[3003,12559,3025],{"class":3017},[3003,12561,12563],{"class":3005,"line":12562},194,[3003,12564,3032],{"emptyLinePlaceholder":3031},[3003,12566,12568,12571,12573,12575],{"class":3005,"line":12567},195,[3003,12569,12570],{"class":3013},"        _shutdown",[3003,12572,3018],{"class":3017},[3003,12574,8904],{"class":3009},[3003,12576,3025],{"class":3017},[3003,12578,12580,12582,12584,12587,12589,12592,12594,12596,12598,12600,12602,12604],{"class":3005,"line":12579},196,[3003,12581,11219],{"class":3013},[3003,12583,3154],{"class":3017},[3003,12585,12586],{"class":3383},"Join",[3003,12588,3406],{"class":3017},[3003,12590,12591],{"class":3013},"timeout",[3003,12593,3104],{"class":3017},[3003,12595,4221],{"class":3013},[3003,12597,3154],{"class":3017},[3003,12599,11196],{"class":3383},[3003,12601,3406],{"class":3017},[3003,12603,7347],{"class":3021},[3003,12605,6897],{"class":3017},[3003,12607,12609],{"class":3005,"line":12608},197,[3003,12610,3032],{"emptyLinePlaceholder":3031},[3003,12612,12614,12616,12618,12620,12622,12624],{"class":3005,"line":12613},198,[3003,12615,9168],{"class":3645},[3003,12617,3649],{"class":3017},[3003,12619,3652],{"class":3013},[3003,12621,3154],{"class":3017},[3003,12623,9177],{"class":3383},[3003,12625,9180],{"class":3017},[3003,12627,12629],{"class":3005,"line":12628},199,[3003,12630,3659],{"class":3017},[3003,12632,12634,12636,12638,12641],{"class":3005,"line":12633},200,[3003,12635,4913],{"class":3013},[3003,12637,3154],{"class":3017},[3003,12639,12640],{"class":3383},"Clear",[3003,12642,3371],{"class":3017},[3003,12644,12646],{"class":3005,"line":12645},201,[3003,12647,3698],{"class":3017},[3003,12649,12651],{"class":3005,"line":12650},202,[3003,12652,3703],{"class":3017},[3003,12654,12656],{"class":3005,"line":12655},203,[3003,12657,3449],{"class":3017},[2981,12659,12661],{"id":12660},"демонстрація-роботи","Демонстрація Роботи",[2994,12663,12665],{"className":2996,"code":12664,"language":2998,"meta":2999,"style":2999},"class Program\n{\n    static void Main()\n    {\n        using var cache = new MemoryCache\u003Cstring, string>(\n            cleanupInterval: TimeSpan.FromSeconds(2)\n        );\n\n        Console.WriteLine(\"=== Thread-Safe Cache Demo ===\\n\");\n\n        // Симулюємо багатопотоковий доступ\n        var tasks = new List\u003CTask>();\n\n        // Producer threads: додають записи з різними TTL\n        for (int i = 0; i \u003C 3; i++)\n        {\n            int threadId = i;\n            tasks.Add(Task.Run(() => ProducerThread(cache, threadId)));\n        }\n\n        // Consumer threads: читають записи\n        for (int i = 0; i \u003C 5; i++)\n        {\n            int threadId = i;\n            tasks.Add(Task.Run(() => ConsumerThread(cache, threadId)));\n        }\n\n        // Моніторинг статистики\n        tasks.Add(Task.Run(() => MonitoringThread(cache)));\n\n        Task.WaitAll(tasks.ToArray());\n\n        Console.WriteLine(\"\\n=== Final Statistics ===\");\n        Console.WriteLine(cache.GetStatistics());\n    }\n\n    static void ProducerThread(MemoryCache\u003Cstring, string> cache, int threadId)\n    {\n        var random = new Random(threadId);\n\n        for (int i = 0; i \u003C 10; i++)\n        {\n            var key = $\"key-{random.Next(1, 20)}\";\n            var value = $\"value-from-thread-{threadId}-{i}\";\n            var ttl = TimeSpan.FromSeconds(random.Next(3, 8));\n\n            cache.Set(key, value, ttl);\n            Console.WriteLine($\"[Producer {threadId}] Set {key} (TTL: {ttl.TotalSeconds}s)\");\n\n            Thread.Sleep(random.Next(100, 500));\n        }\n    }\n\n    static void ConsumerThread(MemoryCache\u003Cstring, string> cache, int threadId)\n    {\n        var random = new Random(threadId + 100);\n\n        for (int i = 0; i \u003C 15; i++)\n        {\n            var key = $\"key-{random.Next(1, 20)}\";\n\n            if (cache.TryGet(key, out var value))\n            {\n                Console.WriteLine($\"[Consumer {threadId}] Hit: {key} = {value}\");\n            }\n            else\n            {\n                Console.WriteLine($\"[Consumer {threadId}] Miss: {key}\");\n            }\n\n            Thread.Sleep(random.Next(200, 600));\n        }\n    }\n\n    static void MonitoringThread(MemoryCache\u003Cstring, string> cache)\n    {\n        for (int i = 0; i \u003C 10; i++)\n        {\n            Thread.Sleep(1000);\n            var stats = cache.GetStatistics();\n            Console.WriteLine($\"\\n[Monitor] Count: {cache.Count}, {stats}\\n\");\n        }\n    }\n}\n",[2986,12666,12667,12674,12678,12690,12694,12719,12738,12743,12747,12768,12772,12777,12795,12799,12804,12834,12838,12852,12886,12890,12894,12899,12927,12931,12943,12974,12978,12982,12987,13015,13019,13040,13044,13063,13082,13086,13090,13124,13128,13148,13152,13180,13184,13221,13251,13285,13289,13313,13360,13364,13391,13395,13399,13403,13436,13440,13462,13466,13495,13499,13531,13535,13562,13566,13606,13610,13614,13618,13649,13653,13657,13685,13689,13693,13697,13724,13728,13756,13760,13774,13791,13834,13838,13842],{"__ignoreMap":2999},[3003,12668,12669,12671],{"class":3005,"line":3006},[3003,12670,3546],{"class":3009},[3003,12672,12673],{"class":3549}," Program\n",[3003,12675,12676],{"class":3005,"line":3028},[3003,12677,3392],{"class":3017},[3003,12679,12680,12683,12685,12688],{"class":3005,"line":3035},[3003,12681,12682],{"class":3009},"    static",[3003,12684,3622],{"class":3009},[3003,12686,12687],{"class":3383}," Main",[3003,12689,3387],{"class":3017},[3003,12691,12692],{"class":3005,"line":3042},[3003,12693,3640],{"class":3017},[3003,12695,12696,12698,12700,12703,12705,12707,12709,12711,12713,12715,12717],{"class":3005,"line":3395},[3003,12697,9168],{"class":3645},[3003,12699,11393],{"class":3009},[3003,12701,12702],{"class":3013}," cache",[3003,12704,3018],{"class":3017},[3003,12706,3368],{"class":3009},[3003,12708,11016],{"class":3549},[3003,12710,3600],{"class":3017},[3003,12712,6251],{"class":3009},[3003,12714,3833],{"class":3017},[3003,12716,6251],{"class":3009},[3003,12718,10535],{"class":3017},[3003,12720,12721,12724,12726,12728,12730,12732,12734,12736],{"class":3005,"line":3418},[3003,12722,12723],{"class":3013},"            cleanupInterval",[3003,12725,3104],{"class":3017},[3003,12727,4221],{"class":3013},[3003,12729,3154],{"class":3017},[3003,12731,11196],{"class":3383},[3003,12733,3406],{"class":3017},[3003,12735,3111],{"class":3021},[3003,12737,3635],{"class":3017},[3003,12739,12740],{"class":3005,"line":3426},[3003,12741,12742],{"class":3017},"        );\n",[3003,12744,12745],{"class":3005,"line":3446},[3003,12746,3032],{"emptyLinePlaceholder":3031},[3003,12748,12749,12751,12753,12755,12757,12760,12764,12766],{"class":3005,"line":3452},[3003,12750,4408],{"class":3013},[3003,12752,3154],{"class":3017},[3003,12754,4413],{"class":3383},[3003,12756,3406],{"class":3017},[3003,12758,12759],{"class":4418},"\"=== Thread-Safe Cache Demo ===",[3003,12761,12763],{"class":12762},"sjcCO","\\n",[3003,12765,6969],{"class":4418},[3003,12767,3814],{"class":3017},[3003,12769,12770],{"class":3005,"line":3457},[3003,12771,3032],{"emptyLinePlaceholder":3031},[3003,12773,12774],{"class":3005,"line":3467},[3003,12775,12776],{"class":3038},"        // Симулюємо багатопотоковий доступ\n",[3003,12778,12779,12781,12783,12785,12787,12789,12791,12793],{"class":3005,"line":3472},[3003,12780,8352],{"class":3009},[3003,12782,7301],{"class":3013},[3003,12784,3018],{"class":3017},[3003,12786,3368],{"class":3009},[3003,12788,7308],{"class":3549},[3003,12790,3600],{"class":3017},[3003,12792,7313],{"class":3549},[3003,12794,7316],{"class":3017},[3003,12796,12797],{"class":3005,"line":3490},[3003,12798,3032],{"emptyLinePlaceholder":3031},[3003,12800,12801],{"class":3005,"line":3496},[3003,12802,12803],{"class":3038},"        // Producer threads: додають записи з різними TTL\n",[3003,12805,12806,12809,12811,12813,12815,12817,12819,12821,12823,12825,12828,12830,12832],{"class":3005,"line":3513},[3003,12807,12808],{"class":3645},"        for",[3003,12810,3649],{"class":3017},[3003,12812,3010],{"class":3009},[3003,12814,7332],{"class":3013},[3003,12816,3018],{"class":3017},[3003,12818,3022],{"class":3021},[3003,12820,7339],{"class":3017},[3003,12822,7342],{"class":3013},[3003,12824,6437],{"class":3017},[3003,12826,12827],{"class":3021},"3",[3003,12829,7339],{"class":3017},[3003,12831,7342],{"class":3013},[3003,12833,7354],{"class":3017},[3003,12835,12836],{"class":3005,"line":3710},[3003,12837,3659],{"class":3017},[3003,12839,12840,12843,12846,12848,12850],{"class":3005,"line":3715},[3003,12841,12842],{"class":3009},"            int",[3003,12844,12845],{"class":3013}," threadId",[3003,12847,3018],{"class":3017},[3003,12849,7342],{"class":3013},[3003,12851,3025],{"class":3017},[3003,12853,12854,12857,12859,12861,12863,12865,12867,12869,12871,12874,12876,12879,12881,12884],{"class":3005,"line":3721},[3003,12855,12856],{"class":3013},"            tasks",[3003,12858,3154],{"class":3017},[3003,12860,7368],{"class":3383},[3003,12862,3406],{"class":3017},[3003,12864,7313],{"class":3013},[3003,12866,3154],{"class":3017},[3003,12868,7377],{"class":3383},[3003,12870,7380],{"class":3017},[3003,12872,12873],{"class":3383},"ProducerThread",[3003,12875,3406],{"class":3017},[3003,12877,12878],{"class":3013},"cache",[3003,12880,3833],{"class":3017},[3003,12882,12883],{"class":3013},"threadId",[3003,12885,7395],{"class":3017},[3003,12887,12888],{"class":3005,"line":4399},[3003,12889,3698],{"class":3017},[3003,12891,12892],{"class":3005,"line":4405},[3003,12893,3032],{"emptyLinePlaceholder":3031},[3003,12895,12896],{"class":3005,"line":4424},[3003,12897,12898],{"class":3038},"        // Consumer threads: читають записи\n",[3003,12900,12901,12903,12905,12907,12909,12911,12913,12915,12917,12919,12921,12923,12925],{"class":3005,"line":4429},[3003,12902,12808],{"class":3645},[3003,12904,3649],{"class":3017},[3003,12906,3010],{"class":3009},[3003,12908,7332],{"class":3013},[3003,12910,3018],{"class":3017},[3003,12912,3022],{"class":3021},[3003,12914,7339],{"class":3017},[3003,12916,7342],{"class":3013},[3003,12918,6437],{"class":3017},[3003,12920,7347],{"class":3021},[3003,12922,7339],{"class":3017},[3003,12924,7342],{"class":3013},[3003,12926,7354],{"class":3017},[3003,12928,12929],{"class":3005,"line":4756},[3003,12930,3659],{"class":3017},[3003,12932,12933,12935,12937,12939,12941],{"class":3005,"line":4767},[3003,12934,12842],{"class":3009},[3003,12936,12845],{"class":3013},[3003,12938,3018],{"class":3017},[3003,12940,7342],{"class":3013},[3003,12942,3025],{"class":3017},[3003,12944,12945,12947,12949,12951,12953,12955,12957,12959,12961,12964,12966,12968,12970,12972],{"class":3005,"line":4783},[3003,12946,12856],{"class":3013},[3003,12948,3154],{"class":3017},[3003,12950,7368],{"class":3383},[3003,12952,3406],{"class":3017},[3003,12954,7313],{"class":3013},[3003,12956,3154],{"class":3017},[3003,12958,7377],{"class":3383},[3003,12960,7380],{"class":3017},[3003,12962,12963],{"class":3383},"ConsumerThread",[3003,12965,3406],{"class":3017},[3003,12967,12878],{"class":3013},[3003,12969,3833],{"class":3017},[3003,12971,12883],{"class":3013},[3003,12973,7395],{"class":3017},[3003,12975,12976],{"class":3005,"line":4788},[3003,12977,3698],{"class":3017},[3003,12979,12980],{"class":3005,"line":4793},[3003,12981,3032],{"emptyLinePlaceholder":3031},[3003,12983,12984],{"class":3005,"line":4798},[3003,12985,12986],{"class":3038},"        // Моніторинг статистики\n",[3003,12988,12989,12992,12994,12996,12998,13000,13002,13004,13006,13009,13011,13013],{"class":3005,"line":4822},[3003,12990,12991],{"class":3013},"        tasks",[3003,12993,3154],{"class":3017},[3003,12995,7368],{"class":3383},[3003,12997,3406],{"class":3017},[3003,12999,7313],{"class":3013},[3003,13001,3154],{"class":3017},[3003,13003,7377],{"class":3383},[3003,13005,7380],{"class":3017},[3003,13007,13008],{"class":3383},"MonitoringThread",[3003,13010,3406],{"class":3017},[3003,13012,12878],{"class":3013},[3003,13014,7395],{"class":3017},[3003,13016,13017],{"class":3005,"line":4827},[3003,13018,3032],{"emptyLinePlaceholder":3031},[3003,13020,13021,13024,13026,13029,13031,13033,13035,13038],{"class":3005,"line":4840},[3003,13022,13023],{"class":3013},"        Task",[3003,13025,3154],{"class":3017},[3003,13027,13028],{"class":3383},"WaitAll",[3003,13030,3406],{"class":3017},[3003,13032,7452],{"class":3013},[3003,13034,3154],{"class":3017},[3003,13036,13037],{"class":3383},"ToArray",[3003,13039,8383],{"class":3017},[3003,13041,13042],{"class":3005,"line":4845},[3003,13043,3032],{"emptyLinePlaceholder":3031},[3003,13045,13046,13048,13050,13052,13054,13056,13058,13061],{"class":3005,"line":4850},[3003,13047,4408],{"class":3013},[3003,13049,3154],{"class":3017},[3003,13051,4413],{"class":3383},[3003,13053,3406],{"class":3017},[3003,13055,6969],{"class":4418},[3003,13057,12763],{"class":12762},[3003,13059,13060],{"class":4418},"=== Final Statistics ===\"",[3003,13062,3814],{"class":3017},[3003,13064,13065,13067,13069,13071,13073,13075,13077,13080],{"class":3005,"line":4875},[3003,13066,4408],{"class":3013},[3003,13068,3154],{"class":3017},[3003,13070,4413],{"class":3383},[3003,13072,3406],{"class":3017},[3003,13074,12878],{"class":3013},[3003,13076,3154],{"class":3017},[3003,13078,13079],{"class":3383},"GetStatistics",[3003,13081,8383],{"class":3017},[3003,13083,13084],{"class":3005,"line":4886},[3003,13085,3703],{"class":3017},[3003,13087,13088],{"class":3005,"line":4905},[3003,13089,3032],{"emptyLinePlaceholder":3031},[3003,13091,13092,13094,13096,13099,13101,13104,13106,13108,13110,13112,13114,13116,13118,13120,13122],{"class":3005,"line":4910},[3003,13093,12682],{"class":3009},[3003,13095,3622],{"class":3009},[3003,13097,13098],{"class":3383}," ProducerThread",[3003,13100,3406],{"class":3017},[3003,13102,13103],{"class":3549},"MemoryCache",[3003,13105,3600],{"class":3017},[3003,13107,6251],{"class":3009},[3003,13109,3833],{"class":3017},[3003,13111,6251],{"class":3009},[3003,13113,4488],{"class":3017},[3003,13115,12878],{"class":3013},[3003,13117,3833],{"class":3017},[3003,13119,3010],{"class":3009},[3003,13121,12845],{"class":3013},[3003,13123,3635],{"class":3017},[3003,13125,13126],{"class":3005,"line":4928},[3003,13127,3640],{"class":3017},[3003,13129,13130,13132,13135,13137,13139,13142,13144,13146],{"class":3005,"line":4933},[3003,13131,8352],{"class":3009},[3003,13133,13134],{"class":3013}," random",[3003,13136,3018],{"class":3017},[3003,13138,3368],{"class":3009},[3003,13140,13141],{"class":3549}," Random",[3003,13143,3406],{"class":3017},[3003,13145,12883],{"class":3013},[3003,13147,3814],{"class":3017},[3003,13149,13150],{"class":3005,"line":4938},[3003,13151,3032],{"emptyLinePlaceholder":3031},[3003,13153,13154,13156,13158,13160,13162,13164,13166,13168,13170,13172,13174,13176,13178],{"class":3005,"line":4943},[3003,13155,12808],{"class":3645},[3003,13157,3649],{"class":3017},[3003,13159,3010],{"class":3009},[3003,13161,7332],{"class":3013},[3003,13163,3018],{"class":3017},[3003,13165,3022],{"class":3021},[3003,13167,7339],{"class":3017},[3003,13169,7342],{"class":3013},[3003,13171,6437],{"class":3017},[3003,13173,3749],{"class":3021},[3003,13175,7339],{"class":3017},[3003,13177,7342],{"class":3013},[3003,13179,7354],{"class":3017},[3003,13181,13182],{"class":3005,"line":4954},[3003,13183,3659],{"class":3017},[3003,13185,13186,13188,13190,13192,13195,13197,13200,13202,13205,13207,13209,13211,13214,13217,13219],{"class":3005,"line":4969},[3003,13187,8687],{"class":3009},[3003,13189,4596],{"class":3013},[3003,13191,3018],{"class":3017},[3003,13193,13194],{"class":4418},"$\"key-",[3003,13196,6943],{"class":6942},[3003,13198,13199],{"class":3013},"random",[3003,13201,3154],{"class":6942},[3003,13203,13204],{"class":3383},"Next",[3003,13206,3406],{"class":6942},[3003,13208,3332],{"class":3021},[3003,13210,3833],{"class":6942},[3003,13212,13213],{"class":3021},"20",[3003,13215,13216],{"class":6942},")}",[3003,13218,6969],{"class":4418},[3003,13220,3025],{"class":3017},[3003,13222,13223,13225,13227,13229,13232,13234,13236,13238,13241,13243,13245,13247,13249],{"class":3005,"line":4974},[3003,13224,8687],{"class":3009},[3003,13226,4739],{"class":3013},[3003,13228,3018],{"class":3017},[3003,13230,13231],{"class":4418},"$\"value-from-thread-",[3003,13233,6943],{"class":6942},[3003,13235,12883],{"class":3013},[3003,13237,6953],{"class":6942},[3003,13239,13240],{"class":4418},"-",[3003,13242,6943],{"class":6942},[3003,13244,7342],{"class":3013},[3003,13246,6953],{"class":6942},[3003,13248,6969],{"class":4418},[3003,13250,3025],{"class":3017},[3003,13252,13253,13255,13258,13260,13262,13264,13266,13268,13270,13272,13274,13276,13278,13280,13283],{"class":3005,"line":4979},[3003,13254,8687],{"class":3009},[3003,13256,13257],{"class":3013}," ttl",[3003,13259,3018],{"class":3017},[3003,13261,4221],{"class":3013},[3003,13263,3154],{"class":3017},[3003,13265,11196],{"class":3383},[3003,13267,3406],{"class":3017},[3003,13269,13199],{"class":3013},[3003,13271,3154],{"class":3017},[3003,13273,13204],{"class":3383},[3003,13275,3406],{"class":3017},[3003,13277,12827],{"class":3021},[3003,13279,3833],{"class":3017},[3003,13281,13282],{"class":3021},"8",[3003,13284,6897],{"class":3017},[3003,13286,13287],{"class":3005,"line":7217},[3003,13288,3032],{"emptyLinePlaceholder":3031},[3003,13290,13291,13294,13296,13298,13300,13302,13304,13306,13308,13311],{"class":3005,"line":7228},[3003,13292,13293],{"class":3013},"            cache",[3003,13295,3154],{"class":3017},[3003,13297,10402],{"class":3383},[3003,13299,3406],{"class":3017},[3003,13301,4732],{"class":3013},[3003,13303,3833],{"class":3017},[3003,13305,4610],{"class":3013},[3003,13307,3833],{"class":3017},[3003,13309,13310],{"class":3013},"ttl",[3003,13312,3814],{"class":3017},[3003,13314,13315,13317,13319,13321,13323,13326,13328,13330,13332,13335,13337,13339,13341,13344,13346,13348,13350,13353,13355,13358],{"class":3005,"line":7233},[3003,13316,6930],{"class":3013},[3003,13318,3154],{"class":3017},[3003,13320,4413],{"class":3383},[3003,13322,3406],{"class":3017},[3003,13324,13325],{"class":4418},"$\"[Producer ",[3003,13327,6943],{"class":6942},[3003,13329,12883],{"class":3013},[3003,13331,6953],{"class":6942},[3003,13333,13334],{"class":4418},"] Set ",[3003,13336,6943],{"class":6942},[3003,13338,4732],{"class":3013},[3003,13340,6953],{"class":6942},[3003,13342,13343],{"class":4418}," (TTL: ",[3003,13345,6943],{"class":6942},[3003,13347,13310],{"class":3013},[3003,13349,3154],{"class":6942},[3003,13351,13352],{"class":3013},"TotalSeconds",[3003,13354,6953],{"class":6942},[3003,13356,13357],{"class":4418},"s)\"",[3003,13359,3814],{"class":3017},[3003,13361,13362],{"class":3005,"line":7242},[3003,13363,3032],{"emptyLinePlaceholder":3031},[3003,13365,13366,13368,13370,13372,13374,13376,13378,13380,13382,13385,13387,13389],{"class":3005,"line":7247},[3003,13367,12111],{"class":3013},[3003,13369,3154],{"class":3017},[3003,13371,7825],{"class":3383},[3003,13373,3406],{"class":3017},[3003,13375,13199],{"class":3013},[3003,13377,3154],{"class":3017},[3003,13379,13204],{"class":3383},[3003,13381,3406],{"class":3017},[3003,13383,13384],{"class":3021},"100",[3003,13386,3833],{"class":3017},[3003,13388,4574],{"class":3021},[3003,13390,6897],{"class":3017},[3003,13392,13393],{"class":3005,"line":7252},[3003,13394,3698],{"class":3017},[3003,13396,13397],{"class":3005,"line":11174},[3003,13398,3703],{"class":3017},[3003,13400,13401],{"class":3005,"line":11179},[3003,13402,3032],{"emptyLinePlaceholder":3031},[3003,13404,13405,13407,13409,13412,13414,13416,13418,13420,13422,13424,13426,13428,13430,13432,13434],{"class":3005,"line":11205},[3003,13406,12682],{"class":3009},[3003,13408,3622],{"class":3009},[3003,13410,13411],{"class":3383}," ConsumerThread",[3003,13413,3406],{"class":3017},[3003,13415,13103],{"class":3549},[3003,13417,3600],{"class":3017},[3003,13419,6251],{"class":3009},[3003,13421,3833],{"class":3017},[3003,13423,6251],{"class":3009},[3003,13425,4488],{"class":3017},[3003,13427,12878],{"class":3013},[3003,13429,3833],{"class":3017},[3003,13431,3010],{"class":3009},[3003,13433,12845],{"class":3013},[3003,13435,3635],{"class":3017},[3003,13437,13438],{"class":3005,"line":11210},[3003,13439,3640],{"class":3017},[3003,13441,13442,13444,13446,13448,13450,13452,13454,13456,13458,13460],{"class":3005,"line":11216},[3003,13443,8352],{"class":3009},[3003,13445,13134],{"class":3013},[3003,13447,3018],{"class":3017},[3003,13449,3368],{"class":3009},[3003,13451,13141],{"class":3549},[3003,13453,3406],{"class":3017},[3003,13455,12883],{"class":3013},[3003,13457,10588],{"class":3017},[3003,13459,13384],{"class":3021},[3003,13461,3814],{"class":3017},[3003,13463,13464],{"class":3005,"line":11235},[3003,13465,3032],{"emptyLinePlaceholder":3031},[3003,13467,13468,13470,13472,13474,13476,13478,13480,13482,13484,13486,13489,13491,13493],{"class":3005,"line":11240},[3003,13469,12808],{"class":3645},[3003,13471,3649],{"class":3017},[3003,13473,3010],{"class":3009},[3003,13475,7332],{"class":3013},[3003,13477,3018],{"class":3017},[3003,13479,3022],{"class":3021},[3003,13481,7339],{"class":3017},[3003,13483,7342],{"class":3013},[3003,13485,6437],{"class":3017},[3003,13487,13488],{"class":3021},"15",[3003,13490,7339],{"class":3017},[3003,13492,7342],{"class":3013},[3003,13494,7354],{"class":3017},[3003,13496,13497],{"class":3005,"line":11252},[3003,13498,3659],{"class":3017},[3003,13500,13501,13503,13505,13507,13509,13511,13513,13515,13517,13519,13521,13523,13525,13527,13529],{"class":3005,"line":11263},[3003,13502,8687],{"class":3009},[3003,13504,4596],{"class":3013},[3003,13506,3018],{"class":3017},[3003,13508,13194],{"class":4418},[3003,13510,6943],{"class":6942},[3003,13512,13199],{"class":3013},[3003,13514,3154],{"class":6942},[3003,13516,13204],{"class":3383},[3003,13518,3406],{"class":6942},[3003,13520,3332],{"class":3021},[3003,13522,3833],{"class":6942},[3003,13524,13213],{"class":3021},[3003,13526,13216],{"class":6942},[3003,13528,6969],{"class":4418},[3003,13530,3025],{"class":3017},[3003,13532,13533],{"class":3005,"line":11269},[3003,13534,3032],{"emptyLinePlaceholder":3031},[3003,13536,13537,13539,13541,13543,13545,13548,13550,13552,13554,13556,13558,13560],{"class":3005,"line":11281},[3003,13538,4667],{"class":3645},[3003,13540,3649],{"class":3017},[3003,13542,12878],{"class":3013},[3003,13544,3154],{"class":3017},[3003,13546,13547],{"class":3383},"TryGet",[3003,13549,3406],{"class":3017},[3003,13551,4732],{"class":3013},[3003,13553,3833],{"class":3017},[3003,13555,4601],{"class":3009},[3003,13557,11393],{"class":3009},[3003,13559,4739],{"class":3013},[3003,13561,4326],{"class":3017},[3003,13563,13564],{"class":3005,"line":11286},[3003,13565,4679],{"class":3017},[3003,13567,13568,13570,13572,13574,13576,13579,13581,13583,13585,13588,13590,13592,13594,13596,13598,13600,13602,13604],{"class":3005,"line":11291},[3003,13569,7091],{"class":3013},[3003,13571,3154],{"class":3017},[3003,13573,4413],{"class":3383},[3003,13575,3406],{"class":3017},[3003,13577,13578],{"class":4418},"$\"[Consumer ",[3003,13580,6943],{"class":6942},[3003,13582,12883],{"class":3013},[3003,13584,6953],{"class":6942},[3003,13586,13587],{"class":4418},"] Hit: ",[3003,13589,6943],{"class":6942},[3003,13591,4732],{"class":3013},[3003,13593,6953],{"class":6942},[3003,13595,3018],{"class":4418},[3003,13597,6943],{"class":6942},[3003,13599,4610],{"class":3013},[3003,13601,6953],{"class":6942},[3003,13603,6969],{"class":4418},[3003,13605,3814],{"class":3017},[3003,13607,13608],{"class":3005,"line":11303},[3003,13609,4710],{"class":3017},[3003,13611,13612],{"class":3005,"line":11309},[3003,13613,7144],{"class":3645},[3003,13615,13616],{"class":3005,"line":11320},[3003,13617,4679],{"class":3017},[3003,13619,13620,13622,13624,13626,13628,13630,13632,13634,13636,13639,13641,13643,13645,13647],{"class":3005,"line":11347},[3003,13621,7091],{"class":3013},[3003,13623,3154],{"class":3017},[3003,13625,4413],{"class":3383},[3003,13627,3406],{"class":3017},[3003,13629,13578],{"class":4418},[3003,13631,6943],{"class":6942},[3003,13633,12883],{"class":3013},[3003,13635,6953],{"class":6942},[3003,13637,13638],{"class":4418},"] Miss: ",[3003,13640,6943],{"class":6942},[3003,13642,4732],{"class":3013},[3003,13644,6953],{"class":6942},[3003,13646,6969],{"class":4418},[3003,13648,3814],{"class":3017},[3003,13650,13651],{"class":3005,"line":11352},[3003,13652,4710],{"class":3017},[3003,13654,13655],{"class":3005,"line":11367},[3003,13656,3032],{"emptyLinePlaceholder":3031},[3003,13658,13659,13661,13663,13665,13667,13669,13671,13673,13675,13678,13680,13683],{"class":3005,"line":11372},[3003,13660,12111],{"class":3013},[3003,13662,3154],{"class":3017},[3003,13664,7825],{"class":3383},[3003,13666,3406],{"class":3017},[3003,13668,13199],{"class":3013},[3003,13670,3154],{"class":3017},[3003,13672,13204],{"class":3383},[3003,13674,3406],{"class":3017},[3003,13676,13677],{"class":3021},"200",[3003,13679,3833],{"class":3017},[3003,13681,13682],{"class":3021},"600",[3003,13684,6897],{"class":3017},[3003,13686,13687],{"class":3005,"line":11401},[3003,13688,3698],{"class":3017},[3003,13690,13691],{"class":3005,"line":11406},[3003,13692,3703],{"class":3017},[3003,13694,13695],{"class":3005,"line":11423},[3003,13696,3032],{"emptyLinePlaceholder":3031},[3003,13698,13699,13701,13703,13706,13708,13710,13712,13714,13716,13718,13720,13722],{"class":3005,"line":11429},[3003,13700,12682],{"class":3009},[3003,13702,3622],{"class":3009},[3003,13704,13705],{"class":3383}," MonitoringThread",[3003,13707,3406],{"class":3017},[3003,13709,13103],{"class":3549},[3003,13711,3600],{"class":3017},[3003,13713,6251],{"class":3009},[3003,13715,3833],{"class":3017},[3003,13717,6251],{"class":3009},[3003,13719,4488],{"class":3017},[3003,13721,12878],{"class":3013},[3003,13723,3635],{"class":3017},[3003,13725,13726],{"class":3005,"line":11446},[3003,13727,3640],{"class":3017},[3003,13729,13730,13732,13734,13736,13738,13740,13742,13744,13746,13748,13750,13752,13754],{"class":3005,"line":11459},[3003,13731,12808],{"class":3645},[3003,13733,3649],{"class":3017},[3003,13735,3010],{"class":3009},[3003,13737,7332],{"class":3013},[3003,13739,3018],{"class":3017},[3003,13741,3022],{"class":3021},[3003,13743,7339],{"class":3017},[3003,13745,7342],{"class":3013},[3003,13747,6437],{"class":3017},[3003,13749,3749],{"class":3021},[3003,13751,7339],{"class":3017},[3003,13753,7342],{"class":3013},[3003,13755,7354],{"class":3017},[3003,13757,13758],{"class":3005,"line":11468},[3003,13759,3659],{"class":3017},[3003,13761,13762,13764,13766,13768,13770,13772],{"class":3005,"line":11474},[3003,13763,12111],{"class":3013},[3003,13765,3154],{"class":3017},[3003,13767,7825],{"class":3383},[3003,13769,3406],{"class":3017},[3003,13771,4323],{"class":3021},[3003,13773,3814],{"class":3017},[3003,13775,13776,13778,13781,13783,13785,13787,13789],{"class":3005,"line":11480},[3003,13777,8687],{"class":3009},[3003,13779,13780],{"class":3013}," stats",[3003,13782,3018],{"class":3017},[3003,13784,12878],{"class":3013},[3003,13786,3154],{"class":3017},[3003,13788,13079],{"class":3383},[3003,13790,3371],{"class":3017},[3003,13792,13793,13795,13797,13799,13801,13804,13806,13809,13811,13813,13815,13817,13819,13821,13823,13826,13828,13830,13832],{"class":3005,"line":11485},[3003,13794,6930],{"class":3013},[3003,13796,3154],{"class":3017},[3003,13798,4413],{"class":3383},[3003,13800,3406],{"class":3017},[3003,13802,13803],{"class":4418},"$\"",[3003,13805,12763],{"class":12762},[3003,13807,13808],{"class":4418},"[Monitor] Count: ",[3003,13810,6943],{"class":6942},[3003,13812,12878],{"class":3013},[3003,13814,3154],{"class":6942},[3003,13816,5645],{"class":3013},[3003,13818,6953],{"class":6942},[3003,13820,3833],{"class":4418},[3003,13822,6943],{"class":6942},[3003,13824,13825],{"class":3013},"stats",[3003,13827,6953],{"class":6942},[3003,13829,12763],{"class":12762},[3003,13831,6969],{"class":4418},[3003,13833,3814],{"class":3017},[3003,13835,13836],{"class":3005,"line":11491},[3003,13837,3698],{"class":3017},[3003,13839,13840],{"class":3005,"line":11507},[3003,13841,3703],{"class":3017},[3003,13843,13844],{"class":3005,"line":11519},[3003,13845,3449],{"class":3017},[2981,13847,13849],{"id":13848},"вивід-програми","Вивід Програми",[4988,13851,13853,13862,13869,13872,13880,13888,13896,13904,13913,13921,13928,13931,13939,13942,13950,13957,13964,13972,13980,13983,13990,13993,14000,14007,14014,14021,14024,14031],{"title":4990,":expandable":8904,"max-height":13852},"400px",[4992,13854,13856,5000,13859],{"className":13855},[3005],[3003,13857,4999],{"className":13858},[4998],[2969,13860,4990],{"className":13861},[5004],[4992,13863,13865],{"className":13864},[3005],[2969,13866,13868],{"className":13867},[5004],"=== Thread-Safe Cache Demo ===",[4992,13870],{"className":13871},[3005],[4992,13873,13875,13879],{"className":13874},[3005],[3003,13876,13878],{"className":13877},[5014],"[Producer 0]"," Set key-7 (TTL: 5s)",[4992,13881,13883,13887],{"className":13882},[3005],[3003,13884,13886],{"className":13885},[5014],"[Producer 1]"," Set key-12 (TTL: 4s)",[4992,13889,13891,13895],{"className":13890},[3005],[3003,13892,13894],{"className":13893},[5020],"[Consumer 2]"," Hit: key-7 = value-from-thread-0-0",[4992,13897,13899,13903],{"className":13898},[3005],[3003,13900,13902],{"className":13901},[5014],"[Producer 2]"," Set key-3 (TTL: 6s)",[4992,13905,13907,13912],{"className":13906},[3005],[3003,13908,13911],{"className":13909},[13910],"text-rose-400","[Consumer 1]"," Miss: key-15",[4992,13914,13916,13920],{"className":13915},[3005],[3003,13917,13919],{"className":13918},[5020],"[Consumer 3]"," Hit: key-12 = value-from-thread-1-0",[4992,13922,13924,13927],{"className":13923},[3005],[3003,13925,13878],{"className":13926},[5014]," Set key-18 (TTL: 3s)",[4992,13929],{"className":13930},[3005],[4992,13932,13934,13938],{"className":13933},[3005],[3003,13935,13937],{"className":13936},[5045,5004],"[Monitor]"," Count: 4, Hits: 2, Misses: 1, Evictions: 0, Hit Rate: 66.67%",[4992,13940],{"className":13941},[3005],[4992,13943,13945,13949],{"className":13944},[3005],[3003,13946,13948],{"className":13947},[13910],"[Consumer 4]"," Miss: key-9",[4992,13951,13953,13956],{"className":13952},[3005],[3003,13954,13894],{"className":13955},[5020]," Hit: key-3 = value-from-thread-2-0",[4992,13958,13960,13963],{"className":13959},[3005],[3003,13961,13886],{"className":13962},[5014]," Set key-7 (TTL: 7s)",[4992,13965,13967,13971],{"className":13966},[3005],[3003,13968,13970],{"className":13969},[5045],"[Cleanup]"," Removed 1 expired entries",[4992,13973,13975,13979],{"className":13974},[3005],[3003,13976,13978],{"className":13977},[5020],"[Consumer 0]"," Hit: key-7 = value-from-thread-1-1",[4992,13981],{"className":13982},[3005],[4992,13984,13986,13989],{"className":13985},[3005],[3003,13987,13937],{"className":13988},[5045,5004]," Count: 3, Hits: 4, Misses: 2, Evictions: 1, Hit Rate: 66.67%",[4992,13991],{"className":13992},[3005],[4992,13994,13996,13999],{"className":13995},[3005],[3003,13997,13902],{"className":13998},[5014]," Set key-11 (TTL: 5s)",[4992,14001,14003,14006],{"className":14002},[3005],[3003,14004,13919],{"className":14005},[13910]," Miss: key-19",[4992,14008,14010,14013],{"className":14009},[3005],[3003,14011,13970],{"className":14012},[5045]," Removed 2 expired entries",[4992,14015,14017,14020],{"className":14016},[3005],[3003,14018,13911],{"className":14019},[5020]," Hit: key-11 = value-from-thread-2-1",[4992,14022],{"className":14023},[3005],[4992,14025,14027],{"className":14026},[3005],[2969,14028,14030],{"className":14029},[5004],"=== Final Statistics ===",[4992,14032,14034,14035,10941,14039,10950,14043,10960,14046],{"className":14033},[3005],"Hits: ",[3003,14036,14038],{"className":14037},[5020,5004],"47",[3003,14040,14042],{"className":14041},[13910],"28",[3003,14044,13488],{"className":14045},[5045],[3003,14047,14049],{"className":14048},[5020,5004],"62.67%",[2981,14051,14053],{"id":14052},"ключові-аспекти-реалізації","Ключові Аспекти Реалізації",[2965,14055,14056],{},[2969,14057,14058],{},"1. Вибір System.Threading.Lock",[2965,14060,14061,14062,14064,14065,14067],{},"Ми використали ",[2986,14063,8957],{}," замість ",[2986,14066,8961],{}," з кількох причин:",[7626,14069,14070,14075,14080],{},[3067,14071,14072,14074],{},[2969,14073,6194],{},": кеш — це hot path, де кожна мілісекунда важлива",[3067,14076,14077,14079],{},[2969,14078,6721],{},": немає reentrancy, що запобігає складним багам",[3067,14081,14082,14085],{},[2969,14083,14084],{},"Сучасність",": демонструємо best practices .NET 9",[2965,14087,14088],{},[2969,14089,14090],{},"2. Мінімальні Критичні Секції",[2965,14092,14093],{},"Зверніть увагу, що cleanup виконує обидві фази (пошук + видалення) під одним lock. Альтернативний підхід — зробити snapshot ключів, звільнити lock, потім знову захопити для видалення. Але це ускладнює код і може призвести до race conditions.",[2965,14095,14096],{},[2969,14097,14098],{},"3. Volatile для Shutdown Flag",[2994,14100,14102],{"className":2996,"code":14101,"language":2998,"meta":2999,"style":2999},"private volatile bool _shutdown;\n",[2986,14103,14104],{"__ignoreMap":2999},[3003,14105,14106,14109,14111,14113,14115],{"class":3005,"line":3006},[3003,14107,14108],{"class":3009},"private",[3003,14110,11109],{"class":3009},[3003,14112,3839],{"class":3009},[3003,14114,8525],{"class":3013},[3003,14116,3025],{"class":3017},[2965,14118,14119,14122,14123,14125],{},[2986,14120,14121],{},"volatile"," гарантує, що зміни ",[2986,14124,8579],{}," одразу видимі cleanup thread без додаткової синхронізації. Це важливо для graceful shutdown.",[2965,14127,14128],{},[2969,14129,14130],{},"4. Interlocked для Статистики",[2994,14132,14134],{"className":2996,"code":14133,"language":2998,"meta":2999,"style":2999},"internal void RecordHit() => Interlocked.Increment(ref _hits);\n",[2986,14135,14136],{"__ignoreMap":2999},[3003,14137,14138,14141,14143,14145,14147,14149,14151,14153,14155,14157,14159],{"class":3005,"line":3006},[3003,14139,14140],{"class":3009},"internal",[3003,14142,3622],{"class":3009},[3003,14144,10839],{"class":3383},[3003,14146,10842],{"class":3017},[3003,14148,10713],{"class":3013},[3003,14150,3154],{"class":3017},[3003,14152,10849],{"class":3383},[3003,14154,3406],{"class":3017},[3003,14156,3836],{"class":3009},[3003,14158,10671],{"class":3013},[3003,14160,3814],{"class":3017},[2965,14162,14163,14164,14166],{},"Лічильники статистики оновлюються через ",[2986,14165,10713],{}," замість lock — це набагато швидше для простих операцій інкременту.",[2965,14168,14169],{},[2969,14170,14171],{},"5. Background Thread vs Timer",[2965,14173,14061,14174,14064,14177,14180,14181,5881,14184,14187],{},[2986,14175,14176],{},"Thread",[2986,14178,14179],{},"System.Threading.Timer"," для наочності. У production коді краще використовувати ",[2986,14182,14183],{},"Timer",[2986,14185,14186],{},"PeriodicTimer"," (.NET 6+):",[2994,14189,14191],{"className":2996,"code":14190,"language":2998,"meta":2999,"style":2999},"private readonly PeriodicTimer _cleanupTimer;\n\npublic MemoryCache(TimeSpan? cleanupInterval = null)\n{\n    _cleanupTimer = new PeriodicTimer(cleanupInterval ?? TimeSpan.FromSeconds(10));\n    _ = Task.Run(CleanupLoopAsync);\n}\n\nprivate async Task CleanupLoopAsync()\n{\n    while (await _cleanupTimer.WaitForNextTickAsync() && !_shutdown)\n    {\n        PerformCleanup();\n    }\n}\n",[2986,14192,14193,14207,14211,14231,14235,14264,14284,14288,14292,14306,14310,14333,14337,14344,14348],{"__ignoreMap":2999},[3003,14194,14195,14197,14199,14202,14205],{"class":3005,"line":3006},[3003,14196,14108],{"class":3009},[3003,14198,3574],{"class":3009},[3003,14200,14201],{"class":3549}," PeriodicTimer",[3003,14203,14204],{"class":3013}," _cleanupTimer",[3003,14206,3025],{"class":3017},[3003,14208,14209],{"class":3005,"line":3028},[3003,14210,3032],{"emptyLinePlaceholder":3031},[3003,14212,14213,14215,14217,14219,14221,14223,14225,14227,14229],{"class":3005,"line":3035},[3003,14214,3796],{"class":3009},[3003,14216,11016],{"class":3383},[3003,14218,3406],{"class":3017},[3003,14220,4221],{"class":3013},[3003,14222,4607],{"class":3017},[3003,14224,11165],{"class":3013},[3003,14226,3018],{"class":3017},[3003,14228,8843],{"class":3009},[3003,14230,3635],{"class":3017},[3003,14232,14233],{"class":3005,"line":3042},[3003,14234,3392],{"class":3017},[3003,14236,14237,14240,14242,14244,14246,14248,14250,14252,14254,14256,14258,14260,14262],{"class":3005,"line":3395},[3003,14238,14239],{"class":3013},"    _cleanupTimer",[3003,14241,3018],{"class":3017},[3003,14243,3368],{"class":3009},[3003,14245,14201],{"class":3549},[3003,14247,3406],{"class":3017},[3003,14249,11165],{"class":3013},[3003,14251,11189],{"class":3017},[3003,14253,4221],{"class":3013},[3003,14255,3154],{"class":3017},[3003,14257,11196],{"class":3383},[3003,14259,3406],{"class":3017},[3003,14261,3749],{"class":3021},[3003,14263,6897],{"class":3017},[3003,14265,14266,14269,14271,14273,14275,14277,14279,14282],{"class":3005,"line":3418},[3003,14267,14268],{"class":3013},"    _",[3003,14270,3018],{"class":3017},[3003,14272,7313],{"class":3013},[3003,14274,3154],{"class":3017},[3003,14276,7377],{"class":3383},[3003,14278,3406],{"class":3017},[3003,14280,14281],{"class":3013},"CleanupLoopAsync",[3003,14283,3814],{"class":3017},[3003,14285,14286],{"class":3005,"line":3426},[3003,14287,3449],{"class":3017},[3003,14289,14290],{"class":3005,"line":3446},[3003,14291,3032],{"emptyLinePlaceholder":3031},[3003,14293,14294,14296,14299,14301,14304],{"class":3005,"line":3452},[3003,14295,14108],{"class":3009},[3003,14297,14298],{"class":3009}," async",[3003,14300,7442],{"class":3549},[3003,14302,14303],{"class":3383}," CleanupLoopAsync",[3003,14305,3387],{"class":3017},[3003,14307,14308],{"class":3005,"line":3457},[3003,14309,3392],{"class":3017},[3003,14311,14312,14315,14317,14319,14321,14323,14326,14329,14331],{"class":3005,"line":3467},[3003,14313,14314],{"class":3645},"    while",[3003,14316,3649],{"class":3017},[3003,14318,7439],{"class":3009},[3003,14320,14204],{"class":3013},[3003,14322,3154],{"class":3017},[3003,14324,14325],{"class":3383},"WaitForNextTickAsync",[3003,14327,14328],{"class":3017},"() && !",[3003,14330,8579],{"class":3013},[3003,14332,3635],{"class":3017},[3003,14334,14335],{"class":3005,"line":3472},[3003,14336,3640],{"class":3017},[3003,14338,14339,14342],{"class":3005,"line":3490},[3003,14340,14341],{"class":3383},"        PerformCleanup",[3003,14343,3371],{"class":3017},[3003,14345,14346],{"class":3005,"line":3496},[3003,14347,3703],{"class":3017},[3003,14349,14350],{"class":3005,"line":3513},[3003,14351,3449],{"class":3017},[2981,14353,14355],{"id":14354},"можливі-покращення","Можливі Покращення",[2965,14357,14358],{},"Цей приклад демонструє фундаментальні концепції, але у production системі можна додати:",[3064,14360,14361,14367,14373,14379,14388],{},[3067,14362,14363,14366],{},[2969,14364,14365],{},"Максимальний розмір кешу",": LRU (Least Recently Used) eviction policy",[3067,14368,14369,14372],{},[2969,14370,14371],{},"Sliding expiration",": TTL оновлюється при кожному доступі",[3067,14374,14375,14378],{},[2969,14376,14377],{},"Метрики",": інтеграція з Prometheus/Grafana",[3067,14380,14381,3104,14384,14387],{},[2969,14382,14383],{},"Async API",[2986,14385,14386],{},"ValueTask\u003CT> GetAsync(TKey key)"," для I/O-bound операцій",[3067,14389,14390,14393],{},[2969,14391,14392],{},"Partitioning",": кілька lock для різних сегментів кешу (зменшення contention)",[2965,14395,14396],{},[2969,14397,14398],{},"Приклад LRU eviction:",[2994,14400,14402],{"className":2996,"code":14401,"language":2998,"meta":2999,"style":2999},"class LruCache\u003CTKey, TValue> where TKey : notnull\n{\n    private readonly Dictionary\u003CTKey, LinkedListNode\u003CCacheEntry\u003CTKey, TValue>>> _cache = new();\n    private readonly LinkedList\u003CCacheEntry\u003CTKey, TValue>> _lruList = new();\n    private readonly int _maxSize;\n    private Lock _lock;\n\n    record CacheEntry\u003CTK, TV>(TK Key, TV Value);\n\n    public LruCache(int maxSize) => _maxSize = maxSize;\n\n    public bool TryGet(TKey key, out TValue? value)\n    {\n        using (_lock.EnterScope())\n        {\n            if (_cache.TryGetValue(key, out var node))\n            {\n                // Переміщуємо у кінець (найбільш нещодавно використаний)\n                _lruList.Remove(node);\n                _lruList.AddLast(node);\n\n                value = node.Value.Value;\n                return true;\n            }\n\n            value = default;\n            return false;\n        }\n    }\n\n    public void Set(TKey key, TValue value)\n    {\n        using (_lock.EnterScope())\n        {\n            if (_cache.TryGetValue(key, out var existingNode))\n            {\n                // Оновлюємо існуючий\n                _lruList.Remove(existingNode);\n                existingNode.Value = new CacheEntry\u003CTKey, TValue>(key, value);\n                _lruList.AddLast(existingNode);\n            }\n            else\n            {\n                // Додаємо новий\n                if (_cache.Count >= _maxSize)\n                {\n                    // Видаляємо найстаріший (перший у списку)\n                    var oldest = _lruList.First!;\n                    _lruList.RemoveFirst();\n                    _cache.Remove(oldest.Value.Key);\n                }\n\n                var newNode = _lruList.AddLast(new CacheEntry\u003CTKey, TValue>(key, value));\n                _cache[key] = newNode;\n            }\n        }\n    }\n}\n",[2986,14403,14404,14429,14433,14473,14505,14517,14527,14531,14563,14567,14589,14593,14619,14623,14637,14641,14668,14672,14677,14693,14708,14712,14730,14738,14742,14746,14756,14764,14768,14772,14776,14798,14802,14816,14820,14847,14851,14856,14871,14904,14918,14922,14926,14930,14935,14953,14957,14962,14982,14994,15017,15021,15025,15064,15079,15083,15087,15091],{"__ignoreMap":2999},[3003,14405,14406,14408,14411,14413,14415,14417,14419,14421,14423,14425,14427],{"class":3005,"line":3006},[3003,14407,3546],{"class":3009},[3003,14409,14410],{"class":3549}," LruCache",[3003,14412,3600],{"class":3017},[3003,14414,4480],{"class":3549},[3003,14416,3833],{"class":3017},[3003,14418,4485],{"class":3549},[3003,14420,4488],{"class":3017},[3003,14422,4491],{"class":3009},[3003,14424,4494],{"class":3549},[3003,14426,4497],{"class":3017},[3003,14428,4500],{"class":3009},[3003,14430,14431],{"class":3005,"line":3028},[3003,14432,3392],{"class":3017},[3003,14434,14435,14437,14439,14441,14443,14445,14447,14450,14452,14454,14456,14458,14460,14462,14465,14467,14469,14471],{"class":3005,"line":3035},[3003,14436,3559],{"class":3009},[3003,14438,3574],{"class":3009},[3003,14440,4513],{"class":3549},[3003,14442,3600],{"class":3017},[3003,14444,4480],{"class":3549},[3003,14446,3833],{"class":3017},[3003,14448,14449],{"class":3549},"LinkedListNode",[3003,14451,3600],{"class":3017},[3003,14453,11060],{"class":3549},[3003,14455,3600],{"class":3017},[3003,14457,4480],{"class":3549},[3003,14459,3833],{"class":3017},[3003,14461,4485],{"class":3549},[3003,14463,14464],{"class":3017},">>> ",[3003,14466,4526],{"class":3013},[3003,14468,3018],{"class":3017},[3003,14470,3368],{"class":3009},[3003,14472,3371],{"class":3017},[3003,14474,14475,14477,14479,14482,14484,14486,14488,14490,14492,14494,14496,14499,14501,14503],{"class":3005,"line":3042},[3003,14476,3559],{"class":3009},[3003,14478,3574],{"class":3009},[3003,14480,14481],{"class":3549}," LinkedList",[3003,14483,3600],{"class":3017},[3003,14485,11060],{"class":3549},[3003,14487,3600],{"class":3017},[3003,14489,4480],{"class":3549},[3003,14491,3833],{"class":3017},[3003,14493,4485],{"class":3549},[3003,14495,11067],{"class":3017},[3003,14497,14498],{"class":3013},"_lruList",[3003,14500,3018],{"class":3017},[3003,14502,3368],{"class":3009},[3003,14504,3371],{"class":3017},[3003,14506,14507,14509,14511,14513,14515],{"class":3005,"line":3395},[3003,14508,3559],{"class":3009},[3003,14510,3574],{"class":3009},[3003,14512,5535],{"class":3009},[3003,14514,5538],{"class":3013},[3003,14516,3025],{"class":3017},[3003,14518,14519,14521,14523,14525],{"class":3005,"line":3418},[3003,14520,3559],{"class":3009},[3003,14522,9138],{"class":3549},[3003,14524,3580],{"class":3013},[3003,14526,3025],{"class":3017},[3003,14528,14529],{"class":3005,"line":3426},[3003,14530,3032],{"emptyLinePlaceholder":3031},[3003,14532,14533,14536,14538,14540,14543,14545,14548,14550,14552,14555,14557,14559,14561],{"class":3005,"line":3446},[3003,14534,14535],{"class":3009},"    record",[3003,14537,10528],{"class":3549},[3003,14539,3600],{"class":3017},[3003,14541,14542],{"class":3549},"TK",[3003,14544,3833],{"class":3017},[3003,14546,14547],{"class":3549},"TV",[3003,14549,6486],{"class":3017},[3003,14551,14542],{"class":3549},[3003,14553,14554],{"class":3013}," Key",[3003,14556,3833],{"class":3017},[3003,14558,14547],{"class":3549},[3003,14560,10543],{"class":3013},[3003,14562,3814],{"class":3017},[3003,14564,14565],{"class":3005,"line":3452},[3003,14566,3032],{"emptyLinePlaceholder":3031},[3003,14568,14569,14571,14573,14575,14577,14579,14581,14583,14585,14587],{"class":3005,"line":3457},[3003,14570,3591],{"class":3009},[3003,14572,14410],{"class":3383},[3003,14574,3406],{"class":3017},[3003,14576,3010],{"class":3009},[3003,14578,5573],{"class":3013},[3003,14580,5576],{"class":3017},[3003,14582,5579],{"class":3013},[3003,14584,3018],{"class":3017},[3003,14586,5584],{"class":3013},[3003,14588,3025],{"class":3017},[3003,14590,14591],{"class":3005,"line":3467},[3003,14592,3032],{"emptyLinePlaceholder":3031},[3003,14594,14595,14597,14599,14601,14603,14605,14607,14609,14611,14613,14615,14617],{"class":3005,"line":3472},[3003,14596,3591],{"class":3009},[3003,14598,3839],{"class":3009},[3003,14600,4589],{"class":3383},[3003,14602,3406],{"class":3017},[3003,14604,4480],{"class":3549},[3003,14606,4596],{"class":3013},[3003,14608,3833],{"class":3017},[3003,14610,4601],{"class":3009},[3003,14612,4604],{"class":3549},[3003,14614,4607],{"class":3017},[3003,14616,4610],{"class":3013},[3003,14618,3635],{"class":3017},[3003,14620,14621],{"class":3005,"line":3490},[3003,14622,3640],{"class":3017},[3003,14624,14625,14627,14629,14631,14633,14635],{"class":3005,"line":3496},[3003,14626,9168],{"class":3645},[3003,14628,3649],{"class":3017},[3003,14630,3652],{"class":3013},[3003,14632,3154],{"class":3017},[3003,14634,9177],{"class":3383},[3003,14636,9180],{"class":3017},[3003,14638,14639],{"class":3005,"line":3513},[3003,14640,3659],{"class":3017},[3003,14642,14643,14645,14647,14649,14651,14653,14655,14657,14659,14661,14663,14666],{"class":3005,"line":3710},[3003,14644,4667],{"class":3645},[3003,14646,3649],{"class":3017},[3003,14648,4526],{"class":3013},[3003,14650,3154],{"class":3017},[3003,14652,4727],{"class":3383},[3003,14654,3406],{"class":3017},[3003,14656,4732],{"class":3013},[3003,14658,3833],{"class":3017},[3003,14660,4601],{"class":3009},[3003,14662,11393],{"class":3009},[3003,14664,14665],{"class":3013}," node",[3003,14667,4326],{"class":3017},[3003,14669,14670],{"class":3005,"line":3715},[3003,14671,4679],{"class":3017},[3003,14673,14674],{"class":3005,"line":3721},[3003,14675,14676],{"class":3038},"                // Переміщуємо у кінець (найбільш нещодавно використаний)\n",[3003,14678,14679,14682,14684,14686,14688,14691],{"class":3005,"line":4399},[3003,14680,14681],{"class":3013},"                _lruList",[3003,14683,3154],{"class":3017},[3003,14685,8139],{"class":3383},[3003,14687,3406],{"class":3017},[3003,14689,14690],{"class":3013},"node",[3003,14692,3814],{"class":3017},[3003,14694,14695,14697,14699,14702,14704,14706],{"class":3005,"line":4405},[3003,14696,14681],{"class":3013},[3003,14698,3154],{"class":3017},[3003,14700,14701],{"class":3383},"AddLast",[3003,14703,3406],{"class":3017},[3003,14705,14690],{"class":3013},[3003,14707,3814],{"class":3017},[3003,14709,14710],{"class":3005,"line":4424},[3003,14711,3032],{"emptyLinePlaceholder":3031},[3003,14713,14714,14716,14718,14720,14722,14724,14726,14728],{"class":3005,"line":4429},[3003,14715,4684],{"class":3013},[3003,14717,3018],{"class":3017},[3003,14719,14690],{"class":3013},[3003,14721,3154],{"class":3017},[3003,14723,11441],{"class":3013},[3003,14725,3154],{"class":3017},[3003,14727,11441],{"class":3013},[3003,14729,3025],{"class":3017},[3003,14731,14732,14734,14736],{"class":3005,"line":4756},[3003,14733,4696],{"class":3645},[3003,14735,7133],{"class":3009},[3003,14737,3025],{"class":3017},[3003,14739,14740],{"class":3005,"line":4767},[3003,14741,4710],{"class":3017},[3003,14743,14744],{"class":3005,"line":4783},[3003,14745,3032],{"emptyLinePlaceholder":3031},[3003,14747,14748,14750,14752,14754],{"class":3005,"line":4788},[3003,14749,11537],{"class":3013},[3003,14751,3018],{"class":3017},[3003,14753,4689],{"class":3009},[3003,14755,3025],{"class":3017},[3003,14757,14758,14760,14762],{"class":3005,"line":4793},[3003,14759,4719],{"class":3645},[3003,14761,4699],{"class":3009},[3003,14763,3025],{"class":3017},[3003,14765,14766],{"class":3005,"line":4798},[3003,14767,3698],{"class":3017},[3003,14769,14770],{"class":3005,"line":4822},[3003,14771,3703],{"class":3017},[3003,14773,14774],{"class":3005,"line":4827},[3003,14775,3032],{"emptyLinePlaceholder":3031},[3003,14777,14778,14780,14782,14784,14786,14788,14790,14792,14794,14796],{"class":3005,"line":4840},[3003,14779,3591],{"class":3009},[3003,14781,3622],{"class":3009},[3003,14783,4805],{"class":3383},[3003,14785,3406],{"class":3017},[3003,14787,4480],{"class":3549},[3003,14789,4596],{"class":3013},[3003,14791,3833],{"class":3017},[3003,14793,4485],{"class":3549},[3003,14795,4739],{"class":3013},[3003,14797,3635],{"class":3017},[3003,14799,14800],{"class":3005,"line":4845},[3003,14801,3640],{"class":3017},[3003,14803,14804,14806,14808,14810,14812,14814],{"class":3005,"line":4850},[3003,14805,9168],{"class":3645},[3003,14807,3649],{"class":3017},[3003,14809,3652],{"class":3013},[3003,14811,3154],{"class":3017},[3003,14813,9177],{"class":3383},[3003,14815,9180],{"class":3017},[3003,14817,14818],{"class":3005,"line":4875},[3003,14819,3659],{"class":3017},[3003,14821,14822,14824,14826,14828,14830,14832,14834,14836,14838,14840,14842,14845],{"class":3005,"line":4886},[3003,14823,4667],{"class":3645},[3003,14825,3649],{"class":3017},[3003,14827,4526],{"class":3013},[3003,14829,3154],{"class":3017},[3003,14831,4727],{"class":3383},[3003,14833,3406],{"class":3017},[3003,14835,4732],{"class":3013},[3003,14837,3833],{"class":3017},[3003,14839,4601],{"class":3009},[3003,14841,11393],{"class":3009},[3003,14843,14844],{"class":3013}," existingNode",[3003,14846,4326],{"class":3017},[3003,14848,14849],{"class":3005,"line":4905},[3003,14850,4679],{"class":3017},[3003,14852,14853],{"class":3005,"line":4910},[3003,14854,14855],{"class":3038},"                // Оновлюємо існуючий\n",[3003,14857,14858,14860,14862,14864,14866,14869],{"class":3005,"line":4928},[3003,14859,14681],{"class":3013},[3003,14861,3154],{"class":3017},[3003,14863,8139],{"class":3383},[3003,14865,3406],{"class":3017},[3003,14867,14868],{"class":3013},"existingNode",[3003,14870,3814],{"class":3017},[3003,14872,14873,14876,14878,14880,14882,14884,14886,14888,14890,14892,14894,14896,14898,14900,14902],{"class":3005,"line":4933},[3003,14874,14875],{"class":3013},"                existingNode",[3003,14877,3154],{"class":3017},[3003,14879,11441],{"class":3013},[3003,14881,3018],{"class":3017},[3003,14883,3368],{"class":3009},[3003,14885,10528],{"class":3549},[3003,14887,3600],{"class":3017},[3003,14889,4480],{"class":3549},[3003,14891,3833],{"class":3017},[3003,14893,4485],{"class":3549},[3003,14895,6486],{"class":3017},[3003,14897,4732],{"class":3013},[3003,14899,3833],{"class":3017},[3003,14901,4610],{"class":3013},[3003,14903,3814],{"class":3017},[3003,14905,14906,14908,14910,14912,14914,14916],{"class":3005,"line":4938},[3003,14907,14681],{"class":3013},[3003,14909,3154],{"class":3017},[3003,14911,14701],{"class":3383},[3003,14913,3406],{"class":3017},[3003,14915,14868],{"class":3013},[3003,14917,3814],{"class":3017},[3003,14919,14920],{"class":3005,"line":4943},[3003,14921,4710],{"class":3017},[3003,14923,14924],{"class":3005,"line":4954},[3003,14925,7144],{"class":3645},[3003,14927,14928],{"class":3005,"line":4969},[3003,14929,4679],{"class":3017},[3003,14931,14932],{"class":3005,"line":4974},[3003,14933,14934],{"class":3038},"                // Додаємо новий\n",[3003,14936,14937,14939,14941,14943,14945,14947,14949,14951],{"class":3005,"line":4979},[3003,14938,8772],{"class":3645},[3003,14940,3649],{"class":3017},[3003,14942,4526],{"class":3013},[3003,14944,3154],{"class":3017},[3003,14946,5645],{"class":3013},[3003,14948,5648],{"class":3017},[3003,14950,5579],{"class":3013},[3003,14952,3635],{"class":3017},[3003,14954,14955],{"class":3005,"line":7217},[3003,14956,11426],{"class":3017},[3003,14958,14959],{"class":3005,"line":7228},[3003,14960,14961],{"class":3038},"                    // Видаляємо найстаріший (перший у списку)\n",[3003,14963,14964,14967,14970,14972,14974,14976,14979],{"class":3005,"line":7233},[3003,14965,14966],{"class":3009},"                    var",[3003,14968,14969],{"class":3013}," oldest",[3003,14971,3018],{"class":3017},[3003,14973,14498],{"class":3013},[3003,14975,3154],{"class":3017},[3003,14977,14978],{"class":3013},"First",[3003,14980,14981],{"class":3017},"!;\n",[3003,14983,14984,14987,14989,14992],{"class":3005,"line":7242},[3003,14985,14986],{"class":3013},"                    _lruList",[3003,14988,3154],{"class":3017},[3003,14990,14991],{"class":3383},"RemoveFirst",[3003,14993,3371],{"class":3017},[3003,14995,14996,14998,15000,15002,15004,15007,15009,15011,15013,15015],{"class":3005,"line":7247},[3003,14997,11494],{"class":3013},[3003,14999,3154],{"class":3017},[3003,15001,8139],{"class":3383},[3003,15003,3406],{"class":3017},[3003,15005,15006],{"class":3013},"oldest",[3003,15008,3154],{"class":3017},[3003,15010,11441],{"class":3013},[3003,15012,3154],{"class":3017},[3003,15014,12339],{"class":3013},[3003,15016,3814],{"class":3017},[3003,15018,15019],{"class":3005,"line":7252},[3003,15020,11471],{"class":3017},[3003,15022,15023],{"class":3005,"line":11174},[3003,15024,3032],{"emptyLinePlaceholder":3031},[3003,15026,15027,15029,15032,15034,15036,15038,15040,15042,15044,15046,15048,15050,15052,15054,15056,15058,15060,15062],{"class":3005,"line":11179},[3003,15028,8748],{"class":3009},[3003,15030,15031],{"class":3013}," newNode",[3003,15033,3018],{"class":3017},[3003,15035,14498],{"class":3013},[3003,15037,3154],{"class":3017},[3003,15039,14701],{"class":3383},[3003,15041,3406],{"class":3017},[3003,15043,3368],{"class":3009},[3003,15045,10528],{"class":3549},[3003,15047,3600],{"class":3017},[3003,15049,4480],{"class":3549},[3003,15051,3833],{"class":3017},[3003,15053,4485],{"class":3549},[3003,15055,6486],{"class":3017},[3003,15057,4732],{"class":3013},[3003,15059,3833],{"class":3017},[3003,15061,4610],{"class":3013},[3003,15063,6897],{"class":3017},[3003,15065,15066,15068,15070,15072,15074,15077],{"class":3005,"line":11205},[3003,15067,12390],{"class":3013},[3003,15069,4916],{"class":3017},[3003,15071,4732],{"class":3013},[3003,15073,4921],{"class":3017},[3003,15075,15076],{"class":3013},"newNode",[3003,15078,3025],{"class":3017},[3003,15080,15081],{"class":3005,"line":11210},[3003,15082,4710],{"class":3017},[3003,15084,15085],{"class":3005,"line":11216},[3003,15086,3698],{"class":3017},[3003,15088,15089],{"class":3005,"line":11235},[3003,15090,3703],{"class":3017},[3003,15092,15093],{"class":3005,"line":11240},[3003,15094,3449],{"class":3017},[3193,15096],{},[2960,15098,15100],{"id":15099},"підсумок","Підсумок",[2965,15102,15103],{},"У цій статті ми пройшли повний шлях від фундаментальної проблеми багатопотоковості до сучасних примітивів синхронізації:",[7618,15105,15106],{},[7621,15107,15110,15121],{"icon":15108,"title":15109},"i-lucide-alert-triangle","🧠 Проблема",[7626,15111,15112,15115,15118],{},[3067,15113,15114],{},"Race conditions через non-atomic операції",[3067,15116,15117],{},"Три рівні проблем: CPU, кеш, компілятор",[3067,15119,15120],{},"Потреба у mutual exclusion, visibility, ordering\n::",[7621,15122,15125,15139],{"icon":15123,"title":15124},"i-lucide-shield","🔒 Monitor — Фундамент",[7626,15126,15127,15130,15133,15136],{},[3067,15128,15129],{},"Концепція з теорії паралельного програмування",[3067,15131,15132],{},"Sync block у object header",[3067,15134,15135],{},"Memory barriers для видимості змін",[3067,15137,15138],{},"Reentrancy для рекурсивних захоплень\n::",[7621,15140,15143,15167],{"icon":15141,"title":15142},"i-lucide-code","⚙️ Monitor API",[7626,15144,15145,15151,15156,15161],{},[3067,15146,15147,15150],{},[2986,15148,15149],{},"Enter/Exit"," — базові операції",[3067,15152,15153,15155],{},[2986,15154,4151],{}," — неблокуючий захват з timeout",[3067,15157,15158,15160],{},[2986,15159,5073],{}," — перевірка власності",[3067,15162,15163,15166],{},[2986,15164,15165],{},"Wait/Pulse"," — condition variables для координації\n::",[7621,15168,15171,15185],{"icon":15169,"title":15170},"i-lucide-lock-keyhole","🔐 lock Statement",[7626,15172,15173,15176,15179,15182],{},[3067,15174,15175],{},"Синтаксичний цукор над Monitor",[3067,15177,15178],{},"Автоматична обробка винятків",[3067,15180,15181],{},"Правила вибору lock object",[3067,15183,15184],{},"Lock granularity: грубий vs тонкий\n::",[7621,15186,15188,15204],{"icon":92,"title":15187},"⚡ System.Threading.Lock",[7626,15189,15190,15193,15196,15199],{},[3067,15191,15192],{},"Новий примітив у .NET 9",[3067,15194,15195],{},"~30% швидше за lock(object)",[3067,15197,15198],{},"Відсутність reentrancy — навмисне рішення",[3067,15200,15201,15203],{},[2986,15202,9286],{}," для явної семантики\n::",[7621,15205,15208],{"icon":15206,"title":15207},"i-lucide-rocket","🎯 Реальний Приклад",[7626,15209,15210,15213,15215,15218],{},[3067,15211,15212],{},"Thread-safe in-memory cache",[3067,15214,10410],{},[3067,15216,15217],{},"Background cleanup thread",[3067,15219,15220],{},"Статистика hits/misses\n::",[2981,15222,15224],{"id":15223},"коли-що-використовувати","Коли Що Використовувати",[6144,15226,15227,15237],{},[6147,15228,15229],{},[6150,15230,15231,15234],{},[6153,15232,15233],{},"Сценарій",[6153,15235,15236],{},"Рекомендація",[6163,15238,15239,15248,15259,15269,15279,15288],{},[6150,15240,15241,15244],{},[6168,15242,15243],{},"Новий код (.NET 9+)",[6168,15245,15246],{},[2986,15247,8957],{},[6150,15249,15250,15253],{},[6168,15251,15252],{},"Потрібен reentrancy",[6168,15254,15255,5881,15257],{},[2986,15256,8961],{},[2986,15258,3190],{},[6150,15260,15261,15264],{},[6168,15262,15263],{},"Потрібен Wait/Pulse",[6168,15265,15266,15268],{},[2986,15267,3190],{}," напряму",[6150,15270,15271,15274],{},[6168,15272,15273],{},"Timeout при захопленні",[6168,15275,15276],{},[2986,15277,15278],{},"Monitor.TryEnter",[6150,15280,15281,15284],{},[6168,15282,15283],{},"Legacy код (.NET \u003C 9)",[6168,15285,15286],{},[2986,15287,8961],{},[6150,15289,15290,15293],{},[6168,15291,15292],{},"High-performance hot path",[6168,15294,15295],{},[2986,15296,8957],{},[2981,15298,15300],{"id":15299},"наступні-кроки","Наступні Кроки",[2965,15302,15303,15304,15307],{},"Ми розглянули ",[2969,15305,15306],{},"базові"," примітиви синхронізації. У наступних статтях:",[7626,15309,15310,15319,15325,15338,15349],{},[3067,15311,15312,3104,15315,15318],{},[2969,15313,15314],{},"Reader-Writer Locks",[2986,15316,15317],{},"ReaderWriterLockSlim"," для оптимізації read-heavy сценаріїв",[3067,15320,15321,15324],{},[2969,15322,15323],{},"Semaphores",": обмеження кількості одночасних доступів",[3067,15326,15327,3104,15330,3833,15332,3833,15335],{},[2969,15328,15329],{},"Lock-free структури",[2986,15331,10713],{},[2986,15333,15334],{},"Volatile",[2986,15336,15337],{},"ConcurrentDictionary",[3067,15339,15340,3104,15343,3833,15346],{},[2969,15341,15342],{},"Async синхронізація",[2986,15344,15345],{},"SemaphoreSlim.WaitAsync",[2986,15347,15348],{},"AsyncLock",[3067,15350,15351,15354],{},[2969,15352,15353],{},"Проблеми синхронізації",": deadlock, livelock, starvation (окрема стаття)",[4133,15356,15357,15360,15361,15363],{},[2969,15358,15359],{},"Золоте правило",": починайте з найпростішого рішення (",[2986,15362,6523],{},"), профілюйте, оптимізуйте тільки якщо є проблема. Передчасна оптимізація — корінь усього зла.",[3193,15365],{},[2960,15367,15369],{"id":15368},"практичні-завдання","Практичні Завдання",[2981,15371,15373],{"id":15372},"рівень-1-основи","Рівень 1: Основи",[2965,15375,15376],{},[2969,15377,15378],{},"Завдання 1.1: Thread-Safe Counter",[2965,15380,15381,15382,15385,15386,3833,15389,3833,15392,15395],{},"Реалізуйте клас ",[2986,15383,15384],{},"ThreadSafeCounter"," з методами ",[2986,15387,15388],{},"Increment()",[2986,15390,15391],{},"Decrement()",[2986,15393,15394],{},"GetValue()",". Протестуйте з 10 потоками, кожен робить 100,000 операцій. Результат має бути передбачуваним.",[2965,15397,15398],{},[2969,15399,15400],{},"Завдання 1.2: Bank Account Transfer",[2965,15402,15403,15404,15406,15407,15410],{},"Створіть клас ",[2986,15405,9438],{}," з методом ",[2986,15408,15409],{},"Transfer(BankAccount target, decimal amount)",". Переконайтесь, що сума на двох рахунках завжди коректна після багатопотокових трансферів.",[2981,15412,15414],{"id":15413},"рівень-2-середній","Рівень 2: Середній",[2965,15416,15417],{},[2969,15418,15419],{},"Завдання 2.1: Bounded Blocking Queue",[2965,15421,15422,15423,15426,15427,3062],{},"Реалізуйте ",[2986,15424,15425],{},"BoundedBlockingQueue\u003CT>"," з використанням ",[2986,15428,10362],{},[7626,15430,15431,15437,15443],{},[3067,15432,15433,15436],{},[2986,15434,15435],{},"Enqueue(T item)"," — блокується, якщо черга повна",[3067,15438,15439,15442],{},[2986,15440,15441],{},"Dequeue()"," — блокується, якщо черга порожня",[3067,15444,15445],{},"Максимальний розмір задається у конструкторі",[2965,15447,15448],{},[2969,15449,15450],{},"Завдання 2.2: Rate Limiter",[2965,15452,15453,15454,15457],{},"Створіть ",[2986,15455,15456],{},"RateLimiter"," що дозволяє максимум N операцій за T часу:",[2994,15459,15461],{"className":2996,"code":15460,"language":2998,"meta":2999,"style":2999},"var limiter = new RateLimiter(maxRequests: 10, perTimeSpan: TimeSpan.FromSeconds(1));\nlimiter.WaitForSlot();  // Блокується, якщо ліміт вичерпано\n",[2986,15462,15463,15505],{"__ignoreMap":2999},[3003,15464,15465,15467,15470,15472,15474,15477,15479,15482,15484,15486,15488,15491,15493,15495,15497,15499,15501,15503],{"class":3005,"line":3006},[3003,15466,7269],{"class":3009},[3003,15468,15469],{"class":3013}," limiter",[3003,15471,3018],{"class":3017},[3003,15473,3368],{"class":3009},[3003,15475,15476],{"class":3549}," RateLimiter",[3003,15478,3406],{"class":3017},[3003,15480,15481],{"class":3013},"maxRequests",[3003,15483,3104],{"class":3017},[3003,15485,3749],{"class":3021},[3003,15487,3833],{"class":3017},[3003,15489,15490],{"class":3013},"perTimeSpan",[3003,15492,3104],{"class":3017},[3003,15494,4221],{"class":3013},[3003,15496,3154],{"class":3017},[3003,15498,11196],{"class":3383},[3003,15500,3406],{"class":3017},[3003,15502,3332],{"class":3021},[3003,15504,6897],{"class":3017},[3003,15506,15507,15510,15512,15515,15517],{"class":3005,"line":3028},[3003,15508,15509],{"class":3013},"limiter",[3003,15511,3154],{"class":3017},[3003,15513,15514],{"class":3383},"WaitForSlot",[3003,15516,5216],{"class":3017},[3003,15518,15519],{"class":3038},"// Блокується, якщо ліміт вичерпано\n",[2981,15521,15523],{"id":15522},"рівень-3-складний","Рівень 3: Складний",[2965,15525,15526],{},[2969,15527,15528],{},"Завдання 3.1: Read-Write Cache",[2965,15530,15531,15532,15534],{},"Розширте ",[2986,15533,13103],{}," з прикладу:",[7626,15536,15537,15543,15546],{},[3067,15538,15539,15540],{},"Додайте підтримку ",[2986,15541,15542],{},"GetOrAdd(TKey key, Func\u003CTKey, TValue> factory)",[3067,15544,15545],{},"Реалізуйте sliding expiration (TTL оновлюється при доступі)",[3067,15547,15548],{},"Додайте максимальний розмір з LRU eviction",[2965,15550,15551],{},[2969,15552,15553],{},"Завдання 3.2: Thread Pool",[2965,15555,15556],{},"Реалізуйте простий thread pool:",[2994,15558,15560],{"className":2996,"code":15559,"language":2998,"meta":2999,"style":2999},"class SimpleThreadPool : IDisposable\n{\n    public SimpleThreadPool(int threadCount);\n    public void QueueWork(Action work);\n    public void Dispose();\n}\n",[2986,15561,15562,15574,15578,15593,15611,15621],{"__ignoreMap":2999},[3003,15563,15564,15566,15569,15571],{"class":3005,"line":3006},[3003,15565,3546],{"class":3009},[3003,15567,15568],{"class":3549}," SimpleThreadPool",[3003,15570,4497],{"class":3017},[3003,15572,15573],{"class":3549},"IDisposable\n",[3003,15575,15576],{"class":3005,"line":3028},[3003,15577,3392],{"class":3017},[3003,15579,15580,15582,15584,15586,15588,15591],{"class":3005,"line":3035},[3003,15581,3591],{"class":3009},[3003,15583,15568],{"class":3383},[3003,15585,3406],{"class":3017},[3003,15587,3010],{"class":3009},[3003,15589,15590],{"class":3013}," threadCount",[3003,15592,3814],{"class":3017},[3003,15594,15595,15597,15599,15602,15604,15606,15609],{"class":3005,"line":3042},[3003,15596,3591],{"class":3009},[3003,15598,3622],{"class":3009},[3003,15600,15601],{"class":3383}," QueueWork",[3003,15603,3406],{"class":3017},[3003,15605,8489],{"class":3549},[3003,15607,15608],{"class":3013}," work",[3003,15610,3814],{"class":3017},[3003,15612,15613,15615,15617,15619],{"class":3005,"line":3395},[3003,15614,3591],{"class":3009},[3003,15616,3622],{"class":3009},[3003,15618,9075],{"class":3383},[3003,15620,3371],{"class":3017},[3003,15622,15623],{"class":3005,"line":3418},[3003,15624,3449],{"class":3017},[2965,15626,15627,15628,15630],{},"Використайте ",[2986,15629,10362],{}," для координації між worker threads та черги завдань.",[3193,15632],{},[2965,15634,15635,15638,15639,15641,15644,15645,15647,15650],{},[2969,15636,15637],{},"Автор",": kostyl.dev",[8235,15640],{},[2969,15642,15643],{},"Дата оновлення",": 31 березня 2026",[8235,15646],{},[2969,15648,15649],{},"Версія .NET",": .NET 9 (C# 13)",[15652,15653,15654],"style",{},"html pre.shiki code .su1O8, html code.shiki .su1O8{--shiki-light:#0000FF;--shiki-default:#569CD6;--shiki-dark:#569CD6}html pre.shiki code .siwwj, html code.shiki .siwwj{--shiki-light:#001080;--shiki-default:#9CDCFE;--shiki-dark:#9CDCFE}html pre.shiki code 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Небезпечний",{"id":3119,"depth":3035,"text":3120},{"id":3157,"depth":3035,"text":3158},{"id":3197,"depth":3028,"text":3198,"children":15664},[15665,15666,15667,15668],{"id":3201,"depth":3035,"text":3202},{"id":3244,"depth":3035,"text":3245},{"id":3303,"depth":3035,"text":3304},{"id":3342,"depth":3035,"text":3343},{"id":3769,"depth":3028,"text":3770,"children":15670},[15671,15672,15673,15674],{"id":3780,"depth":3035,"text":3781},{"id":4144,"depth":3035,"text":4145},{"id":5066,"depth":3035,"text":5067},{"id":5269,"depth":3035,"text":5270},{"id":6513,"depth":3028,"text":6514,"children":15676},[15677,15678,15679,15680,15681],{"id":6527,"depth":3035,"text":6528},{"id":6747,"depth":3035,"text":6748},{"id":7609,"depth":3035,"text":7610},{"id":7955,"depth":3035,"text":7956},{"id":8447,"depth":3035,"text":8448},{"id":8950,"depth":3028,"text":8951,"children":15683},[15684,15685,15686,15687,15688],{"id":8969,"depth":3035,"text":8970},{"id":9258,"depth":3035,"text":9259},{"id":9366,"depth":3035,"text":9367},{"id":9787,"depth":3035,"text":9788},{"id":9911,"depth":3035,"text":9912},{"id":10378,"depth":3028,"text":10379,"children":15690},[15691,15692,15693,15694,15695,15696,15697],{"id":10385,"depth":3035,"text":10386},{"id":10432,"depth":3035,"text":10433},{"id":10442,"depth":3035,"text":10443},{"id":12660,"depth":3035,"text":12661},{"id":13848,"depth":3035,"text":13849},{"id":14052,"depth":3035,"text":14053},{"id":14354,"depth":3035,"text":14355},{"id":15099,"depth":3028,"text":15100,"children":15699},[15700,15701],{"id":15223,"depth":3035,"text":15224},{"id":15299,"depth":3035,"text":15300},{"id":15368,"depth":3028,"text":15369,"children":15703},[15704,15705,15706],{"id":15372,"depth":3035,"text":15373},{"id":15413,"depth":3035,"text":15414},{"id":15522,"depth":3035,"text":15523},"Глибоке занурення у механізми синхронізації .NET — від фундаментальної концепції Monitor до сучасного System.Threading.Lock, з детальними поясненнями, реальними прикладами та практичним застосуванням.","md",null,{},{"title":296,"description":15707},"PMD8-Aj8cKI6ZP-Bpudycj1SHrDGzeEmh9CaINdLLMA",[15714,15716],{"title":292,"path":293,"stem":294,"description":15715,"children":-1},".NET Memory Model у деталях — acquire/release семантика, volatile та її обмеження, Interlocked як перший крок до безпечного коду, Thread.MemoryBarrier і наскрізний приклад Producer-Consumer без синхронізаційних примітивів.",{"title":300,"path":301,"stem":302,"description":15717,"children":-1},"Практична частина теми 06 — Dining Philosophers Problem, Thread-Safe Repository з fine-grained лocking, налагодження Deadlock у production через ProcDump та VS Debugger. Завершений наскрізний проєкт від А до Я.",1777912540316]