2020-02-07 10:45:00 +00:00
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# Программа курса
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1. Введение. Программа курса. Отчётность по курсу, критерии
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оценки. Философия дизайна. if, switch, for. Hello, world. Command
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line arguments. Word count. Animated gif. Fetching URL. Fetching
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URL concurrently. Web server. Tour of go. Local IDE
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setup. Submitting solutions to automated
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grading. gofmt. goimports. linting. Submitting PR's with bug fixes.
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2. Базовые конструкции языка. names, declarations, variables,
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assignments. type declarations. packages and files. scope. Zero
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value. Выделение памяти. Стек vs куча. Basic data
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types. Constants. Composite data types. Arrays. Slices. Maps. Structs.
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JSON. text/template. string и []byte. Работа с unicode. Unicode
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replacement character.
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Функции. Функции с переменным числом аргументов. Анонимные функции. Ошибки.
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3. Методы. Value receiver vs pointer receiver. Embedding. Method
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value. Encapsulation. Интерфейсы. Интерфейсы как
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контракты. io.Writer, io.Reader и их
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реализации. sort.Interface. error. http.Handler. Интерфейсы как
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перечисления. Type assertion. Type switch. The bigger the
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interface, the weaker the abstraction. Обработка ошибок. panic,
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defer, recover. errors.{Unwrap,Is,As}. fmt.Errorf. %w.
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4. Горутины и каналы. clock server. echo server. Размер
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канала. Блокирующее и неблокирующее чтение. select
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statement. Channel axioms. `time.After`. `time.NewTicker`. Pipeline
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pattern. Cancellation. Parallel loop. sync.WaitGroup. Обработка
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ошибок в параллельном коде. errgroup.Group. Concurrent web
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crawler. Concurrent directory traversal.
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5. Продвинутое тестирование. Subtests. *testing.B. (*T).Logf. (*T).Skipf. (*T).FailNow.
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testing.Short(), testing flags. Генерация моков. testify/{require,assert}. testify/suite. Test fixture.
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Интеграционные тесты. Goroutine leak detector. TestingMain. Coverage. Сравнение бенчмарков.
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6. Concurrency with shared memory. sync.Mutex. sync.RWMutex. sync.Cond. atomic. sync.Once.
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2021-03-01 13:15:26 +00:00
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Race detector. Async cache.
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2020-02-07 10:45:00 +00:00
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7. Package context. Passing request-scoped data. http middleware. chi.Router. Request cancellation.
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Advanced concurrency patterns. Async cache. Graceful server shutdown. context.WithTimeout.
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Batching and cancellation.
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2020-04-15 16:35:11 +00:00
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8. database/sql, sqlx, работа с базами данных, redis.
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9. Reflection. reflect.Type and reflect.Value. struct tags. net/rpc. encoding/gob.
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2020-02-07 10:45:00 +00:00
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sync.Map. reflect.DeepEqual.
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2020-04-23 15:52:34 +00:00
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10. Пакет io, реализации Reader и Writer из стандартной библиотеки.
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Low-level programming. unsafe. Package binary. bytes.Buffer. cgo, syscall.
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2020-02-07 10:45:00 +00:00
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2020-04-15 16:35:11 +00:00
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11. Архитектура GC. Write barrier. Stack growth. GC pause. GOGC. sync.Pool. Шедулер
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2020-02-07 10:45:00 +00:00
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горутин. GOMACPROCS. Утечка тредов.
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2020-04-15 16:35:11 +00:00
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12. Go tooling. pprof. CPU and Memory profiling. Кросс-компиляция. GOOS, GOARCH. CGO_ENABLED=0.
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2020-02-07 10:45:00 +00:00
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Build tags. go modules. godoc. x/analysis. Code generation.
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2020-04-15 16:35:11 +00:00
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13. Полезные библиотеки. CLI applications with cobra. Protobuf and
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2020-02-07 10:45:00 +00:00
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GRPC. zap logging.
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2021-02-13 09:55:28 +00:00
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14. Запасная лекция #1. Работа с crypto/* и x/crypto.
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2020-02-07 10:45:00 +00:00
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2021-02-13 09:55:28 +00:00
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15. Запасная лекция #2.
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