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