Hello World Типы данных (Values) Переменные (Variables) Константы (Constants) Цикл For If/Else Switch Массивы (Arrays) Срезы (Slices) Карты (Maps) Ряд (Range) Функции (Functions) Функции с множественным возвратом (Multiple Return Values) Функции с переменным числом аргументов (Variadic Functions) Замыкания (Closures) Рекурсия (Recursion) Указатели (Pointers) Structs Methods Interfaces Errors Goroutines Channels Channel Buffering Channel Synchronization Channel Directions Select Timeouts Non-Blocking Channel Operations Closing Channels Range over Channels Timers Tickers Worker Pools WaitGroups Rate Limiting Atomic Counters Mutexes Stateful Goroutines Sorting Sorting by Functions Panic Defer Collection Functions String Functions String Formatting Regular Expressions JSON XML Time Epoch Time Formatting / Parsing Random Numbers Number Parsing URL Parsing SHA1 Hashes Base64 Encoding Reading Files Writing Files Line Filters File Paths Directories Temporary Files and Directories Testing Command-Line Arguments Command-Line Flags Command-Line Subcommands Environment Variables HTTP Clients HTTP Servers Spawning Processes Exec'ing Processes Signals Exit