golang/README.md

   1 ---
   2 title: Go
   3 homepage: https://golang.org
   4 tagline: |
   5   Go makes it easy to build simple, reliable, and efficient software.
   6 ---
   7
   8 To update or switch versions, run `webi golang@stable` (or `@v1.16`, `@beta`,
   9 etc).
  10
  11 ## Cheat Sheet
  12
  13 > Go is designed, through and through, to make Software Engineering easy. It's
  14 > fast, efficient, reliably, and something you can learn in a weekend. If you
  15 > subscribe to [_The Zen of Python_](https://www.python.org/dev/peps/pep-0020/),
  16 > you'll [love](https://go-proverbs.github.io/) >
  17 > [Go](https://www.youtube.com/watch?v=PAAkCSZUG1c).
  18
  19 ### Hello World
  20
  21 ```bash
  22 mkdir -p hello/
  23 pushd hello/
  24 ```
  25
  26 ```bash
  27 cat << EOF >> main.go
  28 package main
  29
  30 import (
  31   "fmt"
  32 )
  33
  34 func main () {
  35   fmt.Println("Hello, World!")
  36 }
  37 EOF
  38 ```
  39
  40 ```bash
  41 go fmt ./...
  42 go build .
  43 ./hello
  44 > Hello, World!
  45 ```