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 ## Updating `go`
   9
  10 ```bash
  11 webi golang@stable
  12 ```
  13
  14 Use the `@beta` tag for pre-releases, or `@x.y.z` for a specific version.
  15
  16 ## Cheat Sheet
  17
  18 > Go is designed, through and through, to make Software Engineering easy. It's
  19 > fast, efficient, reliably, and something you can learn in a weekend. If you
  20 > subscribe to [_The Zen of Python_](https://www.python.org/dev/peps/pep-0020/),
  21 > you'll [love](https://go-proverbs.github.io/) >
  22 > [Go](https://www.youtube.com/watch?v=PAAkCSZUG1c).
  23
  24 ### Hello World
  25
  26 ```bash
  27 mkdir -p hello/
  28 pushd hello/
  29 ```
  30
  31 ```bash
  32 cat << EOF >> main.go
  33 package main
  34
  35 import (
  36   "fmt"
  37 )
  38
  39 func main () {
  40   fmt.Println("Hello, World!")
  41 }
  42 EOF
  43 ```
  44
  45 ```bash
  46 go fmt ./...
  47 go build .
  48 ./hello
  49 > Hello, World!
  50 ```