Golang golang-functionmain (snippet)

Go programming example 'golang-functionmain'

golang-functionmain

Golang beginners example: golang-functionmain

package main

import (
    "fmt"
)

var i int

func init() {
    fmt.Println("the init function gets started at first")
}

func main() {
RESTART:
    fmt.Println("the main function gets called immediately after")
    if i < 3 {
        i++
        fmt.Println("we can also call the main function ourself (but not init)")
        goto RESTART
    }
}

Useful links

• Learn Go: https://golangr.com
• Download Go: https://golang.org