Answers for "make var in go"

golang set env var

// set env var "FOO" to value "1"
    os.Setenv("FOO", "1")
    // will print "FOO: 1"
    fmt.Println("FOO:", os.Getenv("FOO"))

Posted by: Guest on October-29-2020

go variables

package main

import "fmt"

var i, j int = 1, 2

func main() {
	var c, python, java = true, false, "no!"
	fmt.Println(i, j, c, python, java)
}

Posted by: Guest on January-12-2021

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