golang variable types code example

Example 1: go variable default

Variables declared without an explicit initial value are given their zero value.

The zero value is:

0 for numeric types,
false for the boolean type, and
"" (the empty string) for strings.

Example 2: golang multiple variable declaration

package main

import "fmt"

func main() {
    a, b := "a", "b"; //Declare And Assign
    var c, d string;  //Declare Only
    fmt.Println(a,b);
    fmt.Println(c,d);
}