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How to check if a string is empty in Go

2 Answers

0 votes
package main

import "fmt"

func main() {
     str := "";

    if (len(str) == 0) {
       fmt.Println("Empty")
    } else {
        fmt.Println("Not empty")
    }
}




/*
run:
 
Empty
     
*/

 



answered Jun 25, 2021 by avibootz
0 votes
package main

import "fmt"

func main() {
     str := "Go";

    if (str == "") {
       fmt.Println("Empty")
    } else {
        fmt.Println("Not empty")
    }
}




/*
run:
 
Not empty
     
*/

 



answered Jun 25, 2021 by avibootz
...