Question

How to join the elements of two slices of bytes into a string Go

Answer 1

package main 
  
import ( 
    "bytes"
    "fmt"
) 
  
func main() { 
    slice := [][]byte{[]byte("go"),  
                      []byte("java"),  
                      []byte("php")} 
    sep := []byte(" : ") 
  

    s := bytes.Join(slice, sep) 
  
    fmt.Printf("%s", s) 
  
} 
  
   
  
    
/*
run:
     
go : java : php
 
*/

 

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