Question

How to append byte to byte slice in Go

Answer 1

package main

import "fmt"

func main() {
    slice := []byte("abcd")
    
    fmt.Println(slice)
    
    slice = append(slice, byte('x'))
    
    fmt.Println(slice)
}




/*
run:

[97 98 99 100]
[97 98 99 100 120]

*/

 

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