Question

How to append element to slice in Go

Answer 1

package main 

import "fmt"
  
func main() {
    arr := []string{"go", "c++", "php", "java"}
	
	fmt.Println(arr)
		
	arr = append(arr, "python")
	
	fmt.Println(arr)
}

  
  
/*
run:
  
[go c++ php java]
[go c++ php java python]

*/

 

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