Go language: Append an element to a slice

‘append’ method is used to append an element to a slice.

Example

var vowels = []string{"a", "e", "i"}

vowels = append(vowels, "o")

App.go

package main

import "fmt"

func main() {

 var vowels = []string{"a", "e", "i"}

 vowels = append(vowels, "o")
 vowels = append(vowels, "u")

 fmt.Println(vowels)

}

Output

[a e i o u]

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