How to make a slice in Golang?

good-practice

You can use the make() function to create a new slice in Golang. // Output: test

Discussion at: https://devhubby.com/thread/how-to-make-a-slice-in-golang

Shortcut: create

import "fmt"

package main

func main() {
  slice := []string{"test", "test2"}

  // Output: test
  fmt.Println(slice[0])

  // or you can use make()
  slice2 := make([]int, 2)

  // Output: [0 0]
  fmt.Println(slice2)
}