while

Node.js

  1. let i = 0
  3. while (i <= 5) {
  4.   console.log(i)
  6.   i++
  7. }

Output

  1. 0
  2. 1
  3. 2
  4. 3
  5. 4
  6. 5

Go

(there’s no while keyword in Go but the same functionality is achieved by using for)

  1. package main
  3. import "fmt"
  5. func main() {
  6.     i := 0
  8.     for i <= 5 {
  9.         fmt.Println(i)
  11.         i++
  12.     }
  13. }

Output

  1. 0
  2. 1
  3. 2
  4. 3
  5. 4
  6. 5