Range

Python

  1. names = ["Peter", "Anders", "Bengt"]
  2. for i, name in enumerate(names):
  3.     print "%d. %s" % (i + 1, name)

Go

  1. package main
  2.  
  3. import "fmt"
  4.  
  5. func main() {
  6.     names := []string{
  7.         "Peter",
  8.         "Anders",
  9.         "Bengt",
  10.     }
  11.     /* This will print
  12.  
  13.     1. Peter
  14.     2. Anders
  15.     3. Bengt
  16.     */
  17.     for i, name := range names {
  18.         fmt.Printf("%d. %s\n", i+1, name)
  19.     }
  20. }