fork(21) download 
  1. package main
  2.  
  3. import (
  4.     "regexp"
  5.     "fmt"
  6. )
  7.  
  8. func main() {
  9.     var re = regexp.MustCompile(`(?m)^[0-9]{2}$`)
  10.     var str = `213`
  11.  
  12.     for i, match := range re.FindAllString(str, -1) {
  13.         fmt.Println(match, "found at index", i)
  14.     }
  15. }
  16.  
Success #stdin #stdout 0s 790016KB
comments (?)
stdin 
Standard input is empty
stdout 
Standard output is empty
https://ideone.com/HuD8Ne
language:
Go (go 1.12.1)
created:
7 years ago
visibility:
public

Share or Embed source code

Discover > Sphere Engine API

The brand new service which powers Ideone!

Discover > IDE Widget

Widget for compiling and running the source code in a web browser!