fork download
copy 
  1. import re
  2. old = 'regexregex'
  3. new = re.sub(r'regex(group|)regex', r'something\1something', old)
  4. print(new)
Success #stdin #stdout 0.02s 9016KB
comments (?)
stdin
copy 
Standard input is empty
stdout
copy 
somethingsomething
https://ideone.com/11tcKq
language:
Python (cpython 2.7.16)
created:
8 years ago
visibility:
secret

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!