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Answers and rating deltas for
What does "?:" mean in a Python regular expression?
| Author | Votes | Δ |
|---|---|---|
| Jonathan Leffler | 6 | +1.04 |
| Cylian | 4 | +1.90 |
| Prince John Wesley | 2 | -1.20 |
Last visited: Sep 14, 2014, 5:07:29 AM