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Answers and rating deltas for
What's the difference between this two regular expressions? (Understanding ? Quantifier)
| Author | Votes | Δ |
|---|---|---|
| Wiktor Stribiżew | 7 | +1.00 |
| rockerest | 2 | -1.00 |
Last visited: Nov 18, 2016, 3:26:17 AM