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Answers and rating deltas for
How do I allow only one hyphen (-),only one space( ),only one apostrophe (') in a regular expression
| Author | Votes | Δ |
|---|---|---|
| Denys Séguret | 1 | -0.59 |
| lc. | 1 | +0.59 |
Last visited: Sep 14, 2014, 5:07:29 AM