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Answers and rating deltas for
How to use preg_match to not allow space in the front and in the end, but allow in between
| Author | Votes | Δ |
|---|---|---|
| Kim Bryan Barcelona | 2 | +1.92 |
| Joe | 2 | +1.84 |
| Casimir et Hippolyte | 0 | -0.47 |
Last visited: Sep 14, 2014, 5:07:29 AM