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Answers and rating deltas for
Is it required to escape '-' outside of a character class?
| Author | Votes | Δ |
|---|---|---|
| merlin2011 | 2 | +1.35 |
| hwnd | 1 | -0.98 |
| Avinash Raj | 0 | -2.99 |
Last visited: Sep 14, 2014, 5:07:29 AM