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Answers and rating deltas for
What's the difference between regular pattern "^ab|cd$" and ^(ab|cd)$?
| Author | Votes | Δ |
|---|---|---|
| Avinash Raj | 6 | +1.49 |
| Antti Haapala -- Слава Україні | 3 | -1.49 |
Last visited: Jan 1, 2016, 10:16:54 PM