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Answers and rating deltas for
What is $1 and $2 in Regular Expressions?
| Author | Votes | Δ |
|---|---|---|
| David Heffernan | 1 | +2.19 |
| Sergey Berezovskiy | 0 | -2.19 |
Last visited: Sep 14, 2014, 5:07:29 AM