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Answers and rating deltas for
What is the difference between using $1 vs \1 in Perl regex substitutions?
| Author | Votes | Δ |
|---|---|---|
| Sinan Ünür | 13 | +0.48 |
| Eugene Yarmash | 8 | -2.88 |
Last visited: Sep 14, 2014, 5:07:29 AM