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Answers and rating deltas for
What does an empty regular expression mean in POSIX BRE/ERE?
| Author | Votes | Δ |
|---|---|---|
| Wiktor Stribiżew | 0 | -0.35 |
| gemfield | 0 | +1.77 |
| Barmar | 0 | +0.13 |
Last visited: Mar 9, 2016, 4:04:07 PM