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Answers and rating deltas for
What's the difference between grep and map in Perl?
| Author | Votes | Δ |
|---|---|---|
| Greg Hewgill | 20 | +0.36 |
| FMc | 7 | +2.33 |
| JDrago | 4 | +0.80 |
| Telemachus | 2 | -1.64 |
| Paul Beckingham | 1 | -4.24 |
| ysth | 0 | 0.00 |
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