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Answers and rating deltas for
How do I remove duplicate values from an array in Perl?
| Author | Votes | Δ |
|---|---|---|
| Axeman | 3 | +1.10 |
| TLP | 3 | +0.45 |
| Andy Lester | 1 | -1.05 |
| Jean | 0 | -4.04 |
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