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Answers and rating deltas for
Why doesn't Perl file glob() work outside of a loop in scalar context?
| Author | Votes | Δ |
|---|---|---|
| hobbs | 6 | +1.20 |
| Rob | 5 | +2.76 |
| mob | 3 | -0.17 |
| Marcelo Cantos | 0 | -1.22 |
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