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Answers and rating deltas for
How can I get the second-level keys in a Perl hash-of-hashes?
| Author | Votes | Δ |
|---|---|---|
| tster | 4 | +1.88 |
| FMc | 2 | +1.41 |
| brian d foy | 1 | +0.22 |
| David Webb | 0 | -1.49 |
| Hynek -Pichi- Vychodil | 0 | -0.78 |
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