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Answers and rating deltas for
Why do you need $ when accessing array and hash elements in Perl?
| Author | Votes | Δ |
|---|---|---|
| hexten | 20 | +4.09 |
| zigdon | 15 | +3.19 |
| moritz | 10 | +2.19 |
| brian d foy | 9 | +0.84 |
| nohat | 7 | +0.12 |
| Paul Dixon | 7 | +0.05 |
| Axeman | 6 | -0.79 |
| kixx | 4 | -3.03 |
| Michael Carman | 4 | -3.19 |
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