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Answers and rating deltas for
How to check if variable is declared in perl?
| Author | Votes | Δ |
|---|---|---|
| Greg Bacon | 16 | +1.24 |
| Pablo Marin-Garcia | 5 | +1.59 |
| Axeman | 4 | +0.24 |
| Nilesh | 2 | 0.00 |
| Michael Pakhantsov | 1 | -1.58 |
| xoid | 0 | 0.00 |
| xoid | 0 | 0.00 |
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