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Answers and rating deltas for
In Perl, how can I tell if a string is a number?
| Author | Votes | Δ |
|---|---|---|
| dlowe | 17 | +3.86 |
| cobbal | 15 | +0.55 |
| Brad Gilbert | 3 | -0.29 |
| mehmet el kasid | 3 | -1.12 |
| wes | -1 | -4.08 |
Last visited: Sep 14, 2014, 5:07:29 AM