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Answers and rating deltas for
how can I check the input is only number and white space in regular expression?
| Author | Votes | Δ |
|---|---|---|
| Mark Byers | 7 | +0.16 |
| nivox | 1 | +0.83 |
| Raj | -1 | -2.10 |
Last visited: Sep 14, 2014, 5:07:29 AM