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Answers and rating deltas for
Python code to use a regular expression to make sure a string is alphanumeric plus . - _
| Author | Votes | Δ |
|---|---|---|
| Mark Rushakoff | 10 | +1.10 |
| Ignacio Vazquez-Abrams | 2 | -0.73 |
| Daniel Watson | 0 | 0.00 |
| fabrizioM | 0 | -2.92 |
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