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Answers and rating deltas for
How to write a regular expression to validate a 4 character string as a non-zero binary number?
| Author | Votes | Δ |
|---|---|---|
| Braj | 4 | +0.45 |
| Jimmy Delgado | 0 | -1.49 |
| Makyen | 0 | -2.12 |
Last visited: Apr 28, 2015, 9:19:23 PM