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Answers and rating deltas for
Java - How to check for duplicate characters in a string?
| Author | Votes | Δ |
|---|---|---|
| Adamski | 5 | +1.07 |
| mishadoff | 2 | +0.86 |
| Alan Moore | 0 | -1.18 |
Last visited: Sep 14, 2014, 5:07:29 AM