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Answers and rating deltas for
How can I use hash sets in java to determine if a string contains valid characters?
| Author | Votes | Δ |
|---|---|---|
| Stephen C | 1 | +0.57 |
| Sergey Kalinichenko | 1 | -0.28 |
| wvdz | 0 | -2.31 |
Last visited: Sep 14, 2014, 5:07:29 AM