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Answers and rating deltas for
What is the most efficient way to check if there are any char duplicates in a String?
| Author | Votes | Δ |
|---|---|---|
| Olaf Dietsche | 3 | +0.48 |
| Jonatan Kaźmierczak | 1 | +0.08 |
| olsli | 0 | -3.95 |
Last visited: Dec 31, 2016, 4:18:08 PM