StackRating
An Elo-based rating system for Stack Overflow
Answers and rating deltas for
How do I count the number of unique characters in a string? - Updated
Author | Votes | Δ |
---|---|---|
Mike B | 1 | +0.66 |
Brian S | 0 | -0.26 |
Christopher Francisco | 0 | -0.48 |
Veluria | 0 | -0.76 |
George Irimiciuc | 0 | -0.87 |
Alexandre Santos | 0 | -0.54 |
Wonil | 0 | -0.54 |
Last visited: Sep 14, 2014, 5:07:29 AM