StackRating
An Elo-based rating system for Stack Overflow
Answers and rating deltas for
Check if a string has only unique characters vs. a book solution
| Author | Votes | Δ |
|---|---|---|
| Sergey Kalinichenko | 2 | +1.76 |
| Marko Topolnik | 1 | -1.76 |
Last visited: May 1, 2015, 6:18:50 PM