StackRating
An Elo-based rating system for Stack Overflow
Answers and rating deltas for
Removing duplicate characters in string preg_replace
| Author | Votes | Δ |
|---|---|---|
| Casimir et Hippolyte | 3 | +0.04 |
| jerdiggity | 3 | -0.04 |
Last visited: Sep 14, 2014, 5:07:29 AM