StackRating
An Elo-based rating system for Stack Overflow
Answers and rating deltas for
PHP Regex - Must contain at least any 2 letters in UTF-8
| Author | Votes | Δ |
|---|---|---|
| Wiktor Stribiżew | 4 | 0.00 |
Last visited: Mar 7, 2016, 10:18:09 AM