StackRating
An Elo-based rating system for Stack Overflow
Answers and rating deltas for
Regular expression: why a?? pattern matches empty string "" from any string including &...
| Author | Votes | Δ |
|---|---|---|
| Sergiu Dumitriu | 4 | +0.51 |
| Javier Diaz | 0 | -4.04 |
Last visited: Sep 14, 2014, 5:07:29 AM