StackRating
An Elo-based rating system for Stack Overflow
Answers and rating deltas for
PHP shortest regular expression for empty string
| Author | Votes | Δ |
|---|---|---|
| castis | 6 | +1.46 |
| Pedro Lobito | 1 | -1.46 |
Last visited: Jan 2, 2016, 5:41:52 PM