StackRating
An Elo-based rating system for Stack Overflow
Answers and rating deltas for
preg_grep() expects parameter 2 to be array, null given
| Author | Votes | Δ |
|---|---|---|
| Daimos | 2 | +4.11 |
| Sateesh | 1 | -1.80 |
| mario.klump | 1 | -2.31 |
Last visited: Jan 13, 2016, 4:21:26 AM