StackRating
An Elo-based rating system for Stack Overflow
Answers and rating deltas for
PHP: Check if file exists before truncate table
| Author | Votes | Δ |
|---|---|---|
| Peter | 2 | +4.08 |
| valerio motta | 0 | -4.08 |
Last visited: Jul 18, 2017, 8:56:28 PM