StackRating
An Elo-based rating system for Stack Overflow
Answers and rating deltas for
MySQL check if rows exists and delete it in the same query
| Author | Votes | Δ |
|---|---|---|
| radar | 1 | 0.00 |
Last visited: Apr 28, 2015, 7:22:16 PM
| Author | Votes | Δ |
|---|---|---|
| radar | 1 | 0.00 |