StackRating
An Elo-based rating system for Stack Overflow
Answers and rating deltas for
MySQL: Check if a value already exists before trying to update a column
| Author | Votes | Δ |
|---|---|---|
| BabyDuck | 0 | +1.40 |
| Gordon Linoff | 0 | -0.18 |
Last visited: Jan 1, 2016, 11:45:33 PM