StackRating
An Elo-based rating system for Stack Overflow
Answers and rating deltas for
So what IS the best way to check if a row exists? EXISTS, COUNT or num_rows?
| Author | Votes | Δ |
|---|---|---|
| trebormf | 4 | +3.82 |
| ypercubeᵀᴹ | 1 | -0.23 |
| RockyFord | 1 | -1.94 |
Last visited: Sep 14, 2014, 5:07:29 AM