StackRating
An Elo-based rating system for Stack Overflow
Answers and rating deltas for
mysql return null if query is blank or empty
| Author | Votes | Δ |
|---|---|---|
| vroomfondel | 0 | -0.25 |
| scrowler | 0 | +0.03 |
Last visited: Sep 14, 2014, 5:07:29 AM