StackRating
An Elo-based rating system for Stack Overflow
Answers and rating deltas for
How to check for a null value in database
| Author | Votes | Δ |
|---|---|---|
| Bjorn | 1 | +1.51 |
| Dan Bracuk | 1 | +0.34 |
| Satwik Nadkarny | 0 | -4.21 |
Last visited: May 1, 2015, 7:07:00 PM