StackRating
An Elo-based rating system for Stack Overflow
Answers and rating deltas for
MySQL unique behavior on NULL columns
| Author | Votes | Δ |
|---|---|---|
| Spiny Norman | 1 | -0.32 |
| Dan Grossman | 1 | +0.04 |
Last visited: Sep 14, 2014, 5:07:29 AM