StackRating
An Elo-based rating system for Stack Overflow
Answers and rating deltas for
Rails: Force empty string to NULL in the database
| Author | Votes | Δ |
|---|---|---|
| Simone Carletti | 19 | +0.39 |
| dexter | 12 | -2.04 |
Last visited: Sep 14, 2014, 5:07:29 AM