StackRating
An Elo-based rating system for Stack Overflow
Answers and rating deltas for
In MySQL if a field has no data should it be empty or null, or other?
| Author | Votes | Δ |
|---|---|---|
| Burhan Khalid | 1 | +2.19 |
| Mahmoud Gamal | 0 | -2.19 |
Last visited: Sep 14, 2014, 5:07:29 AM