StackRating
An Elo-based rating system for Stack Overflow
Answers and rating deltas for
Count NULL Values from multiple columns with SQL
| Author | Votes | Δ |
|---|---|---|
| PM 77-1 | 2 | +1.98 |
| Taryn | 1 | -1.59 |
| dmansfield | 0 | -3.18 |
Last visited: Sep 14, 2014, 5:07:29 AM