StackRating
An Elo-based rating system for Stack Overflow
Answers and rating deltas for
How can I find columns that contain one or more null values?
| Author | Votes | Δ |
|---|---|---|
| D Stanley | 2 | +0.84 |
| Anoop Menon | 0 | -1.29 |
| Sachu | 0 | -0.68 |
Last visited: Nov 11, 2015, 7:05:59 AM