StackRating
An Elo-based rating system for Stack Overflow
Answers and rating deltas for
Finding columns with null values in table for each database
| Author | Votes | Δ |
|---|---|---|
| Raphael Hinterndorfer | 1 | +4.00 |
| Raphael Hinterndorfer | 0 | -2.00 |
| Raphael Hinterndorfer | 0 | -2.00 |
Last visited: May 29, 2018, 8:07:08 PM