StackRating
An Elo-based rating system for Stack Overflow
Answers and rating deltas for
What is the difference between "column is not null" and "column !=''" and 'co...
| Author | Votes | Δ |
|---|---|---|
| Jon | 2 | +1.06 |
| dcp | 1 | -0.73 |
| Leandro Gomide | 0 | -2.62 |
Last visited: Sep 14, 2014, 5:07:29 AM