StackRating
An Elo-based rating system for Stack Overflow
Answers and rating deltas for
how to check if a field of a column is null or not , if NULL then update
| Author | Votes | Δ |
|---|---|---|
| juergen d | 1 | +1.41 |
| Gordon Linoff | 0 | -1.39 |
| A_Sk | 0 | -0.02 |
Last visited: Jan 2, 2016, 9:33:37 AM