StackRating
An Elo-based rating system for Stack Overflow
Answers and rating deltas for
Count the number of null value per column with pentaho
| Author | Votes | Δ |
|---|---|---|
| bolav | 2 | +3.84 |
| Venkatesh Panabaka | 1 | +0.05 |
| Nikolas Charalambidis | 0 | -4.20 |
Last visited: May 13, 2016, 9:16:19 AM