StackRating
An Elo-based rating system for Stack Overflow
Answers and rating deltas for
Oracle NVL with empty string
| Author | Votes | Δ |
|---|---|---|
| Maheswaran Ravisankar | 4 | +1.06 |
| Lalit Kumar B | 3 | -0.06 |
| user3380585 | 0 | -3.98 |
Last visited: Apr 27, 2015, 7:48:34 PM