StackRating
An Elo-based rating system for Stack Overflow
Answers and rating deltas for
Is there any built in utility to check for "null" String instead of null?
| Author | Votes | Δ |
|---|---|---|
| Stefan Dollase | 3 | +3.70 |
| nail fei | 1 | +0.40 |
| yaitloutou | -2 | -4.10 |
Last visited: Mar 18, 2017, 3:47:39 AM