StackRating
An Elo-based rating system for Stack Overflow
Answers and rating deltas for
Objective-C: What's the difference between NULL, nil and @""?
| Author | Votes | Δ |
|---|---|---|
| Vladimir | 25 | +0.54 |
| NSResponder | 15 | +0.26 |
| Jaykay | 9 | +0.39 |
| grahamparks | 5 | -1.72 |
| Vikas S Singh | 2 | -3.99 |
Last visited: Sep 14, 2014, 5:07:29 AM