StackRating
An Elo-based rating system for Stack Overflow
Answers and rating deltas for
Null pointer exception when casting from a service class to an activity
| Author | Votes | Δ |
|---|---|---|
| Nick Davis | 1 | -0.05 |
| Yangfan | 1 | +0.05 |
Last visited: Sep 14, 2014, 5:07:29 AM