StackRating
An Elo-based rating system for Stack Overflow
Answers and rating deltas for
Struts2 : actionInvocation.invoke() method gives null pointer exception
| Author | Votes | Δ |
|---|---|---|
| Dave Newton | 4 | +0.41 |
| tusar | 0 | -3.29 |
Last visited: Sep 14, 2014, 5:07:29 AM