StackRating
An Elo-based rating system for Stack Overflow
Answers and rating deltas for
XPath search by "id" attribute , giving NPE - Java
| Author | Votes | Δ |
|---|---|---|
| kutschkem | 1 | +0.32 |
| Stefan Pries | 1 | -0.32 |
Last visited: Sep 14, 2014, 5:07:29 AM