StackRating
An Elo-based rating system for Stack Overflow
Answers and rating deltas for
Method invocation 'toString' may produce 'java.lang.NullPointerException'?
Author | Votes | Δ |
---|---|---|
L. Swifter | 2 | -4.21 |
Deyu瑜 | 1 | +4.21 |
Last visited: Jun 24, 2017, 4:03:14 PM