StackRating
An Elo-based rating system for Stack Overflow
Answers and rating deltas for
java.lang.NullPointerException at HashMap put method
Author | Votes | Δ |
---|---|---|
SamiAzar | 2 | +3.74 |
Diego Victor de Jesus | 1 | -0.05 |
Mahamudul Hasan | 0 | -3.69 |
Last visited: Jun 17, 2019, 2:59:36 PM