StackRating
An Elo-based rating system for Stack Overflow
Answers and rating deltas for
Use Java 8 Optional in existing Java 7 code
| Author | Votes | Δ |
|---|---|---|
| Holger | 2 | +0.87 |
| Roma Khomyshyn | 2 | +3.31 |
| holi-java | 1 | +0.44 |
| shmosel | 0 | -1.72 |
Last visited: Aug 1, 2017, 2:40:15 PM