StackRating
An Elo-based rating system for Stack Overflow
Answers and rating deltas for
Detect if a Hashmap with Java Optional has empty values or not?
| Author | Votes | Δ |
|---|---|---|
| Jose Da Silva | 11 | +3.89 |
| user207421 | -4 | -0.49 |
Last visited: Jun 20, 2018, 6:45:27 PM