StackRating
An Elo-based rating system for Stack Overflow
Answers and rating deltas for
Java list null check before Stream and return as Optional
| Author | Votes | Δ |
|---|---|---|
| Hadi J | 3 | +1.06 |
| Mafor | 3 | +2.38 |
| Nikolas Charalambidis | 2 | -0.94 |
Last visited: May 14, 2020, 3:16:00 AM