StackRating
An Elo-based rating system for Stack Overflow
Answers and rating deltas for
Scala Check optional string is null or empty
| Author | Votes | Δ |
|---|---|---|
| Andreas Neumann | 3 | +1.21 |
| Sergii Lagutin | 1 | -0.58 |
| Sandeep Purohit | 0 | -2.48 |
| Samar | 0 | -2.57 |
Last visited: Dec 1, 2016, 10:00:32 AM