StackRating
An Elo-based rating system for Stack Overflow
Answers and rating deltas for
Why I can't make operations on database table? (still getting NullPointerException)
| Author | Votes | Δ |
|---|---|---|
| Tommy Brettschneider | 0 | -0.36 |
| Jack Branch | 0 | +0.36 |
Last visited: May 14, 2020, 3:16:00 AM