StackRating
An Elo-based rating system for Stack Overflow
Answers and rating deltas for
Unexpectedly found nil while unwrapping an Optional value while opening UIViewController
Author | Votes | Δ |
---|---|---|
Nikita Leonov | 3 | +4.46 |
luk2302 | 2 | -0.39 |
Last visited: Nov 12, 2015, 11:49:18 AM