StackRating
An Elo-based rating system for Stack Overflow
Answers and rating deltas for
IOS - unexpectedly found nil while unwrapping an Optional value
| Author | Votes | Δ |
|---|---|---|
| kholl | 1 | 0.00 |
Last visited: Mar 7, 2016, 10:18:09 AM
| Author | Votes | Δ |
|---|---|---|
| kholl | 1 | 0.00 |