StackRating
An Elo-based rating system for Stack Overflow
Answers and rating deltas for
Are there Optional variables in Objective C?
| Author | Votes | Δ |
|---|---|---|
| button | 4 | +3.45 |
| Rob Sanders | 0 | -3.45 |
Last visited: Jan 2, 2016, 9:33:37 AM
| Author | Votes | Δ |
|---|---|---|
| button | 4 | +3.45 |
| Rob Sanders | 0 | -3.45 |