StackRating
An Elo-based rating system for Stack Overflow
Answers and rating deltas for
Safely checking if a variable is nil in Objective-C
| Author | Votes | Δ |
|---|---|---|
| Sergey Kalinichenko | 4 | +1.13 |
| John Calsbeek | 1 | -0.99 |
| Sixten Otto | 1 | -0.15 |
Last visited: Sep 14, 2014, 5:07:29 AM