StackRating
An Elo-based rating system for Stack Overflow
Answers and rating deltas for
How to check for null value in NSNumber
| Author | Votes | Δ |
|---|---|---|
| Sam Ritchie | 8 | +4.03 |
| Alex | -1 | -4.03 |
Last visited: Sep 14, 2014, 5:07:29 AM
| Author | Votes | Δ |
|---|---|---|
| Sam Ritchie | 8 | +4.03 |
| Alex | -1 | -4.03 |