StackRating
An Elo-based rating system for Stack Overflow
Answers and rating deltas for
How to tell if CGImageRef is completely blank?
| Author | Votes | Δ |
|---|---|---|
| Havard Graff | 2 | +2.18 |
| tiescher | 2 | +2.18 |
| TeaCupApp | 1 | -0.55 |
Last visited: Sep 14, 2014, 5:07:29 AM