StackRating

An Elo-based rating system for Stack Overflow
Home   |   About   |   Stats and Analysis   |   Get a Badge
Answers and rating deltas for

How can I test an NSString for being nil?

Author Votes Δ
Sophie Alpert 24 +4.33
karim 14 0.00
sinh99 5 0.00
Kyle Hayes 3 -4.33
yujingz 2 0.00
Last visited: Sep 14, 2014, 5:07:29 AM