StackRating

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

Xcode keeps returning "fatal error: unexpectedly found nil while unwrapping an Optional value&q

Author Votes Δ
Gregzo 1 -0.20
Zolnoor 1 +0.20
Last visited: Jan 2, 2016, 4:16:54 PM