StackRating

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

Multiple picker views: unexpectedly found nil while unwrapping an Optional value

Author Votes Δ
dr_barto 0 +0.19
Tuấn Hi 0 -0.19
Last visited: Aug 30, 2017, 3:09:18 AM