StackRating

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

fatal error: unexpectedly found nil while unwrapping an Optional value (lldb)

Author Votes Δ
Eric Tsui 2 +3.82
Carcigenicate 0 -3.82
Last visited: Nov 11, 2015, 4:06:27 AM