StackRating

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

Make button only work if coredata attribute not null

Author Votes Δ
user2545330 0 -0.03
Kevin 0 +0.03
Last visited: Sep 14, 2014, 5:07:29 AM