StackRating
An Elo-based rating system for Stack Overflow
Home
|
About
|
Stats and Analysis
|
Get a Badge
Answers and rating deltas for
How do I access Core Data Attribute validation information from code?
Author
Votes
Δ
Tim Dean
2
+2.19
Tommy
1
-2.19
Last visited: Sep 14, 2014, 5:07:29 AM