StackRating
An Elo-based rating system for Stack Overflow
Home
|
About
|
Stats and Analysis
|
Get a Badge
Answers and rating deltas for
How can I test if an attribute of a CoreData object is null?
Author
Votes
Δ
ekiyanov
0
-0.13
mrd
0
+0.09
ebi
0
+0.04
Last visited: Apr 27, 2015, 9:50:13 PM