StackRating
An Elo-based rating system for Stack Overflow
Home
|
About
|
Stats and Analysis
|
Get a Badge
Answers and rating deltas for
get column names of columns with only null values
Author
Votes
Δ
Ben
3
+0.43
psaraj12
0
-3.40
Last visited: Sep 14, 2014, 5:07:29 AM