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 check for error code from os.system?
Author
Votes
Δ
venpa
4
+2.27
justhalf
1
-2.27
Last visited: Sep 14, 2014, 5:07:29 AM