StackRating
An Elo-based rating system for Stack Overflow
Home
|
About
|
Stats and Analysis
|
Get a Badge
Answers and rating deltas for
What does `(?:| ...)` mean in a Ruby regular expression?
Author
Votes
Δ
sawa
4
+2.48
manojlds
0
-1.17
Wrikken
0
-1.31
Last visited: Sep 14, 2014, 5:07:29 AM