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An Elo-based rating system for Stack Overflow
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Answers and rating deltas for
Using "?" operator to check if a string is not null or empty
Author
Votes
Δ
David M
9
+1.16
p.s.w.g
4
-0.85
dotixx
-1
-2.54
Last visited: Sep 14, 2014, 5:07:29 AM