StackRating

An Elo-based rating system for Stack Overflow
Home   |   About   |   Stats and Analysis   |   Get a Badge
Answers and rating deltas for

What does the Javascript expression 'a = a || function() {...}' mean?

Author Votes Δ
Peter Olson 12 +1.01
Alex Turpin 4 +1.53
Stefan Schubert-Peters 3 -0.71
Chris Laplante 2 -0.98
Last visited: Sep 14, 2014, 5:07:29 AM