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 ensure that a regex does not match an empty string?

Author Votes Δ
tiftik 1 +4.06
Jon 0 -4.06
Last visited: Sep 14, 2014, 5:07:29 AM