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Answers and rating deltas for

How can I determine if a JavaScript variable is defined in a page?

Author Votes Δ
SSharma 107 +3.94
Andrew Hedges 40 +2.18
Pablo Cabrera 20 -0.01
Dagg Nabbit 1 0.00
Sébastien Grosjean - ZenCocoon 1 0.00
kamens 0 -2.31
Nick Berardi -4 -0.47
Last visited: Sep 14, 2014, 5:07:29 AM