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Answers and rating deltas for

how to check a string is not null

Author Votes Δ
Bozho 17 +0.58
RoflcoptrException 3 -0.08
Gábor 1 0.00
Kalpana 0 0.00
brain 0 +0.47
IvoC 0 +0.50
David Machel -1 -1.99
Akshatha -3 -2.99
Last visited: Sep 14, 2014, 5:07:29 AM