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Answers and rating deltas for

What is the proper way to check for nulls when accessing attributes of attributes of attributes?

Author Votes Δ
dnc253 3 +4.08
Chris Nava 2 +1.35
DNA 1 -0.74
Thor84no 1 -2.15
Eng.Fouad 1 -0.81
Last visited: Sep 14, 2014, 5:07:29 AM