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Perl/Basics/Boolean Logic/Helper Natives/Defined
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Revision as of 02:48, 16 July 2012 by AlizaLorenzo (Talk | contribs) (Created page with "The '''defined''' native determines if a '''scalar''' value is defined: {{code|text=<source lang="perl"> print "We received a response from the server.\n" if defined $response; <...")
