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Re^3: Error "Can't use an undefined value as a HASH reference" while working with generated objects

by McA (Deacon)
on Oct 12, 2012 at 09:07 UTC ( #998637=note: print w/ replies, xml ) Need Help??


in reply to Re^2: Error "Can't use an undefined value as a HASH reference" while working with generated objects
in thread Error "Can't use an undefined value as a HASH reference" while working with generated objects

Hi!

Sorry for the late reply: Please have a look at http://perldoc.perl.org/perlop.html#Conditional-Operator . This operator is also known as triadic operator. It's a kind of if-then-else-operator.

Hope it helps

Best regards
McA


Comment on Re^3: Error "Can't use an undefined value as a HASH reference" while working with generated objects
Re^4: Error "Can't use an undefined value as a HASH reference" while working with generated objects
by HJO (Acolyte) on Oct 12, 2012 at 10:12 UTC

    Hi,

    Not a problem, I just though you didn't see my reply ^^" Well thanks, it's a little easier to understand now with some documentation.

    Thanks again for your answers

    Regards, HJO

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