in reply to Re^6: Search based on user input and return values (allergic to subroutines)
in thread Search based on user input and return values
I was trying to ask if I am using "defined" the correct way to ensure that the blank values can be skipped.
Does it work? It looks like it would work to skip blank lines
small style tip, we usually don't write defined($foo) just defined $foo
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Re^8: Search based on user input and return values (allergic to subroutines)
by hellohello1 (Sexton) on Oct 17, 2014 at 09:31 UTC |