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Re: How to assign string "0" in short circuit

by poolpi (Hermit)
on Feb 04, 2008 at 13:05 UTC ( [id://665951]=note: print w/replies, xml ) Need Help??

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Select Code to Download


  1. or download this
    sub function1 {
       my ($var) = @_? @_:'no arg';  
...
function1('0');
function1('zero');
function1();
  2. or download this
    Output:
0
0
zero
no arg

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