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Re^11: true from (-e "") on Windoze (" is an illegal filename character

by syphilis (Canon)
on Sep 20, 2012 at 01:58 UTC ( #994574=note: print w/ replies, xml ) Need Help??

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  1. or download this
    -T $file || -B $file
    defined -T $file
    defined -B $file
    
  2. or download this
    #!perl -l
    use warnings;
    ...
    defined -B '""'
      ? print "Returned True (unwanted behaviour)\n"
      : print "Returned False (wanted behaviour)\n";
    
  3. or download this
    -f:
    Returned False (wanted behaviour)
    ...
    
    defined -B:
    Returned False (wanted behaviour)
    

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