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Re3: variable set to 0 ? 0 : 1

by blakem (Monsignor)
on Sep 06, 2002 at 08:31 UTC ( [id://195596]=note: print w/replies, xml ) Need Help??

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  1. or download this
    sub use_wantarray { return wantarray ? () : 0 }
    
  2. or download this
    sub recommended_way { return; }
    

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