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Re: getting 0 to print

by Enlil (Parson)
on Jan 13, 2003 at 20:43 UTC ( [id://226591]=note: print w/replies, xml ) Need Help??

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  1. or download this
    print join ( '|', map ( $_ || '0', trim( @r )) );
  2. or download this
    print join ( '|', map ( $_ ? $_ : '0', trim( @r )) );

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