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(jeffa) 3Re: Eliminating Trailing Zeros

by jeffa (Bishop)
on Jul 17, 2003 at 15:19 UTC ( [id://275244]=note: print w/replies, xml ) Need Help??

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  1. or download this
    $n = reverse scalar sprintf("%2.4f",$n);
$n =~ s/^0+//g;
$n = reverse scalar $n;
$n =~ s/\.$//g;
  2. or download this
    $n = reverse scalar sprintf("%2.4f",$n);
$n =~ s/^0+\.?//g;
$n = reverse scalar $n;

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