in reply to Perl rounder...
Sorry dude, it's already been done.
printf takes a sting that describes what you want to print. In your case a floating point number (f) with a precision that you specify as the second arg ($ARGV[1]) using the value in $ARGV[0]printf("%.$ARGV[1]f\n",$ARGV[0]);
/\/\averick
OmG! They killed tilly! You *bleep*!!
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Re: Re: Perl rounder...
by abaxaba (Hermit) on Apr 09, 2002 at 01:09 UTC |
In Section
Cool Uses for Perl