TMTOWTDI:

my $n=34.57889;
$n=~/(-?\d+\.\d{3})/;
print "$n - $1\n";

[download]

Update: Added -? to the regex to handle negative numbers (thanks halley)

CountZero

"If you have four groups working on a compiler, you'll get a 4-pass compiler." - Conway's Law

In reply to Re: Want to Truncate A Number... NOT round it by CountZero
in thread Want to Truncate A Number... NOT round it by Anonymous Monk

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