RE: reg ex problem
- From: "Wagner, David --- Senior Programmer Analyst --- WGO"
- Date: Tue, 27 Jun 2006 13:35:34 -0700
Ryan Moszynski wrote:
i have this string extracted from a text file i'm writing a programif ( /=\s*([\d\.]+)/ ) {
to process:
test_freq = 1.0001;
and i have to extract the "1.0001"
i can't count on the whitspace being where it now is.
I would like to change this line of perl
$getTestFRQ =~ s/\D+//g;
so that instead of killing all non digit characters, it will kill all
non digit characters except for the period.
How do i do this?
$MyNbr = $1;
}
if always with a ; then
if ( /=\s*([^;\s]+)/ ) {
$MyNbr = $1;
}
The first one would be my choice, but just a thought.
thanks, ryan
Wags ;)
WGO: x2224
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