thanks for the help, that did the trick
On 6/27/06, Ryan Moszynski <[EMAIL PROTECTED]> wrote:
i have this string extracted from a text file i'm writing a program 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 wo
Ryan Moszynski wrote:
i have this string extracted from a text file i'm writing a program 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
"Ryan Moszynski" schreef:
> i have this string extracted from a text file i'm writing a program
> 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 =
atch only a
number that is a n rvalue.
-Original Message-
From: Ryan Moszynski [mailto:[EMAIL PROTECTED]
Sent: Tuesday, June 27, 2006 1:27 PM
To: beginners@perl.org
Subject: reg ex problem
i have this string extracted from a text file i'm writing a program to
process:
test_freq
Ryan Moszynski wrote:
> i have this string extracted from a text file i'm writing a program
> 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
i have this string extracted from a text file i'm writing a program 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 no
