On Thursday, Mar 20, 2003, at 14:23 US/Pacific, David Gilden wrote:
[..]
I am trying to get the following as a result:
xxx9988
#!/usr/bin/perl -w
$card_number = '123456789988';
$card_number =~ s/\d{8}(\d{4})/x'x'8 . $1/e; # not working
print "$card_number\n";
I presume when you run that
On Thursday, Mar 20, 2003, at 11:26 US/Pacific, Kipp, James wrote:
I'm saying it could be bgcolor="COLOR" or bgcolor=COLOR
Yes I realize. I believe drieux's solution, or an adaptation of it,
is what you need
note: I do subs because it is easier for me to 'loop on them'
and if they are worth it, th
Remember to always group reply so others can help and be helped.
David Gilden wrote:
Why am I getting 'one two three' in $s and not just 'one'
You might want to print $1, this will give you a better idea. $1 is
being set to everything in the parentheses, which is everything you
match, and the
David Gilden wrote:
In the following why am I getting '23'
Is 23 being treated as a string?
Not exactly. It is NOT being treated as a number if that is what you
mean, all of $s is being treated as a string. Specifically \w matches
any "word" character, which is any alphanumeric...so [A-Za-z0-9_].
In the following why am I getting '23'
Is 23 being treated as a string?
#!/usr/bin/perl -w
use strict;
my $s = ' 23 one two three';
$s =~ s/(\w{1,10}).+/$1/;
print $s;
---
my $s = 'one two three';
$s =~ s/(\w)/$1/;
print $s;
Returns 'one two three', I was looking for it to match 'on
good afternoon,
I am trying to get the following as a result:
xxx9988
#!/usr/bin/perl -w
$card_number = '123456789988';
$card_number =~ s/\d{8}(\d{4})/x'x'8 . $1/e; # not working
print "$card_number\n";
Is there a clever trick using tr =~ or something similar?
Thanks!
Dave
--
To
>I'm saying it could be bgcolor="COLOR" or bgcolor=COLOR
Yes I realize. I believe drieux's solution, or an adaptation of it, is what
you need
I would of course go with say:
#
#
sub un_colour {
I'm saying it could be bgcolor="COLOR" or bgcolor=COLOR
On Thursday, Mar 20, 2003, at 06:00 US/Pacific, Kipp, James wrote:
I'm making something, and need to block out BGCOLOR
attribute. The problem
is, the BGCOLOR could be with or without quotation marks.
This is the code I
used:
$article =~ s/ bgcolor=("?)(.*?)("?)//gi
so you are saying it could be b
Hi everyone,
I'm writing what I thought would be a really quick program to print
course information across the top of our Course Evaluation forms.
I'm using a "format" statement to get the spacing just right on the
output, but I can't get it to insert the form feed character at the end.
I'
>
> I'm making something, and need to block out BGCOLOR
> attribute. The problem
> is, the BGCOLOR could be with or without quotation marks.
> This is the code I
> used:
>
> $article =~ s/ bgcolor=("?)(.*?)("?)//gi
>
so you are saying it could be bgcolor or "bgcolor" ?
how about something
mark sony wrote:
> Hi
>
> Can anyone tell me what does $. in perl mean ?
> And also anyplace I will get references about these in quick time ie.
> a handbook type ?
All the special variables are documented in
perldoc perlvar
$. keeps track of the input line number, similar to awk's NR
--
In a message dated 3/20/2003 12:35:02 AM Eastern Standard Time,
[EMAIL PROTECTED] writes:
> Hi
>
> Can anyone tell me what does $. in perl mean ?
> And also anyplace I will get references about these in quick time
> ie. a handbook type ?
>
It is an alternitive for $INPUT_LINE_NUMBER. All the
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