Hey Folks,
When run as a BBEdit text-filter the script works fine with the ascii line, but
it produces goop for the utf8 characters.
Obviously I'm doing something wrong and need an assist.
Thank you.
--
Best Regards,
Chris
--
#! /usr/bin/env perl
use
Suppose there is a string var = 123, I want to substitute 123 by 456,
then I have to write like this s/(var\s+=)\s+\d+/\1 123/. Is there a way
so that I can combine ' ' into the parenthesis as
s/(var\s+=\s+)\d+/\1456? I know \1456 is not correct, but how can I
seperate \1 and 456 without
I hope I don't have any bugs here :)
Just one. :)
Your expressions all say \d instead of \d? for the second digit in
each set, while the simple one correctly has \d?. So your
expressions had an unfair advantage and as a result finish faster.
Add \d? to your expressions, and you should find
if (/([0-9.]{6}) set/) {
s/$1 set/\n-50.2 v \n$1 set/;
You need to escape the period or it will match any character but
newline. As it is right now you'll match .FANTA, which isn't what
you want.
Why does this syntax not work? The $1 does not come out.
You
if( $string = /([\d]+)-([\d]+)-([\d]+)\s([\d\d):(\d\d):(\w+)/ )
{
print(Hour:Minute = $4:$5\n);
}
You have an unmatched [ in your expression.
(\w+) doesn't match the . if that matters to you.
This is breaking. If anyone can refine this, that would be great.
thanks,
radhika
--
yes, and for complexity:
$field =~ /^([1-9]\d?)\.{2}\1$/;
I know you said that's untested, but I don't think it's correct.
You're saying:
1. ^ - Start
2. ([1-9]\d?) -Any character 1-9 followed by zero or one digit characters.
3. \.{2} - Two periods.
4. \1 - The same sequence of
$field =~ /^(?:([1-9]\d?)\.){2}\1$/;
That won't work either. When you say ([1-9]\d?) you're telling it
(If there is a match) capture the stuff in parentheses and store it.
When you say \1 you're telling the script you know that first
batch of stuff you captured? Well I want that here. But
On Tue, 18 Jan 2005 20:05:01 +0200, Absolut Newbie
[EMAIL PROTECTED] wrote:
$var1(); # this is where it crashes
You're looking for the eval command, which will read a string and
evaluate the code it contains. ie:
eval ( $var1() );
On on the other hand, you could do this with if statements.
On Mon, 17 Jan 2005 16:04:48 -0500, Dave Gray [EMAIL PROTECTED] wrote:
I am new to perl, I receive some spam email with subject like st0ck,
0pportunities, gr0wth..., how can I match those words with number 0 in
What about something like this:
if ( $subject =~
is there a way to add a -e to check to see if we have a file to unlink ?
How about:
open (FH, UPLOAD_DIR . /$file) || die ( $q, Error reading $file
for test : $! );
That will stop processing at that point, if you aren't able to open
the file for any reason (like it doesn't exist).
if ($_ !~ /\*{5} InTune/){
This should be:
if ($_ !=~ /\*{5} InTune/) {
Please ignore this. Your use of the operator is correct.
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http://learn.perl.org/ http://learn.perl.org/first-response
Just for this thread, I have gone to ActiveState and learned how to use
their search facility to find my email address to copy and update my
response to someone way back on August 31, 2000 - this was my very
first perl success ;-D
I have added a note regarding Windows XP at the end of it.
You're
Hello all,
I'm having a problem with (I suppose) pattern matching.
Here's the task: To take binary data from windows(little-endian)
and convert to Unix(big-endian). If the file is all numeric, I don't
have a problem, but it isn't. I need to be able to recognize that
one of the four bytes is
Sorry about that...forgot to reply to all. Working with 4 languages at
once tends to turn my brain to mush.
-Original Message-
From: Bob Showalter [mailto:[EMAIL PROTECTED]]
Sent: Monday, June 24, 2002 2:41 PM
To: 'Andrew Stone'
Subject: RE: Binary File Pattern Matching
Send
Southbury, CT
and I *just* used Perl at work for the first time last night.
-carol stone
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-Original Message-
From: Brett W. McCoy [mailto:[EMAIL PROTECTED]]
Sent: Friday, November 09, 2001 2:53 PM
To: Carol Stone
Cc: [EMAIL PROTECTED]
Subject: RE: Off-Topic (200%) - Where are you from?
On Fri, 9 Nov 2001, Carol Stone wrote:
Southbury, CT
and I *just
-Original Message-
From: Johnson, Shaunn [mailto:[EMAIL PROTECTED]]
Sent: Friday, November 09, 2001 4:30 PM
To: [EMAIL PROTECTED]
Subject: RE: Off-Topic (200%) - Where are you from?
--*heh* you rule, carol stone.
--i'm still lurking and learning. i have a LONG way
to go
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