Hi,
As far as I know, the method fetchrow_hashref doesn't require a parameter
(like fetchall_hashref).
Teddy
- Original Message -
From: john [EMAIL PROTECTED]
To: beginners@perl.org
Sent: Tuesday, December 13, 2005 09:30 AM
Subject: DBI problem
Hi all-
I'm attempting to loop thru
On Dec 13, 2005, at 5:59, Durai raj wrote:
I tried to remove white space and newlines from HTML pages using
HTML::Strip::Whitespace module. It removes the white space, but not
NEW LINES.
Here is my script:
use HTML::Strip::Whitespace
On Tue, 13 Dec 2005, Pant, Hridyesh wrote:
But in windows when I am trying to install Module YAPE::Regex I am
getting below error
Can't call method ok on an undefined value at
C:/Perl/site/lib/PPM/UI.pm line 881, $__ANONIO__ line 17
Sorry,
I can't help you with Windows.
Also just
This sounds like you might have a problem with your ActivePerl
installation. You might want to reinstall or bring this up on the
ActivePerl mailing lists. In the meantime, I'll send you a zipped copy
of what I have in my YAPE directory. Just drop it into c:\perl\site\lib
and see if that works
Hi,
Thanks for the reply. Is there any other perl modules or tools available to
remove the white space in HTML and JavaScript pages?
Thanks,
Durai
Xavier Noria [EMAIL PROTECTED] wrote: On Dec 13, 2005, at 5:59, Durai raj
wrote:
I tried to remove white space and newlines from HTML pages
On Dec 13, 2005, at 10:41, Durai raj wrote:
Hi,
Thanks for the reply. Is there any other perl modules or tools
available to remove the white space in HTML and JavaScript pages?
Try HTML::Clean maybe. However, note that the docs say
whitespaceRemove excess whitespace
...
I've got a Class::Struct array (@stack) that has, as one of it's members,
another array of Class::Struct (@bop) I know how to make assignments
explicitly, but can't figure out the syntax to use to push onto the
(stack-bop) array. I need to do this mainly because I'll be pushing
varying numbers
On Tue, 13 Dec 2005, Durai raj wrote:
Thanks for the reply. Is there any other perl modules or tools
available to remove the white space in HTML and JavaScript pages?
Hang on -- why do you want to remove white space? To make serving
content faster consume less bandwidth? If so, you might
Hi all
For some reason I keep geting this message.
Global symbol $arguments requires explicit package name at sql_handler.pm
line 37.
Global symbol $arguments requires explicit package name at sql_handler.pm
line 40.
Global symbol $table requires explicit package name at sql_handler.pm line
At 02:30 AM 12/13/05, john wrote:
I'm attempting to loop thru an input file, executing a SELECT query with
the value from each line.
The script works for the first iteration, and then gives these error messages:
DBD::mysql::st fetchrow_hashref failed: fetch() without execute() at
Brent Clark am Dienstag, 13. Dezember 2005 13.25:
Hi all
Hi Brent
For some reason I keep geting this message.
Global symbol $arguments requires explicit package name at sql_handler.pm
line 37. Global symbol $arguments requires explicit package name at
sql_handler.pm line 40. Global symbol
Hi,
The 500 Cannot connect error usually comes if you're behind a firewall.
Try this, On command propmt run the commands:
set HTTP_proxy= yourproxy :port
set HTTP_proxy_user=username
set HTTP_proxy_pass=password
Or go to My Computer-properties-advanced-environment variables-user
variables and
Brian Volk wrote:
Of course I
have one more rookie question and a reference to a perldoc is just
fine. :~) If I use the following code, why do I not need to declare
the $a and the $b w/ my?
Correct. This is explained in perldoc perlvar:
$a
$b Special package variables when using
HOW CAN I APPEND DATA TO AN EXISTING EXCEL FILE OR MODIFY THE DATA
PRESENT IN THE EXCEL FILE
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http://learn.perl.org/ http://learn.perl.org/first-response
vinay mohan [vm], on Tuesday, December 13, 2005 at 19:57 (+0530)
wrote:
vm HOW CAN I APPEND DATA TO AN EXISTING EXCEL FILE OR MODIFY THE DATA
vm PRESENT IN THE EXCEL FILE
Hello to you too! Are you angry to us?
What did you tried, where did you searched, show us some code.
P.S.: search.cpan.org
-Original Message-
From: Brian Volk
Sent: Tuesday, December 13, 2005 8:10 AM
To: 'Brian Franco'
Subject: RE: sort files by creation time
-Original Message-
From: Brian Franco [mailto:[EMAIL PROTECTED]
Sent: Monday, December 12, 2005 7:34 PM
To: Brian Volk
Subject: Re: sort
Hello all,
I try to launch my perl application as a windows service.
I compile it with PAR so I have mysoft.exe
Then i installed win32::daemon, no problem.
I try this script so:
use Win32::Daemon;
%Hash = (
machine = '',
name= 'PerlTest',
display = 'Oh my
Hello all,
I try to launch my perl application as a windows service.
I compile it with PAR so I have mysoft.exe
Then i installed win32::daemon, no problem.
I try this script so:
use Win32::Daemon;
%Hash = (
machine = '',
name= 'PerlTest',
display = 'Oh my
Hi,
I am a bit stuck with references and was hoping someone could help me
out.
In File1 I need to isolate the last number in the column and see if
it exists in file2. If so, I would like to add the content of the
line from file1 and print it out. There may be other ways of doing
this but I
Dermot Paikkos wrote:
Hi,
I am a bit stuck with references and was hoping someone could help me
out.
In File1 I need to isolate the last number in the column and see if
it exists in file2. If so, I would like to add the content of the
line from file1 and print it out. There may be
OXx wrote:
Hello all,
I try to launch my perl application as a windows service.
I compile it with PAR so I have mysoft.exe
Then i installed win32::daemon, no problem.
I try this script so:
use Win32::Daemon;
a) always always always:
use strict;
use warnings;
on code you post to this
Hi,
I have created a program that monitors a text file which sits on another
computer from the network, and when it sees a change in that file, it opens
it, and gets the newly added lines.
I have seen that the program consumes too many computer resources and I want
to improve it a little.
The
Octavian Rasnita wrote:
Hi,
I have created a program that monitors a text file which sits on another
Why not use File::Tail or File::Tail::App or some other File::Tail:: mod?
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Hi,
In your situation I would try doing something like:
a) Check the size of the local file
b) connect to the remote computer
c) check the size of the remote file
d) if local and remote file sizes do not match then I would use seek
to jump to offset where my file ends.
e) read in the changes and
What operating system are you on? For Win32, check out the
Win32::ChangeNotify module.
-Original Message-
From: Octavian Rasnita [mailto:[EMAIL PROTECTED]
Sent: Tuesday, December 13, 2005 9:46 AM
To: beginners@perl.org
Subject: file changes monitor
Hi,
I have created a program that
Hi again,
I did some testing on the method I meantioned before here is the code:
#!/usr/bin/perl
use warnings;
use strict;
my $a = 'a.txt';
my $b = 'b.txt';
if(-s $a != -s $b){
print Files differ\n;
open F1,$a or die Can't open: $!;
open F2,$b or die Can't open: $!;
seek F2,-s $a,0;
print
From: Mulander [EMAIL PROTECTED]
Hi,
In your situation I would try doing something like:
a) Check the size of the local file
**
My program does that.
b) connect to the remote computer
c) check the size of the remote file
**
Yes, I am doing that.
d) if local and remote file sizes do not match
From: Mulander [EMAIL PROTECTED]
Hi again,
I did some testing on the method I meantioned before here is the code:
Thank you for the code. I will try to do it again. I will try to find how
File::Tail does that blocking, because my problem is that this program
should run continuously, and if I use
Dan Fish wrote:
I've got a Class::Struct array (@stack) that has, as one of it's members,
another array of Class::Struct (@bop) I know how to make assignments
explicitly, but can't figure out the syntax to use to push onto the
(stack-bop) array. I need to do this mainly because I'll be
Please check on this link:
http://www.oreilly.com/catalog/cookbook/chapter/ch08.html
Jenny
--- Octavian Rasnita [EMAIL PROTECTED] wrote:
From: Mulander [EMAIL PROTECTED]
Hi again,
I did some testing on the method I meantioned before
here is the code:
Thank you for the code. I will try to
Hi,
I'm trying to change the string in .bash_profile:
PATH=$PATH:/home/bin
to
PATH=$PATH/home/bin:/usr/local/httpd/bin
I'm using the following:
perl -pi~ -e 's/PATH=$PATH/home/bin/PATH=$PATH/home/bin:/usr/local/httpd/bin
' .bash_profile
but i'm getting a lot of errors.
What might be wrong ?
What might be the errors?
-Original Message-
From: MARG [mailto:[EMAIL PROTECTED]
Sent: Tuesday, December 13, 2005 4:18 PM
To: beginners@perl.org
Subject: Chanching a string inside a file
snip
but i'm getting a lot of errors.
What might be wrong ?
snip
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To unsubscribe,
Hi Timothy,
Timothy Johnson wrote:
What might be the errors?
Bareword found where operator expected at -e line 1, near /httpd/bin
(Missing operator before bin?)
Sintax error at -e line 1, near /usr/local/
Excecution of -e aborted due to compilation errors
Warm Regards,
MARG
MARG wrote:
Hi,
Hello,
I'm trying to change the string in .bash_profile:
PATH=$PATH:/home/bin
to
PATH=$PATH/home/bin:/usr/local/httpd/bin
I'm using the following:
perl -pi~ -e 's/PATH=$PATH/home/bin/PATH=$PATH/home/bin:/usr/local/httpd/bin
' .bash_profile
but i'm getting a lot of
Hi John,
Thank you for your ansewer.
I don't have any error anymore, but the file remains unchanged :(
Any ideas ?
Warm Regards,
MARG
John W. Krahn wrote:
MARG wrote:
Hi,
Hello,
I'm trying to change the string in .bash_profile:
PATH=$PATH:/home/bin
to
MARG wrote:
John W. Krahn wrote:
MARG wrote:
I'm trying to change the string in .bash_profile:
PATH=$PATH:/home/bin
to
PATH=$PATH/home/bin:/usr/local/httpd/bin
I'm using the following:
perl -pi~ -e 's/PATH=$PATH/home/bin/PATH=$PATH/home/bin:/usr/local/httpd/bin
' .bash_profile
but i'm getting
Hi John,
No good.
The file remains unchanged :(
But thank you anyway.
Warm Regards,
MARG
John W. Krahn wrote:
MARG wrote:
John W. Krahn wrote:
MARG wrote:
I'm trying to change the string in .bash_profile:
PATH=$PATH:/home/bin
to
PATH=$PATH/home/bin:/usr/local/httpd/bin
I'm using the
MARG wrote:
John W. Krahn wrote:
MARG wrote:
John W. Krahn wrote:
MARG wrote:
I'm trying to change the string in .bash_profile:
PATH=$PATH:/home/bin
to
PATH=$PATH/home/bin:/usr/local/httpd/bin
I'm using the following:
perl -pi~ -e
Hi John,
I finally made it:
# perl -pi -e's~^(PATH=\$PATH:\$HOME/bin)~$1:/usr/local/httpd/bin~'
.bash_profile
Thank you so much.
If it weren't you puting me in the right tracks, i'd never make it.
Warm Regards,
MARG
John W. Krahn wrote:
MARG wrote:
John W. Krahn wrote:
MARG wrote:
John
Hi All,
I have a task i.e , I have to read each string from a file check
wheather it is in the list(predifned array) or not, if found i have to make
some changes to the string and rewrite back to file. here on exception is that
in some cases :
for eg:
if the
Teddy,
Yes, you're right. I changed this line:
while ((my $ref) = $sth2 -fetchrow_hashref($num)) {...
by removing the parameter, and quotes around 'my $ref' :
while (my $ref = $sth2 -fetchrow_hashref()) {...
and the script works now.
Thanks for your help.
John
Octavian Rasnita wrote:
Frank,
I can't see it in emacs.
What do you mean by dump the last line of the file in binary?
Sounds like something I need to learn about.
John
Frank Bax wrote:
At 02:30 AM 12/13/05, john wrote:
I'm attempting to loop thru an input file, executing a SELECT query
with the value from each
Hello,
I am testing out named pipes and am seeing a performance problem, below
is my writer and read scripts. The read never receives the same amount
of messages. In the writer I moved the file open and close to inside the
loop, which slowed down the overall process that 80%-90% of the
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