Suja Emmanuel wrote:
Hi all,
Could you please suggest me any good PERL editor which is
available in open source tools. I have tried 'EngineSite Perl Editor
-LITE' and 'PerlExpress' which I am not comfortable with. Kindly refer
me some good bug free tools.
Eclipse IDE with the
Hi all! I would like to know if it's possible to make an array sorting with
a subroutine call.
Usually, a sort is made as, for example:
sort {$a <=> $b} @array;
But my intention is something like:
sort subroutine_call @array;
sub subroutine
{
$a <=> $b;
}
How could I do it?
Thanks.
Ser
Sergio Escalada wrote:
Hi all! I would like to know if it's possible to make an array sorting with
a subroutine call.
Usually, a sort is made as, for example:
sort {$a <=> $b} @array;
But my intention is something like:
sort subroutine_call @array;
If you really want to call it like this
> Hi all! I would like to know if it's possible to make an array sorting with
> a subroutine call.
>
> Usually, a sort is made as, for example:
>
>
> sort {$a <=> $b} @array;
>
>
> But my intention is something like:
>
>
> sort subroutine_call @array;
>
> sub subroutine
> {
> $a <=> $b;
> }
Sergio Escalada wrote:
Hi all! I would like to know if it's possible to make an array sorting with
a subroutine call.
Usually, a sort is made as, for example:
sort {$a <=> $b} @array;
But my intention is something like:
sort subroutine_call @array;
sub subroutine
{
$a <=> $b;
}
How cou
Sergio Escalada wrote:
Hi all! I would like to know if it's possible to make an array sorting with
a subroutine call.
Usually, a sort is made as, for example:
sort {$a <=> $b} @array;
But my intention is something like:
sort subroutine_call @array;
sub subroutine
{
$a <=> $b;
}
How cou
Thanks for replies.
The purpouse of this mini-script is to list the rows from a database loaded
in memory ($ref_db is the reference to hashtable that cotains the DB). So I
want to order the fields by different sort rules, and make the proccess as
abstract as it's possible with a subrutine (sub cm
On 12/2/06, Sergio Escalada <[EMAIL PROTECTED]> wrote:
The purpouse of this mini-script is to list the rows from a database loaded
in memory ($ref_db is the reference to hashtable
Another idea -
sub sortrows {
my $sorted = @_;
$sorted = -(($a->{ahash} eq 'x') <=> ($b->{ahash} eq 'x')) if $
> The purpouse of this mini-script is to list the rows from a database loaded
> in memory ($ref_db is the reference to hashtable that cotains the DB). So I
> want to order the fields by different sort rules, and make the proccess as
> abstract as it's possible with a subrutine (sub cmpRule). This s
On 12/1/06, Ravi Malghan <[EMAIL PROTECTED]> wrote:
Hi: is there a limit on number of files that can be open within perl.
Some systems use ulimit to put an upper limit on the number of open
files. And I believe that at least some perl releases have an overall
limit of 128 files at once.
I am
--- zentara <[EMAIL PROTECTED]> wrote:
> On Fri, 1 Dec 2006 20:31:11 -0800 (PST),
> [EMAIL PROTECTED]
> ("Derek B. Smith") wrote:
>
> >I was hoping for socket data transfers to mimic an
> >sftp/ftp get without having to deploy code to the
> >clients and or deploying this module on the
> clients.
On 12/02/2006 06:22 AM, Sergio Escalada wrote:
Hi all! I would like to know if it's possible to make an array sorting with
a subroutine call.
Usually, a sort is made as, for example:
sort {$a <=> $b} @array;
But my intention is something like:
sort subroutine_call @array;
sub subroutine
{
Hello,
Is there a (relatively simple) way to modify an image in Perl?
Ideally, this would be a PNG or GIF image. I just need to be able to
modify the colors of specific pixels.
Thanks in advance!
--
Leonid Grinberg
[EMAIL PROTECTED]
--
To unsubscribe, e-mail: [EMAIL PROTECTED]
For additional c
Hi all: thanks for the responses.
I should have done this in the beginning. I checked the status open returns. I
try to open 388 files, but it returned true(1) only 249 times (for the first
249 opens). So I guess thats the limit.
Also to make sure I am doing the right way, the following is how
#
# hashref? Why in the WORLD is the database being kept in a hashref?
#
Oh, it's an exercise for class, and I must keep data in a hashtable, it's
not my fault ^_^
Thanks for your code :)
#
# if you have a small number of columns you want to sort by, build a
# simple subroutine to sort by
Sergio Escalada am Samstag, 2. Dezember 2006 15:41:
> Thanks for replies.
>
> The purpouse of this mini-script is to list the rows from a database loaded
> in memory ($ref_db is the reference to hashtable that cotains the DB). So I
> want to order the fields by different sort rules, and make the pr
Ravi,
Please don't top post.
On 12/2/06, Ravi Malghan <[EMAIL PROTECTED]> wrote:
Hi all: thanks for the responses.
I should have done this in the beginning. I checked the status open returns. I
try to open 388 files, but it returned true(1) only 249 times (for the first
249 opens). So I gues
Derek B. Smith am Samstag, 2. Dezember 2006 17:08:
> --- zentara <[EMAIL PROTECTED]> wrote:
> > On Fri, 1 Dec 2006 20:31:11 -0800 (PST),
> > [EMAIL PROTECTED]
> >
> > ("Derek B. Smith") wrote:
> > >I was hoping for socket data transfers to mimic an
> > >sftp/ftp get without having to deploy code to
Yes! It was exactly what I was trying to do. I wasn't so wrong after all.
Thanks you, Dani, your code helps me a lot :D
2006/12/2, D. Bolliger <[EMAIL PROTECTED]>:
Sergio Escalada am Samstag, 2. Dezember 2006 15:41:
> Thanks for replies.
>
> The purpouse of this mini-script is to list the rows
On 12/2/06, Leonid Grinberg <[EMAIL PROTECTED]> wrote:
Is there a (relatively simple) way to modify an image in Perl?
Sure; use a module from CPAN.
Ideally, this would be a PNG or GIF image. I just need to be able to
modify the colors of specific pixels.
Probably GD can do what you want; I
Leonid Grinberg wrote:
Hello,
Is there a (relatively simple) way to modify an image in Perl?
Ideally, this would be a PNG or GIF image. I just need to be able to
modify the colors of specific pixels.
Thanks in advance!
Hello Leonid
The GD module will do what you want. It will do a lot more b
On 12/01/2006 08:46 PM, Ravi Malghan wrote:
Hi: is there a limit on number of files that can be open within perl. I am
opening about 194 files and am seeing some weird behaviour. When i write to the
filehandles, I see it writes ok to some files and not to the others. But I
donot see any errors
> From: Ravi Malghan
>bash-2.05$ ulimit -a
>core file size (blocks) unlimited
>data seg size (kbytes) unlimited
>file size (blocks) unlimited
>open files 256
>pipe size (512 bytes) 10
>stack size (kbytes) 8192
>cpu time (seconds) unlimit
Thanks, I suppose I understand that code example from 'perldoc -f alarm' a
little better. But much of it remains mysterious. e.g. the very first thing
within eval. The only brackets I've ever seen with variables are [] for list
elements. What's going on with {}? And what a strange thing to
With all the help I've received I've been able to get this working. This is my
text:
#!/usr/bin/perl
use warnings;
use strict;
use WWW::Mechanize;
use HTML::TokeParser;
my $username = 'msnyder';
my $password = 'xxx';
my $status = 'open';
my $agent = WWW::Mechanize->new();
$agent->get('htt
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