On Tue, May 11, 2010 at 1:59 AM, Eric Veith1 wrote:
> "raphael()" wrote on 05/10/2010 04:07:58 PM:
> > I want to do work on all elements of an array simultaneously.
>
> To clarify: You want to access an hash defined in the parent process from
> all N child processes?
>
> I'm sorry to tell you, b
Hey All,
I am trying to design some scripts using the module - XML::Parser
To start learning I have a very basic scenario. Suppose I have following
XML file:
My Tag1
My Tag2
My Tag3
I want to save the the tags as the keys of a Hash and respective content as
the value of that hash
So for th
"raphael()" wrote on 05/10/2010 04:07:58 PM:
> I want to do work on all elements of an array simultaneously.
To clarify: You want to access an hash defined in the parent process from
all N child processes?
I'm sorry to tell you, but this won't work so easily. When forking, data is
*copied*. Whic
Eitan Adler wrote:
I wrote a program to fetch email from a IMAP account, look to see if I sent
it, if yes execute any commands in the email and email the results back to
via a SMTP server.
1) This being my first perl program I'd like to know if I'm using the proper
perl idioms and language featu
"John W. Krahn" writes:
> Because /\A\d+\z/ has less ambiguity then /^\d+$/.
"Dr.Ruud" writes:
> And /\A[0-9]+\z/ is probably what was really meant.
Got it, and thank you both.
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Thanks Steve,
That did the trick! Going through 'perldoc perlop' now :-)
On Mon, May 10, 2010 at 9:16 PM, Steve Bertrand wrote:
> On 2010.05.10 11:25, Vimal Kumar wrote:
> > Hi all,
> >
> > I am relatively new to Perl. Was learning references and thought of
> creating
> > a script that will list
On 2010.05.10 11:25, Vimal Kumar wrote:
> Hi all,
>
> I am relatively new to Perl. Was learning references and thought of creating
> a script that will list the username and its list of domains from httpd.conf
> (on a cpanel server). I am curious to know why line
>
> if (/DocumentRoot \/home\/(\S
Hi all,
I am relatively new to Perl. Was learning references and thought of creating
a script that will list the username and its list of domains from httpd.conf
(on a cpanel server). I am curious to know why line
if (/DocumentRoot \/home\/(\S+?)\//) {
works whereas
if (#DocumentRoot /home/(\S+
Hello,
-- CODE --
#!/usr/bin/env perl
use strict;
use warnings;
use Parallel::ForkManager;
# Parallel::ForkManager
my $pfm = Parallel::ForkManager->new(5);
my %hash;
for my $num ( qw/ 1 2 3 4 5 1 / ) {
$pfm->start and next;
$hash{$num}++;
$pfm->finish;
}
$pfm->wait_
Hi Shlomi,
> use warnings is preferable to the -w flag.
Not in my book. The command line switch turns on warnings globally, whereas the
"use warnings;" pragma only enables them in the current lexical scope. So by
using the command line switch, I get warnings about crappy third-party code,
too.
Chap Harrison wrote:
I need to search a binary file using a regex, and replace a 20-byte string with another 20-byte string (binary).
The FAQ talks about "perl -pi -e 's/foo/bar/g' myfile", but given that I'm
dealing with binary, and that I want to do this from within a larger script, that
Hi Thomas,
a few comments on your code.
On Monday 10 May 2010 13:45:53 Thomas Bätzler wrote:
> Finalfire asked:
> > Hello guys! I'm skilling regex using Perl and i've some trouble about
> > a simple try:
> > i've a string like:
> >
> > $string = "HELLAAABB";
> >
> > and i want to manip
Finalfire asked:
> Hello guys! I'm skilling regex using Perl and i've some trouble about
> a simple try:
> i've a string like:
>
> $string = "HELLAAABB";
>
> and i want to manipulate in that way: HELL4O3ABB4C;You can simply
> notice that when i have 3 or more occurrences of a character,
Finalfire wrote:
Hello guys! I'm skilling regex using Perl and i've some trouble about
a simple try:
i've a string like:
$string = "HELLAAABB";
and i want to manipulate in that way: HELL4O3ABB4C;You can simply
notice that when i have 3 or more occurrences of a character, i want
to subst
Hi Finalfire,
On Sunday 09 May 2010 20:03:44 Finalfire wrote:
> Hello guys! I'm skilling regex using Perl and i've some trouble about
> a simple try:
> i've a string like:
>
> $string = "HELLAAABB";
>
> and i want to manipulate in that way: HELL4O3ABB4C;You can simply
> notice that when
John W. Krahn wrote:
/\A\d+\z/ has less ambiguity then /^\d+$/.
And /\A[0-9]+\z/ is probably what was really meant.
--
Ruud
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To unsubscribe, e-mail: beginners-unsubscr...@perl.org
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http://learn.perl.org/
Hello guys! I'm skilling regex using Perl and i've some trouble about
a simple try:
i've a string like:
$string = "HELLAAABB";
and i want to manipulate in that way: HELL4O3ABB4C;You can simply
notice that when i have 3 or more occurrences of a character, i want
to substitute all the occur
Eitan Adler wrote:
> I wrote a program to fetch email from a IMAP account, look to see if I
> sent it, if yes execute any commands in the email and email the results
> back to via a SMTP server.
[...]
> 2) Secondly since this program executes commands from a potentially
> insecure source I'd like
I wrote a program to fetch email from a IMAP account, look to see if I sent
it, if yes execute any commands in the email and email the results back to
via a SMTP server.
1) This being my first perl program I'd like to know if I'm using the proper
perl idioms and language features. Is there anythin
Hello list
I just attempted to upgrade my Catalyst modules and from 3 modules to
upgrade only Catalyst::Runtime failed with this error msg.
>Your installer Makefile.PL has a modification time in the future (1273266119 >
>1273142317).
>
>This is known to create infinite loops in make.
>
>Please
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