On 27 Nov., 10:42, rrogg...@uni-osnabrueck.de (Robert Roggenbuck)
wrote:
You should store the values from step 2 at step 3 in hidden parameters (input
type=hidden ...). The You can access them via CGI in step 4.
An alternative would be storing the whole CGI-object in a file using
Data::Dumper
This is of course a javascript/ajax question to a perl list
-Original Message-
From: bu...@alejandro.ceballos.info
[mailto:bu...@alejandro.ceballos.info]
Sent: 27 November 2009 13:59
To: beginners-cgi@perl.org
Subject: Loading results (via ajax) from a CGI
Any idea where is
Hey,
I've been using simple CGI scripts to make some things on my website
require less human touch and some of them require mysql database
connection. I've started with only one such scripts but now there are
more so I've decided to move the connection data (table name, database
name,
On Nov 24, 11:14 am, mark_galeck_spam_mag...@yahoo.com (Mark_Galeck)
wrote:
If I can do this:
$ref = \...@foobar;
print @$ref;
then why can't I do this:
print @\...@foobar;
Because you're asking the parser to do too much. It needs
to quickly identify the reference without ambiguity. What
Why does
$foobar = \(foo, bar);
print $$foobar;
print bar ??
Thank you for any insight. Mark
--
To unsubscribe, e-mail: beginners-unsubscr...@perl.org
For additional commands, e-mail: beginners-h...@perl.org
http://learn.perl.org/
Mark_Galeck wrote:
Why does
$foobar = \(foo, bar);
print $$foobar;
print bar ??
Thank you for any insight. Mark
Because \(foo, bar) is really (\foo, \bar) and the comma
operator in scalar context will return the last item listed so:
$foobar = \(foo, bar);
Is just:
$foobar = \bar;
Just replying to add that you can use square brackets for an array literal:
$foobar = ['foo', 'bar'];
See http://perldoc.perl.org/perlref.html#Making-References .
John
On Sat, Nov 28, 2009 at 5:53 AM, John W. Krahn jwkr...@shaw.ca wrote:
Mark_Galeck wrote:
Why does
$foobar = \(foo, bar);
Woops - meant to write anonymous array literal. $foobar will be a
reference to the anonymous array that contains ('foo', 'bar'). - John
On Sat, Nov 28, 2009 at 6:03 AM, John Refior jref...@gmail.com wrote:
Just replying to add that you can use square brackets for an array literal:
$foobar
Why does
$foobar = \(foo, bar);
print $$foobar;
print bar ??
Thank you for any insight. Mark
--
To unsubscribe, e-mail: beginners-unsubscr...@perl.org
For additional commands, e-mail: beginners-h...@perl.org
http://learn.perl.org/
2009/11/27 Steve Bertrand st...@ibctech.ca:
Dermot wrote:
2009/11/26 Scott Pham scott.p...@gmail.com:
Have you looked at DBIx::Class?
I'd 2nd that. DBIx is the way forward. You should be looking to stop
writing SQL statements and moving towards ORM. Try the example at
Thank you for your answer.
I changed the beginning of my code to this:
#!/usr/bin/perl
no lib /usr/local/lib/perl5/site_perl/5.10.0/i386-linux-thread-multi/;
use lib /usr/lib/perl5/5.10.0/i386-linux-thread-multi/;
use DBI;
use strict;
use warnings;
use PostScript::Simple;
No errors are given
Hi there!
This may or may not be a beginners question. If not, please let me know
where I ought to post. :-)
I have a data structure, a simple array. It is made up of sections of
files I have slurped;
sub _build_packages {
use Perl6::Slurp;
my
Edit: Added missing 'push' to code example.
On Nov 28, 2009, at 14:13, Jeremiah Foster wrote:
Hi there!
This may or may not be a beginners question. If not, please let me know
where I ought to post. :-)
I have a data structure, a simple array. It is made up of sections of
Jeremiah Foster wrote:
my %versions;
map {
my $package = $_;
# autovivfy a hash with versions of packages
$versions{$package} = [ ] unless exists $versions{$package};
push @{ $versions{$package} = $version
} @packages
You don't need to
On Nov 28, 2009, at 15:25, Shawn H Corey wrote:
Jeremiah Foster wrote:
my %versions;
map {
my $package = $_;
# autovivfy a hash with versions of packages
$versions{$package} = [ ] unless exists $versions{$package};
push @{ $versions{$package} =
Jeremiah Foster wrote:
Hi there!
Hello,
This may or may not be a beginners question. If not, please let me
know where I ought to post. :-)
I have a data structure, a simple array. It is made up of sections of
files I have slurped;
sub _build_packages {
use Perl6::Slurp;
Do you
JF == Jeremiah Foster jerem...@jeremiahfoster.com writes:
JF # autovivfy a hash with versions of packages
JF $versions{$package} = [ ] unless exists $versions{$package};
that is MANUALLY vivifying an array. if you just pushed to the slot with
a dereference, that would be
From: Marco Pacini i...@marcopacini.org
Subject:Assignment Operator
Date sent: Thu, 26 Nov 2009 12:31:54 +0100
To: beginners@perl.org
Hi All,
I'm studying Perl since one week on Learning Perl written by L. Wall
and in the
Hi,
I want to print the last entry by record in this file records.txt
The file is read in a subroutine and prints last line by the number in this
example.
# records.txt
25.11.2009 NAME_0
15.12.2006 NAME_3
20.10.2007 NAME_1
01.01.2008 NAME_3-- This whole line should
2009/11/28 raphael() raphael.j...@gmail.com:
Hi,
Hi,
# records.txt
25.11.2009 NAME_0
15.12.2006 NAME_3
20.10.2007 NAME_1
01.01.2008 NAME_3 -- This whole line should be printed.
10.10.2008 NAME_4
Using while in a while loop matching ( m// ) I get all the
2009/11/28 raphael() raphael.j...@gmail.com:
2009/11/28 raphael() raphael.j...@gmail.com:
Hi,
Hi,
# records.txt
25.11.2009 NAME_0
15.12.2006 NAME_3
20.10.2007 NAME_1
01.01.2008 NAME_3 -- This whole line should be printed.
10.10.2008 NAME_4
Using
Thank you for your answer.
I changed the beginning of my code to this:
#!/usr/bin/perl
no lib
/usr/local/lib/perl5/site_perl/5.10.0/i386-linux-thread-multi/;
use lib /usr/lib/perl5/5.10.0/i386-linux-thread-multi/;
use DBI;
use strict;
use warnings;
use PostScript::Simple;
No errors
Well I have no idea if it will solve your problem, but try one of these;
a. make a symbolic link between libssl.so.8 and libssl.so.10 b. or
simply copy libssl.so.10 as lbssl.so.8
Thank you. Didn't think of ln -s. That works now.
--
To unsubscribe, e-mail:
Hi Dermot!
On Saturday 28 Nov 2009 13:53:45 Dermot wrote:
2009/11/27 Steve Bertrand st...@ibctech.ca:
Dermot wrote:
2009/11/26 Scott Pham scott.p...@gmail.com:
Have you looked at DBIx::Class?
I'd 2nd that. DBIx is the way forward. You should be looking to stop
writing SQL statements
Hi,
I started getting this error after upgrading from Fedora 11 to 12. The
line of code hasn't been changed:
open my $LPR, '|-', qw/lpr -PDeskJet940C/ or die can't fork lpr: $!;
The error is: Insecure $ENV{PATH} while running with -T switch at
pointing at the line above. From articles on the
25 matches
Mail list logo