On Thu, Aug 28, 2014 at 12:12:16PM +0300, Shlomi Fish wrote:
> Hi all,
>
> like the title mentions this a short essay with a two-fold message. It is
> posted only to beginners@perl.org (for now) and is about criticism.
>
> 1. Handling criticism:
> --
>
> People like to critic
t;,
> $user, $passwd, {RaiseError=>1,PrintError=>0} )
> or croak $DBI::errstr;
> 1;
> } catch {
> _write_log($_);
> return undef;
> }; if ($success) {
> ...
> }
>
Youghua
Thank you for posting an interesting problem and the solution you found
On Thu, Apr 17, 2014 at 10:01:35AM -0700, Mike McClain wrote:
> Hi,
> My brother Rick, a windrider, put together a webpage,
> http://www.photographers1.com/Sailing/NauticalTerms&Nomenclature.html
> about sailing and wind surfing that has grown too large and should be
> split into smaller sectio
On Thu, Mar 27, 2014 at 01:41:53PM -0400, PJ wrote:
> I’m new to perl too…but do they have a concept of abstract classes in perl?
> On Mar 27, 2014, at 3:27 AM, lesleyb wrote:
>
> > On Wed, Mar 26, 2014 at 06:43:47PM -0700, Jim Gibson wrote:
> >>
> >> On M
On Wed, Mar 26, 2014 at 06:43:47PM -0700, Jim Gibson wrote:
>
> On Mar 26, 2014, at 6:30 PM, Benjamin Fernandis wrote:
>
> > Hi,
> >
> > I am new with perl and we have virtual machines in our infra. i want to use
> > perl sys::virt module to manage them, means to shutdown / start vm by
> > sc
On Thu, Feb 13, 2014 at 02:43:03PM -0600, Bill McCormick wrote:
> I have a Perl module that calls a function from in a Swig generated
> module, which in turn calls a function in a shared library. It's
> been a while since I put it all together and made it work, so I'm
> kind of hazy on the technica
On Wed, Feb 05, 2014 at 11:52:39PM -0600, Sam wrote:
> On 02/05/2014 04:30 PM, kavita kulkarni wrote:
> >Can somebody suggest me good book to learn/practice object oriented Perl
> >programming.
> >
> >
> >Regards,
> >Kavita :-)
>
>
> Beginning Perl by Curtis Poe is a really good read. Also there
On Fri, Sep 13, 2013 at 01:31:47PM +0100, David Precious wrote:
> On Fri, 13 Sep 2013 19:10:58 +0800 (SGT)
> *Shaji Kalidasan* wrote:
> > I am saving the data structure to a file and retrieving it back
> > again, but, when I 'use strict' it is giving the following error
> > message
> >
> > Global
On Fri, Sep 13, 2013 at 07:10:58PM +0800, *Shaji Kalidasan* wrote:
> Dear Perlers,
>
> I am saving the data structure to a file and retrieving it back again, but,
> when I 'use strict' it is giving the following error message
>
> Global symbol "%game" requires explicit package name
This message
On Sat, Jul 06, 2013 at 10:43:30PM +0800, *Shaji Kalidasan* wrote:
> Greetings,
>
> As I understand, Perl has excellent report-generation capabilities. By using
> formats, we can actually visualize how our output will look because the
> definition of a format in Perl is very similar to what you
On Mon, Jun 03, 2013 at 05:52:02PM -0400, Rich Johnson wrote:
> Can anyone recommend a good book to use for building a website using Perl?
> Specifically, I'm looking to build a backend to a mobile app. Everything
> I've been trying to search for seems dated (2005 and earlier).
>
As mentioned by a
On Wed, May 29, 2013 at 03:09:51PM +0200, Pau Marc Muñoz Torres wrote:
> Hi guys
>
> i have a problem recovering from data using my cgi, lets says i got the
> following form
>
>
>
> onclick="getCSVData()">
>
>
>
> And i want to recover the info generated by the javascript funtion (
On Sat, Sep 22, 2012 at 09:45:08AM +0200, Anne Wainwright wrote:
> Hi,
>
> this is the output.
>
> Use of uninitialized value $9 in concatenation (.) or string at
> pg_delim2htm_01.pl line 89, <> line 1.
> Use of uninitialized value $9 in concatenation (.) or string at
> pg_delim2htm_01.pl line 8
On Thu, Aug 16, 2012 at 04:55:33AM -0700, Irfan Sayed wrote:
> hi,
>
> i need to parse the xml file and store the data in array :
>
> here is the code:
> use XML::Simple;
>
> my $ItemGroup = XMLin('C:\Users\bvcontrolbuild\Desktop\data.xml');
>
> foreach my $BuildProject (@{$ItemGroup->{BuildPro
Hi
Just to let people know this is a happening
http://perlschool.co.uk/
The first course on 4th August is fully booked but a second is coming up in
October.
It's run by Dave Cross who has a great deal of knowledge to share.
Kind Regards
Lesley
--
To unsubscribe, e-mail: beginners-unsubscr
On Tue, Jun 05, 2012 at 08:37:33AM -0400, Mark Haney wrote:
> On 06/04/2012 09:25 PM, pangj wrote:
> >
> >>I want to understand why Mark thinks he needs mod_perl. If it's just
> >>because he wants to speed up his app (soup up the engine) there might
> >>be things he can do that don't require rewrit
On Tue, May 08, 2012 at 07:44:43PM +0530, Chankey Pathak wrote:
> Hi folks,
>
> One of my friend is having a problem, he is not in the mailing list so I am
> posting this problem on his behalf. Please check how can this problem be
> solved and let me know, I'll let him know the answer, thanks :)
>
On Thu, May 03, 2012 at 01:30:41PM -0500, Bill Stephenson wrote:
> I use CGI.pm to build web apps all the time.
>
> I think the notion that CGI and CGI.pm is out dated is kind of silly in fact.
>
> Using CGI.pm with HTML::Template is still a very fast and efficient way to
> develop web apps.
A
On Mon, Apr 16, 2012 at 04:20:35PM +0200, Paul Johnson wrote:
> On Mon, Apr 16, 2012 at 06:53:53AM -0700, Paul.G wrote:
> > Hi All
> >
> > Have a question, is it good coding practice to use a & when calling a
> > subroutine, or it is not required, or it doesn't matter?
>
> It's good practice not
On Wed, Apr 11, 2012 at 04:12:22PM +0800, Zapp wrote:
> How Can I find all kinds of methods a Object support?
> For example:
>
> my $fh = IO::File->new("/path/to/file");
>
> how manny kinds of methods does the $fh have ?
>
> I try perldoc IO::File , but didn't find what I want.
My local copy of
On Mon, Apr 09, 2012 at 12:59:04PM +0300, Shlomi Fish wrote:
> Hi xiaolan,
>
> On Mon, 9 Apr 2012 16:13:36 +0800
> xiaolan wrote:
>
> > Hi,
> >
> > I just want to send email using MIME::Lite with Net::SMTP::SSL.
> > But MIME::Lite is going only with Net::SMTP by default.
> > So I searched and f
On Mon, Apr 09, 2012 at 04:13:36PM +0800, xiaolan wrote:
> Hi,
>
> I just want to send email using MIME::Lite with Net::SMTP::SSL.
> But MIME::Lite is going only with Net::SMTP by default.
> So I searched and found a hack:
>
> use Net::SMTP::SSL;
> BEGIN { @MIME::Lite::SMTP::ISA = qw(Net::SMTP::S
Hi
Came across this
http://alison.com/courses/Perl-Programming?utm_source=outbound+marketing&utm_medium=email&utm_campaign=new_courses_11_perl_programming
A Fundamentals of Perl Programming course by Mark Berman.
Seems to cover the basics but I haven't exactly gone through it with a fine
toot
On Thu, Mar 08, 2012 at 12:41:01AM +0800, lina wrote:
> Hi,
>
> $ ./substr_accessing_examples.pl
> Undefined subroutine &main::subst called at
> ./substr_accessing_examples.pl line 15.
>
> #!/usr/bin/env perl
>
> use strict;
> use warnings;
>
> #
> # get a 5-byte string, skip 3 bytes,
> # then
On Mon, Mar 05, 2012 at 07:42:24PM -0800, David Christensen wrote:
> On 03/05/2012 07:19 AM, lina wrote:
> >Which books are the best perl books you have ever read?
>
> 1. Learning Perl -- this book gets you up the initial learning
> curve. Read it cover to cover, enter and play with the example c
On Sat, Nov 12, 2011 at 08:24:52AM -0300, Tessio Fechine wrote:
> But why the same code works fine at command line? That's what bothers me
> most.
> And.. there is no code duplication. search.pl is a normal script that I use
> at command line. I just want to output the result in a web page.
>
> Th
On Sun, Oct 02, 2011 at 07:14:00PM +0300, Octavian Rasnita wrote:
> From: "Shlomi Fish"
>
> On Sun, 2 Oct 2011 00:07:34 +0300
> "Octavian Rasnita" wrote:
>
> > Hi,
> >
> > Does anyone have some suggestions for what restrictions should be used on a
> > site to be secure?
> > Do you know some s
On Wed, Sep 28, 2011 at 09:33:50AM -0500, Frank Kleinburg wrote:
> Hello list,
>
> I've been playing with perl going back to the 4.x days, mostly simple
> scripts to monitor server or application daemons, kick off and manage
> backups, or read log files.. While some of these programs are fairly
>
On Wed, Sep 21, 2011 at 11:13:13AM -0400, Robert P. J. Day wrote:
> On Wed, 21 Sep 2011, Paul Johnson wrote:
>
> > On Wed, Sep 21, 2011 at 08:31:10AM -0400, Robert P. J. Day wrote:
>
> ... snip ...
>
> > > p.s. is there a way to identify which perl module supplies the
> > > Perl_Gthr_key_ptr sy
On Wed, Sep 21, 2011 at 08:31:10AM -0400, Robert P. J. Day wrote:
> On Wed, 21 Sep 2011, 'lesleyb' wrote:
>
> > On Wed, Sep 21, 2011 at 07:24:51AM -0400, Robert P. J. Day wrote:
> > >
> > > argh ... after just skipping the component that was causing th
On Wed, Sep 21, 2011 at 07:24:51AM -0400, Robert P. J. Day wrote:
>
> argh ... after just skipping the component that was causing the
> earlier error, i got further and then this:
>
Probably a good idea to unskip it and fix the problem there first.
> perl: symbol lookup error: /usr/lib/perl5/a
Thanks for the reply Yitze.
I simply wondered whether there was any benefit. I haven't yet tried
the perl -MCPAN approach but have spent most of the day in cpan. I
would expect to see perl -MCPAN in an anutomated approach somewhere I
guess.
I have successfully updated some modules locally using
Hi
I'm using Linux for some perl play.
Which method is considered better - using cpan as a command at the
command line or using 'perl -MCPAN -e ..'' ?
Does using CPAN by either method above ensure the latest version of
any given module or does it give the latest module for the particular
version
Hi
I have been exploring CGI.pm and am of course interested in the HTML
escaping procedure.
perldoc CGI thrwos up this
"By default, all HTML that is emitted by the form-generating functions
is passed through a function called escapeHTML():
$escaped_string = escapeHTML("unescaped string")
Sharan Basappa wrote:
> Hi,
>
> Is there a way I can copy only part of an array into another array.
> For example, I want to copy only first 8 elements of source array
> into destination array.
>
> Regards
I think you might need this technique
#!/usr/bin/perl -w
use strict;
#
my @arr1 =
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