In article
, Brandon
McCaig wrote:
> On Tue, Oct 19, 2010 at 2:31 AM, brian d foy wrote:
> > Actually, we call it the "range operator" in Learning Perl. It just
> > happens to be in a more general section named "List Literals". Both
> > "range ope
In article <20101018005850.ga2...@playground.mcclains.net>, Mike
McClain wrote:
> This threw me for a loop for a while since there is no comma in
> map { @{ $HoAoA{$_} } [ 0..$#{ $HoAoA{$_} } ]->[1] } keys %HoAoA;
> but I figured out that the range operator '..' returns a list and
> eventua
ing-Perl-Student-Workbook-brian/dp/0596009968
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In article <1893d21769b943eea293dcc1e9429...@p43400e>, David
Christensen wrote:
> Is unlink() supposed to provide an error message on failure? The
> documentation does not say so:
I've fixed this in commit 40ea6f68 to perl blead. The entry now reads:
=item unlink LIST
X X X X X
=item unlink
In article <874opczzn6@quad.sysarch.com>, Uri Guttman
wrote:
> subscribe using one and to post using the other would work. also this
> list doesn't have anything directly to do with the FAQ editing. you need
> to send it to brian d foy who is the FAQ editor.
No, no, no
In article
,
raphael() wrote:
> I just finished reading 'Learning Perl' & I was wondering if someone
> could point me to the book "Perl Study Guide",
> also called "Learning Perl Student Workbook". It's a companion book to
> "Learning Perl" but is not available in my country.
>
> I was hopin
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In article <[EMAIL PROTECTED]>, Gunnar
Hjalmarsson <[EMAIL PROTECTED]> wrote:
> I think you are right. I'd suggest that you send a
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In article
<[EMAIL PROTECTED]>,
timbo <[EMAIL PROTECTED]> wrote:
> Hi all,
>
> I was just wondering if any general tools / modules exist to help
> measure the efficiency of any code.
> I k
In article
<[EMAIL PROTECTED]>, Chas.
Owens <[EMAIL PROTECTED]> wrote:
> On Sun, Apr 6, 2008 at 5:36 AM, <[EMAIL PROTECTED]> wrote:
> snip
> > my $user_total = &total();
> snip
>
> First off, don't call functions with &*.
The is _Learning Perl_, and he hasn't got to the point where we tell
t
In article <[EMAIL PROTECTED]>, Gunnar
Hjalmarsson <[EMAIL PROTECTED]> wrote:
> I don't understand what you mean. However, the code below confuses me
> for another reason.
>
> > use strict;
> > use warnings;
> > my @fred = qw/1 3 5 7 9/;
> > my $fred_total = &total(@fred);
> > print "The total o
In article <[EMAIL PROTECTED]>, Richard Lee
<[EMAIL PROTECTED]> wrote:
> While reading 'mastering perl', I run into @- and @+ for the first time.
> Trying to understand what's going on, I ran the code from the book, but
>
> $-[1] and $+[1] shoudln't match only the first match? (in this case,
> sh
In article <[EMAIL PROTECTED]>, Robert
Hicks <[EMAIL PROTECTED]> wrote:
> When it asks about threads should I enable them or no?
In Perl's Configure, if you don't understand the question, accept the
default answer. :)
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In article <[EMAIL PROTECTED]>, Mr. Shawn H. Corey
<[EMAIL PROTECTED]> wrote:
> Chris wrote:
> > I'm working on yet another exercise from Intermediate Perl. I've been
> > given a script that searches for files that fall between a two
> > timestamps.
> Why do people who write these books have e
In article <[EMAIL PROTECTED]>, Bryan Harris
<[EMAIL PROTECTED]> wrote:
> I have a script that takes ~5 seconds to run, but I'd like to get it down to
> <1 sec. My problem is I don't know which part is the slow part. So given
> something like this:
You don't have to modify your code to profile
n actually fix anything.
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v5.6.1) doesn't match executable version (v5.6.0) at
> /d/data/global/COWEB/pub/cgi-bin/RM/lib/perl/sol/5.6.1/sun4-solaris/Config.p
> m line 21.
recompile or reinstall the libraries for each version.
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erl
http://search.cpan.org/doc/GAAS/libwww-perl-5.53_97/lwpcook.pod
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format seems to
> produce a \n after execution. I want to be able to control when a
> newline is started. Any ideas?
use one format, or use printf.
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to use some sort of typesetting
or markup language.
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For a
?
perl -pi.old -e "s|../forum_idx.pl|../cgi-bin/forum_idx.pl|g" *
see the perlrun manpage for details on all of the switches.
http://www.perldoc.com/perl5.6/pod/perlrun.html
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e");
make sure you check to see what the error is by inspecting the
error variable $!
... die "Could not open file.\n$!";
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start with h2xs :)
http://www.perldoc.com/perl5.6/bin/h2xs5.003.html
add a line to declare your variables:
use vars qw( @ISA );
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HP?
are you looking for file uploads?
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For additiona
e is also a nifty module on CPAN which tries its best to
do this:
http://search.cpan.org/doc/MIYAGAWA/Email-Find-0.07/lib/Email/Find.pm
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re the server has a heart attack and dies
> on me.
if this mail lives in a file, then you can simply check the file
size, perhaps with the file test operator -s.
my $size = -s $file;
see the section of the perlfunc manpage that talk about these:
http://www.perldoc.com/perl5.6/pod/func
al::Package::@ISA
that is @Local::Package::ISA
> throughout. The other way is to pre-delare the global variables in the package,
> with
>
> use vars qw(@ISA);
you can also use our() as the latest version on h2xs will do for you.
:)
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n job that does it). Big hole
> there.
hoepfully the webserver is configured not to serve up those files. :)
> At the very least, files included in a script that contain
> sensitive information should be kept away from the document root of your
> webserver.
absolutely.
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In article <[EMAIL PROTECTED]>,
[EMAIL PROTECTED] (Gordon Barr) wrote:
> Is there a way of handling these in perl?
see the perldsc (data structures cookbook) man page. :)
http://www.perldoc.com/perl5.6/pod/perldsc.html
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to pick up the new module
first?
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For additional com
there is no need to edit the crontab. simply put this perl
script in the contab, and kill the iTunes process with Perl's
kill().
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rically.\n" if $a == $b;
print "They match asciibetically.\n" if $a eq $b;
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e process is persistent (as you know, Randal ;).
i much prefer some sort of hash of the user data or a
unique login name. this has the added advantage of using
semi-descriptive filenames. :)
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