Hi all,
I'm unable to configure active perl with apache
2
I've gone thru some articles from the
web.
Atlast i'm able to run a perl cgi script which
uses
a scalar variable and prints that variable.
anything
beyond that (like arrays,loops etc.) are not
working
resulting in an "internal serv
Gary Nielson wrote:
> I am trying to get the first paragraph of an article from an html document.
> I am trying to do this by getting the document from the web, using 'join' to
> make many lines one line, and then trying to isolate the text I want. Is
> this workable?
>
> Here's an example of the
I'm using the GUI Builder with a simple Perl Tk project. I dropped a
ListBox widget on the form and then wanted to populate the listbox so in
the property editor for the listbox I added a variable to the
"listvariable" property, i.e: @list Then I populate the @list in my
Perl file. Nothing s
I actually just tested it and the function call intRand(45) did get
evaluated. Perl 5.8.3 build 809
-- Chris
Mike Arms wrote:
You are making the incorrect assumption that the function
call intRand(45) will get evaluated inside of double quotes.
This is not the case.
You can do it in two steps:
intRand is a sub:
sub intRand {
my $range = shift;
return int(rand() * $range);
}
-Original Message-
From: Darrell Gammill [mailto:[EMAIL PROTECTED]
Sent: Wednesday, October 06, 2004 6:17 PM
To: Jeff Westman; Kamal Ahmed
Cc: [EMAIL PROTECTED]
Subject: RE: Error Message
what is
Presumably, intRand is a sub. I recreated your error, when
$class[intRand(45)] is undef and "use strict" and "use warnings" are in
place:
use strict;
use warnings;
my @class = (1, 2, 3, undef);
print " $class[intRand(45)]";
sub intRand {
return 3;
}
>Use of uninitialized value in concate
Kamal Ahmed [EMAIL PROTECTED] wrote:
>I am getting an error message:
>"Use of uninitialized value in concatenation (.) or string at ./exploitD.pl
line 2093.
>
>Line 2093:
>print " $class[intRand(45)]";
>
>How can i get rid of this message ?
You are making the incorrect assumption that the function
You could try defining or initializing the value you're attempting to
concatenate.
:-D
-Wayne
-Original Message-
From: Kamal Ahmed [mailto:[EMAIL PROTECTED]
Sent: Wednesday, October 06, 2004 4:01 PM
To: [EMAIL PROTECTED]
Subject: Error Message
I am getting an error message:
"
Use
what is 'intRand'? Do you mean 'int rand'?
-Original Message-
From: [EMAIL PROTECTED]
[mailto:[EMAIL PROTECTED] On Behalf Of Jeff
Westman
Sent: Wednesday, October 06, 2004 5:08 PM
To: Kamal Ahmed
Cc: [EMAIL PROTECTED]
Subject: Re: Error Message
You are trying to print a variable that ha
You are trying to print a variable that has no value (null) so perl is
telling you that the variable is empty, and therefore cannot print it.
Solution: find out why your variable $class[intRand(45)] is not populated.
Make sure you are using 'use strict' and 'use warnings'.
-Jeff
On Wed, 6 Oc
Title: Message
I am
getting an error message:
"
Use
of uninitialized value in concatenation (.) or string at ./exploitD.pl line
2093.
Line
2093:
print " $class[intRand(45)]";
Hoe
can i get rid of this message ?
Thanks,
-Kamal.
___
Act
Mario,
This was really pissing me off too. But, I found out how to fix it.
rename /etc/sysconfig/i18n to /etc/sysconfig/i18n.orig
(you could probably delete it, but, I don't know what it does)(also
supposedly this makes perl-sybase not work)
now reboot the machine.
clean out you /root/.cpan/bui
after 3 full days on redhat 9.0, mysql4.0.21 i have tried to death
intalling DBD-mysql - which of course i need. any which way i try (CPAN,
rpm, webmin) i get the same error
Unsuccessful stat on filename containing newline at
/usr/lib/perl5/5.8.0/ExtUtils/Liblist/Kid.pm line 97.
Multiple copies
I'm looking for a Win32 version of Device::SCSI. On our Linux machines I'm using
Device::SCSI:linux and would like to port my tests to our W2K and W2K3 systems.
Searching CPAN and a Google search were unproductive. Thanks in advance.
--Dave Montague
First off, despite the fact that Win32 uses "\" as a
path separator, I strongly recommend using forward slash "/"
as your path separator. Just to easy to mess up the escaping
of the backslash character. Not saying you are necessarily
doing this, but it is very error prone.
That being said, try mod
I put
in some prints to better see what's happening. Here's the code and
the results:
foreach $xFile (@xFileList)
{ $x =
"$local_dir\\$xFile"; $xsize =
(stat($x))[7]; print "\nFile tested is $x;
size was $xsize.\n"; if ($xsize > 0)
{ print " WILL
proce
Through all your suggestions, I learned that the problem was my xFileList
didn't have fully-qualified file names in it. Once I changed that, it
worked like a charm.
Thanks
very much, everyone.
Laurie
-Original Message-From: Laurie Vien Sent:
Wednesday, October 06, 2004 2:19 PM
Laurie Vien [EMAIL PROTECTED] wrote:
> I'm trying to just determine the size of a file before
> I decide whether to process it. In the following code,
> $size always comes out null:
>
> foreach $xFile (@xFileList) {
> $size = (stat ($xFile))[7];
> if ($size gt 0) {
> print
Laurie,
I suspect that you are not using a fully qualified filename.
The filename should include the full path to the file.
Dirk Bremer - Systems Programmer II - ESS/AMS
- NISC St. PetersUSA Central Time Zone636-922-9158 ext. 8652 fax
636-447-4471
[EMAIL PROTECTED]www.nisc.cc
- Or
Gary Nielson <[EMAIL PROTECTED]> wrote:
: I am trying to get the first paragraph of an article
: from an html document. I am trying to do this by
: getting the document from the web, using 'join' to
: make many lines one line, and then trying to isolate
: the text I want. Is this workable?
:
: He
I'm trying to just determine
the size of a file before I decide whether to process it. In the following code, $size always comes out
null:
foreach $xFile (@xFileList)
{ $size = (stat
($xFile))[7]; if ($size gt 0)
{ print " Found
file $xFile with size $size, so
I am trying to get the first paragraph of an article from an html document.
I am trying to do this by getting the document from the web, using 'join' to
make many lines one line, and then trying to isolate the text I want. Is
this workable?
Here's an example of the area of a longer html document t
I've found that it isn't possible to do non-blocking IO using
IO::Handles returned from IPC::Open3 on Windows. Specifically, neither
invoking the blocking() method on the handles nor invoking ioctl() in
the manner described in many places on this list (including
http://aspn.activestate.com/ASPN
Ooops, my sort order was backards in my email client. I hope Sitaram
already found an answer to this! ;-)
Ben
-Original Message-
From: Venkata Sitaram [mailto:[EMAIL PROTECTED]
Sent: Tuesday, April 20, 2004 9:51 AM
To: [EMAIL PROTECTED]
Subject: How to install AdminMisc Module
Hi Al
Have you tried:
ppm install http://www.roth.net/perl/packages/Win32-AdminMisc.ppd
-Original Message-
From: Venkata Sitaram [mailto:[EMAIL PROTECTED]
Sent: Tuesday, April 20, 2004 9:51 AM
To: [EMAIL PROTECTED]
Subject: How to install AdminMisc Module
Hi All,
I am facing problems while
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