I am in the process of learning how to use the CGI.pm module but can not
find a method that will allow me to simply choose a 'remote' file. I
need to be able to return the value path+filename of a file that the
user has browsed to using something like the standard HTML form type:
PINPUT
On Thu, Jul 07, 2005 at 03:00:02PM +0100, Neville Hodder wrote:
I am in the process of learning how to use the CGI.pm module but can not
find a method that will allow me to simply choose a 'remote' file. I
need to be able to return the value path+filename of a file that the
user has browsed to
On Thu, 7 Jul 2005, David Dorward wrote:
On Thu, Jul 07, 2005 at 03:00:02PM +0100, Neville Hodder wrote:
I am in the process of learning how to use the CGI.pm module but can not
find a method that will allow me to simply choose a 'remote' file. I
need to be able to return the value
On Thu, Jul 07, 2005 at 11:42:29AM -0400, Chris Devers wrote:
It isn't possible. For that sort of thing you'll need something like
an ActiveX control with permission to read the user's file system. (Or
to get the user to type the path to the file).
And that, in turn, can only be reliable
Do you mean you just don't want the actual file uploaded...just the name
of it? You can probably accomplish this by having the file form field
in a separate form (that is not submitted). Then use javascript to
populate the field in the form that actually does get submitted.
-Original
On Thu, 7 Jul 2005, David Dorward wrote:
On Thu, Jul 07, 2005 at 11:42:29AM -0400, Chris Devers wrote:
It isn't possible. For that sort of thing you'll need something like
an ActiveX control with permission to read the user's file system. (Or
to get the user to type the path to the
On Jul 7, 2005, at 9:00 AM, Neville Hodder wrote:
I am in the process of learning how to use the CGI.pm module but can
not
find a method that will allow me to simply choose a 'remote' file. I
need to be able to return the value path+filename of a file that the
user has browsed to using
Hello everyone,
Most modules I run across have a BEGIN block containing some variable
declarations, module loaders etc. Although I understand what BEGIN is
(code being evaluated immediately after it is parsed), I miss the point
of the excercise. For example:
package csv_generator;
use
On Thu, Jul 07, 2005 at 02:22:34AM -0400, Casey West wrote:
This is a confusing question, but I think the answer is that a BEGIN
block would come into play before any of these things are executed.
--
Casey West
Sorry :) Question is: why would I want to use a BEGIN block in the above
Thanks for the reply sir. But i am still stuck with
the same old problem since the system() function isn't
working the manpages aren't of much help either.
Giving below an account of what my programs are
their output:
PERL PROGRAM
#assign.pl#
#!/usr/bin/perl
use strict;
use warnings;
Thanks for the reply sir. But i am still stuck with
the same old problem since the system() function isn't
working the manpages aren't of much help either.
Giving below an account of what my programs are
their output:
PERL PROGRAM
#assign.pl#
#!/usr/bin/perl
use strict;
use warnings;
Thanks for the reply sir. But i am still stuck with
the same old problem since the system() function isn't
working the manpages aren't of much help either.
Giving below an account of what my programs are
their output:
PERL PROGRAM
#assign.pl#
#!/usr/bin/perl
use strict;
use warnings;
madhurima das [EMAIL PROTECTED] asked:
Thanks for the reply sir. But i am still stuck with the same
old problem since the system() function isn't working the
manpages aren't of much help either.
system() won't work the way you want to use it. From the manpage:
The return value is the exit
Can you try with backtick or qx[ ] ?
my $z = `assign.f $x $y`;
hth.
Can't exec assign.f: Permission denied at assign
line 10, STDIN line 2.
Output of the two numbers is:
-1
--Muthu
--
To unsubscribe, e-mail: [EMAIL PROTECTED]
For additional commands, e-mail: [EMAIL PROTECTED]
Shobha Deepthi am Donnerstag, 7. Juli 2005 06.19:
Hi,
Hi
probably not the best answer, but nobody else answered:
Am using find method in File::Find module.
Right now this method is being used as follows:
find({wanted = \find_and_instantiate_commav_file,
no_chdir
On Jul 7, Shobha Deepthi said:
But I want to pass another parameter to find_and_instantiate_commav_file
subroutine. I tried,
find({wanted = \find_and_instantiate_commav_file(some_value),
no_chdir = 0},
$spec_entry);
The syntax
\function
returns a
On Jul 7, madhurima das said:
#assign.pl#
#!/usr/bin/perl
use strict;
use warnings;
print enter the first number\n;
my $x = STDIN;
chomp $x;
print enter the second number\n;
my $y = STDIN;
chomp $y;
my $z = system(assign.f,'$x','$y');
Many things wrong here:
1. system() does NOT return the
On Jul 7, 2005, at 8:16, Peter Rabbitson wrote:
Hello everyone,
Most modules I run across have a BEGIN block containing some variable
declarations, module loaders etc. Although I understand what BEGIN is
(code being evaluated immediately after it is parsed), I miss the
point
of the
Hi Jeff,
Thanks for your help. That really worked!
Shobha Deepthi V
The statement below is true.
The statement above is false.
Jeff 'japhy' Pinyan wrote:
On Jul 7, Shobha Deepthi said:
But I want to pass another parameter to
find_and_instantiate_commav_file subroutine. I tried,
Sir,
I have the following problem:
I need a perl program which asks the user to input
two numbers x y. The program next calls a fortran
program to do some calculations with the two numbers x
y sends the output z back to the perl program. The
perl program next conveys this output z to the
On Thu, 7 Jul 2005, madhurima das wrote:
I have the following problem:
Yes. We saw it each of the previous times you posted it.
While you were posting this message twice and another one three times --
please don't ever do that again, by the way, thanks -- you got back
several useful
madhurima das [EMAIL PROTECTED] wrote:
I have the following problem:
Looks like the previous time you posted this.
[...]
my @z = system(assign.f,'$x','$y');
[...]
Read the perlfunc manpage on system.
1. system does return a scalar.
2. that scalar is not the output of the program
you
On 7/6/05, Siegfried Heintze [EMAIL PROTECTED] wrote:
Can I assume that an auto-increment operation on an integer value is atomic
(that is, cannot be interrupted by another thread)? This is a common
assumption in C/C++. The perl debugger I use leads me to believe that perl
stores all integers
Here is one way to approach:
!perl
use strict;
use warnings;
my %AlphaToNbr = qw(jan 1 feb 2 mar 3 apr 4 may 5 jun 6 jul 7 aug 8
sep 9
oct 10 nov 11 dec 12);
foreach my $MySortedFile (sort { $a-[1] = $b-[1]
or
$AlphaToNbr{lc($a-[2])} =
$AlphaToNbr{lc($b-
On Jul 7, Ryan Frantz said:
foreach my $MySortedFile (sort { $a-[1] = $b-[1]
or
$AlphaToNbr{lc($a-[2])} =
$AlphaToNbr{lc($b-
[2])} or
$a-[3] = $b-[3]
}
map {[$_, /^.(\d{4})(\w{3})(\d{2})/]}
Ryan Frantz wrote:
Here is one way to approach:
!perl
use strict;
use warnings;
my %AlphaToNbr = qw(jan 1 feb 2 mar 3 apr 4 may 5 jun 6 jul 7 aug 8
sep 9 oct 10 nov 11 dec 12); foreach my $MySortedFile (sort {
$a-[1] = $b-[1]
or
$AlphaToNbr{lc($a-[2])} =
Just take DATA and replace that with @user_links. The code
should
look like:
@user_links = ( sort {
$a-[1] = $b-[1]
or
$AlphaToNumber{lc($a-[2])} = $AlphaToNumber{lc($b-[2])}
or
$a-[3] = $b-[3]
}
map {[$_, /^.(\d{4})(\w{3})(\d{2})/]}
Ryan Frantz wrote:
[snip]
Many thanks to Wags and japhy; I've really learned a lot from the both
of you. I'm off the pick up 'Programming Perl' after I finish 'Learning
Perl'...
ry
Pick up the Learning Perl Object, References, and Modules book before
picking up Programming Perl, it
what are the various ways of finding out how much memory a particular
module is using, from the command line under Linux ?
--
To unsubscribe, e-mail: [EMAIL PROTECTED]
For additional commands, e-mail: [EMAIL PROTECTED]
http://learn.perl.org/ http://learn.perl.org/first-response
On Thu, 7 Jul 2005, Scott R. Godin wrote:
what are the various ways of finding out how much memory a particular
module is using, from the command line under Linux ?
A lot the modules in the B:: and Devel:: namespaces can get at this sort
of information.
The Devel::Size module can get at
Jeff 'japhy' Pinyan wrote:
On Jul 6, Ryan Frantz said:
I'm working on a script that will generate a listing of files on a
regular basis so that I can create hyperlinks to each respective file.
As you see from the sorted output below, though it is in ASCIIbetical
order, it is not in
--- Chris Devers [EMAIL PROTECTED] wrote:
On Wed, 6 Jul 2005, Ron Smith wrote:
I'm getting an error when I submit the following
html form to a CGI
script.
Let's focus on the script, not the HTML.
Once you've verified that the script works, at least
on a basic level --
i.e. you
Hello All,
I have a query about using ssh programmatically.
I tried using both system and exec, but didn't work. I mean, I wanted some
processing to happen on the remote machine to which i connect with ssh, which
is not happening.
I have copied the code below.
Kindly help or suggest any
33 matches
Mail list logo
