I need to print a html page using a button(but not the mozilla or
explorer button).
So I need I button in a web page that will print that page to a
printer that is not attached to the local computer, but to the web
server where the page is hosted.
The problem is that when I send a
After recent web host problems, we decided to host our own website. My
hosting server is running Win XP with Apache 2.3.1 on it. My site is
working but now I am trying to work out the kinks. We use a simple
formmail.cgi script to allow visitors to submit a questionaire. What do I
need to
On Fri, Sep 24, 2004 at 12:12:33PM +0300, victor wrote:
So I need I button in a web page that will print that page to a
printer that is not attached to the local computer, but to the web
server where the page is hosted.
The problem is that when I send a html page it prints all the
On Thu, 23 Sep 2004, Sander wrote:
After recent web host problems, we decided to host our own website. My
hosting server is running Win XP with Apache 2.3.1 on it.
Are you sure about this? The current version of Apache2 is 2.0.51.
My site is working but now I am trying to work out the
Sander wrote:
Will Apache be able to send mail
No.
or does sendmail need to communicate with a different mail
server.
You need a mail server, a mail transfer agent (MTA) to be precise, to
send mail. If you don't have one installed locally, such as sendmail
or Postfix, it's possible to use a
Hello,
I was hoping to get a little advice creating a cgi form. I want to
create a popup menu to list all the states in the US( and then later
countries), I want to store all the values in variables to pass to the
subroutines later on. The below code works, I just have the values for
the
On Fri, 24 Sep 2004, brian larochelle wrote:
ordered hash
Hashes are, almost by definition, unordered lists of key/value pairs.
If you want to work with one in order, add a sort command to accesses:
my @sorted_keys = sort keys %hash;
foreach $key @sorted_keys {
my $value =
Thank you for your quick response Chris.
That makes perfect sense. Except for the last value of 'other' which I
would want at the end of the list and a choice for the person filling
out the form is they did not live in the US.
Chris Devers wrote:
On Fri, 24 Sep 2004, brian larochelle wrote:
On Fri, 24 Sep 2004, brian larochelle wrote:
That makes perfect sense. Except for the last value of 'other'
which I would want at the end of the list and a choice for the
person filling out the form is they did not live in the US.
A common way around this is to leave other out of the hash:
Hi!
what's problem in these regular expressions.. every thing correct!
do you need to convert one or more than one match into single replacement
then regexp should be
$safeString =~ s/\s+/_/g;
-Original Message-
From: Johnstone, Colin [mailto:[EMAIL PROTECTED]
Sent: Friday,
Thank you I musthave just coded something wrong, your right they do work. Sorry!
-Original Message-
From: Raymond Raj [mailto:[EMAIL PROTECTED]
Sent: Friday, September 24, 2004 3:55 PM
To: Johnstone, Colin; [EMAIL PROTECTED]
Subject: RE: regex help
Hi!
what's problem in these regular
I has my self, I found Crypt-Smb moduloe por perl,
for those that use MDK I buid the SRPM
at
http://www.linuxchange.com/download/Mandrake%20Official%2010/samba/Perl-Crypt-Smb-0.02-1mdk.src.rpm
CU
LD
Le jeudi 23 Septembre 2004 20:15, Luis Daniel Lucio Quiroz a écrit :
I wonder if someone has
Hello together,
I have this problem of global variables again. But in my case I need a
varibale, a string, which should be known in all my modules. I put some of my
functions out in modules which I call when I use them but all these functions
also need some directory-pathes as strings. At the
Gunnar Hjalmarsson [EMAIL PROTECTED] wrote:
C R wrote:
Gunnar Hjalmarsson wrote:
C R wrote:
Are you certain that using the module makes the simultaneous
matching faster than a sequential and to what degree (roughly)?
Certain? Certainly not. :) It depends, among other things, on
your
I have had to do this.
Did a fair bit of research and the best that I could come up with (and
what we have implemented) is to call mod_perl url from java. That way we
don't have to recompile each time, and get some database persistance
with Apache::DBI.
Works out quite well.
On Sep 23, 2004
Gunnar,
Thanks so much for the help and the links! They help quit a bit. I
decided to use the if statement you posted:
if ( $aa eq '-' ) {
$hash3{$_} .= '---';
} else {
$hash3{$_} .= substr $dna,0,3,'';
}
instead of:
$hash3{$_} .=
Hi all,
I have this:
-
#!/usr/bin/perl
use warnings;
use strict;
my @pics = *.jpg;
my $website = 'http://www.website.com/uploads';
sub links {
foreach (@pics) {
print a href=\$website/$_\$website/$_/a\n;
}
}
-
I would normally call
Hi Perlers,
I'm trying to check on the status of a process by sending a SIGZERO to
it with kill(). This SHOULD (according to the docs I've been reading)
return false if the process died. But mine is not. It always returns
true.
if( kill 0 = $pid ) {
print the process is OK\n;
} else {
On Fri, 24 Sep 2004 09:17:58 -0500, Errin Larsen [EMAIL PROTECTED] wrote:
Hi Perlers,
I'm trying to check on the status of a process by sending a SIGZERO to
it with kill(). This SHOULD (according to the docs I've been reading)
return false if the process died. But mine is not. It always
Hi all,
I have this:
-
#!/usr/bin/perl
use warnings;
use strict;
Good start.
my @pics = *.jpg;
my $website = 'http://www.website.com/uploads';
sub links {
foreach (@pics) {
print a href=\$website/$_\$website/$_/a\n;
}
}
Your sub
Errin Larsen wrote:
Hi Perlers,
snip
if( kill 0 = $pid ) {
snip
Forgive me if I presume too much, but shouldn't the above be:
if( kill 0, $pid ) {
perldoc -f kill
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Michael Robeson wrote:
I decided to use the if statement you posted:
snip
only because I had to add a $count++ function within the else
statement (shown below) to accomplish another task within my larger
script:
if ( $aa eq '-' ) {
$hash3{$_} .= '---';
} else {
From: Ed Christian [EMAIL PROTECTED]
Errin Larsen wrote:
Hi Perlers,
snip
if( kill 0 = $pid ) {
snip
Forgive me if I presume too much, but shouldn't the above be:
if( kill 0, $pid ) {
Those two are equivalent.
perl -MO=Deparse -e kill 0 = $pid
prints
On Fri, 24 Sep 2004 10:31:36 -0400, Ed Christian [EMAIL PROTECTED] wrote:
Errin Larsen wrote:
Hi Perlers,
snip
if( kill 0 = $pid ) {
snip
Forgive me if I presume too much, but shouldn't the above be:
if( kill 0, $pid ) {
perldoc -f kill
Jenda is correct. I like to
Errin Larsen wrote:
On Fri, 24 Sep 2004 10:31:36 -0400, Ed Christian [EMAIL PROTECTED]
wrote:
Errin Larsen wrote:
Hi Perlers,
snip
if( kill 0 = $pid ) {
snip
Forgive me if I presume too much, but shouldn't the above be:
if( kill 0, $pid ) {
perldoc -f kill
Jenda
Your sub breaks encapsulation because it relies on the fact that @pics
and $website are available in the sub but have not been passed into it.
Generally we want our subs to take arguments and return values. If you
were to move this sub to the top of the file or to another file (such as
a
Wiggins d Anconia said:
Hi all,
I have this:
-
#!/usr/bin/perl
use warnings;
use strict;
Good start.
Courtesy of the Lama :-)
my @pics = *.jpg;
my $website = 'http://www.website.com/uploads';
sub links {
foreach (@pics) {
print a
Ok, I learned something else ...
When I type:
kill -9 SOME_PROCESS_ID
on the command line, It's not actually killing the process.
Let me explain. My script starts 3 others and then stays around
watching them. So, when I run it, I get this:
# ps -ef | grep dummy
user1 18000 1 0 10:04:22 ?
From: Errin Larsen [EMAIL PROTECTED]
See that defunct?! How did my process get a defunct status? Is
that a Solaris-fancy way of saying zombie-child?
I believe so.
The above explains
why my (kill 0 = $pid) isn't working the way I expect, but How can I
kill the kid. The defunct child
Wiggins d Anconia said:
snip
sub links {
my ($base_url, @list) = @_;
foreach my $element (@list) {
print .
}
return;
}
Doesn't this still get the scalar and array from what I defined at the
top?
No, note that I have changed the names (on purpose) so
On Fri, 24 Sep 2004 17:20:44 +0200, Jenda Krynicky [EMAIL PROTECTED] wrote:
From: Errin Larsen [EMAIL PROTECTED]
See that defunct?! How did my process get a defunct status? Is
that a Solaris-fancy way of saying zombie-child?
I believe so.
The above explains
why my (kill 0 = $pid)
From: Errin Larsen [EMAIL PROTECTED]
See that defunct?! How did my process get a defunct status? Is
that a Solaris-fancy way of saying zombie-child?
I believe so.
I do as well.
The above explains
why my (kill 0 = $pid) isn't working the way I expect, but How can I
kill the
On Fri, 24 Sep 2004 10:34:50 -0500, Errin Larsen [EMAIL PROTECTED] wrote:
On Fri, 24 Sep 2004 17:20:44 +0200, Jenda Krynicky [EMAIL PROTECTED] wrote:
From: Errin Larsen [EMAIL PROTECTED]
SNIP
how do I wait() or waitpid() on more than one process? don't both of
those make the wait()ing
I am a beginner, but I love to see all the knowledge transfer so keep the
moderate to difficult questions coming!
thanks,
Derek B. Smith
OhioHealth IT
UNIX / TSM / EDM Teams
614-566-4145
Errin Larsen [EMAIL PROTECTED]
09/24/2004 11:44 AM
Please respond to Errin Larsen
To:
On Fri, 24 Sep 2004 10:34:50 -0500, Errin Larsen
[EMAIL PROTECTED] wrote:
On Fri, 24 Sep 2004 17:20:44 +0200, Jenda Krynicky
[EMAIL PROTECTED] wrote:
From: Errin Larsen [EMAIL PROTECTED]
SNIP
how do I wait() or waitpid() on more than one process? don't both of
those make the
On Fri, 24 Sep 2004 11:52:19 -0400, [EMAIL PROTECTED]
[EMAIL PROTECTED] wrote:
I am a beginner, but I love to see all the knowledge transfer so keep the
moderate to difficult questions coming!
SNIP
I'm like you, Derek! I love just reading this stuff. Satisfies some
inner-geek need I have!
Hi All,
This is in a text file that I am working with. I am trying to
remove it, but it seems to be a different character in different places
throughout the text, even though to me, when viewed in Textpad text editor,
it looks the same.
Is there a special hex code or something that I
hi,
I want to check the status of File handle before
reading/writing to file ? How to do this ?
like following
open(FH_IN_FILE, file.txt);
# This statement is executed by some other function
close(FH_IN_FILE);
print FH_IN_FILE SOME DATA;
here before writing to file, i want to check the
if you open the file in vi,say
:%s/ctrl-v ctrl-p//g
You can check $line =~ s/ctrl-v ctrl-p//g;
Mainly ^ = ctrl-v
P = ctrl-p
regards
-Ajey
On Thu, 23 Sep 2004, William Martell wrote:
Hi All,
This is in a text file that I am working with. I am trying to
remove it, but it
I installed the expat libs,but the cpan shell is now asking
for EXPATLIBPATH and EXPATINCPATH.
It says
perl Makefile.PL path_to_libraries
Now,how do i specify these paths for XML::Module installation??
Where is this Makefile.PL file?
Regards again
-Ajey
On Thu, 23 Sep 2004, Chris Devers
hi,
I want to check the status of File handle before
reading/writing to file ? How to do this ?
like following
open(FH_IN_FILE, file.txt);
Which itself is a bad idea, always check that the open succeeded in the
first place,
open FH_IN_FILE, file.txt or die Can't open file for
On Fri, 24 Sep 2004, Ajey Kulkarni wrote:
I installed the expat libs,but the cpan shell is now asking
for EXPATLIBPATH and EXPATINCPATH.
Oh. That. Yeah, that's a pain.
The first thing is to get Expat installed, which I forgot about before.
Instructions for this will vary depending what OS
On Fri, 24 Sep 2004, Ajey Kulkarni wrote:
I installed the expat libs,but the cpan shell is now asking
for EXPATLIBPATH and EXPATINCPATH.
Oh. That. Yeah, that's a pain.
The first thing is to get Expat installed, which I forgot about before.
Instructions for this will vary depending
open(FH_IN_FILE, file.txt);
# This statement is executed by some other function
close(FH_IN_FILE);
print FH_IN_FILE SOME DATA;
here before writing to file, i want to check the
status of FH_IN_FILE..(whether file is opened or
closed )
You could do something like the following:
-
Errin Larsen wrote:
Ok ... so with some research and playi^H^H^H^H^Htesting I've found the
answer to what's really been bothering me.
If you *really* want to understand the nuts and bolts of all this, Stevens'
_Advanced Programming in the UNIX Environment_ is a must.
Madhu Reddy wrote:
hi,
Hello,
I want to check the status of File handle before
reading/writing to file ? How to do this ?
like following
open(FH_IN_FILE, file.txt);
# This statement is executed by some other function
close(FH_IN_FILE);
print FH_IN_FILE SOME DATA;
here before writing to file,
William Martell wrote:
Hi All,
Hello,
This is in a text file that I am working with. I am trying to
remove it, but it seems to be a different character in different places
throughout the text, even though to me, when viewed in Textpad text editor,
it looks the same.
Is there a special hex
Bob Showalter wrote:
Errin Larsen wrote:
Ok ... so with some research and playi^H^H^H^H^Htesting I've found the
answer to what's really been bothering me.
If you *really* want to understand the nuts and bolts of all this, Stevens'
_Advanced Programming in the UNIX Environment_ is a must.
Dear all,
I have a following code that find
a k-clique within a graph.
k-Clique is a complete subgraph of size 'k'.
(Please see the attached picture).
Currently running this code gives:
$ perl graph.pl 3
5 6 9
$ perl graph.pl 4
1 2 3 4
As you can see the code below only return the
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