On January 2, 2004 05:22 pm, Dan Muey wrote:
> Hello List,
>
> I've made a funtion to calculate the Fresnal zone for wireless connections.
>
> What I'd like to do is generate an image based on that. Something like the
> example at: http://ydi.com/calculation/fresnel-zone.php
>
> However the two con
On December 14, 2003 03:09 pm, John W. Krahn wrote:
> Fred Nastos wrote:
> > On December 14, 2003 01:21 pm, km wrote:
> > How about the old-fashioned way?
> >
> > for ($i=1; $i<=10) {
> > print $i, "\n";
> > $i = $i + 3;
On December 14, 2003 01:21 pm, km wrote:
>
> but if i need to set a hop for each number how do i get it ? something like
> stride functionality so that it will print 1,4,7,10 something like
>
> for(1..10 ,jump 3)
> {
> print;
> }
How about the old-fashioned way?
for ($i=1; $i<=10) {
prin
On December 5, 2003 12:53 pm, [EMAIL PROTECTED] wrote:
> Help. I'm a frustrated newbie who wants to use Perl to make my life easier.
>
> The following simple task is only one small part of a program I'm trying to
> put together to automate some things I currently do manually.
>
> I have a file whos
this code prints :
Before A: 5B:
After A: 5B: 1
while the output I expect is like in the 2nd snippet
Before A: 5B: 5
After A: 6B: 6
$a=5;
$b=\$a;
print "A: $a\tB: $$b\n";
$$b++;
print "A: $a\tB: $$b\n";
What's my problem with the hash ?
Regards,
Fred.
I may be wrong, but some browser have problems giving referers properly causing your
visitor not to be able use your CGI.
>>> "Rob Dixon" <[EMAIL PROTECTED]> 03/10/03 06:52AM >>>
Colin Johnstone wrote:
> Gidday All,
>
> I have found this subroutine in someone else's program I need to
> modify i
I think I read the other day that it was unlimited, but I could be wrong (might have
been PHP). Just keep it as short as possible.
>>> "Luinrandir Hernsen" <[EMAIL PROTECTED]> 03/04/03 05:43AM >>>
Hallo
What is the maximum number of charecters in a string?
$A=123456789
Lou
--
To unsub
I have data that prints to a flat file database.
The data can sometimes be 1, 2, 3, or 4 characters in length.
Id like to have it print a fixed length (6 characters) into the database, like this:
xyz|fred |xyz
instead of
xyz|fred|xyz
Is there a simple solution?
I was going to count
!
Fred
Id like to set a cookie in Perl and then redirect to another URL.
Ive tried the below code, it will set the cookie but then the browser
hangs, is it because it is 2 requests going to the header at the same
time, or possibly not enought time for the cookie to be set?
print "Set-cookie: value=bob;";
This one is good, Ive played with it before and there are no modules to
install:
http://www.barcodemill.com/
>>> Cleiton Luiz Siqueira <[EMAIL PROTECTED]> 12/10/02
09:56AM >>>
Dear,
I'm looking for code bar generator in perl. Either someone knows where
can I
find one or sending me a example?
T
http://www.fairfieldcomputers.com/barcode/docs.html
Never used it though
>>> Cleiton Luiz Siqueira <[EMAIL PROTECTED]> 12/10/02
09:56AM >>>
Dear,
I'm looking for code bar generator in perl. Either someone knows where
can I
find one or sending me a example?
Thanks in advance,
--
Cleiton Luiz
Im able to get my script running under strict; now, but I keep seeing
this new error:
"Use of uninitialized value in concatenation (.) or string at
volunteer.cgi line 333"
What does this mean?
Line 333 is in the middle of a print command with a bunch of HTML in it.
Any ideas?
that was it, thanks to all!
>>> "Jenda Krynicky" <[EMAIL PROTECTED]> 11/27/02 11:20AM >>>
From: "Fred Sahakian" <[EMAIL PROTECTED]>
> Ok, I was able to get rid of all those error but now the CGI is not
> picking up the data from the form.
11/26/02 04:58PM >>>
On Tue, Nov 26, 2002 at 04:40:14PM -0500, Fred Sahakian wrote:
> Hello,
>
> Im working a program and trying to get the pragma 'strict' to work. I
> cant define a variable though, Im stuck, any ideas?
>
> my $changeaddress = $FORM{'ch
; 11/26/02 04:52PM >>>
Is that the first time that you are using $FORM in your script?
-----Original Message-
From: Fred Sahakian [mailto:[EMAIL PROTECTED]]
Sent: Tuesday, November 26, 2002 1:40 PM
To: [EMAIL PROTECTED]
Subject: Strict and variables
Hello,
Im working a program and tr
Hello,
Im working a program and trying to get the pragma 'strict' to work. I
cant define a variable though, Im stuck, any ideas?
my $changeaddress = $FORM{'changeaddress'};
I keep getting an error on the $FORM
Using "my $FORM{'changeaddress'}" doesnt work.
what is the correct way to handle
- Original Message -
From: Fred A. Romani
Sent: Thursday, November 07, 2002 1:22 PM
To: [EMAIL PROTECTED]
Subject: Congratulations List Members!
My background is Math, Sciences and Engineering. I like numbers. Because of that,
sometimes I undertake little projects that, although not
t;Content-Type: text/html\n";
print EMAIL "From:root\n";
print EMAIL "To: "email address"\n";
print EMAIL "To: "email address"\n";
print EMAIL "Subject: Event.log file has exce
Anyone know of a perl script that can determine if a website is actually behind a
firewall?
thanks!
Hi folks,
So I have my mail program printing an e-mail based on info that is in
a pipe delimited database. One of the arrays contains HTML paragraph
symbols ( ) which I do not want to appear in the e-mail that is
sent out. Any ideas?
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For additi
EISA Configuration and Utility Partition
Program Versions
Compaq EISA Configuration Utility
Current ..(+) 2.39A
Fred Johnson
Johnson, Fred.vcf
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>> Why don't you just do print qq~
>>http://my.host.com/name_of_file.xxx";>Click to getfile~;
>>and let the browser handle the rest for you.
>>
>>Because in that case, files like .txt or .html would appear in the browser
>>instead of being downloaded to my harddrive. This is not very helpfull
>>
> Why don't you just do print qq~
http://my.host.com/name_of_file.xxx";>Click to getfile~;
and let the browser handle the rest for you.
Because in that case, files like .txt or .html would appear in the browser instead of
being downloaded to my harddrive. This is not very helpfull (having those
This problem might not be entirely related to Perl, but I'm pretty sure Perl can help
solve it.
Here is the thing :
I want to be able to download a file (any kind of file) directly from my browser. I'm
using this code below :
#!/usr/bin/perl
my $size = 19456 # 19k * 1024;
my $fileName = "
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