Below is a small script and results... Can someone example what I am
doing wrong - the sum should produce zero but does not.
#!/usr/local/bin/perl
use vars qw($this_account_total $this_customer_total $this_run_total);
while (main::DATA) {
chomp;
my ($amt_gj, $amt_adj) =
Moon, John wrote:
Below is a small script and results... Can someone example what I am
doing wrong - the sum should produce zero but does not.
code snipped
First, you run your code without having enabled strictures and warnings.
Second, you probably want to study the FAQ entry perldoc -q
Hi,
Below is a small script and results... Can someone example
what I am doing wrong - the sum should produce zero but does not.
Don't use floating point math for accounting - convert your
money sums to cents first and use these for calculation.
HTH,
Thomas
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Hi
I am new to perl
Can any one please give the scripting for appending line numbers for the code
lines
For example:
/* requesting for the script
* for printing line number */
Fun_script()
{
Int a; /* local parameter */
Int b; /* local parameter */
/* adding the
Two numbers */
Gowri Chandra Sekhar Barla, TLS, Chennai wrote:
Hi
Hello,
I am new to perl
Can any one please give the scripting for appending line numbers for the code lines
For example:
/* requesting for the script
* for printing line number */
Fun_script()
{
Int a; /* local parameter */
Int b;
Moon, John wrote:
Below is a small script and results... Can someone example what I am
doing wrong - the sum should produce zero but does not.
http://perlmonks.org/?node_id=665673
perldoc -q
perldoc perlnumber
John
--
Perl isn't a toolbox, but a small machine shop where you
can
If you are using Unix and don't necessarily want it done via a Perl
script, you can just use the cat command.
cat -n file
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http://learn.perl.org/
Thank you everyone for your input... I forgot the basics... This was
only happening in about 1 in 150 cases...
Solution was:
sub IFormat_num{
#
# value = number to format, required
# places= decimal places, required
# float = character to prefix string with
#
I want to show some áéíóú or ñ Ñ in my program but I dont know how to print
it in a properly way;
perl -e print \algodón\n\
algod¾n
thanks in advance.
Hi,
I am researching tie as a means to pass huge complex data structure
( an array of hash references ) between scripts ( and not textify the
hash refs )
but I apparently don't have tie installed.
Is there some other way ?
Ken
Berkeley
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For
ken uhl wrote:
I am researching tie as a means to pass huge complex data structure
( an array of hash references ) between scripts ( and not textify the
hash refs )
but I apparently don't have tie installed.
Is there some other way ?
Hello Ken.
'tie' is a Perl language word and doesn't
Rob Dixon wrote:
ken uhl wrote:
I am researching tie as a means to pass huge complex data structure
( an array of hash references ) between scripts ( and not textify the
hash refs )
but I apparently don't have tie installed.
Is there some other way ?
Hello Ken.
'tie' is a Perl language
How do I get the contents of a url? I mean passing a url to whatever object
and receiving the content of that webpage as a scalar.
I have a web service I want to test with perl, but I can't seem to find the
right command or module to this despite looking quite a bit.
thanks
On Wed, 2008-03-12 at 17:00 -0400, Jonathan Mast wrote:
How do I get the contents of a url? I mean passing a url to whatever object
and receiving the content of that webpage as a scalar.
I have a web service I want to test with perl, but I can't seem to find the
right command or module to
I have found that if I try to describe my needs, then I get flamed
( go to school, RTFM , hire help )
so I am taking baby steps, trying to find out which manuals to read...
AFAIK this is a discussion group for beginners. So no one should
punish you for asking a beginner question ;-)
Have
I do not know if this helps you (I am a Perl beginner, too -
previously i used Java where I did not have problems with character
encoding), but when I needed to print out some special Czech symbols
(ěščřžýáíéďťň etc.), I had to tell Perl to use an utf8 encoding.
use utf8;
binmode (STDIN, 'utf8');
From: ken uhl [EMAIL PROTECTED]
I have been looking at IPC as well.
Seems like the basic open() may be a viable solution.
I want to take a page with records displayed in HTML table with Check
Boxes,
select some records to be deleted, and pass the selected records to a
confirmation page
From: obdulio santana [EMAIL PROTECTED]
I want to show some áéíóú or ~n ~N in my program but I dont know how to print
it in a properly way;
perl -e print \algodón\n\
algod 3/4 n
thanks in advance.
I'm afraid you'll have to tell us what operating system you use.
The problem is most
On Wed, Mar 12, 2008 at 8:43 AM, Moon, John [EMAIL PROTECTED] wrote:
sub IFormat_num{
#
# value = number to format, required
# places= decimal places, required
# float = character to prefix string with
# credit= credit format, (1,2,3) = (surround string with ,
Hello there,
I would like someone's experince on learning modules.
I have been avoiding learning modules for couple reasons
1)to learn and try to reinvent some of the wheels to learn the tricks
2)and I just don't really understand OO modules.
It is very difficult for me to understand modules
I've been avoiding modules somewhat, too.
However, you don't really need to be that familiar with OO to learn to
use the modules.
Are you trying to read the module's code to learn about them? Most
people just use the documentation on CPAN.
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For
yitzle wrote:
I've been avoiding modules somewhat, too.
However, you don't really need to be that familiar with OO to learn to
use the modules.
Are you trying to read the module's code to learn about them? Most
people just use the documentation on CPAN.
Well, the one of the reason that I have
Richard Lee wrote:
Hello there,
I would like someone's experince on learning modules.
I have been avoiding learning modules for couple reasons
1)to learn and try to reinvent some of the wheels to learn the tricks
2)and I just don't really understand OO modules.
It is very difficult for me to
On Wed, Mar 12, 2008 at 11:41 PM, Richard Lee [EMAIL PROTECTED] wrote:
Well, the one of the reason that I have been avoding using the modules
was that I wanted to understand what the hell I am using.
And I read somewhere that reading what others have wrote is among the
best way to learn
If you are based on debian, than you probably use CUPS for serving
printers. It already has a web based administration interface on port
631. So if you type
localhost:631
in the addressbar of your browser then you get what you want (if CUPS is
running). For more info see the CUPS
On Tue, Mar 11, 2008 at 2:54 PM, Richard [EMAIL PROTECTED] wrote:
Hey all,
I am trying to find a simple, modular web based configuration
application and am having a little trouble. Basically, I need
something to do some simple configurations on an appliance similar to
something like a
On 11 Mar 2008 at 11:54, Richard wrote:
Hey all,
I am trying to find a simple, modular web based configuration
application and am having a little trouble. Basically, I need
something to do some simple configurations on an appliance similar to
something like a laser printer. You know the
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