On 28/04/2005, Graeme McLaren wrote:
Hi all, this is slightly off topic but I'm sure someone here has come
across this problem. I cannot connect to mysql on my redhat 9 box.
I ran: shell perl -MCPAN -e 'install Bundle::DBD::mysql';
and it did say that there was a problem but all I've
On 05/04/2005, Joel Divekar wrote:
I am using Activestate Perl Ver 5.8.4 under Windows 2k
and due to firewall I am not able to install packages
using ppm / ppm3.
Open your ActivePerl HTML documentation and locate PPM in the
ActivePerl Components section of the TOC.
Scroll down to the PPM,
On 04/04/2005, [EMAIL PROTECTED] wrote:
open (TEXT, list.txt) or die Error. No such file\n;
@rawtext=TEXT;
close(TEXT);
According to your own follow-up, @rawtext will have the following
content:
$rawtext[0] = '$file1.txt$' . \n;
$rawtext[1] = '$file2.txt$' . \n;
etc ...
$list1 =
On 01/04/2005, GR Kumaran wrote:
#!c:/sieperl/perl/5.8.0/bin/MSWin32-x86-perlio/perl
use CGI;
use warnings;
use strict;
my $page = new CGI;
if (DEBUG) {
open(DEBUGFILE, debug.txt) || die;
$page-save(DEBUGFILE);
close(DEBUGFILE);
}
On 30/03/2005, Ankur Gupta wrote:
I have the following code :
eval{
require file or die unable to find file;
};
print $@;
But it always prints Can't locate file in @INC. blah blah
I want $@ to contain unable to find file. What am I doing wrong or
it is not possible to override
On 30/03/2005, Ramprasad A Padmanabhan wrote:
I am writing a perl application that connect to a database and then
does a fork()
The child completes the process and does a exit(), but the problem is
it closes the database connection which the parent would like to use.
Can I exit the
On 28/03/2005, Daniel Smith wrote:
I was tasked with parsing a set of .html files in order to extract
the data contained within some terribly formatted tables.
[...]
Can anyone shed some light?
I used HTML::Treebuilder on a similar project once:
#! /usr/bin/perl
use warnings;
On 29/03/2005, Lohit wrote:
i have installed openssh for windows and am able to connect using ssh
client. Now, while trying out Net::SSH::Perl module i get an error at
my $sshh= Net::SSH::Perl-new($host);
Can't map service name 'ssh' to port number.
What happens if you specify the port
On 29/03/2005, GR Kumaran wrote:
I'm in Win98, I'd downloaded the SIEPERL from CPAN and installed. And
I had downloaded MYSQL DBI also from CPAN, but do not know how to
install it into SIEPERL. I had read PPM will do, so I tried 'ppm'
alone in command prompt, then I got the following error
On 26/03/2005, Ankur Gupta wrote:
a href=http://127.0.0.1/link.cgi#word;word/a.
When I click on the link word, I want the link.cgi to execute and
then it should navigate to the word word.
Add a name=word attribute to you anchor element:
a name=word href=word/a
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On 22/03/2005, Atul Vohra wrote:
[Top-posting fixed]
Does anybody have a Web Service client in perl (SOAP stuff) to
consume a Web Service.
I have created Web Services using Remedy (ARS) and now need to
write a cleint for the external customer.
[...]
I was hoping somebody actually
[EMAIL PROTECTED] (Anish Kumar K.) wrote in
news:[EMAIL PROTECTED]:
system(tail -1 cipe.log a.txt);
open INPUT,a.txt;
my $line=INPUT;
my $line = qx(tail -1 cipe.log);
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on di, 15 mrt 2005 17:07:10 GMT, John Moon wrote:
Plus I am not an admin but a developer and procmail is not a
product I believe I can use... (at least I can't find it on this UNIX
box)
Anyone else?
http://search.cpan.org/~simon/Mail-Audit-2.1/ and a line in .forward
perhaps?
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on Thu, 27 Feb 2003 00:30:56 GMT, [EMAIL PROTECTED] (T. Murlidharan
Nair) wrote:
I have a cgi that need to accept only numeric values. ie +ve or
-ve real numbers.
Is there a quick and easy way to check this.
This is a FAQ. See
perldoc -q float
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on Thu, 27 Feb 2003 13:34:40 GMT, [EMAIL PROTECTED] (Zentara)
wrote:
if (/\D/){ print has nondigits\n }
if (/^\d+$/) { print is a whole number\n }
if (/^-?\d+$/) { print is an integer\n }
if (/^[+-]?\d+$/){ print is a +/- integer\n }
if (/^-?\d+\.?\d*$/) {
on do, 27 feb 2003 16:57:59 GMT, Scot Robnett wrote:
I have a script which is supposed to e-mail a user their
username/password info as long as their e-mail address is in the
database. The following code works if the address is in the database
(it prints the approval page and sends the mail
on Mon, 24 Feb 2003 22:54:59 GMT, [EMAIL PROTECTED] (T. Murlidharan
Nair) wrote:
I need to insert NULL into the database using a perl CGI . So if a
variable is to be made NULL in perl and it needs to be used in an
sql statement what is best way to do it. Do I assign ' \N' to it
or 'NULL' ?
on di, 18 feb 2003 16:43:22 GMT, Scott Lutz wrote:
What I am attempting to do, is do a server side form action
redirect based on a regex on a field from the form. It now seems that
this is just going to POST the form data, and leave the user hanging.
Is HTTP::Request the best way to direct
on Tue, 18 Feb 2003 08:42:11 GMT, [EMAIL PROTECTED] (Zeno Jauch)
wrote:
is it possible to access file attributes in a Win32 environment
via Perl. I am interested not only in getting the DOS attributes
like creation and modified date, but also the stuff that can be
found on the second tab
on Tue, 18 Feb 2003 00:57:57 GMT, [EMAIL PROTECTED] (Scott
Lutz) wrote:
This is a vary slightly modified version of the example in the
docs, and yet it returns no more data than this in my log : [Mon
Feb 17 17:04:05 2003] [error] [client 66.51.160.131] Premature end
of script headers:
on Mon, 17 Feb 2003 13:37:57 GMT, [EMAIL PROTECTED] (Joe Mecklin)
wrote:
Thanks for the info. I appreciate the ideas. Seeing your
response, I obviously didn't phrase my request as well as I could
have:
I'm looking for a Perl module for Linux that allows net use
functionality; does
on Sun, 16 Feb 2003 18:29:23 GMT, [EMAIL PROTECTED] (Jc) wrote:
How would such a thing be done with Perl? This may help me
understand C's version a little better.
You may want to take a look at O'Reilly's Mastering Algorithms with
Perl, by Jon Orwant, Jarkko Hietaniemi and John Macdonald,
on Fri, 14 Feb 2003 12:38:16 GMT, [EMAIL PROTECTED] (Khalid Naji)
wrote:
How can I write exception with Perl ?
See, e.g., Object Oriented Exception Handling in Perl
by Arun Udaya Shankar, available at
http://www.perl.com/pub/a/2002/11/14/exception.html
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on Fri, 14 Feb 2003 14:39:48 GMT, [EMAIL PROTECTED] (Chuck) wrote:
I have ActivePerl 5.6.0 on Win2000 (in a DOS box). I want to
find all .CSV files starting in the directory where the perl
script is. I have a program but no files are processed. Can
someone help me to get this to work?
on Thu, 13 Feb 2003 00:21:03 GMT, [EMAIL PROTECTED] (Gan Uesli
Starling) wrote:
Am wanting to get a list of files in a directory, but only
files which are not themselves further sub-directories.
When I do this...
opendir(DIR, $this_path) or die Can't opendir $this_path: $!;
on Thu, 13 Feb 2003 13:17:03 GMT, [EMAIL PROTECTED] (Zeus Odin)
wrote:
I am trying to avoid Windows. A little help will be greatly
appreciated.
Point your newsreader at nntp.perl.org.
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on Thu, 13 Feb 2003 14:29:41 GMT, [EMAIL PROTECTED] (Brian
McGraw) wrote:
... but I'm kind of stumped as to the best way
to retrieve disk space data from my Win machines.
Have a look at Dave Roth's Win32::AdminMisc module.
http://www.roth.net/perl/adminmisc/#GetDriveSpace
I'm using
on Wed, 12 Feb 2003 15:18:00 GMT, [EMAIL PROTECTED]
(Thomas Browner) wrote:
Could some one give me example of how to print out nt event log's
to an file or screen.
If you are using ActivePerl, have a look at the Win32::EventLog module
(especially example 1, which seems to do exactly what you
on Tue, 11 Feb 2003 06:59:53 GMT, [EMAIL PROTECTED] (Samuel Mauntz)
wrote:
the error log on the web server spits out this line every time I
try to access my script via a browser
63.201.89.246 - - [11/Feb/2003:00:42:48 -0600] GET
/cgi-bin/schedule.pl HTTP/1.1 500 546
That line is not from
on Tue, 11 Feb 2003 00:31:22 GMT, [EMAIL PROTECTED] (Chris) wrote:
Nice. Do you know a hack? I am limited to a small perl 5.6.1
distro.
The hack you are looking for can be found in the source code of the
Date::Manip module.
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For
on di, 11 feb 2003 17:22:20 GMT, Dan Muey wrote:
if(exists $hash{$key}) { ... }
is there a way to do that with arrays?
IE
if there is an array element that is 'bob' then do this ::
without having to do a foreach on the array
See
perldoc -q array contains
in the Frequently Asked
on di, 11 feb 2003 15:54:36 GMT, Janek Schleicher wrote:
On Tue, 11 Feb 2003 11:22:20 -0600, Dan Muey wrote:
is there a way to do that with arrays?
IE
if there is an array element that is 'bob' then do this ::
without having to do a foreach on the array
Unless the arrays become too big,
on ma, 10 feb 2003 19:04:01 GMT, Mario Kulka wrote:
$sth = $dbh-prepare (SELECT LAST_INSERT_ID() FROM $table);
$sth - execute();
$ad_id = $sth-fetchrow_array();
$sth-finish();
...
The above works fine and gives me the last id, but what worries me is
the possibility of someone submitting
on ma, 10 feb 2003 21:19:18 GMT, Jeff Westman wrote:
How do you install a perl module to your home directory if you do not
have root access ??
This a Frequently Asked Question. See
perldoc -q own module
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on vr, 07 feb 2003 18:54:25 GMT, Will wrote:
Second, suppose they try a username that has already
been taken. I need a way to kick back an error
message
to them. I tried setting the username field in the
usrs table to UNIQUE, so that might help if someone
tried to insert something already
on vr, 07 feb 2003 16:50:08 GMT, Thomas Browner wrote:
Is there a way to use perl to change nt password. If so could some tell
me how to do it.
See
http://www.roth.net/perl/adminmisc/#SetPassword
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on Wed, 05 Feb 2003 06:52:18 GMT, [EMAIL PROTECTED] (Gary
Merrick) wrote:
I need to somehow test for user input being
numeric. I think. :-)
This is a frequently asked question:
perldoc -q number/whole
my $input = 'undef';
Here you are putting the literal string 'undef' into $input.
on Wed, 05 Feb 2003 05:04:34 GMT, [EMAIL PROTECTED] (Debraj
Bhattacharyya) wrote:
Enter the FILENAME : /usr/bin/xyz.sql
My question is how to separate the directory path from the
filename ,store it in different variables and then go to that
particular directory to look for the file ?
on Tue, 28 Jan 2003 01:27:15 GMT, [EMAIL PROTECTED] (Pankaj
Kapare) wrote:
Hi,
I am trying to connect to MYSQL through my perl script.I am using
windows 2000 and activeperl. I am using Net::MySQL to connect with
database.But it is giving error : Couldn't connect to
/tmp/mysql.sock: at
on Fri, 15 Nov 2002 08:23:57 GMT, [EMAIL PROTECTED] (Thejaswi
narayana) wrote:
I have an assignment in which
i have to separate mails based on the from field. I am
working on Linux(Redhat 7.2). I want guidance from u
ppl regarding this.I want to know how i can parse a
mail header and
on wo, 13 nov 2002 18:23:15 GMT, Christopher Burger wrote:
Just a quick question. How can encrypt something with md5 encryption.
I have passwords in a mysql database that are md5 encrypted. I was
wondering if I can use something like
$password = md5($input{'password'};
to get the
on Tue, 12 Nov 2002 10:11:05 GMT, [EMAIL PROTECTED] (Ben Crane) wrote:
anyone know how to use perl scripts WITHIN a VB
application? I want to get a directory listing of
certain files into a VB array and wanted to use some
of my already created perl scripts...
Check out ActiveState's Perl
on Tue, 12 Nov 2002 04:47:04 GMT, [EMAIL PROTECTED] (Mariusz)
wrote:
They give an option to save ads for later display on one page. I
looked up the source code and noticed that all their checkboxes
have the same name (printad) and the values grow from zero up.
That's easy, but how do you
Through private communication I've been informed that another list
member has received an email message from
'[EMAIL PROTECTED]'
with a subject line of
'Weekly postins statitistics - 37/2002'.
This email message contained the so-called 'W32.Bugbear@mm' virus.
I posted this message
on do, 07 nov 2002 17:13:22 GMT, Tim Yohn wrote:
Hey All,
Is there an easy way to have variables in the value of a hash that are
not populated until the value of the hash is used...
my($domain);
my(%hash) = (
1 = '$domain'
);
print_domain(test.com);
sub
on do, 07 nov 2002 13:04:11 GMT, Dan wrote:
It's occured to me with my perl program near completion, that the
person that's hosting my program isn't.. let's say.. trustworthy
enough to not steal source.
[...]
Any clues as to where I go from here?
Find yourself a trustworthy person to host
on Tue, 05 Nov 2002 19:19:37 GMT, [EMAIL PROTECTED] (Sean
Finnigan) wrote:
What is the best way to replace line feeds in perl scripts that I
copy from my PC to my Unix machine? They don't run on the Unix
side unless I open an editor and find/replace the line
feeds/carriage returns.
on Tue, 05 Nov 2002 01:10:51 GMT, [EMAIL PROTECTED] (Jose Malacara)
wrote:
I would like to be able to force them use the
server[number].[location] syntax and generate a warning if they
don't. Would it be possible to add a second argument test after
the first? Something like:
( $#ARGV eq
Monthly posting statistics for perl.beginners - October 2002.
From 2002-10-01 to 2002-10-31 there were
1675 articles posted (81799 lines) by 326 authors, giving an average
5.14 articles per author, and an average article length of 49 lpa.
The average number of articles per day was 54.
There
on Thu, 31 Oct 2002 04:50:43 GMT, [EMAIL PROTECTED]
(Vinai Ar) wrote:
[ Please don't post multipart messages - post text only]
I am entirely new to apache and CGI. Can any one help me out in
making apache server to execute the CGI scripts. The error message
that I got it couldn't spawn
on Wed, 30 Oct 2002 19:48:24 GMT, [EMAIL PROTECTED] (Guy
Davis) wrote:
I am calling another perl script and it has failed occasionally
from errors that I have not yet tracked down. What I want to do is
grab and store the process id. Then check to see if that process
id is still running at a
on Thu, 31 Oct 2002 08:22:08 GMT, [EMAIL PROTECTED] (Karin
Friberg) wrote:
When I run my perl program I get:
bash: ./checkit.pl: bad interpreter: No such file or directory
What does that mean?
Check your #! line at the top of your program. Does this point to a
valid Perl interpreter?
on Thu, 31 Oct 2002 03:54:23 GMT, [EMAIL PROTECTED] (George Georgalis)
wrote:
and in the middle of a form, I want to run some code to generate
some monotonous stuff.
start_form,
'Name: ',textfield('name','',55),br,
'Phone/Fax: ',textfield('phone','',55),br,
on ma, 28 okt 2002 10:15:46 GMT, Javeed Sar wrote:
i have big files, i want to split it and do a ftp to other sites, at
the other site i should be able to join them and execute them, any of
you are doing this type of thing, can anyone help me??
Look for 'split' and 'join' at
on za, 26 okt 2002 09:16:33 GMT, Paul Company wrote:
I'm looking for the following programs written in portable Perl.
What I mean by portable is the script doesn't
contain system() or backticks (``).
vi written in perl
cvs written in perl
gzip written in perl
Stop looking - you won't
Weekly posting statistics for perl.beginners - week 42 of 2002.
From Monday 2002-10-14 to Sunday 2002-10-20 there were
373 articles posted (18397 lines) by 114 authors, giving an average
3.27 articles per author, and an average article length of 49 lpa.
The average number of articles per day
on wo, 16 okt 2002 20:03:31 GMT, Andrew Hughes wrote:
I am creating a little calculator that is going to need to take a
user entered number that will always have 2 decimal places (using
sprintf). It could be 89562321.29 or it could be 101.00) and take
the last 4 digits (with the period
on do, 17 okt 2002 08:01:07 GMT, Andrew Hubbard wrote:
I'm having problems with a text file I'm working on. I need to
get
the descriptions in from the text file and into a
string for use in an SQL statement however some of the descriptions
use a single quote mark in the
Weekly posting statistics for perl.beginners - week 41 of 2002.
From Monday 2002-10-07 to Sunday 2002-10-13 there were
454 articles posted (22004 lines) by 124 authors, giving an average
3.66 articles per author, and an average article length of 48 lpa.
The average number of articles per day
Weekly posting statistics for perl.beginners - week 40 of 2002.
From Monday 2002-09-30 to Sunday 2002-10-06 there were
382 articles posted (17592 lines) by 114 authors, giving an average
3.35 articles per author, and an average article length of 46 lpa.
The average number of articles per day
on Tue, 01 Oct 2002 10:50:26 GMT, [EMAIL PROTECTED]
(Gary Stainburn) wrote:
Nobody's mentioned:
$countrow=$sth-rows;
This way is more efficient that doing the 'select count(*)' as
it's done from the same select query, and it also means that yo
know beforehand how many rows you will be
on Tue, 01 Oct 2002 15:24:40 GMT, Anidil Rajendran wrote:
I dont find any search option in following site
http://archive.develooper.com/beginners%40perl.org/
Try
http://groups.google.com/advanced_group_search?group=perl.beginners
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Monthly posting statistics for perl.beginners - September 2002.
From 2002-09-01 to 2002-09-30 there were
1896 articles posted (87758 lines) by 322 authors, giving an average
5.89 articles per author, and an average article length of 46 lpa.
The average number of articles per day was 63.
There
on Tue, 01 Oct 2002 17:55:21 GMT, Jessee Parker wrote:
I'm a bit confused on why this is happening and I'm hoping
someone can
shed some light on things for me. I read in information from a file
which is comma delimted and I use the parsing routine I found in the
Perl Cookbook. When
Weekly posting statistics for perl.beginners - week 39 of 2002.
From Monday 2002-09-23 to Sunday 2002-09-29 there were
483 articles posted (22798 lines) by 136 authors, giving an average
3.55 articles per author, and an average article length of 47 lpa.
The average number of articles per day
on Mon, 30 Sep 2002 19:39:05 GMT, Jessee Parker wrote:
Hi all, I've run into a bit of a problem. I need to see if a program
is currently running. If it is, I want to display this on a web page
that tells the status of the program (either on or off). The script I
created which is probably
on Mon, 30 Sep 2002 20:52:54 GMT, Jose Malacara wrote:
Hello. I am interested in writing a Perl script that can do the
following:
1. read a list of user defined commands from a file
2. telnet (or possibly ssh) to a device such as a router, login, and
interactively issue the commands read
on Mon, 30 Sep 2002 21:12:56 GMT, Charlie Farinella wrote:
I have an error popping up in an application that runs monthly reports
and everymonth seems to leave off the last day's entries.
The subroutine that determines the last day of the month is here:
sub GetLastDayOfMonth {
my(
on Mon, 30 Sep 2002 21:38:34 GMT, Charlie Farinella wrote:
I don't know if this is helpful. Let me know.
a) how this function is called, and
if( $hashref-{'period'} eq '1' ) {
$starttime = GetFirstDayOfMonth( $curtime );
$endtime = GetLastDayOfMonth( $curtime
on Wed, 25 Sep 2002 10:13:45 GMT, [EMAIL PROTECTED] (Adriano
Allora) wrote:
Hi to all,
I need a script to open all the files in a directory and count all
the words of them, but it doesn't work:
$folder = pathname;
opendir(KART, $folder);
foreach (readdir(KART)){
if(grep /\.txt$/,
on Wed, 25 Sep 2002 17:16:19 GMT, Dan wrote:
I've managed to get SQL working now. Just one query. How can I get
perl to create a new table? I have the table's name set in $acctab,
this is what i have, but it doesn't work.. how so?
Try
$dbh-do(CREATE ...);
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on Tue, 24 Sep 2002 13:46:32 GMT, Rohit Mishra-R53658 wrote:
Is there any way to open a handle to an array as we open a handle
to a file?? The condition being we can use that array handle
everywhere we can use a file handle
Weekly posting statistics for perl.beginners - week 38 of 2002.
From Monday 2002-09-16 to Sunday 2002-09-22 there were
507 articles posted (23944 lines) by 127 authors, giving an average
3.99 articles per author, and an average article length of 47 lpa.
The average number of articles per day
on Sun, 22 Sep 2002 17:53:29 GMT, Wiggins D'Anconia wrote:
larry lefthook wrote:
my $sth = $dbh-prepare('delete from cl_items WHERE date_time
$exp_time2 ');
You are single quoting your statement which means $exp_time2 is taken
literally rather than interpolated should be:
my $sth
on Sun, 22 Sep 2002 17:06:01 GMT, Mariusz wrote:
I have a discount table that carries percentage discounts that
should be looked up when the customer submits a discount code and
taken into calculation of the total price. My table looks something
like this:
field names:
on Tue, 10 Sep 2002 17:39:25 GMT, [EMAIL PROTECTED] (Mike
Singleton) wrote:
my @files = glob('3D2*.log');
my @f = split /s+/,$_,9;
What's in $_? Did you mean /\s+/ ?
print OUTF join(',',@f).\n;
Never openend OUTF
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I have a list @listing whose output is like ...
data/23_59_54_20_08_2002
how do i search and replace occurances of
data/
with nothing ( )
s|^data/|| for @listing;
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)
13/2 405 31 [EMAIL PROTECTED] (Felix Geerinckx)
12/0 386 32 [EMAIL PROTECTED] (Jeff 'Japhy' Pinyan)
7/0 348 49 [EMAIL PROTECTED] (Drieux)
7/1 283 40 [EMAIL PROTECTED] (Timothy Johnson)
6/1 305 50 [EMAIL PROTECTED] (Wiggins D'Anconia)
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on Thu, 05 Sep 2002 08:46:08 GMT, [EMAIL PROTECTED]
(Zanardi2k2) wrote:
Felix Geerinckx wrote:
push @array, 3;
is the same as
$array[2] = 2;
(...)
Maybe a typo?
push @array, 3;
should be the same as
$array[2] = 3;
Indeed. Thanks for spotting
on Wed, 04 Sep 2002 07:44:01 GMT, [EMAIL PROTECTED]
(David Samuelsson) wrote:
[Why are you quoting yourself in an original post?]
I want tips, on
optimizing, and things that can be done smaller and better.
Changes goes inside the box.
use strict;
my
on Wed, 04 Sep 2002 06:23:20 GMT, [EMAIL PROTECTED] (Anidil
Rajendran) wrote:
expand the filename manually with substitution
$filename =~ s{ ^ ~ ( [^/]* ) }
{ $1
? (getpwnam($1)) [7]
: ( $ENV{HOME} ||
on Wed, 04 Sep 2002 10:53:41 GMT, [EMAIL PROTECTED] (Massimiliano
Cialdi) wrote:
there exist a perl module to manage ms word file?
No, not to my knowledge. Unless you are working on Win32 and have MS
Word available, in which case you can use Win32::OLE.
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on Thu, 05 Sep 2002 10:02:03 GMT, [EMAIL PROTECTED] (Sudarshan
Raghavan) wrote:
Not sure if this mail was sent properly, my apologies if you
already have recd this.
It was, as you could have found out yourself by going to
http://nntp.x.perl.org/group/perl.beginners/
(or by using a
on Wed, 04 Sep 2002 16:00:06 GMT, Zanardi2k2 wrote:
Is there something better than:
$var1=substr($_, 0, 10)
$var2=substr($_, 11, 16)
$var3=...
See
perldoc -f pack
perldoc -f unpack
If you have e.g. the following layout:
my $string = 123 456 ABC;
i.e. 9
on Tue, 04 Sep 2001 12:15:37 GMT, Quincy Ntuli wrote:
I understand that perl desides how it stores data in an array.
Perl doesn't, you do. Data in an array is indexed by an integer. You, the
programmer, choses at which position you put your data:
$array[0] = 0;
$array[1] = 1;
Or,
on Tue, 03 Sep 2002 13:11:47 GMT, [EMAIL PROTECTED] (James Edward
Gray II) wrote:
This is the easiest way, in my opinion. It'll work on files
passes as command line arguments. Beware the replacing though,
files will be modified in place and data may be lost!
#!/usr/bin/perl -pi
The
on Sun, 01 Sep 2002 15:37:59 GMT, [EMAIL PROTECTED] (Chris) wrote:
My question is
How did perl -d manage to find perldb.pl?
Have you read perldoc perldebug (especially the section on 'Debugger
Customization')?
--
felix
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on Mon, 02 Sep 2002 13:15:56 GMT, [EMAIL PROTECTED]
(Sl003b0462) wrote:
I have a csv file with column headings. As the file may be amended
and the columns reordered I wish to read the headings and
determine their location on each pass. How do I generate a list of
fixed headings and
on Sun, 01 Sep 2002 15:15:27 GMT, [EMAIL PROTECTED] (Anthony) wrote:
I'm trying to learn IO::Socket and i have a little problem is that
i DO NOT know how to receive data i use the recv function but
doesn't work at all.
[...]
But I can send data to a perl program but I don't know how to
29/01419 48 [EMAIL PROTECTED] (David)
29/1 698 24 [EMAIL PROTECTED] (Felix Geerinckx)
21/31218 58 [EMAIL PROTECTED] (Drieux)
20/0 593 29 [EMAIL PROTECTED] (Sudarshan Raghavan)
13/0 542 41 [EMAIL PROTECTED] (John W. Krahn)
12/4
122/17 6634 54 [EMAIL PROTECTED] (Drieux)
103/62719 26 [EMAIL PROTECTED] (Felix Geerinckx)
81/03587 44 [EMAIL PROTECTED] (John W. Krahn)
75/03614 48 [EMAIL PROTECTED] (David)
55/14 3255 59 [EMAIL PROTECTED] (Nikola Janceski)
55/01864 33
on Fri, 30 Aug 2002 13:58:47 GMT, [EMAIL PROTECTED] (T) wrote:
Global symbol $auto requires explicit package name
[...]
if ($Country eq Argentina)
{my $auto = $q-param( '[EMAIL PROTECTED]' );
}
and
if ($Country eq Argentina)
{$auto = $q-param( '[EMAIL
on Fri, 30 Aug 2002 17:32:36 GMT, [EMAIL PROTECTED] (Sudarshan
Raghavan) wrote:
Why do you need to do a pattern match anyways? Just a
@unique = grep{!$seen{$_}} @all_elements;
should do
You forgot to increment. The correct way is:
@unique = grep{!$seen{$_}++} @all_elements;
--
felix
on Fri, 30 Aug 2002 08:22:56 GMT, [EMAIL PROTECTED]
(David Samuelsson) wrote:
i get an array conataining a lot off numbers like this:
567
[snipped]
520
how do i find the lowest or the higest number in this series?
There is no need to sort the full array (as others suggested) to just
on Sat, 31 Aug 2002 02:23:20 GMT, [EMAIL PROTECTED] (Sudarshan
Raghavan) wrote:
On 30 Aug 2002, Felix Geerinckx wrote:
There is no need to sort the full array (as others suggested) to
just find the lowest and highest number when an O(n) operation
will suffice:
Precisely the comment
on Sat, 31 Aug 2002 03:51:39 GMT, [EMAIL PROTECTED] (Sudarshan
Raghavan) wrote:
I thought on similar lines too when that thread was on, but I
convinced myself saying that an unsorted array of 1000 or more
elements in your code is a poor design to start with :-)
I beg to differ. From perldoc
on Sat, 31 Aug 2002 04:30:34 GMT, [EMAIL PROTECTED] (Sudarshan
Raghavan) wrote:
My statement was far too general, what I should have said was to
have a unsorted array of 1000 or more elements when your problem
requires finding the max or min of that list is not a good design.
Again, I beg
on Fri, 30 Aug 2002 18:26:03 GMT, Tom Allison wrote:
david wrote:
@hash{@all_elements} = ();
now keys %hash gives you the unique elements.
Would these exist but be undef?
Why don't you write a little program to try it out, using the aptly named
'exists' and 'defined' functions?
--
on Thu, 29 Aug 2002 20:40:19 GMT, David Wagner wrote:
my %h = ();
$h {1} = [ some string,other string,3 ] ;
$h {2} = [ some string,other string,2 ] ;
$h {3} = [ some string,other string,1 ] ;
foreach my $MyKey (sort { $a-[1]=$b-[1] } map{[$_,$h{$_}[2]]}
keys %h) {
printf %-s -
on Wed, 28 Aug 2002 10:11:16 GMT, [EMAIL PROTECTED] (Harry
Jackson) wrote:
What I would like to know is if there are any modules
that can find similar matches in this data (soundex in Oracle is
not quite up to the task).
Have you already checked out
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