using rand

i'm taking an intro to programming with PERL class. one of the problems asks us to do the following: show how to creat a random number inthe following range: 5 to 15 -10 to 20 the documentation for rand and srand are not too useful. Any help would be great. thanks, eric -- To unsubs

Scalar and readdir

eem to find a place to report Generic bugs like this (if it turned out to be one)? Cheers Eric Aksomitis -- To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED]

Re: Password ---- cgi-perl-html

if you're running Apache, look into .htaccess for password protecting certain parts of your site.. no reason to make something harder than it has to be. ~Eric On Monday, January 7, 2002, at 07:58 PM, Luinrandir Hernson wrote: > ect part of my website. > I have the passwor

How to resize images with perl

Hello all, I have a directory of various .jpg and .gif files - and would like to resize to them to a smaller size all at one time - is there a perl module or any hints that could help me out? Thanks in advanced. ~Eric -- To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands

RE: How to resize images with perl

Awesome! is there anyway to do this using GD also? image magick wont seem to install from CPAN - keeps returning bad make status. Thanks again, ~Eric -- To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED]

Appending to a file name..

uploads "image.jpg" it gets stored in a variable - from that how could I convert it to image[1].jpg or something to that extent? thanks for you help.. I sure hope I don't sound stupid. heh! thanks again ~Eric -- To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands,

test

.. -- To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED]

variable scope

pe as local variables. Thanks, Eric -- To unsubscribe, e-mail: beginners-unsubscr...@perl.org For additional commands, e-mail: beginners-h...@perl.org http://learn.perl.org/

Re: variable scope

On Feb 6, 11:01 pm, jeffp...@netzero.net (Jeff Peng) wrote: > 在 2010-02-05五的 06:27 -0800，Eric写道： > > > I have a program that requests many config values from an ini file > > using Config::IniFiles. I import all of these values into my main:: > > script but it's p

#!/usr/bin/perl

Ok, I installed Perl, when I search for perl I get /usr/bin/perl, but when I include #!/usr/bin/perl in my source I still cant exicute it without; perl myProg and I have also chmod 751 myProg I am using Linux (RH7.1) what am I missing? Thanks Eric Damn it Scotty I need more power

Anyone know how to pass in parameters to .pl files?

Hi everyone, does anyone know how to pass in parameters from command line to a perl script? Is it the same as C++ where i specify an ARGV[ ] and ARGC value or I use the @ARGV? Thanks eric

Re: variable losing it's value

At 16:39 2001.06.19, Jeff 'japhy' Pinyan wrote: >On Jun 19, Bob Mangold said: > >>I may have a bug somewhere in my code, but I can't find it. Before I >>look again though please answer this for me. > >>my ($line) = "hello"; >>foreach $line (<>){ >> . whatever >>} >>print $line; >> >>Should

Re: Date in NT?

At 00:23 2001.06.27, Jeff 'japhy' Pinyan wrote: >On Jun 27, Walt Mankowski said: > >>On Tue, Jun 26, 2001 at 10:53:12PM -0500, Steve Howard wrote: >>> I would suggest using the localtime function. That will work regardless of >>> OS. >>> >>> ($sec, $min, $hour, $mday, $mon, $year, $wday, $yday, $

Re: Simple split() question

At 01:40 2001.07.01, Jeff 'japhy' Pinyan wrote: >On Jun 30, Sanjeeb Basak said: > >>I want to perform a simple split operation, but can't get the regular expr >>working. Can anybody help me on this? >> >>my $line from a file read is: >>xyz abc 12sd "pqr stz" dfg (delimited by blank char). >> >>I'm

creating columns on the fly

ode blocks(procedures and functions instead of a simple insert statement) inside perl script? Thanks, Eric * *Eric T. Wang * *Bioinformatic Support and DNA Sequencing Core SRA * *University of

RE: creating columns on the fly

Thanks for the tip, But what if I am using Microsoft SQL server 7? is there a way to do this? eric -Original Message- From: dave hoover [mailto:[EMAIL PROTECTED]] Sent: Thursday, July 05, 2001 12:43 PM To: Eric Wang; [EMAIL PROTECTED] Cc: [EMAIL PROTECTED] Subject: Re: creating columns

$pid = open(CMD, "-|")

What does $pid = open(CMD, "-|") mean? I assume this is forking a process, but I have not seen "-|" before. Has anybody come across this kind of perl command before? -- To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED]

Use of Uninitialized References

I've just seen a strange thing. I made up a simple perl program: #!/usr/local/perl -w my ($summary_data); $summary_data->{'express'} = "blahblahblah\n"; print $summary_data->{'express'}; Notice that $summary_data is not initialized, so when used as a reference, it

Re: formatting columns

gt; chirag > > -- > To unsubscribe, e-mail: [EMAIL PROTECTED] > For additional commands, e-mail: [EMAIL PROTECTED] > > > Eric Wisti Kinetic, Inc. (651) 848-0477 -- To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED]

Re: finding a key in a hash with regexp

At 18:25 2001.08.12, Birgit Kellner wrote: >Hm, what's the shortest way to do this: I have a hash where one, and only one, key >begins with a number, I don't know its value and want to assign this value to a >variable. > >If I were to do a foreach loop, I'd do this (presuming that %hash is alrea

Associative array

Hi guys, Got a quick question. If I let @foo = "some string"; can I access say the "t" in this string by using $foo[6] ? thanx eric ***** *Eric T. Wang * *Bioinform

uploading files via web

Hi guys, I have a quick question, how do I enable my webpage to be able to browse the users computer and allow him/her to upload files into the server? is there a particular CGI module? or what's the deal? Thanks!! Eric -- To unsubscribe, e-mail: [EMAIL PROTECTED] For additional comman

take out 1 character from a variable

[2]=1 ? help Thanks Eric -- To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED]

split on _ and on -

Hi people, just need a quick reference. how do i split on underscore?( _ ) and on hyphen? ( - )? i tried split(/\_/, $var) but didn't work and I also tried split ('_', $var) but didn't work also. HELP... Thanks Eric -- To unsubscribe, e-mail: [EMAIL PROTECTED] For ad

How do I nest quote characters in a print command?

he quote character before the word titlepic (that's what I think the error log on the server is telling me). That quote is closing off an argument, right? How do I nest the quoted material within the other quotes? I've tried qq and \Q amongst other things, but I don't know what I'm doing. Thanks for any tips, Eric

Re: using print << within subroutines

At 16:42 2001.06.03, you wrote: >hello all- >quick question that is definitely from a neophyte. > >i am currently using: > >sub begin { > print "Content-type: text/html\n\n"; > print "\n"; > print "Control Panel\n"; > print "\n"; >} > >sub footer { >print "\n"; >print "\n"; >} > > >wit

Periodic Auto Start

Hi People, How do I call a perl script periodically. Say everyday at 2:00am, I copy one directory to the backup machine? Thanx Eric -- To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED]

Re: DELETE BLANK LINE

Yeah, I think you can use chomp(); so use foreach $i (@foo){ chomp($i); do you things here } I am not sure if you can delete the line if it's all blank. But, worth a try. ;) Eric ***** *Eric T.

Test

Hi guys, I just configured pine to accept emails from [EMAIL PROTECTED] to go into another folder. Please do not reply and disregard this email. Thanks Eric -- To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED]

ppm question

Hi people, I downloaded some modules off activestate's site and wanted to install the module. But when I type ppm install name, it gives me an error saying no PPD file found. Any suggestions? Thanks a lot! Eric

create a GUI via to execute perl script

Hi guys, Here's a newbie question. How do I create a GUI for users using either UNIX (SOLARIS) or Windows to execute a perl script? Also, I like that cool box with "browse." in with ability to browse the system looking for files. Thank you! Eric

Re: GENERAL REGEXP TIP NEEDED

Same thing but use the !~ operator instead of =~. using /\<(br|b|\/b|a\s.*?|\/a|p|\/p)\>/; is the same as $_ =~ /\<(br|b|\/b|a\s.*?|\/a|p|\/p)\>/; To get a true answer only when the string do not match your regex, you need to do: $_ !~ /\<(br|b|\/b|a\s.*?|\/a|p|\/p)\>

out vs my for efficiency Was: 'my' for each loop or no ?

At 08:28 2002.01.08, Prahlad Vaidyanathan wrote: >Hi, > >Was wondering which of these 2 pieces of code is more efficient : > > >my $file ; >foreach $file (@tarred) { #do something ; } >foreach $file (@gzipped) { #do something else ; } > > >OR > > >foreach my $file (@tarred)

Re: out vs my for efficiency Was: 'my' for each loop or no ?

Thanks for the info Curis. I don't think I saw any answers from the more internal aware gurus out there and like Curtis, I would certainly like to know more about this. TIA At 14:32 2002.01.08, Curtis Poe wrote: >--- Eric Beaudoin <[EMAIL PROTECTED]> wrote: >> I was wonder

OO hack/trick needed for Parse::RecDescent

Hi everyone, Because of the very interesting article by Randall in a recent SysAdmin, I've start using the very nice Parse::RecDescent module worte by Damian Conway. This thing rocks. See http://www.stonehenge.com/merlyn/UnixReview/col40.html for the article. I created a big grammar and have a

Re: OO hack/trick needed for Parse::RecDescent

At 14:01 2002.01.13, Jeff 'japhy' Pinyan wrote: >On Jan 13, Eric Beaudoin said: > >>Because of the very interesting article by Randall in a recent SysAdmin, >>I've start using the very nice Parse::RecDescent module wrote by Damian >>Conway. This thing rocks.

Re: Help using Mail::Sender

At 16:20 2002.01.13, Arthur Perley wrote: >Im trying to use the Perl module Mail::Sender to send email through SMTP. >It works great for local domains but when I try to use it for extranet >domains I get an error: >[Local user "'[EMAIL PROTECTED]'" unknown on host "mail.myhost.com"] >This isn't th

Re: Help with clearing an array

At 00:39 2002.01.14, Michael Eggleton wrote: >Hello all, > > Could some one help me with clearing or re-setting and array. > > I have an array that has an unknow number of elements in it, at one >point in my program I would like to clear that array or reset it so >that it contains nothing. Ho

Re: need help to understand a regex

At 13:05 2002.01.16, Leon wrote: >- Original Message - >From: <[EMAIL PROTECTED]> >To: <[EMAIL PROTECTED]> >Cc: <[EMAIL PROTECTED]> >> >> | $key=~/^r(\d+)c(\d+)$/ >> ||\___/|\___/| >> || | | | ` end of string >> || | | `--- one or more digits => $2

directory file rename

I have a directory full of mp3s with various names, but I want to convert each mp3 to the file name 1.mp3 and continuing up to the last file in the directory - I would also like it to generate a text file that is setup like ->

Re: one question to end the day on . . .

At 18:28 2002.02.01, Booher Timothy B 1stLt AFRL/MNAC wrote: >Hello out there - I have learned a lot of Perl today, but I am still trying >to figure one more thing out. > >How can I go through a file and extract all the text between certain >delimiters - for example I have: > >Bilbo, "Why I like

perl2exe

Hi guys, I Haven't written in this forum in so long. =) Just wondering if there are any other software out there that can make my perlscript independent of the Perl interpreter. Thanks Eric

dbi modules

Hello, I have perused the archives but can't find an answer to my problem. I have built a perl program, I use DBI.pm in it. Upon running the program I get the following return: "Can't locate loadable object for module DBI in @INC (@INC contains: /usr/lib/perl5/site_perl//5.6.0/i586-linux /usr/l

Re: dbi modules

Yes that is what I am getting. IF the object exists but is unloadable and I have run cpan to load mods what is the best move? uninstall and install cpan or is this possible? or just run CPAN again and make changes to the info? ej Brett W. McCoy wrote: >On 8 Feb 2002, Chas Owens wrote: > >>just

Re: dbi modules

Ok that solved the DBI error but a bunch of others cropped up so I have some work to do on my perl install. Running perl -MCPAN -e shell didn't finish everything as I though it would. ej Brett W. McCoy wrote: >On Fri, 8 Feb 2002, Eric Jones wrote: > >>Yes that is what I am

Re: dbi modules

Done and so far that works except it won't connect to the DB now through socket 111. But at least I know it's no longer perl mods acting up and I know what to look for and how to fix it next time. thanks for the advice ej Brett W. McCoy wrote: >On Fri, 8 Feb 2002, Eric Jones

Re: dbi modules

I am using Mysql-3.23.43-1 and I also have Oracle9i (9.0.1) running on this SuSe Linux 7.2 Pro box. So far they haven't interfered with each other. ej Brett W. McCoy wrote: >On Fri, 8 Feb 2002, Eric Jones wrote: > >>Done and so far that works except it won't connect

Redirecting STDOUT and STDERR for system()

quot;garbage", "-FOO"); the error is to be found in the stderr file), but not the output on STDOUT -- that is printed out on screen just as usual. What am I missing here? How can I do a fork, re-open STDOUT/STDERR to write to an instance of IO::Handle, and get the return code

Re: Need help w/ substitute ie. s/x/y/

Dennis, Gunnar is right, you're misusing character classes. A correct regular expression could look like this (using /x and Perl 5.10's named capture buffers): /(?]+>) (?]+>) \s, (?]+>]+>) (?[^<]+) /x I did not test that, but I guess you'll get the meaning.

Re: Redirecting STDOUT and STDERR for system()

That works like a charm -- thanks! "Chas. Owens" wrote on 07/05/2009 03:57:34 AM: > From: > > "Chas. Owens" > > To: > > Eric Veith/Germany/i...@ibmde > > Cc: > > beginners@perl.org > > Date: > > 07/05/2009 03:58 AM > > Subj

Re: Edit a config file using perl cgi script

sudo perl -e 'open($fh, "<", "/tmp/foo"); @f = <$fh>; close($fh); open($fh, ">", "/tmp/foo"); foreach(@f) { s/^(Key1=).*/$1NewValue1/; print $fh $_; } close($fh);' As always, TIMTOWTDI. HTH, -- Eric, Alpesh Naik wrot

Re: Edit a config file using perl cgi script

x27;ll probably know that already. :-) -- Eric Alpesh Naik wrote on 07/09/2009 12:23:54 PM: > From: > > Alpesh Naik > > To: > > Eric Veith/Germany/i...@ibmde > > Date: > > 07/09/2009 12:23 PM > > Subject: > > Re: Edit a config file usi

Re: perl query

The backticks work just as they would in a shell script. You're using them the wrong way in your example, anyways. my $output = `command param`; my $rc = system('command', 'param' From: Rajini Nai

Re: How to implement ping script to monitor server up/down state in perl ?

r message. HTH -- Eric From: Amit Saxena To:

Re: Using perl code in K and C shell

Surprising it works with bash at all. For the shell, your string is: '$re=q~', and the rest is no longer escaped. HTH, -- Eric From: "Ma

Re: calling Jar file

lemba wrote on 08/20/2009 01:08:32 AM: > Both approaches are not working as expected. They execute jar ok but > java is crasing somewhere and gives error. What error do you get? -- IBM Systems & Technology G

conditional index of arrays

y $value=$values[$i]; push( @{$combos{$key}}, $value ); $i++; } Finally, I have no doubt people can suggest how make the code generally more perl like and efficient. Many thanks in advance for any help, Eric #!/usr/bin/perl use strict qw(vars subs); use warnings

Re: conditional index of arrays

On Dec 4, 2009, at 8:32 AM, Shlomi Fish wrote: On Friday 04 Dec 2009 06:10:16 Eric Mooshagian wrote: Dear All, This is my first post. I present some subroutines that 1) create an index for one or more arrays and then 2) get summary statistics based on the index. I have 2 issues

complex subroutine arguments

de => (responsetime <= 200) && (responsetime >= 1200) where responsetime refers to an array. However, I have no idea how to do this using named parameters. Is there a strategy for passing such arguments to a subroutine? Thank you, Eric My current code: use strict; use warnings; use

Fwd: complex subroutine arguments - correction

Correction, I meant ||, not && ... exclude => (responsetime <= 200) || (responsetime >= 1200) where responsetime refers to an array. Thanks, Eric Begin forwarded message: From: Eric Mooshagian Date: February 3, 2010 10:45:37 PM EST To: beginners@perl.org Subject: c

Re: complex subroutine arguments

On Thu, Feb 4, 2010 at 2:24 AM, John W. Krahn wrote: > Eric Mooshagian wrote: > >> Dear All, >> > > Hello, > Hi John, Thanks for the notes. > > I have a few subroutines that I use to first build an index for several >> arrays and then, for example, take

Controlling one process depending on the status of another

r thread. Passing a subroutine reference doesn't work, of other options I don't know. I'd very much appreciate any hints. Thanks in advance. # Eric -- To unsubscribe, e-mail: beginners-unsubscr...@perl.org For additional commands, e-mail: beginners-h...@perl.org http://learn.perl.org/

Re: Controlling one process depending on the status of another

kind of child process handling. -- Eric MSP Veith Hechtsheimer Str. 2 DE-55131 Mainz Germany IBM Deutschland GmbH Vorsitzender des Aufsichtsrats: Erich Clementi Geschäftsführung: Martin Jetter (Vorsitzender), Reinhard Reschke, Christoph Grandpierre, Matthias Hartmann, Michael Diemer, Martina K

RE: Controlling one process depending on the status of another

t avoid (e.g., flushing command output on SIGTERM, that, in turn, can be issued because of a SIGCHLD -- the dependency stuff). Could somebody please give me an example in which -- using POSIX RT signals -- work in the signal handler is responsible for corruption, or better yet, outline when co

Re: Can anybody explain me what this shebang line is doing?

both shell and perl. However, Perl doesn't execute it because of the "if 0" part, which the shell, in turn, never reads because of the "exec" within the eval'd string. It's actually pretty smart, but unnecessary since there easier ways. Eric

Re: Controlling one process depending on the status of another

lloc call in a way that > causes the perl interpreter to crash and dump core. Well, that's as far as I'm right now. But I cannot really gasp it, that's why I'd like a example, just the way one demonstrates the pitfalls of malloc() to a C newbie. So if somebody could show me h

Re: Any Good SCM tool to manage Perl Code locally

r. It is not only pretty powerful, but also makes it easy to manage private stuff because you're not in need of any kind of master server due to its decentralized architecture. -- Eric MSP Veith Hechtsheimer Str. 2 DE-55131 Mainz Germany IBM Deutschland GmbH Vorsitzender des

Re: Any Good SCM tool to manage Perl Code locally

Jeremiah Foster wrote on 03/15/2010 05:20:16 PM: > Shlomi mentioned git early on in this thread. You're right, sorry, I missed that one. Eric -- Eric MSP Veith Hechtsheimer Str. 2 DE-55131 Mainz Germany IBM Deutschland GmbH Vorsitzender des Aufsichtsrat

Re: Any Good SCM tool to manage Perl Code locally

ush to, and as such should not (cannot?) be edited directly. Eric -- Eric MSP Veith Hechtsheimer Str. 2 DE-55131 Mainz Germany IBM Deutschland GmbH Vorsitzender des Aufsichtsrats: Erich Clementi Geschäftsführung: Martin Jetter (Vorsitzender), Reinhard Reschke,

Getting garbage fast

slow, too. :-/ Any ideas are greatly appreciated. Thanks in advance, Eric -- Eric MSP Veith Hechtsheimer Str. 2 DE-55131 Mainz Germany IBM Deutschland GmbH Vorsitzender des Aufsichtsrats: Erich Clementi Geschäftsführung: Martin Jetter (Vorsitzender), Reinhard Reschk

Re: Getting garbage fast

fered. (Note the " around "more elegant"!) Thanks! :-) Eric -- Eric MSP Veith Hechtsheimer Str. 2 DE-55131 Mainz Germany IBM Deutschland GmbH Vorsitzender des Aufsichtsrats: Erich Clementi Geschäftsführung: Martin Jetter (Vorsitzender), Reinhard Resc

Getting a subroutine reference from an object instance

o->quux; # How would I get the reference to the sub just called, so that I could do: $quuxref->(); --->%--- I need this for the "attributes" pragma. :-) TIA! Eric -- Eric MSP Veith Hechtsheimer Str. 2 DE-55131 Mainz Germany IBM Deutschland GmbH Vorsitzender

Re: Getting a subroutine reference from an object instance

s it in the fashion of "$instance->$method_name(@params)". I'd like to check in the accessor method whether the sub I'm about to call has the ":Forks" attribute and do a fork before actually calling it if it has. TIA, Eric -- Eric MSP Veit

Re: Getting a subroutine reference from an object instance

appear popular. Hm, what else would you have prefered? Right now I use a r/o attribute to set up a per-class list of methods that do not fork (actually, more commands *do* fork than not). Method attributes would have eliminated some typos. *grin* TIA, Eric -- Eric MSP Vei

Re: Getting a subroutine reference from an object instance

Peter Scott wrote on 04/10/2010 03:33:46 PM: > You'd probably benefit from taking this to a Moose list. Good idea. Thanks for all the help, especially to Shlomi, who pointed out the $instance->can('foo') solution. Eric -- Eric MSP Veith Hechtsh

Re: fork, parallel and global values

C) algorithms, ranging from files over sockets to posix message queues. You might to have a look at "perldoc perlipc" and the whole lot of IPC modules on cpan. HTH. Eric -- Eric MSP Veith Hechtsheimer Str. 2 DE-55131 Mainz Germany IBM Deutschland GmbH Vorsitzender de

RE: data dumper

t wouldn't make much of a difference. Eric -- Eric MSP Veith Hechtsheimer Str. 2 DE-55131 Mainz Germany IBM Deutschland GmbH Vorsitzender des Aufsichtsrats: Erich Clementi Geschäftsführung: Martin Jetter (Vorsitzender), Reinhard Reschke, Christoph Grandpierre, Matthias Hartmann, M

Re: Creating a linux service

roblems, and even more for programmer mistakes. And that's why I recommended daemontools and others. Eric -- Eric MSP Veith Hechtsheimer Str. 2 DE-55131 Mainz Germany IBM Deutschland GmbH Vorsitzender des Aufsichtsrats: Erich Clementi Geschäftsführung: Martin Jetter (Vorsitzende

Re: Location of Perl libraries

all modules from CPAN directly into the site library directory, I choose this approach, too. The only problem that you cannot solve with the "self-contained" approach is that of libraries with XS code: Changing library versions or even architectures will render this particular contained l

Re: running jar file with multiple arguments in perl

pect" would do. Eric -- Eric MSP Veith Hechtsheimer Str. 2 DE-55131 Mainz Germany IBM Deutschland GmbH Vorsitzender des Aufsichtsrats: Erich Clementi Geschäftsführung: Martin Jetter (Vorsitzender), Reinhard Reschke, Christoph Grandpierre, Matthias Hartmann, Michael Diemer

Re: running jar file with multiple arguments in perl

Kulit Ko wrote on 05/29/2010 04:38:56 PM: > Hi Keith, My name's Eric. ;-) > Thanks for the reply. Is the IPC::Run always available in the perl > installation? Ive tried is but it says it is not available in @INC. > Thanks. No, IPC::Run isn't available with a standard per

Re: running jar file with multiple arguments in perl

but nevertheless allow wrinting to another application. Have a look at them (e.g., with "perldoc IPC::Run2"), they're quite well documented. > Btw, my name is Laarni. Hm, the mail header says "Kulit Ko." HTH. Eric -- Eric MSP Veith Hechtsheimer S

Re: get acl's of directory

ively to the Linux world years ago, and every of the most used file systems the linux kernel supports has ACLs and extended attributes built in. Rsync, tar, cp, ..., support ACLs and attributes. Eric -- Eric MSP Veith Hechtsheimer Str. 2 DE-55131 Mainz Germany IBM Deutschland GmbH Vor

Re: get acl's of directory

s that you don't have a C compiler installed, but I > really can't tell unless you post the output of make. Could also be that the libattr development headers are missing. But please post the complete log, or at least all error messages.. Eric -- Eric MSP Veit

2 questions please, one on scope and one on regex

n the line above can be a 1 or 2 digit number. The 6 digit number right after the 'Subject:' is an employee number and the 1 or 2 digit number after it is the hours worked. Thank you for any attention you can give to this. Cheers, Eric -- To unsubscribe, e-mail: beginners-unsubscr.

Re: javascript question

http://search.cpan.org/dist/Win32-IEAutomation/lib/Win32/IEAutomation.pm Chas, That looks like it might be the ticket. Thank you very much for the information. Happy New Year! Eric -- To unsubscribe, e-mail: beginners-unsubscr...@perl.org For additional commands, e-mail: beginners-h...@per

Re: print on the same line

nt for my $i ( 0 .. 10 ){ my $sec = 10 - $i; back_and_print( "$sec seconds" ); sleep 1; } back_and_print( "" ); print "\n"; Shawn, Thank you for the reply, but I tried \b and that was one of the escape characters activeState perl has trouble with. Any

Re: Question of memory management in Perl

off the top of my head I would suggest you slice off the slice off the pieces that you have used already when pulling data from the original array. That way the array gets smaller as you finish modifiying its info and transferring it somewhere else. BassFool On Monday 24 May 2004 02:57 pm, Ha

Re: find out who was online at a given time

On Tuesday 20 July 2004 10:34 am, [EMAIL PROTECTED] wrote: > Ok, this may or may not be a tricky one I will try and be succinct in my > statement. > > I have a database (mysql 4.0) with radius log entries for each day, we > receive emails about Acceptable Use Abuses and must figure out exactly > wh

Re: Having trouble using the Shell within Perl script.

Does the output from the scripts go into a file or does the output print to the screen(standard out)? If it goes to a file then you need to open the file and read the info. If it goes to standard out you can do something like this to get the ouput. @info=`/home/my/directory/` (the backtick not t

Re: converting the elements of a hash to uppercase

; use strict; > use warnings; > > my $ref = { 'a' => 'aaa', 'b' => 'bbb', 'c' => 'ccc' }; > > while ( my($k,$v) = each %$ref ) { > $ref->{uc($k)} = delete( $ref->{$k} ); > } > > use Data::Dumper; > print Dumper( $ref ); > > __END__ -- Eric Walker -- CAD Engineer X82573 -- To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED] <http://learn.perl.org/> <http://learn.perl.org/first-response>

Re: Trouble with compound regular expression matching

> 928-203-0170 > > "There are only two ways to live your life. > One is as though nothing is a miracle. > The other is as if everything is." > --Albert Einstein I am no professional but try this one. if ($file_name !~ /(tif$|jpg$)/i

Re: remove duplicate lines

Can't you run uniq from the command prompt to get rid of the duplicate lines? perlnewbie.. On Friday 27 May 2005 09:07 am, John Doe wrote: > Hello > > As an addition to my last post: > > Am Freitag, 27. Mai 2005 13.56 schrieb Jack Daniels (Butch): > > Wow, I'm really confused. I'm trying to remo

Re: remove duplicate lines

On Friday 27 May 2005 01:22 pm, John Doe wrote: > Am Freitag, 27. Mai 2005 17.15 schrieb Eric Walker: > > Can't you run uniq from the command prompt to get rid of the duplicate > > lines? > > > > perlnewbie.. > > [...] > > Yes I can, > > $ cat

Web page manipulation

to learn. Thanks for any help! -Eric -- To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED] <http://learn.perl.org/> <http://learn.perl.org/first-response>

Re: Linux

rom Google. Just search on "man perltoc" for instance and you will see links to the man pages online. Good luck! -Eric Ryan Dillinger wrote: Hello All, I just recently loaded linux onto my laptop. I hope this was not a bad move. But I cannot find the Activstate Perl I downloaded.I am u

Re: Filtering question

I think if you filter on who they're to as opposed to who they are from, you should be fine. All these emails are to "beginners@perl.org". Use that as your filter criteria. Johnson, Reginald (GTI) wrote: Hi All, I have just started to receive these mails and find them very useful. However, I

Re: code needed

Check out this web page, http://www.developer.com/lang/other/article.php/3454041. It has examples that return link and tags using WWW::Mechanize, which is a subset of LWP. -Eric Hal Wigoda wrote: anyone have any code that will return the links and tags from web document downloaded using

check for duplicate files that are truncated

Hi, I am new to the list, so I apologise if I do anything wrong :) I made the script below to check files that are duplicates but I only want to check the first few bytes (perhaps 1-10k, depending on false positives) I would like to convert it to native perl, can someone give me some pointers?

Re: iterate through and array?

I am sure someone else can do it better, but how about the following? foreach (@rray){ if (/match/) {print "yay";} } On 10/10/06, Charles Farinella <[EMAIL PROTECTED]> wrote: How can I iterate through an array and if I find a match do something without doing that thing for every element in th

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