On Tue, 2004-07-27 at 19:50, Wiggins d Anconia wrote:
> Please bottom post, this thread is unreadable.
>
> >
> > Ramprasad,
> >
> > thanks for the heads up on File::Tail;
> >
> > unfortunatley the module isn't installed and we have a very tight
> > restricttions on what we can install on produc
Cool it works, thanks alot for your help.
-Original Message-
From: James Edward Gray II [mailto:[EMAIL PROTECTED]
Sent: Monday, July 26, 2004 9:04 PM
To: [EMAIL PROTECTED]
Cc: Perl Beginners
Subject: Re: Multiple Parameters
On Jul 26, 2004, at 6:29 PM, <[EMAIL PROTECTED]> wrote:
> Tha
I'm trying to convert all of my scripts over from Net-FTP to Net-SFTP on
Activestate 5.6.1. I was getting the error:
Your vendor has not defined Fcntl macro F_SETFL, used at
H:/Perl/site/lib/Net/SSH/Perl.pm line 218.
After some research, I found that I need to install Net-SSH-W32Perl that is
On Tue, 27 Jul 2004 11:58:51 -0400, Bob Showalter wrote
>
> It's really not a Perl issue per se. I assume you're talking about variables
> used by Oracle libraries, like ORACLE_HOME and ORACLE_SID.
>
> I advise you to *not* attempt to set or monkey with these variables inside
> the Perl script. T
Good point in fact Oracle (for example) recommends setting the environment before you
even install Oracle. To do it any other way invites trouble and as Oracle would say,
you're on your own :-)
> jason corbett wrote:
> > How does one go about assuring that the environment variables are
> > pro
jason corbett wrote:
> How does one go about assuring that the environment variables are
> properly set in perl? I read several books, but none go in depth
> about how to write a script that includes all the required variables,
> that way nothing gets left out.
It's really not a Perl issue per se.
Paul Kraus wrote:
You can access all the env variables like this...
$ENV{ 'VAR' }
example
my $home = $ENV{ 'HOME' };
print "$home\n";
I have never tried to change them but I would assume
that it would work.
HTH,
Paul Kraus
On Tue, Jul 27, 2004 at 07:29:45AM -0700, jason corbett wrote:
How does one
You can access all the env variables like this...
$ENV{ 'VAR' }
example
my $home = $ENV{ 'HOME' };
print "$home\n";
I have never tried to change them but I would assume
that it would work.
HTH,
Paul Kraus
On Tue, Jul 27, 2004 at 07:29:45AM -0700, jason corbett wrote:
> How does one go about as
Personally I figured the original coder would join this list and respond (or at least
respond). If he's really interested in Perl then more questions/answer would come.
Silence get's his request dropped from my short term memory :-)
> > Wiggins d Anconia wrote:
> > > Gregorie Hostettler wrote
How does one go about assuring that the environment variables are properly set in
perl? I read several books, but none go in depth about how to write a script that
includes all the required variables, that way nothing gets left out.
Please advise.
JC
[snipet]
#!/usr/bin/perl -w
$ENV{"
Please bottom post, this thread is unreadable.
>
> Ramprasad,
>
> thanks for the heads up on File::Tail;
>
> unfortunatley the module isn't installed and we have a very tight
> restricttions on what we can install on production servers (banks are like
> that!!!).
>
Sillieness (I know), but st
> Wiggins d Anconia wrote:
> > Gregorie Hostettler wrote:
> > > ...
> > > As you can see when running this small piece of "code", as soon as
> > > you push a new record, all records already existing become
> > > filled with the new pushed record and it is impossible to get any
> > > other...
> > >
Thanks for the direction,
For anyone who's interested, I found an excellent article that explains
this behaviour here:
http://tlc.perlarchive.com/articles/perl/ug0002.shtml
Brian
-Original Message-
From: Charles K. Clarkson [mailto:[EMAIL PROTECTED]
Sent: 27 July 2004 11:06
To: Brian L
Ramprasad,
thanks for the heads up on File::Tail;
unfortunatley the module isn't installed and we have a very tight
restricttions on what we can install on production servers (banks are like
that!!!).
so I'm back needing to find a way to do it with the tell and seek commands,
thanks,
Ad
my %ten;
$ten{ rand() } = undef until scalar keys %ten == 10;
print "$_\n" for keys %ten;
Keep in mind, as Randy Sims pointed out, rand() is not truly random, but it
is random enough for me.
;-)
-Original Message-
From: N, Guruguhan (GEAE, Foreign National, EACOE)
[mailto:[EMAIL PROTECTE
Randy,
You are absolutely correct. Perl's rand function is not a random as it could
be. List::Util (via Fisher-Yates) is definitely more "random." However, the
original problem placed the contraint of not repeating any numbers. So with
every number chosen, you invariably shrink the number of choic
Wiggins d Anconia wrote:
> Gregorie Hostettler wrote:
> > ...
> > As you can see when running this small piece of "code", as soon as
> > you push a new record, all records already existing become
> > filled with the new pushed record and it is impossible to get any
> > other...
> >
> > Looks like
Zeus Odin wrote:
If you want to do it without the use of a module, you could
(1) add the 15 numbers to an array (the deck)
(2) choose a random number from the deck
(3) remove that random element and add it to another array (your hand)
(4) repeat until done (your hand has 10 numbers)
This sounds exa
Brian Ling wrote:
> my $test1 = ${refer}->{value}->{fred};
> print Dumper($refer);
> # this doesn't change the data as i'd expect
>
> my $test2 = ${refer}->{value}->{fred}->{value};
> print Dumper($refer);
> # this actually creates a key 'fred' pointing
> # to a empty hash ref #I
>
> So my quest
Hi Zeus,
Your code and explanation are good. Incase I want 10 non repeated random
numbers between 0 and 1 what needs to be done?
Regards
guruguhan
-Original Message-
From: Zeus Odin [mailto:[EMAIL PROTECTED]
Sent: Tuesday, July 27, 2004 5:17 AM
To: [EMAIL PROTECTED]
Subject
Hi all,
I seem to have completely confused myself with a data structure, as
testing for a keys existence seems to create an anonymous hash ref. The
following is a very cut down version of my code, to try and explore
what's going on.
#!/usr/bin/perl
use warnings;
use strict;
use Data::Dumper;
my
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