How to redefine the default escape character

Hi, All! The default character to escape is backslash (\). Is there any way to redefine this and set it to any other character? For e.g. if I wanted to use '^' instead of '\'. *print "Hello World ^n";* Thanks, Vijay Gururaja

Check if a given function returns something

statement and some do not. So, when i invoke the sub routine "function" and i pass the returned value into $str, I need to check if $str has any value assigned or not. Can you tell me how I could accomplish this? Thanks, Vijay ___

Traversing upto end of line

be working. I also tried if($string != null) { do operations; } This does not seem to be working either. Can someone help me out? Thanks, Vijay ___ Support the World Aids Awareness campaign this month with Yahoo! For Good http

How to test if a graph is a subgraph of another graph?

I am using Graph::Directed module but there does not seem to be a way to test if one graph is a subgraph of another. -- To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED] http://learn.perl.org/

Re: Tree data structure

cifically looking for something. I am trying to study the structures to see if there is something interesting there. Maybe this time I am using trees just for trees :) -- Vijay -- To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED] http://learn.perl.org/

Re: Tree data structure

only find something called Tree::Nary which is not very useful to me. Thank you. -- Vijay -- To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED] http://learn.perl.org/

Tree data structure

I am trying to use Graph::Directed to test if a structure is a DAG or a tree. There is a simple method to test whether the graph is a DAG. However, I could not find a way to test if it is a tree. -- To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED] http

Re: Help understand documentation

I understand. My question is that Net::Ping does not use that info at all. If a host is alive, it will be listed in the output no matter what port you specify. Is this a bug? On 6/11/06, Xavier Noria <[EMAIL PROTECTED]> wrote: On Jun 11, 2006, at 14:20, Vijay Kumar Adhikari wrote: >

Help understand documentation

$rtt,$ip) = $p->ack) { print "HOST: $host [$ip] ACKed in $rtt seconds.\n"; } Can some body tell me what the following line does? $p->{port_num} = getservbyname("http", "tcp"); -- Vijay -- To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands

Can't locate Carp/Heavy.pm

5.8.3/Carp.pm line 178 I tried to install it from CPAN but looks like it is not available there. Carp::Heavy should be in core installation. Not sure why I am grtting this error. Help. -- Vijay -- To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED]

Re: Two perl installation

FC3 On 6/8/06, sfantar <[EMAIL PROTECTED]> wrote: Vijay Kumar Adhikari a écrit : > Thanks, but I am not using mod_perl. > > The problem is twofold. It works well when accessed from CGI. It > doesn't complain anything at all. When run in command line, it > generates th

Re: Two perl installation

fix that error with DBD::Mysql On 6/8/06, sfantar <[EMAIL PROTECTED]> wrote: Vijay Kumar Adhikari a écrit : > Hello, I was running an earlier version of perl and upgraded to the > latest one. Now when I run perl from command line, I get an error like > this > > [Thu Jun

Two perl installation

Hello, I was running an earlier version of perl and upgraded to the latest one. Now when I run perl from command line, I get an error like this [Thu Jun 8 18:57:18 2006] Importer_mysql.pl: install_driver(mysql) failed: Can't load '/usr/local/lib/perl5/site_perl/5.8.8/i686-linux/auto/DBD/mysql/my

ssh to a remote machine

Hi, I need to ssh to a remote machine, run a command and get the output. Is there some modules that can help. TIA Vijay -- No virus found in this outgoing message. Checked by AVG Anti-Virus. Version: 7.0.323 / Virus Database: 267.7.10/25 - Release Date: 6/21/2005 -- To unsubscribe, e

RE: Tabular Data, Group By Functions

Thank you. That helped. I get the data as output from another program. Is their any way that I need not save it the output in a temp file and directly pipe it to DBD:CSV. -Original Message- From: Chris Devers [mailto:[EMAIL PROTECTED] Sent: Tuesday, June 14, 2005 5:52 PM To: Vijay Kumar

Tabular Data, Group By Functions

Hi I have some tab delimited text data like ID In Out Day 1 5 2 1 2 4 9 2 3 3 3 2 4 6 7 3 5 5 0 5 6 7 9 3 7 8 9 4 8 6 6 4 I want to perfor