Shlomi Fish wrote:
On Wednesday 30 Jun 2010 13:52:19 Chaitanya Yanamadala wrote:
try this..
now to get the $variable,
read each line of the file by just opening it..
in this one only thing u need to do is value of $j....
Let me comment on your code.
1. Please show us all your code, not just part of it.
2. Add "use strict;" and "use warnings;" to the beginning and fix all the
problems it reports..
$variable = "name1##Thu Oct 18 14:33:23 2007 ##2007-10-18
14:33:23.000000000-0400";
my @vv = split('-',$variable);
my @vale = split('##',$variable);
Why are you splitting on strings instead of on regexes?
The first argument to split() *is* a regex. Any expression will be
converted to a regex, even strings.
<< split(/##/, $variable);>>
Or perhaps:
split(m'##',$variable);
$found = grep /$search/,@vale;
1. Maybe you want grep /\Q$search\E/ here.
2. grep returns a list.
And in scalar context grep returns the number of matches.
John
--
Any intelligent fool can make things bigger and
more complex... It takes a touch of genius -
and a lot of courage to move in the opposite
direction. -- Albert Einstein
--
To unsubscribe, e-mail: beginners-unsubscr...@perl.org
For additional commands, e-mail: beginners-h...@perl.org
http://learn.perl.org/
