RE: How to store the out put in StringBuffer
From: Sreedhar Kalkunte-Venkatachala (Sreedhar.Kalkunte-Venkatachala_at_ubs.com)
Date: 10/24/04
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Date: Sun, 24 Oct 2004 11:17:31 +0100 To: <zeus.odin@verizon.net>, <beginners@perl.org>
Hi
thanks. problem resolved
I have added variable called $msg1.=$previousline;
Regards
Sreedhar
-----Original Message-----
From: Zeus Odin [ mailto:zeus.odin@verizon.net]
Sent: 23 October 2004 22:40
To: Kalkunte-Venkatachala, Sreedhar; beginners@perl.org
Subject: RE: How to store the out put in StringBuffer
The following should do what you want. @print is an array of array
references. You have to read the documentation, learn what it is, and how to
use it. Now would be a good time to learn the Perl debugger so you can step
through my code. Your assignment is to print @print in your DoChat()
routine. (After all, I can't very well write the whole thing for you)
;-)
@print is the buffer you keep referring to:
-------------------
#!/usr/bin/perl
use warnings;
use strict;
my(@tail, @print);
open LOG, 'mastering.txt' or die "Could not open log file: $!";
while (<LOG>) {
push @tail, $_;
shift @tail if @tail > 10;
if (/error/) {
my($line);
for (1 .. 10) {
push @tail, $line if defined($line = <LOG>);
}
push @print, [ @tail ];
@tail = ();
}
}
DoChat()
-------------------
Good luck,
ZO
-----Original Message-----
From: Sreedhar.Kalkunte-Venkatachala@ubs.com
[ mailto:Sreedhar.Kalkunte-Venkatachala@ubs.com]
Sent: Saturday, October 23, 2004 12:38 PM
To: zeus.odin@verizon.net
Subject: RE: How to store the out put in StringBuffer
Hi
Thank you very much for the mail.
Say in the for loop it is printing
var1 --> 1
var2 --> 2
var3 --> 3
var4 --> 4
var5 --> 5
var6 --> 6
How to store var1,2,3,4,5,6 to one variable --> $Newvar should print
1
2
3
4
5
6
A buffer kind
i.e 6 lines is should store in one variable. Am I asking some thing wrong
regards
Sreedhar
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- Next message: Kevin Pfeiffer: "charset problem using HTTP::Request on command line"
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- Maybe in reply to: Sreedhar Kalkunte-Venkatachala: "How to store the out put in StringBuffer"
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