Someone wrote:
> I have the 2nd edition.
Make sure you "reply to list" so that everyone can help and/or benefit.
Okay. What about the other two suggestions?
2. Have you checked the errata on the publisher's web site? Here are
the errata for the current (2nd) edition:
http://oreilly.com/c
wer
http://estetikburuncerrahisi.com/mr/lybibl/cddhmsewykrj/ubpejcbsumykym.php
Richard Fernandez
Bill,
Below statement wont be helpful for lee, as he has requirement to loop at
least one time.
last if ($counter > 2);
where as below one is working:
if ( $counter > 2) {
print 'if : ' . $counter . "\n"; #could do print "if : $counter\n" as
well
last;
}
On
I think the rest after the 'if' for the last is wrong. either do this:
last if ($counter > 2);
or
if ( $counter > 2) {
print 'if : ' . $counter . "\n"; #could do print "if : $counter\n" as
well
last;
}
On Mon, Jun 17, 2013 at 8:56 AM, lee wrote:
> Hi,
>
> trying to figure out what
lee,
You have a post statement if and then a code block. You can only use one of
two forms:
print "test" if $color eq "blue"; #no parenthesis required
if($color eq "blue"){print "test";}
As far as last, http://perldoc.perl.org/functions/last.html
The example given:
LINE: while () {
Hi,
trying to figure out what `last' actually does, I wrote this test
script:
use strict;
use warnings;
use autodie;
my $counter = 0;
while($counter < 8) {
last if($counter > 2) {
print "if: " . $counter . "\n";
}
else {
print "else: " . $counter . "\n";
}
$
