On Thu, Jun 12, 2008 at 5:28 AM, [EMAIL PROTECTED] <[EMAIL PROTECTED]>
wrote:
> Hi there,
>
> I am stuck with something here.
> What does the following piece of code mean?
>
> my @temp1;
> my @temp2;
> $cnt=0;
> $temp2[$cnt] = [EMAIL PROTECTED];
>
> What is the kind of data stored in $tempFieldNames[$information] ?
>
Your creating a reference to an array as and storing that reference in array
index 0.
Data::Dumper can be very helpful for understanding what's going on here its
no different than doing saying $temp2[$cnt] = [EMAIL PROTECTED];
#!/usr/bin/perl -w
use strict;
use Data::Dumper;
my @temp1 = ("Apple", "Orange", "Mango");
my @temp2;
my $cnt=0;
$temp2[$cnt] = [EMAIL PROTECTED];
print Dumper([EMAIL PROTECTED]);
$VAR1 = [
[
'Apple',
'Orange',
'Mango'
]
];
As you can see here the first element index 0 in your array contains an
anonymous array.
I hope this is clear.
>
> Please help.
>
> Sundeep
>
>
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>
>
--
[ Rodrick R. Brown ]
http://www.rodrickbrown.com http://www.linkedin.com/in/rodrickbrown
