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Subject Author Date
$var = { } ankugoe7@gmail.com 04-03-2008
---> Re: $var = { } Peter Makholm04-03-2008
| `--> Re: $var = { } Jürgen Exner04-03-2008
`--> Re: $var = { } Chris Mattern04-04-2008
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Posted by ankugoe7@gmail.com on April 3, 2008, 7:08 am
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 What does this means

$var = { }

Posted by Peter Makholm on April 3, 2008, 7:12 am
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> What does this means
>
> $var = { }

This assigns an empty hashref to $var. Read the perlref documentation.

//Makholm

Posted by Jürgen Exner on April 3, 2008, 8:51 am
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>
>> What does this means
>>
>> $var = { }
>
>This assigns an empty hashref to $var.

Ahemmm, it's not the reference that is empty but the hash that it points
to.

jue

Posted by Chris Mattern on April 4, 2008, 3:03 pm
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> What does this means
>
> $var = { }

It means $var gets assigned a reference to an anonymous, empty hash.


--
Christopher Mattern

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