perl.beginners
[Top] [All Lists]
<prev [Date] next>
<prev [Thread] next>

Re: Define NULL value in Perl

from [Yitzle]
Subject: Re: Define NULL value in Perl
From: Yitzle
Date: Wed, 9 Jul 2008 10:22:59 -0400
Newsgroups: perl.beginners 

On Wed, Jul 9, 2008 at 2:30 AM, Thomas Bätzler <t.baetzler@xxxxxxxxxx> wrote:
> NULL is a SQL term. The Perl equivalent is undef, i.e.
>
>  $x = undef;

NULL is used far more widely than in just SQL; it is used in C/C++,
Java, Visual Basic and I'm sure many many more.
[More with this subject...]
<Prev in Thread] Current Thread [Next in Thread>
Previous by Date:  RE: function call help, Stewart Anderson
Next by Date:  Re: Filtering contetn in a variable, Yitzle
Previous by Thread:  RE: Define NULL value in Perl, T Baetzler
Next by Thread:  Re: Define NULL value in Perl, Rob Dixon
Indexes:  [Date] [Thread] [Top] [All Lists]