RE: Perl Elementary Assignment Question
- From: "Humberto Rodriguez" <sub@xxxxxxxxxxxxxxx>
- To: <programmingblind@xxxxxxxxxxxxx>
- Date: Mon, 17 Aug 2009 09:33:24 -0400
Hello,
You must use my the first time you use a variable, when you are using
the module strict. It helps avoid mistakes that are very hard to
find.
H
Umberto
-----Original Message-----
From: programmingblind-bounce@xxxxxxxxxxxxx
[mailto:programmingblind-bounce@xxxxxxxxxxxxx] On Behalf Of Homme,
James
Sent: Monday, August 17, 2009 8:12 AM
To: programmingblind@xxxxxxxxxxxxx
Subject: Perl Elementary Assignment Question
Hi,
I think I remember that I read that you should always put the word my
before all variables when you assign them. For example, you'd write:
My $first name = "Jim";
This seems to conflict with the early chapters of the Learning Perl
books I'm reading, where they don't do this. How does this work?
Thanks.
Jim
----------
Jim Homme
Usability Services
412-544-1810
james.homme@xxxxxxxxxxxx
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