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From Drew Taylor <dtay...@vialogix.com>
Subject Is variable initialization necessary?
Date Mon, 10 Jul 2000 17:33:37 GMT
Here's another topic I've had on my mind lately.

I currently try to initialize all vaiables in the definition (my $var =
();) I've read where several I respect, Doug being one :-), initialize
variables. Then I've read posts of people comparing the op count from
initializtion vs. non-initialization where initialization creates a
sizable more percentage of calls.

So my question is: Is variable initialization necessary? Is being a
lexical enough? To date, I've played it safe. But if I don't have to...
then I won't.

Does anyone have good evidence either way?

-- 
Drew Taylor
Vialogix Communications, Inc.
501 N. College Street
Charlotte, NC 28202
704 370 0550
http://www.vialogix.com/

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