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Posted by Jerry Stuckle on 12/01/06 13:18
d.adamkiewicz@i7.com.pl wrote:
> Hello Folks
>
> Anybody can show me real world singleton class example?
> Something that works (is implemented) as part of working solution.
> Does it make sense to create database handler class that way?
>
> Regards
> Darek
>
Darek,
I've used them for database classes before. It allows me to have
multiple classes (representing my business-layer logic) using the same
instance without worrying about whether the object has been previously
defined or used.
Because of the transactional nature of web pages, they aren't as useful
as in other programs. But they still have a use.
--
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Remove the "x" from my email address
Jerry Stuckle
JDS Computer Training Corp.
jstucklex@attglobal.net
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