thanks for ur reply and really i learn from ur notes, as i understand the class of calculator change so it need to be adapted via adapter class...
Thanks , u say that u want to adapt to return float instead of int so u will make adapter to Itarget but it still return integer so we not make...
i want a simple example for adapter pattern , i read this article in the site and its good but i have gap in some understanding some point so i...
So what is the steps to start learn how to make simple anti-virus or in another word what is the book i should read to develop my skills to make...
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