Understand the key concepts behind composition and inheritance that allow you to build reusable and flexible types in your .NET applications.

Inheritance and polymorphism One of the benefits of inheritance is that it allows you to perform operations on subclasses through their superclass, which is known as polymorphism.

It's not good enough to simply use inheritance and apply the rules of polymorphism to your code. To write SOLID code, and properly implement the Liskov substitution principle in Java, your code must ...

Here's my situation: I have a template for a virtual class, with one templated friend global function, and one pure virtual function which the global function tries to call through a pointer to ...

That polymorphism, like those in the genes for many other drug-metabolizing enzymes, shows striking ethnic variation. 45 As a result, most East Asian subjects are rapid acetylators of isoniazid ...