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The four pillars of Object-Oriented Programming are:
In this article I will demonstrate these principles using the Dart language.
Encapsulation Encapsulation is the principle that limits access to of an object's state; and the bundling of methods and operations that do work on a set of data. In other languages such as C++ and Java, it is common to control access to a field by...
To hide the unnecessary details of an implementation A simple example of abstraction is the concept of a car. When you drive a car, there is the concept of accelerating, braking, and turning the wheel to switch directions. The driver doesn't need ...
