How I should work remote/hybrid more effectively
Background
Both composition and inheritance place sub objects inside the new class. With composition, the sub object is explicit whereas the sub object with inheritance...
One of most compelling arguments for object oriented programming is code reuse.
We touched a bit on Inheritance concept. Inheritance is sometimes used to add functions to a class as a way of reuse for a new purpose.
One of the Object Oriented Programming concept is the ability of polymorphism. The word, polymorphism is an ancient Greek term. It means many forms. In progr...
What is upcasting?
An abstract class is like an ordinary class except one or more functions or properties is incomplete - ie. a function without implementation or a property wi...
A constructor is a special function that creates a new object. Using var or val in the parameter list makes them accessible from outside the object.