Object-oriented programming allows procedures about objects to be created whose exact type is not known until runtime. For example, a screen cursor may change its shape from an arrow to a line ...

One of the easiest ways to understand what is meant by ‘object oriented’, is to define what it is not. Before Object Oriented Programming (OOP) programs were written an imperative way ...

Since Java 21, wrapper classes have played an increasingly sophisticated role in Java’s type system. Here’s everything you ...

In class-based object-oriented programming, a supertype is a class that another class descends from. In OOP-speak, we say the subclass inherits from the superclass.

This lesson starts a new segment about Object-Oriented Programming (OOP) — an important set of concepts critical to understanding any modern software, not just modern embedded software. As usual in ...

This, I believe, is the greatest hurdle to overcome when entering the world of object-oriented programming. ... (CObject) in which all GUI-based classes will be used to develop their behavior, and ...

In this class, we will examine fundamental objected-oriented analysis and design techniques and show how decisions made during analysis and design impact the implementation of software systems. This ...

In programming we were particularly interested in the subject of object-oriented programming (OOP). At this point, an interim conclusion may be granted: The topic of OOP has sneaked in and established ...

If you're not familiar with object-oriented programming, some of the concepts can be hard to understand, especially if you're a longtime procedural language programmer. Follow along as we take a ...

Instances are the foundation of object-oriented programming. Static methods are ones that aren't passed in any instance variables. As such, if you move static methods and static variables into a ...