Object oriented programming (or OOP) is a collection of objects (data) and patterns of their interactions around data, or objects, rather than functions and logic. In other words, data and logic are encapsulated into objects and object oriented programming helps break down large programs into smaller and reusable parts.
Object Oriented Programming languages include C#, Java, Python, C++, Visual Basic .Net and JavaScript. Apple co-founder Steve Jobs explained object oriented programming in this jargon-free breakdown.
Object oriented programming focuses on the thinking process the implementation of what the developer wants to manipulate — rather than the logic required to manipulate them.
Scalability, efficiency, reusability, information protection, and easy debugging are all benefits of object oriented programming. Which one of these items below is easier to build, modify, and create?
If you guessed the Lego castle, you are correct. Since an object oriented programming approach was used to build the Lego structure, it’s easily modified. The beach sandcastle is harder to maintain and modify because of other elements such as water, people, etc.
Object oriented programming is convenient for problems which can be solved with relationships between elements, where there’s a known set of methods and processes.
Object oriented programming can also be a lot of work without planning and foresight, additionally it can be damaged due external changes. But object oriented programming doesn’t solve everything, and some problems don’t easily fall into this paradigm.
Object oriented programming can be used to help manage the size and complexity of your software. It helps to break down the code into smaller, more manageable chunks so that programmers can focus attention on a small piece at a time.
Ultimately, object oriented programming is about organization and saving time. With object oriented programming, you are able to break down monster programs into much smaller pieces of code, and you’re able to reuse sections of code to save time in the long run.
Object oriented programming is a useful tool for your toolbox. You can start to increase your skills through Udacity’s Intro to Programming Nanodegree and learn the basics of programming with HTML, CSS, Python, and JavaScript with hands-on exercises and projects. Build confidence in your ability to think and problem-solve like a programmer to prepare for high demand tech roles.
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