Discussing the article: "From Basic to Intermediate: Variables (I)"
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Check out the new article: From Basic to Intermediate: Variables (I).
Many beginning programmers have a hard time understanding why their code doesn't work as they expect. There are many things that make code truly functional. It's not just a bunch of different functions and operations that make the code work. Today I invite you to learn how to properly create real code, rather than copy and paste fragments of it. The materials presented here are for didactic purposes only. Under no circumstances should the application be viewed for any purpose other than to learn and master the concepts presented.
Many people mistakenly believe that computer programs are built on functions and methods. But this assumption is wrong. Computer programs are mostly built on variables. No program is created or provided for any other purpose. The purpose is always to make the variable known and usable.
Of course, this idea may seem strange to readers, especially when all the courses and books tend to focus on functions and methods, implying that these are the basic principles of programming. However, I am not here to cause controversy or disagreement. I am here to make my contribution. While the terms known as functions and methods are very important, they are nothing more than some kind of computed variable. This will become more clear in the next articles.
In this first article, I want to present the concept of a variable to you. And yes, there are differences between variables. Knowing what each type is and how to best use each one is the difference between a well-written program and a simple program that does a specific task.
Author: CODE X