Understanding How Computers Represent DATA

Understanding How Computers Represent DATA

You can access the full course here: JR CODERS – INTRO TO DIGITAL SYSTEMS Representation of Data Using Numbers All data in computers is represented with numbers. When we type on a keyboard to write a document, the computer is not storing the symbols themselves but rather numbers that represent those symbols. At their very core, computers use only 1‘s and 0‘s (binary) … Read more

An Overview of Components of a Computer

An Overview of Components of a Computer

You can access the full course here: JR CODERS – INTRO TO HARDWARE & SOFTWARE What are the Components of a Computer Computers components are classified into two categories: hardware and software. The hardware includes all the physical parts that we can hold in our hands (for example, the keyboard, mouse, and monitor): The software, however, consists of the programs and apps stored on the hardware: Here are … Read more

The Definitive Guide to Learning C

Welcome to this definitive guide where we’ll teach you about the C programming language – as well as get you started with learning how to code with it! C is consistently ranked as the #1 or #2 programming language, so you can be sure this information will help you find success in your hobbies or … Read more

An Introduction to Insertion Sort: Sorting Tutorials

In this article, we’re going to explore insertion sort – a popular, simple sorting algorithm for handling array data. Knowing the insertion sort algorithm will not only improve your computer science knowledge in general, but is a fantastic sorting method when it comes to small sets of array data – especially compared to many other … Read more

How to Use Recursion – Programming Tutorial

How to Use Recursion - Programming Tutorial

In this tutorial, we will be examining recursion and recursive functions. Recursion is simply when a function calls itself, and recursive functions have a wide range of applications from solving puzzles to procedural generation. Let’s learn about recursion! Overview In mathematics, a “Recursive Sequence” is a sequence that refers back to itself. In computer science, … Read more

A Guide to Quick Sort: Sorting Algorithms

A Guide to Quick Sort: Sorting Algorithms

In this tutorial, we are going to be looking at quick sort algorithms, their syntax, and usages. The quick sort algorithm is a time and memory-efficient sorting algorithm, and knowing this algorithm will give you the ability to solve a wide range of sorting problems. Let’s get started! Overview A quick sort algorithm is built … Read more

Learn String Functions in C++

Learn String Functions in C++

You can access the full course here: The Complete Introduction to C++ Now that we know how to use functions, let’s take a look at some library functions. Strings come with a lot of functionality that can help retrieve properties or modify the string in some way. We will take a look at 6 functions: size() empty() substr(index, … Read more

How to Build a C# App: Beginner’s C# Programming

In this C# programming tutorial, we’re going to show you how to build your first C# app: a calculator. Not only will these techniques help you practice both the C# programming fundamentals and C# programming logic, but give you crucial experience and a basic understanding in using one of the top 5 programming languages in … Read more

Free Coding eBook – Coding for Beginners

Free eBook - Coding for Beginners

Learn how to code in a beginner-friendly way with our free, in-depth coding eBook: Coding for Beginners Created by Allan Carlos Claudino Villa, this eBook will help you learn your first amount of coding by exploring the popular C# language. You’ll master a variety of essential coding fundamentals needed for all languages, and also explore … Read more