Let’s say you plan to build a website. Before you start, you want to set up a few tools to make your life easier. But which tools should you have? The JavaScript ecosystem is changing so fast that it can be overwhelming to pick the best tools to use.
Category Archives: Uncategorized
Schofield’s Laws of Computing are principles that anyone who works with computers should know. They’re focused on data portability, integrity, and security. Jack Schofield was a prolific journalist who wrote for The Guardian and covered technology for nearly four decades. During that time, he wrote three particular articles called “Schofield’s
Let’s suppose you’re planning to visit your neighborhood store to stock up on essentials. What is the first thing you’d do? Have the answer already? Yes, you’d probably write down a shopping list! Python also has a built-in data structure called List that’s very similar to
If you’ve been following the news lately, you may have noticed a worrisome tech trend. The frequency and severity of cybersecurity attacks are exploding. We’ve seen news of a sprawling hack involving the SolarWinds management platform. That attack may have compromised the systems of over 18,000 SolarWinds customers. Then,
Computer vision is being used in more and more applications. We just released a full course on the freeCodeCamp.org YouTube channel that will help you learn advanced computer vision using Python. You will learn state of the art computer vision techniques by building five projects with libraries such as
When you’re training a machine learning model, you can have some features in your dataset that represent categorical values. Categorical features are types of data that you can divide into groups. There are three common categorical data types: Ordinal – a set of values in ascending or descending order. Example: rating
In this article, I’ll teach you how to make a basketball using materials and textures in Unity. You can extend this micro-concept to create any kind of ball like a football, tennis ball, or snooker balls. That said, these techniques aren’t just limited to creating round 3D objects like balls.
In this tutorial you will create an app that generates dynamic animated text using Giphy’s API with ReactJS. After that I’ll go over some of the other API features Giphy provides that you can use to make other interesting projects. You can find the code for the tutorial here. Video
In programming, an array is a collection of elements or items. Arrays store data as elements and retrieve them back when you need them. The array data structure is widely used in all programming languages that support it. In this handbook, I’ll teach you all about arrays in JavaScript. You’ll
Angular is one of the most popular web frameworks. We just released a course on the freeCodeCamp.org YouTube channel that will teach you how to create an Angular 11 project from scratch. It uses a public API to create a game database website. You will gain a great foundation