freeCodeCamp runs a popular Discord community where we hang out and chat about technology. You can join in the fun and learn from fellow campers who are going through freeCodeCamp’s core curriculum. You can use this link: https://discord.com/invite/f… Powered by WPeMatico
Category Archives: Uncategorized
In this article, I’ll show you two ways to create a lightbox effect in a spreadsheet. The first will trigger the image to be displayed in a large area in the sheet. The second will be an actual HTML popup on top of the sheet. If you want to follow Powered by WPeMatico
Quantum computing leverages the principles of quantum mechanics to process information at incredible speeds. We just posted a Quantum Computing course on the freeCodeCamp.org YouTube channel. This course, created by Michael from Quantum Soar, is desi… Powered by WPeMatico
A while ago, a client asked me to help them create a special app for generating QR codes so users could receive payments. What set this app apart was that instead of users entering a URL to generate a QR code, they would initiate a request through the app. Powered by WPeMatico
Databases are an integral component of building applications, whether web, desktop or mobile. They symbolically serve as the mitochondria of the application, as their primary function is to manage data. Database management is a critical skill a developer must possess in building scalable applications that have a high level of Powered by WPeMatico
Concurrency is the ability of a program to perform multiple tasks simultaneously. It is a crucial aspect of building scalable and responsive systems. Go’s concurrency model is based on the concept of goroutines, lightweight threads that can run multiple functions concurrently, and channels, a built-in communication mechanism for safe Powered by WPeMatico
In this article, we’ll explore the question: is TypeScript worth learning? Before we try finding the answer together, let me tell you why I’m suddenly asking this. I come from a Java background where writing code demands that you be type-aware. This means that if you are declaring a string, Powered by WPeMatico
In programming, objects are fundamental building blocks used to represent real-world entities or concepts. JavaScript, a versatile and popular language, offers various ways to create these objects. This article dives deep into these methods, equipping you with the knowledge to craft objects tailored to your programming needs. We’ll begin Powered by WPeMatico
In this article, we’ll take a deep look at the useReducer hook in React. It can look confusing, especially if you are coming across the hook for the first time. This article breaks down the useReducer hook concept into understandable bits with both code and real-world examples to enable you Powered by WPeMatico
On this week’s episode of the podcast, I interview prolific programming teacher John Smilga. John grew up in the Soviet Union. He worked construction for 5 years before becoming a developer. Today he has taught millions of fellow devs through his man… Powered by WPeMatico