Byte
In this Byte we'll be replacing multiple types of characters in a string using JavaScript. We're going to explore the world of string manipulation, specifically focusing on how to replace one or more types of characters within a string. Strings in JavaScript In JavaScript, a string is a sequence of...
Scott Robinson
JavaScript, being one of the most popular programming languages, is often used to manipulate arrays and objects. This could involve locating an object by its ID within an array of objects. But why exactly do we need to do this, and how can we achieve it? In this Byte, we'll...
Today we're going to how you can sort keys/properties in JavaScript objects. This is a bit of a gray area in JS since object keys have no inherent order like array items do, but that doesn't mean it isn't possible. JavaScript Objects In JavaScript, an object is an entity...
One feature of TypeScript is the ability to declare optional properties in interfaces. This Byte will show you how to make all properties in a TypeScript interface optional, which you may need to do in certain scenarios, like when working with partial data or API responses. Making Properties Optional in...
In TypeScript, objects are a fundamental building block. They're the containers we use to group related variables and functions, creating a structure that's easy to understand and manage. But have you ever found yourself needing to add a property to an existing object in TypeScript? If so, you might have...
One way you can enhance UX is to allow users to interact with your web application using their keyboard. This is especially helpful when it comes to form inputs and buttons. In this Byte, we'll explore how to trigger a button click with JavaScript when the Enter key is pressed....
String manipulation is a fundamental part of coding, like duplicating or repeating strings/characters - a task that may seem trivial, but important for certain scenarios, whether it's formatting output to display to a user or saving certain types of data to a file. In this Byte, we'll see what...
In this Byte we'll be looking at a common operation in frontend JavaScript - removing all elements with a specific class. A task like this may come up when manipulating the DOM, especially when working with a dynamic web app. The DOM and Class Selectors In rendered HTML, the DOM...
JSON has become a popular data format for its simplicity and compatibility with many programming languages, including JavaScript. In this Byte, we'll learn how to easily import these files into your Node.js projects. Why Import JSON Files? So why import JSON into your code? Well, JSON files are often...
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