In development, we often use JSON.stringify(object) to serialize objects. However, besides the first parameter, there are other available parameters for the JSON.stringify method. Today, let's take a look at what these parameters are used for. Let's begin. 1. Formatting The default output of JSON.stringify(object) …

JavaScript is a client-side programming language used on over 90% of websites worldwide, making it one of the most widely used programming languages globally. Today, we’ll discuss 8 common questions about JavaScript. 1. How to Redirect a User from One Page to Another Using jQuery or Pure JS jQuery is not necessary for this task. To simulate an HTTP redirect, you can use window.location.replace(...). It's preferable…

1.Replace string types with more precise types. Suppose you are building a music collection and want to define a type for an album. In this case, you can use the interface keyword to define an Album type: interface Album { artist: string; title: string; releaseDate: string; // MM/dd/yyyy recordingType: string; //"live" or "studio" } For the Album…

The type system in TypeScript is very powerful. It provides us with type safety. While the type system is beloved, if we do not plan and design types and interfaces properly, it can also make our code messy and hard to read. Generics In the pursuit of avoiding code repetition, creating…

When we use TypeScript, we often use interface and type, and they seem to have similar usage, so it's not very clear what the actual difference is between them. In our development, we often define types like this: interface Point { x: number; y: number; } Or define it like…

Today, I’ll introduce some of the newer features and developments in TypeScript that I frequently use in my day-to-day work. Defining properties directly in the constructor. In TypeScript, you can directly define properties through constructor parameters. Let’s first take a look at the earlier approach: class Note { public title: string; public content: string…

TypeScript provides some built-in utility types that allow for better transformation of types from one form to another. These built-in types are globally available, making it convenient to use them. TypeScript Generics Before delving into TypeScript utilities and types, it’s important to understand type aliases and generics. …

In this article, we will delve into five practical Vue techniques that can make your everyday Vue programming more efficient and productive. Whether you’re a beginner in Vue or an experienced developer, these techniques can assist you in writing clearer, more concise, and more effective code. So, let’s get started. 1. Destructuring Props Without Losing Reactivity …

When discussing JavaScript, there are three things that are often brought up in interviews. I have been asked these questions myself, and my friends have told me that they have been asked these questions too. However, these are not the only three things you should learn before an interview —…