Front-end engineers learn the basics

The Node service built based on non-blocking and event-driven has the advantage of low memory consumption and is very suitable for handling massive network requests. Under the premise of massive requests, issues related to "memory control" need to be considered. 1. V8’s garbage collection mechanism and memory limitations Js is controlled by the garbage collection machine

Vue.js has become a very popular framework in front-end development today. As Vue.js continues to evolve, unit testing is becoming more and more important. Today we’ll explore how to write unit tests in Vue.js 3 and provide some best practices and common problems and solutions.

The file module is an encapsulation of underlying file operations, such as file reading/writing/opening/closing/delete adding, etc. The biggest feature of the file module is that all methods provide two versions of **synchronous** and **asynchronous**, with Methods with the sync suffix are all synchronization methods, and those without are all heterogeneous methods.

Cross-domain is a scenario often encountered in development, and it is also an issue often discussed in interviews. Mastering common cross-domain solutions and the principles behind them can not only improve our development efficiency, but also perform better in interviews.

PHP and Vue: a perfect pairing of front-end development tools. In today's era of rapid development of the Internet, front-end development has become increasingly important. As users have higher and higher requirements for the experience of websites and applications, front-end developers need to use more efficient and flexible tools to create responsive and interactive interfaces. As two important technologies in the field of front-end development, PHP and Vue.js can be regarded as perfect tools when paired together. This article will explore the combination of PHP and Vue, as well as detailed code examples to help readers better understand and apply these two

At the beginning, JS only ran on the browser side. It was easy to process Unicode-encoded strings, but it was difficult to process binary and non-Unicode-encoded strings. And binary is the lowest level data format of the computer, video/audio/program/network package

With the development of Internet technology, front-end development has become increasingly important. Especially the popularity of mobile devices requires front-end development technology that is efficient, stable, safe and easy to maintain. As a rapidly developing programming language, Go language has been used by more and more developers. So, is it feasible to use Go language for front-end development? Next, this article will explain in detail how to use Go language for front-end development. Let’s first take a look at why Go language is used for front-end development. Many people think that Go language is a

As a C# developer, our development work usually includes front-end and back-end development. As technology develops and the complexity of projects increases, the collaborative development of front-end and back-end has become more and more important and complex. This article will share some front-end and back-end collaborative development techniques to help C# developers complete development work more efficiently. After determining the interface specifications, collaborative development of the front-end and back-end is inseparable from the interaction of API interfaces. To ensure the smooth progress of front-end and back-end collaborative development, the most important thing is to define good interface specifications. Interface specification involves the name of the interface