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Conversion between numeric data and binary data in JavaScript

Binary data is rarely encountered in daily JavaScript, but when you use WebSocket to interact with the backend, it is possible to use binary data formats. It is necessary for us to understand how binary data operates in JavaScript and stored

Full Stack Developer 2022-10-08 0 likes 0 comments 2031 views

PHP + JS to achieve upload progress bar

Do you want to show the user a progress bar while uploading images, files and documents?

Web 2021-12-12 0 likes 0 comments 3107 views

JS judges whether the user opens the console

Determine whether the user F12 to open the console

Web 2021-12-10 0 likes 0 comments 3134 views

Use window.onerror() to catch global JS errors

Did you know that you can use window.error to catch and report global JavaScript errors?

Web 2021-10-24 0 likes 0 comments 2796 views

Simple lazy loading of the web

Usually we need to write JavaScript to handle lazy loading of images, usually in the form of a scroll handler or a cross-viewer

Web 2021-10-24 1 likes 0 comments 2790 views

How to implement dark mode using CSS and 3 lines of simple Javascript

A must-have feature for most modern websites and web applications is the ability to switch the theme of the website from light mode to dark mode. This feature has gradually become a fashionable supplement to the modern web, and I know how to deal with future projects or existing When implementing it in a project, it will undoubtedly come in handy to implement it

Web 2021-10-21 0 likes 0 comments 3204 views

Add runtime code at the bottom of the website

You may see that the footer of some websites will show how long the website has been running. In fact, this can be achieved through JS

Site Related 2021-10-17 0 likes 0 comments 2536 views

How to build your own Chrome extension?

Ever wondered how to build your own Chrome extension? It's not as hard as you think

Web 2021-10-08 0 likes 0 comments 3464 views

2021 18 out-of-the-box animation libraries

They will help you implement complex animations and implement useful functions in your project

Web 2021-09-06 0 likes 0 comments 3673 views

2021 Top Chrome extensions to improve efficiency

I will introduce you to ten Google add-ons that you may not know about improving the efficiency of front-end development. The real advantage of Chrome lies in its huge library of add-ons, which provides it with a steady stream of new features and functions.

Web 2021-08-18 0 likes 0 comments 2646 views