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  • Html5 method to modify browser Url without refresh

    Html5 method to modify browser Url without refresh

    Comment: Ajax partial refresh can modify browser address through the new HTML5 feature. The following is a specific implementation. I hope it will be helpful to everyone. Ajax partial refresh can modify browser address through the new HTML5 feature. windo
    2025-05-28
  • Node.js implements a simple chat server

    Node.js implements a simple chat server

    Using Nodejs is so simple to implement a simple chat server implementation code as follows: var net = require('net'); var chatServer = net.createServer(),clientList = []; chatSer
    2025-05-28
  • JavaScript minute and second countdown timer implementation method

    JavaScript minute and second countdown timer implementation method

    This article describes the implementation method of JavaScript minute and second countdown timer. Share it for your reference. The specific analysis is as follows: 1. The basic goal is to design a minute and second countdown timer in JavaScript. Once the
    2025-05-28
  • How to dynamically switch pictures by js

    How to dynamically switch pictures by js

    This article describes the method of dynamically switching pictures by js. Share it for your reference. The specific implementation method is as follows: the index.css file is as follows: the copy code code is as follows: * { margin: 0px; padding: 0px; }
    2025-05-28
  • Share experience in HTML5 Canvas performance improvement skills

    Share experience in HTML5 Canvas performance improvement skills

    Comment: This article explains how to use cache technology to implement pre-drawing, reduce repeated drawing of Canvs content, and avoid using floating point coordinates to improve the performance of HTML5 Canvas. Interested friends can refer to it. I hop
    2025-05-28
  • Share a commonly used javascript static class

    Share a commonly used javascript static class

    Without further ado, just present the code and take it away if you know what to do. The code copy is as follows:util=function(){return {$:function(id){return document.getElementById(id);},trim:fu
    2025-05-28
  • Various pits and pit filling methods in JavaScript code writing

    Various pits and pit filling methods in JavaScript code writing

    The word "pit" means "trap". Due to the nature of JavaScript's "weak language", it is extremely loose and flexible during use, but it is also extremely easy to "be hit". These pits are often hidden, so you must
    2025-05-28
  • Detailed introduction to console.log() function in JavaScript

    Detailed introduction to console.log() function in JavaScript

    For JavaScript program debugging, using console.log() is a better way than alert(), because: the alert() function will block the execution of JavaScript program, causing side effects; while console.log() only prints relevant information in the console
    2025-05-28
  • js method to implement the toolbar with a close button always displayed at the bottom of the web page

    js method to implement the toolbar with a close button always displayed at the bottom of the web page

    This article describes the method of implementing js to always display the toolbar at the bottom of the web page with a close button. Share it for your reference. The specific details are as follows: This is a very practical code. Add a toolbar that is al
    2025-05-28
  • No more use of some discarded elements in HTML in XHTML

    No more use of some discarded elements in HTML in XHTML

    When we were doing css web page layout, we all knew that it needed to comply with the xhtml1.0 specification. In VeVb.com's article yesterday, we introduced dtd to you. If we are still using elements discarded by W3c when we are laying out the css web
    2025-05-27
  • The must-learn HTML tags that must be learned every day in front-end development (1)

    The must-learn HTML tags that must be learned every day in front-end development (1)

    2.1 Semantics to make your web page better understood by search engines. In this chapter, we need to start introducing the commonly used tags in web pages to you one by one. When learning this chapter, remember to remember to learn two aspects of learning
    2025-05-27
  • Object-oriented programming of XHTML and CSS

    Object-oriented programming of XHTML and CSS

    If XHTML and CSS can be object-oriented. . The sun should have risen from the north. However, everything should be viewed with OO's thoughts, and you can barely make up the numbers. In fact, someone proposed OO-style as early as a few years ago, but i
    2025-05-27
  • AJAX usage example analysis in javascript

    AJAX usage example analysis in javascript

    This article describes the usage of AJAX in JavaScript. Share it for your reference. The specific analysis is as follows: Obtain XMLHttpRequest object compatible: var xhr = null; if(window.XMLHttpRequest){ //Non-IE browser x
    2025-05-27
  • The difference between the empty link href=# and href=javascript:void(0) in HTML [Transfer]

    The difference between the empty link href=# and href=javascript:void(0) in HTML [Transfer]

    This article mainly introduces in detail the difference between the empty link href=# and href=javascript:void(0) in HTML [Transfer], which has certain reference value. Interested friends can refer to it. Friends in need can collect it for easy reference
    2025-05-27
  • Analysis of the toString() method of Number object in javascript

    Analysis of the toString() method of Number object in javascript

    This article describes the definition and usage of the toString() method. Share it for your reference. The specific analysis is as follows: This method can convert the Number object into a string and return this string. The syntax structure is as follows:
    2025-05-27
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