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  • Detailed introduction to the difference between property and attribute in JavaScript

    Detailed introduction to the difference between property and attribute in JavaScript

    1. Define Property: attributes. All HTML elements are represented by HTMLElement type. HTMLElement type directly inherits from Element and adds some attributes. The added properties correspond to each HTML element with the following 5 standard characteris
    2025-06-06
  • Beginners come into contact with HTML to learn about some HTML tags (3)

    Beginners come into contact with HTML to learn about some HTML tags (3)

    Related articles: Beginners come into contact with HTML to learn about some HTML tags (2) These HTML tags introduced may not necessarily comply with the XHTML specification. You should make some choices when making actual layouts, such as: B marks and FON
    2025-06-06
  • Easily create nodejs server (2): Analysis of the composition of nodejs server

    Easily create nodejs server (2): Analysis of the composition of nodejs server

    Immediately following the previous section, let’s analyze the code: the first line requests (requires) the http module that comes with Node.js and assigns it to the http variable. Next we call the function provided by the http module: createServer. This f
    2025-06-06
  • The best presets for select are fully compatible with selects for each browser

    The best presets for select are fully compatible with selects for each browser

    We know that the properties of the select tag in each browser and the support of each browser are different, which causes the select selection box to be displayed differently in each browser. Below, we create a fully compatible select through the support
    2025-06-06
  • HTML5+CSS3 web page example: Simple to create web player button

    HTML5+CSS3 web page example: Simple to create web player button

    Article introduction of Wulin.com (www.vevb.com): Recently, I started to learn html5+css3, practice css3, and draw several player buttons. Recently I started learning html5+css3, practiced css3, and drew several player buttons. If you have any better sugg
    2025-06-05
  • Simple drag and drop effect using js

    Simple drag and drop effect using js

    During front-end development, there are many places where drag and drop effects are used. Of course, http://jqueryui.com/draggable/ is a good choice, but I am a person who breaks the casserole and asks the truth. I took some time to implement similar plug
    2025-06-05
  • Instructions for using fs.unlink method in node.js

    Instructions for using fs.unlink method in node.js

    Method description: Delete file operation. Syntax: The code copy is as follows: fs.unlink(path, [callback(err)]) Since this method belongs to the fs module, it is necessary to introduce the fs module (var fs= require("fs") before use) to receive
    2025-06-05
  • JS implements the relevant drop-down field effect when searching keywords

    JS implements the relevant drop-down field effect when searching keywords

    <!DOCTYPE html> <html> <head> <meta http-equiv="Content-Type" content="text/html; charset=GBK" /> <title>Hello World</ti
    2025-06-05
  • PHP daemon instance

    PHP daemon instance

    PHP can also directly start and terminate the daemon process. Compared with the shell, it is much simpler and more convenient to understand. Of course, if the php daemon needs to automatically restart, it still depends on the shell's crontab schedule.
    2025-06-05
  • Methods for sensing the transparency changes of mouse images by js

    Methods for sensing the transparency changes of mouse images by js

    This article describes the method of sensing the transparency changes of mouse images by JS. Share it for your reference. The specific implementation method is as follows: Copy the code code as follows:<html><head><title> Sensing the transparency of the m
    2025-06-05
  • Don't forget to close HTML tags

    Don't forget to close HTML tags

    Building web pages that comply with web standards has always been a topic of discussion with VeVb.com. Then do you remember to close all XHTML elements? Some elements in HTML are not necessary to be closed. When the next element starts, the previous eleme
    2025-06-05
  • ul list tag design web page multi-column layout

    ul list tag design web page multi-column layout

    I suddenly thought of this method when I was writing a three-column layout in CSS for a few days. I felt a little crazy about this idea. If there is anything wrong with it, please give me some advice. When I need to write a three-column layout, I will gen
    2025-06-05
  • Use HTML5 to realize the function of enlarging and reducing pictures with mouse wheel events

    Use HTML5 to realize the function of enlarging and reducing pictures with mouse wheel events

    You and I know that adding mouse wheel events to HTML5 web pages can better allow users to interact with web pages. In HTML5, the mouse scroll wheel not only can only slide up and down the web page. In fact, you can also rely on this to complete more func
    2025-06-05
  • Introduction to converting string into number in JavaScript

    Introduction to converting string into number in JavaScript

    In JavaScript, you can convert the string value into number through the following three methods: 1. Call Number() to convert the value type of the string. 2.parseInt(). 3.parseFloat(). Number() uses Number() function to s
    2025-06-05
  • Method for unblocked ad loading using js document.write output

    Method for unblocked ad loading using js document.write output

    1. Advertisement code analysis Many third-party advertising systems use document.write to load advertisements, such as the following javascript advertising link. The code copy is as follows:
    2025-06-05