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JavaScript uses loops and splits to replace and delete element instances

Using loops and splits to replace and delete elements is tested very simple but practical, especially suitable for beginners<!DOCTYPE><html><head>

2025-04-06
JS Added Cookie to Remove Cookie Values and Delete Cookies. Examples

A very practical function of cookies, which can determine a certain state, and the code is highly used in the project is copied as follows: function setCookie(name,value) { var Days = 30; var exp = new Date(); exp.setT

2025-04-06
Methods to prevent high-frequency triggering and high-frequency calls of event functions in JavaScript

The most basic function of JavaScript in web pages is to listen or respond to user actions, which is very useful. Some users' actions are very frequent, while others are very rare. Some listener functions are executed like lightning, while some are he

2025-04-06
Brief overview of new and repealed tags for html5

The newly added structure tag section element represents a content block in the page, such as a chapter, header, footer, or other parts of the page. It can be used in combination with elements such as h1, h2, etc. to represent the document structure. Exam

2025-04-06
Solution to the problem of repeated triggering of JS events in Ajax local update

If you include a list of ajax updates in the page, you need to be careful about event handling in the non-dynamic update section. Take the list interface with a public toolbar as an example: | Menu1 | Menu2-------------------------------------------------

2025-04-06
JavaScript uses array push method to complete quick sorting

There are many sorting methods. This section introduces the use of the push method of array to complete the quick sorting function quickSort(arr){ if(arr.length <= 1) return arr;//Judge whether the array var cut = Math.floor(

2025-04-06
Javascript to obtain the implementation code of CSS pseudo-element attributes

CSS pseudo-elements are very powerful and are often used to create CSS triangle hints. Using CSS pseudo-elements can achieve some simple effects without the need to add additional HTML tags. One thing is that Javascript cannot get these CSS attribute valu

2025-04-06
XHTML Tutorial: Basics of XHTML for Beginners

Original content on this site, please indicate the source when reprinting. Preface: Now we all pay attention to standard website building, and the technology used for standard website building is mainly XHTML CSS. Now we generally use HTML code, so how s

2025-04-06
Detailed explanation of the source code of the JS mini game: Fairy Sword Flop

This article describes the source code of the Sword Flip of JS mini-game, which is a very excellent source code of the game. Share it for your reference. The details are as follows: 1. Game introduction: This is a flop pairing game with a total of ten lev

2025-04-06
Title, thumbnail, connection and description setting method shared by WeChat

How to set the title, thumbnail, connection and description of WeChat sharing. You will encounter this situation during the sharing process using WeChat. Friends who have no solution can take a look at the following code<script> var imgUrl = 'http://topic

2025-04-06
Detailed explanation of js closure

Closure is a difficulty in the Javascript language and its feature. Many advanced applications rely on closures to implement. Closures have three characteristics: 1. Function nesting functions 2. External parameters and variables can be referenced inside

2025-04-06
HTML table markup tutorial (23): Dark border color attribute of rows BORDERCOLORDARK

In the row, dark border colors can be defined individually. Basic syntax<TR Bordercolordark=color_VALUE> When defining colors, you can use English color names or hexadecimal color values to express them. File example: 10-21.htm Set the color of the line

2025-04-06
js css implements mask layer covering other page elements with pictures

<div style=" position: fixed; width: 100%; height: 100%; left: 0px; top: 0px; background-color: Black; z-index: 9999; fi

2025-04-06
HTML table markup tutorial (21): Border color attribute of rows BORDERCOLOR

To beautify the table, you can set different border colors for the rows. Basic syntax<TR Bordercolor=corder_VALUE> When defining colors, you can use English color names or hexadecimal color values to express them. File example: 10-19.htm Set the color o

2025-04-06
Markup Language - List

Standardized Design Solutions - Markup Language and Style Handbook Part 1: Get Down With Markup Talks Chapter

2025-04-06

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