JavaScript

This article mainly introduces the typical tab navigation Effect of Japanese portal website implemented by JS + CSS. It involves the dynamic traversal of page elements and style modification techniques of JavaScript, which has some reference value,

The pure javascript code implements the calculator function. Next, let's share with you the calculator program compiled with pure javascript code, if you need a calculator program, you can share it with me today. It can be used in many industries,

This article mainly introduces javascript code for implementing simple sliding door menu (Tab) effects, and involves the implementation skills of page element style switching for javascript mouse event operations, which is simple and practical, for

This article mainly introduces the Guide to writing animation effects in the JavaScript jQuery library, including some examples of using built-in effects methods, for more information, see hide () and show (). ((Element).hide())this code can be

Recently, I was working on a project where I needed to implement one character by one, which is similar to the typewriter effect. So I searched the internet for relevant information. Next, I will introduce in detail how to implement the typewriter

This article mainly introduces jQuery's implementation of fixed navigation effects like Baidu NLP bar headers. It involves jquery's dynamic addition and deletion techniques for page height calculation and style, which is very simple and practical,

This article mainly introduces how to simulate the typing effect on the js keyboard. It involves javascript mouse events and string operations related skills and has some reference value, for more information about how to simulate keyboard typing by

Previously, I uploaded a multi-file upload through Flash, but it runs normally in IE, and FireFox cannot upload normally. After repeated research and study, firefox and browsers cannot run normally because FireFox, chrome, and browsers that

This article mainly introduces the example of inserting JavaScript code in HTML. nesting in HTML code is the basic function of JavaScript, if you need JavaScript code, refer to any part of the HTML document. But there are also the following best

This article mainly introduces the code example of adding and deleting methods to and from JS array elements. This article provides an example of operating code directly, if you want to add or delete the js array elements, you will be confused.

This article mainly introduces how to split strings in js and put the split data into arrays. It involves the split method and Array Operation Techniques in javascript, for more information about splitting strings in js, see the example in this

JavaScript code example for date addition and subtraction. Because JavaScript does not have the AddDays method similar to C #, you need to write a function to implement date addition and subtraction. Today, let's make a summary of the date addition

As for Tetris, there are many difficulties. If JavaScript code is used to write data, we need to consider collision, boundary, whereabouts, and other issues. Most of these problems have been taken into account in this article, here we will provide

This article will share with you the code for a windows-like mine clearance game that I wrote when I first started learning javascript. I wrote it, but did not add any comments. I will add it here, if you have any need, refer. I wrote a long time

This article describes how to generate a random credit card number using JavaScript, and describes how to generate a random credit card number using javascript, for more information about how to generate a random credit card number using JavaScript,

This article mainly introduces the short-circuit expression of Javascript optimization techniques. This article describes what short-circuit expressions are and provides some examples. For more information, see What is short circuit

The map method calls the callback function once in order for each element in the original array. The returned values after each callback operation are combined to form a new array. The callback function is called only on indexes with values. indexes

String concatenation is required by all programming languages. When splicing results are long, how to ensure efficiency becomes a very important issue. This article describes String concatenation in Javascript. I hope it will help you. Let's take a

This article mainly introduces how to use JavaScript to compare whether two strings separated by the specified separator are the same. The code in this article is written for special needs, for more information, see 2 ) File: diff. js // Example

This article mainly introduces the popular JavaScript code style guide and recommends a style check tool jshint, which can work with most editors to unify the team's code style, if you need it, you can refer to JavaScript without an authoritative