JavaScript

Counting sorting is an efficient linear sorting. It calculates the number of elements in a collection to determine how the set is arranged. Counting sorting does not require data comparison, the Counting sort mentioned above is a stable sorting

You must have seen the pop-up menu when you browse the Web page. This article will introduce you to the foldable pop-up menu. If you are interested, refer The Code is as follows: Foldable pop-up menu

This article mainly introduces how to use javascript to replace existing elements with replaceChild (). For more information, see replaceChild (a, B ). Parameter a: the node to be inserted, Parameter B: the node to be replaced The Code is as

The browser's full-screen startup function requestFullscreen still requires the js dialect prefix of Each browser. I believe that the following code requires you to spend a lot of searching to get together: The Code is as follows: // Judge various

This article describes how to use javascript to write a program to simulate the reading of novels. For more information, see The Code is as follows:

In most computer languages, there is only one value indicating & quot; no & quot;, for example, NULL in C, null in Java, none in Python, the nil in Ruby is a bit strange that the JavaScript language has two "NONE" values: undefined and null. Why? 1.

This article mainly introduces the basic methods of jQuery value and value assignment. For more information, see/* Get the value of TEXT. AREATEXT */ Var textval = $ ("# text_id"). attr ("value "); // Or Var textval = $ ("# text_id"). val (); /*

This article describes how to display javascript-implemented 3d object-based detection products. For more information, see 3d object-based detection image materials. Javascript code The Code is as follows: Var step = 0;Var first = 0;Var lth =

Queue and dequeue in jquery are a group of useful methods, which are especially useful for a series of functions that require running in order. Special functions such as animate animation, ajax, and timeout are used to display or operate the

This article mainly introduces how to use closures to traverse tree arrays in js. If you need a friend, you can refer to the following method when working on a company project, the parameters of the method are a menu array and a menu id. The format

The header is floating, because the content is displayed on the same page. When scrolling, you cannot see the column header. To reduce the number of changes, you can only use jquery original ecology to implement rolling. Recently, a project has been

The toggle () event mainly switches the visible state of elements. The following describes how to use JQuery's toggle to automatically display the toggle () event after webpage loading. It mainly switches the visible state of elements. 1. toggle

This article describes how to use the js replication plug-in Zero compatible with all browsers. For more information, see the following three plug-ins: Jquery. js ZeroClipboard. js ZeroClipboard.swf Good luck! The Code is as follows: Click

In many cases, we need to obtain the event source object to modify its attributes. The following two methods can be used to obtain the event source in the event response function, in many cases, we need to obtain the event source object to change

This article mainly introduces the JavaScript Runtime Library attributes. For more information, see Description Language Elements In the TextStream file, True is returned if the object pointer crosses the line tail flag;

This is often used when jquery's each is used for loop traversal. To use the jquery method, the object must be a jquery object, the following describes how to judge a jquery object. When we use jquery's each for loop traversal, this is often used.

JS judgment can only be a number or a decimal point. The following describes how to use JS to determine the value of a text box. If you need it, you can refer to JS judgment, which can only be a number or a decimal point (extracted from other

The effect used in recent projects is similar to the Circle adding function of Google +. The plug-ins in this article are about 8 characters encapsulated, and many functions are written based on the actual needs of the project. If you want to use it,

This article mainly introduces the jquery calendar control implementation method. There are many such plug-ins on the Internet. Below is a self-implemented method, if you need a css style, you can comment out the default css style. You can change it

This article mainly introduces the classic code of IE operations in JavaScript. If you need some help, please refer to it and hope to help you with ajax technology, therefore, we have more opportunities to learn JavaScript knowledge. I have