JavaScript

The underscore encapsulates common JavaScript object manipulation methods for improved development efficiency. (underscore can also be used in the node. JS Runtime environment.) ）Before you learn underscore, you should save its API address, because

What is a JavaScript callback function?functions, like other data, can be assigned, deleted, copied, and so on, so you can also pass functions as arguments into another function. This function is called a callback function. Example:Casefunction A

Ext.: http://js8.in/2013/11/20/%E4%BA%94%E4%B8%AA%E4%BD%A0%E5%BF%85%E9%A1%BB%E7%9F%A5%E9%81%93%E7%9A%84javascript% e5%92%8cweb-debug%e6%8a%80%e6%9c%af/In front-end development, debugging technology is an essential skill, this article will introduce

How the IFRAME child page invokes the parent page JavaScript function Today encountered an IFRAME child page called the parent page JS function requirements, the solution is very simple, but in the Chrome browser encountered a small problem. By the

[ExtJS learning notes] section 7 Extjs component components and template event method learning   The UI user interface of an ext js application is composed of one or more components. All components are subclasses of the Ext. Component class,

The js control text box can only contain Chinese characters, English letters, numbers, and specified special characters.Only numbers can be entered in the JS control text box.Javascript control text box can only enter numbers, decimal points

Small valley practical Jquery (4) -- tab Effect In the past two days, we have completed the example of 5-5 and 6-6 practices. instance 4 is the implementation method of the tab, instance 5 is the cascade menu drop-down box, and instance 6 is the

Learn extjs5 with me (17 -- select the Grid amount field unit MVVM mode)Learn extjs5 with me (17 -- select the Grid amount field unit MVVM mode)This section converts the amount unit of the amount field in the Grid. The conversion pipeline uses the

A simple example of the web page effect displayed when a full screen image is opened up or down. The source code shows the effect: This is the website content > This is the website content > This is the website content > This is the

My Node. js learning path (2) NPM module management, node. jsnpm NPM is a Node package management and distribution tool and has become an unofficial standard for releasing Node modules (packages. With NPM, you can quickly find the packages to be

How jquery sets sub-element class There are 3 ul under class = "www111cnnet". Now we want to add class = "com" to the 5th li elements under each ul" // Obtain the number of child elements under id = div1 $ ('# Div1'). children (). length; // Obtain

Use JavaScript to detect browsers If you really need to check the browser type, it is easy to implement it using JavaScript. View Demo Download Source from GitHub JavaScript has a standard navigator object that contains information about browser

1) download sublime and install, download list: http://www.jb51.net/softs/132432.html 2) download sublime nodejs plug-in, need to be integrated Nodejs plug-in to sublime,: https://github.com/tanepiper/SublimeText-Nodejs 3) decompress the zip file

During development today. The email address must be verified by the user. However, if the traditional js node is used, you need to clear the browser cache for normal verification. So you can use jquery to write a refresh-free verification. Copy

Example:Copy codeThe Code is as follows:/*** Deleting array elements by Using values** @ Param mixed value element value* @ Returns array*/Array. prototype. deleteValue = function (value ){Var I = 0;For (I in this ){If (this [I] = value)

No nonsense. Go straight to the topic. Wcf: Restful has been popular in recent years. To make ajax calls and support restful Uris, you must manually modify the svc file and specify the Factory after creating an Ajax-enabled Wcf Service: NOTE: If no

The a tag is mainly used for page Jump. It can be implemented through the href attribute or in The onclick event. blog Blog This code is fine in mainstream browsers, but cannot be redirected in IE6. What is the reason? Javascript: void (0 );

Each language has a special place. For JavaScript, using var can declare any type of variables. This script language looks very simple, however, to write elegant code, you need to constantly accumulate experience. This article lists seven details

This article has referred to the source code analysis of Mootools1.2 of my Buddha Mountain. CSS/* --- name: Fx. CSSdescription: ContainstheCSSanimationlogic. usedbyFx. tween, Fx. morph, Fx. elements. license: MIT-stylel... This article has referred

In-depth analysis of the creation of objects in javascript this small series is the most popular article in my blog. Some bloggers urged me to finish the next article, yesterday and today, I found that I could not finish my next half of the article,