JavaScript

Installation and use specifications See: Http://moodpo.com/archives/jsdoc3-tutorial.htmlInstance:/** * 模块调用方法 * * * @param {string} moduleName 模块名称 * @param {Function} callback 模块加载完成的回调，回调函数中会返回模块对象，方便内部调用 * @param {Boolean} isQueue

Date objects are used to process dates and times. How to use the date () method to get the day.getFullYear ()Use getFullYear () to get the year.GetTime ()GetTime () returns the number of milliseconds since January 1, 1970.setFullYear ()How to

Appetizer: If you copy an array (shallow copy)?beginning of the sentence: Http://www.w3school.com.cn/js Rhino book, JS advanced Programming, Life Essentials, recommended to buy JS Rhino Book Boolean!! Forcing type conversions!! []//true!! {}//true!!‘

Data typeThe data types in JavaScript can be divided into two categories: The original data type value primitive type, such as undefined,null,boolean,number,string. A reference type value , that is, an object type, objects, such as

In the daily development, in order to ensure the security of the account and password, passwords are often encrypted and decrypted. But how does the kettle encrypt and decrypt the password?The following code needs to be re -translated in JavaScript

Then the last progress, began to look at the 6th chapter.The 6th Chapter object-oriented programming　　Understanding objectsThe simplest way to create a custom object is to create an instance of an object and then add properties and methods to it.var

Flash is easy to interact with the Web page data, or why Flash will have so much vitality? This is just a cumbersome programming, but also debug flash, and then put on the server debugging. However, this way can receive very good results, flash

The processing function of the keyboard event1, KeyDown: When the user presses any key on the keyboard to trigger, if press and hold, will repeatedly trigger. 2, KeyPress: When the user presses the character key on the keyboard to trigger, if

Original: JavaScript Custom ObjectIn JS, in addition to the array, Date, number and other built-in objects, developers can create their own objects through the JS code.Directory1. Object properties: Describe the properties of an object2. How to

First, JavaScript is not the concept of class.ECMA-262 defines an object as: "A collection of unordered attributes whose properties can contain basic values, objects, or functions"Methods for creating objects:var New = "Niko"=function() {alert

Example of using string trim () in JS, jstrim Example 1: test JS Extension Method Example 2: // Clear the space String on both sides. prototype. trim = function () {return this. replace (/(^ \ s *) | (\ s * $)/g, '') ;}; // Merge multiple

Explanation of the use of custom commands in AngularJS and angularjs Use AngularJS in custom commands to expand HTML functions. Define the "command" function used by custom commands. The custom command only replaces the activated element. The

Introduction to Math. exp () using the exponential method in JavaScript, javascriptmath. exp This method returns Ex, where x is the parameter and E is the base number of the natural logarithm.Syntax Math.exp( x ) ; The following is the detailed

Javascript is your high-level function (advanced application), javascript high-level In common programming languages, function parameters can only be basic types or object references, and return values are only basic data types or object references.

Examples of Array Usage Analysis and array instance analysis in Javascript This example describes how to use Array in Javascript. Share it with you for your reference. The specific analysis is as follows: The Array object in JavaScript is an Array.

Example Analysis of exec function usage in JavaScript and exec instance analysis This example describes how to use the exec function in JavaScript. Share it with you for your reference. The details are as follows: The exec function in javaScript

In JavaScript, The concat () method is used to concatenate strings. This method returns two or more strings and a new single string.Syntax String. concat (string2, string3 [,..., stringN]); The following is the detailed information about the

JQuery implements login and registry ticket switching in the pop-up window This article recommends a jQuery special effect for switching between logon and registry tickets in the pop-up window. Applicable browsers: IE8 +, FireFox, Chrome, Safari,

Js + html5 use canvas to specify the start and end points to draw lines This article describes how to draw a line by specifying the start and end points through canvas in js + html5. Share it with you for your reference. The specific implementation

TodoList exercises for angularjs beginners At the beginning, I learned how to use the todo exercises to preliminarily understand the powerful functions of the ng framework and record several problems encountered in the process: 1. Use localStorage