JavaScript

Gravity Field: the space in which the Earth's gravity acts. In this space, each point corresponds to a unique Gravity Vector.A variety of online games, whether 3D or the first perspective, or horizontal games (such as adventure Island), are required

In my first article, I want to develop the habit of writing a technical blog and ensure that at least one article is written every week on average. Code-related testing is required. 1. Create an arrayOnly the array is declared and does not contain

Var sUserAgent = navigator. userAgent;Var fAppVersion = parseFloat (navigator. appVersion );// Compare the browser version sizeFunction compareVersions (sVersion1, sVersion2 ){Var aVersion1 = sVersion1.split (".");Var aVersion2 = sVersion2.split ("."

In Java, there is such an old code:Java codeClass Round {Public void drawRound (); // draw a circle} Now the new Code wants to coexist with it and use a Person object to control it. However, it may be drawRound or drawRect:Java codeClass Rect

  Javascript:     Function systemDate (){ // Obtain the system time Var date = new Date (); www.2cto.com Var month = date. getMonth () + 1; // month defaults to 0-11, so add 1 Var minutes = date. getMinutes (), Min; Var seconds = date. getSeconds (),

  In this article, a Bug in FireFox and FireBug has happened to discover the function declaration problem in FireFox and has never been solved by authoritative materials. When interviewing Sina Weibo in November 26, the interviewer also asked this

  A simple common topic switches to js. I still don't know how to upload files. It's a bit depressing. Direct paste code .html personal folder folder management folder management folder management folder management folder management

  Use the JQuery Clone template to display product information. You can modify the td in the template to determine how many items are displayed in each row. Product Information is simulated using JSON data If you click the same product multiple

Everyone has seen this effect.   How can I introduce him to my website? Let's analyze it together. You can easily obtain the keyword by using the "development tool" of Ie9. when you enter a keyword, how to obtain the smart prompt is related to the

[Code language = js]/******************************* ************************************** Common JS verification functions* QQ: 12165743* Email: wqb7156@163.com* Date: 2007-06-06**************************************** *****************************

PrefaceUncle Bob proposed and carried forward the Five Principles S.O.L. I. D to better implement object-oriented programming. The five principles are:1. The Single Responsibility Principle (Single Responsibility SRP)2. The Open/Closed Principle

// A very interesting game. You can check whether your IQ is amazing. simple computer From xweina's column

Js time-price-sorting, static page sorting case Bubble sort instance Here is an example used in the project.   Var sort = { Sortdata: '', // before sorting, you must first fill in the original data www.2cto.com Flag :'',SortDataByType: function

AjaxI have heard a lot about this word, but I have never really touched it, so I 'd like to know it here.The innovation of Ajax technology is that it improves the traditional "request-wait-response-refresh-return data" mode. Before returning

MyClass = function (){Var A = 1; // internal MemberB = 2; // internal MemberThis. C = 3; // object Member}MyClass. prototype. D = 4; // object member (via prototype extension) Obj = new MyClass ();Alert (obj. A); // undefinedAlert (obj. B); //

011. Access the node02Document. getElementById (id );03Returns access to the first object with the specified id.04 05Document. getElementsByName (name );06Returns a set of nodes with the specified name.07Note: Elements08 09Document.

Recently, the company needs to use jQuery mobile to build a mobile application. In this case, a collapsed control is required. When you click the right of the control header, the content is expanded; the left side is not clickable, just some

$ ("# MyELement") Select the element whose id value is equal to myElement. The id value cannot be repeated. Only one id value in the document is myElement, so the result is a unique element.$ ("Div") Select All div tag elements and return an array

Currently, Internet Explorer does not supportCSS:View Code  JS:View Code Function form (){$ ('# Myform'). submit (function (){// Get text valueVar TV = $ ("# mytxt"). val (),Tf = $ (this). find (": input [type = 'text']"). val (),Tn = $ (this). find

Resolve conflicts between custom methods or other class libraries and jQueryMost of the time, we define the $ (id) method to obtain an element, or some other js class libraries such as prototype define the $ method, if these contents are put