Mobile Develop

There are four main folders under the sandbox: document,caches,tmp,libraryDocument Path program run-time generated files, this file do not save larger files, such as audio, video class, because here things will be uploadedCaches paths are typically

How do I eliminate duplicate elements in an array?var arr1 =[1,2,2,2,3,3,3,4,5,6], arr2 = []; for (var i = 0,len = Arr1.length; iWrite a function that clears the space before and after the string. (compatible with all browsers)function Trim (str)

Use of threadsWhy do I use threads for Android development games?Some non-static resources in the game (such as flowing water) need to constantly refresh the canvas (canvas) to achieve the dynamic effect, which requires a timed refresh (even if

Just using Vue to find Document.title=title on iOS does not dynamically change the title (the end of the iphone), but on the computer and Android phone, but there is no problem, carefully check the original iOS there is a title does not refresh the

Because of the need to get the name of the device, find some methods on the Internet, found that can solve the problem, but need to do a match, and then the equipment will be a new year, and a lot of equipment, so after acquiring equipment

One: Download:First go to the cocos2d and Cocos2d-x website to download the relevant tools:1.cocos2d:http://www.cocos2d-iphone.org, and then into the download page, there are several options below, Stable version is a stable version, UnStable

In Android development we often use the CheckBox control, then how to implement the CheckBox control of the full selection, inverse selection?First layout Our

Learning Android has a very important design idea is the--MVC design pattern.The Application object is divided into three parts by model, controller, and view categories. Android apps are designed based on the model-controller-view

The first part: System architecturethinkandroid https://github.com/white-cat/ThinkAndroidThinkandroid is a free, open-source, easy-to-use Android development framework that follows the Apache2 Open source protocol.xutils

The Observer pattern defines a one-to-many dependency that allows multiple observer objects to listen to a Subject object at the same time. When the subject object changes in state, all observer objects are notified so that they can automatically

After you create a project using ionic, you need to add the platform and run the following command to add the Android platform:Ionic Platform Add Android1Error occurred:Error:failed to fetch platform AndroidProbably ...Error:read

Targetsdkversion more than 23, the new permission mode must be adaptedAndroid 6.0 and later, the permissions are divided into three categories 1. Normal permissions that do not involve privacy, such as Innernet2. Dangerous rights 3. Special

This section of the development has been dealing with iOS multi-threading problem, but the sense of knowledge is too loose, so the iOS in the multi-threading knowledge points.1. Basic Concepts 1) What is a process? What is the nature of the process

Source not foundThe JAR of this-class file belongs to Container ' Android Private Libraries ' which does isn't allow modifications to source a Ttachments on its entries.Quoted Netty-all-4.1.0.cr3.jar, the usual development time want to see the code,

Reprinted: Http://www.jianshu.com/p/d791bbede02cStep 1. Play Turn RxjavaUsing Rxjava to handle asynchronous is extremely convenient, various operators can do the pipelining operation of the data, combined with the retrofit, make the Andorid

Colleague's mobile hard disk, after the MAC system used, plug in Win under the read data, prompting the need to format650) this.width=650; "Src=" Http://s4.51cto.com/wyfs02/M00/89/CA/wKiom1gcURKSy6IJAAD3V7eMWqM120.png-wh_500x0-wm_3 -wmp_4-s_194602915

Original link: http://rxxluowei.iteye.com/blog/671893Write the first entry program for JavaFX today, GG.Encountered the import API problem, helpless crazy to find a solution through the network.My question is: Importing import

1, where to find the APK?(1) Android Studio menu Build->generate signed APK(2) Pop-up window(3) Create KeyStore and key, automatically select the KeyStore and key you just created after creation (already has keystore skipped)Click on the "Create New

Get context, the previous context is obtained in the view's DrawRect method (context layer context associated with view)Currently we need to draw the picture to the new picture, so we need to use the bitmap contextHow to get the bitmap context, note

1. Network communication1, ASIHTTPRequest This is a classic old library, fully functional and powerful, but has stopped updating for a long time (iOS5.0 stopped updating, but I recently see this project on GitHub new changes). There are a few minor