Mobile Develop

One, Optionsmenu options menuClicking on the Function button in the application will bring up the Options menu, click to achieve the specific function.Second, the realization of ideas:1. Create Options Menu: Oncreateoptionsmenu ();2, set menu items

//Mobile number Regular expressionNSString *cm_num =@"^ ((13[4-9)) | ( 147) | (15[0-2,7-9]) | (178) | (18[2-4,7-8])) \\d{8}| (1705) \\d{7}$"; //The regular expression of China Unicom segmentNSString *cu_num =@"^ ((13[0-2)) | ( 145) | (15[5-6]) | (176

1 usually when we use the button, sometimes not only set the title sometimes also need to put the picture up, the system default title text is on the right side of the picture, this time we want to set to the picture above, title text in below how

One months ago when I went to the interview, I was asked a similar question, when I did not answer, I went home to find the following information: http://www.jcodecraeer.com/a/anzhuokaifa/androidkaifa/2014/0325/1603.html,According to the above link,

See a lot of friends on the Internet to build an Android development environment distress, the following article hopes to help these friends:You can useAndroid Studio, which provides integrated Android development tools for development and debugging,

Previously wrote an Android NDK development Swig compiled JNI interface. Look at this article do not understand, look to see. C + + and Java Some language structure still have a certain difference, for example, C + + structure, some function return

Original blog, reproduced please indicate the sourceHttp://blog.csdn.net/hello_hwc?viewmode=listToday, when I answered a question to a foreign friend on StackOverflow, I encountered the problem of automatic layout of layer. Write it down here and

1. ResponsinatorJust open responsinator This website, enter the URL of the website you want to test in the input box of the upper end, then click the Go button next to the search box to see the preview of your website on various mobile device

Failed to load the JNI shared library is eclipse no OH load into Jvm.dll fileThere are two reasons:1. The system environment variable is not configured, reinstall JRE and JDK, and configure environment variables.Java_home=c:\program files\java\jdk1.7

"Settings" contractIn the previous section, we learned how to save app settings locally by adding setting options within the app, and here's another way. Microsoft calls it a "setup" contract, and all Windows Store apps will automatically mate with

Apply Functional Programming PrinciplesEdward GarsonFunctional programming have recently enjoyed renewed interest from the mainstream programming community. Part of the reason was because emergent properties of the functional paradigm are well

We know that in the development of Android NDK, it is cumbersome and superfluous to have the original function name and parameter list consistent with the primitive definition of the Java class file because the JDK comes with a command-line tool

1: Pass the value between different Controllerview by the objectTransfer direction from A to BA controllerInterface://ViewController.hIndex//#import #import "Person.h"@interface Viewcontroller:uiviewcontroller@property (Weak, nonatomic) Iboutlet

1. Error descriptionjava.lang.IllegalStateException:Failed to load Applicationcontextat Org.springframework.test.context.CacheAwareContextLoaderDelegate.loadContext ( CACHEAWARECONTEXTLOADERDELEGATE.JAVA:99) at

Use a style to replace the background to prevent the activity black background from flashing 1. Original

Android HTTP Lib based on volley-based on Google Volley's HTTP libraryProject GitHub Address: Https://github.com/sddyljsx/android-http-lib-based-on-volleyInstructions for use:First, the organization structure of volley has been optimized, the

No words, engaged for a long, can only go to plug this error code, the results found the result.Scoretextview.settext (score+"");This must be manually converted yourself. Not science. The key is that the error in eclipse prompts the person to think

A summary of the first project from Java to iOSHttp://www.cocoachina.com/ios/20150417/11595.htmlIcon Design discussion: icons, text, or icons plus text?Http://www.cocoachina.com/design/20150414/11552.htmlWhy the entire Internet industry lacks

Android Studio Import Pulltorefresh// 下载https://github.com/chrisbanes/Android-PullToRefresh// 解压，得到 extras，sample，library(主要)Android-PullToRefresh-master -> library// 在你项目的根目录创建一个lib目录[PATH][app] [src] [res] [build] build.gradle

atomic:Atomic Operations (atomicity refers to a complete operation of a transaction, the operation is committed successfully, and the reverse is rolled back.) Atomic operations are atomic OPERATIONS) in the Objective-c property setting, the default