intersect, // The final region is the region XOR (3) in which region1 and region2 are combined ), // The final region is reverse_difference (4) outside the intersection of region1 and region2, // The final region is the region Replace (5) of region2 and region1 ); // The final region is region2}
Apidemo provides an example of the combination at the end.
Android also provides a regioniterator to iterate all matrices in region. You can use this class
COCOS2DX no nonsense introduced, very fire game engine, the key is it open source, can be free to download, study, development, do not engage so many active things. The following is an example of COCOS2DX 2.x to illustrate some basic things about this platform. Although now COCOS2DX already go to the stable version of 3.x, but the reason to choose COCOS2DX 2.x ve
Source: http://www.imooc.com/code/1177Q: Is the identifier God horse?A: Identifiers are symbols that are used to name variables, classes, methods, and so on in a Java program.There are several rules to follow when using identifiers:1. Identifiers can consist of letters, numbers, underscores (_), dollar symbols ($) , but cannot contain other special characters, such as @,%, space, etc. , and cannot begin with a number . For example: 123name is not legal drop2. Identifiers cannot be Java keywords
Android learning route (2) create an Android project, route android
An Android project contains all the files including the Android app code. The Android SDK provides default project di
Android from ignorance to knowledge-No. 2 and androidno. 2
Despite encountering bottlenecks in the past few days, they are getting better and better. Because they have never touched android before, as a newbie, they will not be overly demanding. Compared with the distributed resource search last year, mobile developmen
F-droid source code snippet (2) download module arrangement, f-droid source code
In this article, the download function of F-droid is modified separately and a demo is provided.
It is hoped that it will serve as a reference for the future. You can also download the kids shoes.
In fact, there are two main ideas:
1. Us
Old Deng's android Study Notes (2)-Android gets screen resolutions in N ways, android-android
Android gets the screen resolution
Method 1: the simplest method
12
intscreenWidth=getWindowManager().getDefaultDisplay().ge
the app key and download the SDK
Select the application you want to develop and click the corresponding "application key" below the application"
On the jump page, obtain the Application ID, which will be used in the initialization SDK.
After obtaining the Application ID, download the SDK. developers can select the corresponding iOS SDK or Android SDK as needed
Tagged with: Android Android app Android developer Android emulator Android StudioAndroid official Getting Started document [2] Run your appRunning Your AppRun your applicationThis lesson teaches1.Run on a Real Device2.Run on the
/technetwork/java/javase/downloads/index.html
2. You will see the following picture in your browser:
3. Click the Download Java Platform (JDK) icon:
4. the browser will go to the JDK download page:
5. Select Accept License Agreement and download JDK based on the platform
# If you are not sure about your system type
I received an email today. CodeSmith 4.0 Beta 2 has been released and download is provided. A large number of templates are provided in 4.0, including.. NET project template, nhib.pdf template, and Enterprise Library template.
New Function list
1.CodeSmith Projects(. Csp)-This feature makes automating your code generation process real
Android test plan. Just visit G.co/androidbeta and choose an optional Android phone or tablet – you'll soon receive a preview update for this version (or later). If you have already registered your device, you will soon receive updates and do not need you to do anything. Also you can manually download and refresh. Developer Preview
the keyboard is blocked, the input box needs to be moved to the top of the screen to ensure it is not blocked.
List box: similar to a single-choice dialog box, the difference is that there is no radio button. How to distinguish it from a single response depends on whether the content selection result has serious consequences
Context Menu: A long-pressed display in Android. It is a command set in a similar form as a list box, but the content is diff
I. INTRODUCTIONAs Loro says, there is no Linux kernel code in the Android source code. It uses pre-compiled kernel, which you can see using the ADB shell cat Proc/version, as follows:[Email protected]:~/working_directory$ adb shell Cat proc/versionLinux version 2.6.29-00261-g0097074-dirty ([email protected]) (GCC version 4.4.0 (gcc)) #20 Wed Mar 09:54:02 PDT 2010[Email protected]:~/working_directory$From the kernel version you can see the current use
Android Note 2-Test and data storage methods under Android, Android Data Storage
Today, I will introduce another basic knowledge of Android, the testing and data storage methods under android.Then, send the corresponding notes synchronously. Old Rules: Use a picture to intr
the COM.BAIDU.BUS.B.A class: Public Final classa { Public intA; PublicString B; PublicString C; Public intD =-1; Public LongE = -1l; Public intF = 0; Public intg =-1; PublicDataupdateinfo h =NULL;}10. After the StartService () call, enter into Com.baidu.bus.service.UpdateService, which inherits the service class of Android, and the code that observes it can also see that, after receiving the command, constructs a The Futuretask object to perfo
This section will be divided into five steps to complete the deployment of an Android development environment.First step: Install the JDK. Step Two: Configure the variable environment for the JDK on Windows. Step three: Download and install Eclipse. Fourth step: Download and install the Android SDK. Fifth step: Install
Beta2 For Windows Runtime download link, click here :)
Click here to download the SDK
Microsoft Silverlight Tools Beta 2 for Visual Studio 2008, click here
The following is an article about siverlight 2 Beta1:
Socket Application Example in silverlight
already integrated IDE, just install the JDK can begin to develop, recommend beginners download ADT Bundle, no need to toss the development environment.3.SDK ConfigurationAndroid Development must have the SDK, you go to androiddevtools inside, follow the instructions, download the package, unzip directly, and then configure the SDK environment variables can be used, do not have to go through the SDK Manage
compilation is very time-consuming, we can use Log breakpoint to print logs.
Do not modify source code. You can view the printed logs on the console in the Debug window.
Method breakpoint: The method breakpoint is the same as the function name. It is the breakpoint at the function entry and end.
Exception breakpoint: Run-> View blockpoint-> javaException.
Attribute breakpoint: When an attribute is modified or accessed, it is hard to find out in a complex multi-threaded environment. Run-> View b
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