how to copy songs from iphone to iphone

Now I am engaged in iphone development. I have never been very familiar with the object-c memory management mechanism. I can see that apple's official documents are well written and I have not found any translation articles. So I translated it by the way when I was learning it. My English is not very good, and the ability to organize words is even better. I hope you can point out the poor reading, I shall correct the translation in the future. For the

The code is as follows Copy Code -(ibaction) Openmaps {Where is Apple on the map anyway?nsstring* Addresstext = @ "1 Infinite Loop, Cupertino, CA 95014";URL encode the spacesAddresstext = [Addresstext stringbyaddingpercentescapesusingencoding:nsasciistringencoding];nsstring* Urltext = [NSString stringwithformat:@ "http://maps.google.com/maps?q=%@", Addresstext];Lets throw this text on the "so we can view" URL in the event we have a iss

the rotating icon displayed on the iPhone status bar in the upper left to indicate there is background network activity taking place. Uiapplication * APP = [uiapplication sharedapplication];App. networkactivityindicatorvisible = yes; // to stop it, set this to no Animation: series of imagesShow a series of images in succession Nsarray * myimages = [nsarray images: [uiimage imagenamed: @ "myimage1.png"], [uiimage imagenamed: @ "myimage2.png"], [u

IPhone gamesProgrammingStartup ScreenThe example is the content to be introduced in this article. It mainly introduces how to add "Bell and whistle" to your program. Note: it refers to some fancy things.) It is yours.GamesMore complete. First, weGamesAdd a launch page. Create startup page The launch page we added will fade out to the game master screen. You can download this image and add it to the Resources folder of the project. Select the "

Release date:Updated on: Affected Systems:Twitter 5.0Description:--------------------------------------------------------------------------------Bugtraq id: 56665 Twitter is a foreign social network and microblog service website. It uses wireless networks, wired networks, and communication technologies for instant messaging. It is a typical application of microblogs. The man-in-the-middle attack vulnerability exists in Twitter for iPhone 5.0 and other

From: http://www.cnblogs.com/tiechui/archive/2011/09/05/2167657.html IPhone IPA packaging File Creation It is very easy to do IPA in xcode. Now let's talk about the steps .. 1. Select device-3.0 | release mode, and then build 2.ProgramOpen release-iphoneos In the bulid folder of the directory, and you will find a. app file and. App. dsym file. What we need is a. app file. -- Folder address: User/lib/developer/xcode/derivedata/projectname/build/p

From: http://www.cnblogs.com/shenyunjun420/archive/2011/08/04/2127464.html First encounter Exc_bad_access , And then Program Crash, no debugging informationThis is why I checked it online.When a message is sent to a released object, exc_bad_access is displayed. When an error occurs, stack information is usually called, especially in the case of multiple threads.Actually, the wild pointer is used. So I followed the tutorial (http://www.codza.com/how-to-debug-exc_bad_access-on-

Today, when I checked out the program, I changed the profile. When I compiled the project again, this problem occurs, and it appears in the xcode 6 development environment, When this error occurs, the system prompts code sign error: Provisioning profile XXXX can't be found. Find the solution and share it with you. The solution is as follows: 1. first copy the above line of error information, then close this project, open the Finder to your project f

IPhone DevelopmentApplication in progressNSOperation MultithreadingUse is the content to be introduced in this article. First, create a Thread class, RequestOperation, which inheritsNSOperationThen, in the Controller class, create an NSOperationQueue object and add the line to the sequence. It will automatically get the thread we added from NSOperationQueue, and then run the starting method. # Import "RootViewController. h" @ Implementation Roo

IPhone DevelopmentUsed inCocoa XMLRPC Framework is the content to be introduced in this article _XmlI have always wanted to parse xml. There are many methods. It is really troublesome to use soap to send data to the server in xml format. It is quite time-consuming to add "\ n" to boby. Fortunately, there is a boxCocoa XML-RPC Framework saves me a lot of trouble, but I encountered a lot of problems when using the Framework, which made me very entangled

IPhoneUnder developmentDatabaseUsage is what we will introduce in this article,IPhoneSqlite is used.DatabaseI used the firefox plug-in Sqlite Manager to manage sqlite. This plug-in is very useful and allows you to easily create and manage sqlite in a view. If you don't talk nonsense, go to the topic. To use sqlite, first introduce the libsqlite3.0.dylib file in Frameworks. I skipped the steps and then createdDatabase.DatabaseAdd to the Resources directory (remember to check the

If you update the profile, compile the iPhone project, and find the following errors, you will not be able to clean in any way, which is really annoying. At this time, first copy the above line of error information, then close the project, open the Finder to your project file XXXX. right-click xcodeproj, select Show package contents, and find the project in the newly opened finder. pbxproj, open it with

Today, I wroteProgramAnd uses the lplpapi. h. This cannot be found during compilation. h file. I searched the internet and explained that the SDK was incomplete and required to be updated. however, the update SDK address of Microsoft has changed. I cannot find a new one. However, I just installed C ++ Builder6. I remember that there was a help in it, that is, the SDK, so I went to its include and found it. However, this lplpapi also needs to call two files: Ipexport. h and iptypes. h Note th

This tutorial is about how to use Photoshop to create your own iphone style navigation menu, mainly using the layer style to complete, let's learn it together. Look at the effect chart first. New document 450X450 Pixel, background fills #32363c, new layer draws a white rectangle. Change the opacity to 6%, similar to the image below. Creates a new layer, and the foreground color #5b6573 a rectangle at the top.