Check whether the udid is used in the IOS project.

An error occurred during validate: Apps Are note permitted to access the udid and must not use the uniqueidentifier method of uidevice. Please... For example: ProgramThe udid is not used. The previously used umeng statistical database is also

How to get the root permission of an application on an iOS device

To create a small tool software requires root permissions. After countless attempts by Google, this problem is finally solved. The idea has been mentioned in many articles. First, install the application to the/applications directory. I package it

Compile the apple game center application (translation 1.3: Set the game center for iOS applications)

  1.3 set game center for iOS apps Problem You want to connect to the game center server in the iOS app. Solution You need to create an application in iTunes connect andInfo. plistSet the package ID of the application in the file. Discussion In 1.2,

IOS Dev: separates the Code Sign identity in xcode from VCs

During iOS development, each person has a different developer Certificate/private key. The app can run on the iPhone only after the code is signed using this private key. The configuration file used in the project to determine which private key

Use GPS in IOS apps

Using GPS in IOS apps is roughly divided into the following two steps: 1. Adding corelocation. Framework; 2. Generating the cllocationmanager measurement position. The test code is as follows: // Locationviewctrl. h# Import # Import @ Interface

IPhone IOS message communication mechanism nsicationcenter Center

This type of program needs to be used recently. After studying it, we will share the results with you. Nsicationicationcenter is specially set for message communication between different classes in the program, which is extremely convenient to use,

Compile FFMPEG + for + IOS for iPhone + IOs (reposted and modified)

The following are some of your friendly support: Made a product, need popularity support a bit, Android and iPhone 91 market search # super junior mission #, or directly to the page to download the http://m.ixingji.com/m.html? P = x16 1. mov Format

IPhone IOS Video Effects insert images into videos

If you are not familiar with the AV Foundation, we recommend that you first take a look at the WWDC 2010 lecture on AV Foundation. Http://blog.csdn.net/linzhiji/article/details/6752722 - (CVPixelBufferRef) pixelBufferFromCGImage: (CGImageRef) image

IPhone IOS avaudiorecorder sound recording with avplayer sound is small

When avaudiorecorder is used for recording, avplayer has a low playing sound, especially on mobile phones Before iPhone 4. I don't know whether the sound is small or the playing sound is small. Stackoverflow: 1) recording time

IOS iPhone details are executed in the IOS background

The following are some of your friendly support: Made a product, need popularity support a bit, Android and iPhone 91 market search # super junior mission #, or directly to the page to download the http://m.ixingji.com/m.html? P = x16 Official

IPhone IOS screen, statusbar, status bar, label bar size, height

APP size, remove the status bar Cgrect r = [uiscreen mainscreen]. applicationframe; R = 320,460 Screen Size Cgrect RX = [uiscreen mainscreen]. bounds; R = 320,480 Status Bar size CGRect rect;rect = [[UIApplication sharedApplication] statusBarFrame]

IPhone ios json parsing process, tutorial

The following are some of your friendly support: Made a product, need popularity support a bit, Android and iPhone 91 market search # super junior mission #, or directly to the page to download the http://m.ixingji.com/m.html? P = x16 JSONIs the

How to debug a program on iPhone IOS xcode4 suddenly crashes and no code can be found

Xcode4 settings are not the same: find arguments in edit-> Scheme (in xcode 4.2, choose product-> edit Scheme) Set the following three values to yes. NtutoreleasefreedobjectCheckenabled Nszombieenabled NsdebugenabledAlso reprinted 2 debugging

IPhone IOS multi-thread programming Summary

The following are some of your friendly support: Made a product, need popularity support a bit, Android and iPhone 91 market search # super junior mission #, or directly to the page to download the http://m.ixingji.com/m.html? P = x16 Old rules:

IPhone IOS timer nstimer tutorial

Hope you can support our Website: http://t.cn/zOdAUxJ to raise comments Nstcoa is a common Timer class in cocoa. The basic operations are as follows:The handletimer method can be customized. You can create a timer as needed, and handletimer can be

How to Use GCD for iPhone IOS

1. Dispatch queue of GCD Http://www.cnblogs.com/scorpiozj/archive/2011/07/25/2116459.html 2. GCD magic in IOS Http://blog.csdn.net/favormm/article/details/6453260 3. There are a lot of official

[IOS development] Detailed description of appdelegate in the project

1. appdelegate. h// By default, the template introduces the program using the "class" framework, that is, the uikit. h header file, so that it is included in the program.# Import  // Here @ Class declares that the "class" name in the program is

IOS development switch page special effects

// Touch event-method called when the finger is lifted from the screen-himi-(void) cctouchesended :( nsset *) touches withevent :( uievent *) event {ccscene * scenec = [otherlayout scene]; // blog ------ // cctransitionturnofftiles * transitionscene

IOS implementation Modal Dialog Box

IOS implementation Modal Dialog Box Reprinted for emergency purposes Original article address: Http://blog.csdn.net/xianpengliu/article/details/6591624 Next, encapsulate a class to implement this brief operation (the code is taken from the iPhone

Use the IOS open source library skpsmtpmessage to send emails

There are currently two ways to send emails in IOS. You can use Openurl to open the IOS email app and use mfmailcomposeviewcontroller to bring up the email interface in the app to send emails. There are a lot of introductions to the two search

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