xcode

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Application failed codesign verification during validation in Xcode 4.2

I am experiencing trouble with the distribution provisioning profile. I have tried for many times to create a distribution provisioning profile using the instruction: http://developer.apple.com/ios/m[详细]

2023-04-13 01:03 分类：问答
Xcode Build Succeeded but not run on iPhone [duplicate]

This question already has answers here: Closed 10 years ago. Possible Duplicate: Is it possible to target older iOS versions when using Xcode 4.2 and iOS 5 SDK?[详细]

2023-04-13 00:55 分类：问答
Creating a login screen to link up to a form in an iOS app

I wish to create a login screen which only shows in the app once and basically it would just have a \"Username\" and Password\" field. When the \"Login\" button is pressed, I would like the data from[详细]

2023-04-13 00:34 分类：问答
How to check private members in objective C unit tests?

Considering this class : @interface SampleClass : NSObject { NSMutableArray *_childs; } - (void)addChild:(ChildClass *)child;[详细]

2023-04-13 00:33 分类：问答
UIImagePicker force photo in portrait mode (disable accelerometer)

I\'m building an application which takes photos using the UIImagePickerController. Works great. The problem however is that I don\'t want to use 开发者_运维百科image rotation. I always want a photo[详细]

2023-04-13 00:11 分类：问答
How to apply animation on image?

Hi I am developing a application in which where I touch on sc开发者_高级运维reen an image is shown at that point I am doing this in this way.[详细]

2023-04-12 23:52 分类：问答
Can not find plist file in documents directory? How to modify the plist programmatically?

I have an application in Xcode 4.2. I have created plist file as my requirement. I have found the data from Applications main bundle and got the data in to the array.[详细]

2023-04-12 23:27 分类：问答
XCode 4.2 and ARC, why is it not turned on for me?

I just installed XCode 4.2, according to to everything I have read ARC is turned on automatically, and you have to go to build phases and flag the files where you want to manage memory by yourself, wh[详细]

2023-04-12 23:11 分类：问答
How to get the count of array of images

i m parsing a json feed .using async image download I m downloading images (around 18 images) and storing it in UIImage.how to get the count of the images so that i can iterate in a loop.below is the[详细]

2023-04-12 22:59 分类：问答
Program suddenly has many bugs [closed]

This question is unlikely to help any future visitors; it is only relevant to a small geographic area, a specific moment in time,or an extraordinarily narrow situation that is not generally applic[详细]

2023-04-12 22:58 分类：问答