2014/10/15 下午 10:10:35

iphone Programming Glossary: ios5.0

Where should I save data & files I want to keep long term, and how do I prevent iCloud from backing them up

http://stackoverflow.com/questions/12371321/where-should-i-save-data-files-i-want-to-keep-long-term-and-how-do-i-prevent

should I save them iphone objective c ios core data share improve this question Saving files locally changed from iOS5.0 and earlier 5.0.1 and 5.1 and newer primarily to the address iCloud backup issues. There are two Apple source documents..

Memory leak drawInRect on iOS5.0.1

http://stackoverflow.com/questions/8236837/memory-leak-drawinrect-on-ios5-0-1

leak drawInRect on iOS5.0.1 I have the following code fragment that I use to scale images. This is in a loop that creates and drains an autorelease.. This is in a loop that creates and drains an autorelease pool for each pass. This code works fine in the simulator in iOS5.0 in iOS4.3 on iPad or simulator but on iOS5.0.1 on an iPad1 after 50 60 passes drawInRect starts consuming memory that never.. autorelease pool for each pass. This code works fine in the simulator in iOS5.0 in iOS4.3 on iPad or simulator but on iOS5.0.1 on an iPad1 after 50 60 passes drawInRect starts consuming memory that never gets released. I had been calling this from..

How to change the Color of text in UITabBarItem in iOS 5

http://stackoverflow.com/questions/8412010/how-to-change-the-color-of-text-in-uitabbaritem-in-ios-5

uitabbarcontroller uitabbar share improve this question Do you mean this one Keep in mind this only works for iOS5.0 or later. if self.tabBarItem respondsToSelector @selector setTitleTextAttributes NSLog @ Support method iOS 5 setTitleTextAttributes..

iPhone take augmented reality screenshot with AVCaptureVideoPreviewLayer

http://stackoverflow.com/questions/8980847/iphone-take-augmented-reality-screenshot-with-avcapturevideopreviewlayer

newContext CGColorSpaceRelease colorSpace CGContextRelease newContext free tempAddress if newImage nil modified for iOS5.0 with ARC tempImage UIImage alloc initWithCGImage newImage scale CGFloat 1.0 orientation cameraImageOrientation CGImageRelease..

Enable/disable statusBar per view on iPhone (20 px issue)

http://stackoverflow.com/questions/9274767/enable-disable-statusbar-per-view-on-iphone-20-px-issue

several times through all the post related to the status bar 20 pixels issue but still have the problem especially on iOS5.0 some trick worked on older iOS version Here is the problem definition I use UIApplication sharedApplication setStatusBarHidden..

Why does clearing NSUserDefaults cause EXC_CRASH later when creating a UIWebView?

http://stackoverflow.com/questions/9679163/why-does-clearing-nsuserdefaults-cause-exc-crash-later-when-creating-a-uiwebview

user defaults for it to occur. A clean project with the following will cause the crash in iOS5.1 this works fine in iOS5.0 and earlier UIWebView webView UIWebView alloc init webView release NSUserDefaults standardUserDefaults setPersistentDomain..