The 2010-2011 version of the iPhone/iPad/iPod Touch/Apple TV operating system family, made by Apple.
I am trying to built an animated circle which would be drawn clockwise until it becomes complete circle as illustrated …
ios4 core-animation invisible quartz-coreIs there any conventient way of determining if a view is being loaded from the app being in background mode? …
uiviewcontroller background ios4 ios multitaskingBackground I'm using interface builder to create the UI for an app I'm working on. The app has a single …
ios ios4 uiview interface-builder nibI recently stumbled upon the following interesting feature: Instagram iPhone Hooks I was wondering if one is able to open …
objective-c ios ios4 uidocumentinteraction instagramI want to change the color of UITableViewCellAccessoryCheckmark and UITextField background color where we type. I found this is not …
iphone cocoa-touch iphone-sdk-3.0 uikit ios4I am trying to create an app that scales up nicely on the iPhone 4. Currently most of it scales up …
objective-c iphone ios4 core-graphics iphone-4So far I know how to stream a video and how to download it and afterwards stream it, but here's …
iphone objective-c ios ios4 video-streamingWhat is the width and the height of the MKPinAnnotationView pin in pixels? Edit: To be more concrete, the width …
ios ios4 mkmapview mkpinannotationviewI need to remove Null object added by [mutArrSkills addObject:[NSNull null]]; Do I need to iterate? Is there any …
iphone objective-c ios4 nsmutablearray