ios simulator: how to close an app
When you “run” the simulator from xCode, the app automatically launches, and then you can click the home button to suspend the app. … Read more
ios6
Is it possible to install iOS 6 SDK on Xcode 5?
Xcode 5 has a preferences pane that allow one to download iPhone 6.1 simulator, however I can’t find a place where it allows … Read more
Evenly space multiple views within a container view
Auto Layout is making my life difficult. In theory, it was going to be really useful when I switched, but I seem to … Read more
UIRefreshControl without UITableViewController
Just curious, as it doesn’t immediately seem possible, but is there a sneaky way to leverage the new iOS 6 UIRefreshControl class without … Read more
How to perform Unwind segue programmatically?
Using storyboard this is very easy. You just drag the action to “Exit”. But how should I call it from my code? 10 … Read more
File is universal (three slices), but it does not contain a(n) ARMv7-s slice error for static libraries on iOS, anyway to bypass?
I upgraded Xcode version and when using external static libraries, I get this message: ld: file is universal (3 slices) but does not … Read more
What are Unwind segues for and how do you use them?
iOS 6 and Xcode 4.5 has a new feature referred to as “Unwind Segue”: Unwind segues can allow transitioning to existing instances of … Read more
Attempt to present UIViewController on UIViewController whose view is not in the window hierarchy
Just started using Xcode 4.5 and I got this error in the console: Warning: Attempt to present < finishViewController: 0x1e56e0a0 > on < … Read more
How do I animate constraint changes?
I’m updating an old app with an AdBannerView and when there is no ad, it slides off screen. When there is an ad … Read more