John Estropia

John Estropia has asked 7 questions and find answers to 61 problems.

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About

Loves designing API's. Author of CoreData wrapper CoreStore

Loves designing UI/UX as well. Latest project: PokeRater

John Estropia questions

CAEmitterLayer negative beginTime possible?
Using transition CIFilters for CATransition
Weird animation when popping an UIViewController from an UINavigationController (IOS 5)

John Estropia answers

Solution Like Trash Can Animation
UITableViewCells don't deselect when returning from a segue
UITextView subclass as delegate of itself
Does Core Data impose limits on the length of strings?
AVAssetExportSession export fails non-deterministically with error: "Operation Stopped, NSLocalizedFailureReason=The video could not be composed."
NSNumber primitive value equality vs isEqualToNumber with Obj-C Literals
UICollectionView setLayout:animated: not preserving zIndex
iOS - old versions of app getting installed from the App Store
Why does AVAssetExportSession produce an empty file?
Cannot release path created by CGPathCreateMutable in Swift