nwales

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nwales has asked 22 questions and find answers to 19 problems.

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nwales questions

How to avoid nesting do/catch statements in Swift2
How to determine if user is already within region when CLLocationManager begins monitoring regions
How to achieve adaptive threshold filter with color
NSURLSession URLSessionDidFinishEventsForBackgroundURLSession handler never called ios 8. OK in ios 7
CIPerspectiveCorrection filter returns image flipped and inverted
issues with UIImageView.layer.cornerRadius to create rounded images on different pixel densities ios
React-Navigation with redux - Back button in StackNavigator nested within TabNavigator triggers back action in both navigators
What is proper way to use cocoapods with React Native (0.43.4) in ios?
constrain view.bottom to superview.bottom not bottomLayoutGuide in storyboard
How to link ibOutlet from subview to custom UIView Class in storyboard xcode

nwales answers

CIPerspectiveCorrection filter returns image flipped and inverted
Delegate using Container View in Swift
React Navigation check if previous screen exists
How to fetch newly created object from PHObjectPlaceholder after change request completes