VaporwareWolf

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VaporwareWolf has asked 41 questions and find answers to 20 problems.

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VaporwareWolf questions

Detect direction of scrolling UICollectionView, load data from REST
CBPeripheral advertisementData is different when discovering peripherals on OSX vs iOS (GAP/GATT)
MapView detect scrolling
Why not always use weakSelf in a block?
Mapping memory address of unsatisfyable NSLayoutConstraints to UI controls
Read-Only string in settings bundle
Xcode now generates an empty category. Why?
Find duplicate images of different sizes
How to reuse job in .gitlab-ci.yml
Issues inserting into UICollectionView section which contains a footer

VaporwareWolf answers

updating location in background on a timer/periodically in iOS 8
dispatch_once after the Swift 3 GCD API changes
Setting tint color for embedded UISearchbar in Navigation bar
CBPeripheral advertisementData is different when discovering peripherals on OSX vs iOS (GAP/GATT)
Issues inserting into UICollectionView section which contains a footer
Xcode 4.3.2 will not show full caller stack in debugger, only current function?
SKColor clearColor returning a black color instead?
UITableView invoke swipe actions programmatically
UICollectionView doesn't bounce when datasource has only 1 item
Hide Status Bar In iOS 8 app