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Rob

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1682.14 (240th) 		Reputation
401,934 (94th)
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Title Δ
swift calculate distance between two locations -2.54
How to use Optional Ints in a Switch statement -0.23
Why my DispatchGroup's wait always timeout? +2.31
Find duplicate contacts in Contacts Framework -0.76
AnyObject try cast to Equatable -0.73
Request Access To Contacts in Swift 3 0.00
Working in ObjC, not in swift. Whats wrong I am doing with JSON par... -0.72
Proper way to manage children and navigate between children in a cu... 0.00
NSData to NSArray of NSNumbers? -2.84
Xcode Interface Builder: Make a view's center X equal to third... -2.73
Swift array to array of tuples +0.84
Testing a Timer in Xcode with XCTest -1.87
Drawing a rectangle on UIImageView using Core Graphics 0.00
unable to reload table while using ReachabilitySwift 0.00
Is there a way for asynchronous task to be completed first in Swift... 0.00
UIViewController variables persist after deallocation 0.00
Push Notifications not working when app is killed 0.00
Programmatic UI: don't call super.loadView but do call super.vi... 0.00
What is the best way to test if a CharacterSet contains a Character... +1.29
login to website in swift using alamofire 0.00
Compiler Flag -fno-objc-arc not working in Swift 0.00
How to get data from Sqlite database? -0.74
Swift 3 DispatchGroup single success DispatchWorkItem -0.23
Custom Unwind Segue Crashes with NSException in Swift 0.00
Saving current date as a string in swift +0.26
Using KVO within a tableview cell to track changes to specific prop... 0.00
How to draw a gradient color wheel using CAGradientLayer? +1.03
swift: URLSessionConfiguration +1.22
Swift - Calculating elapsed time takes too long? +1.30
Is there a way to map an array of strings to an array of images? -0.39
Swift illegal hardware instruction in while loop +0.99
GCD concurrent queue not starting tasks in FIFO order -1.52
How to swipe a View controller over the top of another view control... +0.28
FMDB unit test if created table successfully didn't pass 0.00
Make a pan gesture respond on vertical swipe downs -0.24
Xcode cpu gauge custom data 0.00
Save and Redraw in a loop Swift 4 0.00
dispatch_apply submit block to main queue occasionally 0.00
Swift expression error (ambiguous without more context) +1.01
What is difference btw the two 0.00
Does Safety in Swift affect Performance? +0.57
Objective-C: Order an NSArray showing commas before spaces +0.22
Subclass with iboutlet tableview Swift 0.00
Swift 3 - Animate cell when pressed +1.14
Swift documentation: instance/type property/method notation +1.58
How can we implement concurrency thread using protocol in swift? 0.00
ViewController Modal Presentation not appearing 0.00
How to create horizontally dynamic UICollectionView cells? Swift +0.23
(When) Does CACurrentMediaTime/mach_system_time wrap around on iOS? 0.00
UICollectionView that does not scroll +0.27