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Rob

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1682.14 (240th) 		Reputation
401,934 (94th)
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Title Δ
common functions issues while converting code from objective c to s... -0.24
Thread Handling with NSURLSessionDataTask 0.00
iOS - Swift : fetching data from database in main thread, not in ba... 0.00
Is createDirectory(at:withIntermediateDirectories:attributes:) atom... 0.00
How to properly use subclasses in Swift 5 +0.81
CGImage cropping doesn't give the specified rectangle +0.26
DispatchQueue sync vs sync barrier in concurrent queue -0.23
Implement a thread pool using GCD 0.00
FlatMap gives warning with Int type array but not with String type... 0.00
Safe to use NSLock on main thread? 0.00
Xcode 11 broke DateFormatter? 0.00
Use queue and semaphore for concurrency and property wrapper? 0.00
How to reference member variable in the implementation file 0.00
Multithreaded rendering only crashes on iOS 13 0.00
How to convert Server UTC Time to local time in Swift 4? 0.00
What are the internal optimizations for reusing UITableViewCells 0.00
How to change delay time for an object in DispatchQueue 0.00
UIBezierPath - can you "clip" one? 0.00
Xcode 11 debug variables view doesn't show class variables 0.00
What is the difference (advantage and disadvantage) between using D... +1.43
Is there a faster way to change accessibility (dynamic type) text s... -0.72
How do I format a string from a string with %@ in Swift +0.07
NSURLSessionDataTask does not work on macOS, "A server with th... 0.00
How can we make 'static' variables Thread-Safe in swift? 0.00
How to use dispatch group to asynchronously await Firebase callback... 0.00
URLRequest - "Thread 1: Fatal error: Unexpectedly found nil wh... 0.00
MapKit Draw poly line from coordinates Swift 5 0.00
How to use session.uploadTask in background i am getting crash +0.84
pins not showing up in mapView. Swift 5 0.00
Serial OperationQueue with Operations synchronizing timer and sleep 0.00
Downloading Images in order of url's - iOS Swift 0.00
Swift: How to interrupt a sort routine 0.00
How to limit gcd queue buffer size -0.37
Swift JSONDecoder can't decode valid JSON with escape characters 0.00
I can't send body in data in body in post request of swift proj... -0.74
Timer using Swift only counts down for 20 seconds, not twenty minutes -2.86
How to use "select * table where * = ?" in Swift with Sql... 0.00
GCD: cancelation of blocks in global concurrent queue +0.27
SwiftyJSON - Unable to get transactionId from JSON String 0.00
I need help to Swift with function +0.26
Swift 5 (Xcode 11 Betas 5 & 6) - How to write to a JSON file? +1.17
Trouble getting UIImageView inside ScrollView programmatically -0.21
Multiple type case in switch 0.00
Performing remove(at:[index]) on UIImage array leads to memory leak 0.00
Why the program doesn't get into an infinite loop by adding sup... +0.27
Unpack hex-encoded NSData 0.00
What is the block that CFRunLoopPerformBlock() handles? +0.25
XMLParser encounter invalid tags 0.00
I want to delete cell of collectionview from other viewcontroller(s... 0.00
Swift: Maintaining atomicity in a block-based execution using weak... 0.00