Martin R

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Martin R has asked 10 questions and find answers to 2081 problems.

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Martin R questions

Conversion between CGFloat and NSNumber without unnecessary promotion to Double
"Jump to definition" for methods without external parameter names
Undefined behavior, or: Does Swift have sequence points?
Optional binding succeeds if it shouldn't
NSRangeException exception in NSFetchedResultsChangeUpdate event of NSFetchedResultsController
Working with C strings in Swift, or: How to convert UnsafePointer<CChar> to CString

Martin R answers

Fast way to trim lines at the beginning of a log file on iOS
NSPredicate Core Data
Create Swift class instance variable with lldb, versus Objective-C
What is proper way to get ip address from NWConnection
Binary to hexadecimal in Swift
Correct syntax to unregister a callback in the DiskArbitration framework
Map OptionSetType to Array
join to joinWithSeparator for int array?
__autoreleasing in error:(NSError *__autoreleasing *)outError
does swift's string type conform to collection protocol?