Martin R

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Martin R has asked 12 questions and find answers to 2348 problems.

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Martin R questions

How to use custom getter method in Objective-C class
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

how to solve NSPredicate error 'Can't use in/contains operator with collection 8 (not a collection)
EXC_BAD_ACCESS when using weakSelf in block / blocks
Is there a concise way to unwrap and assign in swift?
Split a random value into four that sum up to it
Generic Swift Dictionary Extension for nil filtering
Complex preprocessor macro
NSManagedObject Class and creating a Setter method
Cannot translate Swift 2.2 currying to future Swift format
Swift CGPDFContextBeginPage and CFData
How to convert an ContiguousArray of Floats into a byte array in Swift?