Martin R

Questions Linux Laravel Mysql Ubuntu Git Menu

HTML CSS JAVASCRIPT SQL PYTHON PHP BOOTSTRAP JAVA JQUERY R React Kotlin

Martin R has asked 12 questions and find answers to 2302 problems.

Stats

About

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

Get the frequency of the array with elements, according to the count of elements in the array
Swift : Streaming / Writing out a CSV file
Distance from point to ellipse
Why does NSCalendar have two init methods with similar parameter types that accepts one of the calendar identifier constants?
AuthorizationCreate in Swift (Xcode 6)
Core Data - cannot store two separate entities
Filter an array based on empty value in Swift
Use regex to match emojis as well as text in string
How to break out of a guard statement outside of a function?
ARC Semantic Issue with simple protocol example?