Swift야놀자interview report
Using a C++ library
You need to use a C++ video-processing library from a Swift app. Would you go with the old approach (an Objective-C++ wrapper) or Swift 5.9's C++ interop?
Using a C++ library
You need to use a C++ video-processing library from a Swift app. Would you go with the old approach (an Objective-C++ wrapper) or Swift 5.9's C++ interop?
Memory and ARCMultiple choiceExpert
Which statement about Swift 5.9's ownership features (borrowing/consuming parameters, ~Co…
#ownership #swift-5.9
SwiftShort answerExpert
A Swift module has to call into legacy Objective-C code and be called from it. How do you…
#bridging
SwiftShort answerAdvanced
Say your resume claims "ContiguousArray is faster than Array." In a pre-interview the int…
#bridging
Memory and ARCShort answerAdvanced
Starting from "explain ARC," the follow-ups keep coming. First: who inserts retain and re…
#ownership