memory semantics Swift Value and Reference type semantics - Structs, Classes, Struct inside Class, Class inside Struct Long ago Swift introduced a nice concept differentiating between value and reference semantic using Struct and Classes. As we all know, Struct is a value semantic, which means when value of one struct
Swift 4.0 Using Swift variables in Objective-C : Swift 4 Edition Today I ran into weird problem which prompted me to write this blog post on Objective-C and Swift interconnectedness. Before Swift 4 came along, the sure way to access Swift variables in Objective-C