![]() Use optionals when you might have an instance to return from a function, or you might not. You can even write concurrent code with simple, built-in keywords that define asynchronous behavior, making your code more readable and less error-prone. Memory is managed automatically using tight, deterministic reference counting, keeping memory usage to a minimum without the overhead of garbage collection. To best support international languages and emoji, Strings are Unicode-correct and use a UTF-8 based encoding to optimize performance for a wide-variety of use cases. Because we will be displaying SwiftUI views from UIKit we first need to know what abstractions to use to wrap SwiftUI views. The only way to bridge the two worlds is to use some kind of a mediator class between Objective-C and Swift code. ![]() Inferred types make code cleaner and less prone to mistakes, while modules eliminate headers and provide namespaces. SwiftUI views are structs and they are not visible from the Objective-C code. Even better, you don’t even need to type semi-colons. Named parameters are expressed in a clean syntax that makes APIs in Swift even easier to read and maintain. Refresh the page, check Medium ’s site status, or find. ![]() Swift is the result of the latest research on programming languages, combined with decades of experience building Apple platforms. Integrate Objective-C and Swift in one project Mac O’Clock Write Sign up Sign In 500 Apologies, but something went wrong on our end.
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