In iOS, an in-app browser is a component of an app that allows users to view web content within the app, rather than opening the default browser app.
In Swift, an array is a collection of values that can be of any type. Sometimes, you may want to print only the unique items of an array….
Both view modifiers that can be used to run some code when a view is shown but there are some differences between them. In general, .task() is more powerful and convenient but only available in iOS 15 or later.
The attribute dynamicCallable allows you to mark a type as being directly callable, then you can use a simpler syntax to invoke methods on that type, instead of using dot notation.
The @dynamicMemberLookup attribute enable you to access properties of a type that are not declared at compile time, but resolved at runtime.
A special method that allows you to call an instance of a type as if it were a function, useful for creating callable objects that encapsulate some logic or state.
UIKit is a framework that was introduced by Apple in 2007 alongside the original iPhone. Today, UIKit remains a crucial part of the iOS development toolkit and is used by developers worldwide.
With Codable, you can easily convert Swift objects to data representations and vice versa, without having to write complex serialization and deserialization code.
Swift key paths are a way of storing uninvoked references to properties, which is a fancy way of saying they refer to a property itself rather than to that property’s value.
This year WWDC will take place from June 5 to June 9, available online for all developers, with a special in-person experience at Apple Park.