What is Swift Programming Language? [Video]

Interested in knowing what is Swift programming language? Swift is considerably popular today for iOS app development. Let’s review it in detail.

Swift language: A brief overview

Apple has been using Objective-C for a long time, however, they released their Swift language in 2014, something which indicated a strategic shift. Let’s examine a few points about this language:

• Swift is a general-purpose, compiled programming language.
• Software experts who designed Swift borrowed several ideas from Objective-C, Python, Ruby, and C#.
• Developers can use Swift to code for iOS, macOS, watchOS, and tvOS.
• Swift works seamlessly with the Cocoa and Cocoa Touch frameworks of Apple.com. Swift is built on the Cocoa framework, as this Quora Q&A thread points out.
• Swift is the language of choice as far as Apple is concerned, however, Objective-C code can still coexist with Swift code in the same app.
• In addition to Apple, IBM also backs the Swift programming language.
• There were several important releases of Swift. Swift v5.5.1, …