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Swift is a powerful and intuitive programming language optimized when running on iOS, macOS, and other Apple platforms. Apple offers a wide variety of frameworks and APIs that make applications developed for these platforms unique and fun.
Swift is a powerful and intuitive programming language for iOS, iPadOS, macOS, tvOS, and watchOS. Writing Swift code is interactive and fun, the syntax is concise yet expressive, and Swift includes modern features developers love.
Swift is a high-level general-purpose, multi-paradigm, compiled programming language created by Chris Lattner in 2010 for Apple Inc. and maintained by the open-source community. Swift compiles to machine code, as it is an LLVM -based compiler.
Swift is a great first language if you are just starting your programming journey. For a brief tour of the language, check out this introductory chapter in The Swift Programming Language book.
The Basics. Work with common kinds of data and write basic syntax. Swift provides many fundamental data types, including Int for integers, Double for floating-point values, Bool for Boolean values, and String for text.
Swift includes features that make code easier to read and write, while giving the developer the control needed in a true systems programming language. Swift supports inferred types to make code cleaner and less prone to mistakes, and modules eliminate headers and provide namespaces.
Swift is a robust and intuitive programming language created by Apple for building apps for iOS, Mac, Apple TV and Apple Watch. It’s designed to give developers more freedom than ever.
Language Guide. The Basics. Work with common kinds of data and write basic syntax. Basic Operators. Perform operations like assignment, arithmetic, and comparison. Strings and Characters. Store and manipulate text. Collection Types. Organize data using arrays, sets, and dictionaries.
Swift includes modern features like type inference, optionals, and closures, which make the syntax concise yet expressive. Swift ensures your code is fast and efficient, while its memory safety and native error handling make the language safe by design.
The Swift programming language is approachable, safe, fast, and powerful. It’s also backed by an extensive open source community that has one goal — to make Swift the best general-purpose programming language in the world. What you’ll learn. An overview of the Swift programming language. A basic exploration of Swift specific features and syntax.
