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Course
- Core Tech
Swift 6 Foundations
Swift can feel unfamiliar when you’re just starting out. This course will teach you the foundational features of Swift 6 so you can read and write Swift code with confidence.
What you'll learn
Learning iOS development without understanding Swift can feel like trying to build a house without knowing how to use the tools. In this course, Swift 6 Fundamentals, you’ll learn to read, write, and reason about Swift code with confidence. First, you’ll explore Swift’s type system and how to declare and use variables, constants, and control flow. Next, you’ll discover how to work with optionals, collections, functions, and Swift’s core data structures like tuples, arrays, dictionaries, and sets. Finally, you’ll learn how to define your own types using structs, classes, and enumerations; understand initialization and access control; and get introduced to advanced features like protocols, error handling, closures, generics, and modern concurrency. When you’re finished with this course, you’ll have the skills and knowledge of the Swift programming language needed to write clear, modern code and confidently move forward with iOS or macOS development.
Table of contents
About the author
Karoly is a veteran (mobile) developer having built several successful iOS apps and games, most of which were featured by Apple.
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