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Swift Notes for Professionals
Comprehensive guide for learning and mastering Swift language, covering syntax, optionals, protocols, generics, SwiftUI, and performance optimization.
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About this Course
Swift is a powerful and intuitive programming language developed by Apple for building apps across all Apple platforms. It offers modern features, safety, and performance, enabling developers to write clean and efficient code.
This guide covers Swift fundamentals, optionals and error handling, closures, protocols and extensions, generics, concurrency with async/await, SwiftUI for declarative UI, and interoperability with Objective-C.
Whether you're new to iOS development or migrating from Objective-C, these notes provide a thorough reference for professional Swift development.
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What You'll Learn
- Swift syntax, optionals, and basic operations
- Functions, closures, and generics
- Protocols, extensions, and protocol-oriented design
- Error handling and debugging in Xcode
- User interface development with SwiftUI
- Networking with URLSession and Combine
- Concurrency with GCD and async/await
- Performance optimization and best practices in Swift
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