Swift is a powerful and intuitive programming language developed by Apple for building apps on iOS, macOS, watchOS, and tvOS. Since its introduction in 2014, Swift has gained popularity for its modern syntax, safety features, and performance enhancements over its predecessor, Objective-C.
Swift Language
1. Introduction to Swift
- What is Swift?
- Swift Pros over Obj-C
- Swift Lexical Structure
- Swift Reserved Keywords
- Swift Style Guides
2. Variables and Data Types
- Variables and Constants
- Swift Basic Data Types & Type Inference
- Never Use Floating-Point / Double Data Types for Monetary Calculations!
- Any / AnyObject / AnyHashable
- Void / Void()
- Optionals
- nil, Null, NSNull
3. Operators and Strings
- Basic Operators
- Bitwise Operators
- Strings and Characters
4. Collections and Control Flow
- Collection Types
- Dealing With Sets
- Control Flow
5. Functions and Closures
- Functions
- Closures (escaping closures) & (capturing)
6. Object-Oriented Concepts
- Enumerations
- Structures and Classes & (stacks vs heaps)
- Properties
- Methods
- Subscripts
- Inheritance
- Swift Root Class & NSObject
7. Memory Management and Safety
- Initialization
- De-initialization
- Optional Chaining
- Error Handling
- Automatic Reference Counting
- Memory Safety
- Access Control
- Memory Management
8. Advanced Swift Features
- Concurrency
- Type Casting
- Nested Types
- Extensions
- Protocols
- Generics
- Opaque Types
- Advanced Operators
Other Topics
- Dynamic Dispatch / Static Dispatch / Virtual Dispatch
- Method Swizzling
- Interoperability
- Stride
- KVO
- Defer
- Mutating
- Pattern Matching
- Address Sanitizer
- Swift Evolution
- ABI
- Swift Package Manager
- RunLoop
- NSOperations
- Property Wrapper
- Clean Code
- Zombies
- Custom Operators
- Mirroring
Swift is a versatile language that combines powerful features with a user-friendly syntax, making it an excellent choice for both beginners and experienced developers. Dive into the provided links to explore each topic in detail and enhance your Swift programming skills!
Note: This roadmap is a work in progress and will be updated regularly to reflect the latest trends and best practices in iOS development.