//: ## ![3DaysOfSwift.com Logo](3DaysOfSwift-Icon-80.png) Swift.
//: ## Swift Reference Guide
//: ### of common language features
//: Executable sample code organised by language features.
//:
//: ©️ copyright of [3DaysOfSwift.com](https://www.3DaysOfSwift.com) | [The 3 Days of Swift](https://www.3DaysOfSwift.com/3days)
//:
//: v5 | Swift v5.9+ | Xcode 15+
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//:
//: 👉 Save this file to keep a reference to **commonly-used Swift syntax**.
//:
//: Professionals use [GIT](https://www.google.com/search?q=what+is+GIT) and hosting services like [GitHub.com](https://github.com/3-Days-Of-Swift).
//:
/*:
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//: We also have the **official Apple book** in an Xcode playgrounds if you would like to read it - [The Swift Programming Language Book](https://www.3daysofswift.com/book). It was converted to markdown language by us - [The 3 Days of Swift](https://www.3DaysOfSwift.com/3days).
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//: -------------------
//:
//: [Begin Topic 1  ▶](@next)
//:
//: -------------------
//: ## Contents
//:
//: * *Topic 1:*   [Hello World](Hello%20World)
//: * *Topic 2:*   [Variables](Variables)
//: * *Topic 3:*   [Foundational Types](Foundational%20Types)
//: * *Topic 4:*   [Swift Type Safety](Swift%20Type%20Safety)
//: * *Topic 5:*   [Type Conversion](Type%20Conversion)
//: * *Topic 6:*   [Strings](Strings)
//: * *Topic 7:*   [Unicode](Unicode)
//: * *Topic 8:*   [Characters](Characters)
//: * *Topic 9:*   [Collection Types](Collection%20Types)
//: * *Topic 10:*   [Subscript](Subscript)
//: * *Topic 11:*   [If Statement](If%20Statement)
//: * *Topic 12:*   [Optionals](Optionals)
//: * *Topic 13:*   [Switch Statement](Switch%20Statement)
//: * *Topic 14:*   [Loops](Loops)
//: * *Topic 15:*   [Functions](Functions)
//: * *Topic 16:*   [Closures](Closures)
//: * *Topic 17:*   [Enums](Enums)
//: * *Topic 18:*   [Structs](Structs)
//: * *Topic 19:*   [Classes](Classes)
/*:
 
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//: * *Page 20:*   [Terms And Conditions](Terms%20And%20Conditions)
//:
//: * *Page 21:*   [Coding Challenge](Coding%20Challenge) 🧑🏿‍💻👩🏼‍💻👨🏾‍💻 ⚔️
//:
/*:
 
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//: -------------------
/*:
 
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//: This Xcode playground is a quick reference guide for iOS Developers to quickly access code examples while learning or revising Swift language features.
//:
//: Students of all levels can read this guide. Keep the guide safe and easily accesible as you write code for your own projects.
//:
//: There is a [Coding Challenge](Coding%20Challenge) on the final page.
//:
/*:
 
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//:
//: [3DaysOfSwift.com](https://www.3DaysOfSwift.com) | [Email Us](mailto:helloworld@3daysofswift.com?subject=Hello)
/*:
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//: -------------------
//:
//: [Begin Topic 1  ▶](@next)
//:
//: -------------------
//:
//: ![3DaysOfSwift.com Logo](3DaysOfSwift-Footer.png) ©
//:
//: Copyright of [3DaysOfSwift.com](https://www.3DaysOfSwift.com). All rights reserved.
//:
//: [Website](https://www.3DaysOfSwift.com) | [The 3 Days Of Swift](https://www.3DaysOfSwift.com/3days)
//:
//: Welcome to our community of [3DaysOfSwift.com](https://www.3DaysOfSwift.com) developers!
//:
//: 🧕🏻🙋🏽‍♂️👨🏿‍💼👩🏼‍💼👩🏻‍💻💁🏼‍♀️👨🏼‍💼🙋🏻‍♂️🙋🏻‍♀️👩🏼‍💻🙋🏿💁🏽‍♂️🙋🏽‍♀️🙋🏿‍♀️🧕🏾🙋🏼‍♂️
//:
