Have you enrolled in "30 Days of Swift"?
Swift Study Guide
13 topics you must know
If you want to become a senior iOS developer writing apps for Apple products then you need to learn all 13 topics required to become a Swift engineer. Each topic is available to learn from the official Apple Language Guide and our online courses (bootcamps!).
13 Topics
You must learn
taken from Apples official Swift Language Guide 📚
Topic 1: The Basics
Topic 2: Control Flow
Topic 3: Optionals
Topic 4: Functions and Closures
Topic 5: Classes
Topic 6: Structs
Topic 7: Enums
Topic 8: Memory Management
Topic 9: Extensions
Topic 10: Protocols
Topic 11: Concurrency
Topic 12: Error Handling
Topic 13: Generics
These are the 13 main language features iOS developers should learn.
Apple discuss all 28 topics inside their official Swift Language Guide.
Install Swift by downloading the Xcode desktop app, which contains the latest Swift release.
30 Days of Swift
We're building a 30-day Swift bootcamp!
We're building a Swift bootcamp to teach Swift, a modern programming language used by millions to write software for Apple products ( iOS, tvOS, macOS and watchOS).
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We're 80% complete with our filming.
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We'll hold the course over a timespan of 30 days.
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The online bootcamp is called "30 Days of Swift".
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It will be hosted on Udemy.com
Release Date
Get an email when we release "30 Days of Swift"
We're currently filming our online bootcamp, "30 Days of Swift". Enter your email address below to be notified when we release the course.
Project Roadmap
Our current plans
Our Bootcamps
2024 / 25 Roadmap
• May 1st: Publish "30 Days of Swift" on Udemy.com
• Aug 1st: Start building "Swift Coding Challenges" 30-day bootcamp
• 2025 Jan 1st: Start building "Swift Architecture" 30-day bootcamp
Udemy.com will host our online bootcamps. Students can login anywhere worldwide. Products sold in local currencies supporting students in 3rd world countries.
About Swift
The new programming language created by Apple
The language was introduced by Apple on 2 June 2014 as a modern-day alternative to its predecessor Objective-C, which has been foundational to develop Apple products for over 3 decades now. Swift is now Apples programming language of choice and was designed to solve many modern-day problems and has some great benefits such as:
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Super fast. The power of C++ but in a high-level language.
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Type safe. Unlike Objective-C the type of each value is known at compile time, preventing run time errors and crashes when values are of an unexpected type.
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Easy to read and write supporting code that's closer to natural language.
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Designed to work seamlessly with Apples Cocoa and Cocoa Touch frameworks.
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Apple’s second official language.
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Swift is designed to be extended allowing for huge customisations to language features and behaviours.
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Open source.
Install Swift by downloading the Xcode desktop app, which contains the latest Swift release.
Want To Learn Swift?
from professional iOS developers
Information based on official Apple documentation
Did You Know?
You can omit the variable name when using optional binding for variables with the same name
In Swift, when using optional binding you can omit the "equals to" operator and just re-declare a variable with the same name name. This allows us to use the same name but with an unwrapped value.
Take A Tour of Swift
Take a free tour and execute some Swift code!
Apple published a Swift playground file walking users through a guided tour of the Swift programming language. It's a short tour with executable code examples that demonstrates the basics of coding in Swift. The downloadable file opens within the Xcode desktop application, used by developers in industry to build iOS apps for Apple products.
Download The Guided Tour of Swift using the links below. We host our code on GitHub.com. You will also need an Apple computer with Xcode installed.
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