Learn Kotlin programming the fun way, with oodles of illustrations and concrete explanations, in a book that steps through the concepts one at a time in order to help you build a solid mental model of the language. Whether you're new to Kotlin, or just looking to fill in some gaps of knowledge, Kotlin: An Illustrated Guide has got you covered! How else can I read this book? The main content of this book is freely available online at https://typealias.com/start. If you're a Leanpub Reader, Standard, or Pro member, you can pick up the PDF book for no additional cost on Leanpub. It's also available for purchase on Leanpub. By purchasing this digital edition, you'll get a PDF of the book, which you can read offline and mark up with your favorite PDF application. Chapters Variables, Expressions, and Types Functions Conditionals: When and If Introduction to Classes and Objects Enum Classes in Kotlin Nulls and Null Safety Lambdas and Function References Collections: Lists and Sets Collections: Maps Receivers and Extensions Scopes and Scope Functions Introduction to Interfaces Introduction to Class Delegation Inheritance and Abstract Classes Data Classes and Destructuring Sealed Classes Handling Runtime Exceptions Generics Generic Variance Introduction to Coroutines Appendices How to Run the Code Samples Adding Dependencies

Unlock the ultimate resource for learning Kotlin with this deluxe digital bundle! Whether you're a seasoned developer or just starting your Kotlin journey, this bundle has what you need to elevate your skills and productivity: Kotlin: An Illustrated Guide - Dive into Kotlin with Kotlin: An Illustrated Guide—a beautifully-crafted PDF packed with delightful code examples, engaging cartoons, and clear annotations to make learning Kotlin a breeze. Cheat Sheet: Every Kind of Class in Kotlin - This cheat sheet provides concise reminders about the syntax and unique features of each kind of class in Kotlin. Includes a printer-friendly version! Cheat Sheet: Multi-Caret Magic - Supercharge your editing speed by making multiple changes in the IDE at one time! This cheat sheet is a great quick reference for learning how to use multiple carets in IntelliJ IDEA and other JetBrains IDEs - including Android Studio. Cheat Sheet: Navigating without Arrow Keys - Move around your IDE faster! This cheat sheet shows how you can configure your keyboard shortcuts to get around your code without using the arrow keys in IntelliJ IDEA and other JetBrains IDEs - including Android Studio. Grab this deluxe bundle today and start leveling up your Kotlin coding skills!

Embrace the Grumpiness with Mr. Grumpy Recalcitrant Man! Start your day with a chuckle and a sip from this exclusive Mr. Grumpy Recalcitrant Man mug, featuring our beloved, eternally frustrated character who knows all too well the quirks and challenges of coding. Why You'll Love It: Grumpy Charm: Mr. Grumpy Recalcitrant Man's iconic scowl is sure to bring a smile to your face, even on the toughest coding days. Perfect Size: Choose from either the 11oz or 15oz size. Either way, it's ideal for your morning coffee, afternoon tea, or any beverage that keeps you coding! Whether you're debugging, writing new features, or just taking a break, let Mr. Grumpy Recalcitrant Man remind you that even the grumpiest moments can have a silver lining. Grab yours today and embrace the grumpiness in style!

Keep this cheat sheet by your side for a quick and easy reference while coding in Kotlin. It provides concise reminders about the syntax and unique features of each kind of class in Kotlin. Looking for more details? Links to chapters from Kotlin: An Illustrated Guide and other in-depth articles on typealias.com are included for convenient access. Prefer a hard copy? A printer-friendly version is included—perfect for pinning up in your workspace!

Stick with Your Favorite TypeAlias.com Characters! Add some fun and flair to your everyday items with this exclusive sticker sheet, featuring beloved characters from typealias.com articles, videos, and chapters from Kotlin: An Illustrated Guide. From the ever-pondering Archimedes to the secret agents and miniature schnauzer, these stickers are perfect for fans of Dave Leeds' illustrations. Pick up your sticker sheet today and let your favorite typealias.com characters brighten up your day!

Code faster in IntelliJ IDEA and other JetBrains IDEs! This cheat sheet includes the most common keyboard shortcuts needed for mastering simultaneous edits with multiple carets.