دانلود کتاب راهنمای مصور برنامه نویسی کاتلین (Kotlin)

If you’re interested in learning Kotlin development, this book is for you. Everyone has a unique experience – some readers are new to software development entirely, some are new to Kotlin development, and some are existing Kotlin developers who want a deeper understanding of certain language concepts. My approach in this book is to explain Kotlin programming concepts with simple, tangible, and illustrated examples, so that regardless of your experience level, things will make sense. I do my best to define terms clearly before using them, so that as you read the book, you’ll build upon a solid foundation of existing knowledge rather than an uncertain, tenuous foundation of ambiguity. Even if you already know some of the concepts presented in this book, my goal is to give those concepts such a fun and vivid presentation that you’ll enjoy reading about them again, which I hope will give you a definite clarity about them, shining light on the foggy corners of concepts that you might have wondered about. This book is in active development. Currently, you’ll find the same main content as the online version of the book, plus you’ve got access to draft chapters as they’re written. • Chapters 1-19 are complete. You’re welcome to provide feedback about them. • Chapter 20, the final chapter of the book, is available in draft form for you to preview. • A few small appendices will be added, as well. My main focus at the moment is to complete the remaining chapters. After that, I’ll plan to return to earlier chapters in order to improve the quality of the images (improving resolution for PDF quality). Laying out this content in book format – that is, with a definite page size and hard page breaks – is quite different from laying out content on a web page. On the one hand, it’s easier because multiple screen sizes and resolutions don’t need to be accounted for. On the other hand, hard page breaks add a challenge of splitting the content at inconvenient points, such as in the middle of an illustration or code listing. In this version of the book, I’ve laid out the content to keep entire code listings on one page as much as possible, but you’ll find some extra white space as a result. Once the main content has been finalized, I intend to optimize the layout to make everything flow well and to minimize blank space.