Kotlin Quick Start Guide
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Kotlin Quick Start Guide
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Author : Marko Devcic
language : en
Publisher: Packt Publishing Ltd
Release Date : 2018-08-31
Kotlin Quick Start Guide written by Marko Devcic and has been published by Packt Publishing Ltd this book supported file pdf, txt, epub, kindle and other format this book has been release on 2018-08-31 with Computers categories.
Get started with Kotlin programming for building real world applications Key Features Start programming with Kotlin Explore Kotlin language syntax, standard libraries and Java Interoperability Builds an example application with what you learn Book Description Kotlin is a general purpose, object-oriented language that primarily targets the JVM and Android. Intended as a better alternative to Java, its main goals are high interoperability with Java and increased developer productivity. Kotlin is still a new language and this book will help you to learn the core Kotlin features and get you ready for developing applications with Kotlin. This book covers Kotlin features in detail and explains them with practical code examples.You will learn how to set up the environment and take your frst steps with Kotlin and its syntax. We will cover the basics of the language, including functions, variables, and basic data types. With the basics covered, the next chapters show how functions are first-class citizens in Kotlin and deal with the object-oriented side of Kotlin. You will move on to more advanced features of Kotlin. You will explore Kotlin's Standard Library and learn how to work with the Collections API. The book finishes by putting Kotlin in to practice, showing how to build a desktop app. By the end of this book, you will be confident enough to use Kotlin for your next project. What you will learn Programming in Kotlin language syntax, basic types, control ?ow, classes, and OOP Writing functions and functional programming in Kotlin Defning and importing from packages in Kotlin Running Kotlin on JVMs and Android runtimes Working with the Kotlin Standard Library and advanced features of Kotlin programming Setting up a Kotlin development environment with JetBrains tools Building real-world applications with Kotlin Who this book is for This book is intended for anybody who wants to learn the most important Kotlin features. No experience of Kotlin is expected.
Kotlin Cheat Sheet
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Author : Amit Chaudhary
language : en
Publisher: Amit Chaudhary
Release Date : 2022-11-18
Kotlin Cheat Sheet written by Amit Chaudhary and has been published by Amit Chaudhary this book supported file pdf, txt, epub, kindle and other format this book has been release on 2022-11-18 with Computers categories.
• This book has covered the latest Kotlin 1.7.x. • Use this book as a quick reference guide (like a cheat sheet) for Kotlin programming language. Access any topic inside a chapter in just one tap . • For beginners and for dummies, this book is a step-by-step guide to understanding object-oriented programming with Kotlin. • If you are an experienced developer who knows at least one modern programming language well, then this book is designed to teach you how to think and program in Kotlin Programming language. • Each topic is covered with clear and concise examples for Kotlin programming language using Playground. I hope you find this book to be a useful and worthy addition to your library. Have a great time reading and learning the latest version of Kotlin using this book. I will keep updating this book to make it much simpler and more productive. Thank you for purchasing a copy! -Amit Chaudhary, 18th November 2022 Chapters Covered in this book: 1. Basics 2. Constants & Variables 3. Data Types 4. Operators 5. Strings and Characters 6. Collection Types 7. Control Flow 8. Functions 9. Lambdas 10. Enumerations 11. Classes 12. Properties 13. Methods 14. Inheritance 15. Constructors 16. Abstract Class 17. Data Class 18. Sealed Class 19. Operator Overloading 20. Type Casting/ Type Checking 21. Nested Types 22. Extensions 23. Interface 24. Visibility Modifiers 25. Generics 26. Exception Handling
Android Things Quick Start Guide
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Author : Raul Portales
language : en
Publisher: Packt Publishing Ltd
Release Date : 2018-08-31
Android Things Quick Start Guide written by Raul Portales and has been published by Packt Publishing Ltd this book supported file pdf, txt, epub, kindle and other format this book has been release on 2018-08-31 with Computers categories.
Android Things is the new Android based Operating System for the Internet of Things. With this book you will learn the core concepts by running code examples on different peripherals. Key Features No previous knowledge of IoT or microcontrollers required. Hands-On with simple code and plenty of examples. Use Kotlin to write simpler and more readable code Book Description Android Things is the IoT platform made by Google, based on Android. It allows us to build smart devices in a simple and convenient way, leveraging on the Android ecosystem tools and libraries, while letting Google take care of security updates. This book takes you through the basics of IoT and smart devices. It will help you to interact with common IoT device components and learn the underlying protocols. For a simple setup, we will be using Rainbow HAT so that we don't need to do any wiring. In the first chapter, you will learn about the Android Things platform, the design concepts behind it, and how it relates to other IoT frameworks. We will look at the Developer Kits and learn how to install Android Things on them by creating a simple project. Later, we will explore the real power of Android Things, learning how to make a UI, designing and communicating with companion apps in different ways, showcasing a few libraries. We will demonstrate libraries and you will see how powerful the Android Things operating system is. What you will learn Understand key design concepts of Android Things and its advantages Set up an Android Things Developer Kit Interact with all the components of Rainbow HAT Understand how peripheral protocols work (GPIO, PWM, I2C, and SPI) Implement best practices of how to handle IoT peripherals with in terms Android Things Develop techniques for building companion apps for your devices Who this book is for This book is for developers who have a basic knowledge of Android and want to start using the Android Things developer kit.
Kotlin
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Author : Moaml Mohmmed
language : en
Publisher: Independently Published
Release Date : 2020-06-16
Kotlin written by Moaml Mohmmed and has been published by Independently Published this book supported file pdf, txt, epub, kindle and other format this book has been release on 2020-06-16 with categories.
Kotlin is the new lovechild of the JVM developers' world.Google promoted Kotlin as a first class language on its Java-based Android platform back in May. Since then, the whole development world has been wondering: what is this language? Kotlin has been around for a few years and has been running on production systems, after the languages 1.0 release in February 2016, for a year or so. The language has received a lot of praise and loving words from the developer community. It is a breath of fresh air, a good upgrade to systems running older versions of Java, and still somehow an old dog in a familiar playing field.What is Kotlin? What does it bring that the JVM doesn't already have?Kotlin vs. JavaThere are a few approaches we can take when introducing Kotlin. We can discuss it through Java, the language Kotlin needs to be based on due to its JVM runtime, or we can do it through Scala, the language Kotlin is heavily influenced by. There is no doubt that Kotlin is better than Java. It is much safer and more concise. It provides you with a bunch of additions to your standard Java language and enhances a few bits and pieces that Java developers have grown to dislike. Additions include things like null safety, extension functions, data classes, objects, first class functions as well as extensive and expressive lambdas. Kotlin also enhances Java's type inference and type system and takes massive leaps forward with collections.Kotlin vs. ScalaPerhaps, it's better to compare Kotlin against Scala. This comparison might scare some of you quite a bit because Scala has the reputation of being simultaneously intriguing and frightening. It heavily introduces functional programming paradigm to you while still mixing it into familiar object orientation (hence in an awfully lot of cases creating a mishmash of advanced techniques from both paradigms), brings in some new build tools, and gives your internal flow state a frustrating break every now and then due to long compile times.I come bearing both good news and bad news. Let's start with the bad news: Bad news is that Kotlin is similar to Scala, it follows the same path as Scala doesThe good news: luckily, it's only slightly similar to Scala in every aspect.Kotlin & Functional Programming ParadigmThe functional programming paradigm is big part of Kotlin as well. Luckily, it doesn't go into the higher-kinded types, monadic do-continuations, or advanced type theory concepts that make you seek out Bartosz Milewski and his brilliant book on Category Theory. Kotlin introduces easy-to-use collection manipulation functions and functional pipelines for you. You will get your maps, filters, and folds, which in most cases are enough to get to the functional programming path.Java devs that have been lucky enough to jump into Java 8 (hugs and kisses to you Android and/or enterprise developers) will be familiar with the these basics and will feel right at home when they jump into Kotlin. They will also find conciseness and safety of better type system, which will spark their first crush towards the language. It is just so pretty and seamless to pipe these functions together and build a clean pipeline. And when you come back to it after a few weeks, you'll still feel like you can somewhat understand it. Smiles all around.
Atomic Kotlin
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Author : Bruce Eckel
language : en
Publisher:
Release Date : 2021-01-11
Atomic Kotlin written by Bruce Eckel and has been published by this book supported file pdf, txt, epub, kindle and other format this book has been release on 2021-01-11 with categories.
For both beginning and experienced programmers! From the author of the multi-award-winning Thinking in C++ and Thinking in Java together with a member of the Kotlin language team comes a book that breaks the concepts into small, easy-to-digest "atoms," along with exercises supported by hints and solutions directly inside IntelliJ IDEA! No programming background necessary. Summaries for experienced programmers. Easy steps via very small chapters ("atoms"). Free accompanying exercises/solutions within IntelliJ Idea. Gives you a strong Kotlin foundation. Kotlin is cleaner, more consistent and far more powerful than Java. Increase programming productivity with Kotlin's clear, concise syntax. Produce safer, more reliable programs. Kotlin easily interacts with Java. Effortlessly migrate by adding pieces of Kotlin to an existing Java project. Support for Windows, Mac and Linux. Free version of Intellij IDEA includes extensive Kotlin support. Book resources, live seminars, workshops and consulting available at AtomicKotlin.com.
Programming Kotlin
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Author : Stephen Samuel
language : en
Publisher: Packt Publishing Ltd
Release Date : 2017-01-18
Programming Kotlin written by Stephen Samuel and has been published by Packt Publishing Ltd this book supported file pdf, txt, epub, kindle and other format this book has been release on 2017-01-18 with Computers categories.
Familiarize yourself with all of Kotlin's features with this in-depth guide About This Book Get a thorough introduction to Kotlin Learn to use Java code alongside Kotlin without any hiccups Get a complete overview of null safety, Generics, and many more interesting features Who This Book Is For The book is for existing Java developers who want to learn more about an alternative JVM language. If you want to see what Kotlin has to offer, this book is ideal for you. What You Will Learn Use new features to write structured and readable object-oriented code Find out how to use lambdas and higher order functions to write clean, reusable, and simple code Write unit tests and integrate Kotlin tests with Java code in a transitioning code base Write real-world production code in Kotlin in the style of microservices Leverage Kotlin's extensions to the Java collections library Use destructuring expressions and find out how to write your own Write code that avoids null pointer errors and see how Java-nullable code can integrate with features in a Kotlin codebase Discover how to write functions in Kotlin, see the new features available, and extend existing libraries Learn to write an algebraic data types and figure out when they should be used In Detail Kotlin has been making waves ever since it was open sourced by JetBrains in 2011; it has been praised by developers across the world and is already being adopted by companies. This book provides a detailed introduction to Kotlin that shows you all its features and will enable you to write Kotlin code to production. We start with the basics: get you familiar with running Kotlin code, setting up, tools, and instructions that you can use to write basic programs. Next, we cover object oriented code: functions, lambdas, and properties – all while using Kotlin's new features. Then, we move on to null safety aspects and type parameterization. We show you how to destructure expressions and even write your own. We also take you through important topics like testing, concurrency, microservices, and a whole lot more. By the end of this book you will be able to compose different services and build your own applications. Style and approach An easy to follow guide that covers the full set of features in Kotlin programming.
Learn Kotlin In One Day
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Author : Moaml Mohmmed
language : en
Publisher:
Release Date : 2019-08-14
Learn Kotlin In One Day written by Moaml Mohmmed and has been published by this book supported file pdf, txt, epub, kindle and other format this book has been release on 2019-08-14 with categories.
Learn kotlinin one dayGoogle has officially announced Kotlin as a supported language to write Android Apps.These are amazing news for Android developers, which now have the ability to use a modern and powerful language to make their job easier and funnier.But this comes with other responsibilities. If you want to be a good candidate for new Android opportunities, Kotlin is becoming a new need most companies will ask for. So it's your time to start learning about it!And "Learn kotlinin one day" is the best tool., this book will guide through the process of learning all the new features that Java was missing, in an easy and fun way.You'll be creating an Android app from ground using Kotlin as the main language. The idea is to learn the language by example, instead of following a typical structure. I'll be stopping to explain the most interesting concepts and ideas about Kotlin, comparing it with Java 7. This way, you can see what the differences are and which parts of the language will help you speed up your work.This book is not meant to be a language reference, but a tool for Android developers to learn Kotlin and be able to continue with their own projects by themselves. I'll be solving many of the typical problems we have to face in our daily lives by making use of the language expressiveness and some other really interesting tools and libraries.The book is very practical, so it is recommended to follow the examples and the code in front of a computer and try everything it's suggested. You could, however, take a first read to get a broad idea and then dive into practice.
Kotlin Development For Beginners
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Author : Michael Fordham
language : en
Publisher:
Release Date : 2017-07-12
Kotlin Development For Beginners written by Michael Fordham and has been published by this book supported file pdf, txt, epub, kindle and other format this book has been release on 2017-07-12 with categories.
Learn the basics of Kotlin development in this easy-to-follow, quick tutorial guide. You will learn from the ground up how to use variables, loops, arrays and even take input from a user. You can be inspired from the code examples to create your own programs and games in this new programming language, which has now been given first-class status as a programming language for Android app development by Google.Through the course of this guide you will learn the building blocks of the most important aspects of the Kotlin language, as well as seeing real, functional code that you can use in your programs. The guide focuses on keeping things short and sweet, meaning you can read it quickly, without any waffle.Whether you are new to programming or a master of Java, you will gain useful knowledge and experience of Kotlin development with this guide. You will be informed of the tools you are required to use in order to program along at home, so you can get hands on quickly with Kotlin code.So, what are you waiting for? It's time to start programming in Kotlin.Want to learn how to make Android apps with Kotlin? Check out my other book on Amazon: Kotlin Development for Android (Create Your Own App) - bit.ly/kotlin-android-book
Kotlin In Depth Vol Ii
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Author : Aleksei Sedunov
language : en
Publisher: BPB Publications
Release Date : 2020-03-07
Kotlin In Depth Vol Ii written by Aleksei Sedunov and has been published by BPB Publications this book supported file pdf, txt, epub, kindle and other format this book has been release on 2020-03-07 with Computers categories.
Master the concise and expressive power of a pragmatic multi-paradigm language for JVM, Android and beyond DESCRIPTIONÊ The purpose of this book is to guide a reader through the capabilities of the Kotlin language and give examples of using it for development of various applications be it desktop, mobile or Web. Although our primary focus is on the JVM and Android, the knowledge weÕre sharing here to various extents applies to other Kotlin-supported platforms such as JavaScript, native and even multi-platform applications. The book starts with an introduction to language and its ecosystem that will give you an understanding of the key ideas behind Kotlin design, introduce you to the Kotlin tooling and present you the basic language syntax and constructs. In the next chapters weÕll get to know the multi-paradigm nature of Kotlin which allows you to create powerful abstractions by combining various aspects of functional and object-oriented programming. WeÕll talk about using common Kotlin APIs such as the standard library, reflection, and coroutine-based concurrency as well as the means for creating your own flexible APIs based on domain-specific languages. In the concluding chapters, weÕll give examples of using Kotlin for more specialized tasks such as testing, building Android applications, Web development and creating microservices. KEY FEATURESÊÊ - Language fundamentals - Object-oriented and functional programming with Kotlin - Kotlin standard library - Building domain-specific languages - Using Kotlin for Web development - Kotlin for Android platform - Coroutine-based concurrency WHAT WILL YOU LEARNÊ By the end of the book, youÕll obtain a thorough knowledge of all basic aspects of Kotlin programming. YouÕll be able to create a flexible and reusable code by taking advantage of object-oriented and functional features, use Kotlin standard library, compose your own domain-specific languages, write asynchronous code using Kotlin coroutines library as well. YouÕll also have a basic understanding of using Kotlin for writing test code, web applications and Android development. This knowledge will also give you a solid foundation for deeper learning of related development platforms, tools and frameworks. WHO THIS BOOK IS FORÊ The book is primarily aimed at developers familiar with Java and JVM and willing to get a firm understanding of Kotlin while having little to no experience in that language. Discussion of various language features will be accompanied, if deemed necessary, by comparisons with their JavaÕs analogs which should simplify Java-to-Kotlin transition. Most of the material, however, is rather Java-agnostic and should be beneficial even without prior Java knowledge. In general, experience in object-oriented or functional paradigm is a plus, but not required. Table of Contents 10. Annotations and Reflection 11. Domain-Specific Languages 12.Ê Java Interoperability 13. Concurrency 14.Ê Testing with Kotlin 15.Ê Android Applications 16.Ê Web Development with Ktor 17.Ê Building Microservices
Mastering Kotlin
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Author : Sufyan Bin Uzayr
language : en
Publisher: CRC Press
Release Date : 2022-10
Mastering Kotlin written by Sufyan Bin Uzayr and has been published by CRC Press this book supported file pdf, txt, epub, kindle and other format this book has been release on 2022-10 with Computers categories.
Mastering Kotlin helps the readers quickly understand the core concepts and then move on to practical projects using Kotlin programming language. Back in the day, Java was the de facto choice for creating Android apps. However, once Google announced Kotlin as the new language of choice for building Android applications, developers haven't looked back. Kotlin is a general-purpose, statically typed, open source programming language that runs on Java Virtual Machines. It can be called a Java replacement; however, the Kotlin syntax isn't blindly identical to that of Java. Sure, Kotlin can work with Java, and owing to its intuitiveness, it can also enhance overall productivity and efficiency, but it is not a Java clone. Kotlin differs from Java in the fact that it has assertive interfaces that help determine variables and expressions classes even if they're not defined. Kotlin is a beautiful alternative for modifying and identifying faults because it has a familiar and straightforward syntax and programming structure. It comes with a sophisticated compiler that can track automatic casts, allowing verification durations to be more efficient. Kotlin has simple signals that may be interpreted without any need for set parameters. Kotlin is easy to set up: all you need is a Kotlin component for Android Studio. Kotlin developers are in high demand. As a Kotlin developer, you'll be able to pursue a variety of career routes, spanning fields such as mobile app dev, game dev, game design, and even software development. Many well-known brands use Kotlin in their software and projects. Naturally, it is a good idea to learn Kotlin, and this is where Mastering Kotlin can be the right manual for you! With Mastering Kotlin, learning Kotlin becomes an easy task, and learners can use their skills to create innovative Kotlin apps. About the Series The Mastering Computer Science covers a wide range of topics, spanning programming languages as well as modern-day technologies and frameworks. The series has a special focus on beginner-level content, and is presented in an easy to understand manner, comprising: Crystal-clear text, spanning various topics sorted by relevance, Special focus on practical exercises, with numerous code samples and programs, A guided approach to programming, with step by step tutorials for the absolute beginners, Keen emphasis on real-world utility of skills, thereby cutting the redundant and seldom-used concepts and focusing instead of industry-prevalent coding paradigm, A wide range of references and resources, to help both beginner and intermediate-level developers gain the most out of the books. Mastering Computer Science series of books start from the core concepts, and then quickly move on to industry-standard coding practices, to help learners gain efficient and crucial skills in as little time as possible. The books assume no prior knowledge of coding, so even the absolute newbie coders can benefit from this series. Mastering Computer Science series is edited by Sufyan bin Uzayr, a writer and educator with over a decade of experience in the computing field.