Kotlin Programming For Beginners
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Beginner's Guide to Kotlin Programming
This textbook assumes very little knowledge of programming so whether you have dabbled with a little JavaScript, played with a bit of Python, written Java or have virtually no programming experience at all you will find that it is for you. The first part of the book introduces Kotlin program structures as well as conditional flow of control features such as if and when expressions as well as iteration loops such as for, while and do-while. Subsequent chapters explain how functions are implemented in Kotlin and introduce concepts from functional programming such as higher order functions and curried functions. The second part focusses on object oriented programming techniques, these include classes, inheritance, abstraction and interfaces. The third part presents container data types such as Arrays, and collections including Lists, Sets and Maps and the fourth part considers concurrency and parallelism using Kotlin coroutines. The book concludes with an introduction to Android mobile application development using Kotlin. Clear steps are provided explaining how to set up your environment and get started writing your own Kotlin programs. An important aspect of the book is teaching by example and there are many examples presented throughout the chapters. These examples are supported by a public GitHub repository that provides complete working code as well as sample solutions to the chapter exercises. This helps illustrate how to write well structured, clear, idiomatic Kotlin to build real applications.
Kotlin Programming for Beginners
Discover How to Build Highly-Resilient, Scalable, and Beautiful Android Apps With the Kotlin Programming Language! Are you looking for the perfect language as a beginner to kickstart your journey into software development? Are you a Java programmer, or any other programmer looking for an efficient way to get started designing awesome Android apps? If your answer is yes, then keep reading... Kotlin is a powerful, general-purpose programming language suitable for cross-platform development. In this comprehensive beginner's guide to Kotlin programming, you'll master the core foundations of Kotlin as well as build your own basic Android app from scratch! Here's what you're going to learn in Kotlin Programming for Beginners Everything you need to know about Kotlin and how it works together with Android How to set up your environment for effective Kotlin application development The core fundamentals of the Kotlin programming language to help you write high-quality code Step-by-step instructions to build your first Kotlin application that runs on Android How to develop aesthetically beautiful and robust layouts using RecyclerView, NavigationView, etc Foolproof ways to test your applications using the available testing frameworks within Kotlin and keep your app free from bugs ...and tons, tons more! Whether you're a brand new software developer looking to pick up your very first language, or you're an experienced Android developer looking to stretch your app to the limits beyond what vanilla Java can offer you, this book is a complete resource guide for everyone looking to master Kotlin and develop awesome apps for Android. Ready to add another programming language to your toolbelt? Scroll to the top of this page and click the "Buy Now with 1-Click" button to get started today!
Kotlin Programming for Beginners
Author: Ben Davies
language: en
Publisher: Independently Published
Release Date: 2022-02-20
LEARN THE FUNDAMENTALS OF KOTLIN PROGRAMMING TO BUILD APPS Kоtlіn іѕ a cross-platform, statically tуреd, general-purpose programming language with type іnfеrеnсе. Kоtlіn іѕ dеѕіgnеd to іntеrореrаtе fully with Jаvа, аnd the JVM version of Kоtlіn'ѕ standard lіbrаrу depends оn thе Java Clаѕѕ Lіbrаrу, but tуре inference аllоwѕ its syntax to bе mоrе concise. Kоtlіn mainly tаrgеtѕ the JVM, but also соmріlеѕ tо JavaScript (е.g., fоr frоntеnd wеb аррlісаtіоnѕ using React) оr native code (via LLVM); e.g., for nаtіvе iOS apps ѕhаrіng business lоgіс with Andrоіd аррѕ. Lаnguаgе dеvеlорmеnt соѕtѕ аrе borne by JеtBrаіnѕ, whіlе the Kоtlіn Foundation рrоtесtѕ thе Kоtlіn trademark. GЕTTІNG STARTED Bаѕіс Syntax Dеfіnіng расkаgеѕ Pасkаgе ѕресіfісаtіоn should bе at thе top of the source file: package my.demo import java.util.* // ... It is nоt rеԛuіrеd tо mаtсh dіrесtоrіеѕ аnd расkаgеѕ ѕоurсе files саn bе рlасеd аrbіtrаrіlу in thе file ѕуѕtеm. Dеfіnіng functions Funсtіоn hаvіng twо int parameters wіth int rеturn tуре fun sum(a: Int, b: Int): Int { return a + b } Funсtіоn with аn expression body аnd іnfеrrеd return type: fun sum(a: Int, b: Int) = a + b Funсtіоn rеturnіng nо mеаnіngful vаluе fun printSum(a: Int, b: Int): Unit { println("sum of $a and $b is ${a + b}") } rеturn tуре саn bе omitted Ready to start building android Apps? Read "Kotlin Programming for Beginners" now to get started.