0

Explore Products

Best Sellers

New Releases

Books

Videos

Audiobooks

Free Learning

Kotlin Programming Cookbook

You're reading from Kotlin Programming Cookbook Explore more than 100 recipes that show how to build robust mobile and web applications with Kotlin, Spring Boot, and Android

Product type Paperback

Published in Jan 2018

Publisher

ISBN-13 9781788472142

Length 434 pages

Edition 1st Edition

Languages

Kotlin

Tools

Android

Concepts

Programming Language

Authors (2):

Aanand Shekhar Roy

Rashi Karanpuria

View More author details

Table of Contents (16) Chapters

Preface

1. Installation and Working with Environment FREE CHAPTER

2. Control Flow

3. Classes and Objects

4. Functions

5. Object-Oriented Programming

6. Collections Framework

7. Handling File Operations in Kotlin

8. Anko Commons and Extension Function

9. Anko Layouts

10. Databases and Dependency Injection

11. Networking and Concurrency

12. Lambdas and Delegates

13. Testing

14. Web Services with Kotlin

15. Other Books You May Enjoy

Leave a review - let other readers know what you think

Collections Framework

The following recipes will be covered in this chapter:

How to merge two collections

Splitting original collection into pair of collections

Sorting a list by specified comparator

Sorting in descending order

Parsing a JSON response using Gson

How to filter and map using lambda expressions

How to sort a list of objects and keep null objects at the end

How to implement a lazy list in Kotlin

How to pad a string in Kotlin

How to flatten an array or map

How to sort collection by multiple fields in Kotlin

How to use limit in Kotlin list

How to create a 2D array in Kotlin

How to skip the first N entries in Kotlin

The rest of the chapter is locked

Visually different images

CONTINUE READING

83

Tech Concepts

36

Programming languages

73

Tech Tools

Unlimited access to the largest independent learning library in tech of over 8,000 expert-authored tech books and videos.

Innovative learning tools, including AI book assistants, code context explainers, and text-to-speech.

50+ new titles added per month and exclusive early access to books as they are being written.

Kotlin Programming Cookbook

Register for a free Packt account to unlock a world of extra content!

A free Packt account unlocks extra newsletters, articles, discounted offers, and much more. Start advancing your knowledge today.

Unlock this book and the full library FREE for 7 days

Get unlimited access to 7000+ expert-authored eBooks and videos courses covering every tech area you can think of

Start free trial

Renews at $19.99/month. Cancel anytime

Authors (2)

Aanand Shekhar Roy

Aanand Shekhar Roy

Aanand Shekhar Roy is an Android developer working for Joist in Toronto, Canada. His mobile engineering career includes working for various startups and companies, such as U.S.-based startups Consciously.Life, PushCoin, and NextFan-FantasyIndyCar. He is also a mentor for the Associate Android Developer Fast Track program by Google on Udacity and mentors a team of 20 software developers.

See other products by Aanand Shekhar Roy

Rashi Karanpuria

Rashi Karanpuria

Author introduced

See other products by Rashi Karanpuria

Other recommended products

Related to this chapter

Kotlin Blueprints

Kotlin Blueprints

Kotlin is a powerful language that has applications in a wide variety of fields. It is a concise, safe, interoperable and tool-friendly language. The Android team has also announced first-class support for Kotlin, which is an added boost to the language. Through this book, you'll get a deep understanding of how Kotlin can work for you on various types of applications across various platforms.

Dec 2017 8h 40m

Mastering High Performance with Kotlin

Mastering High Performance with Kotlin

A balance between implementing complex applications and optimizing performance is a present-day need. This book helps you achieve this balance while developing and deploying applications with Kotlin. You will learn how to use profiling tools to detect performance issues and discover bytecode that is generated to overcome performance bottlenecks.

Jun 2018 10h 32m

Android Development with Kotlin

Android Development with Kotlin

Nowadays, improved application development does not just mean building better performing applications. It has become crucial to find improved ways of writing code. Kotlin is a language that helps developers build amazing Android applications easily and effectively. This book discusses Kotlin features in context of Android development. It demonstrates how common examples that are typical for Android development, can be simplified using Kotlin. It also shows all the benefits, improvements and new possibilities provided by this language.

Aug 2017 14h 40m

Hands-On Data Structures and Algorithms with Kotlin

Hands-On Data Structures and Algorithms with Kotlin

Data structures and algorithms help you to understand computational complexity and write efficient code. Kotlin data structures and algorithms enable you to write code that runs faster which is important in the web and mobile world. This book takes you through the techniques that you can use in your regular production environment.

Feb 2019 7h 20m

Mastering Kotlin

Mastering Kotlin

The purpose of Mastering Kotlin is to teach you how to leverage software designs and concepts which have made Java the most dominant Enterprise programming language. Finally, you will gain an understanding of implementing practical design patterns and best practices to help you master the Kotlin language.

Oct 2019 14h 28m

Kotlin Quick Start Guide

Kotlin Quick Start Guide

Kotlin is a general purpose, object-oriented language that primarily targets the JVM and Android. Intended to be 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 your ready for developing applications with Kotlin.

Aug 2018 5h 56m

Kotlin Standard Library Cookbook

Kotlin Standard Library Cookbook

This book explores the valuable standard libraries, showing you how to use them to write succinct code. Filled with short and easy-to -follow solutions, you'll see how to get optimal performance from your Kotlin code.

Functional Kotlin

Functional Kotlin

Nowadays, writing side effects free programs is very critical. As requirements are becoming complex day by day, Functional Programming can help us in this situation. This book will not only help you learn basics of Functional Programming with Kotlin, but will also show you how to apply them to real-life projects with popular libraries like funkTionale.

Feb 2018 11h 40m

Mastering Android Development with Kotlin

Mastering Android Development with Kotlin

Kotlin is a programming language intended to be a better Java, and it is designed to be usable and readable across large teams with different levels of knowledge. Kotlin gives more to Android than Java ever did. With this book, you will learn how to create effective and modern applications using a cutting edge programming language. We'll teach you Android from novice to master level, and guide you to become an experienced Android developer

Nov 2017 12h 36m

Hands-On Object-Oriented Programming with Kotlin

Hands-On Object-Oriented Programming with Kotlin

This book provides a comprehensive coverage of Kotlin features such as classes, data classes, and inheritance. It also provides a good understanding of Design pattern and how Kotlin syntax works with object-oriented techniques. You will also learn about the latest Kotlin syntax and libraries.

Oct 2018 12h 20m

Reactive Programming in Kotlin

Reactive Programming in Kotlin

When Reactive Programming is used with a new and powerful programming language such as Kotlin, it gives programmers the power to make great apps very easily, with non-blocking code. Learn Reactive Programming with Kotlin won't just make your apps competitive, it'll make them market-leaders.

Dec 2017 10h 44m

Mastering Android Studio 3

Mastering Android Studio 3

Android Studio is an Integrated Development Environment (IDE) designed for developing Android apps. As with most development processes, Android keeps resources and logic nicely separated, and so this book covers the management of imagery and other resources, and the development and testing tools provided by the IDE.

Aug 2017 7h 20m

Personalised recommendations for you

Based on your interests and search pattern

Pragmatic Microservices with C# and Azure

Pragmatic Microservices with C# and Azure

This book empowers you with in-depth knowledge of microservices architecture using .NET and Azure. Through hands-on tutorials, you'll be able to build, deploy, and manage scalable applications, gaining crucial skills for modern software development.

May 2024 16h 56m

Mastering Python Design Patterns

Mastering Python Design Patterns

Unlock the power of design patterns to build maintainable and scalable software and applications using Python. Authored by Python veterans, this book is your guide to mastering design patterns in Python.

May 2024 9h 52m

System Programming Essentials with Go

System Programming Essentials with Go

From file operations to process management and network programming, this hands-on guide equips software engineers with the skills to build efficient, reliable applications and optimize their performance.

Jun 2024 13h 36m

Modern Python Cookbook

Modern Python Cookbook

The new edition of Modern Python Cookbook provides over 130 recipes for solving real-world problems with Python. Updated for Python 3.12 with new recipes and chapters. This practical guide will enhance your skills and teach you advanced techniques.

Jul 2024 27h 16m

The Ultimate Zoom Cookbook

The Ultimate Zoom Cookbook

This cookbook is an in-depth guide to using Zoom effectively. You'll be able to follow each recipe easily to harness the power of the communication and collaboration tools in Zoom.

May 2024 11h 20m

Enterprise Architecture with .NET

Enterprise Architecture with .NET

This book will help you create applications that integrate correctly into complex and ever-changing information systems. You'll execute this by using industry standards that reduce the app's technical debt and elevate software development practices.

May 2024 25h 44m

Salesforce B2C Solution Architect's Handbook

Salesforce B2C Solution Architect's Handbook

Discover how Salesforce Customer 360 unifies Marketing Cloud, B2C Commerce, Data Cloud, and Service Cloud into one solution, and learn the capabilities, integration options, limitations, and workflows to create value for your organization.

May 2024 15h 28m

Systems Programming with C# and .NET

Systems Programming with C# and .NET

Unlock the full potential of C# and .NET Core in systems programming to secure, deploy, and maintain robust applications. With this book, you'll focus on low-level APIs, memory management, and performance optimization.

Jul 2024 15h 48m

Technical Program Manager's Handbook

Technical Program Manager's Handbook

Unlock the full potential of your career as a TPM with this comprehensive guide, featuring new chapters on AI and more. Learn advanced techniques and gain insights from industry leaders. Elevate your skills and thrive in the Big Five tech companies.

Sep 2024 12h 16m

Microsoft Power Pages in Action

Microsoft Power Pages in Action

Packed with real-world examples, low-code coding techniques, and insights into crafting responsive pages, automating apps, and enhancing virtual agents, Microsoft Power Pages in Action is a valuable resource for building feature-rich web apps.

Jun 2024 11h 40m