0

Explore Products

Best Sellers

New Releases

Books

Videos

Audiobooks

Free Learning

Java Coding Problems

You're reading from Java Coding Problems Improve your Java Programming skills by solving real-world coding challenges

Product type Paperback

Published in Sep 2019

Publisher Packt

ISBN-13 9781789801415

Length 816 pages

Edition 1st Edition

Languages

Java

Concepts

Programming Language

Author (1):

Anghel Leonard

View More author details

Table of Contents (15) Chapters

Preface

1. Strings, Numbers, and Math

2. Objects, Immutability, and Switch Expressions FREE CHAPTER

3. Working with Date and Time

4. Type Inference

5. Arrays, Collections, and Data Structures

6. Java I/O Paths, Files, Buffers, Scanning, and Formatting

7. Java Reflection Classes, Interfaces, Constructors, Methods, and Fields

8. Functional Style Programming - Fundamentals and Design Patterns

9. Functional Style Programming - a Deep Dive

10. Concurrency - Thread Pools, Callables, and Synchronizers

11. Concurrency - Deep Dive

12. Optional

13. The HTTP Client and WebSocket APIs

14. Other Books You May Enjoy

Leave a review - let other readers know what you think

Summary

That's all folks! This chapter has introduced you to several problems involving objects, immutability, and the switch expressions. While the problems covering objects and immutability represent fundamental concepts of programming, the problems covering the switch expressions were dedicated to introducing the new JDK 12 features addressing this topic.

Download the applications from this chapter to see the results and to see additional details.

You have been reading a chapter from

Java Coding Problems

Published in: Sep 2019

Publisher: Packt

ISBN-13: 9781789801415

© 2019 Packt Publishing Limited All Rights Reserved

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 €18.99/month. Cancel anytime

Authors (1)

Anghel Leonard

Anghel Leonard

Anghel Leonard is a chief technology strategist and independent consultant with 20+ years of experience in the Java ecosystem. In his daily work, he is focused on architecting and developing Java-distributed applications that empower robust architectures, clean code, and high performance. He is also passionate about coaching, mentoring, and technical leadership. He is the author of several books, videos, and dozens of articles related to Java technologies.

See other products by Anghel Leonard

Other recommended products

Related to this chapter

Java 9 Concurrency Cookbook

Java 9 Concurrency Cookbook

Writing concurrent and parallel programming applications is an integral skill for any Java programmer. Java 9 comes with a host of fantastic features, including significant performance improvements and new APIs. This book will take you through all the new APIs, showing you how to build parallel and multi-threaded applications.

Apr 2017 19h 48m

Java 11 and 12 - New Features

Java 11 and 12 - New Features

This book is a concise source to keep you updated about the released and upcoming changes in the core Java language. It covers version 10, 11, and various projects at Oracle, which every Java enthusiast will know about. You will learn to write better code and make informed decisions to choose new features for creating performant applications.

The Complete Coding Interview Guide in Java

The Complete Coding Interview Guide in Java

The Complete Coding Interview Guide in Java is an all-inclusive solution guide with meticulously crafted questions and answers that will help you crack any Java Developer job. This book will help you build a strong foundation and the skill-set required to confidently appear in the toughest coding interviews.

Aug 2020 26h 16m

The Complete Coding Interview Guide in Java

The Complete Coding Interview Guide in Java

The Complete Coding Interview Guide in Java is an all-inclusive solution guide with meticulously crafted questions and answers that will help you crack any Java Developer job. This book will help you build a strong foundation and the skill-set required to confidently appear in the toughest coding interviews.

Aug 2020 26h 16m

The Complete Coding Interview Guide in Java

The Complete Coding Interview Guide in Java

The Complete Coding Interview Guide in Java is an all-inclusive solution guide with meticulously crafted questions and answers that will help you crack any Java Developer job. This book will help you build a strong foundation and the skill-set required to confidently appear in the toughest coding interviews.

Aug 2020 26h 16m

The Complete Coding Interview Guide in Java

The Complete Coding Interview Guide in Java

The Complete Coding Interview Guide in Java is an all-inclusive solution guide with meticulously crafted questions and answers that will help you crack any Java Developer job. This book will help you build a strong foundation and the skill-set required to confidently appear in the toughest coding interviews.

Aug 2020 26h 16m

The Complete Coding Interview Guide in Java

The Complete Coding Interview Guide in Java

The Complete Coding Interview Guide in Java is an all-inclusive solution guide with meticulously crafted questions and answers that will help you crack any Java Developer job. This book will help you build a strong foundation and the skill-set required to confidently appear in the toughest coding interviews.

Aug 2020 26h 16m

The Complete Coding Interview Guide in Java

The Complete Coding Interview Guide in Java

The Complete Coding Interview Guide in Java is an all-inclusive solution guide with meticulously crafted questions and answers that will help you crack any Java Developer job. This book will help you build a strong foundation and the skill-set required to confidently appear in the toughest coding interviews.

Aug 2020 26h 16m

The Complete Coding Interview Guide in Java

The Complete Coding Interview Guide in Java

The Complete Coding Interview Guide in Java is an all-inclusive solution guide with meticulously crafted questions and answers that will help you crack any Java Developer job. This book will help you build a strong foundation and the skill-set required to confidently appear in the toughest coding interviews.

Aug 2020 26h 16m

The Complete Coding Interview Guide in Java

The Complete Coding Interview Guide in Java

The Complete Coding Interview Guide in Java is an all-inclusive solution guide with meticulously crafted questions and answers that will help you crack any Java Developer job. This book will help you build a strong foundation and the skill-set required to confidently appear in the toughest coding interviews.

Aug 2020 26h 16m

The Complete Coding Interview Guide in Java

The Complete Coding Interview Guide in Java

The Complete Coding Interview Guide in Java is an all-inclusive solution guide with meticulously crafted questions and answers that will help you crack any Java Developer job. This book will help you build a strong foundation and the skill-set required to confidently appear in the toughest coding interviews.

Aug 2020 26h 16m

Mastering Concurrency Programming with Java 9

Mastering Concurrency Programming with Java 9

Concurrency programming allows several large tasks to be divided into smaller sub-tasks, which are further processed as individual tasks that run in parallel. Java 9 includes a comprehensive API with lots of ready-to-use components for easily implementing powerful concurrency applications, but with high flexibility so you can adapt these components to your needs.

Jul 2017 17h 12m

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

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

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

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

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

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

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

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

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

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

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