Packt+ | Advance your knowledge in tech

All Products

Best Sellers

New Releases

Books

Videos

Audiobooks

Free Learning

Learning Scala Programming

You're reading from Learning Scala Programming

Product type Book

Published in Jan 2018

Publisher Packt

ISBN-13 9781788392822

Pages 426 pages

Edition 1st Edition

Languages

Concepts

Programming Language

Author (1):

Vikash Sharma

Table of Contents (21) Chapters

Title Page

Packt Upsell

Contributors

Preface

1. Getting Started with Scala Programming

2. Building Blocks of Scala

3. Shaping our Scala Program

4. Giving Meaning to Programs with Functions

5. Getting Familiar with Scala Collections

6. Object-Oriented Scala Basics

7. Next Steps in Object-Oriented Scala

8. More on Functions

9. Using Powerful Functional Constructs

10. Advanced Functional Programming

11. Working with Implicits and Exceptions

12. Introduction to Akka

13. Concurrent Programming in Scala

14. Programming with Reactive Extensions

15. Testing in Scala

1. Other Books You May Enjoy

Leave a review - let other readers know what you think

Index

Default supervision strategy

By default, the Akka system looks for a few exception types from failure messages received from child Actors. Let's take a look at those scenarios.

The default supervision strategy will stop the failing child Actor in case of:

ActorInitializationException
ActorKilledException
DeathPactException

Note that in case of exception, it'll restart the failing Actor.

With this information, let's try implementing one strategy on our own.

The rest of the chapter is locked

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 €14.99/month. Cancel anytime}

Authors (1)

Vikash Sharma

Vikash Sharma is a software developer and open source technology evangelist. He tries to keep things simple, which helps him write clean and manageable code. He has invested a large amount of time learning and implementing Scala code, and he has authored video courses for Scala. He works as a developer at SAP Labs.

See other products by Vikash Sharma

Other recommended products

Related to this chapter

Professional Scala

Professional Scala

This book teaches you how to build and contribute to Scala programs, recognizing common patterns and techniques used with the language. You’ll learn how to write concise, functional code with Scala. After an introduction to core concepts, syntax, and writing example applications with scalac, you’ll learn about the Scala Collections API and how the language handles type safety via static types out-of-the-box. You’ll then learn about advanced functional programming patterns, and how you can write your own Domain Specific Languages (DSLs). By the end of the book, you’ll be equipped with the skills you need to successfully build smart, efficient applications in Scala that can be compiled to the JVM.

Jul 2018 6 hours 12 minutes

Scala Reactive Programming

Scala Reactive Programming

Reactive programming is a better, scalable, and faster way to build applications, and one that helps us write code that is concise, clear, and readable. It can be used for many purposes such as GUIs, robotics, music, and more, and is central to many concurrent systems. This book will be your guide to getting started with Reactive programming in Scala.

Feb 2018 18 hours 24 minutes

Learning Concurrent Programming in Scala

Learning Concurrent Programming in Scala

Feb 2017 14 hours 28 minutes

Learn Scala Programming

Learn Scala Programming

Today’s Scala is quite different from its earlier versions. The second version of the language is more than twelve years old and has undergone multiple changes related to supported features and library implementation. This book addresses both technical and architectural changes by providing a comprehensive guide to the redesigned standard library and collections as well as covering in-depth type system and first-level support for functions. Finally, you will build projects using the knowledge learned previously to build microservices and learn how to implement them with Scala and Lagom framework.

Oct 2018 16 hours 36 minutes

Akka is an open source toolkit that simplifies the construction of distributed and concurrent applications on the JVM. This book will teach you how to develop reactive applications in Scala using the Akka framework.

May 2017 13 hours 48 minutes

Learning Functional Data Structures and Algorithms

Learning Functional Data Structures and Algorithms

Feb 2017 10 hours 36 minutes

Scala Programming Projects

Scala Programming Projects

Scala is a type-safe JVM language that incorporates object-oriented and functional programming (OOP and FP) aspects. This book gets you started with essentials of software development by guiding you through different aspects of Scala programming, helping you bridge the gap between learning and implementing. You will learn the unique features of Scala through diverse applications and experience simple yet powerful approaches for software development.

Sep 2018 13 hours 16 minutes

Scala Design Patterns

Scala Design Patterns

Design patterns make developers’ lives easier by helping them write great software that is easy to maintain, runs efficiently, and is valuable to the company or people concerned. In this book, you’ll learn about the various features of Scala and will be able to apply well-known, industry-proven design patterns in your work.

Apr 2018 13 hours 12 minutes

Mastering Functional Programming

Mastering Functional Programming

In large projects, programmers tend to get overwhelmed by their complexity. It can be hard to keep track of all the interdependencies in the code-base and how its state changes on runtime. The solution to these problems is Functional Programming, a paradigm specifically designed to deal with the complexity of software development. Mastering Functional Programming will show you how right abstractions can reduce complexity and make code easy to read and understand. It will guide you through this programming style, from the very first steps to the most advanced patterns and libraries to date.

Aug 2018 12 hours 40 minutes

Introduction to JVM Languages

Introduction to JVM Languages

Anyone who knows software development knows about the Java Virtual Machine. The Java Virtual Machine is responsible for interpreting Java byte code and translating it into actions. In the beginning, Java was the only programming language used for the JVM. But increasing complexity of the language and the remarkable performance of the JVM created an opening for a new generation of programming languages. If you want to build a strong foundation with the Java Virtual Machine and get started with popular modern programming languages, then this book is for you.

Jun 2017 15 hours 0 minutes

Scala and Spark for Big Data Analytics

Scala and Spark for Big Data Analytics

Over the last few years, Scala has been adopted increasingly, especially in the field of data science and analytics, along with Apache Spark, which is built on Scala and is widely used in the field of analytics. With this book, you’ll learn how to leverage the power of both Scala and Spark to make sense of big data.

Jul 2017 26 hours 32 minutes

Programming Kotlin

Programming Kotlin

Quickly learn the fundamentals of the Kotlin language and see it in action on the web. Easy to follow and covering the full set of programming features, this book will get you fluent in Kotlin for Android

Jan 2017 14 hours 0 minutes

Personalised recommendations for you

Based on your interests and search pattern

C++ Programming for Linux Systems

C++ Programming for Linux Systems

This book covers the essential system programming tools and helps you explore the features of C++20. It emphasizes important details to maintain code quality and tackle everyday challenges of developing software for high performance, optimization, and more.

Sep 2023 9 hours 36 minutes

Discover advanced programming techniques, the latest features of C++17 and C++20, and best practices for memory management, debugging, testing, and large-scale application design with Expert C++. Ideal for experienced developers advancing to proficient programmers and building professional-grade C++ applications.

Aug 2023 20 hours 8 minutes

iOS 17 Programming for Beginners

iOS 17 Programming for Beginners

iOS 17 Programming for Beginners, Eighth Edition is your comprehensive guide to learning the art of iOS app development. Whether you dream of creating the next chart-topping app or simply want to enhance your programming skills, this book is your trusted companion on this exciting journey.

Oct 2023 20 hours 8 minutes

Developer Career Masterplan

Developer Career Masterplan

Written by industry experts that have spent the last 20+ years helping developers grow their career path towards senior developer positions and beyond. This book provides a comprehensive guide, sharing examples and stories from their global careers. By the end, you’ll have the knowledge to create a clear career progression plan as a technical professional.

Sep 2023 10 hours 20 minutes

Refactoring with C#

Refactoring with C#

In Refactoring with C#, you’ll explore the process of safely refactoring modern .NET code using Visual Studio features, advanced unit tests, AI assistance, and custom Roslyn analyzers.

Nov 2023 14 hours 28 minutes

Python Real-World Projects

Python Real-World Projects

Amplify your developer journey by curating a dynamic project portfolio that outshines traditional resumes. Delve into the Python realm through immersive projects, mastering core concepts while constructing comprehensive modules and applications. From data acquisition prowess to impactful data visualization, Python Real-World Projects arms you with essential skills to beat the competition.

Sep 2023 15 hours 56 minutes

The MVVM Pattern in .NET MAUI

The MVVM Pattern in .NET MAUI

The MVVM Pattern in .NET MAUI enables developers to master MVVM principles and effectively apply them to .NET MAUI. This book uses real-life examples and covers complex problems to help you successfully apply MVVM with .NET MAUI to confidently develop robust and high-performing cross-platform apps.

Nov 2023 12 hours 52 minutes

Extending Microsoft Business Central with Power Platform

Extending Microsoft Business Central with Power Platform

Extending Business Central with the Power Platform is a step-by-step guide for Business Central professionals to create solutions that automate business processes, explain complex workflow approvals, and integrate with hundreds of other systems, without traditional development. It’ll guide you in customizing Business Central with Power Platform.

Aug 2023 15 hours 16 minutes

Extending Microsoft Business Central with Power Platform

Extending Microsoft Business Central with Power Platform

Extending Business Central with the Power Platform is a step-by-step guide for Business Central professionals to create solutions that automate business processes, explain complex workflow approvals, and integrate with hundreds of other systems, without traditional development. It’ll guide you in customizing Business Central with Power Platform.

Aug 2023 15 hours 16 minutes

Quantum Computing Algorithms

Quantum Computing Algorithms

The book emphasizes intuitive ideas behind quantum algorithms in ways that other books don’t cover, striking a careful balance between no math and too much math. To get the most from this book, you should be comfortable with basic algebra and writing simple computer code. No prior understanding of quantum physics is needed to get started.

Sep 2023 11 hours 24 minutes

Python – Complete Python, Django, Data Science and ML Guide

Python – Complete Python, Django, Data Science and ML Guide

Unlock Python's full potential with this 50+ hour course! From programming to web and game development, data manipulation, and machine learning, gain the skills required to succeed in various Python-related careers. With practical tasks, hands-on experience, and a strong foundation in Python, you'll be ready to tackle real-world challenges and take advantage of the many opportunities this versatile language offers.

Nov 2023 50 hours 30 minutes

Python – Complete Python, Django, Data Science and ML Guide

Python – Complete Python, Django, Data Science and ML Guide

Unlock Python's full potential with this 50+ hour course! From programming to web and game development, data manipulation, and machine learning, gain the skills required to succeed in various Python-related careers. With practical tasks, hands-on experience, and a strong foundation in Python, you'll be ready to tackle real-world challenges and take advantage of the many opportunities this versatile language offers.

Nov 2023 50 hours 30 minutes