Programming In Scala

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Programming Scala

Dean Wampler,Alex Payne
Programming Scala Book PDF

Author : Dean Wampler,Alex Payne
Publisher : "O'Reilly Media, Inc."
Page : 742 pages
File Size : 43,9 Mb
Release : 2014-12-04
Category : Computers
ISBN : 9781491950159

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Programming Scala by Dean Wampler,Alex Payne Pdf

Get up to speed on Scala, the JVM language that offers all the benefits of a modern object model, functional programming, and an advanced type system. Packed with code examples, this comprehensive book shows you how to be productive with the language and ecosystem right away, and explains why Scala is ideal for today's highly scalable, data-centric applications that support concurrency and distribution. This second edition covers recent language features, with new chapters on pattern matching, comprehensions, and advanced functional programming. You’ll also learn about Scala’s command-line tools, third-party tools, libraries, and language-aware plugins for editors and IDEs. This book is ideal for beginning and advanced Scala developers alike. Program faster with Scala’s succinct and flexible syntax Dive into basic and advanced functional programming (FP) techniques Build killer big-data apps, using Scala’s functional combinators Use traits for mixin composition and pattern matching for data extraction Learn the sophisticated type system that combines FP and object-oriented programming concepts Explore Scala-specific concurrency tools, including Akka Understand how to develop rich domain-specific languages Learn good design techniques for building scalable and robust Scala applications

Functional Programming in Scala

Paul Chiusano,Runar Bjarnason
Functional Programming in Scala Book PDF

Author : Paul Chiusano,Runar Bjarnason
Publisher : Simon and Schuster
Page : 457 pages
File Size : 52,8 Mb
Release : 2014-09-01
Category : Computers
ISBN : 9781638353959

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Functional Programming in Scala by Paul Chiusano,Runar Bjarnason Pdf

Summary Functional Programming in Scala is a serious tutorial for programmers looking to learn FP and apply it to the everyday business of coding. The book guides readers from basic techniques to advanced topics in a logical, concise, and clear progression. In it, you'll find concrete examples and exercises that open up the world of functional programming. Purchase of the print book includes a free eBook in PDF, Kindle, and ePub formats from Manning Publications. About the Technology Functional programming (FP) is a style of software development emphasizing functions that don't depend on program state. Functional code is easier to test and reuse, simpler to parallelize, and less prone to bugs than other code. Scala is an emerging JVM language that offers strong support for FP. Its familiar syntax and transparent interoperability with Java make Scala a great place to start learning FP. About the Book Functional Programming in Scala is a serious tutorial for programmers looking to learn FP and apply it to their everyday work. The book guides readers from basic techniques to advanced topics in a logical, concise, and clear progression. In it, you'll find concrete examples and exercises that open up the world of functional programming. This book assumes no prior experience with functional programming. Some prior exposure to Scala or Java is helpful. What's Inside Functional programming concepts The whys and hows of FP How to write multicore programs Exercises and checks for understanding About the Authors Paul Chiusano and Rúnar Bjarnason are recognized experts in functional programming with Scala and are core contributors to the Scalaz library. Table of Contents PART 1 INTRODUCTION TO FUNCTIONAL PROGRAMMING What is functional programming? Getting started with functional programming in Scala Functional data structures Handling errors without exceptions Strictness and laziness Purely functional state PART 2 FUNCTIONAL DESIGN AND COMBINATOR LIBRARIES Purely functional parallelism Property-based testing Parser combinators PART 3 COMMON STRUCTURES IN FUNCTIONAL DESIGN Monoids Monads Applicative and traversable functors PART 4 EFFECTS AND I/O External effects and I/O Local effects and mutable state Stream processing and incremental I/O

Programming in Scala

Martin Odersky,Lex Spoon,Bill Venners
Programming in Scala Book PDF

Author : Martin Odersky,Lex Spoon,Bill Venners
Publisher : Artima Inc
Page : 778 pages
File Size : 55,6 Mb
Release : 2008
Category : Computer programming
ISBN : 9780981531601

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Programming in Scala by Martin Odersky,Lex Spoon,Bill Venners Pdf

A comprehensive step-by-step guide

Get Programming with Scala

Daniela Sfregola
Get Programming with Scala Book PDF

Author : Daniela Sfregola
Publisher : Simon and Schuster
Page : 558 pages
File Size : 50,6 Mb
Release : 2021-09-07
Category : Computers
ISBN : 9781617295270

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Get Programming with Scala by Daniela Sfregola Pdf

"For developers who know an OOP language like Java, Python, or C#. No experience with Scala or functional programming required"--Back cover.

Hands-on Scala Programming: Learn Scala in a Practical, Project-Based Way

Haoyi Li
Hands on Scala Programming Learn Scala in a Practical Project Based Way Book PDF

Author : Haoyi Li
Publisher : Unknown
Page : 414 pages
File Size : 40,6 Mb
Release : 2020-07-11
Category : Computers
ISBN : 9811456933

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Hands-on Scala Programming: Learn Scala in a Practical, Project-Based Way by Haoyi Li Pdf

Hands-on Scala teaches you how to use the Scala programming language in a practical, project-based fashion. This book is designed to quickly teach an existing programmer everything needed to go from "hello world" to building production applications like interactive websites, parallel web crawlers, and distributed systems in Scala. In the process you will learn how to use the Scala language to solve challenging problems in an elegant and intuitive manner.

Modern Systems Programming with Scala Native

Richard Whaling
Modern Systems Programming with Scala Native Book PDF

Author : Richard Whaling
Publisher : Pragmatic Bookshelf
Page : 314 pages
File Size : 47,5 Mb
Release : 2020-01-23
Category : Computers
ISBN : 9781680507492

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Modern Systems Programming with Scala Native by Richard Whaling Pdf

Access the power of bare-metal systems programming with Scala Native, an ahead-of-time Scala compiler. Without the baggage of legacy frameworks and virtual machines, Scala Native lets you re-imagine how your programs interact with your operating system. Compile Scala code down to native machine instructions; seamlessly invoke operating system APIs for low-level networking and IO; control pointers, arrays, and other memory management techniques for extreme performance; and enjoy instant start-up times. Skip the JVM and improve your code performance by getting close to the metal. Developers generally build systems on top of the work of those who came before, accumulating layer upon layer of abstraction. Scala Native provides a rare opportunity to remove layers. Without the JVM, Scala Native uses POSIX and ANSI C APIs to build concise, expressive programs that run unusually close to bare metal. Scala Native compiles Scala code down to native machine instructions instead of JVM bytecode. It starts up fast, without the sluggish warm-up phase that's common for just-in-time compilers. Scala Native programs can seamlessly invoke operating system APIs for low-level networking and IO. And Scala Native lets you control pointers, arrays, and other memory layout types for extreme performance. Write practical, bare-metal code with Scala Native, step by step. Understand the foundations of systems programming, including pointers, arrays, strings, and memory management. Use the UNIX socket API to write network client and server programs without the sort of frameworks higher-level languages rely on. Put all the pieces together to design and implement a modern, asynchronous microservice-style HTTP framework from scratch. Take advantage of Scala Native's clean, modern syntax to write lean, high-performance code without the JVM. What You Need: A modern Windows, Mac OS, or Linux system capable of running Docker. All code examples in the book are designed to run on a portable Docker-based build environment that runs anywhere. If you don't have Docker yet, see the Appendix for instructions on how to get it.

Learning Scala

Jason Swartz
Learning Scala Book PDF

Author : Jason Swartz
Publisher : "O'Reilly Media, Inc."
Page : 255 pages
File Size : 55,8 Mb
Release : 2014-12-11
Category : Computers
ISBN : 9781449368845

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Learning Scala by Jason Swartz Pdf

Why learn Scala? You don’t need to be a data scientist or distributed computing expert to appreciate this object-oriented functional programming language. This practical book provides a comprehensive yet approachable introduction to the language, complete with syntax diagrams, examples, and exercises. You’ll start with Scala's core types and syntax before diving into higher-order functions and immutable data structures. Author Jason Swartz demonstrates why Scala’s concise and expressive syntax make it an ideal language for Ruby or Python developers who want to improve their craft, while its type safety and performance ensures that it’s stable and fast enough for any application. Learn about the core data types, literals, values, and variables Discover how to think and write in expressions, the foundation for Scala's syntax Write higher-order functions that accept or return other functions Become familiar with immutable data structures and easily transform them with type-safe and declarative operations Create custom infix operators to simplify existing operations or even to start your own domain-specific language Build classes that compose one or more traits for full reusability, or create new functionality by mixing them in at instantiation

Scala Cookbook

Alvin Alexander
Scala Cookbook Book PDF

Author : Alvin Alexander
Publisher : "O'Reilly Media, Inc."
Page : 722 pages
File Size : 53,7 Mb
Release : 2013-08
Category : Computers
ISBN : 9781449340339

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Scala Cookbook by Alvin Alexander Pdf

Save time and trouble when using Scala to build object-oriented, functional, and concurrent applications. With more than 250 ready-to-use recipes and 700 code examples, this comprehensive cookbook covers the most common problems you’ll encounter when using the Scala language, libraries, and tools. It’s ideal not only for experienced Scala developers, but also for programmers learning to use this JVM language. Author Alvin Alexander (creator of DevDaily.com) provides solutions based on his experience using Scala for highly scalable, component-based applications that support concurrency and distribution. Packed with real-world scenarios, this book provides recipes for: Strings, numeric types, and control structures Classes, methods, objects, traits, and packaging Functional programming in a variety of situations Collections covering Scala's wealth of classes and methods Concurrency, using the Akka Actors library Using the Scala REPL and the Simple Build Tool (SBT) Web services on both the client and server sides Interacting with SQL and NoSQL databases Best practices in Scala development

Introduction to the Art of Programming Using Scala

Mark C. Lewis
Introduction to the Art of Programming Using Scala Book PDF

Author : Mark C. Lewis
Publisher : CRC Press
Page : 938 pages
File Size : 50,7 Mb
Release : 2012-11-05
Category : Computers
ISBN : 9781498759687

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Introduction to the Art of Programming Using Scala by Mark C. Lewis Pdf

With its flexibility for programming both small and large projects, Scala is an ideal language for teaching beginning programming. Yet there are no textbooks on Scala currently available for the CS1/CS2 levels. Introduction to the Art of Programming Using Scala presents many concepts from CS1 and CS2 using a modern, JVM-based language that works we

Learning Concurrent Programming in Scala

Aleksandar Prokopec
Learning Concurrent Programming in Scala Book PDF

Author : Aleksandar Prokopec
Publisher : Packt Publishing Ltd
Page : 366 pages
File Size : 55,7 Mb
Release : 2014-11-28
Category : Computers
ISBN : 9781783281428

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Learning Concurrent Programming in Scala by Aleksandar Prokopec Pdf

This book is a must-have tutorial for software developers aiming to write concurrent programs in Scala, or broaden their existing knowledge of concurrency. This book is intended for Scala programmers that have no prior knowledge about concurrent programming, as well as those seeking to broaden their existing knowledge about concurrency. Basic knowledge of the Scala programming language will be helpful. Readers with a solid knowledge in another programming language, such as Java, should find this book easily accessible.

Scala for the Impatient

Cay S. Horstmann
Scala for the Impatient Book PDF

Author : Cay S. Horstmann
Publisher : Pearson Education
Page : 385 pages
File Size : 42,6 Mb
Release : 2012-03-08
Category : Computers
ISBN : 9780132761802

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Scala for the Impatient by Cay S. Horstmann Pdf

Scala is a modern programming language for the Java Virtual Machine (JVM) that combines the best features of object-oriented and functional programming languages. Using Scala, you can write programs more concisely than in Java, as well as leverage the full power of concurrency. Since Scala runs on the JVM, it can access any Java library and is interoperable with Java frameworks. Scala for the Impatient concisely shows developers what Scala can do and how to do it. In this book, Cay Horstmann, the principal author of the international best-selling Core Java™, offers a rapid, code-based introduction that’s completely practical. Horstmann introduces Scala concepts and techniques in “blog-sized” chunks that you can quickly master and apply. Hands-on activities guide you through well-defined stages of competency, from basic to expert. Coverage includes Getting started quickly with Scala’s interpreter, syntax, tools, and unique idioms Mastering core language features: functions, arrays, maps, tuples, packages, imports, exception handling, and more Becoming familiar with object-oriented programming in Scala: classes, inheritance, and traits Using Scala for real-world programming tasks: working with files, regular expressions, and XML Working with higher-order functions and the powerful Scala collections library Leveraging Scala’s powerful pattern matching and case classes Creating concurrent programs with Scala actors Implementing domain-specific languages Understanding the Scala type system Applying advanced “power tools” such as annotations, implicits, and delimited continuations Scala is rapidly reaching a tipping point that will reshape the experience of programming. This book will help object-oriented programmers build on their existing skills, allowing them to immediately construct useful applications as they gradually master advanced programming techniques.

Steps in Scala

Christos K. K. Loverdos,Apostolos Syropoulos
Steps in Scala Book PDF

Author : Christos K. K. Loverdos,Apostolos Syropoulos
Publisher : Cambridge University Press
Page : 505 pages
File Size : 44,7 Mb
Release : 2010-09-23
Category : Computers
ISBN : 9781139490948

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Steps in Scala by Christos K. K. Loverdos,Apostolos Syropoulos Pdf

Scala is a highly expressive, concise and scalable language. It is also the most prominent method of the new and exciting methodology known as object-functional programming. In this book, the authors show how Scala grows to the needs of the programmer, whether professional or hobbyist. They teach Scala with a step-by-step approach and explain how to exploit the full power of the industry-proven JVM technology. Readers can then dive into specially chosen design challenges and implementation problems, inspired by the trials of real-world software engineering. It also helps readers to embrace the power of static typing and automatic type inference. In addition, the book shows how to use the dual-object and functional-oriented natures combined at Scala's core, and so write code that is less 'boilerplate', giving a genuine increase in productivity.

A Beginner's Guide to Scala, Object Orientation and Functional Programming

John Hunt
A Beginner s Guide to Scala Object Orientation and Functional Programming Book PDF

Author : John Hunt
Publisher : Springer
Page : 531 pages
File Size : 49,5 Mb
Release : 2018-03-02
Category : Computers
ISBN : 9783319757711

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A Beginner's Guide to Scala, Object Orientation and Functional Programming by John Hunt Pdf

Scala is now an established programming language developed by Martin Oderskey and his team at the EPFL. The name Scala is derived from Sca(lable) La(nguage). Scala is a multi-paradigm language, incorporating object oriented approaches with functional programming. Although some familiarity with standard computing concepts is assumed (such as the idea of compiling a program and executing this compiled from etc.) and with basic procedural language concepts (such as variables and allocation of values to these variables) the early chapters of the book do not assume any familiarity with object orientation nor with functional programming These chapters also step through other concepts with which the reader may not be familiar (such as list processing). From this background, the book provides a practical introduction to both object and functional approaches using Scala. These concepts are introduced through practical experience taking the reader beyond the level of the language syntax to the philosophy and practice of object oriented development and functional programming. Students and those actively involved in the software industry will find this comprehensive introduction to Scala invaluable.

Scala Functional Programming Patterns

Atul S. Khot
Scala Functional Programming Patterns Book PDF

Author : Atul S. Khot
Publisher : Packt Publishing Ltd
Page : 298 pages
File Size : 50,5 Mb
Release : 2015-12-29
Category : Computers
ISBN : 9781783985852

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Scala Functional Programming Patterns by Atul S. Khot Pdf

Grok and perform effective functional programming in Scala About This Book Understand functional programming patterns by comparing them with the traditional object-oriented design patterns Write robust, safer, and better code using the declarative programming paradigm An illustrative guide for programmers to create functional programming patterns with Scala Who This Book Is For If you have done Java programming before and have a basic knowledge of Scala and its syntax, then this book is an ideal choice to help you to understand the context, the traditional design pattern applicable, and the Scala way. Having previous knowledge of design patterns will help, though it is not strictly necessary. What You Will Learn Get to know about functional programming and the value Scala's FP idioms bring to the table Solve day-to-day programming problems using functional programming idioms Cut down the boiler-plate and express patterns simply and elegantly using Scala's concise syntax Tame system complexity by reducing the moving parts Write easier to reason about concurrent code using the actor paradigm and the Akka library Apply recursive thinking and understand how to create solutions without mutation Reuse existing code to compose new behavior Combine the object-oriented and functional programming approaches for effective programming using Scala In Detail Scala is used to construct elegant class hierarchies for maximum code reuse and extensibility and to implement their behavior using higher-order functions. Its functional programming (FP) features are a boon to help you design “easy to reason about” systems to control the growing software complexities. Knowing how and where to apply the many Scala techniques is challenging. Looking at Scala best practices in the context of what you already know helps you grasp these concepts quickly, and helps you see where and why to use them. This book begins with the rationale behind patterns to help you understand where and why each pattern is applied. You will discover what tail recursion brings to your table and will get an understanding of how to create solutions without mutations. We then explain the concept of memorization and infinite sequences for on-demand computation. Further, the book takes you through Scala's stackable traits and dependency injection, a popular technique to produce loosely-coupled software systems. You will also explore how to currying favors to your code and how to simplify it by de-construction via pattern matching. We also show you how to do pipeline transformations using higher order functions such as the pipes and filters pattern. Then we guide you through the increasing importance of concurrent programming and the pitfalls of traditional code concurrency. Lastly, the book takes a paradigm shift to show you the different techniques that functional programming brings to your plate. This book is an invaluable source to help you understand and perform functional programming and solve common programming problems using Scala's programming patterns. Style and approach This is a hands-on guide to Scala's game-changing features for programming. It is filled with many code examples and figures that illustrate various Scala idioms and best practices.

Learn Scala Programming

Slava Schmidt
Learn Scala Programming Book PDF

Author : Slava Schmidt
Publisher : Packt Publishing Ltd
Page : 498 pages
File Size : 50,8 Mb
Release : 2018-10-31
Category : Computers
ISBN : 9781788830997

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Learn Scala Programming by Slava Schmidt Pdf

A step-by-step guide in building high-performance scalable applications with the latest features of Scala. Key FeaturesDevelop a strong foundation in functional programming and Scala's Standard Library (STL)Get a detailed coverage of Lightbend Lagom—the latest microservices framework from LightbendUnderstand the Akka framework and learn event-based Programming with Scala Book Description The second version of Scala has undergone multiple changes to support features and library implementations. Scala 2.13, with its main focus on modularizing the standard library and simplifying collections, brings with it a host of updates. Learn Scala Programming addresses both technical and architectural changes to the redesigned standard library and collections, along with covering in-depth type systems and first-level support for functions. You will discover how to leverage implicits as a primary mechanism for building type classes and look at different ways to test Scala code. You will also learn about abstract building blocks used in functional programming, giving you sufficient understanding to pick and use any existing functional programming library out there. In the concluding chapters, you will explore reactive programming by covering the Akka framework and reactive streams. By the end of this book, you will have built microservices and learned to implement them with the Scala and Lagom framework. What you will learnAcquaint yourself with the new standard library of Scala 2.13Get to grips with the Grok functional paradigmsGet familiar with type system to express domain constraintsUnderstand the actor model and different Akka librariesGrasp the concept of building microservices using Lagom frameworkDeep dive into property-based testing and its practical applicationsWho this book is for This book is for beginner to intermediate level Scala developers who would like to advance and gain knowledge of the intricacies of the Scala language, expand their functional programming tools, and explore actor-based concurrency models.