Scala Atomic Int
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Scala Programming Essentials
"Scala Programming Essentials" "Scala Programming Essentials" is a comprehensive guide that expertly navigates the intricacies of modern Scala development. Bridging foundational concepts with cutting-edge features, this book demystifies the JVM landscape and places Scala at its forefront, equipping developers with a nuanced understanding of the language's core syntax, sophisticated type systems, and the principles of functional purity. Readers are introduced to advanced topics such as pattern matching, algebraic data types, robust collection libraries, and professional build tool management, ensuring a strong grasp of Scala’s most essential features for real-world applications. Building on this solid foundation, the book delves deeply into functional and object-oriented paradigms, presenting advanced patterns including higher-order functions, monads, functors, and applicatives. It explores Scala’s renowned implicit mechanisms and the powerful typeclass pattern to foster reusable, type-safe abstractions. Topics such as concurrent and parallel programming, metaprogramming with macros and higher-kinded types, and the integration of Scala’s capabilities with the broader Java ecosystem, are presented with clarity and practical insight, enabling readers to architect scalable and performant applications with confidence. Completing the journey, "Scala Programming Essentials" delivers actionable guidance on professional practices—covering thorough testing strategies with property-based testing, dependency management, CI/CD integration, and automated documentation. Readers are also guided through real-world ecosystem integration, from big data solutions with Spark to cross-platform development with Scala.js and Scala Native. The book concludes by addressing performance optimization, profiling, and anticipated trends in Scala, armed with case studies that highlight best practices and innovations, making it an indispensable reference for both seasoned engineers and aspiring Scala professionals.
Scala Functional Programming: Mastering Advanced Concepts and Techniques
Immerse yourself in the evolution of functional programming with "Scala Functional Programming: Mastering Advanced Concepts and Techniques," an essential guide for software developers eager to command Scala and elevate their coding prowess. Whether you're an intermediate Scala developer or a seasoned programmer in the functional paradigm, this book offers a thorough exploration of advanced functional programming concepts, techniques, and patterns, all meticulously framed through the Scala programming language. Within these pages, you'll delve into core functional programming principles such as immutability, referential transparency, higher-order functions, and typeclasses. The book progresses to cover specialized topics, including error handling, concurrency, and functional data structures, providing practical examples and exercises to solidify your understanding. Advanced topics like monads, functors, and implicits are demystified, equipping you with the tools necessary to write concise, robust, and efficient code. "Scala Functional Programming: Mastering Advanced Concepts and Techniques" is more than just a programming book; it's an in-depth journey designed to arm you with the capabilities to write superior Scala code. Whether your goal is to build scalable web applications, system utilities, or simply broaden your grasp of Scala’s functional features, this book is an invaluable resource that will guide you through the intricacies of functional programming with clarity and precision. Unlock the full potential of Scala and transform your software development approach with this indispensable guide.
Learning Concurrent Programming in Scala
Author: Aleksandar Prokopec
language: en
Publisher: Packt Publishing Ltd
Release Date: 2017-02-22
Learn the art of building intricate, modern, scalable, and concurrent applications using Scala About This Book Make the most of Scala by understanding its philosophy and harnessing the power of multicores Get acquainted with cutting-edge technologies in the field of concurrency, through practical, real-world applications Get this step-by-step guide packed with pragmatic examples Who This Book Is For If you are a Scala programmer with no prior knowledge about concurrent programming, or seeking to broaden your existing knowledge about concurrency, this book is for you. Basic knowledge of the Scala programming language will be helpful. Also if you have a solid knowledge in another programming language, such as Java, you should find this book easily accessible. What You Will Learn Get to grips with the fundamentals of concurrent programming on modern multiprocessor systems Build high-performance concurrent systems from simple, low-level concurrency primitives Express asynchrony in concurrent computations with futures and promises Seamlessly accelerate sequential programs by using data-parallel collections Design safe, scalable, and easy-to-comprehend in-memory transactional data models Transparently create distributed applications that scale across multiple machines Integrate different concurrency frameworks together in large applications Develop and implement scalable and easy-to-understand concurrent applications in Scala 2.12 In Detail Scala is a modern, multiparadigm programming language designed to express common programming patterns in a concise, elegant, and type-safe way. Scala smoothly integrates the features of object-oriented and functional languages. In this second edition, you will find updated coverage of the Scala 2.12 platform. The Scala 2.12 series targets Java 8 and requires it for execution. The book starts by introducing you to the foundations of concurrent programming on the JVM, outlining the basics of the Java Memory Model, and then shows some of the classic building blocks of concurrency, such as the atomic variables, thread pools, and concurrent data structures, along with the caveats of traditional concurrency. The book then walks you through different high-level concurrency abstractions, each tailored toward a specific class of programming tasks, while touching on the latest advancements of async programming capabilities of Scala. It also covers some useful patterns and idioms to use with the techniques described. Finally, the book presents an overview of when to use which concurrency library and demonstrates how they all work together, and then presents new exciting approaches to building concurrent and distributed systems. Style and approach The book provides a step-by-step introduction to concurrent programming. It focuses on easy-to-understand examples that are pragmatic and applicable to real-world applications. Different topics are approached in a bottom-up fashion, gradually going from the simplest foundations to the most advanced features.