Functional Java: A Guide to Lambdas and Functional Programming in Java 8 Thoughtflow Solutions, Inc.

Książki / Literatura obcojęzyczna

With the release of version 8, functional programming has finally come to Java-bringing a brand new way of thinking about code. It is an update like no other in Java's history, introducing new syntax, new libraries, and a new programming paradigm. This

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Java Functional Programming - Lambda & Stream Practice Tests Independently Published

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Learning is incomplete without challenging questions to assess the knowledge gained. There are courses and books available on Functional Programming & Stream API, which cover these topics in detail, but simply watching the video lectures or finishing the b

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Functional Programming in Java 2e O

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Functional Programming In Java

Książki Obcojęzyczne>Angielskie>Computing & information technology>Computer programming / software development>Object-oriented programming...

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Functional Programming In Java

Książki Obcojęzyczne>Angielskie>Computing & information technology>Computer programming / software development>Programming & scripting lan...

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Functional Programming in Java Manning Publications

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KEY FEATURES

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Functional Programming for Java Developers O'Reilly Media

Książki / Literatura obcojęzyczna

Software development today is embracing functional programming (FP), whether it's for writing concurrent programs or for managing Big Data. Where does that leave Java developers? This concise book offers a pragmatic, approachable introduction to FP for Java developers or anyone who uses an object-oriented language. Dean Wampler, Java expert and author of Programming Scala (O'Reilly), shows you how to apply FP principles such as immutability, avoidance of side-effects, and higher-order functions to your Java code. Each chapter provides exercises to help you practice what you've learned. Once you grasp the benefits of functional programming, you'll discover that it improves all of the code you write. * Learn basic FP principles and apply them to object-oriented programming * Discover how FP is more concise and modular than OOP * Get useful FP lessons for your Java type design - such as avoiding nulls * Design data structures and algorithms using functional programming principles * Write concurrent programs using the Actor model and software transactional memory * Use functional libraries and frameworks for Java - and learn where to go next to deepen your functional programming skills

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Functional Programming Patterns in Scala and Clojure The Pragmatic Programmers

Książki / Literatura obcojęzyczna

Solve real-life programming problems with a fraction of the code that pure object-oriented programming requires. Use Scala and Clojure to solve in-depth problems with two sets of patterns: object-oriented patterns that become more concise with functional programming, and natively functional patterns. Your code will be more declarative, with fewer bugs and lower maintenance costs. Functional languages have their own patterns that enable you to solve problems with less code than object-oriented programming alone. This book introduces you, the experienced Java programmer, to Scala and Clojure: practical, production-quality languages that run on the JVM and interoperate with existing Java. By using both the statically typed, type-inferred Scala and the dynamically typed, modern Lisp Clojure, you'll gain a broad understanding of functional programming. For each pattern, you'll first see the traditional object-oriented solution, and then dig into the functional replacements in both Scala and Clojure. These patterns are common in the functional world and deserve to become part of your problem-solving toolkit.On the object-oriented side, you'll see many common patterns, such as Command, Strategy, and Null Object. On the functional side, you'll learn core functional patterns such as Memoization, Lazy Sequence, and Tail Recursion. Each pattern helps you solve a common programming problem. Working through them gives you a set of patterns you can use to solve problems you come across while writing programs. Finally, you'll learn how to work your existing Java code into new Scala or Clojure projects. You can start off small, adding functional code little by little, so you can complement your existing knowledge with Scala and Clojure as these languages gain popularity on the JVM.

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Functional Programming in Scala Manning Publications

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DESCRIPTION Functional programming (FP) is a programming style emphasizing functions that return consistent and predictable results regardless of a program's state. As a result, functional code is easier to test and reuse, simpler to parallelize, and less prone to bugs. Scala is an emerging JVM language that offers strong support for FP. Its familiar syntax and transparent interoperability with existing Java libraries make Scala a great place to start learning FP. 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, they'll find concrete examples and exercises that open up the world of functional programming. RETAIL SELLING POINTS Covers the practical benefits of Functional Programming Offers concrete examples and exercises Logically progresses from basic techniques to advance topics AUDIENCE No prior experience with FP or Scala is required. Perfect for programmers familiar with FP in other languages wishing to apply their knowledge in Scala.ABOUT THE TECHNOLOGY Functional programming (FP) is a programming style emphasizing functions that return consistent and predictable results regardless of a program's state. Scala is an emerging JVM language that offers strong support for FP.

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Functional Reactive Programming Manning Publications

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Reactive Java Programming APress

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Reactive Java Programming teaches you reactive programming using the Java programming language and its functional aspects, sometimes called RxJava. According to the author, Netflix created Reactive Java or RxJava in 2013 to resolve threading issues in their middle tier servers. It was so successful that they quickly adopted it across their company. RxJava solves "callback hell" and makes it easier to write thread-safe code without hanging onto state variables which comes in handy for cloud computing software as a service issues, especially around big data processes through streaming.§§The author, Colin Lee , is a computer programming expert with expertise in both Java and Android programming. In this book, he even includes unique coverage of reactive Android programming, growing more and more popular in mobile development with the Cloud. After reading or using this guide to reactive programming, you'll be able to apply it to your own big data cloud applications that use Java. Java is after all one of the two most popular programming languages used in cloud computing and big data development (with .NET/C sharp being the other most popular language).§§

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OCA/OCP Java SE 8 Programmer Certification Kit John Wiley & Sons Inc

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Your complete certification guide on the path to Oracle Java SE§§The Oracle Java SE Certification track now consists of three levels - Associate (OCA), Professional (OCP), and Master (OCM). This valuable kit helps you attain success at the OCA and OCP levels, providing clarification of the complex material along with plenty of practice that covers all exam objectives.§§OCA / OCP Oracle Java SE 8 Programmer Certification Kit is the ideal tool for preparing for the OCA and OCP exams. With two comprehensive study guides in one package, this kit serves as a helpful companion throughout your journey to Oracle Java SE 8 certification. The release of Java 8 brought the language's biggest changes to date, and for the first time, candidates are required to learn functional programming to pass the exam. The OCA: Oracle Certified Associate Java SE 8 Programmer I Study Guide has you covered, with thorough functional programming explanation and information on all key topic areas Java programmers need to know, covering one hundred percent of the material on Exam 1Z0-808.§§Once you're OCA certified, the OCP: Oracle Certified Professional Java SE 8 Programmer II Study Guide is your comprehensive companion for preparing for Exam 1Z0-809 as well as upgrade Exam 1Z0-810 and Exam 1Z0-813. You'll review the basics of object-oriented programming, understand functional programming, apply your knowledge to database work, and much more. From the basic to the advanced, this guide walks you through everything you need to know to confidently take the OCP 1Z0-809 exam (and upgrade exams 1Z0-810 and 1Z0-813).§Work confidently with operators, conditionals, and loops§Understand object-oriented design principles and patterns§Master functional programming fundamentals§Understand abstract classes, interfaces, and class design§Learn object-oriented design principles and patterns§Delve into functional programming, advanced strings, and localization§Master IO, NIO, and JDBC with expert-led database practice§§If you're ready to take the next step in your IT career and tackle these challenging exams, OCA / OCP Oracle Java SE 8 Programmer Certification Kit is your ideal companion on the road to certification, and can give you the confidence you need.

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Scala for Java Developers APress

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Master the fundamentals of Scala and understand its emphasis on functional programming that sets it apart from Java. This book will help you translate what you already know in Java to Scala to start your functional programming journey. Learn Scala is split into four parts: a tour of Scala, a comparison between Java and Scala, Scala-specific features and functional programming idioms, and finally a discussion about adopting Scala in existing Java teams and legacy projects.After reading and using this tutorial, you'll come away with the skills in Scala to kick-start your productivity with this growing popular language.What You'll LearnTour Scala and learn the basic syntax, constructs, and how to use the REPLTranslate Java syntax that you already know into ScalaLearn what Scala offers over and above JavaBecome familiar with functional programming concepts and idiomsGain tips and advice useful when transitioning existing Java projects to Scala Who This Book Is ForJava developers looking to transition to Scala. No prior experience necessary in Scala.

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Java. Programowanie funkcyjne - Pierre-Yves Saumont

Książki & Multimedia > Książki

Opis - Większość programistów pracuje zgodnie z paradygmatem programowania imperatywnego, który polega na tworzeniu ciągu instrukcji zmieniających stan programu. Najpoważniejszą wadą tej metody pracy jest podatność kodu na błędy, które trudno jest później wykryć i usunąć. Alternatywą jest programowanie funkcyjne - metodyka, która kładzie największy nacisk na stałe i funkcje. Takie programowanie polega na konstruowaniu funkcji oraz na obliczaniu wartości wyrażeń. W ten sposób otrzymuje się kod odporny na błędy. Niestety, nie zawsze można skorzystać z języków do programowania funkcyjnego. Niniejsza książka stanowi znakomite wprowadzenie do programowania funkcyjnego na przykładzie Javy. Przedstawiono tu zasady programowania funkcyjnego i metody budowania funkcyjnych struktur danych. Poprzez poznanie paradygmatu funkcyjnego możliwe staje się pisanie lepszych programów, a tworzony kod zawiera mniej błędów i staje się zdecydowanie bardziej niezawodny. W każdym rozdziale znalazły się przykłady kodu, a także ćwiczenia, instrukcje i wskazówki, dzięki którym opanowanie poszczególnych koncepcji stanie się o wiele łatwiejsze. Wyczerpująco omówiono tu m.in. transparentność referencyjną, niezmienność, trwałość i leniwe obliczanie wartości. Najważniejsze zagadnienia: sterowanie wykonaniem programu różne rodzaje funkcji w Javie rekurencja i jej różne zastosowania operacje wejścia-wyjścia obsługa błędów Java 8 a programowanie funkcyjne Programowanie funkcyjne - pisz kod funkcjonalny! Pierre-Yves Saumont jest doświadczonym programistą Javy. Od trzydziestu lat tworzy oprogramowanie wykorzystywane w przedsiębiorstwach. Jest inżynierem do spraw badań i rozwoju w firmie Alcatel-Lucent Submarine Networks. W 1999 r. napisał pierwszą francuskojęzyczną książkę traktującą o programowaniu w Javie (Le guide du developpeur Java). Nazwa - Java. Programowanie funkcyjne Oryginalny tytuł - Functional Programming in Java: How to improve your Java programs using functional techniques Autor - Pierre-Yves Saumont Oprawa - Miękka Wydawca - Helion Kod ISBN - 9788328333246 Kod EAN - 9788328333246 Rok wydania - 2017 Język - PL Tłumacz - Rafał Jońca Format - 170x230 Ilość stron - 480 Podatek VAT - 5% Premiera - 2017-10-06

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Java Program Design APress

Książki / Literatura obcojęzyczna

Get a grounding in polymorphism and other fundamental aspects of object-oriented program design and implementation, and learn a subset of design patterns that any practicing Java professional simply must know in today's job climate. Java Program Design presents program design principles to help practicing programmers up their game and remain relevant in the face of changing trends and an evolving language. The book enhances the traditional design patterns with Java's new functional programming features, such as functional interfaces and lambda expressions. The result is a fresh treatment of design patterns that expands their power and applicability, and reflects current best practice. The book examines some well-designed classes from the Java class library, using them to illustrate the various object-oriented principles and patterns under discussion. Not only does this approach provide good, practical examples, but you will learn useful library classes you might not otherwise know about. The design of a simplified banking program is introduced in chapter 1 in a non-object-oriented incarnation and the example is carried through all chapters. You can see the object orientation develop as various design principles are progressively applied throughout the book to produce a refined, fully object-oriented version of the program in the final chapter. What You'll Learn Create well-designed programs, and identify and improve poorly-designed onesBuild a professional-level understanding of polymorphism and its use in Java interfaces and class hierarchiesApply classic design patterns to Java programming problems while respecting the modern features of the Java languageTake advantage of classes from the Java library to facilitate the implementation of design patterns in your programs Who This Book Is For Java programmers who are comfortable writing non-object-oriented code and want a guided immersion into the world of object-oriented Java, and intermediate programmers interested in strengthening their foundational knowledge and taking their object-oriented skills to the next level. Even advanced programmers will discover interesting examples and insights in each chapter.

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