Neues In Java 8


Neues In Java 8
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Java 8 Streams


Java 8 Streams
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Author : Sven Ruppert
language : de
Publisher: entwickler.Press
Release Date : 2013-12-13

Java 8 Streams written by Sven Ruppert and has been published by entwickler.Press this book supported file pdf, txt, epub, kindle and other format this book has been release on 2013-12-13 with Computers categories.


Java 8 bringt einige Neuerungen mit sich. Eine der größeren Veränderungen ist die Einführung des neuen Streams-API in Verbindung mit Lambdas. Zusammen ergeben diese beiden Dinge sehr effektive Werkzeuge für den Entwickler. Wir schauen uns an, was genau diese Streams sind, wie man sie einsetzen kann und welche Vorteile sich aus dem Einsatz ergeben. Beispiele aus dem Bereich der Nebenläufigkeit und der Integration in JavaFX zeigen auf, wie Streams in der täglichen Arbeit eingesetzt werden können. Dieses Buch richtet sich an alle Entwickler, die sich im Detail mit dem Einsatz von Java 8 beschäftigen wollen, egal, ob für das große neue Projekt oder die Migration eines Altprojekts. Java 8 und insbesondere die neuen Streams werden Ihnen Spaß machen, gehen Sie es an!



Java 8 Preview Sampler


Java 8 Preview Sampler
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Author : Herbert Schildt
language : en
Publisher: McGraw Hill Professional
Release Date : 2014-03-18

Java 8 Preview Sampler written by Herbert Schildt and has been published by McGraw Hill Professional this book supported file pdf, txt, epub, kindle and other format this book has been release on 2014-03-18 with Computers categories.


In this exclusive eBook, preview excerpts from brand-new and forthcoming Oracle Press Java JDK 8 books. Written by leading Java experts, Oracle Press books offer the most definitive, complete, and up-to-date coverage of the latest Java release. Featuring an introduction by bestselling programming author Herb Schildt, this eBook includes chapters from the following Oracle Press books: Java: The Complete Reference, Ninth Edition by Herb Schildt Java: A Beginner’s Guide, Sixth Edition by Herb Schildt Mastering Lambdas: Java Programming in a Multicore World by Maurice Naftalin Quick Start Guide to JavaFX by J.F. DiMarzio Mastering JavaFX 8 Controls: Create Custom JavaFX 8 Controls for Cross-Platform Applications by Hendrik Ebbers



Java 8 New Features


Java 8 New Features
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Author : Richard Reese
language : en
Publisher:
Release Date : 2014

Java 8 New Features written by Richard Reese and has been published by this book supported file pdf, txt, epub, kindle and other format this book has been release on 2014 with Electronic books categories.


The latest version of Java offers numerous improvements and new features to better utilize Java. Streams, for example, supports a fluent approach to problem solving and lets the developer take advantage of concurrency with minimal effort, whilst lambda expressions offer new ways of expressing a solution that brings efficiency and succinct programming. Topics in this book include: interface enhancements, such as default methods, that affect new additions to Java 8 and their impact on multiple inheritance between interfaces; lambda expressions to simplify solutions to development problems; Stream interface that supports query type problems; new support for concurrent processing with Streams; date and time enhancements; information on the Nashorn JavaScript Engine, File IO enhancements, and Project Jigsaw. --



What S New In Java 8


What S New In Java 8
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Author : Adam L. Davis
language : en
Publisher: CreateSpace
Release Date : 2014-05-07

What S New In Java 8 written by Adam L. Davis and has been published by CreateSpace this book supported file pdf, txt, epub, kindle and other format this book has been release on 2014-05-07 with Computers categories.


Java 8 is a giant step forward for the Java language. In Project Lambda, Java gets a new closure syntax (lambda expressions), method-references, and default and static methods on interfaces. It manages to add many of the features of functional languages without losing the clarity and simplicity Java developers have come to expect. In addition, many of the existing Java core library classes have been enhanced with the new Streams API. This book will help you understand Java 8, including: Project Lambda, the new Date-Time API, Streams, default methods, the Nashorn Javascript engine, and more.



Top 50 Java 8 Latest Interview Questions


Top 50 Java 8 Latest Interview Questions
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Author : Knowledge Powerhouse
language : en
Publisher:
Release Date : 2017-01-28

Top 50 Java 8 Latest Interview Questions written by Knowledge Powerhouse and has been published by this book supported file pdf, txt, epub, kindle and other format this book has been release on 2017-01-28 with categories.


Introduction: Java 8 Interview Questions Updated 2018 version!! Java 8 is one of the major release from Java with features like Streams, Lambdas etc. A lot of companies are looking for a software developers proficient in Java 8 features. This book contains basic to expert level Java 8 interview questions that an interviewer asks. Each question is accompanied with an answer so that you can prepare for job interview in short time. We have compiled this list after attending dozens of technical interviews in top-notch companies like- Google, Facebook, Netflix, Amazon etc. Often, these questions and concepts are used in our daily programming work. But these are most helpful when an Interviewer is trying to test your deep knowledge of Java 8 features. How will this book help me? By reading this book, you do not have to spend time searching the Internet for Python interview questions. We have already compiled the list of the most popular and the latest Java 8 Interview questions. Are there answers in this book? Yes, in this book each question is followed by an answer. So you can save time in interview preparation. What is the best way of reading this book? You have to first do a slow reading of all the questions in this book. Once you go through them in the first pass, mark the questions that you could not answer by yourself. Then, in second pass go through only the difficult questions. After going through this book 2-3 times, you will be well prepared to face a technical interview for Software Engineer position in Java 8 version. What is the level of questions in this book? This book contains questions that are good for a Associate Software engineer to a Senior Software engineer. The difficulty level of question varies in the book from a Fresher to an Experienced professional. What are the sample questions in this book? How does Internal Iteration work in Java 8? Can we provide implementation of a method in a Java Interface? What are the main differences between an interface with default method and an abstract class in Java 8? Is it mandatory to use @FunctionalInterface annotation to define a Functional interface in Java 8? How can we get duration between two dates or time in Java 8? What is the new method family introduced in Java 8 for processing of Arrays on multi core machines? What are the differences between Collection and Stream API in Java 8? What are the new features released in Java 8? What are the main benefits of new features introduced in Java 8? What is a Lambda expression in Java 8? What are the three main parts of a Lambda expression in Java? What is the data type of a Lambda expression? Why did Oracle release a new version of Java like Java 8? What are the advantages of a lambda expression? What is a Functional interface in Java 8? What is a Single Abstract Method (SAM) interface in Java 8? How can we define a Functional interface in Java 8? Why do we need Functional interface in Java? What are the main uses of Stream API in Java 8? What are the differences between Iterator and Spliterator in Java 8? How can we get current time by using Date/Time API of Java 8? What is Type Inference in Java 8? Does Java 7 support Type Inference? What are the main differences between Internal and External Iterator? What are the main advantages of Internal Iterator over External Iterator in Java 8? What are the applications in which we should use Internal Iteration? http://www.knowledgepowerhouse.com



Neues In Java 8


Neues In Java 8
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Author : Martin Piskernig
language : de
Publisher: Martin Piskernig
Release Date :

Neues In Java 8 written by Martin Piskernig and has been published by Martin Piskernig this book supported file pdf, txt, epub, kindle and other format this book has been release on with categories.


Mit Java 8 liegt nun erstmals nach der Version 5 wieder ein Release vor, das das Programmieren in Java nicht nur verbessern, sondern revolutionieren wird. Zu den besonders stark von der Java-Community herbeigesehnten neuen Features zählen die aus der funktionalen Programmierung entlehnten Lambda-Ausdrücke und darauf aufbauend Streams, die Operationen auf Datenstrukturen wie Listen oder Dateien stark vereinfachen. Die dritte große Änderung ist die vollkommen neu entworfene Datum/Zeit-Bibliothek java.time. Das vorliegende Buch beschreibt alle Neuerungen von Java 8, darunter: * Lambda-Ausdrücke: Syntax und Anwendung * Streams: Operationen und Einsatz * Die Datum/Zeit-Bibliothek java.time * Neue Features von Interfaces * Neuerungen von Annotationen und Reflection * Modularisierung von Java-Programmen * Security-Verbesserungen * Bessere generische Typinferenz * Sonstige Erweiterungen der Plattform Anhand vieler Beispiele lernen Sie die neuen Möglichkeiten von Java 8 kennen und können diese sofort gewinnbringend in eigenen Programmen und Bibliotheken einsetzen.



Java 8 Lambdas


Java 8 Lambdas
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Author : Richard Warburton
language : en
Publisher: "O'Reilly Media, Inc."
Release Date : 2014-03-18

Java 8 Lambdas written by Richard Warburton and has been published by "O'Reilly Media, Inc." this book supported file pdf, txt, epub, kindle and other format this book has been release on 2014-03-18 with Computers categories.


If you’re a developer with core Java SE skills, this hands-on book takes you through the language changes in Java 8 triggered by the addition of lambda expressions. You’ll learn through code examples, exercises, and fluid explanations how these anonymous functions will help you write simple, clean, library-level code that solves business problems. Lambda expressions are a fairly simple change to Java, and the first part of the book shows you how to use them properly. Later chapters show you how lambda functions help you improve performance with parallelism, write simpler concurrent code, and model your domain more accurately, including building better DSLs. Use exercises in each chapter to help you master lambda expressions in Java 8 quickly Explore streams, advanced collections, and other Java 8 library improvements Leverage multicore CPUs and improve performance with data parallelism Use techniques to “lambdify” your existing codebase or library code Learn practical solutions for lambda expression unit testing and debugging Implement SOLID principles of object-oriented programming with lambdas Write concurrent applications that efficiently perform message passing and non-blocking I/O



Practical Java 8


Practical Java 8
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Author : Paulo Silveira
language : en
Publisher: Editora Casa do Código
Release Date : 2014-01-01

Practical Java 8 written by Paulo Silveira and has been published by Editora Casa do Código this book supported file pdf, txt, epub, kindle and other format this book has been release on 2014-01-01 with Computers categories.


Are you a programmer fluent in Java? It's time to take the next step! Almost 20 years after it's first version, there is a new Java with important news! Amongst the main new resources, there are the default methods, method references and lambdas. They are simple concepts, but bring important possibilities. In the book we will explore various advancements found in Java 8. Always using practical examples and presenting real usage cases, we migrate the day-to-day legacy code to the new Java 8 functional paradigm. With this triad of concepts, the API managed to evolve in an interesting manner. The java.util.stream and java.util.function packages are deeply explored, presenting simple ways to work with collections and other data structures. Streams and Collectors will be part of your routine and will become as essential as Collections and the java.io currently are to your applications. Lastly, we'll see how the new API java.time comes to change from water to wine the way how we work with dates and times.



Java Se8 For The Really Impatient


Java Se8 For The Really Impatient
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Author : Cay S. Horstmann
language : en
Publisher: Addison-Wesley Professional
Release Date : 2014-01-10

Java Se8 For The Really Impatient written by Cay S. Horstmann and has been published by Addison-Wesley Professional this book supported file pdf, txt, epub, kindle and other format this book has been release on 2014-01-10 with Computers categories.


Eagerly anticipated by millions of programmers, Java SE 8 is the most important Java update in many years. The addition of lambda expressions (closures) and streams represents the biggest change to Java programming since the introduction of generics and annotations. Now, with Java SE 8 for the Really Impatient , internationally renowned Java author Cay S. Horstmann concisely introduces Java 8’s most valuable new features (plus a few Java 7 innovations that haven’t gotten the attention they deserve). If you’re an experienced Java programmer, Horstmann’s practical insights and sample code will help you quickly take advantage of these and other Java language and platform improvements. This indispensable guide includes Coverage of using lambda expressions (closures) to write computation “snippets” that can be passed to utility functions The brand-new streams API that makes Java collections far more flexible and efficient Major updates to concurrent programming that make use of lambda expressions (filter/map/reduce) and that provide dramatic performance improvements for shared counters and hash tables A full chapter with advice on how you can put lambda expressions to work in your own programs Coverage of the long-awaited introduction of a well-designed date/time/calendar library (JSR 310) A concise introduction to JavaFX, which is positioned to replace Swing GUIs, and to the Nashorn Javascript engine A thorough discussion of many small library changes that make Java programming more productive and enjoyable This is the first title to cover all of these highly anticipated improvements and is invaluable for anyone who wants to write tomorrow’s most robust, efficient, and secure Java code.



A Programmer S Guide To Java Se 8 Oracle Certified Associate Oca


A Programmer S Guide To Java Se 8 Oracle Certified Associate Oca
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Author : Khalid A. Mughal
language : en
Publisher: Addison-Wesley Professional
Release Date : 2016-07-25

A Programmer S Guide To Java Se 8 Oracle Certified Associate Oca written by Khalid A. Mughal and has been published by Addison-Wesley Professional this book supported file pdf, txt, epub, kindle and other format this book has been release on 2016-07-25 with Computers categories.


Unique among Java tutorials, A Programmer’s Guide to Java® SE 8 Oracle Certified Associate (OCA): A Comprehensive Primer combines an integrated, expert introduction to Java SE 8 with comprehensive coverage of Oracle’s new Java SE 8 OCA exam 1Z0-808. Based on Mughal and Rasmussen’s highly regarded guide to the original SCJP Certification, this streamlined volume has been thoroughly revised to reflect major changes in the new Java SE 8 OCA exam. It features an increased focus on analyzing code scenarios and not just individual language constructs, and each exam objective is thoroughly addressed, reflecting the latest Java SE 8 features, API classes, and best practices for effective programming. Other features include Summaries that clearly state what topics to read for each objective of the Java SE 8 OCA exam Dozens of exam-relevant review questions with annotated answers Programming exercises and solutions to put theory into practice A mock exam with realistic questions to find out if you are ready to take the official exam An introduction to essential concepts in object-oriented programming (OOP) and functional-style programming In-depth coverage of declarations, access control, operators, flow control, OOP techniques, lambda expressions, key API classes, and more Program output demonstrating expected results from complete Java programs Advice on avoiding common pitfalls in writing Java code and on taking the certification exam Extensive use of UML (Unified Modeling Language) for illustration purposes