Java 8 in Action

Java 8 in Action pdf epub mobi txt 电子书 下载 2025

出版者:Manning Publications
作者:Raoul-Gabriel Urma
出品人:
页数:424
译者:
出版时间:2014-8-28
价格:USD 49.99
装帧:Paperback
isbn号码:9781617291999
丛书系列:
图书标签:
  • Java
  • lambda
  • 编程
  • 计算机
  • 软件开发
  • Java8
  • 8
  • 英文原版
  • Java
  • 8
  • In
  • Action
  • OOP
  • Streams
  • FunctionalProgramming
  • ParallelProcessing
  • Concurrency
  • Java8Features
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具体描述

While the term "lambda expression" may sound abstract and academic, Java 8 Lambdas can have a big impact on how you program every day. In simplest terms, a lambda expression is a function—a bit of code—that you can pass to another method as an argument. Thus, you can cope with changing requirements by using a behavior, represented by a lambda, as a parameter. Java 8's functional programming features, like lambdas and the new Stream API that enables a cleaner way to iterate through collections, can help you write concise, maintainable code that scales easily and performs well on multicore architectures.

Java 8 in Action is a clearly-written guide to Java 8 lambdas and functional programming in Java. It begins with a practical introduction to the structure and benefits of lambda expressions in real-world Java code. The book then introduces the Stream API and shows how it can make collections-related code radically easier to understand and maintain. Along the way, you'll discover new FP-oriented design patterns with Java 8 for code reuse, code readability, exception handling, data manipulation, and concurrency. For developers also exploring other functional languages on the JVM, the book concludes with a quick survey of useful functional features in Scala.

作者简介

Raoul-Gabriel Urma has worked as a software engineer for Oracle's Java Platform Group, Google's Python team, Ebay, and Goldman Sachs as well as for several startup projects. He's currently completing a PhD in Computer Science at the University of Cambridge and is a regular speaker and instructor. Mario Fusco is a senior software engineer at Red Hat working on Drools, the JBoss rule engine. He created the open source library lambdaj, an internal Java DSL for manipulating collections in a functional way. Alan Mycroft is Professor of Computer Science at the University of Cambridge, where he researches programming languages, their semantics, optimization and implementation. He is a co-founder and Trustee of the Raspberry Pi Foundation.

You can follow Raoul and Mario on Twitter at @raoulUK and @mariofusco.

目录信息

Table of Contents
PART I: FUNDAMENTALS
1 Java 8: why should you care? - FREE
2 Passing code with behavior parameterization - AVAILABLE
3 Lambda expressions - AVAILABLE
PART II: FUNCTIONAL-STYLE DATA PROCESSING
4 Processing data with streams - AVAILABLE
5 Collecting data with streams - AVAILABLE
6 Parallel data processing and performance - AVAILABLE
PART III: EFFECTIVE JAVA 8 PROGRAMMING
7 Refactoring, testing, debugging - AVAILABLE
8 Default methods - AVAILABLE
9 Optional: a better alternative to null - AVAILABLE
10 CompletableFuture: composable asynchronous programming - AVAILABLE
11 New Date and Time API - AVAILABLE
PART IV: BEYOND JAVA 8
12 Thinking functionally - AVAILABLE
13 Functional programming techniques - AVAILABLE
14 Blending OOP and FP: comparing Java 8 and Scala - AVAILABLE
15 Conclusions and "where next" for Java - FREE
APPENDICES:
A Miscellaneous language updates - AVAILABLE
B Miscellaneous library updates - AVAILABLE
C Performing multiple operations in parallel on a Stream - AVAILABLE
D Lambdas and bytecode - AVAILABLE
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读后感

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这点东西根本不值当写成一本书。 几篇连续的博客足以完成这个任务,这个任务适合写成几篇连续的博客。 一本书的内容应该比这个多比这个深。比这个多比这个深的内容才适合写成一本书。 一定要多写文字凑够评论字数要求,为了凑够评论字数要求多写了这些无用的话。 其实我想说的...

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用户评价

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废话太多,不过对于没接触过函数式编程的人大概很不错。

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快速浏览,对Java 8一览而过。当然,如果不熟悉FP,阅读起来就会难一点。可作为资料书,便于随时查阅Java 8的特性。此外,github上有该书的案例。

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好久没给过5星了

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函数式编程的讲解非常清晰。感谢

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中规中矩的一本书,对快速获取新的特性很有帮助。

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