Effective Java: Second Edition

Effective Java: Second Edition pdf epub mobi txt 电子书 下载 2025

Joshua Bloch is chief Java architect at Google and a Jolt Award winner. He was previously a distinguished engineer at Sun Microsystems and a senior systems designer at Transarc. Bloch led the design and implementation of numerous Java platform features, including JDK 5.0 language enhancements and the award-winning Java Collections Framework. He coauthored Java™ Puzzlers (Addison-Wesley, 2005) and Java™ Concurrency in Practice (Addison-Wesley, 2006).

出版者:Addison-Wesley
作者:[美] Joshua Bloch
出品人:
页数:346
译者:
出版时间:2008-05-28
价格:USD 54.99
装帧:Paperback
isbn号码:9780321356680
丛书系列:
图书标签:
  • java 
  • Java 
  • 编程 
  • 计算机 
  • programming 
  • 软件开发 
  • 程序设计 
  • Effective 
  •  
想要找书就要到 图书目录大全
立刻按 ctrl+D收藏本页
你会得到大惊喜!!

Written for the working Java developer, Joshua Bloch's Effective Java Programming Language Guide provides a truly useful set of over 50 best practices and tips for writing better Java code. With plenty of advice from an indisputable expert in the field, this title is sure to be an indispensable resource for anyone who wants to get more out of their code.

As a veteran developer at Sun, the author shares his considerable insight into the design choices made over the years in Sun's own Java libraries (which the author acknowledges haven't always been perfect). Based on his experience working with Sun's best minds, the author provides a compilation of 57 tips for better Java code organized by category. Many of these ideas will let you write more robust classes that better cooperate with built-in Java APIs. Many of the tips make use of software patterns and demonstrate an up-to-the-minute sense of what works best in today's design. Each tip is clearly introduced and explained with code snippets used to demonstrate each programming principle.

Early sections on creating and destroying objects show you ways to make better use of resources, including how to avoid duplicate objects. Next comes an absolutely indispensable guide to implementing "required" methods for custom classes. This material will help you write new classes that cooperate with old ones (with advice on implementing essential requirements like the equals() and hashCode() methods).

The author has a lot to say about class design, whether using inheritance or composition. Tips on designing methods show you how to create understandable, maintainable, and robust classes that can be easily reused by others on your team. Sections on mapping C code (like structures, unions, and enumerated types) onto Java will help C programmers bring their existing skills to Sun's new language. Later sections delve into some general programming tips, like using exceptions effectively. The book closes with advice on using threads and synchronization techniques, plus some worthwhile advice on object serialization.

Whatever your level of Java knowledge, this title can make you a more effective programmer. Wisely written, yet never pompous or doctrinaire, the author has succeeded in packaging some really valuable nuggets of advice into a concise and very accessible guidebook that arguably deserves a place on most any developer's bookshelf. --Richard Dragan

Topics covered:

Best practices and tips for Java

Creating and destroying objects (static factory methods, singletons, avoiding duplicate objects and finalizers)

Required methods for custom classes (overriding equals(), hashCode(), toString(), clone(), and compareTo() properly)

Hints for class and interface design (minimizing class and member accessibility, immutability, composition versus inheritance, interfaces versus abstract classes, preventing subclassing, static versus nonstatic classes)

C constructs in Java (structures, unions, enumerated types, and function pointers in Java)

Tips for designing methods (parameter validation, defensive copies, method signatures, method overloading, zero-length arrays, hints for Javadoc comments)

General programming advice (local variable scope, using Java API libraries, avoiding float and double for exact comparisons, when to avoid strings, string concatenation, interfaces and reflection, avoid native methods, optimizing hints, naming conventions)

Programming with exceptions (checked versus run-time exceptions, standard exceptions, documenting exceptions, failure-capture information, failure atomicity)

Threading and multitasking (synchronization and scheduling hints, thread safety, avoiding thread groups)

Serialization (when to implement Serializable, the readObject(), and readResolve() methods)

具体描述

读后感

评分

如果你是搞java的,我建议你看不懂 如果你搞java,已入行多年,那么你一定能看懂此书,然后从中获得启发 如果你刚入行,那么我也建议你看此书,因为此书能让你保持一颗谦逊的心,激励着你进步,因为你看不懂 特留此段评论,希望有一天我高兴地再次在此评论,这正是一本...

评分

java书籍如core Java经常分两册,上册为基础fundmental,下册为advanced。上册讲编程的基本概念,下册谈被升级的概念(如泛型对于Object,try是某种不判断的if,并发是循环的横向扩展,集合是某种高级的数组等等)。这类书给人的感觉是概念的任意组合,正交化,什么都可以...  

评分

很早就读过,当时就知道这本书很好,可惜当时功力尚浅,没什么收获。但近日再读时,确实很有收获,可以说此书虽不是深入骨髓,但也算入木三分。新手勿动!  

评分

个人认为这本书和《Thinking in java》一样,并不适合刚入门JAVA的人。它是一本进阶教程,里面的多线程或者设计模式,是需要一定的功力才能够理解作者所举的示例的。每个示例解释得恰到好处,可以作为实际开发的指导原则了吧,若有一些开发经验或者将作者所举的原则应用到实际...  

评分

用户评价

评分

所以趕緊出1.8的啊

评分

所以趕緊出1.8的啊

评分

第二版,更厚了.

评分

很有诚意的一本书,适用于中级 Java 用户,算是 JLS 和设计模式的融合。不喜欢之一是这本书可以再精简一些;二是书中提到的很多问题更多是 Java 语言本身的,在后来的语言里已经被考虑到了,所以读起来很是鸡肋

评分

大部分都是精华,废话很少

本站所有内容均为互联网搜索引擎提供的公开搜索信息,本站不存储任何数据与内容,任何内容与数据均与本站无关,如有需要请联系相关搜索引擎包括但不限于百度google,bing,sogou

© 2025 book.wenda123.org All Rights Reserved. 图书目录大全 版权所有