Java Puzzlers pdf epub mobi txt 电子书下载 2025

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JOSHUA BLOCH是Google的首席工程师，以及获得过Jolt最畅销奖的《高效Java编程语言指南（Effective Java Programming Language Guide）》（Addson-Wesley，2001）一书的作者。他之前是Sun Microsystems的杰出工程师和Transarc的资深系统设计师。Josh领导了大量的Java平台特性的设计与实现工作，包括JDK 5.0中的语言增强和获奖的Java集合框架。他拥有卡耐基.梅隆大学计算机科学的博士学位。 NEAL GAFTER是Google的软件工程师和Java的传道者。他之前是Sun Microsystems的资深员工工程师，在那里他领导了Java编译器的开发工作，并且通过5.0版实现了1.4版中的Java语言特性。Neal曾经是C++标准委员会的成员，他在Sun Microsystems、Microtec Research和Texas Instruments时领导了C和C++编译器的开发工作。他拥有罗彻斯特大学计算机科学的博士学位。

出版者:Addison-Wesley Professional

作者:Joshua Bloch

出品人:

页数:312

译者:

出版时间:2005

价格:$39.99

装帧:Paperback

isbn号码:9780321336781

丛书系列:

图书标签:

Java
programming
计算机
程序设计
编程
java
Programming
Puzzlers

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"Every programming language has its quirks. This lively book reveals oddities of the Java programming language through entertaining and thought-provoking programming puzzles." --Guy Steele, Sun Fellow and coauthor of The Java(t) Language Specification "I laughed, I cried, I threw up (my hands in admiration)." --Tim Peierls, president, Prior Artisans LLC, and member of the JSR 166 Expert Group How well do you really know Java? Are you a code sleuth? Have you ever spent days chasing a bug caused by a trap or pitfall in Java or its libraries? Do you like brainteasers? Then this is the book for you! In the tradition of Effective Java(t), Bloch and Gafter dive deep into the subtleties of the Java programming language and its core libraries. Illustrated with visually stunning optical illusions, Java(t) Puzzlers features 95 diabolical puzzles that educate and entertain. Anyone with a working knowledge of Java will understand the puzzles, but even the most seasoned veteran will find them challenging. Most of the puzzles take the form of a short program whose behavior isn't what it seems. Can you figure out what it does? Puzzles are grouped loosely according to the features they use, and detailed solutions follow each puzzle. The solutions go well beyond a simple explanation of the program's behavior--they show you how to avoid the underlying traps and pitfalls for good. A handy catalog of traps and pitfalls at the back of the book provides a concise taxonomy for future reference. Solve these puzzles and you'll never again fall prey to the counterintuitive or obscure behaviors that can fool even the most experienced programmers.

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读后感

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在没有读这本书之前，觉得用Java编写程序很舒服，思路十分清晰。但是读完这本书之后，才发现Java世界没有想象的那么好，你随时都有可能掉某些进陷阱之中。这些陷阱有可能是自己的粗心大意造成（如谜题95的第一个小题），有可能是对数字边界问题考虑欠佳造成的，还有可能是对于J...

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看完前三章，大量求值顺序和转型的坑，基本和C别无二致下面两个关于char的坑是我觉得比较有可能栽进去的能用String就别用char，char类型会默默地类型提升成int，拼接的时候也会出问题，杀人与无形，比如 new StringBuffer('a'); System.out.println('a' + 'b'); 其他比如 ...

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其中的大部分命题不看答案都不会解答，看来java还有的东西要学呢；不能只关注于应用，这些基础的东西也丢不得；总的来说，大部分都挺有用的，但还有一些个人认为比较没用、纯属乱叩的。看了百利！