书籍详情
Effective Java：Programming Language Guide
作者：（美）Joshua Bloch著
出版社：中国电力出版社
出版时间：2004-01-01
ISBN：9787508318134
定价：¥30.00
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内容简介
你正在寻找一本简明扼要地阐述Java精髓的书吗？你希望深入地理解Java程序设计语言吗？你希望编写出清晰、正确、健壮和可复用的代码吗？不用再找了！你手上的这本书就能在实现你这些愿望的同时，为你提供许多意想不到的好处。本书介绍了Java编程中的57条极具实用价值的经验规则，这些规则涵盖了大多数开发人员每天所要面临问题的解决方案。通过对Java编程平台设计专家所使用技术的全面描述，提示了在生成清晰、健壮和高效的代码过程中，应该做什么和不应该做什么。书中的每条规则都以简短、独立的形式出现，包括了详细而精确的建议，以及对Java语言中许多细微之处的深入分析，并通过例子代码进一步加以说明。贯穿全书的是通用的语言用法和设计模式，以及一些具有启发意义的技巧和技术。主要内容包括：●通行和高效的语言用法，以简明、可读和易于使用的形式介绍专家的建议●有助于你最有效地使用Java平台的模式、反模式及习惯用法●Java语言及其库中通常被误解的细微之处：如何避免这些陷阱和缺陷●关注Jaava语言本身及其最基本的库：java.lang、java.util和一个较小的扩展java.io●关于序列化的详细介绍，其中包括其他地方没有提及的一些实践建议
作者简介
暂缺《Effective Java：Programming Language Guide》作者简介
目录
Foreword
Preface
Acknowledgments
1 Introduction
2 Creating and Destroying Objects
Item 1: Consider providing static factory methods instead of constructors
Item 2: Enforce the singleton property with a private consructor
Item 3: Enforce noninstantiability with a private consstructor
Item 4: Avoid creating duplicate objects
Item 5: Eliminate obsolete object references
Item 6: Avoid finalizers
3 Methods Common to All Objects
Item 7: Obey the general contract when overriding equals
Item 8: Always override hashCode when you override equals
Item 9: Always override toString
Item 10: Override clone judiciously
Item 11: consider implementing Comparable
4 Classes and Interfaces
Item 12: minimize the accessibility of classes and members
Item 13: Favor immutablity
Item 14: Favor composition over inheritance
Item 15: Design and document for inheritance or else prohibit it
Item 16: Prefer interfaces to abstract classes
Item 17: Use interfaces only to define types
Item 18: Favor static member classes over nonstatic
5 Substitutes for C Constructs
Item 19: Replace structures with lasses
Item 20: Replace unions with class hierarchies
Item 21: Replace enum constructs with classes
Item 22: Replace function pointers with classes and interfaces
6 Methods
Item 23: check parameters for validity
Item 24: Make defensive copies when needed
Item 25: Design method signatures carefully
Item 26: Use overloading judiciously
Item 27: Return zero-length arrays, not nulls
Item 28: Write doc comments for all exposed API elements
7 General Programming
Item 29: Minimize the scope of local variables
Item 30: Know and use the libraries
Item 31: Avoid float and double if exact asnwers are required
Item 32: Avoid strings where other types are more appropriate
Item 33: Beware the performance of string concatenation
Item 34: Refer to objects by their interfaces
Item 35: Prefer interfaces to reflection
Item 36: Use native methods judiciously
Item 37: Optimize judiciously
Item 38: Abhere to generally accepted naming conventions
8 Exceptions
Item 39: Use exceptions only for exceptional conditions
Item 40: Use checked exceptions for recoverable conditions and run-time exceptions for programming errors
Item 41: Avoid unnecessary use of checked excceptions
Item 42: Favor the use of standard exceptions
Item 43: Throw exceptions appropriate to the abstraction
Item 44: Document all exceptions thrown by each method
Item 45: Include failure-capture information in detail messages
Item 46: Strive for failure atomicity
Item 47: Don't ignore exceptions
9 Threads
Item 48: Synchronize access to shared mutable data
Item 49: Avoide excessive synchronization
Item 50: never invoke wait outside a loop
Item 51: Don't depend on the thread scheduler
Item 52: Document thread safety
Item 53: Avoid thread groups
10 Serialization
Item 54: Implement Serializable judiciously
Item 55: Consider using a custom serialized form
Item 56: Write readObject methods defensively
Item 57: Provide a readResolve method when necessary
References
Index of Patterns and Idioms
Index
Preface
Acknowledgments
1 Introduction
2 Creating and Destroying Objects
Item 1: Consider providing static factory methods instead of constructors
Item 2: Enforce the singleton property with a private consructor
Item 3: Enforce noninstantiability with a private consstructor
Item 4: Avoid creating duplicate objects
Item 5: Eliminate obsolete object references
Item 6: Avoid finalizers
3 Methods Common to All Objects
Item 7: Obey the general contract when overriding equals
Item 8: Always override hashCode when you override equals
Item 9: Always override toString
Item 10: Override clone judiciously
Item 11: consider implementing Comparable
4 Classes and Interfaces
Item 12: minimize the accessibility of classes and members
Item 13: Favor immutablity
Item 14: Favor composition over inheritance
Item 15: Design and document for inheritance or else prohibit it
Item 16: Prefer interfaces to abstract classes
Item 17: Use interfaces only to define types
Item 18: Favor static member classes over nonstatic
5 Substitutes for C Constructs
Item 19: Replace structures with lasses
Item 20: Replace unions with class hierarchies
Item 21: Replace enum constructs with classes
Item 22: Replace function pointers with classes and interfaces
6 Methods
Item 23: check parameters for validity
Item 24: Make defensive copies when needed
Item 25: Design method signatures carefully
Item 26: Use overloading judiciously
Item 27: Return zero-length arrays, not nulls
Item 28: Write doc comments for all exposed API elements
7 General Programming
Item 29: Minimize the scope of local variables
Item 30: Know and use the libraries
Item 31: Avoid float and double if exact asnwers are required
Item 32: Avoid strings where other types are more appropriate
Item 33: Beware the performance of string concatenation
Item 34: Refer to objects by their interfaces
Item 35: Prefer interfaces to reflection
Item 36: Use native methods judiciously
Item 37: Optimize judiciously
Item 38: Abhere to generally accepted naming conventions
8 Exceptions
Item 39: Use exceptions only for exceptional conditions
Item 40: Use checked exceptions for recoverable conditions and run-time exceptions for programming errors
Item 41: Avoid unnecessary use of checked excceptions
Item 42: Favor the use of standard exceptions
Item 43: Throw exceptions appropriate to the abstraction
Item 44: Document all exceptions thrown by each method
Item 45: Include failure-capture information in detail messages
Item 46: Strive for failure atomicity
Item 47: Don't ignore exceptions
9 Threads
Item 48: Synchronize access to shared mutable data
Item 49: Avoide excessive synchronization
Item 50: never invoke wait outside a loop
Item 51: Don't depend on the thread scheduler
Item 52: Document thread safety
Item 53: Avoid thread groups
10 Serialization
Item 54: Implement Serializable judiciously
Item 55: Consider using a custom serialized form
Item 56: Write readObject methods defensively
Item 57: Provide a readResolve method when necessary
References
Index of Patterns and Idioms
Index
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