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N多Perl实例，这本书也有中文译本，质量一般 Perl by Example, Fourth Edition by Ellie Quigley -------------------------------------------------------------------------------- Publisher: Prentice Hall Pub Date: November 05, 2007 Print ISBN-10: 0-13-238182-6 Print ISBN-13: 978-0-13-238182-6 Pages: 1008 Table of Contents| Index Copyright Praise for Ellie Quigley's Books Preface Acknowledgments Chapter 1. The Practical Extraction and Report Language Section 1.1. What Is Perl? Section 1.2. What Is an Interpreted Language? Section 1.3. Who Uses Perl? Section 1.4. Where to Get Perl Section 1.5. What Is CPAN? Section 1.6. Perl Documentation Section 1.7. What You Should Know Section 1.8. What's Next? Chapter 2. Perl Quick Start Section 2.1. Quick Start, Quick Reference Section 2.2. Chapter Summary Section 2.3. What's Next? Chapter 3. Perl Scripts Section 3.1. Script Setup Section 3.2. The Script Section 3.3. Perl at the Command Line Section 3.4. What You Should Know Section 3.5. What's Next? Chapter 4. Getting a Handle on Printing Section 4.1. The Filehandle Section 4.2. Words Section 4.3. The print Function Section 4.4. The printf Function Section 4.5. What You Should Know Section 4.6. What's Next? Chapter 5. What's in a Name Section 5.1. About Perl Variables Section 5.2. Scalars, Arrays, and Hashes Section 5.3. Reading from STDIN Section 5.4. Array Functions Section 5.5. Hash (Associative Array) Functions Section 5.6. More Hashes Section 5.7. What You Should Know Section 5.8. What's Next? Chapter 6. Where's the Operator? Section 6.1. About Perl Operators Section 6.2. Mixing Data Types Section 6.3. Precedence and Associativity Section 6.4. What You Should Know Section 6.5. What's Next? Chapter 7. If Only, Unconditionally, Forever Section 7.1. Control Structures, Blocks, and Compound Statements Section 7.2. Repetition with Loops Section 7.3. What You Should Know Section 7.4. What's Next? Chapter 8. Regular Expressions—Pattern Matching Section 8.1. What Is a Regular Expression? Section 8.2. Expression Modifiers and Simple Statements Section 8.3. Regular Expression Operators Section 8.4. What You Should Know Section 8.5. What's Next? Chapter 9. Getting Control—Regular Expression Metacharacters Section 9.1. Regular Expression Metacharacters Section 9.2. Unicode Section 9.3. What You Should Know Section 9.4. What's Next? Chapter 10. Getting a Handle on Files Section 10.1. The User-Defined Filehandle Section 10.2. Passing Arguments Section 10.3. File Testing Section 10.4. What You Should Know Section 10.5. What's Next? Chapter 11. How Do Subroutines Function? Section 11.1. Subroutines/Functions Section 11.2. Passing Arguments Section 11.3. Call-by-Reference Section 11.4. What You Should Know Section 11.5. What's Next? Chapter 12. Modularize It, Package It, and Send It to the Library! Section 12.1. Packages and Modules Section 12.2. The Standard Perl Library Section 12.3. Modules from CPAN Section 12.4. What You Should Know Section 12.5. What's Next? Chapter 13. Does This Job Require a Reference? Section 13.1. What Is a Reference? What Is a Pointer? Section 13.2. What You Should Know Section 13.3. What's Next? Chapter 14. Bless Those Things! (Object-Oriented Perl) Section 14.1. The OOP Paradigm Section 14.2. Classes, Objects, and Methods Section 14.3. Anonymous Subroutines, Closures, and Privacy Section 14.4. Inheritance Section 14.5. Public User Interface—Documenting Classes Section 14.6. Using Objects from the Perl Library Section 14.7. What You Should Know Section 14.8. What's Next? Chapter 15. Those Magic Ties and DBM Stuff Section 15.1. Tying Variables to a Class Section 15.2. DBM Files Section 15.3. What You Should Know Section 15.4. What's Next? Chapter 16. CGI and Perl: The Hyper Dynamic Duo Section 16.1. Static and Dynamic Web Pages Section 16.2. How It all Works Section 16.3. Creating a Web Page with HTML Section 16.4. How HTML and CGI Work Together Section 16.5. Getting Information Into and Out of the CGI Script Section 16.6. CGI and Forms Section 16.7. The CGI.pm Module Chapter 17. Perl Meets MySQL—A Perfect Connection Section 17.1. Introduction Section 17.2. What Is a Relational Database? Section 17.3. Getting Started with MySQL Section 17.4. What Is the Perl DBI? Section 17.5. Statements that Don't Return Anything Section 17.6. Transactions Section 17.7. Using CGI and the DBI to Select and Display Entries Section 17.8. What's Left? Section 17.9. What You Should Know Section 17.10. What's Next? Chapter 18. Interfacing with the System Section 18.1. System Calls Section 18.2. Processes Section 18.3. Other Ways to Interface with the Operating System Section 18.4. Error Handling Section 18.5. Signals Section 18.6. What You Should Know Section 18.7. What's Next? Chapter 19. Report Writing with Pictures Section 19.1. The Template Section 19.2. What You Should Know Section 19.3. What's Next? Chapter 20. Send It Over the Net and Sock It to 'Em! Section 20.1. Networking and Perl Section 20.2. Client/Server Model Section 20.3. Network Protocols (TCP/IP) Section 20.4. Network Addressing Section 20.5. Sockets Section 20.6. Client/Server Programs Section 20.7. The Socket.pm Module Section 20.8. What You Should Know Appendix A. Perl Built-ins, Pragmas, Modules, and the Debugger Section A.1. Perl Functions Section A.2. Special Variables Section A.3. Perl Pragmas Section A.4. Perl Modules Section A.5. Command-Line Switches Section A.6. Debugger Appendix B. SQL Language Tutorial Section B.1. What Is SQL? Section B.2. SQL Data Manipulation Language (DML) Section B.3. SQL Data Definition Language Section B.4. SQL Functions Section B.5. Appendix Summary Section B.6. What You Should Know Appendix C. Perl and Biology Section C.1. What Is Bioinformatics? Section C.2. A Little Background on DNA Section C.3. Some Perl Examples Section C.4. What Is BioPerl? Section C.5. Resources Appendix D. Power and Speed: CGI and mod_perl Section D.1. What Is mod_perl? Section D.2. The mod_perl Web Site Section D.3. Installing mod_perl Section D.4. Resources Index

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Perl Best Practices By Damian Conway ............................................... Publisher: O'Reilly Pub Date: July 2005 ISBN: 0-596-00173-8 Pages: 542 Table of Contents | Index Copyright Dedication Preface Contents of This Book Conventions Used in This Book Code Examples Feedback Acknowledgments Chapter 1. Best Practices Section 1.1. Three Goals Section 1.2. This Book Section 1.3. Rehabiting Chapter 2. Code Layout Section 2.1. Bracketing Section 2.2. Keywords Section 2.3. Subroutines and Variables Section 2.4. Builtins Section 2.5. Keys and Indices Section 2.6. Operators Section 2.7. Semicolons Section 2.8. Commas Section 2.9. Line Lengths Section 2.10. Indentation Section 2.11. Tabs Section 2.12. Blocks Section 2.13. Chunking Section 2.14. Elses Section 2.15. Vertical Alignment Section 2.16. Breaking Long Lines Section 2.17. Non-Terminal Expressions Section 2.18. Breaking by Precedence Section 2.19. Assignments Section 2.20. Ternaries Section 2.21. Lists Section 2.22. Automated Layout Chapter 3. Naming Conventions Section 3.1. Identifiers Section 3.2. Booleans Section 3.3. Reference Variables Section 3.4. Arrays and Hashes Section 3.5. Underscores Section 3.6. Capitalization Section 3.7. Abbreviations Section 3.8. Ambiguous Abbreviations Section 3.9. Ambiguous Names Section 3.10. Utility Subroutines Chapter 4. Values and Expressions Section 4.1. String Delimiters Section 4.2. Empty Strings Section 4.3. Single-Character Strings Section 4.4. Escaped Characters Section 4.5. Constants Section 4.6. Leading Zeros Section 4.7. Long Numbers Section 4.8. Multiline Strings Section 4.9. Here Documents Section 4.10. Heredoc Indentation Section 4.11. Heredoc Terminators Section 4.12. Heredoc Quoters Section 4.13. Barewords Section 4.14. Fat Commas Section 4.15. Thin Commas Section 4.16. Low-Precedence Operators Section 4.17. Lists Section 4.18. List Membership Chapter 5. Variables Section 5.1. Lexical Variables Section 5.2. Package Variables Section 5.3. Localization Section 5.4. Initialization Section 5.5. Punctuation Variables Section 5.6. Localizing Punctuation Variables Section 5.7. Match Variables Section 5.8. Dollar-Underscore Section 5.9. Array Indices Section 5.10. Slicing Section 5.11. Slice Layout Section 5.12. Slice Factoring Chapter 6. Control Structures Section 6.1. If Blocks Section 6.2. Postfix Selectors Section 6.3. Other Postfix Modifiers Section 6.4. Negative Control Statements Section 6.5. C-Style Loops Section 6.6. Unnecessary Subscripting Section 6.7. Necessary Subscripting Section 6.8. Iterator Variables Section 6.9. Non-Lexical Loop Iterators Section 6.10. List Generation Section 6.11. List Selections Section 6.12. List Transformation Section 6.13. Complex Mappings Section 6.14. List Processing Side Effects Section 6.15. Multipart Selections Section 6.16. Value Switches Section 6.17. Tabular Ternaries Section 6.18. do-while Loops Section 6.19. Linear Coding Section 6.20. Distributed Control Section 6.21. Redoing Section 6.22. Loop Labels Chapter 7. Documentation Section 7.1. Types of Documentation Section 7.2. Boilerplates Section 7.3. Extended Boilerplates Section 7.4. Location Section 7.5. Contiguity Section 7.6. Position Section 7.7. Technical Documentation Section 7.8. Comments Section 7.9. Algorithmic Documentation Section 7.10. Elucidating Documentation Section 7.11. Defensive Documentation Section 7.12. Indicative Documentation Section 7.13. Discursive Documentation Section 7.14. Proofreading Chapter 8. Built-in Functions Section 8.1. Sorting Section 8.2. Reversing Lists Section 8.3. Reversing Scalars Section 8.4. Fixed-Width Data Section 8.5. Separated Data Section 8.6. Variable-Width Data Section 8.7. String Evaluations Section 8.8. Automating Sorts Section 8.9. Substrings Section 8.10. Hash Values Section 8.11. Globbing Section 8.12. Sleeping Section 8.13. Mapping and Grepping Section 8.14. Utilities Chapter 9. Subroutines Section 9.1. Call Syntax Section 9.2. Homonyms Section 9.3. Argument Lists Section 9.4. Named Arguments Section 9.5. Missing Arguments Section 9.6. Default Argument Values Section 9.7. Scalar Return Values Section 9.8. Contextual Return Values Section 9.9. Multi-Contextual Return Values Section 9.10. Prototypes Section 9.11. Implicit Returns Section 9.12. Returning Failure Chapter 10. I/O Section 10.1. Filehandles Section 10.2. Indirect Filehandles Section 10.3. Localizing Filehandles Section 10.4. Opening Cleanly Section 10.5. Error Checking Section 10.6. Cleanup Section 10.7. Input Loops Section 10.8. Line-Based Input Section 10.9. Simple Slurping Section 10.10. Power Slurping Section 10.11. Standard Input Section 10.12. Printing to Filehandles Section 10.13. Simple Prompting Section 10.14. Interactivity Section 10.15. Power Prompting Section 10.16. Progress Indicators Section 10.17. Automatic Progress Indicators Section 10.18. Autoflushing Chapter 11. References Section 11.1. Dereferencing Section 11.2. Braced References Section 11.3. Symbolic References Section 11.4. Cyclic References Chapter 12. Regular Expressions Section 12.1. Extended Formatting Section 12.2. Line Boundaries Section 12.3. String Boundaries Section 12.4. End of String Section 12.5. Matching Anything Section 12.6. Lazy Flags Section 12.7. Brace Delimiters Section 12.8. Other Delimiters Section 12.9. Metacharacters Section 12.10. Named Characters Section 12.11. Properties Section 12.12. Whitespace Section 12.13. Unconstrained Repetitions Section 12.14. Capturing Parentheses Section 12.15. Captured Values Section 12.16. Capture Variables Section 12.17. Piecewise Matching Section 12.18. Tabular Regexes Section 12.19. Constructing Regexes Section 12.20. Canned Regexes Section 12.21. Alternations Section 12.22. Factoring Alternations Section 12.23. Backtracking Section 12.24. String Comparisons Chapter 13. Error Handling Section 13.1. Exceptions Section 13.2. Builtin Failures Section 13.3. Contextual Failure Section 13.4. Systemic Failure Section 13.5. Recoverable Failure Section 13.6. Reporting Failure Section 13.7. Error Messages Section 13.8. Documenting Errors Section 13.9. OO Exceptions Section 13.10. Volatile Error Messages Section 13.11. Exception Hierarchies Section 13.12. Processing Exceptions Section 13.13. Exception Classes Section 13.14. Unpacking Exceptions Chapter 14. Command-Line Processing Section 14.1. Command-Line Structure Section 14.2. Command-Line Conventions Section 14.3. Meta-options Section 14.4. In-situ Arguments Section 14.5. Command-Line Processing Section 14.6. Interface Consistency Section 14.7. Interapplication Consistency Chapter 15. Objects Section 15.1. Using OO Section 15.2. Criteria Section 15.3. Pseudohashes Section 15.4. Restricted Hashes Section 15.5. Encapsulation Section 15.6. Constructors Section 15.7. Cloning Section 15.8. Destructors Section 15.9. Methods Section 15.10. Accessors Section 15.11. Lvalue Accessors Section 15.12. Indirect Objects Section 15.13. Class Interfaces Section 15.14. Operator Overloading Section 15.15. Coercions Chapter 16. Class Hierarchies Section 16.1. Inheritance Section 16.2. Objects Section 16.3. Blessing Objects Section 16.4. Constructor Arguments Section 16.5. Base Class Initialization Section 16.6. Construction and Destruction Section 16.7. Automating Class Hierarchies Section 16.8. Attribute Demolition Section 16.9. Attribute Building Section 16.10. Coercions Section 16.11. Cumulative Methods Section 16.12. Autoloading Chapter 17. Modules Section 17.1. Interfaces Section 17.2. Refactoring Section 17.3. Version Numbers Section 17.4. Version Requirements Section 17.5. Exporting Section 17.6. Declarative Exporting Section 17.7. Interface Variables Section 17.8. Creating Modules Section 17.9. The Standard Library Section 17.10. CPAN Chapter 18. Testing and Debugging Section 18.1. Test Cases Section 18.2. Modular Testing Section 18.3. Test Suites Section 18.4. Failure Section 18.5. What to Test Section 18.6. Debugging and Testing Section 18.7. Strictures Section 18.8. Warnings Section 18.9. Correctness Section 18.10. Overriding Strictures Section 18.11. The Debugger Section 18.12. Manual Debugging Section 18.13. Semi-Automatic Debugging Chapter 19. Miscellanea Section 19.1. Revision Control Section 19.2. Other Languages Section 19.3. Configuration Files Section 19.4. Formats Section 19.5. Ties Section 19.6. Cleverness Section 19.7. Encapsulated Cleverness Section 19.8. Benchmarking Section 19.9. Memory Section 19.10. Caching Section 19.11. Memoization Section 19.12. Caching for Optimization Section 19.13. Profiling Section 19.14. Enbugging Appendix A. Essential Perl Best Practices Appendix B. Perl Best Practices Section B.1. Chapter 2, Code Layout Section B.2. Chapter 3, Naming Conventions Section B.3. Chapter 4, Values and Expressions Section B.4. Chapter 5, Variables Section B.5. Chapter 6, Control Structures Section B.6. Chapter 7, Documentation Section B.7. Chapter 8, Built-in Functions Section B.8. Chapter 9, Subroutines Section B.9. Chapter 10, I/O Section B.10. Chapter 11, References Section B.11. Chapter 12, Regular Expressions Section B.12. Chapter 13, Error Handling Section B.13. Chapter 14, Command-Line Processing Section B.14. Chapter 15, Objects Section B.15. Chapter 16, Class Hierarchies Section B.16. Chapter 17, Modules Section B.17. Chapter 18, Testing and Debugging Section B.18. Chapter 19, Miscellanea Appendix C. Editor Configurations Section C.1. vim Section C.2. vile Section C.3. Emacs Section C.4. BBEdit Section C.5. TextWrangler Appendix D. Recommended Modules and Utilities Section D.1. Recommended Core Modules Section D.2. Recommended CPAN Modules Section D.3. Utility Subroutines Appendix Bibliography. Bibliography Colophon About the Author Colophon Index

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