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Perl by Example
| 22.09.2012, 16:57 | |
 Автор: Ellie Quigley Издательство: Prentice Hall PTR Год издания: 2007 Страниц: 1008 ISBN: 0132381826 Язык: английский Формат: CHM Размер: 10.9 Мб Описание книги Perl by Example, Fourth Edition, is the easiest, most hands-on way to learn Perl. Legendary Silicon Valley programming instructor Ellie Quigley has thoroughly updated her classic to deliver the skills and information today’s Perl users need most–including all-new coverage of MySQL database programming and a PerlQuickStart designed to get experienced users up and running fast. Quigley illuminates every technique with focused, classroom-tested code examples, detailed line-by-line explanations, and real program output. This exceptionally clear, easy-to-understand book takes you from your first Perl script to database-driven applications. It’s the only Perl book you’ll ever need! New in this edition Perl programming QuickStart: makes first-time Perl programmers productive in just twenty pages All-new chapter on using the Perl DBI with the MySQL database–plus an easy SQL primer to quickly get you started programming any database New introductions to Perl in biology (bioinformatics) and to mod_perl, a Perl interpreter embedded in the Apache server, which allows you to create fast, dynamic content; manage the Apache server; authenticate users; and much more Completely updated: Includes many new and completely rewritten code examples Contains fully revised CGI coverage for building dynamic Web sites with Perl Covers modern Perl 5.8 concepts and principles–and provides a great foundation for Perl 6 More than 30,000 sysadmins, power users, and developers have used previous editions of Perl by Example to become expert Perl programmers. With Perl by Example, Fourth Edition, you can, too–even if you’re completely new to Perl. After you’ve become an expert, you’ll turn to this book constantly as the best source for reliable answers, solutions, and code. Table of Contents 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 | |
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