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Table of Contents
Teach Yourself Perl in 24 Hours THIRD EDITION
By
Clinton Pierce
...............................................
Pub Date:
June 15, 2005
Pages:
480
About the Author
Acknowledgments
We Want to Hear from You!
Reader Services
Introduction
How to Use This Book
Conventions Used in This Book
Part I. Perl Fundamentals
Hour 1. Getting Started with Perl
Installing Perl
Documentation
Your First Program
Summary
Q&A
Workshop
Hour 2. Perl's Building Blocks: Numbers and Strings
Literals
Scalar Variables
Expressions and Operators
More Operators
Exercise: Interest Calculator
Summary
Q&A
Workshop
Hour 3. Controlling the Program's Flow
Blocks
The if Statement
Looping
Other Flow Control Tools
Exercise: Finding Primes
Summary
Q&A
Workshop
Hour 4. Stacking Building Blocks: Lists and Arrays
Putting Things into Lists and Arrays
Getting Elements Out of an Array
Manipulating Arrays
Exercise: Playing a Little Game
Summary
Q&A
Workshop
Hour 5. Working with Files
Opening Files
Reading
Writing
Free Files, Testing Files, and Binary Data
Summary
Q&A
Workshop
Hour 6. Pattern Matching
Simple Patterns
The Metacharacters
Substitution
Exercise: Cleaning Up Input Data
Pattern Matching Odds and Ends
Summary
Q&A
Workshop
Hour 7. Hashes
Filling Your Hash
Getting Data Out of a Hash
Lists and Hashes
Hash Odds and Ends
Useful Things to Do with a Hash
Exercise: Creating a Simple Customer Database with Perl
Summary
Q&A
Workshop
Hour 8. Functions
Creating and Calling Subroutines
Scope
Exercise: Statistics
Function Footnotes
Summary
Q&A
Workshop
Part II. Advanced Features
Hour 9. More Functions and Operators
Searching Scalars
Transliteration, Not Substitution
A Better Way to print
Exercise: A Formatted Report
New Ways with Arrays
Summary
Q&A
Workshop
Hour 10. Files and Directories
Getting a Directory Listing
Exercise: The Unix grep
Directories
Unix Stuff
Everything You Ever Wanted to Know About THAT File
Exercise: Renaming Files En Masse
Summary
Q&A
Workshop
Hour 11. System Interaction
The system() Function
Capturing Output
Pipes
First Lesson in Portability
Summary
Q&A
Workshop
Hour 12. Using Perl's Command-Line Tools
What Is the Debugger?
Exercise: Finding the Bug
Other Command-Line Stuff
Summary
Q&A
Workshop
Hour 13. References and Structures
Reference Basics
Recipes for Structures
Exercise: Another Game, Maze
Summary
Q&A
Workshop
Hour 14. Using Modules
A Gentle Introduction
A Quick Tour
Full List of Standard Modules
Summary
Q&A
Workshop
Hour 15. Finding Permanence
DBM Files
Exercise: A Free-Form Memo Pad
Text Files as Databases
Random File Access
Locking
Summary
Q&A
Workshop
Hour 16. The Perl Community
What's Perl All About, Anyway?
The Comprehensive Perl Archive Network (CPAN)
Your Next Steps
Other Resources
Summary
Q&A
Workshop
Part III. Applying Perl
Hour 17. Writing Modules
Building a Module
Scoping Revisited
Another statement: our
Example: A Module to Handle Common File Information Requests
Summary
Q&A
Workshop
Hour 18. Object Primer
Classes, Properties, and Methods
Example: Implementation of Car in Perl
Example: File Information Class
Summary
Q&A
Workshop
Hour 19. Data Processing
How to Look at Data
Dealing with Table Data
XML Data
Summary
Q&A
Workshop
Hour 20. Perl as a Glue Language
Weather Station
Presenting Data as PDF
Reading and Writing Excel Spreadsheets
Summary
Q&A
Workshop
Hour 21. Introduction to CGI
Browsing the Web
Don't Skip This Section
Your First CGI Program
What to Do When Your CGI Program Doesn't Work
Summary
Q&A
Workshop
Hour 22. Basic Forms
How Forms Work
Passing Information to Your CGI Program
Web Security 101
A Guestbook
Summary
Q&A
Workshop
Hour 23. Complex Forms
The Stateless Web
Hidden Fields
A Multipage Survey
Summary
Q&A
Workshop
Hour 24. Manipulating HTTP and Cookies
The HTTP Conversation
More Details on Calling CGI Programs
Cookies
Long Term Cookies
Problems with Cookies
Summary
Q&A
Workshop
Part IV. Appendixes
Appendix A. Installing Modules
Picking the Right Module
Installing the Modules Under…
What to Do When You're Not Allowed to Install Modules
Index