Beginning Perl

What does this book cover?

• Installing Perl on Windows and UNIX
• Making use of online Perl resources like CPAN
• First principles in programming and the Perl syntax
• Working with files and databases
• Writing Web pages in Perl
• Using Perl as an object-oriented language
• Book overview

Perl is a well-established programming language that has been developed through the time and effort of countless free software programmers into an immensely powerful tool that can be used on pratically every operating system in the world. Perl started out as the "Swiss army knife" of computer languages and was used primarily by system administrators, but over time it's grown into an immensely robust language used by Web developers and programmers worldwide. It's also a great way to learn programming techniques and develop your own style of coding.

"There's more than one way to do it" is the motto of Perl, but this book aims to take you through them all. We'll take you from installation, through the core language elements — regular expressions, references, modules and the like — and onto basic applied techniques. You'll see how to access and work with databases in Perl, write CGI scripts to generate Web pages and beyond. Coverage is bang up to date, using Perl 5.6 in all our examples and there's a handy reference section in the back.

Who is this book for?

This book is for those new to programming who want to learn with Perl. You will find it easier if you already have some basic programming experience, but the material covered can be mastered by anyone with just a text editor, some common sense and a computer. If you want to learn how to program with Perl and then find out far you can go with it, this is the book for you. An excellent companion on any programming course.

PART ONE
• Regular Expressions
  
• Checking the Syntax
  
• Interpolation
  

PART TWO
• Escaping Special Characters
  
• Try it out: Rhyming Dictionary
  
• Reoccurring Character Classes
  
• Posix and Unicode Classes
  

PART THREE
• Repetition
  
• Well-Defined Repetition
  
• Try It Out
  
• How the Engine Works
  

PART FOUR
• Working with RegExps
  
• Changing Delimiters
  
• Split
  
• Transliteration
  

PART FIVE
• More Advanced Topics
  
• Lookaheads and Lookbehinds
  
• Backreferences (again)
  

Regular Expressions - Page 2

	Title: Beginning Perl
	ISBN: 1861003145
	US Price: $ 39.99 Canadian Price: C$ 59.95 UK Price: £ 28.99
	Publication Date: June 2000
	Pages: 647
	© 2000 Wrox Press Limited, US and UK.