Perl Cookbook: Solutions & Examples for Perl Programmers

Portada
"O'Reilly Media, Inc.", 2003 M08 21 - 968 páginas

Find a Perl programmer, and you'll find a copy of Perl Cookbook nearby. Perl Cookbook is a comprehensive collection of problems, solutions, and practical examples for anyone programming in Perl. The book contains hundreds of rigorously reviewed Perl "recipes" and thousands of examples ranging from brief one-liners to complete applications.The second edition of Perl Cookbook has been fully updated for Perl 5.8, with extensive changes for Unicode support, I/O layers, mod_perl, and new technologies that have emerged since the previous edition of the book. Recipes have been updated to include the latest modules. New recipes have been added to every chapter of the book, and some chapters have almost doubled in size.Covered topic areas include:

  • Manipulating strings, numbers, dates, arrays, and hashes
  • Pattern matching and text substitutions
  • References, data structures, objects, and classes
  • Signals and exceptions
  • Screen addressing, menus, and graphical applications
  • Managing other processes
  • Writing secure scripts
  • Client-server programming
  • Internet applications programming with mail, news, ftp, and telnet
  • CGI and mod_perl programming
  • Web programming
Since its first release in 1998, Perl Cookbook has earned its place in the libraries of serious Perl users of all levels of expertise by providing practical answers, code examples, and mini-tutorials addressing the challenges that programmers face. Now the second edition of this bestselling book is ready to earn its place among the ranks of favorite Perl books as well.Whether you're a novice or veteran Perl programmer, you'll find Perl Cookbook, 2nd Edition to be one of the most useful books on Perl available. Its comfortable discussion style and accurate attention to detail cover just about any topic you'd want to know about. You can get by without having this book in your library, but once you've tried a few of the recipes, you won't want to.

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Contenido

Strings
1
Numbers
59
Dates and Times
90
Arrays
110
Hashes
150
Pattern Matching
179
File Access
239
File Contents
300
Classes Objects and Ties
498
Database Access
548
Interactivity
583
Process Management and Communication
622
Sockets
672
Internet Services
719
CGI Programming
756
Web Automation
792

Directories
346
Subroutines
373
References and Records
407
Packages Libraries and Modules
444
mod_perl
829
XML
863
Index
897

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Página 790 - The web, then, or the pattern: a web at once sensuous and logical, an elegant and pregnant texture: that is style, that is the foundation of the art of literature.
Página 35 - The Road goes ever on and on Down from the door where it began. Now far ahead the Road has gone, And I must follow, if I can, Pursuing it with eager feet, Until it joins some larger way Where many paths and errands meet. And whither then? I cannot say.
Página 405 - With as little a web as this will I ensnare as great a fly as Cassio. Ay, smile upon her, do; I will gyve thee in thine own courtship.
Página 581 - ... had wrung them dry And Breaths were gathering firm For that last Onset - when the King Be witnessed - in the Room I willed my Keepsakes - Signed away What portion of me be Assignable - and then it was There interposed a Fly With Blue - uncertain stumbling Buzz Between the light - and me And then the Windows failed - and then I could not see to see...
Página 108 - Works of art, in my opinion, are the only objects in the material universe to possess internal order, and that is why, though I don't believe that only art matters, I do believe in Art for Art's Sake.
Página 57 - anyone who considers arithmetical methods of producing random digits is, of course, in a state of sin.
Página 650 - HUP INT QUIT ILL TRAP ABRT EMT FPE KILL BUS SEGV SYS PIPE ALRM TERM USR1 USR2 CLD PWR WINCH URG POLL STOP TSTP CONT TTIN TTOU VTALRM PROF XCPU XFSZ WAITING...

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