Intermediate Perl [NOOK Book]

Overview

Perl is a versatile, powerful programming language used in a variety of disciplines, ranging from system administration to web programming to database manipulation. One slogan of Perl is that it makes easy things easy and hard things possible. Intermediate Perl is about making the leap from the easy things to the hard ones.


Originally released in 2003 as Learning Perl Objects, References, and Modules and revised and updated for Perl 5.8, this ...

See more details below
Intermediate Perl

Available on NOOK devices and apps  
  • NOOK Devices
  • Samsung Galaxy Tab 4 NOOK
  • NOOK HD/HD+ Tablet
  • NOOK
  • NOOK Color
  • NOOK Tablet
  • Tablet/Phone
  • NOOK for Windows 8 Tablet
  • NOOK for iOS
  • NOOK for Android
  • NOOK Kids for iPad
  • PC/Mac
  • NOOK for Windows 8
  • NOOK for PC
  • NOOK for Mac
  • NOOK for Web

Want a NOOK? Explore Now

NOOK Book (eBook)
$17.99
BN.com price
(Save 43%)$31.99 List Price

Overview

Perl is a versatile, powerful programming language used in a variety of disciplines, ranging from system administration to web programming to database manipulation. One slogan of Perl is that it makes easy things easy and hard things possible. Intermediate Perl is about making the leap from the easy things to the hard ones.


Originally released in 2003 as Learning Perl Objects, References, and Modules and revised and updated for Perl 5.8, this book offers a gentle but thorough introduction to intermediate programming in Perl. Written by the authors of the best-selling Learning Perl, it picks up where that book left off. Topics include:


  • Packages and namespaces
  • References and scoping
  • Manipulating complex data structures
  • Object-oriented programming
  • Writing and using modules
  • Testing Perl code
  • Contributing to CPAN

Following the successful format of Learning Perl, we designed each chapter in the book to be small enough to be read in just an hour or two, ending with a series of exercises to help you practice what you've learned. To use the book, you just need to be familiar with the material in Learning Perl and have ambition to go further.


Perl is a different language to different people. It is a quick scripting tool for some, and a fully-featured object-oriented language for others. It is used for everything from performing quick global replacements on text files, to crunching huge, complex sets of scientific data that take weeks to process. Perl is what you make of it. But regardless of what you use Perl for, this book helps you do it more effectively, efficiently, and elegantly.


Intermediate Perl is about learning to use Perl as a programming language, and not just a scripting language. This is the book that turns the Perl dabbler into the Perl programmer.

Described as the book that turns the Perl dabbler into the Perl programmer, this book is about making the leap from the easy things to the hard ones. It is written by the bestselling authors of "Learning Pearl" and offers a gentle but thorough introduction to intermediate programming in Perl.

Read More Show Less

Editorial Reviews

From Barnes & Noble
The Barnes & Noble Review
In Intermediate Perl, Perl legend Randal Schwartz, Tom Phoenix, and Brian Foy pick up where their classic Learning Perl left off. If you can write a basic Perl script, this book will help you write code that’s far more powerful and useful.

Up front, you’ll master some Perl idioms that’ll serve you well and learn to make the most of Perl’s huge library of modules. (Later on, there’s coverage of building your own modules.) Intermediate Perl presents extensive coverage of references, including nested element references, scoping, subroutine and filehandle references, even recursively defined data. You’ll learn to work with complex data structures; use namespaces without causing collisions; make more effective use of objects; even do some fairly serious testing.

Sure, there may be “more than one way to do it” in Perl. But when these authors tell you how, you know it’ll work. Bill Camarda, from the May 2006 Read Only

Read More Show Less

Product Details

  • ISBN-13: 9780596555313
  • Publisher: O'Reilly Media, Incorporated
  • Publication date: 3/8/2006
  • Sold by: Barnes & Noble
  • Format: eBook
  • Edition number: 1
  • Pages: 280
  • File size: 3 MB

Meet the Author

Randal L. Schwartz is a renowned expert on the Perl programminglanguage. In addition to writing "Learning Perl" and the first two editions of "Programming Perl", he has been the Perl columnist forUNIX Review, Web Techniques, Sys Admin, and Linux Magazine. He has contributed to a dozen Perl books, and over 200 magazine articles. Randal runs a Perl training and consulting company (Stonehenge Consulting Services), and is highly sought-after as a speaker for his combination of technical skill, comedic timing, and crowd rapport. He's also a pretty good Karaoke singer.

brian d foy has been an instructor for Stonehenge Consulting Services since 1998. He founded the first Perl user group, the New York Perl Mongers, as well as the Perl advocacy nonprofit Perl Mongers, Inc., which helped form more than 200 Perl user groups across the globe. He maintains the perlfaq portions of the core Perl documentation, several modules on CPAN, and some stand-alone scripts. He's the publisher of The Perl Review and is a frequent speaker at conferences. His writings on Perl appear on The O'Reilly Network and use.perl.org, and in The Perl Journal, Dr. Dobbs Journal, and The Perl Review.

Tom Phoenix has been working in the field of education since 1982. After more than thirteen years of dissections, explosions, work with interesting animals, and high-voltage sparks during his work at a science museum, he started teaching Perl classes for Stonehenge Consulting Services, where he's worked since 1996. Since then, he has traveled to many interesting locations, so you might see him soon at a Perl Mongers' meeting. When he has time, he answers questions on Usenet's comp.lang.perl.misc and comp.lang.perl.moderated newsgroups, and contributes to the development and usefulness of Perl. Besides his work with Perl, Perl hackers, and related topics, Tom spends his time on amateur cryptography and speaking Esperanto. His home is in Portland, Oregon.

Read More Show Less

Table of Contents

1 Introduction 1
2 Intermediate foundations 4
3 Using modules 11
4 Introduction to references 21
5 References and scoping 34
6 Manipulating complex data structures 50
7 Subroutine references 63
8 Filehandle references 79
9 Practical reference tricks 89
10 Building larger programs 101
11 Introduction to objects 115
12 Objects with data 126
13 Object destruction 139
14 Some advanced object topics 154
15 Exporter 162
16 Writing a distribution 171
17 Essential testing 189
18 Advanced testing 203
19 Contributing to CPAN 216
Read More Show Less

Customer Reviews

Average Rating 5
( 1 )
Rating Distribution

5 Star

(1)

4 Star

(0)

3 Star

(0)

2 Star

(0)

1 Star

(0)

Your Rating:

Your Name: Create a Pen Name or

Barnes & Noble.com Review Rules

Our reader reviews allow you to share your comments on titles you liked, or didn't, with others. By submitting an online review, you are representing to Barnes & Noble.com that all information contained in your review is original and accurate in all respects, and that the submission of such content by you and the posting of such content by Barnes & Noble.com does not and will not violate the rights of any third party. Please follow the rules below to help ensure that your review can be posted.

Reviews by Our Customers Under the Age of 13

We highly value and respect everyone's opinion concerning the titles we offer. However, we cannot allow persons under the age of 13 to have accounts at BN.com or to post customer reviews. Please see our Terms of Use for more details.

What to exclude from your review:

Please do not write about reviews, commentary, or information posted on the product page. If you see any errors in the information on the product page, please send us an email.

Reviews should not contain any of the following:

  • - HTML tags, profanity, obscenities, vulgarities, or comments that defame anyone
  • - Time-sensitive information such as tour dates, signings, lectures, etc.
  • - Single-word reviews. Other people will read your review to discover why you liked or didn't like the title. Be descriptive.
  • - Comments focusing on the author or that may ruin the ending for others
  • - Phone numbers, addresses, URLs
  • - Pricing and availability information or alternative ordering information
  • - Advertisements or commercial solicitation

Reminder:

  • - By submitting a review, you grant to Barnes & Noble.com and its sublicensees the royalty-free, perpetual, irrevocable right and license to use the review in accordance with the Barnes & Noble.com Terms of Use.
  • - Barnes & Noble.com reserves the right not to post any review -- particularly those that do not follow the terms and conditions of these Rules. Barnes & Noble.com also reserves the right to remove any review at any time without notice.
  • - See Terms of Use for other conditions and disclaimers.
Search for Products You'd Like to Recommend

Recommend other products that relate to your review. Just search for them below and share!

Create a Pen Name

Your Pen Name is your unique identity on BN.com. It will appear on the reviews you write and other website activities. Your Pen Name cannot be edited, changed or deleted once submitted.

 
Your Pen Name can be any combination of alphanumeric characters (plus - and _), and must be at least two characters long.

Continue Anonymously
Sort by: Showing 1 Customer Reviews
  • Anonymous

    Posted May 30, 2007

    Indispensable!

    If you've been using Perl for more than a year and you find yourself dealing with increasingly complex data structures, you probably need to get and read this book. It lays out tricks and techniques for storing, manipulating and using deeply layered hashes, arrays, anonymous entities and even references to subroutines. This book is clearly written, full of excellent and illuminating examples, peppered with exercises (and illustrations of possible answers to same) and even amusing now and then. There are a few errors to be found, but errata lists are available from the O'Reilly website so you can be edit them out yourself before you even read it. I review a chapter of this book weekly, and it has dramatically improved my productivity as a Perl programmer. As the title of this review says, this book is indispensable.

    Was this review helpful? Yes  No   Report this review
Sort by: Showing 1 Customer Reviews

If you find inappropriate content, please report it to Barnes & Noble
Why is this product inappropriate?
Comments (optional)