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Author: Ellie Quigley
Publisher: Prentice-Hall PTR
ISBN: 9780132381826
Category : Computers
Languages : en
Pages : 971
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Book Description
A revision of Quigley's popular introductory programming book, updated to reflect Perl's continuing evolution.
Author: Ellie Quigley
Publisher: Prentice-Hall PTR
ISBN: 9780132381826
Category : Computers
Languages : en
Pages : 971
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Book Description
A revision of Quigley's popular introductory programming book, updated to reflect Perl's continuing evolution.
Author: Randal L. Schwartz
Publisher: "O'Reilly Media, Inc."
ISBN: 1449313140
Category : Computers
Languages : en
Pages : 389
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Book Description
If you're just getting started with Perl, this is the book you want—whether you're a programmer, system administrator, or web hacker. Nicknamed "the Llama" by two generations of users, this bestseller closely follows the popular introductory Perl course taught by the authors since 1991. This 6th edition covers recent changes to the language up to version 5.14. Perl is suitable for almost any task on almost any platform, from short fixes to complete web applications. Learning Perl teaches you the basics and shows you how to write programs up to 128 lines long—roughly the size of 90% of the Perl programs in use today. Each chapter includes exercises to help you practice what you've just learned. Other books may teach you to program in Perl, but this book will turn you into a Perl programmer. Topics include: Perl data and variable types Subroutines File operations Regular expressions String manipulation (including Unicode) Lists and sorting Process management Smart matching Use of third party modules
Author: Ellie Quigley
Publisher: Pearson Education
ISBN: 0133760812
Category : Business & Economics
Languages : en
Pages : 889
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Book Description
Perl by Example, Fifth Edition, is the easiest, most hands-on way to learn Perl. Legendary Silicon Valley programming instructor Ellie Quigley has thoroughly updated and condensed her classic to focus on the applications and skills today's Perl users care about most: from system task automation, data extraction, and testing through legacy code maintenance and CPAN. Quigley illuminates every technique with focused, classroom-tested code examples, detailed explanations, and real program output. She shows the code, the input and output, and provides detailed, line-by line explanations of how the code generates that output.
Author: Damian Conway
Publisher: "O'Reilly Media, Inc."
ISBN: 0596001738
Category : Computers
Languages : en
Pages : 542
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Book Description
This book offers a collection of 256 guidelines on the art of coding to help you write better Perl code--in fact, the best Perl code you possibly can. The guidelines cover code layout, naming conventions, choice of data and control structures, program decomposition, interface design and implementation, modularity, object orientation, error handling, testing, and debugging. - Publisher
Author: Sriram Srinivasan
Publisher: "O'Reilly Media, Inc."
ISBN: 9781565922204
Category : Computers
Languages : en
Pages : 444
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Book Description
Covers advanced features of Perl, how the Perl interpreter works, and presents areas of modern computing technology such as networking, user interfaces, persistence, and code generation.
Author: Mark Jason Dominus
Publisher: Elsevier
ISBN: 0080478344
Category : Computers
Languages : en
Pages : 601
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Book Description
Most Perl programmers were originally trained as C and Unix programmers, so the Perl programs that they write bear a strong resemblance to C programs. However, Perl incorporates many features that have their roots in other languages such as Lisp. These advanced features are not well understood and are rarely used by most Perl programmers, but they are very powerful. They can automate tasks in everyday programming that are difficult to solve in any other way. One of the most powerful of these techniques is writing functions that manufacture or modify other functions. For example, instead of writing ten similar functions, a programmer can write a general pattern or framework that can then create the functions as needed according to the pattern. For several years Mark Jason Dominus has worked to apply functional programming techniques to Perl. Now Mark brings these flexible programming methods that he has successfully taught in numerous tutorials and training sessions to a wider audience. * Introduces powerful programming methods new to most Perl programmers that were previously the domain of computer scientists* Gradually builds up confidence by describing techniques of progressive sophistication* Shows how to improve everyday programs and includes numerous engaging code examples to illustrate the methods
Author: Andrew L. Johnson
Publisher: Manning Publications
ISBN:
Category : Computers
Languages : en
Pages : 372
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Book Description
Many neophyte programmers now begin their careers by learning the metalanguage, Perl. But the books currently available on Perl assume their readers already understand the basics of writing and designing programs--when in fact they do not. The tutorial teaches programming right along with the particulars of Perl syntax, as well as good style and structure and maintainability of the code.
Author: Peteris Krumins
Publisher: No Starch Press
ISBN: 1593275692
Category : Computers
Languages : en
Pages : 172
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Book Description
Part of the fun of programming in Perl lies in tackling tedious tasks with short, efficient, and reusable code. Often, the perfect tool is the one-liner, a small but powerful program that fits in one line of code and does one thing really well. In Perl One-Liners, author and impatient hacker Peteris Krumins takes you through more than 100 compelling one-liners that do all sorts of handy things, such as manipulate line spacing, tally column values in a table, and get a list of users on a system. This cookbook of useful, customizable, and fun scripts will even help hone your Perl coding skills, as Krumins dissects the code to give you a deeper understanding of the language. You'll find one-liners that: –Encode, decode, and convert strings –Generate random passwords –Calculate sums, factorials, and the mathematical constants pi and e –Add or remove spaces –Number lines in a file –Print lines that match a specific pattern –Check to see if a number is prime with a regular expression –Convert IP address to decimal form –Replace one string with another And many more! Save time and sharpen your coding skills as you learn to conquer those pesky tasks in a few precisely placed keystrokes with Perl One-Liners.
Author: Tom Christiansen
Publisher: "O'Reilly Media, Inc."
ISBN: 0596554966
Category : Computers
Languages : en
Pages : 967
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Book Description
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.
Author: Ruth Maran
Publisher: Wiley
ISBN: 9780764534782
Category : Object-oriented programming (Computer science)
Languages : en
Pages : 0
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Book Description
This visual alternative to traditional text-based instruction uses two-page tutorials and step-by-step screen shots. This unique method of organizing screen shots and text on a two-color spreads make it easy for people to learn new concepts and tasks. CD-ROM contains code and e-version of the book.
