intermediate-perl

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Intermediate Perl

Author : Randal L. Schwartz
ISBN : 9781449343804
Genre : Computers
File Size : 74. 11 MB
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This book picks up right where Learning Perl leaves off. With Intermediate Perl, you’ll graduate from short scripts to much larger programs, using features that make Perl a general-purpose language. This gentle but thorough guide introduces you to modules, complex data structures, and object-oriented programming. Each chapter is small enough to be read in just an hour or two, ending with exercises to help you practice what you’ve learned. If you’re familiar with the material in Learning Perl and have the ambition to go further, Intermediate Perl will teach you most of the core Perl language concepts you need for writing robust programs on any platform. Topics include: Packages and namespaces References and scoping, including regular expression references Manipulating complex data structures Object-oriented programming Writing and using modules Testing Perl code Contributing to CPAN Just like Learning Perl, material in this book closely follows the popular introductory Perl course the authors have taught since 1991. This second edition covers recent changes to the language up to version 5.14.

Intermediate Perl

Author : Brian D. Foy
ISBN : OCLC:1047800184
Genre :
File Size : 85. 44 MB
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Mastering Perl

Author : brian d foy
ISBN : 9781449364977
Genre : Computers
File Size : 80. 6 MB
Format : PDF
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Take the next step toward Perl mastery with advanced concepts that make coding easier, maintenance simpler, and execution faster. Mastering Perl isn't a collection of clever tricks, but a way of thinking about Perl programming for solving debugging, configuration, and many other real-world problems you’ll encounter as a working programmer. The third in O’Reilly’s series of landmark Perl tutorials (after Learning Perl and Intermediate Perl), this fully upated edition pulls everything together and helps you bend Perl to your will. Explore advanced regular expressions features Avoid common problems when writing secure programs Profile and benchmark Perl programs to see where they need work Wrangle Perl code to make it more presentable and readable Understand how Perl keeps track of package variables Define subroutines on the fly Jury-rig modules to fix code without editing the original source Use bit operations and bit vectors to store large data efficiently Learn how to detect errors that Perl doesn’t report Dive into logging, data persistence, and the magic of tied variables

Mastering Perl

Author : brian foy
ISBN : 0596527241
Genre : Computers
File Size : 69. 10 MB
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This is the third in O'Reilly's series of landmark Perl tutorials, which started with Learning Perl, the bestselling introduction that taught you the basics of Perl syntax, and Intermediate Perl, which taught you how to create re-usable Perl software. Mastering Perl pulls everything together to show you how to bend Perl to your will. It convey's Perl's special models and programming idioms. This book isn't a collection of clever tricks, but a way of thinking about Perl programming so you can integrate the real-life problems of debugging, maintenance, configuration, and other tasks you encounter as a working programmer. The book explains how to: Use advanced regular expressions, including global matches, lookarounds, readable regexes, and regex debugging Avoid common programing problems with secure programming techniques Profile and benchmark Perl to find out where to focus your improvements Wrangle Perl code to make it more presentable and readable See how Perl keeps track of package variables and how you can use that for some powerful tricks Define subroutines on the fly and turn the tables on normal procedural programming. Modify and jury rig modules to fix code without editing the original source Let your users configure your programs without touching the code Learn how you can detect errors Perl doesn't report, and how to tell users about them Let your Perl program talk back to you by using Log4perl Store data for later use in another program, a later run of the same program, or to send them over a network Write programs as modules to get the benefit of Perl's distribution and testing tools Appendices include "brian's Guide to Solving Any Perl Problem" to improve your troubleshooting skills, as well as suggested reading to continue your Perl education. Mastering Perl starts you on your path to becoming the person with the answers, and, failing that, the person who knows how to find the answers or discover the problem.

Mastering Perl 5

Author : Eric Herrmann
ISBN : UCSD:31822027864388
Genre : Computers
File Size : 88. 76 MB
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"Mastering Perl 5" is designed to take the fear out of Unix and Perl, covering the key features of Perl for NT and teaching readers the secret behind programming it quickly and easily

Learning Perl

Author : Randal L. Schwartz
ISBN : 9781449313142
Genre : Computers
File Size : 66. 39 MB
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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

Mastering Algorithms With Perl

Author : Jarkko Hietaniemi
ISBN : 1449307191
Genre : Computers
File Size : 57. 89 MB
Format : PDF
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Many programmers would love to use Perl for projects that involve heavy lifting, but miss the many traditional algorithms that textbooks teach for other languages. Computer scientists have identified many techniques that a wide range of programs need, such as: Fuzzy pattern matching for text (identify misspellings!) Finding correlations in data Game-playing algorithms Predicting phenomena such as Web traffic Polynomial and spline fitting Using algorithms explained in this book, you too can carry out traditional programming tasks in a high-powered, efficient, easy-to-maintain manner with Perl.This book assumes a basic understanding of Perl syntax and functions, but not necessarily any background in computer science. The authors explain in a readable fashion the reasons for using various classic programming techniques, the kind of applications that use them, and -- most important -- how to code these algorithms in Perl.If you are an amateur programmer, this book will fill you in on the essential algorithms you need to solve problems like an expert. If you have already learned algorithms in other languages, you will be surprised at how much different (and often easier) it is to implement them in Perl. And yes, the book even has the obligatory fractal display program.There have been dozens of books on programming algorithms, some of them excellent, but never before has there been one that uses Perl.The authors include the editor of The Perl Journal and master librarian of CPAN; all are contributors to CPAN and have archived much of the code in this book there."This book was so exciting I lost sleep reading it." Tom Christiansen

Perl

Author : R. Allen Wyke
ISBN : UCSC:32106015834747
Genre : Computers
File Size : 37. 81 MB
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Explains essential skills and concepts, offering drills, exercises, and sample code that demonstrates and reviews Perl capabilities, syntax, database access, modules, CGI programming, and debugging.

Perl 6 Now

Author : Scott Walters
ISBN : UOM:39015060612432
Genre : Computers
File Size : 63. 72 MB
Format : PDF
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Although Perl 6 will not be available for some time, there is an interest in the Perl community about its features and coding style--featured here are Perl 6 language features as well as an advanced teaching guide for Perl 5 programmers, with both Perl 5 and Perl 6 examples. Original. (Intermediate)

Systems And Software Evolution In The Era Of The Internet

Author :
ISBN : 0769511899
Genre : Computers
File Size : 37. 72 MB
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Papers from a November 2001 conference discuss maintenance issues for both existing and emerging software systems. Themes include software evolution, maintenance metrics, reverse engineering, program analysis, slicing, impact analysis, and effort analysis. Other themes are software architectures, behavior of concurrent programs, UML, maintenance process assessment and improvement, distributed object systems, business models, legacy systems, and reengineering. Specific topics include software renewal process comprehension using dynamic effort estimation, cost-effective maintenance tools for proprietary languages, modeling clones evolution through time series, measuring behavioral correspondence to a timed concurrent model, and reverse engineering of the UML class diagram from C++ code in the presence of weakly typed containers. This work lacks a subject index. c. Book News Inc.

Library Journal

Author : Melvil Dewey
ISBN : UOM:39015063398211
Genre : Libraries
File Size : 39. 69 MB
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Includes, beginning Sept. 15, 1954 (and on the 15th of each month, Sept.-May) a special section: School library journal, ISSN 0000-0035, (called Junior libraries, 1954-May 1961). Also issued separately.

Effective Perl Programming

Author : Joseph N. Hall
ISBN : 9780321718273
Genre : Computers
File Size : 27. 36 MB
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The Classic Guide to Solving Real-World Problems with Perl—Now Fully Updated for Today’s Best Idioms! For years, experienced programmers have relied on Effective Perl Programming to discover better ways to solve problems with perl. Now, in this long-awaited second edition, three renowned Perl programmers bring together today’s best idioms, techniques, and examples: everything you need to write more powerful, fluent, expressive, and succinct code with Perl. Nearly twice the size of the first edition, Effective Perl Programming, Second Edition, offers everything from rules of thumb to avoid common pitfalls to the latest wisdom for using Perl modules. You won’t just learn the right ways to use Perl: You’ll learn why these approaches work so well. New coverage in this edition includes Reorganized and expanded material spanning twelve years of Perl evolution Eight new chapters on CPAN, databases, distributions, files and filehandles, production Perl, testing, Unicode, and warnings Updates for Perl 5.12, the latest version of Perl Systematically updated examples reflecting today’s best idioms You’ll learn how to work with strings, numbers, lists, arrays, strictures, namespaces, regular expressions, subroutines, references, distributions, inline code, warnings, Perl::Tidy, data munging, Perl one-liners, and a whole lot more. Every technique is organized in the same Items format that helped make the first edition so convenient and popular.

Mastering Regular Expressions

Author : Jeffrey E. F. Friedl
ISBN : UOM:49015002486547
Genre : GNU Emacs (Computer program)
File Size : 66. 47 MB
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Regular expressions, a tool for manipulating text and data, are found in scripting languages, editors, programming environments, and specialized tools. This text provides a guide to the steps of crafting a regular expression, examining several tools and providing examples, with a focus on Perl.

The Cgi Perl Cookbook

Author : Craig Patchett
ISBN : 0471168963
Genre : Computers
File Size : 87. 44 MB
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Custom subroutine library for developing your own CGI programs * Line-by-line explanations of 20 of the most popular CGI programs and subroutines that are essential to your Web site * Compatible with Perl 4 and 5 * Tested under WindowsR(r), UNIXR(r), and MacOSR(r) If you want to make your Web site as interactive as possible, as soon as possible, you've come to the right place! This book/CD powerhouse arms you with 20 of today's most-demanded CGI programs and subroutines, designed and written especially for this book, each ready to load and use. At the same time, it offers you a quick, painless, and unique hands-on way to learn basic and advanced CGI/Perl programming. The CGI/Perl Cookbook begins with a concise overview of CGI programming for beginners, followed by a guide to installing CGI programs on UNIX, PC, and MacOS Web servers. The rest of the book is devoted to line-by-line, feature-by-feature explanations of seven cutting-edge CGI programs; including a search engine, password protection, advanced form processing, a shopping cart, customized bulk e-mail, advanced visitor feedback, and more; as well as 13 subroutines for e-mail support, file encoding, credit card validation, e-mail address checking, error handling, and text encryption. You also get a usage guide, installation instructions, and professional CGI and Perl programming tricks and customization tips for each program and subroutine. The CD-ROM is a gold mine of ready-to-use software and valuable information. You get: * All the CGI programs from the book-code and ready-to-run versions * The complete Matt's Script Archive * A collection of the best scripts from across the Web-source code included * The complete Perl programming manual * The most recent Windows, UNIX, and MacOS versions of Perl

Learning Perl 6

Author : brian d foy
ISBN : 9781491977644
Genre : Computers
File Size : 54. 92 MB
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f you’re ready to get started with Raku (formerly Perl 6), this is the book you want, whether you’re a programmer, system administrator, or web hacker. Raku is a new language—a modern reinvention of Perl suitable for almost any task, from short fixes to complete web applications. This hands-on tutorial gets you started. Author brian d foy (Mastering Perl) provides a sophisticated introduction to this new programming language. Each chapter in this guide contains exercises to help you practice what you learn as you learn it. Other books may teach you to program in Raku, but this book will turn you into a Raku programmer. Learn how to work with: Numbers, strings, blocks, and positionals Files and directories and input/output Associatives, subroutines, classes, and roles Junctions and sets Regular expressions and built-in grammars Concurrency features: Promises, supplies, and channels Controlling external programs and other advanced features

Dr Dobb S Journal Of Software Tools For The Professional Programmer

Author :
ISBN : CHI:59209908
Genre : Microcomputers
File Size : 31. 23 MB
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Dr Dobb S Journal

Author :
ISBN : UOM:39015063392065
Genre : Microcomputers
File Size : 87. 37 MB
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Sys Admin

Author :
ISBN : UCSD:31822036009173
Genre : Operating systems (Computers)
File Size : 62. 85 MB
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The British National Bibliography

Author : Arthur James Wells
ISBN : UOM:39015066381453
Genre : Catalogs
File Size : 56. 6 MB
Format : PDF
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Library And Information Services In Astronomy V

Author : Sandra Ricketts
ISBN : UOM:39015070953305
Genre : Language Arts & Disciplines
File Size : 62. 64 MB
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