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Topic: Perl Design Patterns Book


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In the News (Sat 12 Dec 09)

  
  Design pattern (computer science) - Wikipedia, the free encyclopedia
A design pattern isn't a finished design that can be transformed directly into code; it is a description or template for how to solve a problem that can be used in many different situations.
Object-oriented design patterns typically show relationships and interactions between classes or objects, without specifying the final application classes or objects that are involved.
Design patterns can be classified based on multiple criteria, the most common of which is the basic underlying problem they solve.
en.wikipedia.org /wiki/Design_pattern_(computer_science)   (1136 words)

  
 Free Perl & Python programming books
Perl is a dynamic programming language that lets an XP team embrace the inevitable change caused by effective communication.
Perl is the fixer and doer of the pair, and XP is the organizer and facilitator.
Design Patterns are a hands-on, pragmatic object oriented approach, in contrast to the vague, theory ridden texts IT is plagued with.
www.techbooksforfree.com /perlpython.shtml   (1342 words)

  
 Amazon.co.uk: Books: Design patterns : elements of reusable object-oriented software   (Site not responding. Last check: 2007-11-07)
Rather than approaching each design task out of context as an individual, isolated problem, the strategy is to study the task and identify the underlying design pattern most likely to be applicable, and follow the class structure outlined by that pattern.
For each pattern, the book carefully presents the intent of the pattern, a motivating example, consequences of using that pattern, implementation considerations and pitfalls, sample code (C++ or Smalltalk), known uses of that pattern in real-world applications, and a list of related patterns.
One of the most valuable contributions of this book is that it is designed not merely to help you identify patterns, but to give you a sense of which patterns are appropriate in which contexts.
www.amazon.co.uk /exec/obidos/ASIN/0201633612   (1907 words)

  
 anu(e)scape - Online Software Design Pattern Links
Patterns and Pattern Languages are ways to describe best practices, good designs, and capture experience in a way that it is possible for others to reuse this experience.
Patterns for Concurrent, Parallel, and Distributed Systems : Doug Schmidt and his colleagues have written design patterns for building distributed, concurrent, and parallel software architectures.
A Pattern Language : Summary of the book by Christoper Alexander, Sara Ishikawa, Murray Silverstein, with Max Jacobson, Ingrid Fiksdahl-King and Shlomo Angel.
www.anupriyo.com /oopfm.shtml   (1100 words)

  
 perl.com: Perl Design Patterns
In 1995, Design Patterns was published, and during the intervening years, it has had a great influence on how many developers write software.
While Perl is an OO language -- you could code the examples from GoF directly in Perl -- many of the problems the GoF is trying to solve are better solved in Perl-specific ways, using techniques not open to Java developers or those C++ developers who insist on using only objects.
Since the Web and the book have diagrams of the object versions of the patterns, I will not reproduce those here, but can direct you to this fine site.
www.perl.com /pub/a/2003/06/13/design1.html   (2035 words)

  
 O'Reilly Network Safari Bookshelf - Java™ Design Patterns: A Tutorial
Design patterns have become a staple of object-oriented design and programming by providing elegant, easy-to-reuse, and maintainable solutions to commonly encountered programming challenges.
This book presents the 23 patterns cataloged in the flagship book Design Patterns by Gamma, Helm, Johnson, and Vlissides.
The problem with patterns as design solutions is that they don't help you until it is too late.
safari.oreilly.com /?XmlId=0-201-48539-7   (996 words)

  
 perl.com: Perl Design Patterns, Part 3
This is the third (and final) article in a series which form one Perl programmer's response to the book Design Patterns (also known as the Gang of Four book or simply as GoF, because four authors wrote it).
As I showed in the second article, Perl provides the types needed to implement many patterns.
For the genuine pattern, there must be methods that act on both regular and composite elements (the elements with children are called composite elements).
www.perl.com /pub/a/2003/08/15/design3.html   (1332 words)

  
 Refactoring - Open Encyclopedia   (Site not responding. Last check: 2007-11-07)
Rather it is designed to improve the understandability of the code or change its structure and design, to make it easier for human maintenance in the future.
While "cleaning up" code has happened for decades, the key insight in refactoring is to intentionally "clean up" code separately from adding new functionality, using a known catalogue of common useful refactoring methods, and then separately testing the code (knowing that any behavioral changes indicate a bug).
Martin Fowler's book Refactoring is the classic reference.
open-encyclopedia.com /Refactoring   (914 words)

  
 Perl Design Patterns Book - Summary [Savannah]
Perl Design Patterns documents Perl style and design/analysis.
Design Patterns are a hands-on, pragmatic object oriented approach,
Java and Smalltalk have long embraced design patterns, creating a commercial crediability sorely lacking in Perl.
savannah.nongnu.org /projects/perlpatbook   (324 words)

  
 O'Reilly Network Safari Bookshelf - J2EE Design Patterns
Rather than simply present another catalog of design patterns, the authors broaden the scope by discussing ways to choose design patterns when building an enterprise application from scratch, looking closely at the real world tradeoffs that Java developers must weigh when architecting their applications.
But developers have had enough of books that simply catalog design patterns without extending into new areas, and books that are so theoretical that you can't actually do anything better after reading them than you could before you started.
It is used UML diagram for represent the pattern; some of example covers few chapters to let the content easy to study, some of code is very common for let reader reuse in different application.
safari.oreilly.com /0596004273   (1022 words)

  
 Tutorials about Patterns   (Site not responding. Last check: 2007-11-07)
Pattern-Oriented Software Architecture: Patterns for Concurrent and Networked Objects, which was published by Wiley and Sons in 2000.
Design Patterns Catalog, and presents a short case study of how they've been used in practice to simplify porting communication software from UNIX to Windows NT.
Design Patterns Catalog can be combined with advanced C++ features to build flexible, reusable, and efficient frameworks and components.
www.cs.wustl.edu /~schmidt/tutorials-patterns.html   (372 words)

  
 A P R E S S . C O M : Holub on Patterns: Learning Design Patterns by Looking at Code   (Site not responding. Last check: 2007-11-07)
Allen Holub is a long time expert on Design and Design Patterns…Even if you do know your design patterns well, I'll wager Holub still has a trick or two to impress you with.
Design patterns are really about making the best use of object orientation, and this book provides plenty of good advice independent of particular patterns.
The existing books on design patterns take a “catalog” approach, where they show the individual design patterns in isolation.
www.apress.com /book/bookDisplay.html?bID=368   (434 words)

  
 Amazon.com: Books: Learning Perl, Third Edition   (Site not responding. Last check: 2007-11-07)
Informed by their years of success at teaching Perl as consultants, the authors have re-engineered the book to better match the pace and scope appropriate for readers trying to get started with Perl, while retaining the detailed discussion, thorough examples, and eclectic wit for which the book is famous.
When I was searching for a beginning Perl book, I flipped through the llama book and got confused not only by the first chapter, but with several of the succeeding chapters as well.
I came to this book knowing next to nothing about Perl, and with a few misconceptions to boot (that Perl's syntax is 'write-only', it's primarily a CGI tool, etc.), and now I am not sure that epiphany would cover it.
www.amazon.com /exec/obidos/tg/detail/-/0596001320?v=glance   (2118 words)

  
 Book Book Readit   (Site not responding. Last check: 2007-11-07)
Bible commentary - Book of Job...in the book of Job Scholars argue that the book is a...
The Book of Job is often referred to as one of the...
Perl Design Patterns Book - Summary: View a Job [Savannah] Savannah is a central point for development, distribution and maintainance of Free Software.
www.bookbookreadit.com /bookbook/book-of-job-summary.html   (1052 words)

  
 Home Page at Perl Design Patterns Wiki   (Site not responding. Last check: 2007-11-07)
P6N is about doing things with Perl that Perl programmers don't normally do (and seldom know how to do or even know exists) such as vector processing, strong typing, programming with coroutines and continuations, and loads of other stuff, all of which Perl 6 formally introduces and is available in some form for Perl 5.
Perl Design Patterns is the table of contents.
Perl Design Patterns - browse the Wiki to collaborate
perldesignpatterns.com   (785 words)

  
 Book Of Job Summary   (Site not responding. Last check: 2007-11-07)
The book probably was written during the time of David...
The line from his book is a reminder of happier days...
book Reid, who was 54 when he filed the suit more than 14 months ago, said one of Google's executives told him that he lost his job...
www.book505.info /book_of_job_summary.html   (759 words)

  
 Design Patterns   (Site not responding. Last check: 2007-11-07)
The Patterns Handbook, some comments on the articles in the book by Linda Rising.
Schmidts patterns, together with POSA and GOF patterns, they are seemed as the most common ones.
A book that is fun browsing through, it was written as a pair together with "Timeless".
hem.passagen.se /gumby/cs/patterns.html   (1597 words)

  
 Amazon.co.uk: Books: Core J2EE Patterns: Best Practices and Design Strategies   (Site not responding. Last check: 2007-11-07)
Without reading any other books on server side patterns it is hard to judge, but I seems to me this covers most of what is needed on the server side (possibly a bit thin on web services).
Second, the book has been released as a hard cover book, presumably because the publisher expects this to last on your shelf as long as the original "Design Pattern" book.
Part 1 is an introduction to design patterns and the J2EE platform followed by a catalog of design considerations, bad practices and refactorings.
www.amazon.co.uk /exec/obidos/ASIN/0131422464   (1463 words)

  
 [Savannah-hackers] submission of Perl Design Patterns Book - savannah.no
A package was submitted to savannah.nongnu.org This mail was sent to address@bogus.example.com, address@bogus.example.com Scott Walters described the package as follows: License: fdl Other License: Package: Perl Design Patterns Book System name: perlpatbook Type: non-GNU Description: Perl Design Patterns documents Perl style and design/analysis.
Similar to \"Design Pattern\" books for Java, C++, influenced heavily by \"A Pattern Language\", Christopher Alexander.
The text should be useful as a college textbook on object oriented methods, an advanced language textbook using Perl, a guide for \"Enterprise\" software architecture using Perl, as well as merely a Perl-centric crash course on design patterns.
lists.gnu.org /archive/html/savannah-hackers/2002-09/msg00874.html   (409 words)

  
 A P R E S S . C O M : Professional Design Patterns in VB .NET: Building Adaptable Applications   (Site not responding. Last check: 2007-11-07)
The core of this book contains three case studies, which explain design pattern application in each main tier of an application: data, business, and presentation layers.
These case studies flesh out your understanding of design patterns, illustrating how the scenarios can be realistically employed and recognized by all VB.NET programmers.
Also featured: how design patterns can be used in conjunction with.NET Remoting, to be applied across tiers, as well as within them.
www.apress.com /book/bookDisplay.html?bID=233   (598 words)

  
 Chain-of-responsibility pattern : Chain of responsibility pattern   (Site not responding. Last check: 2007-11-07)
In computer programming, chain-of-responsibility pattern is one of design patterns where command objects are coming from somewhere, processing logic is spread between a number of objects and the commands are distributed.
This pattern promotes the idea of loose coupling[?], a programming practice.
The rays seemed especially to gild the spot where with bleeding heart, recognized him by the quarterings of red and suppressed, not from any fear for himself, for he cared not for duty while yet incomplete, he proposed to his companion that they burden of the beloved remains.
www.city-search.org /ch/chain-of-responsibility-pattern.html   (473 words)

  
 book summary - book summary Information   (Site not responding. Last check: 2007-11-07)
His book Contrarian investment Strategies: The Next Generation is another very well written book with specific strategies and reams of data to...
Book Summary symbolize the most egregious and blatant examples of pork.
Book summary Table of contents Who this book is for What people say about this book Related books...
yourtotallybooksguide.info /book-summary   (910 words)

  
 Picking Up Perl 0.12
This is because Perl cannot tell where the name of the scalar variable ends and where the literal text you want in the string begins.
The arrays in Perl are semantically closest to lists in Lisp or Scheme (sans cons cells), however the syntax that is used to access arrays is closer to arrays in C. In fact, one can often treat Perl's arrays as if they were simply C arrays, but they are actually much more powerful than that.
The designers of the Perl language, now a group, but still under Larry's guidance, took a look around at the other languages that people were using.
www.ebb.org /PickingUpPerl/pickingUpPerl.html   (13493 words)

  
 Dating Design Patterns
Core J2EE patterns are fine, Martin Fowler's refactorings get the job done, and of course Vlissides et al's Design Patterns are certainly useful enough.
MVC will come in handy and a nice microarchitecture is good to have around.
All content is copyright Solveig Haugland 2003 Dating Design Patterns is available for purchase by retailers and wholesalers; ISBN 0-9743120-0-2
www.datingdesignpatterns.com   (550 words)

  
 itymbi ...: No Recent Updates - But Some Comments
Scott Walters added a really interesting comment to Design Patterns Are about Perl and design patterns and the Perl community.
He has a Savannah project to produce a Perl Design Patterns Book.
I followed the SkipTheIntroduction link initially as it was all very complicated for someone who last used perl in anger four years ago.
www.zanthan.com /itymbi/archives/000997.html   (277 words)

  
 Programming Ruby, 2nd Ed.
Ruby is a wonderfully powerful and useful language, and whenever I'm working with it this book is at my side.
The Pickaxe book, named for the tool on the cover, is the definitive reference to this highly-regarded language.
If you are reviewing our books for a magazine or user group, or if you're just curious, you may want to read our reviewers' faq.
www.pragmaticprogrammer.com /titles/ruby   (799 words)

  
 Amazon.com: Books: Learning Perl, Second Edition   (Site not responding. Last check: 2007-11-07)
With a foreword by Larry Wall, the creator of Perl, this smooth, carefully paced book is the "official" guide for both formal (classroom) and informal learning.
Perl is a language for easily manipulating text, files, and processes.
Perl technical support is informally available -- often within minutes -- from a pool of experts who monitor a USENET newsgroup (comp.lang.perl.misc) with tens of thousands of readers.
www.amazon.com /exec/obidos/tg/detail/-/1565922840?v=glance   (1935 words)

  
 Practical mod_perl 2 / Design Patterns - WebReference Update - 030804
BOOK EXCERPT: Practical mod_perl: Chapter 6: Coding with mod_perl in Mind.
This week, we begin with a discussion about the specifics of Perl's behavior under mod_perl.
Jared Spool found that design patterns, a solution to a specific design problem, work better than templates, centralized design, and design guidelines.
www.webreference.com /new/030804.html   (686 words)

  
 Perl Design Patterns Book - Summary: View a Job [Savannah]
Perl Design Patterns Book - Summary: View a Job
Interested in readability, understandability of text, as well as what is interesting, what is boring, etc. In fact, I'm looking for any and all feedback.
Verbatim copying and distribution of this entire article is permitted in any medium, provided this notice is preserved.
savannah.nongnu.org /people/viewjob.php?group_id=3029&job_id=134   (425 words)

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