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Author: Tom Christiansen
ISBN : B007S291SA
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Format: PDF
Direct download links available Free Programming Perl: Unmatched power for text processing and scripting [Kindle Edition] for everyone book with Mediafire Link Download Link
Adopted as the undisputed Perl bible soon after the first edition appeared in 1991, Programming Perl is still the go-to guide for this highly practical language. Perl began life as a super-fueled text processing utility, but quickly evolved into a general purpose programming language that’s helped hundreds of thousands of programmers, system administrators, and enthusiasts, like you, get your job done.
In this much-anticipated update to "the Camel," three renowned Perl authors cover the language up to its current version, Perl 5.14, with a preview of features in the upcoming 5.16. In a world where Unicode is increasingly essential for text processing, Perl offers the best and least painful support of any major language, smoothly integrating Unicode everywhere—including in Perl’s most popular feature: regular expressions.
Important features covered by this update include:
- New keywords and syntax
- I/O layers and encodings
- New backslash escapes
- Unicode 6.0
- Unicode grapheme clusters and properties
- Named captures in regexes
- Recursive and grammatical patterns
- Expanded coverage of CPAN
- Current best practices
Books with free ebook downloads available Free Programming Perl: Unmatched power for text processing and scripting
- File Size: 2782 KB
- Print Length: 1176 pages
- Page Numbers Source ISBN: 0596004923
- Simultaneous Device Usage: Unlimited
- Publisher: O'Reilly Media; 4 edition (April 6, 2012)
- Sold by: Amazon Digital Services, Inc.
- Language: English
- ASIN: B007S291SA
- Text-to-Speech: Enabled
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- Lending: Not Enabled
- Amazon Best Sellers Rank: #171,792 Paid in Kindle Store (See Top 100 Paid in Kindle Store)
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Free Programming Perl: Unmatched power for text processing and scripting
The official reference for the Perl language did not improve in its second generation. The original "purple Camel" is, in my opinion, a true classic where books about programming and programming languages are concerned--I rank it right there with The C Programming Language, Anatomy of Lisp, Algorithms + Data Structures = Programs, and so forth. It was a classic because it was filled with lucid expressions of the thoughts of Perl's quintessentially pragmatic creator, Larry Wall. It was a classic because it provided a literate and thoroughly reasoned counterpoint to arguments in favor of more formally based languages and programming styles.But ... somewhere in the extensive revisions, additions, extensions, and deletions that transformed the first Camel book into this, the second Camel book, the magic went away. And some very suspicious stuff went in. The book lost its digressive, essayic feel and became more of a perfunctory reference work. Additionally, some of the completely new material turned out to be just a little ... strange. The discussion of object-oriented programming based around the term "thingy" just doesn't do it for me. (Ignore all that and read Damian Conway's book instead.)
Preferences of style and tone aside, an unavoidable flaw of an infrequently-updated book like this one is that it inevitably refers to an obsolescent version of Perl. If you want current Perl documentation, you need to read the man(ual) pages that came with that version of Perl. What's in this book is generally but not completely accurate for newer versions of Perl. And because it's intended to be a more or less complete reference covering even small details, it can't help but be dead wrong on some points as the language continues to evolve.
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