Programming Perl: Unmatched power for text processing and scripting, 4th Edition by Tom Christiansen, brian d foy, Larry Wall, Jon Orwant
English | July 10th, 2015 | ISBN: 0596004923 | 1176 pages | True EPUB | 18.02 MB
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
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