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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
Current research within the framework of Construction Grammar (CxG) has mainly adopted a theoretical or descriptive approach, neglecting the more applied perspective and especially the question of how language acquisition and pedagogy can benefit from a CxG-based approach. The present volume explores various aspects of “Applied Construction Grammar” through a collection of studies that apply CxG and CxG-inspired approaches to relevant issues in L2 acquisition and teaching. Relying on empirical data and covering a wide range of constructions and languages, the chapters show how the cross-fertilization of CxG and L2 acquisition/teaching can improve the description of learners’ use of constructions, provide theoretical insights into the processes underlying their acquisition (e.g. with reference to inheritance links or transfer from the L1), or lead to novel teaching practices and resources aimed to help learners make the generalizations that native speakers make naturally from the input they receive.
Free Open Source Software have been growing enormously in the field of information technology. Open Source Software (OSS) is a software whose source code is accessible for alteration or enrichment by other programmers. This book gives a detailed analysis of open source software and their fundamentals, and so is meant for the beginners who want to learn and write programs using Open Source Software. It also educates on how to download and instal these open source free software in the system.The topics covered in the book broadly aims to develop familiar Open Source Software (OSS) associated with database, web portal and scientific application development. Software platforms like, Android, MyS...
Historically, programming hasn't been considered a critical skill for biologists. But now, with access to vast amounts of biological data contained in public databases, programming skills are increasingly in strong demand in biology research and development. Perl, with its highly developed capacities in string handling, text processing, networking, and rapid prototyping, has emerged as the programming language of choice for biological data analysis.Mastering Perl for Bioinformatics covers the core Perl language and many of its module extensions, presenting them in the context of biological data and problems of pressing interest to the biological community. This book, along with Beginning Per...
Word embeddings are a form of distributional semantics increasingly popular for investigating lexical semantic change. However, typical training algorithms are probabilistic, limiting their reliability and the reproducibility of studies. Johannes Hellrich investigated this problem both empirically and theoretically and found some variants of SVD-based algorithms to be unaffected. Furthermore, he created the JeSemE website to make word embedding based diachronic research more accessible. It provides information on changes in word denotation and emotional connotation in five diachronic corpora. Finally, the author conducted two case studies on the applicability of these methods by investigating the historical understanding of electricity as well as words connected to Romanticism. They showed the high potential of distributional semantics for further applications in the digital humanities.
Provides readers with the methods, algorithms, and means to perform text mining tasks This book is devoted to the fundamentals of text mining using Perl, an open-source programming tool that is freely available via the Internet (www.perl.org). It covers mining ideas from several perspectives--statistics, data mining, linguistics, and information retrieval--and provides readers with the means to successfully complete text mining tasks on their own. The book begins with an introduction to regular expressions, a text pattern methodology, and quantitative text summaries, all of which are fundamental tools of analyzing text. Then, it builds upon this foundation to explore: Probability and texts, ...
This exciting and accessible book takes us on a journey from the early days of computers to the cutting-edge research of the present day that will shape computing in the coming decades. It introduces a fascinating cast of dreamers and inventors who brought these great technological developments into every corner of the modern world, and will open up the universe of computing to anyone who has ever wondered where his or her smartphone came from.
In its first five years of existence, The Perl Journal ran 247 articles by over 120 authors. Every serious Perl programmer subscribed to it, and every notable Perl guru jumped at the opportunity to write for it. TPJ explained critical topics such as regular expressions, databases, and object-oriented programming, and demonstrated Perl's utility for fields as diverse as astronomy, biology, economics, AI, and games. The magazine gave birth to both the Obfuscated Perl Contest and the Perl Poetry contest, and remains a proud and timeless achievement of Perl during one of its most exciting periods of development.Computer Science and Perl Programming is the first volume of The Best of the Perl Jou...
A venture into the art and science of measuring religion in everyday life In an era of rapid technological advances, the measures and methods used to generate data about religion have undergone remarkably little change. Faithful Measures pushes the study of religion into the 21st century by evaluating new and existing measures of religion and introducing new methods for tapping into religious behaviors and beliefs. This book offers a global and innovative approach, with chapters on the intersection of religion and new technology, such as smart phone apps, Google Ngrams, crowdsourcing data, and Amazon buying networks. It also shows how old methods can be improved by using new technology to create online surveys with experimental designs and by developing new ways of mining data from existing information. Chapter contributors thoroughly explain how to employ these new techniques, and offer fresh insights into understanding the complex topic of religion in modern life. Beyond its quantitative contributions, Faithful Measures will be an invaluable resource for inspiring a new wave of creativity and exploration in our connected world.
The "Perl Resource Kit" is an invaluable collection of software and documentation for Webmasters, programmers, and system administrators. Software tools on the CD-ROM include a commercially enhanced Perl compiler, written by Larry Wall, creator of Perl; enhanced database support tools; and enhanced Perl security modules.