Perl 6 Deep Dive

Author : Andrew Shitov
Publisher : Packt Publishing Ltd
Page : 393 pages
File Size : 53,5 Mb
Release : 2017-09-11
Category : Computers
ISBN : 9781787123458

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Perl 6 Deep Dive by Andrew Shitov Pdf

Learn Perl 6 effortlessly to solve everyday problems About This Book Filled with practical examples, this comprehensive guide explores all aspects of Perl 6. Leverage the power of Perl 6 concurrency to develop responsive and high-performant software. Delves into various programming paradigms (such as Object Oriented, functional, and reactive) that can be adopted by Perl 6 developers to write effective code. Who This Book Is For This book is for developers who would like to learn the Perl programming language. A basic knowledge of programming is assumed. What You Will Learn Learn the background from which Perl 6 appeared and how it developed. How to use Rakudo to run your programs. Various Perl 6 built-in types and details about their behavior Understand how scalar variables, hash variables, and arrays work Create meta operators and hyper operators How classes work and how to build software based on the Object Oriented Paradigm How Perl 6 provides support for concurrency, functional programming, and reactive programming. In Detail Perl is a family of high-level, general-purpose, interpreted, dynamic programming languages consisting of Perl 5 and Perl 6. Perl 6 helps developers write concise and declarative code that is easy to maintain. This book is an end-to-end guide that will help non-Perl developers get to grips with the language and use it to solve real-world problems. Beginning with a brief introduction to Perl 6, the first module in the book will teach you how to write and execute basic programs. The second module delves into language constructs, where you will learn about the built-in data types, variables, operators, modules, subroutines, and so on available in Perl 6. Here the book also delves deeply into data manipulation (for example, strings and text files) and you will learn how to create safe and correct Perl 6 modules. You will learn to create software in Perl by following the Object Oriented Paradigm. The final module explains in detail the incredible concurrency support provided by Perl 6. Here you will also learn about regexes, functional programming, and reactive programming in Perl 6. By the end of the book, with the help of a number of examples that you can follow and immediately run, modify, and use in practice, you will be fully conversant with the benefits of Perl 6. Style and approach This book will take you through essential Perl 6 concepts so you can implement them immediately

Author : Moritz Lenz
Publisher : Apress
Page : 211 pages
File Size : 51,5 Mb
Release : 2017-12-04
Category : Computers
ISBN : 9781484232286

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Parsing with Perl 6 Regexes and Grammars by Moritz Lenz Pdf

Write good regexes and parsers with the Perl 6 programming language. You’ll see how regexes are used for searching, parsing, and validation: in particular the grammar extension makes them uniquely suitable for parsing, the main focus of this book. Written by Perl 6 expert Moritz Lenz, a core contributor of Rakudo, Parsing with Perl 6 Regexes and Grammars starts from the very basics of regular expressions, and then explores how they integrate with regular Perl 6 code. Then follows a deeper exploration of how regexes work under the hood and a discussion of common techniques for constructing regexes and exploring the data under scrutiny. Later material goes beyond relatively simple formats to reusable named regexes and grammars, which permit code reuse in grammars, and shows how to write parsers for more involved data formats. Error reporting and case studies wrap up the topic. While regexes allow you to search for patterns in text and validate input, Perl 6 regexes advance that concept: you’ll see how they are easier to read, yet much more powerful, than the traditional "Perl-compatible regular expression". With improved reusability and backtracking control, you will be able to write complete parsers with the help of this book. What You'll Learn Discover the building blocks of Perl 6 regexes Handle regex mechanics and master useful regex techniques Extract data and work with patterns among these use cases Reuse named regexes and other grammars as components or templates Write full parsers, including advanced error reporting and data extraction Learn how to parse nested scopes and indention-based formats Who This Book Is For Those with at least some prior experience with Perl programming, but who may be new to Perl 6 as well as searching and parsing.

Author : Allison Randal,Dan Sugalski,Leopold Tötsch
Publisher : "O'Reilly Media, Inc."
Page : 212 pages
File Size : 43,6 Mb
Release : 2003
Category : Computers
ISBN : 0596004990

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Perl 6 Essentials by Allison Randal,Dan Sugalski,Leopold Tötsch Pdf

Internally, however, there are still kinks and stumbling blocks that developers need to sidestep, long-abandoned features maintained only for backward compatibility, misdirected phrasings that hinder more intuitive syntax structures, and a cacophony of modules that sometimes work well together, but occasionally don't. Perl 5 continues to have a strong following devoted to its development, but in the meantime, a core group of Perl developers has begun work on Perl 6, a complete rewrite of the Perl language. While Perl's creative philosophy and common-sense syntax are sure to remain in Perl 6, everything else in the language is being reexamined and re-created.

Author : Laurent Rosenfeld,Allen B. Downey
Publisher : "O'Reilly Media, Inc."
Page : 466 pages
File Size : 47,9 Mb
Release : 2017-05-08
Category : Computers
ISBN : 9781491980507

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Think Perl 6 by Laurent Rosenfeld,Allen B. Downey Pdf

Want to learn how to program and think like a computer scientist? This practical guide gets you started on your programming journey with the help of Perl 6, the younger sister of the popular Perl programming language. Ideal for beginners, this hands-on book includes over 100 exercises with multiple solutions, and more than 1,000 code examples so you can quickly practice what you learn. Experienced programmers—especially those who know Perl 5—will also benefit. Divided into two parts, Think Perl 6 starts with basic concepts that every programmer needs to know, and then focuses on different programming paradigms and some more advanced programming techniques. With two semesters’ worth of lessons, this book is the perfect teaching tool for computer science beginners in colleges and universities. Learn basic concepts including variables, expressions, statements, functions, conditionals, recursion, and loops Understand commonly used basic data structures and the most useful algorithms Dive into object-oriented programming, and learn how to construct your own types and methods to extend the language Use grammars and regular expressions to analyze textual content Explore how functional programming can help you make your code simpler and more expressive

Author : Moritz Lenz
Publisher : Apress
Page : 151 pages
File Size : 44,9 Mb
Release : 2017-07-19
Category : Computers
ISBN : 9781484228999

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Perl 6 Fundamentals by Moritz Lenz Pdf

Gain the skills to begin developing Perl 6 applications from the ground up in this hands-on compact book, which includes a foreword from Larry Wall, creator of Perl. You’ll learn enough to get started building with Perl 6, using Perl 6’s gradual typing, handy object orientation features, powerful parsing capabilities, and human-usable concurrency. After a short introduction, each chapter develops a small example project, explaining the Perl 6 features used. When the example is done, you’ll explore another aspect, such as optimizing further for readability or testing the code. Along the way you’ll see Perl 6 basics, such as variables and scoping; subroutines; classes and objects; regexes; and code testing. When you’ve mastered the basics, Perl 6 Fundamentals moves onto more advanced topics to give you a deeper understanding of the language. You’ll learn, amongst other things, how to work with persistent storage, how to generate good error messages, and how to write tricky applications such as a file and directory usage graph and a Unicode search tool. What You'll Learn Get coding with Perl 6 Work on several hands-on examples and projects Integrate Python libraries into your Perl 6 programs Parse INI files using regexes and grammars Build a date time converter Carry out refactoring and other automated tests Who This Book Is For If you already know one or more programming languages, and want to learn about Perl 6, this book is for you.

Author : brian d foy
Publisher : "O'Reilly Media, Inc."
Page : 397 pages
File Size : 51,5 Mb
Release : 2014-01-09
Category : Computers
ISBN : 9781449364977

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Mastering Perl by brian d foy Pdf

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

Author : Sriram Srinivasan
Publisher : "O'Reilly Media, Inc."
Page : 444 pages
File Size : 46,5 Mb
Release : 1997
Category : Computers
ISBN : 1565922204

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Advanced Perl Programming by Sriram Srinivasan Pdf

Covers advanced features of Perl, how the Perl interpreter works, and presents areas of modern computing technology such as networking, user interfaces, persistence, and code generation.

Author : Stas Bekman,Eric Cholet
Publisher : "O'Reilly Media, Inc."
Page : 924 pages
File Size : 42,9 Mb
Release : 2003
Category : Computers
ISBN : 9780596002275

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Practical Mod_perl by Stas Bekman,Eric Cholet Pdf

This book gives detailed instructions on how to use, optimize, and troubleshoot mod_perl. It shows how to get this Apache module running quickly and easily.

Author : Chromatic,Damian Conway,Curtis Poe
Publisher : "O'Reilly Media, Inc."
Page : 296 pages
File Size : 55,9 Mb
Release : 2006
Category : Computers
ISBN : 9780596526740

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Perl Hacks by Chromatic,Damian Conway,Curtis Poe Pdf

A guide to getting the most out of Perl covers such topics as productivity hacks, user interaction, data munging, working with modules, object hacks, and debugging.

Author : Randal Schwartz,brian foy,Tom Phoenix
Publisher : "O'Reilly Media, Inc."
Page : 389 pages
File Size : 47,6 Mb
Release : 2011-06-23
Category : Computers
ISBN : 9781449303587

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Learning Perl by Randal Schwartz,brian foy,Tom Phoenix Pdf

The sixth edition of this bestselling Perl tutorial includes recent changes to the language. Years of classroom testing and experience helped shape the book's pace and scope, and this edition is packed with exercises that let readers practice the concepts while they follow the text.

Author : Tom Christiansen,Nathan Torkington
Publisher : "O'Reilly Media, Inc."
Page : 967 pages
File Size : 47,5 Mb
Release : 2003-08-21
Category : Computers
ISBN : 9780596554965

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Perl Cookbook by Tom Christiansen,Nathan Torkington Pdf

Find a Perl programmer, and you'll find a copy of Perl Cookbook nearby. Perl Cookbook is a comprehensive collection of problems, solutions, and practical examples for anyone programming in Perl. The book contains hundreds of rigorously reviewed Perl "recipes" and thousands of examples ranging from brief one-liners to complete applications.The second edition of Perl Cookbook has been fully updated for Perl 5.8, with extensive changes for Unicode support, I/O layers, mod_perl, and new technologies that have emerged since the previous edition of the book. Recipes have been updated to include the latest modules. New recipes have been added to every chapter of the book, and some chapters have almost doubled in size.Covered topic areas include: Manipulating strings, numbers, dates, arrays, and hashes Pattern matching and text substitutions References, data structures, objects, and classes Signals and exceptions Screen addressing, menus, and graphical applications Managing other processes Writing secure scripts Client-server programming Internet applications programming with mail, news, ftp, and telnet CGI and mod_perl programming Web programming Since its first release in 1998, Perl Cookbook has earned its place in the libraries of serious Perl users of all levels of expertise by providing practical answers, code examples, and mini-tutorials addressing the challenges that programmers face. Now the second edition of this bestselling book is ready to earn its place among the ranks of favorite Perl books as well.Whether you're a novice or veteran Perl programmer, you'll find Perl Cookbook, 2nd Edition to be one of the most useful books on Perl available. Its comfortable discussion style and accurate attention to detail cover just about any topic you'd want to know about. You can get by without having this book in your library, but once you've tried a few of the recipes, you won't want to.

Author : Darren Chamberlain,Dave Cross,Andy Wardley
Publisher : "O'Reilly Media, Inc."
Page : 592 pages
File Size : 47,5 Mb
Release : 2003-12-23
Category : Computers
ISBN : 9781449313838

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Perl Template Toolkit by Darren Chamberlain,Dave Cross,Andy Wardley Pdf

Among the many different approaches to "templating" with Perl--such as Embperl, Mason, HTML::Template, and hundreds of other lesser known systems--the Template Toolkit is widely recognized as one of the most versatile. Like other templating systems, the Template Toolkit allows programmers to embed Perl code and custom macros into HTML documents in order to create customized documents on the fly. But unlike the others, the Template Toolkit is as facile at producing HTML as it is at producing XML, PDF, or any other output format. And because it has its own simple templating language, templates can be written and edited by people who don't know Perl. In short, the Template Toolkit combines the best features of its competitors, with ease-of-use and flexibility, resulting in a technology that's fast, powerful and extensible, and ideally suited to the production and maintenance of web content and other dynamic document systems.In Perl Template Toolkit you'll find detailed coverage of this increasingly popular technology. Written by core members of the technology's development team, the book guides you through the entire process of installing, configuring, using, and extending the Template Toolkit. It begins with a fast-paced but thorough tutorial on building web content with the Template Toolkit, and then walks you through generating and using data files, particularly with XML. It also provides detailed information on the Template Toolkit's modules, libraries, and tools in addition to a complete reference manual.Topics in the book include: Getting started with the template toolkit The Template language Template directives Filters Plugins Extending the Template Toolkit Accessing databases XML Advanced static web page techniques Dynamic web content and web applications The only book to cover this important tool, Perl Template Toolkit is essential reading for any Perl programmer who wants to create dynamic web content that is remarkably easy to maintain. This book is your surefire guide to implementing this fast, flexible, and powerful templating system.

Author : Andrew Shitov
Publisher : Unknown
Page : 150 pages
File Size : 54,5 Mb
Release : 2017
Category : Electronic
ISBN : 9082156830

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Perl 6 at a Glance by Andrew Shitov Pdf

Author : Mark Pilgrim
Publisher : Apress
Page : 419 pages
File Size : 50,5 Mb
Release : 2004-07-12
Category : Computers
ISBN : 9781430207009

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Dive Into Python by Mark Pilgrim Pdf

* Quick start to learning python—very example oriented approach * Book has its own Web site established by the author: http://diveintopython.org/ Author is well known in the Open Source community and the book has a unique quick approach to learning an object oriented language.

Author : Andrew Shitov
Publisher : Unknown
Page : 327 pages
File Size : 51,7 Mb
Release : 2020-07-14
Category : Electronic
ISBN : 9798666202357

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A Tour of Python 3 by Andrew Shitov Pdf

This book is an overview of the features of the Python programming language. In the 36 chapters, there are more than 300 small programs, where you will learn many details about all main aspects of programming in this language.The book is primarily intended to be used with the modern compiler of the third version of the language and highlights the differences between Python 2 and Python 3 where that makes sense. A number of sections explain the new features appeared in Python 3.8.In general, the difficulty of the examples increases to the end of the book, but you can read the chapters and the sections in any order.