Learning Perl Objects, References, and Modules
- Autorzy:
- Randal L. Schwartz, Tom Phoenix
- Ocena:
- Bądź pierwszym, który oceni tę książkę
- Stron:
- 224
- Dostępne formaty:
-
ePubMobi
Opis ebooka: Learning Perl Objects, References, and Modules
Perl is a versatile, powerful programming language used in a variety of disciplines, ranging from system administration to web programming to database manipulation. One slogan of Perl is that it makes easy things easy and hard things possible. This book is about making the leap from the easy things to the hard ones.Learning Perl Objects, References & Modules offers a gentle but thorough introduction to advanced programming in Perl. Written by the authors of the best-selling Learning Perl, this book picks up where that book left off. Topics include:
- Packages and namespaces
- References and scoping
- Manipulating complex data structures
- Object-oriented programming
- Writing and using modules
- Contributing to CPAN
Wybrane bestsellery
-
This practical XGBoost guide will put your Python and scikit-learn knowledge to work by showing you how to build powerful, fine-tuned XGBoost models with impressive speed and accuracy. This book will help you to apply XGBoost’s alternative base learners, use unique transformers for model d...
Hands-On Gradient Boosting with XGBoost and scikit-learn. Perform accessible machine learning and extreme gradient boosting with Python Hands-On Gradient Boosting with XGBoost and scikit-learn. Perform accessible machine learning and extreme gradient boosting with Python
-
f you’re ready to get started with Raku (formerly Perl 6), this is the book you want, whether you’re a programmer, system administrator, or web hacker. Raku is a new language—a modern reinvention of Perl suitable for almost any task, from short fixes to complete web applications...
Learning Perl 6. Keeping the Easy, Hard, and Impossible Within Reach Learning Perl 6. Keeping the Easy, Hard, and Impossible Within Reach
(186.15 zł najniższa cena z 30 dni)186.15 zł
219.00 zł(-15%) -
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 t...
Perl 6 Deep Dive. Data manipulation, concurrency, functional programming, and more Perl 6 Deep Dive. Data manipulation, concurrency, functional programming, and more
-
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 multip...
Think Perl 6. How to Think Like a Computer Scientist Think Perl 6. How to Think Like a Computer Scientist
(186.15 zł najniższa cena z 30 dni)186.15 zł
219.00 zł(-15%) -
Many programmers would love to use Perl for projects that involve heavy lifting, but miss the many traditional algorithms that textbooks teach for other languages. Computer scientists have identified many techniques that a wide range of programs need, such as:Fuzzy pattern matching for text (id...
Mastering Algorithms with Perl. Practical Programming Through Computer Science Mastering Algorithms with Perl. Practical Programming Through Computer Science
(118.15 zł najniższa cena z 30 dni)118.15 zł
139.00 zł(-15%) -
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 proble...(143.65 zł najniższa cena z 30 dni)
143.65 zł
169.00 zł(-15%) -
Perl. Mistrzostwo w programowaniu" to wyjątkowa książka pomagająca w samodzielnej nauce, przeznaczona dla programistów, którzy używali już Perla i znają jego podstawy. Podążając za radami z tego przewodnika, nauczysz się definiować procedury i odwracać zwykły model programowania proceduralnego. B...(14.90 zł najniższa cena z 30 dni)
22.00 zł
44.00 zł(-50%) -
Dzięki książce odkryjesz mało znane i mniej typowe zastosowania tego języka. Czytając ją, dowiesz się, w jaki sposób wykorzystać Perl do różnych zadań.(9.90 zł najniższa cena z 30 dni)
19.50 zł
39.00 zł(-50%) -
Droga od pomysłu do gotowej aplikacji jest długa i kręta. Najprawdopodobniej jednym z najdłuższych jej odcinków jest ten poświęcony na programowanie. Sztab ludzi, wiele języków programowania, technologii i narzędzi. Dzięki świetnej znajomości tych narzędzi powstają coraz nowsze, bardziej niezawod...
Wielkie umysły programowania. Jak myślą i pracują twórcy najważniejszych języków Wielkie umysły programowania. Jak myślą i pracują twórcy najważniejszych języków
(24.90 zł najniższa cena z 30 dni)39.50 zł
79.00 zł(-50%) -
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...
Programming Perl. Unmatched power for text processing and scripting. 4th Edition Programming Perl. Unmatched power for text processing and scripting. 4th Edition
(186.15 zł najniższa cena z 30 dni)186.15 zł
219.00 zł(-15%)
Randal L. Schwartz, Tom Phoenix - pozostałe książki
-
If you're just getting started with Perl, this is the book you want—whether you're a programmer, system administrator, or web hacker. Nicknamed "the Llama" by two generations of users, this best seller closely follows the popular introductory Perl course taught by the authors since 1991. Th...(186.15 zł najniższa cena z 30 dni)
186.15 zł
219.00 zł(-15%) -
This book picks up right where Learning Perl leaves off. With Intermediate Perl, you’ll graduate from short scripts to much larger programs, using features that make Perl a general-purpose language. This gentle but thorough guide introduces you to modules, complex data structures, and objec...
Intermediate Perl. Beyond The Basics of Learning Perl. 2nd Edition Intermediate Perl. Beyond The Basics of Learning Perl. 2nd Edition
(143.65 zł najniższa cena z 30 dni)143.65 zł
169.00 zł(-15%) -
Learning Perl, popularly known as "the Llama," is the book most programmers rely on to get started with Perl. The bestselling Perl tutorial since it was first published in 1993, this new fifth edition covers recent changes to the language up to Perl 5.10. This book reflects the combined experienc...(118.15 zł najniższa cena z 30 dni)
118.15 zł
139.00 zł(-15%) -
If you ask Perl programmers today what book they relied on most when they were learning Perl, you'll find that an overwhelming majority will name Learning Perl--also known affectionately as "the Llama." The first edition of Learning Perl appeared in 1993 and has been a bestseller ever since. Writ...(101.15 zł najniższa cena z 30 dni)
109.65 zł
119.00 zł(-8%)
Ebooka "Learning Perl Objects, References, and Modules" przeczytasz na:
-
czytnikach Inkbook, Kindle, Pocketbook, Onyx Boox i innych
-
systemach Windows, MacOS i innych
-
systemach Windows, Android, iOS, HarmonyOS
-
na dowolnych urządzeniach i aplikacjach obsługujących formaty: PDF, EPub, Mobi
Masz pytania? Zajrzyj do zakładki Pomoc »
Audiobooka "Learning Perl Objects, References, and Modules" posłuchasz:
-
w aplikacji Ebookpoint na Android, iOS, HarmonyOs
-
na systemach Windows, MacOS i innych
-
na dowolnych urządzeniach i aplikacjach obsługujących format MP3 (pliki spakowane w ZIP)
Masz pytania? Zajrzyj do zakładki Pomoc »
Kurs Video "Learning Perl Objects, References, and Modules" zobaczysz:
-
w aplikacjach Ebookpoint i Videopoint na Android, iOS, HarmonyOs
-
na systemach Windows, MacOS i innych z dostępem do najnowszej wersji Twojej przeglądarki internetowej
Szczegóły ebooka
- ISBN Ebooka:
- 978-14-493-6569-1, 9781449365691
- Data wydania ebooka:
- 2003-06-09 Data wydania ebooka często jest dniem wprowadzenia tytułu do sprzedaży i może nie być równoznaczna z datą wydania książki papierowej. Dodatkowe informacje możesz znaleźć w darmowym fragmencie. Jeśli masz wątpliwości skontaktuj się z nami sklep@ebookpoint.pl.
- Język publikacji:
- angielski
- Rozmiar pliku ePub:
- 2.2MB
- Rozmiar pliku Mobi:
- 5.3MB
Spis treści ebooka
- Learning Perl Objects, References & Modules
- A Note Regarding Supplemental Files
- Foreword
- Preface
- Structure of This Book
- Conventions Used in This Book
- Comments and Questions
- Acknowledgments
- 1. Introduction
- What Should You Know Already?
- What About All Those Footnotes?
- Whats with the Exercises?
- What if Im a Perl Course Instructor?
- 2. Building Larger Programs
- The Cure for the Common Code
- Inserting Code with eval
- Using do
- Using require
- require and @INC
- Extending @INC
- Extending @INC with PERL5LIB
- Extending @INC with -I
- The Problem of Namespace Collisions
- Packages as Namespace Separators
- Scope of a Package Directive
- Packages and Lexicals
- Exercises
- Exercise 1 [30 min]
- Exercise 2 [10 min]
- 3. Introduction to References
- Performing the Same Task on Many Arrays
- Taking a Reference to an Array
- Dereferencing the Array Reference
- Dropping Those Braces
- Modifying the Array
- Nested Data Structures
- Simplifying Nested Element References with Arrows
- References to Hashes
- Exercises
- Exercise 1 [5 min]
- Exercise 2 [30 min]
- 4. References and Scoping
- More than One Reference to Data
- What if That Was the Name?
- Reference Counting and Nested Data Structures
- When Reference Counting Goes Bad
- Creating an Anonymous Array Directly
- Creating an Anonymous Hash
- Autovivification
- Autovivification and Hashes
- Exercises
- Exercise 1 [5 min]
- Exercise 2 [30 min]
- 5. Manipulating Complex Data Structures
- Using the Debugger to View Complex Data
- Viewing Complex Data with Data::Dumper
- Storing Complex Data with Storable
- The map and grep Operators
- Using map
- Applying a Bit of Indirection
- Selecting and Altering Complex Data
- Exercises
- Exercise 1 [20 min]
- Exercise 2 [5 min]
- 6. Subroutine References
- Referencing a Named Subroutine
- Anonymous Subroutines
- Callbacks
- Closures
- Returning a Subroutine from a Subroutine
- Closure Variables as Inputs
- Closure Variables as Static Local Variables
- Exercise
- Exercise [30 min]
- 7. Practical Reference Tricks
- Review of Sorting
- Sorting with Indices
- Sorting Efficiently
- The Schwartzian Transform
- Recursively Defined Data
- Building Recursively Defined Data
- Displaying Recursively Defined Data
- Exercises
- Exercise 1 [15 min]
- Exercise 2 [15 min]
- Exercise 3 [10 min]
- Exercise 4 [20 min]
- 8. Introduction to Objects
- If We Could Talk to the Animals...
- Introducing the Method Invocation Arrow
- The Extra Parameter of Method Invocation
- Calling a Second Method to Simplify Things
- A Few Notes About @ISA
- Overriding the Methods
- Starting the Search from a Different Place
- The SUPER Way of Doing Things
- What to Do with @_
- Where We Are So Far...
- Exercises
- Exercise 1 [20 min]
- Exercise 2 [40 min]
- 9. Objects with Data
- A Horse Is a Horse, of Course of Courseor Is It?
- Invoking an Instance Method
- Accessing the Instance Data
- How to Build a Horse
- Inheriting the Constructor
- Making a Method Work with Either Classes or Instances
- Adding Parameters to a Method
- More Interesting Instances
- A Horse of a Different Color
- Getting Your Deposit Back
- Dont Look Inside the Box
- Faster Getters and Setters
- Getters That Double as Setters
- Restricting a Method to Class-Only or Instance-Only
- Exercise
- Exercise [45 min]
- 10. Object Destruction
- Nested Object Destruction
- Beating a Dead Horse
- Indirect Object Notation
- Additional Instance Variables in Subclasses
- Using Class Variables
- Weakening the Argument
- Exercise
- Exercise [45 min]
- 11. Some Advanced Object Topics
- UNIVERSAL Methods
- Testing Your Objects for Good Behavior
- AUTOLOAD as a Last Resort
- Using AUTOLOAD for Accessors
- Creating Getters and Setters More Easily
- Multiple Inheritance
- References to Filehandles
- Exercise
- Exercise [30 min]
- 12. Using Modules
- Sample Function-Oriented Interface: File::Basename
- Selecting What to Import
- Sample Object-Oriented Interface: File::Spec
- A More Typical Object-Oriented Module: Math::BigInt
- The Differences Between OO and Non-OO Modules
- What use Is Doing
- Setting the Path at the Right Time
- Importing with Exporter
- @EXPORT and @EXPORT_OK
- Exporting in a Primarily OO Module
- Custom Import Routines
- Exercise
- Exercise [15 min]
- 13. Writing a Distribution
- Starting with h2xs
- Looking at the Templates
- The Prototype Module Itself
- Embedded Documentation
- Controlling the Distribution with Makefile.PL
- Alternate Installation Locations (PREFIX=...)
- Trivial make test
- Trivial make install
- Trivial make dist
- Using the Alternate Library Location
- Exercise
- Exercise [30 min]
- 14. Essential Testing
- What the Test Harness Does
- Writing Tests with Test::Simple
- Writing Tests with Test::More
- Conditional Tests
- More Complex Tests (Multiple Test Scripts)
- Testing Things That Write to STDOUT and STDERR
- Exercise
- Exercise [60 min]
- 15. Contributing to CPAN
- The Comprehensive Perl Archive Network
- Getting Prepared
- Preparing Your Distribution
- Uploading Your Distribution
- Announcing the Module
- Testing on Multiple Platforms
- Consider Writing an Article or Giving a Talk
- Exercise
- Exercise
- A. Answers to Exercises
- Answers for Chapter 2
- Exercise 1 (Exercise 1 [30 min])
- Exercise 2 (Exercise 2 [10 min])
- Answers for Chapter 2
- Answers for Chapter 3
- Exercise 1 (Exercise 1 [5 min])
- Exercise 2 (Exercise 2 [30 min])
- Answers for Chapter 4
- Exercise 1 (Exercise 1 [5 min])
- Exercise 2 (Exercise 2 [30 min])
- Answers for Chapter 5
- Exercise 1 (Exercise 1 [20 min])
- Exercise 2 (Exercise 2 [5 min])
- Answer for Chapter 6
- Exercise (Exercise [30 min])
- Answers for Chapter 7
- Exercise 1 (Exercise 1 [15 min])
- Exercise 2 (Exercise 2 [15 min])
- Exercise 3 (Exercise 3 [10 min])
- Exercise 4 (Exercise 4 [20 min])
- Answers for Chapter 8
- Exercise 1 (Exercise 1 [20 min])
- Exercise 2 (Exercise 2 [40 min])
- Answer for Chapter 9
- Exercise (Exercise [45 min])
- Answer for Chapter 10
- Exercise (Exercise [45 min])
- Answer for Chapter 11
- Exercise (Exercise [30 min])
- Answer for Chapter 12
- Exercise (Exercise [15 min])
- Answers for Chapters 13-15
- Index
- About the Authors
- Colophon
- Copyright
O'Reilly Media - inne książki
-
JavaScript gives web developers great power to create rich interactive browser experiences, and much of that power is provided by the browser itself. Modern web APIs enable web-based applications to come to life like never before, supporting actions that once required browser plug-ins. Some are s...(186.15 zł najniższa cena z 30 dni)
186.15 zł
219.00 zł(-15%) -
How will software development and operations have to change to meet the sustainability and green needs of the planet? And what does that imply for development organizations? In this eye-opening book, sustainable software advocates Anne Currie, Sarah Hsu, and Sara Bergman provide a unique overview...(160.65 zł najniższa cena z 30 dni)
177.65 zł
209.00 zł(-15%) -
OpenTelemetry is a revolution in observability data. Instead of running multiple uncoordinated pipelines, OpenTelemetry provides users with a single integrated stream of data, providing multiple sources of high-quality telemetry data: tracing, metrics, logs, RUM, eBPF, and more. This practical gu...(143.65 zł najniższa cena z 30 dni)
152.15 zł
179.00 zł(-15%) -
Interested in developing embedded systems? Since they don't tolerate inefficiency, these systems require a disciplined approach to programming. This easy-to-read guide helps you cultivate good development practices based on classic software design patterns and new patterns unique to embedded prog...(152.15 zł najniższa cena z 30 dni)
160.65 zł
189.00 zł(-15%) -
If you use Linux in your day-to-day work, then Linux Pocket Guide is the perfect on-the-job reference. This thoroughly updated 20th anniversary edition explains more than 200 Linux commands, including new commands for file handling, package management, version control, file format conversions, an...(92.65 zł najniższa cena z 30 dni)
101.15 zł
119.00 zł(-15%) -
Gain the valuable skills and techniques you need to accelerate the delivery of machine learning solutions. With this practical guide, data scientists, ML engineers, and their leaders will learn how to bridge the gap between data science and Lean product delivery in a practical and simple way. Dav...(245.65 zł najniższa cena z 30 dni)
254.15 zł
289.00 zł(-12%) -
This practical book provides a detailed explanation of the zero trust security model. Zero trust is a security paradigm shift that eliminates the concept of traditional perimeter-based security and requires you to "always assume breach" and "never trust but always verify." The updated edition off...(203.15 zł najniższa cena z 30 dni)
211.65 zł
249.00 zł(-15%) -
Decentralized finance (DeFi) is a rapidly growing field in fintech, having grown from $700 million to $100 billion over the past three years alone. But the lack of reliable information makes this area both risky and murky. In this practical book, experienced securities attorney Alexandra Damsker ...(203.15 zł najniższa cena z 30 dni)
211.65 zł
249.00 zł(-15%) -
Whether you're a startup founder trying to disrupt an industry or an entrepreneur trying to provoke change from within, your biggest challenge is creating a product people actually want. Lean Analytics steers you in the right direction.This book shows you how to validate your initial idea, find t...(126.65 zł najniższa cena z 30 dni)
126.65 zł
149.00 zł(-15%) -
When it comes to building user interfaces on the web, React enables web developers to unlock a new world of possibilities. This practical book helps you take a deep dive into fundamental concepts of this JavaScript library, including JSX syntax and advanced patterns, the virtual DOM, React reconc...(194.65 zł najniższa cena z 30 dni)
211.65 zł
249.00 zł(-15%)
Dzieki opcji "Druk na żądanie" do sprzedaży wracają tytuły Grupy Helion, które cieszyły sie dużym zainteresowaniem, a których nakład został wyprzedany.
Dla naszych Czytelników wydrukowaliśmy dodatkową pulę egzemplarzy w technice druku cyfrowego.
Co powinieneś wiedzieć o usłudze "Druk na żądanie":
- usługa obejmuje tylko widoczną poniżej listę tytułów, którą na bieżąco aktualizujemy;
- cena książki może być wyższa od początkowej ceny detalicznej, co jest spowodowane kosztami druku cyfrowego (wyższymi niż koszty tradycyjnego druku offsetowego). Obowiązująca cena jest zawsze podawana na stronie WWW książki;
- zawartość książki wraz z dodatkami (płyta CD, DVD) odpowiada jej pierwotnemu wydaniu i jest w pełni komplementarna;
- usługa nie obejmuje książek w kolorze.
Masz pytanie o konkretny tytuł? Napisz do nas: sklep[at]helion.pl.
Książka, którą chcesz zamówić pochodzi z końcówki nakładu. Oznacza to, że mogą się pojawić drobne defekty (otarcia, rysy, zagięcia).
Co powinieneś wiedzieć o usłudze "Końcówka nakładu":
- usługa obejmuje tylko książki oznaczone tagiem "Końcówka nakładu";
- wady o których mowa powyżej nie podlegają reklamacji;
Masz pytanie o konkretny tytuł? Napisz do nas: sklep[at]helion.pl.
Książka drukowana
Oceny i opinie klientów: Learning Perl Objects, References, and Modules Randal L. Schwartz, Tom Phoenix (0) Weryfikacja opinii następuję na podstawie historii zamówień na koncie Użytkownika umieszczającego opinię. Użytkownik mógł otrzymać punkty za opublikowanie opinii uprawniające do uzyskania rabatu w ramach Programu Punktowego.