Learning Perl Objects, References, and Modules Randal L. Schwartz, Tom Phoenix

Learning Perl Objects, References, and Modules Randal L. Schwartz, Tom Phoenix - okladka książki

Autorzy:: Randal L. Schwartz, Tom Phoenix
Wydawnictwo:: O'Reilly Media (Z chęcią przeczytam książkę w języku polskim)
Ocena:: Bądź pierwszym, który oceni tę książkę
Stron:: 224
Dostępne formaty:: ePub

Mobi

Ebook

92,65 zł ~~109,00 zł~~ (-15%)

29,90 zł najniższa cena z 30 dni

Dodaj do koszyka lub Kup na prezent Kup 1-kliknięciem

Poleć tę książkę znajomemu Poleć tę książkę znajomemu!!

Przenieś na półkę

Do przechowalni

Zostało Ci na świąteczne zamówienie

opcje wysyłki »

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

Following the successful format of Learning Perl, each chapter in the book is designed to be small enough to be read in just an hour or two, ending with a series of exercises to help you practice what you've learned. To use the book, you just need to be familiar with the material in Learning Perl and have ambition to go further.Perl is a different language to different people. It is a quick scripting tool for some, and a fully-featured object-oriented language for others. It is used for everything from performing quick global replacements on text files, to crunching huge, complex sets of scientific data that take weeks to process. Perl is what you make of it. But regardless of what you use Perl for, this book helps you do it more effectively, efficiently, and elegantly.Learning Perl Objects, References & Modules is about learning to use Perl as a programming language, and not just a scripting language. This is the book that separates the Perl dabbler from the Perl programmer.

Wybrane bestsellery

Randal L. Schwartz, Tom Phoenix - pozostałe książki

Promocja

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. This eighth edition covers recent changes to the language up
- ePub + Mobi
Learning Perl. 8th Edition

Randal L. Schwartz, brian d foy, Tom Phoenix

(29,90 zł najniższa cena z 30 dni)

169.14 zł ~~199.00 zł (-15%)~~
Promocja

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 object-oriented programming.Each chapter is small enough to be r
- ePub + Mobi
Intermediate Perl. Beyond The Basics of Learning Perl. 2nd Edition

Randal L. Schwartz, brian d foy, Tom Phoenix

(29,90 zł najniższa cena z 30 dni)

135.15 zł ~~159.00 zł (-15%)~~
Promocja

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 experience of its authors, who have taught Perl at Stonehenge
- ePub + Mobi
Learning Perl. 5th Edition

Randal L. Schwartz, Tom Phoenix, brian d foy

(29,90 zł najniższa cena z 30 dni)

109.65 zł ~~129.00 zł (-15%)~~
Przewodnik dla początkujących programistów aplikacji internetowych, zawierający wszystkie informacje niezbędne do rozpoczęcia pracy i tworzenia programów w języku Perl.
- Druk
Perl. Wprowadzenie. Wydanie IV

Randal L. Schwartz, Tom Phoenix, Brian d foy

79.00 zł
Promocja

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. Written by two of the most prominent and active members o
- ePub + Mobi
Learning Perl. 3rd Edition

Tom Phoenix, Randal L. Schwartz

(29,90 zł najniższa cena z 30 dni)

92.65 zł ~~109.00 zł (-15%)~~

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 »

Oceny i opinie klientów: Learning Perl Objects, References, and Modules Randal L. Schwartz, Tom Phoenix

(0)

Szczegóły książki

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

Zgłoś erratę

Kategorie

Kliknij, aby zgłosić błędnie przypisaną kategorię »

Informatyka » Webmasterstwo » Perl/CGI - Programowanie
Informatyka » Programowanie » Perl - Programowanie

Dostępność produktu

Produkt nie został jeszcze oceniony pod kątem ułatwień dostępu lub nie podano żadnych informacji o ułatwieniach dostępu lub są one niewystarczające. Prawdopodobnie Wydawca/Dostawca jeszcze nie umożliwił dokonania walidacji produktu lub nie przekazał odpowiednich informacji na temat jego dostępności.

Spis treści książki

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 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