Free Download Perl: 68 Things Beginners Need to Know by Sarah Williams, Ayase Mizuki, Seto Kouta
English | August 10, 2024 | ISBN: N/A | ASIN: B0DCTQP9FF | 176 pages | EPUB | 0.42 Mb
Dive into the world of Perl with this comprehensive guide tailored for beginners.
Discover the essentials of Perl, a high-level, interpreted language known for its versatility and power.
Learn about Perl’s unique sigils, data types, and how context affects expression evaluation.
Master the use of scalars, arrays, and hashes, and understand the intricacies of Perl’s regular expressions.
Explore Perl’s object-oriented programming capabilities and its extensive built-in functions.
Get acquainted with good coding practices using ‘use strict’ and ‘use warnings’.
Unlock the potential of Perl’s CPAN library and embrace the ‘TMTOWTDI’ philosophy.
This book is your gateway to becoming proficient in Perl programming.
《Index》
・Perl: A High-Level, Interpreted Language
・Understanding Perl Sigils: $, @, %
・Understanding Perl’s Main Data Types
・Using Scalars in Perl
・Understanding Arrays in Perl
・Understanding Hashes in Perl
・Perl Context Determines Expression Evaluation
・Arrays Return Size in Scalar Context
・Arrays in List Context Return Their Elements
・Built-in Support for Regular Expressions
・Regular Expressions in Perl
・Complex Data Structures in Perl
・Perl’s Extensive Built-in Functions
・Lexical Scoping with ‘my’ in Perl
・Enforcing Good Coding Practices with ‘use strict’ in Perl
・Catching Potential Issues with ‘use warnings’ in Perl
・Perl’s Object-Oriented Programming Support
・Perl Objects as Hash References
・Associating Objects with Classes using ‘bless’ in Perl
・Defining Namespaces with Packages in Perl
・Perl’s Comprehensive CPAN Library
・Understanding Perl’s ‘TMTOWTDI’ Philosophy
・Using ‘undef’ for Undefined Values in Perl
・Understanding False Values in Perl
・Using ‘die’ to Raise Exceptions in Perl
…etc