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Learn Perl Programming simpleNeasyBook by WAGmob Book PDF Summary
***** WAGmob: Over One million Paying Customers ***** WAGmob brings you, simpleNeasy, on-the-go learning ebook for "Learn Perl Programming". The ebook provides: Snack sized chapters for easy learning. Designed for both students and adults. This ebook provides a quick summary of essential concepts in Learn Perl Programming by following snack sized chapters: Introduction to Perl: • Introduction to Perl • History • Why Perl? • Perl Environment Setup • Perl Documentation Basics of Perl: • Our First Perl Program • How It Works • Basic Structure of a Perl Program • The #! Directive • Semicolons • Whitespaces in Perl • Comments • The Print Command Variables: • Perl Variables • Scalar variables • “my” declarations • Variables, names, and storage • The assignment operator • Assignment statement semantics • System Variables • Creating Variables Scalars: • Perl Scalars • Numerical Data and Operators • Strings • String Literals: • Single and Double Quoting • undef Array: • Array: The Sequential Storage Container • Accessing array elements • List literals as Array • Array-wide access • Printing entire arrays • Array in a scalar context • Using a scalar in an array context • Size of array • Last element index • Using negative array indices • Arrays as stacks Hashes: • Perl Hashes • One-dimensional Perl hashes • Copy a hash • Create or initialize a hash • Empty or clear a hash • Difference between Array and a Hash Conditional Statements I: • Conditional Statements • The if statement • if-else statement • if...elsif...else statement Conditional Statements II: • unless statement • unless...else statement • unless...elsif..else statement • switch statement Loops: • while loop • do-while loop • for loop • foreach loop • The ‘next’ command Subroutines: • Subroutines • Passing Arguments to a Subroutine • Passing lists to subroutines • Passing hashes to subroutines • Returning Value from a Subroutine About WAGmob ebooks: 1) A companion ebook for on-the-go, bite-sized learning. 2) Over One million paying customers from 175+ countries. Why WAGmob ebooks: 1) Beautifully simple, Amazingly easy, Massive selection of ebooks. 2) Effective, Engaging and Entertaining ebooks. 3) An incredible value for money. Lifetime of free updates! WAGmob Vision : simpleNeasy ebooks for a lifetime of on-the-go learning WAGmob Mission : A simpleNeasy WAGmob ebook in every hand. Visit us : www.simpleNeasyBook.Com Please write to us at [email protected]. We would love to improve this ebook.
Detail Book of Learn Perl Programming simpleNeasyBook by WAGmob PDF
- Author : WAGmob
- Release : 26 November 2013
- Publisher : WAGmob
- ISBN : 978186723xxxx
- Genre : Uncategoriezed
- Total Page : 227 pages
- Language : English
- PDF File Size : 19,9 Mb
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