LPW: Beginners Perl

Beginners Perl An Introduction to Perl Programming Dave Cross Magnum Solutions Ltd [email_address]

What We Will Cover ,[object Object],[object Object],[object Object],[object Object]

Perl's Name ,[object Object],[object Object],[object Object],[object Object]

Typical uses of Perl ,[object Object],[object Object],[object Object],[object Object],[object Object]

Less typical uses of Perl ,[object Object],[object Object]

What is Perl Like? ,[object Object],[object Object],[object Object],[object Object],[object Object],[object Object]

The Perl Philosophy ,[object Object],[object Object],[object Object],[object Object],[object Object],[object Object]

Creating and Running a Perl Program

Creating a Perl Program ,[object Object],[object Object]

Running a Perl Program ,[object Object],[object Object]

Running a Perl Program ,[object Object],[object Object],[object Object]

Perl Comments ,[object Object],[object Object],[object Object],[object Object]

Command Line Options ,[object Object],[object Object],[object Object],[object Object]

What is a Variable? ,[object Object],[object Object],[object Object],[object Object]

Variable Names ,[object Object],[object Object],[object Object]

Types of Perl Variable ,[object Object],[object Object],[object Object],[object Object],[object Object]

Declaring Variables ,[object Object],[object Object],[object Object],[object Object],[object Object]

Scalar Variables ,[object Object],[object Object],[object Object],[object Object],[object Object],[object Object]

Type Conversions ,[object Object],[object Object],[object Object]

Quoting Strings ,[object Object],[object Object],[object Object]

Better Quote Marks ,[object Object],[object Object],[object Object]

Undefined Values ,[object Object],[object Object],[object Object],[object Object],[object Object],[object Object]

Array Variables ,[object Object],[object Object],[object Object],[object Object]

Array Elements ,[object Object],[object Object],[object Object],[object Object]

Array Slices ,[object Object],[object Object],[object Object],[object Object]

Setting Array Values ,[object Object],[object Object],[object Object],[object Object],[object Object],[object Object]

Array Size ,[object Object],[object Object],[object Object]

Hash Variables ,[object Object],[object Object],[object Object]

Accessing Hash Values ,[object Object],[object Object],[object Object]

Hash Slices ,[object Object],[object Object],[object Object]

Setting Hash Values ,[object Object],[object Object],[object Object],[object Object],[object Object]

More About Hashes ,[object Object],[object Object],[object Object],[object Object]

Special Perl Variables ,[object Object],[object Object],[object Object],[object Object]

The Default Variable ,[object Object],[object Object]

Using $_ ,[object Object],[object Object]

A Special Array ,[object Object],[object Object],[object Object],[object Object]

A Special Hash ,[object Object],[object Object],[object Object],[object Object]

Operators and Functions ,[object Object],[object Object],[object Object],[object Object],[object Object]

Arithmetic Operators ,[object Object],[object Object],[object Object]

Shortcut Operators ,[object Object],[object Object],[object Object],[object Object]

String Operators ,[object Object],[object Object],[object Object]

File Test Operators ,[object Object]

Functions ,[object Object],[object Object],[object Object],[object Object]

Function Return Values ,[object Object],[object Object],[object Object]

String Functions ,[object Object],[object Object],[object Object]

More String Functions ,[object Object],[object Object]

Substrings ,[object Object],[object Object]

Numeric Functions ,[object Object],[object Object],[object Object],[object Object],[object Object],[object Object]

Array Manipulation ,[object Object],[object Object],[object Object]

Arrays and Strings ,[object Object],[object Object]

Hash Functions ,[object Object],[object Object],[object Object],[object Object]

File Operations ,[object Object],[object Object],[object Object]

Other File Functions ,[object Object],[object Object],[object Object],[object Object]

Time Functions ,[object Object],[object Object],[object Object],[object Object]

localtime Caveats ,[object Object],[object Object],[object Object]

Conditional Constructs ,[object Object],[object Object],[object Object],[object Object]

Conditional Constructs ,[object Object],[object Object]

What is Truth? ,[object Object],[object Object],[object Object],[object Object],[object Object],[object Object]

Comparison Operators ,[object Object],[object Object],[object Object],[object Object]

Comparison Examples ,[object Object],[object Object],[object Object],[object Object],[object Object]

Boolean Operators ,[object Object],[object Object],[object Object],[object Object]

Short-Circuit Operators ,[object Object],[object Object],[object Object]

if ,[object Object],[object Object],[object Object]

if ... else ... ,[object Object],[object Object],[object Object]

if ... elsif ... else ... ,[object Object],[object Object]

if ... elsif ... else ... ,[object Object]

while ,[object Object],[object Object]

until ,[object Object],[object Object]

for ,[object Object],[object Object],[object Object]

for ,[object Object],[object Object]

foreach ,[object Object],[object Object]

Using while Loops ,[object Object],[object Object],[object Object]

Breaking Out of Loops ,[object Object],[object Object],[object Object]

Subroutines ,[object Object],[object Object],[object Object]

Subroutine Example ,[object Object]

Calling a Subroutine ,[object Object],[object Object],[object Object],[object Object]

Subroutine Arguments ,[object Object],[object Object]

Multiple Arguments ,[object Object],[object Object]

Calling Subroutines ,[object Object],[object Object]

By Value or Reference ,[object Object],[object Object],[object Object]

By Value or Reference ,[object Object],[object Object]

Returning Values ,[object Object]

Returning a List ,[object Object]

Regular Expressions ,[object Object],[object Object],[object Object],[object Object],[object Object],[object Object]

Match Operator ,[object Object],[object Object],[object Object],[object Object],[object Object],[object Object]

Match Examples ,[object Object],[object Object]

Substitutions ,[object Object],[object Object],[object Object],[object Object],[object Object]

Substitution Examples ,[object Object],[object Object]

Binding Operator ,[object Object],[object Object]

Metacharacters ,[object Object],[object Object],[object Object],[object Object],[object Object],[object Object]

More Metacharacters ,[object Object],[object Object],[object Object],[object Object],[object Object],[object Object]

Metacharacter Examples ,[object Object]

Quantifiers ,[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object]

Quantifier Examples ,[object Object]

Character Classes ,[object Object],[object Object],[object Object],[object Object],[object Object],[object Object]

Alternation ,[object Object],[object Object],[object Object],[object Object]

Capturing Matches ,[object Object],[object Object]

Returning Captures ,[object Object],[object Object]

Perl Websites ,[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object]

Perl Websites ,[object Object],[object Object],[object Object],[object Object],[object Object],[object Object]

Perl Conferences ,[object Object],[object Object],[object Object],[object Object],[object Object],[object Object]

Perl Conferences ,[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object]

Perl Workshops ,[object Object],[object Object],[object Object],[object Object],[object Object]

Perl Mailing Lists ,[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object]

Perl Books ,[object Object],[object Object],[object Object],[object Object]

Perl Books ,[object Object],[object Object],[object Object],[object Object],[object Object]

Perl Magazines ,[object Object],[object Object]

That's All Folks ,[object Object],[object Object]

LPW: Beginners Perl

LPW: Beginners Perl

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LPW: Beginners Perl