Advanced Perl Programming Training in Nashville

Enroll in or hire us to teach our Advanced Perl Programming class in Nashville, Tennessee by calling us @303.377.6176. Like all HSG classes, Advanced Perl Programming may be offered either onsite or via instructor led virtual training. Consider looking at our public training schedule to see if it is scheduled: Public Training Classes
Provided there are enough attendees, Advanced Perl Programming may be taught at one of our local training facilities.
We offer private customized training for groups of 3 or more attendees.

Course Description

Perl has evolved from its beginnings as an eclectic scripting tool for UNIX administrators into one of the most popular, influential, and widely used computer languages in history. In this course, you will learn how to fully utilize the Perl programming language.
Course Length: 4 Days
Course Tuition: $1390 (US)


Perl Programming and Perl application development experience. Full comprehension of the extending and embedding material will require some C or C++ programming experience.

Course Outline


Diagnostic Messages
Carping, Confessing, and Croaking
Strict Checks
Compiler Pragmas
Debugging Flags
Your Perl Configuration
The Devel::Peek Module
The Data::Dumper Module

Expert List Manipulation
The grep Operator
Lists, Arrays, and List Operators
Context and Subroutines
Initializing Arrays and Hashes
Reference Syntax
Defined Values
Other List Operators
Usage of map, grep, and foreach

Blocks and Code References
Subroutine Prototypes
Code Refs and Anonymous Subroutines
Typeglobbing for the Non-Squeamish
Local (Dynamic) Variables
Lexical Variables
Persistent Private Subroutine Variables
The eval Operator
The Block Form of eval
The String Form of eval
Block Form of eval for Exception Handling

Review of Packages
BEGIN and END Blocks
Symbol Tables
Package Variables
Calling Package Subroutines
Importing Package Symbols
Exporting Package Symbols
Using the Exporter Package
The use Function
AutoLoader and SelfLoader

Objects and Classes
Object-Oriented Stuff
Making Perl Object-Oriented
The bless Function
So, What's a Blessed Thing Good For?
Calling Class and Object Methods
Object Methods
Writing Classes
What Perl Doesn't Do

Tied Variables
Why Use tie?
Tying a Scalar
Inside Tied Variables
Tying an Array
Tying Hashes
Tie::Hash and Tie::Array
Tying Filehandles
What Are DBM, NDBM, GDBM, SDBM, etc?
Using the DBM Modules

Installing and Using Perl Modules
Laziness, Impatience, and Hubris
Using Modules
Installing a Perl Module
Unpacking the Module Source
The Configuration Step
The Build Step
The Test Step
The Install Step
Using Module Documentation

Introduction to DBI/DBD
The Old Way - DBPerls
A Better Way - DBI/DBD
Database Programming
Connecting to the Database
Creating a SQL Query
Getting the Results
Updating Database Data
Transaction Management
Finishing Up

DBI/DBD SQL Programming
Error Checking in DBI
Getting Connected
Using Parameterized Statements
Statement Handle Attributes
Other Handle Attributes
Column Binding
The do Method
BLOBs and LONGs and Such
Installing DBI Drivers

Introduction to Perl/Tk
Tcl, Tk, Tcl/Tk, Tkperl, Perl/Tk, etc.
Creating a Perl/Tk Application
GUI Programming Overview
Adding Widgets
Scrolled Widgets
Configuring Widgets
More Fun with Menus
Using FileSelect

Perl/Tk Programming
Tk::Error and Tk::ErrorDialog
Configuring Widgets
Geometry Management
Geometry Management with grid()
The Frame Widget
Defining Widget Callbacks
Nonblocking I/O with fileevent()
Other Widgets
Other Tk Commands
Getting Tk

Extending Perl with C/C++
Extending the Perl Interpreter
Overview of Perl5 XSUBs
Get Started with h2xs
Set up the Perl Wrapper Class
Write the XS Code
The XS File
Write Some Test Code
What Do You Want?
Returning Values on the Stack
A Walk Through an XSUB
Arguments to XSUBs
Other h2xs Options

Embedding the Perl Interpreter
Why Embed Perl?
Embedding Perl in a C Program
Compiling the Program
Perl Data Types
Macros and Functions
Manipulating Scalars
Memory Management
Script Space
Evaluating Perl Expressions
Dynamic Loading
Multiple Perl Interpreters

Module Development and Distribution
Distributing Modules
Get Started with h2xs
Files Created by h2xs
The Build Library (blib) Directory
Unit Testing and
Using blib
POD Translators
Cutting a Distribution
Other Niceties

Design and Implementation
Think First
Object-Oriented Design
Object-Oriented Development
Library Modules
Utility Programs
Timing with Benchmark

Course Directory [training on all levels]

Upcoming Classes
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