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XML Communication Model
This chapter provides tutorial examples and notes on XML communication model. Topics include sending and receiving XML messages over socket communication connections; XML communication server and client sample programs: GameServer.pl and GameClient.pl.
2022-10-18, ∼193🔥, 0💬

File System Functions and Operations
This chapter provides tutorial examples and notes about file system functions and operations. Topics include using built-in functions to create and remove directories; using unlink() to delete files; using file test operators; using stat() to return file statistics.
2022-10-10, ∼193🔥, 0💬

ActivePerl on Windows Systems
This chapter provides tutorial examples and notes about using ActivePerl on Windows systems. Topics include features of ActivePerl; installing ActivePerl on Windows systems; running Perl scripts with ActivePerl.
2022-10-05, ∼191🔥, 0💬

SOAP::Lite - SOAP Server-Client Communication Module
This chapter provides tutorial examples and notes on the SOAP::Lite module. Topics include SOAP introduction; features of SOAP::Lite module; SOAP server example with SOAP::Transport::TCP; SOAP client example; SOAP::Lite tracing functions.
2022-10-07, ∼189🔥, 0💬

Installing Database Module for MySQL
This section provides a tutorial example on how to install Perl modules to access MySQL database server with Perl scripts.
2022-10-29, ∼188🔥, 0💬

XmlSimpleHash.pl - XML Hash Example
This section provides a tutorial example on how to work with hashes resulted from the XML::Simple parsing operation, XMLin().
2022-10-16, ∼188🔥, 0💬

About This Book
This section provides some detailed information about this book - Perl Tutorials - Herong's Tutorial Examples.
2022-10-07, ∼188🔥, 0💬

What Is HTTP::Cookies?
This section describes what is HTTP::Cookies - a Perl class that helps you to extra cookies from HTTP::Response objects, store them and attach them to HTTP::Request objects.
2022-10-07, ∼188🔥, 0💬

Socket Communication Over the Internet
This chapter provides tutorial examples and notes on socket communication. Topics include the socket communication interface model; built-in functions for socket communication server and client; using listen() and accept() functions to play the server role; using connect() to play the client role.
2022-10-28, ∼187🔥, 0💬

connect() - Establishing a Socket Communication
This section describes Perl built-in functions: socket(), bind(), listen(), accept(), and connect(), that can be used for the server program and client program to establish a socket communication.
2022-10-11, ∼186🔥, 0💬

Declaring and Calling Subroutines
This section describes some important rules about declaring and calling user defined subroutines: parameters are passed as a list value stored in the special local variable @_; subroutines are normally called with their name prefixed with &amp;.
2022-11-18, ∼185🔥, 0💬

Perl Installation on Linux Systems
This section describes how to verify Perl installation on Linux systems. The 'perl -v' command returns which version of Perl is installed on the Linux system.
2022-10-12, ∼185🔥, 0💬

"suppressempty" - Parsing Empty Elements
This section provides a tutorial example on how to use the 'suppressempty' option to control how empty XML elements should be parsed.
2022-10-10, ∼185🔥, 0💬

Typeglob and Importing Identifiers from Other Packages
This chapter provides tutorial examples and notes about typeglob and importing identifiers from other packages. Topics include accessing typeglobs from package's symbolic table; defining alias for identifiers from other packages; using Exporter to export and import identifiers from other packages.
2022-10-23, ∼184🔥, 0💬

What Is HTTP::Response?
This section describes what is HTTP::Response - a Perl class that represents the HTTP response message returned by a Web server.
2022-10-06, ∼183🔥, 0💬

What Is CGI::Cookie?
This section describes what is CGI::Cookie, which is a sub class of the CGI.pm Perl module, which help you to create HTTP cookies and manage them in HTTP headers of request and response messages.
2022-10-06, ∼183🔥, 0💬

Perl Version Pre-Installed on macOS
This section provides notes to verify Perl version supported on macOS and run a simple Perl script.
2022-10-18, ∼182🔥, 0💬

Socket.pm - The Socket Module
This section provides a tutorial example on how to use the Socket.pm module to creating sockets and establish network communication connections.
2022-10-10, ∼182🔥, 0💬

GameServer.pl - XML Communication Server Example
This section provides a tutorial example on how write an XML communication server program to accept client connections, send and receive XML messages.
2022-10-06, ∼182🔥, 0💬

Install Perl Module with CPAN Shell
This section provides a tutorial on how to install a CPAN Perl module automatically with CPAN Shell.
2022-10-18, ∼179🔥, 0💬

Defining Your Own Perl Module
This section provides a tutorial example on how to define your own Perl module with its own name space and stored in a separate script file named as *.pm.
2022-10-09, ∼179🔥, 0💬

SocketClient.pl - A Simple Socket Client Program
This section provides a tutorial example on how to write a simple socket communication client program, SocketClient.pl, which creates a socket and makes a connection request to a remote socket communication server.
2022-10-14, ∼178🔥, 0💬

Generating HTML Document with CGI.pm
This section provides a tutorial example on how to generate a HTML document with methods provided in CGI.pm module.
2022-10-06, ∼178🔥, 0💬

gethostbyaddr() - Network Utility Functions
This section provides a tutorial example on how to use network utility functions to get default port numbers of standard network services, or get the host name on the network by a given IP address.
2022-10-28, ∼177🔥, 0💬

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