Tools And Utilities
Article

The Fundamentals of Eclipse Plug-In Development

Plug-in development in Eclipse is somewhat of an art form. If you're new to the concept of plug-ins it can be quite burdensome learning the myriad tools Eclipse has to help you write plug-ins. The...
Article

How Libspe2 affects Cell B.E. Programming

In this article, learn to do basic SPE process management and communication with libspe2. This standard library that PPE programs use to access and manage SPEs has undergone a major revision, and the...
Article

Process XForms in Firefox

Using the experimental Mozilla XForms extension, you can process XForms in your browser today. XForms makes development of Web-deployed applications faster and easier. This article demonstrates basic...
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Python Tutorial

This tutorial introduces the reader informally to the basic concepts and features of the Python language and system. It helps to have a Python interpreter handy for hands-on experience, but all...
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Jython Swing Basics

The following is an example of using the Jython interactive interpreter from the Windows 2000 command prompt. On this page, we demonstrate several Jython basics.
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Adding Icon to the Status Area of Taskbar

Any Visual Basic Programmer have by now added icon to the status area in very simple steps. But doing the same in Visual C++ is not so straight forward. Here I delineate the steps to undertake for...
Article

Secure Programming with the OpenSSL

Create secure server applications with OpenSSL; its documentation makes it look intimidating, but it's actually rather simple. In Part 3 of this three-part series learn how to build a secure server...
Article

DB2 Eclipse-Based Workbench and Stored Procedures

In Part 1 of this series you learned about Developer Workbench concepts and basic tasks. In this article learn how the Eclipse-based Developer Workbench resources, perspectives, views, editors, and...
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A Guide to Computer Hardware

Welcome to Computer Hardware 101, a basic overview of what-is-what in computers. Hopefully this article will leave you with a basic understanding of the nuts and bolts of your typical computer, and...
Article

PHP Security: Basic PHP Security

To make sure the security in your PHP scripts are okay, you have to start with the basics: filter input, and escape output. If you haven't got that working properly, your scripts will always be open...
Article

Making Sense of Subroutines

Subroutines are the building blocks of programs. Yet, too many programmers use them ineffectively, whether not making enough of them, naming them poorly, combining too many concepts into one, or any...
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The Basic Steps to Connect Oracle and Java Program

Here, I will show you what the steps to make a connection between Oracle database and your Java program.
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Big iron lessons, Part 5: Introduction to cryptography, from Egypt through Enigma

When is an enigma not an enigma? When it is deciphered. Learn how to make your own paper enigma encoder, then peruse the source code that duplicates its action to understand its simple yet ingenious...
Article

Managed C++: Loading and Displaying Images

One of the biggest drawbacks of programming in Visual C++/MFC was its lack of support for even the most basic of imaging functions such as loading and displaying an image. Therefore, this article...
Article

Spice up your SQL Scripts with Variables

Everyone knows the basic features of sql*plus, but one underused feature that can make your scripts an order of magnitude more useful is the ability to store and reuse values, including values read...
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Managed C++: Loading and Displaying Images

One of the biggest drawbacks of programming in Visual C++/MFC was its lack of support for even the most basic of imaging functions such as loading and displaying an image. Therefore, this article...
Article

Easy-peasy PHP

To demonstrate how just a little dash of PHP can make life easier for developers, I’ll take you through the steps of creating a very basic Web page with some dynamic content. You’ll then be able to...
Article

Thinking in Objects

A basic understanding of object-oriented theory is very important because, quite often, programmers do jump right into the code. Most of the software professionals whom I teach have attempted to make...
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