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Jac Wright » An Introduction to Object-Oriented Programming (1 of 5)

emweb — Wed, 28 Mar 2007 08:02:41 GMT

This is the first of five articles on object oriented-programming. * An Introduction to Object-Oriented Programming * Thinking Object-Oriented * Planning an Application * Creating Objects * Making Objects Reusable An Introduction to Object-Oriented Programming will give a brief overview of why there is such a thing as object-oriented programming. Conceptualizing Systems will help us to better picture a system in terms of objects and how the relate to each other. Planning an Application will teach us the importance of planning and what we should do to plan. Creating Objects explains how the objects in our application are born, and how they should be structured. Making Objects Reusable covers some more advanced topics and allows us to reus

Java - a hotchpotch of resources

emweb — Mon, 26 Feb 2007 13:29:16 GMT

Some answers to common questions * Servlet Design - How can I do in a servlet? * Compiling And Working With Packages - A set of rules to keep your compiler and interpreter happy. * The Extensions Mechanism - How to use it, and a couple of caveats. * Strings/StringBuffers - When String concatenation makes sense, and when it's plain evil. * String conversions - The Good, the Okay-I-Suppose, and the Utterly Horrible. * Classpath woes - Dr Classpath, or "How I Learned to Stop Worrying and Love the Defaults" * Newsgroup guidelines - How to get the most out of the comp.lang.java.* newsgroups. * Parameter passing in Java - an explanation of the pass-by-reference/pass-by-value confusion. * Converting a Java application into

Java 101: What if I Don't Know Java?

emweb — Fri, 02 Mar 2007 07:32:26 GMT

Today, more and more languages have the same concepts, control structures, and even syntax. If you're new to the world of object oriented programming, though, there are a few "gotchas" you should be aware of. For the most part, WebLogic Workshop hides most of these details from you - letting you focus on the procedural business logic that really matters - but its always good to be aware of some of the details. This section outlines the basic rules of Java syntax and gives a brief introduction to some of the Java concepts that will be important for you to be familiar with as a WebLogic Workshop developer. For a more detailed and thorough introduction to the language, we've recommended several books and introductory courses that will help you get started.

Java Glossary: Definitions for Common Terms and Acronyms Used in the Java Industry

emweb — Wed, 28 Feb 2007 09:02:43 GMT

Suggested Reading Java KeywordsJava Programming TutorialBeginning Java Programming Join the Discussion Focus on Java Forum Related Articles Computing Linux Unix GlossaryComputing Linux Unix Glossarygnome-pm - What is gnome-pmFocus on Java TechnologyJIT (Just-In-Time) Compiler - What is JIT (Just-In-Time...

Java Glossary: JPEG encoder

emweb — Mon, 26 Feb 2007 13:12:07 GMT

lots of resources uptree (http://mindprod.com/jgloss/jgloss.html)

Java ist auch eine Insel

emweb — Wed, 28 Feb 2007 12:43:52 GMT

In this Blog I write open SOURCE, Javascript, new Eclipse Plugins and further over current Entwickungen in Java, software development generally. Name: Christian Ullenboom Location: Hanover, Lower Saxony, DE I am since 1997 Java coaches and author of the book› Java am also an island ‹. Since I may call myself September 2005› Java champions ‹.

Java Links & Resources

emweb — Fri, 04 May 2007 15:07:53 GMT

# Java at Sun * http://www.javasoft.com * Java language specs * jGuru tutorial from Sun # Tutorial & educational web sites: * Public Static Void Main - online Java compiler and tutorials * ICT curriculum * Java resources for teachers and students * javaboutique.internet.com * Java: An Eventful Approach at Williams College * LearningLynx.com online Java courses * Glencoe Publishing textbook student data * applet tutorial * javaranch.com * apcomputerscience.com * Java error messages * The Analytical Engine - interactive overview of CS including computer hardware * dreamincode.net - resources for various languages including Java * KidBasic - not Java but easy to use & graphical language for yo

Java Practices: Recursive file listing

emweb — Thu, 22 Feb 2007 08:18:42 GMT

The File class has methods for listing the contents of a single directory, such as list and listFiles, but there is no method for listing all files in a directory tree. Here is a simple utility which returns a sorted List of File objects which reside under a given root directory. It uses recursion. import java.util.*; import java.io.*; /** * @author javapractices.com * @author Alex Wong */ public final class FileListing { /** * Demonstrate use. */ public static void main(String... aArguments) throws FileNotFoundException { File tempDir = new File(aArguments[0]); List files = FileListing.getFileListing( tempDir );

Java Programming Notes

emweb — Mon, 05 Mar 2007 12:37:49 GMT

Java Notes. These Java programming notes are written to fill in missing or weak topics in textbooks that I've taught from. Many pages are useful for reference, but not as an ordered tutorial. Some pages are still rough drafts, but I'm slowly working on fixing them. notes-java-2007-01-15.zip [2.0 MB]. Java Basics. I've started writing a more coherent tutorial called Java Basics. In addition to lessons, there is also commentary which explains why things are done the way they are. JavaBasics-2007-01-15.zip [0.3 MB].

Java Programming Notes: Table of Contents

emweb — Thu, 31 May 2007 08:29:18 GMT

Java Notes. These Java programming notes are written to fill in missing or weak topics in textbooks that I've taught from. Many pages are useful for reference, but not as an ordered tutorial. Some pages are still rough drafts, but I'm slowly working on fixing them. notes-java-2007-04-25.zip [2.4 MB]. Java Basics. I've started writing a more coherent tutorial called Java Basics. In addition to lessons, there is also commentary which explains why things are done the way they are. JavaBasics-2007-04-25.zip [0.4 MB].