Java Boutique : Java Forum :

Frequently Asked Questions (FAQ)

How to add Java to your site

How do I add a Java Applet to my site?
How to add Java Applets to your Web Page

General Questions

What does bad magic number mean?
How do I configure the "mailto" to include a subject line?
I can't run applets on my computer!
How can I change the colors in an applet?
I can't get applets to work on Angelfire -- what can I do?
Are the applets on the Java Boutique copyrighted, and can you permit me do do what I want with the applet?
What can I do to prevent someone from using an applet which resides on my own server--just pointing to it with a codebase paramater?
When I try to download a class file from the Java Boutique, and also other places, Netscape saves the file with an .exe extension. What can I do to prevent that from happening?
I downloaded an applet from your site, and I get a "____ class not found" error message, and the applet won't run. Why?
What are the security limitations of a Java applet in a Web browser?
What is the difference between an applet and an application?
What is the difference between Java and JavaScript?

Selena Sol: Questions and Answers

Definitions: What is Deprecation?
Defining JSP (Java Server Pages)
Defining "interpreted bytecode"
Defining "implementation-dependent"
Defining "multi-threaded"
Defining "robust"
Defining TCP/IP protocols
Explaining Java database access and servlets

Applets in Web Pages
Using 'mailto' in applet parameters
How can I hide the java code from the View/source?
Where in the HTML code do I place the applet?
How do I add Java to my site?

Programming in Java
What is the "super" class and how is it used?
Procedural vs Object-Oriented Programming
What should I do if I get the "Package javax.servlet not found in import" error?
How to Get into the Web Development Business?
A Basic Form Applet
Books and Compilers

Specific Questions

Is there a good way to animate a flag?

Check out the Wave applet.

How can I add that little icon you have in the location bar in IE5?

That little icon is called a favicon which is a contraction of 'favorites icon'. It's just a 16 x 16 bitmap image with the extension .ico. You can create your own .ico files with a free, online, Java-based tool at favicon.com

How to Add Java Applets to Your Site

New on the Java Boutique:

New Review:

Time Management Made Easy with the Quartz Enterprise Job Scheduler
Why not just use the Java timer API? This open source scheduling API boasts simplicity, ease-of-integration, a well-rounded feature set, and it's free!

New Applet:

Reverse Complement
Reverse Complement is a simple applet that converts DNA or RNA sequences into three useful formats.

Elsewhere on internet.com:

WebDeveloper Java
Lots of Java information on webdeveloper.com

WDVL Java
Thorough Java resource at the Web Developer's Virtual Library.

ScriptSearch Java
Hundreds of free Java code files to download.

jGuru: Your View of the Java Universe
Customizable portal with online training, FAQs, regular news updates, and tutorials.