My jsp page embeds a java Applet in it with the following lines:
<jsp:plugin
   type=applet
   code="mypackage.myApplet"

I am writing a web app with Servlet and Jsp. The app requires user
login. The user information is saved to a session bean. I then check
all request to server for the login information. Request without right
login information in the session will be denied. All those are pretty

Would anyone happen to know the maximum length of a URL in Tomcat
5.0.28?  Is there a limit?
I didn't see anything in the Tomcat documentation regarding this issue.
Thanks in advance,

this code can save html source in a directory of my pc but can't save images!
If i introduce image path this class save it but I can't see it as jpeg or gif!
How can I do it, all in a 1 step!
thank you very much

i've just read some docs about generics in Java, and i would like to do
a complete Canvas class. Here is my attempt:
import java.util.LinkedList;
import java.util.List;

I was wondering if anyone here might know how the get Netbeans to pick up
J2EE packages so that it stops putting those annoying red squiggly lines
under every line I write that uses a J2EE class? It keeps trying to
"helpfully" delete all my imports from javax.servlet.* packages.

Is there any way to partially refresh a web page on each request?  I
have a search page that needs to refresh the number of results with
each change in the form elements.  Since there are so many
possibilities, the page needs to run a query server side for each

I was having a friendly discussion with another developer, who did
something like:
public interface MyInterface
{

We have written swing based application to edit property files(plain
text) of our application. We want to keep track of changes made to this
property file.
For e.g. if someone changes some property value from the file, then old

Hey guys, I'm new to j2me and I would like to develop a hangman game
for a mobile phone, are there any tutorials available online to tech me
specifically how to
do this.

couple days ago I posted a question on this subject, but think I wasn't
specific enough.
So, once again:
I'm trying to develop an application in Java that will act like a server

I am attempting to swap big endian bytes to little endian format. Here
is a snippet of code which doesn't seem to work:
    byte b[];
    public double getDouble (int offset) {

Say that I have a string of bytes (byte[]) defining a class, how do I
create a simple ClassLoader to define the class?
Regards,
Jesper

Hai,
I'll explain my problem clearly.
Using buildMatrix.java I build one matrix( a two dimension array), say X

Hi, I was wondering if there is a simple way to conditionally use
classes which may or may not be there.  Specifically, I want to write
code that uses BufferedImage if I'm on JDK 1.2, something else if I'm
on JDK 1.1.  Reflection is one way to do it, but it's messy.  Is there