Hi!  I'm working on a program that  is supposed to allow the user to
be able to enter an idefinite number of tests taken. Each test is
worth 200 points.  The program should calculate the sume of scores on
all tests, calculate the number of tests taken, calculate the acerage

I've some problem with NetBeans 3.6, I can't debug my code. When I launch a
debug session, some message appears :
Incorrect Configuration
Exception while starting debugger :

Hi to everyone,
i have made  a dialog window in awt with 2buttons yes and no.
However when the user drags the dialog from its title bar, he can move it
inside the drawing area of my applet.

I have two String arrays (String[] arr1 and String[] arr2), from which I
wish to remove duplicate values. That is, every time arr1 contains a String
that arr2 also contains, I want to remove that String from both arrays.
For example,

I am trying to use an older app, written in Java 1.0.2 on a WinXP machine.
When we install the app, it will start and run, although some of the
features don't work (like it won't find or connect to the help files)
But after we reboot the machine, the app then doesn't work at all. ...

Hello all...
I have a simple JCheckBox. How do I  programmatically changing its
state. I have set the Icon, for this  JCheckBox, when it is
instantiated. And also it's PressedIcon. I want to change the state to

I am looking for info on how to run an older java app on current technology.
We have an app that was written in Java 1.0.2 and designed to run on
IE3.0.2. Needless to say, IE6 doesn't like it.
Is there a way we can run this app on a WinXP pro machine?

someone could suggest me a sample code for make a zip file of a folder and
subfolders in it?
thanks.

I am trying to get the simple HelloWorldExample servlet to work on
Tomcat. I am working with Tomcat 5.0.28.
I got the basic Tomcat page to work and all the examples out of the
box work as well. I just wanted to learn about creating my own

OK, my next assignment has to do with arrays. We have to populate an array
by getting stuff out of a database. (I think it will be a 2-dimensional
array as it has customers and for each customer a number of products.
Then I have to sort the customers in ascending sequence and the ...

Ok, I read a couple of intros for JavaServerFaces. But I could not figure out:
What is the real difference between JavaServerFaces and the good ol'
JavaServerPages+Swing Programming ?
What can I do with JSF what I cannot with either JSP or Swing components ?

I dont know why this happens , but when iam using JBuilder and JWTK2.2 and
i used a function like g.fillRect , the parameters that pop up are
p0,p1,p2,p3 this is very annoying now because i dont know what to type in
off by heart , newbie in distress please help!!!!!! :) thanks in ...

    I've seen this question answered on the net quite a bit, and I've
followed the advice I've found but I'm still afflicted.  I'm running
Tomcat 5.0.28 on Windows XP.  I have a JSP page with the following
directive :

Hallo, I have a web application that initializes without problems on
Tomcat 4, but fails on Weblogic 8.1 when run from inside
a WAR file.
Unfortunately, Weblogic does not give much diagnostics

I have a JPanel as a contentPane of a JFrame, which has Screen Size. Now
I want to add a component (which is also a JPanel) with a certain size
in the center of my contentPane. I tried it already with the methods
setPreferredSize() and setSize(), but my component seems to ignore ...