This code works perfectly in IE, but does not work in Netscape 7....It
is designed to force the user to only enter numbers into a textbox.  I
also want to allow them to tab over the box as well as handle an enter
key press while they are in the textbox.  Here is the code.....

Hi - I'm trying to render some graphics on a very large image. My
understanding of the following code is that it should render the
graphics directly to a new file on disc, so the image size won't be
limited by memory. However, with very large image sizes I still get an

I have the following configuration:
- Windows XP
- Eclipse 3.1
- JDK 1.4.2_09

i have this method to remove a String from an ArrayList. i get the error
message "cannot resolve symbol - method remove (int)".
public void removePerson(String personsName)
  {

Problem:
InputStreamReader blocks on read() until EOF is reached while reading a
homemade InputStream but reads one line at a time while reading from System.
in. Why?

Here is my code :
-------------------
package bdd;
import java.sql.Connection;

Hello. On Linux and Windows, the following runs without a hitch:
public class Screen extends JComponent implements KeyListener,
Runnable, Serializable
...

I realy need help. iv been trying for a week to get this working and im
realy struggling. im a uni student and i have been set this assignment
where we have to create a system that will store information of volunteers
and of people who need help from them. everything should run from ...

every time i try to compile my code i get the error message "; expected".
but i know that i dont need a ";" because there is already 1 there. why is
this happening?
public void assignPerson()

   I'm attempting to read a Tagged Image
File Format(Tiff) file and extract the tag
information. But I'm having trouble creating
an instance of a subclass from the integer tag.

I am trying to add columns in table dynamically using  java, means if i
crated a table then i shuould be able to add/ remove the coloumn in a
table at runtime. when the column is added or delted it should not
effoect other columns.

I have had this problem a number of times, and I've always had to hack
around to fix it, and I'm not sure what is actually going on.  Due to work
agreements, I don't have code I can show at the moment, but I've seen this
so often I'm hoping it's not unique to me.

Can anyone comment on this error message ?
All classes currently implement Serializable.
Thank you.
java.io.NotSerializableException: sun.awt.image.OffScreenImage

i am having the following values in the databse file .. all attributes
read string values
IterationNo            HostGuest
    GuestChoice    HostChoice

I have the following (sub-)task to implement
in Java.
Construct a GUI widget
 which is a container