Does anyone have any great ideas or experiences they could share
regarding pushing new code out to a live website?  I have two load
balanced machines running my application.  There is some important
state in the HttpSession.

I write a program in which i use fullscreen mode.
I have read about this a little. I learn from David Brackeen's book -
Developing Games in Java and of course from java docs but there is a
problem i cannot handle by myself so please help me i you'll be so kind :)

I work in a web based environment (Oracle 10.1.2) and have a situation
where I need to send a file to the user's client machine. I want to
make sure that when I send the file the user sees a dialog box that
asks them to save the file to disk.

Can anyone share a code snippet written in java that takes the name of
a Windows NT service and returns the status of the service?  Running,
Paused, Stopped, etc.
TIA,

I need a help. Recently I wrote a swing applet for uploading  files to
php server. It seems that everything is fine now. I can get the exactly
same size files in the server. For text file, there is no any problem
to be openned. But for image and moive files  (such as .jpeg, .gif  ...

I have an applet and I want to create two threads - one to handle inbound
network io and the other outbound.
So I do this:
public class MyExample extends Applet implements ActionListener,

I am reading a Java program written by my officemate. There are about 30
to 40 classes. Some are gui, some are models. I feel very hard to
comprehend which class is calling which class.
Should I ask the author to give me a UML map? I don't think he has used

I have a Java/JavaScript GUI application where I perform a lot of long DB
operations
[e.g. massive SQL Insert's], which takes 5-60 secs to perform.
Sometimes user double-clicks the button or just gets impatient and clicks

I am trying to get a unicode string into a numerical value.
Example: "\u0001\u0012" = 65554
Is there a method that can take the string and convert it to a long/int
or even a string with the numerical value.

I have a purchased specialized search tool that cannot tolerate being
shut down before it completes its search, so when a user logs out of
our tomcat application session, I redirect them and then allow the
search to complete in a thread.  At the end of that thread I invalidate

Hello, I am a master student at Brigham Young University. I am doing a
study about religiosity and broadcast news.
I really need your help. This survey only will take 5 minutes.  Sorry
for the inconvenience.

I'm having a problem updating my jLists. I'm trying to update it using
the jList.setListData(array) while in a loop so that it's constantly
updated. Any suggestions or strategies are greatly appreciated. Thanks
private void jButton3MouseClicked(java.awt.event.MouseEvent evt) {

Hi  alll,
            How can i  copy the location of files in the string array
  using filter  like *.* ,*.log or any pattern.
Thanks in advance

Hi, I'm looking for some algorithm of mutex for n processes and I found
only Lamport's Alg. There are at least 2 more algorithms: Peterson and
Dekker. I found algorithms only for 2 processes, but I need one more
for n. If you know any other algorithms or know how to implement one of

I'm trying to compile a very simple JSP page on Tomcat 5.5, JDK 1.5
<%@ page import="java.util.*" %>
<%
       Object v = new String("b");