i am a student of bsc csc...currently i am studying java
Does anyone know How did swing get its name?
regards........

I've got a question about busy waiting.  Our application controls
hardware devices via the serial port, so we are constantly writing
commands to the devices via an OutputStream, and reading the responses
from an InputStream.

I have a web application which use struts. I have used commons file
upload to allow the user to upload files using my web site.
The problem is when he uploads a file of large size say 20 MB the file
is uploaded successfully but the session expires.

  I am using eclipse to run my code. I get the following error when I
compile my code.
I have already added jsr173_api.jar file to my project
properties/libraries. But I still get the below error.

I've been asked by a colleague to try and integrate her JavaHelp files
into a program we are developing because she is having problems. I've
downloaded jh2.0 and I've gone to Control Panel-->System-->Environment
Variables and set Path with C:Program

I want to upload a file from cliet to server using servlet.Can you help?

I'm trying to wrap an ObjectOutputStream around a PipedOutputStream...
It doesn't seem to mind as as the PipedOutputStream isn't connected,
however if I try to wrap the ObjectOutputStream around an already
connected PipedOutputStream, everything simply freezes.. no error

I have a servlet which i am using in combination with the
xmlhttprequest object on the client side.
The servlet works fine, but after making some repetitive requests, I
get the following exception:

I've built an application, nn and simulation with a lot of
visualization , in java, now my computational needs are exceeding the
power of my system.
I usually used the observer pattern  to listen to changes on the data

I am trying to design a logger for my applications, but the problem is
that i couldn't find mutch about designing a logger. Anybody knows
where could i find such information?
I mean how sould it be implemented?, what exactly should it do?, is

I'm a newbie to Java and have today completed my first Java applet.
It's a panorama viewer which i intend to use on my website instead of
Apple's Quicktime Virtual Reality (QTVR) format.
I've used the QTVR format for a while but think that i'd get more visitors

I'm having difficulty understanding what's happening with class paths,
environment settings, and system properties when using Runtime.exec().
The following code successfully propagates the new class path to the
forked process:

I have the following code but when I try to send message beteewn client both
have to enter a string before the first string appears on the other person
screen how can I make it so that when first start the cleint and enter a
string it appears stright away not only after they enter a ...

Hello Guru's,
 Do not know if I am posting in the right place and please let me know
if it is not.  I have an issue with an application that I am building
that uses JSP and SERVLETS.  Basically when someone clicks the submit

I'm still in the design phase of this program.
I'm trying to write a web crawler that will go through a web page and
find broken links. I can parse the html document and open new links fine.
What I can't figure out though, is how to get the error code from the