i am facing an internal error of (500)..while i try to connect apache
to mysql.....i am sure with the class path ...but itz not
happennin....where might the problem....plz guide me guys

I'm working on an application which will be very math-intensive, and
requires the use of mathematical constructs known as quaternions.
They are basically 4-vectors and that's all you need to know for this
discussion.

I wrote an app years ago using jsp, and life has been good, it just
hummed along quietly passing the password and username in the
connection string ex:
Class.forName("sun.jdbc.odbc.JdbcOdbcDriver");

Hello! : )
I'm Roberto From Rome, and I have two questions for you.
(this newsgroup is that I wants. It's gold for me!!!)
1. In a java application, can I "call" another application like microsoft

Hello to evribody! m Fabio From rome.
My questions are thats:
1. Can I put two different IDE (netbeans IDE and Eclipse IDE) with 2 Servers
like JBoss and WebSphere in the same computer? The 2 jdk (those from

My java app needs to put a directory of jar files on the classpath. It's
a pain to specify every jar file explicitly on the command line, because
the files are going to change from time to time.
I've seen a variety of ways to automatically include all the jar files

I'm new to the world of programming, and am trying to download jGRASP
on a Windows machine.  It seems foolproof, but when I try to compile a
JAVA program, I get the following error:
jGRASP wedge2 error: command "javac" not found.

I want to develop a software/program that sends sms messages to my
bluetooth enabled wireless phone and receives sms messages.
What are the packages that i need to download to get started with
bluetooth?

 I am new to J2ME, and as such, to Java too.
 Is it possible for an application to modify any of the files that
are passed into the device with the application jar file. Example
might be a resource text file used to store dictionary data, passed

Scenario... Client connects to server socket, no problem sending
transmission packs back and forth...
Somewhere during this communication the server socket closes for any
number of reasons.

I am using BlueJ and trying to create a HashMap to hold students names
and grade results.
I have been told that one variable called students, should hold a map
of students using their names as keys.  The student objects which are

I'm considering using VJ# in a first programming course in addition to or in
place of
JBuilder and the J2SE. Given install problems other students have had,  VJ#
seems like a nice alternative.

There are two way of Thread Implementation
1. Extending a Thread Class
2. Implementing the Runnable Interface
My Question are

How do I get rid of any text in parentheses?
For instance,
I went for a walk
I went (test) for a walk

Can anyone give me a link to sample programs on serial communication
using java comm API? I need to send and receive data thro the serial
port(COM1). I tried downloading the generic zip file from the sun
site: http://www.sun.com/download/products.xml?id=43208d3d . But this