Hi guys, I'm learning servlet and jsp and when I encoutered this error
when i tried to access a servlet:
The server encountered an internal error () that prevented it from
fulfilling this request.

I was wondering if I could reference a .NET assembly inside of a JAVA
assemble for use. I am using one of the .NET internal assemblies and
dont want figure out how to do the same thing in JAVA so i want to just
call the .NET assembly and use that method in my java code.

I need to read several large arrays of integers off a disk into int []
variables.
I could read them into byte[] arrays and then convert, doing lots of
masks and bitshifting. I can't help but believe there's a faster way.

I have an inputStream to read a text file:
BufferedReader inputStream = new BufferedReader(new FileReader(fileName));
String line = inputStream.readLine();
After reading several lines, I hope to bring inputStream back to the

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I have a method defined as follows in a class:
    public static void salary_proj_accept()throws IOException
               {
                   statements;

Does anyone have an example of the SendUrgentData method?
Once again I have to appologize for putting my Java and OO ignorance on
display, but although I was able to do various setOption() and getOption
calls on a SocketImpl I was unable to use the .net.Socket socket(socketImpl)

Greetings All,
I've been searching high and low for any article or documentation on
how to disable the embedded tomcat that comes with JBoss and then make
JBoss work with a standalone installation installation of tomcat. I am

Can i save the session related objects( usually used in servlet and jsp ) in
web service?
SK

  I have a question regarding what a normal development enviroment
would look like.  In my current position we  had three environments,
development, quality assurance, and production.  Code is developed in
dev, migrated to qas, and eventually migrated to production.  We

Helo Friends,
I am a novice programmer, I'm working with Jsp + Javascript to develop
a web application.
I have a floating table in my webpage which I achieved using JS. I

I'm not sure under which conditions, when printing a stack trace, the
"unknown source code" is shown instead of the line in the source code
where the exception was thrown. Not knowing the line make debugging
more difficult... I thought it was only with code developed by third

Well, I know equals() and compareTo() could behave different to test
for equality, it just depend on the way I implement them, but, Would it
be a bad practice to rewrite equals() and compareTo() so they behave in
the following way:

My Java needs to check a log file to see if things are correct. If there
is a word, "successfully", then it is correct. I hate to read in each
line, parse it into tokens, and check each token. Is there a better way
to do it?

is it possible in a JSP to receive data sent thru POST to that JSP? (without
using a servlet)
I tried with
   request.getAttribute("parameter")