If this is not the correct forum for this question please let me know
which one as I looked and did not see a better one.
I need to run 2 version of java JVM/JDKs , 1.4.x and 1.5 on the same XP
machine but have different programs running using the different JVMs/JDK

Yes, that's right. Uninstall Microsoft Java and use current Sun's JVM
with IE. I thought this maybe of interest for some people here. Let me
digress and set this up a little bit.
I always keep an eye out for better performing web browsers, only as an

I need to validate my form fields on my jsp page. I'd rather not use
beans, is there any other good ways? anyone know of a way i can make a
javascript validator or something? i'm not good validating.
any help is appreciated

I'm having errors with static arrays, errors which seem very weird to
me, here is the code which is causing the problem and the error
message. Is it my programming mistake, or is it some problem with
compiler or something?

Hello.  I'm trying to learn J2EE.  I am running Apache Tomcat/5.5.12 in
Windows XP.  I must have overlooked something, but I can't seem to get
past the following problem that appears in my browser:
HTTP Status 404 - /Ch04/TopicList.jsp

"The trouble is, the JTable is only displaying the first element in
rowData."
I'm having trouble displaying all the information in a JTable. First I
create two vectors:

    I'm building a small GUI front-end for a command-line utility.  I
need the front-end to run the command-line utility in a background
thread... piping the output to a GUI widget, and piping any user
input from that widget back to the utility.  Basically, I need to

i have this code:
String file = application.getRealPath("/") + "registered.txt";
       FileWriter outW = new FileWriter(file, true);
       outW.write("*T --------------------- \n"

If I have this class:
  class A {
    public A(String a);
  }

Working on this compound Interest Program and want to repeat the
program for  10 different interest rates, I think i should be using a
loop but not quite sure how to go about it. The following is what i
have so far.

This is probably a silly question but is there a maximum number of
characters for a static name?
i.e
public static final int ABCDEFGHIJKLMOPQRSTUVWXYZ........... = 1;

Given a DOM Document object that has been parsed from an XML file, I am
using org.apache.xpath.XPathAPI to selectSingleNode for modification.
Unfortunately, the returned node is static.  Is there a way to modify
the returned node such that the changes are propagated back into the ...

I was trying out the source code from
http://www.owlmountain.com/tutorials/NonBlockingIo.htm#_Toc524339534
It so happens that CPU Usage becomes 100% even if a single client is
connected to the server. It stays at 100% until all clients disconnect.

I have a web page displaying some recordsin a table. I have to sort the
records depending the record number, record date etc.,I have to provide
the functionality to show the records in increasing and decreasing
order also. for this I have a small image1 showing descening order.

I'm used to seeing and have adopted the javadoc style overtime so as to
document my packages/classes/methods from a responsibilities and contract
stand point.  This makes total sense for the client programmer using library
code.  However if you aren't writing library code and your ...