I am trying to modify this sample code from SAMS JSP in 21 days. This
code shows the records from a database table. Presently it has 2
buttons, one for showing the "next record" and the other for "previous
record". On clicking the buttons Javascript functions are called.

I have a zipped folder in the C drive and I tried to open it using a
jar command but it gave me an error which I have pasted below.
Can anybody please tell me how I can open it using jar? I know I can
use WinZip like utility but am curious how to use jar.

I read that an anonymous class is an unnamed local class.
However, in the example below, I have created what I believe to be an
anonymous class that is a member class, not a local class.  Anyone
want to comment?

I have the following issue.  I setup tomcat successfully (hooray!),
and now I see the tomcat default index page.  So I take my own
index.jsp
page and put it into the root of the website, the exact location I am

I'm trying to use connector between Apache and Tomcat 5.5.
Do to that, I've added some lines to server.xml:
      <Connector
          address="192.168.2.101" port="8009"

We know, that sending a Java process signal 3 will cause it to dump the
list of threads to the stderr.
What we would like, however, is the (huge) list of objects.
A vendor's program (we don't have sources) runs for a while here

My webapp is generating "Broken Pipe" errors
(java.net.SocketException). I can't figure out what "broken pipe"
means. I've tried Google. Can somebody translate this for me?
FWIW: the exception occurs while evaluating a Struts <logic:iterate>

When I use class JFrame to create a window,I didn't register any
EventListener such as WindowListener on it,and neither did I use method
setDefaultCloseOperation to set it exit on close.That means I can't
close that windows normally,and so it was.But I could minimize this

Please, how i  can to do this ?
I use Tomcat 5.5 and MyEclipse 5.0
Thanks

I am trying to learn the Ant framework. And for this I am doing the
tutorial that comes with the framework download.
Everything went well until I reached the part where I have to reach
the JUnit framework for testing. I get the error pasted below when I

I'm getting an error message I don't understand.
The message is "The method newCanonicalizationMethod(String,
C14NMethodParameterSpec) is ambiguous for the type XMLSignatureFactory"
The code is "Code Fragment 2" from

I have a jni native method that calls a function in an existing shared
object library.  This
function in the existing shared object library attaches as a client to
an existing shared

I am currently working on a quite computationally heavy program. As it
would be possible for me to do computational tasks in parallell, I would
like to be able to use several cores when the program is being run on
computers that have such processors.

JavaFX what its really mean ?? , sun announce it at JavaOne ,
its scripting language , what Sun want to say , go out for AJAX or
replace our old Applets with fantastic Script language, or replace
Micromedia Flash  ?

I want to define a function in the base class that will do some stuff
and then "return this;" but in a such a way that when called on an
object of a derived class it will return an instance of that class?
public class A {