I'm curious about something.
I'm doing java development on both my notebook and desktop system.  I need
to keep the two in sync.
I /can/, of course, run synchronization software (that is not cognizant of

We would normally cache some info to avoid accessing database everytime.
My question is whether it is ideal to keep such information (which isn't
huge in my case)
in the sessions of Tomcat (btw, i am not using EJB) which have native

i am using log4j for keeping log in a file.  i want to turn off log4j
printing on the console ?  how do i turn off that ?

I am developing an RPG game and was wondering if I would have
advantages when I use some OO for the battle-engine. Actually I am now
trying to model the whole game in UML, just for the fun of it.
I have a model like this now:

          It seems that SIEMENS is unsocial, because the soft button define
is different to others.
It make me very complicated to compiler a code for all phones !
Does it has no rule to follow about keycdoe?

I am required to build a stub to access C API's from Java. For that
purpose I have used Swig to generate the wrapper code.
One of my structures contain "union" as a field. Now the generated
wrapper provides a get() method to access the union in Java, but there

Someone have a saple program that show a H.263 stream received from a
IP camera ?
Many thanks.
Aloha!!

I have a problem with using JMS in Application server environment.
After some time the application server throws an java.sql.SQLException.
First there are only small amount of exception but during time their
quantity become more and more and in the end the application server cannot

Can someone explain to me how it is that I can add values to a manifest
(and subsequently add it to a jar file). I see the part where I can add
it to the jar, but when I look at the Attributes class
the toString() method is not overridded so I have no reason to believe

I wrote a RMI server class to access a MS Access database with the
intenetion of providing concurrency access for the database for remote
clients.
Remote interface has 3 methods addEmployee(Employee e),

 I sometimes use "Jalopy" as an Ant-task to reformat my source
 code, before I publish it.
 Now I found that Jalopy does not seem to be available for Java
 1.5 and thus can not format annotations. It seems to not

JDK 5.0 supports 'Generics' feature.  But,
the following code generates compile error.
===================================
public class CircularBuffer<E> {

Hi, i found some source code online for a holdem poker odds calculator.
i had a look at the code, and tried to copy and compile it. It
compiles, but doesn't give the answer i was expecting! bascially it's
for a java appletts which you can see here:

We're busy creating a web application that needs different localization.
ResourceBundles would probably be the best thing to use for this. However,
we would like to use a database as the backend for the ResourceBundle.
This would make changing and adding translated strings much ...

First off I'm aware good practice dictates the use of small cookies,
however, I must pass two cookies each 2130 bytes.
Both Netscape and Firefox have no problem with them however IE (6.0)
must be looking at them as one large cookie and is not accepting them.