Let us say you invent a generic method to create the header on a
webpage.  Let's say it has a whacking huge number of parameters.
Now along comes a new heading that needs a wrinkle, one extra parm
passed. You could create a new method with N+1 parms, and have the old

Can somebody explain how the Class.getResource method constructs its
absolute name? In particular, I have a directory setup like this:
root

Can you show me an API that allow me to start a video file in an
external Media Player in Windows as, for example, Windows Media Player?
Thanks.

I have a web (Struts based) application which holds almost all info
about what user is logged in and what he was currently doing in a
session.
Once the session expires, all info is lost and users get errors... so

ePlanetLabs (http://ePlanetLabs.com/products.html ) has great products
for all Sun Java Certifications and Career solutions
Solution Guide and material is better than Ten (10) Mock tests in exam
simulator

can anybody share to me basic  JAVA application which i can use in my
Website Development ????

I need to be able to press an F key (or any of the keys that don't
produce a character) and produce a character in a JTextField.  I tried
to use a KeyListener to detect the F key and then use setKeyCode() and
setKeyChar() but that doesn't produce any output.  The reason I need

I've created a class to implement a state machine, so it's got a State
attribute. It has algo got a private java.util.Stack attribute.
In order to work, State classes need to access the stack to push and pop
data, etc.

I have a homework that is about Data and File I/O. It require to select
some data from an InFile to an OutFile, which should not be too
difficult. However, I am very confusing with the huge number of I/O
classes and their methods, don't know which one should be used.

I would like to have the JChooser Save Dialog display a default title
plus extension when the user first clicks on the Save as option.  It is
just like what Microsoft Word does when a user creates a new document
and goes and saves it, and the dialog displays a default title.doc for

we have a java application game starts through applet, which initiates
sevral threads. Our poblem is when user close game window but applet
loader browser window opened the game is not actualy closed but the
threades are still running which causes problems. As

I have a jtable object, and I am trying to test the object to see if it
has been left blank (i.e. "" or null).
So I tried
getValueAt(iRow, iCol) == ""   and getValueAt(iRow, iCol) == null

Can any one tell me why variable names in Java should not begin with a
digit?

I have a problem.
I want to create a tcp/ip java application .
The client is written in C, while my server is written in java. Now I
have found this code to write my server.

I have implemented simple logging using the Logger API.  This logs
just from one class in the package.  I would like to log to the same
file from more than one class in the package, but I am unsure how to
set this up.