Hello everyone, looking at some of the other threads on the group this
should be cake :)
I'm doing an assignment (programming in Java) which implements a Heap
based Priority Queue.  Basically just trying to get it up and running.

Hai!
I am Vijaya.
Can anybody please tell me the name of the component in swing which has
to work same as the My computer Explorer addressbar?

On occasion I am getting these nasty lockups in my GUI,
something must be deadlocking, or maybe I execute some
code outside of the Event Dispatcher... Using
  SwingUtilities.isEventDispatchThread()

Introduction
This assignment requires you to develop solutions to the given problem
using several different approaches (which actually involves using three
different STL containers).  You will implement all three techniques as

Hope someone can help me with a pet project. I have a huge set of
search terms based on historic searches. I'm working on a search engine
that can do various different types of searches. What I am trying to do
is to see if the historic search terms can determine (through a regular

Hiya,
How can I modify the color of the foreground or background of an image
(Image class from a gif) online?
Thanks,

Hi, in Java we know that pointers are used behind the scenes...but how
?
and if I've a simple code like:
int a[] = new int[3];

I am trying to find a way to get a field's name (variable name) given a
pointer to "this".
I am trying to log all user actions in an application. In every case
where a JButton appears in my app, I use a subclass:

I am new to Java. I need to find two values in XML file, compare them
with other two values and, if match, add to new XML string. Please,
help me with 2 errors:
String new XML = null;

I have a remote object "Server" that sends the text "hi there" every 5
seconds. If I unbind it it keeps going on with the text.
Only if I make it return myself after a lookup in the rmiregistry (which
throws an exception if its not there) I can terminate it.

Does anyone else out there have a copy of this?
I'm working through my copy and have discovered that it has no chapter 11...
Pages 341-388 are just not there!
Anyone else able to check a copy out for me, to see if it's a common

I wonder why the output of this:
System.out.println("R=" + ( 4 < 4 ? 1.2 : 2));
Is 2.0 and not 2.
Is Java evaluating the types of both operands and deciding what the returned

My application must calculate parameters as correlation between
variables, covariances and so on. I've looked into Java API but I've
only found Math package, which does not fit my needs at all.
Does anyone know any complete math package (in Java of course) that

Hi, I am currently working on a program that draw buildings with some
random windows.
I figured out how to draw the buildings by set up the drawRect(x, y,
width, height), but I still have questions about how to randomize

Suppose you were designing an app from scratch (I am using Java + j2ee
server but thats neither here nor there) which has a cluster of
application servers, 1000 distributed fat clients and the need to push
events out to the client.