-!Hei!-
Im makin a hot INVADERS game with Java
but im a newbie with language, so , question is
how do i use KeyPressed () function...

How can I implement this?
(Without checking characters one-by-one with my code)
String a = "  abc";
int b = a.indexOfRegex("\s", 0);

as above...

I've an array of bytes.
ImageIcon imageIcon = new ImageIcon(byteArray);
I've to do an image resize (i.e. 100x100)
Image image = imageIcon.getImage();

What is the best java code generating design tool available?
Is there anything that will let you generate a complete application from a
design?
Thanks,

I was just doing a bit of coding for Java 1.5 and using generics; I am
rewriting an application I developed using the new features. I said it
before they implemented generics that they needed typedef and now that we
have generics I say again ... we need typedef ...

is there a way to execute interactive command from java?
For example, I'd like to exec ssh and use stdin/stdout/stderr
like in shell.
I was not able to do it by using Runtime.exec().

I am rewriting an application that does flowchart like layouts. It needs
components that can be connected to each other. I have found GEF (SWT) and
JGo (Commercial), but I want something for Swing that I will be able to
include in an open source project and eventual freeware app.

I have rewritten a lengthy process to split
the long running job into several threads
2*CPU_count:
"2*(Runtime.getRuntime().availableProcessors())"

I am new to Java and am wondering what is the difference between using and
not using a wildcard in the "import" statement.  Are there performance
issues with importing all classes versus just the ones that are used?

I'm kind of puzzled here.
For
<jsp:useBean id="obj" scope="session" class="obj.XX" />
<jsp:setProperty name="obj" property="*" />

I have a small array of String objects that I need to sort
alphabetically.  Can someone please show me the best way to do this?
Thanks in advance.

I posted this problem to the group the other nite, but alas, since it still
persists as a problem for me, I thought that i would re-submit it for anyone
to try to help me with it. The problem is still getting a  server error
pointing to a "NullPointerException"!!! I really don't ...

I have a distributed application requirement which should have a
server listening for requests and a client sending an image and some
data to the server. The server on receiving this, does some
preprocessing and posts this to a database.

Hello i know it may sounds stupid, but i'm currently working on a boardgame
on a grid of 20*20 squares and i'd like to write a function to know which
squares are between two square in parameter like this:
public Vector checkBetween(int X1, int Y1, int X2, int Y2);