I want to change the dimensions of an image with java, remains in
proportions.
For example, pass to an image of 200x100 pixels to an image of 20x10 pixels.
Thanks a lot.

Hello. I was wondering if anybody could answer this question: My entire
struts application works fine, except that in my JSP I have a few
textboxes that are not only for the user to input data, but are also
required to output data. In other words, <input type="text" name="box1"

i use the following code, but the DateTime field at mysql is
2005-04-08 00:00:00
i want to have the time too. where should i change
..

The system I have developed is currently suffering from an
overweight controller (servlet).
After reading some good books on J2EE design patterns, I see that the
Command pattern should suit me just fine to cleanup and separate

Basic question, should be easy enough to answer for people more
experienced with Java than I.
If I had a class A and it was a container for an array of C objects, if
I passed C to a class B, would both class A and class B have the same

I've got button which is *NOT* a submit button.
When clicking it, it executes a JavaScript function and than submits a form.
How do I get the new response triggered by the button click.
I'd rather do that than submitting the form "manually".

I have an HTML page that has a form with submit button, that when pressed,
performs an action upon a Java Servlet and fetches back a relevant result.
htmlPage.html
~~~~~~~~~~~~~

how can you check a givin string to see if it only contains numbers i.e
String num = 1234564;
I'd like to do this with out have to check each char indavidually but if
its the only way, what would be the best method.

I need to generate a unique no. in the format like
yyyymmddxxxxxx (xxxxxx 6-digitl running number)
I think of create a table with two columns
date        value

hi.. all
a client of ours is considering to move from a dos application to
windows desktop application.
the application is for traveling  agency, the database is rather large.

Can you distributed the Sun's java imaging libraries in commercial
applications?  It looks like you can.  But I am not a lawyer and was
just wondering.
Has anybody distributed it?  I am pretty sure it has a difference

I want replace exec rsh by a Java program ?
Where could i found an java API ?
Regards
Philippe

In this article:
http://www.onjava.com/pub/a/onjava/2002/10/02/javanio.html?page=4
the author raves about Multiplex I/O. i buy his argument regarding the
resource strain of threads vs Multiplex I/O.

Is there any good servlet plugins for eclipse?  Please let me know!
Thanks!

A new group solely for ImageProcessing is started. I welcome all of you
who are interested in ImageProcessing to join the group immediately.
search the google groups with "Imageprocessing Group". and ull get the
group.