Hi, I wrote an application that interact with a database and first
every page like
isert_db.jsp
delete_db.jsp

** sorry for the multipost on comp.lang.java.help **
probably it's a poor design of my application, however ...
in a class i create
PrintWriter pw = new PrintWriter(  new

I have a class which is not a thread which executes the following
code:
public void myFunc() {
MyMainThread thread = new MyMainThread();

I'm developing an application that needs to open a file but I can't
find out how to bring up that normal windows so that I can choose a
file I want to open.
Can anyone help me?

some Java applications display the memory used by the
application itself.
This is the case, for example, in the IntelliJ IDEA IDE
(best Java app ever written in my opinion if I had to

I was wondering if there is something like that to the point the the
sampling is good enough to identify phonemes and do Voice Recognition
~
I did a search on: DSP "import java" Voice Recognition, and got

I have a strange issue.  The java.util.logging.Logger is not logging
anything below INFO level even when I explicitly set it to log
everything (Level.all)  Here's what I did first:
   Logger l = Logger.getLogger("TestLog");

Hello Frnds
I was trying to do ftp using sun.net.ftp.*; but while doing ftp its
not upload directories in proper structural way inspite of it it just
uploading the files which are in nested directory altogether

I trying to develop same sites using mu own ajax framework. but i am
running in performance problems when i have lots of controls, check my
examples www.ajaxcoding.net , www.ajaxgurus.net , www.getajax.org
please give me same feedback and same suggestion on how to improve

I want to print the result of a BigDecimal calculation to two decimal
places.
The following code produces an IllegalArgumentException "Digits < 0"
String.format("%10.2f", new BigDecimal(0.0001));

I am using in my project a org.apache.commons.httpclient. While
visiting some pages (but only some) by executing getMethod I get the
following warning:
2008-02-07 17:15:38 org.apache.commons.httpclient.HttpMethodBase

Is it possible to get a String back from an enum value?  Here is a
sample of my enum:
// XML tags
public enum XML {

I need to make a porting of a MMI application from C++ to Java reusing
the Background code written in C++.
The idea is to rewrite in Java only the presentation layer using some
tool avalable (i. e. Visual Editor Eclipse plugin), but my problem is

i tried to compile a small Programm with gcj - no success :-(   (using eclipse it works!!):
gcj --classpath=mail.jar:activation.jar -v --main=lantronix.mail.MailSender MailSender.java -o MailSender
Result:
Using built-in specs.

Is it possible to configure a java web app running under a context
root to automatically take data from a URL (entered after the context
root) and pass that data as a paramater to a specific servlet?
For example -