Hi I want to write a method which takes in a string of names
seperated by a whitespace and puts commas at each whitespace the last
name however, should have "and" before it.
Let me explain this with the help of an example:

I got my program to run except for one problem if you enter the same
score twice it won't add it into the sum of the scores. The divers
final score is supposed to be 67.5 and i'm getting 54.90 here's the
program again and the output. Sorry if i'm being repetive i'm just

I just want to create an app which would create a few threads (number
specified during the execution of main app). In addition I would like
to create JFrame with JProgressBar just to monitor online its execution
(i.e. when I create 5 threads, when first one finished then the

I am using the commons-fileUpload 1.1.1 lib to upload files to my
server. The objective is to insert some info in a DB together with the
file path in the server.
The problem is that when I put the ENCTYPE to multipart/form-data, the

I'm working in something related to DB to Java data types mapping and
I'm not sure which java types should I use for the following DB2 types:
DECIMAL -> Should I use Double?
DOUBLE -> Should I use Double?

I tried three Java databases (HSQL 1.61, Derby and TinySQL-2) and the only
one that worked properly is Derby. As a note I am using an older version of
JBuilder (version 7). So far it seems to work well and I can say that I can
recommend it.

 I am attempting to use the html:file tag within a Dojo dialog box.
The dojo part seems to work fine but I have a <html:submit> button that
when pressed does nothing.  My page submits to a LookupDispatchAction
and the other <html:submit> buttons on the page submit to the action

I had previously read that System.currentTimeMillis() is not that
accurate, now I noticed that java doesn't really give the nanoseconds.
.
What is it I am not getting right here?

I'd like to generate UDP traffic for testing a line.
I'd like to write a program which send xMb/s of UDP.
How can I do?
How can I send an UDP to an IP address?

Has anyone done performance testing with an application using Spring
Webflow. We are finding some serious performance issues. We are only on
RC3 and need to upgrade to Release 1 so we are hoping that will fix the
issues. However it would be nice to know if others have had other

I'm trying to write something that'll let me output the contents of a
given webpage while skipping over the headers.  Since I'm trying to
learn raw HTTP, I'm using Sockets and not URL.
Anyway, the header of an HTTP response ends when you have "\r\n\r\n".

what is the best way to write a byte array to a file?
thanks a lot,bye

I have this: Simple java code that loads in a properties file or an INI
file.
Same thing - compiles and works:
Properties defaultProps = new Properties();

I need a question answered concerning the BitSet class. The problem is
that the public methods which manipulate a set of bits requires a
BitSet object as both the caller and argument to the method...
private BitSet A = new BitSet(16),

I want to get the current working path. I used  method
"System.getProperty("user.dir").", but it showed only part of full
path.
How can I find full path?