I want to show the result of some JavaScript on an HTML page. I've had
a look at some threads and it seems the conclusion is the following -
javascript entities are usable on the right-hand side of
attribute/value pairs (with some appropriate syntax involving curly

As said before, as a pastime, I am generifying bit by bit the Jakarta
Commons Collections.  (And a bit more, i.e. also add annotations, enums,
foreach-loops).
I encountered a difficult problem and was hoping for some help here.

Hi!!
Does anyone knows if it is possible to check if a database connexion is
good (the connexion may be lost because of a timeout, or there is a
network problem, ... ) before using it?

i've developed a java application that give me this error in run-time
Exception in thread "main" java.lang.ArrayIndexOutOfBoundsException: 0
       at Riga.main(Riga.java:51)
Can you help me to solve it?Thanks...

i've done a small program (see below) which parse a string representing
a real. How can i "say" to NumberFormat to accept to use "e" instead of
"E" ?
parsing of 1e10 = 1               <========= problem

There is something wrong with my J2EE project sources (the production
server is fine).
Everything was great until last week, I don't know what happened but I
guess some of the source files get corrupted or somethign... Now when I

I was wondering are there really advantages to using XML serialization
for object or is it just an xml hype?

When select() returns, is it guaranteed that each key in the
selectedKeys set is truly ready for at least one of the operations in
its interest set?  I have seen text suggesting that select() is a
hint, but I have seen nothing in Sun's documentation that suggests

I search a equivalent method of Pack(0 to implement in a applet, is
someone knows how can I do it?
Thanks

I am trying to build a very simple server.  It is supposed to listen on
a port, get a very simple one line command about what to send back, and
then send that back.  I am having trouble with the listening part.  The
code I have below works but is very slow.  More specifically, I ...

Im very new to java development on Mac OS X and am having difficulty
compiling and running a simple bubble sort program using XCode editor.
Specifically there are 2 classes one with the main method and this
class calls another, like most simple java programs. I am not sure how

this problem occurs using JAXB with for unmarshalling an XML file.
The code is:
JAXBContext jc = JAXBContext.newInstance("Resource");
Unmarshaller u = jc.createUnmarshaller();

I hope you'll excuse the newbie question, I have recently started
learning to create JSPs and Servlets. I'm generally getting along quite
well but have run in to a problem.
I have a DBConnectionManager class, which I use to return a

hi everyone...
im developing a numberplate recognition application using java and im
having problems with plate localization and segmantation..so if any of
u guys know of a good method to do this please reply..

we get our faxes over an fax server as TIFF. The faxes should be
converted to png, what I want to do with JAI. I have some problems and
don't know what is the best way to seolve them:
My code: