Hey this is quite urgent fo rme since I have to present my app on
monday.
the problem: I have createt a application of medium size, jdbc,
multithreaded...with eclipse.

I'm writing out an integer to a socket using java.  The client on the other
end is a plane-jane C program, and I'm having trouble figuring out why the
two of them won't talk properly.
I'm writing my integer using a DataOutputStream, like so:

I have written a JSP page that sorts through a series of information in
the database, takes a bunch of user information and sends out a
customized email in HTML format to the user. This HTML email shows up
fine for the user to their Yahoo account, but this is where the problem

I could have swore I was doing everything right, but no matter what I
try I end up getting the following error:
Exception in thread "main" java.lang.Error: Unresolved compilation
problem:

Jumping back into the Java job market, I'm not sure what to expect.
After a week of putting my resume out - responding to various ads on
careerbuilder.com, I feel like it's pretty dead out there.

Was at Sun Tech Days in Seattle today for a bit.  Rich Green announced
that Sun will be supporting Ruby and Ruby on Rails.  They have hired on
a few Ruby gurus to help the cause along.  The JVM will become the VM
(less the "J") and interpret Java and Ruby....and perhaps other

Hello Friends
In my program i am using the following codes:
            Date today = new Date();
            log.debug("today is"+today);

We are looking to add forums to multiple pages in our website. We want
our profile pages to each have a forum similar to the one found on
MySpace profiles (in the MY Friends space where they can leave messages
for each other). Our web designer said this would be very hard to do,

I know this is actually a language independent question, but I came
across it while studying Java, so well ...
What exactly is the use of specifying an associativity for unary
operators? I do know how associativity is related to precedence and I

Recently I am using Javamail in a project. It works great in myeclipse
IDE, but always get exception in the run time environment as a jar.
i.e., javamail behaves differently in IDE and system JRE.
for example,

 I'm sure some of you that have worked on i18n have had the same
problem I'm having at one point at least.  I've decided to enable
japanese and french in my swing application and have a few questions
regarding keeping it managable.  My swing app is relatively large now

I want to use end line character('\n') in the XML Attribute like
<message confirm=" This will kill your process . \n Are you sure to
proceeed? "/>
But in java xml processor, it is considered as two characters "\" and

I wrote the code snip below to do some extra checking on string to
double conversion.  I did not expect the need to call toUpperCase.
What was I not anticipating?  It just didn't seem logical to me,
given the number of tools out there that create their floating point

I have java.lang.ArrayIndexOutOfBoundsException: 1 >= 0
raised in javax.swing.table.DefaultTableColumnModel.getColumn
Nothing in the stack trace refers to any of the classes that I defined,
this is why I have no clue how to debug it. To further complicate the

I wonder wether <h:dataTable> offers a attribute, similar to the
"varStatus" attribute of JSTL's <c:forEach> or <c:forItems> loop? I need
to include the current row index into the generated output.
Any hint?