I have a problem with mapping String primary key in hibernate:
1) I have table countries (country_code varchar(2) PK, ...)
2) I try mapping this primary key to hibernate, I found something like this:
<id name="code" type="string" unsaved-value="null">

write an if statement for: If a varable named salary is greater than 1500
and if a varable named hours is greater than 40then print "Worker gets a
Bonus" else print "Worker does nit get a Bonus"
write a while looop that will execute exacally 10 times to computet the

I guess I'm just confused how they really work. I know to some of you
this will be easy to explain and once I understand it I'll be fine but
I'm just not exactly sure how they work.
I'm trying to write a quiz program where the first thing on the applet

- I create the database
- Add to my ejb.ini file
 dataSource.name: propsDataSource
 dataSource.propsDatasource.odbc: PropsOdbc

I am trying to make an applet, got some java experience but not thát
much. :-(
The applet I have made this far is a 'changed example' from sources the
JTWAIN tool. Presently the applet is loaded into the browser but does

I'm fumbling again. I'm trying to write this Sudoku solver to work up
my java skills. What I thought to do was to create a fairly static
subroutine to set up the board with values until I have time to master
the gui interface. So I thought I should write a separate class

I'm familiar with java.text.DecimalFormat it stinks.
I need to format a double to fit into a certain sized space in a display.
Unfortunately, I don't know the magnitude of the number.  Sometimes it may
be very small, O(1e-6), other times, O(1), and sometimes very large O(1e6).

When execute the junit test we get:
java.lang.IncompatibleClassChangeError at
se.company.wcdma.rbs.boam.pms.impl.RBScanner.preperAndPush(RBScanner.java:526)
at

I'm trying to use xsl for the first time, and as with
any first-time attempt, I'm running into problems.
I'm trying to transform an XML document into another
XML document with a slightly different format.  Here's

In another programming language, I can use "processes"  to call IE and
a specific html address .
unit GetEE_JavaViaIEUnit1;
interface

I have a Java Script Code in one of my XSl file, in which i read a text
file present in the desktop and load the Corresponding HTML file.. in
my Web Browser.
But the Code works fine for jre 1.3 and now i have installed jre 1.5...

I am new to java. so how can i start learning java.
plz give me guidelines.
Thx.

I have Axis 1.2.1, Tomcat 5.5 and jre1.5.0_01
I need make web service in eclipse, everything is doing successfull, test
window is opened, I try execute any method, for example:
   foo(){

I have an assignment for school. I'm looking for help and advise on how
to solve this. My professor is bad, meaning that she
can't explain correctly, her english is bad, and it's one of those
people that expect students to know everything.

Hey All,
Does java allow multiple OutputStreams to work together?
I'm creating a simple server program that sends an array through
ObjectOutputStream and sends a String through PrintWriter. However,