hey folks i did solve josephus problem to day , but when i made a
little change and i took some code from JosephusApp to josephus it is
all ruined and i dono why i ll post everything maybe u can help me ,
anybody please;

I have some problem with a prepared statement.. on a HSQLDB
String s =
"IF NOT EXISTS (SELECT 1 FROM downloadqueue WHERE tthroot = ? ) THEN "
+    "INSERT INTO downloadqueue (tthroot, date, path, priority, size)"

When you create an array of numbers, like int array[]=new int[1000]; what is
the initial value of the array? Are all the members set to zero, or is it
undetermined?
Thanks

Hello everyone and thnx for any help..
I have a little structure problem. I don't quite know how to model my
objects. Any help is appreciated.
So, the problem is this. I have a class named Motherboard. Now, I know

in the application I'm working on there are some methods I don't want
the application developer to call (it's not the way to do things and
the use could corrupt data). In order to program truly against an
interface and have generic code I have to put these methods into the

I'm trying to complete a homework assignment where a window asks for a
billType (ex: Rent, Food, Gas, etc.) and then the next window asks for
an amount.  It should keep a running total of all bills entered and
continue to loop until you enter the word "done" as a billType.  I

I'm still relatively new to Java. I have a data set in which each pair
has a number attached to it.
Say the data set is {a,b,c,d,....z}
Now form this data set, I have bunch of pairs and each pair has a

I am trying to send a serialized object from a JSP to another servlet
through HTTP, but I keep running into an invalid stream header
exception. My theory is that the servlet is (for some reason or
another) not reading the whole serialized object. I have tried placing

I am attempting to use Ant to create a JAR file.  So far, it works
using the (partial) code below.
<property name="build-name" value="Project" />
<property name="dist" value="dist/${build-name}" />