I encountered problems trying to do lab exercises with the J2EE Sun App
Server samples.  It was extremely frustrating and even the Internet was
no help.  Sometimes it seems as if I always have problems no one else
has.  But just in case, I thought I'd mention how I solved them ...

Here are a few things I don't understand about connection pooling.
The DBCP API seems to be what I need, but I've read some articles about
using Tomcat to manage connection pooling rather than doing it by hand.
What I don't understand is that I need a servlet and my app isn't a

I am new to JNI and I am trying to pass a string to a native function, let
the function change it's value and have that change reflected when it
returns to the Java class:
This is the Java:

I have a collection of objects containing information about words: each  
object hold a word, its part of speech (verb, noun, etc.), its frequency,  
and other properties.
I need to be able to retreive very quickly an objet according to some  

Could anyone write a small program to log the Signal-to-Noise figures
for a Netgear DG834 router?
I have been getting very variable SNR readings - and I would like to
collect some evidence to analyse.

I am just starting with Java and I am writing a program to do some
mortgage calculations.
I have a method, setAllValues, that accepts a couple short values, in
addition to some floats.  I use this method inside the constructors for

I am looking for education materials of developing C++ application with
Eclipse. Could anyone recommend some good education materials?
Thanks in advance,
George

I've been trying to write a simple web service using JAX-RPC, however I'm
having trouble getting wsdeploy to create a cooked WAR file from a raw WAR
file.
The error I'm getting is:

iBatis Memory Leak Bug!Some Help me!
     I'm a China programer.It's very happy for writing this letter to
u.
      When i had used ibatis 2.0.9b,i met a trouble:my program take a

i am new with java and am learning it from Schildt's complete
reference, i try to convert an applet example there to a window
program, it got compiled but result is not
as expected it is only showing the last checkbox, plz help me with

Please is there a tool out there that i can use to migrate my files from
weblogic to websphere

Hello, Is there any way I can secure an applet to make sure that the class
files cant be downloaded?
I am in the middle of writing a game for someone which I am going to later
sell. Before I can sell the game, I need to set up the game on a server so

I am developing a multithreaded application using synchronize() on various
member objects.
One of these objects needs to be replaced with a newly allocated object
somewhere along the line.  Is there any way to transfer the original

I'm completely new to J2EE and currently struggling with datasources.
We have a Oracle database we'd like to access via jboss. I've set it up as a
datasource using the oracle-xa-ds.xml fiel as an example. This appears to
have worked, in as much as we can now see it via JNDIView .

I have Win2K with NT and use j2sdk1.4.2_08
I have this code from  a Sun demo, dated 2004 and am looking for a
alternate method of showing the code. At the present does not compile.
First it lists these imports: