when you use a redirect in a servlet is there some way to get the address of
the page it redirected from.

We have a weird problem here. When we spawn a program from a 1.4.2 java
program (using Runtime().exec(String command, String[] envp, File
dir)), the spawned program appears to be deadlocked in some standard
output routine. At least if we do not write to std::cout (the spawned

I've tried an experimental app under Eclipse, that parses / transforms
a large (96Mb) xml file using the  java XSLT library DOM parser and
then tried the SAX parser. The program runs fine with smaller  XML
input files but exits with OutOfMemory with the large input file.

I'm following Roedy's code here:
http://mindprod.com/jgloss/ip.html#DISPLAYING
IP bit manipulation tricks
// IP bit tricks

hi all experts there,
i am developing a plugin for a product that has virtually no dev.
documentation. i want to debug that plugin while that plugin is being
run in the main application. is there any way to do the same in eclipse

I've a question concerning threads and shared objects:
Assume an object of the following class SharedObject
is used by two different threads.
class SharedObject

I have a special URLStreamHandlerFactory  and want to set to an
existing jdk application.
How to do it without change java code?
Thank you.

I have doubt regarding protected modifier.
as per definition, the visibility of "protected" and "default" are
Visible to the package and all subclasses (protected).
Visible to the package-the (unfortunate) default. No modifiers are

We are working on integrating a java (JSP) based webapp and a PHP based
webapp. One of the things we want to do, is to facilitate a single
sign-on between the two. We plan on doing it by letting the PHP webapp
keep track of usernames and passwords for the java webapp. By clicking ...

Anyone know how I would store a BLOB using EJB3? for example if i want
to store a file.
thanks

Hi can n e 1 can give me code for creating a DSN connection directly
from java code ,i am using  access for database .I have a code  for
creating a DSN for oracle ,but can't able to create for access .

    I am getting class not found exception.

I have the class below, implementing TableCellRenderer
to use as a custom-renderer for my ColumnHeaders in a JTable.
It works great concerning foreground-color, background-color
and font type/style, but when it comes to the border it

Criticism versus Constructive Criticism
Xah Lee, 2003-01
A lot intelligent people are rather confused about criticism,
especially in our free-speech free-for-all internet age. When

The documentation for java.util.Timer says the following:
"However, this can take arbitrarily long to occur. By default, the task
execution thread does not run as a daemon thread, so it is capable of
keeping an application from terminating."