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Y so -ve.. Be +ve always.

make a JSP page first.

In that JSP page put a form tag. In the form tag you have an attribute called "action". in that attribute but the location of you servlet. If you using Google App engine...

Here is a shortcut for beginners to use.

write : main then CTRL+SPACE ----> gives u the full Main statement
write: sysout then CTRL+SPACE -----> gives you System.out.println(); statement.

if...

add a Do-While Statement into your code and then run your code. It will work as you want it to.

That chat app is created using UDP and not TCP.

You use this as your project for your school or college as it will definitely help you get very good grades.

Client Code :


import java.io.*;...

dONE norm.

Thanks for telling. :)

Map is an object that stores key/volume pairs. Given a key, you can find its value. Keys must be unique, but values may be duplicated.

The HashMap class uses a hash table to implementation of the...

You can create your own exceptions in Java. Keep the following points in mind when writing your own exception classes:

* All exceptions must be a child of Throwable.
If you want to write...