I would like to add a note to the solution given by varocho. Instead of using the HttpSession object to store your data, add it to the request and then do a forward to the jsp page. If you use the HttpSession object too much for some temporary data storage then the session storage will / could...
Hey dude,
try this piece- The java.lang.Math class is in the standard
API.
Good luck
javaembryo
import java.lang.Math.*;
public class TestDoubleCast {
double dblNumber;
int intNumber;
public static void main (String args[] ) {
TestDoubleCast tdc = new TestDoubleCast()...
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