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Both functions send you to a new resource like JSP, Servlet etc.
redirecting - sendR edir ect()
For w a rd
Gives a heade r back to the bro w ser,
w hich occupies the name of the resource to be redirected to. The bro w ser w i ll produce a fresh reques t from this hea d er infor m ati on . Have to provide absolute URL path .
For w a r d function t akes place w ithin the server w it ho ut the kno w ledge of the bro w ser. Accepts relative path to c ontext root or the servlet.
Has an ove r hea d of e x tra rem ot e trip but has th e advantage of being able to ref er to an y r esourc e on th e different or same domain and also gives b ook marking of th e page.
No ext r a net work trip.
Notice that each row now has the type of customer and the additional data needed. calculateBill remains the same in Customer. However, the calculateBill in Corporate will add a
Differentiate Local and Global Variables? Local variables are the variables have limited scope although global have bigger scope Local variables are not accessed through others
program
differende between action listener and event listener
A portal is a service or a Web site that gives broad range of services and resources like e-mail, forums, search engines, weather information, news, on-line shopping, stock quotes.
What is the Set interface? A Set interface is collection of element that can't be duplicated. Set interface comprise methods inherited from collection. It provides method
Question 4 Write a program that receives two integer inputs from a user, an ending value, lastvalue and column, column. The program will display all numbers from 1 to lastvalue
Comparable interface: The "Comparable" allows itself to compare with other same types of object. The function compareTo() is specified in the interface. Several of the standa
Project Description: We need same kind of concept with some changes # Change single colors in a particular design. you need to be able to change the color of only the fox or
could you please help me with my assignment. My program need to implement a multi{level role based database script SQL-like generation program. Or part of one anyway. Start with a
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