Hi frnds how to lock an user when he enter wrong credentials more than 3 time using java or j2ee tech take username and password in a bean no need to connect DB and validate give me some sample application code or links its urgent for me thanks in advance

2415

Explain public static void main(string args[]) in java.

1063

What is difference between @controller and @restcontroller in spring?

533

Write a program to find the whether a number is an Armstrong number or not?

1095

How to sort array in descending order in java?

982

What is a constructor overloading in java?

1119

How does java handle integer overflows and underflows?

1107

Can we return resultset in java?

985

Are jvm’s platform independent?

972

Differentiate between static and non-static methods in java.

1115

What do you mean by an interface in java?

1095

Hi frnd can i any one kindly can post for me portlet,hibernate and spring example application and with flow explantion configuration using Jdeveloper.and related links ar tutorials kindly please send me .its urgent for me .thanks in advance...........else can any one send to kondaiah.goddeti@gmail.com

2257

What is the difference between break and continue statements?

1117

What is the difference between filters and interceptors ?

1293

explain different ways of using thread? : Java thread

1077