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

what are the different modes of archival? Explain each mode in two lines each?

994

How to create a base64 decoder in java8?

1131

Write a program to print count of empty strings in java 8?

1078

What is latest hibernate version?

486

How is declarative handling of exceptions done in struts ?

1001

What is the difference between equals() and == in java?

1032

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

1095

What are the contents on web.xml in struts application ?

1058

How to sort array in descending order in java?

986

What is an object in java and how is it created?

1128

What is action chaining ?

1159

How can you inject java collection in spring?

503

What is a classloader in java?

1083

What do you mean by an interface in java?

1095