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126

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

2413

What do you know about validation plugin ?

1022

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

1095

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

1121

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

533

What is latest hibernate version?

484

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

993

How is declarative handling of exceptions done in struts ?

999

How to sort array in descending order in java?

982

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

1062

What is java string pool?

1075

How can you inject java collection in spring?

501

Write a java program to find the route that connects between Red and Green Cells. General Rules for traversal 1. You can traverse from one cell to another vertically, horizontally or diagonally. 2. You cannot traverse through Black cells. 3. There should be only one Red and Green cell and at least one of each should be present. Otherwise the array is invalid. 4. You cannot revisit a cell that you have already traversed. 5. The maze need not be in the same as given in the above example

2657

What do you mean by an interface in java?

1095