hi actully i hav form columns with origin and destination names .as like as i need to create one more column with name amount. my requirement is when i select origin and destination columns automatically i need to get amount from database.how can i. please tel me with relative code

2865

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

537

How does java handle integer overflows and underflows?

1111

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

1095

What if I write static public void instead of public static void?

929

What do you mean by an interface in java?

1095

What is parsing in java?

1033

Differentiate between static and non-static methods in java.

1117

Can we return resultset in java?

989

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

2659

What is java string pool?

1076

What is action chaining ?

1160

How is declarative handling of exceptions done in struts ?

1001

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

994

What is the locale class?

1023