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

2868

What is action chaining ?

1161

Differentiate between static and non-static methods in java.

1123

How to sort array in descending order in java?

989

What do you understand by casting in java language? What are the types of casting?

923

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

932

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

1084

Are jvm’s platform independent?

982

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

1035

How can you inject java collection in spring?

507

What is the difference between break and continue statements?

1121

What is lazy class?

484

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

2419

How is declarative handling of exceptions done in struts ?

1001

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

1069