What is a classloader in java?

1083

What is lazy class?

480

What do you mean by an interface in java?

1095

What are the differences between heap and stack memory in java?

1126

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

How can you inject java collection in spring?

503

What is latest hibernate version?

486

What is java string pool?

1076

Differentiate between static and non-static methods in java.

1116

What is action chaining ?

1158

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

2862

How to sort array in descending order in java?

986

What is parsing in java?

1031

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

1063

Can we return resultset in java?

986