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

914

explain different ways of using thread? : Java thread

1068

What is the difference between filters and interceptors ?

1273

What is the java api?

973

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

2409

What is the first argument of the string array in main method?

1016

What is lazy class?

470

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

520

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

1053

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

1085

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

2649

What is a constructor overloading in java?

1113

How can you inject java collection in spring?

493

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

2848

What is the difference between break and continue statements?

1107