What do you mean by an interface in java?

1093

What are the contents on web.xml in struts application ?

1057

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

1093

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

532

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

Is minecraft 1.15 out?

1032

How to sort array in descending order in java?

981

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

2411

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

926

What is parsing in java?

1022

Realized?

2248

What is lazy class?

476

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

992

What is a constructor overloading in java?

1119

What is a classloader in java?

1080