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

1032

What do you mean by an interface in java?

1095

How to create a base64 decoder in java8?

1131

What is an object in java and how is it created?

1128

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 difference between @controller and @restcontroller in spring?

537

explain different ways of using thread? : Java thread

1079

Realized?

2257

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

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

1080

Find Best Job Vacancies across the world on Jooble!

136

What is the java api?

989

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

1095

How can you inject java collection in spring?

504

What is a classloader in java?

1084