I was asked this question once in an interview Is servlet thread safe ? Luckily they did not drilled much why and how ? I have documented h...Read More
How to make thread safe servlet ?
Reviewed by Nikhil Ranjan
on
August 23, 2013
Rating: 5
This is very common interview question asked to warm up the interview session specially recursive approach . This problem can be solved in m...Read More
Reverse a string in java via Iterative and recursive approach.
Reviewed by Nikhil Ranjan
on
August 19, 2013
Rating: 5
Tree traversal:- In order to process binary tree, the mechanism(different ways) of visiting nodes of tree is termed as tree traversal. Sinc...Read More
Binary tree traversal in Java - Preorder,Inorder,Postorder.
Reviewed by Nikhil Ranjan
on
August 17, 2013
Rating: 5
If you are all set to attend an interview related to J2EE/Java Web application development then, it is recommended to brush up this importan...Read More
Servlet life cycle
Reviewed by Nikhil Ranjan
on
August 15, 2013
Rating: 5