String Date Conversion Java Example These thing always should be handy or we should have some place where we can refer. Below is an example:
Find product of every integer except integer at that index This one is also popular question to check candidate ability to write algorithm quick within an hour during first round of screening interview.
Maximum Number Unique Move Knight Chess Board This programming question is also very famous in financial companies to screening candidate in first round of interview. This question has been asked middle to senior level developer position where interviewer want to … Continue reading
Programming Test QR Team Developed Suite Analytical Models QR team has developed a suite of analytical models that take 1-n variables as input. Say alpha (a), beta (b), gamma (g), delta (d), rho (‘r). All are double values.
Add Retrieve Delete Data LinkedList Java Example Here in this demo you will how to create you own singly linked list and how to add, retrieve and delete data from it.
Shuffle logic int array access data randomly Java This question was asked during Amazon interview where interviewer wanted to write full implementation using java and details question was below: Can you write shuffle logic for int array value and access … Continue reading
Reverse String Recursively Java Example This is to understand how method recursion works in Java and also very important interview question for Java Developer. Please have example below:
Java File Directory Watcher As you saw in last example of Java Directory watcher below is another example of Java File Directory watcher:
Java Directory Watcher Example There are many ways you can put watcher on the directory and if you are trying to do it through java please have an example below:
Sample VM Arguments Examples While working with Java with any IDE you should have VM arguments handy so that If you need to take reference how to pass during program run. Please have some sample VM parameters: