Collection of 10-15 min tasks usually asked in tech interviews in various levels of difficulty. Start in a TDD fashion understanding the task to solve and putting it in a junit test. Continue with as ...

Given a list of integers, write a Java 8 program to separate the odd and even numbers into two separate lists. Remove duplicate elements from a list using Java 8 streams Write a Java 8 program to ...

If you're looking to learn a programming language that's cross-platform and easily accessible, Java is one of the most practical languages out there. This handy cheat sheet helps you keep track of ...