1. Here is a list of most popular machine coding interview questions that you should prepare for your upcoming machine coding round.

  2. The Liskov Substitution Principle is one of the SOLID Principles. In this article, we will learn more about the Liskov Substitution Principle with code examples.

  3. SOLID Programming Principles are guidelines to write clean, maintainable and extensible code. In this article we will go into the depth of each one of these principles.

  4. If you are planning to improve your Data Structures and Algorithm skills, then DSA Sheets are the best resource.

  5. Designing is a parking lot is a fairly common interview question which is asked in machine coding or low level design rounds. Learn to implement a parking lot system in Java using object oriented programming principles.