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Basic Java Questions & Answers (Part 4) - Interface & Abstract Class

Jan 31, 20243 min read

I’ve compiled a list of questions and answers about fundamental topics in Java that I believe every Java developer should be aware of. This is part 4,...

Basic Java Questions & Answers (Part 4) - Interface & Abstract Class

Basic Java Questions and Answers (Part 3) - Instance vs Static

Jan 28, 20244 min read

I’ve compiled a list of questions and answers about fundamental topics in Java that I believe every Java developer should be aware of. This is part 3,...

Basic Java Questions and Answers (Part 3) - Instance vs Static

Basic Java Questions and Answers (Part 2) - Constructors

Jan 21, 20243 min read

I’ve compiled a list of questions and answers about fundamental topics in Java that I believe every Java developer should be aware of. This is part 2,...

Basic Java Questions and Answers (Part 2) - Constructors

Basic Java Questions and Answers (Part 1) - Type-Casting

Jul 9, 20234 min read

I’ve compiled a list of questions and answers about fundamental topics in Java that I believe every Java developer should be aware of. This is part 1,...

When Should We Use A Private Constructor In Java

Mar 26, 20234 min read

A constructor in Java is a special type of method that has the same name as the class and is used to initialize objects. It is automatically called...

Guide to NullPointerException in Java And How to Avoid it

Mar 11, 202310 min read

NullPointerException (or NPE for short) is one of those dreaded exceptions that every Java developer has to face in their career. We'll discuss the...