Learn how to convert a Java Date to an OffsetDateTime.

Here's how to create copy constructors in Java and why to implementing Cloneable isn't such a great idea.

Learn why local variables are thread-safe in Java.

Interested to learn about OpenAPI? Check our article explaining how OpenAPI makes documenting these RESTful services very easy.

A quick Java solution for a simple math problem of finding the distance between two points

Interested to learn about Spark RDD? Check our article exploring the Spark RDD reduce() method in java programming.

Learn about different ways of converting a List to a Map in Java, using core functionalities and some popular libraries

We investigate how to finding elements present in one list, but not in another, including lists with multiple copies of the same element.

Interested to learn about JPA? Check our article explaining how to Change The Way We Use JPA