java.util.concurrent.ArrayBlockingQueue (j.u.c.ArrayBlockingQueue from here on) provides an elegant solution to the classic producer-consumer problem. To understand its internals, the post implements the data structure from-scratch and step-by-step, using... (more…)

This is the second article in the blog post series discussing the new features introduced in java 14. Today's article is focused on Records that aims to provide a compact & concise way for declaring data classes. Java 14 rew features articles: Pat... (more…)

This interactive Java tutorial explores how two polarizers of varying degrees of crossed orientation to each other can affect the passage of white light through the system. (more…)

This video clip explains about the Flame Graphs generated by Java thread dump analyzer tool - fastThread, that condenses all the information into a single co... (more…)

You can use this guide to understand how to connect to and query any database in Java. Covers JDBC API, as well as frameworks like Hibernate, jOOQ or Spring Data. (more…)