Immutable data structures in Java,As part of some of the coding interviews I’ve been conducting recently, the topic of immutable data structures comes up regularly. I’m not overl...

Resilience for Java microservices. Circuit Breaker with Resilience4j, What is circuit breaker pattern? Read this first post to understand the concept. Resilience pattern for Java m...

I ain't afraid of no regex,Sometimes knowing what you do not want is as important as knowing what you do want. This is true for regular expressions (regex), but it is also true for...

20+ Core Java Interview Questions for experienced Professionals from Investment Banks,Disclosure: This post includes affiliate links; I may receive compensation if you purchase pro...

Why I Urge My Students to Use DrJava,If you’ve been around me for any amount of time, I’ve probably pushed DrJava on you at some point. Finally, I’ve decided to articulate my re...

What Is Java? A Beginner’s Guide to Java and Its Evolution,Java is a general-purpose, concurrent, object-oriented, class-based, and the runtime environment(JRE) which consists of ...

How to create a zip in Xamarin Android,This solution is specifically for Android using Xamarin because I am using the Java.Util.Zip Class. This solution can just as easily be porte...

Resilience pattern for Java microservices. The Circuit Breaker., Introdution Although the advantages of a microservices architecture are known (not a topic explained here), we ofte...

Fruit Cart: Inception, Fruit Cart (4 Part Series) 1 Fruit Cart: Inception 2 Fruit Cart: Config 3 Fruit Cart: Testing Rules of the Game 4 Fruit Cart: Writing Tests, Part I The Fruit...

Create full Microservice stack using JHipster Domain Language under 30 minutes, Microservices with JHipster (3 Part Series) 1 Create full Microservice stack using JHipster Domain L...

Run MySQL on Docker and use in your Java App,Running MySQL in Docker is very useful to use in development. In this tutorial, we will see how easy it is to start MySQL in Docker and...

JPA Auditing: Persisting Audit Logs Automatically using EntityListeners,In one of my article Spring Data JPA Auditing: Saving CreatedBy, CreatedDate, LastModifiedBy, LastModifiedDa...