Microservices with Spring, Microservices (6 Part Series) 1 Microservices with Spring 2 Spring Cloud Config ... 2 more parts... 3 Spring Cloud OpenFeign 4 Spring Cloud Gateway 5 Res...

Testing Python with Mockito, Are you a recovering Java coder who now writes Python? Do you miss writing unit tests with Mockito? I have good news for you! In a quick read, I introd...

API testing with Java and REST Assured (and The Beatles), API testing with Java and REST Assured (4 Part Series) 1 API testing with Java and REST Assured - getting started 2 API te...

LeetCode Problems 11-20,Howdy happy people ! In the previous post, we looked at the first ten problems from LeetCode. In this post, we will continue to make ourselves better by loo...

Shopping List: my way to learn stuff, Shopping list Hi devs, I want to show you a simple app I have create for playing with Ionic 5 and Java Spring. Let me introduce you to Shoppin...

Introduction to Spring Cloud Config,In my previous article I have mentioned four products/applications for managing configuration in microservices architecture. In this article we ...

Liskov Substitution Principle, SOLID Principles (3 Part Series) 1 Single Responsibility Principle 2 Open Closed Principle 3 Liskov Substitution Principle You know, when I heard the...

Using StringJoiner in Java, What is StringJoiner? The StringJoiner class in Java 8 is one of the new classes that we can find in this version of Java. Many new features were includ...

Open Closed Principle, SOLID Principles (3 Part Series) 1 Single Responsibility Principle 2 Open Closed Principle 3 Liskov Substitution Principle Now it’s the time to start anothe...

Big Sur Java MacOS users, Java problems in Big Sur? HELP,Well, yesterday I impatiently upgraded to MacOs Big sur and since then I can't use any of my IDEs (Eclipse, Netbeans, Intel...

Java Profiling: comparing BSTs, tries and TSTs, (String) Prefix Trees (5 Part Series) 1 Implementing Tries in Java 2 Ternary Search Trees 3 Ternary Search Tree: Core Methods (Java ...

A Problem with JJWT With Java 11 (9+),Originally posted on my blog I was implementing Spring Security for a service I am working on for work. The project is based on Java 11 and th...