Java 8 Tutorial: Master stream API and beyond,Java 8 was released in 2014, bringing with it a heap of new features now praised as essential by modern developers, such as the lambda...

Spring security using OAuth2 with AngularJs [JWT],The blog is originally published on my blog jsblogs.github.io Introduction Technologies used Sequence Diagram of OAuth2 Flow The J...

How to: Spring Boot JPA + REST with Bootify,With the Spring Initializr we can create a basic project structure, but Bootify.io goes one step further: we define our own database sch...

Java 7 -> Java 8,We all as Java Developers will agree that Java 8 is the best upgrade that Java/Oracle pushed till now. Although the latest version of Java is Java 14 but still the...

Implementing Queue with 2 Stacks,BEGIN: I'm assuming you are familiar with the vocabulary of Stack PUSH = Add to end POP = Get from end Queue ENQUEUE = Add to end DEQUEUE = Return ...

Quick Java, Spring, Kafka & Zookeeper Setup on macOS, Image source from Cloudkarafka In this tutorial/lab, you will experience a very simple and quick hands-on experience with: Ja...

Java Programming language Basics Concepts, Begineer Tutorials (8 Part Series) 1 GIT HUB Tutorial For Beginners 2 Basic Linux Commands For Beginners ... 4 more parts... 3 Java Progr...

Java: Wrapper Class ⭐️, JAVA! (7 Part Series) 1 I'm going to start a JAVA Series! 2 Master Java: Basics. ... 3 more parts... 3 Java: The datatypes. {} 4 Java: Arrays! 5 Java: Wra...

Monitoring Spring Boot with Prometheus + Grafana, Monitoring Spring Boot with Prometheus + Grafana (2 Part Series) 1 Monitoring Spring Boot with Prometheus + Grafana 2 Spring boot ...

Dependency Injection in Java is easy - Part 3 - Spring Context, Dependency Injection in Java is easy (3 Part Series) 1 Dependency Injection in Java is easy - Part 1 - A Design Patt...

Unit Testing with JUnit5,Unit testing is a type of software testing in which we test individual software components. It is done during the development of an application by the deve...

File Stream Encryption with Bouncy Castle,Encryption is a funny thing, it's essential to do and do well , but it well is complicated this is unfortunate since it's so important to ...