How to execute code on Spring application start-up,The blog is originally published on my blog jsblogs.github.io Introduction Technologies used Application Events ApplicationRunner...

Getting Started with Knative 2020,The Knative project offers a set of components to build cloud-native applications on top of Kubernetes. These components offer higher-level abstra...

Custom Auto-Configuration in SpringBoot,The blog is originally published on my blog jsblogs.github.io Introduction Technologies used Project Structure Create config classes Introdu...

How to convert an email file (.msg) to PDF using Java,I discussed how to convert a msg/eml file to PDF using C# in this post. Let's see how to achieve this using Java. ConversionHa...

Java 8 Parallel Stream with ThreadPool,When executing a parallel stream, it runs in the Common Fork Join Pool (ForkJoinPool.commonPool()), shared by all other parallel streams. Som...

Simple Access Control in Vaadin,Some things are best kept secret. This goes for data too. In this tutorial, you will learn how to implement a simple access-control system using pla...

Creating a Minecraft Mod using Java and Fabric,A few weeks ago, YouTube recommended me a Minecraft video from Dream's Channel in which he was trying to beat the game while his frie...

Java Multithreading & Concurrency Overview,Multithreading and Concurrency in Java- Java was one of the first languages to make multithreading easily available to developers. Java h...

Part I: The Backend Using Java With Spring, In-Depth Tutorial on Building a Modern, Full-Stack Web App (5 Part Series) 1 Part I: The Backend Using Java With Spring 2 Part II: The F...

An interactive demo of the TikTok XSS vulnerability,The recent investigation conducted by Checkpoint Research against TikTok highlights trivially-exploitable security issues, that ...

How to use Genymotion, Appium & Applitools to visually test Android apps,If you want to run mobile applications, you want to run on Android. Android devices dominate the smartphone...

Netflix Eureka Server And Client Setup With Spring Boot,Overview We will set up a Eureka server (service registry used to register multiple services/microservices). We will set up ...