JVM Internals: Memory Overview, Introduction This was originally posted on my own blog a few years back, but I'd rather continue the series here, so, re-posting. What is this post ...

Java static and final, what are they and how to use them,When I first started coding in Java I struggled to understand the differences between static and final, what were they or w...

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...

Liquibase: Don't use ISO dates as changeset ids with yml,After upgrading a service from java 8 to java 11, our liquibase got crazy and tried to apply every change to the database f...

Effective Java Tuesday! Obey the `equals` contract, Effective Java Review (90 Part Series) 1 Effective Java Tuesday! Let's Consider Static Factory Methods 2 Effective Java Tuesday!...

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 ...

React, GraphQL, gRPC and Reactive Microservices - the dataflow in Appwish platform explained, Appwish - Fullstack Tutorial & Opensource Project (5 Part Series) 1 React, Reactiv...

Spring Batch - JPA to XLSX with Apache POI, What is Apache POI? Apache POI is a Java library that allows reading and writing Microsoft Documents. It supports Excel, Word, PowerPoin...

SDKMAN! - Multiple versions of Java, What is SDKMAN! SDKMAN! is a development tool that allows you to install and manage Java, Scala, Groovy, Maven and many other tools, libraries ...

Ara issue of the week number 1, ara issue of the week (5 Part Series) 1 Ara issue of the week number 1 2 Ara issue of the week 3 Ara Issue of the week 4 Ara issue of the week 5 ara...

Security best practices for Go & Java,TL;DR notes from articles I read today. Top security best practices for Go You should validate user entries (using native Go packages or 3rd p...

Add and Delete Layers in PDF in Java,PDF layers allow users to selectively hide or show the content appearing on them in PDF documents. In this article, we will introduce how to ad...