What is Spring Boot? Autoconfigurations In-Depth,(Editor’s note: At ~3750 words, you probably don’t want to try reading this on a mobile device. Bookmark it and come back later.)...

Hash-Index @ SwayDB, Hash-index @ SwayDB Hash-indexes improves random read performance by 55%! Hash-indexes like HashSet or HashMap are useful for serving random read requests. The...

We started a new open source project: markdown2document,So it was the second time when we had to turn markdown content to pdf in a project... so I simply extracted the relevant cod...

Train Simulation Problems,Hey everyone, I am having trouble with this Train Simulation that I am working on for school. I don't know what I have done wrong. I am not getting any er...

Java - Using Spring to test a REST API,Introduction In the previous post, we looked at creating a REST controller in Spring and how to split the business logic from the response an...

Mockito: Passing in any() and a literal to the same method,Mockito has a restriction where when using Mockito.when(someMethod(...)) you can't pass in a combination of any() and lit...

Top 22 System Design and Software Design Interview Questions and Problems,Disclosure: This post includes affiliate links; I may receive compensation if you purchase products or ser...

Finding Diacritics in a Postgres Table,Recently I had the task to find all the Diacritics in a database table. I had to find an easy way to select every row that has a diacritic in...

Effective Java Tuesday! Minimize Mutability, Effective Java Review (90 Part Series) 1 Effective Java Tuesday! Let's Consider Static Factory Methods 2 Effective Java Tuesday! The Bu...

CQRS using Java and Axon - Command module, CQRS using Java and Axon 4 (2 Part Series) 1 CQRS basics and application structure 2 CQRS using Java and Axon - Command module Introducti...

Quick Tip – How to make a TextView bold or italic ?,Hello ! I’m Xavier Jouvenot and in this small post, I am going to explain how to change TextView into a bold or italic. Self p...

Spring Social Login,In my last post i tried to cover different ways by which one can integrate with social login in application, we started with dependencies selection and in this ...