Streams consumer not working for AWS MSK Kafka,Hello everyone, We are currently playing with AWS' MSK (Kafka 2.2.1). This is a 3-node cluster, and we can successfully produce event...

JDK11 HttpClient example,Small example of how to call out to a URI using Java 11 HttpClient. Nothing new here really. Just for me to remember one day. import java.net.URI; import j...

Testing Micronaut Kafka,When testing Kafka in Micronaut you can use embedded Kafka or use Testcontainers. Configuration To use embedded Kafka set these properties in a src/test/res...

Taking a look at Coil. An image loading library for Kotlin on Android.,Happy New Year everyone! If you're reading this, it probably means that its time to get back to the code edit...

Top 10 Most Popular Programming languages and their Creators,Disclosure: This post includes affiliate links; I may receive compensation if you purchase products or services from th...

Super basic: How Hashmap works in Java,Hi there! It is 2020 already and what's a better way to start off the new year than to recap what we've already know such as how to walk and ...

How to do web scrapping part-1 (professionally),Consider how can you get the data of all mobile phones which are available on amazon and compare it to phones available on snapdeal ...

Revisiting Java (Again) in a Weekend, I landed in the Java universe again, after evolving through a few JavaScript frameworks and a bit of C++ and a ton of Python. I had given up o...

Spring Boot Part 4: Spring MVC with Thymeleaf,(This post has been updated at blog.hcf.dev with a later version of Spring Boot.) This series of articles will examine Spring Boot fea...

Suggestions for application using TMDB,I am in process for creating a movie details(kindof) app using Java Spring Boot using API from TMDB. It already has a API library written in ...

How to implement Security to connect monolithic Spring 3 application with spring boot microservice?,We have a monolithic spring web application developed using Spring 3.2 and Sprin...

Android xCalc,Fun android calculator application with java-expression-parser(JEP). Use command pattern of design pattern. Manage activity with Fragment component. Create flexible x...