-
Scala
Spark: Write to CSV file with header using saveAsFile
In my last blog post I showed how to write to a single CSV file using Spark and Hadoop and…
Read More » -
Enterprise Java
Developing with WSO2
Since a few months I am back working with WSO2 products. In the upcoming posts I describe some of the…
Read More » -
Agile
The New Agile–The beginning
Frequent readers of this blog know I’m a big proponent of agile, with a small ”a”. I tend to scoff…
Read More » -
Scala
ReactiveMongo with Akka, Scala and websockets
I was looking for a simple websocket server for one of my projects to test some stuff with reactive mongo.…
Read More » -
DevOps
Continuous Deployment: Introduction
This article is part of the Continuous Integration, Delivery and Deployment series. Continuous deployment is the ultimate culmination of software…
Read More » -
DevOps
Docker Common Commands Cheatsheet
Docker CLI provides a comprehensive set of commands. Here is a quick cheat sheet of the commonly used commands: …
Read More » -
Career
Are recruiters generally all so bad?
I have a friend who’s a recruiter. Yes, that can actually happen. I mentioned to him that I’d been contacted…
Read More » -
Enterprise Java
Avoid unwanted component scanning of Spring Configuration
I came through interesting problem on Stack Overflow. Brett Ryan had problem that Spring Security configuration was initialized twice. When…
Read More » -
Enterprise Java
Black Box Testing of Spring Boot Microservice is so easy
When I needed to do prototyping, proof of concept or play with some new technology in free time, starting new…
Read More »
