-
Enterprise Java
EE Servlet 3: Developing User Login with Session and Filter
I have introduced the Application class in my previous post where you can setup backend services. One example service I…
Read More » -
Groovy
Grails chained select – load data on one dropdown box depending on another
This tutorial will show how to create two select boxes where the second select box’s items are affected by the…
Read More » -
Groovy
Grails render images on the fly in GSP
This tutorial will show how to generate PNG images on the fly and display inside a GSP. This can serve…
Read More » -
Enterprise Java
Microservices in the Enterprise: Friend or Foe?
A micro approach to a macro problem? The microservice hype is everywhere, and although the industry can’t seem to agree…
Read More » -
Software Development
Infinite Loops. Or: Anything that Can Possibly Go Wrong, Does.
A wise man once said: Anything that can possibly go wrong, does – Murphy Some programmers are wise men, thus…
Read More » -
Core Java
Java Flight Recorder (JFR)
JFR is a Java profiler which will allow you to investigate the runtime characteristics of your code. Typically you will…
Read More » -
Career
How to get a 10,000 points StackOverflow reputation
How it all started In spring 2014, I initiated the Hibernate Master Class project, focusing on best practices and well-established…
Read More » -
Agile
The New Agile – Size Matters
Coming up on the 15th year of agile, do we understand business better? Remember that agile started in development teams?…
Read More » -
Career
Job Security, Career Stability, and Employability For Startups
I was recently asked to answer a question on Quora about startups and stability, and as I read some of the…
Read More »
