Visualizing a Spring Context Graph
How to examine the runtime state of a Spring context with the help of an object graph.
Johan Zietsman
Random bits of knowledge and laughable mistakes from a real world code monkey.
Johan Zietsman
Dockerize a Spring Boot Application
A brief exploration of Docker and how it can be used to setup a complex application with several components.
Johan Zietsman
Actuator and Prometheus
How to monitor and measure a Spring Boot Application's performance.
Johan Zietsman
Boot Your RESTful API Using Spring
How to build a HATEOAS RESTful API using Spring Boot and Mongo.
Johan Zietsman
Sequential AJAX and jQuery's promise
As the name suggests, Asynchronous Javascript And XML, AJAX is asynchronous. Usually you don't care when a call completes as long as the callback is invoked upon completion. This style of AJAX is common and a plethora of examples exist on the internet. But what if you need to ensure that a set of ca…
Johan Zietsman
Basic "bump" API using Rails
A protocol to link mobile devices through device bumping, a technique that requires accurate device geolocation.
Johan Zietsman