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Core Java
How to Upload Images to DropBox In Java
This Tutorial explains how to upload images to drop box and get the public url of uploaded image . First…
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Meta JCG
FREE Programming books with the JCG Newsletter
Here at Java Code Geeks we know how much you love books about programming; we are geeks ourselves. After all,…
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Enterprise Java
The Drools and jBPM KIE Apps platform
With the Drools and jBPM (KIE) 6 series came a new workbench, with the promise of eventual end user extensibility.…
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Enterprise Java
Beginner’s Guide To Hazelcast Part 1
Introduction I am going to be doing a series on Hazelcast. I learned about this product from Twitter. They decided…
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Software Development
5 Ways Software Developers Can Become Better at Estimation
In my last post, I detailed four of the biggest reasons why software developers suck at estimation, but I didn’t…
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Enterprise Java
Configure JBoss / Wildfly Datasource with Maven
Most Java EE applications use database access in their business logic, so developers are often faced with the need to…
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Enterprise Java
WebSocket Chat on WildFly and OpenShift
Chat is one of the most canonical sample to explain WebSocket. Its a fairly commonly used interface and allows to explain…
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Enterprise Java
Securing WebSocket using wss and HTTPS/TLS
50th tip on this blog, yaay! Tech Tip #49 explained how to secure WebSockets using username/password and Servlet Security mechanisms. This Tech Tip will explain…
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Enterprise Java
The JAXB Well Known Secret
Introduction I rediscovered a library that Java offers to the masses. When I first read the specification, I was confused…
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