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Android Core
Control Sphero using Temperature Sensor in Android
One of the most interesting topic around Android it is how we can connect our smart phones to other devices…
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Enterprise Java
Stateless Spring Security Part 1: Stateless CSRF protection
Today with a RESTful architecture becoming more and more standard it might be worthwhile to spend some time rethinking your…
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Enterprise Java
The future is Micro Service Architectures on Apache Karaf
This is a guest blog post by Jamie Goodyear (blog, @icbts). He is an open source advocate, Apache developer, and computer…
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Enterprise Java
Identity Anti-patterns: Federation Silos and Spaghetti Identity
A recent research done by the analyst firm Quocirca confirms that many businesses now have more external users than internal…
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Enterprise Java
DI Containers are Code Polluters
While dependency injection (aka, “DI”) is a natural technique of composing objects in OOP (known long before the term was…
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Enterprise Java
JPA Tutorial: Mapping Entities – Part 2
In my last post I showed a simple way of persisting an entity. I explained the default approach that JPA…
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Software Development
Logical vs physical clock optimistic locking
Introduction In my previous post I demonstrated why optimistic locking is the only viable solution for application-level transactions. Optimistic locking…
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Agile
Six Tips for Interviewing Scrum Masters, Part 2
Now that you know what you expect from your Scrum Master’s job (the deliverables), and you know the essential and…
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Software Development
Chained Access Delegation Pattern
Suppose a medium-scale enterprise that sells bottled water has a RESTful API (Water API) that can be used to update…
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