RefDiff - A tool to compare different versions of Java source code to find refactoring changes between them... (more…)

This architecture principle was created by [1] Alistair Cockburn in 2005. This is one of the many forms of DDD(Domain Driven Design Architecture). The goal was to find a way to solve or otherwise… (more…)

Our customers tell me that they love AWS Lambda for many reasons. On the development side they appreciate the simple programming model and ease with which their functions can make use of other AWS services. On the operations side they benefit from the abi... (more…)

Questions about hashCode() are asked on most interviews (from junior to senior level). In this post, you will find out what this method is, how it works for particular types, how it works for primitives, what you have to watch out for during your implemen... (more…)

Kotlin is here to make mobile development easier on Android and to end the mutation and Null Pointer Exceptions of the past. (more…)