All the source code of this post is available at github.
In the previous post, I recognized my predilection for Python. For me, it is a great language for create prototypes in many areas. For my research work, I usually creates/designs algorithms for continuous optimization using evolutionary algorithms. For these algorithms, languages like C/C++ or Java are widely used, specially for its good performance (to publish, it is usual to have to make many comparisons between algorithms, so the performance could be critical.