Comment by luismarques

I used to use D for larger tasks and Python for quicker ones, like processing some text file and so on. One day I realized that I prefered using D even for those smaller tasks, where quick and dirty solutions would do. One thing that helped was that the standard algorithms (from the std.algorithm module) are really useful and compose very well, once you get to know them, and allow solving those kinds of tasks both quickly and efficiently.