I just published a new article. It is about an interesting question on Experts Exchange I saw last week. The guy wanted to loop through all the folders (including subfolders) to discover how many files are stored in them and how big are the files.
It is not a complex one but it requires a bit of recursion to loop through the folders, a bit of error handling because there are folders that might be protected.
So here comes the first article of January!
You can read it from http://emoreau.com/Entries/Articles/2017/01/Getting-folder-size.aspx