In case you missed my blog, I have three new useful articles for you:
Learn how to unleash the potential of Power Query List.Accumulate and List.Generate in two new blog posts on DataChant.com – here and here.
If you are familiar with Matrix Multiplication in Excel using MMULT, you can learn how to better implement matrix multiplication using Power Query here, and if you ever wondered how to implement nested for-loop in M, Power Query expression language, go here to learn about a List.Generate implementation of nested loops.