You make ‘em, I amuse ‘em.
IN THIS CHAPTER, YOU WILL
Learn the maturity stages in learning M
Learn about online and offline resources for learning M
Explore the main building blocks of the M language, including the let expression
Understand the main operators and built-in functions for the types in M, including number, time, date, duration, text, null, and logical
Learn how to build conditions and if expressions
Understand how to define and invoke custom functions
Learn how to programmatically handle errors
Learn how to iterate over a loop to achieve complex transformations and how to use recursions and advanced list functions
M is the Power Query formula language that ...