‘Higher-order functions’ is a fancy term for functions that take other functions as arguments or that return functions. Very powerful! Last week, I casually dropped the term “higher-order ...

Consider a simple function called parrot that takes an argument ... While he specializes in JavaScript, both browser and server side, he also takes a keen interest in modern data stores ...

Perhaps the most interesting is JavaScript Custom Functions. Obviously written in JavaScript - rather than the classic Visual Basic for Applications (VBA) - they're meant to allow developers to ...