This is possible in JavaScript thanks to first-class functions ... Those are examples of higher-order functions that accept functions as arguments, but plenty of them return functions as well.

To do this, we are going to go over how to build and use function parameters. At it is most basic, a PowerShell function looks something like this: Function Get-Something { The function has a name and ...

Promises, handlers, and chains are foundations of modern JavaScript, but they can be tricky. Here are four common traps to ...