Those are examples of higher-order functions that accept functions as arguments, but plenty of them return functions as well. If you’ve ever seen a function call that has two sets of parentheses ...

This function can be useful to take mixed input and convert it directly to images if, for example, you wanted to give clients a live preview of their inputted text. Also, if your source text contains ...

Developers use statements to control the overall program flow, including variable declarations, conditional operations, and iterative processes. Here's how to write JavaScript statements.

At Microsoft's Ignite 2017 conference today, the company announced a range of new features that will be coming to its Excel application, such as JavaScript Custom Functions and more.

“Javascript has no block scope (!) but one can use self-executing functions instead (as Javascript has function scope.)” What Ben is referring to is that JavaScript doesn’t scope your variables to if ...

Learn to create User Defined Functions(UDF) in Couchbase using Javascript and Python. This repo is designed to teach you how to create UDFs using Javascript for the Query service and UDFs using Python ...