Custom functions enable you to add new functions to Excel by defining those functions in JavaScript as part of an add-in. Users within Excel can access custom functions just as they would any native ...

A callback function is a function that is passed as an argument to another function and is called by that function at some point. The callback function can be defined as a regular function, an ...

The custom functions for Excel feature lets organizations write their own additions to Excel's formula catalog using JavaScript. When written, they become available to end users within the formula ...

Custom JavaScript functions work by creating three files and storing them on an accessible web server. These files are a JS file containing the custom equation, a html file that loads your ...

At the Build 2018 developer conference that's taking place these days in Seattle, USA, Microsoft announced support for custom JavaScript functions in Excel. What this means is that Excel users ...

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 ...

“The reason we picked JavaScript is because it’s very familiar and easy for our users to use,” Garrett said. The company had to build a custom version for use inside Nginx. “We couldn’t ...

Custom functions enable you to add new functions to Excel by defining those functions in JavaScript as part of an add-in. Users within Excel can access custom functions just as they would any native ...