Google Apps Script - Exercise Coding Projects - How to Create Custom Functions in Sheets with Google Apps Script Code

This video tutorial covers the creation and use of custom functions in Google Apps Script, focusing on both simple and complex examples. It explains how to handle numeric and string inputs, use built-in functions, and integrate Google Maps API for location data. The tutorial also provides guidelines for naming functions and best practices for using them in Google Sheets.

Explain how to create a custom function that combines first and last names.

What steps are involved in updating a custom function to reflect changes in tax rates?

What is the role of the logger in testing custom functions?

How do you handle errors when a location is not found in a custom function?