Google Apps Script: isChecked(), switch, filter, map One Checkbox to Rule them All Now that’s a fantasy novel I could be my gums into. Have you ever created a Google Sheet projects where you could really use a select all checkbox (they call them ‘Tick-boxes’ in Google Sheets)? Sure you can copy a range of … Continue reading Google Apps Script: Create a Select All Checkbox to Tick Checkboxes in Any Desired Range in Google Sheets