cx number undefined The x-coordinate of the first point. cy number undefined The y-coordinate of the first point. ex number undefined The x-coordinate of the second point. ey number undefined The ...

Had a use case where the day after the current day needed to be disabled in a calendar widget. Wrote this function to return the day after the passed in day (in mm/dd/yyyy format).

Insert a custom JavaScript function from Excel's formula database ... functions for many reasons," Microsoft says, "such as: (1) Calculate math operations, like whether a number is prime.