Or VBA, which has Empty, Null, and Nothing: https://excelbaby.com/learn/the-difference-between-empty-null-and-nothing-in-vba/ https://excelbaby.com/learn/the-d

Or VBA, which has Empty, Null, and Nothing: https://excelbaby.com/learn/the-difference-between-empty-null-and-nothing-in-vba/ https://excelbaby.com/learn/the-difference-between-empty-nul... (and sometimes Missing)