SharePains by Pieter Veenstra on MSN

CountRows, CountIf, CountA and Count in Power Apps

How often would you like to count the number of records without really wanting to load all the records that exist in a list ...
Handle millions of rows by loading queries into Power Pivot, building relationships, and creating measures for fast variance ...
If you decide to spill the results, you can then use the spilled range operator (#) to perform a calculation on the spilled range. Simply reference the first cell of the spilled range with a # ...
Have you ever wished your Excel formulas could think like reusable building blocks instead of static, one-off instructions? Imagine creating a single formula that adapts dynamically to your data, ...