Microsoft Excel's new FILTER() function is a great tool for reporting and dashboards. We'll show you how to use it to get more done.

The function f produces no side effects; it only squares a number provided as input. All behavior takes place within the function and only within the function. Producing no side effects is another ...

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Creating a list of duplicate values that’s separate from the data source is easier than ever thanks to Microsoft Excel's FILTER() function.

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