Imagine you’re tasked with analyzing two datasets—one containing a list of products and another with customer segments. How do you uncover every possible pairing to identify untapped opportunities?

Turns out half my old formulas were just dynamic arrays in disguise, written the long way.

Have you ever found yourself staring at a sea of blank cells in Excel, wondering how to fill them without hours of manual effort? For years, this has been a frustrating bottleneck for professionals ...

I've written many times about the many benefits of formatting your data as a structured table in Microsoft Excel. However, despite this, there's one major issue that continues to throw a spanner in ...

EPPlus has support for dynamic arrayformulas/spillover and support for several new functions that depends on this functionality from version 7 and up. We have also improved the support for handling of ...