Excel now supports IMPORTTEXT and IMPORTCSV functions that load external text and CSV files as dynamic arrays, making it ...

Row precision vs. Aggregation errors: MAP is the best way to use "greedy" functions like AND or OR in a single, dynamic ...

Microsoft adds IMPORTTEXT and IMPORTCSV to Excel, letting users pull text files directly into the grid with simple formulas.

For quantum computers to outperform their classical counterparts, they need more quantum bits, or qubits. State-of-the-art ...

With just $22, you could easily find several small treasures that spark joy. Maybe a set of vintage Delaware postcards or a hand-painted ceramic piece from decades ago. The shop has that wonderful ...

To make the most of the UNIQUE function, you should make sure your array is in an Excel table. By using a table name rather ...

Learn how GROUPBY passes both subset and full arrays into LAMBDA in Excel, letting you compute percent shares fast and explain results clearly.

Handle millions of rows by loading queries into Power Pivot, building relationships, and creating measures for fast variance ...

Abstract: Optical phased arrays (OPAs) enable reliable and agile solid-state beam scanning for light detection and ranging (LiDAR), coherent beam combining, and free-space optical (FSO) communication ...