I'm not arguing that PivotTables are now useless, because they still solve certain problems very well. However, after seeing how fluid, responsive, and adaptable GROUPBY and PIVOTBY can be, I've found ...

Learn how Excel functions can act as data using LAMBDA, LET, and BYROW, so you reuse logic and cut formula edits.

Loudoun County, Virginia, remains one of the most critical locations for data center development in the United States. "Data Center Alley" still hosts a significant, not to say the largest, percentage ...

Abstract: A new time domain modeling method for dc–dc switching power converters is introduced: conversion function theory of dc converters. This method is based on the concept of “wanted variables” ...

Abstract: Gradient-based Bi-Level Optimization (BLO) methods have been widely applied to handle modern learning tasks. However, most existing strategies are theoretically designed based on restrictive ...

Whether it was “Crouching Tiger, Hidden Dragon” landing a best picture nomination, “Parasite” being the first non-English language film winning the Academy Award for best picture, or the general ...