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Excel’s MOD function is weird, but now I use it everywhere

The more I learned MOD, the more excuses I found to use it.

Excel’s AGGREGATE Fails on Arrays but Works with Grid Ranges

Learn why the Excel AGGREGATE function fails with arrays and how to fix value errors using helper columns or dynamic LAMBDA and BYROW formulas.
GitHub

HTTP request logger middleware for node.js

Named after Dexter, a show you should not watch until completion. Write log line on request instead of response. This means that a requests will be logged even if the server crashes, but data from the ...

One Basic Excel Formula Generates Auto-Updating Visual Dashboards

Discover how to replace traditional Excel chart objects with clean, customizable in-cell visualizations using a single ...

Dozens of states could face new costs because of high error rates in SNAP food aid

Several dozen states might need to pay millions for food aid if they don’t reduce errors in the Supplemental Nutrition ...
IEEE

Extremum Seeking Control With an Adaptive Gain Based on Gradient Estimation Error

Abstract: This article presents an extremum-seeking control (ESC) algorithm with an adaptive step size that adjusts the aggressiveness of the controller based on the quality of estimates obtained ...
IEEE

Finite-Time Convergence Adaptive Neural Network Control for Nonlinear Servo Systems

Abstract: Although adaptive control design with function approximators, for example, neural networks (NNs) and fuzzy logic systems, has been studied for various nonlinear systems, the classical ...