Most Excel lookup functions return the first match, but XLOOKUP can reverse the search direction to return the latest record.

Microsoft’s April 2026 Excel update expands Copilot with interactive editing, planning modes, Python integration, and improved iOS comments, marking a deeper shift toward AI-driven workflows.

Proper waste sorting is very important for keeping our neighbourhoods clean and saving resources for the future. When we mix ...

Abstract: Perception systems play a crucial role in real-time decision-making in intelligent transportation, particularly in uncertain traffic. Challenges such as dynamic movement, unpredictability, ...

Abstract: We experimentally demonstrate a metalens array that sorts red (R), green (G), blue (B), and near-infrared (NIR) light on ultra-small pixels. We also ...