Learn about the filters you’ll use most often and how they work.

Use MAP and LAMBDA to build centralized, error-proof, and auto-spilling Excel spreadsheet systems.

Investment banks manage IPOs, helping with valuation and handling initial trading. In mergers, they offer crucial buy-side and sell-side advisory roles. Since 1999, banks can operate both investment ...

The FIND function allows you to find a text string within another. It returns the position at which a character or string begins within another text string. The output of the above function will be 5, ...

Community driven content discussing all aspects of software development from DevOps to design patterns. Ready to develop your first AWS Lambda function in Python? It really couldn’t be easier. The AWS ...

Background: Calls for investing in essential public health functions (EPHFs) and common goods for health (CGH) are numerous, but it is often unclear to policymakers how such investments lead to health ...

Using an algorithm they call the Krakencoder, researchers at Weill Cornell Medicine are a step closer to unraveling how the brain’s wiring supports the way we think and act. The study, published June ...

Blink and you might have missed it. FATMAP is back! Well, sort of. As we already lamented here on POWDER, our favorite 3D mapping app FATMAP was shut off for good last fall after being acquired by ...

What's the use case? Allow us to write custom partition mapping functions. Each function would take a sequence of input partitions and produce a sequence of output partitions, according to our logic.