I make short, to-the-point online math tutorials. I struggled with math growing up and have been able to use those experiences to help students improve in math through practical applications and tips.

A monthly overview of things you need to know as an architect or aspiring architect. Unlock the full InfoQ experience by logging in! Stay updated with your favorite authors and topics, engage with ...

Soon AI agents will be writing better, cleaner code than any mere human can, just like compilers can write better assembly. There’s an old joke about the weather in San Francisco: If you don’t like it ...

Sick of the polar vortex? Here's when warmer weather will arrive. Federal judge orders Fulton County election raid documents to be unsealed I googled my long-lost father's name. My stomach dropped ...

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, ...

DAX user-defined functions are currently in preview. Data Analysis Expressions (DAX) user-defined functions (UDFs) let you package reusable, parameterized DAX logic into your models making your DAX ...

DAX user-defined functions are currently in preview. Must be well-formed and unique within the model. Can include periods (dots) for namespacing (e.g. Microsoft.PowerBI.MyFunc). Cannot start or end ...

We are thrilled to announce that User defined functions (UDFs) in Power Apps have reached general availability! They are now ready for your production workloads. Thank you to everyone who provided ...

Abstract: Research on Intelligent Space (iSpace) has been conducted to perceive the state of a space using distributed sensors and provide appropriate services and information to users. While it is ...