These AI coding agents are as miraculous as they are error-prone, but still worth a try.

Understand and code the R² metric (goodness of fit) in C++. A must-know concept for evaluating regression models.

Discover how Claude Sonnet 4.5 and Claude Code Agents 2.0 are changing AI coding with autonomy, efficiency, and seamless workflow integrations ...

Description: Using an Arduino or a micro controller we can generate cool looking patterns with an led strip with addressable LEDs. In this case I'm using an Arduino uno (clone board) and a strip of ...

We did an informal poll around the Hackaday bunker and decided that, for most of us, our favorite programming language is ...

Arduino has recently introduced a new Bluetooth-based provisioning flow on the Arduino Cloud, starting with the UNO R4 WiFi ...

The main motivation of RAGatouille is simple: bridging the gap between state-of-the-art research and alchemical RAG pipeline practices. RAG is complex, and there are many moving parts. To get the best ...

Learn how free IIT courses on SWAYAM are breaking barriers, offering quality education, and helping students and ...

WhiskeyTangoHotel] wrote in with his newest clock build — and he did warn us that it was minimalist and maybe less than useful. Indeed, it is nothing more than a super-cheap ESP32-C3 ...

The organization behind B.C.'s recycling system wants residents to do more to keep plastics from going to landfills or ending up as litter — as only 45 per cent of plastic packaging used by residents ...

China’s $285 million project in Brazil is a multibillion-dollar threat to U.S. farmers. WSJ’s Samantha Pearson explains. Illustration: Annie Zhao In just a few weeks, U.S. farmers will begin ...

Demonstrators called out Trump’s foreign policy stances and use of the National Guard in D.C., yelling chants of “Trump is the Hitler of our time. Free D.C.! Free Palestine!” Activists first ...