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

How to manage performance when new technology brings constant and unpredictable change by Paul Leonardi If one universal law regarding the adoption of new technologies existed, it would be this: ...

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

pandas is a Python module that's popular in data science and data analysis. It's offers a way to organize data into ...

The historic Howard Theatre in Washington, D.C., has added a new 106.82-kW rooftop solar array paired with storage with help from the DC Green Bank and DC Sustainable Energy Utility (DCSEU). The ...

The average rate on a 30-year U.S. mortgage fell again this week, echoing a decline in long-term U.S. Treasury bond yields ahead of the Federal Reserve’s first rate cut this year. The rate eased to ...

VICTORIA - The British Columbia government has ordered forage-crop farmers in the province’s south to turn off their irrigation taps, because “severe low flows” are threatening endangered chinook ...

Despite a reduction in the average price for a gallon of regular unleaded gasoline across the country, prices jumped again in New Mexico last week. Thursday's AAA New Mexico Weekend Gas Watch showed ...

Environment Canada has expanded a special air quality statement across most of B.C., warning residents of a thick haze as wildfire smoke continues to blanket the province. The statement covers ...

The term is taking off on social media as people grow fed up with AI making things up, sounding too human, and worry about the technology eradicating jobs. Futuristic scenarios are being painted on ...

It's official – summer 2025 was the hottest summer on record for the UK! The Met Office has revealed that the average temperature from 1 June to 31 August hit a balmy 16.10°C. That's 1.51°C above the ...

Fox’s Saturday broadcasts of Saratoga horse races have averaged 501,000 viewers, more than the National Hockey League’s regular season on TNT or college basketball’s on Fox/FS1. By Joe Drape Reporting ...