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

If you’ve been looking to grab some Amazon devices for a super low price, you’ll want to check out Woot’s sale. From Ring Doorbells to Echo Smart Speakers, everything is an extra 20% off. That’s not ...

He warns, however, that the reduced puffiness we see after cold therapy is likely to be temporary and cosmetic, rather than ...

Fake ads led all consumer cyberthreats in 2025, with over 45 million fake shop attacks blocked in Q4 and deepfake scams ...

VibeOS was produced by a computer engineering student using the latest version of Anthropic’s Claude large language model.

Mike has worked in the Joystiq Network since 2006, as lead blogger and senior editor on WoW.com and one of the founding editors on Massively.com. Currently, he is a contributing editor on Joystiq, and ...

It's fun to do something with your hands that isn't just scrolling with your thumb zooming in on your nemesis's new IG pic.

Amazon has a solid deal on The Worlds of Hayao Miyazaki, which came out in September. You can grab the book for under $25 and ...

You can use ChatGPT as a search engine, much like Google's home page. Go to chatgpt.com or download the ChatGPT app on ...

The best place to start is often with things like lightbulbs, which are small, low-cost and readily available. Once paired ...

What's CODE SWITCH? It's the fearless conversations about race that you've been waiting for. Hosted by journalists of color, our podcast tackles the subject of race with empathy and humor. We explore ...

Read our live updates from CES 2026 in Las Vegas to see the latest consumer gadgetry in all of its chatbot-enabled, ...