Why write ten lines of code when one will do? From magic variable swaps to high-speed data counting, these Python snippets will transform your code.

Merge lists even with typos and inconsistent names. Tune the similarity threshold, use a transform table, and audit results ...

Just a few short months ago, back in November 2025, investors were writing OpenAI‘s obituary. That’s when Google unleashed Gemini 3, which actually looked like it had a better reasoning engine.

Is your phone, tablet, or laptop typically in the battery red zone before the end of the day? These portable chargers and power banks give you the most boost when you're out of juice. I’m one of PCMag ...

Portable power stations are handy for backup power during outages, off-grid electricity for an RV, or simply charging your laptop and phone while working remotely. They’re effectively large bundles of ...

You’ve seen the headlines. Now let’s break them open. Sasha-Ann Simons connects you with the people behind the stories: experts, neighbors and newsmakers who shape the city we share. It’s news, ...

Forgot to unplug the iron this morning? The top smart plugs, outlets, and power strips we've tested let you control anything you can plug into the wall from your phone. I'm PCMag's managing editor for ...

Hotels ranked on industry awards, guest reviews and hotel class ratings Unbiased content created by U.S. News editors Photo tours of select hotels by local experts Navigate forward to interact with ...

Machine learning is the ability of a machine to improve its performance based on previous results. Machine learning methods enable computers to learn without being explicitly programmed and have ...

Machine learning is an essential component of artificial intelligence. Whether it’s powering recommendation engines, fraud detection systems, self-driving cars, generative AI, or any of the countless ...