Python -O won’t magically make every script faster, but in the right workloads it’s a free win—here’s how to test it safely.

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.

TIOBE Index for February 2026: Top 10 Most Popular Programming Languages Your email has been sent February’s TIOBE Index shows a leaderboard that looks steady at first glance, but small shifts beneath ...

Probing the mystery of “the anointing” in a sermon. In his novel Paul, Walter Wangerin, Jr., has Barnabas describing the great Apostle's preaching: "He had such a thing to tell them, and such a need ...

When the IBM PC was new, I served as the president of the San Francisco PC User Group for three years. That’s how I met PCMag’s editorial team, who brought me on board in 1986. In the years since that ...

Jason Chun is a CNET writer covering a range of topics in tech, home, wellness, finance and streaming services. He is passionate about language and technology, and has been an avid writer/reader of ...

For sustainable weight loss, focus on habits you can stick with, like cutting carbs, eating more protein, lifting weights, and getting enough sleep. Build meals with protein, healthy fats, vegetables, ...

What's the Best Free Remote Access Software? TeamViewer is our top free pick for personal use because it doesn't restrict too many features to commercial customers. Free users mainly miss out on audio ...