Check if a file is really a file, whether a string contains anything, and whether you can run a program with these vital patterns.

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.

I'm a Fitness & Nutrition writer for CNET who enjoys reviewing the latest fitness gadgets, testing out activewear and sneakers, as well as debunking wellness/fitness myths. In my free time I enjoy ...

On college campuses across the United States, the introduction of generative artificial intelligence has sparked a sort of arms race. Rapid adoption of AI by young people set off waves of anxiety 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 ...

John Mueller offered a practical check for determining whether a passage has been indexed and is technically available to rank.

This lesson will teach students about ethical AI use. They will think about ways to identify responsible AI use and apply those understandings to their lives. Explain the ethical usage of AI and the ...