Overview: Strong knowledge of data structures and recognizing common patterns makes complex coding questions easier and faster to solve.Thinking out loud during ...

Getting LeetCode onto your PC can make practicing coding problems a lot smoother. While there isn’t an official LeetCode app ...

There's one job interview question that you can almost guarantee hiring managers will ask that many people still struggle to answer. That's because there really is no clear angle. Still, if you're ...

Anthropic's Claude Opus 4.6 surfaced 500+ high-severity vulnerabilities that survived decades of expert review. Fifteen days later, they shipped Claude Code Security. Here's what reasoning-based ...

Mark Zuckerberg and opposing lawyers dueled in a Los Angeles courtroom Wednesday, where the Meta CEO answered questions about young people’s use of Instagram, his congressional testimony and internal ...

I pushed eight free AI chatbots to their limits to find the best AI chatbots of 2026. To explore our top picks, check out ZDNET's chatbot-by-chatbot guide.

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 ...

There’s another red flag test to have on your radar, this time involving what you do with your coffee cup after an interview. One boss says he won’t hire anyone who fails it—and recruiters tell ...

Tarique Rahman poses for a portrait in Dhaka, Bangladesh, on Jan. 12 Editor at Large Tarique Rahman has lost his voice. That isn’t ideal for the aspiring leader of Bangladesh, the South Asian nation ...

NPR's weekly news quiz hosted by Peter Sagal. Have a laugh and test your knowledge with today's funniest comedians and a celebrity guest. February 23, 2026 • It's time for another installment of the ...