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

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.

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 ...

Participants in this year's field test of the 2030 census may be asked about their U.S. citizenship status, the Trump administration revealed Thursday. The proposal, which is part of a regulatory ...

If you like food as much as we do, you're going to love this collection of food trivia questions. From popcorn and pizza to dining etiquette and fast-food ad slogans, we've collected a variety of fun ...

Large language models struggle to solve research-level math questions. It takes a human to assess just how poorly they perform. By Siobhan Roberts A few weeks ago, a high school student emailed Martin ...

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 ...

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

The BBC has been shown a significant - and unfixed - cyber-security risk in a popular AI coding platform. Orchids is a so-called "vibe-coding" tool, meaning people without technical skills can use it ...