I've been subjecting AI models to a set of real-world programming tests for over two years. This time, we look solely at the ...

Learn how DROP, REDUCE, LAMBDA, and STACK make Excel arrays update automatically, split text, and stack filtered results ...

Vibe coding is a high-income AI skill, and learning it could save your career and make you a competitive job candidate.

I've been subjecting AI models to a set of real-world programming tests for over two years. This time, we look solely at the free offerings. There are three worth your attention. The others, well, ...