Learn the difference between Excel COUNT and COUNTA, plus TEXTBEFORE and TEXTAFTER tricks, so you clean text and totals with confidence.

Community driven content discussing all aspects of software development from DevOps to design patterns. Ready to develop your first AWS Lambda function in Python? It really couldn’t be easier. The AWS ...

If you’re a Java developer and you haven’t built an AWS Lambda function before, you’ll be amazed by how easy it is to get your first serverless application up and running. To build your first Java AWS ...

A category of synthetic organisms dubbed “mirror life,” whose component molecules are mirror images of their natural counterpart, could pose unprecedented risks to human life and ecosystems, according ...

Imagine, for a moment, being on the receiving end of the sort of communication that typically heralds a change at work. An email, say, announces a reorganization to be carried out over the course of ...

Creating stuff is good for your brain. By Jancee Dunn I once decorated a mirror with shells, but I keep it in a closet. I’m fond of it, even though it looks a little sloppy. Sometimes I’ll debate ...

Before a big, make-or-break presentation to shareholders, a rising employee in Silicon Valley was feeling nervous. Although her career was going well, it was still difficult to make it in a ...

Unlock the secrets to transforming your knowledge into income with this comprehensive guide on creating and selling online courses and eBooks. The increasing popularity of flexible, accessible and ...

A controversial theory posits that life began when RNA spontaneously began to replicate itself — and now researchers are claiming they’ve replicated part of that process in a lab. In interviews with ...