I used it right there to insert an em dash, which is a symbol I'd otherwise need to copy over from somewhere else. What ...

Click on the cell where you want the note. Go to the Data tab at the top. Click Data Validation in the Data Tools Group. In ...

Introduction Modern applications are increasingly powered by large language models (LLMs) that don’t just generate text—they can call live APIs, query databases, and even trigger automated workflows.

Python hacks to automate tasks, clean data, and perform advanced analytics in Excel. Boost productivity effortlessly in day ...

AI can write useful code, but it can also produce unusable garbage. Here's my advice on making the most of AI from my many ...

What Does Pythonic Mean? Every programming language has its own quirks and conventions—ways of doing things that feel natural ...

It’s often the case that as we are writing code, we don’t have all the information we need for our program to produce the desired result. For example, imagine you were asked to write a calculator ...

This is useful as a way to add precise type checker coverage to those functions. Python 3.11 identified a slew of Python standard library modules that were obsolete and no longer being maintained.