As promised last time, this time I will summarize 10 things you can actually do using Python. When I first heard of Python, I thought, 'I've heard of it, but I don't think I could master it,' and I ...

Markets respond to information faster than anything else, and most of that information begins with a headline. An earnings update, a regulatory note, a product issue, even a short line from an analyst ...

Why write SQL queries when you can get an LLM to write the code for you? Query NFL data using querychat, a new chatbot component that works with the Shiny web framework and is compatible with R and ...

What if the tools you already use could do more than you ever imagined? Picture this: you’re working on a massive dataset in Excel, trying to make sense of endless rows and columns. It’s slow, ...

Optimized apps and websites start with well-built code. The truth, however, is that you don't need to worry about performance in 90% of your code, and probably 100% for many scripts. It doesn't matter ...

Your CSV file may be generated from a database, an API, or you might have run some commands and converted the output to delimit in CSV format. In any of the cases, you have to first analyze the ...