Dr. James McCaffrey presents a complete end-to-end demonstration of the kernel ridge regression technique to predict a single numeric value. The demo uses stochastic gradient descent, one of two ...

Always keep your OpenAI API key private; never share it or put it directly in your code. Regularly check your API usage to ...

Astral's UV tool makes it fast and easy to set up Python environments and projects. It also gives you another superpower. You ...

Map is a common way to transform lists in most programming languages. In Python, map is a function that loops over a list and applies a function (that you provide) to each item. Your function receives ...

In this video, I'm going to teach you how to write unit tests in Python using a module called Pytest. It's a skill you'll need to know if you write code in Python, and fortunately, it's relatively ...

I wasn’t worried. I had dealt with malignant melanoma over 30 years earlier and beaten it. I saw a dermatologist regularly, so this felt like just another routine check.

I was stunned. My heart pounded, and a cold sweat spread over me. Cancer? I had never even heard of Extramammary Paget’s disease before. My mind struggled to process the words as I asked him to ...