I tried four vibe-coding tools, including Cursor and Replit, with no coding background. Here's what worked (and what didn't).

Learn how to implement the Adadelta optimization algorithm from scratch in Python. This tutorial explains the math behind Adadelta, why it was introduced as an improvement over Adagrad, and guides you ...

Learn how to implement the Nadam optimizer from scratch in Python. This tutorial walks you through the math behind Nadam, explains how it builds on Adam with Nesterov momentum, and shows you how to ...

When people ask me for exercise advice as a fitness writer and coach, my go-to line is: “Go for a walk, have an apple and lift something fairly heavy.” Is this an oversimplification? Undoubtedly. But ...