Learn how gradient descent really works by building it step by step in Python. No libraries, no shortcuts—just pure math and ...

The Obsidian-Excalidraw plugin integrates Excalidraw, a feature rich sketching tool, into Obsidian. You can store and edit Excalidraw files in your vault, you can embed drawings into your documents, ...

langcodes knows what languages are. It knows the standardized codes that refer to them, such as en for English, es for Spanish and hi for Hindi. These are IETF language tags. You may know them by ...