InData Science CollectivebyFlorent Poux, Ph.D.·5d agoHow to Turn a 3D Scan Into a CAD Floor PlanThe step-by-step guide to turning a 3D point cloud scan into an editable DXF + PDF floor plan with clean vector wallsA response icon4
InData Science CollectivebyFlorent Poux, Ph.D.·Sep 22Turn 3D Gaussian Splatting into a textured mesh (Python, no GPU)Python Guide to turn a trained 3D Gaussian splat of a forest cabin into a solid, textured mesh (.glb) you can open and edit in Blender.A response icon2
InData Science CollectivebyFlorent Poux, Ph.D.·Jul 7The Ultimate Guide for 3D Spatial AI (Sensors to Systems)3D spatial AI with Python roadmap: point clouds, reconstruction, segmentation, deep learning, semantics, modelling, vizualization workflows.A response icon7
InLevel Up CodingbySergey Nes·May 26Your AI Agent Will Fail. Here’s How to Make It Recoverable.How to catch hallucinations and survive third-party service failures, no frameworks, just proven patterns. By the end, you’ll understand…A response icon9
InLevel Up CodingbySergey Nes·May 4Building an AI Agent from Scratch: No Magic, Just a Deterministic LoopI was using Claude, Codex, Cursor, Gemini, Copilot, or Junie every day, but I still could not point to the exact line where “chatbot”…A response icon84
Philo Li·Jul 9How to Solve a Rubik’s Cube Without Memorizing Algorithms: Even a Kid Can UnderstandPerhaps you’re a complete beginner to the Rubik’s Cube, someone who’s never quite managed to solve one.A response icon39
InData Science CollectivebyFlorent Poux, Ph.D.·5d agoHow to Turn a 3D Scan Into a CAD Floor PlanThe step-by-step guide to turning a 3D point cloud scan into an editable DXF + PDF floor plan with clean vector wallsA response icon4
InLevel Up CodingbySergey Nes·May 4Building an AI Agent from Scratch: No Magic, Just a Deterministic LoopI was using Claude, Codex, Cursor, Gemini, Copilot, or Junie every day, but I still could not point to the exact line where “chatbot”…A response icon84
InCoffee☕ And Code💚byGajanan Rajput💚·Sep 13How to Master ChatGPT Images 2.5 (Full Course) 🎨14 tricks. 44 curated examples. The prompts, the results, and how to fix what goes wrong.A response icon10
InGoogle Cloud - CommunitybyRomin Irani·May 22Antigravity CLI Tutorial SeriesPart 1 : Getting StartedA response icon4
Fabio Mendes·9h agoThe Breast Cancer Wisconsin Dataset: A practical tutorial to learn Logistic RegressionIn this practical Python tutorial, using real-world data, you will learn what Logistic Regression is — one of the simplest yet most…
Karthik·17h agoHow I Uploaded Files to Amazon S3 Using a Drop Zone and curl in PowerShell 7A practical walkthrough using Buckets by Serverless Creed, with real AWS S3 verification, SHA-256 checks, error recovery, and cleanup.
Dhiraj Salian·18h agoThe Chain Rule and Backpropagation by Hand: How Neural Networks Actually LearnIn the last post we trained a model by gradient descent, but the model had exactly two parameters and we hand-wrote its gradients. Real…
Lemma & Loop·1d agoGradient Descent Explained: 3 Worked Examples (By Hand + NumPy)Gradient descent is the algorithm underneath nearly all of modern machine learning — but at its core it is one line of arithmetic:
Lemma & Loop·1d agoBayes’ Theorem Explained with 3 Worked ExamplesA medical test is 95% accurate. You test positive. What’s the chance you actually have the disease?
