SCSai Charaninsaicharan88.hashnode.devWhy Minimizing MSE Is Not A Guess : Deriving Linear Regression from Probability , Geometry and Matrix CalculusThis post is a complete reconstruction of linear regression from mathematical first principles — built, tested, and diagnosed from scratch on the Ames Housing Dataset using nothing but NumPy. No skleaJust now·49 min read
DRDaksh Raj Singh Chauhaninproject-protocol.hashnode.dev1.5 Years, 4 Languages, and 1 Reality CheckSeventeen months ago, I wrote my first line of code. At the time it I didn’t think much about it, I was just a first year Computer Science student with specialization in AI and ML, without any prior k4h ago·3 min read
AIAdil Ijazinadilijazdev.hashnode.dev🫀 Heart Disease Prediction Using Machine LearningHeart disease remains one of the leading causes of death worldwide. In this project, I built a binary classification model that predicts whether a patient has heart disease or not using structured med7h ago·3 min read
Hhievolinkinevolink.hashnode.devHow to Replicate Camera Movements with Seedance 2.0 APICamera movement is what separates a flat, static video from something that feels cinematic. A dolly zoom creates tension. An orbital shot adds grandeur. A one-take tracking shot builds immersion. Traditionally, achieving these requires expensive equi...2h ago·2 min read
TAThe Aurora AIintheauroraai.hashnode.devThe Async Error Handling Patterns That Actually Work in Productiontitle: "The Async Error Handling Patterns That Actually Work in Production" published: true description: "Most tutorials show happy-path async code. Here are the error handling patterns that prevent your async Python from silently failing in producti...5h ago·6 min read
YYashrajinyashrajxdev.blogArrays and Tuple in PythonAn array is a continuous block of memory used to store similar or structured data. Arrays allow easy and fast access to elements using an index, which makes them one of the most important data structu11h ago·4 min read
CNChris Naughtonintensorops.hashnode.devA New Framework for Detecting LLM Hallucinations in Critical Defense ScenariosWhen it comes to deploying large language models in sensitive domains like defense, accuracy isn't just a preference—it's a necessity. That’s why Justin Norman’s release of DoDHaluEval v0.1.0 caught my attention. This open-source framework is specifi...9h ago·2 min read
JJorgeinbuildingagain.hashnode.devPython for Finance: Pairing Inflows and OutflowsWelcome to another post in my Python for Finance Series! In this post, we'll cover a simple scenario where we need to calculate net monthly cash flow in Python without juggling list indices. The tool 14h ago·3 min read
FKFrank Kelechi Ogeinfrankoge.comThe Polyglot Trap: Why Mastering Just JavaScript and Python is Your Ultimate Superpower Every day, my feed is filled with developers asking the same question: "Should I learn Rust? Is Go going to replace Node? Do I need to learn Swift for mobile?" We have become obsessed with collecting15h ago·3 min read
MMatheusinreleaserun.hashnode.devHow to Automatically Track EOL Dates for Your Entire Tech StackPython 3.9 goes EOL in October 2025. Node.js 18 already hit end of life. Kubernetes drops support for minor versions every 14 months. If you're running production services, you're probably behind on at least one of these. I got tired of manually chec...1d ago·4 min read