For folks who already have ROS2 working and just want to see data flow end-to-end see TL;DR. No DB, no schema migrations, no exotic drivers. You get fast setup and ...

A collection of neat cards to spice up boring old Home Assistant dashboards ...

A good way to learn about customers' feedback is to scrape Amazon reviews. This detailed guide will show you 2 different methods, with coding and no coding.

Production-ready Python 3.13+ CLI/API system with Adaptive RAG, multi-engine TTS, OpenRouter key rotation, FastAPI backend, and Next.js dashboard. A comprehensive, modular platform for deep research, ...

Shopify merchants usually track sales or revenue, but they sometimes forget about the other important metrics that drive profit. For example, contribution margin, MET, and customer retention are all ...

Hello! I'm a dreamer focusing on high-load distributed systems and low-level engineering. I mainly code in Rust and Python ...

String manipulation is a core skill for every Python developer. Whether you’re working with CSV files, log entries, or text analytics, knowing how to split strings in Python makes your code cleaner ...

Getting input from users is one of the first skills every Python programmer learns. Whether you’re building a console app, validating numeric data, or collecting values in a GUI, Python’s input() ...

LangExtract lets users define custom extraction tasks using natural language instructions and high-quality “few-shot” examples. This empowers developers and analysts to specify exactly which entities, ...

Abstract: Real-time occupancy data enable smart-building systems to optimize heating, ventilation, and air conditioning (HVAC) and lighting, yet most floor-sensor solutions require external power or ...