If you’re as much of a tinkering nutcase as I am, you’ve probably added self-hosted tools and smart home equipment into your ...

A good way to learn about customers' feedback is to scrape Amazon reviews. This detailed guide will show you 2 different ...

If you work with strings in your Python scripts and you're writing obscure logic to process them, then you need to look into regex in Python. It lets you describe patterns instead of writing ...

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 ...

In today’s data-rich environment, business are always looking for a way to capitalize on available data for new insights and increased efficiencies. Given the escalating volumes of data and the ...

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() ...

JSON Prompting is a technique for structuring instructions to AI models using the JavaScript Object Notation (JSON) format, making prompts clear, explicit, and machine-readable. Unlike traditional ...