You likely have the right to access records that explain why your insurer denied your claim or prior authorization request. Use ProPublica’s free tool to generate a letter requesting your claim file from your health insurance company.

A very old blog

Random Nerd Tutorials helps makers, hobbyists and engineers build electronics projects. We make projects with: ESP32, ESP8266, Arduino, Raspberry Pi, Home Automation and Internet of Things. If you want to learn electronics and programming, you're in the right place.

A Comprehensive Guide to Python Project Management and Packaging: Concepts Illustrated with uv – Part I – Reinforced Knowledge URL: https://reinforcedknowledge.com/a-comprehensive-guide-to-python-project-management-and-packaging-concepts-illustrated-with-uv-part-i/ Type: article Domain: reinforcedknowledge.com Notes: Linked is a useful and comprehensive series about packaging in python. The fact that there are so many of these is evidence that, a) I am still confused about some of this, and b) the state of packaging in python is and remains a mess. I don’t know how we are going to get out of this?

Why pipes sometimes get "stuck": buffering URL: https://jvns.ca/blog/2024/11/29/why-pipes-get-stuck-buffering/?utm_source=hackernewsletter&utm_medium=email&utm_term=fav Type: article Domain: jvns.ca Notes: Linked is another bit of esoteric practical research by Julia Evans, this time about pipes in the Unix shell. Useful bit of esoterica.

Revisiting one of my favourite projects: a lunar lander using, yes, the one and only turtle module

Explore Ronynn's insights on game development, tech, productivity, and writing.

Niels Cautaerts - Python dependency management is a dumpster fire URL: https://nielscautaerts.xyz/python-dependency-management-is-a-dumpster-fire.html Type: link Domain: nielscautaerts.xyz Notes: Attached is yet another article that tries to clarify the options for python package management. The problem is that this space is dynamic and overpopulated, so any article quickly becomes out of dare.

In this tutorial, you'll learn about Python closures. A closure is a function-like object with an extended scope. You can use closures to create decorators, factory functions, stateful functions, and more.

Python has gained significant traction in the DevOps ecosystem due to its ease of use, extensive...

Hotwire and HTMX are two powerful libraries that both have the same goal: simplify building modern web applications.

What are symbols in Ruby and why are they?

The more you polish, the less you see

Learn Python typing (type hints) with interactive online exercises!

Seven years ago (2016), we began integrating Robotics into our Computer Science curriculum. This paper explores the mission, initial goals and objectives, specific choices we made along the way, and why and outcomes. Of course, we were not the first to do so. Our...

An ironic and cynical view of higher education’s obsession with degrees

Great advanced analysis of Ruby designs

B-trees are used by many modern DBMSs. Learn how they work, how databases use them, and how your choice of primary key can affect index performance.

The 1 dataset, 100 matplotlib visualizations, displays 100charts made with matplotlib. Just click on a thumbnail to get to the full code.

👋🏼 This is part of series on concurrency, parallelism and asynchronous programming in Ruby. It’s a deep dive, so it’s divided into 12 main parts: Your Ruby programs are always multi-threaded: Part 1 Your Ruby programs are always multi-threaded: Part 2 Consistent, request-local state Ruby methods are colorless The Thread API: Concurrent, colorless Ruby Interrupting Threads: Concurrent, colorless Ruby Thread and its MaNy friends: Concurrent, colorless Ruby Fibers: Concurrent, colorless Ruby Processes, Ractors and alternative runtimes: Parallel Ruby Scaling concurrency: Streaming Ruby Abstracted, concurrent Ruby Closing thoughts, kicking the tires and tangents How I dive into CRuby concurrency You’re reading “The Thread API: Concurrent, colorless Ruby”.