Efficient multi-SONAR with Arduino-like systems – Wimble Robotics
Link: Efficient multi-SONAR with Arduino-like systems – Wimble Robotics: "A bit esoteric Robotics article. It explains how one roboticist handles multiple ultrasonic sensors, using a clever polling and interrupt driven scheme."
GitHub - gregmolnar/prepper: Prepper is a simple server provisioning tool, built on top of SSHKit. You can use it to script your server build process.
Link: GitHub - gregmolnar/prepper: Prepper is a simple server provisioning tool, built on top of SSHKit. You can use it to script your server build process.: "This seems like a very nice simple tool to solve a common problem. My only confusion is that there are a bunch of similar tools to do the same thing. Each has its own DSL, written in ruby or some other language, has its own conceptual steucture, and its own bugs. It’s enough to make me decide to just keep doing it by hand. Heres what the author says: “ Prepper is a simple server provisioning tool, built on top of SSHKit. You can use it to script your server build process. - GitHub - gregmolnar/prepper: Prepper is a simple server provisioning tool...”"
GitHub – gregmolnar/prepper: Prepper is a simple server provisioning tool, built on top of SSHKit. You can use it to script your server build process.
GitHub - gregmolnar/prepper: Prepper is a simple server provisioning tool, built on top of SSHKit. You can use it to script your server build process. –This seems like a very nice simple tool to solve a common problem. My only confusion is that there are a bunch of similar tools to do the same thing. Each has its own DSL, written in ruby or some other language, has its own conceptual steucture, and its own bugs. It’s enough to make me decide to just keep doing it by hand. Heres what the author says: “ Prepper is a simple server provisioning tool, built on top of SSHKit. You can use it to script your server build process. - GitHub - gregmolnar/prepper: Prepper is a simple server provisioning tool…”
How HC-SR04 Ultrasonic Sensor Works & How to Interface It With Arduino
Link: How HC-SR04 Ultrasonic Sensor Works & How to Interface It With Arduino: "Learn about HC-SR04 Ultrasonic Distance Sensor module. This tutorial includes working, Pinout, Specs, Datasheet, Wiring, Library, Code & Arduino Project."
An Introduction to Ractors in Ruby | AppSignal Blog
Link: An Introduction to Ractors in Ruby | AppSignal Blog: "I read and heard about Ractors in ruby. This article demystifies them. My evaluation: Ractors are a safer alternative to Threads. I’m sure thats a massive oversimplification and even incorrect in a way. But for me I need a simple hook to hang the concept onto! The author says: “Discover when and why you should use ractors, and build a ractor in Ruby.”"
Networking on the Network
Link: Networking on the Network: "Several million people employ electronic mail for some significant portion of their professional communications. Yet in my experience few people have figured out how to use the net productively. A great deal of effort is going into technical means for finding information on the net, but hardly anybody has been helping newcomers figure out where the net fits in the larger picture of their own careers. These notes are a first attempt to fill that gap, building on the most successful practices I've observed in my twenty years on the net. I will focus on the use of electronic communication in research communities, but the underlying principles will be applicable to many other communities as well."
rails/docked: Running Rails from Docker for easy start to development
Link: rails/docked: Running Rails from Docker for easy start to development: "This is not a new thing by a long shot. But thw fact that it is published by dhh is a big deal imo. For me it assures me to some extent that it is “correct” and that it will be maintained. From author: “Running Rails from Docker for easy start to development - rails/docked: Running Rails from Docker for easy start to development”"
Radical Simplicity in Technology | Join the movement
Link: Radical Simplicity in Technology | Join the movement: "For me, a very provocative set of arguments. Novel insights on how to remove complexity. Or recognizing that you may not need that additional service or technology. The author: “Radical Simplicity is a startup development method to make development faster and more fun that plays well with lean startups”"
Use Postgres for everything!
Link: Use Postgres for everything!: "Insights about simplifying your architecture. Wow! Using postgres instead of REDIS? This flies in the face of what I thought I understood! Author: “Startups use too much technology. My advice: Use Postgres for everything”"
Welcome to Talking Points for Life
Link: Welcome to Talking Points for Life: "Too many people are left wandering through Reddit threads and Quora posts looking for advice on what to say. Communication is tricky. We all bring our own biases, emotions and histories to the table. This site will help you navigate those tricky subjects, allowing you to build healthier and happier relationships."