Bottlenecks of Scaleups
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Web site excerpt: Common bottlenecks that prevent startups from scaling as quickly as they should. Thoughtworks always has good deep insight about software engineering. This too is an interesting series.
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Link to site: Bottlenecks of Scaleups
GPS – Bartosz Ciechanowski
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Web site excerpt: GPS is an amazing, complex and super interesting technology. People have a vague understanding that it involves satelites and so on. But there is so much more to it! Interactive article explaining how GPS works.
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Link to site: GPS – Bartosz Ciechanowski
huginn/huginn: Create agents that monitor and act on your behalf.
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Web site excerpt: Interesting package although I don't have a use for it yet. It's your own IFTTT built for geeks that you run on your ownn server. It's got no UI to speak of. On the other hand, it has a sophisticated way to create logic around events and is extensible and open source.
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Link to site: huginn/huginn: Create agents that monitor and act on your behalf.
Efficient multi-SONAR with Arduino-like systems – Wimble Robotics
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Web site excerpt: A bit esoteric Robotics article. It explains how one roboticist handles multiple ultrasonic sensors, using a clever polling and interrupt driven scheme.
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Link to site: Efficient multi-SONAR with Arduino-like systems – Wimble Robotics
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.
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Web site excerpt: 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
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Web site excerpt: Learn about HC-SR04 Ultrasonic Distance Sensor module. This tutorial includes working, Pinout, Specs, Datasheet, Wiring, Library, Code & Arduino Project.
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Link to site: How HC-SR04 Ultrasonic Sensor Works & How to Interface It With Arduino
An Introduction to Ractors in Ruby | AppSignal Blog
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Web site excerpt: 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.”
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Link to site: An Introduction to Ractors in Ruby | AppSignal Blog
Networking on the Network
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Web site excerpt: 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.
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Link to site: Networking on the Network
rails/docked: Running Rails from Docker for easy start to development
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Web site excerpt: 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”
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Link to site: rails/docked: Running Rails from Docker for easy start to development