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Implementing a Kalman Filter in Postgres to Smooth GPS Data - Neon
An open-source project that implements a Kalman Filter in Postgres to clean up noisy GPS data directly in the database.
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Popular Backend topics
Microsoft is trying to leapfrog competitors like Google and Amazon as they face record antitrust scrutiny.
The big picture: The deals ...
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Pocketlang is a small (~3000 semicolons) and fast functional language written in C. It’s syntactically similar to Ruby and it can be lear...
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A conversation with Laurent Mazare about how your choice of programming language interacts with the kind of work you do, and in particula...
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One of the strongest sides of Go programming language is a built-in concurrency based on Tony Hoare’s CSP paper. Go is designed with conc...
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Letting Go of Random.
In a recent post I shared some thoughts about art and included a few, somewhat tongue-in-cheek comments about the ...
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GitHub - let-def/hotcaml: Hotcaml: an interpreter with watching and reloading.
Hotcaml: an interpreter with watching and reloading - Git...
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GitHub - audulus/rui: Experimental Rust UI library.
Experimental Rust UI library. Contribute to audulus/rui development by creating an a...
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To build a web application you need to make architecture decisions across a range of topics. The beauty of Ruby on Rails or Django is tha...
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Introducing Trilogy: a new database adapter for Ruby on Rails | The GitHub Blog.
We’ve open sourced Trilogy, the database adapter we use...
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Other popular topics
Reading something? Working on something? Planning something? Changing jobs even!?
If you’re up for sharing, please let us know what you’...
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Brace yourself for a fun challenge: build a photorealistic 3D renderer from scratch! In just a couple of weeks, build a ray tracer that r...
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Free and open source software is the default choice for the technologies that run our world, and it’s built and maintained by people like...
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Which, if any, games do you play? On what platform?
I just bought (and completed) Minecraft Dungeons for my Nintendo Switch. Other than ...
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Bought the Moonlander mechanical keyboard. Cherry Brown MX switches. Arms and wrists have been hurting enough that it’s time I did someth...
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Do the test and post your score :nerd_face:
:keyboard:
If possible, please add info such as the keyboard you’re using, the layout (Qw...
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We’ve talked about his book briefly here but it is quickly becoming obsolete - so he’s decided to create a series of 7 podcasts, the firs...
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I am trying to crate a game for the Nintendo switch, I wanted to use Java as I am comfortable with that programming language. Can you use...
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Big O Notation can make your code faster by orders of magnitude. Get the hands-on info you need to master data structures and algorithms ...
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