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Panics in Rust are normally isolated to the thread that caused them, and are sometimes recoverable. This post introduces panik-rs, a crate to make panics on all threads fatal (to the application!) and prevent them from being silently swallowed.
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Panics in Rust are normally isolated to the thread that caused them, and are sometimes recoverable. This post introduces panik-rs, a crate to make panics on all threads fatal (to the application!) and prevent them from being silently swallowed.
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This post derives finite-sample bias-correction factors for MAD to make it a consistent estimator of the standard deviation. Pragmastat recommends Spread — the Shamos estimator — as a more efficient robust scale alternative that does not require such corrections. Confidence intervals are available via SpreadBounds . pragmastat.dev github.com/AndreyAkinshin/pragmastat The median absolute deviation ($\textrm{MAD}$) is a robus....
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If you are trying to get Debian 10 Buster to run in Vagrant and are receiving the following error default: /dev/vda does not exist, so cannot grub-install to it! default: You must correct your GRUB install devices before proceeding: default: default: dpkg-reconfigure grub-pc default: dpkg: error processing package grub-pc (--configure): default: installed grub-pc package post-installation script subprocess returned error exit status 1 d..
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After almost a decade, we decided to rebuild our in-house Business Intelligence web application to better support the organization. It is always challenging to replace software with a long history and a high degree of complexity. Nevertheless, we successfully completed the project because we fundamentally challenged and re-thought all aspects of the project.
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This post derives finite-sample bias-correction factors for MAD to make it a consistent estimator of the standard deviation. Pragmastat recommends Spread — the Shamos estimator — as a more efficient robust scale alternative that does not require such corrections. Confidence intervals are available via SpreadBounds . pragmastat.dev github.com/AndreyAkinshin/pragmastat The median absolute deviation ($\textrm{MAD}$) is a robus....
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After almost a decade, we decided to rebuild our in-house Business Intelligence web application to better support the organization. It is always challenging to replace software with a long history and a high degree of complexity. Nevertheless, we successfully completed the project because we fundamentally challenged and re-thought all aspects of the project.
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People only invoke history to ballast their argument in the present.
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ho.dges.online
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5 years ago
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eng
Kim Stanley Robinson People only invoke history to ballast their argument in the present. Kim Stanley Robinson, Aurora
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React libraries are hard to keep track of. This article attempts to put the ones worth talking about on one page.
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Ever had your old, trusty Python virtual environment fail on you? I sure did. Sometimes, when I activate or switch between virtual environments, I get the following error: $ workon eve dyld: Library not loaded: @executable_path/../.Python I never really took the time to look into it. When this happens, because I am in a rush (and because I am a lazy old fart), I shrug it off, recreate the virtual environment on the spot, and get back to ..
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Ever had your old, trusty Python virtual environment fail on you? I sure did. Sometimes, when I activate or switch between virtual environments, I get the following error: $ workon eve dyld: Library not loaded: @executable_path/../.Python I never really took the time to look into it. When this happens, because I am in a rush (and because I am a lazy old fart), I shrug it off, recreate the virtual environment on the spot, and get back to ..
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Ever had your old, trusty Python virtual environment fail on you? I sure did. Sometimes, when I activate or switch between virtual environments, I get the following error: $ workon eve dyld: Library not loaded: @executable_path/../.Python I never really took the time to look into it. When this happens, because I am in a rush (and because I am a lazy old fart), I shrug it off, recreate the virtual environment on the spot, and get back to ..
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CSS-in-JS is a relatively new and a very contradictory way of writing CSS. On the one hand, it tries to overcome the limitations of traditional CSS to make it more reusable, especially when it comes to styling components. On the other hand, it’s different from traditional CSS and has it’s own disadvantages. There is no single CSS-in-JS library, there is even no sight of a clear winner in this race. However, all CSS-in-JS implementations hav..
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By focusing on what is interesting and keeping written track of your own intellectual development, topics, questions, and arguments will naturally emerge without force.
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By focusing on what is interesting and keeping written track of your own intellectual development, topics, questions, and arguments will naturally emerge without force.
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CSS-in-JS is a relatively new and a very contradictory way of writing CSS. On the one hand, it tries to overcome the limitations of traditional CSS to make it more reusable, especially when it comes to styling components. On the other hand, it’s different from traditional CSS and has it’s own disadvantages. There is no single CSS-in-JS library, there is even no sight of a clear winner in this race. However, all CSS-in-JS implementations hav..
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Here’s the High Performance Block IO on Linux hacking session video. It’s based on my recent article about achieving 11M IOPS & 66 GB/s IO on a single ThreadRipper workstation . Enjoy! Towards the end of this video, I also explain how I got up to 11.5M IOPS without having to keep CPUs 100% busy, with batched I/O submission and completion checks I reduced the CPU usage pretty noticeably. Also, with properly configuring I/O p..
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Here’s the High Performance Block IO on Linux hacking session video. It’s based on my recent article about achieving 11M IOPS & 66 GB/s IO on a single ThreadRipper workstation . Enjoy! Towards the end of this video, I also explain how I got up to 11.5M IOPS without having to keep CPUs 100% busy, with batched I/O submission and completion checks I reduced the CPU usage pretty noticeably. Also, with properly configuring I/O p..
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Red Mulberry ( Morus rubra ). (By: Famartin CC BY-SA 3.0 ) It is with great excitement and joy, I’d like to introduce to you the first post in a series of growlogs detailing my adventures with growing rare and beautiful Red Mulberry Trees . The first post will discuss what is mulberry tree , why I decide to focus on a red mulberry and how I am growing them.
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It’s February and I am already planting my tree seeds for spring! The gardening technique I will be using is called “Winter-Sowing” . This is my first blog post pertaining to growing trees from winter sown seeds. I plan on logging and documenting my growing experience in this series of weblogs titled as Winter Sown Seeds Weblog .
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Some time ago I wrote a similar post about React, in which with a few lines of code we have built a tiny ReactJS clone from scratch. But React is not the only choice in the modern frontend world, and VueJS is constantly gaining its popularity, so why don’t we look deeper into how it works and maybe create a silly educational VueJS-like framework. Reactivity Like ReactJS, Vue is reactive, meaning that all the changes in the application state..
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Some time ago I wrote a similar post about React, in which with a few lines of code we have built a tiny ReactJS clone from scratch. But React is not the only choice in the modern frontend world, and VueJS is constantly gaining its popularity, so why don’t we look deeper into how it works and maybe create a silly educational VueJS-like framework. Reactivity Like ReactJS, Vue is reactive, meaning that all the changes in the application state..
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Audio on Unix is a little zoo, there are so many acronyms for projects and APIs that it's easy to get lost. Let's tackle that issue! Most articles are confusing because they either use audio technical jargon, or because they barely scratch the surface and leave people clueless. A little knowledge can be dangerous.
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The Water Dancer is the debut novel for Ta-Nehisi Coates, an author and journalist best known for his nonfiction works. Set in a slave plantation located in pre-civil war Virginia, this is a bold and ambitious story about slavery. From the editor website : Young Hiram Walker was born into bondage. When his mother was sold away, Hiram was robbed of all memory of her—but was gifted with a mysterious power. Years later, when Hiram almost ..
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The Water Dancer is the debut novel for Ta-Nehisi Coates, an author and journalist best known for his nonfiction works. Set in a slave plantation located in pre-civil war Virginia, this is a bold and ambitious story about slavery. From the editor website : Young Hiram Walker was born into bondage. When his mother was sold away, Hiram was robbed of all memory of her—but was gifted with a mysterious power. Years later, when Hiram almost ..
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The Water Dancer is the debut novel for Ta-Nehisi Coates, an author and journalist best known for his nonfiction works. Set in a slave plantation located in pre-civil war Virginia, this is a bold and ambitious story about slavery. From the editor website : Young Hiram Walker was born into bondage. When his mother was sold away, Hiram was robbed of all memory of her—but was gifted with a mysterious power. Years later, when Hiram almost ..
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Today, someone in one of the rooms I moderate had to get banned for spreading homophobia and transphobia. In the argument preceding the ban, he shared a video with the lovely title "Doctor Destroys Transgenderism with Simple Science" . I did not actually bother to watch it back then, mainly due to the fact it has a length of 27 minutes and 17 seconds, however, as if there was nothing else to do, I decided to watch it now anyway just to see....
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Last week I posted a reading list of the books I have read (or plan to read this year) on engineering management. My concern is that no one teaches you this stuff in an MBA or at work so you’re kind of forced to do this on your own.
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Last week I posted a reading list of the books I have read (or plan to read this year) on engineering management. My concern is that no one teaches you this stuff in an MBA or at work so you’re kind of forced to do this on your own.
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Are you interested in building interactive dashboards with Python? How about a project that takes a flat data file all the way to a web-hosted interactive dashboard? This week on the show, David Amos is back, and he's brought another batch of PyCoder's Weekly articles and projects.
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Foot Badminton In The Park At Sunrise (Recorded Sounds #17) 2021-02-05 08:31:20 +07:00 by Mark Smith People playing foot badminton in the park in the early morning sun Episode details: Title: Foot Badminton In The Park At Sunrise Show: Recorded Sounds Episode: 17 Page: show webpage File: direct download link Size: [object Promise] Duration: 00:01:08 Another awesome episode of the podcast. #
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We’re thrilled to announce the immediate availability of Codename One 7.0 (AKA Video). This has been our most challenging release to date. We constantly shifted the release date due to constantly shifting requirements and pivotal changes. Highlights of this Release Here are the highlights of Codename One 7.0 WebRTC Support This is probably one of the biggest challenges we took to date. We now have one of the best cross platform WebRTC i..
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