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Computing Performance on the Horizon
USENIX LISA2021 Computing Performance: On the Horizon
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The latest blog posts to take off on Hacker News. 49,239 posts.
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Python Best Practices for a New Project in 2021
Intro The goal of this tutorial is to describe Python development ecosystem. It can be helpful for someone coming to Python from another programming language. They say that you should stick to algorithms and data structures, that you can learn a new language in just a couple of weeks, that it’s just a new syntax. I…
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Probably Approximately Correct – A Formal Theory of Learning (2014)
In tackling machine learning (and computer science in general) we face some deep philosophical questions. Questions like, “What does it mean to learn?” and, “Can a computer learn?” and, “How do you define simplicity?” and, “Why does Occam’s Razor work? (Why do simple hypotheses do well at modelling reality?)” In a…
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How to get better at painting without painting anything (2015)
John Wooden died in 2009. But if you’re a basketball coach today, you’re still living in his shadow.
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Speeding Up the Webcola Graph Viz Library with Rust and WebAssembly
For a recent project I've been working on, I wanted to include a graph showing the relationships between different artists on Spotify. Spotify provides the data directly from their API, and I had everything set up to pull it for a user's top artists and into the browser.
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Write a time-series database engine from scratch
It covers how to make a time-series database engine from scratch
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Ray: A Distributed Framework for Emerging AI Applications
Ray: A Distributed Framework for Emerging AI Applications Moritz, Nishihara, Wang et. al.
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On working too hard: finding balance, and lessons learned from others
Working hard is a great way to accelerate learning, but it can come at a cost. This post shares my experience and lessons taken from great role models I've found along the way.
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Dynamic Linking Best Practices
In this article we’ll learn how to build shared libraries and install them properly on several platforms. For guidance, we’ll examine the goals and history of dynamic linking on UNIX-based operating systems.
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When static makes your C code 10 times faster
Addendum : Many Hacker News commenters correctly point out that the right way to indicate to the compiler that a value does not change is const . This post is not about C best practices, but just about how one can easily get to the bottom of this kind of surprising behavior by looking at the compiler output. This…
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Stop mocking your system
Yes, mocking has a mostly negative meaning! Only this - to imitate (someone or something) closely - doesn't feel negative.
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Bringing Emulation into the 21st Century
Implementing an 8080 emulator in a microservice architecture on top of kubernetes
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Reasonable Effectiveness of the Multiplicative Weights Update Algorithm (2017)
papad Hard to believe Sanjeev Arora and his coauthors consider it “a basic tool [that should be] taught to all algorithms students together with divide-and-conquer, dynamic programming, and random sampling.” Christos Papadimitriou calls it “so hard to believe that it has been discovered five times and forgotten.” It…
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Let's build a simple interpreter for APL, part 2 (2020)
Today is the day! Today is the day we take our APL programs and interpret them, so that something like ÷ 1 2 3 -⍨ 1.1 2.2 3.3 can output 10 5 3.33333333.
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Commit often, perfect later, publish once: Git best practices (2013)
Best Practices vary from environment to environment, and there is no One True Answer, but still, this represents a consensus from #git and in some cases helps you frame the discussion for the generation of your very own best practices.
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Where are we going from here? Software engineering needs formal methods
The job of a software engineer is not to produce code, but to solve problems; we just happen to solve most of those problems by producing code. Ultimately, producing code is hard, and we need help. That's why GitHub's Copilot is exciting, but it's far from ideal, and it's the tip of the iceberg of what's been done and…
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The Dawn of Formalized Mathematics
Here are the slides of my talk “The dawn of formalized mathematics” from the 8th European Congress of Mathematics , which is taking place online and in Protorož, Slovenia, from June 20 to 26, 2021:
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I do not agree with Github's use of copyrighted code as training for Copilot
I do not agree with GitHub's unauthorized and unlicensed use of copyrighted source code as training data for their ML-powered GitHub Copilot product. This product injects source code derived from copyrighted sources into the software of their customers without informing them of the license of the original source code…
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Freespin: C64 demo running on 1541 floppy drive
Freespin is a Commodore 1541 demo, released in 2021. It runs on the Commodore floppy drive. It is is the first demo on this device.
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Using government guidelines to police content: state censorship?
YouTube's decision to demonetize podcaster Bret Weinstein raises serious questions, both about the First Amendment and regulatory capture
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A forgotten Anglo-Saxon colony on the north-eastern Black Sea coast (2015)
Although the name 'New England' is now firmly associated with the east coast of America, this is not the first place to be called that. In t...
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Tiny FORTH from scratch in 1 week (bootloader-based Arduino UNO, 2K of RAM)
Building a tiny FORTH for an Arduino UNO in one week
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Wav2vec Overview: Semi and Unsupervised Speech Recognition
A mid-depth cap with classic style for any occasion, this Nike Club Cap comes in smooth cotton twill that's been softly washed for casual, daily comfort. Soft and unstructured, the precurved bill makes for easy styling, and the adjustable back-strap lets you find the right fit. Nike Hat Size 6 1/2 6 5/8 6 3/4 6 7/8 7…