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Deploying a ReasonML React app with Docker
The top stories from Hasura: engineering, tutorials, product updates, GraphQL, frontend backend frameworks more!
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Designing web page layouts for screen readers
It's easy to think about a layout as being a primarily visual concern. The header goes up top, the sidebar is over here, the call to action…
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Two player Karateka using a 42 byte patch
One of the first games I ever played on my family’s Apple IIe was the Jordan Mechner master work, Karateka . Fight the bad guys, save the princess – it’s a simple but classic formula. My brother and I would take turns making our way through Akuma’s fortress. Even then, we wanted a two player version.
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Optimising Docker Layers for Better Caching with Nix
Nix users value its isolated, repeatable builds and simple sharing of development environments. Nix makes it easy to go back in time and rebuild software from years ago without issue.
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Real time numbers recognition (MNIST) on an iPhone with CoreML
Learn how to build and train a deep learning network to recognize numbers (MNIST),how to convert it in the CoreML format to then deploy it on your iPhoneX and …
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Compiling Lisp to JavaScript in 350 Lines of Haskell
λm.me - Compiling Lisp to JavaScript from scratch in 350 LOC
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Introduction to compute shaders
Anteru's blog is a blog about development, software architecture and 3D graphics.
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A New Angle on L2 Regularization
Deep neural networks have been shown to be vulnerable to the adversarial example phenomenon: all models tested so far can have their classifications dramatically altered by small image perturbations . The following predictions were for instance made by a state-of-the-art network trained to recognize celebrities :
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Companies shouldn't give candidates homework assignments
There’s a trend among start-ups (and some larger companies) that worries me: giving candidates “homework” assignments. Homework assignments lead to candidate abuse. Knock it off (or at least be reasonable). I’ve seen many friends and clients go through this. As a pre-screening round before an onsite
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One Giant Leap for SQL: MySQL 8.0 Released
MySQL is the last major SQL database that has evolved beyond SQL-92 by introducing window functions (OVER) and common table expressions (WITH [RECURSIVE])
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Just teach my kid the math
This is a new thing for me - I'm hosting a blog post by a colleague/friend - James Tanton. You can find James' original post here. One reason it's being re-hosted here is because Medium is apparently blocked in some countries: Egypt Malaysia ..... possibly others. It is astounding to me that mathematics - of all…
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Fibers are the right solution to improve Ruby performance
The majority of performance improvements in modern processors are due to increased core count rather than increased instruction execution frequency. To maximise hardware utilization, applications need to use multiple processes and threads. Servers that process discrete requests are a good candidate for both…
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‘You can't use Brotli for dynamic content’ and other misconceptions
And other horses**t.
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Book Review: Twelve Rules for Life
I. I got Jordan Peterson’s Twelve Rules For Life for the same reason as the other 210,000 people: to make fun of the lobster thing. Or if not the lobster thing, then the neo-Marxism thing, or…
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Long-Term Consequences of Spectre and Its Mitigations
Robert O'Callahan. Christian. Kiwi. Software guy. All content human-authored unless otherwise noted.
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A Look at Game Streaming Tech in the Browser
With Google’s release of Project Stream this month, there has been a lot of recent interest in low latency game streaming for cloud gaming. Google’s first entry into the arena is Ubisoft’s Assassin’s Creed Odyssey, with the kicker that it runs from within Chrome! This kind of makes sense as a distribution channel for…
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A non-profit that figured out how to massively cut suicide rates in Sri Lanka
The cheapest way to save lives may be tackling a means of suicide you've never even heard of.
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Limits on Matrix Multiplication
Can 2.3728639 be best? Personal site; note puzzles Josh Alman is a graduate student at a technical school in the Boston area. He is working on matrix multiplication, among other problems in complex…
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Envoy Proxy at Reddit
Get the latest product news, company announcements, and user insights from the official Reddit blog.
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Model View Controller isn't
Maybe the most misunderstood design pattern.
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On Loneliness and Solitude
I discovered the existence of Lars Svendsen thanks to a forum discussion about - of all things - the modern apparel industry. One of the comments mentioned in passing his "Fashion: A Philosophy" and the idea of someone writing a philosophical analysis of Fashion intrigued me… so I checked out the book on Amazon. In…
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The Spacing Effect: How to Improve Learning and Maximize Retention
We are not taught how to learn in school, we are taught how to pass tests. The spacing effect is a far more effective way to learn and retain information that works with our brain instead of against it. Find out how to use it here.
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Passive Wi-Fi: Bringing Low Power to Wi-Fi Transmissions
Bryce Kellogg, Vamsi Talla, Shyamnath Gollakota, and Joshua R. Smith, University of Washington
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Teaching Programming Languages by Experimental and Adversarial Thinking
After we published this paper, Matthias Hauswirth kindly pointed out similarities between this work and the PL-detective , a body of work that is very closely related that we did not previously know. Less similar but also related---and entertainingly written up---is smeagol . Since we published the paper, we have…