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The most popular blog posts about software engineering on Hacker News. 14,540 posts.
Last month I have been developing a Rust tool to create container images from Conda environments, without going through Docker. It was a wild trip down the rabbit hole of OCI images, so I thought I’d share part of the adventure here. Enjoy! But why? If you are used to building container images, you might be asking…
With OTP-21 came a new logging library in Erlang called logger . It comes as an attempt to offer a built-in alternative to long successful projects such as lager , which have seen years of battle testing and tweaking for performance. I've seen few articles written about the new logger and what it can do, so I've…
This is a talk and slides from Narrascope 2019 , held at MIT, Boston, on 14-16 June 2019. It's a sequel to a talk given in London a year earlier , when I went into "literate programming" at greater depth, but when the design of Inter was more embryonic. I'd like to thank the Narrascope organisers for fitting me in to…
Debugging without source or symbols, alternatively, "Where there's a will there's a way"
Artificial Intelligence is a once-in-a lifetime commercial and defense game changer (download a PDF of this article here) Hundreds of billions in public and private capital is being invested in Art…
Omar Metwally, MD University of California, San Francisco DDASH – Ethereum Operating System for Knowledge Creation and Sharing ============================================= Github repo…
Radix sort sorts n w-bit integers by splitting them up into chunks of logn\log nlogn bits each, and sorting each chunk in linear time. Thus it achieves O(nw/logn)O(nw/\log n)O(nw/logn) time.
Marco Bonvini’s personal website.
Achieving Data Freedom Through Open Source and Rust
Ever since hearing about Rob Miles' Bitshift Variations in C Minor , a 4-voice polyphonic 16 minute piece of algorithmically generated music, I wanted to implement it in hardware. Getting it onto just any microcontroller seemed too easy , so I wanted it to run on the smallest µC I could find — the ATtiny4. A while…
Welcome to my personal blog! I use it to share what I'm currently learning or thinking about, usually on topics related to technology, business, and health.
Fully reproducible builds are important because they bridge the gap between auditable open source and convenient binary artifacts. Technologies like TUF and Binary Transparency provide accountability for what binaries are shipped to users, but that’s of limited utility if there is no way (short of reverse engineering)…
In the Singapore Army, there is something called IPPT (Individual Physical Proficiency Test). The problem with this test is not how…
Update 28 Feb 2019: I added a new blog post with a slide deck containing the presentation I did for PyData Montreal. Introduction Short intro to Python extension objects in C/C++ Zero-copy PyTorch Tensor to Numpy and vice-versa Tensor Storage Shared Memory DLPack: a hope for the Deep Learning frameworks Babel…
Stripe Across is a grog. We hope you enjoy it.
It's been quite awhile since I debugged a computer program. Too long. Although I miss coding, the thing I miss more is the process of findin...
This paper covers building large, maintainable Elixir codebases using Hexagonal Architecture and the Layers pattern.
From time to time, people ask me what I use to power my blog, maybe because they like the minimalist form it has. I tell them it’s a bad idea and that I use the Erlang compiler infrastructure for it, and they agree to look elsewhere.
This was a busy week, I had no time to read anything new, so I'm sharing a note that I wrote for myself, for no other reason than to understand things better. It's a kind of cookbook of various "transformations" you can apply to...
This is a little summary of my current thoughts on Rust. I wonder whether I’ll look back in five years and see if my views have changed.
When asked about the virtues of Haskell’s strong type system, most people will say the best part is that it lets you refactor with a zen-like tranquility, or that it stops your program from crashing at runtime. I mean, those are both great. But my favorite part is that having a strong type system means I don’t need to…
It's not about technology for its own sake. It's about being able to implement your ideas.
When I started programming, my whole day revolved around development. I’d wake up, write code, and go to sleep. And that’s how it was day in and day out. My entire social circle consisted of people who also wrote code. I studied frameworks, libraries, and various programming languages.
In the past few months, I’ve been stress-testing how far AI coding agents can take us when building real, production-grade distributed systems. The result: a Rust-based multi-Paxos consensus engine that not only implements all the features of Azure’s Replicated State Library (RSL) [1] — which underpins most major…
