811
My guiding principles after 20 years of programming (2020)
I’ve been programming since 1999. This year I’ve officially coded for 20+ years. I’ve started with Basic but soon jumped into Pascal and C…
Top posts
Every blog post that took off on Hacker News, ranked by the votes of its best submission. 14,535 posts.
812
Fun with IP address parsing
A quick rundown of the many text representations of IP addresses.
813
Programming SDF animations of Rick and Morty
An interactive guide on making animations on the GPU
814
Saying Goodbye to GitHub
I've been using GitHub since I was eleven years old. To be fair, I didn't really understand git at the time, but I was able to fumble my way through it...
815
End-to-end implementation of a machine learning pipeline (2017)
In the fall of 2016, I was a Teaching Fellow (Harvard's version of TA) for the graduate class on "Advanced Topics in Data Science (CS209/109)" at Harvard University. I was in-charge of designing the class project given to the students, and this tutorial has been built on top of the project I designed for the class.
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817
Why the Bootstrap 3 Grid Works (2013)
Expired Registration Recovery Policy
818
Uv's killer feature is making ad-hoc environments easy
uv run - install, activate, and run in one command…
819
Windows drive letters are not limited to A-Z
If you want €:\, you can have it, sort of
820
Why Docker Is Not Yet Succeeding Widely in Production
Docker’s momentum has been increasing by the week, and from that it’s clearly touching on real problems. However, for many production users today, the pros do not outweigh the cons. Docker has done fantastically well at making containers appeal to developers for development, testing and CI environments—however, it has…
821
822
Facebook’s code quality problem (2015)
"Move fast and break things: A cautionary tale from Facebook's code quality woes."
823
Unit Testing Is Overrated
The importance of testing in modern software development is really hard to overstate. Delivering a successful product is not something you do once and forget about, but is rather a continuous and recurring process. With every line of code that changes,…
824
Cleaning up after AI rockstar developers
We've all worked with a rockstar developer. They joined the team years ago, full of energy. They had great ideas about new tech, new paradigms, new architectures. Their cutting-edge ideas left everyone else feeling a bit behind and outdated.
825
How I reverse-engineered Google Docs to play back any document's keystrokes
How James Somers reverse-engineered Google Docs to play back any document's keystrokes
826
O(n^2), again, now in Windows Management Instrumentation
I recently hit some multi-minute delays on my workstation. After investigating I found that the problem was due to a lock being held for five minutes, and during that time the lock-holder was mostl…
827
Firefox Experiments I Would Have Liked to Try
I have been part of the Firefox Test Pilot team for several years. I had a long list of things I wanted to build. Some I didn’t personally want to build, but I thought they were interesting ideas. I didn’t get very far through this list at all, and now that Test Pilot is being retired I am unlikely to get to them in…
828
The most expensive number in engineering
How to put a price on the limits of knowledge
829
830
Guide to Python Debugging
<p> Even if you write clear and readable code, even if you cover your code with tests, even if you are very experienced developer, weird bugs will inevitab...
831
Every HTML Element
An interactive page demonstrating every HTML element.
832
How a single line of code could brick your iPhone
Gui Rambo writes about his coding and reverse engineering adventures.
833
How is a binary executable organized? Let's explore it (2014)
How is a binary executable organized? Let's explore it!
834
Shipping a Neural Network on iOS with CoreML, PyTorch, and React Native
This is the story of how I trained a simple neural network to solve a well-defined yet novel challenge in a real iOS app. The problem is unique, but most of what I cover should apply to any task in any iOS app. That’s the beauty of neural networks.
835
The Hardest Program I've Ever Written – How a code formatter works (2015)
The hardest program I’ve ever written, once you strip out the whitespace, is 3,835 lines long. That handful of code took me almost a year to write. Granted, that doesn’t take into account the code that didn’t make it. The commit history shows that I deleted 20,704 lines of code over that time. Every surviving line has…
836
Moving from TypeScript to Rust / WebAssembly
My experience with both languages.
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838
The Illustrated Transformer
Discussions: Hacker News (65 points, 4 comments), Reddit r/MachineLearning (29 points, 3 comments) Translations: Arabic, Chinese (Simplified) 1, Chinese (Simplified) 2, French 1, French 2, Italian, Japanese, Korean, Persian, Russian, Spanish 1, Spanish 2, Vietnamese Watch: MIT’s Deep Learning State of the Art lecture…
839
Against SQL
But SQL is the only widely-used implementation of the relational model, and it is:
840
The One Billion Row Challenge in Go: from 1m45s to 4s in nine solutions
How I solved the One Billion Row Challenge (1BRC) in Go nine times, from a simple unoptimised version that takes 1 minute 45 seconds, to an optimised and parallelised version that takes 3.4 seconds.