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Every blog post that took off on Hacker News, ranked by the votes of its best submission. 5,820 posts.

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2021
5551

Back to Linux

Background Note: I’ve started writing this article about one year ago (September 2020), but I dropped it at some point. Its final version is way less ambitious than my original plans for it, mostly because I forgot some of things that were on mind back then. Still, better than nothing. A long time ago (in 2011) I…

5552

The 74,000 numbers of Barclays Bank

The UK faces an epidemic of telephone scams. Fraudsters are constantly calling people up pretending to be their bank. But how can you be sure the number displayed on your screen in genuine? You can't. The telecom system is hopelessly insecure and shouldn't be trusted for anything more complicated than dialling the…

5574

Reinforcement Learning at Facebook

If you ever wanted to learn about machine learning you could do worse than have Jason Gauci teach you. Jason has worked on YouTube recommendations. He was an early contributor to TensorFlow the open-source machine learning platform. His thesis work was cited by DeepMind. But what I find so fascinating with Jason is he…

5577

Engineering a Chess Match

This is the story of me trying to win a game of chess against my brother. A single freaking game. What’s so special about it? Am I good at chess? Not at all. Did I improve at my game in the process? Also no. Is it a story about “the journey rather than the destination”? Not really. Did I at least have fun in the…