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Write thin to write fast
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The latest blog posts to take off on Hacker News. 49,234 posts.
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Jimmy Wales’ Final Email
Jimmy Wales, the founder of Wikipedia, is emailing me? “Signing off”? Is he leaving Wikipedia? Is he dying?! No, just asking for more…
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Microsoft and the Metaverse
Defining the Metaverse, and explaining why Microsoft is well-placed for the virtual reality opportunity
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Lesser-known Postgres features
Features you already have but may not know about!
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ProctorU is dystopian spyware
As part of my MSc, I have to take an online exam. Obviously, this means I am highly likely to cheat by looking up things on Wikipedia or by having a bit of paper with notes on it. EVIL! So, the exam body requires me to install ProctorU. It's a service which lets someone watch you through your laptop camera while you…
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Ancient secrets of computer vision
This class is a general introduction to computer vision. It covers standard techniques in image processing like filtering, edge detection, stereo, flow, etc. (old-school vision), as well as newer, machine-learning based computer vision. It was originally offered in the spring of 2018 at the University of Washington .
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Upcoming Features in Go 1.18
Go 1.18 will be a significant release of the programming language that will contain some major features that I’m excited about. The upcoming version is scheduled for early 2022. The first beta should be out in a month. Let’s take a look at some of the new features that will be available.
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$ sudo rm -rf / === NPM install
🔎I authored this blog post whilst I was an employee of Gitpod for Gitpod. I no longer work at Gitpod. In what seems like a long time ago, in part because it is, I learned the catastrophic capabilities of this command the hard way, and I'm sure folks my
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WSL2 can now mount Linux ext4 disks directly
If you're on a version of Windows 11 that is build 22000 or greater, you can ...
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The fastest de-referer service... with AWS Global Accelerator
Yes, hiding HTTP-referers on your outgoing links are still a thing. Even though standards evolved, they rely on your user having a current browser, which is really something outside of your control. Even then, many larger websites have technologies in place to mask the http-referer on outgoing links. This is to avoid…
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NFT misconception: JPEG aren't stored on the Blockchain
Today’s biggest misconception about NFTs is that they’re “jpeg” images stored on the Ethereum blockchain, it’s not. Probably because that digital art can be easy to visualize, and famous artists attempt today to sell their digital art as an NFT on a platform such as Opensea, it has gained lot of attention these past…
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My Emacs Lisp book is finished
I am very proud to say that after about 10 months of work I finished writing my Emacs Lisp book . If you haven’t heard of it yet, it’s called “Hacking your way around in Emacs” and it is an intermediate-level textbook on Emacs Lisp, showing a lot of useful things on about 100 pages.
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REvil Ransom Arrest, $6M Seizure, and $10M Reward
The U.S. Department of Justice today announced the arrest of Ukrainian man accused of deploying ransomware on behalf of the REvil ransomware gang, a Russian-speaking cybercriminal collective that has extorted hundreds of millions from victim organizations. The DOJ also said it had seized $6.1 million in cryptocurrency…
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Making an old USB printer support Apple AirPrint using a Raspberry Pi
There are longer tutorials on how to connect a USB printer to a Raspberry Pi and make it accessible via AirPrint but here's the minimal one ...
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Culturally transmitted skills and values
Three major tools that companies have to influence behavior are incentives, process, and culture. People often mean different things when talking about these, so I'll provide an example of each so we're on the same page (if you think that I should be using a different word for the concept, feel free to mentally…
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Use forums rather than Slack/Discord to support developer community
Hot take after a year or so of trying to build a developer community. If you can pick only one, use forum software rather than synchronous chat software for community building around a developer platform.
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The benefits of staying off social media
There are quite a few benefits of staying off social media. The main one is unplugging from the virtual prison and experiencing real life.
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Raspberry Pi Zero 2 W die shots
Teardown and analysis of electronics. Integrated circuit design analysis.
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iPhone apps can tell many things about you through the accelerometer
Nearly every modern smartphone is equipped with an accelerometer, which, as the name implies, is a sensor that measures acceleration. It’s most commonly used for detecting the device’s orientation. It also has many other uses, whether as a game controller in racing games, as a pedometer for counting daily steps, or to…
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Beg Bounties
When someone passed me hundreds of thousands of records on kids taken from CloudPets a few years ago [https://www.troyhunt.com/data-from-connected-cloudpets-teddy-bears-leaked-and-ransomed-exposing-kids-voice-messages/] , I had a nightmare of a time getting in touch with the company. They'd
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I just want to run this one Python script
So I couldn't sleep the other night, and my brain wanted to think about odd problems… Ever had a script that's compatible with both, Python 2 and 3, but you didn't want to bother the user to know whic
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Camembert President
LA CAMPAGNE NUMERO DEUX : Why do we, French people, care so much about the presidential election — and why it all goes back to cheese.
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Writing a Clojure highlighter from scratch
In the aftermath of my previous blog post about using Nextjournal's clojure-mode for better highlighting, I tried optimizing the JS output and got a look at the internals of CodeMirror 6 . I realized that writing a Clojure highlighter from scratch wasn't that hard if you had the right tools at hand: