Practical Shell Patterns I Use
Over the decades I’ve been using the shell, there are thousands of reusable patterns I’ve picked up from looking over others’ shoulders and googling.
The latest blog posts to take off on Hacker News. 6,153 posts.
Over the decades I’ve been using the shell, there are thousands of reusable patterns I’ve picked up from looking over others’ shoulders and googling.
Literate programming advocates this: Order your code for others to read, not for the compiler. Beautifully typeset your code so one can curl up in bed to read it like a novel. Keep documentation in sync with code. What's not to like about this vision? I have two beefs with it: the ends are insufficiently ambitious by…
On decentralization, servers and cryptography
In recent months, there has been a resurgence in the usage of the term “web3”: a nebulous term that (like it or hate it) has suddenly become a banner for much of the innovation happening in the space of blockchain and distributed ledger technology. The term has been around for a while (since 2014 when Gavin Wood…
My parents don't understand what I do as a quant, so I wrote this to help explain to them. This post goes into the basics of power pricing and the electricity market.
Craig's year end wrap-up of 5 things you can do for a healthier Postgres database next year.
Science News, Physics, Science, Philosophy, Philosophy of Science
Libreboot – New Hampshire (USA) may soon enshrine Software Freedom into law. YOUR HELP IS NEEDED!
Open Source Freelancer
Encryption, encoding, and hashing are three related but distinct concepts. It’s important for you to understand all three.
Technical summaries of developments in IRC software and protocol specifications during the second half of 2021.
Thanks to 170 contributors, 623 pull requests, and our generous sponsors, I'm happy to announce the Bevy 0.6 release on crates.io! For those who don't…
Many readers were surprised to learn recently that the popular Norton 360 antivirus suite now ships with a program which lets customers make money mining virtual currency . But Norton 360 isn’t alone in this dubious endeavor: Avira antivirus — which has built a base of 500 million users worldwide largely by making the…
Being on the lookout for recruiting new students for my new research group , I wanted to distil some of my observations into textual form. This post deals with my impression that academia is doing a disservice to ‘T-shaped persons,’ i.e. persons combining deep expertise in one or more fields with an ability to…
Background In 2015 I worked as a consultant at a large company in Lund. My position was with the build team and one of our responsibilities...
Doing the right thing makes other right things happen
This a response to Moxie Marlinspike’s “My First Impression of Web3” Both gave me a feeling for how the space works. To be clear, there is nothing particularly “distributed” about the apps themselves: they’re just normal react websites. The “distributedness” refers to where the state and the logic/
Simply changing the order of some uint variables we managed to drop our memory usage significantly
There is one thing most people miss when they try to overcome their addiction. And they make it much more difficult for themselves.
MySQL UUIDs are still very popular despite a majority of posts warning against their usage. Learn what UUIDs are and why they are very bad for MySQL performance.
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Benchmarks & Tips for Big Data, Hadoop, AWS, Google Cloud, PostgreSQL, Spark, Python & More...
Disclaimer: I did have to sign a NDA, so I can't go too in depth on certain things. But I'll do my best to capture the essence of it and my…
Web3 has been a very fashionable term this year, mostly for the alt-finance cartoon characters and tech world’s ultrasophisticated twitter-thread authors.
Learn about the challenges of webhooks for service-to-service notifications. And why an `/events` endpoint is often preferable.