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Raspberry Pi 5: available now
Raspberry Pi 5: available now! We’ve been excited to see the response of early users to Raspberry Pi 5, and can’t wait to see what you do once you get your hands on it.
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The latest blog posts to take off on Hacker News. 6,299 posts.
1142
EU Chat Control Bill Postponed
The EU Regulation to Prevent and Combat Child Sexual Abuse, first published in May 2022, has become the "most criticized law of all time". Here's how to stop it now!
1143
Tailwind vs. Semantic CSS
Comparing two identically designed websites, their weight, amount of HTML and CSS, rendering speed, and best practices.
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Cooler screens
Audible even over the squeal of an HVAC blower with a suffering belt, the whine of small, high velocity fans pervades the grocery side of this Walgreens. Were they always this loud? I'm not sure; some of the fans sound distinctly unhealthy. Still, it's a familiar kind of noise to anyone who regularly works around…
1145
Building a unikernel that runs WebAssembly – part 1
Hackweek 22 took place last week. During this week all the SUSE employees are free to hack on whatever they want. This one of the perks of working at SUSE 😎.
1146
Excel will allow certain auto data conversions to be turned off
Based on your feedback, we've improved the Automatic Data Conversion settings, and made them also available in Excel for Mac.
1147
Base64 Encoding, Explained
Base64 is an elegant way to convert binary data to text, making it easy to store and transport. This article covers the basics of Base64 encoding, including what it is, how it works and why it's important. It also shows how to encode and decode Base64 data in various programming languages.
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The heaviness of maintaining systems
Our systems and ourselves
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Nanofiche: Small Storage, for Forever
Nanofiche is an archival technology, designed to preserve knowledge forever.
1150
Marvelous Arithmetics of Distance
No reckoning allowed save the marvelous arithmetics of distance (from Smelling the Wind by Audre Lorde) Suppose a child comes up to you and says “I know 1 is odd and 2 is even, but I think 4 is mor…
1151
OpenTelemetry at Scale: Using Kafka to handle bursty traffic
Learn how to use Apache Kafka as a buffer between OpenTelemetry Collectors for a scalable multi-collector pipeline, with YAML configuration examples.
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How to Make Your Own Spooky Magic Eye Pictures (Autostereograms)
The simple standalone C++ code that goes with this post and makes autostereograms, can be found at The 1990s! They felt like a wasteland of culture at the time, but looking back, there was hyper co…
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Global Encryption Day: Encryption's Critical Role in Safeguarding Human Rights
Today is the third annual Global Encryption Day, a day to highlight why encryption is critical for a safe, private internet.
1154
Beginners guide to building a hardware hacking lab
VSS Hardware Hacking Wiki and Blog Entries
1155
Uber migrates microservices to multi-cloud platform running Kubernetes and Mesos
Each and every week, Uber’s 4,500 stateless microservices are deployed more than 100,000 times by 4,000 engineers and many autonomous systems. These services are developed, deployed, and operated by hundreds of individual teams working independently across the globe. The services vary in size, shape, and…
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Hal Finney Was Not Satoshi Nakamoto
A compilation of evidence that Hal Finney and Satoshi Nakamoto were different people.
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Stealing OAuth tokens of Microsoft accounts via open redirect in Harvest App
How an open redirect in Harvest’s Outlook Calendar integration leaked the OAuth tokens of connected Microsoft accounts, with a step-by-step proof of concept.
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On not noticing rather too many things
Last year I was on a date, and, being somewhat new to San Francisco, proposed a walk directly through the Tenderloin. After we arrived, my date was somewhat disturbed: “What happened?” I said. “Di…
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Amiga ASCII Art
My thesis on Amiga ASCII art translated to English.
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The white furnace test
What;s up with those empty renders in rendering research papers? The white furnace test, one of my favourite rendering debug tools. It can be used to check several levels of implementation, not just the BRDF, but also the sampling and the Monte Carlo integration loop, Continue reading →
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NVMe SSD boot with the Raspberry Pi 5
In my video about the Raspberry Pi 5, I mentioned the new external PCIe port makes it possible to boot the standard Pi 5 model B directly off NVMe storage—an option which is much faster and more reliable than standard microSD storage (even with industrial-rated cards!). Enabling NVMe boot is pretty easy, you add a…
1163
Please be dying, but not too quickly, part 2: The patient's perspective
The right hand doesn't know what the left hand is doing: from investigator calls to taking back (almost) all the bad things I've ever said about New Jersey
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Locked and Loaded with New Cosmic DE Updates
System76’s COSMIC desktop environment gets a new lock screen, login screen, tiling applet, and important UI additions.
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Transactions Are Not Locks (2022)
One thing I wish I had understood better earlier on in my experience with PostgreSQL is how transactions and locks can be used together to provide serializable logic.
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Adtech surveillance and government surveillance are often the same
In the absence of comprehensive federal privacy legislation in the United States, the targeted advertising industry, fueled by personal information harvested from our cell phone applications, has run roughshod over our privacy. Worse, the boundaries between corporate surveillance and government...
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What every developer should know about GPU computing
A primer on GPU architecture and computing
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Refactoring has a price, not refactoring has a cost
We either refactor continuously as we build features -- paying the price. Or we slowly accumulate cruft until our codebase is impossible to change -- paying the cost.
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We Built a Streaming SQL Engine
A streaming SQL engine keeps queries’ results up to date without ever having to recalculate them, even as the underlying data changes. To explain this, imagine a simple query, such as SELECT count(*) FROM humans
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We have used too many levels of abstractions
A big percentage of so-called experts today only know how to configure tools, but they understand nothing about how things work at the deeper level. This is a real challenge and a big problem for the future.