10291
Be careful with that thing, it's a confidential coffee maker
Just keep it under wraps.
New
The latest blog posts to take off on Hacker News. 31,692 posts.
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GraalVM 22.1: Developer experience improvements, Apple Silicon builds, and more
Today we’re releasing GraalVM 22.1! This release brings new features and lots of improvements — we’ll cover the highlights in this blog…
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Effective Go
Go is an open-source programming language that focuses on simplicity, reliability, and efficiency, specifically designed to make it easy to build software at scale. Although it borrows ideas from existing languages, it has unusual properties that make effective Go programs different in character from programs written…
10294
MCC (Master Chief Collection) Server Incident Summary
<p>A deep dive into the recent incident that affected matchmaking and the custom games browser in Halo: MCC on April 1.</p>
10295
Zq: An easier and faster alternative to jq
Take an in-depth look at the different computational models of zq and jq.
10296
World military expenditure passes $2T for first time
(Stockholm, 25 April 2022) Total global military expenditure increased by 0.7 per cent in real terms in 2021, to reach $2113 billion. The five largest spenders in 2021 were the United States, China, India, the United Kingdom and Russia, together accounting for 62 per cent of expenditure, according to new data on…
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Overgrowth: Open-Source Announcement
Open Source We have worked on Overgrowth for 14 years. It is our longest running, ongoing project, and a massive reason why we have…
10299
Best Font for Online Reading: No Single Answer
Among high-legibility fonts, a study found 35% difference in reading speeds between the best and the worst. People read 11% slower for every 20 years they age.
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We unplugged a data center to test our disaster readiness
On Thursday, November 18, 2021, Dropbox did not go down. On a normal day this would be a non-event—a sign that everything was operating as usual. However, this day was anything but usual. At 5:00 pm PT, a group of Dropboxers were huddled on a Zoom call when the command was given to physically unplug our San Jose data…
10301
Datalog in JavaScript
Let's build a query engine from scratch. In about 100 lines of Javascript, we'll support joins, indexes, and find our answer for Arnold!
10302
Apple’s Private Relay can cause the system to ignore firewall rules
Apple’s Private Relay (Beta) feature calls home to Apple servers without respecting the firewall rules of the system, creating a leak that neither we, nor you, can stop without disabling the entire Private Relay feature.
10303
The Hare programming language
Hare is a systems programming language designed to be simple, stable, and robust. Hare uses a static type system, manual memory management, and a minimal runtime. It is well-suited to writing operating systems, system tools, compilers, networking software, and other low-level, high performance tasks.
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Marriage and luxury beliefs at the United Nations
There is probably no greater gift that two parents can give to their children than to provide them with a safe, stable and nurturing environment until they feel confident and independent enough to leave the nest. The US Centers for Disease Control and Prevention has placed the support of safe, stable and nurturing…
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UK-Morocco 10GW Renewable Electricity Interconnector Planned
The Morocco – UK Power Project, Xlinks’ most publicised venture, is designed to deliver 8% of Great Britain’s current electricity needs (3.6GW of clean, reliable power), which is enough for seven million homes.
10306
Internet spring cleaning: How to delete Instagram, Facebook and other accounts
So you’ve washed your sheets and vacuumed under the couch in the name of spring cleaning. But what about your online clutter? Apps that delight, inform a
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The Curse of Systems Thinkers
Somewhere between 15 and 20 years ago, I worked for a company. It was a very prestigious company, and it was a glorious and frustrating time. The company did amazing things. Literally unbelievable achievements - from my point of view anyway. But this was coupled with levels of chaos that led
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The Applesoft Compiler (TASC): We have the source code, in a sense
The desperation of programming under tight memory constraints.
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10310
Introducing Threads in Beta
All users can now opt-in to our Threads Beta! Threads helps declutter the main room timeline by moving conversations and topics into the right panel.
10311
Celebrating 40 years of ZX Spectrum
The ZX Spectrum celebrates its 40 years anniversary today. Read more about how the community is still active - creating new content, archiving old content, and hacking on all sorts of hardware.
10312
How SHA-256 Works Step-by-Step
SHA-2 (Secure Hash Algorithm 2), of which SHA-256 is a part, is one of the most popular hash algorithms around. A cryptographic hash, also often referred to as a "digest", "fingerprint" or "signature", is an almost perfectly unique string of characters that is generated from a separate piece of input text. SHA-256…
10313
Got food cravings? What’s living in your gut may be responsible
A new Pitt study shows that the gut microbiome of mice influences their preferred diet. The results, researchers say, could apply to humans, too.
10314
GitHub: Private Profiles beta
Users now have the ability to turn their GitHub profile “private”, which gives users controls over features that share user data across the GitHub platform. To enable this setting, visit…
10315
How Postgres chooses which index to use for a query
How the Postgres planner breaks down a query into scans and how this impacts indexing choices
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Go maps in action
How and when to use Go maps.
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10319
The Birth of Tcl
Tap, Click, Launch
10320
A cautionary tale from the decline of SourceForge
There are thousands of books in print today about starting a business, but only a handful about ending one and moving on . Tamburri2020 is a deep dive into one particular (and not yet complete) ending: the decline of SourceForge , which was the first (and for many years the largest) open source software forge. Over…