2191
Type constraints in 65 lines of SQL
Creating validated data types in Postgres
New
The latest blog posts to take off on Hacker News. 2,475 posts.
2192
Reducing Tailscale’s binary size on macOS
Tailscale v1.36 for macOS features a significantly reduced binary size (going from 92MB to 56MB). The effort started out with a chance observation about a surprisingly large executable, and ended up involving some creative approaches using dlopen.
2193
Leonardo da Vinci’s experiments explored gravity as a form of acceleration
A new look at da Vinci’s papers reveals his insightful attempts to probe the nature of gravity 500 years ago
2194
Is the Living Computer Museum dead?
PCjs offers a variety of online machine emulators written in JavaScript. Run DOS, Windows, OS/2 and other vintage PC applications in a web browser on your desktop computer, iPhone, or iPad. An assortment of microcomputers, minicomputers, terminals, programmable calculators, and arcade machines are also available…
2195
NetHack 3.6.7
This release primarily corrects a security issue present in NetHack versions 3.6.2, 3.6.3, 3.6.4, 3.6.5, and 3.6.6. For details about the security issues please see https://www.nethack.org/security . You are encouraged to update to NetHack 3.6.7 as soon as possible.
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2197
Google Workspace increasing prices from April 11, 2023
Overview of new pricing and plans for Google Workspace as the solution delivers higher value and innovations to customers.
2198
Web Push for Web Apps on iOS and iPadOS
With iOS and iPadOS 16.4 beta 1 comes support for Web Push for Home Screen web apps, Badging API, Manifest ID, and more.
2199
Where do stolen bikes go?
Researchers tracked the whereabouts of stolen bicycles in Amsterdam, revealing patterns of activity after bikes are pilfered. The work was led by members of MIT’s Sensable City Lab.
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2201
Study Suggests Fructose Could Drive Alzheimer's Disease
An ancient human foraging instinct, fueled by fructose, may hold clues to the development of Alzheimer’s disease, according to researchers.
2202
Homebrew 4.0.0
Today, I’d like to announce Homebrew 4.0.0. The most significant change since 3.6.0 enables significantly faster Homebrew-maintained tap updates by migrating from Git-cloned taps to JSON downloads.
2203
2204
Postgres WAL Files and Sequence Numbers
Go inside the WAL file with this in-depth look at WAL file Log Sequence Number (LSN), WAL segment positions, WAL file names, and pg_switch_wal.
2205
WebKit Supports Nested CSS
Back in December, we wrote an article detailing three different options for CSS Nesting.
2206
Scientists find first observational evidence linking black holes to dark energy
Study No. 1 in The Astrophysical Journal: A Preferential Growth Channel for Supermassive Black Holes in Elliptical Galaxies at z ≲ 2 Study No. 2 in The Astrophysical Journal Letters: Observational Evidence for Cosmological Coupling of Black Holes and Its Implications for an Astrophysical Source o
2207
Rerun OSS beta is released
Today we're making the the Rerun open source project public. Rerun is now installable as `pip install rerun-sdk` for Python users and `cargo add rerun` for Rust users.
2208
Sanders calls for minimum salary of $60000 for public school teachers
Sen. Bernie Sanders (I-Vt.) shined a spotlight on the teacher shortage at the “Respecting Our Teachers: A Town Hall on the Teacher Pay Crisis in America,” held on Capitol Hill Feb. 13. With speakers including AFT President Randi Weingarten, National Education Association President Rebecca Pringle, Sen. Ed Markey…
2209
Godot 4.0 RC 2
Tightening a few bolts here and there, Godot 4.0 RC 2 brings us one step closer to the stable release. We're now counting in days!
2210
Food coloring, anti-caking nanoparticles may affect human gut
Metal oxide nanoparticles – commonly used as food coloring and anti-caking agents in commercial ingredients – may damage parts of the human intestine, say Cornell and Binghamton University scientists.
2211
Real-time Ubuntu is now generally available
Real-time Ubuntu brings end-to-end security and reliability to the time-bound workloads of modern enterprises. With support for real-time compute, Canonical furthers its commitment to providing a best-in-class experience for open-source software consumption. 14 February 2023, London: Canonical today announced the…
2212
Introduction to Datalog
A rule-based data query language that thinks differently
2213
Linode rebranded as Akamai’s cloud computing services
Read some of the latest blog posts from Akamai Developers.
2214
Blue Origin manufactured solar cell prototype from lunar regolith simulants
Since 2021, Blue Origin has been making solar cells and transmission wire from regolith simulants.
2215
Curl audit: How a joke led to significant findings
In fall 2022, Trail of Bits audited cURL, a widely-used command-line utility that transfers data between a server and supports various protocols. The project coincided with a Trail of Bits maker week, which meant that we had more manpower than we usually do, allowing us to take a nonstandard approach to the […]
2216
Rust vs. Haskell
Even though Rust and Haskell are quite different languages, they are also surprisingly alike. If you know Rust, you have a head start with Haskell, and vice versa.
2217
Turning a TV set-top box into a Linux computer (2022)
We hack an Android TV box into something useful
2218
Cloudflare mitigates record-breaking 71M request-per-second DDoS attack
This was a weekend of record-breaking DDoS attacks. Over the weekend, Cloudflare detected and mitigated dozens of hyper-volumetric DDoS attacks. The majority of attacks peaked in the ballpark of 50-70 million requests per second (rps) with the largest exceeding 71 million rps
2219
GPU Video acceleration in the Windows Subsystem for Linux now available
Introduction In DirectX ❤ Linux - DirectX Developer Blog we wrote about DXCore & D3D12 support on WSLg and described OpenGL & OpenCL support by
2220
Declarative Shadow DOM
We’re pleased to announce that support for the declarative shadow DOM API has been added and enabled by default in Safari Technology Preview 162.