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College campuses are designed at human-scale – cities can be too
Many college campuses are designed to be walkable and human-scaled. But living in a neighborhood like that doesn’t have to end at graduation.
Top posts
Every blog post that took off on Hacker News, ranked by the votes of its best submission. 80,918 posts.
22082
HTTPS Everywhere will sunset in January 2023
You no longer need HTTPS Everywhere to set HTTPS by default! Major browsers now offer native support for an HTTPS only mode. Learn how to turn it on.Read more about the sunset of HTTPS Everywhere.Since we started offering HTTPS Everywhere, the battle to encrypt the web has made leaps and bounds....
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The Last POWER1 CPU on Mars Is Dead
The Opportunity Rover , also known as the Mars Exploration Rover B (or MER-1), has finally been declared at end of mission today after 5,3...
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Sovereign Tech Agency invests €500k in Flatpak
We’re building new Portals for audio, network, VPNs, and more!
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Syntax Highlighting Is Backwards (2018)
Most code editors color different pieces of your program in different ways. For instance, they’ll make keywords like if bold and bright so that you notice when you’ve misspelled them. They’ll make non-executable parts like comments and documentation fainter so that you know that the computer isn’t seeing that part of…
22086
Altoids by the Fistful
"In evolution, a maladaptation is a trait that is (or has become) more harmful than helpful, in contrast with an adaptation, which is more helpful than harmful." I went to Wikipedia to look that up, not a large language model.
22087
On navigating a large codebase
A while ago, I’ve been working on a very large codebase that consisted of a few million lines of code. Large systems are usually a big mess and this one was no exception. Since this is a rather common problem in software engineering, I thought the internet would be littered with stories about this topic. There is a…
22088
Mastodon 3.2
The new Mastodon release brings you a much better audio player and improved support for different audio and video formats, as well as some additional security mechanisms. The audio player has been completely reworked to have a more eye-catching design. It will extract album art from the uploaded audio file…
22089
Escaping the SPA rabbit hole with modern Rails
The SPA path is dark and full of terrors. You can bravely fight those… or choose a different path that takes you to a similar destination…
22090
Reverse-engineering and analysis of SanDisk High Endurance microSDXC card (2020)
As seen on Hackaday! TL;DR – The SanDisk High Endurance cards use SanDisk/Toshiba 3D TLC Flash. It took way, way more work than it should have to figure this out (thanks for nothing, SanDisk!…
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Digikam 7.0: Open-source photo management
Dear digiKam fans and users, we are proud to announce digiKam 7.0.0.
22093
Free data transfer out to internet when moving out of AWS
You told us one of the primary reasons to adopt Amazon Web Services (AWS) is the broad choice of services we offer, enabling you to innovate, build, deploy, and monitor your workloads. AWS has continuously expanded its services to support virtually any cloud workload. It now offers over 200 fully featured services for…
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Amazon Sumerian: A way to create VR, AR, and 3D experiences
Update May 18, 2022 – Amazon Sumerian is no longer available to new customers. Existing customers’ Sumerian data will be available until February 21, 2023. We recommend that these customers transition their existing scenes to Babylon.js where they can be published using AWS Amplify. For more information about Amazon…
22097
Stealing your SMS messages with iOS 0day
This is a special post because I fully based on another researcher, s1guza’s 0day. All of this story began from the following tweet: Siguza told us that his 0day was patched in the iOS 13.5 beta3. So this is actually a sandbox escape 0day for the newest, non-beta iOS version (13.4.1). In this post, I’ll…
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Send money to debit cards
Learn about Custom connected accounts. Custom connected accounts are deprecated, so don't use them for new integrations.
22100
Why the EAX register of x86 is called that
Usually, x86 tutorials don’t spend much time explaining the historical perspective of design and naming decisions. When learning x86 assembly, you’re usually told something along the lines: Here’s EAX . It’s a register. Use it.
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Nobel Prize in Physics Awarded to Agostini, Krausz, and L’Huillier
The Nobel Prize in Physics 2023 was awarded to Pierre Agostini, Ferenc Krausz and Anne L’Huillier "for experimental methods that generate attosecond pulses of light for the study of electron dynamics in matter"
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Xfce 4.12 released
Today, after 2 years and 10 months of work, we are pleased to announce the release of the Xfce desktop 4.12, a new stable version that supersedes Xfce 4.10.
22107
Hacking the Xbox 360 Hypervisor Part 2: The Bad Update Exploit
Finding and exploiting bugs in the Xbox 360 hypervisor to create the "Bad Update" exploit.
22108
DeskHog, an open-source developer toy
It's a developer toy that brings developers joy. Open-source. 3D-printed. Palm-sized.
22109
It's the memory latency, stupid
When your database CPU is at 100%, what is it actually doing? Memory stalls, CPU caches, and how radix partitioning makes GROUP BY faster.
22110
Those Win9x Crashes on Fast Machines
It is well known that Win9x variants prior to Windows 98 have a tendency to crash on fast CPUs. The definition of “fast” is of course fuzzy but the problems were known to occur on AMD K6-2 processors running at 350 MHz or faster as early as 1998. This led to some acrimony when Microsoft attempted to charge $35 for the…