Top posts
Every blog post that took off on Hacker News, ranked by the votes of its best submission. 80,899 posts.
ZenHammer: Rowhammer attacks on AMD Zen-based platforms
Our work shows that it is possible to trigger Rowhammer bit flips on DDR4 devices on AMD Zen 2 and Zen 3 systems despite deployed TRR mitigations. This result proves that AMD systems are equally vulnerable to Rowhammer as Intel systems , which greatly increases the attack surface, considering today’s AMD market share…
Toxic Productivity
Create forms and surveys, take payments, automate workflows and send documents for signing, all from one easy, doc‑style form builder FOR FREE
A horrifying startup accelerator story
Recently, I wrote a post called “Entrepreneurs Deserve Full Transparency” for my WSJ series. Several entrepreneurs wrote me, but this story really stands out as a warning to do your diligence and demand full transparency. Not all accelerators are created equal. I’ve posted the following email by permission of the…
The strength of a monopoly can be guessed at by calling customer support
If you were an alien hovering above planet earth on a quick visit and trying to find out quickly which were its most dominant companies, you could probably do worse than try to reach their customer…
Executing programs inside transformers with exponentially faster inference
We build a computer inside a transformer — executing arbitrary C programs for millions of steps with exponentially faster inference via 2D attention heads.
Darktable 5.0.0
We’re proud to announce the new feature release of darktable, 5.0.0! The github release is here: https://github.com/darktable-org/darktable/releases/tag/release-5.0.0. To build from source, do not use the autogenerated tarball provided by GitHub on the release page, download our tar.xz file instead. If you’re just…
Running GUI apps within Docker containers
Code level discussion of web scraping, gray hat automation, growth hacking and bounty hunting
Improving the security of your SSH private key files
Update (July 2015): This post is now rather outdated, and the procedure for modifying your private key files is no longer recommended. A better solution is to use ssh-keygen -o .
Google Summer of Code in 2022 – No longer limited to students
Over the course of GSoC’s 17 years, open source has grown and evolved, and we’ve realized that the program needs to evolve as well. With that in mind,
Important PostgreSQL 14 update to avoid silent corruption of indexes
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How to Remember What You Read
The benefits of reading are negated if you forget remember what you read. This article discusses a tested system to increase retention. Learn how to use active reading to remember more from books.
Writing a winning 4K intro in Rust
I recently wrote my first 4K intro in Rust and released it at the Nova 2020 where it took first place in the new school intro competition. W...
Concurrent Programming, with Examples
Mention concurrency and you’re bound to get two kinds of unsolicited advice: first that it’s a nightmarish problem which will melt your brain, and second that there’s a magical programming language or niche paradigm which will make all your problems disappear.
YC Startup School for future founders who aren't quite ready to start yet
We launched Startup School as an online program in 2017 to support founders actively working on building their companies. On November 9th, we’re also opening Startup School to potential founders who are interested in starting a company in the future. You can register [https://www.startupschool.org/future-founders] for…
SSH productivity tips
SSH has many features which are helpful when working regularly with files on remote servers; together they can give a vast increase in productivity over the bare use of SSH. If you regularly use SSH, it’s worth spending a little time learning about these and configuring your environment to make your life easier.
B-trees in Factorio
learning about B-Trees...in factorio
How to return to the flow faster
Do you know that Java is one of the most widespread programming languages right now? This is being used by startups and even large enterprises Continue reading The Best Java Books that Will Fit Different Skill Levels
YC's Startup School Relaunching as Continuous Program
We’re excited to announce that Startup School (SUS) is relaunching today as a continuous program. This change will allow us to serve many more founders than the traditional annual course we’ve been running since 2017 and better support startup founders year-round. In addition to this change to continuous admissions…
A distributed systems reading list
An old document I surfaced with my quick tour of distributed systems theory fundamentals
Vertically Scaling PostgreSQL
pgDash is an in-depth monitoring solution designed specifically for PostgreSQL deployments. pgDash shows you information and metrics about every aspect of your PostgreSQL database server, collected using the open-source tool pgmetrics.