The latest blog posts to take off on Hacker News. 49,216 posts.
In this series of blogposts, I will document my experience of porting the game that I am currently working on to the jai programming language. It’s currently written in mostly D and some C++ and comes in at exactly 58,620 lines of code (excluding libraries). I’ve planned on doing this for a long time and want to keep…
A correspondent who wishes to remain anonymous points us to this article in Technology Review , “Why Meta’s latest large language model survived only three days online. Galactica was supposed to help scientists. Instead, it mindlessly spat out biased and incorrect nonsense.” Here’s the story:
Falling out of love with warp Back when I wrote this codebase, warp was the best / only alternative for something relatively high-level on top of hyper. I was never super fond of warp’s model — it’...
When we truly learn the secrets of the Flexbox layout mode, we can build absolutely incredible things. Fluid layouts that stretch and shrink without arbitrary breakpoints. In this action-packed interactive tutorial, we'll pop the hood on the Flexbox algorithm and learn how to do remarkable things with it. ✨
Login attempts fail because computer users can't remember their email or didn't input the right password. Most websites on the Internet won't tell you which one is actually incorrect.
I’ve encountered Object-Oriented Programming when I was learning Python (which is my first language). I’ve struggled with it because the paradigm is not as o...
PhD student in Photophysics
Abstract TL/DR I present what I belive is a unique index for indexing and searching source code. It copies ideas from Bing bitfunnel implementation to create a very fast, memory efficient trigram …
With my iPad having replaced my MacBook, the last thing I was missing was Emacs , which I not only enjoy hacking on, but is also how update my blog and resume! Let’s just say that it’s an integral tool in my life which I wanted access to, and I managed to make it happen.
[Note that this article is a transcript of the video embedded above.] In February 2021, a winter storm that swept through Texas caused one of the most severe power crises in American history. The cold weather created shockingly high electricity demands as people tried to keep their homes warm. But
Rust is awesome, for certain things. But think twice before picking it up for a startup that needs to move fast.
An under-appreciated Rust feature
A $750,000 a month advertiser has left Twitter. One of hundreds. But in her post she explained the bases for the decision vis-a-vis her advertising investment in a neutral, non-ideological way. Peo…
This is Part 1 of a series of posts. Part 2 is available here: Building a baseline JIT for Lua automatically It is well-known that writing a good VM for a dynamic language is never an easy job. High
If you're a fan of dynamic languages then you should also be a fan of functional programming.
“Hey, you. Yes you, that function over there. When you’re cleaning up please remember to restore all of my registers. Yes, that one too – what do you think this is, Linux?”That’s the problem I was …
Self hosting a software stack to replace Google Maps on an unused gaming PC.
One of the things that I like to do in my projects, is to make the git history as linear as possible.
tldr: we stick to C89 for now. The curl project builds on foundations that started in late 1996 with the tool named httpget. ANSI C became known as C89 In 1996 there were not too many good alternatives for making a small and efficient command line tool for doing Internet transfers. I am not saying … Continue reading…
Here is a short and curious Twitter thread from app developers and security researchers Tommy Mysk and Talal Haj Bakry: Apple’s analytics data include an ID called “dsId”. We were able to verify that “dsId” is the “Directory Services Identifier”, an ID that uniquely identifies an iCloud account. Meaning, Apple’s…
In Plain English
fhur's blog
Twitter supposedly lost around 80% of its work force.
Fans, an active cooling element, move air in a system. Heat must be removed from the site of its production, and from the system as a whole. A fan increases heat convection with surrounding air via airflow. Air is at its highest pressure immediately in front of the fan, and at lowest pressure immediately behind it.
If you need an unguessable random string (for a session cookie or access token, for example), it can be tempting to reach for a random UUID, which looks like this: 88cf3e49-e28e-4c0e-b95f-6a68a785a…
Well, this is a bit of a roller coaster tale that I’ve been meaning to share for a while. Before we start, let’s take a trip into the history books to set the scene. In October 1993, Na…
