3781
The art and engineering of Sega CD Silpheed
The 90's was a decade of considerable improvement in the world of video-game consoles [1] . Each new model brought advanced processing power and better graphics without compromise.
Top posts
Every blog post that took off on Hacker News, ranked by the votes of its best submission. 14,540 posts.
3782
Blog Writing for Developers (2023)
Writing is one of the most powerful forms of communication, and it’s useful in a multitude of roles and contexts. As a blog-writing , documentation-authoring , twitter-shitposting DevEx engineer I spend a lot of my time writing. Recently, someone paid me a very nice compliment about a blog I’d written and asked how…
3783
agentzh's Nginx Tutorials
I've been doing a lot of work in the Nginx world over the last few years and I've also been thinking about writing a series of tutorial-like articles to explain to more people what I've done and what I've learned in this area. Now I have finally decided to post serial articles to the Sina Blog…
3784
Why Rust strings seem hard
Lately I’ve been seeing lots of anecdotes from people trying to get into Rust who get really hung up on strings (&str, String, and their relationship). Beyond Rust’s usual challenges around ownership, there can be an added layer of frustration because strings are so easy in the great majority of languages. You just…
3785
How LSP could have been better
We talk about programming like it is about writing code, but the code ends up being less important than the architecture, and the architecture ends up being less important than social issues.
3786
What If We Could Rebuild Kafka from Scratch?
The last few days I spent some time digging into the recently announced KIP-1150 ("Diskless Kafka"), as well AutoMQ’s Kafka fork, tightly integrating Apache Kafka and object storage, such as S3. …
3787
3788
The tilde in your PATH may not be your HOME
I was playing with the nono agent sandboxing tool and it greeted me with a warning: PATH entries the sandbox can write to: ~/.local/bin/ which looked suspicious.
3789
Rye and Uv: August Is Harvest Season for Python Packaging
My thoughts on Rye and uv.
3790
How can you be fooled by the U+202E trick? (2013)
Ethical Hacking, Malware Analysis, Disinfection…2022254 points140 commentsSecurity & Privacy details
Ethical Hacking, Malware Analysis, Disinfection Techniques, Information Security, Pentesting Techniques and all related with Computer Security.
3791
3792
Zb: An Early-Stage Build System
Reproducible builds configured in Lua
3793
Buttery Smooth “10fps” (2020)
The GIF (/ɡɪf/ GHIF) file is unfortunately the most popular and widespread form of exchanging animated content across the internet. Oh crap here’s one now A Pokémon I 3D modeled and animated called Shuppet, in 50fps When I am making animations, with the intent of ultimately becoming a GIF file on the internet, I…
3794
Problems harder than NP-Complete
People always talk about "P vs NP" like P problems are easy and NP problems are hard. This is a useful day-to-day model but also an oversimplification....
3795
How to present a GitHub project for your resume (2016)
Introduction Companies ask for a GitHub profile. Recruiters ask for a GitHub profile. The question “Do you contribute to open-source?” is now one of the most common questions asked in p…
3796
Plain text journaling in Vim
oppiliappan's μsings
3797
3798
What I learned in 2017 writing Go
A little over a year ago, I joined Cloud Foundry to work on Loggregator , Cloud Foundry's application logging component. Its core concern is best-effort log delivery without pushing back on upstream writers. Loggregator is written entirely in Go.
3799
My Top 100 Programming, Computer and Science Books: Part One
I was recently interviewed by Fog Creek and one of the questions was about my favorite programming, coding and development books. I got very excited by this question as I'm a huge book nerd. I love books about computers, programming, and science. Every few months I spend a day or two researching the latest…
3800
Baba Is Eval
Baba is You is a sokoban puzzle game where the rules themselves have to be manipulated to win. (For the uninitiated, the store page should explain the idea best.) The level of abstraction required to solve most levels makes it a formidable reasoning benchmark, with many reasoning steps being completely orthogonal to…
3801
3802
The Transformer Family
Many new Transformer architecture improvements have been proposed since my last post on “The Transformer Family” about three years ago. Here I did a big refactoring and enrichment of that 2020 post — restructure the hierarchy of sections and improve many sections with more recent papers. Version 2.0 is a superset of…
3803
Hash-based bisect debugging in compilers and runtimes
Does this sound familar? You make a change to a library to optimize its performance or clean up technical debt or fix a bug, only to get a bug report: some very large, incomprehensibly opaque test is now failing. Or you add a new compiler optimization with a similar result. Now you have a major debugging job in an…
3804
Eplot: A new package for making charts in Emacs
One of the items on my todo list was: And that’s because I’ve been looking for an easy way to do simple plots for yonks. When I did a post about movie ratings, I tried chart.el: It̵…
3805
Lossy CSS compression for fun and loss (or profit)
Late last year, I had an idea that’s been steadily brewing in my head. I’ve found myself with some free time recently (it coincided with vacation, go figure), and I’ve hacked together some proof-of-concept code. Whether or not it is actually proving the concept I’m not sure, but the results are somewhat interesting…
3806
Who is vfmaddrnd231pd?
vfmaddrnd231pd is a unique instruction from the FMA instruction set. Most instructions in that set have mnemonics like vfmadd231pd, but here rnd means something very specific. The Intel Software Development Manual documents it as: VFMADDRND231PD – Fused Multiply-Add of Packed Double-Precision Floating-Point Values…
3807
Arima Model – Guide to Time Series Forecasting in Python
Using ARIMA model, you can forecast a time series using the series past values. In this post, we build an optimal ARIMA model from scratch and extend it to Seasonal ARIMA (SARIMA) and SARIMAX models. You will also see how to build autoarima models in python
3808
Writing an LLM from scratch, part 22 – training our LLM
Finally, we train an LLM! The final part of Chapter 5 of Build an LLM (from Scratch) runs the model on real text, then loads OpenAI’s GPT-2 weights for comparison.
3809
Don't defer Close() on writable files (2017)
It'll bite you some day
3810
Rust to C compiler – 95.9% test pass rate, odd platforms
I am experimenting a bit with a new article format: instead of an overarching theme, this is more of a collection of smaller bits and pieces, sewn together.