3061
My first Z80 assembly language program
I was 9 years old. A revision of the notebook containing my first Z80 assembly language program
Top posts
Every blog post that took off on Hacker News, ranked by the votes of its best submission. 3,497 posts.
3062
Resurrecting Fortran
We have finished the first chapter on a long journey of resurrecting Fortran: forming an initial core community of developers and users with enough momentum around the new Fortran website and projects at fortran-lang.org . There is still have a long way to go to, but this was a necessary (although not sufficient)…
3063
8 Bits of history: My first game is still available on the internet
Smackeyackys excellent adventure I was somewhere around eight or nine when the 8 bit era of personal computers started getting into action....
3064
Go HTTPS Servers with TLS
This post is a basic introduction to running HTTPS servers and clients in Go using TLS. It assumes some familiarity with public-key crypto. Feel free to check out my earlier posts about RSA and the Diffie-Hellman Key Exchange ; TLS uses the elliptic-curve version of Diffie-Hellman. I won't be covering how the protocol…
3065
Building My Own Yahoo Pipes
Pipes has been dead since 2015 or so, but I used it for a long time and it was essential to my daily news intake, so I’ve been building a personal ...
3066
Prefix sum on portable compute shaders
This is a followup to my previous post, prefix sum on Vulkan. Last year, I got a fancy algorithm for this problem running well on one device. This time, I will dive into the question of how to make it work well across a wide range of devices. The short answer is, it can be made to work pretty portably on Vulkan and…
3067
Probably Approximately Correct – A Formal Theory of Learning (2014)
In tackling machine learning (and computer science in general) we face some deep philosophical questions. Questions like, “What does it mean to learn?” and, “Can a computer learn?” and, “How do you define simplicity?” and, “Why does Occam’s Razor work? (Why do simple hypotheses do well at modelling reality?)” In a…
3068
Measuring memory usage in Python: it’s tricky
Measuring your Python program’s memory usage is not as straightforward as you might think. Learn two techniques, and the tradeoffs between them.
3069
Why query planning for streaming systems is hard
Many groups are working on running sql queries in incremental/streaming systems . Query planning in this context is not a well understood problem. This post is a quick pointer towards the many open problems. It's not intended to be complete or authoritative, because I haven't engaged with the problem much beyond…
3070
I almost quit caffeine in one year
A holding company for strategic investments
3071
How to Teach Math?
The only way to learn mathematics is to do mathematics—Paul Halmos Angie Hodge is an Associate Professor of mathematics at Northern Arizona University. Her interests as stated on her website …
3072
The Decline of Django
Let's face it, it’s not very exciting to be a Django developer today.
3073
I’ve been reading a whole lot about tomatoes
Hello there, I'm betting that you need a break from curve flattening, and disinfectants, and Twitter, and Slack, and Zoom, and asking if people can see your...
3074
3075
Best Practices – Why I Hate Them
I hate the expression “best practice”, it’s so, so often used by someone to justify the application of cargo cult without actually understanding why.
3076
C++ Exceptions: Under the Hood (2013)
Index A tiny ABI An ABI to appease the linker Catching what you throw Magic around __cxa_begin_catch and __cxa_end_catch Gcc...
3077
“Raiders of the Lost Ark” Story Conference Transcript (1978)
G We’ll just talk general ideas, what the concept of it was. Then I’ll get down to going specifically through the story. Then we will actually get to where we can start talking down scenes, in the end I want to end up with a list of scenes. And the way I work generally is I figure a code, a general measuring stick…
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3079
Correctly implementing a spinlock in Modern C++
I’ve seen a lot of poorly implemented spinlocks floating around the internet.
3080
The free lunch is over: a fundamental turn toward concurrency in software (2005)
The biggest sea change in software development since the OO revolution is knocking at the door, and its name is Concurrency.
3081
Apple can own I/O to own the universe
Inflections in finance and tech. Click to read The Diff, by Byrne Hobart, a Substack publication.
3082
Why admitting Covid is Airborne is so hard
Evidence for airborne spread of Covid-19 is strong, but authorities underemphasize airborne protections. The curious history of infectious disease reveals how this anti-airborne bias emerged.
3083
PSD is not my favourite file format
This programmer does not like the PSD File Format:
3084
An Interview with the Old Man of Floating-Point (1998)
This interview underlies an abbreviated version to appear in the March 1998 issue of IEEE Computer .
3085
Milestone: Half a million downloads for VideoLAN packages in the .NET ecosystem
This page has moved to https://martinfinkel.com/blog/half-a-million-downloads/ .
3086
Facebook shouldn’t be in charge of how you use Facebook
Unfollow Everything and the need for (good) tech regulation.
3087
PID Controller: A Simple Control Loop Mechanism
A mid-depth cap with classic style for any occasion, this Nike Club Cap comes in smooth cotton twill that's been softly washed for casual, daily comfort. Soft and unstructured, the precurved bill makes for easy styling, and the adjustable back-strap lets you find the right fit. Nike Hat Size 6 1/2 6 5/8 6 3/4 6 7/8 7…
3088
Programming War Stories: macOS Freeware/Shareware (2019)
Aaron Giles is a Seattle-area programmer, musician, web developer, and graphic designer.
3089
Why you can't solve knowledge problems with information tools alone
Knowledge and information are part of a continuum but not the same, and knowledge problems cannot be solved with information tools alone. ...
3090
When you have too much memory for SheepShaver
When I first got my 133MHz BeBox (not new, sadly), it had "only" 32MB of memory and it had four more SIMM slots to fill. While Be only off...