cjlarose

5 ms·

1.
by cjlarose 2y ago
I could be wrong, but my impression of the post was that it is not meant to be a novel solution for a hard problem, but rather a demonstration of an interesting technique on a simple enough problem that the problem doesn’t distract from the
2.
by cjlarose 2y ago
Does this technique apply if the dimension of the null space of the linear transformation is greater than 1? In other words, if there is more than 1 free variable, can you still use the Smith normal form of the matrix to find a bijection fr
3.
by cjlarose 9y ago
[Illinoi's 4th congressional district][1] was called the "earmuff" district because of its usual shape. It joined two predominately latino communities with a narrow strip of the I-294. But not all weirdly shaped districts are
4.
by cjlarose 10y ago
AppFolio | Software Engineer | San Diego, CA & Santa Barbara, CA | VISA We build SaaS B2B2Cs for SMBs in the property management and legal spaces. We work with Ruby on Rails & ES6 JavaScript, including React. https://www.
5.
by cjlarose 10y ago
FWIW, if you configure AWS RDS for Multi-AZ support, you essentially get a black box "cloud database" with synchronous replication and automatic failover. You're right, though, in that you're still essentially being allo
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by cjlarose 10y ago
Maybe someone who knows more about logic programming can correct me, but it seems that these are just imperative solutions to problems designed to be solved in a logical programming context. For example, take a look at problem 2.07 from the
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by cjlarose 10y ago
Interestingly, arithmetic on the Mill CPU does this (at the machine level instead of at the language level). You can get modulo addition, saturating addition, widening addition, and excepting addition. http://millcomputing.com&#x
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by cjlarose 10y ago
I understand that macros are both the mechanism to generate code at compile-time as well as for generating code at runtime. But it doesn't look like the linked project does the latter. In fact, there are mentions in the README that ind
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by cjlarose 10y ago
I feel like besides powerful macro generation, the other big selling point of a lisp is that you can dynamically generate code at runtime, either by providing hooks into the compiler itself or by running the generated code through an interp
10.
Weiqi.js: Go (board game) implementation in JavaScript(github.com)
1 points by cjlarose 11y ago|0 comments
11.
by cjlarose 11y ago
Make sure to check out the perfectly circular ones, too! http://goo.gl/zilq50
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by cjlarose 11y ago
I stumbled upon gamma when I first starting looking into shaders--it's pretty incredible what it's doing. mikekchar is exactly right, I think, in thinking that lisp is a good candidate for creating what's described as embedde
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by cjlarose 11y ago
Author here! I experimented a bunch with different ways to calculate the plotted points. WebGL shaders outperformed everything by a mile, though it was weird dropping down into what's essentially a low level C-like language. Check it o
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by cjlarose 11y ago
Uh oh. I don't have a VM up and ready, but I'll check it out when I do. Thanks for letting me know!
15.
by cjlarose 11y ago
Yeah, so the application state is captured in the URL with throttling. The behavior isn't too different from Underscore/Lodash's throttle function ( https://lodash.com/docs#throttle ). Basically, you can click
16.
by cjlarose 11y ago
I first found out about the de Jong attractor from a talk recently at the Clojure West conference. https://www.youtube.com/watch?v=vLlbEZt-3j0 . I found a few videos around where people were animating between different plots
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by cjlarose 11y ago
Written in Clojurescript using Om (React) and THREE.js. Code at https://github.com/cjlarose/de-jong
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Show HN: De Jong Attractor visualization(cjlarose.com)
15 points by cjlarose 11y ago|7 comments
19.
by cjlarose 12y ago
The author seems to criticize that the Java classes are named for how they're implemented, whereas the CoreFoundation ones are named for what they are instead. In Java, though, the convention (at least in the Collection library), is th
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by cjlarose 12y ago
Meanwhile, the Python 3 Wall of Superpowers is looking really good. 166/200 major watched projects are Python 3-compatible. https://python3wos.appspot.com
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by cjlarose 12y ago
At the time of writing (September 2013), the JWT spec would have been only on it's 12th draft--it's had 19 follow-up drafts since then. It's possible that the author didn't know about them at all.
22.
React beginner tutorial: implementing the board game Go(cjlarose.com)
5 points by cjlarose 13y ago|0 comments