Viewing profile — virchau13
virchau13
HN member- Joined
- Sat, May 08, 2021, 2:43 AM UTC
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About virchau13
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Recent public activity
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Comment #32577241
That is why modern spellmakers have the tlateochihualapaztli , or the Metaspell, in which other spells can be cast and isolated from the outside world, and their effects recorded a…
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Comment #32512938
The type problem is starting to be solved by flakes; the equivalent to the type `operating-system` is the type `nixpkgs.lib.nixosSystem`. To analyze a NixOS system configuration, I…
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Comment #31688143
This sounds interesting - could you elaborate further on how rejection sampling "fails" on LuaJIT?
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Comment #31501219
You don't need LD_PRELOAD; the ptrace mechanism by itself can intercept system calls and modify them on the fly.
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Comment #31467517
XCodeCode? :)
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Comment #31375864
> they also take a lot of time and effort to produce This is a case of bad tooling, not an intrinsic fact. https://www.joshwcomeau.com/css/understanding-layout-algorit... is an art…
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Comment #31375010
But that article is exactly what we want on the internet. It's the kind of interactive teaching demonstrations that forward looking educators have been thinking about for decades. …
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Comment #31374656
Where would https://ciechanow.ski/mechanical-watch/ fall? In the document web or the application web?
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Comment #31292067
Using print debugging/strace/valgrind/etc, you're looking at the evolution over time of particular components of program state. Using a debugger, you're looking at all components o…
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Comment #31291948
For debugging, check out nvim-dap. It uses the same protocol as VSCode for debugging.
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Comment #31235951
Check out /r/subsimulatorgpt2.
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Comment #31010358
For Linux, look at the eBPF tools - they're really useful[0]. I've used them to troubleshoot annoying problems before, and they're far more practical to use than the usual `strace …
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Comment #30968117
Could it be possible to infer optional colors from the environment? You denote that the color is optional in the function's type signature, and inside the body of the function, you…
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Comment #30953486
It's not that bad in my opinion? I just middle click to open each link in a new tab. I can read the new tab, close it, leave it open, whatever. The links I've already clicked will …
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Comment #30875286
To be fair, this is just dualism, but in a non-religious way :P
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Comment #30669097
IIRC [still spoiler] they specifically chose the spacing so that the hard drives would be unscathed, and captured the hard drives before they fell into the canal, although it is st…
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Comment #30648959
The broken part is that it is worth it to use an inefficient rendering method (lots of JS generated by React + an interpreter and GC + a render tree (React VDOM) + an overcomplicat…
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Comment #30602453
> you can call a specific version of a function in a library A library has some functions. Later, the library gets refactored, and those functions are thereby rewritten; but since …
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Comment #30494307
Yeah, but they're not going to do it 1 billion years in advance, they'll do it 2 years before :p
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Comment #30426707
Out of curiosity, what do you actually use the Ruby liveloading feature for? I use Neovim, which has a similar (but less powerful) feature that allows one to live-execute Lua code …
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Comment #30058912
It's worth noting that one can handle really badly behaving software using buildFHSUserEnv.
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Comment #29579937
Also note that `printf "%q"` is an alternative to this.