Peter Van Sandt

[Peter Van Sandt @eyepatchParrot]

@mitchellh When you learn by reading the standard library, such as for Go, how do you sequence the order in which to read modules / packages?

[Peter Van Sandt @eyepatchParrot]

@ChShersh Maybe some of this would be easier with re-use of existing tech? For example, write packages for your language in an existing package manager. Extend an existing build tool to support your language. Formatters might be able to support some styles reusably from a parse tree.

[Peter Van Sandt @eyepatchParrot]

Handy to remind yourself how operator-> works.

[Peter Van Sandt @eyepatchParrot]

```
template<int n, int a=1> struct Fac{
Fac<n-1, a*n> operator->() __attribute__((pure));
};
template<int a> struct Fac<1, a>{ auto operator->() {
static std::integral_constant<int, a> v; return &v;
}};
int ex(){ return Fac<4>{}->value; }
// https://t.co/giekCIaHcJ
```

[Peter Van Sandt @eyepatchParrot]

@wuoulf @condaforge I have a little half-baked kakoune conda package that I usually rebuild whenever I setup a computer that I'm going to be using for a while. `make` usually works out of the box as long as your C++ compiler is recent enough.

[Peter Van Sandt @eyepatchParrot]

@0xMatt It's actually a linked, unrolled MRU cache.

[Peter Van Sandt @eyepatchParrot]

@incomputable This might be what I need to start adding types to more quantities which shouldn't be mixed up. Making the safe thing easy is probably better than the benefit from explicit to_underlying.

[Peter Van Sandt @eyepatchParrot]

#modcon23

[Peter Van Sandt @eyepatchParrot]

@mycoliza I think the magic here is all of the bugs which the db authors have already found and addressed such as when popular filesystems don't meet their own guarantees. The D for durability is really hard and you shouldn't invent your own lightly if you need it to work.

[Peter Van Sandt @eyepatchParrot]

@kaboissonneault @seanbax Have you considered something like a clang tidy check for explicit ADL?

[Peter Van Sandt @eyepatchParrot]

@MKBHD I do app updates infrequently unless I need to. In a world of move fast and break things, my apps are less likely to work after update than by not updating. At least if I wait until my current version breaks, I know your new update won't make things worse.

[Peter Van Sandt @eyepatchParrot]

@lemire This changes when you get roommates. With poorly controlled conditions (eg. desktop OS), memory usage needs ROI. Some Chrome memory has good ROI, but diminishing returns ended before it starts stealing from the rest of my applications.

[Peter Van Sandt @eyepatchParrot]

@jntrnr @awesomekling I'd recommend occasionally trying dprintf to dynamically add print statements in gdb to skip the re-compile part of the cycle or to filter output.

[Peter Van Sandt @eyepatchParrot]

@yakuhito @Nexuist And if the person gets a new SSN?

[Peter Van Sandt @eyepatchParrot]

@rokups @seanbax @marcofoco For C++ language change, readability often contends with backwards compatibility.

[Peter Van Sandt @eyepatchParrot]

I think the pollution of optimizations aren't talked about enough. Most important is thread pollution from multithreading excessively or outside the bottleneck. TLB 💩 from random read access. L1 pollution from lookup tables. Branch predictor pollution. Monomorphism inst cache 💩

[Peter Van Sandt @eyepatchParrot]

@emollick I don't see how we can get away from an emphasis on critical thinking and detecting errors including hallucinations in every class. It is already out there in media and it will be a part of many workplaces.

[Alexander Yee @Mysticial]

y-cruncher v0.8.1 is now ready. Speedups on of #AVX512 on #Zen4 grows from 2% to 20+%.

Download here: https://t.co/U26kSl0Jqv

https://t.co/hWvKRBJ0s1

If you're into bignums, The Hybrid NTT algorithm that was the backbone for years is now detailed here: https://t.co/F5SNXvNdAl

[Peter Van Sandt @eyepatchParrot]

@CorruptedPixl @lostkagamine For Gigabit internet, I'd say 324PB cap would reasonable to call unlimited: 30×24×60×60÷8

[Peter Van Sandt @eyepatchParrot]

@bcantrill @oxidecomputer @ahl Just thinking about how it would work if people could subscribe to moderation of content separately from the content itself.

[Peter Van Sandt @eyepatchParrot]

@bcantrill @oxidecomputer @ahl I wrote about a wild idea inspired by your discussion. https://t.co/gdrHeH1c8K