thestoicattack

7 ms·

31.
by thestoicattack 7y ago
If I didn't know it could fail, I wouldn't check for an error in its return code.
32.
by thestoicattack 7y ago
If by ignoring, you mean non catching anything, I'm often okay with that. If an exception makes it top-level, you'll get a std::terminate and be done. The "canonical" example people use a lot is std::bad_alloc. Often, th
33.
by thestoicattack 7y ago
Did you detect any crashes after the change?
34.
by thestoicattack 7y ago
C and C++ don't have good stories for working on embedded systems without a standard library?
35.
by thestoicattack 7y ago
I agree that the result, while cool, is not readable. An obvious next step would be to demonstrate how the type-checked lambda-heavy implementation can be refactored into something that also makes sense to a human. > just because the typ
36.
A threadpool periodic timer will not wait for the previous tick to complete(devblogs.microsoft.com)
1 points by thestoicattack 7y ago|0 comments
37.
by thestoicattack 7y ago
I'm not scared of a "model" "trained" on the long tail of Github code any more than I'm scared of someone who can search stackoverflow faster than I can.
38.
by thestoicattack 7y ago
This could leak information to the other party if bailing is still available during the event. By trying to bail myself after you show up I could "prove" you really didn't want to be here after all.
39.
by thestoicattack 7y ago
So I was all set to bash include/data-swap.c for allocating on the heap every time you need to swap memory. Turns out that gcc can optimize out that temporary, and it ends up the same as std::swap. But if we use operator new/delet
40.
by thestoicattack 7y ago
To avoid this insidious bug: std::lock_guard<std::mutex>(m); // guard is immediately thrown away versus the correct std::lock_guard<std::mutex> g(m); // hold mutex til end of scope
41.
by thestoicattack 7y ago
For the record, std::string::starts_with and ends_with are in C++20. Split and join aren't, though. (I think join is not too tough to write, but I don't really know how you'd write split in a generic enough way for everyone t
42.
by thestoicattack 7y ago
Interestingly the std::array::fill member function is identical in the case of int or char, I suppose because there's only one overload of fill and it has to take the element type. No idea if the generated stosq is as fast as built-in
43.
by thestoicattack 7y ago
printf "%x" 1195725856 will save you one bc process.
44.
by thestoicattack 7y ago
L19 is a trailing return type. L39 et seq. is a lambda expression.
45.
by thestoicattack 7y ago
Per [1] the lock does not need to be held when calling notify. In the 17 standard this is §33.5 but I can't quite parse out the real requirements there. [1] https://en.cppreference.com/w/cpp/thread/condit
46.
by thestoicattack 7y ago
Okay, I'm getting it. Not a knock on the author, but looking at this macro'd, pointer-to-void'd stuff certainly makes me appreciate the STL. Edit: aha, I see "intrusive" was the keyword I was missing to learn all ab
47.
by thestoicattack 7y ago
I can't figure out how the linked list is used. Where is the per-element data? I thought there would be a usage example in the tests, but there wasn't.
48.
by thestoicattack 7y ago
Oh, so you do!
49.
by thestoicattack 7y ago
You also get the slow version if you include <cctype> instead of <ctype.h>. https://godbolt.org/z/cbeGc4
50.
by thestoicattack 7y ago
C++ has std::variant, but that's pretty new.
51.
by thestoicattack 7y ago
Useless use of `wc` :) <file grep -c meh
52.
by thestoicattack 7y ago
Isn't this linear in the size of the vocabulary for every token you want to generate?
53.
by thestoicattack 7y ago
In C++, at least, you are right. > The type size_t is an implementation-defined unsigned integer type that is large enough to contain the size in bytes of any object. §21.2.24(3)
54.
by thestoicattack 7y ago
An interesting discussion in Linus's release announcement email about userspace regressions: https://lkml.org/lkml/2019/9/15/241
55.
Linux 5.3(lkml.org)
2 points by thestoicattack 7y ago|0 comments
56.
by thestoicattack 7y ago
> I've got so used to the GNU readline emacs shortcuts in the terminal If you happen to be using bash, "set -o vi" was a godsend for me.
57.
by thestoicattack 7y ago
In Ada, = is equals and := is assignment.
58.
Opinion in Iancu vs. Brunetti [pdf](supremecourt.gov)
1 points by thestoicattack 7y ago|0 comments
59.
Apollo CSM Displays and Controls [pdf](hq.nasa.gov)
1 points by thestoicattack 7y ago|0 comments
60.
by thestoicattack 7y ago
To take a certain tone with someone means to speak in a certain way -- as in, use a particular tone of voice.

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