vitaut

10 ms·

91.
How Close Is Existing C/C++ Code to a Safe Subset? [pdf](mdpi-res.com)
1 points by vitaut 3y ago|0 comments
92.
Bad Apple in CMake(github.com)
2 points by vitaut 3y ago|0 comments
93.
by vitaut 3y ago
This is not about printing hello world but about all formatted I/O which is a significant chunk of the library. To be fair formatted I/O is pretty broken in C as well but for completely different reasons.
94.
by vitaut 3y ago
It's just one example showing a decent win with minimal efforts. {fmt} is widely used for getting better perf in formatted code.
95.
by vitaut 3y ago
{fmt} doesn't encourage "custom formatter specification to live in a template". On the contrary, if you look at the docs in https://fmt.dev/latest/api.html#formatting-user-defined-type... , none of the ex
96.
by vitaut 3y ago
{fmt} is commonly used for performance critical code because it provides some of the fastest numeric formatting and I/O: * https://vitaut.net/posts/2020/fast-int-to-string-revisited/ * https:/&#x2F
97.
by vitaut 3y ago
fmt/core.h has been heavily optimized for build speed and is usually faster to compile than equivalent iostream code: https://github.com/fmtlib/fmt?tab=readme-ov-file#compile-tim... . Once modularized std is availa
98.
by vitaut 3y ago
It is weird but not unique to C++. For example, python used the % operator for string formatting. It's a simple but hacky way to feed arbitrary number of arguments in a type-safe way if you don't have variadics.
99.
by vitaut 3y ago
Did you mean endling?
100.
by vitaut 3y ago
Glad you asked. I recently wrote a post about it: https://vitaut.net/posts/2023/print-in-cpp23/ .
101.
std::print in C++23(vitaut.net)
2 points by vitaut 3y ago|0 comments
102.
by vitaut 3y ago
No, thanks.
103.
WG21, a.k.a. C++ Standard Committee, December 2023 Mailing(open-std.org)
1 points by vitaut 3y ago|0 comments
104.
by vitaut 3y ago
{fmt} has internal buffering but it's not yet exposed to users. There is a feature request for it: https://github.com/fmtlib/fmt/issues/2354 . FILE buffering is not too bad but it can be easily optimized:
105.
Printing double a.k.a. the most difficult problem in computer sciences(zverovich.net)
4 points by vitaut 3y ago|0 comments
106.
A lightweight (~5000 LOC) Python interpreter for game engines(github.com)
106 points by vitaut 4y ago|76 comments
107.
Rust vs. C++ Formatting(brevzin.github.io)
163 points by vitaut 4y ago|104 comments
108.
James Web Space Telescope runs on C++ code(youtube.com)
1 points by vitaut 5y ago|1 comments
109.
Round Float.pi down so that it's in [0,π](github.com)
2 points by vitaut 5y ago|0 comments
110.
Compiler Explorer now supports multiple file compilation and linking(godbolt.org)
2 points by vitaut 5y ago|1 comments
111.
Dear ImGui 1.84 Released(github.com)
3 points by vitaut 5y ago|0 comments
112.
C++20 concepts are structural: What, why, and how to change it?(foonathan.net)
5 points by vitaut 5y ago|0 comments
113.
The Untold Story of SQLite(corecursive.com)
6 points by vitaut 5y ago|0 comments
114.
A Modern Terminal Emulator(github.com)
4 points by vitaut 5y ago|0 comments
115.
iOS SSID format string bug is preventable(zverovich.net)
3 points by vitaut 5y ago|0 comments
116.
A quest for safe text formatting API(zverovich.net)
8 points by vitaut 5y ago|0 comments
117.
by vitaut 5y ago
And yet C++ is one of the most popular languages in the world and widely used in the industry including most (all?) tech giants.
118.
C++ Functional Terminal User Interface(github.com)
1 points by vitaut 5y ago|0 comments
119.
Computing the number of digits of an integer even faster(lemire.me)
103 points by vitaut 5y ago|56 comments
120.
Computing the number of digits of an integer quickly(lemire.me)
1 points by vitaut 5y ago|0 comments

More ›