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New posts in c++20
Is `std::map<std::string, int>` faster than `std::map<std::string_view, int>`?
Nov 19, 2025
c++
c++20
string-view
Why is the overload for both the == and <=> operator required to overload all comparison operators? [duplicate]
Nov 17, 2025
c++
c++20
spaceship-operator
Using ranges::copy_if versus using iterator constructor with views::filter
Nov 19, 2025
c++
c++20
std-ranges
Find next weekday using chrono
Nov 19, 2025
c++
c++20
c++-chrono
Why can std::vector not accept iota_view iterators of type size_t?
Nov 19, 2025
c++
iterator
c++20
std-ranges
Why does ranges::for_each return the function?
Nov 18, 2025
c++
language-lawyer
c++20
language-design
std-ranges
How can I write an inline recursive lambda in C++?
Nov 19, 2025
c++
c++20
c++23
Overload/specialization of a concept
Nov 18, 2025
c++
overloading
c++20
specialization
c++-concepts
Can I compare two view sentinels?
Nov 18, 2025
c++
c++20
std-ranges
How to use co_await operator in C++ the simpliest way?
Nov 17, 2025
c++
asynchronous
async-await
c++20
c++-coroutine
Converting constructor of templated non-type template parameter
Nov 18, 2025
c++
language-lawyer
c++20
CTAD rules regarding implicit deduction guides
Nov 16, 2025
c++
language-lawyer
c++20
ctad
What's the return type of std::ranges::max_element?
Nov 16, 2025
c++
c++20
std-ranges
How to constrain class template by disabling type argument of specialization itself, and why does(n't) it work?
Nov 16, 2025
c++
c++20
c++-concepts
Why does the C++ standard not change std::set to use std::less<> as its default template argument?
Nov 08, 2025
c++
c++14
standards
c++20
backwards-compatibility
Use of both predicates and projections in ranges
Nov 09, 2025
c++
c++20
std-ranges
Initiate an async operation with a result
Nov 06, 2025
c++
boost-asio
c++20
c++-coroutine
How to write an infinite sequence compatible with std::ranges?
Nov 05, 2025
c++
c++20
std-ranges
Why does GCC generate different types for the same lambda in a template context?
Nov 04, 2025
c++
c++20
Joining a range of strings with a delimiter using standard ranges
Nov 04, 2025
c++
c++20
std-ranges
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