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New posts in c++23
Why does std::tuple have a const tuple<UTypes...>&& constructor?
Feb 16, 2026
c++
constructor
move-semantics
stdtuple
c++23
Why does Deducing-This lambda require `this` to be a reference or capturing variables by reference?
Feb 17, 2026
c++
recursion
lambda
undefined-behavior
c++23
Why can there be const assignment operators
Feb 14, 2026
c++
c++23
When to use std::expected instead of exceptions
Feb 13, 2026
c++
exception
error-handling
c++23
std-expected
How to drop the last element using c++20 ranges
Feb 05, 2026
c++
c++20
std-ranges
c++23
Why do std::flat_set and std::flat_map have some noexcept functions while other container adapters don't?
Feb 04, 2026
c++
stl
noexcept
c++23
Can you warn/error when mixing char8_t and char32_t in expressions?
Feb 01, 2026
c++
unicode
compiler-warnings
c++23
char8-t
can a range of generators be joined
Jan 25, 2026
c++
std-ranges
c++23
c++-coroutine
Using std::format to create compile time objects with constexpr
Jan 02, 2026
c++
c++23
What are monadic bind and monadic return for C++23 optional?
Jan 01, 2026
c++
monads
stdoptional
c++23
Why does std::ranges::find_if return an iterator but std::ranges::find_last_if return a subrange?
Jan 01, 2026
c++
std
std-ranges
c++23
How to reduce verbosity when splitting `std::string_view` by `std::views::split`?
Dec 24, 2025
c++
c++23
std-ranges
c++23 building with <stacktrace> library
Dec 23, 2025
c++
gcc
g++
stack-trace
c++23
auto ( expression ) in direct initialization argument
Dec 23, 2025
c++
casting
language-lawyer
auto
c++23
Did the rules for nullptr init of unique_ptr change in C++23?
Dec 21, 2025
c++
visual-c++
language-lawyer
unique-ptr
c++23
In a lambda, what does the second list of attributes do?
Dec 20, 2025
c++
lambda
syntax
c++23
c++-attributes
How can I std::print a std::wstring?
Dec 18, 2025
c++
c++23
wstring
views::cartesian_product - how to do same vector N times?
Dec 18, 2025
c++
c++23
How can I write a std::apply on a std::expected?
Dec 14, 2025
c++
functional-programming
monads
c++23
std-expected
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