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C++ best practice: Pass use-only (not stored) lambda argument to function by const-reference or by forwarding-reference (a.k.a. universal-reference)
user_387023
0
•
asked Jan 4, 2021
2
3
513
c++17
c++
Conditionally remove function calls in fold expression
user_6486738
0
•
asked Jan 2, 2021
2
1
167
fold-expression
c++17
sfinae
templates
c++
std::string s1 {"Modern C++", 3} vs std::string s1 {str, 3}
user_4094022
0
•
asked Jan 1, 2021
69
4
2662
c++17
c++
string
Are instances of thread_local variables guaranteed to be initialised by the thread that accesses them?
user_13603746
0
•
asked Dec 31, 2020
5
1
155
c++20
c++17
language-lawyer
multithreading
c++
Why is default noexcept move constructor being accepted?
user_2466431
0
•
asked Dec 31, 2020
8
1
637
noexcept
c++17
language-lawyer
default-constructor
c++
Can't run C++17 parallel algorithms with GCC on Linux
user_662679
0
•
asked Dec 31, 2020
2
1
923
c++17
tbb
gcc
c++
populating a constexpr array using C++17
user_3882729
0
•
asked Dec 31, 2020
2
1
1510
constexpr
c++17
templates
c++
How can I simplify the if - else statements?
user_13266396
0
•
asked Dec 30, 2020
2
1
92
c++17
function
class
oop
c++
Why can't we change data pointer of std::vector?
user_3280244
0
•
asked Dec 30, 2020
8
3
814
c++17
stdvector
c++
Extract signature from callable type
user_4358570
0
•
asked Dec 29, 2020
3
2
167
std-function
variadic-templates
c++17
templates
c++
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