cigien

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cigien has asked 63 questions and find answers to 222 problems.

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cigien questions

Why does string_stream.str() = a_string; compile? [duplicate]
What is the difference between range-v3 views::drop and views::drop_exactly?
Can a constexpr function contain a label?
Which of these new expressions with char arrays are well-formed?
Should conversion operators be considered for function template argument deduction?
Can a class containing a function pointer be used as a non-type template parameter?
Why is operator!= synthesized from operator==, but not the other way around?
Can class template constructors have a redundant template parameter list in c++20
How can I check if char encoding is ASCII?
deduced return type with function template

cigien answers

C++ void_t SFINAE false_type true_type can't get specialization
How to remove 'all duplicated ' values?
What does a C++ preprocessor do when there's just a single `#` in a line - and nothing else?
Reuse code in C++ functions that access different attributes of struct
Why I get strange characters when looping an array on C++
Add whitespace to string at specific places
Initializer-list on 3 levels
Can one forward-declare a function taking a vector of incomplete type with a default value?
Why I can't assign function returning rvalue reference when it's a int but I can when it's a class?
C++: Are local automatic variables initialized or not? Stroustrup example