Nemo

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Nemo has asked 24 questions and find answers to 383 problems.

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Nemo questions

Floating point comparison revisited
Defining a top-level no-op in C++?
Questions about C++20 two's-complement proposal R4
Conditional operator + upcast + const reference
Why does the standard have both seekpos() and seekoff()?
Pool allocators with virtual destructors
How to implement "_mm_storeu_epi64" without aliasing problems?
Is numeric_limits<int>::is_modulo logically contradictory?
Is std::lock() ill-defined, unimplementable, or useless?
Resolving circular dependencies by linking the same library twice?

Nemo answers

the built-in type bool in C++ or the stdbool.h type in C defines TRUE and FALSE as not the size of the machine word?
Can anyone explain to me what the purpose of /dev/tty
gcc: How to use __attribute((__may_alias__)) properly to avoid "derefencing type-punned pointer" warning
What decides the size of virtual address space available for a process?
redirecting stdin _and_ stdout to a pipe
C++ Conversion operator for converting to function pointer
C++ Linking with Methods Defined in the Class Definition
What regular expressions does c-x c-f (opening a file) in Emacs accept?
need to find the amortized cost of a sequence using the potential function method
Trivial C++ program not writing to file