Why does ```doub(int x)``` not change the actual value of the int x?
1784
What's the difference between passing by reference vs. passing by value?
87279
order of evaluation of operands
1567
In C++11, does `i += ++i + 1` exhibit undefined behavior?
31431
Can num++ be atomic for 'int num'?
30680
Post-increment on a dereferenced pointer?
105267
Why does the symbol for the multiplication operation change shape?
116326
What good does zero-fill bit-shifting by 0 do? (a >>> 0)
96554
Why is $x^0 = 1$ except when $x = 0$?
69299
Why do these two multiplication operations give different results?
61229
Why does omitting explicit 'int' type for a parameter fail to compile in gcc sometimes?
125985
Why does this const member function allow a member variable to be modified?
19004
How is floating point stored? When does it matter?
35622
Is floating-point == ever OK?
134680
Why can I change the value of a const char* variable?
65986
Arithmetic right shift gives bogus result?
78851
int * int vs (int * int) in OCaml sum type
96838
Is the behaviour of .* to include . and .. defined in LSB or POSIX or some other specification?