Is `sizeof(char*)` always equal to `sizeof(double*)`?
26070
Is the sizeof(some pointer) always equal to four?
45717
unsigned int vs. size_t
64154
Sizeof doesn't return the true size of variable in C
105829
Difference between char* and char[]
155849
Why sizeof int is wrong, while sizeof(int) is right?
141648
Why can one specify the size of an array in a function parameter?
74463
What is the size of an enum in C?
120167
sizeof empty structure is 0 in C and 1 in C++ why?
131055
What is the difference between the float and integer data type when the size is the same?
150777
What does sizeof do?
100081
What is the significance of 0.0f when initializing (in C)?
55390
Why does scanf() need "%lf" for doubles, when printf() is okay with just "%f"?
20575
When a function has a specific-size array parameter, why is it replaced with a pointer?
85916
sizeof() operator in if-statement
97670
One-byte-off pointer still valid in C?
100524
When to use std::size_t?
124491
C sizeof a passed array