Questions tagged [address]
The address tag has no usage guidance.
5
questions
1
vote
1
answer
25
views
Lab 4 - header vs &header
'''
const int HEADER_SIZE = 44;
uint8_t header[HEADER_SIZE];
// with &
fread(&header, HEADER_SIZE, 1, input);
fwrite(&header, HEADER_SIZE, 1, output);
// without &
fread(header, ...
- 19
0
votes
1
answer
16
views
pointers and addresses
int m=10;
int *ab=&m;
printf("address of *ab:%p\n",&*ab);
printf("adress of ab:%p\n",&ab);
output:
address of *ab:0x7ffd85fddefc
adress of ab:0x7ffd85fddf00
i ...
0
votes
1
answer
95
views
Confusion about comparing strings and int/char
This question concerns variables, pointers and addresses as addressed in Lecture 4. I understand that strings are not "real" in the way that integers and characters are, and are just defined as "...
- 165
0
votes
1
answer
27
views
pointers to character
I have a question about character pointers and the addresses that it points to. So I have this lines of code
char* name = "Any name";
printf("%s\n", name);
printf("%p\n", name);
name = "Any other ...
0
votes
1
answer
76
views
resize rewrite method
I've just successfully completed resize less. It took me a lot of time, but, final correction that I needed to make surprised me a lot. There was a huge mess of RGB triples when my fwrite function was ...
