Hello, i speak french and little english.
I wants create codes ocarina, i know i must have isb gecko, and what is hexadécimal ?
Hex is a way to represent numbers. It uses 16 unique values per digit. Decimal uses 10. Binary uses 2. So, for instance, 17 in decimal is 0x11 in hex and 0b10001 in binary.
It's easiest to show you how to count in binary, decimal, and hex.
Binary:
[spoiler]0000
0001
0010
0011
0100
...[/spoiler]
Decimal:
[spoiler]1
2
3
4
5
6
7
8
9
10
11
...[/spoiler]
Hexadecimal:
[spoiler]1
2
3
4
5
6
7
8
9
A
B
C
D
E
F
10
11
...[/spoiler]
*moved to a more suitable location*