posted 22 years ago
I do not understand the following concept:
Khalid Mughal, pg 67
~41
Step 1: ~ 0....0010 1001 ( I understand, 41 in binary)
Step 2: 1....1101 0110 ( I understand, inverse of Step 1)
Step 3: 0xffffffd6
All I know is it is in hexa and f stands for 1111,
1101 represents d and 0110 represents 6 in hexa)
** If anyone could kindly explain how 0110 is d in hexa and
0110 is 6 in hexa, it would be awesome
Step 4: -42
** How to convert hexa to decimal
I know this is trivial but if anyone could explain or point me
to resources where I could learn this conversion process,
that would be great.
In a similar mode if anyone could explain octal table or point
me to the resources where I could learn this table, that would
be very helpful.
Thank you.
-Jay