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Conversion of negative binary number to decimal number
Joined: May 06, 2004
May 06, 2004 10:11:00
if we have a byte value EX: 11111111 where 1 in first digit place shows that its negative number, how to get back the decimal number which will be negative.
Joined: Jun 02, 2003
May 06, 2004 11:16:00
You can convert it to an int, and then convert this into a byte:
int i = Integer.parseInt ("11111111", 2); byte b = (byte) i;
The casting in the second line is needed, to avoid the compilerwarning 'possible loss of precision'.
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