Can someone explain why doing an OR operation on a binary number with 0x0030 as the operand produces the ASCII character of that number?
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Can someone explain why doing an OR operation on a binary number with 0x0030 as the operand produces the ASCII character of that number?
Because looking at the ASCII chart, the digits 0 through nine start at 0x30. So you want the ASCII value for character 1? 0x30 or 0x01 = 0x31 = ASCII value for the number 1.