Programmer 
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Always has been Always has been std string a -"hello" Wait, it’s all char array? Wait, it’s all chars in sequence? cha array Always has been Always has been Wait, all chars are just numbers? 104 101 108 108 111 Wait, all numbers are just 1s and Os? Always has been (01101000 01100101 01101100 Wait, its all just voltage between 5V 01101100 01101111 and OV?