Must admit it took me a couple of seconds to get that. Used to do different bases at school and of course old enough to remember imperial weights and measures and the old lsd rather than decimal currency so you really had to be familiar with different bases. Not sure I ever programmed in octal but definitely used hex in the 80's when I started my career as a programmer, although a long time since I did that.
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@Dan
Must admit it took me a couple of seconds to get that. Used to do different bases at school and of course old enough to remember imperial weights and measures and the old lsd rather than decimal currency so you really had to be familiar with different bases. Not sure I ever programmed in octal but definitely used hex in the 80's when I started my career as a programmer, although a long time since I did that.