The Smiley, where did it come from? Here is the first instance of the Smiley: 401298269,0,0 19-Sep-82 11:44 Scott E Fahlman :-) From: Scott E Fahlman <Fahlman at Cmu-20c> I propose that the following character sequence for joke markers: :-)
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In the example I used in the past post utilized the "let" command and it didn't have any data type, what's up with that? Oh it gets worse, the identifier (not variable) are immutable. That is the memory location of the identifier cannot be modified. To
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