Xah Talk Show 2020-08-10, emacs, braille, python vs ruby vs perl vs emacs lisp

Xah Talk Show 2020-08-10, emacs, braille, python vs ruby vs perl vs emacs lisp

topics talked:

(+ 1 2)
;; 3 (#o3, #x3, ?\C-c)

(+ #o1 #o2)
;; 3 (#o3, #x3, ?\C-c)

(+ 90 7)
;; 97 (#o141, #x61, ?a)

(char-to-string ?a)
;; "a"

xah_talk_show_2020-08-10.txt

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