I was reading an article that with a Ruby code snippet for generating prime factors, so I thought I would try it in Scheme.
First draft:
(define (prime-factors-1 n)
(if (= n 1)
(list)
(for/or ((m (in-range 2 (add1 n))))
[...]
Last Friday, we went downtown to the annual Silver Bells in the City parade. After the parade we went to Palace of Jamaica for dinner. It was fantastic.
I had my fancy new Flip Ultra on hand and captured this festive moment:
I figured out how to playback video inside a PLT Scheme gui window. media-player-window% below is a panel that displays an embedded video and 4 methods for controlling the playback: load, play, stop and release. It is dependent on my vlc foreign function interface, included below the media-player-window% code.
Note that for reasons I [...]
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