Given a ColorSpec string, either in short or long form, return the corresponding RGB triplet. If the input is not a valid color, return an empty vector.
str2rgb('red') returns [1 0 0]
str2rgb('k') returns [0 0 0]
str2rgb('pizza') returns 
When I see beautiful and efficient Ly Cao solutions, I have the feeling that Cody has found another master (after Alfonso).
Thank you. I'm flattered. I still have a lot to learn.
Eight Queens Solution Checker
Return 'on' or 'off'
Is this is a Tic Tac Toe X Win?
Minimum of each diagonal
Create a figure and plot data
Check if vertices form a rectangle
Connect Four: find winning move
Check if a directory is on the current MATLAB search path
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