Covering some basic topics I haven't seen elsewhere on Cody.
Given a string with extra spaces in front and/or in back, return a 'centered' version of the string (e.g.: ' MATLAB' -> ' MATLAB ')
Problem is incorrectly specified, according to the cases. 'Centering' seems to mean leave at most two spaces to either side, but otherwise center in the usual sense?
I did not know this function... nice
Remove the vowels
Finding Perfect Squares
Back to basics 23 - Triangular matrix
Detect a number and replace with two NaN's
Generate a NaN...on purpose
7 segment LED display
Back to basics 19 - character types
Back to basics 5 - Clipboard
Back to basics 15 - classes
Back to basics 20 - singleton dimensions
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