Guess the formula to transform strings as follows:
'Hello World!' --> 'Ifmmp Xpsme!'
'Can I help you?' --> 'Dbo J ifmq zpv?'
Simple and interesting.
Back to basics 9 - Indexed References
Find the maximum number of decimal places in a set of numbers
Equal to their cube
Find the nearest prime number
Handle to an array of functions
Apply a function array to an array of numbers
Flexible Anonymous Function
Two-output anonymous function?
Replace multiples of 5 with NaN
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