Find all elements less than 0 or greater than 10 and replace them with NaN
Reverse the Words (not letters) of a String
Sum the 'edge' values of a matrix
Evaluating a polynomial
Vectors counting by 2
Find the logic
Given area find sides
give-nth-decimal-place-of-pi up to 100 digits
Given a 4x4 matrix, swap the two middle columns
Simple date to serial no. conversion
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