Get the area codes from a list of phone numbers
Given two strings, find the maximum overlap
"Low : High - Low : High - Turn around " -- Create a subindices vector
Generate a NaN...on purpose
Is it a number?
Renaming a field in a structure array
Return a list sorted by number of occurrences
Find the numeric mean of the prime numbers in a matrix.
Finding Perfect Squares
Summing Digits within Text
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