Find all elements less than 0 or greater than 10 and replace them with NaN
Increment a number, given its digits
Return the first and last character of a string
Mersenne Primes vs. All Primes
Calculate a modified Levenshtein distance between two strings
List of built-in demo images
Determine which fields have been modified in a structure
Calculate the Hamming distance between two strings
Check if vertices form a rectangle
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