Given a pathname string, return a condensed version by replacing intermediate folders with '..'.
fullpath = 'C:\foo\bar\baz\qux';
shortpath = 'C:\..\qux';
Additional test cases have been added.
How to find the position of an element in a vector without using the find function
Reverse the Words (not letters) of a String
Omit columns averages from a matrix
Find the nearest prime number
The Python Challenge, Level 1: Decode strings
Is this function available?
Assign matrix rows/columns to separate variables
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