Does "All the data still" mean, that the fields are not re-ordered? A lot of the solutions change the order of the fields.
Currently, Matlab has the function renameStructField.
When I run the test suite on my computer, this solution works. It passes the test suite.
This fails, if the fieldname to be replaced appears as part of another fieldname. Example: S.ab=1; S.a=2; renamefield(S, 'a', 'c')
Calculate the Levenshtein distance between two strings
Roll the Dice!
Find the sum of the elements in the "second" diagonal
Return the first and last character of a string
Replicate elements in vectors
Implement a ROT13 cipher
Read a column of numbers and interpolate missing data
Make the vector [1 2 3 4 5 6 7 8 9 10]
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