LindexCommand
#sidebar ListCommandsSidebar
LINDEX _key_ _index_
Time complexity: O(n) (with n being the length of the list)Return the specified element of the list stored at the specifiedkey. 0 is the first element, 1 the second and so on. Negative indexesare supported, for example -1 is the last element, -2 the penultimateand so on.
If the value stored at key is not of list type an error is returned.If the index is out of range a 'nil' reply is returned.
Note that even if the average time complexity is O(n) asking forthe first or the last element of the list is O(1).