List without last element
Returns all the elements of a list except the last one.
- Use
lst[:-1]
to return all but the last element of the list.
def initial(lst): return lst[:-1] initial([1, 2, 3]) # [1, 2]
Returns all the elements of a list except the last one.
lst[:-1]
to return all but the last element of the list.def initial(lst): return lst[:-1] initial([1, 2, 3]) # [1, 2]
Returns all elements in a list except for the first one.
Returns the difference between two lists, after applying the provided function to each list element of both.
Returns a list of elements that exist in both lists, after applying the provided function to each list element of both.
Returns the symmetric difference between two lists, after applying the provided function to each list element of both.