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List without last element
Python, List · Nov 2, 2020
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]More like this
Find last matching index
Python, List
Finds the index of the last element in the given list that satisfies the provided testing function.
Find last matching value
Python, List
Finds the value of the last element in the given list that satisfies the provided testing function.
Executes the provided function once for each list element, starting from the list's last element.