Works for n >= 1
>>> L = [1,2,3, 4, 5]
>>> n=2
>>> del L[-n:]
>>> L
[1, 2, 3]
Answer from jamylak on Stack OverflowReddit
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r/learnpython on Reddit: delete last two variables from each list 'item'
February 5, 2023 - Use a list comprehension creating tuples with the last 2 elements sliced out.
How do I destroy a list[ ] (or reset it to its original blank state) ? Jan 19, 2022
r/learnpython 4y ago
delete last two variables from each list 'item'
Via 'pyautogui' I get a list that looks like this [(100, 90, 80, 70), (60, 50, 40, 30), (1, 2, 3, 4), ...] As I donยดt need the last two variablesโฆ More on reddit.com
Why does remove() work slower for last elements of a list than for the first element?
The remove method must search the list for the index of the element to remove. It does this probably by iterating from the beginning. This part is much more expensive than the actual removal. If you want to benchmark the actual removal use the pop method instead, which takes an index to remove and not the element to remove. More on reddit.com
Neater way to access the last n elements in a vec?
You can use an endless range:
let vec = vec![1, 2, 3, 4, 5];
println!("Remaining: {:?}", &vec[2..]);Prints: "Remaining: [3, 4, 5]"
https://play.rust-lang.org/?version=stable&mode=debug&edition=2018&gist=8b1a03af4ae475b294030f3d5d43b5ad
More on reddit.comIs there a single command to randomly select an item from a list and then delete it?
You can random.shuffle() the list and just iterate over it. It would produce the same effect. More on reddit.com
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How to Use Linux
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3 ways to remove the last element from list in Python - howtouselinux
October 9, 2025 - The syntax for this is as follows: list[:-1]. For example, if we have a list of integers called my_list, we can remove the last element by using the following code: my_list = [1, 2, 3] my_list[:-1] # Returns [1, 2] # list slicing is a common practice and it is the most used technique for ...
GeeksforGeeks
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Remove last K elements of list - Python - GeeksforGeeks
January 18, 2025 - The simplest way to do this is by using a loop. A simple for loop can also be used to remove multiple elements from a list.Pythona = [10, 20, 30, 40, 50, 60, 70] # Elements to remove remove = [20, 40,
Javatpoint
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How to delete the last element in a list in Python - Javatpoint
How to delete the last element in a list in Python with tutorial, tkinter, button, overview, canvas, frame, environment set-up, first python program, etc.
Java2Blog
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Remove last element from list python - Java2Blog
February 24, 2021 - Please note that list.pop() returns the remove element, but del statement does not return the removed element. It raises IndexError if list is empty as it is trying to access an index that is out of range. We can also use slicing to remove the last element.
Finxter
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Python Slice Remove First and Last Element from a List - Be on the Right Side of Change
October 8, 2022 - Note that this approach also works for lists with one element: ... To remove the first and last elements from a Python list, you can also use the slightly more complex expression lst = lst[1:len(lst)-1] that assigns the result of the slicing operation to the list and, thereby, overwrites the ...
w3resource
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Python: Remove the last N number of elements from a given list - w3resource
print("Original lists:") print(nums) # Set the value 'N' to 3 and print a message indicating the intention to remove the last 'N' elements from the list. N = 3 print("\nRemove the last", N, "elements from the said list:") # Call the 'remove_last_n' function to remove the last 3 elements from the list 'nums' and print the result.