Python List Methods Cheat Sheet [Instant PDF Download]

Here’s your free PDF cheat sheet showing you all Python list methods on one simple page. Click the image to download the high-resolution PDF file, print it, and post it to your office wall:

Instant PDF Download [100% FREE]

I’ll lead you through all Python list methods in this short video tutorial:

If you want to study the methods yourself, have a look at the following table from my blog article:

Method	Description
`lst.append(x)`	Appends element `x` to the list `lst`.
`lst.clear()`	Removes all elements from the list `lst`–which becomes empty.
`lst.copy()`	Returns a copy of the list `lst`. Copies only the list, not the elements in the list (shallow copy).
`lst.count(x)`	Counts the number of occurrences of element `x` in the list `lst`.
`lst.extend(iter)`	Adds all elements of an iterable `iter`(e.g. another list) to the list `lst`.
`lst.index(x)`	Returns the position (index) of the first occurrence of value `x` in the list `lst`.
`lst.insert(i, x)`	Inserts element `x` at position (index) `i` in the list `lst`.
`lst.pop()`	Removes and returns the final element of the list `lst`.
`lst.remove(x)`	Removes and returns the first occurrence of element `x` in the list `lst`.
`lst.reverse()`	Reverses the order of elements in the list `lst`.
`lst.sort()`	Sorts the elements in the list `lst` in ascending order.

Go ahead and try the Python list methods yourself:

Puzzle: Can you figure out all outputs of this interactive Python script?

If you’ve studied the table carefully, you’ll know the most important list methods in Python. Let’s have a look at some examples of above methods:

>>> l = []
>>> l.append(2)
>>> l
[2]
>>> l.clear()
>>> l
[]
>>> l.append(2)
>>> l
[2]
>>> l.copy()
[2]
>>> l.count(2)
1
>>> l.extend([2,3,4])
>>> l
[2, 2, 3, 4]
>>> l.index(3)
2
>>> l.insert(2, 99)
>>> l
[2, 2, 99, 3, 4]
>>> l.pop()
4
>>> l.remove(2)
>>> l
[2, 99, 3]
>>> l.reverse()
>>> l
[3, 99, 2]
>>> l.sort()
>>> l
[2, 3, 99]

Where to Go From Here?

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