Python append empty element to list | Example code

Use the Python List append() method to append an empty element into a List.

list.append("")

Use None for the “empty” value. It indicates that there is no value.

list.append(None)

Python append an empty element to list Example

Simple python example code Add empty elements to a list. Adding bracket, empty string, and None into the existing Python list.

a_list = [1, 2, 3]

a_list.append([])

a_list.append("")

a_list.append(None)

print(a_list)

Output:

Python append empty element to list

How do I append a blank value to a Python list?

As you can see, all the values are essentially strings.

a_list = [1, 2, 3]

a_list.append("")

print(a_list)

Output: [1, 2, 3, ‘ ‘]

A None the object would be the best representation that a slot is empty.

a_list = [1, 2, 3]

a_list.append(None)

print(a_list)

Output: [1, 2, 3, None]

Do comment if you have any other example or code on this Python list topic.

Note: IDE: PyCharm 2021.1.3 (Community Edition)

Windows 10

Python 3.7

All Python Examples are in Python 3, so Maybe its different from python 2 or upgraded versions.


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