Courses/Python Programming/Lists - Python Arrays

Lists - Python Arrays

Store and manipulate collections

Beginner⏱️ 15 minutes

Lesson Content

Python Lists

Lists store multiple items in order.

Creating Lists:

fruits = ["apple", "banana", "orange"]
numbers = [1, 2, 3, 4, 5]
mixed = [1, "hello", True, 3.14]

List Methods:

fruits.append("grape")     # Add to end
fruits.remove("banana")    # Remove by value
fruits.pop()               # Remove last item
len(fruits)                # Get length
fruits[0]                  # Access first item

Looping Lists:

for fruit in fruits:
    print(fruit)

Task: Create a list of 3 languages, add "Python", remove first one, then print each.

python
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Expected Output: CSS
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Functions in Python