Py Lists — Free Python Tutorial
Learn Py Lists in Python with a free, beginner-friendly tutorial, examples and practice for Indian students on Syllab.in.
TL;DR: Learn Py Lists in Python with a free, beginner-friendly tutorial, examples and practice for Indian students on Syllab.in.
Written & reviewed by the Syllab.in Academic Team (CBSE/NCERT subject experts) · Updated
Py Lists in Python
A list is an ordered, mutable (changeable) collection of items. Lists can hold any data type — even a mix of types. They are defined using square brackets [ ] and are one of the most used data structures in Python.
Lists are zero-indexed (first item is at index 0). You can access, modify, add, or remove items. Negative indexing lets you count from the end (-1 is last item).
Python provides many list methods: append(), extend(), insert(), remove(), pop(), sort(), reverse(), and more. List comprehensions offer a concise way to create lists.
Py Lists — Syntax
my_list = [1, 2, 3] my_list[0] # access first → 1 my_list.append(4) # add to end my_list.remove(2) # remove value 2 len(my_list) # length → 3
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