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In Python, lists and tuples are two fundamental data structures that allow you to store collections of items. While they share some similarities, they also have key differences that make them suitable for different use cases.
Mutability
The most significant difference between lists and tuples is that lists are mutable, meaning their elements can be changed, added, or removed after creation. In contrast, tuples are immutable, meaning once they are created, their elements cannot be modified.
Example of List Mutability
# Creating a listmy_list = [1, 2, 3]print("Original list:", my_list)# Modifying the listmy_list[1] = 4print("Modified list:", my_list)Output:
Original list: [1, 2, 3]Modified list: [1, 4, 3]Example of Tuple Immutability
# Creating a tuplemy_tuple = (1, 2, 3)print("Original tuple:", my_tuple)# Attempting to modify the tupletry:my_tuple[1] = 4except TypeError as e:print("Error:", e)Output:
Original tuple: (1, 2, 3)Error: 'tuple' object does not support item assignment Difference Between List and Tuple in Python - GeeksforGeeks
- Test whether tuples are immutable and lists are mutable
- Here we are going to compare the list and tuple mutability tests. We can see here tuplecan not be modified. Output: See more
To put this answer to the test, let’s run some operations on a Python Tuple and a Python List. This will give us a better idea of which is a better list or tuple in … See more
In Python, both lists and tuples support a range of operations, including indexing, slicing, concatenation, and more. However, there are some differences … See more
In Python, tuples and lists are both used to store collections of data, but they have some important differences. Here are some situations where you might want … See more
python - List vs tuple, when to use each? - Stack Overflow
Tuples are faster than lists. If you're defining a constant set of values and all you're ever going to do with it is iterate through it, use a tuple instead of a list. It makes your code safer if you “write …
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Lists vs Tuples in Python
- Lists Are Ordered. A list is not merely a collection of objects. It is an ordered …
- Lists Can Contain Arbitrary Objects. A list can contain any assortment of …
- List Elements Can Be Accessed by Index. Individual elements in a list can be …
- Lists Can Be Nested. You have seen that an element in a list can be any sort …
- Lists Are Mutable. Most of the data types you have encountered so far have …
Python Lists Vs Tuples (With Examples) - Programiz
Lists and Tuples store one or more objects or values in a specific order. The objects stored in a list or tuple can be of any type including the nothing type defined by the None Keyword. Lists …
Difference between Tuple and List in Python | Tuples vs Lists
Python Lists vs Tuples. Done with a comparison of lists and tuples in Python, the following table summarizes the differences between them.
Python Tuple VS List – What is the Difference?
Sep 20, 2021 · Tuples and Lists are both built-in data structures in Python. They are containers that let you organise your data by allowing you to store an ordered collection of one or more items. A tuple has a class of 'tuple', <class 'tuple'>, …
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Python List VS Array VS Tuple - GeeksforGeeks
Feb 19, 2025 · In Python, List, Array and Tuple are data structures for storing multiple elements. Lists are dynamic and hold mixed types, Arrays are optimized for numerical data with the …
Differences Between List and Tuple in Python
Mar 2, 2025 · The main difference between tuples and lists is that tuples are immutable, meaning their contents cannot be changed after creation, while lists are mutable and can be modified. Additionally, tuples are more memory …
Python Tuples vs Lists: A Complete Guide on When and How
Sep 3, 2024 · Let‘s start with a quick definition: Tuple – An immutable ordered sequence of elements. List – A mutable ordered sequence of elements. The key similarity is that both are …
Python List vs. Tuple: When and Why to Use Each - Medium
Both lists and tuples in Python are used to store collections of items. However, they differ in several ways, especially in terms of mutability, syntax, and performance. List: A list is a...
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