Data Structures in Python

In these tutorials, you’ll learn about built-in data structures in Python. Python comes with a variety of versatile data structures in the core language, as well as in its large standard library.

You’ll also learn how you can implement abstract data structures, such as stacks, queues, hash tables, etc. in Python.

Write Pythonic and Clean Code With namedtuple

Write Pythonic and Clean Code With namedtuple

Apr 15, 2024 data-structures intermediate python

Pydantic: Simplifying Data Validation in Python

Pydantic: Simplifying Data Validation in Python

Apr 10, 2024 best-practices data-structures intermediate

Build Enumerations of Constants With Python's Enum

Building Enumerations With Python's enum

Jan 30, 2024 data-structures intermediate python

Python's Array: Working With Numeric Data Efficiently

Python's Array: Working With Numeric Data Efficiently

Jan 01, 2024 data-structures intermediate

Working With the Python operator Module

Working With the Python operator Module

Aug 02, 2023 data-structures intermediate python

Python's list Data Type: A Deep Dive With Examples

Python's list Data Type: A Deep Dive With Examples

Jul 19, 2023 data-structures intermediate python

Why Are Membership Tests So Fast for range() in Python?

Why Are Membership Tests So Fast for range() in Python?

Jun 28, 2023 data-structures intermediate

Python's Mutable vs Immutable Types: What's the Difference?

Python's Mutable vs Immutable Types: What's the Difference?

data-structures intermediate python

Write Pythonic and Clean Code With namedtuple

Writing Clean, Pythonic Code With namedtuple

data-structures intermediate python

Using NumPy reshape() to Change the Shape of an Array

Using NumPy reshape() to Change the Shape of an Array

data-structures intermediate numpy

Build Enumerations of Constants With Python's Enum

Build Enumerations of Constants With Python's Enum

data-structures intermediate python

Custom Python Lists: Inheriting From list vs UserList

Custom Python Lists: Inheriting From list vs UserList

data-structures intermediate python

Sort a Python Dictionary by Value, Key, and More

Sorting a Python Dictionary: Values, Keys, and More

data-structures intermediate

Custom Python Dictionaries: Inheriting From dict vs UserDict

Custom Python Dictionaries: Inheriting From dict vs UserDict

best-practices data-structures intermediate python

Python and TOML: New Best Friends

Python and TOML: New Best Friends

data-structures intermediate

Python 3.11 Preview: TOML and tomllib

Python 3.11 Preview: TOML and tomllib

data-structures intermediate python

Python Stacks, Queues, and Priority Queues in Practice

Python Stacks, Queues, and Priority Queues in Practice

data-structures intermediate

Build a Hash Table in Python With TDD

Build a Hash Table in Python With TDD

data-structures intermediate

Python's deque: Implement Efficient Queues and Stacks

Python's deque: Implement Efficient Queues and Stacks

data-structures intermediate python

Python's collections: A Buffet of Specialized Data Types

Python's collections: A Buffet of Specialized Data Types

data-structures intermediate python

Write Pythonic and Clean Code With namedtuple

Write Pythonic and Clean Code With namedtuple

data-structures intermediate python

Common Python Data Structures (Guide)

Stacks and Queues: Selecting the Ideal Data Structure

basics data-structures

OrderedDict vs dict in Python: The Right Tool for the Job

OrderedDict vs dict in Python: The Right Tool for the Job

data-structures intermediate python

Common Python Data Structures (Guide)

Records and Sets: Selecting the Ideal Data Structure

basics data-structures python

Common Python Data Structures (Guide)

Dictionaries and Arrays: Selecting the Ideal Data Structure

basics data-structures python

Linked Lists in Python: An Introduction

Working With Linked Lists in Python

data-structures intermediate

Common Python Data Structures (Guide)

Common Python Data Structures (Guide)

basics data-structures python

The Python heapq Module: Using Heaps and Priority Queues

The Python heapq Module: Using Heaps and Priority Queues

data-structures intermediate python

Linked Lists in Python: An Introduction

Linked Lists in Python: An Introduction

data-structures intermediate

Using the Python defaultdict Type for Handling Missing Keys

Using the Python defaultdict Type for Handling Missing Keys

basics data-structures python

How to Implement a Python Stack

How to Implement a Python Stack

basics data-structures

How to Implement a Python Stack

How to Implement a Python Stack

basics data-structures