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.

Python and TOML: New Best Friends

Working With TOML and Python

Nov 19, 2024 intermediate data-structures

Pydantic: Simplifying Data Validation in Python

Pydantic: Simplifying Data Validation in Python

Oct 20, 2024 intermediate best-practices data-structures

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

Differences Between Python's Mutable and Immutable Types

Oct 01, 2024 intermediate data-structures python

Pydantic: Simplifying Data Validation in Python

Using Pydantic to Simplify Python Data Validation

Sep 03, 2024 intermediate best-practices data-structures

Sort a Python Dictionary by Value, Key, and More

Sorting Dictionaries in Python: Keys, Values, and More

Aug 13, 2024 intermediate data-structures

Write Pythonic and Clean Code With namedtuple

Write Pythonic and Clean Code With namedtuple

Apr 15, 2024 intermediate data-structures python

Pydantic: Simplifying Data Validation in Python

Pydantic: Simplifying Data Validation in Python

Apr 10, 2024 intermediate best-practices data-structures

Build Enumerations of Constants With Python's Enum

Building Enumerations With Python's enum

Jan 30, 2024 intermediate data-structures python

Python's Array: Working With Numeric Data Efficiently

Python's Array: Working With Numeric Data Efficiently

Jan 01, 2024 intermediate data-structures

Working With the Python operator Module

Working With the Python operator Module

intermediate data-structures python

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

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

intermediate data-structures python

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

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

intermediate data-structures

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

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

intermediate data-structures python

Write Pythonic and Clean Code With namedtuple

Writing Clean, Pythonic Code With namedtuple

intermediate data-structures python

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

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

intermediate data-structures numpy

Build Enumerations of Constants With Python's Enum

Build Enumerations of Constants With Python's Enum

intermediate data-structures python

Custom Python Lists: Inheriting From list vs UserList

Custom Python Lists: Inheriting From list vs UserList

intermediate data-structures python

Sort a Python Dictionary by Value, Key, and More

Sorting a Python Dictionary: Values, Keys, and More

intermediate data-structures

Custom Python Dictionaries: Inheriting From dict vs UserDict

Custom Python Dictionaries: Inheriting From dict vs UserDict

intermediate best-practices data-structures python

Python and TOML: New Best Friends

Python and TOML: New Best Friends

intermediate data-structures

Python 3.11 Preview: TOML and tomllib

Python 3.11 Preview: TOML and tomllib

intermediate data-structures python

Python Stacks, Queues, and Priority Queues in Practice

Python Stacks, Queues, and Priority Queues in Practice

intermediate data-structures

Build a Hash Table in Python With TDD

Build a Hash Table in Python With TDD

intermediate data-structures

Python's deque: Implement Efficient Queues and Stacks

Python's deque: Implement Efficient Queues and Stacks

intermediate data-structures python

Python's collections: A Buffet of Specialized Data Types

Python's collections: A Buffet of Specialized Data Types

intermediate data-structures python

Write Pythonic and Clean Code With namedtuple

Write Pythonic and Clean Code With namedtuple

intermediate data-structures 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

intermediate data-structures 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

intermediate data-structures

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

intermediate data-structures python

Linked Lists in Python: An Introduction

Linked Lists in Python: An Introduction

intermediate data-structures

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

Implementing a Stack in Python

basics data-structures

How to Implement a Python Stack

How to Implement a Python Stack

basics data-structures