Lambda Functions (map, filter, sorted, anonymous functions) - Python Tutorial for Beginners #13

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Taught by Celeste AI - AI Coding Coach
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Description
Learn Python lambda functions in this beginner-friendly tutorial! ⚡ In this lesson, you will learn: ✅ Lambda syntax: lambda arguments: expression ✅ Lambda with single and multiple arguments ✅ Lambda vs regular function comparison ✅ Lambda stored in a list ✅ map() applies a lambda to every item ✅ filter() keeps items where lambda returns True ✅ sorted() with key parameter for custom ordering ✅ Multiple transformations chained together ✅ Mini Project: Grade Processor with lambda 🕐 Timestamps: 0:00 - Introduction 0:22 - Lambda Basics Explained 0:46 - Lambda Basics Demo 3:01 - Lambda with Built-ins Explained 3:25 - Lambda with Built-ins Demo 5:55 - Mini Project Explained 6:19 - Grade Processor Demo 8:40 - Recap 9:15 - End 💻 Source Code: https://github.com/GoCelesteAI/python_lambda_functions 🔗 Previous: Lesson 12 - *args & **kwargs 🔗 Next: Lesson 14 - List Comprehensions #Python #PythonTutorial #LearnPython #Programming #Lambda #MapFilterSorted #PythonFunctions Tags Python, Python tutorial, Python for beginners, learn Python, lambda functions, lambda, anonymous functions, map, filter, sorted, key parameter, grade processor, inline functions, CelesteAI

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PythonPython tutorialPython for beginnerslearn Pythonlambda functionslambdaanonymous functionsmapfiltersortedkey parametergrade processorinline functionsCelesteAI
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Duration

9:33

Published

February 8, 2026

Added to Codegiz

March 15, 2026

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