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Python: Passing Functions as Arguments, Higher-Order Functions & Lambda Explained

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Python: Passing Functions as Arguments, Higher-Order Functions & Lambda Explained

2 просмотра · 2 нед. назад
NeuralAICodeCraft
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2 просмотра · 2 нед. назад
🧠 *Python: Passing Functions as Arguments, Higher-Order Functions & Lambda Explained | NeuralAICodeCraft* Master functional programming in Python! Learn how to pass functions as arguments, create higher-order functions, and use lambda for concise code. 📌 *What you'll learn:* *FUNCTIONS AS OBJECTS* ▸ Functions are first-class objects ▸ Assigning functions to variables ▸ Storing functions in data structures *PASSING FUNCTIONS AS ARGUMENTS* ▸ Passing functions to other functions ▸ Callbacks ▸ Real-world examples *HIGHER-ORDER FUNCTIONS (HOFs)* ▸ What are HOFs? ▸ Creating custom HOFs ▸ Built-in HOFs: map(), filter(), sorted() *LAMBDA FUNCTIONS* ▸ What is lambda? ▸ Syntax: lambda arguments: expression ▸ Lambda with HOFs ▸ When to use lambda vs def 📌 *Timestamps:* 0:00 - Functions as Objects 2:00 - Assigning Functions to Variables 4:00 - Passing Functions as Arguments 7:00 - Higher-Order Functions Explained 10:00 - Built-in HOFs: map(), filter(), sorted() 14:00 - Lambda Functions 17:00 - Lambda with HOFs 20:00 - Real-World Examples 23:00 - Practice Problems & Summary 💻 *Code from this video:* [GitHub link] 🎯 *Practice Challenge:* 1. Create a higher-order function that takes a function and a list 2. Use lambda with map() to square numbers 3. Sort a list of tuples using lambda as key 🔔 *Subscribe for more Python tutorials:* @NeuralAICodeCraft #Python #HigherOrderFunctions #Lambda #FunctionalProgramming #PythonTutorial #NeuralAICodeCraft