Python Arrays and Functions Tutorial โ Master Lists, Functions & Lambda in Python ๐
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Welcome to Chapter 3 of our Python Programming Series ๐ฏ In this video, we take a deep dive into Arrays and Functions in Python, providing clear explanations and hands-on examples to help you strengthen your coding skills. Whether you’re a beginner or looking for a refresher, this tutorial will guide you through everything you need to know.
๐ฅ What Youโll Learn in This Python Tutorial:
โ
Arrays in Python:
โ How to create and manipulate arrays
โ Difference between arrays and lists in Python
โ Key array operations: append(), len(), sort()
โ
Functions in Python:
โ How to define and use functions for modular code
โ Understanding local vs. global variables
โ Build a calculator program using Python functions
โ
Lambda Functions in Python:
โ Learn how to use lambda functions for quick, inline operations
โ Practical lambda function examples with arrays and lists
๐ Key Topics Covered:
๐น Creating & modifying arrays using append(), len(), and sort()
๐น Passing parameters & returning values in Python functions
๐น Using the global keyword to modify variables inside functions
๐น Building a fully functional calculator program using functions
๐น Sorting arrays & finding absolute values with custom functions
๐น Writing cleaner code with lambda functions
๐ฏ Practical Python Examples Included:
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Example 3.1 โ Adding elements to an array with append()
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Example 3.3 โ Checking array membership using the in operator
โ
Example 3.10 โ Building a calculator program with functions
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Example 3.13 โ Calculating the square of a number using functions
โ
Lambda functions for quick, inline calculations
By the end of this tutorial, you’ll have a solid understanding of arrays, functions, and lambda functions in Python โ essential skills for your coding journey
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๐ All code examples are available in the video description below Feel free to pause, practice, and experiment with the examples yourself.
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