Functions in Python (Part 6) | Scope of Variables & Global Keyword | CBSE Class 12 Computer Science
Python Functions Explained (Part 6): Scope of Variables & Global Keyword
Welcome to the Part 6 series on Functions in Python. In this video, we'll delve into the intricacies of variable scope in Python functions, understanding the concept of global and local variables and how they interact within functions.
This session includes:
Scope of Variables:
Explanation of variable scope in Python and its significance.
Understanding global scope and local scope.
Global Keyword:
Introduction to the global keyword and its usage in Python functions.
Demonstrating how to access and modify global variables within functions.
Differences between Global and Local Variables:
Highlighting the distinctions between global and local variables.
Understanding the impact of variable scope on program execution.
LEGB Rule:
Explanation of the LEGB rule for variable resolution in Python functions.
Practical Implementation:
Real-world examples illustrating the concept of variable scope and the use of the global
keyword in Python functions.
By the end of this video, you'll have a comprehensive understanding of variable scope in Python functions and how to effectively use global variables using the global keyword.
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Click the below link to view Functions in Python (Part 7)
• Functions in Python (Part 7) | Progra...
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