Example
Functions with Parameters
Parameters allow passing data to functions. Functions become more flexible.
Results for “functions”
Showing 1–10 of 21
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Example
Creating Simple Functions
Functions group code for reuse. Defining functions with def keyword.
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Documenting Functions
Docstrings describe what a function does. Good programming practice.
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Scope in Nested Functions
…keyword gives access to variables in the enclosing function.
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Early Exit from Function
Return can be used to exit function early when a condition is met.
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Returning Dictionary or List
Functions can return complex data structures like dictionaries or lists.
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Print Function Basics
The print() function is the basic tool for displaying data in Python console.
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Separating Namespaces
Namespaces isolate variables. Modules and functions create their own namespaces.
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Local and Global Variables
Local variables exist only inside functions. Global ones are accessible everywhere.
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Return Statement Basics
Return statement returns a value from function. Function can perform calculations and give result.