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how to pass global variable to function in python

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certainly! passing global variables to functions in python is a common task, and it involves understanding the scope of variables in python. let's walk through a tutorial with code examples to demonstrate how to pass global variables to functions.
in python, variables have different scopes, including global and local scopes. a global variable is one that is defined outside any function and is accessible throughout the entire program.
here, global_variable is a global variable that can be accessed from any part of the program.
let's create a simple function that takes a global variable as an argument and prints its value.
now, let's call the function and pass the global variable to it.
if you want to modify the global variable within a function, you need to use the global keyword to indicate that you are referring to the global variable, not creating a new local variable.
here's the complete example combining all the steps:
in this tutorial, we covered the basics of passing global variables to functions in python, printing their values, and modifying them inside a function. understanding variable scope is essential for writing clean and maintainable code in python.
chatgpt
...
#python function arguments
#python function type
#python function return multiple values
#python function naming conventions
#python function overloading
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in python, variables have different scopes, including global and local scopes. a global variable is one that is defined outside any function and is accessible throughout the entire program.
here, global_variable is a global variable that can be accessed from any part of the program.
let's create a simple function that takes a global variable as an argument and prints its value.
now, let's call the function and pass the global variable to it.
if you want to modify the global variable within a function, you need to use the global keyword to indicate that you are referring to the global variable, not creating a new local variable.
here's the complete example combining all the steps:
in this tutorial, we covered the basics of passing global variables to functions in python, printing their values, and modifying them inside a function. understanding variable scope is essential for writing clean and maintainable code in python.
chatgpt
...
#python function arguments
#python function type
#python function return multiple values
#python function naming conventions
#python function overloading
Related videos on our channel:
python function arguments
python function type
python function return multiple values
python function naming conventions
python function overloading
python function documentation
python function return
python functions
python functions list
python function example
python global constants
python global interpreter lock
python globals function
python global scope
python global vs local variables
python global keyword
python global variables across modules
python global