The global Keyword Normally, when you create a variable inside a function, that variable is local, and can only be used inside that function. To create a global variable inside a function, you can use the …

In this tutorial, you'll learn how to use global variables in Python functions using the global keyword or the built-in globals() function. You'll also learn a few strategies to avoid relying on global variables …

Jul 11, 2016 · How do I create or use a global variable inside a function? How do I use a global variable that was defined in one function inside other functions? Failing to use the global keyword where …

Jul 23, 2025 · This function fun() concatenates "Python is " with a+ and print "Python is Great". Defining by using global Keyword: By default, variables created inside a function are local to that function. To …

Oct 21, 2024 · Explore global variables in Python: their definition, usage, pros and cons, best practices, and alternatives to ensure clean, maintainable code.

May 1, 2025 · Learn how to use global variables in Python functions, explore best practices, avoid common pitfalls, and discover cleaner alternatives with real code examples.

Feb 11, 2025 · In this tutorial, I explained how to set global variables in Python functions. I discussed four methods to accomplish this task, they are using global keyword, global dictionary, globals() …

Apr 10, 2025 · In Python programming, variables play a crucial role in storing and manipulating data. Global variables, in particular, have a special significance as they can be accessed and modified …