A global variable in Python is a variable defined at the module level, accessible throughout the program. Accessing and modifying global variables inside Python functions can be achieved …

Sep 20, 2025 · In Python, variables play a key role in storing and managing data. Their behavior and accessibility depend on where they are defined in the program. In this article, we’ll explore …

If you create a variable with the same name inside a function, this variable will be local, and can only be used inside the function. The global variable with the same name will remain as it was, …

Apr 9, 2025 · In Python programming, variables play a crucial role in storing and manipulating data. Global variables, in particular, have a unique scope that makes them accessible across …

Nov 14, 2025 · A global variable is a variable that is declared outside of any function and can be accessed from anywhere in the program. In this blog post, we will explore how to declare and …

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

Feb 11, 2025 · In this tutorial, I will explain how to set global variables in Python functions. Someone asked me about setting global variables in Python functions in the Python training …

Dec 11, 2025 · Global Variables in Python is a variable defined outside of any function or class, which makes it accessible from anywhere within the program. It has a global scope that means …