What are global and local variables in programming?
Global variables are accessible throughout the entire program, while local variables are only accessible within the function they are defined in.
Can you give me an example of each?
Sure! A global variable could be a counter that tracks the number of times a function is called, while a local variable could be a temporary value used within that function.
Why should I use local variables instead of global ones?
Using local variables helps prevent conflicts and unintended side effects, making your code easier to debug and maintain.
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