What are variable scopes in programming?

What are variable scopes in programming?

Variable scopes define the accessibility of variables in different parts of your code. They determine where a variable can be used.

Can you explain the difference between local and global scope?

Sure! A local scope means the variable is accessible only within a specific function, while a global scope means the variable can be accessed anywhere in the code.

What happens if I try to access a local variable outside its function?

If you try to access a local variable outside its function, you'll get an error because the variable is not defined in that scope.

Are there any other types of scopes I should know about?

Yes, besides local and global, there's also block scope, which is used in constructs like loops and conditionals, limiting the variable's accessibility to that block.