Is there a way to create a variable outside of a function and change it while inside of the function?
951
Using global variables in a function
88288
Calling a function that's defined inside a function
70969
Is there any way to access a local variable in outer scope in C++?
18605
Local variables in nested functions
99196
How can I access local scope dynamically in javascript?
317
What is the scope of variables in JavaScript?
2063
Can a local variable's memory be accessed outside its scope?
2373
Variable assignment and modification (in python)
2701
Assigning to variable from parent function: "Local variable referenced before assignment"
6655
Creating functions in a loop
143922
How can I use function's parameter in it?
128674
Is it possible to declare two variables of different types in a for loop?
58571
how to pass a value to a variable that in a other variable
58892
Can I use a variable to call a method?
149789
Using a function in two different ways
55636
Access outside variable in loop from Javascript closure
93906
Modify the function variables from inner function in python