python affect global variable in function code example
Example 1: python global variables
global var1
var1 = 'whatever'
Example 2: how to make variable global in python
global variable
variable = 'whatever'
Example 3: global variable python
#it is best not to use global variables in a function
#(pass it as an argument)
a = 'This is global a'
def yourFunction():
global a
return a[0:2]