class global variable python code example
Example 1: 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]
Example 2: global variable python
a = 0
def testFor():
global a
if(a == 0):
#run code
Example 3: global variables python
global x
x=1