python how to use global variables inside functions code example
Example 1: python global variables
global var1
var1 = 'whatever'Example 2: global variable python
a = 0
def testFor():
global a
if(a == 0):
#run codeglobal var1
var1 = 'whatever'a = 0
def testFor():
global a
if(a == 0):
#run code