change global variable in function python code example
Example 1: global variable not working python
trying to assign a global variable in a function will result in the function creating a new variable
with that name even if theres a global one. ensure to declare a as global in the function before any
assignment.
a = 7
def setA(value):
global a
a = value
Example 2: python global variables
global var1
var1 = 'whatever'
Example 3: how to make variable global in python
global variable
variable = 'whatever'
Example 4: global variable python
a = 'This is global a'
def yourFunction():
global a
return a[0:2]
Example 5: global variable python
a = 0
def testFor():
global a
if(a == 0):
Example 6: global var in python
a = input('Hello: ')
if a == 'world':
global b
b = input('Here')
print b