declare global variable python 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]
Example 4: how to make a variable global in python
x = 5 #Any variable outside a function is a global variable
def GLOBAL():
global y #if a variable is inside a function, use the 'global' keyword
y = 10 # now this variable (y) is global
Example 5: global variable python
a = 0
def testFor():
global a
if(a == 0):
#run code
Example 6: global variables python
global x
x=1