global in python 3 code example
Example 1: python global variables
global var1
var1 = 'whatever'
Example 2: global in python
a = 'this is a global variable'
def yourFunction(arg):
global a
return a.split(' ')
Example 3: global python
"""
USING GLOBALS ARE A BAD IDEA, THE BEST WAY TO PERFORM AN ACTION WHICH NEEDS GLOBALS WOULD
BE TO USE RETURN STATEMENTS. GLOBALS SHOULD ONLY EVER BE USED IN RARE OCCASIONS WHEN YOU
NEED THEM
"""
EXAMPLE:
def test_function():
global x
x = 10
test_function()
print(f"x is equal to {x}")
Example 4: python global
c = 0
def add():
global c
c = c + 2
print("Inside add():", c)
add()
print("In main:", c)