how to define a global variable in 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: python access global variable
globvar = 0
def set_globvar_to_one():
global globvar
globvar = 1
def print_globvar():
print(globvar)
set_globvar_to_one()
print_globvar()
Example 4: global in python
a = 'this is a global variable'
def yourFunction(arg):
global a
return a.split(' ')
Example 5: global variable python
x = 0
print(x)
def use_global_variables():
global x
x += 1
print(x)
use_global_variables
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0
1
Example 6: how to make variable global in python
global variable
variable = 'whatever'