Zmienna globalna python access

Przykłady kodu

27
0

zmienne globalne Pythona

global var1
var1 = 'whatever'
12
0

jak zrobić zmienną globalną w Pythonie

global variable
variable = 'whatever'
11
0

zmienna globalna python access

globvar = 0

def set_globvar_to_one():
    global globvar    # Needed to modify global copy of globvar
    globvar = 1

def print_globvar():
    print(globvar)     # No need for global declaration to read value of globvar

set_globvar_to_one()
print_globvar()       # Prints 1
6
0

globalna zmienna 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]
3
0

jak zrobić zmienną globalną w Pythonie


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

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