“Global in Python” Code-Antworten

Python Access Global Variable

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

Tame Toad

Global in Python

a = 'this is a global variable'
def yourFunction(arg):
    #you need to declare a global variable, otherwise an error
    global a
    return a.split(' ')

Dr. Hippo

Python erstellen eine globale Variable

x = "global"

def foo():
    print("x inside:", x)


foo()
print("x outside:", x)

SAMER SAEID

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