Is there a difference between "if not x in mylist:" and "if x not in mylist:" [duplicate]

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• What is more 'pythonic' for 'not' 4 answers

Is there any difference between the two?

t = [1,2,3,4]
if 5 not in t:
    print "ok"
if not 5 in t:
    print "ok"

ok
ok