Python built-in functions daily learning-all ()

All (iterable)

Official documentation explains:

Return True If all elements of the iterable be True (or if the iterable is empty). Equivalent to:

1 def All (iterable): 2      for inch iterable: 3         if  not element: 4             return False 5     return True

Detailed

Returns true if the element in Iterable is 0, ', False,all (iterable) returns False

Attention:

Null tuple, empty list return value is True

Instance:

1 Print(All ([1,2,3,4,5]))#True2 Print(All (['a',"','C', 3,4]))#False3 Print(All ([1,0,2,3,4]))#False4 Print(All ('a','b','C','D','e')))#True5 Print(All ('a',"','C','D','e')))#False6 Print(All ('a','b', 0,'D','e')))#False7 Print(All ([]))#True8 Print(All (()))#True9 Print(All ([false,1,2,3]))#False

Python built-in functions daily learning-all ()