“all” in Python

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“all” returns true if all of the items are True or if the iterable is empty. It returns False if any of the items is false.

# Here all the iterables are True so all
# will return True and the same will be printed
print (all([True, True, True, True]))

# Here the method will short-circuit at the
# first item (False) and will return False.
print (all([False, True, True, False]))

# This statement will return False, as no
# True is found in the iterables
print (all([False, False, False])

Output :

True
False
False

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