Answers for "is instance"

1

isistance exmaple

#Working of isinstance() with Native Types
numbers = [1, 2, 3]

result = isinstance(numbers, list)
print(numbers,'instance of list?', result)

result = isinstance(numbers, dict)
print(numbers,'instance of dict?', result)

result = isinstance(numbers, (dict, list))
print(numbers,'instance of dict or list?', result)

number = 5

result = isinstance(number, list)
print(number,'instance of list?', result)

result = isinstance(number, int)
print(number,'instance of int?', result)



# Result

[1, 2, 3] instance of list? True
[1, 2, 3] instance of dict? False
[1, 2, 3] instance of dict or list? True
5 instance of list? False
5 instance of int? True
Posted by: Guest on December-07-2020
1

isinstance several variables

'check if variables days, months or years are all integers
if not all(isinstance(i, int) for i in [days, months, years]):
Posted by: Guest on September-05-2020
0

how to check instance

The instanceof keyword checks whether an object
is an instance of a specific class or an interface.
The instanceof keyword compares the
instance with type. The return value
is either true or false .
Posted by: Guest on January-05-2021
0

isinstance python 3 not running

isinstance(object, classinfo)
Posted by: Guest on November-07-2020

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