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Question

If you call a method and it doesn’t exist it’ll cause a problem. To check the method which function will you use?

a.

_method()

b.

methodexists()

c.

is_callable()

d.

is_method()

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Answer: (c).is_callable()

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Q. If you call a method and it doesn’t exist it’ll cause a problem. To check the method which function will you use?

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