How to use any generators to check a string is part of a list of other strings?

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I am reading about any() in python and I am not sure how to use it.

My case is as follows: Given two lists of server names, list A and list B, I need to check if any of the names from A matches to B.

I found these two questions that is similar to what I am trying to do:

But I am not understanding the code of any() very well. Is the below what I am supposed to do with the generator?

any(X in listA for Y in listB)

means 'If any item X in listA is truthty against each item Y in listB return true?'



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