How can I select an element with multiple classes in jQuery? -

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I want to select all the elements that have two classes a and b . 

  & lt; Element class = "ab" & gt;

So, only those elements are both classes.

When I $ (". A, .b") it gives me a union, but I want intersection.

If you want intersection, just select the selectors simultaneously without spaces Type 

  $ ('a.b')

An element for which there is an ID with a classes < Code> B and C , you will type: 

  $ ('# abc')
< / Html>

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