KeyIntersection

Available

Restricts each association to the keys common to all

Forms

KeyIntersection[{assoc1, assoc2, …}]

Verified examplesKeyIntersection[{<|a -> 1, b -> 2|>, <|a -> 3, c -> 4|>}] → {<|a -> 1|>, <|a -> 3|>}

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Topics

Associations - Functions Operating on Lists of Associations
New In100 Alphabetical Listing - K

Related

KeyUnion JoinAcross KeyTake Keys Intersection Catenate Dataset Key KeyComplement KeyDrop KeyDropFrom KeyExistsQ

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