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api.jquery.com/children/#children-selector .children() | jQuery API Documentation Description: Get the children of each element in the set of matched elements, optionally filtered by a selector. Given a jQuery object that represents a set of DOM elements, the .children() method allows us to search through the children of these elements api.jquery.com children()은 자식 선택된 요소의 자식요소를 반환합니다. 간단한 예를 보시..