{"ScriptPreparationCode":"var node = document.getElementById(\u0027container\u0027);\r\n\r\nfor(var i = 0; i \u003C 1000; i\u002B\u002B) node.appendChild(document.createElement(\u0027div\u0027));","TestCases":[{"Name":"removeChild","Code":"var node = document.getElementById(\u0027container\u0027);\r\nwhile(node.firstChild) node.removeChild(node.firstChild)","IsDeferred":false},{"Name":"remove","Code":"var node = document.getElementById(\u0027container\u0027);\r\nwhile(node.firstChild) node.lastChild.remove()","IsDeferred":false},{"Name":"remove (last)","Code":"var node = document.getElementById(\u0027container\u0027);\r\nwhile(node.firstChild) node.firstChild.remove()","IsDeferred":false}]}