{"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":"removelast","Code":"var node = document.getElementById(\u0027container\u0027);\r\nwhile(node.hasChildNodes()) node.removeChild(node.lastChild);\r\n","IsDeferred":false},{"Name":"removeChild","Code":"var node = document.getElementById(\u0027container\u0027);\r\nwhile(node.firstChild) node.removeChild(node.firstChild)","IsDeferred":false}]}