{"ScriptPreparationCode":"var list = [];\r\nfor (var i = 0; i \u003C 1000 * 1000; i\u002B\u002B) {\r\n list.push(i);\r\n}","TestCases":[{"Name":"splice twice","Code":"\r\nlist = list.splice(1, 1);\r\nlist = list.splice(list.length - 1, 1)\r\n\r\n","IsDeferred":false},{"Name":"shift \u002B pop","Code":"list.shift();\r\nlist.pop();","IsDeferred":false}]}