{"ScriptPreparationCode":"var obj = {\r\n \u00271\u0027: 1,\r\n \u00272\u0027: 1,\r\n \u00273\u0027: 1,\r\n \u00274\u0027: 1,\r\n \u00275\u0027: 1,\r\n \u00276\u0027: 1,\r\n \u00277\u0027: 1,\r\n \u00278\u0027: 1,\r\n \u00279\u0027: 1,\r\n \u002710\u0027: 1\r\n};","TestCases":[{"Name":"for-in","Code":"for (var i=10000; i \u003E 0; i--) {\r\n const arr = [];\r\n for (var key in obj) {\r\n arr.push(\u002Bkey); \r\n }\r\n}","IsDeferred":false},{"Name":"Object.keys","Code":"for (var i=10000; i \u003E 0; i--) {\r\n Object.keys(obj).map(key =\u003E \u002Bkey);\r\n}","IsDeferred":false}]}