{"ScriptPreparationCode":"var a1 = []\r\nvar a2 = new Array(10).fill(null)\r\n","TestCases":[{"Name":"array.push","Code":" for (let i = 0; i \u003C 10; i\u002B\u002B) {\r\n a1.push({\r\n itemIndex: i\r\n })\r\n }\r\n ","IsDeferred":false},{"Name":"array.map","Code":"a2.map((_, i) =\u003E ({\r\n itemIndex: i\r\n}))\r\n","IsDeferred":false}]}