{"ScriptPreparationCode":"var MyArray = Array(1000000).fill({\r\n description:\r\n \u0027Creates a deep copy of source, which should be an object or an array.\u0027,\r\n myNumber: 123456789,\r\n myBoolean: true,\r\n jayson: {\r\n stringify:\r\n \u0027JSON.stringify() method converts a JavaScript value to a JSON string....\u0027,\r\n parse: \u0027JSON.parse() method parses a JSON string...\u0027,\r\n },\r\n });","TestCases":[{"Name":"chain forEach","Code":"MyArray.forEach((item)=\u003E{\r\n console.log(item.myNumber);\r\n});","IsDeferred":false},{"Name":"for-in","Code":"for(const item in MyArray) {\r\n\tconsole.log(item.myNumber);\r\n}","IsDeferred":false}]}