{"ScriptPreparationCode":"var array = [];\r\nvar index = 0;\r\nwhile (index \u003C 1000) {\r\n array.push(index\u002B\u002B);\r\n}","TestCases":[{"Name":"JQuery inArray","Code":"let isExistElement = $.inArray(500, array) \u003E= 0;","IsDeferred":false},{"Name":"indexOf","Code":"let isExistElement = array.indexOf(500) \u003E= 0;","IsDeferred":false},{"Name":"includes","Code":"let isExistElement = array.includes(500);","IsDeferred":false}]}