{"ScriptPreparationCode":null,"TestCases":[{"Name":"Map","Code":"var item = 10;\r\nvar index = 50;\r\nvar array = Array.from({\r\n length: 100\r\n}).map((val, i) =\u003E i === index ? item : val);","IsDeferred":false},{"Name":"Slice","Code":" var item = 10;\r\nvar index = 50;\r\nvar array = Array.from({length: 100});\r\nvar array2 = [...array.slice(0, index), ...array.slice(index \u002B 1)]","IsDeferred":false}]}