{"ScriptPreparationCode":"var array = []\r\nfor (let i = 0; i \u003C 100000; i\u002B\u002B) {array.push(i)}\r\nvar indexToRemove = 6700\r\nvar indexToInsert = 4200","TestCases":[{"Name":"insert by join multi sub-array","Code":"array = array.slice(0,indexToInsert).concat(\u0027meo\u0027, array.slice(indexToInsert, indexToRemove), array.slice(indexToRemove\u002B1, array.length))","IsDeferred":false},{"Name":"insert by using splice","Code":"array.splice(indexToRemove, 1)\r\narray.splice(indexToInsert, 0, \u0027meo\u0027)","IsDeferred":false}]}