JSFiddle - React, Tailwind, and code Playground

by gkohen

JavaScript

var arr1 = [];
var arr2 = [];

var maxLength1 = 125967;
var maxLength2 = 130000; // BOOM

for(var i = 0; i < maxLength2; i++){
    arr1.push(i);
    arr2.push(i);
}

//a1.splice.apply(a1, [2, 0].concat(a2));
arr1.splice.apply(arr1, [0,0].concat(arr2));