JSFiddle - React, Tailwind, and code Playground

HTML

address,area
jjjjj

a
b
c
d
e
f
w

JavaScript

function create2Array(d1, d2, fn) {
    var arr = [],
        d = function(x, y) {},
        f = fn || d;
    for (var i = 0; i < d1; i++) {
        for (var j = 0, curr = []; j < d2; j++) {
             curr[j] = f.call(window, i, j); 
        };
        arr[i] = curr;
    };
    return arr;
};

function createArrayOfObjects(d1) {
    var arr = [];
    for (var i = 0; i < d1; i++) {
        arr[i] = {};
    };
    return arr;
};
  
    
    
function print2DArray(arr) {
    document.body.innerHTML += "<p><b>Array:</b></p>";
    for (var i = 0, len = arr.length; i< len; i++) {
        document.body.innerHTML += "<p><b>" + i + "</b>: " + arr[i].join(" ") + "</p>";
    };
};

    
function printArrayOfObj(arr) {
    document.body.innerHTML += "<p><b>Array:</b></p>";
    for (var i = 0, len = arr.length; i< len; i++) {
        document.body.innerHTML += "<p><b>" + i + "</b>: " + JSON.stringify(arr[i]) + "</p>";
    };
};
 
var Server = {};
Server.Rows = createArrayOfObjects(10);
Server.Rows[0]["ServerUrl"] = "test";

printArrayOfObj(Server.Rows);