Alex

var object = new Array(8),
    i, step;

for (i = 0; i < object.length; i++) {
    step = 0;
    do {
        object[i] = new Array(8);
        object[i][step] = 0;
        step++;
    } while (step < object.length);
}

console.log(object);

let arr = [ {obj1}, {obj2}, {obj3}, ... ];
let data = arr[2]

delete arr[2];

$(`<div class="sms" id="${data.id}">
  			<div class="avatar">
    				<img src="#" onclick="">
    				<span class="name" onclick="">${data.authorName}</span>
  			</div>
  		        <div class="message">${data.text}</div>
    </div>`).appendTo(#main).on(...)

HTTP.post(Routes.getList, {
          data: {
              "period": 0,
              "date": "2019-03-05T15:12:13.319Z"
            }
          })