Ivan Bogachev

function draw() {
    clear();
    // . . .
}

function getRandoms(n, min, max, range) {
    let possibleNumbers = Array.from(
        Array(max - min + 1).keys(), x => x + min);
    
    let randoms = [];
    
    for (let i = 0; i < n; i++) {
        if (possibleNumbers.length === 0) {
            break;
        }
        
        const index = Math.floor(Math.random() * possibleNumbers.length);
        const value = possibleNumbers[index];
        
        randoms.push(value);
        
        for (let j = index + range; j > index - range; j--) {
            if (possibleNumbers[j] && Math.abs(possibleNumbers[j] - value) < range) {
                possibleNumbers.splice(j, 1);
            }
        }
    }
    
    return randoms;
}

$.ajax({
    type: 'POST',
    cache: false,
    url: '//woobl.ru/php/api/apiMusic/chat.php',
    success: function(data){
        console.log($.parseJSON(data.substr(1)));
    }
});

div {
    background-color: rgba(255, 0, 0, 0.5);
}

img {
    position: relative;
    z-index: -1;
}

format: {
    to: function (value) {
        return Math.ceil(value) + ' руб.';
    },
    // ...

В чем моя ошибка?

function getPaginatedProducts(products, page) {
    const productsPerPage = 3;
    const begin = page * productsPerPage;
    const end = begin + productsPerPage;
    
    return products.slice(begin, end);
}

console.log(getPaginatedProducts(products, 0)); // 1,2,3
console.log(getPaginatedProducts(products, 1)); // 4,5,6
console.log(getPaginatedProducts(products, 2)); // 7,8,9