$(".course-list").append(" "); // append list
$('.pagination').find('.active').removeClass('active'); // remove previous active page's class
$(".pagination li a:contains('2')").parent('li').addClass('active'); // add active class to current page
$('.page-loader').css('display', 'none'); // hidden loading indicator![\"avatar](\"https://cdn-file.solvookvod.com/0e62b07b7355df68ffdca04ffe19f2c8\"){kind=avatar}