SashaKolbasov

// js-acc
    var accItems = $('.js-acc > .item');
    var accTitles = $('.js-acc > .item > .title');
    accItems.removeClass('open').find('.desc').slideUp();
    accItems.eq(0).addClass('open').find('.desc').slideDown();
    accTitles.on('click', function() {
        var parent = $(this).parent('.item');
        if (parent.hasClass('open')) {
            parent.removeClass('open').find('.desc').slideUp();
        } else {

SashaKolbasov

var price = Math.floor(price) + '';
price = price.replace(/(\d)(?=(\d\d\d)+([^\d]|$))/g, '$1 ');

function sep(n){return n.replace(/(\d)(?=(\d\d\d)+([^\d]|$))/g,'$1 ');}
function rmm(min,max){return Math.floor(Math.random()*(max-min+1))+min;}

SashaKolbasov

$('img[src$=".svg"]').each(function () {
        var $img = $(this),
            imgID = $img.attr('id'),
            imgClass = $img.attr('class'),
            imgURL = $img.attr('src');
        $.get(imgURL, function (data) {
            var $svg = $(data).find('svg');
            if (typeof imgID !== 'undefined') {
                $svg = $svg.attr('id', imgID);
            }

SashaKolbasov

$('body').click(function (e) {
    if ($(e.target).closest('selector').length == 0) {
        $('selector').removeClass('_active');
    }
});

SashaKolbasov

.plchfcs {
    opacity: 1;
    transition: opacity .15s ease-out;
}
input {
    &::-webkit-input-placeholder {
        .plchfcs;
    }
    &::-moz-placeholder {
        .plchfcs;

SashaKolbasov

<div id="preloader" class="preloader"><span class="spinner"></span></div>

SashaKolbasov

* {
  margin: 0;
  padding: 0;
}
html,
body {
  height: 100%;
}
.wrapper {
  display: flex;

SashaKolbasov

function scrollWidth() {
    var div = document.createElement('div');
    div.style.overflowY = 'scroll';
    div.style.width = '50px';
    div.style.height = '50px';
    div.style.visibility = 'hidden';
    document.body.appendChild(div);
    var s = div.offsetWidth - div.clientWidth;
    document.body.removeChild(div);
    return s;

SashaKolbasov

UPDATE wp_options SET option_value = REPLACE(option_value, 'http://olddomain.ru', 'http://newdomain.ru') WHERE option_name = 'home' OR option_name = 'siteurl';
UPDATE wp_posts SET guid = REPLACE(guid, 'http://olddomain.ru','http://newdomain.ru');
UPDATE wp_posts SET post_content = REPLACE(post_content, 'http://olddomain.ru', 'http://newdomain.ru');
UPDATE wp_postmeta SET meta_value = REPLACE (meta_value, 'http://test.truemisha.ru','https://misha.blog');

SashaKolbasov

var eventsObj = {
    addEvent: function (el, type, fn) {
        if (typeof addEventListener !== 'undefined') {
            el.addEventListener(type, fn, false);
        } else if (typeof attachEvent !== 'undefined') {
            el.attachEvent('on' + type, fn);
        } else {
            el['on' + type] = fn;
        }
    },