$('.catalog-drop, .drop-menu').hover(function() { // use '.hover()', this first function handles the hover-in
$('.drop-down').css('display', 'block'); // assign this before the animation starts
$('.drop-down').stop().animate({ opacity: 1 }, 400); // use '.stop()' to avoid animation overlaps
}, function() { // this second function handles the hover-out
$('.drop-down').stop().animate({ opacity: 0 }, 400, function() { // callback function for the animation
$('.drop-down').css('display', 'none'); // assign this one when the animation is done
});
});function fake() {
if (openZero.innerHTML.length === 0) {
openZero.innerHTML = "<h2>тут ничего нет</h2>"
}
else {
console.log('что то есть');
}
}const express = require('express');
const app = express();
const http = require('http');
const server = http.createServer(app);
const { Server } = require("socket.io");
const io = new Server(server);
app.get('/', (req, res) => {
res.sendFile(__dirname + '/index.html');
});
io.on('connection', (socket) => {
console.log('a user connected');
});
server.listen(3000, () => {
console.log('listening on *:3000');
});