Владимир Проскурин

'use strict';

const acordeonItemsParams = {
  bodyHeight: [],
  isOpened: []
}

const acordeonItems = document.querySelectorAll('.acordeon__items .acordeon__item');

for (let i = 0; i < acordeonItems.length; i++) {
  acordeonItemsParams
    .bodyHeight
    .push(
      acordeonItems[i]
        .querySelector('.acordeon__item-body')
        // .style
        .offsetHeight
    );
    
}

console.log(acordeonItemsParams.bodyHeight);

const wrap = document.createElement('div');
wrap.setAttribute('class', 'sw-wrap');
const list = document.createElement('div');
list.setAttribute('class', 'sw-list');

wrap.appendChild(list);


////////////////////////////////////////////
var swapi = new XMLHttpRequest();
swapi.open("GET", "http://swapi.co/api/films/", true);

swapi.onload=function(){
  var data=JSON.parse(this.response);
  
  data.results.forEach( film => {
    console.log(film.title);
   
    const item = document.createElement('div');
    item.setAttribute('class', 'sw-item');
    const info = document.createElement('div');
    info.setAttribute('class', 'sw-item__info');
    const description = document.createElement('div');
    description.setAttribute('class', 'opening_crawl');
    
    const title = document.createElement('h3');
    title.textContent=film.title;
    const episode = document.createElement('h3');
    episode.textContent=film.episode_id;
    const director = document.createElement('div');
    director.textContent=film.director;
    const release = document.createElement('div');
    release.textContent=film.release_date;
    
    list.appendChild(item);
    item.appendChild(info);
    item.appendChild(description);
    info.appendChild(title);
    info.appendChild(episode);
    info.appendChild(director);
    info.appendChild(release);
  });
}
swapi.send();

document.getElementById('content').appendChild(wrap);

body input[type="checkbox"] {
   display: block!important;
}

body .label--checkbox input {
   display: block!important;
}

var expr1 = algebra.parse("2*х / 6 + 8");
var expr2 = algebra.parse("24");

var eq = new Equation(expr1, expr2);

var xAnswer = eq.solveFor("x"); // находим x

<?php
$connection = mysqli_connect(`localhost`,`root`,`root`,`blog`);
if($connection == false){
echo "Не удалось подключиться к Базе данных";
echo mysqli_connect_error();
exit();
}
$result = mysqli_query($connection, "SELECT * FROM `articles`");
echo mysql_error($link);
while( $title = mysqli_fetch_assoc($result )){

}
?>

'original-540x250.jpg'.split(/-\d*x\d*\./).join('.')

const squaredIntegers = arr.filter(function(currentValue) {
  return Number.isInteger(currentValue);
}).map(function(val) {
	return Math.pow(val, 2);
});

$( "#ShipStates option:selected" ).each(function() {

		      	var data_lat = $(this).attr("data-lat");
		      	var data_long = $(this).attr("data-long");

						for(var countrycode in dealersArray)
						{	country = dealersArray[countrycode];
							for(var citycode in country.cities)
							{	city = country.cities[citycode]
								for (var i = 0; i < city.offices.length; i++)
								{	office = city.offices[i]
										var latLng = new google.maps.LatLng(data_lat, data_long);

										mapBuy.setZoom(11);
										mapBuy.panTo(latLng);
										return;
								}
							}
						}
    
})

// Создаем новый <span>
var sp1 = document.createElement("span");

// Получаем ссылку на элемент, перед которым мы хотим вставить sp1
var sp2 = document.getElementById("childElement");
//Получаем ссылку на родителя sp2
var parentDiv = sp2.parentNode;

// Вставляем sp1 перед sp2
parentDiv.insertBefore(sp1, sp2);