artemsites

export function objectMergeDeep(target, source) {
  Object.keys(source).forEach(key => {
    const targetValue = target[key];
    const sourceValue = source[key];

    if (typeof sourceValue === 'object' && sourceValue !== null) {
      if (typeof targetValue === 'object' && targetValue !== null) {
        objectMergeDeep(targetValue, sourceValue);
      } else {
        target[key] = (Array.isArray(sourceValue)) ? [] : {};

artemsites

export function objectUpdateNested(obj, pathAndValue) {
  let current = obj;

  const value = pathAndValue.pop();

  for (let i = 0; i < pathAndValue.length - 1; i++) {
    if (typeof current[pathAndValue[i]] !== 'object' || current[pathAndValue[i]] === null) {
      current[pathAndValue[i]] = {};
    }
    current = current[pathAndValue[i]];

artemsites

export default class LocalStorageManager {
  constructor() {
    this.prefix = ""
  }

  setPrefix(newPrefix) {
    this.prefix = newPrefix
  }

  removeLocalStorage(name) {

artemsites

/**
 * Проскроллить к элементу (верху или низу элемента)
 * 
 * @author https://t.me/artemsites 
 */
export default function scrollTo(params) {
  let { selector, element, position } = params

  let el = null
  if (element) {

artemsites

/**
 * @author https://t.me/artemsites
 */
export default function isElementInViewportByAxisY(target) {
  let el = (typeof target === 'string') ? document.querySelector(target) : target
  const rect = el.getBoundingClientRect()
  return (
      rect.top <= 0
      || rect.bottom >= (window.innerHeight || document.documentElement.clientHeight)
  );

artemsites

export default function textareaAutoheight(selector) {
  const textareaAll = document.querySelectorAll(selector)

  textareaAll.forEach((textarea) => {
    textarea.addEventListener("input", autoResize)
  })

  function autoResize() {
    this.style.height = this.scrollHeight + "px"
  }

artemsites

/**
 * @source https://gist.github.com/artemsites/8d260ef1682d10c70c2cf1cd256c629d
 */
export default function getParamFromUrlSearch(paramName) {
  if (location.search) {
    let params = location.search.split('?')[1].split("&")
    let param = params.find(p=>p.includes(paramName))
    if (param) return param.split('=')[1]
    return false
  }

artemsites

Вывести "дословно" что-то в шаблон без парсинга твигом

{% verbatim %}
  {{ vueVariable }}
{% endverbatim %}

artemsites

<div class="slider">
  <div class="item n1">1</div>
  <div class="item n2">2</div>
  <div class="item n3">3</div>
</div>

artemsites

docker https://beget.com/ru/kb/how-to/web-apps/obshhie-svedeniya-po-ustanovke-prilozhenij-virtualnoe-okruzhenie-docker
python https://beget.com/ru/kb/how-to/web-apps/python

# Docker: 
ssh localhost -p222
# и мой рут пароль от акка

python2.7 -m pip install ezdxf --user --ignore-installed