dmarchuk

var scrollAreas = $('#content, .meltdown_preview');
    var textArea = $('#content');
    var previewArea = $('.meltdown_preview');
    var timer;

    var sync = function () {

        var percentage, x;

        if ($(this).attr('class') == 'meltdown_preview') {

dmarchuk

html, body, div, span, applet, object, iframe,
h1, h2, h3, h4, h5, h6, p, blockquote, pre,
a, abbr, acronym, address, big, cite, code,
del, dfn, em, img, ins, kbd, q, s, samp,
small, strike, strong, sub, sup, tt, var,
b, u, i, center,
dl, dt, dd, ol, ul, li,
fieldset, form, label, legend,
table, caption, tbody, tfoot, thead, tr, th, td,
article, aside, canvas, details, embed,

dmarchuk

function splitArrays(arrayData) {
    var data = arrayData;

    var arrays = {};

    if(data) {
        data.forEach(function (str) {

            // Get id piece
            str_api = str.substring(0, str.indexOf('_'));

dmarchuk

function throttle(f, delay) {
    var timer = null;
    return function () {
        var context = this, args = arguments;
        clearTimeout(timer);
        timer = window.setTimeout(function () {
                f.apply(context, args);
            },
            delay || 3000);
    };

dmarchuk

/**
 * Override default 'renderItems()' function of selectivity
 * to accept option with value='' (empty string, item.id === '') as a valid option.
 *
 * @param items Array of result items.
 * @returns HTML-formatted string to display the result items.
 */
$.Selectivity.Dropdown.prototype.renderItems = function (items) {
    const selectivity = this.selectivity;
    const originalEl = selectivity.options.element;

dmarchuk

import csv
import requests

result = ''

for i in range(195):
    list_json = requests.get(url, headers={
        'X-Requested-With': 'XMLHttpRequest',
        'User-Agent': 'Mozilla/5.0 (Macintosh; Intel Mac OS X 10_13_1) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/65.0.3325.181 Safari/537.36',
        'Accept': '*/*',

dmarchuk

Grep string in logs

docker logs nginx 2>&1 | grep "127."

Create file from logs

docker logs nginx > stdout.log 2>stderr.log

Mac - clean docker orphaned volumes

docker volume rm $(docker volume ls -qf dangling=true)

dmarchuk

#!/bin/bash

for i in `seq 1 50`;
do
   rg -F id=$i\).price;
done

dmarchuk

BEMIT Cheatsheet

Give developers more knowledge about how the classes behave in a non-relative sense: BEM + ITCSS = BEMIT

• More Transparent UI Code with Namespaces
• BEMIT: Taking the BEM Naming Convention a Step Further

Evolution

BEM:

dmarchuk

# JS
find . -name '*.js' | xargs wc -l | sort -nr

# SCSS
find . -name '*.scss' | xargs wc -l | sort -nr