utilmind

/* This code make for Ukrainian language only.
   Перетвоює пару В-У в строках відповідно до правила милозвучності української мови.
   Перетворює «в» на «у» чи навпаки, залежно від контексту (наявності голосних-приголосних поруч).

   Фаворит Експертів в номінації --> Фаворит Експертів у номінації
   Фаворит Успіху у номінації --> Фаворит Успіху в номінації
 */
function mielophone($s, $l = false) {
  global $lang;
  if (!$l) $l = $lang;

utilmind

<style>
/* Original idea of styling peeped at https://codersblock.com/blog/checkbox-trickery-with-css/ */

input[type="checkbox"],
input[type="radio"] {
  position: absolute;
  left: -9999px;
}

.check-label,

utilmind

// The unicode-safe ucwords() func for JS (to capitalize the first characters of words),
// which additionally respects double-lastnames like Russian Засс-Ранцев and weird French names,
// like Honoré de Balzac and d'Artagnan.

String.prototype.ucwords = function() {
  return this.toLowerCase()
    .replace(/(^|\s|\-)[^\s$]/g, function(m) {
       return m.toUpperCase();
    })
    // French, Arabic and some noble names...

utilmind

// https://medium.com/swlh/how-to-use-google-tag-manager-and-google-analytics-without-cookies-7d041c73cc76
// https://developers.google.com/tag-manager/devguide
(function() {
    window.dataLayer = window.dataLayer || [];

    var GA_MEASUREMENT_ID = "UA-XXXXXXXXX-X",
        GA_LOCAL_STORAGE_KEY = "ga:clientId",
        clientId = localStorage.getItem(GA_LOCAL_STORAGE_KEY),
        gtag = function() {
            dataLayer.push(arguments);

utilmind

// This is replacement for regular localStorage or sessionStorage objects,
// if they blocked by some paranoiac browser, like Brave with default settings....

var expireStorage = {
        length: function() {
            return data.length;
        },
        key: function(key) {
            return Object.keys(data)[key];
        },

utilmind

:: See also "set-background-color.bat".
:: Sometimes, when you're using the best performance settings, with no shadows under icon labels,
:: it's important to specify the solid background-color too, to display the contrast color for the icon labels.
:: If your primary wallpaper color is dark, set the solid color to black (000000). When it's light -- set solid color to white (ffffff).

@echo off

if [%1]==[] (
    echo USAGE: set-wallpaper.bat [full/path/to/filename.jpg]
    exit

utilmind

:: See also set-wallpaper.bat

@echo off

if [%1]==[] (
    echo USAGE: set-background-color.bat [6 hexadecimal digit color value]
    echo EXAMPLE: "set-background-color.bat ffffff". This will set background color to white.
    exit
)

utilmind

// see also is_valid_email() in "strings.php".
String.prototype.isValidEmail = function() {
   // This all are valid accordingly to RFC: !#$%&'*+-/=?^_`{|}~
   // Gmail use + for subadressing. Usage of other special chars in unknown, but they are still valid anyway.
   // Double-dot, however (..) is not allowed.
   return 0 <= this.indexOf("..")
       ? false // email can't have 2 dots at row
       : /^([\w!#$%&'*+\-/=?^_`{|}~]+(?:\.[\w!#$%&'*+\-/=?^_`{|}~]+)*)@((?:[\w-]+\.)*\w[\w-]{0,66})\.([a-z]{2,30}(?:\.[a-z]{2})?)$/i.test(this.trim()); // the longest domain extension in 2015 was ".cancerresearch", and looks like it's not the limit. UPD. how about .travelersinsurance? I set up it the longest domain extension to 30 chars.
}

utilmind

(function(window) {

    // lStorage & sStorage -- replacements for localStorage and sessionStorage
    // ===========================
    // Brave browser (withe default settings) is blocking access to localStorage.
    // This is sucks, but in most cases we can live without stored data. Just don't let exception prevent execution of our code.
    // ===========================
    /* IDEA:
           * We have replacement for any storage, that lives only during current instance. (Even less than session.)
           * We use this replacement only if regular storage not found. (And this is the only sense to use it.)

utilmind

(async () => {
    const puppeteer = require('puppeteer'),
        fs = require('fs').promises,

        // Generate 2-letter combinations
        generateCombinations = x => {
            const combinations = [],
            // Small latin letters and digits
                characters = [...Array(26).keys()].map(i => String.fromCharCode(i + 97))
                            .concat([...Array(10).keys()].map(i => i.toString()));