ivanhoe011

/**
 * This code snippet calculates the discount % on eKupi.hr and injects the info for each listing.
 *
 * Usage: Paste the code int Snippets in Chrome DevTools, open ekupi.hr page of interest, 
 * right-click the Snipper and choose Run.
 */
$('.price-block').each(function () {
    const $this = $(this);
    const oldPrice = parseInt($this.find('.item-old-price').text().replace(',00 kn', '').replace('.', ''));
    const newPrice = parseInt($this.find('.price').text().replace(',00 kn', '').replace('.', ''));

ivanhoe011

/**
 * Helper to filter out the empty properties(null, undefined, [], or '') from the given object
 *
 * @param {{}} obj
 * @returns {{}}
 */
 const removeEmptyProps = (obj) => {
    return Object.keys(obj)
                 // remove params that are empty
                 .filter(key => {

ivanhoe011

/**
 * Get all filters w/ regexp, because UrlSearchParams sux
 *
 * @param string url
 * @return Object
 */
function extractFilters(url) {
  return url.matchAll(
      /[&?]filter\[([^\]]+)\]=([^&]+)/g
    )

ivanhoe011

<?php

/**
 * New versions of Chrome will not render html responses inside of ajax requests that requested json, which 
 * breaks Laravel's dd() helper method as well as eloquents' ->dd() methods, making it far more complicated 
 * to see what the generated SQL looks like. This is a simple workaround:
 */
 
 // instead of `dd($foo);`
 return response()->json($foo, 500);

ivanhoe011

<?php

$img = new Imagick($img);

// code by Max Eremin http://php.net/manual/en/imagick.stripimage.php#120380

// we need to keep the ICC profiles
$profiles = $img->getImageProfiles('icc', true);

// but remove everything else

ivanhoe011

{
  "parser": "babel-eslint",
  "extends": [
    "eslint:recommended",
    "plugin:react/recommended",
    "eslint-config-prettier"
  ],
  "parserOptions": {
    "ecmaVersion": 2018,
    "sourceType": "module",

ivanhoe011

document
    // can be any element that knows how to recieve the paste event
    .getElementById('someElement')
    // add event listener
    .addEventListener('paste', e => {
        if (! e.clipboardData.types.includes('text/html')) {
          // if there's no html on the clipboard ignore it
          return;
        }

ivanhoe011

// Lists of countries with ISO 3166 codes, presented in various formats.
// Last Updated: July 30, 2020

// If you're using PHP, I suggest checking out:
// https://github.com/thephpleague/iso3166
// or Laravel: https://github.com/squirephp/squire
// 
// JS developers can check out:
// https://www.npmjs.com/package/iso3166-2-db
//

ivanhoe011

<?php 

/**
 * Convert
 * http://stackoverflow.com/questions/12516842/convert-psd-and-ai-to-png-jpg-with-imagick
 * @param string $dir Directory to save to.
 * @param string $tmpName The name to name the file excluding the extension.
 * @param string $fileType
 * @param string $size Large or small.
 */

ivanhoe011

tail -f nohup.out | grep -i error | while read line; do say 'Error!'; done