TommyZG

// *******************  Scroll to element's position
//get parameters are iteration of all objects selected by .selection
$(".selection").get(0).scrollIntoView();

// *******************  Check if checkbox is checked
$(".checkbox").on("change", function () {
  if ($(this).is(":checked")) {
    doSomething();
  } else {
    doSomething();

TommyZG

//add this to /vendor/laravel/framework/src/Illuminate/Support/helpers.php

if (! function_exists('da')) {
    /**
     * Dump the passed variables to array and end the script.
     *
     * @param  mixed
     * @return void
     */
    function da()