cmcintosh

  /**
   * Sets expires and max-age for bubbled-up max-age values that are > 0.
   *
   * @param \Symfony\Component\HttpKernel\Event\FilterResponseEvent $event
   *   The response event.
   *
   * @throws \Exception
   *   Thrown when \DateTime() cannot create a new date object from the
   *   arguments passed in.
   */

cmcintosh

/**
   * Merges max-age values (expressed in seconds), finds the lowest max-age.
   *
   * Ensures infinite max-age (Cache::PERMANENT) is taken into account.
   *
   * @param int $a
   *   Max age value to merge.
   * @param int $b
   *   Max age value to merge.
   *

cmcintosh

  /**
   * {@inheritdoc}
   */
  public function getCacheContexts() {
    return Cache::mergeContexts(parent::getCacheContexts(), [
      'user.roles',
      'url.path',
      'group'
    ]);
  }

cmcintosh

<?php

/**
 * @ingroup views_access_plugins
 *
 * @ViewsAccess(
 *   id = "temple_of_doom",
 *   title = @Translation("Temple of Doom"),
 *   help = @Translation("No bad guys will enter, only Dr Jones may set foot inside.")
 * )

cmcintosh

<?php
  

class TempleOfDoomAccessHandler {
  
  public function isJones(AccountInterface $account) { }
  
  public function isBadGuy(AccountInterface $account) { }
  
  public function access(AccountINterface $account, Route $route) { 

cmcintosh

Create a good backup

Put the site in version control

Create a Github copy of the code if it doesn't already exist. Start your first commit with everything exactly the way it is before you start. If the project already has git, do perserve the git history.

Backup the files and database

Name and Date the backup. Do this before you change anything. Just in case.

cmcintosh

void Update() {
			if ( UMAAnimator == null ) { 
				foreach (Transform t in transform)
				{
					if (t.name == "UMACharacter") {
						UMAAnimator = t.gameObject.GetComponent<Animator> ();
						m_Animator = UMAAnimator;
						m_Animator.applyRootMotion = false;
					}
				}

cmcintosh

interface Achievement { 
  int id;                            // Public id of this perticular achievement.  used to load text.
  string label;                      // This will be loaded and populated from the json file.
  bool displayed;                    // Has been displayed to the user.
  bool unlocked;                     // Has been unlocked by the user.
  List<AchievementCondition> conditions[]; // A list of conditions that are required to unlock the Achievement.
  void checkAcievementState();
}

cmcintosh

(function($, Drupal) {
  /**
   * Add new command for reading a event.
   */
  Drupal.AjaxCommands.prototype.getEvents = function(ajax, response, status){
    // Place content in current-msg div.
    $('#event-msg h2').html(response.subject);
    $('#event-msg p').html(response.content);
    // Remove from unread list.
    $('#event-' + response.mid).remove();

cmcintosh

$form['username'] = array(
  '#type' => 'textfield',
  '#title' => t('Username'),
  '#ajax' => [
    'callback' => '::validateEmailAjax',
    'event' => 'change',
  ],
  '#suffix' => '<span class="username-available"></span>'
);