jawinn

<a href="https://www.facebook.com/sharer/sharer.php?u=https%3A%2F%2Fparse.com" target="_blank">
 Share on Facebook
</a>

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// MULTIPLE *UNIQUE* ARRAY VALUES (uses jQuery)
// Parameter arr: array containing values
// Parameter totalNum: total number of values to get
// Returns Array
function rndArrValues(arr, totalNum){
    if ( totalNum <= 0 ){ return; }

    var theResult = [];
    var newElement;

jawinn

// For getting unique values in array
// usage:
//      var duplicates = [1,3,4,2,1,2,3,8];
//      var uniques = duplicates.unique(); // result = [1,3,4,2,8]
Array.prototype.contains = function(v) {
    for(var i = 0; i < this.length; i++) {
        if(this[i] === v) return true;
    }
    return false;
};

jawinn

<div class="percentbar" style="width:<?php echo round(100 * $scale); ?>px;">
	<div style="width:<?php echo round($percent * $scale); ?>px;"></div>
</div>
Percentage: <?php echo $percent; ?>%

jawinn

// JQuery Mobile Android-style Toast popup
// https://gist.github.com/kamranzafar/3136584
// Usage: toast("Your Message Here");
var toast = function(msg){
    $("<div class='ui-loader ui-overlay-shadow ui-body-e ui-corner-all'><h4>"+msg+"</h4></div>")
    .css({ display: "block", 
        opacity: 0.96, 
        "background-color": "#332C2C",
        "z-index":"9999",
        position: "fixed",

jawinn

<?php

            // ACTUAL DECLARATION OF SECTIONS
            $this->sections[] = array(
                'icon'      => 'el-icon-cogs',
                'title'     => __('General Settings', 'YOURTHEME'),
                'fields'    => array(
                    array(
                        'id'        => 'opt-social-facebook',
                        'type'      => 'text',

jawinn

<?php
// http://webandphp.com/remove-markup-from-wordpress-shortcodes

/**
 * Removes mismatched </p> and <p> tags from a string
 * 
 * @author Jason Lengstorf <jason@copterlabs.com>
 */
function copter_remove_crappy_markup( $string )
{

jawinn

<?php
/**
 * Get the current Url taking into account Https and Port
 * @link http://css-tricks.com/snippets/php/get-current-page-url/
 * @version Refactored by @AlexParraSilva
 */
function getUrl() {
    $url  = isset( $_SERVER['HTTPS'] ) && 'on' === $_SERVER['HTTPS'] ? 'https' : 'http';
    $url .= '://' . $_SERVER['SERVER_NAME'];
    $url .= in_array( $_SERVER['SERVER_PORT'], array('80', '443') ) ? '' : ':' . $_SERVER['SERVER_PORT'];

jawinn

jQuery(document).ready(function($){

  $(document).on('click', '.dot-irecommendthis',function() {
    var link = $(this);
    if(link.hasClass('active')) return false;
    
    var id = $(this).attr('id'),
    	suffix = link.find('.dot-irecommendthis-suffix').text();
    
    $.post(dot_irecommendthis.ajaxurl, { action:'dot-irecommendthis', recommend_id:id, suffix:suffix }, function(data){

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// via http://stackoverflow.com/questions/4550505/getting-random-value-from-an-array
// usage: var myRandomDiffElement = myArray.randomDiffElement(lastRandomElement);
Array.prototype.randomDiffElement = function(last) {
   if (this.length == 0) {
      return;
   } else if (this.length == 1) {
      return this[0];
   } else {
      var num = 0;
      do {