jswhisperer

var getClosestNum = function(num, ar) {
  	var i = 0, closestDiff, currentDiff;
		if(ar.length) {
		closest = ar[0];
		for(i;i<ar.length;i++) {
			closestDiff = Math.abs(num - closest);
			currentDiff = Math.abs(num - ar[i]);
			if(currentDiff < closestDiff) {
				closest = ar[i];
			}

jswhisperer

try{
    return JSON.parse(my_string);
}catch(err){
    return JSON.parse('"'+my_string+'"');
}

jswhisperer

var items = $('.element');
 
items.animate(
  {opacity:0},
	{
		duration:2000,
		complete: function(){
			// This would be called on each item
		}
	}

jswhisperer

add_filter( 'post_thumbnail_html', 'remove_width_attribute', 10 );
add_filter( 'image_send_to_editor', 'remove_width_attribute', 10 );

function remove_width_attribute( $html ) {
   $html = preg_replace( '/(width|height)="\d*"\s/', "", $html );
   return $html;
}

jswhisperer

function cc_mime_types( $mimes ){
  $mimes['svg'] = 'image/svg+xml';
	return $mimes;
}
add_filter( 'upload_mimes', 'cc_mime_types' );

jswhisperer

if (!is_admin()) add_action("wp_enqueue_scripts", "my_jquery_enqueue", 11);
function my_jquery_enqueue() {
   wp_deregister_script('jquery');
   wp_register_script('jquery', "http" . ($_SERVER['SERVER_PORT'] == 443 ? "s" : "") . "://ajax.googleapis.com/ajax/libs/jquery/1.7.1/jquery.min.js", false, null);
   wp_enqueue_script('jquery');
}

jswhisperer

<?php echo do_shortcode("[shortcode]"); ?>

jswhisperer

<link rel="stylesheet" href="<?php bloginfo('stylesheet_url'); echo '?' . filemtime( get_stylesheet_directory() . '/style.css'); ?>" type="text/css" media="screen">

jswhisperer

<?php
$imgsrc = wp_get_attachment_image_src( get_post_thumbnail_id( $post->ID ), "Full");
echo $imgsrc[0];
?>

jswhisperer

<?php
function limit_words($string, $word_limit) {
	$words = explode(' ', $string);
	return implode(' ', array_slice($words, 0, $word_limit));
}
?>

#usage:
<?php echo limit_words(get_the_excerpt(), '41'); ?>