jlong

var parser = document.createElement('a');
parser.href = "http://example.com:3000/pathname/?search=test#hash";

parser.protocol; // => "http:"
parser.hostname; // => "example.com"
parser.port;     // => "3000"
parser.pathname; // => "/pathname/"
parser.search;   // => "?search=test"
parser.hash;     // => "#hash"
parser.host;     // => "example.com:3000"

eliperelman

var Car = function(make, model, color) {
  this.make = make;
  this.model = model;
  this.color = color;
};

// This way works:
var pinto = new Car('ford', 'pinto', 'green');
// but this doesn't:
var pinto = Car('ford', 'pinto', 'green');

dcneiner

// Original code from David Walsh
jQuery(document).ready(function() {
	/* fetch elements */
	jQuery('form.follow-form').each(function() {
		/* stop form event */
		jQuery(this).bind('submit',function(e) {
			/* stop event */
			e.preventDefault();
			/* "on request" */
			jQuery(this).find('i').addClass('active');