- Cross Domain getScript
  $.getScript("http://foo.com/script.js");
- JSONP
  $.ajax({ url: "script.js", type: "jsonp" });
  $.getJSON("script.js?callback=?");
- Cross Domain JSONP/getJSON
  $.getJSON("http://foo.com/script.js?callback=?");
- No-cache Ajax Requests
  $.ajax({ url: "test.html", cache: false });