schnogz

//globals
var x = 4; 
function Dog() {
 alert("Woof");
}

// 3rd party libraries use the global scope 
// making them accessible from anywhere an app
jQuery("#myDiv").empty();

schnogz

<!-- must always supply an href to file -->
<a href="/file/somethingreallylongandobscure234211.pdf" download>

<!-- if a value is passed to download attr, it will be the name of the file when downloaded -->
<a href="/file/generated-budget-1293.pdf" download="Weekly Budget Recap">

schnogz

(function () { 
    // Change root to point at your ng-app in HTML
    var root = $(document.getElementsByTagName('body'));
    var watchers = [];

    var f = function (element) {
        if (element.data().hasOwnProperty('$scope')) {
            angular.forEach(element.data().$scope.$$watchers, 
                function (watcher) {
                    watchers.push(watcher);