nurbek-ab

/**
 * Object.prototype.watch polyfill
 * @see https://developer.mozilla.org/en-US/docs/Web/JavaScript/Reference/Global_Objects/Object/watch
 *
 * Known limitations:
 * - `delete object[property]` will remove the watchpoint
 *
 * Based on Eli Grey gist https://gist.github.com/eligrey/384583
 * Impovements based on Xose Lluis gist https://gist.github.com/XoseLluis/4750176
 * This version is optimized for minification

nurbek-ab

NodeList.prototype.forEach = function(fn){
    var list = this;
    for(var i = 0; i < list.length; i++){
        fn.call(list[i], list[i], i, list);
    }
};

HTMLCollection.prototype.forEach = NodeList.prototype.forEach;

nurbek-ab

    <div class="well" style="position: fixed; bottom: 0; left: 0; display: inline-block; height: auto; z-index: 99999">
        <div class="visible-xs text-center text-danger">
            <b>xs (extra small)</b>
        </div>
        <div class="visible-sm text-center text-warning">
            <b>sm (small)</b>
        </div>
        <div class="visible-md text-center text-primary">
            <b>md (middle)</b>
        </div>