This question is a bit old but I couldn’t find a better answer when I googled it. Most desktops now are touch enabled, so detecting it is irrelevent. The best way to detect them is by screen size. With Modernizr you can use if (Modernizr.mq(‘only all and (max-width: 480px)’)) { …}
Try var _jquery = function () { $(document).ready(function () { // do jquery stuff console.log(“jQuery loaded”); $(“#jq”).html(“jquery version ” + jQuery().jquery + ” ready”) }) }; var _bootstrap = function () { // do bootstrap stuff console.log(“bootstrap loaded”); $(“.btn”).trigger(“click”) .promise().done(function(el) { setTimeout( function() { $(el).trigger(“click”) }, 3000 ) }); }; var _load = function (url1, … Read more
Creates a local undefined in case someone redefines undefined somewhere in the scope chain. Also provides a faster lookup since undefined is a global property, so the scope chain traversal is reduced.
No, they’re not the same at all; they do completely different things. html5shiv allows you to use the new HTML5 tags in versions of IE that don’t understand them. Without it, IE will choke on these tags, so you need this if you intend to use the tags. Don’t expect it to make the tags … Read more
When Modernizr runs, it removes the “no-js” class and replaces it with “js”. This is a way to apply different CSS rules depending on whether or not Javascript support is enabled. See Modernizer’s source code.
Modernizr doesn’t detect browsers as such, it detects which feature and capability are present and this is the whole jist of what it’s trying to do. You could try hooking in a simple detection script like this and then using it to make your choice. I’ve included Version Detection as well just in case that’s … Read more