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Tutorials Page 139

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    View Browser Repaints in Google Chrome and Mozilla Firefox

    One goal of super-optimized websites is to prevent browser repaints due to changes in a block's style or content. There are numerous ways we intentionally (or unintentionally) trigger block repaints, but the browser does it so quickly we have trouble seeing when and where it...

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    Load CSS Files via AMD with XStyle

    AMD loaders are letting us load just about anything: AMD modules, basic JavaScript files (from any origin), text-based files (HTML templates, for example), and more. Unfortunately most loaders don't have CSS loading capabilities, most likely because "onLoad"-style events aren't provided by all browsers for stylesheets.

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    curl.js: Incredible AMD Loader

    Today there are dozens of AMD JavaScript loaders available, the most popular being RequireJS. There are also lesser known JavaScript loaders like YepNope, $script.js, LABjs, and Dojo's new native loader. My favorite JavaScript loader, however, is John Hann (unscriptable)'s curl. While allowing...

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    Detect Orientation Change on Mobile Devices

    Unless your mobile application allows for only portrait or only landscape views, there's a good chance you will need to adjust a few things. Even if you've built your layouts in a fluid fashion, you may need to programmatically make some changes. There are...

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    Google Extension Effect with CSS or jQuery or MooTools JavaScript

    Both of the two great browser vendors, Google and Mozilla, have Extensions pages that utilize simple but classy animation effects to enhance the page. One of the extensions used by Google is a basic margin-top animation to switch between two panes: a graphic pane...

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    Force Hardware Acceleration in WebKit with translate3d

    Ever notice an odd flicker within WebKit-powered desktop and mobile browsers, or simply want to use hardware acceleration of a given device? There's a really neat trick you can use to force hardware acceleration! The WebKit CSS The use of translate3d pushes CSS animations into hardware acceleration.

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    Sort an Array of Objects by Property Using sort(fn)

    Believe it or not, there's more to JavaScript than the helper methods and classes they provide your JavaScript library. No, like seriously bro; these JavaScript-given methods do exist. One of those methods, sort, is provided to every Array instance via its prototype.

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    HTML5 Element Printing in Internet Explorer

    I was recently working on a website created with HTML5 elements like header, footer, section, and more, and got a rude awakening by Internet Explorer 8. I knew about the hack to ensure the elements render and style as they should on screen... ..but ensuring styling...

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    HTML5 Context Menus

    One of the hidden gems within the HTML5 spec is context menus. The HTML5 context menu spec allows developers to create custom context menus for given blocks within simple menu and menuitem elements. The menu information lives right within the page so...

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    Use Elements as Background Images with -moz-element

    We all know that each browser vendor takes the liberty of implementing their own CSS and JavaScript features, and I'm thankful for that. Mozilla and WebKit have come out with some interesting proprietary CSS properties, and since we all know that cementing standards...