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Open file dialog box in JavaScript

...xtensions. Many browsers support the accept attribute on file inputs. This allows you to limit the file types displayed in the file browser dialog. Fine Uploader provides access to this functionality via the acceptFiles property of the validation option. See the validation section of the options doc...
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Why does Unicorn need to be deployed together with Nginx?

... application servers. They also know how to handle caching and are good at allowing concurrent file downloads while still taking in traffic and passing it to the application servers. – Pratik Jan 5 '12 at 9:28 ...
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what exactly is device pixel ratio?

...d device to download a very high resolution image, only to downscale it locally. You also don't want high-end devices to upscale low resolution images for a blurry user experience. If you are stuck with bitmap images, to accommodate for many different device pixel ratios, you should use CSS Media Q...
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Can I exclude some concrete urls from inside ?

I want some concrete filter to be applied for all urls except for one concrete (i.e. for /* except for /specialpath ). 7...
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How to deploy a war file in Tomcat 7

I have copied the sample.war file into the webapps directory of Tomcat, and I can access localhost:8080 . 12 Answers ...
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What is DOCTYPE?

... Basically, the DOCTYPE describes the HTML that will be used in your page. Browsers also use the DOCTYPE to determine how to render a page. Not including a DOCTYPE or including an incorrect one can trigger quirks mode. The kicker...
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HTML Script tag: type or language (or omit both)?

...e, and should not be used. When W3C was working on HTML5, they discovered all browsers have "text/javascript" as the default script type, so they standardized it to be the default value. Hence, you don't need type either. For pages in XHTML 1.0 or HTML 4.01 omitting type is considered invalid. Try...
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How is AngularJS different from jQuery

...ments. If you only focus on DOM elements and no Data CRUD, like building a website not web application, jQuery is the one of the top tools. (You can use AngularJS for this purpose as well.) AngularJS is a framework. It has following features Two way data binding MVW pattern (MVC-ish) Template Cu...
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Using CookieContainer with WebClient class

... limited functionalty. Before I knew about this option, I wrote lots of really painful code at the HttpWebRequest layer because WebClient almost, but not quite, did what I needed. Derivation is much easier. Another option is to use the regular WebClient class, but manually populate the Cookie he...
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Disable hover effects on mobile browsers

...er and mouseout) are fired, and add and remove the hover. If the user actually clicks a link, the hover effect is also removed. This ensure that it is removed if the user presses the back button in the web browser. This also works for touch events: on touchstart the hover effect is added. It is ''...