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How do I make a semi transparent background?

...height: 125px; background-color: #476172; background-image: url('https://unsplash.it/200/300/?random'); line-height: 29px; text-align:center; } #content { color: white; height: 125px !important; width: 125px !important; display: table-cell; border-rad...
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Ninject vs Unity for DI [closed]

... http://www.palmmedia.de/blog/2011/8/30/ioc-container-benchmark-performance-comparison Unity is faster but it is not the best share | ...
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Getting all file names from a folder using C# [duplicate]

... It depends on what you want to do. ref: http://www.csharp-examples.net/get-files-from-directory/ This will bring back ALL the files in the specified directory string[] fileArray = Directory.GetFiles(@"c:\Dir\"); This will bring back ALL the files in the specified dire...
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Is it possible to get all arguments of a function as single object inside that function?

...,4,5,6,7,8,9); // outputs [1,2,3,4,5,6,7,8,9] The full details: https://developer.mozilla.org/en-US/docs/JavaScript/Reference/Functions_and_function_scope/arguments share | improve this a...
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Center content in responsive bootstrap navbar

...r is Bootstrap 4, and you can see many centering scenarios explained here: https://stackoverflow.com/a/20362024/171456 Bootstrap 3 Another scenario that doesn't seem to have been answered yet is centering both the brand and navbar links. Here's a solution.. .navbar .navbar-header, .navbar-collaps...
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How can I set a website image that will show as preview on Facebook?

...XML namespace extension to your HTML declaration <html xmlns="http://www.w3.org/1999/xhtml" xmlns:fb="http://ogp.me/ns/fb#"> 2. Inside your <head></head> use the following meta tag to define the image you want to use <meta property="og:image" content="fully_qualified...
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What is syntax for selector in CSS for next element?

...'h1.hc-reform').next('p').addClass('first-paragraph')). More info: http://www.w3.org/TR/CSS2/selector.html or http://css-tricks.com/child-and-sibling-selectors/ share | improve this answer ...
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Copy to clipboard in Node.js?

...d need bindings to Xlib and/or XCB. Xlib bindings for node actually exist: https://github.com/mixu/nwm. Although I'm not sure whether it gives you access to the X clipboard, you might end up writing your own. You'll need separate bindings for windows. edit: If you want to do something hacky, you c...
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node.js execute system command synchronously

..._process.exec were built from the ground up to be async. For details see: https://github.com/ry/node/blob/master/lib/child_process.js If you really want to have this blocking, then put everything that needs to happen afterwards in a callback, or build your own queue to handle this in a blocking fa...
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SearchView's OnCloseListener doesn't work

... I ran into same problem on android 4.1.1. Looks like it is a known bug: https://code.google.com/p/android/issues/detail?id=25758 Anyway, as a workaround i used state change listener (when SearchView is detached from action bar, it is also closed obviously). view.addOnAttachStateChangeListener(n...