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Coalesce function for PHP?

... ?: 'B'; // B echo false ?: 'B'; // B echo null ?: 'B'; Source: http://www.php.net/ChangeLog-5.php#5.3.0 share | improve this answer | follow | ...
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Inputting a default image in case the src attribute of an html is not valid?

...... <!DOCTYPE html PUBLIC "-//W3C//DTD HTML 4.01//EN" "http://www.w3.org/TR/html4/strict.dtd"> <html lang="en"> <head> <title>Object Test</title> <meta http-equiv="Content-Type" content="text/html; charset=utf-8"> </head> <body&g...
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How do I deep copy a DateTime object?

...th=\"50\" height=\"18\" viewBox=\"0 0 50 18\" fill=\"none\" xmlns=\"http://www.w3.org/2000/svg\"\u003e\u003cpath d=\"M46.1709 9.17788C46.1709 8.26454 46.2665 7.94324 47.1084 7.58816C47.4091 7.46349 47.7169 7.36433 48.0099 7.26993C48.9099 6.97997 49.672 6.73443 49.672 5.93063C49.672 5.22043 48.9832 4...
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Remove .php extension with .htaccess

...s you want to do are covered in it. Detailed mod_rewrite guide. Force the www subdomain I would like it to force "www" before every url, so its not domain.com but www.domain.com/page The rewrite guide includes instructions for this under the Canonical Hostname example. Remove trailing slashe...
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How do I apply CSS3 transition to all properties except background-position?

...th=\"50\" height=\"18\" viewBox=\"0 0 50 18\" fill=\"none\" xmlns=\"http://www.w3.org/2000/svg\"\u003e\u003cpath d=\"M46.1709 9.17788C46.1709 8.26454 46.2665 7.94324 47.1084 7.58816C47.4091 7.46349 47.7169 7.36433 48.0099 7.26993C48.9099 6.97997 49.672 6.73443 49.672 5.93063C49.672 5.22043 48.9832 4...
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What is the difference (if any) between Html.Partial(view, model) and Html.RenderPartial(view,model)

...th=\"50\" height=\"18\" viewBox=\"0 0 50 18\" fill=\"none\" xmlns=\"http://www.w3.org/2000/svg\"\u003e\u003cpath d=\"M46.1709 9.17788C46.1709 8.26454 46.2665 7.94324 47.1084 7.58816C47.4091 7.46349 47.7169 7.36433 48.0099 7.26993C48.9099 6.97997 49.672 6.73443 49.672 5.93063C49.672 5.22043 48.9832 4...
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Preloading images with JavaScript

...([ '//upload.wikimedia.org/wikipedia/commons/d/da/Internet2.jpg', '//www.csee.umbc.edu/wp-content/uploads/2011/08/www.jpg' ], function(){ console.log('All images were loaded'); }); share | ...
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Making an iframe responsive

...ed from YouTube --> <iframe width="560" height="349" src="http://www.youtube.com/embed/n_dZNLr2cME?rel=0&hd=1" frameborder="0" allowfullscreen></iframe> </div> .videoWrapper { position: relative; padding-bottom: 56.25%; /* 16:9 */ padding-top: 25px; heig...
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App.Config Transformation for projects which are not Web Projects in Visual Studio?

... <?xml version="1.0" ?> <xsl:stylesheet xmlns:xsl="http://www.w3.org/1999/XSL/Transform" version="1.0"> <xsl:template match="@*|node()"> <xsl:copy> <xsl:apply-templates select="@*|node()"/> </xsl:copy> </xsl:template> <xsl:templ...
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How to put individual tags for a scatter plot

...th=\"50\" height=\"18\" viewBox=\"0 0 50 18\" fill=\"none\" xmlns=\"http://www.w3.org/2000/svg\"\u003e\u003cpath d=\"M46.1709 9.17788C46.1709 8.26454 46.2665 7.94324 47.1084 7.58816C47.4091 7.46349 47.7169 7.36433 48.0099 7.26993C48.9099 6.97997 49.672 6.73443 49.672 5.93063C49.672 5.22043 48.9832 4...