title: http-equiv="X-UA-Compatible" content="IE=edge,chrome=1" ... Putting this in .htaccess?
body: <p>I downloaded html5 boilerplate and it wouldnt validate with this in the header.</p>
  
  <pre><code>&lt;meta http-equiv="X-UA-Compatible" content="IE=edge,chrome=1" &gt;
  </code></pre>
  
  <p>I was told I can add this to .htaccess for the same effect to avoid validation errors.</p>
  
  <pre><code>&lt;IfModule mod_headers.c&gt;
    Header set X-UA-Compatible "IE=Edge,chrome=1"
    # mod_headers can't match by content-type, but we don't want to send this header on *everything*...
    &lt;FilesMatch "\.(js|css|gif|png|jpe?g|pdf|xml|oga|ogg|m4a|ogv|mp4|m4v|webm|svg|svgz|eot|ttf|otf|woff|ico|webp|appcache|manifest|htc|crx|xpi|safariextz|vcf)$" &gt;
      Header unset X-UA-Compatible
    &lt;/FilesMatch&gt;
  &lt;/IfModule&gt;
  </code></pre>
  
  <p>My question is</p>
  
  <ol>
  <li>How do i test to make sure this is working properly</li>
  <li>What does the filesmatch parameter do? should i be modifying that or is that pretty good as-is?</li>
  </ol>