title: "Origin null is not allowed by Access-Control-Allow-Origin" in Chrome. Why?
body: <p>I am working on some Javascript to run locally on my PC. I am using a jQuery CSV plugin (http://plugins.jquery.com/project/csv) to load load a csv file into javascript arrays. The script is simple:</p>
  
  <pre><code>$(function(){
   $.get("file.csv", function(data){
    stuff = $.csv()(data);
   })
  })
  </code></pre>
  
  <p>In Firefox it works fine but in Chrome it says "Origin null is not allowed by Access-Control-Allow-Origin". What does that mean? I find all sorts of threads about cross-server stuff related to this error but I am just working with local files.</p>