title: How to hard code struct variables in Julia?
body: <p>I have a Julia struct:</p>
  
  <pre><code>struct WindChillCalc
      location::Tuple;
      w_underground_url::String;
  
      WindChillCalc(location, wug) = new(location, w_underground_url);
  end
  </code></pre>
  
  <p>How do I hard code w_underground_url to contain "someString" upon the constructor of WindChillCalc being called?</p>