title: Getting from a dictionary with int[] arrays as value
body: <p>I have the following piece of code</p>
  
  <pre><code>public Dictionary&lt;int[], string&gt; worldMap = new Dictionary&lt;int[], string&gt;();
  
  for (int x=0; x &lt;= 10; x++) {
      for (int y=0; y &lt;= 10; y++) {
          int[] cords = new int[]{x,y};
          worldMap.Add(cords, "empty");          
      }
  }
  </code></pre>
  
  <p>How do I get values from this dictionary?</p>