title: How do you get the length value from an array greater than 1D in java?
body: <p>In java, what would <code>myArray.length</code> be referencing in a 2D array? E.g.</p>
  
  <pre><code>double[][] myArray = new double[3][5];
  </code></pre>
  
  <p>say you want to run a couple of for-loops over the array without putting the rows and columns in an argument to get hold of their value, is there a neat way to do this?</p>