title: Show comma in CSV without using the comma character
body: <p>I have a <strong>log in CSV format</strong> we write out for a certain logging operation. However, one of the fields allows <strong>user input</strong> and I need to make sure that <em>if they enter a comma in the field that we parse it out and replace it with something</em> that, say, Excel will be able to read and show a comma in its place (so the csv reader will not think it is the end of a column). </p>
  
  <p>Currently I replace the comma with <code>&amp;#44;</code> but this is <strong>shows as a literal</strong> string in Excel. </p>
  
  <p>Is there a standard way to display a comma in a CSV file without using the actual comma character? Even a solution that only works with excel will work, since most of our customers will be using Excel to view this file.</p>