title: best way to replace first and last character of a row in a file
body: <p>i have a file that looks like this:</p>
  
  <pre><code>"sdfkhsdf,sdfgsg,sdfsdf,sdsdf"
  "sdfsdf,"43534",sdfsdf,24234,sfddsf"
  "efsdf,234234,sdfsdf,234234,sadfsdf"
  </code></pre>
  
  <p>i need to remove the FIRST and LAST character of every row in the file (i need to remove the first double quote and the last double quote). please note that the data MAY have quotes inside of it, but the first and last quotes are definitely not needed.</p>
  
  <p>what is the most efficient way to do this?</p>