title: C++ Epoch to Timestamp
body: <p>Essentially I am looping through a sqlite table getting the relevant data that I need to present, including that of a timestamp which is stored in Epoch like so '1409827517628'. All I wish to do is convert that integer into a string with the format of '"%Y-%m-%d %H:%M:%S'. </p>
  
  <p>Many Thanks. </p>