title: Parse JSON String By Comma Deliminator Flutter
body: <p>I have some string that I need to separate into Latitude and Longitude to get LatLng but, do not know how to separate by delimiter to pull it off.</p>
  
  <p>The string is: <code>{location: 40.748817,-73.985428}</code></p>
  
  <p>I need to separate it into Lat and lng to create a marker and do not know how</p>