title: Dexie: difference bulkPut and BulkAdd
body: <p>I have checked <a href="https://github.com/dfahlander/Dexie.js/wiki/WriteableTable" rel="nofollow">the Documentation</a>, but there seems to be no difference between using bulkPut and bulkAdd.</p>
  
  <p>Yet I noticed that when I try to use bulkAdd with a list of events including one that I previously deleted, it does not add this event. If I use bulkPut it does add the event.</p>
  
  <p>I would like to have a better understanding of the difference between this two methods.</p>
  
  <p>Thanks</p>