title: Run Cron Job every 45 minutes with Node-Cron
body: <p>I'm using node-cron to run scheduled jobs.
  I want the jobs to run every 45 minutes, but its acting strangely</p>
  
  <p>Here's the pattern I'm using</p>
  
  <p><code>'00 */45 * * * *'</code></p>
  
  <p>I started my script at 
  <code>Tue Jun 17 2014 08:17:39 GMT+0000 (GMT)</code></p>
  
  <p>Here's are the first couple of times the job was executed</p>
  
  <p><code>1. Tue Jun 17 2014 08:45:03 GMT+0000 (GMT)</code></p>
  
  <p><code>2. Tue Jun 17 2014 09:00:01 GMT+0000 (GMT)</code></p>
  
  <p><code>3. Tue Jun 17 2014 09:45:02 GMT+0000 (GMT)</code></p>
  
  <p>This is definitely not what I expected or want.
  All I want is to run the Jobs every 45 minutes.
  Can anyone help me with the pattern?
  Thanks :)</p>