title: Querying Mongo for a NumberLong
body: <p>I'm using mongo 2.4.</p>
  
  <p>I have a collection which has these two entries:</p>
  
  <pre><code>&gt; db.collection.find({domain: "pow.com"})
  { "_id" : ObjectId("577ee9ec6f66304109769855"), "domain" : "pow.com", "mImp" : NumberLong(38), "oImp" : NumberLong(38), "vImp" : NumberLong(120), "date" : "Thu Jul 07 2016 16:46:52 GMT-0700 (PDT)", "id" : NumberLong(3847146) }
  { "_id" : ObjectId("577ef4c44df54be7247eb497"), "domain" : "pow.com", "mImp" : NumberLong(38), "oImp" : NumberLong(38), "vImp" : NumberLong(120), "date" : ISODate("2016-10-01T00:00:00Z"), "id" : NumberLong(3847146) }
  </code></pre>
  
  <p>I've tried to run these queries and everytime I get no data back:</p>
  
  <pre><code>&gt; db.collection.find({"vImp": NumberLong(38)});
  &gt; db.collection.find({vImp: NumberLong(38)});
  &gt; db.collection.find({vImp: 38});
  &gt; db.collection.find(vImp: 38)
  </code></pre>
  
  <p>I've tried to google around, but it seems like this should be working....</p>