title: JQuery remove key and its value from an Array
body: <p>I am trying to figure out how to remove a key called age from an array.</p>
  
  <p>I tried below splice, but didnt help me removing the key and retain other keys and values in an array.</p>
  
  <pre><code>$(data).splice("age",1);
  </code></pre>
  
  <p>Here is my full code that outputs an array</p>
  
  <pre><code>var data = {'fname': 'John', 'lname': 'Smith', 'age': 29, 'job': 'Agent' };
  
  $(data).splice("age",1);
  
  console.log(data);
  </code></pre>
  
  <p>Here is <a href="http://jsfiddle.net/qpkhcqaf/" rel="nofollow">JSFiddle link</a> that demonstrates above example.</p>