title: jquery get value by key WITHOUT looping
body: <p>I have a variable in jquery as follows:</p>
  
  <pre><code>var obj = { one: 1, two: 2, three: 3, four: 4, five: 5 };
  </code></pre>
  
  <p>Is there a way to get value by key WITHOUT iteration. </p>
  
  <p>In my original scenario, the variable "obj" contain lots of entries. And will be called frequently. So looping using $.each will cause performance issue.</p>
  
  <p>If there is another way to declare the above variable, then i can do that also. So if anyone have any other method to get value by key WITHOUT looping, then can you please share.</p>
  
  <p>Thanks in advance.</p>