title: Split function on [16]
body: <p>I'm trying to split the data from the variable as given below:</p>
  
  <pre><code>string data = [16]
  
  string [] temp = null
  
  temp.split("\\[");
  </code></pre>
  
  <p>I am struck here, how do I split two square brackets and get values 16?</p>