title: how can i split a string
body: <p>Hi I want to split a string as only two parts. i.e. I want to split this string only once.</p>
  
  <pre><code>EX: String-----&gt; hai,Bye,Go,Run 
  </code></pre>
  
  <p>I want to split the above string with comma(,) as two parts only</p>
  
  <p>i.e </p>
  
  <pre><code>String1 ---&gt; hai 
  
  String2 ----&gt;Bye,Go,Run
  </code></pre>
  
  <p>Please help me how can I do it.</p>