title: How to get from the string substring after second hyphen?
body: <p>If I have three and more hyphens in string I need to get from the string substring after second hyphen. </p>
  
  <p>For example, I have this string:</p>
  
  <pre><code>"someStr1 - someStr2 - someStr3 - someStr4"
  </code></pre>
  
  <p>As you can see it has 3 hyphens, I need to get from string above substring:</p>
  
  <pre><code>"someStr3 - someStr4"
  </code></pre>
  
  <p>I know that I need to get the index position of second hyphen and then I can use substring function 
  But I don't know how to check if there is more then 3 hyphens and how to check thet position is of the second hyphen. </p>