title: How to remove all zeros from string's beginning?
body: <p>I have a string which is beginning with zeros:</p>
  
  <pre><code>string s = "000045zxxcC648700";
  </code></pre>
  
  <p>How can I remove them so that string will look like:</p>
  
  <pre><code>string s = "45zxxcC648700";
  </code></pre>