title: Delete text after comma Notepad++
body: <p>I'm trying to search/replace on the following</p>
  
  <pre><code>test:stack:over:flow
  </code></pre>
  
  <p>and I want the result to be like</p>
  
  <pre><code>test:over:flow
  </code></pre>
  
  <p>so remove "stack" in notepad++</p>
  
  <p>Example on one line <code>123:456:678</code> and another with <code>321:614:241</code> and I want to delete the <code>:456</code> and <code>:614</code></p>