title: javascript : get numbers after entry in string
body: <p>I have a text and I want to search in text, find the word ,and then return the numbers after this word</p>
  <p>for example :</p>
  <pre><code>this is a signal , entry : 2430 and side is short
  
  </code></pre>
  <p>I want to find entry and return 2430</p>
  <p>how can I handle this?</p>