title: jQuery remove array elements if the element value starts with the specified string
body: <p>I have a javascript array like </p>
  
  <pre><code>["1.A","1.B","1.C","1.D",...,"2.A","2.B",...]
  </code></pre>
  
  <p>Now I want to remove elements from this array by a specified string. For exm if I specify "1" then it should remove all of "1.A","1.B","1.C","1.D"....How to do this in jQuery.</p>