title: Deleting Elements from an array
body: <p>I have a numpy array and I want to delete the first 3 elements of the array. I tried this solution:</p>
  
  <pre><code>           a = np.arange(0,10)
             i=0
             while(i&lt;3):
               del a[0]
               i=i+1
  </code></pre>
  
  <p>This gives me an error that "<strong>ValueError: cannot delete array elements</strong>". I do not understand why this is the case. i'd appreciate the help thanks!</p>