title: Is it possible to remove one item at a time from a new int[]
body: <pre><code>int *ptr_Array;
  ptr_Array = new int[5];
  </code></pre>
  
  <p>Is it possible to remove the last element in the array?
  I can PUSH the ints on one at a time.
  I can delete the whole array.</p>
  
  <pre><code>delete []ptr_Array;
  ptr_Array = NULL;
  </code></pre>
  
  <p>I can't find a way to POP the elements off.</p>
  
  <p>I tried the following and loads of other attempts.</p>
  
  <pre><code>ptr_Array[i_IastItem] = NULL; 
  </code></pre>
  
  <p>I just can't figure it out, I have been trying all day.</p>