title: append some value to integer array in python
body: <pre><code>import numpy as np
  
  c=[4,8,2,3........]
  a=np.array([2,3,5],np.int16) #data type=np.int16=Integer(-32768 +32767))
  
  
  for i in range(len(c)): 
      a.append(c[i]) # This line getting error
  </code></pre>
  
  <p>how can I add some value to this integer array "a" using append or any other method?</p>