title: Moving elements in dictionary python to another index
body: <p>If i have a dictionary like this for example:</p>
  
  <pre><code>dicta={1:['a','a','a'],2:['b,'b','b'],'N':['n','n','n'],3:['c','c','c']}
  </code></pre>
  
  <p>and i want the N to be in the last position as i convert this dict later on into a df. Is there a way to shift it down?</p>
  
  <p>Finding the index of the N is fine: <code>index=list(dicta.keys()).index('N')</code></p>
  
  <p>but then how would you do the (in pseudo code) <code>dicta.position[-1] = dicta[index]</code> bit?</p>