title: Sort one column in ascending (alphabetically) but on the values of the other column in descending order? Look at the expected output carefully
body: <p>I have a dataframe like this:</p>
  
  <pre><code>name     value
  ray     20
  sun     20
  mom     10
  ate     10
  pea      7
  kite     6
  dance    5
  </code></pre>
  
  <p>I want to arrange this like:</p>
  
  <pre><code>ray 20
  sun 20
  ate 10
  mom 10
  pea 7
  kite 6
  dance 5
  </code></pre>