title: Is it possible to combine a dictionary of lists together into one list?
body: <p>Say I have a dictionary like so:</p>
  
  <pre><code>my_list = {
      "foo": ["a", "b", "c"],
      "bar": ["d", "e", "f"]
  }
  </code></pre>
  
  <p>How could I combine all lists in this dictionary into one large list in one line of code (meaning there would not be a temporary variable)? I came up with the following solution, however it is not very elegant:</p>
  
  <pre><code>def combine_list_dictionary():
      temp = []
      for (key, value_list) in my_list:
          temp += value_list
      return temp
  
  combine_list_dictionary()  # ["a", "b", "c", "d", "e", "f"]
  </code></pre>
  
  <p>I don't mind that the keys are lost in the process.</p>