title: How can i take specific Months out from a Column in python
body: <p>I have a dataframe that has a column 'mon/yr' that has month and year stored in this format Jun/19 , Jan/22,etc.</p>
  <p>I want to Extract only these from that column - ['Jul/19','Oct/19','Jan/20','Apr/20','Jul/20','Oct/20','Jan/21','Apr/21','Jul/21','Oct/21','Jan/22']
  and put them into a variable called 'dates' so that I can use it for plotting</p>
  <p>My code which does not work -</p>
  <p>dates = df[&quot;mon/yr&quot;] == ['Jul/19','Oct/19','Jan/20','Apr/20','Jul/20','Oct/20','Jan/21','Apr/21','Jul/21','Oct/21','Jan/22']</p>
  <p>This is a python code</p>