title: Replace 0 with blank in dataframe Python pandas
body: <p>I made the following code that takes out all of the zero's from my df. However when there is a number containing a zero it takes them out as well.</p>
  
  <pre><code>e.g.
  3016.2     316.2
     0.235      .235
  
  
  data_usage_df['Data Volume (MB)'] = data_usage_df['Data Volume (MB)'].str.replace('0', '')
  </code></pre>
  
  <p>Could you help me to figure out how I do an exact match of the cell that equals 0 and replace it with a blank value.</p>