anchor.diff:  */
   {% endhighlight %}
   
  -</div>
  -
  -<div data-lang="REST API">
  -
  -{% highlight rest %}
  +```
  +  </div>
  +  <div data-tab="REST API" data-lang="json">
  +```
   
   # Set the 4 properties for a user
   
  
positive.code: 
  ?>
  {% endhighlight %}
  </div>
  
  
  <div data-lang="Ruby SDK">
  
  {% highlight ruby %}
  # Create a client object.
  client = PredictionIO::EventClient.new(<ACCESS KEY>, <URL OF EVENTSERVER>)
  
  
negative.code: You can send these data to PredictionIO Event Server in real-time easily by
  making a HTTP request or through the `EventClient` of an SDK.
  
  <div class="tabs">
    <div data-tab="Python SDK" data-lang="python">
  ```python
  import predictionio
  
  client = predictionio.EventClient(
  