title: why does the console has space when it prints python
body: <p>I just noticed something weird</p>
  
  <p>In python, if I do this</p>
  
  <pre><code>&gt;&gt;&gt; k = 1
  &gt;&gt;&gt; j = 2
  &gt;&gt;&gt; print k,",",j
  1 , 2   # prints this
  </code></pre>
  
  <p>I expected that it would be:</p>
  
  <pre><code>1,2
  </code></pre>
  
  <p>Why is there a space between these two, whereas </p>
  
  <pre><code>&gt;&gt;&gt; print str(k) + "," + str(j) 
  1,2
  </code></pre>
  
  <p>Thanks</p>