title: Logical indexing with lists
body: <p>I have a program I'm looking through and with this section</p>
  
  <pre><code>temp = [1,2,3,4,5,6]
  temp[temp!=1]=0
  print temp
  </code></pre>
  
  <p>Which if run gives the result:</p>
  
  <pre><code>[1, 0, 3, 4, 5, 6]
  </code></pre>
  
  <p>I need help understanding what is going on in this code that leads to this result.</p>