title: Must I get Length of List first and then query List in Redis?
body: <p>I wanna know if only <code>lrange</code> could get a List in <code>Redis</code>? It needs the <code>end</code> parameter, and if I wanna the full List, I must use <code>llen</code> to get the length first. Like this:</p>
  
  <pre><code>redis.lrange("myList", 0, llen("myList"));
  </code></pre>
  
  <p>Whether there's any method can get a full List directly?</p>