2 <!DOCTYPE HTML PUBLIC 
"-//W3C//DTD HTML 4.01//EN"> 
   5         <link type=
"text/css" rel=
"stylesheet" href=
"style.css" /> 
  12             <img style=
"border:none" alt=
"Redis Documentation" src=
"redis.png"> 
  16             <div id=
"pagecontent"> 
  18 <!-- This is a (PRE) block.  Make sure it's left aligned or your toc title will be off. --> 
  19 <b>LindexCommand: Contents
</b><br>  <a href=
"#LINDEX _key_ _index_">LINDEX _key_ _index_
</a><br>    <a href=
"#Return value">Return value
</a><br>    <a href=
"#See also">See also
</a> 
  22                 <h1 class=
"wikiname">LindexCommand
</h1> 
  29                     <h1><a name=
"LINDEX _key_ _index_">LINDEX _key_ _index_
</a></h1> 
  30 <i>Time complexity: O(n) (with n being the length of the list)
</i><blockquote>Return the specified element of the list stored at the specifiedkey. 
0 is the first element, 
1 the second and so on. Negative indexesare supported, for example -
1 is the last element, -
2 the penultimateand so on.
</blockquote> 
  31 <blockquote>If the value stored at key is not of list type an error is returned.If the index is out of range an empty string is returned.
</blockquote> 
  32 <blockquote>Note that even if the average time complexity is O(n) asking forthe first or the last element of the list is O(
1).
</blockquote> 
  33 <h2><a name=
"Return value">Return value
</a></h2><a href=
"ReplyTypes.html">Bulk reply
</a>, specifically the requested element.
<h2><a name=
"See also">See also
</a></h2> 
  34 <ul><li> <a href=
"LlenCommand.html">LLEN
</a></li><li> <a href=
"LrangeCommand.html">LRANGE
</a></li><li> <a href=
"LtrimCommand.html">LTRIM
</a></li><li> <a href=
"LdelCommand.html">LDEL
</a></li><li> <a href=
"LindexCommand.html">LINDEX
</a></li><li> <a href=
"LsetCommand.html">LSET
</a></li></ul>