redict/doc/GetbitCommand.html
2010-12-15 15:59:45 +01:00

40 lines
1.7 KiB
HTML

<!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.01//EN">
<html>
<head>
<link type="text/css" rel="stylesheet" href="style.css" />
</head>
<body>
<div id="page">
<div id='header'>
<a href="index.html">
<img style="border:none" alt="Redis Documentation" src="redis.png">
</a>
</div>
<div id="pagecontent">
<div class="index">
<!-- This is a (PRE) block. Make sure it's left aligned or your toc title will be off. -->
<b>GetbitCommand: Contents</b><br>&nbsp;&nbsp;<a href="#GETBIT _key_ _offset_ (Redis &gt;">GETBIT _key_ _offset_ (Redis &gt;</a><br>&nbsp;&nbsp;&nbsp;&nbsp;<a href="#Return value">Return value</a>
</div>
<h1 class="wikiname">GetbitCommand</h1>
<div class="summary">
</div>
<div class="narrow">
<h1><a name="GETBIT _key_ _offset_ (Redis &gt;">GETBIT _key_ _offset_ (Redis &gt;</a></h1> 2.1.8) =
<i>Time complexity: O(1)</i><blockquote>Returns the bit value at <i>offset</i> in the string value stored at <i>key</i>.</blockquote>
When <i>offset</i> is beyond the string length, the string is assumed to be a contiguous space with 0 bits. When <i>key</i> does not exist it is assumed to be an empty string, so <i>offset</i> is always out of range and the value is also assumed to be a contiguous space with 0 bits.<h2><a name="Return value">Return value</a></h2><a href="ReplyTypes.html">Integer reply</a>, specifically: the bit value stored at <i>offset</i>.
</div>
</div>
</div>
</body>
</html>