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19 | <b>SismemberCommand: Contents</b><br> <a href="#SISMEMBER _key_ _member_">SISMEMBER _key_ _member_</a><br> <a href="#Return value">Return value</a> |
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22 | <h1 class="wikiname">SismemberCommand</h1> |
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29 | #sidebar <a href="SetCommandsSidebar.html">SetCommandsSidebar</a><h1><a name="SISMEMBER _key_ _member_">SISMEMBER _key_ _member_</a></h1> |
30 | <i>Time complexity O(1)</i><blockquote>Return 1 if <i>member</i> is a member of the set stored at <i>key</i>, otherwise0 is returned.</blockquote> |
31 | <h2><a name="Return value">Return value</a></h2><a href="ReplyTypes.html">Integer reply</a>, specifically:<br/><br/><pre class="codeblock python" name="code"> |
32 | 1 if the element is a member of the set |
33 | 0 if the element is not a member of the set OR if the key does not exist |
34 | </pre> |
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