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| | 18 | <!-- This is a (PRE) block. Make sure it's left aligned or your toc title will be off. --> |
| | 19 | <b>SrandmemberCommand: Contents</b><br> <a href="#SRANDMEMBER _key_">SRANDMEMBER _key_</a><br> <a href="#Return value">Return value</a> |
| | 20 | </div> |
| | 21 | |
| | 22 | <h1 class="wikiname">SrandmemberCommand</h1> |
| | 23 | |
| | 24 | <div class="summary"> |
| | 25 | |
| | 26 | </div> |
| | 27 | |
| | 28 | <div class="narrow"> |
| | 29 | #sidebar <a href="SetCommandsSidebar.html">SetCommandsSidebar</a><h1><a name="SRANDMEMBER _key_">SRANDMEMBER _key_</a></h1> |
| | 30 | <i>Time complexity O(1)</i><blockquote>Return a random element from a Set, without removing the element. If the Set is empty or the key does not exist, a nil object is returned.</blockquote> |
| | 31 | <blockquote>The <a href="SpopCommand.html">SPOP</a> command does a similar work but the returned elementis popped (removed) from the Set.</blockquote> |
| | 32 | <h2><a name="Return value">Return value</a></h2><a href="ReplyTypes.html">Bulk reply</a> |
| | 33 | |
| | 34 | </div> |
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projects / redis.git / blame_incremental