<?xml version="1.0" encoding="UTF-8" ?>
<rss version="2.0">
<channel>
<title><![CDATA[linuxの飘扬]]></title> 
<link>https://www.linuxfly.org/index.php</link> 
<description><![CDATA[Power by www.linuxfly.org]]></description> 
<language>zh-cn</language> 
<copyright><![CDATA[linuxの飘扬]]></copyright>
<item>
<link>https://www.linuxfly.org/post/524/</link>
<title><![CDATA[[原]JavaScript 的in 操作符]]></title> 
<author>linuxing &lt;emos#linuxfly.org&gt;</author>
<category><![CDATA[JavaScript]]></category>
<pubDate>Fri, 11 Jun 2010 05:52:22 +0000</pubDate> 
<guid>https://www.linuxfly.org/post/524/</guid> 
<description>
<![CDATA[ 
	&nbsp;&nbsp;&nbsp;&nbsp;在编写JavaScript时，遇到一个常见的问题“如何判断某值是否数组中的元素”？这让我想起了PHP中的in_array()函数和Python中in 操作符。但JavaScript似乎没有内置类似的函数，而其in 操作符的作用也有点不同。通过查询相关的资料，我发现JavaScript的in 操作符还是挺有用的。<br/>............<br/><br/>Tags - <a href="https://www.linuxfly.org/tags/javascript/" rel="tag">javascript</a> , <a href="https://www.linuxfly.org/tags/in/" rel="tag">in</a> , <a href="https://www.linuxfly.org/tags/operator/" rel="tag">operator</a>
]]>
</description>
</item><item>
<link>https://www.linuxfly.org/post/524/#blogcomment6574</link>
<title><![CDATA[[评论] [原]JavaScript 的in 操作符]]></title> 
<author>sean &lt;user@domain.com&gt;</author>
<category><![CDATA[评论]]></category>
<pubDate>Mon, 09 Mar 2020 03:06:18 +0000</pubDate> 
<guid>https://www.linuxfly.org/post/524/#blogcomment6574</guid> 
<description>
<![CDATA[ 
	
]]>
</description>
</item>
</channel>
</rss>