http://coderwiki.org/index.php?action=history&feed=atom&title=And_operator 2026-05-19T04:39:18Z Revision history for this page on the wiki MediaWiki 1.44.0 http://coderwiki.org/index.php?title=And_operator&diff=125&oldid=prev 2025-08-15T10:34:21Z

<p>new: info, syntax, examples where true, examples where false</p> <p><b>New page</b></p><div>The &#039;&#039;&#039;and&#039;&#039;&#039; [[operator]] is a [[boolean operator]] which will return &lt;code&gt;true&lt;/code&gt; if the two [[boolean]] values either side of it are both &lt;code&gt;true&lt;/code&gt;.<br /> <br /> == Syntax ==<br /> In many languages, the &#039;&#039;&#039;and&#039;&#039;&#039; [[operator]] uses the &lt;code&gt;&amp;&amp;&lt;/code&gt; symbols.<br /> <br /> In some other languages, a [[keyword]] is used instead: in [[Python]], for example, this [[keyword]] is &lt;code&gt;and&lt;/code&gt;.<br /> <br /> == Examples where &lt;u&gt;and&lt;/u&gt; returns &lt;u&gt;true&lt;/u&gt; ==<br /> &lt;syntaxhighlight lang=&quot;c&quot;&gt;<br /> true &amp;&amp; true<br /> 4 &lt; 7 &amp;&amp; 9 &gt; 2<br /> (!false) &amp;&amp; true<br /> &lt;/syntaxhighlight&gt;<br /> <br /> == Examples where &lt;u&gt;and&lt;/u&gt; returns &lt;u&gt;false&lt;/u&gt; ==<br /> &lt;syntaxhighlight lang=&quot;c&quot;&gt;false &amp;&amp; false<br /> false &amp;&amp; true<br /> 6 &lt; 10 &amp;&amp; 5 == 8&lt;/syntaxhighlight&gt;</div>

Dylan