Warning: count(): Parameter must be an array or an object that implements Countable in /services/http/users/s/shidi/cs61a/w/includes/api/ApiQueryBase.php on line 184

Warning: count(): Parameter must be an array or an object that implements Countable in /services/http/users/s/shidi/cs61a/w/includes/api/ApiQueryAllPages.php on line 117
MediaWiki API Result
You are looking at the HTML representation of the XML format.
HTML is good for debugging, but is unsuitable for application use.
Specify the format parameter to change the output format.
To see the non HTML representation of the XML format, set format=xml.
See the complete documentation, or API help for more information. 
<?xml version="1.0"?>
<api>
  <query-continue>
    <allpages apcontinue="CS61A_Wiki:Requested_articles" />
  </query-continue>
  <query>
    <allpages>
      <p pageid="177" ns="0" title="BST" />
      <p pageid="115" ns="0" title="Basic Unix" />
      <p pageid="180" ns="0" title="Basic unix" />
      <p pageid="176" ns="0" title="Binary search tree" />
      <p pageid="175" ns="0" title="Binary tree" />
      <p pageid="104" ns="0" title="Boolean" />
      <p pageid="5" ns="0" title="CS61A Wiki:Community guidelines" />
      <p pageid="141" ns="0" title="CS61A Wiki:Front page links" />
      <p pageid="7" ns="0" title="CS61A Wiki:How-to guide" />
      <p pageid="2" ns="0" title="CS61A Wiki:Introduction" />
    </allpages>
  </query>
</api>