Query: DESCRIBE `article`
Warning: SQL Error: 144: Table './ucdchina_home/article' is marked as crashed and last (automatic?) repair failed in /home/ucdchina/ucdchina.com/portal/cake/libs/model/datasources/dbo_source.php on line 440


Warning: Invalid argument supplied for foreach() in /home/ucdchina/ucdchina.com/portal/cake/libs/model/dbo/dbo_mysql.php on line 173

Query: select a.*,ta.created as join_time from article a inner join topic_article_relation ta on ta.topic_id=69 and a.id = ta.article_id where a.state='auth' order by ta.order_num desc,ta.created desc limit 0,20
Warning: SQL Error: 144: Table './ucdchina_home/article' is marked as crashed and last (automatic?) repair failed in /home/ucdchina/ucdchina.com/portal/cake/libs/model/datasources/dbo_source.php on line 440


Warning: Invalid argument supplied for foreach() in /home/ucdchina/ucdchina.com/portal/app/models/article.php on line 276
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卡片分类法(Card sorting) 最后更新: | 文章数: 6

卡片分类法是用来对信息块进行分类的一种技术，从而可以创建一种结构以最大限度地满足用户查找信息块的可能性。它通常用于定义网站的结构。

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