Getting a webpage’s update time

Often you want to know a specific webpage’s update time, here is the tip:

1. go to the page you want to check.
2. type: javascript:alert(document.lastModified) in the Address Bar
3. press enter

You will see a message box that displays the data and time of the last modification.

(source: http://www.microsoft.com/windowsxp/using/helpandsupport/learnmore/tips/kelly95.mspx)

The Man from Earth

这是我看过的最好的科幻片了。

没有花哨的特技，有的只是对话。

也许真正的思想，只有通过对话才能激发，只有通过想象才能领会.

这部作品展现了作者（Jerome Bixby, Star Trek 星际迷航系列的作者）的宗教观和哲学观。

强烈推荐。

“Ten Reasons Why Conference Papers Should be Abolished”

Donald Geman spoke out! Check his disagreement with the current computer science conference publishing system!

see http://www.cis.jhu.edu/publications/papers_in_database/GEMAN/Ten_Reasons.pdf