I read the information infra : Supermarket are convenient because you can buy just about anything you want. I wish they wouldn't dream up so many different brand names for the same thing. For example, I could shop for a year and never buy the same brand of corn flakes(玉米片).Now that isn't necessary. As far as I'm concerned, corn flakes are corn flakes. These words are kind of funny like that.
最近不知道为什么在win7下用ie9下载文件后虽然文件已经下载到硬盘了,但是不能直接在工具条的“open”按钮打开,也不能打开“view downloads”,搜索解决方法发现很多人对这个问题答非所问,找了很久,在一个英文页面上找到了解决方法,感觉应该是downloads文件夹里下载的东西太多了,然后不知道什么原因造成了前述两个按钮失效,不知道以后经常清理downloads文件夹会不会好一些。 下面是问题的具体解决方法: You may have a corrupted Download History list. You can fix this by simply clearing the list using the built in functionality listed below: •Open Internet Explorer •Press Ctrl + Shift + Del on your keyboard •Uncheck all of the boxes that are displayed in this window •Check the Download History box •Click Delete •Close the Internet Explorer window •Wait for the deletion process to finish •Open Internet Explorer Then test to see if you now have a normally functioning Download History window.
http://www.biostars.org/p/1657/ Question: How to use the KEGG xml files? Three tools are mentioned there: KGMLreader KeggGraph http://kgml-ed.ipk-gatersleben.de/Introduction.html
论文背景: Generating Efficient Plans for Queries Using Views Presentation by Chen Li Stanford University with Foto Afrati (National Technical University of Athens) and Jeff Ullman (Stanford University) SIGMOD, Santa Barbara, CA, May 23, 2001