ds4700 model 70标配支持2个分区那我还要单买8850 ds4700 Mod 70 2-Stg. IPO这个包吗？另外要接810的扩展柜7382 ds4700 Mod 70 EXPs Att 1-3这个包是必须买吗？ 7382有谁个人手里有卖的吗？谢谢！

谁有3725路由器的ios 需要支持K9 o3的

cisco NM-2fe2w 需要什么ios版本？？

我要在pc机上安装solaris，我下载了solaris9的2个iso文件，我该怎么作才能正确安装，是不是必须刻成光盘才能装？

http://www.tech-faq.com/osi-model.shtml What is the OSI model? The OSI model is a reference model which most IT professionals use to describe networks and network applications. The OSI model was originally intended to describe a complete set of production network protocols, but the cost and complexity of the government processes involved in defining the OSI network made the project unviable. In...

below is a wrong position of the find method(thus the instance variable) class TaskController 'create at DESC') end end if find is called several time in the whole application, there will be duplicate. One way to remove this duplication is to move the find into the model, which would allow us to call @tasks = Task.find_incomplete class Task 'create at DESC') end end 这样用起来就方便多了...

FreeMarker is based on the notion that designers and programmers are different individuals with different specialized skills. Ideally, there is a division of labor in which designers concentrate on presentation -- they create HTML files, images, and other visual aspects of the web page. Meanwhile, programmers create systems that generate the data that the designers' pages will display...