工作和技术

crifan 18年前 (2008-05-08) 1714浏览 0评论

关于"windows正在配置acrobat professional 7.0,请稍候"的问题 只要打开资源管理器(我的电脑或者我的文档)就会跳出来一个小框,说"windows正在配置acrobat7.0,请稍候&quo...

crifan 18年前 (2008-05-07) 2375浏览 0评论

chown [crifan@localhost ~]$ su Password: [root@localhost crifan]# chown -Rf crifan linux_kernel/ From Wikipedia, the free e...

crifan 18年前 (2008-04-30) 5190浏览 3评论

拷贝Source Insight中的彩色代码的方法 / 将Source Insight 的代码着色拷贝出来(到Word里面) /copy the colorful code in Source Insight 之前转帖别人的： the only me...

crifan 18年前 (2008-04-30) 2302浏览 0评论

Artistic Style 1.22 A Free, Fast and Small Automatic Formatter for C, C++, C#, and Java Source Code Home Page: http://as...

crifan 18年前 (2008-04-30) 2111浏览 0评论

Linux / Unix rm command Quick links About rm Syntax Examples Related commands Unix main page About rm Deletes a file with...

crifan 18年前 (2008-04-28) 1674浏览 0评论

BusyBox: The Swiss Army Knife of Embedded Linux BusyBox combines tiny versions of many common UNIX utilities into a single sm...

crifan 18年前 (2008-04-27) 1667浏览 0评论

cache line <storage> (Or cache block) The smallest unit of memory than can be transferred between the main memory and ...

crifan 18年前 (2008-04-27) 2872浏览 0评论

cache Pronounced "cash." A cache is used to speed up data transfer and may be either temporary or permanent. Memory...

crifan 18年前 (2008-04-23) 1950浏览 0评论

DMA是什么? 当我们向计算机中加入了一块新的声卡或其它适配卡时，安装程序可能会提醒我们应该选择一个DMA通道。那DMA是什么呢? DMA（Direct Memory Access） ，即直接存储器存取，是一种快速传送数据的机制。数据传递可以从适...

crifan 18年前 (2008-04-23) 2235浏览 0评论

7.3.2. Short Delays When a device driver needs to deal with latencies in its hardware, the delays involved are usually a few ...