摘要:
edited from How Google Finds Your Needle in the Web's HaystackGoogle搜索的核心算法当然不止是PageRank,但PageRank确实是其中的核心部分。Google就曾经说过:“the heart of our software is PageRank”.Google的PageRank算法声称他们比较了一个月来网页的受欢迎程度从而确定哪个网页显得比较重要。根据Sergey Brin和Lawrence Page的说法,一个网页的重要性不仅仅包括他们自身的重要程度,还包括链接向这个网页的其他网页数目。综合公式为:呵呵,看到这 阅读全文
摘要:
Chinese translated version of Documentation/CodingStyleIf you have any comment or update to the content, please post to LKML directly.However, if you have problem communicating in English you can also ask theChinese maintainer for help. Contact the Chinese maintainer, if thistranslation is outdated 阅读全文
摘要:
edited as an essey for 程序语言设计原理在程序的编写上,我认为编程的难度,也就是可写性是一个次要的角色,而代码的可读性,可维护性一直软件生命周期中的主要部分,尤其是对于大型项目而言,软件的维护绝对是项目管理人员首先要考虑的问题,成本的控制,人月量的降低。在这一点上更为突出表现的我想应该是对于开源项目来说,人员的流动性大,项目时间的不确定性,还有对开发人员的吸引力。开源项目应该关注的不止是软件功能性的强大,思维理念的超前,更应该是代码的可读性,可维护性。毕竟没有人愿意在垃圾场上重新盖一栋漂亮的大楼。所以开源项目应该从一开始就在可读性,可维护性上下工夫,并且需要有一些自己的理 阅读全文
摘要:
excerpted from Jay FieldEvery developer, at some point in their career, will find themselves looking for some information on a Linux* box. I don't claim to be an expert, in fact, I claim to be very under-skilled when it comes to linux command line mastery. However, with the following 8 commands 阅读全文