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转发地址:http://www.lingcc.com/2010/11/02/11404/如何找到研究点Posted on2010/11/02这是篇翻译文章,原文在这里。作者是Jason Eisner,宾夕法尼亚大学的计算机博士。本文写于1997年。生物人类学家 Loren Eiseley曾将科学家分为两类:大家和小家。(他称自己为小家,在科研方向的打骨架中坐着丰富数据的工作。如果Eiseley是个程序员的话,他估计会把自己成为”自底向上“的科学)计算机科学包括很多不同种类的研究方式,其中有一些相对于另外一些很庞大。你可以通过某个方式做出自己的贡献。估计你在计算机科学中能找到的最小研究点就是替换 Read More
posted @ 2012-11-23 18:15 Dance With Automation Views(191) Comments(0) Diggs(0) Edit
QA的工作看起来好像是每天都在等dev的bug fix,等build,等每天的daily build,跑跑smoke,跑跑automation,执行几组测试用例,再或者搞搞探索性测试。 有没有想过从某一天build突然就嗝屁了安装不上去了,daily smoke飞掉了,这时我们紧张滴提一个bug,兴冲冲满怀希望dev能给出最快的fix,毕竟这是P0的case啊,按理,不对,按照规定,要在12小时内... Read More
posted @ 2012-09-05 11:31 Dance With Automation Views(237) Comments(0) Diggs(0) Edit
偶然间发现了这个问题,最近随便翻了一下核心编程,看到这个函数:CreateBoundaryDescriptorRequirementsMinimum supported clientWindows VistaMinimum supported serverWindows Server 2008HeaderWinBase.h (include Windows.h)LibraryKernel32.libDLLKernel32.dllUnicode and ANSI namesCreateBoundaryDescriptorW (Unicode) and CreateBoundaryDescript Read More
posted @ 2012-09-02 10:18 Dance With Automation Views(171) Comments(0) Diggs(0) Edit
project: git clone git@bitbucket.org:dancewithautomation/transport-event-monitor.gitupdate:1.change WCF communication method,use NetTcp instead of NetPipe, now support remote monitor from another mac... Read More
posted @ 2012-08-31 16:36 Dance With Automation Views(110) Comments(0) Diggs(0) Edit
Project on bitbucket: https://bitbucket.org/repo/all/followers?name=transport+event+monitor techinical used: WCF+EWS Monitor 7 events: Details of message at each routing event Fork mode Breakpoint ... Read More
posted @ 2012-08-28 23:19 Dance With Automation Views(112) Comments(0) Diggs(0) Edit
source code project here: https://bitbucket.org/repo/all?name=randomsomemail Description A tool help to random email samples based on RCF822. You can configure this too to random emails contain diff... Read More
posted @ 2012-08-28 08:31 Dance With Automation Views(129) Comments(0) Diggs(0) Edit
code here: https://bitbucket.org/repo/all?name=randomsomemail Description A tool help to random email samples based on RCF822. You can configure this too to random emails contain different kind of s... Read More
posted @ 2012-08-28 00:03 Dance With Automation Views(153) Comments(0) Diggs(0) Edit
自己用单链表实现如下: 1: #include <stdio.h> 2: #include <stdlib.h> 3: #include <math.h> 4: 5: /*Radix Sort*/ 6: #define MAX_COUNT 100 7: #define BASE 10 8: typedef struct node snode; ... Read More
posted @ 2012-07-25 11:26 Dance With Automation Views(315) Comments(0) Diggs(0) Edit
I have a powershell script to delete all mails in all database. here is the script : Get-MailboxDatabase|Set-MailboxDatabase -MailboxRetention 00.00:00:00 Get-MailboxDatabase|Clean-MailboxD... Read More
posted @ 2012-07-24 13:36 Dance With Automation Views(279) Comments(0) Diggs(0) Edit
在之前的文章里偶分析了追赶法判断链表是否有环(叫龟兔赛跑法可能会更贴切)算法的正确性。但是还有几个问题必须解决:1. 环的长度2. 环的入口 3.整个链表的长度第一个问题很好解决,因为龟兔二人第一次相遇的点(不放设为k)必然在环内,这时再以相遇点作为起点,新定义一向量向前移动,直到移动到自身为止,移动的步数就是环的长度,这个很好理解。第二个问题稍微要思考一下,如果使用标记法,这个问题很好解决,但是... Read More
posted @ 2012-07-07 10:54 Dance With Automation Views(455) Comments(0) Diggs(0) Edit
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