车东[Blog^2]

2011豆瓣FM年度榜单 [del.icio.us]

chedong — Mon, 02 Jan 2012 23:55:27 PST

TWiki / TWiki Variables [del.icio.us]

chedong — Sun, 18 Dec 2011 18:16:37 PST

TWikiVariables are text strings - %VARIABLE% - that expand into content whenever a page is rendered for viewing. VARIABLES are replaced by data, either user-entered or automatically generated by TWiki (like the date, or the current username). There are predefined variables, and Preference variables that you can configure. You can also define custom variables, with new names and values. Notes: To leave a variable unexpanded, precede it with an exclamation point, e.g. type !%TOPIC% to get %TOPIC%. Variables are expanded relative to the topic they are used in, not the topic they are defined in.

IE to Start Automatic Upgrades across Windows XP, Windows Vista, and Windows 7 [del.icio.us]

chedong — Thu, 15 Dec 2011 19:26:35 PST

As always, when upgrading from one version of Internet Explorer to the next through Windows Update, the user’s home page, search provider, and default browser remains unchanged.

Yahoo! URL Shortener y.ahoo.it [del.icio.us]

chedong — Tue, 22 Nov 2011 23:03:45 PST

y.ahoo.it links are created by users interacting on the Yahoo! network. As these links can redirect to anywhere on the web, you may want to preview the destination URL before going directly to it:

免费书： Mining of Massive Datasets [del.icio.us]

chedong — Wed, 26 Oct 2011 20:20:28 PDT

The book has now been published by Cambridge University Press. A hardcopy can be obtained Here. By agreement with the publisher, you can still download it free from this page. Cambridge Press does, however, retain copyright on the work, and we expect that you will acknowledge our authorship if you republish parts or all of it. We are sorry to have to mention this point, but we have evidence that other items we have published on the Web have been appropriated and republished under other names. It is easy to detect such misuse, by the way, as you will learn in Chapter 3.

大市场，窄应用 - 纯银的日志 - 网易博客 - 只有自负其责，个人荣辱完全与项目绑定的创业小队，才有资格讲“主观”，讲“敏捷”。 [del.icio.us]

chedong — Mon, 24 Oct 2011 04:13:58 PDT

这个案例，也就是“少问，多做”这句创业箴言的本意。在数亿用户的大市场里面，即便是非常窄的应用也有百万级的用户基础。创业者作前期调研的时候，除非确保访谈的一定是目标用户，否则你鸡同鸭讲，所得到的回答便全是误导。即便访谈目标用户吧，如果没有真实的应用情景来启发，全凭脑补，他的回答也很难靠谱。不如快速拿出原型推向市场，让数据告诉你答案。因此，主观与敏捷已经成为了当下新产品发布的不二法门。不过这条金科玉律完全不适合大中型公司，很容易被滥用，上一大堆烂到无法言说的臭作——反正他照领工资。只有自负其责，个人荣辱完全与项目绑定的创业小队，才有资格讲“主观”，讲“敏捷”。

迁移本地邮件到 Google Apps / Migration for Microsoft Outlook® [del.icio.us]

chedong — Sun, 16 Oct 2011 20:41:10 PDT

Google Apps Migration for Microsoft Outlook® Now you can migrate email, contacts and calendar data from Microsoft Outlook® profiles and PST files to Google Apps. Feature Overview Perform a user driven individual migration Selectively migrate email, calendar or contacts (or any combination thereof)

MTV版last.fm Music Video Genome [del.icio.us]

chedong — Wed, 21 Sep 2011 05:30:01 PDT

MTV版的last.fm

如何辨认真假呢？韩寒 - Google+ [del.icio.us]

chedong — Wed, 13 Jul 2011 07:37:16 PDT

才700多follower哟，速度围观

Four Things You Might Not Know About Twitter [del.icio.us]

chedong — Sun, 19 Jun 2011 04:02:35 PDT

43% of Twitter account holders utilize the service through a mobile device compared to 34% and 9% for Facebook and LinkedIn respectively.

电脑屏幕分辨率分布统计（基于CNZZ统计数字）

Fri, 07 Jan 2011 02:28:05 PST

1024x已经低于40%；疑问： 1366x 增加最多？疑问： 800x 略有增加？2010年12月份的其他分辨率的量为0%， 2009年还有5.9%；按宽度汇总的分布：统计如下分辨率 2009年12月 2010年12月变化量 1024x 46.5% 39.3% -7.2% 1280x 21.4% ...

又到一年校招时：校园用户使用的招聘类网站对比

Fri, 29 Oct 2010 05:16:22 PDT

最近搜狗在进行校园招聘，面试过程中对北京IT类应届生对招聘类网站的需求也做了一些调查。应届生中的典型使用情景是这样的：搜集：应届生网站搜集各种面试经验/消息；订阅：利用过来人订阅感兴趣的公司面试消息（手机订阅）；提交：在各种招聘类网站中中华英才的校招平台最受重视，因为很多公司的校招平台都用的是中华英才的，但是各种求职网站校招简历和社招简历需要分别提交也是很明显的问题；分享：...

MT上“Name "Locale::Maketext::Lexicon" used only once:” 问题的解决：改用Perl内置函数库

Sun, 01 Aug 2010 02:44:16 PDT

最近从服务器日志中经常发现MT的错误日志： Name "Locale::Maketext::Lexicon" used only once: possible typo at .../extlib/Locale/Maketext.pm line 653.,.... 解决方法：删除 mt/extlib/目录下的I18N/ 和 Locale/ 目录即可；原因：...

如何确定抽样统计的最小样本量（附：随机抽样统计的抽样误差Excel计算表格）

Sat, 17 Jul 2010 08:04:14 PDT

在电视节目中经常看到关于选举的报道中经常会后有支持率的数字，例如：调查结果为a方支持率为45.3%；b方支持率为30.2%；...

AWStats 7.0 发布， Linux下的安装配置使用备忘

Sat, 05 Jun 2010 00:38:35 PDT

5月25日，Eldy发布了AWStats的7.0版本，从界面上看主要的变化是很多统计图使用了Google图表API生成；在Linux的安装请参考AWStats安装笔记，此次更新后的相关配置修改都放到补充库里了；包含chedong.com的awstats配置样例：awstats.chedong.conf 通用配置文件样例： coommon.conf 搜索引擎和蜘蛛定义更新：...