3/29/2009

Big idea

An interesting idea suddenly come into my brain, While I am copy and paste the code.This is an idea about search engine and SNS. I do undoubtedly believe the idea will come ture in the near future as "clound" deployed more widely. Invoation product always means investment and technology, and most important your tough heart.
It's a great opportunity if you can earliest bring innovation product into use. I'd like to work with talent guys on such kind of innovation.

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3/22/2009

最近生活

最近每周都很忙,公司里项目时间比较紧,在画Block description, rework, delivery,比之前忙了许多。周末晚上还要忙着帮朋友的宾馆做一个网站.遇到一些莫名其妙的问题,总算是解决了。网站中餐厅部分,还要更新一下,去徐家汇的朋友可以去他的一品乐餐厅吃一顿,菜做得很好吃。
因为虚拟主机给朋友放网站了,所以建了个二级域名继续存放个人信息。
最近的小阳春,楼市又火爆起来了,真的是莫名其妙,不得不改变对中国楼市考虑的方式。中国特色无处不在。
推荐一些不错的网址,这里是open source方面的文档,有很多好资料,慢慢找吧.
这里则有几万本免费的可在线阅读或者下载的书籍。但是都是英文版的。

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3/18/2009

Collections Framework (1)


Collection — the root of the collection hierarchy. A collection represents a group of objects known as its elements. The Collection interface is the least common denominator that all collections implement and is used to pass collections around and to manipulate them when maximum generality is desired.


Set — a collection that cannot contain duplicate elements.
List — an ordered collection (sometimes called a sequence).

Lists can contain duplicate elements. The user of a List generally has precise control over where in the list each element is inserted and can access elements by their integer index (position).


Queue — a collection used to hold multiple elements prior to processing. Besides basic Collection operations, a Queue provides additional insertion, extraction, and inspection operations.


Queues typically, but do not necessarily, order elements in a FIFO (first-in, first-out) manner. Among the exceptions are priority queues, which order elements according to a supplied comparator or the elements' natural ordering. Whatever the ordering used, the head of the queue is the element that would be removed by a call to remove or poll. In a FIFO queue, all new elements are inserted at the tail of the queue. Other kinds of queues may use different placement rules. Every Queue implementation must specify its ordering properties.


Map — an object that maps keys to values. A Map cannot contain duplicate keys; each key can map to at most one value.

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3/12/2009

BlogSpot上传模板时bx-****错误的解决方式

1. 打开新模板XML文件

2. 查找所有 widget id

3.把 b:widget id='Anything1' 改成b:widget id='Anything11'
这里 Anything指任何名字。
比如"b:widget id='Header1'" 改成 "b:widget id='Header11'"

记住一定要改成2位数字

4. 然后重新上传模板就可以了

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3/05/2009

Why few comments for your our blogs ?

In ericsson internal blog, one guy wrote such a blog, He douts why few comments on blogs, why it is one-way communication.

My reply:

======

This is my first commet, I think there are lots of reasons that few comments on blogs.

1. It's normal one comment per 100 views

2. we can't comment anonymously

3. the content of blogs are not easy to comment :) I mean, if you just say "yeah, it's fine today", then we readers have no comments

4. technology related blogs always get few comments.
but " technology trends" blog which updated frequently will get comments. (you may consider such kind of blog)

5. Maybe internal blog need advertise accors ericsson , most of people in our department even don't know :)

6. telecom blog is hard to get comment, I mean not only in ericsson, blogs that talks about telcom technology throughout the world meet the same problem. This is because of the telecom knowledge, telecom knowledge is not changing as fast as other computer technology. So sometimes not fast changing means "no comments", means " yeah, it is".

7. Internal blog is not attractive, if the blog open to external, I will migrate my blog here too :)
And if it support Wordpress, it's great !

Blog Be a log.

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电信一周观察:A tough market

1. 思科第四季度财报符合预期,销售额91亿美元,环比降12%,同比降7.5%。 思科预计Q1同比下降15%到20%。

    2. 思科和雅虎日本合作,雅虎采用思科的7000系列路由器。思科向互联网web service provider角色迈出一大步。

    3. 思科的7600路由器将支持LTE(只需要插入一块blade).

    4. Nokia's net cash balance has been weakened to around 2.4 BEur from 10.5 BEur a year ago.

    5. Nokia and Qualcomm signed a collaboration deal to develop 3G and 3G+ devices for North America

    6. Nokia had previously announced that they will add Facebook clients to their phones and somehow integrate the phones’ address book with the Facebook friends list. Now at 2009’s MWC Nokia announced they will bundle Skype with their phones too – with similar address book integration.

    7. 中兴和中国联通工程师的努力下,成功打通国内第一个跨省的WCDMA视频电话!这个电话是从深圳打到西安的,更多的3G功能正在测试中。

    8. ZTE announced another technological breakthrough by achieving the world's first EV-DO Revision B (Rev.B) VoIP Call on its CDMA2000 system, marking the first time in the industry that a CDMA vendor achieves an 9.3 Mbps download rate and 5.4 Mbps upload rate

    9. Market share infomation(市场占有率)
    According to the study Ericsson had 32% market share in Q4 2008, same as the previous year, while NSN decreased from 27% to 23%. The winners were Huawei (now 12%) and ZTE (now 5%). ALU decreased from 16% to 14%. Nortel and Motorola had 6% and 4% in Q4 2008.


    10. 阿尔卡特朗讯的股票价值低于1美元, penny stock!

     11. According to Dell’Oro, Alcatel-Lucent is the market leader in 4Q’08 in DSL, IP DSL and VDSL shipments, and continues to lead these segments from a full-year perspective as well.  (DSL: digital subscriber line)



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3/04/2009

你还想读研吗?

很可怜,刚刚中央电视台的新闻:我国研究生政策改变,从以研究变为以应用为主。

    很可怜,在读和准备读的研究生们,你们被耍了,你们其实是本科生!

    更可怜的,是在读和准备读大学的大学生们,你们更被耍了!你们自己都不知道是不是该继续读研究生!

    当研究生从竞争优势变成basic requirement的时候。大家都被耍了!

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3/01/2009

我的收藏

看看我的收藏夹里有些什么:

关于经济

    1. http://gb.stockq.org  国际股市指数行情,全球的股市指数,股指期货数据.

    2. http://sns.ganguba.com/space.php?uid=694 投资大师曹仁超博客

关于技术

    1.http://java.chinaitlab.com/ IT实验室java频道

    2. http://dotnet.chinaitlab.com/ IT实验室.net频道

    3. http://www.msuniversity.edu.cn/default.aspx 微软学生中心

    4. http://www.cisco.com/univercd/home/home.htm cisco文档中心

    5. http://www.ctiforum.com/index.html 通信方面新闻,技术网站

    6. http://www.xemacs.org/index.html  Xemacs主页

    7. http://www.csdn.net/ 最大的IT技术社区

    8. http://bbs.c114.net 通信人家园

    9. http://code.google.com/intl/zh-CN/apis/maps/documentation/index.html google地图二次开发

    10. http://www.java2s.com/ java code example大量实用代码

    11. http://code.google.com/intl/zh-CN/apis/opensocial/ OpenSocial google主页

    12. http://www.ibm.com/developerworks/cn/ IBM developerworks 中国

    13. http://www.developer.com/ developer网站,国外优秀的技术网站

    14. http://blogs.sun.com/ sun员工的博客

    15. http://www.infoq.com/ infoq 企业软件开发方面的信息

    16. http://erlang-china.org/ erlang中国

    17. python相关网站:

          http://uselesspython.com/ 

          http://www.cetus-links.org/oo_python.html

          http://showmedo.com/videos/python

          http://gnosis.cx/TPiP/

    18. http://www.swc.scipy.org/ 提高你的开发技术

    19.  http://www.martinfowler.com/ 牛人blog

其他实用网站

     1. http://www.google.cn/transit google交通查询

     2. http://shbbs.soufun.com/ 房地产论坛

     3. http://www.freepdfconvert.com/convert_pdf_to_source.asp 在线转换文档格式, PDF变成word

     4. http://cinemaworld.kodak.com/paipian.htm 柯达影院的排片计划

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