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  • on 07-24-2008

    Cleared ?

    Cleared ?

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  • on 07-24-2008

    胡舒立_百度百科

    你的批注做得真好,减少了我查阅资料的时间。
    以前偶尔也看财经,但不知道胡舒立,呵呵。 胡舒立的成长,好像还是很得益于80年代那是相对自由的新闻环境和去国外深入了解学习的机会。 真希望体制内,能多出一些这样的人。

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  • on 07-23-2008

    test

    test

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  • on 07-21-2008

    Twitter Search

    How about using twitter search to monitor user feedback?

    0 follow-ups

  • on 07-21-2008

    Y Combinator: Startup Ideas We'd Like to Fund

    Hey,
    Do you think which ones are good and which ones are bad?

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  • 0 follow-ups

  • on 06-30-2008

    后续报道

    先说自杀,又说谈恋爱落水。 我已经出离愤怒了!!! 我们能做什么? !!!

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  • on 06-15-2008

    中時電子報|大陸新聞|餘震9千次 川人雖怕幽默不減

    一个老农被俄罗斯救援人员救出来, 大吼: 龟儿子地震好厉害,把老子震到外国去了。

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  • on 06-15-2008

    [剧透评论]《天空战记》的评论——老早写的东西

    这是我当年映像最深的动画片, 还记得他们几个手拉手围成一圈,摆了个什么阵,好厉害,呵呵

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  • on 04-07-2008

    Coming soon: superfast internet - --Next Gen internet

    Really broadband! Next gen internet!

    Quotes:

    Coming soon: superfast internet - Times Online

      • THE internet could soon be made obsolete. The scientists who pioneered it have
        now built a lightning-fast replacement capable of downloading entire feature
        films within seconds.

        • Ian Bird, project leader for Cern’s high-speed computing project, said grid
          technology could make the internet so fast that people would stop using
          desktop computers to store information and entrust it all to the internet.

          “It will lead to what’s known as cloud computing, where people keep all their
          information online and access it from anywhere,” he said.

          • Although the grid itself is unlikely to be directly available to domestic
            internet users, many telecoms providers and businesses are already
            introducing its pioneering technologies. One of the most potent is so-called
            dynamic switching, which creates a dedicated channel for internet users
            trying to download large volumes of data such as films. In theory this would
            give a standard desktop computer the ability to download a movie in five
            seconds rather than the current three hours or so.

            • “Holographic video conferencing is not that far away. Online gaming could
              evolve to include many thousands of people, and social networking could
              become the main way we communicate.

              • “Projects like the grid will bring huge changes in business and society as
                well as science,”

                • “It will lead to what’s known as cloud computing, where people keep all their
                  information online and access it from anywhere,”

                  • “With this kind of computing power, future generations will have
                    the ability to collaborate and communicate in ways older people like me
                    cannot even imagine,”

                    • the grid could also provide the kind of power needed to transmit
                      holographic images; allow instant online gaming with hundreds of thousands
                      of players; and offer high-definition video telephony for the price of a
                      local call.

                      • At speeds about 10,000 times faster than a typical broadband connection,

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                      • on 04-07-2008

                        MathWorld News: Mathematica's Google Aptitude

                        Upon determining this value and typing the corresponding URL http://7427466391.com into a web browser, a potential Google employee (or curious MathWorld news story reader) is taken to a web page congratulating him (or her) and providing instructions for the second level of the puzzle, which involves finding the next term of the following sequence:

                        Quotes:

                        MathWorld News: Mathematica's Google Aptitude

                        • All I can say is "dang!"

                          0 follow-ups

                        • on 03-28-2008

                          Video tutorials

                          Hi Andrea,
                          Here are some video tutorials to help you start with diigo.

                          0 follow-ups

                        • on 03-03-2008

                          Exercise a little

                          They were divided into three groups. One did 20 minutes of moderately intense exercise on an exercise bike three times a week for six weeks, the second did similar workouts but at a much more leisurely pace and the third did no exercise.

                          The low- and moderate-intensity groups had a 20 percent increase in energy levels over the non-exercisers, the researchers reported in the journal Psychotherapy and Psychosomatics.

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                        • 2 follow-ups

                        • on 01-21-2008

                          Embedded Systems Design - Embedded.com

                          Nice post!

                          Quotes:

                          Embedded Systems Design - Embedded.com

                          • A million lines of code printed out would be 18,000 pages. That's a stack six
                            feet tall (on typical 20 pound paper). Ironically, the listing weighs in at 180
                            pounds while the actual operating code is mass-free; it'll live in a fraction of
                            a gram of silicon. Like DNA, code's human-readable description requires
                            tremendously more mass than its actual instantiation.
                          • A million lines of code is not ten times more than 100,000. It's well-known that
                            schedules grow faster than the code. Barry Boehm estimates the exponent is
                            around 1.35 for embedded software. So the schedule for developing a million
                            lines of code is 22 times bigger than for 100,000 LOC.

                          See my bookmarks at http://preview.diigo.com/user/joel
                          See my profile at http://preview.diigo.com/profile/joel

                          Joel, constant improvement

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                        • on 12-05-2007

                          Recommender system from google talk

                          Recommender system from google talk
                          http://www.youtube.com/watch?v=bsgLSb9Dbz8&feature=user

                          Suppose you have a passion for items of a certain type, and you wish to start a recommender system around those items. You want a system like Amazon or Epinions, b.

                          2 follow-ups

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