I.M.Possible

    What is impossible with men is possible with God

    Between these two numbers, which one is larger? 0.99999\ldots or 1?
    At a quick glance, most people will say that 1 is larger than 0.99999\ldots

    However, consider the following:
    Let,
    x=0.99999\ldots

    Now,
    10x = 9.99999\ldots
    10x = 9 + x

    By a simple algebra, we can find that
    x = 1

    It means that x=0.99999\ldots=1



    Can anyone explain this? Does 0.99999\ldots really equal to 1?

    1=2?

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    I just found this old-time mathematical riddle again in some forum.

    x^2 - x^2 = x^2 - x^2
    x(x-x) = (x+x) (x-x)
    x = x+x
    1x = 2x
    1 = 2

    One is equal to two?! That’s totally absurd.
    Can you can spot the mistakes?

    Katsu (カツ), is a famous Japanese dish which generally refers to any kind of a deep-fried meat. Even though it is commonly understood as a tonkatsu (豚カツ, pork cutlet), sometimes it can also be understood as a torikatsu (鳥カツ, chicken cutlet).

    The word ‘katsu’ itself can also be written in a different way as 勝つ, which is read in exactly the same say (a homophone).
    Katsu (勝つ) means “to win” or “to gain victory”. (e.g. 試合に勝つ!, shiai ni katsu! = I’ll win the game!)

    This is why Japanese sportsmen eat katsu-don (カツ丼 = a rice bowl topped with deep-fried meat) the day before a big match. Japanese students do the same too before taking big tests or school entrance examinations.

    So,, it is OK to say:

    A katsu-don (カツ丼 = rice bowl with cutlet) is
    a katsu-don (勝つ丼 = winning rice bowl). :D



    Do you know that the famous finger-snack Kit-Kat, is called “kitto-katsu (キットカツ)” in Japanese?
    Kitto-Katsu, can also be written as きっと勝つ, which means “definitely win!”

    \^_^/

    Ever wonder what happen to aircrafts after they are retired? Aircrafts that are not fly-worthy anymore, will be stored somewhere in an aircraft bone-yard before being turned into scrap metal. These bone-yards are often referred as graveyard for aircrafts.

    continue reading…

    This is an interesting talk by Bill Gates about his vision to reduce the amount of CO_2 emissions in order to stop the Earth rising temperature.

    CO_2 = People \times \frac{Services}{Person} \times \frac{Energy}{Service} \times \frac{CO_2}{Energy}

    continue reading…

    MMS (Microsoft Media Server) is Microsoft’s streaming protocol used to transfer data in Windows Media Services. Since this streaming data is meant to be played in client-side streaming application, it is not an obvious thing to do if we intend to download/save the streaming video to our local drive.
    continue reading…

    In my current project, I am creating a SharePoint web part that simply renders a custom .NET User Control from a certain location. I want the user to be able to configure the User Control’s properties through the Web Part properties. Therefore I followed the MSDN instruction on how to create a web part with custom properties. However, somehow the custom properties just doesn’t show up.

    So, after scratching my head for a couple of hours (not literally), I found something that, I think, was not accurately specified:

    1. Personalizable attribute needs to be specified
    2. Use WebBrowsable instead of Browsable attribute

    This is the code-snippet that works for me:

    [Category("Custom Properties")]
    [DefaultValue(true)]
    [Personalizable(PersonalizationScope.Shared)]
    [WebPartStorage(Storage.Shared)]
    [FriendlyNameAttribute("Include lists")]
    [WebBrowsable(true)]
    [XmlElement(ElementName = "IncludeLists")]
    public bool IncludeLists { get; set; }
    

    Affogato

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    Affogato. It means drowned in Italian.

    I had Affogato last night at 1Caramel at around 10pm-11pm. It was so frenzied, I felt like losing myself. Luckily there were somebody there to help me out of the misery. >.<

    continue reading…

    Hello World!

    1 comment

    Yeah.. Hello World! Again.. I must say. There were multiple attempts of creating a blog in the past, be it personal or technical blog.. But all ended up neglected. So, I came to a conclusion that I don’t write, and I don’t blog. That was just NOT me.

    So now why bother trying to do it again?

    1. I lost touch with my friends’ life. Meaning that I don’t know what they are doing, what they feel, what they think, what they are up to, etc.
      OK.. Blame it to my ignorance, because I hardly bother to make the efforts, and because I tend to keep things to myself.. I seldom share what excites me, what triggers my curiosity, or what pisses me off.. So, take this as my effort to make myself available.
    2. A new decade has just begun.
      So where the heck had the past decade just gone to?? Human forgets. Especially me. So, I need something to help me remember, means to know where have I been, what have I done, etc.

    And here it goes.. Another “Hello World” from the same me..

    Cheers!