
過新年的時候,難免感到悶悶的,所以總會找些活動。三五知己除了撲克麻雀外,還可以玩玩 tile game。今年就玩了 Rummikub 魔力穚 (或稱拉密磚) 遊戲渡年。
我是先從 數學真魅 這 blog 上看到這個遊戲,不過當時沒有仔細研究,到女友買了一
Here is something that I do not understand: why is it always that theoldest and most clapped-out set of displays that you have is always tobe found in the machine room, barely working at the best of time?
Yes, I can see the surface logic; machine room displays are probablyyour least used displays and they spend a great deal of time doingnothing. But every so often you have a crisis and then you really needthem to work, because in a crisis the last thing you have

過新年的時候,難免感到悶悶的,所以總會找些活動。三五知己除了撲克麻雀外,還可以玩玩 tile game。今年就玩了 Rummikub 魔力穚 (或稱拉密磚) 遊戲渡年。
我是先從 數學真魅 這 blog 上看到這個遊戲,不過當時沒有仔細研究,到女友買了一
I wrote before about the limitations of hashes as privacy protectors , which leaves us with a notentirely theoretical question: suppose that you have to create atraffic accounting system, but you don't want to keep too much logs . What's the best way to protect user privacy in thissituation?
Our answer is to drop the first octet of the IP address. This givesmuch better privacy protection than dropping the last octet or eventhe last two octets, because it cuts against how IP address space isorganized
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跟朋友早前討論過一下在香港推廣 Web Standards 的困難,其一就是出來的成果並不會特別令老闆眼前一亮。你用 table 排版,滿是 presentational tags 的 HTML 所做出來的網頁,並不會因為用了 CSS 和語意「齊整」的 HTML 特別變得好看,看上去可能都是一模一
There are a number of awkward things about URL fragments, including thatthey commit you to a certain implementation of your page structure ifyou are going to provide cool URLs . At the same time,I believe that they're the only way to make a reference to a part of apage, so they're pretty essential if you want to aggregate informationon a page but still be able to point to specific bits.
For example, WanderingThoughts uses URL fragments to point to thecomments on a specific entry and