最近看到有一些 Blogger 都加入了 Snap Preview 的功能，就是當滑鼠在連結上時，會自動彈出該網站的抓圖。對此，有些 Blogger 覺得這增加了實用性，有些則覺得彈出來的圖很煩人和阻礙閱讀。
我自己定期有做網摘，所以我覺得這個預覽功能應該能
How many root DNS servers are reachable over Internet II?
After yesterday , I decided to spend some timeworking out how many of the root DNS servers are reachable overour Internet II link. The answer surprised me: 9 out of the 13root nameservers are reachable over Internet II .
(The necessary disclaimer: your view of what is reachable over InternetII may well vary from ours due to routing and local policy issues.)
We prefer to send packets over our Internet II link, so working out thisnumber was relatively simple. I got a list of the IP
An Internet dependency
Our main Internet connection is effectively down at the moment, and hasbeen for over an hour and a half by now. It's startling how much of mywork and the little stuff I do, including things I do more or less tofidget, turns out to be in some way dependent on the Internet.
(I have a pile of little fidgets that I do just to fill time, thingslike checking every so often to see if the mail server is OK or if thereare any new Fedora Core
瑣事三則
《生活小百科》
半夜。
一個人。
o係outport既酒店房。
好肚餓。
只得一個o係雪櫃拎出o黎，比我個心仲要冰凍既雞尾包。
冇微波爐。
可以點做？
將佢放o係座地燈既燈罩頂上面。
20分鐘之後。
得o左。
《語無倫次》
飛o左十幾個
半夜。
一個人。
o係outport既酒店房。
好肚餓。
只得一個o係雪櫃拎出o黎，比我個心仲要冰凍既雞尾包。
冇微波爐。
可以點做？
將佢放o係座地燈既燈罩頂上面。
20分鐘之後。
得o左。
《語無倫次》
飛o左十幾個
"拆" 掉那星
昨晚媽媽生日一大家人出來吃飯，可說是不能不出席的。
這日除了是媽媽生日飯外更是天星的集會，去不到只能在心中為他們打氣吧。最多就是可以把消息e-mail開去。
在飯局中剛剛有短新聞報導，提及天星情況，知道又有朋友
A basic principle of website security
In theory I shouldn't have to say this, but in practice I probably do.One of the most basic principle of designing secure websites is simplythis:
Never trust anything you get from the network .
Everything you get from the network is under the control of asufficiently determined attacker, no matter how it is 'supposed' tobe generated. Every request, every form POST , every cookie, andevery AJAX callback. No amount of obfuscation can do more than slow anattacker down.
(In fact
隨想隨寫
社會是分化的，人心是可怕的，近幾個星期，心情激動，非常傷身，於是時時提醒自己要心平氣和，常常故意寫些無聊小事，這是虛偽也好，是膽小也好，有些事，寫與不寫，在這地方，似乎都改變不了傷透的心。
無心閱報，無
無心閱報，無
《我愛巴黎》- 我愛…
《我愛巴黎》 是一由多個導演合作所拍的一套有關巴黎的影片。十八個片段，十八個小故事，有趣味小品、愛情故事、奇情幻想、平凡生活。這不是一些政府式製作的一味唱好的旅遊宣傳片，而是要你從每個小故事中，細嚐人生