數據具象化 ( Data Visualization)早非甚麼新事物，但應用得好的還是少之又少。
這條短片，目的是想勸喻加拿大人盡量多多幫襯本地種植的農產品，但齋講大堆數據，可能會像高官在立法局講話一樣，悶得人發慌之餘更難聽入耳，能否說服
香港書展，與我何干？
恒指如四叔所言突破兩萬點，不少死唔斷氣的 IPO 又死灰復燃。我們律師做到手軟，約人午飯，也由到四季歎茶，大幅簡化為到麥奀記匆匆吃碗雲吞麵。
「Hello Daisy！你那本《蘭開夏道II》，在書展賣了多少？」朋友 Daniel 不懷好意的笑
「Hello Daisy！你那本《蘭開夏道II》，在書展賣了多少？」朋友 Daniel 不懷好意的笑
Using SystemTap to trace the system calls of setuid programs on Linux
Suppose that you have a setuid program that is failing mysteriouslyand you want to see what it's doing. With normal programs you can use strace , but not even root can strace a setuid program (if you try,the program runs non-setuid).
(Yes, strace has the -u option, but it doesn't help if the setuidprogram is being run as part of a whole chain of processes in a specificenvironment and you can't just run it directly. It would be
How fast various ssh ciphers are
Periodically it surprises people to learn this, but ssh is notnecessarily very fast (in the bandwidth sense). It's plenty fast fornormal interactive use, but this speed issue can matter if you aremaking large transfers with scp , rsync , or the like; depending onyour environment, ssh can go significantly slower than wire speed.
Ssh is slow because it has to encrypt and decrypt everything that goesover the wire, and this is a CPU-bound operation. How much time thistakes depends on
森英惠 Hanae Mori
Fun哥介紹 環球小姐日本佳麗, 衣履行頭認真一流. 我則覺得似曾相識: 日本小姐各晚裝風格, 似有遙遙向日本殿堂級服裝設計師 Hanae Mori (森英惠) 致敬之感.
高田賢三. 川久保玲. 山本耀司. 三宅一生. 相信無人不知他們是享譽國
袁彌明生活百貨專門店 ---8月3日正式投入營業!!!
- 銅鑼灣富明街寶富大廈2樓D室
Tel: 28937008 (營業時間: 12:00pm ~ 9:00pm 逢星期日休息)
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基本上如果得閒的話，我都會在鋪頭打點。
好毒呀~
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“我唔該你唔好在*話stephy.我地fans一吹雞
你依**到***無硬......
我唔該你小心d你既言行...”
溫馨錯別字提示：
*在--》正字“再”
**依--》正字“呢”
*
How we do custom NFS mount authorization on Solaris 10
Suppose that you want to use some custom method of authenticating andauthorizing NFS mounts, and that your fileservers are Solaris 10 systems(although the same general approach could probably work elsewhere).Further suppose that you don't have the source to mountd , or at leastdon't want to modify it for various sensible reasons. Fortunately,there is an evil hack that you can commit that will let you do whateverauthorization checks that you need.
(When thinking about all of this, remember that NFS mount
A "Rash" Decision
According to strict local and religious customs in certain Asian countries, male doctors are only allowed to "see" his lady patients covered by full-length veil. Being a doctor myself, I have more than once ruminated on how it can be done. I think for the thousandth time how lucky I am here and don't have to see my patients behind the curtain.
What we seem not to recognize is that, much to our chagrin, we're carrying out such behind-the-curtain consultation every
What we seem not to recognize is that, much to our chagrin, we're carrying out such behind-the-curtain consultation every
