很少看, 很不耐煩...實在看不下去
On digital signatures and client security issues
One of the technical problems with'sender stores messages' schemes for email-like things is that itlets a malicious sender generate messages on the fly for up to themoment customized malware (and this gets much, much worse if the protocolhelpfully includes things that you can use to fingerprint specificclient software).
It is tempting to deal with this problem by making the identificationfor messages include a hash verifier or address, in the way that currentversion control systems identify files by their hashes. This would meanthat
My feelings on Sora wo Kakeru Shoujo episode 11
(Spoiler warning, and in fact this is probablygoing to be incomprehensible if you haven'tseen the episode or read a summary, such as here .)
I suspect that we're supposed to consider Nami an unsympathetic and weakcharacter and feel that her sisters were more or less in the right. Ihave the opposite reaction: this was a major parenting failure and Namiis a victim. Here's why:
If someone is traumatized so badly that they have horrifyinghallucinations, the correct response is not
The problem with taking pictures of people bicycling
(Well, one of them.)
There are three shutter speeds for taking pictures of moving bicycles:
- too slow: the bicyclist and bicycle are motion blurred (usefulonly for artistic effect ).
- too fast: everything is frozen motionless and the bicyclistlooks like they are doing an unnatural track stand .
- just right: the rider and bike are sharp but there is stillvisible motion blur in the wheels (and perhaps the rider's feet),so the bike still looks like it is actually in motion.
The
Final Examination
Mention final examination, and most of us envisage a medical ward flooded with medical students at every corner, making every effort to see – and touch, if lucky enough – their patients. Like it or not, a grizzled man with artificial heart valves becomes a popular Hollywood movie star, and the hospital is virtually awash
The difference between Web 1.0 and Web 2.0
Here's one view of the difference, put in a punchy short form:
- web 1.0: all of this user attention is going to be worth money!
- web 2.0: all of this user attention is going to be worth money,and this time around we're going to make sure that the users stickaround for it.
In classic 'Web 1.0' operations (with the apex of this being the variousportals), it turned out to be very hard to monetize all
What's McGum?
偶然會在Blog講講蜜柑的逸事. 原來自建立這裡以來, 都沒有正式介紹過他.
蜜柑芳齡幾多, 老實說, 我不太清楚. 領養時, 前主人說兩歲, 我這邊硬要說一歲半. 由05年起結束土瓜灣牛棚的「周圍瞓」野戰生涯, 「上樓」到屯
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老媽子，
在天國再見喇。
我會和爸爸及愛人好好生活下去的，
祝妳快快樂樂上路。
砂之器
我讀松本清張時還是