If you're writing a web spider, what should you do when you see alink marked rel="nofollow" ?
In theory, you can do nothing different from any other link.It's not a formal specification, and the original description only talks about the resulting link not giving the target any credit.
In practice, on the Internet what people expect is in largepart defined by what the 800 pound gorillas do. And both Googleand MSN Search consider nofollow to be literal: don
Every so often I take a look at what user agents are visiting WanderingThoughts . Tonight it turned up a doozy; a single visit with a User-Agent of:
Presumably the intended attack vector was sites that summarize useragent traffic onto a web page without escaping the text; that wouldmake this user-agent string into live JavaScript that would forceany visitor's browser to go there.
The attack is also noteworthy for how
Let's see what sort of April Fools joke the spammers have been havingthis week. This week, we:
Connection volume is up from last week , butsession volume
「我這樣想：說得上詩的文字，大抵需要具備某種充滿意義的姿態。這裡『姿態』又比『意義』重要。不過漸漸明白，我終究無法拋開意義。」 It’s April Fool
My department has always done a lot of different things. Many years agowe were called 'Computing Services' ('University of Toronto ComputingServices' if you were being formal), and one of those things was a bunchof modems on a Sun 4. Of course, we had a greeting banner:
U of T Computing Services.
login:
(roughly what you saw if you dialed in.)
One April 1st, a co-worker changed this to ' U of T Confusing Services '.
The
I'm not going to fault Firefox for not supporting the CSS 2.1 ' word-wrap: pre-wrap ',no matter how convenient it would be for me if it did.Especially since CSS 2.1 is not yet a standard, merely a late stageworking draft. But I am annoyed that Firefox doesn't support the CSS2' display: compact ', since I could have used it just now.
' display: compact ' is classically used (in that it is right
最近有追看《LOST》，而在美國剛剛上映的第二季第十七話，內容講述 Locke 突然被鎖在艙裏，然後在幾秒的藍光之下，看到一幅似是地圖的東西。不過是前兩天才播放的一集，而在畫面上只是出現了一陣子的地圖，這兩天就被人徹底
