首個 Hong Kong Punch Party 終於完滿結束,謝謝各籌委的努力!這次 Punch Party 的氣氛很歡樂,七分鐘演講發揮了它的威力,歡眾反應也很熱烈。
是次演講主題是「職業‧Blogger」,我認為「職業」成份比較重。演講嘉賓談到自己職業的細節,是很有趣
One corollary of Internet scale security is topoint out a lurking issue with microtransactions (one of the perennialInternet enthusiasms in some quarters). The problem is how you handleauthorizing microtransactions.
If you prompt the user every time they spend a cent, I think it's verylike that people will rapidly find this far too annoying and stop usingmicrotransactions at all. If you do not require the user to authorizetransactions you open yourself (and the user) up to attacks wherethe user's browser or other
Ten years ago or so, mass login and password guessing attacks wereessentially a non-issue; old news, an attack whose time had passed notonly because everyone knew how to counter them but because they had sucha low payoff that no one bothered doing the tedious work (and if someonedid, you pitied them).
Then the Internet happened and everything changed. Suddenly masspassword guessing attacks were not a theoretical issue; instead, theywere cluttering up your logs every day .This happened not because mass password

最近看電腦雜誌都開始用 Acid3 測試的瀏覽器對未來 Web 技術的支持度,但要留意 Acid3 的這麼一句:
To pass the test, a browser must use its default settings, the animation has to be smooth, the score has to end on 100/100, and the final page has to look exactly, pixel for pixel, like this reference rendering .
意思就是說,