I have recently gone back to IRC — specifically Freenode — and among the delicious problems of the old days, such as the inability to easily establish DCC transfers (more on that later), I have been presented with the inevitable ident check delay during the connection to server. Ident is essentially a protocol that lets the server know what user is effectively connecting from the client machine. It can be very handy, but most people are behind NAT and/or do not run any ident daemon. This translates to a delay while the server patiently waits for an ident reply before giving up and adding a tilde to the username in the hostmask, which effectively means “this user claims to be called foobar, but I could not verify it.” In practice, this doesn’t change anything at all.
Month: July 2010
Unlike Steve Jobs, who claims that Blu-ray is a bag of hurt, I think that Blu-ray is great. I’ll take instant 1080p24 at 40-45 MBps over 720p at 10 MBps without hesitation. In fact, I had originally bought a Playstation 3 mostly as a Blu-ray player rather than as a gaming rig, and I recently sold that in order to get a simpler yet stand-alone player. It supports BD profile 2.0, so it can do all the fancy things such as downloading material off the internet, provide real-time updates about the characters of the movie you’re watching (if the disc supports that, of course) and so on. Everything is great on paper, but falls short in practice. The reason? It’s slow. Really, really slow. And this is not just about my Samsung player, because the PS3 did the very same thing. Something is inherently wrong with BD-J. Certainly processing power…
An Italian proverb says that you can’t thread all the weeds in one bunch. It’s exactly what comes to mind when I see people commenting on the iPhone 4 antenna issue by saying that “it only affects left-handed people.” The basis of such theory is that, since the problem stems from a gap on the lower left side of the phone, it is more likely for left-handed people to trigger it. That may be, but there are many people who are generally right-handed, yet prefer to do things with their left hands. I do, for instance. I often hold my phone in my left hand in order to use my right hand to navigate it, especially when pinching to zoom. I am also left-eared: for some reason, holding any phone to my right ear feels very innatural to me. Of course, that leads to holding the headset with my left…
Here is what I was thinking: you can get a digital 3D scan of your skull through a CAT/CT scan, which is essentially a series of 2D scans stacked one on top of the other. You can also print things in 3D these days, using one of various technologies available industrially. Considering you can pay a company to sequence your own DNA for less than $500, why hasn’t anybody come up with a business plan to make a model of your own skull? After all, most dentists will let you keep the “model” of your teeth after they are done with the impression.
I just came across an insane code snippet to validate e-mail addresses, apparently derived from RFC 822. It is in the form of a Perl module that can be downloaded at http://www.ex-parrot.com/pdw/Mail-RFC822-Address.html. The Perl code is intertwined with just a little bit of regexp hell, and looks as follows: (?:(?:\r\n)?[ \t])*(?:(?:(?:[^()<>@,;:\\”.\[\] \000-\031]+(?:(?:(?:\r\n)?[ \t] )+|\Z|(?=[\[“()<>@,;:\\”.\[\]]))|”(?:[^\”\r\\]|\\.|(?:(?:\r\n)?[ \t]))*”(?:(?: \r\n)?[ \t])*)(?:\.(?:(?:\r\n)?[ \t])*(?:[^()<>@,;:\\”.\[\] \000-\031]+(?:(?:( ?:\r\n)?[ \t])+|\Z|(?=[\[“()<>@,;:\\”.\[\]]))|”(?:[^\”\r\\]|\\.|(?:(?:\r\n)?[ \t]))*”(?:(?:\r\n)?[ \t])*))*@(?:(?:\r\n)?[ \t])*(?:[^()<>@,;:\\”.\[\] \000-\0 31]+(?:(?:(?:\r\n)?[ \t])+|\Z|(?=[\[“()<>@,;:\\”.\[\]]))|\[([^\[\]\r\\]|\\.)*\ ](?:(?:\r\n)?[ \t])*)(?:\.(?:(?:\r\n)?[ \t])*(?:[^()<>@,;:\\”.\[\] \000-\031]+ (?:(?:(?:\r\n)?[ \t])+|\Z|(?=[\[“()<>@,;:\\”.\[\]]))|\[([^\[\]\r\\]|\\.)*\](?: (?:\r\n)?[ \t])*))*|(?:[^()<>@,;:\\”.\[\] \000-\031]+(?:(?:(?:\r\n)?[ \t])+|\Z |(?=[\[“()<>@,;:\\”.\[\]]))|”(?:[^\”\r\\]|\\.|(?:(?:\r\n)?[ \t]))*”(?:(?:\r\n) ?[ \t])*)*\<(?:(?:\r\n)?[ \t])*(?:@(?:[^()<>@,;:\\”.\[\] \000-\031]+(?:(?:(?:\ r\n)?[ \t])+|\Z|(?=[\[“()<>@,;:\\”.\[\]]))|\[([^\[\]\r\\]|\\.)*\](?:(?:\r\n)?[ \t])*)(?:\.(?:(?:\r\n)?[ \t])*(?:[^()<>@,;:\\”.\[\] \000-\031]+(?:(?:(?:\r\n) ?[ \t])+|\Z|(?=[\[“()<>@,;:\\”.\[\]]))|\[([^\[\]\r\\]|\\.)*\](?:(?:\r\n)?[ \t] )*))*(?:,@(?:(?:\r\n)?[ \t])*(?:[^()<>@,;:\\”.\[\] \000-\031]+(?:(?:(?:\r\n)?[ \t])+|\Z|(?=[\[“()<>@,;:\\”.\[\]]))|\[([^\[\]\r\\]|\\.)*\](?:(?:\r\n)?[ \t])* )(?:\.(?:(?:\r\n)?[ \t])*(?:[^()<>@,;:\\”.\[\] \000-\031]+(?:(?:(?:\r\n)?[ \t] )+|\Z|(?=[\[“()<>@,;:\\”.\[\]]))|\[([^\[\]\r\\]|\\.)*\](?:(?:\r\n)?[ \t])*))*) *:(?:(?:\r\n)?[ \t])*)?(?:[^()<>@,;:\\”.\[\] \000-\031]+(?:(?:(?:\r\n)?[ \t])+ |\Z|(?=[\[“()<>@,;:\\”.\[\]]))|”(?:[^\”\r\\]|\\.|(?:(?:\r\n)?[ \t]))*”(?:(?:\r \n)?[ \t])*)(?:\.(?:(?:\r\n)?[ \t])*(?:[^()<>@,;:\\”.\[\] \000-\031]+(?:(?:(?: \r\n)?[ \t])+|\Z|(?=[\[“()<>@,;:\\”.\[\]]))|”(?:[^\”\r\\]|\\.|(?:(?:\r\n)?[ \t ]))*”(?:(?:\r\n)?[ \t])*))*@(?:(?:\r\n)?[ \t])*(?:[^()<>@,;:\\”.\[\] \000-\031 ]+(?:(?:(?:\r\n)?[ \t])+|\Z|(?=[\[“()<>@,;:\\”.\[\]]))|\[([^\[\]\r\\]|\\.)*\]( ?:(?:\r\n)?[ \t])*)(?:\.(?:(?:\r\n)?[ \t])*(?:[^()<>@,;:\\”.\[\] \000-\031]+(? : (?:(?:\r\n)?[ \t])+|\Z|(?=[\[“()<>@,;:\\”.\[\]]))|\[([^\[\]\r\\]|\\.)*\](?:(? :\r\n)?[ \t])*))*\>(?:(?:\r\n)?[ \t])*)|(?:[^()<>@,;:\\”.\[\] \000-\031]+(?:(? : (?:\r\n)?[ \t])+|\Z|(?=[\[“()<>@,;:\\”.\[\]]))|”(?:[^\”\r\\]|\\.|(?:(?:\r\n)? [ \t]))*”(?:(?:\r\n)?[ \t])*)*:(?:(?:\r\n)?[ \t])*(?:(?:(?:[^()<>@,;:\\”.\[\] \000-\031]+(?:(?:(?:\r\n)?[ \t])+|\Z|(?=[\[“()<>@,;:\\”.\[\]]))|”(?:[^\”\r\\]| \\.|(?:(?:\r\n)?[ \t]))*”(?:(?:\r\n)?[ \t])*)(?:\.(?:(?:\r\n)?[ \t])*(?:[^()<> @,;:\\”.\[\] \000-\031]+(?:(?:(?:\r\n)?[ \t])+|\Z|(?=[\[“()<>@,;:\\”.\[\]]))|” (?:[^\”\r\\]|\\.|(?:(?:\r\n)?[ \t]))*”(?:(?:\r\n)?[ \t])*))*@(?:(?:\r\n)?[…
Every now and then, we hear news that someone around the globe has ruined his or her life by playing video games. It appears to be a big problem, to the point that the American Medical Association had considered adding it to the next edition of its Diagnostic and Statistical Manual of Mental Disorders. The idea was then put on hold because more research was needed.
But are video games addictive? Are some people more likely to be unable to stop playing? And when should playing video games be considered an addiction? Let’s try to answer those questions.
I think I’m going to need a Commodore 64 emulator, so I can feel like I’m six again.
Some time ago, Lamebook showed a picture that captured my attention. Here it is: (Click to enlarge) It seems to me that the author of the message is not even a native English speaker. The syntax of the phrase is unusual; nobody fluent in the language would say “I do apologise,” unless someone complained about not getting an apology in the first place. Moreover, while “inconvenence,” “mechines” and “workin” might be a direct spelling of the local parlance, there is no way that “apologise” would be written “apploiges.” Misspellings are always homophones or quasi-homophones of the correct attested variants, but “applogies” has an entirely different pronunciation than “apologize.” What is interesting to note is that the author might however be familiar with the British usage of the ending -ise. The caption of the picture does indeed mention KFC Byker, and Byker is a ward of Newcastle upon Tyne in England.…
The research company Ipsos ran a poll in the UK, and found out that “64 per cent of the users polled would rather have games on physical discs, while only 25 per cent would prefer digital copies”. The survey involved “over 1,000 Internet users aged between 15 and 50.” A detailed article about the findings is available at THINQ.
Such results do not surprise me in the slightest. I am a casual gamer, in that I usually buy a game every couple of months or so, and I usually purchase them from the UK, where they are much cheaper than in Italy. The reason I do that is that, since I never get games that have been just released, having to wait a week for the delivery is not a big deal. Savings versus instant gratification. (Disclaimer: that may not be the fact when GTA V comes out. Can’t help it.)