tag:blogger.com,1999:blog-17754541652914168322012-02-16T09:56:55.672-08:00Artificial Log4jAlekseihttp://www.blogger.com/profile/04638189249695118899noreply@blogger.comBlogger71100tag:blogger.com,1999:blog-1775454165291416832.post-88939657240839960912011-02-04T16:24:00.000-08:002011-02-04T17:54:38.613-08:00Virtual webcam for Skype LinuxFor two nights I've been smoking on how to use my archaic Logitech Messenger Quickcam with Skype in Linux...For the complete picture, it has to be mentioned that it works well in XP but there are no drivers for Vista or W7. Either because of this or whatever I did not bother to use it for a couple of years. (Ok, maybe 7.)I was impressed when I plugged it into my xubuntu laptop and could Alekseihttp://www.blogger.com/profile/04638189249695118899noreply@blogger.com1tag:blogger.com,1999:blog-1775454165291416832.post-37053727761559352010-09-09T01:57:00.000-07:002010-09-09T02:00:32.898-07:00Wordle is coolAlekseihttp://www.blogger.com/profile/04638189249695118899noreply@blogger.com0tag:blogger.com,1999:blog-1775454165291416832.post-30311778114727558072010-07-12T23:38:00.000-07:002010-07-24T01:45:35.724-07:00If you ever wanted to change xkb layout with a simple commandIf you have more than 2 keyboard layouts, you would want to switch between them rapidly.Assigning a shortcut combination to every layout is what you want then.(I.e. Ctrl+Shift+1 for english, Ctrl+Shift+2 for russian, Ctrl+Shift+3 for german etc).However, while in Windows this can be done with some simple clicking in the keyboard layout configuration, Linux (at least the one running Gnome/Xfce) byAlekseihttp://www.blogger.com/profile/04638189249695118899noreply@blogger.com0tag:blogger.com,1999:blog-1775454165291416832.post-25963726046001030942010-05-12T14:16:00.000-07:002010-05-12T14:20:36.314-07:00Another oneIn an order complete Banach lattice: is any finite-rank positive operator approximable by positive operators having their range in finite-dimensional sublattices?Nielsen seems to say yes, but I could not repeat the proof.Alekseihttp://www.blogger.com/profile/04638189249695118899noreply@blogger.com0tag:blogger.com,1999:blog-1775454165291416832.post-29824688709194001472010-05-05T08:35:00.000-07:002010-05-05T08:36:58.355-07:00Stupid math question of the daySometimes, there are questions that seem to be fairly simple, yet I can't find the answer anywhere:Will a vector sublattice of a Riesz space generated by a finite set be finite-dimensional?Alekseihttp://www.blogger.com/profile/04638189249695118899noreply@blogger.com1tag:blogger.com,1999:blog-1775454165291416832.post-64779738858308191722009-05-25T02:41:00.001-07:002009-05-25T02:48:21.234-07:00Не взялаСледы трагедии в понедельник утром на моем рабочем месте. (Фото: Артур)Alekseihttp://www.blogger.com/profile/04638189249695118899noreply@blogger.com1tag:blogger.com,1999:blog-1775454165291416832.post-26446659802439713802007-09-26T16:53:00.000-07:002007-09-26T16:56:08.893-07:00Hello world!For relaxing times make it santory time.Well, the first message successfully deployed.Alekseihttp://www.blogger.com/profile/04638189249695118899noreply@blogger.com1